1 2018-10-04 Tom Tromey <tom@tromey.com>
5 2018-10-04 Tom Tromey <tom@tromey.com>
7 * server.c (handle_status): Rename inner "thread".
8 (process_serial_event): Declare "res" in 'm' case.
9 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
10 (iterate_over_lwps): Rename inner "thread".
11 (linux_qxfer_libraries_svr4): Rename inner "len".
12 * gdbthread.h (find_thread_in_random): Rename inner "thread".
14 2018-10-01 Gary Benson <gbenson@redhat.com>
16 * gdb_proc_service.h: Moved common code to
17 common/gdb_proc_service.h.
19 2018-10-01 Gary Benson <gbenson@redhat.com>
21 * gdb_proc_service.h: Synchronize comments and whitespace with
22 GDB's version of this file.
24 2018-09-25 Tom Tromey <tom@tromey.com>
27 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
29 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
31 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
32 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
33 ($(IPA_LIB)): Sort IPA_OBJS.
35 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
37 * Makefile.in: Remove references to $(ADD_DEPS).
39 2018-09-16 Tom Tromey <tom@tromey.com>
41 * remote-utils.c (remote_open): Use GNU style for metasyntactic
43 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
46 2018-09-05 Tom Tromey <tom@tromey.com>
50 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
53 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
55 2018-08-27 Tom Tromey <tom@tromey.com>
60 2018-08-27 Tom Tromey <tom@tromey.com>
62 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
63 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
64 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
65 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
66 (s390x_emit_stack_adjust): Add casts to unsigned char.
68 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
72 * server.h (struct client_state) <disable_randomization>:
75 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
77 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
79 (mips_supply_ptrace_register): Likewise.
81 2018-07-22 Tom Tromey <tom@tromey.com>
85 2018-07-22 Tom Tromey <tom@tromey.com>
87 * win32-low.c (win32_create_inferior): Remove unused variables.
88 * gdbreplay.c (remote_open): Remove unused variable.
89 * remote-utils.c (remote_prepare): Remove unused variable.
90 * x86-tdesc.h (X86_TDESC_H): Define.
91 (amd64_expedite_regs): Define conditionally.
92 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
93 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
94 * remote-utils.c (readchar): Remove unused variable.
96 2018-07-13 Pedro Alves <palves@redhat.com>
98 * linux-low.c (linux_kill): Change parameter to process_info
99 pointer instead of pid. Adjust.
100 * lynx-low.c (lynx_kill): Likewise.
101 * nto-low.c (nto_kill): Likewise.
102 * spu-low.c (spu_kill): Likewise.
103 * win32-low.c (win32_kill): Likewise.
104 * server.c (handle_v_kill, kill_inferior_callback)
105 (detach_or_kill_for_exit): Adjust.
106 * target.c (kill_inferior): Change parameter to process_info
107 pointer instead of pid. Adjust.
108 * target.h (struct target_ops) <kill>: Change parameter to
109 process_info pointer instead of pid. Adjust all implementations
111 (kill_inferior): Likewise.
113 2018-07-13 Pedro Alves <palves@redhat.com>
115 * linux-low.c (linux_detach, linux_join): Change parameter to
116 process_info pointer instead of pid. Adjust.
117 * lynx-low.c (lynx_detach, lynx_join): Likewise.
118 * nto-low.c (nto_detach): Likewise.
119 * spu-low.c (spu_detach, spu_join): Likewise.
120 * win32-low.c (win32_detach, win32_join): Likewise.
121 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
122 * target.h (struct target_ops) <detach, join>: Change parameter to
123 process_info pointer instead of pid. Adjust all implementations
125 (detach_inferior, join_inferior): Rename 'pid' parameter to
128 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
129 Jan Kratochvil <jan.kratochvil@redhat.com>
130 Paul Fertser <fercerpav@gmail.com>
131 Tsutomu Seki <sekiriki@gmail.com>
133 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
134 (OBS): Add 'common/netstuff.o'.
135 (GDBREPLAY_OBS): Likewise.
136 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
137 (remote_open): Implement support for IPv6
139 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
141 (handle_accept_event): Accept connections from IPv6 sources.
142 (remote_prepare): Handle IPv6-style hostnames; implement
143 support for IPv6 connections.
144 (remote_open): Implement support for printing connections from
147 2018-07-11 Pedro Alves <palves@redhat.com>
150 * mem-break.c (any_persistent_commands): Add process_info
151 parameter and use it instead of relying on the current process.
152 Change return type to bool.
153 * mem-break.h (any_persistent_commands): Add process_info
154 parameter and change return type to bool.
155 * server.c (handle_detach): Remove require_running_or_return call.
156 Look up the process_info for the process we're about to detach.
157 If not found, return back error to GDB. Adjust
158 any_persistent_commands call to pass down a process pointer.
160 2018-07-11 Pedro Alves <palves@redhat.com>
162 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
163 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
164 instead of collect_register_by_name.
165 * regcache.c (regcache_raw_get_unsigned_by_name): New.
166 * regcache.h (regcache_raw_get_unsigned_by_name): New.
168 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
169 Pedro Alves <palves@redhat.com>
171 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
173 2018-07-03 Tom Tromey <tom@tromey.com>
175 * linux-low.c: Update.
176 * lynx-low.c: Update.
177 * mem-break.c: Update.
179 * remote-utils.c: Update.
183 * win32-low.c: Update.
185 2018-07-03 Tom Tromey <tom@tromey.com>
189 2018-07-03 Tom Tromey <tom@tromey.com>
191 * linux-low.c: Update.
193 2018-07-03 Tom Tromey <tom@tromey.com>
197 2018-07-03 Tom Tromey <tom@tromey.com>
199 * linux-low.c: Update.
200 * linux-mips-low.c: Update.
201 * lynx-low.c: Update.
203 * remote-utils.c: Update.
207 * thread-db.c: Update.
209 2018-07-03 Tom Tromey <tom@tromey.com>
211 * linux-low.c: Update.
212 * linux-mips-low.c: Update.
213 * lynx-low.c: Update.
214 * mem-break.c: Update.
216 * remote-utils.c: Update.
220 * tracepoint.c: Update.
222 2018-07-03 Tom Tromey <tom@tromey.com>
224 * linux-low.c: Update.
225 * linux-ppc-low.c: Update.
226 * linux-x86-low.c: Update.
227 * proc-service.c: Update.
230 * thread-db.c: Update.
231 * win32-low.c: Update.
233 2018-07-03 Tom Tromey <tom@tromey.com>
235 * linux-low.c: Update.
236 * lynx-low.c: Update.
238 * remote-utils.c: Update.
240 * thread-db.c: Update.
241 * win32-low.c: Update.
243 2018-06-29 Joel Brobecker <brobecker@adacore.com>
245 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
246 parameter in call to 'amd64_create_target_description'.
248 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
250 * x86-tdesc.h: Remove executable permission flag.
252 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
254 * configure.ac: Remove AC_PREREQ, add missing quoting.
255 * configure: Re-generate.
256 * config.in: Re-generate.
257 * aclocal.m4: Re-generate.
259 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
261 * tracepoint.h (current_traceframe): Remove declaration.
263 2018-06-18 Alan Hayward <alan.hayward@arm.com>
265 * linux-aarch64-low.c (is_sve_tdesc): New function.
266 (aarch64_sve_regs_copy_to_regcache): Likewise.
267 (aarch64_sve_regs_copy_from_regcache): Likewise.
268 (aarch64_regs_info): Add SVE checks.
269 (initialize_low_arch): Initialize SVE.
271 2018-06-18 Alan Hayward <alan.hayward@arm.com>
273 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
275 2018-06-11 Alan Hayward <alan.hayward@arm.com>
277 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
278 (initialize_low_tracepoint): Likewise
279 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
280 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
282 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
284 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
286 2018-06-11 Alan Hayward <alan.hayward@arm.com>
288 * server.h (PBUFSIZ): Increase size
290 2018-06-11 Alan Hayward <alan.hayward@arm.com>
292 * regcache.c (regcache::raw_compare): New function.
293 * regcache.h (regcache::raw_compare): New declaration.
295 2018-06-11 Alan Hayward <alan.hayward@arm.com>
297 * regcache.c (new_register_cache): Use new.
298 (free_register_cache): Use delete.
299 (register_data): Use const.
300 (supply_register): Move body inside regcache.
301 (regcache::raw_supply): New override function.
302 (collect_register): Move body inside regcache.
303 (regcache::raw_collect): New override function.
304 (regcache::get_register_status): New override function.
305 * regcache.h (struct regcache): Inherit from reg_buffer_common.
307 2018-06-09 Tom Tromey <tom@tromey.com>
309 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
311 (event_queue): Use std::queue.
312 (gdb_event_xfree): Remove.
313 (initialize_event_loop, process_event, wait_for_event): Update.
315 2018-06-08 Stan Cox <scox@redhat.com>
317 * win32-low.c (win32_create_inferior): last_ptid and last_status
318 moved to client_state.
320 2018-06-08 Pedro Alves <palves@redhat.com>
322 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
323 common/common-exceptions.o, common/common-utils.o,
324 common/errors.o, common/print-utils.o and utils.o.
325 * gdbreplay.c: Include "common-defs.h" instead of the two
326 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
327 string.h or alloca.h.
328 (perror_with_name): Delete.
329 (remote_open): Use xstrdup instead of strdup.
330 (main): Rename to ...
331 (captured_main): ... this.
334 2018-06-08 Tom Tromey <tom@tromey.com>
336 * linux-low.c (linux_low_read_btrace): Update.
338 2018-06-04 Stan Cox <scox@redhat.com>
340 * server.h (struct client_state): New.
341 * server.c (cont_thread, general_thread, multi_process)
342 (report_fork_events, report_vfork_events, report_exec_events)
343 (report_thread_events, swbreak_feature, hwbreak_feature)
344 (vCont_supported, disable_randomization, pass_signals)
345 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
346 Moved to client_state.
347 * remote-utils.c (remote_debug, noack_mode)
348 (transport_is_reliable): Moved to client_state.
349 * tracepoint.c (current_traceframe): Moved to client_state.
352 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
353 linux-low.c, remote-utils.h, target.c: Use client_state.
355 2018-05-31 Alan Hayward <alan.hayward@arm.com>
357 * configure.srv: Add new c/h file.
359 2018-05-31 Alan Hayward <alan.hayward@arm.com>
361 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
364 2018-05-25 Maciej W. Rozycki <macro@mips.com>
366 * gdb.arch/mips-fpregset-core.exp: New test.
367 * gdb.arch/mips-fpregset-core.c: New test source.
369 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
372 * hostio.c (require_int): Do not report overflow for integers
373 between 0xfffffff and 0x7fffffff.
375 2018-05-22 Maciej W. Rozycki <macro@mips.com>
377 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
378 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
379 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
381 (the_low_target): Wire them.
383 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
385 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
386 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
387 mode. Call collect_register_by_name with vscr using
388 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
389 (ppc_store_vrregset): Add and set vscr_offset variable as in
390 ppc_fill_vrregset. Call supply_register_by_name with vscr using
393 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
395 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
396 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
397 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
399 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
401 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
402 (ppc_store_vsxregset): Likewise.
403 (ppc_fill_vrregset): Likewise.
404 (ppc_store_vrregset): Likewise.
405 (ppc_fill_evrregset): Likewise.
406 (ppc_store_evrregset): Likewise.
407 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
408 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
411 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
413 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
414 wordsize of the inferior. Call ppc_linux_target_wordsize.
416 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
418 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
419 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
420 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
421 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
422 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
423 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
424 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
425 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
426 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
427 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
428 (tdesc_powerpc_e500l): Remove.
429 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
430 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
431 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
432 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
434 (ppc_arch_setup): Remove target description matching code. Fill a
435 ppc_linux_features struct and call ppc_linux_match_description
438 2018-05-22 Maciej W. Rozycki <macro@mips.com>
440 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
441 width of the requested register exceeds the width of the
443 (mips_cannot_store_register): Likewise.
445 2018-05-21 Maciej W. Rozycki <macro@mips.com>
447 * linux-mips-low.c (mips_fetch_register): New function. Update
449 (mips_store_gregset): Supply 0 rather than $restart for $zero.
450 (the_low_target): Wire `mips_fetch_register'.
452 2018-05-10 Joel Brobecker <brobecker@adacore.com>
454 * lynx-i386-low.c (LYNXOS_178): New macro.
455 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
456 the layout on LynxOS-178.
457 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
458 handle floating point registers that are not supported by
461 2018-05-10 Tom Tromey <tom@tromey.com>
463 * configure: Rebuild.
465 2018-05-10 Joel Brobecker <brobecker@adacore.com>
468 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
469 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
470 Use it to set the expedite_regs field in the given tdesc.
471 * x86-tdesc.h: New file.
472 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
473 Adjust following the addition of the new expedite_regs parameter
475 * linux-tic6x-low.c (tic6x_read_description): Likewise.
476 * linux-x86-tdesc.c: #include "x86-tdesc.h".
477 (i386_linux_read_description, amd64_linux_read_description):
478 Adjust following the addition of the new expedite_regs parameter
480 * lynx-i386-low.c: #include "x86-tdesc.h".
481 (lynx_i386_arch_setup): Adjust following the addition of the new
482 expedite_regs parameter to init_target_desc.
483 * nto-x86-low.c: #include "x86-tdesc.h".
484 (nto_x86_arch_setup): Adjust following the addition of the new
485 expedite_regs parameter to init_target_desc.
486 * win32-i386-low.c: #include "x86-tdesc.h".
487 (i386_arch_setup): Adjust following the addition of the new
488 expedite_regs parameter to init_target_desc.
490 2018-05-10 Joel Brobecker <brobecker@adacore.com>
493 * win32-low.c (win32_create_inferior): Add call to my_wait
494 setting last_status global.
496 2018-05-10 Joel Brobecker <brobecker@adacore.com>
499 * win32-low.c (create_process): Only call gdb_tilde_expand if
500 inferior_cwd is not NULL.
502 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
504 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
505 registers to the cache if their values have changed.
506 (i387_xsave_to_cache): Provide default values for x87 control
507 registers when these features are available, but disabled.
508 * regcache.c (supply_register_by_name_zeroed): New function.
509 * regcache.h (supply_register_by_name_zeroed): Declare new
512 2018-05-07 Tom Tromey <tom@tromey.com>
514 * configure: Rebuild.
516 2018-05-04 Tom Tromey <tom@tromey.com>
518 * configure: Rebuild.
520 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
521 Pedro Alves <palves@redhat.com>
523 * linux-aarch64-low.c (aarch64_stopped_data_address):
526 2018-04-27 Tom Tromey <tom@tromey.com>
528 * configure: Rebuild.
530 2018-04-23 Tom Tromey <tom@tromey.com>
532 * configure: Rebuild.
534 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
536 * Makefile.in (depcomp): Add "..".
537 (all_deps_files): New and use it.
539 2018-04-18 Alan Hayward <alan.hayward@arm.com>
541 * configure.srv (aarch64*-*-linux*): Don't include xml.
542 (i[34567]86-*-cygwin*): Likewise.
543 (i[34567]86-*-linux*): Likewise.
544 (i[34567]86-*-lynxos*): Likewise.
545 (i[34567]86-*-mingw32ce*): Likewise.
546 (i[34567]86-*-mingw*): Likewise.
547 (i[34567]86-*-nto*): Likewise.
548 (tic6x-*-uclinux): Likewise.
549 (x86_64-*-linux*): Likewise.
550 (x86_64-*-mingw*): Likewise.
551 (x86_64-*-cygwin*): Likewise.
553 2018-04-18 Alan Hayward <alan.hayward@arm.com>
555 * tdesc.c: Remove xml parameter.
557 2018-04-18 Alan Hayward <alan.hayward@arm.com>
559 * server.c (get_features_xml): Remove cast.
560 * tdesc.c (void target_desc::accept): Fill in function.
561 (tdesc_get_features_xml): Remove old xml creation.
562 (print_xml_feature::visit_pre): Add xml vistor.
563 * tdesc.h (struct target_desc): Make xmltarget mutable.
564 (tdesc_get_features_xml): Remove declaration.
566 2018-04-18 Alan Hayward <alan.hayward@arm.com>
568 * tdesc.c (tdesc_architecture_name): Add new function.
569 (tdesc_osabi_name): Likewise.
570 (tdesc_get_features_xml): Use new functions.
572 2018-04-18 Alan Hayward <alan.hayward@arm.com>
574 * tdesc.c (tdesc_create_flags): Remove.
575 (tdesc_add_flag): Likewise.
576 (tdesc_named_type): Likewise.
577 (tdesc_create_union): Likewise.
578 (tdesc_create_struct): Likewise.
579 (tdesc_create_vector): Likewise.
580 (tdesc_add_bitfield): Likewise.
581 (tdesc_add_field): Likewise.
582 (tdesc_set_struct_size): Likewise.
584 2018-04-18 Alan Hayward <alan.hayward@arm.com>
586 * tdesc.c (~target_desc): Remove implictly deleted items.
587 (init_target_desc): Iterate all features.
588 (tdesc_get_features_xml): Use vector.
589 (tdesc_create_feature): Create feature.
590 * tdesc.h (tdesc_feature) Remove
591 (target_desc): Add features.
593 2018-04-18 Alan Hayward <alan.hayward@arm.com>
595 * Makefile.in: Add common/tdesc.c
596 * tdesc.c (init_target_desc): init all reg_defs from register
598 (tdesc_create_reg): Create tdesc_reg.
599 * tdesc.h (tdesc_feature): Add register vector.
601 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
603 * tdesc.h (struct target_desc) <features>: Change type to
604 std::vector<std::string>.
605 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
607 (tdesc_get_features_xml): Likewise.
608 (tdesc_create_feature): Likewise.
610 2018-03-26 Alan Hayward <alan.hayward@arm.com>
612 * regcache.c (find_register_by_number): Return a ref.
613 (find_regno): Use references.
614 (register_size): Likewise.
615 (register_data): Likewise.
616 * tdesc.c (target_desc::~target_desc): Remove free calls.
617 (target_desc::operator==): Use std::vector compare.
618 (init_target_desc): Use reference.
619 (tdesc_create_reg): Use reg constructors.
620 * tdesc.h (struct target_desc): Replace pointer with object.
622 2018-03-23 Alan Hayward <alan.hayward@arm.com>
624 * regcache.c (find_register_by_number): Make static.
625 (find_regno): Use find_register_by_number
626 * regcache.h (struct reg): Remove declaration.
628 2018-03-23 Alan Hayward <alan.hayward@arm.com>
630 * tdesc.c (target_desc::~target_desc): Move to here.
631 (target_desc::operator==): Likewise.
632 * tdesc.h (target_desc::~target_desc): Move from here.
633 (target_desc::operator==): Likewise.
635 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
637 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
639 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
641 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
643 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
644 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
645 and init_registers_s390_gs_linux64.
647 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
649 * linux-s390-low.c (s390_fill_gs): Remove function.
650 (s390_fill_gsbc): Remove function.
651 (s390_regsets): Set fill functions for the guarded storage regsets
654 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
656 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
657 the word size. Add comment.
658 (s390_get_wordsize): New function.
659 (s390_arch_setup): No longer select a temporary tdesc to fetch the
660 pswm with it. Instead, use s390_get_wordsize to determine the
661 word size first and derive the correct tdesc from that directly.
663 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
665 * Makefile.in: Include silent-rules.mk.
666 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
667 (COMPILE): Add ECHO_CXX.
668 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
669 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
670 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
671 (version-generated.c): Add ECHO_GEN.
672 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
673 (IPAGENT_COMPILE): Add ECHO_CXX.
674 (%-generated.c): Add ECHO_REGDAT.
676 2018-03-14 Tom Tromey <tom@tromey.com>
679 * ax.c (ax_printf): Special case for NULL.
681 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
683 * linux-low.c (linux_qxfer_libraries_svr4): Use
684 xml_escape_text_append.
686 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
688 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
690 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
692 * server.c (handle_general_set): Remove unnecessary xstrdup.
694 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
696 * server.c (parse_debug_format_options): Adjust to
697 delim_string_to_char_ptr_vec changes.
698 * thread-db.c (thread_db_load_search): Adjust to
699 dirnames_to_char_ptr_vec changes.
701 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
703 * target.h (target_enable_btrace, target_disable_btrace)
704 (target_read_btrace, target_read_btrace_conf): Turn macro into
705 inline function. Throw error if target method is not defined.
706 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
707 check for btrace target method. Be prepared to handle exceptions
708 from btrace target methods.
710 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
712 * server.c (captured_main): Change order of error message printed
713 when the current working directory cannot be found.
715 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
717 * server.c: Include "filenames.h" and "pathstuff.h".
718 (program_name): Delete variable.
719 (program_path): New anonymous class.
720 (get_exec_wrapper): Use "program_path" instead of
722 (handle_v_run): Likewise.
723 (captured_main): Likewise.
724 (process_serial_event): Likewise.
726 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
728 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
729 (OBJS): Add "pathstuff.o".
730 * server.c (current_directory): New global variable.
731 (captured_main): Initialize "current_directory".
733 2018-02-26 Alan Hayward <alan.hayward@arm.com>
735 * tdesc.c: Use common/tdesc.h.
738 2018-02-20 Alan Hayward <alan.hayward@arm.com>
739 Simon Marchi <simon.marchi@ericsson.com>
741 * Makefile.in: Switch order of make rules.
743 2018-02-19 Alan Hayward <alan.hayward@arm.com>
745 * Makefile.in: Add common directory in build.
746 * configure.ac: Add common reference.
747 * configure: Regenerate.
749 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
751 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
752 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
753 * spu-low.c (spu_target_ops): Likewise.
754 * win32-low.c (win32_target_ops): Likewise.
755 * server.c (supported_btrace_packets): Report packets unconditionally.
756 * target.h (target_ops) <supports_btrace>: Remove.
757 (target_supports_btrace): Remove.
759 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
761 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
762 (handle_btrace_disable): Change return type to void. Use exceptions
764 (handle_btrace_general_set): Catch exception and copy message to
767 2018-02-08 Tom Tromey <tom@tromey.com>
769 * linux-low.c (install_software_single_step_breakpoints): Use
771 * inferiors.c (make_cleanup_restore_current_thread): Remove.
772 (do_restore_current_thread_cleanup): Remove.
773 * gdbthread.h (make_cleanup_restore_current_thread): Don't
776 2018-02-08 Tom Tromey <tom@tromey.com>
778 * mem-break.c (set_raw_breakpoint_at): Use
779 gdb::unique_xmalloc_ptr.
781 2018-01-30 Pedro Alves <palves@redhat.com>
784 * target.c (target_terminal::terminal_state): Rename to ...
785 (target_terminal::m_terminal_state): ... this.
787 2018-01-19 James Clarke <jrtc27@jrtc27.com>
789 * linux-low.c (handle_extended_wait): Surround call to
790 thread_db_notice_clone with #ifdef USE_THREAD_DB.
792 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
794 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
795 linux_ptrace_attach_fail_reason_string now returning an
797 (linux_attach): Likewise.
798 * thread-db.c (attach_thread): Likewise.
800 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
803 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
804 checking for fs_base/gs_base fields in struct user_regs_struct.
805 * configure: Regenerate.
807 2018-01-16 Yao Qi <yao.qi@linaro.org>
810 * linux-low.c (fetch_register): Call supply_register instead of
813 2018-01-08 Yao Qi <yao.qi@linaro.org>
814 Simon Marchi <simon.marchi@ericsson.com>
816 * Makefile.in (OBS): Remove selftest.o.
817 * configure.ac: Set srv_selftest_objs if $development is true.
818 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
819 * configure: Re-generated.
820 * server.c (captured_main): Wrap variable selftest_filter with
823 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
825 * server.c (parse_debug_format_options): Return std::string.
826 (handle_monitor_command, captured_main): Adjust.
828 2018-01-05 Pedro Alves <palves@redhat.com>
831 * server.c (captured_main): Pass quiet=false to
832 save_original_signals_state.
834 2018-01-01 Joel Brobecker <brobecker@adacore.com>
836 * gdbreplay.c (gdbreplay_version): Update copyright year in
838 * server.c (gdbserver_version): Likewise.
840 2017-12-08 Tom Tromey <tom@tromey.com>
842 * ax.c (ax_printf): Update.
844 2017-12-07 Yao Qi <yao.qi@linaro.org>
846 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
847 aarch64_linux_read_description.
848 * linux-amd64-ipa.c (idx2mask): New array.
849 (get_ipa_tdesc): Move idx2mask out.
850 (initialize_low_tracepoint): Initialize target descriptions.
851 * linux-i386-ipa.c (idx2mask): New array.
852 (get_ipa_tdesc): Move idx2mask out.
853 (initialize_low_tracepoint): Initialize target descriptions.
855 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
857 * tdesc.c (struct tdesc_type): Change return type.
858 (tdesc_add_flag): Change parameter type.
859 (tdesc_add_bitfield): Likewise.
860 (tdesc_add_field): Likewise.
861 (tdesc_set_struct_size): Likewise.
863 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
865 * regcache.c (registers_to_string): Remove unused variable.
867 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
869 * inferiors.c (for_each_inferior_with_data): Remove.
870 * inferiors.h (for_each_inferior_with_data): Remove.
871 * server.c (handle_qxfer_threads_worker): Change parameter type.
872 (handle_qxfer_threads_proper): Use for_each_thread.
874 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
876 * inferiors.c (for_each_inferior): Remove.
877 (clear_inferiors): Use for_each_thread.
878 * inferiors.h (for_each_inferior): Remove.
879 * linux-low.c (linux_wait_for_event_filtered): Use
881 (linux_stabilize_threads): Likewise.
882 * regcache.c (regcache_release): Likewise.
883 * server.c (gdb_wants_all_threads_stopped): Likewise.
884 (clear_pending_status_callback): Remove.
885 (handle_status): Use for_each_thread.
886 (captured_main): Likewise.
887 * win32-low.c (child_init_thread_list): Likewise.
888 (win32_clear_inferiors): Likewise.
889 (fake_breakpoint_event): Likewise.
891 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
893 * inferiors.h (find_inferior): Remove.
894 * inferiors.c (find_inferior): Remove.
896 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
898 * linux-low.c (resume_status_pending_p): Update comment.
899 (need_step_over_p): Update comment.
901 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
903 * linux-low.c (proceed_one_lwp): Return void, change parameter
905 (unsuspend_and_proceed_one_lwp): Likewise.
906 (proceed_all_lwps): Use for_each_thread.
907 (unstop_all_lwps): Likewise.
909 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
911 * linux-low.c (linux_resume_one_thread): Return void, take
913 (linux_resume): Use for_each_thread.
915 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
917 * linux-low.c (send_sigstop_callback): Return void, change
918 parameter type. Rename to...
919 (send_sigstop): ... this.
920 (suspend_and_send_sigstop_callback): Return void, change parameter
922 (suspend_and_send_sigstop): ... this.
923 (stop_all_lwps): Use for_each_thread.
925 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
927 * linux-low.c (lwp_running): Return bool, remove unused
929 (linux_stabilize_threads): Use find_thread.
931 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
933 * linux-low.c (select_singlestep_lwp_callback): Remove.
934 (count_events_callback): Remove.
935 (select_event_lwp_callback): Remove.
936 (select_event_lwp): Use find_thread/for_each_thread.
938 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
940 * linux-low.c (not_stopped_callback): Return bool, take filter
942 (linux_wait_for_event_filtered): Use find_thread.
943 (linux_wait_1): Likewise.
945 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
947 * linux-low.c (same_lwp): Remove.
948 (find_lwp_pid): Use find_thread.
950 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
952 * linux-low.c (delete_lwp_callback): Remove.
953 (linux_mourn): Use for_each_thread.
955 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
957 * linux-low.c (linux_detach_lwp_callback): Return void, remove
958 args parameter, don't check for pid.
959 (linux_detach): Use for_each_thread.
961 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
963 * linux-low.c (struct counter): Remove.
964 (second_thread_of_pid_p): Remove.
965 (last_thread_of_process_p): Use find_thread.
967 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
969 * inferiors.c (find_inferior_in_random): Remove.
970 * inferiors.h (find_inferior_in_random): Remove.
971 * linux-low.c (status_pending_p_callback): Return bool, accept
972 parameter ptid directly.
973 (linux_wait_for_event_filtered): Use find_thread_in_random.
974 (linux_wait_1): Likewise.
976 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
978 * inferiors.c (find_inferior_id): Remove.
979 (find_thread_ptid): Move implemention from find_inferior_id to
981 * inferiors.h (find_inferior_id): Remove.
982 * server.c (handle_status): Use find_thread_ptid.
983 (process_serial_event): Likewise.
984 * thread-db.c (find_one_thread): Likewise.
985 (thread_db_thread_handle): Likewise.
986 * win32-low.c (thread_rec): Likewise.
987 (child_delete_thread): Likewise.
988 (win32_thread_alive): Likewise.
989 (get_child_debug_event): Likewise.
991 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
993 * linux-mips-low.c (update_watch_registers_callback): Return
994 void, remove pid_p parameter, don't check for pid.
995 (mips_insert_point, mips_remove_point): Use for_each_thread.
997 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
999 * lynx.low (lynx_delete_thread_callback): Remove.
1000 (lynx_mourn): Use for_each_thread.
1002 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1004 * regcache.c (regcache_invalidate_one): Remove.
1005 (regcache_invalidate_pid): use for_each_thread.
1007 2017-11-26 Tom Tromey <tom@tromey.com>
1009 * linux-low.c (linux_create_inferior): Update.
1011 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
1013 * spu-low.c (spu_create_inferior): Fix typo in argument name.
1015 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1017 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
1018 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1019 * linux-aarch64-tdesc-selftest.c: New file.
1020 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1022 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1024 * configure.srv: Add new file.
1025 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1026 * linux-aarch64-tdesc-selftest.c: New file.
1027 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1029 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1031 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
1032 * linux-aarch64-low.c (initialize_low_arch): Remove init.
1033 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
1035 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1037 * configure.srv: Add new files.
1038 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
1039 aarch64_linux_read_description.
1040 * linux-aarch64-low.c (aarch64_linux_read_description):
1041 Merge with aarch64_arch_setup.
1042 (aarch64_arch_setup): Call aarch64_linux_read_description.
1043 * linux-aarch64-tdesc.c: New file.
1044 * linux-aarch64-tdesc.h: New file.
1046 2017-11-24 Yao Qi <yao.qi@linaro.org>
1048 * configure.srv: Set $srv_regobj for tic6x-linux.
1049 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
1050 (tic6x_read_description): Move some code to tic6x_arch_setup.
1051 (tic6x_tdesc_test): New function.
1052 (initialize_low_arch): Call selftests::register_test.
1054 2017-11-22 Yao Qi <yao.qi@linaro.org>
1056 * remote-utils.c (prepare_resume_reply): Use memcpy.
1058 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1060 * linux-low.c (kill_one_lwp_callback): Return void, take
1061 argument directly, don't filter on pid.
1062 (linux_kill): Use for_each_thread.
1064 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1066 * linux-low.c (need_step_over_p): Return bool, remove dummy
1068 (linux_resume, proceed_all_lwps): Use find_thread.
1070 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1072 * linux-low.c (resume_status_pending_p): Return bool, remove
1074 (linux_resume): Use find_thread.
1076 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1078 * linux-low.c (struct thread_resume_array): Remove.
1079 (linux_set_resume_request): Return void, take arguments
1081 (linux_resume): Use for_each_thread.
1083 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1085 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1086 return bool, remove data argument.
1087 (linux_stabilize_threads): Use find_thread.
1089 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1091 * linux-low.c (unsuspend_one_lwp): Remove.
1092 (unsuspend_all_lwps): Use for_each_thread, inline code from
1095 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1097 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1098 * linux-low.c (struct iterate_over_lwps_args): Remove.
1099 (iterate_over_lwps_filter): Remove.
1100 (iterate_over_lwps): Use find_thread.
1102 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1104 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1105 (linux_handle_new_gdb_connection): Use for_each_thread, inline
1106 code from reset_lwp_ptrace_options_callback.
1108 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1110 * linux-arm-low.c (struct update_registers_data): Remove.
1111 (update_registers_callback): Return void, take arguments
1112 directly, don't check thread's pid.
1113 (arm_insert_point, arm_remove_point): Use for_each_thread.
1115 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1117 * win32-low.c (continue_one_thread): Return void, take argument
1119 (child_continue): Use for_each_thread.
1121 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1123 * win32-i386-low.c (update_debug_registers_callback): Rename
1125 (update_debug_registers): ... this, return void, remove pid_p arg.
1126 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1128 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1130 * inferiors.h (struct process_info): Add constructor, initialize
1132 <syscalls_to_catch>: Change type to std::vector<int>.
1133 * inferiors.c (add_process): Allocate process_info with new.
1134 (remove_process): Free process_info with delete.
1135 * linux-low.c (handle_extended_wait): Adjust.
1136 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1137 * server.c (handle_general_set): Adjust.
1139 2017-11-16 Pedro Alves <palves@redhat.com>
1141 * remote-utils.c (remote_close): Block SIGIO signals instead of
1142 uninstalling the SIGIO handler.
1144 2017-11-16 Alan Hayward <alan.hayward@arm.com>
1146 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1148 2017-11-16 Yao Qi <yao.qi@linaro.org>
1150 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1151 (tic6x_store_gregset): Likewise.
1152 (tic6x_usrregs_info): Move it up.
1154 2017-11-15 Alan Hayward <alan.hayward@arm.com>
1156 * Makefile.in: Update arch rules.
1157 * configure.srv: Explicitly mark arch/ files.
1159 2017-11-13 Andreas Schwab <schwab@suse.de>
1161 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1163 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1165 2017-11-06 Pedro Alves <palves@redhat.com>
1167 * config.in, configure: Regenerate.
1169 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1171 * target.c (struct thread_search): Remove.
1172 (thread_search_callback): Remove.
1173 (prepare_to_access_memory): Use for_each_thread instead of
1174 find_inferior. Inline code from thread_search_callback.
1176 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1178 * server.c (struct visit_actioned_threads_data): Remove.
1179 (visit_actioned_threads): Change prototype to take arguments
1181 (resume): Use find_thread instead of find_inferior.
1183 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1185 * server.c (queue_stop_reply_callback): Change prototype, return
1187 (find_status_pending_thread_callback): Remove.
1188 (handle_status): Replace find_inferior with find_thread and
1191 2017-10-25 Alan Hayward <alan.hayward@arm.com>
1193 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1195 (aarch64_store_gregset): Likewise.
1196 (aarch64_fill_fpregset): Likewise.
1197 (aarch64_store_fpregset): Likewise.
1199 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
1201 * gdbthread.h (find_thread, for_each_thread): New functions.
1202 * inferiors.c (thread_of_pid): Remove.
1203 (find_any_thread_of_pid): Use find_thread.
1204 * linux-low.c (num_lwps): Use for_each_thread.
1206 2017-10-17 Yao Qi <yao.qi@linaro.org>
1208 * Makefile.in: Remove one rule.
1209 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1211 2017-10-17 Yao Qi <yao.qi@linaro.org>
1213 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1214 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1216 2017-10-17 Yao Qi <yao.qi@linaro.org>
1218 * configure.srv: Rename arm.o with arch/arm.o.
1220 2017-10-17 Yao Qi <yao.qi@linaro.org>
1222 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1223 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1224 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1225 (arch-i386.o, arch-amd64.o): Remove rules.
1226 (arch/%.o): New rule.
1227 Update POSTCOMPILE and COMPILE.pre.
1228 * configure.ac: Invoke AC_CONFIG_COMMANDS.
1229 * configure: Re-generated.
1230 * configure.srv: Replace arch-i386.o with arch/i386.o.
1231 Replace arch-amd64.o with arch/amd64.o.
1233 2017-10-16 Yao Qi <yao.qi@linaro.org>
1235 * configure: Regenerated.
1237 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1239 * inferiors.h: (struct inferior_list): Remove.
1240 (struct inferior_list_entry); Remove.
1241 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1242 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1243 get_first_inferior): Remove.
1244 (for_each_inferior, for_each_inferior_with_data, find_inferior,
1245 find_inferior_id, find_inferior_in_random): Change signature.
1246 * inferiors.c (all_threads): Change type to
1247 std::list<thread_info *>.
1248 (get_thread): Remove macro.
1249 (find_inferior, find_inferior_id): Change signature, implement
1251 (find_inferior_in_random): Change signature, implement using
1252 find_thread_in_random.
1253 (for_each_inferior, for_each_inferior_with_data): Change
1254 signature, implement using for_each_thread.
1255 (add_inferior_to_list, remove_inferior): Remove.
1256 (add_thread, get_first_thread, thread_of_pid,
1257 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1258 (get_first_inferior, one_inferior_p, clear_inferior_list):
1260 (clear_inferiors, get_thread_process): Update.
1261 * gdbthread.h: Include <list>.
1262 (struct thread_info) <entry>: Remove field.
1264 (all_threads): Change type to std::list<thread_info *>.
1265 (get_first_inferior): Add doc.
1266 (find_thread, for_each_thread, find_thread_in_random): New
1268 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1269 * linux-arm-low.c (update_registers_callback): Update.
1270 * linux-low.c (second_thread_of_pid_p): Update.
1271 (kill_one_lwp_callback, linux_detach_lwp_callback,
1272 delete_lwp_callback, status_pending_p_callback, same_lwp,
1273 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1274 iterate_over_lwps, not_stopped_callback,
1275 resume_stopped_resumed_lwps, count_events_callback,
1276 select_singlestep_lwp_callback, select_event_lwp_callback,
1277 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1278 suspend_and_send_sigstop_callback, wait_for_sigstop,
1279 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1280 lwp_running, linux_set_resume_request, resume_status_pending_p,
1281 need_step_over_p, start_step_over, linux_resume_one_thread,
1282 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1283 reset_lwp_ptrace_options_callback): Update.
1284 * linux-mips-low.c (update_watch_registers_callback): Update.
1285 * regcache.c (regcache_invalidate_one, regcache_invalidate):
1287 (free_register_cache_thread_one): Remove.
1288 (regcache_release): Update.
1289 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1290 handle_qxfer_threads_worker): Update.
1291 (handle_query): Update, use list iterator.
1292 (visit_actioned_threads, handle_pending_status,
1293 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1294 clear_pending_status_callback, set_pending_status_callback,
1295 find_status_pending_thread_callback, handle_status,
1296 process_serial_event): Update.
1297 * target.c (thread_search_callback): Update.
1298 * thread-db.c (thread_db_get_tls_address): Update.
1299 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1301 * win32-i386-low.c (update_debug_registers_callback): Update.
1302 * win32-low.c (delete_thread_info, child_delete_thread,
1303 continue_one_thread, suspend_one_thread,
1304 get_child_debug_event): Adjust.
1306 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1308 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1309 * inferiors.h: Include <list>.
1310 (struct process_info) <entry>: Remove field.
1312 (pid_of): Change macro to function.
1313 (ptid_of, lwpid_of): Remove macro.
1314 (all_processes): Change type to std::list<process_info *>.
1315 (ALL_PROCESSES): Remove macro.
1316 (for_each_process, find_process): New function.
1317 * inferiors.c (all_processes): Change type to
1318 std::list<process_info *>.
1319 (find_thread_process): Adjust.
1320 (add_process): Likewise.
1321 (remove_process): Likewise.
1322 (find_process_pid): Likewise.
1323 (get_first_process): Likewise.
1324 (started_inferior_callback): Remove.
1325 (have_started_inferiors_p): Adjust.
1326 (attached_inferior_callback): Remove.
1327 (have_attached_inferiors_p): Adjust.
1328 * linux-low.c (check_zombie_leaders): Likewise.
1329 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1330 (x86_linux_update_xmltarget): Adjust.
1331 * server.c (handle_query): Likewise.
1332 (gdb_reattached_process): Remove.
1333 (handle_status): Adjust.
1334 (kill_inferior_callback): Likewise.
1335 (detach_or_kill_inferior): Remove.
1336 (print_started_pid): Likewise.
1337 (print_attached_pid): Likewise.
1338 (detach_or_kill_for_exit): Update.
1339 (process_serial_event): Likewise.
1340 * linux-arm-low.c (arm_new_fork): Likewise.
1342 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1344 * dll.h: Include <list>.
1345 (struct dll_info): Add constructor.
1346 <entry>: Remove field.
1347 (all_dlls): Change type to std::list<dll_info>.
1348 * dll.c: Include <algorithm>.
1349 (get_dll): Remove macro.
1350 (all_dlls): Change type to std::list<dll_info *>.
1351 (free_one_dll): Remove.
1352 (match_dll): Likewise.
1353 (loaded_dll): Adjust.
1354 (unloaded_dll): Adjust to all_dlls type change, use
1355 std::find_if. Inline code from match_dll.
1356 (clear_dlls): Adjust to all_dlls type change.
1357 * server.c (emit_dll_description): Remove.
1358 (handle_qxfer_libraries): Adjust to all_dlls type change,
1359 integrate emit_dll_description's functionality.
1361 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1363 * linux-low.h (struct linux_target_ops) <delete_process>: New
1365 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1366 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1367 (struct linux_target_ops): Add delete_process callback.
1368 * linux-arm-low.c (arm_delete_process): New.
1369 (struct linux_target_ops): Add delete_process callback.
1370 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1371 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1372 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1373 * linux-mips-low.c (mips_linux_delete_process): New.
1374 (struct linux_target_ops): Add delete_process callback.
1375 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1376 * linux-s390-low.c (struct linux_target_ops): Likewise.
1377 * linux-sh-low.c (struct linux_target_ops): Likewise.
1378 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1379 * linux-tile-low.c (struct linux_target_ops): Likewise.
1380 * linux-x86-low.c (x86_linux_delete_process): New.
1381 (struct linux_target_ops): Add delete_process callback.
1382 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1384 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1386 * linux-aarch64-low.c (the_low_target): Add thread delete
1388 * linux-arm-low.c (arm_delete_thread): New function.
1389 (the_low_target): Add thread delete callback.
1390 * linux-bfin-low.c (the_low_target): Likewise.
1391 * linux-crisv32-low.c (the_low_target): Likewise.
1392 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1394 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1396 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1397 * linux-mips-low.c (mips_linux_delete_thread): New function.
1398 (the_low_target): Add thread delete callback.
1399 * linux-ppc-low.c (the_low_target): Likewise.
1400 * linux-s390-low.c (the_low_target): Likewise.
1401 * linux-sh-low.c (the_low_target): Likewise.
1402 * linux-tic6x-low.c (the_low_target): Likewise.
1403 * linux-tile-low.c (the_low_target): Likewise.
1404 * linux-x86-low.c (the_low_target): Likewise.
1405 * linux-xtensa-low.c (the_low_target): Likewise.
1407 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1409 * win32-low.c: Include "common-inferior.h".
1411 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1413 * inferiors.c (set_inferior_cwd): New function.
1414 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1415 (handle_query): Inform that QSetWorkingDir is supported.
1416 * win32-low.c (create_process): Pass the inferior's cwd to
1419 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1421 * inferiors.c (current_inferior_cwd): New global variable.
1422 (get_inferior_cwd): New function.
1423 * inferiors.h (struct process_info) <cwd>: New field.
1425 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1427 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1428 (OBS): Add gdb_tilde_expand.o.
1430 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1432 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1433 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1435 2017-09-29 Pedro Alves <palves@redhat.com>
1437 * ax.c (gdb_parse_agent_expr): Constify.
1438 * ax.h (gdb_parse_agent_expr): Constify.
1439 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1441 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1442 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1443 * remote-utils.h (read_ptid): Constify.
1444 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1445 (process_point_options, process_serial_event): Constify.
1446 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1447 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1448 (cmd_qtbuffer): Constify.
1450 2017-09-29 Pedro Alves <palves@redhat.com>
1452 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1455 2017-09-29 Pedro Alves <palves@redhat.com>
1457 * linux-low.c (handle_extended_wait): Pass parent thread instead
1458 of process to thread_db_notice_clone.
1459 * linux-low.h (thread_db_notice_clone): Replace parent process
1460 parameter with parent thread parameter.
1461 * thread-db.c (find_one_thread): Add comment.
1462 (thread_db_notice_clone): Replace parent process parameter with
1463 parent thread parameter. Temporarily switch to the parent thread.
1465 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1467 * gdbthread.h: Include "common-gdbthread.h".
1468 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1469 "if" when validating the ptid.
1470 * remote-utils.c: Include "gdbthread.h".
1471 (prepare_resume_reply): Use "switch_to_thread".
1472 * target.c (done_accessing_memory): Likewise.
1474 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1476 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1477 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1478 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1479 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1480 s390x-gs-linux64-ipa.o to ipa_obj.
1481 * linux-s390-low.c (HWCAP_S390_GS): New define.
1482 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1484 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1485 (s390_arch_setup): Check for guarded-storage support and choose
1487 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1488 init_registers_s390x_gs_linux64.
1489 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1491 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1492 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1494 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1496 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1498 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1500 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1501 (thread_db_thread_handle): Declare.
1502 * linux-low.c (linux_target_ops): Initialize thread_handle.
1503 * server.c (handle_qxfer_threads_worker): Add support for
1505 * target.h (struct target_ops): Add new function pointer,
1507 (target_thread_handle): Define.
1508 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1510 (thread_db_thread_handle): New function.
1512 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1514 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1515 * linux-low.h (thread_db_notice_clone): Declare.
1516 * thread-db.c (thread_db_notice_clone): New function.
1518 2017-09-21 Pedro Alves <palves@redhat.com>
1520 * server.c (gdb_read_memory, handle_status, process_serial_event)
1521 (handle_serial_event, handle_target_event): Adjust to
1522 set_desired_thread prototype change.
1523 * target.c (set_desired_thread): Remove 'use_general' parameter
1525 * target.h (set_desired_thread): Remove 'use_general' parameter.
1527 2017-09-20 Tom Tromey <tom@tromey.com>
1529 * target.c (target_terminal::terminal_state): Define.
1530 (target_terminal::init): Rename from target_terminal_init.
1531 (target_terminal::inferior): Rename from
1532 target_terminal_inferior.
1533 (target_terminal::ours): Rename from target_terminal_ours.
1534 (target_terminal::ours_for_output, target_terminal::info): New.
1536 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1538 * server.c (accumulate_file_name_length): Remove.
1539 (emit_dll_description): Adjust to std::string change.
1540 (handle_qxfer_libraries): Use std::string to hold document.
1542 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1544 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1545 return type of xml_escape_text.
1546 * server.c (emit_dll_description): Likewise.
1548 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1550 * server.c (captured_main): Accept argument for --selftest.
1551 Update run_tests call.
1552 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1553 when registering selftests.
1555 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1557 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1558 instead of "VEC" for "target_desc.reg_defs".
1559 (regcache_cpy): Likewise.
1560 (registers_to_string): Likewise.
1561 (registers_from_string): Likewise.
1562 (find_regno): Likewise.
1563 (supply_regblock): Likewise.
1564 (regcache_raw_read_unsigned): Likewise.
1565 * tdesc.c (init_target_desc): Likewise.
1566 (tdesc_create_reg): Likewise.
1567 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1568 (struct target_desc) <reg_defs>: Convert to "std::vector".
1569 (target_desc): Do not initialize "reg_defs".
1570 (~target_desc): Update code to use "std::vector" instead of "VEC"
1571 for "target_desc.reg_defs".
1572 (operator==): Likewise.
1574 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1576 * inferiors.h (thread_to_gdb_id): Remove.
1577 * inferiors.c (thread_to_gdb_id): Remove.
1578 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1579 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1580 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1582 * nto-low.c (nto_fetch_registers, nto_store_registers,
1583 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1585 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1587 * inferiors.h (gdb_id_to_thread_id): Remove.
1588 * inferiors.c (gdb_id_to_thread_id): Remove.
1589 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1590 removal. Move pid declaration closer to where it's used.
1592 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1594 * server.c (handle_detach): New function.
1595 (process_serial_event): Move code out, call handle_detach.
1597 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1599 * server.c (require_running): Rename to ...
1600 (require_running_or_return): ... this ...
1601 (require_running_or_break): ... and this.
1602 (handle_query, process_serial_event): Adjust.
1604 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1606 * linux-low.c (linux_set_resume_request): Remove unused
1609 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1611 * server.c (first_thread_of): Remove.
1612 (process_serial_event): Replace usage of first_thread_of with
1613 find_any_thread_of_pid.
1614 * tracepoint.c (same_process_p): Remove.
1615 (gdb_agent_about_to_close): Replace usage of same_process_p with
1616 find_any_thread_of_pid.
1617 * linux-x86-low.c (same_process_callback): Remove.
1618 (x86_arch_setup_process_callback): Replace usage of
1619 same_process_callback with find_any_thread_of_pid.
1620 * thread-db.c (any_thread_of): Remove.
1621 (switch_to_process): Replace usage of any_thread_of with
1622 find_any_thread_of_pid.
1623 * inferiors.c (thread_pid_matches_callback): Remove.
1624 (find_thread_process): Adjust to use find_any_thread_of_pid.
1626 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1628 * regcache.c (get_thread_regcache): Guard calls to "memset"
1631 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1633 * linux-low.c (handle_extended_wait): Use
1634 "allocate_target_description" instead of "XNEW".
1635 * linux-x86-low.c (initialize_low_arch): Likewise.
1637 2017-09-05 Yao Qi <yao.qi@linaro.org>
1639 * configure.srv (srv_i386_regobj): Remove.
1640 (srv_amd64_regobj): Remove.
1641 (srv_regobj): Set it to "" for x86 non-linux targets.
1642 * linux-x86-tdesc.c (i386_linux_read_description):
1643 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1644 (init_registers_i386): Remove the declaration.
1645 (tdesc_i386): Remove the declaration.
1646 (lynx_i386_arch_setup): Call i386_create_target_description.
1647 * nto-x86-low.c: Likewise.
1648 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1649 [!__x86_64__]: include arch/i386.h.
1650 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1652 2017-09-05 Yao Qi <yao.qi@linaro.org>
1654 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1655 i386/amd64-XXX-linux from it.
1657 2017-09-05 Yao Qi <yao.qi@linaro.org>
1659 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1661 (ipa_amd64_linux_regobj): Remove.
1662 (ipa_x32_linux_regobj): Remove.
1664 2017-09-05 Yao Qi <yao.qi@linaro.org>
1666 * Makefile.in (arch-amd64.o): New rule.
1667 * configure.srv: Append arch-amd64.o.
1668 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1669 (get_ipa_tdesc): Call amd64_linux_read_description.
1670 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1671 and init_registers_amd64_XXX.
1672 * linux-x86-low.c (x86_linux_read_description): Call
1673 amd64_linux_read_description.
1674 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1675 (initialize_low_arch): Don't call init_registers_x32_XXX and
1676 init_registers_amd64_XXX.
1677 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1678 and tdesc_amd64_XXX.
1679 [__x86_64__] (amd64_tdesc_test): New function.
1680 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1681 and init_registers_amd64_XXX.
1682 * linux-x86-tdesc.c: Include arch/amd64.h.
1683 (xcr0_to_tdesc_idx): New function.
1684 (i386_linux_read_description): New function.
1685 (amd64_get_ipa_tdesc_idx): New function.
1686 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1687 (amd64_get_ipa_tdesc): Declare.
1689 2017-09-05 Yao Qi <yao.qi@linaro.org>
1691 * configure.srv (srv_i386_linux_xmlfiles): Remove
1692 i386/i386-XXX-linux.xml from it.
1694 2017-09-05 Yao Qi <yao.qi@linaro.org>
1696 * configure.srv: Set srv_i386_linux_regobj empty if $development
1698 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1699 initialize_low_tdesc.
1700 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1701 with #if initialize_low_tdesc.
1702 * linux-x86-tdesc-selftest.c: New file.
1703 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1705 2017-09-05 Yao Qi <yao.qi@linaro.org>
1707 * Makefile.in (arch-i386.o): New rule.
1708 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1709 (x86_64-*-linux*): Likewise.
1710 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1711 include arch/i386.h.
1712 (i386_linux_read_description): Remove code and call
1713 i386_create_target_description.
1714 * tdesc.c (allocate_target_description): New function.
1715 * tdesc.h (set_tdesc_architecture): Remove declaration.
1716 (set_tdesc_osabi): Likewise.
1718 2017-09-05 Yao Qi <yao.qi@linaro.org>
1720 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1721 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1722 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1724 * server.c (get_features_xml): Call tdesc_get_features_xml.
1725 * tdesc.c (set_tdesc_architecture): New function.
1726 (set_tdesc_osabi): New function.
1727 (tdesc_get_features_xml): New function.
1728 (tdesc_create_feature): Add an argument.
1729 * tdesc.h (struct target_desc) <features>: New field.
1730 <arch, osabi>: New field.
1731 (~target_desc): xfree features, arch, and osabi.
1732 (target_desc::oerator==): Don't compare .xmltarget.
1733 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1734 (set_tdesc_osabi): Likewise.
1735 (tdesc_get_features_xml): Likewise.
1737 2017-09-05 Yao Qi <yao.qi@linaro.org>
1739 * linux-x86-tdesc.c: Include selftest.h.
1740 (i386_tdesc_test): New function.
1741 (initialize_low_tdesc): Call selftests::register_test.
1742 * tdesc.h: Include regdef.h.
1743 (target_desc): Override operator == and !=.
1745 2017-09-05 Yao Qi <yao.qi@linaro.org>
1747 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1748 (ipa_obj): Likewise.
1749 * linux-i386-ipa.c: Include common/x86-xstate.h
1750 (get_ipa_tdesc): Call i386_linux_read_description.
1751 (initialize_low_tracepoint): Don't call init_registers_XXX
1752 functions, call initialize_low_tdesc instead.
1753 * linux-x86-low.c (x86_linux_read_description): Call
1754 i386_linux_read_description.
1755 (initialize_low_arch): Don't call init_registers_i386_XXX
1756 functions, call initialize_low_tdesc.
1757 * linux-x86-tdesc.c: New file.
1758 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1759 (i386_get_ipa_tdesc_idx): Declare.
1760 (i386_get_ipa_tdesc): Declare.
1761 (initialize_low_tdesc): Declare.
1763 2017-09-05 Yao Qi <yao.qi@linaro.org>
1765 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1768 2017-09-05 Yao Qi <yao.qi@linaro.org>
1770 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1771 * regcache.c (get_thread_regcache): Use VEC_length.
1772 (init_register_cache): Likewise.
1773 (regcache_cpy): Likewise.
1774 (registers_to_string): Iterate reg_defs via VEC_iterate.
1775 (find_regno): Likewise.
1776 (find_register_by_number): Use VEC_index.
1777 (register_size): Call find_register_by_number.
1778 (register_data): Call find_register_by_number.
1779 (supply_regblock): Use VEC_length.
1780 (regcache_raw_read_unsigned): Likewise.
1781 * tdesc.c (init_target_desc): Iterate reg_defs via
1783 (default_description): Update initializer.
1784 (copy_target_description): Don't update field num_registers.
1785 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1786 <num_registers>: Remove.
1788 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1790 * Makefile.in (.SECONDARY): Define target.
1792 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1794 * linux-low.c (linux_wait_1): Adjust.
1795 * server.c (queue_stop_reply_callback): Adjust.
1797 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1799 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1800 QEnvironmentUnset and QEnvironmentReset packets.
1801 (handle_query): Inform remote that QEnvironmentHexEncoded,
1802 QEnvironmentUnset and QEnvironmentReset are supported.
1804 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1806 * inferiors.h (inferior_target_data): Rename to ...
1807 (thread_target_data): ... this.
1808 (inferior_regcache_data): Rename to ...
1809 (thread_regcache_data): ... this.
1810 (set_inferior_regcache_data): Rename to ...
1811 (set_thread_regcache_data): ... this.
1812 * inferiors.c (inferior_target_data): Rename to ...
1813 (thread_target_data): ... this.
1814 (inferior_regcache_data): Rename to ...
1815 (thread_regcache_data): ... this.
1816 (set_inferior_regcache_data): Rename to ...
1817 (set_thread_regcache_data): ... this.
1818 (free_one_thread): Update.
1819 * linux-low.h (get_thread_lwp): Update.
1820 * regcache.c (get_thread_regcache): Update.
1821 (regcache_invalidate_thread): Update.
1822 (free_register_cache_thread): Update.
1823 * win32-i386-low.c (update_debug_registers_callback): Update.
1824 (win32_get_current_dr): Update.
1825 * win32-low.c (thread_rec): Update.
1826 (delete_thread_info): Update.
1827 (continue_one_thread): Update.
1828 (suspend_one_thread): Update.
1830 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1832 * inferiors.c (set_inferior_target_data): Remove.
1833 * inferiors.h (set_inferior_target_data): Remove.
1835 2017-08-18 Yao Qi <yao.qi@linaro.org>
1837 * Makefile.in (OBS): Add selftest.o.
1838 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1839 * configure, config.in: Re-generated.
1840 * server.c: Include common/sefltest.h.
1841 (captured_main): Handle option --selftest.
1843 2017-08-09 Yao Qi <yao.qi@linaro.org>
1845 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1846 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1847 i386-avx-mpx.o and i386-mmx.o.
1848 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1849 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1850 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1851 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1852 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1853 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1854 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1855 i386/amd64-avx-mpx.xml.
1857 2017-08-09 Yao Qi <yao.qi@linaro.org>
1859 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1860 and x32-avx-avx512.o.
1861 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1862 i386/x32-avx-avx512.xml.
1864 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1866 * tracepoint.h (enum class fast_tpoint_collect_result): New
1868 (fast_tracepoint_collecting): Change return type to
1869 fast_tpoint_collect_result.
1870 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1871 * linux-low.h: Include tracepoint.h.
1872 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1873 fast_tpoint_collect_result.
1874 * linux-low.c (handle_tracepoints): Adjust.
1875 (linux_fast_tracepoint_collecting): Change return type to
1876 fast_tpoint_collect_result.
1877 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1878 linux_wait_1, stuck_in_jump_pad_callback,
1879 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1880 proceed_one_lwp): Adjust to type change.
1882 2017-07-10 Yao Qi <yao.qi@linaro.org>
1884 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1886 2017-06-29 Yao Qi <yao.qi@linaro.org>
1888 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1890 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1892 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1894 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1896 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1898 * linux-low.c (linux_create_inferior): Adjust code to access the
1899 environment information via 'gdb_environ' class.
1900 * lynx-low.c (lynx_create_inferior): Likewise.
1901 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1902 (get_environ): Return a pointer to 'our_environ'.
1903 (captured_main): Initialize 'our_environ'.
1904 * server.h (get_environ): Adjust prototype.
1905 * spu-low.c (spu_create_inferior): Adjust code to access the
1906 environment information via 'gdb_environ' class.
1908 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1910 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1911 usage of "register" keyword.
1913 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1915 * configure: Re-generate.
1917 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1919 * configure: Re-generate.
1921 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1923 * Makefile.in (COMPILE.pre): Add "-x c++".
1925 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1927 * fork-child.c: Conditionally include <signal.h>.
1929 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1931 * server.c (handle_general_set): Handle new packet
1932 "QStartupWithShell".
1933 (handle_query): Add "QStartupWithShell" to the list of supported
1935 (gdbserver_usage): Add help text explaining the
1936 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1938 (captured_main): Recognize and act upon the presence of the new
1941 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1942 Pedro Alves <palves@redhat.com>
1944 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1945 * configure: Regenerate.
1946 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1948 (i[34567]86-*-lynxos*): Likewise.
1949 (spu*-*-*): Likewise.
1950 * fork-child.c: New file.
1951 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1953 (linux_ptrace_fun): New function.
1954 (linux_create_inferior): Adjust function prototype to reflect
1955 change on "target.h". Adjust function code to use
1957 (linux_request_interrupt): Delete "signal_pid".
1958 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1959 (lynx_ptrace_fun): New function.
1960 (lynx_create_inferior): Adjust function prototype to reflect
1961 change on "target.h". Adjust function code to use
1963 * nto-low.c (nto_create_inferior): Adjust function prototype and
1964 code to reflect change on "target.h". Update comments.
1965 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1966 "common-terminal.h" and "environ.h".
1967 (terminal_fd): Moved to fork-child.c.
1968 (old_foreground_pgrp): Likewise.
1969 (restore_old_foreground_pgrp): Likewise.
1970 (last_status): Make it global.
1971 (last_ptid): Likewise.
1972 (our_environ): New variable.
1973 (startup_with_shell): Likewise.
1974 (program_name): Likewise.
1975 (program_argv): Rename to...
1976 (program_args): ...this.
1977 (wrapper_argv): New variable.
1978 (start_inferior): Delete function.
1979 (get_exec_wrapper): New function.
1980 (get_exec_file): Likewise.
1981 (get_environ): Likewise.
1982 (prefork_hook): Likewise.
1983 (post_fork_inferior): Likewise.
1984 (postfork_hook): Likewise.
1985 (postfork_child_hook): Likewise.
1986 (handle_v_run): Update code to deal with arguments coming from the
1987 remote host. Update calls from "start_inferior" to
1989 (captured_main): Likewise. Initialize environment variable. Call
1991 * server.h (post_fork_inferior): New prototype.
1992 (get_environ): Likewise.
1993 (last_status): Declare.
1994 (last_ptid): Likewise.
1995 (signal_pid): Likewise.
1996 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1997 (spu_ptrace_fun): New function.
1998 (spu_create_inferior): Adjust function prototype to reflect change
1999 on "target.h". Adjust function code to use "fork_inferior".
2000 * target.c (target_terminal_init): New function.
2001 (target_terminal_inferior): Likewise.
2002 (target_terminal_ours): Likewise.
2003 * target.h: Include <vector>.
2004 (struct target_ops) <create_inferior>: Update prototype.
2005 (create_inferior): Update macro.
2006 * utils.c (gdb_flush_out_err): New function.
2007 * win32-low.c (win32_create_inferior): Adjust function prototype
2008 and code to reflect change on "target.h".
2010 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2012 * inferiors.c (switch_to_thread): New function.
2014 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2016 * Makefile.in (SFILE): Add "common/job-control.c".
2017 (OBS): Add "job-control.o".
2019 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
2021 * Makefile: Remove "@host_makefile_frag@".
2023 2017-05-05 Pedro Alves <palves@redhat.com>
2025 * configure: Regenerate.
2027 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
2029 * configure: Regenerate.
2031 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
2033 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
2034 software_single_step change of return type to
2035 std::vector<CORE_ADDR>.
2036 * linux-low.c (install_software_single_step_breakpoints):
2038 * linux-low.h (install_software_single_step_breakpoints):
2041 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2043 * remote-utils.c: Include "gdb_termios.h" instead of
2045 * terminal.h: Delete file.
2047 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2049 * server.c: Include <vector>.
2050 <program_argv, wrapper_argv>: Convert to std::vector.
2051 (start_inferior): Rewrite function to use C++.
2052 (handle_v_run): Likewise. Update code that calculates the argv
2053 based on the vRun packet; use C++.
2054 (captured_main): Likewise.
2056 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
2058 * server.c (handle_v_cont): Initialize thread_resume::thread
2061 2017-04-05 Pedro Alves <palves@redhat.com>
2063 * configure: Regenerate.
2065 2017-04-05 Pedro Alves <palves@redhat.com>
2067 * gdbreplay.c (sync_error): Constify.
2068 * linux-x86-low.c (push_opcode): Constify.
2070 2017-04-05 Pedro Alves <palves@redhat.com>
2072 * win32-low.c (get_child_debug_event)
2073 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2074 Report TARGET_WAITKIND_SPURIOUS instead.
2076 2017-04-05 Pedro Alves <palves@redhat.com>
2078 * remote-utils.c (remote_prepare, remote_open): Constify.
2079 * remote-utils.h (remote_prepare, remote_open): Constify.
2080 * server.c (captured_main): Constify 'port' handling.
2082 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2084 * Makefile.in (clean): Clear .deps.
2086 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2088 * .gitignore: Remove generated files, replace with wildcard.
2089 * (clean): Replace removal of generated files with wildcard.
2090 (version.c): Replace with...
2091 (version-generated.c): ...this.
2092 (xml-builtin.c): Replace with...
2093 (xml-builtin-generated.c): ...this.
2094 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2095 (%.c: *regformats*): Replace with...
2096 (%-generated.c: *regformats*): ...this.
2098 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2100 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2101 (xtensa_fill_gregset): Call collect_register_by_name for
2103 (xtensa_store_gregset): Call supply_register_by_name for
2106 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2108 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2109 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2110 (xtensa_store_gregset): Call supply_register for all registers in
2111 a0_regnum..a0_regnum + C0_NREGS range.
2113 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2115 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2116 (ax-ipa.o: ax.c): Remove.
2117 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
2118 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
2119 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
2120 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
2121 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
2123 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2125 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
2126 (print-utils-ipa.o: ../common/print-utils.c): Remove.
2127 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2128 (errors-ipa.o: ../common/errors.c): Remove.
2129 (format-ipa.o: ../common/format.c): Remove.
2130 (common-utils-ipa.o: ../common/common-utils.c): Remove.
2132 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2134 * Makefile.in (%-ipa.o: %.c): New rule.
2135 (tracepoint-ipa.o: tracepoint.c): Remove.
2136 (utils-ipa.o: utils.c): Remove.
2137 (remote-utils-ipa.o: remote-utils.c): Remove.
2138 (regcache-ipa.o: regcache.c): Remove.
2139 (i386-linux-ipa.o: i386-linux.c): Remove.
2140 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2141 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2142 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2143 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2144 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2145 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2146 (amd64-linux-ipa.o: amd64-linux.c): Remove.
2147 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2148 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2149 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2150 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2151 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2152 (aarch64-ipa.o: aarch64.c): Remove.
2153 (s390-linux32-ipa.o: s390-linux32.c): Remove.
2154 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2155 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2156 (s390-linux64-ipa.o: s390-linux64.c): Remove.
2157 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2158 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2159 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2160 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2161 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2162 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2163 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2164 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2165 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
2166 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2167 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2168 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2169 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2170 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2171 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2172 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2173 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2174 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2175 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
2176 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
2177 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
2178 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
2179 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
2180 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
2181 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
2182 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
2183 (tdesc-ipa.o: tdesc.c): Remove.
2184 (x32-linux-ipa.o: x32-linux.c): Remove.
2185 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2186 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2188 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2190 * Makefile.in (%.o: ../arch/%.c): New rule.
2191 (arm.o: ../arch/arm.c): Remove.
2192 (arm-linux.o: ../arch/arm-linux.c): Remove.
2193 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2194 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2196 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2198 * Makefile.in (%.o: ../nat/%.c): New rule.
2199 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2200 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2201 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2202 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2203 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2204 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2205 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2206 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2207 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2208 (linux-personality.o: ../nat/linux-personality.c): Remove.
2209 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2210 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2211 (x86-linux.o: ../nat/x86-linux.c): Remove.
2212 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2213 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2215 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2217 * Makefile.in (%.o: ../common/%.c): New rule.
2218 (signals.o: ../common/signals.c): Remove.
2219 (print-utils.o: ../common/print-utils.c): Remove.
2220 (rsp-low.o: ../common/rsp-low.c): Remove.
2221 (common-utils.o: ../common/common-utils.c): Remove.
2222 (posix-strerror.o: ../common/posix-strerror.c): Remove.
2223 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2224 (vec.o: ../common/vec.c): Remove.
2225 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2226 (xml-utils.o: ../common/xml-utils.c): Remove.
2227 (ptid.o: ../common/ptid.c): Remove.
2228 (buffer.o: ../common/buffer.c): Remove.
2229 (format.o: ../common/format.c): Remove.
2230 (filestuff.o: ../common/filestuff.c): Remove.
2231 (agent.o: ../common/agent.c): Remove.
2232 (errors.o: ../common/errors.c): Remove.
2233 (environ.o: ../common/environ.c): Remove.
2234 (common-debug.o: ../common/common-debug.c): Remove.
2235 (cleanups.o: ../common/cleanups.c): Remove.
2236 (common-exceptions.o: ../common/common-exceptions.c): Remove.
2237 (fileio.o: ../common/fileio.c): Remove.
2238 (common-regcache.o: ../common/common-regcache.c): Remove.
2239 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2240 (new-op.o: ../common/new-op.c): Remove.
2241 (btrace-common.o: ../common/btrace-common.c): Remove.
2243 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2245 * Makefile.in (%.o: ../target/%.c): New rule.
2246 (waitstatus.o: ../target/waitstatus.c): Remove.
2248 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2251 (%.c: ../regformats/%.dat,
2252 (%.c: ../regformats/arm/%.dat,
2253 (%.c: ../regformats/i386/%.dat,
2254 (%.c: ../regformats/rs6000/%.dat): New rules.
2255 (aarch64.c): Remove.
2256 (reg-arm.c): Remove.
2257 (arm-with-iwmmxt.c): Remove.
2258 (arm-with-vfpv2.c): Remove.
2259 (arm-with-vfpv3.c): Remove.
2260 (arm-with-neon.c): Remove.
2261 (reg-bfin.c): Remove.
2262 (reg-cris.c): Remove.
2263 (reg-crisv32.c): Remove.
2265 (i386-linux.c): Remove.
2266 (i386-avx.c): Remove.
2267 (i386-avx-linux.c): Remove.
2268 (i386-avx-avx512.c): Remove.
2269 (i386-avx-avx512-linux.c): Remove.
2270 (i386-mpx.c): Remove.
2271 (i386-mpx-linux.c): Remove.
2272 (i386-avx-mpx-avx512-pku.c): Remove.
2273 (i386-avx-mpx-avx512-pku-linux.c): Remove.
2274 (i386-avx-mpx.c): Remove.
2275 (i386-avx-mpx-linux.c): Remove.
2276 (i386-mmx.c): Remove.
2277 (i386-mmx-linux.c): Remove.
2278 (reg-ia64.c): Remove.
2279 (reg-m32r.c): Remove.
2280 (reg-m68k.c): Remove.
2282 (mips-linux.c): Remove.
2283 (mips-dsp-linux.c): Remove.
2284 (mips64-linux.c): Remove.
2285 (mips64-dsp-linux.c): Remove.
2286 (nios2-linux.c): Remove.
2287 (powerpc-32.c): Remove.
2288 (powerpc-32l.c): Remove.
2289 (powerpc-altivec32l.c): Remove.
2290 (powerpc-cell32l.c): Remove.
2291 (powerpc-vsx32l.c): Remove.
2292 (powerpc-isa205-32l.c): Remove.
2293 (powerpc-isa205-altivec32l.c): Remove.
2294 (powerpc-isa205-vsx32l.c): Remove.
2295 (powerpc-e500l.c): Remove.
2296 (powerpc-64l.c): Remove.
2297 (powerpc-altivec64l.c): Remove.
2298 (powerpc-cell64l.c): Remove.
2299 (powerpc-vsx64l.c): Remove.
2300 (powerpc-isa205-64l.c): Remove.
2301 (powerpc-isa205-altivec64l.c): Remove.
2302 (powerpc-isa205-vsx64l.c): Remove.
2303 (s390-linux32.c): Remove.
2304 (s390-linux32v1.c): Remove.
2305 (s390-linux32v2.c): Remove.
2306 (s390-linux64.c): Remove.
2307 (s390-linux64v1.c): Remove.
2308 (s390-linux64v2.c): Remove.
2309 (s390-te-linux64.c): Remove.
2310 (s390-vx-linux64.c): Remove.
2311 (s390-tevx-linux64.c): Remove.
2312 (s390x-linux64.c): Remove.
2313 (s390x-linux64v1.c): Remove.
2314 (s390x-linux64v2.c): Remove.
2315 (s390x-te-linux64.c): Remove.
2316 (s390x-vx-linux64.c): Remove.
2317 (s390x-tevx-linux64.c): Remove.
2318 (tic6x-c64xp-linux.c): Remove.
2319 (tic6x-c64x-linux.c): Remove.
2320 (tic6x-c62x-linux.c): Remove.
2322 (reg-sparc64.c): Remove.
2323 (reg-spu.c): Remove.
2325 (amd64-linux.c): Remove.
2326 (amd64-avx.c): Remove.
2327 (amd64-avx-linux.c): Remove.
2328 (amd64-avx-avx512.c): Remove.
2329 (amd64-avx-avx512-linux.c): Remove.
2330 (amd64-mpx.c): Remove.
2331 (amd64-mpx-linux.c): Remove.
2332 (amd64-avx-mpx-avx512-pku.c): Remove.
2333 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2334 (amd64-avx-mpx.c): Remove.
2335 (amd64-avx-mpx-linux.c): Remove.
2337 (x32-linux.c): Remove.
2338 (x32-avx.c): Remove.
2339 (x32-avx-linux.c): Remove.
2340 (x32-avx-avx512.c): Remove.
2341 (x32-avx-avx512-linux.c): Remove.
2342 (reg-xtensa.c): Remove.
2343 (reg-tilegx.c): Remove.
2344 (reg-tilegx32.c): Remove.
2346 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
2348 * Makefile.in (SFILES): Add "common/environ.c".
2349 (OBJS): Add "common/environ.h".
2351 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
2353 * configure.ac: Check if the fs_base and gs_base members of
2354 `struct user_regs_struct' exist.
2355 * config.in: Regenerated.
2356 * configure: Likewise.
2358 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
2360 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2362 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2363 (get_next_pcs_syscall_next_pc): Likewise.
2365 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
2367 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2368 * nto-x86-low.c: Likewise.
2370 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2372 * Makefile.in: Include disable-implicit-rules.mk.
2374 2016-11-23 Pedro Alves <palves@redhat.com>
2376 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2377 (debug_vprintf): Use std::chrono::steady_clock instead of
2378 gettimeofday. Use '.' instead of ':'.
2379 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2380 (get_timestamp): Use std::chrono::steady_clock instead of
2383 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2385 * Makefile.in: Fix whitespace formatting.
2387 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2389 * Makefile.in (SFILES, OBS): Flatten list and order
2392 2016-11-23 Pedro Alves <palves@redhat.com>
2394 * event-loop.c (handle_file_event): Use warning.
2395 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2396 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2399 2016-11-23 Pedro Alves <palves@redhat.com>
2401 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2403 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2404 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2405 debug_printf and debug_flush for debug output.
2406 * server.c (handle_general_set): Likewise.
2407 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2410 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2412 * Makefile.in (.c.o): Replace rule with ...
2413 (%.o: %.c): ... this one.
2415 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2417 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2418 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2420 * configure.ac: Remove checks for the make program.
2421 * configure: Re-generate.
2423 2016-10-28 Pedro Alves <palves@redhat.com>
2425 * Makefile.in (CXX_DIALECT): Get from configure.
2426 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2427 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2428 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2429 * config.in: Regenerate.
2430 * configure: Regenerate.
2432 2016-10-27 Yao Qi <yao.qi@linaro.org>
2434 * linux-low.c (linux_supports_range_stepping): Return true if
2435 can_software_single_step return true.
2437 2016-10-27 Yao Qi <yao.qi@linaro.org>
2439 * inferiors.c (find_inferior_in_random): New function.
2440 * inferiors.h (find_inferior_in_random): Declare.
2441 * linux-low.c (linux_wait_for_event_filtered): Call
2442 find_inferior_in_random instead of find_inferior.
2444 2016-10-27 Yao Qi <yao.qi@linaro.org>
2446 * linux-low.c (linux_wait_1): If single-step breakpoints are
2447 inserted, remove them.
2449 2016-10-26 Pedro Alves <palves@redhat.com>
2451 * linux-low.c (handle_extended_wait): Link parent/child fork
2453 (linux_wait_1): Unlink them.
2454 (linux_set_resume_request): Ignore resume requests for
2455 already-resumed and unhandled fork child threads.
2456 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2457 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2459 (handle_v_requests) <vCont>: Don't call require_running.
2460 * server.h (in_queued_stop_replies): New declaration.
2462 2016-10-24 Yao Qi <yao.qi@linaro.org>
2465 * linux-aarch64-low.c (append_insns): Cast the return value to
2468 2016-10-10 Yao Qi <yao.qi@linaro.org>
2470 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2472 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2474 * target.c (target_supports_multi_process): New function, moved
2476 * target.h (target_supports_multi_process): ... here. Remove
2479 2016-10-05 Tom Tromey <tom@tromey.com>
2482 * tracepoint.c (handle_tracepoint_bkpts): Check
2483 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2485 2016-10-05 Yao Qi <yao.qi@linaro.org>
2487 * configure.srv: Update the path of arm-*.xml files.
2489 2016-10-05 Terry Guo <terry.guo@arm.com>
2490 Yao Qi <yao.qi@linaro.org>
2492 * Makefile.in: Adjust the path of rules.
2493 * configure.srv: Update the path of xml files.
2494 * regformats/arm-with-iwmmxt.dat: Regenerated.
2495 * regformats/arm-with-neon.dat: Likewise.
2496 * regformats/arm-with-vfpv2.dat: Likewise.
2497 * regformats/arm-with-vfpv3.dat Likewise.
2499 2016-09-30 Yao Qi <yao.qi@linaro.org>
2502 * target.c (target_stop_and_wait): Don't call
2503 target_continue_no_signal, use resume_stop instead.
2505 2016-09-26 Yao Qi <yao.qi@linaro.org>
2507 * linux-low.c (linux_wait_1): Call debug_exit.
2509 2016-09-23 Pedro Alves <palves@redhat.com>
2511 * Makefile.in (SFILES): Add common/new-op.c.
2512 (OBS): Add common/new-op.o.
2513 (new-op.o): New rule.
2515 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2517 * .gitinore: Ignore more files.
2519 2016-09-21 Yao Qi <yao.qi@linaro.org>
2521 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2524 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2526 * server.c (start_inferior): Call target_mourn_inferior instead of
2527 mourn_inferior; pass ptid_t argument to it.
2529 (handle_target_event): Likewise.
2530 * target.c (target_mourn_inferior): New function.
2531 * target.h (mourn_inferior): Delete macro.
2533 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2535 * linux-low.c (lwp_is_stepping): New function.
2537 2016-09-06 Carl Love <cel@us.ibm.com>
2539 * server.c (start_inferior): Fixed comment, requested comment change
2540 didn't get updated correctly. Removed reference to ptrace () call as
2541 it is only true on Linux systems.
2543 2016-09-06 Carl Love <cel@us.ibm.com>
2545 * server.c (start_inferior): Do not call
2546 function target_post_create_inferior () if the
2547 inferior process has already exited.
2549 2016-09-05 Pedro Alves <palves@redhat.com>
2551 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2552 (COMPILE.pre, CC_LD): Use CXX directly.
2553 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2554 * acinclude.m4: Don't include build-with-cxx.m4.
2555 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2556 * configure: Regenerate.
2558 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2561 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2562 call writing data to own_buf.
2564 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2566 * target.c (mywait): Call target_wait instead of
2568 (target_wait): New function.
2570 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2572 * server.c (start_inferior): New variable 'ptid'. Replace calls
2573 to the_target->resume by target_continue{,_no_signal}, depending
2575 * target.c (target_stop_and_wait): Call target_continue_no_signal
2576 instead of the_target->resume.
2577 (target_continue): New function.
2579 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2581 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2583 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2586 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2588 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2589 * linux-arm-low.c (ps_get_thread_area): Likewise.
2590 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2591 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2592 * linux-mips-low.c (ps_get_thread_area): Likewise.
2593 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2594 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2595 * linux-x86-low.c (ps_get_thread_area): Likewise.
2596 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2598 2016-08-19 Pedro Alves <palves@redhat.com>
2600 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2602 2016-08-19 Pedro Alves <palves@redhat.com>
2604 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2605 comment. Use memcpy instead of casting through unsigned long.
2607 2016-08-19 Pedro Alves <palves@redhat.com>
2609 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2610 allocating around 0x80000000.
2612 2016-08-19 Pedro Alves <palves@redhat.com>
2615 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2616 (x32-avx512-linux-ipa.o): New rules.
2617 * configure.ac (x86_64-*-linux*): New x32 check.
2618 * configure.srv (ipa_x32_linux_regobj): New.
2619 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2620 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2622 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2624 * configure: Regenerate.
2626 2016-08-09 Pedro Alves <palves@redhat.com>
2629 * Makefile.in (OBS): Add signals-state-save-restore.o.
2630 (signals-state-save-restore.o): New rule.
2631 * config.in: Regenerate.
2632 * configure: Regenerate.
2633 * linux-low.c: Include "signals-state-save-restore.h".
2634 (linux_create_inferior): Call
2635 restore_original_signals_state.
2636 * server.c: Include "dispositions-save-restore.h".
2637 (captured_main): Call save_original_signals_state.
2639 2016-08-05 Pedro Alves <palves@redhat.com>
2641 * configure: Regenerate.
2643 2016-08-04 Yao Qi <yao.qi@linaro.org>
2645 * linux-low.c (regsets_fetch_inferior_registers): Check
2646 errno is ESRCH or not.
2648 2016-08-02 Yao Qi <yao.qi@linaro.org>
2650 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2651 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2652 (thread_db_load_search): Update.
2653 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2654 td_ta_set_event and td_ta_event_getmsg.
2656 2016-07-26 Pedro Alves <palves@redhat.com>
2659 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2660 of unsigned long for 64-bit registers and use uint32_t instead of
2661 unsigned int for 32-bit registers.
2663 2016-07-26 Pedro Alves <palves@redhat.com>
2665 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2668 2016-07-21 Tom Tromey <tom@tromey.com>
2670 * configure: Rebuild.
2672 2016-07-21 Yao Qi <yao.qi@linaro.org>
2674 * mem-break.c (find_gdb_breakpoint): Cast bp to
2675 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2677 2016-07-21 Yao Qi <yao.qi@linaro.org>
2679 * server.c (handle_v_requests): Support s and S actions
2680 if target_supports_software_single_step return true.
2682 2016-07-21 Yao Qi <yao.qi@linaro.org>
2684 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2685 is resume_step, call maybe_hw_step.
2686 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2688 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2690 (proceed_one_lwp): If resume request is resume_step, install
2691 reinsert breakpoints and call maybe_hw_step.
2693 2016-07-21 Yao Qi <yao.qi@linaro.org>
2695 * linux-low.c (proceed_one_lwp): Declare.
2696 (linux_resume_one_thread): Remove local variable 'step'.
2697 Lift code enqueue signal. Call proceed_one_lwp instead of
2698 linux_resume_one_lwp.
2700 2016-07-21 Yao Qi <yao.qi@linaro.org>
2702 * linux-low.c (linux_resume_one_thread): Call
2703 enqueue_pending_signal.
2705 2016-07-21 Yao Qi <yao.qi@linaro.org>
2707 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2708 * inferiors.c (do_restore_current_thread_cleanup): New function.
2709 (make_cleanup_restore_current_thread): Likewise.
2710 * linux-low.c (install_software_single_step_breakpoints): Call
2711 make_cleanup_restore_current_thread. Switch current_thread to
2714 2016-07-21 Yao Qi <yao.qi@linaro.org>
2716 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2717 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2718 (clone_one_breakpoint): Likewise.
2719 (delete_reinsert_breakpoints): Change parameter to thread.
2721 (has_reinsert_breakpoints): Likewise.
2722 (uninsert_reinsert_breakpoints): Likewise.
2723 (reinsert_reinsert_breakpoints): Likewise.
2724 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2725 (delete_reinsert_breakpoints): Likewise.
2726 (reinsert_reinsert_breakpoints): Likewise.
2727 (uninsert_reinsert_breakpoints): Likewise.
2728 (has_reinsert_breakpoints): Likewise.
2730 2016-07-21 Yao Qi <yao.qi@linaro.org>
2732 * inferiors.c (get_thread_process): Make parameter const.
2733 * inferiors.h (get_thread_process): Update declaration.
2734 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2735 Add new parameters child_thread and parent_thread. Callers
2737 * mem-break.h (clone_all_breakpoints): Update declaration.
2739 2016-07-21 Yao Qi <yao.qi@linaro.org>
2741 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2742 <command_list, handler>: Remove.
2743 (struct gdb_breakpoint): New.
2744 (struct other_breakpoint): New.
2745 (struct reinsert_breakpoint): New.
2746 (is_gdb_breakpoint): New function.
2747 (any_persistent_commands): Update command_list if
2748 is_gdb_breakpoint returns true.
2749 (set_breakpoint): Create breakpoints according to their types.
2750 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2751 (set_gdb_breakpoint_1): Likewise.
2752 (set_gdb_breakpoint): Likewise.
2753 (clear_breakpoint_conditions): Change parameter type to
2754 'struct gdb_breakpoint *'.
2755 (clear_breakpoint_commands): Likewise.
2756 (clear_breakpoint_conditions_and_commands): Likewise.
2757 (add_condition_to_breakpoint): Likewise.
2758 (add_breakpoint_condition): Likewise.
2759 (add_commands_to_breakpoint): Likewise.
2760 (check_breakpoints): Check other_breakpoint.
2761 (clone_one_breakpoint): Clone breakpopint according to its type.
2762 * mem-break.h (struct gdb_breakpoint): Declare.
2763 (set_gdb_breakpoint): Update declaration.
2764 (clear_breakpoint_conditions_and_commands): Likewise.
2765 (add_breakpoint_condition): Likewise.
2766 (add_breakpoint_commands): Likewise.
2767 * server.c (process_point_options): Change parameter type to
2768 'struct gdb_breakpoint *'.
2770 2016-07-21 Yao Qi <yao.qi@linaro.org>
2772 * mem-break.c (set_breakpoint_at): Rename it to ...
2773 (set_breakpoint_type_at): ... it.
2774 (set_breakpoint_at): Call set_breakpoint_type_at.
2775 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2776 * mem-break.h (set_breakpoint_at): Update comments.
2778 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2780 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2782 (nios2_store_gregset): Likewise.
2784 2016-07-01 Pedro Alves <palves@redhat.com>
2785 Antoine Tremblay <antoine.tremblay@ericsson.com>
2787 * linux-low.c: Change interface to take the target lwp_info
2788 pointer directly and return void. Handle detaching from a zombie
2790 (linux_detach_lwp_callback): New function.
2791 (linux_detach): Detach from the leader thread after detaching from
2794 2016-06-28 Yao Qi <yao.qi@linaro.org>
2796 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2797 for variable new_offset.
2798 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2799 (aarch64_ftrace_insn_reloc_cb): Likewise.
2800 (aarch64_ftrace_insn_reloc_tb): Likewise.
2801 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2802 PRIx64 instead of PRIx32.
2804 2016-06-28 Yao Qi <yao.qi@linaro.org>
2806 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2807 (the_low_target): Install arm_get_syscall_trapinfo.
2809 2016-06-28 Yao Qi <yao.qi@linaro.org>
2811 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2813 (the_low_target): Install aarch64_get_syscall_trapinfo.
2815 2016-06-28 Yao Qi <yao.qi@linaro.org>
2817 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2819 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2820 Remove parameter sysno.
2821 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2824 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2826 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2827 (s390_emit_ne_goto): Likewise.
2828 (s390_emit_lt_goto): Likewise.
2829 (s390_emit_le_goto): Likewise.
2830 (s390_emit_gt_goto): Likewise.
2831 (s390_emit_ge_goto): Likewise.
2832 (s390x_emit_eq_goto): Likewise.
2833 (s390x_emit_ne_goto): Likewise.
2834 (s390x_emit_lt_goto): Likewise.
2835 (s390x_emit_le_goto): Likewise.
2836 (s390x_emit_gt_goto): Likewise.
2837 (s390x_emit_ge_goto): Likewise.
2838 (s390_emit_ops_impl): Mark variable static.
2839 (s390x_emit_ops): Likewise.
2841 2016-06-17 Yao Qi <yao.qi@linaro.org>
2843 * linux-low.c (handle_extended_wait): Call
2844 uninsert_reinsert_breakpoints for the parent process. Remove
2845 reinsert breakpoints from the child process. Reinsert them to
2846 the parent process when vfork is done.
2847 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2848 (reinsert_reinsert_breakpoints): New function.
2849 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2850 (reinsert_reinsert_breakpoints): Declare.
2852 2016-06-17 Yao Qi <yao.qi@linaro.org>
2854 * linux-low.c (handle_extended_wait): If the parent is doing
2855 step-over, remove the reinsert breakpoints from the forked child.
2857 2016-06-17 Yao Qi <yao.qi@linaro.org>
2859 * linux-low.c (unsuspend_all_lwps): Declare.
2860 (linux_low_filter_event): If thread exited, call finish_step_over.
2861 If step-over is finished, unsuspend other threads.
2863 2016-06-17 Yao Qi <yao.qi@linaro.org>
2865 * linux-low.c (linux_resume_one_lwp_throw): Assert
2866 has_reinsert_breakpoints returns false.
2867 * mem-break.c (delete_disabled_breakpoints): Assert
2868 bp type isn't reinsert_breakpoint.
2870 2016-06-17 Yao Qi <yao.qi@linaro.org>
2872 * linux-low.c (maybe_hw_step): New function.
2873 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2874 (finish_step_over): Switch current_thread to lwp temporarily,
2875 and assert has_reinsert_breakpoints returns true.
2876 (proceed_one_lwp): Call maybe_hw_step.
2877 * mem-break.c (has_reinsert_breakpoints): New function.
2878 * mem-break.h (has_reinsert_breakpoints): Declare.
2880 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2882 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2884 2016-05-17 Yao Qi <yao.qi@linaro.org>
2886 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2887 instead of find_inferior.
2889 2016-05-05 Yao Qi <yao.qi@linaro.org>
2891 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2892 Initialize res to zero.
2894 2016-05-05 Yao Qi <yao.qi@linaro.org>
2896 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2899 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2901 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2902 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2903 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2905 2016-04-28 Par Olsson <par.olsson@windriver.com>
2906 Simon Marchi <simon.marchi@ericsson.com>
2908 * tracepoint.c (write_inferior_int8): New function.
2909 (cmd_qtenable_disable): Write enable flag using
2910 write_inferior_int8.
2912 2016-04-25 Yao Qi <yao.qi@linaro.org>
2914 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2915 (need_step_over_p): Return zero if the LWP has pending signals
2916 can be delivered on software single step target.
2918 2016-04-25 Yao Qi <yao.qi@linaro.org>
2920 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2921 return instead of error.
2923 2016-04-22 Yao Qi <yao.qi@linaro.org>
2925 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2928 2016-04-22 Yao Qi <yao.qi@linaro.org>
2930 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2931 signal when stepping over breakpoint with software single
2934 2016-04-21 Pedro Alves <palves@redhat.com>
2936 * linux-s390-low.c (s390_collect_ptrace_register)
2937 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2939 (s390_check_regset): Use void * instead of gdb_byte *.
2941 2016-04-20 Pedro Alves <palves@redhat.com>
2943 * configure: Renegerate.
2945 2016-04-20 Yao Qi <yao.qi@linaro.org>
2947 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2948 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2950 (arm_store_gregset): Likewise.
2952 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2954 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2955 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2956 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2957 (amd64-avx-mpx-linux.c): New rules.
2958 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2959 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2960 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2961 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2962 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2963 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2964 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2965 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2966 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2967 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2968 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2969 * linux-x86-low.c (x86_linux_read_description): Add case for
2970 X86_XSTATE_AVX_MPX_MASK.
2971 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2972 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2973 init_registers_i386_avx_mpx_linux.
2974 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2975 (initialize_low_tracepoint): Call
2976 init_registers_i386_avx_mpx_linux.
2977 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2978 (initialize_low_tracepoint): Call
2979 init_registers_amd64_avx_mpx_linux.
2980 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2981 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2982 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2985 2016-04-18 Pedro Alves <palves@redhat.com>
2987 * configure: Regenerate.
2989 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2991 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2992 (aarch64_emit_sub): Likewise.
2994 2016-04-12 Pedro Alves <palves@redhat.com>
2996 * utils.c (prepare_to_throw_exception): Delete.
2998 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
3000 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
3002 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
3004 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
3006 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
3008 * linux-aarch64-ipa.c: Add <elf.h> include.
3009 * linux-ppc-ipa.c: Add <elf.h> include.
3010 * linux-s390-ipa.c: Add <elf.h> include.
3012 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3014 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
3015 (get_raw_reg_ptr): Likewise.
3016 (get_trace_state_variable_value_ptr): Likewise.
3017 (set_trace_state_variable_value_ptr): Likewise.
3018 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
3021 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3022 Marcin Kościelnicki <koriakin@0x04.net>
3025 * linux-ppc-low.c (emit_insns): New function.
3026 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
3027 (ppc_emit_prologue): New function.
3028 (ppc_emit_epilogue): New function.
3029 (ppc_emit_add): New function.
3030 (ppc_emit_sub): New function.
3031 (ppc_emit_mul): New function.
3032 (ppc_emit_lsh): New function.
3033 (ppc_emit_rsh_signed): New function.
3034 (ppc_emit_rsh_unsigned): New function.
3035 (ppc_emit_ext): New function.
3036 (ppc_emit_zero_ext): New function.
3037 (ppc_emit_log_not): New function.
3038 (ppc_emit_bit_and): New function.
3039 (ppc_emit_bit_or): New function.
3040 (ppc_emit_bit_xor): New function.
3041 (ppc_emit_bit_not): New function.
3042 (ppc_emit_equal): New function.
3043 (ppc_emit_less_signed): New function.
3044 (ppc_emit_less_unsigned): New function.
3045 (ppc_emit_ref): New function.
3046 (ppc_emit_const): New function.
3047 (ppc_emit_reg): New function.
3048 (ppc_emit_pop): New function.
3049 (ppc_emit_stack_flush): New function.
3050 (ppc_emit_swap): New function.
3051 (ppc_emit_stack_adjust): New function.
3052 (ppc_emit_call): New function.
3053 (ppc_emit_int_call_1): New function.
3054 (ppc_emit_void_call_2): New function.
3055 (ppc_emit_if_goto): New function.
3056 (ppc_emit_goto): New function.
3057 (ppc_emit_eq_goto): New function.
3058 (ppc_emit_ne_goto): New function.
3059 (ppc_emit_lt_goto): New function.
3060 (ppc_emit_le_goto): New function.
3061 (ppc_emit_gt_goto): New function.
3062 (ppc_emit_ge_goto): New function.
3063 (ppc_write_goto_address): New function.
3064 (ppc_emit_ops_impl): New static variable.
3065 (ppc64v1_emit_prologue): New function.
3066 (ppc64v2_emit_prologue): New function.
3067 (ppc64_emit_epilogue): New function.
3068 (ppc64_emit_add): New function.
3069 (ppc64_emit_sub): New function.
3070 (ppc64_emit_mul): New function.
3071 (ppc64_emit_lsh): New function.
3072 (ppc64_emit_rsh_signed): New function.
3073 (ppc64_emit_rsh_unsigned): New function.
3074 (ppc64_emit_ext): New function.
3075 (ppc64_emit_zero_ext): New function.
3076 (ppc64_emit_log_not): New function.
3077 (ppc64_emit_bit_and): New function.
3078 (ppc64_emit_bit_or): New function.
3079 (ppc64_emit_bit_xor): New function.
3080 (ppc64_emit_bit_not): New function.
3081 (ppc64_emit_equal): New function.
3082 (ppc64_emit_less_signed): New function.
3083 (ppc64_emit_less_unsigned): New function.
3084 (ppc64_emit_ref): New function.
3085 (ppc64_emit_const): New function.
3086 (ppc64v1_emit_reg): New function.
3087 (ppc64v2_emit_reg): New function.
3088 (ppc64_emit_pop): New function.
3089 (ppc64_emit_stack_flush): New function.
3090 (ppc64_emit_swap): New function.
3091 (ppc64v1_emit_call): New function.
3092 (ppc64v2_emit_call): New function.
3093 (ppc64v1_emit_int_call_1): New function.
3094 (ppc64v2_emit_int_call_1): New function.
3095 (ppc64v1_emit_void_call_2): New function.
3096 (ppc64v2_emit_void_call_2): New function.
3097 (ppc64_emit_if_goto): New function.
3098 (ppc64_emit_eq_goto): New function.
3099 (ppc64_emit_ne_goto): New function.
3100 (ppc64_emit_lt_goto): New function.
3101 (ppc64_emit_le_goto): New function.
3102 (ppc64_emit_gt_goto): New function.
3103 (ppc64_emit_ge_goto): New function.
3104 (ppc64v1_emit_ops_impl): New static variable.
3105 (ppc64v2_emit_ops_impl): New static variable.
3106 (ppc_emit_ops): New function.
3107 (linux_low_target): Wire in ppc_emit_ops.
3109 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3110 Marcin Kościelnicki <koriakin@0x04.net>
3113 * Makefile.in: Add powerpc-*-ipa.o
3114 * configure.srv: Add ipa_obj for powerpc*-linux.
3115 * linux-ppc-ipa.c: New file.
3116 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
3118 (PPC_FIELD): New macro.
3119 (PPC_SEXT): New macro.
3120 (PPC_OP6): New macro.
3121 (PPC_BO): New macro.
3122 (PPC_LI): New macro.
3123 (PPC_BD): New macro.
3124 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
3125 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
3126 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3127 (ppc_get_thread_area): New function.
3128 (is_elfv2_inferior): New function.
3129 (gen_ds_form): New function.
3130 (GEN_STD): New macro.
3131 (GEN_STDU): New macro.
3132 (GEN_LD): New macro.
3133 (GEN_LDU): New macro.
3134 (gen_d_form): New function.
3135 (GEN_ADDI): New macro.
3136 (GEN_ADDIS): New macro.
3137 (GEN_LI): New macro.
3138 (GEN_LIS): New macro.
3139 (GEN_ORI): New macro.
3140 (GEN_ORIS): New macro.
3141 (GEN_LWZ): New macro.
3142 (GEN_STW): New macro.
3143 (GEN_STWU): New macro.
3144 (gen_xfx_form): New function.
3145 (GEN_MFSPR): New macro.
3146 (GEN_MTSPR): New macro.
3147 (GEN_MFCR): New macro.
3148 (GEN_MTCR): New macro.
3149 (GEN_SYNC): New macro.
3150 (GEN_LWSYNC): New macro.
3151 (gen_x_form): New function.
3152 (GEN_OR): New macro.
3153 (GEN_MR): New macro.
3154 (GEN_LWARX): New macro.
3155 (GEN_STWCX): New macro.
3156 (GEN_CMPW): New macro.
3157 (gen_md_form): New function.
3158 (GEN_RLDICL): New macro.
3159 (GEN_RLDICR): New macro.
3160 (gen_i_form): New function.
3162 (GEN_BL): New macro.
3163 (gen_b_form): New function.
3164 (GEN_BNE): New macro.
3165 (GEN_LOAD): New macro.
3166 (GEN_STORE): New macro.
3167 (gen_limm): New function.
3168 (gen_atomic_xchg): New function.
3169 (gen_call): New function.
3170 (ppc_relocate_instruction): New function.
3171 (ppc_install_fast_tracepoint_jump_pad): New function.
3172 (ppc_get_min_fast_tracepoint_insn_len): New function.
3173 (ppc_get_ipa_tdesc_idx): New function.
3174 (the_low_target): Wire in the new functions.
3175 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
3177 * linux-ppc-tdesc.h: New file.
3179 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3181 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3182 (alloc_jump_pad_buffer): New function.
3183 * linux-amd64-ipa.c: Add <sys/mman.h> include.
3184 (alloc_jump_pad_buffer): New function.
3185 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3186 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3187 (alloc_jump_pad_buffer): New function.
3188 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3189 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3190 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3191 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3193 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3195 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3196 * linux-amd64-ipa.c: Likewise.
3197 * linux-i386-ipa.c: Likewise.
3198 * linux-s390-ipa.c: Likewise.
3199 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3200 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3201 set_trace_state_variable_value_ptr.
3202 (struct ipa_sym_addresses): Likewise.
3203 (symbol_list): Likewise.
3204 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3205 accessing gdb_collect directly.
3206 (gdb_collect_ptr_type): New typedef.
3207 (get_raw_reg_ptr_type): New typedef.
3208 (get_trace_state_variable_value_ptr_type): New typedef.
3209 (set_trace_state_variable_value_ptr_type): New typedef.
3210 (gdb_collect_ptr): New global.
3211 (get_raw_reg_ptr): New global.
3212 (get_trace_state_variable_value_ptr): New global.
3213 (set_trace_state_variable_value_ptr): New global.
3214 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3215 accessing get_raw_reg directly.
3216 (get_get_tsv_func_addr): Likewise for
3217 get_trace_state_variable_value_ptr.
3218 (get_set_tsv_func_addr): Likewise for
3219 set_trace_state_variable_value_ptr.
3220 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3222 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
3224 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3226 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3228 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3230 (relocate_instruction): Remove own_buf.
3231 * server.c (own_buf): Make global.
3232 (handle_v_requests): Make global.
3233 * server.h (own_buf): New declaration.
3234 (handle_v_requests): New prototype.
3236 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3239 * linux-s390-low.c (add_insns): New function.
3240 (s390_emit_prologue): New function.
3241 (s390_emit_epilogue): New function.
3242 (s390_emit_add): New function.
3243 (s390_emit_sub): New function.
3244 (s390_emit_mul): New function.
3245 (s390_emit_lsh): New function.
3246 (s390_emit_rsh_signed): New function.
3247 (s390_emit_rsh_unsigned): New function.
3248 (s390_emit_ext): New function.
3249 (s390_emit_log_not): New function.
3250 (s390_emit_bit_and): New function.
3251 (s390_emit_bit_or): New function.
3252 (s390_emit_bit_xor): New function.
3253 (s390_emit_bit_not): New function.
3254 (s390_emit_equal): New function.
3255 (s390_emit_less_signed): New function.
3256 (s390_emit_less_unsigned): New function.
3257 (s390_emit_ref): New function.
3258 (s390_emit_if_goto): New function.
3259 (s390_emit_goto): New function.
3260 (s390_write_goto_address): New function.
3261 (s390_emit_litpool): New function.
3262 (s390_emit_const): New function.
3263 (s390_emit_call): New function.
3264 (s390_emit_reg): New function.
3265 (s390_emit_pop): New function.
3266 (s390_emit_stack_flush): New function.
3267 (s390_emit_zero_ext): New function.
3268 (s390_emit_swap): New function.
3269 (s390_emit_stack_adjust): New function.
3270 (s390_emit_set_r2): New function.
3271 (s390_emit_int_call_1): New function.
3272 (s390_emit_void_call_2): New function.
3273 (s390_emit_eq_goto): New function.
3274 (s390_emit_ne_goto): New function.
3275 (s390_emit_lt_goto): New function.
3276 (s390_emit_le_goto): New function.
3277 (s390_emit_gt_goto): New function.
3278 (s390_emit_ge_goto): New function.
3279 (s390x_emit_prologue): New function.
3280 (s390x_emit_epilogue): New function.
3281 (s390x_emit_add): New function.
3282 (s390x_emit_sub): New function.
3283 (s390x_emit_mul): New function.
3284 (s390x_emit_lsh): New function.
3285 (s390x_emit_rsh_signed): New function.
3286 (s390x_emit_rsh_unsigned): New function.
3287 (s390x_emit_ext): New function.
3288 (s390x_emit_log_not): New function.
3289 (s390x_emit_bit_and): New function.
3290 (s390x_emit_bit_or): New function.
3291 (s390x_emit_bit_xor): New function.
3292 (s390x_emit_bit_not): New function.
3293 (s390x_emit_equal): New function.
3294 (s390x_emit_less_signed): New function.
3295 (s390x_emit_less_unsigned): New function.
3296 (s390x_emit_ref): New function.
3297 (s390x_emit_if_goto): New function.
3298 (s390x_emit_const): New function.
3299 (s390x_emit_call): New function.
3300 (s390x_emit_reg): New function.
3301 (s390x_emit_pop): New function.
3302 (s390x_emit_stack_flush): New function.
3303 (s390x_emit_zero_ext): New function.
3304 (s390x_emit_swap): New function.
3305 (s390x_emit_stack_adjust): New function.
3306 (s390x_emit_int_call_1): New function.
3307 (s390x_emit_void_call_2): New function.
3308 (s390x_emit_eq_goto): New function.
3309 (s390x_emit_ne_goto): New function.
3310 (s390x_emit_lt_goto): New function.
3311 (s390x_emit_le_goto): New function.
3312 (s390x_emit_gt_goto): New function.
3313 (s390x_emit_ge_goto): New function.
3314 (s390_emit_ops): New function.
3315 (struct linux_target_ops): Fill in emit_ops hook.
3317 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3320 * Makefile.in: Add s390 IPA files.
3321 * configure.srv: Build IPA for s390.
3322 * linux-s390-ipa.c: New file.
3323 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3324 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3325 (tdesc_s390_linux32): Likewise.
3326 (init_registers_s390_linux32v1): Likewise.
3327 (tdesc_s390_linux32v1): Likewise.
3328 (init_registers_s390_linux32v2): Likewise.
3329 (tdesc_s390_linux32v2): Likewise.
3330 (init_registers_s390_linux64): Likewise.
3331 (tdesc_s390_linux64): Likewise.
3332 (init_registers_s390_linux64v1): Likewise.
3333 (tdesc_s390_linux64v1): Likewise.
3334 (init_registers_s390_linux64v2): Likewise.
3335 (tdesc_s390_linux64v2): Likewise.
3336 (init_registers_s390_te_linux64): Likewise.
3337 (tdesc_s390_te_linux64): Likewise.
3338 (init_registers_s390_vx_linux64): Likewise.
3339 (tdesc_s390_vx_linux64): Likewise.
3340 (init_registers_s390_tevx_linux64): Likewise.
3341 (tdesc_s390_tevx_linux64): Likewise.
3342 (init_registers_s390x_linux64): Likewise.
3343 (tdesc_s390x_linux64): Likewise.
3344 (init_registers_s390x_linux64v1): Likewise.
3345 (tdesc_s390x_linux64v1): Likewise.
3346 (init_registers_s390x_linux64v2): Likewise.
3347 (tdesc_s390x_linux64v2): Likewise.
3348 (init_registers_s390x_te_linux64): Likewise.
3349 (tdesc_s390x_te_linux64): Likewise.
3350 (init_registers_s390x_vx_linux64): Likewise.
3351 (tdesc_s390x_vx_linux64): Likewise.
3352 (init_registers_s390x_tevx_linux64): Likewise.
3353 (tdesc_s390x_tevx_linux64): Likewise.
3354 (have_hwcap_s390_vx): New static variable.
3355 (s390_arch_setup): Fill have_hwcap_s390_vx.
3356 (s390_get_thread_area): New function.
3357 (s390_ft_entry_gpr_esa): New const.
3358 (s390_ft_entry_gpr_zarch): New const.
3359 (s390_ft_entry_misc): New const.
3360 (s390_ft_entry_fr): New const.
3361 (s390_ft_entry_vr): New const.
3362 (s390_ft_main_31): New const.
3363 (s390_ft_main_64): New const.
3364 (s390_ft_exit_fr): New const.
3365 (s390_ft_exit_vr): New const.
3366 (s390_ft_exit_misc): New const.
3367 (s390_ft_exit_gpr_esa): New const.
3368 (s390_ft_exit_gpr_zarch): New const.
3369 (append_insns): New function.
3370 (s390_relocate_instruction): New function.
3371 (s390_install_fast_tracepoint_jump_pad): New function.
3372 (s390_get_min_fast_tracepoint_insn_len): New function.
3373 (s390_get_ipa_tdesc_idx): New function.
3374 (struct linux_target_ops): Wire in the above functions.
3375 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3376 * linux-s390-tdesc.h: New file.
3378 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3380 * linux-s390-low.c (s390_supports_tracepoints): New function.
3381 (struct linux_target_ops): Fill supports_tracepoints hook.
3383 2016-03-18 Yao Qi <yao.qi@linaro.org>
3385 * linux-low.c (lwp_signal_can_be_delivered): New function.
3386 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3388 2016-03-18 Yao Qi <yao.qi@linaro.org>
3390 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3391 0 if signal is enqueued. Remove 'signal' from one debugging
3392 message. Move one debugging message to some lines below.
3393 Remove code setting 'signal' to 0.
3395 2016-03-18 Yao Qi <yao.qi@linaro.org>
3397 * linux-low.c (linux_low_filter_event): Remove redundant
3398 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3400 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3402 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3403 (struct linux_target_ops): Wire in the above.
3405 2016-03-03 Yao Qi <yao.qi@linaro.org>
3407 * linux-low.c: Update comments to start_step_over.
3409 2016-03-03 Yao Qi <yao.qi@linaro.org>
3412 * linux-low.c (handle_extended_wait): Set child suspended
3413 if event_lwp->bp_reinsert isn't zero.
3415 2016-03-02 Yao Qi <yao.qi@linaro.org>
3417 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3418 enqueue_pending_signal.
3420 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3422 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3425 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3427 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3428 (s390_regmap_3264) [!__s390x__]: New global.
3429 (s390_collect_ptrace_register): Skip map entries containing -1.
3430 (s390_supply_ptrace_register): Ditto.
3431 (s390_fill_gprs_high): New function.
3432 (s390_store_gprs_high): New function.
3433 (s390_regsets): Add NT_S390_HIGH_GPRS.
3434 (s390_get_hwcap): Enable on 31-bit.
3435 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3436 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3437 Detect NT_S390_HIGH_GPRS.
3438 (s390_usrregs_info_3264): Enable on 31-bit.
3439 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3440 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3442 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3445 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3446 * configure.srv: Ditto.
3447 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3448 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3449 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3450 (init_registers_amd64_linux): Remove prototype.
3451 (tdesc_amd64_linux): Remove declaration.
3452 (get_ipa_tdesc): New function.
3453 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3454 initialize remaining tdescs.
3455 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3456 (init_registers_i386_linux): Remove prototype.
3457 (tdesc_i386_linux): Remove declaration.
3458 (get_ipa_tdesc): New function.
3459 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3460 initialize remaining tdescs.
3461 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3462 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3463 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3464 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3465 (x86_get_ipa_tdesc_idx): New function.
3466 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3467 * linux-x86-tdesc.h: New file.
3468 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3469 (target_get_ipa_tdesc_idx): New macro.
3470 * tracepoint.c (ipa_tdesc_idx): New macro.
3471 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3472 (symbol_list): Add ipa_tdesc_idx.
3473 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3474 (ipa_tdesc): Remove.
3475 (ipa_tdesc_idx): New variable.
3476 (get_context_regcache): Use get_ipa_tdesc.
3477 (gdb_collect): Ditto.
3479 * tracepoint.h (get_ipa_tdesc): New prototype.
3480 (ipa_tdesc): Remove.
3482 2016-02-24 Pedro Alves <palves@redhat.com>
3484 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3485 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3486 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3487 Factor out common code between the USE_SIGTRAP_SIGINFO and
3488 !USE_SIGTRAP_SIGINFO blocks.
3489 (linux_low_filter_event): Call save_stop_reason instead of
3490 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3492 (linux_wait_1): Update comments.
3494 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
3496 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3497 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3498 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3499 ppc_insert_point, ppc_remove_point.
3501 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3503 * linux-s390-low.c (s390_supports_z_point_type): New function.
3504 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3506 2016-02-16 Yao Qi <yao.qi@linaro.org>
3508 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3509 PC. Get pc from regcache_read_pc.
3511 2016-02-12 Yao Qi <yao.qi@linaro.org>
3513 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3514 or linux_get_pc_32bit.
3515 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3517 2016-02-12 Yao Qi <yao.qi@linaro.org>
3519 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3520 arm_linux_get_next_pcs_fixup.
3522 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3524 * tracepoint.c (x_tracepoint_action_download): Change
3525 write_inferior_data_ptr to write_inferior_data_pointer.
3526 (cmd_qtstart): Likewise.
3527 (write_inferior_data_ptr): Remove.
3528 (download_agent_expr): Change write_inferior_data_ptr to
3529 write_inferior_data_pointer.
3530 (download_tracepoint_1): Likewise.
3531 (download_tracepoint): Likewise.
3532 (download_trace_state_variables): Likewise.
3534 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
3535 Marcin Kościelnicki <koriakin@0x04.net>
3537 * tracepoint.c (struct tracepoint_action_ops): Remove.
3538 (struct tracepoint_action): Remove ops.
3539 (m_tracepoint_action_download, r_tracepoint_action_download)
3540 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3541 size and offset accordingly.
3542 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3543 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3544 (tracepoint_action_send, tracepoint_action_download): New functions.
3545 Helpers for trace action handlers.
3546 (add_tracepoint_action): Remove setup actions ops.
3547 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3549 2016-02-10 Yao Qi <yao.qi@linaro.org>
3551 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3553 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3555 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3557 * configure: Regenerate.
3559 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3561 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3562 void * to gdb_byte *.
3563 * linux-low.c (siginfo_fixup): Likewise.
3564 (linux_xfer_siginfo): Likewise.
3565 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3567 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3569 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3571 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3573 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3575 * linux-x86-low.c [__x86_64__]: Include
3576 "nat/amd64-linux-siginfo.h".
3577 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3578 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3579 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3580 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3581 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3582 (cpt_si_fd, si_timerid, si_overrun): Move from
3583 nat/amd64-linux-siginfo.c.
3584 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3586 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3588 * server.c (skip_to_semicolon): Remove.
3589 (process_point_options): Use strchrnul instead of
3592 2016-01-26 Yao Qi <yao.qi@linaro.org>
3594 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3595 * linux-low.c (install_software_single_step_breakpoints): Don't
3596 call regcache_read_pc.
3597 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3600 2016-01-26 Yao Qi <yao.qi@linaro.org>
3602 * linux-low.c (install_software_single_step_breakpoints): Call
3603 regcache_read_pc instead of get_pc.
3605 2016-01-26 Yao Qi <yao.qi@linaro.org>
3607 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3608 (unblock_async_io): Rename to ...
3609 (block_unblock_async_io): ... it. New function.
3610 (enable_async_io): Don't install SIGIO handler. Unblock it
3612 (disable_async_io): Don't ignore SIGIO. Block it instead.
3613 (initialize_async_io): Install SIGIO handler. Don't call
3616 2016-01-26 Yao Qi <yao.qi@linaro.org>
3618 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3619 first character is '\003', call *the_target->request_interrupt.
3621 2016-01-25 Yao Qi <yao.qi@linaro.org>
3623 * remote-utils.c (new_thread_notify): Remove.
3624 (dead_thread_notify): Likewise.
3625 * remote-utils.h (new_thread_notify): Remove declaration.
3626 (dead_thread_notify): Likewise.
3628 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3630 * gdb.trace/pending.exp: Fix expected message on continue.
3632 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3634 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3635 it works properly on big-endian machines where sizeof (CORE_ADDR)
3638 2016-01-21 Pedro Alves <palves@redhat.com>
3640 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3641 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3642 * configure: Regenerate.
3644 2016-01-21 Yao Qi <yao.qi@linaro.org>
3646 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3647 is_thumb and set it according to CPSR saved on the stack.
3648 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3649 arm_sigreturn_next_pc.
3651 2016-01-18 Yao Qi <yao.qi@linaro.org>
3653 * linux-low.c (linux_set_pc_64bit): New function.
3654 (linux_get_pc_64bit): New function.
3655 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3657 * linux-sparc-low.c (debug_threads): Remove declaration.
3658 (sparc_get_pc): Remove.
3659 (the_low_target): Use linux_get_pc_64bit instead of
3661 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3662 (the_low_target): Use linux_get_pc_64bit and
3665 2016-01-18 Yao Qi <yao.qi@linaro.org>
3667 * linux-arm-low.c (debug_threads): Remove declaration.
3668 (arm_get_pc, arm_set_pc): Remove.
3669 (the_low_target): Use linux_get_pc_32bit and
3671 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3672 (the_low_target): Use linux_get_pc_32bit and
3674 * linux-cris-low.c (debug_threads): Remove declaration.
3675 (cris_get_pc, cris_set_pc,): Remove.
3676 (the_low_target): Use linux_get_pc_32bit and
3678 * linux-crisv32-low.c (debug_threads): Remove declaration.
3679 (cris_get_pc, cris_set_pc): Remove.
3680 (the_low_target): Use linux_get_pc_32bit and
3682 * linux-low.c: Include inttypes.h.
3683 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3684 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3685 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3686 (the_low_target): Use linux_get_pc_32bit and
3688 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3689 (the_low_target): Use linux_get_pc_32bit and
3691 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3692 (the_low_target): Use linux_get_pc_32bit and
3694 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3695 (the_low_target): Use linux_get_pc_32bit and
3697 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3698 (the_low_target): Use linux_get_pc_32bit and
3701 2016-01-18 Gary Benson <gbenson@redhat.com>
3703 * configure.ac (AC_FUNC_FORK): New check.
3704 * config.in: Regenerate.
3705 * configure: Likewise.
3707 2016-01-14 Yao Qi <yao.qi@linaro.org>
3709 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3710 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3711 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3712 arm_get_next_pcs_ctor.
3714 2016-01-12 Josh Stone <jistone@redhat.com>
3715 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3717 * inferiors.h: Include "gdb_vecs.h".
3718 (struct process_info): Add syscalls_to_catch.
3719 * inferiors.c (remove_process): Free syscalls_to_catch.
3720 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3721 syscall_return stops.
3722 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3723 * server.c (handle_general_set): Handle QCatchSyscalls.
3724 (handle_query): Report support for QCatchSyscalls.
3725 * target.h (struct target_ops): Add supports_catch_syscall.
3726 (target_supports_catch_syscall): New macro.
3727 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3728 (struct lwp_info): Add syscall_state.
3729 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3730 Maintain syscall_state and syscalls_to_catch across exec.
3731 (get_syscall_trapinfo): New function, proxy to the_low_target.
3732 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3733 (linux_low_filter_event): Toggle syscall_state entry/return for
3734 syscall traps, and set it ignored for all others.
3735 (gdb_catching_syscalls_p): New function.
3736 (gdb_catch_this_syscall_p): New function.
3737 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3738 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3739 (linux_supports_catch_syscall): New function.
3740 (linux_target_ops): Install it.
3741 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3742 (the_low_target): Install it.
3744 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3746 * acinclude.m4: Include new ../warning.m4 file.
3747 * configure: Regenerated.
3748 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3750 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3752 * ax.c (is_goto_target): Mark static.
3753 * linux-low.c (register_addr): Likewise.
3754 (linux_fetch_registers, linux_store_registers): Likewise.
3755 * mem-break.c (any_persistent_commands): Fix old prototype.
3756 (add_commands_to_breakpoint): Mark static.
3757 * regcache.c (find_register_by_name): Delete unused func.
3758 * remote-utils.c (hex_or_minus_one): Mark static.
3759 * server.c (monitor_show_help): Mark static.
3760 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3761 handle_v_requests): Likewise.
3763 2016-01-12 Pedro Alves <palves@redhat.com>
3765 Remove use of the registered trademark symbol throughout.
3767 2016-01-08 Yao Qi <yao.qi@linaro.org>
3769 * remote-utils.c (getpkt): If c is '\003', call target hook
3772 2016-01-06 Yao Qi <yao.qi@linaro.org>
3774 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3775 linux-aarch32-low.c.
3776 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3777 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3778 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3779 (thumb2_breakpoint): Declare.
3780 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3781 linux-aarch32-low.h.
3782 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3783 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3784 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3786 2016-01-01 Joel Brobecker <brobecker@adacore.com>
3788 * gdbreplay.c (gdbreplay_version): Change copyright year in
3790 * server.c (gdbserver_version): Likewise.
3792 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3794 * server.c (crc32_table): Delete.
3795 (crc32): Use libiberty's xcrc32 function.
3797 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3799 * lynx-low.c (lynx_delete_thread_callback): New function.
3800 (lynx_mourn): Properly delete our process and all of its
3801 threads. Remove call to clear_inferiors.
3803 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3805 * target.c (thread_search_callback): Add check that
3806 the thread_stopped target callback is not NULL before
3809 2015-12-21 Yao Qi <yao.qi@linaro.org>
3811 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3814 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3816 * server.c (handle_query): Call target_supports_software_single_step.
3818 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3820 * linux-low.c (single_step): New function.
3821 (linux_resume_one_lwp_throw): Call single_step.
3822 (start_step_over): Likewise.
3824 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3826 * Makefile.in (SFILES): Append arch/arm-linux.c,
3827 arch/arm-get-next-pcs.c.
3828 (arm-linux.o): New rule.
3829 (arm-get-next-pcs.o): New rule.
3830 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3832 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3833 to linux-aarch32-low.c.
3834 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3835 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3836 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3837 (thumb2_breakpoint_len): Likewise.
3838 (arm_is_thumb_mode): Make non-static.
3839 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3840 from linux-aarch32-low.c.
3841 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3842 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3843 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3844 (thumb2_breakpoint_len): Likewise.
3845 (arm_is_thumb_mode): New declaration.
3846 * linux-arm-low.c: Include arch/arm-linux.h
3847 aarch/arm-get-next-pcs.h, sys/syscall.h.
3848 (get_next_pcs_ops): New struct.
3849 (get_next_pcs_addr_bits_remove): New function.
3850 (get_next_pcs_is_thumb): New function.
3851 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3852 (arm_sigreturn_next_pc): Likewise.
3853 (get_next_pcs_syscall_next_pc): Likewise.
3854 (arm_gdbserver_get_next_pcs): Likewise.
3855 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3857 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3858 * server.h: Include gdb_vecs.h.
3860 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3862 * Makefile.in (SFILES): Append common/common-regcache.c.
3863 (OBS): Append common-regcache.o.
3864 (common-regcache.o): New rule.
3865 * regcache.c (init_register_cache): Initialize cache to
3867 (regcache_raw_read_unsigned): New function.
3868 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3869 register_status enum.
3871 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3873 * linux-aarch64-low.c (the_low_targets): Rename
3874 breakpoint_reinsert_addr to get_next_pcs.
3875 * linux-arm-low.c (the_low_targets): Likewise.
3876 * linux-bfin-low.c (the_low_targets): Likewise.
3877 * linux-cris-low.c (the_low_targets): Likewise.
3878 * linux-crisv32-low.c (the_low_targets): Likewise.
3879 * linux-low.c (can_software_single_step): Likewise.
3880 (install_software_single_step_breakpoints): New function.
3881 (start_step_over): Use install_software_single_step_breakpoints.
3882 * linux-low.h: New CORE_ADDR vector.
3883 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3885 * linux-mips-low.c (the_low_targets): Likewise.
3886 * linux-nios2-low.c (the_low_targets): Likewise.
3887 * linux-sparc-low.c (the_low_targets): Likewise.
3889 2015-12-17 Pedro Alves <palves@redhat.com>
3891 * linux-low.c (linux_kill_one_lwp): Remove references to
3893 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3895 (linux_init_signals): Delete.
3896 (initialize_low): Adjust.
3897 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3899 2015-12-16 Pedro Alves <palves@redhat.com>
3901 * configure.ac (compiler warning flags): When testing a
3902 -Wno-foo option, check whether -Wfoo works instead.
3903 * configure: Regenerate.
3905 2015-12-11 Don Breazeal <donb@codesourcery.com>
3907 * server.c (process_serial_event): Don't exit from gdbserver
3908 in remote mode if there are still active inferiors.
3910 2015-12-11 Yao Qi <yao.qi@linaro.org>
3912 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3913 arm_breakpoint_at if the process is 32-bit.
3915 2015-12-11 Yao Qi <yao.qi@linaro.org>
3917 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3920 2015-12-07 Yao Qi <yao.qi@linaro.org>
3922 * configure.srv: Append arm.o to srv_tgtobj for
3923 aarch64*-*-linux* target.
3924 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3925 from linux-arm-low.c.
3926 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3927 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3928 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3929 (thumb2_breakpoint_len): Likewise.
3930 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3931 (arm_breakpoint_kinds): Likewise.
3932 (arm_breakpoint_kind_from_pc): Likewise.
3933 (arm_sw_breakpoint_from_kind): Likewise.
3934 (arm_breakpoint_kind_from_current_state): Likewise.
3935 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3936 (arm_sw_breakpoint_from_kind): Declare.
3937 (arm_breakpoint_kind_from_current_state): Declare.
3938 (arm_breakpoint_at): Declare.
3939 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3940 arm_sw_breakpoint_from_kind if process is 32-bit.
3941 (aarch64_breakpoint_kind_from_pc): New function.
3942 (aarch64_breakpoint_kind_from_current_state): New function.
3943 (the_low_target): Initialize fields breakpoint_kind_from_pc
3944 and breakpoint_kind_from_current_state.
3945 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3946 linux-aarch32-low.c.
3947 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3948 (arm_breakpoint, arm_breakpoint_len): Likewise.
3949 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3950 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3951 (arm_is_thumb_mode): Likewise.
3952 (arm_breakpoint_at): Likewise.
3953 (arm_breakpoint_kind_from_pc): Likewise.
3954 (arm_sw_breakpoint_from_kind): Likewise.
3955 (arm_breakpoint_kind_from_current_state): Likewise.
3958 2015-08-04 Yao Qi <yao.qi@linaro.org>
3960 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3961 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3962 * server.c (extended_protocol): Remove "static".
3963 * server.h (extended_protocol): Declare it.
3965 2015-12-04 Josh Stone <jistone@redhat.com>
3967 * target.h (struct target_ops) <arch_setup>: Rename to ...
3968 (struct target_ops) <post_create_inferior>: ... this.
3969 (target_arch_setup): Rename to ...
3970 (target_post_create_inferior): ... this, calling post_create_inferior.
3971 * server.c (start_inferior): Update target_arch_setup calls to
3972 target_post_create_inferior.
3973 * linux-low.c (linux_low_ptrace_options): Forward declare.
3974 (linux_arch_setup): Update its comment for general use.
3975 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3976 (struct linux_target_ops): Use linux_post_create_inferior.
3977 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3978 to post_create_inferior.
3979 * nto-low.c (struct nto_target_ops): Likewise.
3980 * spu-low.c (struct spu_target_ops): Likewise.
3981 * win32-low.c (struct win32_target_ops): Likewise.
3983 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3985 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3987 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3989 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3990 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3991 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3992 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3993 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3994 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3995 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3996 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3997 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3998 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3999 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
4000 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4002 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4004 * linux-low.c (linux_look_up_symbols): Don't call
4005 linux_supports_traceclone.
4006 * linux-low.h (thread_db_init): Remove use_events argument.
4007 * thread-db.c (thread_db_use_event): Remove global variable.
4008 (struct thread_db) <td_thr_event_enable_p>: Remove field.
4009 (struct thread_db) <td_create_bp>: Remove field.
4010 (thread_db_create_event): Remove function.
4011 (thread_db_enable_reporting): Likewise.
4012 (find_one_thread): Don't check for thread_db_use_events.
4013 (attach_thread): Likewise.
4014 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
4015 (try_thread_db_load_1): Don't check for thread_db_use_events.
4016 (thread_db_init): Remove use_events argument and thread events
4018 (remove_thread_event_breakpoints): Remove function.
4019 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
4021 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4023 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
4025 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4026 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
4027 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4028 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
4029 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
4031 * linux-crisv32-low.c (cris_supports_hardware_single_step):
4033 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4034 * linux-low.c (can_hardware_single_step): Use
4035 supports_hardware_single_step.
4036 (can_software_single_step): New function.
4037 (start_step_over): Call can_software_single_step.
4038 (linux_supports_hardware_single_step): New function.
4039 (struct target_ops) <supports_software_single_step>: Initialize.
4040 * linux-low.h (struct linux_target_ops)
4041 <supports_hardware_single_step>: Initialize.
4042 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
4043 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4044 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
4045 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
4046 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
4047 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4048 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
4049 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4050 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
4051 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
4053 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
4054 (struct linux_target_ops) <tile_supports_hardware_single_step>:
4056 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
4057 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4058 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
4060 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4061 * target.h (struct target_ops): <supports_software_single_step>:
4063 (target_supports_software_single_step): New macro.
4065 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4067 * linux-low.c (linux_wait_1): Fix pc advance condition.
4068 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4069 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4071 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4073 * linux-arm-low.c (arm_is_thumb_mode): New function.
4074 (arm_breakpoint_at): Use arm_is_thumb_mode.
4075 (arm_breakpoint_kind_from_current_state): New function.
4076 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4078 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4079 (linux_breakpoint_kind_from_current_state): New function.
4080 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4081 * linux-low.h (struct linux_target_ops)
4082 <breakpoint_kind_from_current_state>: New field.
4083 * target.h (struct target_ops): Likewise.
4084 (target_breakpoint_kind_from_current_state): New macro.
4086 2015-11-30 Pedro Alves <palves@redhat.com>
4088 * linux-low.c (linux_resume): Wake up the event loop before
4091 2015-11-30 Pedro Alves <palves@redhat.com>
4093 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4095 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4097 * target.c (struct thread_search): New structure.
4098 (thread_search_callback): New function.
4099 (prev_general_thread): New global.
4100 (prepare_to_access_memory, done_accessing_memory): New functions.
4101 * target.h (prepare_to_access_memory, done_accessing_memory):
4102 Replace macros with function declarations.
4104 2015-11-30 Pedro Alves <palves@redhat.com>
4107 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4108 report TARGET_WAITKIND_NO_RESUMED.
4109 * remote-utils.c (prepare_resume_reply): Handle
4110 TARGET_WAITKIND_NO_RESUMED.
4111 * server.c (report_no_resumed): New global.
4112 (handle_query) <qSupported>: Handle "no-resumed+". Report
4113 "no-resumed+" support.
4114 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4115 return error if the client doesn't support no-resumed events.
4116 (push_stop_notification): New function.
4117 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
4118 events if the client supports them.
4120 2015-11-30 Pedro Alves <palves@redhat.com>
4122 * linux-low.c (thread_still_has_status_pending_p): Don't check
4124 (lwp_resumed): New function.
4125 (status_pending_p_callback): Return early if the LWP is not
4126 supposed to be resumed.
4128 2015-11-30 Pedro Alves <palves@redhat.com>
4130 * linux-low.c (handle_extended_wait): Assert that the LWP's
4131 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
4132 thread create events, leave the new child's status pending.
4133 (linux_low_filter_event): If GDB wants to hear about thread exit
4134 events, leave the LWP marked dead and don't delete it.
4135 (linux_wait_for_event_filtered): Don't check for thread exit.
4136 (filter_exit_event): New function.
4137 (linux_wait_1): Use it, when returning an exit event.
4138 (linux_resume_one_lwp_throw): Assert that the LWP's
4139 waitstatus is TARGET_WAITKIND_IGNORE.
4140 * remote-utils.c (prepare_resume_reply): Handle
4141 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4142 * server.c (report_thread_events): New global.
4143 (handle_general_set): Handle QThreadEvents.
4144 (handle_query) <qSupported>: Handle and report QThreadEvents+;
4145 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4146 TARGET_WAITKIND_THREAD_EXITED.
4147 * server.h (report_thread_events): Declare.
4149 2015-11-30 Pedro Alves <palves@redhat.com>
4151 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4152 the thread's last_resume_kind was resume_stop.
4154 2015-11-30 Pedro Alves <palves@redhat.com>
4156 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4159 2015-11-30 Pedro Alves <palves@redhat.com>
4161 * server.c (handle_v_requests): Handle vCtrlC.
4163 2015-11-30 Pedro Alves <palves@redhat.com>
4165 * gdbthread.h (find_any_thread_of_pid): Declare.
4166 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4168 * server.c (handle_query): If current_thread is NULL, look for
4169 another thread of the selected process.
4171 2015-11-26 Daniel Colascione <dancol@dancol.org>
4172 Simon Marchi <simon.marchi@ericsson.com>
4174 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4175 * server.c (handle_qxfer_threads_worker): Refactor to include thread
4177 * target.h (struct target_ops) <thread_name>: New field.
4178 (target_thread_name): New macro.
4180 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4182 * regcache.h (regcache_invalidate_pid): Add declaration.
4183 * regcache.c (regcache_invalidate_pid): New function, extracted
4184 from regcache_invalidate.
4185 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4186 Add trivial documentation comment.
4187 * lynx-low.c: Use regcache_invalidate_pid instead of
4188 regcache_invalidate.
4190 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4192 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4193 and Elf64_auxv_t if the target is Android.
4195 2015-11-22 Doug Evans <xdje42@gmail.com>
4197 * target.h: #include <sys/types.h>.
4199 2015-11-19 Pedro Alves <palves@redhat.com>
4201 * linux-low.c (linux_process_qsupported): Change prototype.
4203 * linux-low.h (struct linux_target_ops) <process_qsupported>:
4205 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4206 and adjust to loop over all features.
4207 * server.c (handle_query) <qSupported>: Adjust to call
4208 target_process_qsupported once, passing it a vector of unprocessed
4210 * target.h (struct target_ops) <process_qsupported>: Change
4212 (target_process_qsupported): Adjust.
4214 2015-11-19 Pedro Alves <palves@redhat.com>
4216 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4218 * configure: Regenerate.
4220 2015-11-19 Pedro Alves <palves@redhat.com>
4222 * configure: Regenerate.
4224 2015-11-19 Yao Qi <yao.qi@linaro.org>
4226 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4229 2015-11-19 Yao Qi <yao.qi@linaro.org>
4231 * linux-aarch64-low.c (enum aarch64_operand_type): New.
4232 (struct aarch64_operand): Move enum out.
4234 2015-11-19 Yao Qi <yao.qi@linaro.org>
4236 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4237 struct user_fpsimd_state *.
4238 (aarch64_store_fpregset): Likewise.
4240 2015-11-19 Yao Qi <yao.qi@linaro.org>
4242 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4243 struct user_pt_regs *.
4244 (aarch64_store_gregset): Likewise.
4246 2015-11-18 Pedro Alves <palves@redhat.com>
4248 * Makefile.in (all_object_files): Add $IPA_OBJS.
4250 2015-11-17 Pedro Alves <palves@redhat.com>
4252 * win32-low.c (win32_resume): Use gdb_signal_from_host,
4253 GDB_SIGNAL_0 and gdb_signal_to_string.
4255 2015-11-17 Pedro Alves <palves@redhat.com>
4257 * win32-low.c (handle_output_debug_string): Remove parameter.
4258 (win32_kill): Remove our_status local and adjust call to
4259 handle_output_debug_string.
4260 (get_child_debug_event): Adjust call to
4261 handle_output_debug_string.
4263 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4265 * linux-mips-low.c (mips_fill_gregset): Add cast.
4266 (mips_store_gregset): Likewise.
4267 (mips_fill_fpregset): Likewise.
4268 (mips_store_fpregset): Likewise.
4270 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4272 * linux-mips-low.c (mips_add_watchpoint): Rename private to
4275 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4277 * linux-mips-low.c (mips_linux_new_thread): Change type of
4278 watch_type to enum target_hw_bp_type.
4280 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4282 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4283 Change return type to arm_hwbp_type.
4285 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4287 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4288 (arm_store_gregset): Likewise.
4289 * linux-arm-low.c (arm_get_hwcap): Likewise.
4290 (arm_read_description): Likewise.
4292 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4294 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4296 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4298 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4299 (ppc_fill_vsxregset): Likewise.
4300 (ppc_store_vsxregset): Likewise.
4301 (ppc_fill_vrregset): Likewise.
4302 (ppc_store_vrregset): Likewise.
4303 (ppc_fill_evrregset): Likewise.
4304 (ppc_store_evrregset): Likewise.
4306 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4308 * linux-ppc-low.c (ppc_usrregs_info): Remove
4309 forward-declaration.
4310 (ppc_arch_setup): Move lower in file.
4312 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
4314 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4315 (ps_pdwrite): Likewise.
4317 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4319 * linux-arm-low.c (arm_new_thread): Move pointer dereference
4320 to after assert checks.
4322 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
4324 * proc-service.c (ps_pdread): Add/adjust casts.
4325 (ps_pdwrite): Add/adjust casts.
4327 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4329 * server.c (handle_search_memory_1): Cast return value of
4332 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4334 * server.c (write_qxfer_response): Change type of data to
4337 2015-10-29 Pedro Alves <palves@redhat.com>
4339 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4341 2015-10-29 Pedro Alves <palves@redhat.com>
4343 * tracepoint.c (clear_installed_tracepoints): Add casts.
4345 2015-10-29 Pedro Alves <palves@redhat.com>
4347 * server.c (handle_v_cont, process_serial_event): Add enum
4348 gdb_signal casts to signal parsing code.
4350 2015-10-29 Pedro Alves <palves@redhat.com>
4352 * linux-low.h (NULL_REGSET): Define.
4353 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4354 * linux-arm-low.c (arm_regsets): Likewise.
4355 * linux-crisv32-low.c (cris_regsets): Likewise.
4356 * linux-m68k-low.c (m68k_regsets): Likewise.
4357 * linux-mips-low.c (mips_regsets): Likewise.
4358 * linux-nios2-low.c (nios2_regsets): Likewise.
4359 * linux-ppc-low.c (ppc_regsets): Likewise.
4360 * linux-s390-low.c (s390_regsets): Likewise.
4361 * linux-sh-low.c (sh_regsets): Likewise.
4362 * linux-sparc-low.c (sparc_regsets): Likewise.
4363 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4364 * linux-tile-low.c (tile_regsets): Likewise.
4365 * linux-x86-low.c (x86_regsets): Likewise.
4366 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4368 2015-10-29 Pedro Alves <palves@redhat.com>
4370 * linux-low.h (NULL_REGSET): Define.
4371 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4372 * linux-arm-low.c (arm_regsets): Likewise.
4373 * linux-crisv32-low.c (cris_regsets): Likewise.
4374 * linux-m68k-low.c (m68k_regsets): Likewise.
4375 * linux-mips-low.c (mips_regsets): Likewise.
4376 * linux-nios2-low.c (nios2_regsets): Likewise.
4377 * linux-ppc-low.c (ppc_regsets): Likewise.
4378 * linux-s390-low.c (s390_regsets): Likewise.
4379 * linux-sh-low.c (sh_regsets): Likewise.
4380 * linux-sparc-low.c (sparc_regsets): Likewise.
4381 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4382 * linux-tile-low.c (tile_regsets): Likewise.
4383 * linux-x86-low.c (x86_regsets): Likewise.
4384 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4386 2015-10-26 Doug Evans <dje@google.com>
4388 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4390 2015-10-26 Doug Evans <dje@google.com>
4392 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4394 2015-10-26 Doug Evans <dje@google.com>
4396 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4398 (attach_thread, find_new_threads_callback): Ditto.
4400 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4402 * mem-break.h (set_breakpoint_data): Remove.
4404 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4406 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4407 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4408 (initialize_low): Remove set_breakpoint_data call.
4409 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4410 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4411 (initialize_low): Remove set_breakpoint_data call.
4412 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4413 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4414 (initialize_low): Remove set_breakpoint_data call.
4416 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4418 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4419 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4420 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4421 * target.h (target_breakpoint_kind_from_pc): New macro.
4423 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4425 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4426 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4427 the default breakpoint kind.
4429 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4431 * linux-arm-low.c (arm_supports_z_point_type): Add software
4434 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4436 * linux-arm-low.c: Refactor breakpoint definitions.
4437 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4438 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4440 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4442 * Makefile.in: Add arm.c/o.
4443 * configure.srv: Likewise.
4444 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4445 (arm_breakpoint_kind_from_pc): New function.
4446 (arm_sw_breakpoint_from_kind): Return proper kind.
4447 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4449 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4451 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4453 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4454 (struct raw_breakpoint) <size>: Remove.
4455 (struct raw_breakpoint) <kind>: Add.
4456 (bp_size): New function.
4457 (bp_opcode): Likewise.
4458 (find_raw_breakpoint_at): Adjust for kind.
4459 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4460 (remove_memory_breakpoint): Adjust for kind call bp_size.
4461 (set_raw_breakpoint_at): Adjust for kind.
4462 (set_breakpoint): Likewise.
4463 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4464 (delete_raw_breakpoint): Adjust for kind.
4465 (delete_breakpoint): Likewise.
4466 (find_gdb_breakpoint): Likewise.
4467 (set_gdb_breakpoint_1): Likewise.
4468 (set_gdb_breakpoint): Likewise.
4469 (delete_gdb_breakpoint_1): Likewise.
4470 (delete_gdb_breakpoint): Likewise.
4471 (uninsert_raw_breakpoint): Likewise.
4472 (reinsert_raw_breakpoint): Likewise.
4473 (set_breakpoint_data): Remove.
4474 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4475 (check_mem_read): Adjust for kind call bp_size.
4476 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4477 (clone_one_breakpoint): Adjust for kind.
4478 * mem-break.h (set_gdb_breakpoint): Likewise.
4479 (delete_gdb_breakpoint): Likewise.
4480 * server.c (process_serial_event): Likewise.
4482 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4484 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4485 (struct linux_target_ops) <breakpoint>: Remove.
4486 (struct linux_target_ops) <breakpoint_len>: Remove.
4487 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4488 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4489 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4490 (arm_sw_breakpoint_from_kind): New function.
4491 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4492 (struct linux_target_ops) <breakpoint>: Remove.
4493 (struct linux_target_ops) <breakpoint_len>: Remove.
4494 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4495 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4496 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4497 (struct linux_target_ops) <breakpoint>: Remove.
4498 (struct linux_target_ops) <breakpoint_len>: Remove.
4499 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4500 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4501 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
4502 (struct linux_target_ops) <breakpoint>: Remove.
4503 (struct linux_target_ops) <breakpoint_len>: Remove.
4504 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4505 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4506 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4507 and sw_breakpoint_from_kind to increment the pc.
4508 (linux_breakpoint_kind_from_pc): New function.
4509 (linux_sw_breakpoint_from_kind): New function.
4510 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4511 (initialize_low): Call breakpoint_kind_from_pc and
4512 sw_breakpoint_from_kind to replace breakpoint_data/len.
4513 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4515 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4516 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4517 (struct linux_target_ops) <breakpoint>: Remove.
4518 (struct linux_target_ops) <breakpoint_len>: Remove.
4519 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4520 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4521 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
4522 (struct linux_target_ops) <breakpoint>: Remove.
4523 (struct linux_target_ops) <breakpoint_len>: Remove.
4524 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4525 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4526 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4527 (struct linux_target_ops) <breakpoint>: Remove.
4528 (struct linux_target_ops) <breakpoint_len>: Remove.
4529 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4530 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4531 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4532 (struct linux_target_ops) <breakpoint>: Remove.
4533 (struct linux_target_ops) <breakpoint_len>: Remove.
4534 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4535 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4536 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4537 (struct linux_target_ops) <breakpoint>: Remove.
4538 (struct linux_target_ops) <breakpoint_len>: Remove.
4539 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4540 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4541 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4542 (struct linux_target_ops) <breakpoint>: Remove.
4543 (struct linux_target_ops) <breakpoint_len>: Remove.
4544 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4545 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4546 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4547 (struct linux_target_ops) <breakpoint>: Remove.
4548 (struct linux_target_ops) <breakpoint_len>: Remove.
4549 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4550 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4551 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4552 (struct linux_target_ops) <breakpoint>: Remove.
4553 (struct linux_target_ops) <breakpoint_len>: Remove.
4554 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4555 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4556 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4557 (struct linux_target_ops) <breakpoint>: Remove.
4558 (struct linux_target_ops) <breakpoint_len>: Remove.
4559 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4560 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4561 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4562 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4563 (struct linux_target_ops) <breakpoint>: Remove.
4564 (struct linux_target_ops) <breakpoint_len>: Remove.
4565 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4566 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4567 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4568 (struct linux_target_ops) <breakpoint>: Remove.
4569 (struct linux_target_ops) <breakpoint_len>: Remove.
4570 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4571 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4573 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4575 * linux-cris-low.c (cris_get_pc): Remove void arg.
4577 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4579 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4582 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4584 * inferiors.c (thread_pid_matches_callback): New function.
4585 (find_thread_process): New function.
4586 (remove_thread): Reset current_thread.
4587 (remove_process): Assert threads have been removed first.
4589 2015-10-15 Yao Qi <yao.qi@linaro.org>
4591 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4593 (aarch64_remove_point): Likewise.
4594 * regcache.c (regcache_register_size): New function.
4596 2015-10-12 Yao Qi <yao.qi@linaro.org>
4598 * linux-aarch64-low.c: Update all callers as emit_load_store
4599 is renamed to aarch64_emit_load_store.
4601 2015-10-12 Yao Qi <yao.qi@linaro.org>
4603 * linux-aarch64-low.c: Update all callers of function renaming
4604 from emit_insn to aarch64_emit_insn.
4606 2015-10-12 Yao Qi <yao.qi@linaro.org>
4608 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4609 arch/aarch64-insn.h.
4610 (struct aarch64_memory_operand): Likewise.
4612 (emit_insn): Move to arch/aarch64-insn.c.
4613 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4614 (emit_load_store): Move to arch/aarch64-insn.c.
4615 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4616 (can_encode_int32): Remove.
4618 2015-10-12 Yao Qi <yao.qi@linaro.org>
4620 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4621 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4622 (aarch64_relocate_instruction): Likewise.
4623 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4624 (struct aarch64_insn_visitor): Likewise.
4626 2015-10-12 Yao Qi <yao.qi@linaro.org>
4628 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4629 (struct aarch64_insn_visitor): New.
4630 (struct aarch64_insn_relocation_data): New.
4631 (aarch64_ftrace_insn_reloc_b): New function.
4632 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4633 (aarch64_ftrace_insn_reloc_cb): Likewise.
4634 (aarch64_ftrace_insn_reloc_tb): Likewise.
4635 (aarch64_ftrace_insn_reloc_adr): Likewise.
4636 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4637 (aarch64_ftrace_insn_reloc_others): Likewise.
4639 (aarch64_relocate_instruction): Use visitor.
4641 2015-10-12 Yao Qi <yao.qi@linaro.org>
4643 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4644 int. Add argument buf.
4645 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4646 aarch64_relocate_instruction.
4648 2015-10-12 Yao Qi <yao.qi@linaro.org>
4650 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4651 argument insn. Remove local variable insn. Don't call
4653 (aarch64_install_fast_tracepoint_jump_pad): Call
4656 2015-09-30 Yao Qi <yao.qi@linaro.org>
4658 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4659 (emit_load_store_pair): Likewise.
4661 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4663 * dll.c (match_dll): Add cast(s).
4664 (unloaded_dll): Likewise.
4665 * linux-low.c (second_thread_of_pid_p): Likewise.
4666 (delete_lwp_callback): Likewise.
4667 (count_events_callback): Likewise.
4668 (select_event_lwp_callback): Likewise.
4669 (linux_set_resume_request): Likewise.
4670 * server.c (accumulate_file_name_length): Likewise.
4671 (emit_dll_description): Likewise.
4672 (handle_qxfer_threads_worker): Likewise.
4673 (visit_actioned_threads): Likewise.
4674 * thread-db.c (any_thread_of): Likewise.
4675 * tracepoint.c (same_process_p): Likewise.
4676 (match_blocktype): Likewise.
4677 (build_traceframe_info_xml): Likewise.
4679 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4681 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4683 (gdb_unparse_agent_expr): Likewise.
4684 * hostio.c (require_data): Likewise.
4685 (handle_pread): Likewise.
4686 * linux-low.c (disable_regset): Likewise.
4687 (fetch_register): Likewise.
4688 (store_register): Likewise.
4689 (get_dynamic): Likewise.
4690 (linux_qxfer_libraries_svr4): Likewise.
4691 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4692 (set_fast_tracepoint_jump): Likewise.
4693 (uninsert_fast_tracepoint_jumps_at): Likewise.
4694 (reinsert_fast_tracepoint_jumps_at): Likewise.
4695 (validate_inserted_breakpoint): Likewise.
4696 (clone_agent_expr): Likewise.
4697 * regcache.c (init_register_cache): Likewise.
4698 * remote-utils.c (putpkt_binary_1): Likewise.
4699 (decode_M_packet): Likewise.
4700 (decode_X_packet): Likewise.
4701 (look_up_one_symbol): Likewise.
4702 (relocate_instruction): Likewise.
4703 (monitor_output): Likewise.
4704 * server.c (handle_search_memory): Likewise.
4705 (handle_qxfer_exec_file): Likewise.
4706 (handle_qxfer_libraries): Likewise.
4707 (handle_qxfer): Likewise.
4708 (handle_query): Likewise.
4709 (handle_v_cont): Likewise.
4710 (handle_v_run): Likewise.
4711 (captured_main): Likewise.
4712 * target.c (write_inferior_memory): Likewise.
4713 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4714 * tracepoint.c (init_trace_buffer): Likewise.
4715 (add_tracepoint_action): Likewise.
4716 (add_traceframe): Likewise.
4717 (add_traceframe_block): Likewise.
4718 (cmd_qtdpsrc): Likewise.
4719 (cmd_qtdv): Likewise.
4720 (cmd_qtstatus): Likewise.
4721 (response_source): Likewise.
4722 (response_tsv): Likewise.
4723 (cmd_qtnotes): Likewise.
4724 (gdb_collect): Likewise.
4725 (initialize_tracepoint): Likewise.
4727 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4729 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4730 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4731 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4733 (enum aarch64_condition_codes): New enum.
4734 (w0): New static global.
4737 (struct aarch64_memory_operand) <type>: New
4738 MEMORY_OPERAND_POSTINDEX type.
4739 (postindex_memory_operand): New helper function.
4740 (emit_ret): New function.
4741 (emit_load_store_pair): New function, factored out of emit_stp
4742 with support for MEMORY_OPERAND_POSTINDEX.
4743 (emit_stp): Rewrite using emit_load_store_pair.
4744 (emit_ldp): New function.
4745 (emit_load_store): Likewise.
4746 (emit_ldr): Mention post-index instruction in comment.
4747 (emit_ldrh): New function.
4748 (emit_ldrb): New function.
4749 (emit_ldrsw): Mention post-index instruction in comment.
4750 (emit_str): Likewise.
4751 (emit_subs): New function.
4752 (emit_cmp): Likewise.
4753 (emit_and): Likewise.
4754 (emit_orr): Likewise.
4755 (emit_orn): Likewise.
4756 (emit_eor): Likewise.
4757 (emit_mvn): Likewise.
4758 (emit_lslv): Likewise.
4759 (emit_lsrv): Likewise.
4760 (emit_asrv): Likewise.
4761 (emit_mul): Likewise.
4762 (emit_sbfm): Likewise.
4763 (emit_sbfx): Likewise.
4764 (emit_ubfm): Likewise.
4765 (emit_ubfx): Likewise.
4766 (emit_csinc): Likewise.
4767 (emit_cset): Likewise.
4768 (emit_nop): Likewise.
4769 (emit_ops_insns): New helper function.
4770 (emit_pop): Likewise.
4771 (emit_push): Likewise.
4772 (aarch64_emit_prologue): New function.
4773 (aarch64_emit_epilogue): Likewise.
4774 (aarch64_emit_add): Likewise.
4775 (aarch64_emit_sub): Likewise.
4776 (aarch64_emit_mul): Likewise.
4777 (aarch64_emit_lsh): Likewise.
4778 (aarch64_emit_rsh_signed): Likewise.
4779 (aarch64_emit_rsh_unsigned): Likewise.
4780 (aarch64_emit_ext): Likewise.
4781 (aarch64_emit_log_not): Likewise.
4782 (aarch64_emit_bit_and): Likewise.
4783 (aarch64_emit_bit_or): Likewise.
4784 (aarch64_emit_bit_xor): Likewise.
4785 (aarch64_emit_bit_not): Likewise.
4786 (aarch64_emit_equal): Likewise.
4787 (aarch64_emit_less_signed): Likewise.
4788 (aarch64_emit_less_unsigned): Likewise.
4789 (aarch64_emit_ref): Likewise.
4790 (aarch64_emit_if_goto): Likewise.
4791 (aarch64_emit_goto): Likewise.
4792 (aarch64_write_goto_address): Likewise.
4793 (aarch64_emit_const): Likewise.
4794 (aarch64_emit_call): Likewise.
4795 (aarch64_emit_reg): Likewise.
4796 (aarch64_emit_pop): Likewise.
4797 (aarch64_emit_stack_flush): Likewise.
4798 (aarch64_emit_zero_ext): Likewise.
4799 (aarch64_emit_swap): Likewise.
4800 (aarch64_emit_stack_adjust): Likewise.
4801 (aarch64_emit_int_call_1): Likewise.
4802 (aarch64_emit_void_call_2): Likewise.
4803 (aarch64_emit_eq_goto): Likewise.
4804 (aarch64_emit_ne_goto): Likewise.
4805 (aarch64_emit_lt_goto): Likewise.
4806 (aarch64_emit_le_goto): Likewise.
4807 (aarch64_emit_gt_goto): Likewise.
4808 (aarch64_emit_ge_got): Likewise.
4809 (aarch64_emit_ops_impl): New static global variable.
4810 (aarch64_emit_ops): New target function, return
4811 &aarch64_emit_ops_impl.
4812 (struct linux_target_ops): Install it.
4814 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4816 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4817 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4819 * linux-aarch64-ipa.c: New file.
4820 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4822 (aarch64_get_thread_area): New target method.
4823 (extract_signed_bitfield): New helper function.
4824 (aarch64_decode_ldr_literal): New function.
4825 (enum aarch64_opcodes): New enum.
4826 (struct aarch64_register): New struct.
4827 (struct aarch64_operand): New struct.
4828 (x0): New static global.
4837 (aarch64_register): New helper function.
4838 (register_operand): Likewise.
4839 (immediate_operand): Likewise.
4840 (struct aarch64_memory_operand): New struct.
4841 (offset_memory_operand): New helper function.
4842 (preindex_memory_operand): Likewise.
4843 (enum aarch64_system_control_registers): New enum.
4844 (ENCODE): New macro.
4845 (emit_insn): New helper function.
4846 (emit_b): New function.
4847 (emit_bcond): Likewise.
4848 (emit_cb): Likewise.
4849 (emit_tb): Likewise.
4850 (emit_blr): Likewise.
4851 (emit_stp): Likewise.
4852 (emit_ldp_q_offset): Likewise.
4853 (emit_stp_q_offset): Likewise.
4854 (emit_load_store): Likewise.
4855 (emit_ldr): Likewise.
4856 (emit_ldrsw): Likewise.
4857 (emit_str): Likewise.
4858 (emit_ldaxr): Likewise.
4859 (emit_stxr): Likewise.
4860 (emit_stlr): Likewise.
4861 (emit_data_processing_reg): Likewise.
4862 (emit_data_processing): Likewise.
4863 (emit_add): Likewise.
4864 (emit_sub): Likewise.
4865 (emit_mov): Likewise.
4866 (emit_movk): Likewise.
4867 (emit_mov_addr): Likewise.
4868 (emit_mrs): Likewise.
4869 (emit_msr): Likewise.
4870 (emit_sevl): Likewise.
4871 (emit_wfe): Likewise.
4872 (append_insns): Likewise.
4873 (can_encode_int32_in): New helper function.
4874 (aarch64_relocate_instruction): New function.
4875 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4876 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4877 (struct linux_target_ops): Install aarch64_get_thread_area,
4878 aarch64_install_fast_tracepoint_jump_pad and
4879 aarch64_get_min_fast_tracepoint_insn_len.
4881 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4883 * Makefile.in (aarch64-insn.o): New rule.
4884 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4886 2015-09-21 Yao Qi <yao.qi@linaro.org>
4888 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4890 2015-09-21 Yao Qi <yao.qi@linaro.org>
4892 * tracepoint.c (max_jump_pad_size): Remove.
4894 2015-09-18 Yao Qi <yao.qi@linaro.org>
4896 * linux-aarch64-low.c: Don't include sys/uio.h.
4897 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4899 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
4901 * tracepoint.c (eval_result_type): Change prototype.
4902 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4904 2015-09-15 Pedro Alves <palves@redhat.com>
4906 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4907 Check whether to report exec events instead of checking whether
4908 multiprocess is enabled.
4910 2015-09-15 Pedro Alves <palves@redhat.com>
4913 * remote-utils.c (prepare_resume_reply): Merge
4914 TARGET_WAITKIND_VFORK_DONE switch case with the
4915 TARGET_WAITKIND_FORKED case.
4917 2015-09-15 Yao Qi <yao.qi@linaro.org>
4919 * server.c (handle_query): Check string comparison using
4920 "else if" instead of "if".
4922 2015-09-15 Yao Qi <yao.qi@linaro.org>
4924 * server.c (vCont_supported): New global variable.
4925 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4926 matches. Append ";vContSupported+" to own_buf.
4927 (handle_v_requests): Append ";s;S" to own_buf if target supports
4928 hardware single step or vCont_supported is false.
4929 (capture_main): Set vCont_supported to zero.
4931 2015-09-15 Yao Qi <yao.qi@linaro.org>
4933 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4935 (linux_supports_hardware_single_step): ... New function.
4936 (linux_target_ops): Update.
4937 * lynx-low.c (lynx_target_ops): Set field
4938 supports_hardware_single_step to target_can_do_hardware_single_step.
4939 * nto-low.c (nto_target_ops): Likewise.
4940 * spu-low.c (spu_target_ops): Likewise.
4941 * win32-low.c (win32_target_ops): Likewise.
4942 * target.c (target_can_do_hardware_single_step): New function.
4943 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4944 Remove. <supports_hardware_single_step>: New field.
4945 (target_supports_conditional_breakpoints): Remove.
4946 (target_supports_hardware_single_step): New macro.
4947 (target_can_do_hardware_single_step): Declare.
4948 * server.c (handle_query): Use target_supports_hardware_single_step
4949 instead of target_supports_conditional_breakpoints.
4951 2015-09-15 Yao Qi <yao.qi@linaro.org>
4953 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4955 (struct linux_target_ops the_low_target): Install
4956 aarch64_linux_siginfo_fixup.
4958 2015-09-11 Don Breazeal <donb@codesourcery.com>
4959 Luis Machado <lgustavo@codesourcery.com>
4961 * linux-low.c (linux_mourn): Static declaration.
4962 (linux_arch_setup): Move in front of
4963 handle_extended_wait.
4964 (linux_arch_setup_thread): New function.
4965 (handle_extended_wait): Handle exec events. Call
4966 linux_arch_setup_thread. Make event_lwp argument a
4967 pointer-to-a-pointer.
4968 (check_zombie_leaders): Do not check stopped threads.
4969 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4970 (linux_low_filter_event): Add lwp and thread for exec'ing
4971 non-leader thread if leader thread has been deleted.
4972 Refactor code into linux_arch_setup_thread and call it.
4973 Pass child lwp pointer by reference to handle_extended_wait.
4974 (linux_wait_for_event_filtered): Update comment.
4975 (linux_wait_1): Prevent clobbering exec event status.
4976 (linux_supports_exec_events): New function.
4977 (linux_target_ops) <supports_exec_events>: Initialize new member.
4978 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4980 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4981 * server.c (report_exec_events): New global variable.
4982 (handle_query): Handle qSupported query for exec-events feature.
4983 (captured_main): Initialize report_exec_events.
4984 * server.h (report_exec_events): Declare new global variable.
4985 * target.h (struct target_ops) <supports_exec_events>: New
4987 (target_supports_exec_events): New macro.
4988 * win32-low.c (win32_target_ops) <supports_exec_events>:
4989 Initialize new member.
4991 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4993 * linux-low.c (linux_low_enable_btrace): Remove.
4994 (linux_target_ops): Replace linux_low_enable_btrace with
4995 linux_enable_btrace.
4997 2015-09-03 Yao Qi <yao.qi@linaro.org>
4999 * linux-aarch64-low.c (aarch64_insert_point): Call
5000 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
5003 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5005 * linux-low.c (check_stopped_by_breakpoint): Use
5006 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
5008 2015-08-27 Pedro Alves <palves@redhat.com>
5010 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
5012 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
5014 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
5015 the XNEW-family equivalent.
5016 (compile_bytecodes): Likewise.
5017 * dll.c (loaded_dll): Likewise.
5018 * event-loop.c (append_callback_event): Likewise.
5019 (create_file_handler): Likewise.
5020 (create_file_event): Likewise.
5021 * hostio.c (handle_open): Likewise.
5022 * inferiors.c (add_thread): Likewise.
5023 (add_process): Likewise.
5024 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
5025 * linux-arm-low.c (arm_new_process): Likewise.
5026 (arm_new_thread): Likewise.
5027 * linux-low.c (add_to_pid_list): Likewise.
5028 (linux_add_process): Likewise.
5029 (handle_extended_wait): Likewise.
5030 (add_lwp): Likewise.
5031 (enqueue_one_deferred_signal): Likewise.
5032 (enqueue_pending_signal): Likewise.
5033 (linux_resume_one_lwp_throw): Likewise.
5034 (linux_resume_one_thread): Likewise.
5035 (linux_read_memory): Likewise.
5036 (linux_write_memory): Likewise.
5037 * linux-mips-low.c (mips_linux_new_process): Likewise.
5038 (mips_linux_new_thread): Likewise.
5039 (mips_add_watchpoint): Likewise.
5040 * linux-x86-low.c (initialize_low_arch): Likewise.
5041 * lynx-low.c (lynx_add_process): Likewise.
5042 * mem-break.c (set_raw_breakpoint_at): Likewise.
5043 (set_breakpoint): Likewise.
5044 (add_condition_to_breakpoint): Likewise.
5045 (add_commands_to_breakpoint): Likewise.
5046 (clone_agent_expr): Likewise.
5047 (clone_one_breakpoint): Likewise.
5048 * regcache.c (new_register_cache): Likewise.
5049 * remote-utils.c (look_up_one_symbol): Likewise.
5050 * server.c (queue_stop_reply): Likewise.
5051 (start_inferior): Likewise.
5052 (queue_stop_reply_callback): Likewise.
5053 (handle_target_event): Likewise.
5054 * spu-low.c (fetch_ppc_memory): Likewise.
5055 (store_ppc_memory): Likewise.
5056 * target.c (set_target_ops): Likewise.
5057 * thread-db.c (thread_db_load_search): Likewise.
5058 (try_thread_db_load_1): Likewise.
5059 * tracepoint.c (add_tracepoint): Likewise.
5060 (add_tracepoint_action): Likewise.
5061 (create_trace_state_variable): Likewise.
5062 (cmd_qtdpsrc): Likewise.
5063 (cmd_qtro): Likewise.
5064 (add_while_stepping_state): Likewise.
5065 * win32-low.c (child_add_thread): Likewise.
5066 (get_image_name): Likewise.
5068 2015-08-25 Yao Qi <yao.qi@linaro.org>
5070 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5072 2015-08-25 Yao Qi <yao.qi@linaro.org>
5074 * Makefile.in (aarch64-linux.o): New rule.
5075 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5077 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5078 (aarch64_init_debug_reg_state): Make it extern.
5079 (aarch64_linux_prepare_to_resume): Remove.
5081 2015-08-25 Yao Qi <yao.qi@linaro.org>
5083 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5084 lwp_arch_private_info and ptid_of_lwp.
5086 2015-08-25 Yao Qi <yao.qi@linaro.org>
5088 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5089 Find proc_info by find_process_pid. All callers updated.
5091 2015-08-25 Yao Qi <yao.qi@linaro.org>
5093 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5095 (debug_reg_change_callback): Remove.
5096 (aarch64_notify_debug_reg_change): Remove.
5098 2015-08-25 Yao Qi <yao.qi@linaro.org>
5100 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5101 Call current_lwp_ptid.
5103 2015-08-25 Yao Qi <yao.qi@linaro.org>
5105 * linux-aarch64-low.c (debug_reg_change_callback): Use
5108 2015-08-25 Yao Qi <yao.qi@linaro.org>
5110 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5112 2015-08-25 Yao Qi <yao.qi@linaro.org>
5114 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5116 2015-08-25 Yao Qi <yao.qi@linaro.org>
5118 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
5121 2015-08-25 Yao Qi <yao.qi@linaro.org>
5123 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
5125 (debug_reg_change_callback): Remove argument entry and add argument
5126 lwp. Remove local variable thread. Don't print thread id in the
5127 debugging output. Don't check whether pid of thread equals to pid.
5128 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
5129 iterate_over_lwps instead find_inferior.
5131 2015-08-24 Pedro Alves <palves@redhat.com>
5133 * inferiors.c (get_first_process): New function.
5134 * inferiors.h (get_first_process): New declaration.
5135 * remote-utils.c (read_ptid): Default to the first process in the
5136 list, instead of to the current thread's process.
5138 2015-08-24 Pedro Alves <palves@redhat.com>
5140 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5141 * event-loop.c: Likewise.
5142 * remote-utils.c: Likewise.
5143 * tracepoint.c: Likewise.
5145 2015-08-24 Pedro Alves <palves@redhat.com>
5147 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5150 2015-08-21 Pedro Alves <palves@redhat.com>
5152 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5153 instead of literal 1.
5155 2015-08-21 Pedro Alves <palves@redhat.com>
5157 * tdesc.c (default_description): Explicitly zero-initialize.
5159 2015-08-21 Pedro Alves <palves@redhat.com>
5162 * inferiors.c (remove_thread): Discard any pending stop reply for
5164 * server.c (remove_all_on_match_pid): Rename to ...
5165 (remove_all_on_match_ptid): ... this. Work with a filter ptid
5167 (discard_queued_stop_replies): Change parameter to a ptid. Now
5169 (handle_v_kill, kill_inferior_callback, captured_main)
5170 (process_serial_event): Adjust.
5171 * server.h (discard_queued_stop_replies): Declare.
5173 2015-08-21 Pedro Alves <palves@redhat.com>
5175 * linux-low.c (wait_for_sigstop): Always switch to no thread
5176 selected if the previously current thread dies.
5177 * lynx-low.c (lynx_request_interrupt): Use the first thread's
5178 process instead of the current thread's.
5179 * remote-utils.c (input_interrupt): Don't check if there's no
5181 * server.c (gdb_read_memory, gdb_write_memory): If setting the
5182 current thread to the general thread fails, error out.
5183 (handle_qxfer_auxv, handle_qxfer_libraries)
5184 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5185 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5186 (handle_query): Check if there's a thread selected instead of
5187 checking whether there's any thread in the thread list.
5188 (handle_qxfer_threads, handle_qxfer_btrace)
5189 (handle_qxfer_btrace_conf): Don't error out early if there's no
5190 thread in the thread list.
5191 (handle_v_cont, myresume): Don't set the current thread to the
5193 (process_serial_event) <Hg handling>: Also set thread_id if the
5194 previous general thread is still alive.
5195 (process_serial_event) <g/G handling>: If setting the current
5196 thread to the general thread fails, error out.
5197 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5198 thread's lwp instead of the current thread's.
5199 * target.c (set_desired_thread): If the desired thread was not
5200 found, leave the current thread pointing to NULL. Return an int
5201 (boolean) indicating success.
5202 * target.h (set_desired_thread): Change return type to int.
5204 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
5206 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5207 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5209 (ps_get_thread_area): New function.
5211 2015-08-19 Gary Benson <gbenson@redhat.com>
5213 * hostio.c (handle_pread): Do not attempt to read more data
5214 than hostio_reply_with_data can fit in a packet.
5216 2015-08-18 Joel Brobecker <brobecker@adacore.com>
5218 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5220 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
5222 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5224 2015-08-06 Pedro Alves <palves@redhat.com>
5226 * tracepoint.c (expr_eval_result): Now an int.
5228 2015-08-06 Pedro Alves <palves@redhat.com>
5230 * gdbthread.h (struct regcache): Forward declare.
5231 (struct thread_info) <regcache_data>: Now a struct regcache
5233 * inferiors.c (inferior_regcache_data)
5234 (set_inferior_regcache_data): Now work with struct regcache
5236 * inferiors.h (struct regcache): Forward declare.
5237 (inferior_regcache_data, set_inferior_regcache_data): Now work
5238 with struct regcache pointers.
5239 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5240 (free_register_cache_thread): Remove struct regcache pointer
5243 2015-08-06 Pedro Alves <palves@redhat.com>
5245 * server.c (captured_main): On error, print the exception message
5246 to stderr, and if run_once is set, throw a quit.
5248 2015-08-06 Pedro Alves <palves@redhat.com>
5250 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5253 2015-08-06 Pedro Alves <palves@redhat.com>
5255 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5256 reading beyond the passed in buffer length.
5258 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
5260 * tracepoint.c (symbol_list) <required>: Remove.
5262 2015-08-06 Pedro Alves <palves@redhat.com>
5264 * linux-low.c (handle_extended_wait): Set the fork child's suspend
5265 count if stopping and suspending threads.
5266 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5267 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5268 (linux_detach): Complete an ongoing step-over.
5269 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
5271 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5272 (linux_wait_1): If passing a signal to the inferior after
5273 finishing a step-over, unsuspend and re-resume all lwps. If we
5274 see a single-step event but the thread should be continuing, don't
5275 pass the trap to gdb.
5276 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5277 internal_error instead of gdb_assert.
5278 (enqueue_pending_signal): New function.
5279 (check_ptrace_stopped_lwp_gone): Add debug output.
5280 (start_step_over): Use internal_error instead of gdb_assert.
5281 (complete_ongoing_step_over): New function.
5282 (linux_resume_one_thread): Don't resume a suspended thread.
5283 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5286 2015-08-06 Pedro Alves <palves@redhat.com>
5288 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5289 (linux_thread_alive): Use lwp_is_marked_dead.
5290 (extended_event_reported): Delete.
5291 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5292 instead of extended_event_reported.
5293 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
5295 (lwp_is_marked_dead): New function.
5296 (lwp_running): Use lwp_is_marked_dead.
5297 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5300 2015-08-06 Pedro Alves <palves@redhat.com>
5302 * linux-low.c (linux_wait_1): Move fork event output out of the
5303 !report_to_gdb check. Pass event_child->waitstatus to
5304 target_waitstatus_to_string instead of ourstatus.
5306 2015-08-04 Yao Qi <yao.qi@linaro.org>
5308 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5309 if current_thread is 32 bit.
5311 2015-08-04 Yao Qi <yao.qi@linaro.org>
5313 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5314 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5315 * server.c (extended_protocol): Remove "static".
5316 * server.h (extended_protocol): Declare it.
5318 2015-08-04 Yao Qi <yao.qi@linaro.org>
5320 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5321 both aarch64 and aarch32.
5322 (aarch64_set_pc): Likewise.
5324 2015-08-04 Yao Qi <yao.qi@linaro.org>
5326 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5327 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5328 arm-with-neon.xml to srv_xmlfiles.
5329 * linux-aarch64-low.c: Include linux-aarch32-low.h.
5330 (is_64bit_tdesc): New function.
5331 (aarch64_linux_read_description): New function.
5332 (aarch64_arch_setup): Call aarch64_linux_read_description.
5333 (regs_info): Rename to regs_info_aarch64.
5334 (aarch64_regs_info): Return right regs_info.
5335 (initialize_low_arch): Call initialize_low_arch_aarch32.
5337 2015-08-04 Yao Qi <yao.qi@linaro.org>
5339 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5340 * linux-aarch32-low.c: New file.
5341 * linux-aarch32-low.h: New file.
5342 * linux-arm-low.c (arm_fill_gregset): Move it to
5343 linux-aarch32-low.c.
5344 (arm_store_gregset): Likewise.
5345 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5346 (arm_store_vfpregset): Call arm_store_vfpregset_num.
5347 (arm_arch_setup): Check if PTRACE_GETREGSET works.
5348 (regs_info): Rename to regs_info_arm.
5349 (arm_regs_info): Return regs_info_aarch32 if
5350 have_ptrace_getregset is 1 and target description is
5351 arm_with_neon or arm_with_vfpv3.
5352 (initialize_low_arch): Don't call init_registers_arm_with_neon.
5353 Call initialize_low_arch_aarch32 instead.
5355 2015-08-04 Yao Qi <yao.qi@linaro.org>
5357 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5358 * linux-low.c: ... here.
5359 * linux-low.h (have_ptrace_getregset): Declare it.
5361 2015-08-04 Pedro Alves <palves@redhat.com>
5363 * thread-db.c (struct thread_db): Use new typedefs.
5364 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5366 (disable_thread_event_reporting): Cast result of dlsym to
5367 destination function pointer type.
5368 (thread_db_mourn): Use td_ta_delete_ftype.
5370 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5372 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5374 (CDX_BREAKPOINT): Define for R2.
5375 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5376 (the_low_target): Add comments.
5378 2015-07-30 Yao Qi <yao.qi@linaro.org>
5380 * linux-arm-low.c (arm_hwcap): Remove it.
5381 (arm_read_description): New local variable arm_hwcap. Don't
5382 set arm_hwcap to zero.
5384 2015-07-30 Yao Qi <yao.qi@linaro.org>
5386 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5387 Use regcache->tdesc instead.
5388 (arm_store_wmmxregset): Likewise.
5389 (arm_fill_vfpregset): Likewise.
5390 (arm_store_vfpregset): Likewise.
5392 2015-07-30 Yao Qi <yao.qi@linaro.org>
5394 * linux-arm-low.c: Include arch/arm.h.
5395 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5396 (arm_store_gregset): Likewise.
5398 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5400 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5401 ptrace's 4th parameter.
5403 2015-07-27 Yao Qi <yao.qi@linaro.org>
5405 * configure.srv (case aarch64*-*-linux*): Don't set
5408 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5410 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5412 * linux-arm-low.c: Likewise.
5413 * linux-cris-low.c: Likewise.
5414 * linux-crisv32-low.c: Likewise.
5415 * linux-low.c: Likewise.
5416 * linux-m68k-low.c: Likewise.
5417 * linux-mips-low.c: Likewise.
5418 * linux-nios2-low.c: Likewise.
5419 * linux-s390-low.c: Likewise.
5420 * linux-sparc-low.c: Likewise.
5421 * linux-tic6x-low.c: Likewise.
5422 * linux-tile-low.c: Likewise.
5423 * linux-x86-low.c: Likewise.
5425 2015-07-24 Pedro Alves <palves@redhat.com>
5427 * config.in: Regenerate.
5428 * configure: Regenerate.
5430 2015-07-24 Pedro Alves <palves@redhat.com>
5432 * acinclude.m4: Include ../ptrace.m4.
5433 * configure.ac: Call GDB_AC_PTRACE.
5434 * config.in, configure: Regenerate.
5436 2015-07-24 Yao Qi <yao.qi@linaro.org>
5438 * linux-low.c (linux_create_inferior): Remove setting to
5439 proc->priv->new_inferior.
5440 (linux_attach): Likewise.
5441 (linux_low_filter_event): Likewise.
5442 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5444 2015-07-24 Yao Qi <yao.qi@linaro.org>
5446 * linux-low.c (linux_arch_setup): New function.
5447 (linux_low_filter_event): If proc->tdesc is NULL and
5448 proc->attached is true, call the_low_target.arch_setup.
5449 Otherwise, keep status pending, and return.
5450 (linux_resume_one_lwp_throw): Don't call get_pc if
5451 thread->while_stepping isn't NULL. Don't call
5452 get_thread_regcache if proc->tdesc is NULL.
5453 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5454 (linux_target_ops): Install arch_setup.
5455 * server.c (start_inferior): Call the_target->arch_setup.
5456 * target.h (struct target_ops) <arch_setup>: New field.
5457 (target_arch_setup): New marco.
5458 * lynx-low.c (lynx_target_ops): Update.
5459 * nto-low.c (nto_target_ops): Update.
5460 * spu-low.c (spu_target_ops): Update.
5461 * win32-low.c (win32_target_ops): Update.
5463 2015-07-24 Yao Qi <yao.qi@linaro.org>
5465 * linux-low.c (linux_add_process): Don't set
5466 proc->priv->new_inferior.
5467 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5468 (linux_attach): Likewise.
5470 2015-07-24 Yao Qi <yao.qi@linaro.org>
5472 * server.c (start_inferior): Code refactor.
5474 2015-07-24 Yao Qi <yao.qi@linaro.org>
5476 * server.c (process_serial_event): Set general_thread.
5478 2015-07-21 Yao Qi <yao.qi@linaro.org>
5480 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5481 aarch64_linux_get_debug_reg_capacity.
5483 2015-07-17 Yao Qi <yao.qi@linaro.org>
5485 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5486 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5487 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5488 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5489 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5490 (AARCH64_HWP_ALIGNMENT): Likewise.
5491 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5492 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5493 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5494 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5495 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5496 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5497 (struct aarch64_debug_reg_state): Likewise.
5498 (struct arch_lwp_info): Likewise.
5499 (aarch64_align_watchpoint): Likewise.
5500 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5501 (aarch64_watchpoint_length): Likewise.
5502 (aarch64_point_encode_ctrl_reg): Likewise
5503 (aarch64_point_is_aligned): Likewise.
5504 (aarch64_align_watchpoint): Likewise.
5505 (aarch64_linux_set_debug_regs):
5506 (aarch64_dr_state_insert_one_point): Likewise.
5507 (aarch64_dr_state_remove_one_point): Likewise.
5508 (aarch64_handle_breakpoint): Likewise.
5509 (aarch64_handle_aligned_watchpoint): Likewise.
5510 (aarch64_handle_unaligned_watchpoint): Likewise.
5511 (aarch64_handle_watchpoint): Likewise.
5513 2015-07-17 Yao Qi <yao.qi@linaro.org>
5515 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5516 and don't aarch64_get_debug_reg_state. All callers update.
5517 (aarch64_handle_aligned_watchpoint): Likewise.
5518 (aarch64_handle_unaligned_watchpoint): Likewise.
5519 (aarch64_handle_watchpoint): Likewise.
5520 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5521 (aarch64_remove_point): Likewise.
5523 2015-07-17 Yao Qi <yao.qi@linaro.org>
5525 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5527 (aarch64_handle_unaligned_watchpoint): Likewise.
5529 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5531 Revert the previous 3 commits:
5532 Move gdb_regex* to common/
5533 Move linux_find_memory_regions_full & co.
5534 gdbserver build-id attribute generator
5536 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5537 Jan Kratochvil <jan.kratochvil@redhat.com>
5539 gdbserver build-id attribute generator.
5540 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5541 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5542 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5544 (get_dynamic): Use find_pdhr to traverse program headers.
5545 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5546 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5547 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5548 (get_hex_build_id): New.
5549 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5550 to reply XML document.
5552 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5553 Jan Kratochvil <jan.kratochvil@redhat.com>
5555 * target.c: Include target/target-utils.h and fcntl.h.
5556 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5557 (target_fileio_read_stralloc): New functions.
5559 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5561 * Makefile.in (OBS): Add gdb_regex.o.
5563 * config.in: Rebuilt.
5564 * configure: Rebuilt.
5566 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5567 Jan Kratochvil <jan.kratochvil@redhat.com>
5569 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5570 * Makefile.in (OBS): Add target-utils.o.
5571 (linux-maps.o, target-utils.o): New.
5572 * configure.srv (srv_linux_obj): Add linux-maps.o.
5574 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5576 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5578 (the_low_target): Install it.
5580 2015-07-14 Pedro Alves <palves@redhat.com>
5582 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5583 Instead, ignore ECHILD, and throw an error for other errnos.
5585 2015-07-10 Pedro Alves <palves@redhat.com>
5587 * event-loop.c (struct callback_event) <data>: Change type to
5588 gdb_client_data instance instead of gdb_client_data pointer.
5589 (append_callback_event): Adjust.
5591 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5593 * linux-aarch64-low.c: Add comments for each linux_target_ops
5594 method. Remove comments already covered in target_ops and
5595 linux_target_ops definitions.
5596 (the_low_target): Add comments for each unimplemented method.
5598 2015-07-09 Yao Qi <yao.qi@linaro.org>
5600 * linux-aarch64-low.c (aarch64_regmap): Remove.
5601 (aarch64_usrregs_info): Remove.
5602 (regs_info): Set field usrregs to NULL.
5604 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5606 * linux-low.c: Include "rsp-low.h"
5607 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5608 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5609 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5610 (handle_btrace_enable_pt): New.
5611 (handle_btrace_general_set): Support "pt".
5612 (handle_btrace_conf_general_set): Support "pt:size".
5614 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5616 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5619 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5621 * linux-aarch64-low.c: Remove comment about endianness.
5622 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5623 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5626 2015-06-24 Gary Benson <gbenson@redhat.com>
5628 * linux-i386-ipa.c (stdint.h): Do not include.
5629 * lynx-i386-low.c (stdint.h): Likewise.
5630 * lynx-ppc-low.c (stdint.h): Likewise.
5631 * mem-break.c (stdint.h): Likewise.
5632 * thread-db.c (stdint.h): Likewise.
5633 * tracepoint.c (stdint.h): Likewise.
5634 * win32-low.c (stdint.h): Likewise.
5636 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5638 * server.c (write_qxfer_response): Update call to
5639 remote_escape_output.
5641 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5642 Jan Kratochvil <jan.kratochvil@redhat.com>
5644 Merge multiple hex conversions.
5645 * gdbreplay.c (tohex): Rename to 'fromhex'.
5646 (logchar): Use fromhex.
5648 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5650 * server.c (handle_qxfer_libraries): Set `version' attribute for
5653 2015-06-10 Gary Benson <gbenson@redhat.com>
5655 * target.h (struct target_ops) <multifs_open>: New field.
5656 <multifs_unlink>: Likewise.
5657 <multifs_readlink>: Likewise.
5658 * linux-low.c (nat/linux-namespaces.h): New include.
5659 (linux_target_ops): Initialize the_target->multifs_open,
5660 the_target->multifs_unlink and the_target->multifs_readlink.
5661 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5662 * hostio.c (hostio_fs_pid): New static variable.
5663 (hostio_handle_new_gdb_connection): New function.
5664 (handle_setfs): Likewise.
5665 (handle_open): Use the_target->multifs_open as appropriate.
5666 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5667 (handle_readlink): Use the_target->multifs_readlink as
5669 (handle_vFile): Handle vFile:setfs packets.
5670 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5671 after target_handle_new_gdb_connection.
5673 2015-06-10 Gary Benson <gbenson@redhat.com>
5675 * configure.ac (AC_CHECK_FUNCS): Add setns.
5676 * config.in: Regenerate.
5677 * configure: Likewise.
5678 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5679 (linux-namespaces.o): New rule.
5680 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5682 2015-06-09 Gary Benson <gbenson@redhat.com>
5684 * hostio.c (handle_open): Process mode argument with
5685 fileio_to_host_mode.
5687 2015-06-01 Yao Qi <yao.qi@linaro.org>
5689 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5690 * linux-x86-low.c: Likewise.
5692 2015-05-28 Don Breazeal <donb@codesourcery.com>
5694 * linux-low.c (handle_extended_wait): Initialize
5695 thread_info.last_resume_kind for new fork children.
5697 2015-05-15 Pedro Alves <palves@redhat.com>
5699 * target.h (target_handle_new_gdb_connection): Rewrite using if
5700 wrapped in do/while.
5702 2015-05-14 Joel Brobecker <brobecker@adacore.com>
5704 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5705 * configure, config.in: Regenerate.
5706 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5709 2015-05-12 Don Breazeal <donb@codesourcery.com>
5711 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5712 PTRACE_EVENT_VFORK_DONE.
5713 (linux_low_ptrace_options, extended_event_reported): Add vfork
5715 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5716 and "vforkdone" for RSP 'T' Stop Reply Packet.
5717 * server.h (report_vfork_events): Declare
5720 2015-05-12 Don Breazeal <donb@codesourcery.com>
5722 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5723 (the_low_target) <new_fork>: Initialize new member.
5724 * linux-arm-low.c (arm_new_fork): New function.
5725 (the_low_target) <new_fork>: Initialize new member.
5726 * linux-low.c (handle_extended_wait): Call new target function
5728 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5729 * linux-mips-low.c (mips_add_watchpoint): New function
5730 extracted from mips_insert_point.
5731 (the_low_target) <new_fork>: Initialize new member.
5732 (mips_linux_new_fork): New function.
5733 (mips_insert_point): Call mips_add_watchpoint.
5734 * linux-x86-low.c (x86_linux_new_fork): New function.
5735 (the_low_target) <new_fork>: Initialize new member.
5737 2015-05-12 Don Breazeal <donb@codesourcery.com>
5739 * linux-low.c (handle_extended_wait): Implement return value,
5740 rename argument 'event_child' to 'event_lwp', handle
5741 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5742 (linux_low_ptrace_options): New function.
5743 (linux_low_filter_event): Call linux_low_ptrace_options,
5744 use different argument fo linux_enable_event_reporting,
5745 use return value from handle_extended_wait.
5746 (extended_event_reported): New function.
5747 (linux_wait_1): Call extended_event_reported and set
5748 status to report fork events.
5749 (linux_write_memory): Add pid to debug message.
5750 (reset_lwp_ptrace_options_callback): New function.
5751 (linux_handle_new_gdb_connection): New function.
5752 (linux_target_ops): Initialize new structure member.
5753 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5754 * lynx-low.c: Initialize new structure member.
5755 * remote-utils.c (prepare_resume_reply): Implement stop reason
5756 "fork" for "T" stop message.
5757 * server.c (handle_query): Call handle_new_gdb_connection.
5758 * server.h (report_fork_events): Declare global flag.
5759 * target.h (struct target_ops) <handle_new_gdb_connection>:
5761 (target_handle_new_gdb_connection): New macro.
5762 * win32-low.c: Initialize new structure member.
5764 2015-05-12 Don Breazeal <donb@codesourcery.com>
5766 * mem-break.c (APPEND_TO_LIST): Define macro.
5767 (clone_agent_expr): New function.
5768 (clone_one_breakpoint): New function.
5769 (clone_all_breakpoints): New function.
5770 * mem-break.h: Declare new functions.
5772 2015-05-12 Don Breazeal <donb@codesourcery.com>
5774 * linux-low.c (linux_supports_fork_events): New function.
5775 (linux_supports_vfork_events): New function.
5776 (linux_target_ops): Initialize new structure members.
5777 (initialize_low): Call linux_check_ptrace_features.
5778 * lynx-low.c (lynx_target_ops): Initialize new structure
5780 * server.c (report_fork_events, report_vfork_events):
5782 (handle_query): Add new features to qSupported packet and
5784 (captured_main): Initialize new global variables.
5785 * target.h (struct target_ops) <supports_fork_events>:
5787 <supports_vfork_events>: New member.
5788 (target_supports_fork_events): New macro.
5789 (target_supports_vfork_events): New macro.
5790 * win32-low.c (win32_target_ops): Initialize new structure
5793 2015-05-12 Gary Benson <gbenson@redhat.com>
5795 * server.c (handle_qxfer_exec_file): Use current process
5798 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5800 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5801 Remove HAVE_PTRACE_GETREGS conditionals.
5802 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5803 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5805 2015-05-08 Yao Qi <yao.qi@linaro.org>
5807 * linux-low.c (linux_supports_conditional_breakpoints): New
5809 (linux_target_ops): Install new target method.
5810 * lynx-low.c (lynx_target_ops): Install NULL hook for
5811 supports_conditional_breakpoints.
5812 * nto-low.c (nto_target_ops): Likewise.
5813 * spu-low.c (spu_target_ops): Likewise.
5814 * win32-low.c (win32_target_ops): Likewise.
5815 * server.c (handle_query): Check
5816 target_supports_conditional_breakpoints.
5817 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5819 (target_supports_conditional_breakpoints): New macro.
5821 2015-05-06 Pedro Alves <palves@redhat.com>
5824 * server.c (start_inferior): If the process exits, mourn it.
5826 2015-04-21 Gary Benson <gbenson@redhat.com>
5828 * hostio.c (fileio_open_flags_to_host): Factored out to
5829 fileio_to_host_openflags in common/fileio.c. Single use
5832 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5834 * linux-xtensa-low.c (xtensa_fill_gregset)
5835 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5838 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5840 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5841 (regs_info): Replace usrregs pointer with NULL.
5843 2015-04-17 Gary Benson <gbenson@redhat.com>
5845 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5846 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5847 * server.c (handle_qxfer_exec_file): New function.
5848 (qxfer_packets): Add exec-file entry.
5849 (handle_query): Report qXfer:exec-file:read as supported packet.
5851 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5853 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5855 2015-04-09 Gary Benson <gbenson@redhat.com>
5857 * hostio-errno.c (errno_to_fileio_error): Remove function.
5858 Update caller to use remote_fileio_to_fio_error.
5860 2015-04-09 Yao Qi <yao.qi@linaro.org>
5862 * linux-low.c (linux_insert_point): Call
5863 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5864 (linux_remove_point): Call remove_memory_breakpoint if type is
5866 * linux-x86-low.c (x86_insert_point): Don't call
5867 insert_memory_breakpoint.
5868 (x86_remove_point): Don't call remove_memory_breakpoint.
5870 2015-04-01 Pedro Alves <palves@redhat.com>
5871 Cleber Rosa <crosa@redhat.com>
5873 * server.c (gdbserver_usage): Reorganize and extend the usage
5876 2015-03-24 Pedro Alves <palves@redhat.com>
5878 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5879 output. Also dump TRAP_TRACE.
5880 (linux_low_filter_event): In debug output, distinguish a
5881 resume_stop SIGSTOP from a delayed SIGSTOP.
5883 2015-03-24 Gary Benson <gbenson@redhat.com>
5885 * linux-x86-low.c (x86_linux_new_thread): Moved to
5887 (x86_linux_prepare_to_resume): Likewise.
5889 2015-03-24 Gary Benson <gbenson@redhat.com>
5891 * Makefile.in (x86-linux-dregs.o): New rule.
5892 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5893 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5894 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5895 (x86_linux_dr_get): Likewise.
5896 (x86_linux_dr_set): Likewise.
5897 (update_debug_registers_callback): Likewise.
5898 (x86_linux_dr_set_addr): Likewise.
5899 (x86_linux_dr_get_addr): Likewise.
5900 (x86_linux_dr_set_control): Likewise.
5901 (x86_linux_dr_get_control): Likewise.
5902 (x86_linux_dr_get_status): Likewise.
5903 (x86_linux_update_debug_registers): Likewise.
5905 2015-03-24 Gary Benson <gbenson@redhat.com>
5907 * linux-x86-low.c (x86_linux_update_debug_registers):
5908 New function, factored out from...
5909 (x86_linux_prepare_to_resume): ...this.
5911 2015-03-24 Gary Benson <gbenson@redhat.com>
5913 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5914 (x86_linux_dr_set): Likewise.
5915 (update_debug_registers_callback): Likewise.
5916 (x86_linux_dr_set_addr): Likewise.
5917 (x86_linux_dr_get_addr): Likewise.
5918 (x86_linux_dr_set_control): Likewise.
5919 (x86_linux_dr_get_control): Likewise.
5920 (x86_linux_dr_get_status): Likewise.
5921 (x86_linux_prepare_to_resume): Likewise.
5923 2015-03-24 Gary Benson <gbenson@redhat.com>
5925 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5926 Use perror_with_name. Pass string through gettext.
5927 (x86_linux_dr_set): Likewise.
5929 2015-03-24 Gary Benson <gbenson@redhat.com>
5931 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5932 (x86_linux_dr_set_addr): ...this.
5933 (x86_dr_low_get_addr): Rename to...
5934 (x86_linux_dr_get_addr): ...this.
5935 (x86_dr_low_set_control): Rename to...
5936 (x86_linux_dr_set_control): ...this.
5937 (x86_dr_low_get_control): Rename to...
5938 (x86_linux_dr_get_control): ...this.
5939 (x86_dr_low_get_status): Rename to...
5940 (x86_linux_dr_get_status): ...this.
5941 (x86_dr_low): Update with new function names.
5943 2015-03-24 Gary Benson <gbenson@redhat.com>
5945 * Makefile.in (x86-linux.o): New rule.
5946 * configure.srv: Add x86-linux.o to relevant targets.
5947 * linux-low.c (lwp_set_arch_private_info): New function.
5948 (lwp_arch_private_info): Likewise.
5949 * linux-x86-low.c: Include nat/x86-linux.h.
5950 (arch_lwp_info): Removed structure.
5951 (update_debug_registers_callback):
5952 Use lwp_set_debug_registers_changed.
5953 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5954 and lwp_set_debug_registers_changed.
5955 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5957 2015-03-24 Gary Benson <gbenson@redhat.com>
5959 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5960 * linux-arm-low.c (arm_new_thread): Likewise.
5961 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5962 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5963 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5964 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5966 2015-03-24 Gary Benson <gbenson@redhat.com>
5968 * linux-low.c (ptid_of_lwp): New function.
5969 (lwp_is_stopped): Likewise.
5970 (lwp_stop_reason): Likewise.
5971 * linux-x86-low.c (update_debug_registers_callback):
5973 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5976 2015-03-24 Gary Benson <gbenson@redhat.com>
5978 * linux-low.h (linux_stop_lwp): Remove declaration.
5980 2015-03-24 Gary Benson <gbenson@redhat.com>
5982 * linux-low.h: Include nat/linux-nat.h.
5983 * linux-low.c (iterate_over_lwps_args): New structure.
5984 (iterate_over_lwps_filter): New function.
5985 (iterate_over_lwps): Likewise.
5986 * linux-x86-low.c (update_debug_registers_callback):
5987 Update signature to what iterate_over_lwps expects.
5988 Remove PID check that iterate_over_lwps now performs.
5989 (x86_dr_low_set_addr): Use iterate_over_lwps.
5990 (x86_dr_low_set_control): Likewise.
5992 2015-03-24 Gary Benson <gbenson@redhat.com>
5994 * linux-x86-low.c (x86_debug_reg_state): New function.
5995 (x86_linux_prepare_to_resume): Use the above.
5997 2015-03-24 Gary Benson <gbenson@redhat.com>
5999 * linux-low.c (current_lwp_ptid): New function.
6000 * linux-x86-low.c: Include nat/linux-nat.h.
6001 (x86_dr_low_get_addr): Use current_lwp_ptid.
6002 (x86_dr_low_get_control): Likewise.
6003 (x86_dr_low_get_status): Likewise.
6005 2015-03-20 Pedro Alves <palves@redhat.com>
6007 * tracepoint.c (cmd_qtstatus): Make "str" const.
6009 2015-03-20 Pedro Alves <palves@redhat.com>
6011 * server.c (handle_general_set): Make "req_str" const.
6013 2015-03-19 Pedro Alves <palves@redhat.com>
6015 * linux-low.c (linux_resume_one_lwp): Rename to ...
6016 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
6017 instead call perror_with_name.
6018 (check_ptrace_stopped_lwp_gone): New function.
6019 (linux_resume_one_lwp): Reimplement as wrapper around
6020 linux_resume_one_lwp_throw that swallows errors if the LWP is
6023 2015-03-19 Pedro Alves <palves@redhat.com>
6025 * linux-low.c (count_events_callback, select_event_lwp_callback):
6026 No longer check whether the thread has resume_stop as last resume
6029 2015-03-19 Pedro Alves <palves@redhat.com>
6031 * linux-low.c (count_events_callback, select_event_lwp_callback):
6032 Use the lwp's status_pending_p field, not the thread's.
6034 2015-03-19 Pedro Alves <palves@redhat.com>
6036 * linux-low.c (select_event_lwp_callback): Update comments to
6037 no longer mention SIGTRAP.
6039 2015-03-18 Gary Benson <gbenson@redhat.com>
6041 * server.c (handle_query): Do not report vFile:fstat as supported.
6043 2015-03-11 Gary Benson <gbenson@redhat.com>
6045 * hostio.c (sys/types.h): New include.
6046 (sys/stat.h): Likewise.
6047 (common-remote-fileio.h): Likewise.
6048 (handle_fstat): New function.
6049 (handle_vFile): Handle vFile:fstat packets.
6051 2015-03-11 Gary Benson <gbenson@redhat.com>
6053 * configure.ac (AC_CHECK_MEMBERS): Add checks for
6054 struct stat.st_blocks and struct stat.st_blksize.
6055 * configure: Regenerate.
6056 * config.in: Likewise.
6057 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
6058 (OBS): Add common-remote-fileio.o.
6059 (common-remote-fileio.o): New rule.
6061 2015-03-09 Pedro Alves <palves@redhat.com>
6063 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
6064 'struct sockaddr' pointer in 'accept' call.
6066 2015-03-09 Pedro Alves <palves@redhat.com>
6069 2015-03-07 Pedro Alves <palves@redhat.com>
6070 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6071 or <winsock2.h> here. Instead include "gdb_socket.h".
6072 (remote_open): Use union gdb_sockaddr_u.
6073 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6074 or <winsock2.h> here. Instead include "gdb_socket.h".
6075 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6076 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6078 (init_named_socket, gdb_agent_helper_thread): Use union
6081 2015-03-07 Pedro Alves <palves@redhat.com>
6083 * configure.ac (build_warnings): Move
6084 -Wdeclaration-after-statement to the C-specific set.
6085 * configure: Regenerate.
6087 2015-03-07 Pedro Alves <palves@redhat.com>
6089 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6090 or <winsock2.h> here. Instead include "gdb_socket.h".
6091 (remote_open): Use union gdb_sockaddr_u.
6092 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6093 or <winsock2.h> here. Instead include "gdb_socket.h".
6094 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6095 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6097 (init_named_socket, gdb_agent_helper_thread): Use union
6100 2015-03-07 Pedro Alves <palves@redhat.com>
6102 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6105 2015-03-06 Yao Qi <yao.qi@linaro.org>
6107 * linux-aarch64-low.c (aarch64_insert_point): Use
6108 show_debug_regs as a boolean.
6109 (aarch64_remove_point): Likewise.
6111 2015-03-05 Pedro Alves <palves@redhat.com>
6113 * lynx-low.c (lynx_target_ops): Install NULL hooks for
6114 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6115 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6116 * nto-low.c (nto_target_ops): Likewise.
6117 * spu-low.c (spu_target_ops): Likewise.
6118 * win32-low.c (win32_target_ops): Likewise.
6120 2015-03-04 Pedro Alves <palves@redhat.com>
6122 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
6123 Decide whether a breakpoint triggered based on the SIGTRAP's
6125 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
6126 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
6127 (linux_low_filter_event): Check for breakpoints before checking
6129 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6131 (linux_stopped_by_sw_breakpoint)
6132 (linux_supports_stopped_by_sw_breakpoint)
6133 (linux_stopped_by_hw_breakpoint)
6134 (linux_supports_stopped_by_hw_breakpoint): New functions.
6135 (linux_target_ops): Install new target methods.
6137 2015-03-04 Pedro Alves <palves@redhat.com>
6139 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6140 * server.c (swbreak_feature, hwbreak_feature): New globals.
6141 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6142 (captured_main): Clear swbreak_feature and hwbreak_feature.
6143 * server.h (swbreak_feature, hwbreak_feature): Declare.
6144 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6145 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6146 supports_stopped_by_hw_breakpoint>: New fields.
6147 (target_supports_stopped_by_sw_breakpoint)
6148 (target_stopped_by_sw_breakpoint)
6149 (target_supports_stopped_by_hw_breakpoint)
6150 (target_stopped_by_hw_breakpoint): Declare.
6152 2015-03-04 Pedro Alves <palves@redhat.com>
6154 enum lwp_stop_reason -> enum target_stop_reason
6155 * linux-low.c (check_stopped_by_breakpoint): Adjust.
6156 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6157 (linux_wait_1, stuck_in_jump_pad_callback)
6158 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6159 (linux_stopped_by_watchpoint):
6160 * linux-low.h (enum lwp_stop_reason): Delete.
6161 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6162 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6164 2015-03-04 Yao Qi <yao.qi@linaro.org>
6166 * Makefile.in (SFILES): Add linux-aarch64-low.c.
6168 2015-03-03 Gary Benson <gbenson@redhat.com>
6170 * hostio.c (handle_vFile): Fix prefix lengths.
6172 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
6174 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
6177 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
6179 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
6180 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
6181 (clean): Add "rm -f" for above C files.
6182 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
6183 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6184 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6185 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6186 * linux-s390-low.c (HWCAP_S390_VX): New macro.
6187 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6188 (init_registers_s390x_vx_linux64)
6189 (init_registers_s390x_tevx_linux64)
6190 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6191 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6193 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6194 (s390_store_vxrs_high): New functions.
6195 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6197 (s390_arch_setup): Add logic for selecting one of the new target
6198 descriptions. Activate the new vector regsets if applicable.
6199 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6200 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6201 and init_registers_s390x_tevx_linux64.
6203 2015-03-01 Pedro Alves <palves@redhat.com>
6205 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6208 2015-02-27 Pedro Alves <palves@redhat.com>
6210 * linux-x86-low.c (u_debugreg_offset): New function.
6211 (x86_linux_dr_get, x86_linux_dr_set): Use it.
6213 2015-02-27 Pedro Alves <palves@redhat.com>
6215 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6216 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6217 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6218 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6219 (ps_lsetfpregs, ps_getpid)
6220 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6221 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6222 (ps_lsetxregs, ps_plog): Declare.
6224 2015-02-27 Pedro Alves <palves@redhat.com>
6226 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6227 IP_AGENT_EXPORT_FUNC.
6228 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6229 IP_AGENT_EXPORT_FUNC.
6230 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6231 (IP_AGENT_EXPORT): Delete.
6232 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6233 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6234 (gdb_trampoline_buffer_error, collecting, gdb_collect)
6235 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6236 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6237 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6238 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6239 (traceframe_read_count, traceframe_write_count)
6240 (traceframes_created, trace_state_variables, get_raw_reg)
6241 (get_trace_state_variable_value, set_trace_state_variable_value)
6242 (ust_loaded, helper_thread_id, cmd_buf): Use
6243 IPA_SYM_EXPORTED_NAME.
6244 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6245 (tracepoints) Use IP_AGENT_EXPORT_VAR.
6246 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6247 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6248 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6249 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6250 EXTERN_C_PUSH/EXTERN_C_POP.
6251 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6252 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6253 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6254 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6255 (traceframe_write_count, traceframe_read_count)
6256 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6257 (about_to_request_buffer_space, get_trace_state_variable_value)
6258 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6259 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6260 EXTERN_C_PUSH/EXTERN_C_POP.
6261 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6262 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6263 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6264 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6265 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6266 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6267 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6268 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6270 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6271 (IP_AGENT_EXPORT_VAR_DECL): Define.
6273 (gdb_agent_get_raw_reg): Declare.
6275 2015-02-27 Tom Tromey <tromey@redhat.com>
6276 Pedro Alves <palves@redhat.com>
6278 Rename symbols whose names are reserved C++ keywords throughout.
6280 2015-02-27 Pedro Alves <palves@redhat.com>
6282 * Makefile.in (COMPILER): New, get it from autoconf.
6283 (CXX): Get from autoconf instead.
6284 (COMPILE.pre): Use COMPILER.
6285 (CC-LD): Rename to ...
6286 (CC_LD): ... this. Use COMPILER.
6287 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6288 (CXX_FOR_TARGET): Default to g++ instead of gcc.
6289 * acinclude.m4: Include build-with-cxx.m4.
6290 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6291 Disable -Werror by default if building in C++ mode.
6292 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6293 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6294 the C++ compiler. Save/restore CXXFLAGS too.
6295 * configure: Regenerate.
6297 2015-02-27 Pedro Alves <palves@redhat.com>
6299 * acinclude.m4: Include libiberty.m4.
6300 * configure.ac: Call libiberty_INIT.
6301 * config.in, configure: Regenerate.
6303 2015-02-26 Pedro Alves <palves@redhat.com>
6305 * linux-low.c (linux_wait_1): When incrementing the PC past a
6306 program breakpoint always use the_low_target.breakpoint_len as
6307 increment, rather than the maximum between that and
6308 the_low_target.decr_pc_after_break.
6310 2015-02-23 Pedro Alves <palves@redhat.com>
6312 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6313 thread was doing a step-over; always adjust the PC if
6314 we stepped over a permanent breakpoint.
6315 (linux_wait_1): If we stepped over breakpoint that was on top of a
6316 permanent breakpoint, manually advance the PC past it.
6318 2015-02-23 Pedro Alves <palves@redhat.com>
6320 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6322 (x86_fill_gregset, x86_store_gregset): Use it when handling
6325 2015-02-20 Pedro Alves <palves@redhat.com>
6327 * thread-db.c: Include "nat/linux-procfs.h".
6328 (thread_db_init): Skip listing new threads if the kernel supports
6329 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6331 2015-02-20 Pedro Alves <palves@redhat.com>
6333 * linux-low.c (status_pending_p_callback): Use ptid_match.
6335 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6337 PR breakpoints/16812
6338 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6339 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6340 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6342 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6344 PR breakpoints/15956
6345 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6347 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6349 * linux-low.c (linux_low_btrace_conf): Print size.
6350 * server.c (handle_btrace_conf_general_set): New.
6351 (hanle_general_set): Call handle_btrace_conf_general_set.
6352 (handle_query): Report Qbtrace-conf:bts:size as supported.
6354 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6356 * linux-low.c (linux_low_enable_btrace): Update parameters.
6357 (linux_low_btrace_conf): New.
6358 (linux_target_ops)<to_btrace_conf>: Initialize.
6359 * server.c (current_btrace_conf): New.
6360 (handle_btrace_enable): Rename to ...
6361 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
6362 to target_enable_btrace. Update comment. Update users.
6363 (handle_qxfer_btrace_conf): New.
6364 (qxfer_packets): Add btrace-conf entry.
6365 (handle_query): Report qXfer:btrace-conf:read as supported packet.
6366 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6367 (target_ops)<read_btrace_conf>: New.
6368 (target_enable_btrace): Update parameters.
6369 (target_read_btrace_conf): New.
6371 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6373 * server.c (handle_btrace_general_set): Remove call to
6374 target_supports_btrace.
6375 (supported_btrace_packets): New.
6376 (handle_query): Call supported_btrace_packets.
6377 * target.h: include btrace-common.h.
6378 (btrace_target_info): Removed.
6379 (supports_btrace, target_supports_btrace): Update parameters.
6381 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6383 * Makefile.in (SFILES): Add common/btrace-common.c.
6384 (OBS): Add common/btrace-common.o.
6385 (btrace-common.o): Add build rules.
6386 * linux-low: Include btrace-common.h.
6387 (linux_low_read_btrace): Use struct btrace_data. Call
6388 btrace_data_init and btrace_data_fini.
6390 2015-02-06 Pedro Alves <palves@redhat.com>
6392 * thread-db.c (find_new_threads_callback): Add debug output.
6394 2015-02-04 Pedro Alves <palves@redhat.com>
6396 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6397 (resume_stopped_resumed_lwps): New function.
6398 (linux_wait_for_event_filtered): Use it.
6400 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6402 * Makefile.in (SFILES): Add linux-personality.c.
6403 (linux-personality.o): New rule.
6404 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6405 list of objects to be built.
6406 * linux-low.c: Include nat/linux-personality.h.
6407 (linux_create_inferior): Remove code to disable address space
6408 randomization (moved to ../nat/linux-personality.c). Create
6409 cleanup to disable address space randomization.
6411 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6413 * Makefile.in (posix-strerror.o): New rule.
6414 (mingw-strerror.o): Likewise.
6415 * configure: Regenerated.
6416 * configure.ac: Source file ../common/common.host. Initialize new
6417 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6419 2015-01-14 Yao Qi <yao@codesourcery.com>
6421 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6422 (ppc-linux.o): New rule.
6423 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6424 * configure.ac: AC_CHECK_FUNCS(getauxval).
6425 * config.in: Re-generated.
6426 * configure: Re-generated.
6427 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6428 ppc64_64bit_inferior_p
6430 2015-01-14 Yao Qi <yao@codesourcery.com>
6432 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6433 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6434 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6435 (PT_ORIG_R3, PT_TRAP): Likewise.
6436 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6437 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6438 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6440 2015-01-10 Joel Brobecker <brobecker@adacore.com>
6442 * i387-fp.c (i387_cache_to_xsave): In look over
6443 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6444 zmmh_low_space field by use of zmmh_high_space.
6446 2015-01-09 Pedro Alves <palves@redhat.com>
6448 * linux-low.c (step_over_bkpt): Move higher up in the file.
6449 (handle_extended_wait): Don't store the stop_pc here.
6450 (get_stop_pc): Adjust comments and rename to ...
6451 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6452 stopped for a software breakpoint or hardware breakpoint.
6453 (thread_still_has_status_pending_p): New function.
6454 (status_pending_p_callback): Use
6455 thread_still_has_status_pending_p. If the event is no longer
6456 interesting, resume the LWP.
6457 (handle_tracepoints): Add assert.
6458 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6459 (wstatus_maybe_breakpoint): New function.
6460 (cancel_breakpoint): Delete function.
6461 (check_stopped_by_watchpoint): New function, factored out from
6462 linux_low_filter_event.
6463 (lp_status_maybe_breakpoint): Delete function.
6464 (linux_low_filter_event): Remove filter_ptid argument.
6465 Leave thread group exits pending here. Store the LWP's stop PC.
6466 Always leave events pending.
6467 (linux_wait_for_event_filtered): Pull all events out of the
6468 kernel, and leave them all pending.
6469 (count_events_callback, select_event_lwp_callback): Consider all
6471 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6472 (select_event_lwp): Only give preference to the stepping LWP in
6473 all-stop mode. Adjust comments.
6474 (ignore_event): New function.
6475 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6476 references to cancel_breakpoints. Adjust to renames. Also give
6477 equal priority to all LWPs that have had events in non-stop mode.
6478 If reporting a software breakpoint event, unadjust the LWP's PC.
6479 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6480 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6482 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6483 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6484 (linux_stopped_by_watchpoint): Adjust.
6485 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6486 * linux-low.h (enum lwp_stop_reason): New.
6487 (struct lwp_info) <stop_pc>: Adjust comment.
6488 <stopped_by_watchpoint>: Delete field.
6489 <stop_reason>: New field.
6490 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6491 * mem-break.c (software_breakpoint_inserted_here)
6492 (hardware_breakpoint_inserted_here): New function.
6493 * mem-break.h (software_breakpoint_inserted_here)
6494 (hardware_breakpoint_inserted_here): Declare.
6495 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6496 (cancel_breakpoints): Delete.
6497 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6498 (upload_fast_traceframes): Remove references to
6501 2015-01-09 Pedro Alves <palves@redhat.com>
6503 * thread-db.c (find_new_threads_callback): Ignore thread if the
6504 kernel thread ID is -1.
6506 2015-01-09 Pedro Alves <palves@redhat.com>
6508 * linux-low.c (linux_attach_fail_reason_string): Move to
6509 nat/linux-ptrace.c, and rename.
6510 (linux_attach_lwp): Update comment.
6511 (attach_proc_task_lwp_callback): New function.
6512 (linux_attach): Adjust to rename and use
6513 linux_proc_attach_tgid_threads.
6514 (linux_attach_fail_reason_string): Delete declaration.
6516 2015-01-01 Joel Brobecker <brobecker@adacore.com>
6518 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6519 * server.c (gdbserver_version): Likewise.
6521 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6523 * remote-utils.c: Include ctype.h.
6524 (input_interrupt): Explicitly handle the case when the char
6525 received is the NUL byte. Improve the printing of non-ASCII
6528 2014-12-16 Joel Brobecker <brobecker@adacore.com>
6530 * linux-low.c (linux_low_filter_event): Update call to
6531 linux_enable_event_reporting following the addition of
6532 a new parameter to that function.
6534 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
6537 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6538 (AARCH64_FPCR_REGNO): Likewise.
6539 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6540 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6541 (aarch64_store_fpregset): Likewise.
6543 2014-12-15 Joel Brobecker <brobecker@adacore.com>
6545 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6546 Remove FIXME comment about assumption about N.
6548 2014-12-13 Joel Brobecker <brobecker@adacore.com>
6550 * configure.ac: If large-file support is disabled in GDBserver,
6551 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6552 * configure: Regenerate.
6554 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6556 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6557 warning upon ENODATA from ptrace.
6558 * linux-s390-low.c (s390_store_tdb): New.
6559 (s390_regsets): Add regset for NT_S390_TDB.
6561 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6563 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6564 without a fill_function.
6565 * linux-s390-low.c (s390_fill_last_break): Remove.
6566 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6567 (s390_arch_setup): Use regset's size instead of fill_function for
6570 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6572 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6573 the regset's store function when ptrace returned an error.
6574 * regcache.c (get_thread_regcache): Invalidate register cache
6575 before fetching inferior's registers.
6577 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6579 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6580 while-loop as for-loop.
6581 (regsets_store_inferior_registers): Likewise.
6583 2014-11-28 Yao Qi <yao@codesourcery.com>
6585 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6586 * config.in, configure: Re-generate.
6587 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6590 2014-11-21 Yao Qi <yao@codesourcery.com>
6592 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6593 (AC_CHECK_HEADERS): Remove malloc.h.
6594 * configure: Re-generated.
6595 * config.in: Re-generated.
6596 * server.h: Don't include alloca.h and malloc.h.
6597 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6598 Don't include malloc.h.
6600 2014-11-17 Joel Brobecker <brobecker@adacore.com>
6602 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6603 corresponding ERRNO check in same block.
6605 2014-11-12 Pedro Alves <palves@redhat.com>
6607 * server.c (cont_thread): Update comment.
6608 (start_inferior, attach_inferior): No longer clear cont_thread.
6609 (handle_v_cont): No longer set cont_thread.
6610 (captured_main): Clear cont_thread each time a GDB connects.
6612 2014-11-12 Pedro Alves <palves@redhat.com>
6614 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6615 thread, and don't resume all threads if the Hc thread has exited.
6617 2014-11-12 Pedro Alves <palves@redhat.com>
6619 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6620 the process group instead of to a specific LWP.
6622 2014-10-15 Pedro Alves <palves@redhat.com>
6625 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6627 (arm_set_thread_context): Delete.
6628 (the_low_target): Adjust.
6629 * win32-i386-low.c (debug_registers_changed)
6630 (debug_registers_used): Delete.
6631 (update_debug_registers_callback): New function.
6632 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6633 needing to update their debug registers.
6634 (win32_get_current_dr): New function.
6635 (x86_dr_low_get_addr, x86_dr_low_get_control)
6636 (x86_dr_low_get_status): Fetch the debug register from the thread
6638 (i386_initial_stuff): Adjust.
6639 (i386_get_thread_context): Remove current_event parameter. Don't
6640 clear debug_registers_changed nor copy DR values to
6642 (i386_set_thread_context): Delete.
6643 (i386_prepare_to_resume): New function.
6644 (i386_thread_added): Mark the thread as needing to update irs
6646 (the_low_target): Remove i386_set_thread_context and install
6647 i386_prepare_to_resume.
6648 * win32-low.c (win32_get_thread_context): Adjust.
6649 (win32_set_thread_context): Use SetThreadContext
6651 (win32_prepare_to_resume): New function.
6652 (win32_require_context): New function, factored out from ...
6653 (thread_rec): ... this.
6654 (continue_one_thread): Call win32_prepare_to_resume on each thread
6655 we're about to continue.
6656 (win32_resume): Call win32_prepare_to_resume on the event thread.
6657 * win32-low.h (struct win32_thread_info)
6658 <debug_registers_changed>: New field.
6659 (struct win32_target_ops): Change prototype of set_thread_context,
6660 delete set_thread_context and add prepare_to_resume.
6661 (win32_require_context): New declaration.
6663 2014-10-08 Gary Benson <gbenson@redhat.com>
6665 * server.h: Do not include common-exceptions.h.
6667 2014-10-08 Gary Benson <gbenson@redhat.com>
6669 * server.h: Do not include cleanups.h.
6671 2014-09-30 James Hogan <james.hogan@imgtec.com>
6673 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6676 2014-09-23 Yao Qi <yao@codesourcery.com>
6678 * linux-low.c (lp_status_maybe_breakpoint): New function.
6679 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6680 (count_events_callback): Likewise.
6681 (select_event_lwp_callback): Likewise.
6682 (cancel_breakpoints_callback): Likewise.
6684 2014-09-19 Don Breazeal <donb@codesourcery.com>
6686 * linux-low.c (handle_extended_wait): Call
6687 linux_ptrace_get_extended_event.
6688 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6689 linux_is_extended_waitstatus.
6691 2014-09-16 Joel Brobecker <brobecker@adacore.com>
6693 * Makefile.in (CPPFLAGS): Define.
6694 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6695 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6697 2014-09-16 Gary Benson <gbenson@redhat.com>
6699 * inferiors.h (current_inferior): Renamed as...
6700 (current_thread): New variable. All uses updated.
6701 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6702 (maybe_move_out_of_jump_pad): Likewise.
6703 (cancel_breakpoint): Likewise.
6704 (linux_low_filter_event): Likewise.
6705 (wait_for_sigstop): Likewise.
6706 (linux_resume_one_lwp): Likewise.
6707 (need_step_over_p): Likewise.
6708 (start_step_over): Likewise.
6709 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6710 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6711 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6712 and save_inferior as saved_thread.
6713 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6715 (regcache_invalidate_thread): Likewise.
6716 * remote-utils.c (prepare_resume_reply): Likewise.
6717 * thread-db.c (thread_db_get_tls_address): Likewise.
6718 (disable_thread_event_reporting): Likewise.
6719 (remove_thread_event_breakpoints): Likewise.
6720 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6722 * target.h (set_desired_inferior): Renamed as...
6723 (set_desired_thread): New declaration. All uses updated.
6724 * server.c (myresume): Updated comment to reference thread instead
6726 (handle_serial_event): Likewise.
6727 (handle_target_event): Likewise.
6729 2014-09-12 Tom Tromey <tromey@redhat.com>
6730 Gary Benson <gbenson@redhat.com>
6732 * regcache.h: Include common-regcache.h.
6733 (regcache_read_pc): Don't declare.
6734 * regcache.c (get_thread_regcache_for_ptid): New function.
6736 2014-09-11 Tom Tromey <tromey@redhat.com>
6737 Gary Benson <gbenson@redhat.com>
6739 * symbol.c: New file.
6740 * Makefile.in (SFILES): Add symbol.c.
6741 (OBS): Add symbol.o.
6743 2014-09-11 Gary Benson <gbenson@redhat.com>
6745 * target.c (target_stop_ptid, target_continue_ptid): New
6748 2014-09-11 Tom Tromey <tromey@redhat.com>
6749 Gary Benson <gbenson@redhat.com>
6751 * target.h: Include target/target.h.
6752 * target.c (target_read_memory, target_read_uint32)
6753 (target_write_memory): New functions.
6755 2014-09-11 Gary Benson <gbenson@redhat.com>
6757 * server.h (debug_hw_points): Don't declare.
6758 * server.c (debug_hw_points): Don't define. Replace all uses
6759 with show_debug_regs.
6760 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6761 all uses with show_debug_regs.
6763 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6765 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6766 endianness into account.
6767 (ppc_supply_ptrace_register): Likewise.
6769 2014-09-03 James Hogan <james.hogan@imgtec.com>
6771 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6772 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6774 2014-09-03 Gary Benson <gbenson@redhat.com>
6776 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6777 ALL_DEBUG_ADDRESS_REGISTERS.
6779 2014-09-02 Gary Benson <gbenson@redhat.com>
6781 * i386-low.h: Renamed as...
6782 * x86-low.h: New file. All type, function and variable name
6783 prefixes changed from "i386_" to "x86_". All references updated.
6784 * i386-low.c: Renamed as...
6785 * x86-low.c: New file. All type, function and variable name
6786 prefixes changed from "i386_" to "x86_". All references updated.
6788 2014-09-02 Gary Benson <gbenson@redhat.com>
6790 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6791 (x86_linux_new_thread): Likewise.
6793 2014-08-29 Gary Benson <gbenson@redhat.com>
6795 * server.h (setjmp.h): Do not include.
6796 (toplevel): Do not declare.
6797 (common-exceptions.h): Include.
6798 (cleanups.h): Likewise.
6799 * server.c (toplevel): Do not define.
6800 (exit_code): New static global.
6801 (detach_or_kill_for_exit_cleanup): New function.
6802 (main): New function. Original main renamed to...
6803 (captured_main): New function.
6804 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6806 2014-08-29 Gary Benson <gbenson@redhat.com>
6808 * Makefile.in (SFILES): Add common/common-exceptions.c.
6809 (OBS): Add common-exceptions.o.
6810 (common-exceptions.o): New rule.
6811 * utils.c (prepare_to_throw_exception): New function.
6813 2014-08-29 Gary Benson <gbenson@redhat.com>
6815 * config.in: Regenerate.
6816 * configure: Likewise.
6818 2014-08-29 Gary Benson <gbenson@redhat.com>
6820 * Makefile.in (SFILES): Add common/cleanups.c.
6822 (cleanups.o): New rule.
6824 2014-08-29 Gary Benson <gbenson@redhat.com>
6826 * utils.c (internal_vwarning): New function.
6828 2014-08-28 Gary Benson <gbenson@redhat.com>
6830 * utils.h (fatal): Remove declaration.
6831 * utils.c (fatal): Remove function.
6833 2014-08-28 Gary Benson <gbenson@redhat.com>
6835 * tracepoint.c (gdb_agent_init): Replace fatal with
6837 (initialize_tracepoint): Likewise.
6839 2014-08-28 Gary Benson <gbenson@redhat.com>
6841 * remote-utils.c (remote_prepare): Replace fatal with error.
6843 2014-08-28 Gary Benson <gbenson@redhat.com>
6845 * linux-low.c (linux_async): Replace fatal with warning.
6847 (linux_start_non_stop): Return -1 if linux_async failed.
6849 2014-08-28 Gary Benson <gbenson@redhat.com>
6851 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6853 (i386_dr_low_get_addr): Remove vague comment.
6854 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6857 2014-08-28 Gary Benson <gbenson@redhat.com>
6859 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6860 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6862 (linux_resume_one_lwp): Likewise.
6863 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6865 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6866 with internal_error.
6867 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6868 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6869 (find_register_by_name): Replace fatal with internal_error.
6870 (find_regno): Likewise.
6871 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6872 * thread-db.c (thread_db_create_event): Likewise.
6873 (thread_db_load_search): Likewise.
6874 (try_thread_db_load_1): Likewise.
6875 * tracepoint.c (get_jump_space_head): Replace fatal with
6877 (claim_trampoline_space): Likewise.
6878 (have_fast_tracepoint_trampoline_buffer): Likewise.
6879 (cmd_qtstart): Likewise.
6880 (stop_tracing): Likewise.
6881 (fast_tracepoint_collecting): Likewise.
6882 (target_malloc): Likewise.
6883 (download_tracepoint): Likewise.
6884 (download_trace_state_variables): Replace check with gdb_assert.
6885 (upload_fast_traceframes): Replace fatal with internal_error.
6887 2014-08-19 Tom Tromey <tromey@redhat.com>
6888 Gary Benson <gbenson@redhat.com>
6890 * Makefile.in (SFILES): Add common/common-debug.c.
6891 (OBS): Add common-debug.o.
6892 (common-debug.o): New rule.
6893 * debug.h (debug_printf): Don't declare.
6894 * debug.c (debug_printf): Renamed and rewritten as...
6895 (debug_vprintf): New function.
6897 2014-08-19 Gary Benson <gbenson@redhat.com>
6899 * utils.h: Do not include print-utils.h.
6901 2014-08-19 Tom Tromey <tromey@redhat.com>
6902 Gary Benson <gbenson@redhat.com>
6904 * server.h: Add static assertion.
6905 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6907 2014-08-19 Tom Tromey <tromey@redhat.com>
6908 Gary Benson <gbenson@redhat.com>
6910 * Makefile.in (SFILES): Add common/errors.c.
6911 (OBS): Add errors.o.
6912 (IPA_OBS): Add errors-ipa.o.
6913 (errors.o): New rule.
6914 (errors-ipa.o): Likewise.
6915 * utils.h (perror_with_name, error, warning): Don't declare.
6916 * utils.c (warning): Renamed and rewritten as...
6917 (vwarning): New function.
6918 (error): Renamed and rewritten as...
6919 (verror): New function.
6920 (internal_error): Renamed and rewritten as...
6921 (internal_verror): New function.
6923 2014-08-07 Gary Benson <gbenson@redhat.com>
6925 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6926 * configure: Regenerate.
6927 * config.in: Likewise.
6928 * server.h: Do not include errno.h.
6929 * event-loop.c: Likewise.
6930 * hostio-errno.c: Likewise.
6931 * linux-low.c: Likewise.
6932 * remote-utils.c: Likewise.
6933 * spu-low.c: Likewise.
6934 * utils.c: Likewise.
6935 * gdbreplay.c: Unconditionally include errno.h.
6937 2014-08-07 Gary Benson <gbenson@redhat.com>
6939 * server.h: Do not include string.h.
6940 * event-loop.c: Likewise.
6941 * linux-low.c: Likewise.
6942 * regcache.c: Likewise.
6943 * remote-utils.c: Likewise.
6944 * spu-low.c: Likewise.
6945 * utils.c: Likewise.
6947 2014-08-07 Gary Benson <gbenson@redhat.com>
6949 * server.h: Do not include gdb_assert.h.
6951 2014-08-07 Gary Benson <gbenson@redhat.com>
6953 * server.h: Do not include common-utils.h.
6955 2014-08-07 Gary Benson <gbenson@redhat.com>
6957 * server.h: Do not include ptid.h.
6958 * notif.h: Likewise.
6960 2014-08-07 Gary Benson <gbenson@redhat.com>
6962 * server.h: Do not include gdb_locale.h.
6964 2014-08-07 Gary Benson <gbenson@redhat.com>
6966 * server.h: Do not include gdb/signals.h.
6967 * win32-low.c: Likewise.
6969 2014-08-07 Gary Benson <gbenson@redhat.com>
6971 * server.h: Do not include pathmax.h.
6973 2014-08-07 Gary Benson <gbenson@redhat.com>
6975 * server.h: Do not include libiberty.h.
6976 * linux-bfin-low.c: Likewise.
6978 2014-08-07 Gary Benson <gbenson@redhat.com>
6980 * server.h: Do not include ansidecl.h.
6982 2014-08-07 Gary Benson <gbenson@redhat.com>
6984 * linux-x86-low.c: Do not include stddef.h.
6985 * lynx-ppc-low.c: Likewise.
6986 * tracepoint.c: Likewise.
6988 2014-08-07 Gary Benson <gbenson@redhat.com>
6990 * server.h: Do not include stdarg.h.
6991 * nto-low.c: Likewise.
6993 2014-08-07 Gary Benson <gbenson@redhat.com>
6995 * server.h: Do not include stdlib.h.
6996 * inferiors.c: Likewise.
6997 * linux-low.c: Likewise.
6998 * regcache.c: Likewise.
6999 * spu-low.c: Likewise.
7000 * tracepoint.c: Likewise.
7001 * utils.c: Likewise.
7003 2014-08-07 Gary Benson <gbenson@redhat.com>
7005 * server.h: Do not include stdio.h.
7006 * linux-low.c: Likewise.
7007 * remote-utils.c: Likewise.
7008 * spu-low.c: Likewise.
7009 * utils.c: Likewise.
7010 * wincecompat.c: Likewise.
7012 2014-08-06 Gary Benson <gbenson@redhat.com>
7014 * regcache.c (init_register_cache): Move conditionals inside if.
7016 2014-08-06 Gary Benson <gbenson@redhat.com>
7018 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
7020 2014-07-31 Gary Benson <gbenson@redhat.com>
7022 * ax.h: Do not include server.h.
7023 * gdbthread.h: Likewise.
7024 * lynx-low.h: Likewise.
7025 * notif.h: Likewise.
7027 2014-07-30 Gary Benson <gbenson@redhat.com>
7029 * server.h: Include common-defs.h.
7030 Do not include config.h or build-gnulib-gdbserver/config.h.
7032 2014-07-30 Gary Benson <gbenson@redhat.com>
7034 * hostio-errno.c: Move server.h to top of includes list.
7035 * inferiors.c: Likewise.
7036 * linux-x86-low.c: Likewise.
7037 * notif.c: Include server.h.
7039 2014-07-24 Tom Tromey <tromey@redhat.com>
7040 Gary Benson <gbenson@redhat.com>
7042 * server.h (CORE_ADDR): Now unsigned.
7044 2014-07-16 Pedro Alves <palves@redhat.com>
7046 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
7048 2014-07-15 Pedro Alves <palves@redhat.com>
7050 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
7053 2014-07-11 Pedro Alves <palves@redhat.com>
7055 * linux-low.c (kill_wait_lwp): New function, based on
7056 kill_one_lwp_callback, but use my_waitpid directly.
7057 (kill_one_lwp_callback, linux_kill): Use it.
7059 2014-06-23 Pedro Alves <palves@redhat.com>
7061 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
7062 before setting DR0..DR3.
7064 2014-06-20 Gary Benson <gbenson@redhat.com>
7066 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7067 * configure: Regenerated.
7068 * config.in: Likewise.
7070 2014-06-20 Gary Benson <gbenson@redhat.com>
7072 * Makefile.in (SFILES): Update locations for files moved
7074 (object file files): Reordered.
7076 2014-06-20 Gary Benson <gbenson@redhat.com>
7078 * i386-low.h (i386_dr_low_can_set_addr): Removed.
7079 (i386_dr_low_set_addr): Likewise.
7080 (i386_dr_low_get_addr): Likewise.
7081 (i386_dr_low_can_set_control): Likewise.
7082 (i386_dr_low_set_control): Likewise.
7083 (i386_dr_low_get_control): Likewise.
7084 (i386_dr_low_get_status): Likewise.
7085 (i386_get_debug_register_length): Likewise.
7086 * linux-x86-low.c (i386_dr_low_set_addr):
7087 Changed signature. Made static.
7088 (i386_dr_low_get_addr): Likewise.
7089 (i386_dr_low_set_control): Likewise.
7090 (i386_dr_low_get_control): Likewise.
7091 (i386_dr_low_get_status): Likewise.
7092 (i386_dr_low): New global variable.
7093 * win32-i386-low.c (i386_dr_low_set_addr):
7094 Changed signature. Made static.
7095 (i386_dr_low_get_addr): Likewise.
7096 (i386_dr_low_set_control): Likewise.
7097 (i386_dr_low_get_control): Likewise.
7098 (i386_dr_low_get_status): Likewise.
7099 (i386_dr_low): New global variable.
7101 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7103 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7104 * Makefile.in (AR, AR_FLAGS): Define.
7105 * configure: Regenerate.
7107 2014-06-19 Gary Benson <gbenson@redhat.com>
7109 * Makefile.in (i386-dregs.o): New rule.
7110 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7111 * i386-low.c (target.h): Remove include.
7112 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7113 (DR_CONTROL_SHIFT): Likewise.
7114 (DR_CONTROL_SIZE): Likewise.
7115 (DR_RW_EXECUTE): Likewise.
7116 (DR_RW_WRITE): Likewise.
7117 (DR_RW_READ): Likewise.
7118 (DR_RW_IORW): Likewise.
7119 (DR_LEN_1): Likewise.
7120 (DR_LEN_2): Likewise.
7121 (DR_LEN_4): Likewise.
7122 (DR_LEN_8): Likewise.
7123 (DR_LOCAL_ENABLE_SHIFT): Likewise.
7124 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
7125 (DR_ENABLE_SIZE): Likewise.
7126 (DR_LOCAL_SLOWDOWN): Likewise.
7127 (DR_GLOBAL_SLOWDOWN): Likewise.
7128 (DR_CONTROL_RESERVED): Likewise.
7129 (I386_DR_CONTROL_MASK): Likewise.
7130 (I386_DR_VACANT): Likewise.
7131 (I386_DR_LOCAL_ENABLE): Likewise.
7132 (I386_DR_GLOBAL_ENABLE): Likewise.
7133 (I386_DR_DISABLE): Likewise.
7134 (I386_DR_SET_RW_LEN): Likewise.
7135 (I386_DR_GET_RW_LEN): Likewise.
7136 (I386_DR_WATCH_HIT): Likewise.
7137 (i386_wp_op_t): Likewise.
7138 (i386_show_dr): Likewise.
7139 (i386_length_and_rw_bits): Likewise.
7140 (i386_insert_aligned_watchpoint): Likewise.
7141 (i386_remove_aligned_watchpoint): Likewise.
7142 (i386_handle_nonaligned_watchpoint): Likewise.
7143 i386_update_inferior_debug_regs(): Likewise.
7144 (i386_dr_insert_watchpoint): Likewise.
7145 (i386_dr_remove_watchpoint): Likewise.
7146 (i386_dr_region_ok_for_watchpoint): Likewise.
7147 (i386_dr_stopped_data_address): Likewise.
7148 (i386_dr_stopped_by_watchpoint): Likewise.
7150 2014-06-19 Gary Benson <gbenson@redhat.com>
7152 * i386-low.c (i386_dr_show): Renamed to
7153 i386_show_dr and made static. All uses updated.
7154 (i386_dr_length_and_rw_bits): Renamed to
7155 i386_length_and_rw_bits and made static.
7157 (i386_dr_insert_aligned_watchpoint): Renamed to
7158 i386_insert_aligned_watchpoint and made static.
7160 (i386_dr_remove_aligned_watchpoint): Renamed to
7161 i386_remove_aligned_watchpoint and made static.
7163 (i386_dr_update_inferior_debug_regs): Renamed to
7164 i386_update_inferior_debug_regs and made static.
7167 2014-06-18 Gary Benson <gbenson@redhat.com>
7169 * i386-low.h (i386_dr_low_can_set_addr): New macro.
7170 (i386_dr_low_can_set_control): Likewise.
7171 (i386_get_debug_register_length): Likewise.
7172 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7173 (i386_dr_low_can_set_control): Likewise.
7174 (i386_get_debug_register_length): Likewise.
7176 2014-06-17 Gary Benson <gbenson@redhat.com>
7178 * i386-low.h (i386-dregs.h): New include.
7179 (DR_FIRSTADDR): Now in i386-dregs.h.
7180 (DR_LASTADDR): Likewise.
7181 (DR_NADDR): Likewise.
7182 (DR_STATUS): Likewise.
7183 (DR_CONTROL): Likewise.
7184 (i386_debug_reg_state): Likewise.
7185 (i386_dr_insert_watchpoint): Likewise.
7186 (i386_dr_remove_watchpoint): Likewise.
7187 (i386_dr_region_ok_for_watchpoint): Likewise.
7188 (i386_dr_stopped_data_address): Likewise.
7189 (i386_dr_stopped_by_watchpoint): Likewise.
7190 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7192 2014-06-18 Gary Benson <gbenson@redhat.com>
7194 * i386-low.h (i386_low_insert_watchpoint): Renamed to
7195 i386_dr_insert_watchpoint.
7196 (i386_low_remove_watchpoint): Renamed to
7197 i386_dr_remove_watchpoint.
7198 (i386_low_region_ok_for_watchpoint): Renamed to
7199 i386_dr_region_ok_for_watchpoint.
7200 (i386_low_stopped_data_address): Renamed to
7201 i386_dr_stopped_data_address.
7202 (i386_low_stopped_by_watchpoint): Renamed to
7203 i386_dr_stopped_by_watchpoint.
7204 * i386-low.c (i386_show_dr): Renamed to
7205 i386_dr_show and made nonstatic. All uses updated.
7206 (i386_length_and_rw_bits): Renamed to
7207 i386_dr_length_and_rw_bits and made nonstatic.
7209 (i386_insert_aligned_watchpoint): Renamed to
7210 i386_dr_insert_aligned_watchpoint and made nonstatic.
7212 (i386_remove_aligned_watchpoint): Renamed to
7213 i386_dr_remove_aligned_watchpoint and made nonstatic.
7215 (i386_update_inferior_debug_regs): Renamed to
7216 i386_dr_update_inferior_debug_regs and made nonstatic.
7218 (i386_low_insert_watchpoint): Renamed to
7219 i386_dr_insert_watchpoint. All uses updated.
7220 (i386_low_remove_watchpoint): Renamed to
7221 i386_dr_remove_watchpoint. All uses updated.
7222 (i386_low_region_ok_for_watchpoint): Renamed to
7223 i386_dr_region_ok_for_watchpoint. All uses updated.
7224 (i386_low_stopped_data_address): Renamed to
7225 i386_dr_stopped_data_address. All uses updated.
7226 (i386_low_stopped_by_watchpoint): Renamed to
7227 i386_dr_stopped_by_watchpoint. All uses updated.
7229 2014-06-18 Gary Benson <gbenson@redhat.com>
7231 * i386-low.c (i386_dr_low_can_set_addr): New macro.
7232 (i386_dr_low_can_set_control): Likewise.
7233 (i386_insert_aligned_watchpoint): New check.
7235 2014-06-18 Gary Benson <gbenson@redhat.com>
7237 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7240 2014-06-18 Gary Benson <gbenson@redhat.com>
7242 * i386-low.c (i386_length_and_rw_bits): Use internal_error
7243 instead of fatal and error.
7244 (i386_handle_nonaligned_watchpoint): Likewise.
7246 2014-06-18 Gary Benson <gbenson@redhat.com>
7248 * i386-low.c (i386_get_debug_register_length): New macro.
7249 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7250 (i386_show_dr): Use debug_printf instead of fprintf. Use
7251 phex to format values.
7253 2014-06-18 Gary Benson <gbenson@redhat.com>
7255 * i386-low.h: Comment changes.
7256 * i386-low.c: Likewise.
7258 2014-06-18 Gary Benson <gbenson@redhat.com>
7260 * i386-low.c: Whitespace changes.
7262 2014-06-12 Tom Tromey <tromey@redhat.com>
7264 * utils.c (freeargv): Remove.
7266 2014-06-12 Tom Tromey <tromey@redhat.com>
7268 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7269 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7270 (parse_debug_format_options): Likewise.
7271 (gdbserver_usage): Likewise.
7272 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7273 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7274 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7276 ($(LIBGNU)): Depend on libiberty.
7277 (all-lib): Recurse into all subdirs.
7278 (install-only): Invoke "install" target in subdirs.
7279 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7281 * configure: Rebuild.
7282 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
7283 for vasprintf, vsnprintf, or gettimeofday.
7284 * configure.srv: Don't add safe-ctype.o or lbasename.o to
7287 2014-06-05 Joel Brobecker <brobecker@adacore.com>
7289 * development.sh: Delete.
7290 * Makefile.in (config.status): Adjust dependency on development.sh.
7291 * configure.ac: Adjust development.sh source call.
7292 * configure: Regenerate.
7294 2014-06-02 Pedro Alves <palves@redhat.com>
7296 * ax.c (gdb_free_agent_expr): New function.
7297 * ax.h (gdb_free_agent_expr): New declaration.
7298 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7300 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7302 (clear_breakpoint_conditions_and_commands): New function.
7303 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7304 (clear_breakpoint_conditions_and_commands): New declaration.
7306 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7308 * linux-aarch64-low.c (asm/ptrace.h): Include.
7310 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7312 Fix TLS access for -static -pthread.
7313 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7314 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7315 (thread_db_load_search, try_thread_db_load_1): Initialize it.
7317 2014-05-20 Pedro Alves <palves@redhat.com>
7319 * linux-aarch64-low.c (aarch64_insert_point)
7320 (aarch64_remove_point): No longer check whether the type is
7321 supported here. Adjust to new interface.
7322 (the_low_target): Install aarch64_supports_z_point_type as
7323 supports_z_point_type method.
7324 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7325 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7326 instead of a Z packet char. Adjust.
7327 (arm_supports_z_point_type): New function.
7328 (arm_insert_point, arm_remove_point): Adjust to new interface.
7329 (the_low_target): Install arm_supports_z_point_type.
7330 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7331 (cris_insert_point, cris_remove_point): Adjust to new interface.
7332 Don't check whether the type is supported here.
7333 (the_low_target): Install cris_supports_z_point_type.
7334 * linux-low.c (linux_supports_z_point_type): New function.
7335 (linux_insert_point, linux_remove_point): Adjust to new interface.
7336 * linux-low.h (struct linux_target_ops) <insert_point,
7337 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7338 raw_breakpoint pointer parameter.
7339 <supports_z_point_type>: New method.
7340 * linux-mips-low.c (mips_supports_z_point_type): New function.
7341 (mips_insert_point, mips_remove_point): Adjust to new interface.
7342 Use mips_supports_z_point_type.
7343 (the_low_target): Install mips_supports_z_point_type.
7344 * linux-ppc-low.c (the_low_target): Install NULL as
7345 supports_z_point_type method.
7346 * linux-s390-low.c (the_low_target): Install NULL as
7347 supports_z_point_type method.
7348 * linux-sparc-low.c (the_low_target): Install NULL as
7349 supports_z_point_type method.
7350 * linux-x86-low.c (x86_supports_z_point_type): New function.
7351 (x86_insert_point): Adjust to new insert_point interface. Use
7352 insert_memory_breakpoint. Adjust to new
7353 i386_low_insert_watchpoint interface.
7354 (x86_remove_point): Adjust to remove_point interface. Use
7355 remove_memory_breakpoint. Adjust to new
7356 i386_low_remove_watchpoint interface.
7357 (the_low_target): Install x86_supports_z_point_type.
7358 * lynx-low.c (lynx_target_ops): Install NULL as
7359 supports_z_point_type callback.
7360 * nto-low.c (nto_supports_z_point_type): New.
7361 (nto_insert_point, nto_remove_point): Adjust to new interface.
7362 (nto_target_ops): Install nto_supports_z_point_type.
7363 * mem-break.c: Adjust intro comment.
7364 (struct raw_breakpoint) <raw_type, size>: New fields.
7365 <inserted>: Update comment.
7366 <shlib_disabled>: Delete field.
7367 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7368 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7369 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7370 (raw_bkpt_type_to_target_hw_bp_type): New function.
7371 (find_enabled_raw_code_breakpoint_at): New function.
7372 (find_raw_breakpoint_at): New type and size parameters. Use them.
7373 (insert_memory_breakpoint): New function, based off
7374 set_raw_breakpoint_at.
7375 (remove_memory_breakpoint): New function.
7376 (set_raw_breakpoint_at): Reimplement.
7377 (set_breakpoint): New, based on set_breakpoint_at.
7378 (set_breakpoint_at): Reimplement.
7379 (delete_raw_breakpoint): Go through the_target->remove_point
7380 instead of assuming memory breakpoints.
7381 (find_gdb_breakpoint_at): Delete.
7382 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7383 (find_gdb_breakpoint): New function.
7384 (set_gdb_breakpoint_at): Delete.
7385 (z_type_supported): New function.
7386 (set_gdb_breakpoint_1): New function, loosely based off
7387 set_gdb_breakpoint_at.
7388 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7389 (delete_gdb_breakpoint_at): Delete.
7390 (delete_gdb_breakpoint_1): New function, loosely based off
7391 delete_gdb_breakpoint_at.
7392 (delete_gdb_breakpoint): New function.
7393 (clear_gdb_breakpoint_conditions): Rename to ...
7394 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7396 (add_condition_to_breakpoint): Make static.
7397 (add_breakpoint_condition): Take a struct breakpoint pointer
7398 instead of an address. Adjust.
7399 (gdb_condition_true_at_breakpoint): Rename to ...
7400 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7402 (gdb_condition_true_at_breakpoint): Reimplement.
7403 (add_breakpoint_commands): Take a struct breakpoint pointer
7404 instead of an address. Adjust.
7405 (gdb_no_commands_at_breakpoint): Rename to ...
7406 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7407 parameter. Return true if no breakpoint was found. Change debug
7409 (gdb_no_commands_at_breakpoint): Reimplement.
7410 (run_breakpoint_commands): Rename to ...
7411 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7412 and change return type to boolean.
7413 (run_breakpoint_commands): New function.
7414 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7415 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7416 breakpoint. Go through the_target->remove_point instead of
7417 assuming memory breakpoint.
7418 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7419 software and hardware breakpoints.
7420 (reinsert_raw_breakpoint): Go through the_target->insert_point
7421 instead of assuming memory breakpoint.
7422 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7423 software and hardware breakpoints.
7424 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7425 Check both software and hardware breakpoints.
7426 (validate_inserted_breakpoint): Assert the breakpoint is a
7427 software breakpoint. Set the inserted flag to -1 instead of
7428 setting shlib_disabled.
7429 (delete_disabled_breakpoints): Adjust.
7430 (validate_breakpoints): Only validate software breakpoints.
7431 Adjust to inserted flag change.
7432 (check_mem_read, check_mem_write): Skip breakpoint types other
7433 than software breakpoints. Adjust to inserted flag change.
7434 * mem-break.h (enum raw_bkpt_type): New enum.
7435 (raw_breakpoint, struct process_info): Forward declare.
7436 (Z_packet_to_target_hw_bp_type): Delete declaration.
7437 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7438 (set_gdb_breakpoint, delete_gdb_breakpoint)
7439 (clear_breakpoint_conditions): New declarations.
7440 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7441 (breakpoint_inserted_here): Update comment.
7442 (add_breakpoint_condition, add_breakpoint_commands): Replace
7443 address parameter with a breakpoint pointer parameter.
7444 (gdb_breakpoint_here): Update comment.
7445 (delete_gdb_breakpoint_at): Delete.
7446 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7447 * server.c (process_point_options): Take a struct breakpoint
7448 pointer instead of an address. Adjust.
7449 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7450 delete_gdb_breakpoint.
7451 * spu-low.c (spu_target_ops): Install NULL as
7452 supports_z_point_type method.
7453 * target.h: Include mem-break.h.
7454 (struct target_ops) <prepare_to_access_memory>: Update comment.
7455 <supports_z_point_type>: New field.
7456 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7457 instead of a char. Also take a raw breakpoint pointer.
7458 * win32-arm-low.c (the_low_target): Install NULL as
7459 supports_z_point_type.
7460 * win32-i386-low.c (i386_supports_z_point_type): New function.
7461 (i386_insert_point, i386_remove_point): Adjust to new interface.
7462 (the_low_target): Install i386_supports_z_point_type.
7463 * win32-low.c (win32_supports_z_point_type): New function.
7464 (win32_insert_point, win32_remove_point): Adjust to new interface.
7465 (win32_target_ops): Install win32_supports_z_point_type.
7466 * win32-low.h (struct win32_target_ops):
7467 <supports_z_point_type>: New method.
7468 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7469 instead of a char. Also take a raw breakpoint pointer.
7471 2014-05-20 Pedro Alves <palves@redhat.com>
7473 * mem-break.h: Include break-common.h.
7474 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7475 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7476 (Z_packet_to_target_hw_bp_type): New declaration.
7477 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7478 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7479 (Z_PACKET_ACCESS_WP): Delete macros.
7480 (Z_packet_to_hw_type): Delete function.
7481 * i386-low.h: Don't include break-common.h here.
7482 (Z_packet_to_hw_type): Delete declaration.
7483 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7484 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7485 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7486 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7487 * linux-aarch64-low.c: Don't include break-common.h here.
7488 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7489 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7490 (Z_packet_to_target_hw_bp_type): Delete function.
7491 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7493 (mips_insert_point, mips_remove_point): Use
7494 Z_packet_to_target_hw_bp_type.
7496 2014-05-20 Pedro Alves <palves@redhat.com>
7498 * linux-aarch64-low.c: Include break-common.h.
7499 (enum target_point_type): Delete.
7500 (Z_packet_to_point_type): Rename to ...
7501 (Z_packet_to_target_hw_bp_type): ... this, and return a
7502 target_hw_bp_type instead.
7503 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7504 instead of an enum target_point_type.
7505 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7507 (aarch64_dr_state_insert_one_point)
7508 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7509 (aarch64_handle_aligned_watchpoint)
7510 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7511 Take an enum target_hw_bp_type instead of an enum
7513 (aarch64_supports_z_point_type): New function.
7514 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7515 use Z_packet_to_target_hw_bp_type.
7517 2014-05-20 Joel Brobecker <brobecker@adacore.com>
7519 * configure.ac: Only use -Werror by default when DEVELOPMENT
7521 * configure: Regenerate.
7523 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7525 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7526 * linux-x86-low.c (X86_64_USER_REGS): New.
7527 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7529 2014-04-28 Yao Qi <yao@codesourcery.com>
7531 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7534 2014-04-25 Pedro Alves <palves@redhat.com>
7537 * linux-low.c (linux_attach_fail_reason_string): New function.
7538 (linux_attach_lwp): Delete.
7539 (linux_attach_lwp_1): Rename to ...
7540 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7541 argument. Remove "initial" parameter. Return int instead of
7542 void. Don't error or warn here.
7543 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7544 failure to attach to the tgid. Call warning when failing to
7546 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7547 argument. Remove "initial" parameter. Return int instead of
7548 void. Don't error or warn here.
7549 (linux_attach_fail_reason_string): New declaration.
7550 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7551 interface change. Use linux_attach_fail_reason_string.
7553 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
7554 Walfred Tedeschi <walfred.tedeschi@intel.com>
7556 * Makefile.in: Added rules to handle new files
7557 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7558 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7559 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7560 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7561 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7562 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7564 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7565 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7566 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7567 i386/x32-avx512.xml.
7568 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7569 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7570 i386/x32-avx512-linux.xml.
7571 * i387-fp.c (num_avx512_k_registers): New constant for number
7573 (num_avx512_zmmh_low_registers): New constant for number of
7574 lower ZMM registers (0-15).
7575 (num_avx512_zmmh_high_registers): New constant for number of
7576 higher ZMM registers (16-31).
7577 (num_avx512_ymmh_registers): New contant for number of higher
7578 YMM registers (ymm16-31 added by avx521 on x86_64).
7579 (num_avx512_xmm_registers): New constant for number of higher
7580 XMM registers (xmm16-31 added by AVX512 on x86_64).
7581 (struct i387_xsave): Add space for AVX512 registers.
7582 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7583 Add code to handle AVX512 registers.
7584 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7585 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7586 prototypei from generated file.
7587 (tdesc_amd64_avx512_linux): Likewise.
7588 (init_registers_x32_avx512_linux): Likewise.
7589 (tdesc_x32_avx512_linux): Likewise.
7590 (init_registers_i386_avx512_linux): Likewise.
7591 (tdesc_i386_avx512_linux): Likewise.
7592 (x86_64_regmap): Add AVX512 registers.
7593 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7595 (initialize_low_arch): Add code to initialize AVX512 registers.
7597 2014-04-23 Pedro Alves <palves@redhat.com>
7599 * mem-break.c (find_gdb_breakpoint_at): Make static.
7600 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7602 2014-04-23 Pedro Alves <palves@redhat.com>
7604 * i386-low.c: Don't include break-common.h here.
7605 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7606 prototype to take target_hw_bp_type as argument instead of a Z
7608 * i386-low.h: Include break-common.h here.
7609 (Z_packet_to_hw_type): Declare.
7610 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7612 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7613 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7614 (x86_remove_point): Convert the packet number to a
7615 target_hw_bp_type before calling i386_low_remove_watchpoint.
7616 * win32-i386-low.c (i386_insert_point): Convert the packet number
7617 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7618 (i386_remove_point): Convert the packet number to a
7619 target_hw_bp_type before calling i386_low_remove_watchpoint.
7621 2014-04-23 Pedro Alves <palves@redhat.com>
7623 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7625 2014-04-10 Pedro Alves <palves@redhat.com>
7627 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7628 Check if the condition or command is NULL before checking if the
7629 breakpoint is known. On success, return true.
7630 * mem-break.h (add_breakpoint_condition): Document return.
7631 (add_breakpoint_commands): Add describing comment.
7632 * server.c (skip_to_semicolon): New function.
7633 (process_point_options): Use it.
7635 2014-04-09 Pedro Alves <palves@redhat.com>
7637 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7640 2014-02-27 Pedro Alves <palves@redhat.com>
7643 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7645 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7647 (last_thread_of_process_p): Take a PID argument instead of a
7649 (linux_wait_for_lwp): Delete.
7650 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7652 (linux_low_filter_event): New function, party factored out from
7653 linux_wait_for_event.
7654 (linux_wait_for_event): Rename to ...
7655 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7656 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7657 sigsuspend. Check for zombie leaders.
7658 (linux_wait_for_event): Reimplement as wrapper around
7659 linux_wait_for_event_filtered.
7660 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7661 a normal or signal exit is seen, it's the whole process exiting.
7662 (wait_for_sigstop): No longer a for_each_inferior callback.
7663 Rewrite on top of linux_wait_for_event_filtered.
7664 (stop_all_lwps): Call wait_for_sigstop directly.
7665 * server.c (resume, handle_target_event): Handle
7666 TARGET_WAITKIND_NO_RESUMED.
7668 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7670 * win32-low.c (psapi_get_dll_name,
7671 * win32_CreateToolhelp32Snapshot): Delete.
7672 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7673 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7675 (handle_load_dll): Add function description.
7676 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7678 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7680 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7682 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7683 base address when calling win32_add_one_solib.
7684 (handle_load_dll): Delete local variable load_addr.
7685 Remove 0x1000 offset applied to DLL base address when calling
7686 win32_add_one_solib.
7687 (handle_unload_dll): Add comment.
7689 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7691 * win32-low.c (win32_add_all_dlls): Renames
7692 win32_ensure_ntdll_loaded. Rewrite function documentation.
7693 Adjust implementation to always load all DLLs.
7694 Add 0x1000 offset to DLL base address when calling
7695 win32_add_one_solib.
7696 (child_initialization_done): New static global.
7697 (do_initial_child_stuff): Set child_initialization_done to
7698 zero during child initialization, and 1 after. Replace call
7699 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7701 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7702 (handle_unload_dll): Add function documentation.
7703 (get_child_debug_event): Ignore load and unload DLL events
7704 during child initialization.
7706 2014-02-20 Doug Evans <dje@google.com>
7708 Remove global all_lwps.
7709 * inferiors.h (ptid_of): Move here from linux-low.h.
7710 (pid_of, lwpid_of): Ditto.
7711 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7712 parameter is a struct thread_info * now.
7713 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7714 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7715 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7717 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7718 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7719 * linux-arm-low.c (update_registers_callback): Update, "entry"
7720 parameter is a struct thread_info * now.
7721 Fetch lwpid from current_inferior directly.
7722 (arm_insert_point): Pass &all_threads to find_inferior instead of
7724 (arm_remove_point): Ditto.
7725 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7726 (arm_prepare_to_resume): Fetch pid from thread.
7727 (arm_read_description): Fetch lwpid from current_inferior directly.
7728 * linux-low.c (all_lwps): Delete.
7729 (delete_lwp): Delete call to remove_inferior.
7730 (handle_extended_wait): Fetch lwpid from thread.
7731 (add_lwp): Don't set lwp->entry.id. Remove call to
7732 add_inferior_to_list.
7733 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7734 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7735 (kill_one_lwp_callback): Ditto.
7736 (linux_kill): Don't dereference NULL pointer.
7737 Fetch ptid,lwpid from thread.
7738 (get_detach_signal): Fetch ptid from thread.
7739 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7740 Simplify call to regcache_invalidate_thread.
7741 (delete_lwp_callback): Update, "entry" parameter is a
7742 struct thread_info * now. Fetch pid from thread.
7743 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7744 (status_pending_p_callback): Update, "entry" parameter is a
7745 struct thread_info * now. Fetch ptid from thread.
7746 (find_lwp_pid): Update, "entry" parameter is a
7747 struct thread_info * now.
7748 (linux_wait_for_lwp): Fetch pid from thread.
7749 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7750 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7751 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7752 (dequeue_one_deferred_signal): Ditto.
7753 (cancel_breakpoint): Fetch ptid from current_inferior.
7754 (linux_wait_for_event): Pass &all_threads to find_inferior,
7755 not &all_lwps. Fetch ptid, lwpid from thread.
7756 (count_events_callback): Update, "entry" parameter is a
7757 struct thread_info * now.
7758 (select_singlestep_lwp_callback): Ditto.
7759 (select_event_lwp_callback): Ditto.
7760 (cancel_breakpoints_callback): Ditto.
7761 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7763 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7764 (unsuspend_one_lwp): Update, "entry" parameter is a
7765 struct thread_info * now.
7766 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7768 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7769 Fetch lwpid from thread, not lwp.
7770 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7771 Pass &all_threads to find_inferior, not &all_lwps.
7772 (send_sigstop): Fetch lwpid from thread, not lwp.
7773 (send_sigstop_callback): Update, "entry" parameter is a
7774 struct thread_info * now.
7775 (suspend_and_send_sigstop_callback): Ditto.
7776 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7777 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7778 struct thread_info * now.
7779 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7781 (lwp_running): Update, "entry" parameter is a
7782 struct thread_info * now.
7783 (stop_all_lwps): Fetch ptid from thread.
7784 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7785 (linux_resume_one_lwp): Fetch lwpid from thread.
7786 (linux_set_resume_request): Update, "entry" parameter is a
7787 struct thread_info * now. Fetch pid, lwpid from thread.
7788 (resume_status_pending_p): Update, "entry" parameter is a
7789 struct thread_info * now.
7790 (need_step_over_p): Ditto. Fetch lwpid from thread.
7791 (start_step_over): Fetch lwpid from thread.
7792 (linux_resume_one_thread): Update, "entry" parameter is a
7793 struct thread_info * now. Fetch lwpid from thread.
7794 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7795 (proceed_one_lwp): Update, "entry" parameter is a
7796 struct thread_info * now. Fetch lwpid from thread.
7797 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7798 struct thread_info * now.
7799 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7800 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7801 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7803 (regsets_store_inferior_registers): Ditto.
7804 (fetch_register, store_register): Ditto.
7805 (linux_read_memory, linux_write_memory): Ditto.
7806 (linux_request_interrupt): Ditto.
7807 (linux_read_auxv): Ditto.
7808 (linux_xfer_siginfo): Ditto.
7809 (linux_qxfer_spu): Ditto.
7810 (linux_qxfer_libraries_svr4): Ditto.
7811 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7812 moved to inferiors.h.
7814 (get_thread_lwp): Update.
7815 (struct lwp_info): Delete member "entry". Simplify comment for
7818 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7819 current_inferior directly.
7820 (update_watch_registers_callback): Update, "entry" parameter is a
7821 struct thread_info * now. Fetch pid from thread.
7822 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7823 (mips_insert_point): Fetch lwpid from current_inferior.
7824 Pass &all_threads to find_inferior, not &all_lwps.
7825 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7826 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7828 (mips_stopped_data_address): Ditto.
7829 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7831 * linux-tile-low.c (tile_arch_setup): Ditto.
7832 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7833 (update_debug_registers_callback): Update, "entry" parameter is a
7834 struct thread_info * now. Fetch pid from thread.
7835 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7836 Pass &all_threads to find_inferior, not &all_lwps.
7837 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7838 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7839 Pass &all_threads to find_inferior, not &all_lwps.
7840 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7841 (i386_dr_low_get_status): Ditto.
7842 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7843 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7844 (x86_linux_read_description): Ditto.
7845 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7847 2014-02-20 Doug Evans <dje@google.com>
7849 * inferiors.c (get_first_inferior): Fix buglet.
7851 2014-02-19 Doug Evans <dje@google.com>
7853 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7854 * inferiors.c (add_thread): Change result type to struct thread_info *.
7855 All callers updated.
7856 (add_lwp): Call add_thread here instead of in callers.
7857 All callers updated.
7858 * linux-low.h (get_lwp_thread): Rewrite.
7859 (struct lwp_info): New member "thread".
7861 2014-02-19 Doug Evans <dje@google.com>
7863 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7864 All callers updated.
7866 2014-02-19 Doug Evans <dje@google.com>
7868 * inferiors.c (add_thread): Fix whitespace.
7870 2014-02-19 Doug Evans <dje@google.com>
7872 * dll.c (clear_dlls): Replace accessing list implemention details
7874 * gdbthread.h (get_first_thread): Declare.
7875 * inferiors.c (for_each_inferior_with_data): New function.
7876 (get_first_thread): New function.
7877 (find_thread_ptid): Simplify.
7878 (get_first_inferior): New function.
7879 (clear_list): Delete.
7880 (one_inferior_p): New function.
7881 (clear_inferior_list): New function.
7882 (clear_inferiors): Update.
7883 * inferiors.h (for_each_inferior_with_data): Declare.
7884 (clear_inferior_list): Declare.
7885 (one_inferior_p): Declare.
7886 (get_first_inferior): Declare.
7887 * linux-low.c (linux_wait_for_event): Replace accessing list
7888 implemention details with API function.
7889 * server.c (target_running): Ditto.
7890 (accumulate_file_name_length): New function.
7891 (emit_dll_description): New function.
7892 (handle_qxfer_libraries): Replace accessing list implemention
7893 details with API function.
7894 (handle_qxfer_threads_worker): New function.
7895 (handle_qxfer_threads_proper): Replace accessing list implemention
7896 details with API function.
7897 (handle_query): Ditto.
7898 (visit_actioned_threads_callback_ftype): New typedef.
7899 (visit_actioned_threads_data): New struct.
7900 (visit_actioned_threads): Rewrite to be find_inferior callback.
7901 (resume): Call find_inferior.
7902 (handle_status): Replace accessing list implemention
7903 details with API function.
7904 (process_serial_event): Replace accessing list implemention details
7906 * target.c (set_desired_inferior): Replace accessing list implemention
7907 details with API function.
7908 * tracepoint.c (same_process_p): New function.
7909 (gdb_agent_about_to_close): Replace accessing list implemention
7910 details with API function.
7911 * win32-low.c (child_delete_thread): Replace accessing list
7912 implemention details with API function.
7913 (match_dll_by_basename): New function.
7914 (dll_is_loaded_by_basename): New function.
7915 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7916 details call to dll_is_loaded_by_basename.
7918 2014-02-19 Doug Evans <dje@google.com>
7920 * dll.h (struct dll_info): Add comment.
7921 * gdbthread.h (struct thread_info): Add comment.
7922 (current_ptid): Simplify.
7923 * inferiors.c (add_process): Update.
7924 (remove_process): Update.
7925 * inferiors.h (struct process_info): Rename member "head" to "entry".
7926 * linux-low.c (delete_lwp): Update.
7928 (last_thread_of_process_p): Update.
7929 (kill_one_lwp_callback, linux_kill): Update.
7930 (status_pending_p_callback): Update.
7931 (wait_for_sigstop): Update. Simplify read of ptid.
7932 (start_step_over): Update.
7933 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7934 (get_lwp_thread): Update.
7935 (struct lwp_info): Rename member "head" to "entry".
7936 * regcache.h (inferior_list_entry): Delete.
7937 * server.c (kill_inferior_callback): Update.
7938 (detach_or_kill_inferior_callback): Update.
7939 (print_started_pid): Update.
7940 (print_attached_pid): Update.
7941 (process_serial_event): Simplify read of ptid.
7942 * thread-db.c (thread_db_create_event): Update.
7943 (thread_db_get_tls_address): Update.
7944 * win32-low.c (current_inferior_ptid): Simplify.
7946 2014-02-19 Tom Tromey <tromey@redhat.com>
7948 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7950 (target_supports_btrace): Update.
7952 2014-02-14 Yao Qi <yao@codesourcery.com>
7954 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7955 (rsp-low-ipa.o): New target.
7957 2014-02-12 Tom Tromey <tromey@redhat.com>
7959 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7960 convert_ascii_to_int.
7961 * regcache.c (registers_to_string): Likewise.
7962 * remote-utils.c (decode_M_packet): Likewise.
7963 * server.c (process_serial_event): Likewise.
7965 2014-02-12 Tom Tromey <tromey@redhat.com>
7967 * server.c (handle_query, handle_v_run): Use hex2bin, not
7969 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7971 2014-02-12 Tom Tromey <tromey@redhat.com>
7973 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7974 convert_int_to_ascii.
7975 * regcache.c (registers_to_string, collect_register_as_string):
7977 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7979 * server.c (process_serial_event): Likewise.
7980 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7981 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7983 2014-02-12 Tom Tromey <tromey@redhat.com>
7985 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7986 bin2hex, not hexify.
7987 * tracepoint.c (cmd_qtstatus): Likewise.
7989 2014-02-12 Tom Tromey <tromey@redhat.com>
7991 * remote-utils.c (monitor_output): Pass explicit length to
7994 2014-02-12 Tom Tromey <tromey@redhat.com>
7996 * tracepoint.c: Include rsp-low.h.
7997 * server.c: Include rsp-low.h.
7998 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7999 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
8001 * remote-utils.c: Include rsp-low.h.
8002 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
8003 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
8004 (convert_int_to_ascii, convert_ascii_to_int): Move to
8006 * regcache.c: Include rsp-low.h.
8007 * ax.c: Include rsp-low.h.
8008 * Makefile.in (SFILES): Add common/rsp-low.c.
8009 (OBS): Add rsp-low.o.
8010 (rsp-low.o): New target.
8012 2014-02-12 Tom Tromey <tromey@redhat.com>
8014 * utils.h (pulongest, plongest, phex_nz): Don't declare.
8015 Include print-utils.h.
8016 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
8017 (plongest, thirty_two, phex_nz): Remove.
8018 * Makefile.in (SFILES): Add common/print-utils.c.
8019 (OBS): Add print-utils.o.
8020 (print-utils-ipa.o): New target.
8021 (print-utils.o): New target.
8022 (IPA_OBJS): Add print-utils-ipa.o.
8024 2014-02-06 Tom Tromey <tromey@redhat.com>
8026 * Makefile.in (SFILES): Fix indentation.
8028 2014-02-05 Doug Evans <dje@google.com>
8030 * linux-low.c (linux_wait_for_event): Improve comment.
8031 (linux_wait_1): Keep current_inferior in sync with event_child.
8033 2014-01-22 Doug Evans <dje@google.com>
8035 * gdbthread.h (gdb_id_to_thread): Delete, unused.
8037 2014-01-22 Doug Evans <dje@google.com>
8039 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
8040 * configure: Regenerate.
8041 * config.in: Regenerate.
8042 * Makefile.in (SFILES): Add debug.c.
8044 * debug.c: New file.
8045 * debug.h: New file.
8046 * linux-aarch64-low.c (*): Update all debugging printfs to use
8047 debug_printf instead of fprintf.
8048 * linux-arm-low.c (*): Ditto.
8049 * linux-cris-low.c (*): Ditto.
8050 * linux-crisv32-low.c (*): Ditto.
8051 * linux-m32r-low.c (*): Ditto.
8052 * linux-sparc-low.c (*): Ditto.
8053 * linux-x86.c (*): Ditto.
8054 * linux-low.c (*): Ditto.
8055 (linux_wait_1): Add calls to debug_enter, debug_exit.
8056 (linux_wait): Remove redundant debugging printf.
8057 (stop_all_lwps): Add calls to debug_enter, debug_exit.
8058 (linux_resume, unstop_all_lwps): Ditto.
8059 * mem-break.c (*): Update all debugging printfs to use
8060 debug_printf instead of fprintf.
8061 * remote-utils.c (*): Ditto.
8062 * thread-db.c (*): Ditto.
8063 * server.c #include <ctype.h>, "gdb_vecs.h".
8064 (debug_threads): Moved to debug.c.
8065 (*): Update all debugging printfs to use debug_printf instead of
8067 (start_inferior): Replace call to fflush with call to debug_flush.
8068 (monitor_show_help): Mention set debug-format.
8069 (parse_debug_format_options): New function.
8070 (handle_monitor_command): Handle "monitor set debug-format".
8071 (gdbserver_usage): Mention --debug-format.
8072 (main): Parse --debug-format.
8073 * server.h (debug_threads): Declaration moved to debug.h.
8075 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8076 trace_debug_1 that uses debug_printf.
8077 (tracepoint_look_up_symbols): Update all debugging printfs to use
8078 debug_printf instead of fprintf.
8080 2014-01-20 Baruch Siach <baruch@tkos.co.il>
8082 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8085 2014-01-17 Pedro Alves <palves@redhat.com>
8088 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8089 defined after including gdb_proc_service.h.
8091 2014-01-16 Doug Evans <dje@google.com>
8093 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8094 (match_dll): Use it.
8096 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8098 * target.h (target_ops) <read_btrace>: Change parameters and
8099 return type to allow error reporting.
8100 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8101 trace reading errors on.
8102 * linux-low.c (linux_low_read_btrace): Pass trace reading
8104 (linux_low_disable_btrace): New.
8106 2014-01-15 Doug Evans <dje@google.com>
8108 * inferiors.c (thread_id_to_gdb_id): Delete.
8109 * inferiors.h (thread_id_to_gdb_id): Delete.
8111 2014-01-13 Eli Zaretskii <eliz@gnu.org>
8113 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8114 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
8117 2014-01-08 Pedro Alves <palves@redhat.com>
8119 * server.c (handle_status): Don't discard previous queued stop
8120 replies or thread's pending status here.
8121 (main) <disconnection>: Do it here instead.
8123 2014-01-08 Pedro Alves <palves@redhat.com>
8125 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
8126 * server.c (visit_actioned_threads, handle_pending_status): New
8128 (handle_v_cont): Factor out parts to ...
8129 (resume): ... this new function. If in all-stop, and a thread
8130 being resumed has a pending status, report it without actually
8132 (myresume): Adjust to use the new 'resume' function.
8133 (clear_pending_status_callback, set_pending_status_callback)
8134 (find_status_pending_thread_callback): New functions.
8135 (handle_status): Handle the case of multiple threads having
8136 interesting statuses to report. Report threads' real last signal
8137 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
8138 with an interesting thread to report the status for, instead of
8139 always reporting the status of the first thread.
8141 2014-01-01 Joel Brobecker <brobecker@adacore.com>
8143 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8144 * gdbreplay.c (gdbreplay_version): Likewise.
8146 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
8148 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8149 iov.iov_len with the real length in use.
8151 2013-12-13 Joel Brobecker <brobecker@adacore.com>
8153 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8154 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8155 for all targets that use win32-low.c.
8156 * win32-low.c (win32_ensure_ntdll_loaded): New function.
8157 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8159 2013-12-13 Pedro Alves <palves@redhat.com>
8161 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8162 if equal to TARGET_WAITKIND_LOADED.
8163 * win32-low.c (cached_status): New static global.
8164 (win32_wait): Add declaration.
8165 (do_initial_child_stuff): Flush all initial pending debug events
8166 up to the initial breakpoint.
8167 (win32_wait): If CACHED_STATUS was set, return that instead
8168 of doing a real wait. Remove the code resuming the execution
8169 of the inferior after receiving a TARGET_WAITKIND_LOADED event
8170 during the initial phase. Also remove the code changing
8171 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8172 TARGET_WAITKIND_STOPPED.
8174 2013-12-11 Yao Qi <yao@codesourcery.com>
8176 * notif.c (handle_notif_ack): Return 0 if no notification
8179 2013-11-20 Doug Evans <dje@google.com>
8181 * linux-low.c (linux_set_resume_request): Fix comment.
8183 2013-11-20 Doug Evans <dje@google.com>
8185 * linux-low.c (resume_status_pending_p): Tweak comment.
8187 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
8189 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8190 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8191 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8192 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8193 (srv_amd64_regobj): Add amd64-mpx.o.
8194 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8195 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8196 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8197 * i387-fp.c (num_pl_bnd_register) Added constant.
8198 (num_pl_bnd_cfg_registers) Added constant.
8199 (struct i387_xsave) Added reserved area and MPX fields.
8200 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8201 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8203 (tdesc_i386_mpx_linux): Add MPX amd64 target.
8204 (init_registers_amd64_mpx_linux): Declare new function.
8205 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8206 (x86_64_regmap): Add MPX registers.
8207 (x86_linux_read_description): Add MPX case.
8208 (initialize_low_arch): Initialize MPX targets.
8210 2013-11-18 Tom Tromey <tromey@redhat.com>
8212 * configure: Rebuild.
8213 * configure.ac: Don't check for stdlib.h.
8214 * gdbreplay.c: Unconditionally include stdlib.h.
8216 2013-11-18 Tom Tromey <tromey@redhat.com>
8218 * config.in: Rebuild.
8219 * configure: Rebuild.
8220 * configure.ac: Don't use AC_HEADER_DIRENT.
8222 2013-11-18 Tom Tromey <tromey@redhat.com>
8224 * server.h: Don't check HAVE_STRING_H.
8225 * gdbreplay.c: Don't check HAVE_STRING_H.
8226 * configure: Rebuild.
8228 2013-11-18 Tom Tromey <tromey@redhat.com>
8230 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8233 2013-11-08 Tom Tromey <tromey@redhat.com>
8235 * configure, config.in: Rebuild.
8236 * configure.ac: Remove unused configury.
8238 2013-11-08 Tom Tromey <tromey@redhat.com>
8240 * acinclude.m4: Include common.m4, codeset.m4.
8241 * configure, config.in: Rebuild.
8242 * configure.ac: Use GDB_AC_COMMON.
8244 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
8246 * linux-s390-low.c (HWCAP_S390_TE): New define.
8247 (s390_arch_setup): Consider the TE field in the HWCAP for
8248 determining 'have_regset_tdb'.
8250 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
8253 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8256 2013-10-02 Pedro Alves <palves@redhat.com>
8258 * server.c (process_serial_event): Don't output "GDBserver
8259 exiting" if GDB is connected through stdio.
8260 * target.c (mywait): Likewise, be silent if GDB is connected
8263 2013-10-01 Joel Brobecker <brobecker@adacore.com>
8265 * lynx-low.c (lynx_add_threads_after_attach): New function.
8266 (lynx_attach): Remove call to add_thread. Add call to
8267 lynx_add_threads_after_attach instead.
8269 2013-09-28 Mike Frysinger <vapier@gentoo.org>
8271 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8272 * config.in, configure: Regenerated.
8274 2013-09-18 Yao Qi <yao@codesourcery.com>
8277 * server.c (start_inferior): Clear 'resume_info'.
8279 2013-09-16 Jiong Wang <jiwang@tilera.com>
8281 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8284 2013-09-16 Jiong Wang <jiwang@tilera.com>
8286 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8287 linux-tile-low.o to srv_tgtobj.
8289 2013-09-16 Will Newton <will.newton@linaro.org>
8291 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8294 2013-09-06 Pedro Alves <palves@redhat.com>
8296 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8297 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8298 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8299 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8300 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8301 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8303 2013-09-06 Pedro Alves <palves@redhat.com>
8305 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8306 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8308 2013-09-06 Pedro Alves <palves@redhat.com>
8310 * linux-amd64-ipa.c: Include tracepoint.h.
8311 * linux-i386-ipa.c: Include tracepoint.h.
8313 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8315 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8316 (ps_get_thread_area): New function.
8318 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8320 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8321 (initialize_low_arch): Call init_registers_crisv32 rather than
8322 init_register_crisv32.
8324 2013-09-05 Pedro Alves <palves@redhat.com>
8326 * server.h (handle_vFile, hostio_last_error_from_errno): Move
8328 * hostio.h: ... this new file.
8329 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8330 win32-low.c: Include hostio.h.
8332 2013-09-05 Pedro Alves <palves@redhat.com>
8334 * server.h (gdb_client_data, handler_func, callback_handler_func)
8335 (delete_file_handler, add_file_handler, append_callback_event)
8336 (delete_callback_event, start_event_loop, initialize_event_loop):
8337 Move to event-loop.h and include it.
8338 * event-loop.h: New file.
8340 2013-09-05 Pedro Alves <palves@redhat.com>
8342 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8343 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8344 (loaded_dll, unloaded_dll): Move to ...
8345 * dll.h: ... this new file.
8346 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8348 2013-09-05 Pedro Alves <palves@redhat.com>
8350 * server.h (current_process, get_thread_process, all_processes)
8351 (add_inferior_to_list, for_each_inferior, current_inferior)
8352 (remove_inferior, add_process, remove_process, find_process_pid)
8353 (have_started_inferiors_p, have_attached_inferiors_p)
8354 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8355 (clear_inferiors, find_inferior, find_inferior_id)
8356 (inferior_target_data, set_inferior_target_data)
8357 (inferior_regcache_data, set_inferior_regcache_data): Move to
8358 inferiors.h, and include it.
8359 * inferiors.h: New file.
8361 2013-09-05 Pedro Alves <palves@redhat.com>
8363 * server.h (struct emit_ops, current_insn_ptr, emit_error):
8367 2013-09-05 Pedro Alves <palves@redhat.com>
8369 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8371 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8372 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8373 (handle_tracepoint_general_set, handle_tracepoint_query)
8374 (tracepoint_finished_step, tracepoint_was_hit)
8375 (release_while_stepping_state_list, current_traceframe)
8376 (in_readonly_region, traceframe_read_mem)
8377 (fetch_traceframe_registers, traceframe_read_sdata)
8378 (traceframe_read_info, struct fast_tpoint_collect_status)
8379 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8380 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8381 (supply_fast_tracepoint_registers)
8382 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8383 (ipa_tdesc, claim_trampoline_space)
8384 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8385 (agent_mem_read, agent_get_trace_state_variable_value)
8386 (agent_set_trace_state_variable_value, agent_tsv_read)
8387 (agent_mem_read_string, get_raw_reg_func_addr)
8388 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8389 * tracepoint.h: ... this new file.
8391 2013-09-05 Pedro Alves <palves@redhat.com>
8393 * server.h (perror_with_name, error, fatal, warning, paddress)
8394 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8396 * utils.h: New file.
8398 2013-09-05 Pedro Alves <palves@redhat.com>
8400 * server.h (remote_debug, noack_mode, transport_is_reliable)
8401 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8402 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8403 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8404 (write_enn, initialize_async_io, enable_async_io)
8405 (disable_async_io, check_remote_input_interrupt_request)
8406 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8407 (dead_thread_notify, prepare_resume_reply)
8408 (decode_address_to_semicolon, decode_address, decode_m_packet)
8409 (decode_M_packet, decode_X_packet, decode_xfer_write)
8410 (decode_search_memory_packet, unhexify, hexify)
8411 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8412 (look_up_one_symbol, relocate_instruction)
8413 (monitor_output): Move to remote-utils.h, and include it.
8414 * remote-utils.h: New file.
8416 2013-09-05 Pedro Alves <palves@redhat.com>
8418 * server.h (_): Delete.
8420 2013-09-02 Pedro Alves <palves@redhat.com>
8422 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8423 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8425 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8427 2013-09-02 Pierre Muller <muller@sourceware.org>
8429 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8430 or WriteProcessMemory complete successfully and handle
8431 ERROR_PARTIAL_COPY error.
8433 2013-09-02 Pedro Alves <palves@redhat.com>
8435 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8436 error instead of EIO.
8438 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8441 * linux-low.c: Include filestuff.h.
8442 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8443 * lynx-low.c: Include filestuff.h.
8444 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8445 * server.c: Include filestuff.h.
8446 (main): Call notice_open_fds.
8447 * spu-low.c: Include filestuff.h.
8448 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8450 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
8452 * Makefile.in: Explain why ../target and ../nat are not
8453 listed as include file search paths.
8454 (linux-waitpid.o): New object file rule.
8455 * configure.srv (srv_native_linux_obj): New variable.
8456 Replace all occurrences of linux native object files with
8457 $srv_native_linux_obj.
8458 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8459 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8460 (linux_enable_event_reporting): Remove declaration.
8461 (my_waitpid): Moved to common/linux-waitpid.c.
8462 (linux_wait_for_event): Pass ptid when calling
8463 linux_enable_event_reporting.
8464 (linux_supports_tracefork_flag): Remove.
8465 (linux_enable_event_reporting): Likewise.
8466 (linux_tracefork_grandchild): Remove.
8467 (STACK_SIZE): Moved to common/linux-ptrace.c.
8468 (linux_tracefork_child): Remove.
8469 (linux_test_for_tracefork): Remove.
8470 (linux_look_up_symbols): Call linux_supports_traceclone.
8471 (initialize_low): Remove call to linux_test_for_tracefork.
8472 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8473 common/linux-ptrace.h.
8474 (PTRACE_TYPE_ARG4): Likewise.
8475 Include linux-ptrace.h.
8477 2013-08-21 Pedro Alves <palves@redhat.com>
8479 * config.in: Renegerate.
8481 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
8483 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8484 (SFILES): Remove $(srcdir)/common/target-common.c and
8485 add $(srcdir)/target/waitstatus.c.
8486 (OBS): Remove target-common.o and add waitstatus.o.
8487 (server_h): Remove $(srcdir)/../common/target-common.h and
8488 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8489 and $(srcdir)/../target/waitstatus.h.
8490 (target-common.o): Remove.
8491 (waitstatus.o): New target object file.
8492 * target.h: Do not include target-common.h and
8493 include target/resume.h, target/wait.h and
8494 target/waitstatus.h.
8496 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
8498 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8499 to PTRACE_TYPE_ARG3.
8500 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8501 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8503 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8504 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8506 2013-07-27 Jie Zhang <jie@codesourcery.com>
8507 Daniel Jacobowitz <dan@codesourcery.com>
8508 Yao Qi <yao@codesourcery.com>
8510 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8511 (mips-linux-watch.o): New rule.
8512 (mips_linux_watch_h): New variable.
8513 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8515 * linux-mips-low.c: Include mips-linux-watch.h.
8516 (struct arch_process_info, struct arch_lwp_info): New.
8517 (update_watch_registers_callback): New function.
8518 (mips_linux_new_process, mips_linux_new_thread) New functions.
8519 (mips_linux_prepare_to_resume, mips_insert_point): New
8521 (mips_remove_point, mips_stopped_by_watchpoint): New
8523 (rsp_bp_type_to_target_hw_bp_type): New function.
8524 (mips_stopped_data_address): New function.
8525 (the_low_target): Add watchpoint support functions.
8527 2013-07-27 Yao Qi <yao@codesourcery.com>
8529 * i386-low.c: Include break-common.h.
8530 (enum target_hw_bp_type): Remove.
8532 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
8534 * Makefile.in (SFILES): /common/target-common.c.
8535 (OBS): Add target-common.o.
8536 (server_h): Add $(srcdir)/../common/target-common.h.
8537 (target-common.o): New target.
8538 * server.c (queue_stop_reply_callback): Free
8539 status string after use.
8540 * target.c (target_waitstatus_to_string): Remove.
8541 * target.h: Include target-common.h.
8542 (resume_kind): Likewise.
8543 (target_waitkind): Likewise.
8544 (target_waitstatus): Likewise.
8545 (TARGET_WNOHANG): Likewise.
8547 2013-07-04 Yao Qi <yao@codesourcery.com>
8549 * Makefile.in (host_alias): Use @host_noncanonical@.
8550 (target_alias): Use @target_noncanonical@.
8551 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8552 ACX_NONCANONICAL_HOST.
8553 * configure: Regenerated.
8556 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8558 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8559 * configure: Rebuild.
8560 * Makefile.in (version_host, version_target): Get from configure.
8561 (version.c): Use $(version_host) and $(version_target).
8563 2013-07-03 Pedro Alves <palves@redhat.com>
8565 * Makefile.in (config.status): Depend on development.sh.
8566 * acinclude.m4: Include libmcheck.m4.
8567 * configure: Regenerate.
8569 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8571 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8572 attribute inside the parentheses.
8573 (winapi_DebugSetProcessKillOnExit): Ditto.
8574 (winapi_DebugBreakProcess): Ditto.
8575 (winapi_GenerateConsoleCtrlEvent): Ditto.
8577 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8579 * notif.h (notif_event): Add a dummy member to avoid compiler
8582 2013-07-01 Pedro Alves <palves@redhat.com>
8584 * hostio.c (HOSTIO_PATH_MAX): Define.
8585 (require_filename, handle_open, handle_unlink, handle_readlink):
8588 2013-07-01 Pedro Alves <palves@redhat.com>
8590 * server.h: Include "pathmax.h".
8591 * linux-low.c: Don't include sys/param.h.
8592 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8594 * win32-low.c: Don't include sys/param.h.
8595 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8597 2013-07-01 Pedro Alves <palves@redhat.com>
8599 * event-loop.c: Don't check HAVE_UNISTD_H before including
8601 * gdbreplay.c: Likewise.
8602 * remote-utils.c: Likewise.
8603 * server.c: Likewise.
8604 * configure.ac: Don't check for unistd.h.
8605 * configure: Regenerate.
8607 2013-06-28 Tom Tromey <tromey@redhat.com>
8609 * Makefile.in (version.c): Use version.in, not
8612 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8614 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8615 * configure: Rebuild.
8616 * Makefile.in (version_host, version_target): Get from configure.
8617 (version.c): Use $(version_host) and $(version_target).
8619 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8621 Fix trace-status to output user name without trailing colon.
8622 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8624 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8626 Fix trace-status to output proper start-time and stop-time.
8627 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8628 output start time and stop time in hex as gdb expects.
8630 2013-06-26 Pedro Alves <pedro@codesourcery.com>
8632 * tracepoint.c (build_traceframe_info_xml): Output trace state
8633 variables present in the trace buffer.
8635 2013-06-24 Tom Tromey <tromey@redhat.com>
8637 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8639 (version.o): Remove.
8640 * gdbreplay.c: Include version.h.
8641 (version, host_name): Don't declare.
8642 * server.h: Include version.h.
8643 (version, host_name): Don't declare.
8645 2013-06-12 Pedro Alves <palves@redhat.com>
8647 * linux-x86-low.c (linux_is_elf64): Delete global.
8648 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8649 with local linux_pid_exe_is_elf_64_file use.
8651 2013-06-11 Pedro Alves <palves@redhat.com>
8653 * linux-low.c (regset_disabled, disable_regset): New functions.
8654 (regsets_fetch_inferior_registers)
8655 (regsets_store_inferior_registers): Use them.
8656 (initialize_regsets_info); Don't allocate the disabled_regsets
8658 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8661 2013-06-11 Pedro Alves <palves@redhat.com>
8663 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8666 2013-06-11 Pedro Alves <palves@redhat.com>
8668 * linux-x86-low.c (initialize_low_arch): Call
8669 init_registers_x32_avx_linux.
8671 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8673 Fix compatibility with Android Bionic.
8674 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8677 2013-06-07 Pedro Alves <palves@redhat.com>
8680 * Makefile.in (OBS): Add tdesc.o.
8681 (IPA_OBJS): Add tdesc-ipa.o.
8682 (tdesc-ipa.o): New rule.
8683 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8685 * linux-low.c (new_inferior): Delete.
8686 (disabled_regsets, num_regsets): Delete.
8687 (linux_add_process): Adjust to set the new per-process
8689 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8690 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8691 was a stop. When calling arch_setup, switch the current inferior
8692 to the thread that got an event.
8693 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8694 (regsets_fetch_inferior_registers)
8695 (regsets_store_inferior_registers): New regsets_info parameter.
8697 (linux_register_in_regsets): New regs_info parameter. Adjust to
8699 (register_addr, fetch_register, store_register): New usrregs_info
8700 parameter. Adjust to use it.
8701 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8702 parameter regs_info. Adjust to use it.
8703 (linux_fetch_registers): Get the current inferior's regs_info, and
8705 (linux_store_registers): Ditto.
8706 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8707 (initialize_low): Don't initialize the target_regsets here. Call
8708 initialize_low_arch.
8709 * linux-low.h (target_regsets): Delete declaration.
8710 (struct regsets_info): New.
8711 (struct usrregs_info): New.
8712 (struct regs_info): New.
8713 (struct process_info_private) <new_inferior>: New field.
8714 (struct linux_target_ops): Delete the num_regs, regmap, and
8715 regset_bitmap fields. New field regs_info.
8716 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8717 * i387-fp.c (num_xmm_registers): Delete.
8718 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8719 calls to new interface.
8720 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8721 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8722 Infer the number of xmm registers from the regcache's target
8724 * i387-fp.h (num_xmm_registers): Delete.
8725 * inferiors.c (add_thread): Don't install the thread's regcache
8727 * proc-service.c (gregset_info): Fetch the current inferior's
8728 regs_info. Adjust to use it.
8729 * regcache.c: Include tdesc.h.
8730 (register_bytes, reg_defs, num_registers)
8731 (gdbserver_expedite_regs): Delete.
8732 (get_thread_regcache): If the thread doesn't have a regcache yet,
8733 create one, instead of aborting gdbserver.
8734 (regcache_invalidate_one): Rename to ...
8735 (regcache_invalidate_thread): ... this.
8736 (regcache_invalidate_one): New.
8737 (regcache_invalidate): Only invalidate registers of the current
8739 (init_register_cache): Add target_desc parameter, and use it.
8740 (new_register_cache): Ditto. Assert the target description has a
8741 non zero registers_size.
8742 (regcache_cpy): Add assertions. Adjust.
8743 (realloc_register_cache, set_register_cache): Delete.
8744 (registers_to_string, registers_from_string): Adjust.
8745 (find_register_by_name, find_regno, find_register_by_number)
8746 (register_cache_size): Add target_desc parameter, and use it.
8747 (free_register_cache_thread, free_register_cache_thread_one)
8748 (regcache_release, register_cache_size): New.
8749 (register_size): Add target_desc parameter, and use it.
8750 (register_data, supply_register, supply_register_zeroed)
8751 (supply_regblock, supply_register_by_name, collect_register)
8752 (collect_register_as_string, collect_register_by_name): Adjust.
8753 * regcache.h (struct target_desc): Forward declare.
8754 (struct regcache) <tdesc>: New field.
8755 (init_register_cache, new_register_cache): Add target_desc
8757 (regcache_invalidate_thread): Declare.
8758 (regcache_invalidate_one): Delete declaration.
8759 (regcache_release): Declare.
8760 (find_register_by_number, register_cache_size, register_size)
8761 (find_regno): Add target_desc parameter.
8762 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8764 * remote-utils.c: Include tdesc.h.
8765 (outreg, prepare_resume_reply): Adjust.
8766 * server.c: Include tdesc.h.
8767 (gdbserver_xmltarget): Delete declaration.
8768 (get_features_xml, process_serial_event): Adjust.
8769 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8771 (struct process_info) <tdesc>: New field.
8772 (ipa_tdesc): Declare.
8773 * tdesc.c: New file.
8774 * tdesc.h: New file.
8775 * tracepoint.c: Include tdesc.h.
8776 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8777 (get_context_regcache): Adjust to pass ipa_tdesc down.
8778 (do_action_at_tracepoint): Adjust to get the register cache size
8779 from the context regcache's description.
8780 (traceframe_walk_blocks): Adjust to get the register cache size
8781 from the current trace frame's description.
8782 (traceframe_get_pc): Adjust to get current trace frame's
8783 description and pass it down.
8784 (gdb_collect): Adjust to get the register cache size from the
8786 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8787 (gdbserver_xmltarget): Delete.
8788 (initialize_low_tracepoint): Set the ipa's target description.
8789 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8790 (initialize_low_tracepoint): Set the ipa's target description.
8791 * linux-x86-low.c: Include tdesc.h.
8792 [__x86_64__] (is_64bit_tdesc): New.
8793 (ps_get_thread_area, x86_get_thread_area): Use it.
8794 (i386_cannot_store_register): Rename to ...
8795 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8796 (i386_cannot_fetch_register): Rename to ...
8797 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8798 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8800 (target_regsets): Rename to ...
8801 (x86_regsets): ... this.
8802 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8804 (x86_siginfo_fixup): Use is_64bit_tdesc.
8805 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8806 (tdesc_x32_avx_linux, tdesc_x32_linux)
8807 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8809 (x86_linux_update_xmltarget): Delete.
8810 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8811 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8812 (AMD64_LINUX_USER64_CS): New.
8813 (x86_linux_read_description): New, based on
8814 x86_linux_update_xmltarget.
8815 (same_process_callback): New.
8816 (x86_arch_setup_process_callback): New.
8817 (x86_linux_update_xmltarget): New.
8818 (x86_regsets_info): New.
8819 (amd64_linux_regs_info): New.
8820 (i386_linux_usrregs_info): New.
8821 (i386_linux_regs_info): New.
8822 (x86_linux_regs_info): New.
8823 (x86_arch_setup): Reimplement.
8824 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8825 (x86_emit_ops): Ditto.
8826 (the_low_target): Adjust. Install x86_linux_regs_info,
8827 x86_cannot_fetch_register, and x86_cannot_store_register.
8828 (initialize_low_arch): New.
8829 * linux-ia64-low.c (tdesc_ia64): Declare.
8830 (ia64_fetch_register): Adjust.
8831 (ia64_usrregs_info, regs_info): New globals.
8832 (ia64_regs_info): New function.
8833 (the_low_target): Adjust.
8834 (initialize_low_arch): New function.
8835 * linux-sparc-low.c (tdesc_sparc64): Declare.
8836 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8838 (sparc_arch_setup): New function.
8839 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8840 (the_low_target): Adjust.
8841 (initialize_low_arch): New function.
8842 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8843 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8844 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8845 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8846 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8847 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8848 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8849 (tdesc_powerpc_isa205_vsx64l): Declare.
8850 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8851 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8852 (ppc_set_pc, ppc_get_hwcap): Adjust.
8853 (ppc_usrregs_info): Forward declare.
8854 (!__powerpc64__) ppc_regmap_adjusted: New global.
8855 (ppc_arch_setup): Adjust to the current process'es target
8857 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8858 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8859 (ppc_store_evrregset): Adjust.
8860 (target_regsets): Rename to ...
8861 (ppc_regsets): ... this, and make static.
8862 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8863 (ppc_regs_info): New function.
8864 (the_low_target): Adjust.
8865 (initialize_low_arch): New function.
8866 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8867 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8868 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8869 (tdesc_s390x_linux64v2): Declare.
8870 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8871 (s390_fill_gregset, s390_store_last_break): Adjust.
8872 (target_regsets): Rename to ...
8873 (s390_regsets): ... this, and make static.
8874 (s390_get_pc, s390_set_pc): Adjust.
8875 (s390_get_hwcap): New target_desc parameter, and use it.
8876 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8877 (s390_arch_setup): Adjust to set the current process'es target
8878 description. Don't adjust the regmap.
8879 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8880 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8881 (regs_info_3264): New globals.
8882 (s390_regs_info): New function.
8883 (the_low_target): Adjust.
8884 (initialize_low_arch): New function.
8885 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8886 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8887 [__mips64] (init_registers_mips_linux)
8888 (init_registers_mips_dsp_linux): Delete defines.
8889 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8890 (have_dsp): New global.
8891 (mips_read_description): New, based on mips_arch_setup.
8892 (mips_arch_setup): Reimplement.
8893 (get_usrregs_info): New function.
8894 (mips_cannot_fetch_register, mips_cannot_store_register)
8895 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8896 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8897 (target_regsets): Rename to ...
8898 (mips_regsets): ... this, and make static.
8899 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8900 (dsp_regs_info, regs_info): New globals.
8901 (mips_regs_info): New function.
8902 (the_low_target): Adjust.
8903 (initialize_low_arch): New function.
8904 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8905 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8907 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8908 (arm_read_description): New, with bits factored from
8910 (arm_arch_setup): Reimplement.
8911 (target_regsets): Rename to ...
8912 (arm_regsets): ... this, and make static.
8913 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8914 (arm_regs_info): New function.
8915 (the_low_target): Adjust.
8916 (initialize_low_arch): New function.
8917 * linux-m68k-low.c (tdesc_m68k): Declare.
8918 (target_regsets): Rename to ...
8919 (m68k_regsets): ... this, and make static.
8920 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8921 (m68k_regs_info): New function.
8922 (m68k_arch_setup): New function.
8923 (the_low_target): Adjust.
8924 (initialize_low_arch): New function.
8925 * linux-sh-low.c (tdesc_sharch): Declare.
8926 (target_regsets): Rename to ...
8927 (sh_regsets): ... this, and make static.
8928 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8929 (sh_regs_info, sh_arch_setup): New functions.
8930 (the_low_target): Adjust.
8931 (initialize_low_arch): New function.
8932 * linux-bfin-low.c (tdesc_bfin): Declare.
8933 (bfin_arch_setup): New function.
8934 (bfin_usrregs_info, regs_info): New globals.
8935 (bfin_regs_info): New function.
8936 (the_low_target): Adjust.
8937 (initialize_low_arch): New function.
8938 * linux-cris-low.c (tdesc_cris): Declare.
8939 (cris_arch_setup): New function.
8940 (cris_usrregs_info, regs_info): New globals.
8941 (cris_regs_info): New function.
8942 (the_low_target): Adjust.
8943 (initialize_low_arch): New function.
8944 * linux-cris-low.c (tdesc_crisv32): Declare.
8945 (cris_arch_setup): New function.
8946 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8947 (cris_regs_info): New function.
8948 (the_low_target): Adjust.
8949 (initialize_low_arch): New function.
8950 * linux-m32r-low.c (tdesc_m32r): Declare.
8951 (m32r_arch_setup): New function.
8952 (m32r_usrregs_info, regs_info): New globals.
8953 (m32r_regs_info): Adjust.
8954 (initialize_low_arch): New function.
8955 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8956 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8957 (tic6x_usrregs_info): Forward declare.
8958 (tic6x_read_description): New function, based on ...
8959 (tic6x_arch_setup): ... this. Reimplement.
8960 (target_regsets): Rename to ...
8961 (tic6x_regsets): ... this, and make static.
8962 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8963 (tic6x_regs_info): New function.
8964 (the_low_target): Adjust.
8965 (initialize_low_arch): New function.
8966 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8967 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8968 (target_regsets): Rename to ...
8969 (xtensa_regsets): ... this, and make static.
8970 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8972 (xtensa_arch_setup, xtensa_regs_info): New functions.
8973 (the_low_target): Adjust.
8974 (initialize_low_arch): New function.
8975 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8976 (nios2_arch_setup): Set the current process'es tdesc.
8977 (target_regsets): Rename to ...
8978 (nios2_regsets): ... this.
8979 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8980 (nios2_regs_info): New function.
8981 (the_low_target): Adjust.
8982 (initialize_low_arch): New function.
8983 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8984 (aarch64_arch_setup): Set the current process'es tdesc.
8985 (target_regsets): Rename to ...
8986 (aarch64_regsets): ... this.
8987 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8988 (aarch64_regs_info): New function.
8989 (the_low_target): Adjust.
8990 (initialize_low_arch): New function.
8991 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8993 (target_regsets): Rename to ...
8994 (tile_regsets): ... this.
8995 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8996 (tile_regs_info): New function.
8997 (tile_arch_setup): Set the current process'es tdesc.
8998 (the_low_target): Adjust.
8999 (initialize_low_arch): New function.
9000 * spu-low.c (tdesc_spu): Declare.
9001 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
9002 * win32-arm-low.c (tdesc_arm): Declare.
9003 (arm_arch_setup): New function.
9004 (the_low_target): Install arm_arch_setup instead of
9006 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
9007 (init_windows_x86): Rename to ...
9008 (i386_arch_setup): ... this. Set `win32_tdesc'.
9009 (the_low_target): Adjust.
9010 * win32-low.c (win32_tdesc): New global.
9011 (child_add_thread): Don't create the thread cache here.
9012 (do_initial_child_stuff): Set the new process'es tdesc.
9013 * win32-low.h (struct target_desc): Forward declare.
9014 (win32_tdesc): Declare.
9015 * lynx-i386-low.c (tdesc_i386): Declare global.
9016 (lynx_i386_arch_setup): Set `lynx_tdesc'.
9017 * lynx-low.c (lynx_tdesc): New global.
9018 (lynx_add_process): Set the new process'es tdesc.
9019 * lynx-low.h (struct target_desc): Forward declare.
9020 (lynx_tdesc): Declare global.
9021 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
9022 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
9023 * nto-low.c (nto_tdesc): New global.
9024 (do_attach): Set the new process'es tdesc.
9025 * nto-low.h (struct target_desc): Forward declare.
9026 (nto_tdesc): Declare.
9027 * nto-x86-low.c (tdesc_i386): Declare.
9028 (nto_x86_arch_setup): Set `nto_tdesc'.
9030 2013-06-04 Gary Benson <gbenson@redhat.com>
9032 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
9033 to qSupported response when appropriate.
9034 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
9035 with nonzero-length annex.
9036 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
9037 arguments supplied in annex.
9039 2013-05-31 Doug Evans <dje@google.com>
9042 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
9043 64 bits in 64-cross-32 environment.
9045 2013-05-28 Pedro Alves <palves@redhat.com>
9047 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
9048 (aarch64-without-fpu.c): Delete rule.
9049 * configure.srv (aarch64*-*-linux*): Remove references to
9050 aarch64-without-fpu.o and aarch64-without-fpu.xml.
9051 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
9054 2013-05-24 Pedro Alves <palves@redhat.com>
9056 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
9057 instead of strchr/decode_address. Error if the range isn't split
9058 with a ','. Don't assume there's be a ':' in the action.
9060 2013-05-23 Yao Qi <yao@codesourcery.com>
9061 Pedro Alves <palves@redhat.com>
9063 * linux-low.c (lwp_in_step_range): New function.
9064 (linux_wait_1): If the thread was range stepping and stopped
9065 outside the stepping range, report the stop to GDB. Otherwise,
9066 continue stepping. Add range stepping debug output.
9067 (linux_set_resume_request): Copy the step range from the resume
9069 (linux_supports_range_stepping): New.
9070 (linux_target_ops) <supports_range_stepping>: Set to
9071 linux_supports_range_stepping.
9072 * linux-low.h (struct linux_target_ops)
9073 <supports_range_stepping>: New field.
9074 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9075 * linux-x86-low.c (x86_supports_range_stepping): New.
9076 (the_low_target) <supports_range_stepping>: Set to
9077 x86_supports_range_stepping.
9078 * server.c (handle_v_cont): Handle 'r' action.
9079 (handle_v_requests): Append ";r" if the target supports range
9081 * target.h (struct thread_resume) <step_range_start,
9082 step_range_end>: New fields.
9083 (struct target_ops) <supports_range_stepping>:
9085 (target_supports_range_stepping): New macro.
9087 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9089 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9090 confusion in comment.
9092 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9094 * lynx-low.c (struct process_info_private): New type.
9095 (lynx_add_process): New function.
9096 (lynx_create_inferior, lynx_attach): Replace calls to
9097 add_process by calls to lynx_add_process.
9098 (lynx_resume): If PTID is null, then try using
9099 current_process()->private->last_wait_event_ptid.
9101 (lynx_clear_inferiors): Delete. The contents of that function
9102 has been inlined in lynx_mourn;
9103 (lynx_wait_1): Save the ptid in the process's private data.
9104 (lynx_mourn): Free the process' private data. Replace call
9105 to lynx_clear_inferiors by call to clear_inferiors.
9107 2013-05-17 Yao Qi <yao@codesourcery.com>
9109 * i386-low.c (i386_length_and_rw_bits): Move the comment to
9112 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
9114 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9115 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
9116 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9117 PT_TEXT_END_ADDR guards. Update comments.
9118 (linux_target_op) <read_offsets>: Conditionally define to
9119 linux_read_offsets if the target is UCLIBC and if it defines
9120 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
9122 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
9123 Andrew Jenner <andrew@codesourcery.com>
9125 * Makefile.in (SFILES): Add linux-nios2-low.c.
9126 (clean): Add action to delete nios2-linux.c.
9127 (nios2-linux.c): New rule.
9128 * configure.srv: Add nios2*-*-linux*.
9129 * linux-nios2-low.c: New.
9131 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
9133 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9135 2013-04-25 Hui Zhu <hui@codesourcery.com>
9138 * ax.c (ax_printf): Add fflush.
9140 2013-04-22 Tom Tromey <tromey@redhat.com>
9142 * Makefile.in (SFILES): Add filestuff.c.
9143 (OBS): Add filestuff.o.
9144 (filestuff.o): New target.
9145 * config.in, configure: Rebuild.
9146 * configure.ac: Check for fdwalk, pipe2.
9148 2013-04-17 Pedro Alves <palves@redhat.com>
9150 * configure.ac (USE_THREAD_DB): Delete variable.
9151 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9152 Don't AC_SUBST USE_THREAD_DB.
9153 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9154 * config.in, configure: Regenerate.
9156 2013-04-16 Pedro Alves <palves@redhat.com>
9158 * linux-low.h (struct lwp_info) <thread_known>: Move under
9159 the USE_THREAD_DB #ifdef.
9161 2013-04-16 Pedro Alves <palves@redhat.com>
9163 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9164 (linux-low.o): Delete rule.
9165 * linux-low.h: Always include "gdb_thread_db.h" instead of
9166 conditionally including thread_db.h.
9167 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9170 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9172 * Makefile.in (install-only): Fix make install regression.
9174 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
9176 Convert man pages to texinfo, new gdbinit.5 texinfo page.
9177 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
9179 * gdbserver.1: Remove.
9181 2013-03-22 Pedro Alves <palves@redhat.com>
9183 * linux-low.c (handle_extended_wait): Don't call
9184 linux_enable_event_reporting.
9186 2013-03-15 Tony Theodore <tonyt@logyst.com>
9189 * Makefile.in (SHELL): Use @SHELL@.
9191 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9193 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9196 2013-03-13 Joel Brobecker <brobecker@adacore.com>
9198 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9199 Remove extraneous NULL element.
9201 2013-03-13 Yao Qi <yao@codesourcery.com>
9203 * tracepoint.c (traceframe_read_tsv): Look for the last matched
9204 'V' block in trace frame.
9206 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9208 * target.h (struct target_ops): Add btrace ops.
9209 (target_supports_btrace): New macro.
9210 (target_enable_btrace): New macro.
9211 (target_disable_btrace): New macro.
9212 (target_read_btrace): New macro.
9213 * gdbthread.h (struct thread_info): Add btrace field.
9214 * server.c: Include btrace-common.h.
9215 (handle_btrace_general_set): New function.
9216 (handle_btrace_enable): New function.
9217 (handle_btrace_disable): New function.
9218 (handle_general_set): Call handle_btrace_general_set.
9219 (handle_qxfer_btrace): New function.
9220 (struct qxfer qxfer_packets[]): Add btrace entry.
9221 * inferiors.c (remove_thread): Disable btrace.
9222 * linux-low: Include linux-btrace.h.
9223 (linux_low_enable_btrace): New function.
9224 (linux_low_read_btrace): New function.
9225 (linux_target_ops): Add btrace ops.
9226 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9227 Add srv_linux_btrace=yes.
9228 (x86_64-*-linux*): Add linux-btrace.o.
9229 Add srv_linux_btrace=yes.
9230 * configure.ac: Define HAVE_LINUX_BTRACE.
9231 * config.in: Regenerated.
9232 * configure: Regenerated.
9234 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9236 * server.c (handle_qxfer): Preserve error message if -3 is
9238 (qxfer): Document the -3 return value.
9240 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9242 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9243 (linux_btrace_h): New variable.
9244 (linux-btrace.o): New rule.
9246 2013-03-08 Stan Shebs <stan@codesourcery.com>
9247 Hafiz Abid Qadeer <abidh@codesourcery.com>
9249 * tracepoint.c (trace_buffer_size): New global.
9250 (DEFAULT_TRACE_BUFFER_SIZE): New define.
9251 (init_trace_buffer): Change to one-argument function. Allocate
9252 trace buffer memory.
9253 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9254 handle QTBuffer:size packet.
9255 (cmd_bigqtbuffer_size): New function.
9256 (initialize_tracepoint): Call init_trace_buffer with
9257 DEFAULT_TRACE_BUFFER_SIZE.
9258 * server.c (handle_query): Add QTBuffer:size in the
9261 2013-03-07 Yao Qi <yao@codesourcery.com>
9263 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9264 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9266 (cmd_qtsp): Adjust condition. Do post increment.
9267 Set cur_action and cur_step_action back to 0.
9269 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
9272 * linux-low.c (linux_write_memory): Return early success if LEN is
9275 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
9277 * configure.srv: Add x86_64-*-cygwin* as target.
9279 2013-02-28 Tom Tromey <tromey@redhat.com>
9281 * configure.ac: Invoke AC_SYS_LARGEFILE.
9282 * configure, config.in: Rebuild.
9284 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
9286 * win32-low.c: Throughout, fix format strings and casts of
9287 printf-like functions to avoid type related warnings on all
9289 (get_child_debug_event): Print dwDebugEventCode as hex since
9290 that's how it's usually documented.
9292 2013-02-28 Yao Qi <yao@codesourcery.com>
9294 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9297 2013-02-27 Jiong Wang <jiwang@tilera.com>
9299 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9300 (reg-tilegx32.c): New rule.
9301 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9302 * linux-tile-low.c (tile_arch_setup): New function. Invoke
9303 different register info initializer according to elf class.
9304 (init_registers_tilgx32): New function. The tilegx32 register info
9306 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9307 (tile_store_gregset): Likewise.
9309 2013-02-27 Yao Qi <yao@codesourcery.com>
9311 * server.c (process_point_options): Print debug message when
9312 debug_threads is true.
9314 2013-02-26 Yao Qi <yao@codesourcery.com>
9316 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9318 2013-02-19 Pedro Alves <palves@redhat.com>
9319 Kai Tietz <ktietz@redhat.com>
9323 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9324 instead of strtoul to extract address from packet.
9325 (process_serial_event) <'z'>: Likewise.
9327 2013-02-18 Yao Qi <yao@codesourcery.com>
9329 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9331 2013-02-14 Pedro Alves <palves@redhat.com>
9335 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9336 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9338 2013-02-14 Pedro Alves <palves@redhat.com>
9340 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9342 2013-02-14 Pedro Alves <palves@redhat.com>
9344 * tracepoint.c (save_string): Delete.
9345 (add_tracepoint_action): Use savestring instead of save_string.
9347 2013-02-12 Pedro Alves <palves@redhat.com>
9349 * linux-xtensa-low.c: Ditto.
9350 * xtensa-xtregs.c: Ditto.
9352 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9354 * thread-db.c (thread_db_get_tls_address): NULL pointer check
9357 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9359 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9360 aarch64_num_wp_regs and aarch64_num_bp_regs to
9361 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9363 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9365 * linux-aarch64-low.c (ps_get_thread_area): Replace
9366 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9368 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9369 Marcus Shawcroft <marcus.shawcroft@arm.com>
9370 Nigel Stephens <nigel.stephens@arm.com>
9371 Yufeng Zhang <yufeng.zhang@arm.com>
9373 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9374 (aarch64.c, aarch64-without-fpu.c): New targets.
9375 * configure.srv (aarch64*-*-linux*): New.
9376 * linux-aarch64-low.c: New file.
9378 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9380 * linux-low.c (handle_extended_wait, linux_create_inferior)
9381 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9382 (dequeue_one_deferred_signal, linux_resume_one_thread)
9383 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9384 (linux_tracefork_grandchild, linux_test_for_tracefork)
9385 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9386 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9387 where the argument is 0.
9389 2013-01-25 Yao Qi <yao@codesourcery.com>
9391 * event-loop.c: Include "queue.h".
9392 (gdb_event_p): New typedef.
9393 (struct gdb_event) <next_event>: Remove.
9394 (event_queue): Change to QUEUE(gdb_event_p).
9395 (async_queue_event): Remove.
9396 (gdb_event_xfree): New.
9397 (initialize_event_loop): New.
9398 (process_event): Use API from QUEUE.
9399 (wait_for_event): Likewise.
9400 * server.c (main): Call initialize_event_loop.
9401 * server.h (initialize_event_loop): Declare.
9403 2013-01-18 Yao Qi <yao@codesourcery.com>
9405 * ax.h (struct eval_agent_expr_context): New.
9406 (gdb_eval_agent_expr): Update declaration.
9407 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9408 TFRAME. Add new argument CTX.
9409 * server.h (struct eval_agent_expr_context): Declare.
9410 (agent_mem_read, agent_tsv_read): Update declaration.
9411 (agent_mem_read_string): Likewise.
9412 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9413 (add_traceframe_block): Add new argument TPOINT.
9414 Increase TPOINT->traceframe_usage.
9415 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9416 eval_tracepoint_agent_expr.
9417 (condition_true_at_tracepoint): Likewise.
9418 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9419 (agent_mem_read_string, agent_tsv_read): Likewise.
9421 2013-01-16 Yao Qi <yao@codesourcery.com>
9423 * linux-low.c (linux_resume_one_lwp): Don't check
9424 'lwp->bp_reinsert != 0'.
9426 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9427 Pedro Alves <palves@redhat.com>
9429 * lynx-low.c (ptrace_request_to_str): Define a temporary
9430 macro and use it to simplify this function's implementation.
9432 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9434 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9437 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9439 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9441 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9443 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9445 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9447 * lynx-low.c (lynx_resume): Use the resume_info parameter
9448 to determine the ptid for the lynx_ptrace call, unless
9449 it is equal to minus_one_ptid, in which case we use the
9450 ptid of the current_inferior.
9451 (lynx_wait_1): After having received a thread create/exit
9452 event, resume the inferior's execution using the signaling
9453 thread's ptid, rather than the old ptid.
9455 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9457 * lynx-low.c (lynx_resume): Delete variable ret.
9459 2013-01-01 Joel Brobecker <brobecker@adacore.com>
9461 * gdbreplay.c (gdbreplay_version): Update copyright year.
9462 * server.c (gdbserver_version): Likewise.
9464 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9466 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9469 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9471 * lynx-low.c (ptrace_request_to_str): Add handling for
9474 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9476 * lynx-low.c (lynx_attach): Delete variable new_process.
9478 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9480 * lynx-low.c (lynx_create_inferior): Delete variable
9483 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9485 * lynx-low.c (ptrace_request_to_str): Do not handle
9486 PTRACE_GETTHREADLIST if this macro does not exist.
9488 2012-12-15 Yao Qi <yao@codesourcery.com>
9490 * Makefile.in (OBS): Add notif.o.
9491 * notif.c, notif.h: New.
9492 * server.c: Include "notif.h".
9493 (struct vstop_notif) <next>: Remove.
9495 (queue_stop_reply): Update.
9496 (push_event, send_next_stop_reply): Remove.
9497 (discard_queued_stop_replies): Update.
9498 (notif_stop): New variable.
9499 (handle_v_stopped): Remove.
9500 (handle_v_requests): Don't call handle_v_stopped. Call
9501 handle_ack_notif instead.
9502 (queue_stop_reply_callback): Call notif_event_enque instead
9503 of queue_stop_reply.
9504 (handle_status): Don't call send_next_stop_reply, call
9505 notif_write_event instead.
9506 (kill_inferior_callback): Likewise.
9507 (detach_or_kill_inferior_callback): Likewise.
9508 (main): Call initialize_notif.
9509 (process_serial_event): Call QUEUE_is_empty.
9510 (handle_target_event): Call notif_push instead of push event.
9511 * server.h (push_event): Remove declaration.
9513 2012-12-10 Tom Tromey <tromey@redhat.com>
9515 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9516 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9519 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9520 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9521 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9522 (amd64-linux-ipa.o, ax.o): Rewrite.
9523 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9524 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9525 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9526 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9527 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9528 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9529 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9530 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9531 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9532 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9533 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9534 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9535 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9536 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9537 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9538 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9539 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9540 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9541 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9542 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9543 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9544 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9545 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9546 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9547 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9548 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9549 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9550 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9551 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9552 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9553 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9554 (reg-tilegx.o): Remove.
9555 (all_object_files): New macro.
9556 Include .deps files.
9557 * aclocal.m4, configure: Rebuild.
9558 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9559 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9560 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9562 2012-12-05 Tom Tromey <tromey@redhat.com>
9565 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9567 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
9569 * configure.ac: Check for linux/perf_event.h.
9570 * config.in: Regenerated.
9571 * configure: Regenerated.
9573 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9575 * hostio.c (handle_readlink): Decrease buffer size
9576 parameter passed to readlink by one byte.
9578 2012-11-26 Yao Qi <yao@codesourcery.com>
9580 * configure.ac (build_warnings): Append '-Wempty-body'.
9581 * configure: Regenerated.
9582 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9585 2012-11-15 Pierre Muller <muller@sourceware.org>
9587 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9588 * config.in: Regenerate.
9589 * configure: Regenerate.
9590 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9591 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9592 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9593 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9595 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9596 instead of <sys/wait.h> header.
9597 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9599 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
9601 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9602 (various make rules): Remove -DGDBSERVER
9604 2012-11-09 Yao Qi <yao@codesourcery.com>
9606 * spu-low.c (current_ptid): Move it to ..
9607 * gdbthread.h: ... here. New.
9608 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9609 * server.c (myresume, process_serial_event): Likewise.
9610 * thread-db.c (thread_db_find_new_threads): Likewise.
9611 * tracepoint.c (run_inferior_command): Likewise.
9613 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
9615 * server.c (handle_search_memory_1): Include access length in
9618 2012-09-05 Michael Brandt <michael.brandt@axis.com>
9620 * linux-crisv32-low.c: Fix compile errors.
9622 2012-09-04 Yao Qi <yao@codesourcery.com>
9624 * tracepoint.c (cmd_qtsv): Adjust debug message.
9625 Don't check CUR_TPOINT.
9627 2012-08-28 Yao Qi <yao@codesourcery.com>
9629 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9630 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9631 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9632 Remove declarations of xmalloc, xreallloc, xstrdup and
9634 * Makefile.in (libiberty_h): New.
9635 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9636 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9638 2012-08-23 Yao Qi <yao@codesourcery.com>
9640 * server.h: Remove declaration of 'xsnprintf'.
9642 2012-08-22 Keith Seitz <keiths@redhat.com>
9644 * server.h: Include build-gnulib-gbserver/config.h.
9645 * gdbreplay.c: Likewise.
9647 2012-08-08 Doug Evans <dje@google.com>
9649 * Makefile.in (SFILES): Add gdb_vecs.c.
9650 (OBS): Add gdb_vecs.o.
9651 (gdb_vecs_h, host_defs_h): New variables.
9652 (thread-db.o): Add $(gdb_vecs_h) dependency.
9653 (gdb_vecs.o): New rule.
9654 * thread-db.c: #include "gdb_vecs.h".
9655 (thread_db_load_search): Use a vector to iterate over path elements.
9656 Handle text appearing after "$pdir".
9658 * configure.ac: Add check for strstr.
9659 * config.in: Regenerate.
9660 * configure: Regenerate.
9662 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9664 * hostio.c (handle_pread): If pread fails, fall back to attempting
9666 (handle_pwrite): Likewise for pwrite.
9668 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9670 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9671 between unsupported TYPE and unimplementable ADDR/LEN combination.
9672 (arm_insert_point): Act on new return value.
9674 2012-07-31 Pedro Alves <palves@redhat.com>
9676 * server.c (process_point_options): Only skip tokens if we find
9677 one that is unrecognized. Don't treat 'X' specially while
9678 skipping unrecognized tokens.
9680 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9682 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9683 to 4-byte-align HW breakpoint addresses for Thumb.
9685 2012-07-27 Yao Qi <yao@codesourcery.com>
9689 * server.h: Declare gdb_agent_about_to_close.
9690 * target.c (kill_inferior): Include "agent.h".
9691 New. Send command 'kill'.
9692 * target.h (kill_inferior): Removed macro.
9693 * tracepoint.c (gdb_agent_about_to_close): New.
9694 (gdb_agent_helper_thread): Handle command 'close'.
9695 Wait endlessly until the inferior stops.
9696 Install gdb_agent_remove_socket to atexit hook.
9697 (agent_socket_name): New static variable.
9698 (gdb_agent_socket_init): Replace local variable 'name' with
9699 'agent_socket_name'.
9700 (gdb_agent_remove_socket): New.
9702 2012-07-27 Yao Qi <yao@codesourcery.com>
9704 * server.c (process_point_options): Stop at 'X' when parsing.
9706 2012-07-19 Michael Eager <eager@eagercon.com>
9708 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
9710 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9711 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9712 hardware breakpoint.
9714 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9716 * gdbserver/linux-low.c (initialize_low): Call
9717 linux_ptrace_init_warnings.
9719 2012-07-02 Doug Evans <dje@google.com>
9721 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9724 2012-07-02 Stan Shebs <stan@codesourcery.com>
9726 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9727 (ax.o): Add it to build rule.
9729 (OBS): Add format.o.
9730 (IPA_OBS): Add format.o.
9731 * server.c (handle_query): Claim support for breakpoint commands.
9732 (process_point_options): Add command case.
9733 (process_serial_event): Leave running if there are printfs in
9735 * mem-break.h (any_persistent_commands): Declare.
9736 (add_breakpoint_commands): Declare.
9737 (gdb_no_commands_at_breakpoint): Declare.
9738 (run_breakpoint_commands): Declare.
9739 * mem-break.c (struct point_command_list): New struct.
9740 (struct breakpoint): New field command_list.
9741 (any_persistent_commands): New function.
9742 (add_commands_to_breakpoint): New function.
9743 (add_breakpoint_commands): New function.
9744 (gdb_no_commands_at_breakpoint): New function.
9745 (run_breakpoint_commands): New function.
9746 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9748 * ax.c: Include format.h.
9749 (ax_printf): New function.
9750 (gdb_eval_agent_expr): Add printf opcode.
9752 2012-06-13 Yao Qi <yao@codesourcery.com>
9754 * server.c (start_inferior): Remove duplicated writes to fields
9755 'last_resume_kind' and 'last_status' of 'current_inferior'.
9757 2012-06-12 Yao Qi <yao@codesourcery.com>
9758 Pedro Alves <palves@redhat.com>
9760 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9762 * server.c (handle_v_cont): Extend comment.
9764 2012-06-11 Yao Qi <yao@codesourcery.com>
9766 * linux-low.c (linux_attach): Add 'static'.
9768 2012-06-06 Yao Qi <yao@codesourcery.com>
9770 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9772 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9774 Fix gcc -flto compilation warning.
9775 * server.c (main): Make variable multi_mode and attach volatile.
9777 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9779 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9780 if the platform doesn't know about it.
9782 2012-05-30 Jeff Kenton <jkenton@tilera.com>
9784 * Makefile.in (SFILES): Add linux-tile-low.c.
9785 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9786 * configure.srv: Handle tilegx-*-linux*.
9787 * linux-tile-low.c: New file.
9789 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9791 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9793 2012-05-24 Pedro Alves <palves@redhat.com>
9797 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
9799 2012-05-24 Pedro Alves <palves@redhat.com>
9803 Replace target_signal with gdb_signal throughout.
9805 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9807 * linux-low.c (linux_store_registers): Avoid the copying sequence
9808 when no data has been retrieved by ptrace.
9810 2012-05-22 Will Deacon <will.deacon@arm.com>
9812 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9813 Include asm/ptrace.h.
9814 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9817 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9819 * linux-low.c (linux_store_registers): Don't re-retrieve data
9820 with ptrace that has already been obtained from /proc. Always
9821 copy any data retrieved with ptrace to the buffer supplied.
9823 2012-05-11 Yao Qi <yao@codesourcery.com>
9824 Pedro Alves <palves@redhat.com>
9826 * linux-low.c (enum stopping_threads_kind): New.
9827 (stopping_threads): Change type to `enum stopping_threads_kind'.
9828 (handle_extended_wait): If stopping and suspending threads, leave
9829 the new_lwp suspended too.
9830 (linux_wait_for_event): Adjust.
9831 (stop_all_lwps): Set `stopping_threads' to
9832 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9833 whether we're suspending threads or just stopping them. Assert no
9836 2012-04-29 Yao Qi <yao@codesourcery.com>
9838 * server.h: Move some code to ...
9839 * gdbthread.h: ... here. New.
9840 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9841 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9842 (nto-low.o, win32-low.o): Likewise.
9843 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9844 * regcache.c, remote-utils.c, server.c: Likewise.
9845 * target.c, tracepoint.c, win32-low.c: Likewise.
9847 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9849 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9850 (PTRACE_ARG4_TYPE): Likewise.
9851 (PTRACE_XFER_TYPE): Likewise.
9852 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9853 ptrace to PTRACE_ARG3_TYPE.
9854 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9855 (PTRACE_ARG4_TYPE): Likewise.
9856 (PTRACE_XFER_TYPE): Likewise.
9857 (linux_detach_one_lwp): Cast fourth argument of
9858 ptrace to long then PTRACE_ARG4_TYPE.
9859 (regsets_fetch_inferior_registers): Cast third argument of
9860 ptrace to long then PTRACE_ARG3_TYPE.
9861 (regsets_store_inferior_registers): Likewise.
9863 2012-04-20 Pedro Alves <palves@redhat.com>
9865 * configure: Regenerate.
9867 2012-04-19 Pedro Alves <palves@redhat.com>
9869 * Makefile.in (GNULIB_BUILDDIR): New.
9870 (LIBGNU, INCGNU, GNULIB_H): Adjust.
9871 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9872 (all, install-only, uninstall, clean-info, all-lib, clean): No
9873 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9874 (maintainer-clean realclean distclean): Use subdir_do.
9876 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
9877 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
9878 * acinclude.m4: Include acx_configure_dir.m4.
9879 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9880 calls. Call AC_PROG_RANLIB. Configure gnulib using
9883 (GNULIB_STDINT_H): Adjust.
9884 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9885 * gdbreplay.c: Include build-gnulib/config.h.
9886 * server.h: Likewise.
9887 * aclocal.m4: Regenerate.
9888 * config.in: Regenerate.
9889 * configure: Regenerate.
9891 2012-04-19 Pedro Alves <palves@redhat.com>
9893 * Makefile.in (LIBGNU, INCGNU): Adjust.
9894 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9895 (all, install-only, uninstall, clean-info, all-lib, clean)
9896 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9897 * configure.ac: Adjust AC_OUTPUT output.
9898 * aclocal.m4: Regenerate.
9899 * configure: Regenerate.
9901 2012-04-19 Pedro Alves <palves@redhat.com>
9903 * Makefile.in (generated_files): New.
9904 (server_h): Remove the explicit dependency on config.h, and depend
9905 on $generated_files.
9907 2012-04-19 Pedro Alves <palves@redhat.com>
9909 * Makefile.in (INCGNU): Add -Ignulib.
9911 2012-04-19 Pedro Alves <palves@redhat.com>
9913 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9914 (INCGNU): ... this, and spell out -I here.
9915 (GNULIB_LIB): Rename to ...
9917 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9919 2012-04-19 Pedro Alves <palves@redhat.com>
9921 * config.in: Regenerate.
9923 2012-04-19 Pedro Alves <palves@redhat.com>
9925 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9926 * server.h (memmem): Remove declaration.
9927 * config.in: Regenerate.
9928 * configure: Regenerate.
9930 2012-04-19 Yao Qi <yao@codesourcery.com>
9932 * Makefile.in (SFILES): Add common/vec.c.
9936 2012-04-19 Yao Qi <yao@codesourcery.com>
9938 * remote-utils.c (prepare_resume_reply): Replace with macro
9939 target_core_of_thread.
9940 * server.c (handle_qxfer_threads_proper): Likewise.
9941 * target.h (traget_core_of_thread): New macro.
9943 2012-04-18 Pedro Alves <palves@redhat.com>
9945 * aclocal.m4: Regenerate.
9946 * configure: Regenerate.
9948 2012-04-16 Yao Qi <yao@codesourcery.com>
9950 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9951 duplicated on address.
9953 2012-04-16 Yao Qi <yao@codesourcery.com>
9955 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9956 (struct tracepoint_action_ops) <send>: New field.
9957 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9958 (agent_expr_send, x_tracepoint_action_send): New.
9959 (l_tracepoint_action_send): New.
9960 (cmd_qtdp): Download and install tracepoint
9961 according to `use_agent'.
9962 (run_inferior_command): Add one more parameter `len'.
9964 (tracepoint_send_agent): New.
9965 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9967 2012-04-16 Yao Qi <yao@codesourcery.com>
9969 * tracepoint.c (download_tracepoints): Moved to ...
9970 (cmd_qtstart): ... here.
9972 2012-04-14 Yao Qi <yao@codesourcery.com>
9974 * tracepoint.c: Include inttypes.h.
9975 (struct collect_memory_action): Use sized types.
9976 (struct tracepoint): Likewise.
9977 (cmd_qtdp, stop_tracing): Update print specifiers.
9978 (cmd_qtp, response_tracepoint): Likewise.
9979 (collect_data_at_tracepoint): Likewise.
9980 (collect_data_at_step): Likewise.
9982 2012-04-14 Yao Qi <yao@codesourcery.com>
9984 Import gnulib module inttypes.
9985 * aclocal.m4, config.in, configure: Regenerated.
9987 2012-04-14 Yao Qi <yao@codesourcery.com>
9989 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9990 Makefile and config.status at last.
9992 2012-04-13 Yao Qi <yao@codesourcery.com>
9994 * tracepoint.c: Include stdint.h unconditionally.
9996 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9998 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9999 on BFD_HAVE_SYS_PROCFS_TYPE.
10000 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
10001 * configure: Regenerate.
10002 * config.in: Likewise.
10004 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
10006 * Makefile.in (clean): Also remove x32.c x32-linux.c
10007 x32-avx.c x32-avx-linux.c.
10008 (x32.o): New target.
10010 (x32-linux.o): Likewise.
10011 (x32-linux.c): Likewise.
10012 (x32-avx.o): Likewise.
10013 (x32-avx.c): Likewise.
10014 (x32-avx-linux.o): Likewise.
10015 (x32-avx-linux.c): Likewise.
10017 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
10018 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
10019 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
10020 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
10021 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
10022 i386/x32-avx-linux.xml.
10024 * linux-x86-low.c (init_registers_x32_linux): New prototype.
10025 (init_registers_x32_avx_linux): Likwise.
10026 (x86_linux_update_xmltarget): Call init_registers_x32_linux
10027 or init_registers_x32_avx_linux if linux_is_elf64 is false.
10029 2012-04-13 Pedro Alves <palves@redhat.com>
10031 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
10032 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
10033 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
10034 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
10037 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10039 * linux-x86-low.c (compat_x32_clock_t): New.
10040 (compat_x32_siginfo_t): Likewise.
10041 (compat_x32_siginfo_from_siginfo): Likewise.
10042 (siginfo_from_compat_x32_siginfo): Likewise.
10043 (linux_is_elf64): Likewise.
10044 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
10045 and siginfo_from_compat_x32_siginfo for x32.
10046 (x86_arch_setup): Set linux_is_elf64.
10048 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10051 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
10053 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
10054 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
10055 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
10056 compatible with process.
10058 2012-04-12 Yao Qi <yao@codesourcery.com>
10060 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
10061 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
10062 (install-only, install-info, clean): Handle sub dir gnulib.
10063 (all-lib, am--refresh): New targets.
10064 (memmem.o): Remove target.
10065 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
10066 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
10067 (AC_REPLACE_FUNCS): Remove memmem.
10068 Invoke gl_INIT and AM_INIT_AUTOMAKE.
10069 (AC_OUTPUT): Generate Makefile in gnulib/.
10070 * aclocal.m4, config.in, configure: Regenerated.
10072 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10074 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10076 2012-04-05 Pedro Alves <palves@redhat.com>
10078 -Werror=strict-aliasing
10080 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10083 2012-04-04 Pedro Alves <palves@redhat.com>
10085 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10086 (sparc_store_gregset_from_stack, sparc_store_gregset)
10087 (sparc_breakpoint_at): Fix formatting.
10089 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10091 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10093 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10094 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10095 * config.in: Regenerate.
10096 * configure: Likewise.
10098 2012-03-29 Pedro Alves <palves@redhat.com>
10100 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10101 Correct ptrace arguments.
10103 2012-03-28 Pedro Alves <palves@redhat.com>
10105 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10106 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10107 (IA64_FR1_REGNUM): New defines.
10108 (ia64_fetch_register): New.
10109 (the_low_target): Install it.
10110 * linux-low.h (struct linux_target_ops) <fetch_register>: New
10112 * linux-low.c (linux_fetch_registers): Try the
10113 the_low_target.fetch_register hook first.
10115 * linux-arm-low.c (the_low_target): Adjust.
10116 * linux-bfin-low.c (the_low_target): Adjust.
10117 * linux-cris-low.c (the_low_target): Adjust.
10118 * linux-crisv32-low.c (the_low_target): Adjust.
10119 * linux-m32r-low.c (the_low_target): Adjust.
10120 * linux-m68k-low.c (the_low_target): Adjust.
10121 * linux-mips-low.c (the_low_target): Adjust.
10122 * linux-ppc-low.c (the_low_target): Adjust.
10123 * linux-s390-low.c (the_low_target): Adjust.
10124 * linux-sh-low.c (the_low_target): Adjust.
10125 * linux-sparc-low.c (the_low_target): Adjust.
10126 * linux-tic6x-low.c (the_low_target): Adjust.
10127 * linux-x86-low.c (the_low_target): Adjust.
10128 * linux-xtensa-low.c (the_low_target): Adjust.
10130 2012-03-26 Pedro Alves <palves@redhat.com>
10132 * server.c (handle_qxfer_libraries): Don't bail early if
10133 the_target->qxfer_libraries_svr4 is not NULL.
10135 2012-03-26 Pedro Alves <palves@redhat.com>
10137 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10139 2012-03-23 Pedro Alves <palves@redhat.com>
10141 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10142 "library-list-svr4" element's start tag when the the DSO list is
10145 2012-03-23 Pedro Alves <palves@redhat.com>
10147 * linux-low.c (read_one_ptr): Read the inferior's pointer through
10148 a variable whose type size is the same as the inferior's pointer
10151 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
10153 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10155 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10156 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10157 * linux-low.h: Include <signal.h>.
10158 (struct siginfo): Remove forward declaration.
10159 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10162 2012-03-21 Mike Frysinger <vapier@gentoo.org>
10164 * .gitignore: Ignore more files.
10166 2012-03-19 Pedro Alves <palves@redhat.com>
10167 Jan Kratochvil <jan.kratochvil@redhat.com>
10169 * server.c (cont_thread, general_thread): Add describing comments.
10170 (start_inferior): Clear `cont_thread'.
10171 (handle_v_cont): Don't set `cont_thread' if resuming all threads
10174 2012-03-15 Yao Qi <yao@codesourcery.com>
10176 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
10178 (cmd_qtdp): ... here.
10180 2012-03-15 Yao Qi <yao@codesourcery.com>
10182 * tracepoint.c (struct tracepoint_action_ops): New.
10183 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10184 (m_tracepoint_action_download): New.
10185 (r_tracepoint_action_download): New.
10186 (x_tracepoint_action_download): New.
10187 (l_tracepoint_action_download): New.
10188 (add_tracepoint_action): Install `action->ops' according type.
10189 (download_tracepoint_1): Move code `download' function pointer
10190 of various tracepoint_action_ops.
10192 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10194 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
10195 linux_ptrace_attach_warnings.
10197 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10199 * Makefile.in (linux-ptrace.o): New.
10200 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10201 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10202 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10203 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10204 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10206 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10208 2012-03-08 Yao Qi <yao@codesourcery.com>
10209 Pedro Alves <palves@redhat.com>
10211 Fix PR server/13392.
10212 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10213 offset of JMP insn.
10214 * tracepoint.c (remove_tracepoint): New.
10215 (cmd_qtdp): Call remove_tracepoint when failed to install.
10217 2012-03-07 Pedro Alves <palves@redhat.com>
10219 * linux-low.c (get_detach_signal): New.
10220 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10221 Pass on pending signals to PTRACE_DETACH. Check the result of the
10223 * server.c (program_signals, program_signals_p): New.
10224 (handle_general_set): Handle QProgramSignals.
10225 * server.h (program_signals, program_signals_p): Declare.
10227 2012-03-05 Pedro Alves <palves@redhat.com>
10228 Jan Kratochvil <jan.kratochvil@redhat.com>
10230 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10233 2012-03-03 Yao Qi <yao@codesourcery.com>
10235 * tracepoint.c (tracepoint_look_up_symbols): Update call to
10236 agent_look_up_symbols.
10238 2012-03-03 Yao Qi <yao@codesourcery.com>
10240 * Makefile.in (linux-low.o): Keep dependence on agent.h.
10241 (linux-x86-low.o): Likewise.
10242 * server.h: Remove in_process_agent_loaded.
10243 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10247 2012-03-03 Yao Qi <yao@codesourcery.com>
10249 * tracepoint.c (gdb_agent_capability): New global.
10250 (in_process_agent_loaded_ust): Renamed to
10251 `in_process_agent_supports_ust'.
10253 (in_process_agent_supports_ust): Call agent_capability_check.
10254 (clear_installed_tracepoints): Assert that agent supports
10257 2012-03-03 Yao Qi <yao@codesourcery.com>
10259 * linux-low.c (linux_supports_agent): New.
10260 (linux_target_ops): Initialize field `supports_agent' with
10261 linux_supports_agent.
10262 * target.h (struct target_ops) <supports_agent>: New.
10263 (target_supports_agent): New macro.
10264 * server.c (handle_general_set): Handle packet 'QAgent'.
10265 (handle_query): Send `QAgent+'.
10266 * Makefile.in (server.o): Depends on agent.h.
10268 2012-03-03 Yao Qi <yao@codesourcery.com>
10270 * Makefile.in (OBS): Add agent.o.
10271 Add new rule for agent.o.
10272 Track dependence of tracepoint.c on agent.h.
10273 * tracepoint.c (run_inferior_command_1):
10274 (run_inferior_command): Call agent_run_command.
10275 (gdb_ust_connect_sync_socket): Deleted. Move it to
10277 (resume_thread, stop_thread): Likewise.
10278 (gdb_ust_socket_init): Renamed to ...
10279 (gdb_agent_socket_init): ... New.
10280 (gdb_ust_thread): Renamed to ...
10281 (gdb_agent_helper_thread): ... New.
10282 (gdb_ust_init): Move some code to ...
10283 (gdb_agent_init): ... here. New.
10284 [HAVE_UST]: Call gdb_ust_init.
10285 (initialize_tracepoint_ftlib): Call gdb_agent_init.
10286 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10287 * config.in, configure: Regenerated.
10289 2012-03-02 Pedro Alves <palves@redhat.com>
10291 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10292 * linux-low.c (struct simple_pid_list): New.
10293 (stopped_pids): New a struct simple_pid_list pointer.
10294 (add_to_pid_list, pull_pid_from_list): New.
10295 (handle_extended_wait): Don't assume the first signal new children
10296 report is SIGSTOP. Adjust call to pull_pid_from_list.
10297 (linux_wait_for_lwp): Adjust.
10299 2012-03-02 Yao Qi <yao@codesourcery.com>
10301 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10304 2012-03-02 Yao Qi <yao@codesourcery.com>
10306 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10307 `stop_pc' and `tpoint'. Update caller.
10309 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
10311 * linux-low.h (linux_target_ops): Add regset_bitmap member.
10312 * linux-low.c (use_linux_regsets): New macro.
10313 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10314 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10315 (linux_register_in_regsets): New function.
10316 (usr_fetch_inferior_registers): Skip registers covered by
10318 (usr_store_inferior_registers): Likewise.
10319 (usr_fetch_inferior_registers): New macro.
10320 (usr_store_inferior_registers): Likewise.
10321 (linux_fetch_registers): Handle mixed regset/non-regset targets.
10322 (linux_store_registers): Likewise.
10323 * linux-mips-low.c (init_registers_mips_dsp_linux): New
10325 (init_registers_mips64_dsp_linux): Likewise.
10326 (init_registers_mips_linux): New macro.
10327 (init_registers_mips_dsp_linux): Likewise.
10328 (mips_dsp_num_regs): Likewise.
10329 (DSP_BASE, DSP_CONTROL): New fallback macros.
10330 (mips_base_regs): New macro.
10331 (mips_regmap): Use it. Fix the size.
10332 (mips_dsp_regmap): New variable.
10333 (mips_dsp_regset_bitmap): Likewise.
10334 (mips_arch_setup): New function.
10335 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10337 (mips_cannot_store_register): Likewise.
10338 (the_low_target): Update .arch_setup, .num_regs and .regmap
10339 initializers. Add .regset_bitmap initializer.
10340 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10342 * linux-bfin-low.c (the_low_target): Likewise.
10343 * linux-cris-low.c (the_low_target): Likewise.
10344 * linux-crisv32-low.c (the_low_target): Likewise.
10345 * linux-ia64-low.c (the_low_target): Likewise.
10346 * linux-m32r-low.c (the_low_target): Likewise.
10347 * linux-m68k-low.c (the_low_target): Likewise.
10348 * linux-ppc-low.c (the_low_target): Likewise.
10349 * linux-s390-low.c (the_low_target): Likewise.
10350 * linux-sh-low.c (the_low_target): Likewise.
10351 * linux-sparc-low.c (the_low_target): Likewise.
10352 * linux-tic6x-low.c (the_low_target): Likewise.
10353 * linux-x86-low.c (the_low_target): Likewise.
10354 * linux-xtensa-low.c (the_low_target): Likewise.
10355 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10356 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
10357 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10359 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10360 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10362 2012-02-29 Yao Qi <yao@codesourcery.com>
10363 Pedro Alves <palves@redhat.com>
10365 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10366 `step_over_finished' is true.
10368 2012-02-27 Pedro Alves <palves@redhat.com>
10370 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10371 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10373 2012-02-27 Pedro Alves <palves@redhat.com>
10376 * linux-low.c (pid_is_stopped): New.
10377 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10379 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
10381 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10384 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10386 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10388 2012-02-24 Luis Machado <lgustavo@codesourcery>
10390 * server.c (handle_query): Advertise support for target-side
10391 breakpoint condition evaluation.
10392 (process_point_options): New function.
10393 (process_serial_event): When inserting a breakpoint, check for
10394 a target-side condition that should be evaluated.
10396 * mem-break.c: Include regcache.h and ax.h.
10397 (point_cond_list_t): New data structure.
10398 (breakpoint) <cond_list>: New field.
10399 (find_gdb_breakpoint_at): Make non-static.
10400 (delete_gdb_breakpoint_at): Clear any target-side
10402 (clear_gdb_breakpoint_conditions): New function.
10403 (add_condition_to_breakpoint): Likewise.
10404 (add_breakpoint_condition): Likewise.
10405 (gdb_condition_true_at_breakpoint): Likewise.
10406 (gdb_breakpoint_here): Return result directly instead
10407 of going through a local variable.
10409 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10410 (clear_gdb_breakpoint_conditions): Likewise.
10411 (add_breakpoint_condition): Likewise.
10412 (gdb_condition_true_at_breakpoint): Likewise.
10414 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10415 (need_step_over_p): Take target-side breakpoint condition into
10418 2012-02-24 Luis Machado <lgustavo@codesourcery>
10420 * server.h: Include tracepoint.h.
10421 (agent_mem_read, agent_get_trace_state_variable_value,
10422 agent_set_trace_state_variable_value,
10423 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10424 get_set_tsv_func_addr): New prototypes.
10426 * ax.h: New include file.
10427 * ax.c: New source file.
10429 * tracepoint.c: Include ax.h.
10430 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10431 agent_expr, eval_result_type): Move to ax.h.
10432 (parse_agent_expr): Rename to ...
10433 (gdb_parse_agent_expr): ... this, make it non-static and move
10435 (unparse_agent_expr) Rename to ...
10436 (gdb_unparse_agent_expr): ... this, make it non-static and move
10438 (eval_agent_expr): Rename to ...
10439 (eval_tracepoint_agent_expr): ... this.
10440 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10441 forward declarations.
10442 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10443 (agent_get_trace_state_variable_value): New function.
10444 (agent_set_trace_state_variable_value): New function.
10445 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10446 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10447 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10448 (condition_true_at_tracepoint): Likewise.
10449 (parse_agent_expr): Rename to ...
10450 (gdb_parse_agent_expr): ... this and move to ax.c.
10451 (unparse_agent_expr): Rename to ...
10452 (gdb_unparse_agent_expr): ... this and move to ax.c.
10453 (gdb_agent_op_name): Move to ax.c.
10454 (eval_agent_expr): Rename to ...
10455 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10457 (eval_tracepoint_agent_expr): New function.
10458 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
10460 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10462 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10463 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10464 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10465 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10466 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10467 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10468 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10469 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10470 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10471 (compile_bytecodes): Remove forward declaration.
10472 (is_goto_target): Move to ax.c.
10473 (compile_bytecodes): Move to ax.c and call
10474 agent_get_trace_state_variable_value (...) and
10475 agent_set_trace_state_variable_value (...).
10477 * Makefile.in: Update ax.c and IPA dependencies.
10479 2012-02-24 Pedro Alves <palves@redhat.com>
10481 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10482 (cmd_bigqtbuffer_circular): ... this. Only handle
10483 'QTBuffer:circular:'.
10484 (handle_tracepoint_general_set): Adjust.
10486 2012-02-16 Yao Qi <yao@codesourcery.com>
10488 * inferiors.c: Move code to ...
10489 * dll.c: .... here. New.
10490 * server.h: Declare clear_dlls.
10491 * Makefile.in (SFILES): Add dll.c.
10495 2012-02-11 Yao Qi <yao@codesourcery.com>
10497 * server.c: (handle_monitor_command): Add a new parameter
10499 (handle_query): Update caller.
10501 2012-02-09 Joel Brobecker <brobecker@adacore.com>
10503 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10504 * configure, config.in: Regenerate.
10505 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10508 2012-02-02 Pedro Alves <palves@redhat.com>
10510 Try SIGKILL first, then PTRACE_KILL.
10511 * linux-low.c (linux_kill_one_lwp): New.
10512 (linux_kill_one_lwp): Rename to ...
10513 (kill_one_lwp_callback): ... this. Use the new
10514 linux_kill_one_lwp.
10516 2012-02-02 Pedro Alves <palves@redhat.com>
10518 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10521 2012-01-27 Pedro Alves <palves@redhat.com>
10523 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10524 (elf_64_file_p): Make static.
10525 (linux_pid_exe_is_elf_64_file): New.
10526 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10527 Delete declarations.
10528 (linux_pid_exe_is_elf_64_file): Declare.
10529 * linux-x86-low.c (x86_arch_setup): Use
10530 linux_pid_exe_is_elf_64_file.
10532 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10534 * linux-low.c (linux_wait_for_event_1): Rename to ...
10535 (linux_wait_for_event): ... here and merge it with former
10536 linux_wait_for_event - new variable wait_ptid, use it.
10537 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10539 2012-01-23 Pedro Alves <palves@redhat.com>
10541 * server.c (main): Avoid yet another case of infinite loop while
10542 detaching/killing after a longjmp.
10544 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10547 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10549 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10551 * hostio.c (handle_readlink): New function.
10552 (handle_vFile): Call it to handle "vFile:readlink" packets.
10554 2012-01-20 Pedro Alves <palves@redhat.com>
10555 Ulrich Weigand <ulrich.weigand@linaro.org>
10557 * server.c (handle_v_requests): Only support vAttach and vRun to
10558 start multiple processes when in extended protocol mode.
10560 2012-01-17 Pedro Alves <palves@redhat.com>
10562 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10563 memalign plus mprotect to allocate the scratch buffer.
10565 2012-01-13 Pedro Alves <palves@redhat.com>
10567 * server.c (attach_inferior): Clear `cont_thread'.
10569 2012-01-13 Pedro Alves <palves@redhat.com>
10571 * server.c (main): Avoid infinite loop while detaching/killing
10574 2012-01-09 Doug Evans <dje@google.com>
10576 * server.c (start_inferior): Set last_ptid in --wrapper case.
10578 2012-01-06 Yao Qi <yao@codesourcery.com>
10580 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10582 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10584 2012-01-04 Yao Qi <yao@codesourcery.com>
10586 * tracepoint.c (cmd_qtdp): Print debug message
10587 for static tracepoint.
10589 2012-01-04 Yao Qi <yao@codesourcery.com>
10591 * tracepoint.c (trace_vdebug): Differentiate debug message
10592 between gdbserver and IPA.
10594 2012-01-03 Yao Qi <yao@codesourcery.com>
10596 * tracepoint.c (tracepoint_was_hit): Don't collect for
10599 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10601 * terminal.h: Reformat copyright header.
10603 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10605 * server.c (gdbserver_version): Update copyright year.
10606 * gdbreplay.c (gdbreplay_version): Likewise.
10608 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10610 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10613 2011-12-18 Hui Zhu <teawater@gmail.com>
10614 * linux-low.c (linux_create_inferior): Save return value to ret.
10616 2011-12-18 Hui Zhu <teawater@gmail.com>
10618 * linux-low.c (linux_create_inferior): Save return value to ret.
10620 2011-12-16 Doug Evans <dje@google.com>
10622 * linux-low.c (linux_create_inferior): If stdio connection,
10623 redirect stdin from /dev/null, stdout to stderr.
10624 * remote-utils.c (remote_is_stdio): New static global.
10625 (remote_connection_is_stdio): New function.
10626 (remote_prepare): Handle stdio connection.
10627 (remote_open): Ditto.
10628 (remote_close): Don't close stdin for stdio connections.
10629 (read_prim,write_prim): New functions. Replace all calls to
10630 read/write to these.
10631 * server.c (main): Watch for "-" argument. Move call to
10632 remote_prepare before start_inferior.
10633 * server.h (STDIO_CONNECTION_NAME): New macro.
10634 (remote_connection_is_stdio): Declare.
10636 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10637 in debugging output.
10639 2011-12-15 Yao Qi <yao@codesourcery.com>
10641 * tracepoint.c: Include sys/syscall.h.
10642 (gdb_ust_thread): Remove preprocessor conditional.
10644 2011-12-14 Pedro Alves <pedro@codesourcery.com>
10646 * linux-low.c (linux_detach_one_lwp): Call
10647 the_low_target.prepare_to_resume before detaching.
10649 2011-12-14 Yao Qi <yao@codesourcery.com>
10651 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10654 2011-12-14 Yao Qi <yao@codesourcery.com>
10656 * i386-low.c (i386_low_stopped_data_address): Initialize local
10657 variable `control'.
10659 2011-12-13 Pedro Alves <pedro@codesourcery.com>
10663 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10664 DR_CONTROL unless necessary. Extend comments.
10665 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10666 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10668 2011-12-13 Yao Qi <yao@codesourcery.com>
10670 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10672 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10674 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10676 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10677 Print new debug message for such case.
10679 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10681 Fix overlapping memcpy.
10682 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10683 the read_inferior_memory transfer.
10684 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10685 write_inferior_memory transfer.
10686 (set_fast_tracepoint_jump): New variable buf. Use it for the
10687 read_inferior_memory and write_inferior_memory transfers.
10688 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10689 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10690 Use it for the write_inferior_memory transfer.
10691 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10694 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10696 * linux-low.c (fetch_register, store_register): Make code
10697 consistent, fix formatting.
10699 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10701 * linux-low.c (usr_store_inferior_registers): Factor out code
10702 to handle individual registers into...
10703 (store_register): ... this new function.
10705 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10707 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10708 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10709 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10710 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10711 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10712 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10713 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10714 (srv_xmlfiles): Add new XML files.
10716 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10718 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10719 (init_registers_s390_linux32v1): Add prototype.
10720 (init_registers_s390_linux32v2): Likewise.
10721 (init_registers_s390_linux64v1): Likewise.
10722 (init_registers_s390_linux64v2): Likewise.
10723 (init_registers_s390x_linux64v1): Likewise.
10724 (init_registers_s390x_linux64v2): Likewise.
10725 (s390_num_regs): Increment to 52.
10726 (s390_regmap): Add orig_r2 register.
10727 (s390_num_regs_3264): Increment to 68.
10728 (s390_regmap_3264): Add orig_r2 register.
10729 (s390_collect_ptrace_register): Handle orig_r2 register.
10730 (s390_supply_ptrace_register): Likewise.
10731 (s390_fill_last_break): New function.
10732 (s390_store_last_break): Likewise.
10733 (s390_fill_system_call): New function.
10734 (s390_store_system_call): Likewise.
10735 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10737 (s390_check_regset): New function.
10738 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10739 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10740 Update target_regsets for available register sets.
10742 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10743 Jan Kratochvil <jan.kratochvil@redhat.com>
10745 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10746 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10748 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10749 * linux-low.h (struct process_info_private): New member r_debug.
10750 * server.c (handle_qxfer_libraries): Call
10751 the_target->qxfer_libraries_svr4.
10752 (handle_qxfer_libraries_svr4): New function.
10753 (qxfer_packets): New entry "libraries-svr4".
10754 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10755 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10756 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10757 PACKET_qXfer_libraries_svr4.
10759 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10761 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10762 PSW address/mask between 8-byte and 16-byte formats.
10763 (s390_supply_ptrace_register): Likewise.
10764 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10765 basic addressing mode bit.
10767 2011-11-24 Stan Shebs <stan@codesourcery.com>
10769 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10771 2011-11-17 Stan Shebs <stan@codesourcery.com>
10773 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10774 (tracing_start_time): New global.
10775 (tracing_stop_time): New global.
10776 (tracing_user_name): New global.
10777 (tracing_notes): New global.
10778 (tracing_stop_note): New global.
10779 (cmd_qtstart): Set traceframe_usage, start_time.
10780 (stop_tracing): Set stop_time.
10781 (cmd_qtstatus): Report additional status.
10782 (cmd_qtp): New function.
10783 (handle_tracepoint_query): Call it.
10784 (cmd_qtnotes): New function.
10785 (handle_tracepoint_general_set): Call it.
10786 (get_timestamp): Rename from tsv_get_timestamp.
10788 2011-11-14 Stan Shebs <stan@codesourcery.com>
10789 Kwok Cheung Yeung <kcy@codesourcery.com>
10791 * linux-x86-low.c (small_jump_insn): New.
10792 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10793 trampoline and error message, build a trampoline and issue a small
10794 jump instruction to it.
10795 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10796 trampoline and error message.
10797 (x86_get_min_fast_tracepoint_insn_len): New.
10798 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10799 * linux-low.h (struct linux_target_ops): Add arguments to
10800 install_fast_tracepoint_jump_pad operation, add new operation.
10801 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10803 (linux_get_min_fast_tracepoint_insn_len): New function.
10804 (linux_target_op): Add new operation.
10805 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10806 (gdb_trampoline_buffer_end): Ditto.
10807 (gdb_trampoline_buffer_error): Ditto.
10808 (struct ipa_sym_addresses): Add fields for new IPA variables.
10809 (symbol_list): Add entries for new IPA variables.
10810 (struct tracepoint): Add fields to hold the address range of the
10811 trampoline used by the tracepoint.
10812 (trampoline_buffer_head): New static variable.
10813 (trampoline_buffer_tail): Ditto.
10814 (claim_trampoline_space): New function.
10815 (have_fast_tracepoint_trampoline_buffer): New function.
10816 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10818 (install_fast_tracepoint): Ditto, also add error buffer argument.
10819 (cmd_qtminftpilen): New function.
10820 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10821 (fast_tracepoint_from_trampoline_address): New function.
10822 (fast_tracepoint_collecting): Handle trampoline as part of jump
10824 (set_trampoline_buffer_space): New function.
10825 (initialize_tracepoint): Initialize new IPA variables.
10826 * target.h (struct target_ops): Add arguments to
10827 install_fast_tracepoint_jump_pad operation, add new
10828 get_min_fast_tracepoint_insn_len operation.
10829 (target_get_min_fast_tracepoint_insn_len): New.
10830 (install_fast_tracepoint_jump_pad): Add arguments.
10831 * server.h (IPA_BUFSIZ): Define.
10832 * linux-i386-ipa.c: Include extra header files.
10833 (initialize_fast_tracepoint_trampoline_buffer): New function.
10834 (initialize_low_tracepoint): Call it.
10835 * server.h (set_trampoline_buffer_space): Declare.
10836 (claim_trampoline_space): Ditto.
10837 (have_fast_tracepoint_trampoline_buffer): Ditto.
10839 2011-11-14 Yao Qi <yao@codesourcery.com>
10841 * server.c (handle_query): Handle InstallInTrace for qSupported.
10842 * tracepoint.c (add_tracepoint): Sort list.
10843 (install_tracepoint, download_tracepoint): New.
10844 (cmd_qtdp): Call them to install and download tracepoints.
10845 (sort_tracepoints): Removed.
10846 (cmd_qtstart): Update.
10848 2011-11-14 Yao Qi <yao@codesourcery.com>
10850 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10851 * mem-break.h: Declare.
10852 * tracepoint.c (cmd_qtstart): Move some code to ...
10853 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10855 (download_tracepoints): Move some code to ...
10856 (download_tracepoint_1): ... here. New.
10858 2011-11-08 Yao Qi <yao@codesourcery.com>
10860 * remote-utils.c (relocate_instruction): A comment fix.
10862 2011-11-07 Joel Brobecker <brobecker@adacore.com>
10864 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10865 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10866 dr_status_mirror and dr_control_mirror from debug_reg_state.
10867 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10868 (i386_initial_stuff): Remove use of deleted globals.
10869 (i386_get_thread_context, i386_set_thread_context,
10870 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10871 from debug_reg_state.
10873 2011-11-05 Yao Qi <yao@codesourcery.com>
10875 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10876 address as TPOINT's.
10878 2011-11-02 Stan Shebs <stan@codesourcery.com>
10880 * tracepoint.c (agent_mem_read_string): New function.
10881 (eval_agent_expr): Call it for tracenz.
10882 * server.c (handle_query): Report support for tracenz.
10884 2011-11-02 Yao Qi <yao@codesourcery.com>
10886 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10888 2011-11-02 Yao Qi <yao@codesourcery.com>
10890 * target.h: Fix a typo in comment.
10892 2011-10-31 Pedro Alves <pedro@codesourcery.com>
10894 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10895 clobber the breakpoints' shadows with fast tracepoint jumps.
10896 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10897 * target.c (write_inferior_memory): Also pass MYADDR down to
10900 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10902 * configure.ac: Check support for personality routine.
10903 * configure: Regenerate.
10904 * config.in: Likewise.
10905 * linux-low.c: Include <sys/personality.h>.
10906 Define ADDR_NO_RANDOMIZE if necessary.
10907 (linux_create_inferior): Disable address space randomization when
10908 forking inferior, if requested.
10909 (linux_supports_disable_randomization): New function.
10910 (linux_target_ops): Install it.
10911 * server.h (disable_randomization): Declare.
10912 * server.c (disable_randomization): New global variable.
10913 (handle_general_set): Handle QDisableRandomization.
10914 (handle_query): Likewise for qSupported.
10915 (main): Support --disable-randomization and --no-disable-randomization
10916 command line arguments.
10917 * target.h (struct target_ops): Add supports_disable_randomization.
10918 (target_supports_disable_randomization): New macro.
10920 2011-09-29 Mike Frysinger <vapier@gentoo.org>
10922 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10924 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10925 [!PT_GETDSBT] (target_loadmap): New definition.
10926 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10927 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10928 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10929 and PT_GETDSBT to LINUX_LOADMAP.
10930 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10931 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10933 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10935 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10936 (arm_linux_hwbp_cap): New static variable.
10937 (arm_linux_get_hwbp_cap): Replace by ...
10938 (arm_linux_init_hwbp_cap): ... this new function.
10939 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10940 (arm_linux_get_hw_watchpoint_count): Likewise.
10941 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10942 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10943 (arm_prepare_to_resume): Use perror_with_name instead of error.
10945 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10947 * linux-arm-low.c: Include <signal.h>.
10948 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10949 (struct arm_linux_hwbp_cap): New data type.
10950 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10951 (struct arm_linux_hw_breakpoint): New data type.
10952 (MAX_BPTS, MAX_WPTS): Define.
10953 (struct arch_process_info, struct arch_lwp_info): New data types.
10954 (arm_linux_get_hwbp_cap): New function.
10955 (arm_linux_get_hw_breakpoint_count): Likewise.
10956 (arm_linux_get_hw_watchpoint_count): Likewise.
10957 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10958 (arm_hwbp_control_initialize): Likewise.
10959 (arm_hwbp_control_is_enabled): Likewise.
10960 (arm_hwbp_control_is_initialized): Likewise.
10961 (arm_hwbp_control_disable): Likewise.
10962 (arm_linux_hw_breakpoint_equal): Likewise.
10963 (arm_linux_hw_point_initialize): Likewise.
10964 (struct update_registers_data): New data structure.
10965 (update_registers_callback: New function.
10966 (arm_insert_point): Likewise.
10967 (arm_remove_point): Likewise.
10968 (arm_stopped_by_watchpoint): Likewise.
10969 (arm_stopped_data_address): Likewise.
10970 (arm_new_process): Likewise.
10971 (arm_new_thread): Likewise.
10972 (arm_prepare_to_resume): Likewise.
10973 (the_low_target): Register arm_insert_point, arm_remove_point,
10974 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10975 arm_new_thread, and arm_prepare_to_resume.
10977 2011-09-15 Stan Shebs <stan@codesourcery.com>
10979 * server.h (struct emit_ops): Add compare-goto fields.
10980 * tracepoint.c (gdb_agent_op_sizes): New table.
10981 (emit_eq_goto): New function.
10982 (emit_ne_goto): New function.
10983 (emit_lt_goto): New function.
10984 (emit_le_goto): New function.
10985 (emit_gt_goto): New function.
10986 (emit_ge_goto): New function.
10987 (is_goto_target): New function.
10988 (compile_bytecodes): Recognize special cases of compare-goto
10989 combinations and call specialized emitters for them.
10990 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10991 (amd64_emit_ne_goto): New function.
10992 (amd64_emit_lt_goto): New function.
10993 (amd64_emit_le_goto): New function.
10994 (amd64_emit_gt_goto): New function.
10995 (amd64_emit_ge_goto): New function.
10996 (amd64_emit_ops): Add the new functions.
10997 (i386_emit_eq_goto): New function.
10998 (i386_emit_ne_goto): New function.
10999 (i386_emit_lt_goto): New function.
11000 (i386_emit_le_goto): New function.
11001 (i386_emit_gt_goto): New function.
11002 (i386_emit_ge_goto): New function.
11003 (i386_emit_ops): Add the new functions.
11005 2011-09-08 Stan Shebs <stan@codesourcery.com>
11007 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
11008 (i386_emit_epilogue): Restore %ebx.
11010 2011-08-31 Jie Zhang <jzhang918@gmail.com>
11012 * server.c (step_thread): Remove definition.
11013 (process_serial_event): Don't handle Hs.
11014 * server.h (step_thread): Remove declaration.
11015 * target.c (set_desired_inferior): Remove use of step_thread.
11017 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11019 * linux-low.c: Include linux-procfs.h.
11020 (linux_attach_lwp_1): Update comments.
11021 (linux_attach): Scan for existing threads when attaching to a
11022 process that is the tgid.
11023 * Makefile.in: Update dependencies.
11025 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11027 * configure.srv: Add linux-procfs.o dependencies.
11029 2011-08-14 Yao Qi <yao@codesourcery.com>
11031 * target.h (struct target_ops): Fix indent.
11032 * win32-low.c (win32_target_ops): Fix comment.
11034 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
11035 Yao Qi <yao@codesourcery.com>
11037 * Makefile.in (clean): Remove tic6x-*.c files.
11038 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
11039 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
11040 (tic6x-c64xp-linux.c): Likewise.
11041 * configure.srv: Add support for tic6x-*-uclinux.
11042 * linux-tic6x-low.c: New.
11043 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
11045 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
11046 Yao Qi <yao@codesourcery.com>
11048 * target.h (struct target_ops): Add read_loadmap.
11049 * linux-low.c (struct target_loadseg): New type.
11050 (struct target_loadmap): New type.
11051 (linux_read_loadmap): New function.
11052 (linux_target_ops): Add linux_read_loadmap.
11053 * server.c (handle_query): Support qXfer:fdpic:read packet.
11054 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
11057 2011-08-05 Eli Zaretskii <eliz@gnu.org>
11059 * win32-low.c: Include <stdint.h>.
11061 2011-07-22 Pedro Alves <pedro@codesourcery.com>
11063 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
11064 to the inferior here.
11065 (i386_remove_aligned_watchpoint): Ditto.
11066 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11067 fit part of the watchpoint in the debug registers.
11068 (i386_update_inferior_debug_regs): New.
11069 (i386_low_insert_watchpoint): Work on a local mirror of the debug
11070 registers, and only update the inferior on success.
11071 (i386_low_remove_watchpoint): Ditto.
11073 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11075 * linux-low.c (compare_ints, unique, list_threads, show_process,
11076 linux_core_of_thread): Delete.
11077 (linux_target_ops): Change linux_core_of_thread to
11078 linux_common_core_of_thread.
11079 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11080 * utils.c (malloc_failure): Change type of argument.
11081 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11082 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11083 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11084 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11085 (IPA_OBJS): Add common-utils-ipa.o.
11086 (ptid_h, linux_osdata_h): New macros.
11087 (server_h): Add common/common-utils.h, common/xml-utils.h,
11088 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11090 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11091 ptid.o, buffer.o): New rules.
11092 (linux-low.o): Add common/linux-osdata.h as a dependency.
11093 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11094 * configure.ac: Add AC_HEADER_DIRENT check.
11095 * config.in: Regenerate.
11096 * configure: Regenerate.
11097 * remote-utils.c (xml_escape_text): Delete.
11098 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11099 buffer_xml_printf): Move to common/buffer.c.
11100 * server.c (main): Remove call to initialize_inferiors.
11101 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11102 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11103 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11104 internal_error, gdb_assert, gdb_assert_fail): Delete.
11105 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11106 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11108 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11109 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11110 initialize_inferiors): Delete.
11112 2011-07-20 Pedro Alves <pedro@codesourcery.com>
11114 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11117 2011-05-31 Pedro Alves <pedro@codesourcery.com>
11119 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
11121 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
11123 2011-05-26 Yao Qi <yao@codesourcery.com>
11125 * Makefile.in (thread-db.o): Track dependence to
11126 common/gdb_thread_db.h.
11127 * thread-db.c: include gdb_thread_db.h from right place.
11129 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
11131 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11132 __FILE__ and __LINE__ to internal_error.
11134 2011-05-13 Doug Evans <dje@google.com>
11136 * thread-db.c (try_thread_db_load_from_sdir): New function.
11137 (try_thread_db_load_from_dir): New function.
11138 (thread_db_load_search): Handle $sdir, ignore $pdir.
11139 Remove trying of system directories if search of
11140 libthread-db-search-path fails, that is now done via $sdir.
11142 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
11144 * server.c (handle_query): Add EnableDisableTracepoints to the list
11145 of supported features.
11146 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
11148 (cmd_qtenable_disable): New.
11149 (cmd_qtstart): Install tracepoints even if disabled.
11150 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11151 receiving a QTEnable or QTDisable packet.
11152 (gdb_collect): Skip data collection if fast tracepoint is disabled.
11153 (ust_marker_to_static_tracepoint): Do not ignore disabled static
11155 (gdb_probe): Skip data collection if static tracepoint is disabled.
11157 2011-05-10 Doug Evans <dje@google.com>
11159 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11161 2011-05-04 Doug Evans <dje@google.com>
11163 * linux-low.c (linux_join): Skip process lookup.
11164 * spu-low.c (spu_join): Ditto.
11165 * server.c (join_inferiors_callback): Delete.
11166 (process_serial_event): For 'D' packet (detach) call join_inferior
11169 2011-05-04 Joseph Myers <joseph@codesourcery.com>
11171 * README: Don't mention xscale*-*-linux*.
11172 * configure.srv (xscale*-*-linux*): Don't handle target.
11174 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
11176 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
11178 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
11179 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
11180 (i386_emit_void_call_2): Likewise.
11182 2011-04-26 Yao Qi <yao@codesourcery.com>
11184 * linux-low.c: Move common macros to linux-ptrace.h.
11185 Include linux-ptrace.h.
11186 * Makefile.in (linux_ptrace_h): New.
11187 (linux-low.o): Depends on linux-ptrace.h.
11189 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
11191 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11192 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11193 (remote_prepare): New function with most of the TCP code from ...
11194 (remote_open): ... here. Detect PORT here unconditionally. Move also
11195 setting transport_is_reliable.
11196 * server.c (run_once): New variable.
11197 (gdbserver_usage): Document it.
11198 (main): Set run_once for `--once'. Call remote_prepare. Exit after
11199 the first run if RUN_ONCE.
11200 * server.h (run_once, remote_prepare): New declarations.
11202 2011-04-19 Tom Tromey <tromey@redhat.com>
11204 * win32-low.c (handle_load_dll): Remove duplicate "the".
11206 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11208 Remove support for old Cygwin 1.5 versions.
11209 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11210 function to avoid warning.
11211 (win32_add_one_solib): Use cygwin_conv_path function to avoid
11214 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
11216 * gdbserver/server.h (Macro _): Define it if not available.
11218 2011-03-14 Michael Snyder <msnyder@vmware.com>
11220 * hostio.c (handle_close): Remove unnecessary null test.
11222 2011-03-10 Joel Brobecker <brobecker@adacore.com>
11224 * Makefile.in (maintainer-clean realclean distclean): Remove
11225 "make ... subdir_do" command.
11227 2011-03-10 Michael Snyder <msnyder@vmware.com>
11229 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11231 * server.c (handle_v_run): Free alloced buffer on early return.
11233 2011-03-09 Yao Qi <yao@codesourcery.com>
11236 2011-03-04 Yao Qi <yao@codesourcery.com>
11238 * Makefile.in: Remove GNU make feature --directory.
11240 2011-03-05 Yao Qi <yao@codesourcery.com>
11242 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11243 (subdir_do): New make target. Copied from gdb/Makefile.
11244 (maintainer-clean, realclean, distclean, clean): Call corresponding
11245 make targets in common/Makefile.
11247 2011-02-11 Yao Qi <yao@codesourcery.com>
11249 * configure.ac: Call AC_PROG_RANLIB.
11250 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11251 * configure: Regenerate.
11253 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11255 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11257 2011-03-06 Yao Qi <yao@codesourcery.com>
11259 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11261 2011-03-05 Yao Qi <yao@codesourcery.com>
11263 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11264 (subdir_do): New make target. Copied from gdb/Makefile.
11265 (maintainer-clean, realclean, distclean, clean): Call corresponding
11266 make targets in common/Makefile.
11268 2011-03-04 Yao Qi <yao@codesourcery.com>
11270 * Makefile.in: Remove GNU make feature --directory.
11272 2011-03-04 Michael Snyder <msnyder@vmware.com>
11274 * server.c (queue_stop_reply): Call xmalloc not malloc.
11276 2011-03-02 Michael Snyder <msnyder@vmware.com>
11278 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11280 2011-02-28 Michael Snyder <msnyder@vmware.com>
11282 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11283 (cmd_qtframe): Ditto.
11284 (cmd_qtbuffer): Ditto.
11285 (cmd_bigqtbuffer): Ditto.
11287 * utils.c (decimal2str): Initialize 'width' to nine, then
11288 don't mess with it.
11290 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11292 * hostio.c (require_data): Free *data, not data.
11294 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11296 * hostio.c (require_data): Use free, not xfree.
11298 2011-02-27 Michael Snyder <msnyder@vmware.com>
11300 * server.c (handle_query): Discard unused value.
11302 * hostio.c (require_data): Free malloc memory before returning
11305 2011-02-26 Michael Snyder <msnyder@vmware.com>
11307 * linux-low.c (list_threads): Call closedir for dirent.
11309 2011-02-27 Michael Snyder <msnyder@vmware.com>
11311 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11312 a case statement falls through.
11314 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11316 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11319 2011-02-26 Michael Snyder <msnyder@vmware.com>
11321 * utils.c (decimal2str): Eliminate dead code and dead param.
11322 (pulongest): Drop dead param from call to decimal2str.
11325 2011-02-24 Joel Brobecker <brobecker@adacore.com>
11327 Revert the following patch (not approved yet):
11328 2011-02-21 Hui Zhu <teawater@gmail.com>
11329 * tracepoint.c (tp_printf): New function.
11330 (eval_agent_expr): Handle gdb_agent_op_printf.
11332 2011-02-21 Hui Zhu <teawater@gmail.com>
11334 * tracepoint.c (tp_printf): New function.
11335 (eval_agent_expr): Handle gdb_agent_op_printf.
11337 2011-02-18 Tom Tromey <tromey@redhat.com>
11339 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11340 (tracepoint.o): Likewise.
11341 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11342 (gdb_agent_op_names): Likewise.
11344 2011-02-18 Tom Tromey <tromey@redhat.com>
11346 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11347 gdb_agent_op_rot>: New constants.
11348 (gdb_agent_op_names): Add pick and roll.
11349 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11352 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11354 * aclocal.m4: Regenerated with aclocal-1.11.1.
11356 2011-02-14 Pedro Alves <pedro@codesourcery.com>
11358 * server.c (handle_qxfer_traceframe_info): New.
11359 (qxfer_packets): Register "traceframe-info".
11360 (handle_query): Report support for qXfer:traceframe-info:read+.
11361 * tracepoint.c (match_blocktype): New.
11362 (traceframe_find_block_type): Rename to ...
11363 (traceframe_walk_blocks): ... this. Add callback filter argument,
11365 (traceframe_find_block_type): New, reimplemented on top of
11366 traceframe_walk_blocks.
11367 (build_traceframe_info_xml): New.
11368 (traceframe_read_info): New.
11369 * server.h (traceframe_read_info): Declare.
11371 2011-02-11 Yao Qi <yao@codesourcery.com>
11373 * configure.ac: Call AC_PROG_RANLIB.
11374 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11375 * configure: Regenerate.
11377 2011-02-07 Pedro Alves <pedro@codesourcery.com>
11379 * server.c (gdb_read_memory): Change return semantics to allow
11381 (handle_search_memory_1): Adjust.
11382 (process_serial_event) <'m' packet>: Handle partial transfers.
11383 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11385 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11387 * regcache.c (init_register_cache): Initialize
11388 regcache->register_status.
11389 (free_register_cache): Release regcache->register_status.
11390 (regcache_cpy): Copy register_status.
11391 (registers_to_string): Print 'x's for unavailable registers.
11392 (supply_register): Mark the register's status valid or
11393 unavailable, depending on whether a buffer was passed in or not.
11394 (supply_register_zeroed): New.
11395 (supply_regblock): Mark the registers' status valid or
11396 unavailable, depending on whether a buffer was passed in or not.
11397 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11398 (struct regcache): New `register_status' field.
11399 (supply_register_zeroed): Declare.
11400 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11401 supply_register_zeroed, rather than passing a NULL buffer to
11403 * tracepoint.c (fetch_traceframe_registers): Update comment.
11405 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11407 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11410 2011-01-25 Pedro Alves <pedro@codesourcery.com>
11412 * server.h (decode_xfer_write): Change prototype.
11413 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11414 and don't extract the annex here.
11415 * server.c (decode_xfer_read): Remove `annex' parameter,
11416 and don't extract the annex here.
11417 (decode_xfer): New.
11418 (struct qxfer): New.
11419 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11420 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11421 (handle_qxfer_statictrace): New functions, abstracted out from
11422 handle_query, and made to use the struct qxfer interface.
11423 (handle_threads_qxfer_proper): Rename to ...
11424 (handle_qxfer_threads_proper): ... this.
11425 (handle_threads_qxfer): Rename to ...
11426 (handle_qxfer_threads): ... this. Adjust.
11427 (qxfer_packets): New array.
11428 (handle_qxfer): New function.
11429 (handle_query): Use handle_qxfer.
11431 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11433 * gdbreplay.c: Shorten lines of >= 80 columns.
11434 * linux-low.c: Ditto.
11435 * linux-ppc-low.c: Ditto.
11436 * linux-s390-low.c: Ditto.
11437 * linux-sparc-low.c: Ditto.
11438 * linux-x86-low.c: Ditto.
11439 * linux-xtensa-low.c: Ditto.
11440 * mem-break.c: Ditto.
11441 * nto-low.c: Ditto.
11442 * regcache.h: Ditto.
11443 * remote-utils.c: Ditto.
11446 * thread-db.c: Ditto.
11447 * tracepoint.c: Ditto.
11449 * win32-low.h: Ditto.
11451 2011-01-05 Joel Brobecker <brobecker@adacore.com>
11453 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11456 2011-01-01 Joel Brobecker <brobecker@adacore.com>
11458 * server.c (gdbserver_version): Update copyright year in version
11460 * gdbreplay.c (gdbreplay_version): Ditto.
11462 2010-12-29 Jie Zhang <jie.zhang@analog.com>
11464 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11465 * linux-bfin-low.c: New file.
11466 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11467 PT_DATA_ADDR for BFIN targets.
11468 * Makefile.in (SFILES): Add linux-bfin-low.c.
11469 (clean): Remove reg-bfin.c.
11470 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11471 * README: Mention supported Blackfin targets.
11473 2010-12-23 Mike Frysinger <vapier@gentoo.org>
11475 * .gitignore: New file.
11477 2010-11-16 Mike Frysinger <vapier@gentoo.org>
11479 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11481 2010-10-22 Jie Zhang <jie@codesourcery.com>
11483 * Makefile.in: Add FLAGS_TO_PASS variable.
11484 (install): Remove dependency of install-only and recursively
11485 invoke make for install-only.
11487 2010-10-04 Doug Evans <dje@google.com>
11489 * Makefile.in (uninstall): Use $(DESTDIR).
11491 2010-09-24 Pedro Alves <pedro@codesourcery.com>
11495 * linux-x86-low.c (compat_siginfo_from_siginfo)
11496 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11497 si_code is < 0. Check for si_code == SI_TIMER before checking for
11500 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11502 * lynx-i386-low.c: New file.
11503 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11505 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11507 * lynx-low.c (ptrace_request_to_str): Remove handling for
11508 request values that have been removed in LynxOS 5.x.
11510 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11512 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11515 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11517 * configure.ac: Add --enable-inprocess-agent option.
11518 * configure: Rebuilt.
11520 2010-09-06 Yao Qi <yao@codesourcery.com>
11522 * linux-low.c (linux_kill): Remove unused variable.
11523 (linux_stabilize_threads): Likewise.
11524 * server.c (start_inferior): Likewise.
11525 (queue_stop_reply_callback): Likewise.
11526 * tracepoint.c (do_action_at_tracepoint): Likewise.
11528 2010-09-06 Yao Qi <yao@codesourcery.com>
11530 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11533 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11535 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11537 2010-09-06 Pedro Alves <pedro@codesourcery.com>
11539 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11542 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11544 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11545 gdbserver/lynx-ppc-low.c: New files.
11546 * Makefile.in (lynx_low_h): New variable.
11547 (lynx-low.o, lynx-ppc-low.o): New rules.
11548 * configure.ac: On LynxOS, link with -lnetinet.
11549 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11550 * configure: regenerate.
11552 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11554 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11555 * configure.ac: Add check for vasprintf and vsnprintf.
11556 * configure, config.in: Regenerate.
11557 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11559 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11561 * gdbreplay.c: Move include of alloca.h up, next to include of
11563 * server.h: Add include of malloc.h.
11564 * mem-break.c: Remove include of malloc.h.
11565 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11567 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11569 * Makefile.in (memmem.o): Build with -Wno-error.
11571 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11573 * utils.c (xsnprintf): Make non-static.
11574 * server.h: Add xsnprintf declaration.
11575 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11576 replace calls to snprintf by calls to xsnprintf throughout.
11578 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11580 * configure.ac: Add configure check for alloca.
11581 * configure, config.in: Regenerate.
11582 * server.h: Include alloca.h if it exists.
11583 * gdbreplay.c: Include alloca.h if it exists.
11585 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11587 * linux-low.c (__SIGRTMIN): Define if not already defined.
11588 (linux_create_inferior): Check for __ANDROID__ rather than
11590 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11591 are already deferred.
11592 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11593 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11594 stopped and already has a pending signal to report.
11595 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11596 a pending signal to report or is moving out of a jump pad.
11597 (linux_init_signals): Check for __ANDROID__ rather than
11600 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11602 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11603 debug_threads check. Avoid a linear search when not doing debug
11606 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11608 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11609 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11610 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11611 (process_event): Change local fd's type to gdb_fildes_t.
11612 (create_file_handler): Adjust prototype.
11613 (delete_file_handler): Adjust prototype.
11614 (handle_file_event): Adjust prototype. Use pfildes.
11615 (create_file_event): Adjsut prototype.
11616 * remote-utils.c (remote_desc, listen_desc): Change type to
11618 * server.h: New gdb_fildes_t typedef.
11619 [USE_WIN32API]: Include winsock2.h.
11620 (delete_file_handler, add_file_handler): Adjust prototypes.
11621 (pfildes): Declare.
11622 * utils.c (pfildes): New.
11624 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11626 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11627 * configure: Regenerate.
11629 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11631 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11632 (linux_done_accessing_memory): ... this.
11633 (linux_target_ops): Adjust.
11634 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11635 * nto-low.c (nto_target_ops): Adjust comment.
11636 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11637 * spu-low.c (spu_target_ops): Adjust comment.
11638 * target.h (target_ops): Rename unprepare_to_access_memory field
11639 to done_accessing_memory.
11640 (unprepare_to_access_memory): Rename to ...
11641 (done_accessing_memory): ... this.
11643 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11645 * linux-low.c (linux_prepare_to_access_memory): New.
11646 (linux_unprepare_to_access_memory): New.
11647 (linux_target_ops): Install them.
11648 * server.c (read_memory): Rename to ...
11649 (gdb_read_memory): ... this. Use
11650 prepare_to_access_memory/prepare_to_access_memory.
11651 (write_memory): Rename to ...
11652 (gdb_write_memory): ... this. Use
11653 prepare_to_access_memory/prepare_to_access_memory.
11654 (handle_search_memory_1): Adjust.
11655 (process_serial_event): Adjust.
11656 * target.h (struct target_ops): New fields
11657 prepare_to_access_memory and unprepare_to_access_memory.
11658 (prepare_to_access_memory, unprepare_to_access_memory): New.
11659 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11660 prepare_to_access_memory/prepare_to_access_memory.
11661 * nto-low.c (nto_target_ops): Adjust.
11662 * spu-low.c (spu_target_ops): Adjust.
11663 * win32-low.c (win32_target_ops): Adjust.
11665 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11667 * Makefile.in (WARN_CFLAGS): Get it from configure.
11668 (WERROR_CFLAGS): New.
11669 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11670 * configure.ac: Introduce --enable-werror, which adds -Werror to
11671 the compiler command line. Enabled by default. Disable with
11672 --disable-werror. Add -Wdeclaration-after-statement
11673 Wpointer-arith and -Wformat-nonliteral to warning flags.
11674 * configure: Regenerate.
11676 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11678 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11680 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11682 * gdbreplay.c (remote_error): New.
11684 (expect): Use gdbchar. Check for error reading from GDB.
11685 Clarify sync error output.
11686 (play): Check for errors writing to GDB.
11687 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11688 * remote-utils.c (getpkt): Check for errors writing to the remote
11691 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11693 * linux-low.c (linux_wait_1): Move non-debugging code out of
11694 `debug_threads' control.
11696 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11698 * linux-low.c (linux_wait_1): Don't set last_status here.
11699 * server.c (push_event, queue_stop_reply_callback): Assert we're
11700 not pushing a TARGET_WAITKIND_IGNORE event.
11701 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11702 (myresume, handle_target_event): Set the thread's last_resume_kind
11703 and last_status from the target returned status.
11705 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11709 * linux-x86-low.c (update_debug_registers_callback): New.
11710 (i386_dr_low_set_addr): Use it.
11711 (i386_dr_low_get_addr): New.
11712 (i386_dr_low_set_control): Use update_debug_registers_callback.
11713 (i386_dr_low_get_control): New.
11714 (i386_dr_low_get_status): Adjust.
11715 * linux-low.c (linux_stop_lwp): New.
11716 * linux-low.h (linux_stop_lwp): Declare.
11718 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11719 argument instead of a i386_debug_reg_state.
11720 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11721 a i386_debug_reg_state.
11722 (i386_insert_aligned_watchpoint): Adjust.
11723 (i386_remove_aligned_watchpoint): Adjust.
11724 (i386_low_stopped_data_address): Read the debug registers from the
11725 inferior instead of from the mirrors.
11726 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11727 (i386_dr_low_get_addr): Declare.
11728 (i386_dr_low_get_control): Declare.
11729 (i386_dr_low_get_status): Change prototype.
11731 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11732 (i386_dr_low_get_addr): New.
11733 (i386_dr_low_get_control): New.
11734 (i386_dr_low_get_status): Adjust prototype. Return
11736 (i386_initial_stuff): Clear dr_status_mirror and
11738 (i386_get_thread_context): Adjust.
11739 (i386_set_thread_context): Adjust.
11740 (i386_thread_added): Adjust.
11742 2010-08-24 Pedro Alves <pedro@codesourcery.com>
11744 * linux-low.h (linux_thread_area): Delete declaration.
11746 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11748 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11749 after its termination.
11751 2010-08-09 Pedro Alves <pedro@codesourcery.com>
11753 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11754 (gdb_wants_all_stopped): Delete.
11755 (linux_wait_1): Don't call them.
11756 * server.c (handle_v_cont): Tag all threads as want-stopped.
11757 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11758 stopped as "client-wants-stopped".
11760 2010-07-31 Pedro Alves <pedro@codesourcery.com>
11762 * Makefile.in (signals_h): New.
11763 (server_h): Depend on it.
11764 (server.o): Don't depend on $(signals_def).
11765 (signals.o): Depend on $(signals_def).
11767 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11769 * Makefile.in (signals_def): New.
11770 (server_h): Append include/gdb/signals.h and signals_def.
11771 (server.o): Append signals_def.
11773 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11775 * server.c (handle_target_event): Use target_signal_to_host for
11776 resume_info.sig initialization.
11777 * target.h (struct thread_resume) <sig>: New comment.
11779 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11781 * server.c (handle_query): strcpy() the returned string from paddress()
11782 instead of sprintf().
11783 * utils.c (paddress): Return phex_nz().
11785 2010-07-07 Joel Brobecker <brobecker@adacore.com>
11787 * server.c (handle_v_cont): Call mourn_inferior if process
11789 (myresume): Likewise.
11791 2010-07-01 Pedro Alves <pedro@codesourcery.com>
11793 Static tracepoints, and integration with UST.
11795 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11796 * mem-break.c (uninsert_all_breakpoints)
11797 (reinsert_all_breakpoints): New.
11798 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11799 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11800 (gdb_agent_ust_loaded, helper_thread_id)
11801 (gdb_agent_helper_thread_id): New macros.
11802 (struct ipa_sym_addresses): Add addr_ust_loaded,
11803 addr_helper_thread_id, addr_cmd_buf.
11804 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11805 (in_process_agent_loaded_ust): New.
11806 (write_e_ust_not_loaded): New.
11807 (maybe_write_ipa_ust_not_loaded): New.
11808 (struct collect_static_trace_data_action): New.
11809 (enum tracepoint_type) <static_tracepoint>: New.
11810 (struct tracepoint) <handle>: Mention static tracepoints.
11811 (struct static_tracepoint_ctx): New.
11812 (CMD_BUF_SIZE): New.
11813 (add_tracepoint_action): Handle static tracepoint actions.
11814 (unprobe_marker_at): New.
11815 (clear_installed_tracepoints): Handle static tracepoints.
11816 (cmd_qtdp): Handle static tracepoints.
11817 (probe_marker_at): New.
11818 (cmd_qtstart): Handle static tracepoints.
11819 (response_tracepoint): Handle static tracepoints.
11820 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11821 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11822 (get_context_regcache): Handle static tracepoints.
11823 (do_action_at_tracepoint): Handle static tracepoint actions.
11824 (traceframe_find_block_type): Handle static trace data blocks.
11825 (traceframe_read_sdata): New.
11826 (download_tracepoints): Download static tracepoint actions.
11827 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11828 (GDB_PROBE_NAME): New.
11830 (GET_UST_SYM): New.
11833 (ust_marker_to_static_tracepoint): New.
11835 (collect_ust_data_at_tracepoint): New.
11836 (gdb_ust_probe): New.
11837 (UNIX_PATH_MAX, SOCK_DIR): New.
11838 (gdb_ust_connect_sync_socket): New.
11839 (resume_thread, stop_thread): New.
11840 (run_inferior_command): New.
11841 (init_named_socket): New.
11842 (gdb_ust_socket_init): New.
11843 (cstr_to_hexstr): New.
11845 (first_marker, next_marker): New.
11846 (response_ust_marker): New.
11847 (cmd_qtfstm, cmd_qtsstm): New.
11848 (unprobe_marker_at, probe_marker_at): New.
11849 (cmd_qtstmat, gdb_ust_thread): New.
11850 (gdb_ust_init): New.
11851 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11852 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11853 (ST_REGENTRY): New.
11854 (x86_64_st_collect_regmap): New.
11855 (X86_64_NUM_ST_COLLECT_GREGS): New.
11856 (AMD64_RIP_REGNUM): New.
11857 (supply_static_tracepoint_registers): New.
11858 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11859 (ST_REGENTRY): New.
11860 (i386_st_collect_regmap): New.
11861 (i386_NUM_ST_COLLECT_GREGS): New.
11862 (supply_static_tracepoint_registers): New.
11863 * server.c (handle_query): Handle qXfer:statictrace:read.
11864 <qSupported>: Report support for StaticTracepoints, and
11865 qXfer:statictrace:read features.
11866 * server.h (traceframe_read_sdata)
11867 (supply_static_tracepoint_registers): Declare.
11868 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11869 (unpack_varlen_hex): Include in IPA build.
11870 * Makefile.in (ustlibs, ustinc): New.
11871 (IPA_OBJS): Add remote-utils-ipa.o.
11872 ($(IPA_LIB)): Link -ldl and -lpthread.
11874 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11875 * config.in, configure: Regenerate.
11877 2010-06-20 Ian Lance Taylor <iant@google.com>
11878 Pedro Alves <pedro@codesourcery.com>
11880 * linux-x86-low.c (always_true): Delete.
11881 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11882 trying to fool the compiler with always_true.
11884 2010-06-20 Pedro Alves <pedro@codesourcery.com>
11886 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11887 conditions in gdbserver.
11889 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11891 * spu-low.c (spu_read_memory): Wrap around local store limit.
11892 (spu_write_memory): Likewise.
11894 2010-06-15 Pedro Alves <pedro@codesourcery.com>
11896 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11897 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11899 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11901 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11902 uses with LONGEST uses.
11904 2010-06-14 Stan Shebs <stan@codesourcery.com>
11905 Pedro Alves <pedro@codesourcery.com>
11909 * linux-x86-low.c: Include limits.h.
11911 (always_true): New.
11914 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11915 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11916 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11917 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11918 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11919 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11920 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11921 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11922 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11923 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11924 (amd64_emit_void_call_2): New.
11925 (amd64_emit_ops): New.
11926 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11927 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11928 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11929 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11930 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11931 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11932 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11933 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11934 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11935 (i386_emit_stack_adjust, i386_emit_int_call_1)
11936 (i386_emit_void_call_2): New.
11937 (i386_emit_ops): New.
11938 (x86_emit_ops): New.
11939 (the_low_target): Install x86_emit_ops.
11940 * server.h (struct emit_ops): New.
11941 (get_raw_reg_func_addr): Declare.
11942 (current_insn_ptr, emit_error): Declare.
11943 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11944 (set_trace_state_variable_value): New defines.
11945 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11946 addr_get_trace_state_variable_value and
11947 addr_set_trace_state_variable_value.
11948 (symbol_list): New fields for get_raw_reg,
11949 get_trace_state_variable_value and set_trace_state_variable_value.
11950 (condfn): New typedef.
11951 (struct tracepoint): New field `compiled_cond'.
11952 (do_action_at_tracepoint): Clear compiled_cond.
11953 (get_trace_state_variable_value, set_trace_state_variable_value):
11955 (condition_true_at_tracepoint): If there's a compiled condition,
11957 (current_insn_ptr, emit_error): New globals.
11958 (struct bytecode_address): New.
11959 (get_raw_reg_func_addr): New.
11960 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11961 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11962 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11963 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11964 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11965 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11966 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11967 (compile_tracepoint_condition, compile_bytecodes): New.
11968 * target.h (emit_ops): Forward declare.
11969 (struct target_ops): New field emit_ops.
11970 (target_emit_ops): New.
11971 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11972 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11973 * linux-low.c (linux_emit_ops): New.
11974 (linux_target_ops): Install it.
11975 * linux-low.h (struct linux_target_ops): New field emit_ops.
11977 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11979 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11980 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11982 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11983 Stan Shebs <stan@codesourcery.com>
11985 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11986 (all): Depend on $(extra_libraries).
11987 (install-only): Install the IPA.
11988 (IPA_OBJS, IPA_LIB): New.
11989 (clean): Remove the IPA lib.
11990 (IPAGENT_CFLAGS): New.
11991 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11992 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11993 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11994 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11995 * configure.ac: Check for atomic builtins support in the compiler.
11996 (IPA_DEPFILES, extra_libraries): Define.
11997 * configure.srv (ipa_obj): Add description.
11998 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11999 (i[34567]86-*-linux*): Set ipa_obj.
12000 (x86_64-*-linux*): Set ipa_obj.
12001 * linux-low.c (stabilizing_threads): New.
12002 (supports_fast_tracepoints): New.
12003 (linux_detach): Stabilize threads before detaching.
12004 (handle_tracepoints): Handle internal tracing breakpoints. Assert
12005 the lwp is either not stabilizing, or is moving out of a jump pad.
12006 (linux_fast_tracepoint_collecting): New.
12007 (maybe_move_out_of_jump_pad): New.
12008 (enqueue_one_deferred_signal): New.
12009 (dequeue_one_deferred_signal): New.
12010 (linux_wait_for_event_1): If moving out of a jump pad, defer
12011 pending signals to later.
12012 (linux_stabilize_threads): New.
12013 (linux_wait_1): Check if threads need moving out of jump pads, and
12015 (stuck_in_jump_pad_callback): New.
12016 (move_out_of_jump_pad_callback): New.
12017 (lwp_running): New.
12018 (linux_resume_one_lwp): Handle moving out of jump pads.
12019 (linux_set_resume_request): Dequeue deferred signals.
12020 (need_step_over_p): Also step over fast tracepoint jumps.
12021 (start_step_over): Also uninsert fast tracepoint jumps.
12022 (finish_step_over): Also reinsert fast tracepoint jumps.
12023 (linux_install_fast_tracepoint_jump): New.
12024 (linux_target_ops): Install linux_stabilize_threads and
12025 linux_install_fast_tracepoint_jump_pad.
12026 * linux-low.h (linux_target_ops) <get_thread_area,
12027 install_fast_tracepoint_jump_pad>: New fields.
12028 (struct lwp_info) <collecting_fast_tracepoint,
12029 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
12030 (linux_get_thread_area): Declare.
12031 * linux-x86-low.c (jump_insn): New.
12032 (x86_get_thread_area): New.
12033 (append_insns): New.
12034 (push_opcode): New.
12035 (amd64_install_fast_tracepoint_jump_pad): New.
12036 (i386_install_fast_tracepoint_jump_pad): New.
12037 (x86_install_fast_tracepoint_jump_pad): New.
12038 (the_low_target): Install x86_get_thread_area and
12039 x86_install_fast_tracepoint_jump_pad.
12040 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
12041 (struct fast_tracepoint_jump): New.
12042 (fast_tracepoint_jump_insn): New.
12043 (fast_tracepoint_jump_shadow): New.
12044 (find_fast_tracepoint_jump_at): New.
12045 (fast_tracepoint_jump_here): New.
12046 (delete_fast_tracepoint_jump): New.
12047 (set_fast_tracepoint_jump): New.
12048 (uninsert_fast_tracepoint_jumps_at): New.
12049 (reinsert_fast_tracepoint_jumps_at): New.
12050 (set_breakpoint_at): Use write_inferior_memory.
12051 (uninsert_raw_breakpoint): Use write_inferior_memory.
12052 (check_mem_read): Mask out fast tracepoint jumps.
12053 (check_mem_write): Mask out fast tracepoint jumps.
12054 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
12055 (set_fast_tracepoint_jump): Declare.
12056 (delete_fast_tracepoint_jump)
12057 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
12058 (reinsert_fast_tracepoint_jumps_at): Declare.
12059 * regcache.c: Don't compile many functions when building the
12060 in-process agent library.
12061 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
12062 the register buffer in the heap.
12063 (free_register_cache): If the register buffer isn't owned by the
12064 regcache, don't free it.
12065 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
12066 pre-existing register caches.
12067 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12069 (convert_ascii_to_int): : Constify `from' parameter type.
12070 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12071 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
12072 the needed buffer in-place.
12073 (relocate_instruction): New.
12074 * server.c (handle_query) <qSymbols>: If the target supports
12075 tracepoints, give it a chance of looking up symbols. Report
12076 support for fast tracepoints.
12077 (handle_status): Stabilize threads.
12078 (process_serial_event): Adjust.
12079 * server.h (struct fast_tracepoint_jump): Forward declare.
12080 (struct process_info) <fast_tracepoint_jumps>: New field.
12081 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12082 (decode_X_packet, decode_M_packet): Adjust.
12083 (relocate_instruction): Declare.
12084 (in_process_agent_loaded): Declare.
12085 (tracepoint_look_up_symbols): Declare.
12086 (struct fast_tpoint_collect_status): Declare.
12087 (fast_tracepoint_collecting): Declare.
12088 (force_unlock_trace_buffer): Declare.
12089 (handle_tracepoint_bkpts): Declare.
12090 (initialize_low_tracepoint)
12091 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12092 * target.h (struct target_ops) <stabilize_threads,
12093 install_fast_tracepoint_jump_pad>: New fields.
12094 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12095 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12096 [HAVE_STDINT_H]: Include stdint.h.
12097 (trace_debug_1): Rename to ...
12098 (trace_vdebug): ... this.
12099 (trace_debug): Rename to ...
12100 (trace_debug_1): ... this. Add `level' parameter.
12101 (trace_debug): New.
12102 (ATTR_USED, ATTR_NOINLINE): New.
12103 (IP_AGENT_EXPORT): New.
12104 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12105 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12106 (about_to_request_buffer_space, trace_buffer_is_full)
12107 (stopping_tracepoint, expr_eval_result, error_tracepoint)
12108 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12109 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12110 (traceframe_write_count, traceframes_created)
12111 (trace_state_variables)
12112 New renaming defines.
12113 (struct ipa_sym_addresses): New.
12114 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12115 (symbol_list): New.
12116 (ipa_sym_addrs): New.
12117 (all_tracepoint_symbols_looked_up): New.
12118 (in_process_agent_loaded): New.
12119 (write_e_ipa_not_loaded): New.
12120 (maybe_write_ipa_not_loaded): New.
12121 (tracepoint_look_up_symbols): New.
12122 (debug_threads) [IN_PROCESS_AGENT]: New.
12123 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
12124 (UNKNOWN_SIDE_EFFECTS): New.
12125 (stop_tracing): New.
12126 (flush_trace_buffer): New.
12127 (stop_tracing_bkpt): New.
12128 (flush_trace_buffer_bkpt): New.
12129 (read_inferior_integer): New.
12130 (read_inferior_uinteger): New.
12131 (read_inferior_data_pointer): New.
12132 (write_inferior_data_pointer): New.
12133 (write_inferior_integer): New.
12134 (write_inferior_uinteger): New.
12135 (struct collect_static_trace_data_action): Delete.
12136 (enum tracepoint_type): New.
12137 (struct tracepoint) <type>: New field `type'.
12138 <actions_str, step_actions, step_actions_str>: Only include in
12140 <orig_size, obj_addr_on_target, adjusted_insn_addr>
12141 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12142 (tracepoints): Use IP_AGENT_EXPORT.
12143 (last_tracepoint): Don't include in the IPA.
12144 (stopping_tracepoint): Use IP_AGENT_EXPORT.
12145 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12146 (alloced_trace_state_variables): New.
12147 (trace_state_variables): Use IP_AGENT_EXPORT.
12148 (traceframe_t): Delete unused variable.
12149 (circular_trace_buffer): Don't include in the IPA.
12150 (trace_buffer_start): Delete.
12151 (struct trace_buffer_control): New.
12152 (trace_buffer_free): Delete.
12153 (struct ipa_trace_buffer_control): New.
12154 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12155 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12157 (trace_buffer_ctrl): New.
12158 (TRACE_BUFFER_CTRL_CURR): New.
12159 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12160 Reimplement as macros.
12161 (trace_buffer_wrap): Delete.
12162 (traceframe_write_count, traceframe_read_count)
12163 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12164 (struct tracepoint_hit_ctx) <type>: New field.
12165 (struct fast_tracepoint_ctx): New.
12166 (memory_barrier): New.
12168 (record_tracepoint_error): Update atomically in the IPA.
12169 (clear_inferior_trace_buffer): New.
12170 (about_to_request_buffer_space): New.
12171 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12172 updating the same buffer.
12173 (add_tracepoint): Default the tracepoint's type to trap
12174 tracepoint, and orig_size to -1.
12175 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
12176 internal variables.
12177 (create_trace_state_variable): New parameter `gdb'. Handle it.
12178 (clear_installed_tracepoints): Clear fast tracepoint jumps.
12179 (cmd_qtdp): Handle fast tracepoints.
12180 (cmd_qtdv): Adjust.
12181 (max_jump_pad_size): New.
12182 (gdb_jump_pad_head): New.
12183 (get_jump_space_head): New.
12184 (claim_jump_space): New.
12185 (sort_tracepoints): New.
12186 (MAX_JUMP_SIZE): New.
12187 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
12189 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12190 support. Upload fast traceframes, and delete internal IPA
12192 (stop_tracing_handler): New.
12193 (flush_trace_buffer_handler): New.
12194 (cmd_qtstop): Upload fast tracepoints.
12195 (response_tracepoint): Handle fast tracepoints.
12196 (tracepoint_finished_step): Upload fast traceframes. Set the
12197 tracepoint hit context's tracepoint type.
12198 (handle_tracepoint_bkpts): New.
12199 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12200 type. Add comment about fast tracepoints.
12201 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12202 non-existing action_str field.
12203 (get_context_regcache): Handle fast tracepoints.
12204 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12206 (fast_tracepoint_from_jump_pad_address): New.
12207 (fast_tracepoint_from_ipa_tpoint_address): New.
12208 (collecting_t): New.
12209 (force_unlock_trace_buffer): New.
12210 (fast_tracepoint_collecting): New.
12212 (gdb_collect): New.
12213 (write_inferior_data_ptr): New.
12214 (target_tp_heap): New.
12215 (target_malloc): New.
12216 (download_agent_expr): New.
12218 (download_tracepoints): New.
12219 (download_trace_state_variables): New.
12220 (upload_fast_traceframes): New.
12221 (IPA_FIRST_TRACEFRAME): New.
12222 (IPA_NEXT_TRACEFRAME_1): New.
12223 (IPA_NEXT_TRACEFRAME): New.
12224 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12225 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12226 (gdb_jump_pad_buffer_end): New.
12227 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12228 (initialize_tracepoint): Adjust.
12229 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12230 buffer. Initialize the low module.
12231 * utils.c (PREFIX, TOOLNAME): New.
12232 (malloc_failure): Use PREFIX.
12233 (error): In the IPA, an error causes an exit.
12234 (fatal, warning): Use PREFIX.
12235 (internal_error): Use TOOLNAME.
12236 (NUMCELLS): Increase to 10.
12237 * configure, config.in: Regenerate.
12239 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12241 * server.c (handle_query) <qSupported>: Do two passes over the
12242 qSupported string to avoid nesting strtok.
12244 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12246 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12248 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12249 -Wl,--dynamic-list.
12250 * configure: Regenerate.
12251 * proc-service.list: New.
12253 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12255 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12258 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
12260 * gdbreplay.c (remote_open): Check error return from socket() call by
12261 its equality to -1 not by it being negative.
12262 * remote-utils.c (remote_open): Likewise.
12264 2010-05-23 Pedro Alves <pedro@codesourcery.com>
12266 * config.h: Regenerate.
12268 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12270 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12271 doesn't provide PTRACE_GET_THREAD_AREA.
12273 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12275 * linux-m68k-low.c: Include <asm/ptrace.h>
12276 (ps_get_thread_area): Implement.
12278 2010-05-03 Doug Evans <dje@google.com>
12280 * event-loop.c (struct callback_event): New struct.
12281 (callback_list): New global.
12282 (append_callback_event, delete_callback_event): New functions.
12283 (process_callback): New function.
12284 (start_event_loop): Call it.
12285 * remote-utils.c (NOT_SCHEDULED): Define.
12286 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12287 moved out of readchar.
12288 (readchar): Rewrite. Call reschedule before returning.
12289 (reset_readchar): New function.
12290 (remote_close): Call it.
12291 (process_remaining, reschedule): New functions.
12292 * server.h (callback_handler_func): New typedef.
12293 (append_callback_event, delete_callback_event): Declare.
12295 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12297 * proc-service.c (ps_pglobal_lookup): Use
12298 thread_db_look_up_one_symbol.
12299 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12300 parameter. Use it instead of all_symbols_looked_up.
12301 * server.h (struct process_info) <all_symbols_looked_up>: Delete
12303 (all_symbols_looked_up): Don't declare.
12304 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12305 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12307 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12308 Set all_symbols_looked_up here.
12309 (thread_db_look_up_one_symbol): New.
12310 (thread_db_get_tls_address): Adjust.
12311 (thread_db_load_search, try_thread_db_load_1): Always allocate the
12312 thread_db object on the heap, and tentatively set it in the
12314 (thread_db_init): Don't set all_symbols_looked_up here.
12315 * linux-low.h (thread_db_look_up_one_symbol): Declare.
12317 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12319 * linux-low.c (linux_kill, linux_detach): Adjust.
12320 (status_pending_p_callback): Remove redundant statement. Check
12321 for !TARGET_WAITIKIND_IGNORE, instead of
12322 TARGET_WAITKIND_STOPPED.
12323 (handle_tracepoints): Make sure LWP is locked. Adjust.
12324 (linux_wait_for_event_1): Adjust.
12325 (linux_cancel_breakpoints): New.
12326 (unsuspend_one_lwp): New.
12327 (unsuspend_all_lwps): New.
12328 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12329 (send_sigstop_callback): Change return type to int, add new
12330 `except' parameter and handle it.
12331 (suspend_and_send_sigstop_callback): New.
12332 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12333 pass them down. If SUSPEND, also increment the lwp's suspend
12335 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12336 (need_step_over_p): Don't consider suspended LWPs.
12337 (start_step_over): Adjust.
12338 (proceed_one_lwp): Change return type to int, add new `except'
12339 parameter and handle it.
12340 (unsuspend_and_proceed_one_lwp): New.
12341 (proceed_all_lwps): Use find_inferior instead of
12343 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12344 also decrement the suspend count of LWPs. Pass `except' down,
12345 instead of hacking its suspend count.
12346 (linux_pause_all): Add `freeze' parameter. Adjust.
12347 (linux_unpause_all): New.
12348 (linux_target_ops): Install linux_unpause_all.
12349 * server.c (handle_status): Adjust.
12350 * target.h (struct target_ops): New fields `unpause_all' and
12351 `cancel_breakpoints'. Add new parameter to `pause_all'.
12352 (pause_all): Add new `freeze' parameter.
12353 (unpause_all): New.
12354 (cancel_breakpoints): New.
12355 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12356 cancel breakpoints.
12357 (cmd_qtstart): Pause threads.
12358 (stop_tracing): Pause threads, and cancel breakpoints.
12359 * win32-low.c (win32_target_ops): Adjust.
12361 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12363 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12364 the inferior right away from here...
12365 (linux_wait_1): ... to here, and adjust to check the thread's
12366 last_resume_kind instead of the lwp's step or stop_expected flags.
12368 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12370 * README: Use consistent `GDB' and `GDBserver' spellings.
12372 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12374 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12375 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12376 (linux_detach_one_lwp): Assume the lwp is stopped.
12377 (any_thread_of): Delete.
12378 (linux_detach): Stop all lwps here. Don't blindly delete all
12380 (delete_lwp_callback): New.
12381 (linux_mourn): Delete all lwps of the process that is gone.
12382 (linux_wait_1): Don't delete the last lwp of the process here.
12383 * mem-break.h (mark_breakpoints_out): Declare.
12384 * mem-break.c (mark_breakpoints_out): New.
12385 (free_all_breakpoints): Use it.
12386 * server.c (handle_target_event): If the process is gone, mark
12388 * thread-db.c (struct thread_db) <create_bp>: New field.
12389 (thread_db_enable_reporting): Fix prototype. Store a thread event
12390 breakpoint reference in the thread_db struct.
12391 (thread_db_load_search): Clear the thread_db object.
12392 (try_thread_db_load_1): Ditto.
12393 (switch_to_process): New.
12394 (disable_thread_event_reporting): Use it.
12395 (remove_thread_event_breakpoints): New.
12396 (thread_db_detach, thread_db_mourn): Use it.
12398 2010-05-01 Pedro Alves <pedro@codesourcery.com>
12400 * linux-low.c (linux_enable_event_reporting): New.
12401 (linux_wait_for_event_1, handle_extended_wait): Use it.
12403 2010-04-30 Pedro Alves <pedro@codesourcery.com>
12405 * linux-low.c (linux_kill_one_lwp, linux_kill)
12406 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12407 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12408 SIGSTOP even if the LWP is stopped.
12409 (send_sigstop_callback): New.
12410 (stop_all_lwps): Use send_sigstop_callback instead.
12411 (linux_resume_one_thread): Adjust.
12412 (proceed_one_lwp): Still proceed an LWP that the client has
12413 requested to stop, if we haven't reported it as stopped yet. Make
12414 sure that LWPs the client want stopped, have a pending SIGSTOP.
12416 2010-04-26 Doug Evans <dje@google.com>
12418 * server.c (handle_general_set): Make static.
12420 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12421 Print received char after testing for error/eof instead of before.
12422 (input_interrupt): Tweak comment.
12424 2010-04-23 Doug Evans <dje@google.com>
12426 * server.c (start_inferior): Print inferior argv if --debug.
12428 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12430 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12431 * nto-x86-low.c: Include server.h
12433 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12435 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12436 be consistent with other sources of this directory.
12437 (init_registers_amd64): Correct name of source file of this function
12440 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12442 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12443 64-bit executables.
12445 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12447 * win32-i386-low.c: Add 64-bit support.
12448 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12449 (init_registers_amd64): Declare.
12450 (mappings): Add 64-bit version of array.
12451 (init_windows_x86): New function.
12452 (the_low_target): Change init_arch field to init_windows_x86.
12454 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12456 * win32-low.c: Adapt to support also 64-bit architecture.
12457 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12458 (get_image_name): Use SIZE_T type for local variable `done'.
12459 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12460 (toolhelp_get_dll_name): Idem.
12461 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12462 Use uintptr_t typecast to avoid warning.
12463 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12464 (handle_exception): Use phex_nz to avoid warning.
12465 (win32_wait): Remove unused local variable `process'.
12467 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12469 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12472 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12474 * configure.ac: Use `ws2_32' library for srv_mingw.
12475 * configure: Regenerate.
12476 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12477 * remote-utils.c: Likewise.
12479 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12481 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12482 if __x86_64__ is defined.
12484 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12486 * configure: Regenerate.
12488 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12490 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12491 * target.h (target_ops): New get_tib_address field.
12492 * win32-low.h (win32_thread_info): Add thread_local_base field.
12493 * win32-low.c (child_add_thread): Add tlb argument.
12494 Set thread_local_base field to TLB.
12495 (get_child_debug_event): Adapt to child_add_thread change.
12496 (win32_get_tib_address): New function.
12497 (win32_target_ops): Set get_tib_address field to
12498 win32_get_tib_address.
12499 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12501 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12503 * linux-low.c (linux_mourn): Also remove the process.
12504 * server.c (handle_target_event): Don't remove the process here.
12505 * nto-low.c (nto_mourn): New.
12506 (nto_target_ops): Install it.
12507 * spu-low.c (spu_mourn): New.
12508 (spu_target_ops): Install it.
12509 * win32-low.c (win32_mourn): New.
12510 (win32_target_ops): Install it.
12512 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12514 * server.h (buffer_xml_printf): Remove redundant `;'.
12516 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12518 * regcache.c (set_register_cache): Invalidate regcaches before
12519 changing the register cache layout.
12520 (regcache_invalidate_one): Allow a NULL regcache.
12521 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12522 regcaches before changing the register cache layout or the target
12525 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12527 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12528 variable warning on Linux/x86-64.
12530 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12532 GDBserver disconnected tracing support.
12534 * linux-low.c (linux_remove_process): Delete.
12535 (add_lwp): Don't set last_resume_kind here.
12536 (linux_kill): Use `mourn'.
12537 (linux_detach): Use `thread_db_detach', and `mourn'.
12538 (linux_mourn): New.
12539 (linux_attach_lwp_1): Adjust comment.
12540 (linux_attach): last_resume_kind moved the thread_info; adjust.
12541 (status_pending_p_callback): Adjust.
12542 (linux_wait_for_event_1): Adjust.
12543 (count_events_callback, select_singlestep_lwp_callback)
12544 (select_event_lwp_callback, cancel_breakpoints_callback)
12545 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12546 (proceed_one_lwp): Adjust.
12547 (linux_async): Add debug output.
12548 (linux_thread_stopped): New.
12549 (linux_pause_all): New.
12550 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12552 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12553 (thread_db_free): Delete declaration.
12554 (thread_db_detach, thread_db_mourn): Declare.
12555 * thread-db.c (thread_db_init): Use thread_db_mourn.
12556 (thread_db_free): Delete, split in two.
12557 (disable_thread_event_reporting): New.
12558 (thread_db_detach): New.
12559 (thread_db_mourn): New.
12561 * server.h (struct thread_info) <last_resume_kind>: New field.
12562 <attached>: Add comment.
12563 <gdb_detached>: New field.
12564 (handler_func): Change return type to int.
12565 (handle_serial_event, handle_target_event): Ditto.
12566 (gdb_connected): Declare.
12568 (disconnected_tracing): Declare.
12569 (stop_tracing): Declare.
12571 * server.c (handle_query) <qSupported>: Report support for
12572 disconnected tracing.
12573 (queue_stop_reply_callback): Account for running threads.
12574 (gdb_wants_thread_stopped): New.
12575 (gdb_wants_all_threads_stopped): New.
12576 (gdb_reattached_process): New.
12577 (handle_status): Clear the `gdb_detached' flag of all processes.
12578 In all-stop, stop all threads.
12579 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12580 (process_serial_event): If the remote connection breaks, or if an
12581 exit was forced with "monitor exit", force an event loop exit.
12582 Handle disconnected tracing on detach.
12583 (handle_serial_event): Adjust.
12584 (handle_target_event): If GDB isn't connected, forward events back
12585 to the inferior, unless the last process exited, in which case,
12586 exit gdbserver. Adjust interface.
12588 * remote-utils.c (remote_open): Don't block in accept. Instead
12589 register an event loop source on the listen socket file
12590 descriptor. Refactor bits into ...
12591 (listen_desc): ... this new global.
12592 (gdb_connected): ... this new function.
12593 (enable_async_notification): ... this new function.
12594 (handle_accept_event): ... this new function.
12595 (remote_close): Clear remote_desc.
12597 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12599 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12601 (mourn_inferior): Define.
12602 (target_process_qsupported): Avoid the dangling else problem.
12603 (thread_stopped): Define.
12604 (pause_all): Define.
12605 (target_waitstatus_to_string): Declare.
12606 * target.c (target_waitstatus_to_string): New.
12608 * tracepoint.c (tracing): Make extern.
12609 (disconnected_tracing): New.
12610 (stop_tracing): Make extern. Handle tracing stops due to GDB
12612 (cmd_qtdisconnected): New.
12613 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12614 (handle_tracepoint_general_set): Handle QTDisconnected.
12616 * event-loop.c (event_handler_func): Change return type to int.
12617 (process_event): Bail out if the event handler wants the event
12619 (handle_file_event): Ditto.
12620 (start_event_loop): Bail out if the event handler wants the event
12623 * nto-low.c (nto_target_ops): Adjust.
12624 * spu-low.c (spu_wait): Don't remove the process here.
12625 (spu_target_ops): Adjust.
12626 * win32-low.c (win32_wait): Don't remove the process here.
12627 (win32_target_ops): Adjust.
12629 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12631 * regcache.c (realloc_register_cache): Invalidate inferior's
12632 regcache before recreating it.
12634 2010-04-09 Pedro Alves <pedro@codesourcery.com>
12636 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12638 2010-04-09 Stan Shebs <stan@codesourcery.com>
12639 Pedro Alves <pedro@codesourcery.com>
12641 * server.h (LONGEST): New.
12642 (struct thread_info) <while_stepping>: New field.
12643 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12645 (initialize_tracepoint, handle_tracepoint_general_set)
12646 (handle_tracepoint_query, tracepoint_finished_step)
12647 (tracepoint_was_hit, release_while_stepping_state_list):
12648 (current_traceframe): Declare.
12649 * server.c (handle_general_set): Handle tracepoint packets.
12650 (read_memory): New.
12651 (write_memory): New.
12652 (handle_search_memory_1): Use read_memory.
12653 (handle_query): Report support for conditional tracepoints, trace
12654 state variables, and tracepoint sources. Handle tracepoint
12656 (main): Initialize the tracepoints module.
12657 (process_serial_event): Handle traceframe reads/writes.
12659 * linux-low.c (handle_tracepoints): New.
12660 (linux_wait_1): Call it.
12661 (linux_resume_one_lwp): Handle while-stepping.
12662 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12663 (linux_target_ops): Install them.
12664 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12666 * linux-x86-low.c (x86_supports_tracepoints): New.
12667 (the_low_target). Install it.
12669 * mem-break.h (delete_breakpoint): Declare.
12670 * mem-break.c (delete_breakpoint): Make external.
12672 * target.h (struct target_ops): Add `supports_tracepoints',
12673 `read_pc', and `write_pc' fields.
12674 (target_supports_tracepoints): Define.
12675 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12678 * regcache.h (struct regcache) <registers_owned>: New field.
12679 (init_register_cache, regcache_cpy): Declare.
12680 (regcache_read_pc, regcache_write_pc): Declare.
12681 (register_cache_size): Declare.
12682 (supply_regblock): Declare.
12683 * regcache.c (init_register_cache): New.
12684 (new_register_cache): Use it.
12685 (regcache_cpy): New.
12686 (register_cache_size): New.
12687 (supply_regblock): New.
12688 (regcache_read_pc, regcache_write_pc): New.
12690 * tracepoint.c: New.
12692 * Makefile.in (OBS): Add tracepoint.o.
12693 (tracepoint.o): New rule.
12695 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12697 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12699 (i386-mmx.c): Likewise.
12700 (i386-mmx-linux.o): Likewise.
12701 (i386-mmx-linux.c): Likewise.
12703 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12704 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12705 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12706 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12708 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12709 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12710 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12712 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12714 * Makefile.in (clean): Updated.
12716 (i386-avx.c): Likewise.
12717 (i386-avx-linux.o): Likewise.
12718 (i386-avx-linux.c): Likewise.
12719 (amd64-avx.o): Likewise.
12720 (amd64-avx.c): Likewise.
12721 (amd64-avx-linux.o): Likewise.
12722 (amd64-avx-linux.c): Likewise.
12724 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12725 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12726 (srv_amd64_regobj): Add amd64-avx.o.
12727 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12728 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12729 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12730 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12731 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12732 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12733 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12735 * i387-fp.c: Include "i386-xstate.h".
12737 (i387_cache_to_xsave): Likewise.
12738 (i387_xsave_to_cache): Likewise.
12739 (x86_xcr0): Likewise.
12741 * i387-fp.h (i387_cache_to_xsave): Likewise.
12742 (i387_xsave_to_cache): Likewise.
12743 (x86_xcr0): Likewise.
12745 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12746 * linux-crisv32-low.c (target_regsets): Likewise.
12747 * linux-m68k-low.c (target_regsets): Likewise.
12748 * linux-mips-low.c (target_regsets): Likewise.
12749 * linux-ppc-low.c (target_regsets): Likewise.
12750 * linux-s390-low.c (target_regsets): Likewise.
12751 * linux-sh-low.c (target_regsets): Likewise.
12752 * linux-sparc-low.c (target_regsets): Likewise.
12753 * linux-xtensa-low.c (target_regsets): Likewise.
12755 * linux-low.c: Include <sys/uio.h>.
12756 (regsets_fetch_inferior_registers): Support nt_type.
12757 (regsets_store_inferior_registers): Likewise.
12758 (linux_process_qsupported): New.
12759 (linux_target_ops): Add linux_process_qsupported.
12761 * linux-low.h (regset_info): Add nt_type.
12762 (linux_target_ops): Add process_qsupported.
12764 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12766 (init_registers_i386_avx_linux): New.
12767 (init_registers_amd64_avx_linux): Likewise.
12768 (xmltarget_i386_linux_no_xml): Likewise.
12769 (xmltarget_amd64_linux_no_xml): Likewise.
12770 (PTRACE_GETREGSET): Likewise.
12771 (PTRACE_SETREGSET): Likewise.
12772 (x86_fill_xstateregset): Likewise.
12773 (x86_store_xstateregset): Likewise.
12774 (use_xml): Likewise.
12775 (x86_linux_update_xmltarget): Likewise.
12776 (x86_linux_process_qsupported): Likewise.
12777 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12778 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12779 init_registers_i386_linux here. Call
12780 x86_linux_update_xmltarget.
12781 (the_low_target): Add x86_linux_process_qsupported.
12783 * server.c (handle_query): Call target_process_qsupported.
12785 * target.h (target_ops): Add process_qsupported.
12786 (target_process_qsupported): New.
12788 2010-04-03 Pedro Alves <pedro@codesourcery.com>
12790 * inferiors.c (add_thread): Set last_status kind to
12791 TARGET_WAITKIND_IGNORE.
12792 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12793 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12794 (linux_wait_1): Move `thread' local definition to block that uses
12795 it. Don't NULL initialize `event_child'.
12796 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12797 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12798 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12800 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12802 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12803 an extended waitstatus, or by a watchpoint.
12804 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12805 thread was stepping or has been stopped by a watchpoint.
12807 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12809 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12810 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12811 of another, then delete the previous, and validate all
12813 (validate_inserted_breakpoint): New.
12814 (delete_disabled_breakpoints): New.
12815 (validate_breakpoints): New.
12816 (check_mem_read): Validate breakpoints before trusting their
12817 shadow. Delete disabled breakpoints.
12818 (check_mem_write): Validate breakpoints before trusting they
12819 should be inserted. Delete disabled breakpoints.
12820 * mem-break.h (validate_breakpoints):
12821 * server.c (handle_query): Validate breakpoints when we see a
12824 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12826 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12827 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12828 if we could tell there's a GDB breakpoint at stop_pc.
12829 (need_step_over_p): Don't do a step over if we find a GDB
12830 breakpoint at the resume PC.
12832 * mem-break.c (struct raw_breakpoint): New.
12833 (enum bkpt_type): New type `gdb_breakpoint'.
12834 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12835 fields. New field `raw'.
12836 (find_raw_breakpoint_at): New.
12837 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12838 breakpoint instead.
12839 (set_breakpoint_at): Adjust.
12840 (delete_raw_breakpoint): New.
12841 (release_breakpoint): New.
12842 (delete_breakpoint): Rename to...
12843 (delete_breakpoint_1): ... this. Add proc parameter. Use
12844 release_breakpoint. Return ENOENT.
12845 (delete_breakpoint): Reimplement.
12846 (find_breakpoint_at): Delete.
12847 (find_gdb_breakpoint_at): New.
12848 (delete_breakpoint_at): Delete.
12849 (set_gdb_breakpoint_at): New.
12850 (delete_gdb_breakpoint_at): New.
12851 (gdb_breakpoint_here): New.
12852 (set_reinsert_breakpoint): Use release_breakpoint.
12853 (uninsert_breakpoint): Rename to ...
12854 (uninsert_raw_breakpoint): ... this.
12855 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12856 (reinsert_raw_breakpoint): Change parameter type to
12858 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12860 (check_breakpoints): Adjust. Use release_breakpoint.
12861 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12862 (breakpoint_inserted_here): Ditto.
12863 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12864 Don't trust the breakpoint's shadow if it is not inserted.
12865 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12866 (delete_all_breakpoints): Adjust.
12867 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12868 use delete_breakpoint_1.
12870 * mem-break.h (breakpoints_supported): Delete declaration.
12871 (set_gdb_breakpoint_at): Declare.
12872 (gdb_breakpoint_here): Declare.
12873 (delete_breakpoint_at): Delete.
12874 (delete_gdb_breakpoint_at): Declare.
12876 * server.h (struct raw_breakpoint): Forward declare.
12877 (struct process_info): New field `raw_breakpoints'.
12879 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12882 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12884 * linux-low.c (status_pending_p_callback): Fix comment.
12885 (linux_wait_for_event_1): Move most of the internal breakpoint
12886 handling from here...
12887 (linux_wait_1): ... to here.
12888 (count_events_callback): New.
12889 (select_singlestep_lwp_callback): New.
12890 (select_event_lwp_callback): New.
12891 (cancel_breakpoints_callback): New.
12892 (select_event_lwp): New.
12893 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12894 priority to all LWPs that have had events that should be reported
12895 to the client. Cancel breakpoints when about to reporting the
12896 event to the client, not while stopping lwps. No longer cancel
12897 finished single-steps here.
12898 (cancel_finished_single_step): Delete.
12899 (cancel_finished_single_steps): Delete.
12901 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12903 * mem-break.c (enum bkpt_type): New.
12904 (struct breakpoint): New field `type'.
12905 (set_breakpoint_at): Change return type to struct breakpoint
12906 pointer. Set type to `other_breakpoint' by default.
12907 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12908 in the breakpoint list.
12909 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12910 (reinsert_breakpoint): Rename to ...
12911 (reinsert_raw_breakpoint): ... this.
12912 (reinsert_breakpoints_at): Adjust.
12913 * mem-break.h (struct breakpoint): Declare.
12914 (set_breakpoint_at): Change return type to struct breakpoint
12917 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12919 * server.c (handle_query): Assign, not compare.
12921 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12923 Teach linux gdbserver to step-over-breakpoints.
12925 * linux-low.c (can_hardware_single_step): New.
12926 (supports_breakpoints): New.
12927 (handle_extended_wait): If stopping threads, read the stop pc of
12928 the new cloned LWP.
12930 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12931 low target doesn't support retrieving the PC.
12932 (add_lwp): Set last_resume_kind to resume_continue.
12933 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12934 (linux_attach): Don't clear stop_expected. Set the lwp's
12935 last_resume_kind to resume_stop.
12936 (linux_detach_one_lwp): Don't check for removed breakpoints.
12937 (check_removed_breakpoint): Delete.
12938 (status_pending_p): Rename to ...
12939 (status_pending_p_callback): ... this. Don't check for removed
12940 breakpoints. Don't consider threads that are stopped from GDB's
12942 (linux_wait_for_lwp): Always read the stop_pc here.
12943 (cancel_breakpoint): New.
12944 (step_over_bkpt): New global.
12945 (linux_wait_for_event_1): Implement stepping over breakpoints.
12946 (gdb_wants_lwp_stopped): New.
12947 (gdb_wants_all_stopped): New.
12948 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12949 single-step traps here. Store the thread's last reported target
12951 (send_sigstop): Don't clear stop_expected. Always set it,
12953 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12954 (cancel_finished_single_step): New.
12955 (cancel_finished_single_steps): New.
12956 (wait_for_sigstop): Don't cancel finished single-step traps here.
12957 (linux_resume_one_lwp): Don't check for removed breakpoints.
12958 Don't set `step' on non-hardware step archs.
12959 (linux_set_resume_request): Ignore resume_stop requests if already
12960 stopping or stopped. Set the lwp's last_resume_kind.
12961 (resume_status_pending_p): Don't check for removed breakpoints.
12962 (need_step_over_p): New.
12963 (start_step_over): New.
12964 (finish_step_over): New.
12965 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12966 requests. Clear the thread's last reported target waitstatus.
12967 Don't use the `suspended' flag. Don't consider pending breakpoints.
12968 (linux_resume): Start a step-over if necessary.
12969 (proceed_one_lwp): New.
12970 (proceed_all_lwps): New.
12971 (unstop_all_lwps): New.
12972 * linux-low.h (struct lwp_info): Rewrite comment for the
12973 `suspended' flag. Add the `stop_pc' field. Delete the
12974 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12975 Add `'last_resume_kind' and `need_step_over' fields.
12976 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12977 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12978 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12979 (set_raw_breakpoint_at): New.
12980 (set_breakpoint_at): Rewrite to use it.
12981 (reinsert_breakpoint_handler): Delete.
12982 (set_reinsert_breakpoint): New.
12983 (reinsert_breakpoint_by_bp): Delete.
12984 (delete_reinsert_breakpoints): New.
12985 (uninsert_breakpoint): Rewrite.
12986 (uninsert_breakpoints_at): New.
12987 (reinsert_breakpoint): Rewrite.
12988 (reinsert_breakpoints_at): New.
12989 (check_breakpoints): Rewrite.
12990 (breakpoint_here): New.
12991 (breakpoint_inserted_here): New.
12992 (check_mem_read): Adjust.
12993 * mem-break.h (breakpoints_supported, breakpoint_here)
12994 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12995 (reinsert_breakpoint_by_bp): Delete declaration.
12996 (delete_reinsert_breakpoints): Declare.
12997 (reinsert_breakpoint): Delete declaration.
12998 (reinsert_breakpoints_at): Declare.
12999 (uninsert_breakpoint): Delete declaration.
13000 (uninsert_breakpoints_at): Declare.
13001 (check_breakpoints): Adjust prototype.
13002 * server.h: Adjust include order.
13003 (struct thread_info): Declare here. Add a `last_status' field.
13005 2010-03-23 Michael Snyder <msnyder@vmware.com>
13007 * server.c (crc32): New function.
13008 (handle_query): Add handling for 'qCRC:' request.
13010 2010-03-23 Pedro Alves <pedro@codesourcery.com>
13012 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
13013 lwp had been stopped by a watchpoint.
13015 2010-03-16 Pedro Alves <pedro@codesourcery.com>
13017 * server.h (internal_error): Declare.
13018 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
13019 * utils.c (internal_error): New function.
13021 2010-03-15 Andreas Schwab <schwab@redhat.com>
13023 * configure.srv: Fix typo setting srv_regobj.
13025 2010-03-15 Pedro Alves <pedro@codesourcery.com>
13027 * linux-low.c (fetch_register): Avoid passing a non string literal
13029 (usr_store_inferior_registers): Ditto.
13031 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13033 * linux-low.c (linux_write_memory): Bail out early if peeking
13036 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13038 * linux-low.h (struct lwp_info): New fields
13039 `stopped_by_watchpoint' and `stopped_data_address'.
13040 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
13041 here, and cache them in the lwp object.
13042 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
13044 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
13046 (linux_stopped_by_watchpoint): Rewrite.
13047 (linux_stopped_data_address): Rewrite.
13049 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
13051 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
13052 switching the current inferior, not before.
13054 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
13056 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
13057 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
13058 i386-linux.c and amd64-linux.c.
13059 (reg-i386.o): Removed.
13060 (reg-i386.c): Likewise.
13061 (reg-i386-linux.o): Likewise.
13062 (reg-i386-linux.c): Likewise.
13063 (reg-x86-64.o): Likewise.
13064 (reg-x86-64.c): Likewise.
13065 (reg-x86-64-linux.o): Likewise.
13066 (reg-x86-64-linux.c): Likewise.
13068 (i386.c): Likewise.
13069 (i386-linux.o): Likewise.
13070 (i386-linux.c): Likewise.
13071 (amd64.o): Likewise.
13072 (amd64.c): Likewise.
13073 (amd64-linux.o): Likewise.
13074 (amd64-linux.c): Likewise.
13076 * configure.srv (srv_i386_regobj): New.
13077 (srv_i386_linux_regobj): Likewise.
13078 (srv_amd64_regobj): Likewise.
13079 (srv_amd64_linux_regobj): Likewise.
13080 (srv_i386_32bit_xmlfiles): Likewise.
13081 (srv_i386_64bit_xmlfiles): Likewise.
13082 (srv_i386_xmlfiles): Likewise.
13083 (srv_amd64_xmlfiles): Likewise.
13084 (srv_i386_linux_xmlfiles): Likewise.
13085 (srv_amd64_linux_xmlfiles): Likewise.
13086 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13087 srv_xmlfiles to $srv_i386_xmlfiles.
13088 (i[34567]86-*-mingw32ce*): Likewise.
13089 (i[34567]86-*-mingw*): Likewise.
13090 (i[34567]86-*-nto*): Likewise.
13091 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13092 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13093 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13094 (x86_64-*-linux*): Likewise.
13096 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13097 (init_registers_amd64_linux): New.
13098 (x86_arch_setup): Replace init_registers_x86_64_linux with
13099 init_registers_amd64_linux.
13101 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13103 * configure.ac: Check for libdl. If it is not available link against
13104 static libthread_db.
13105 * configure: Regenerate.
13107 2010-02-22 Pedro Alves <pedro@codesourcery.com>
13111 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13112 handing a read watchpoint.
13113 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13115 2010-02-12 Doug Evans <dje@google.com>
13117 * linux-low.c (linux_supports_tracefork_flag): Document.
13118 (linux_look_up_symbols): Add comment.
13120 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
13122 * regcache.c (supply_register): Clear regcache if buf is NULL.
13124 2010-02-02 Nicolas Roche <roche@sourceware.org>
13125 Joel Brobecker <brobecker@adacore.com>
13127 * inferiors.c (find_inferior): Add function documentation.
13128 (unloaded_dll): Handle the case where the unloaded dll has not
13129 been previously registered in the dll list.
13131 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13133 * linux-arm-low.c (thumb_breakpoint_len): Delete.
13134 (thumb2_breakpoint): New.
13135 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13137 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13139 * linux-low.c (get_stop_pc): Check for SIGTRAP.
13140 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13143 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13145 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13147 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
13149 * linux-s390-low.c (s390_collect_ptrace_register)
13150 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13152 2010-01-21 Doug Evans <dje@google.com>
13154 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13155 (PTRACE_ARG4_TYPE): New macro.
13156 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13157 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13158 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13159 (usr_store_inferior_registers): Ditto.
13160 (linux_read_memory, linux_write_memory): Ditto.
13161 (linux_test_for_tracefork): Ditto.
13163 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13164 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
13166 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13168 * proc-service.c (ps_lgetregs): Don't refetch registers from the
13171 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13173 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13174 prototype to take a regcache. Adjust.
13176 2010-01-20 Pedro Alves <pedro@codesourcery.com>
13178 * regcache.h (struct thread_info): Forward declare.
13179 (struct regcache): New.
13180 (new_register_cache): Adjust prototype.
13181 (get_thread_regcache): Declare.
13182 (free_register_cache): Adjust prototype.
13183 (registers_to_string, registers_from_string): Ditto.
13184 (supply_register, supply_register_by_name, collect_register)
13185 (collect_register_as_string, collect_register_by_name): Ditto.
13186 * regcache.c (struct inferior_regcache_data): Delete.
13187 (get_regcache): Rename to ...
13188 (get_thread_regcache): ... this. Adjust. Switch inferior before
13189 fetching registers.
13190 (regcache_invalidate_one): Adjust.
13191 (regcache_invalidate): Fix prototype.
13192 (new_register_cache): Return the new register cache.
13193 (free_register_cache): Change prototype.
13194 (realloc_register_cache): Adjust.
13195 (registers_to_string): Change prototype to take a regcache. Adjust.
13196 (registers_from_string): Ditto.
13197 (register_data): Ditto.
13198 (supply_register): Ditto.
13199 (supply_register_by_name): Ditto.
13200 (collect_register): Ditto.
13201 (collect_register_as_string): Ditto.
13202 (collect_register_by_name): Ditto.
13203 * server.c (process_serial_event): Adjust.
13204 * linux-low.h (regset_fill_func, regset_store_func): Change
13206 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13208 * linux-low.c (get_stop_pc): Adjust.
13209 (check_removed_breakpoint): Adjust.
13210 (linux_wait_for_event): Adjust.
13211 (linux_resume_one_lwp): Adjust.
13212 (fetch_register): Add regcache parameter. Adjust.
13213 (usr_store_inferior_registers): Ditto.
13214 (regsets_fetch_inferior_registers): Ditto.
13215 (regsets_store_inferior_registers): Ditto.
13216 (linux_fetch_registers, linux_store_registers): Ditto.
13217 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13219 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13221 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13222 prototype to take a regcache.
13223 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13224 * remote-utils.c (convert_ascii_to_int, outreg)
13225 (prepare_resume_reply): Change prototype to take a regcache.
13227 * target.h (struct target_ops) <fetch_registers, store_registers>:
13228 Change prototype to take a regcache.
13229 (fetch_inferior_registers, store_inferior_registers): Change
13230 prototype to take a regcache. Adjust.
13231 * proc-service.c (ps_lgetregs): Adjust.
13232 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13233 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13234 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13235 take a regcache. Adjust.
13236 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13237 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13238 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13239 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
13240 * linux-cris-low.c (cris_get_pc, cris_set_pc)
13241 (cris_cannot_fetch_register):
13242 (cris_breakpoint_at): Change prototype to take a regcache.
13244 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13245 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13246 to take a regcache. Adjust.
13247 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13249 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13250 take a regcache. Adjust.
13251 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13252 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13253 (m68k_set_pc): Change prototype to take a regcache. Adjust.
13254 * linux-mips-low.c (mips_get_pc):
13255 (mips_set_pc): Change prototype to take a regcache. Adjust.
13256 (mips_reinsert_addr): Adjust.
13257 (mips_collect_register): Change prototype to take a regcache.
13259 (mips_supply_register):
13260 (mips_collect_register_32bit, mips_supply_register_32bit)
13261 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13262 (mips_store_fpregset): Ditto.
13263 * linux-ppc-low.c (ppc_supply_ptrace_register)
13264 (ppc_supply_ptrace_register): Ditto.
13265 (parse_spufs_run): Adjust.
13266 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13267 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13268 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13269 take a regcache. Adjust.
13270 * linux-s390-low.c (s390_collect_ptrace_register)
13271 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13272 (s390_set_pc): Change prototype to take a regcache. Adjust.
13273 (s390_arch_setup): Adjust.
13274 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13275 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
13276 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13277 (sparc_fill_gregset, sparc_store_gregset_from_stack)
13278 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13280 (sparc_breakpoint_at): Adjust.
13281 * linux-xtensa-low.c (xtensa_fill_gregset):
13282 (xtensa_store_gregset):
13283 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13284 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
13285 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13286 prototype to take a regcache. Adjust.
13287 * win32-arm-low.c (arm_fetch_inferior_register)
13288 (arm_store_inferior_register): Change prototype to take a
13290 * win32-i386-low.c (i386_fetch_inferior_register)
13291 (i386_store_inferior_register): Change prototype to take a
13293 * win32-low.c (child_fetch_inferior_registers)
13294 (child_store_inferior_registers): Change prototype to take a
13296 (win32_wait): Adjust.
13297 (win32_fetch_inferior_registers): Change prototype to take a
13299 (win32_store_inferior_registers): Adjust.
13300 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13301 store_inferior_register>: Change prototype to take a regcache.
13303 2010-01-20 Doug Evans <dje@google.com>
13305 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13307 (linux_wait_for_event1, linux_init_signals): Ditto.
13308 (W_STOPCODE): Provide definition if missing.
13310 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
13312 * linux-low.c (linux_core_of_thread): New.
13313 (compare_ints, show_process, list_threads): New.
13314 (linux_qxfer_osdata): Report threads and cores.
13315 (linux_target_op): Register linux_core_of_thread.
13316 * remote-utils.c (prepare_resume_reply): Report the core.
13317 (buffer_xml_printf): Support %d specifier.
13318 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13320 (handle_query): Handle qXfer:threads. Announce availability
13322 * target.h (struct target_ops): New field core_of_thread.
13324 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
13326 * Makefile.in (clean): Remove new generated files.
13327 (reg-s390.o, reg-s390.c): Remove rules.
13328 (reg-s390x.o, reg-s390x.c): Likewise.
13329 (s390-linux32.o, s390-linux32.c): Add rules.
13330 (s390-linux64.o, s390-linux64.c): Likewise.
13331 (s390x-linux64.o, s390x-linux64.c): Likewise.
13332 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13333 * linux-s390-low.c: Include <elf.h>.
13334 (HWCAP_S390_HIGH_GPRS): Define if undefined.
13335 (init_registers_s390): Remove prototype.
13336 (init_registers_s390x): Likewise.
13337 (init_registers_s390_linux32): Add prototype.
13338 (init_registers_s390_linux64): Likewise.
13339 (init_registers_s390x_linux64): Likewise.
13340 (s390_num_regs_3264): New define.
13341 (s390_regmap_3264): New global variable.
13342 (s390_cannot_fetch_register): Remove obsolete check.
13343 (s390_cannot_store_register): Likewise.
13344 (s390_collect_ptrace_register): Handle upper/lower register halves.
13345 (s390_supply_ptrace_register): Likewise.
13346 (s390_fill_gregset): Update to register number changes.
13347 (s390_get_hwcap): New routine.
13348 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13349 Install appropriate regmap and register set.
13351 2010-01-01 Joel Brobecker <brobecker@adacore.com>
13353 * server.c (gdbserver_version): Update copyright year to 2010.
13354 * gdbreplay.c (gdbreplay_version): Likewise.
13356 2009-12-28 Doug Evans <dje@google.com>
13358 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13359 elf/external.h. Include <elf.h> instead but only if necessary.
13361 2009-12-28 Pedro Alves <pedro@codesourcery.com>
13363 * linux-low.c (linux_remove_process): Remove `detaching'
13364 parameter. Don't release/detach from thread_db here.
13365 (linux_kill): Release/detach from thread_db here, ...
13366 (linux_detach): ... and here, before actually detaching.
13367 (linux_wait_1): ... and here, when a process exits.
13368 * thread-db.c (any_thread_of): New.
13369 (thread_db_free): Switch the current inferior to a thread of the
13372 2009-12-21 Doug Evans <dje@google.com>
13374 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13376 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13377 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13378 warning ifndef __NR_tkill. Move setting of errno there too.
13379 Delete unnecessary resetting of errno after syscall.
13380 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13382 * configure.ac: Check for dladdr.
13383 * config.in: Regenerate.
13384 * configure: Regenerate.
13385 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13386 (try_thread_db_load): Update.
13388 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13390 2009-12-18 Doug Evans <dje@google.com>
13392 * event-loop.c: Include unistd.h if it exists.
13394 * linux-low.c (my_waitpid): Move definition away from being in
13395 between linux_tracefork_child/linux_test_for_tracefork.
13397 * gdb_proc_service.h (psaddr_t): Fix type.
13398 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13399 signature to match glibc.
13401 2009-12-16 Doug Evans <dje@google.com>
13403 * linux-low.c (linux_read_memory): Fix argument to read.
13405 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13407 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13408 events, don't leave current_inferior pointing at null.
13410 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13412 * win32-low.c (LOG): Delete.
13413 (OUTMSG): Output to stderr.
13414 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13415 on compile time LOG macro.
13416 (win32_wait): Fix debug output.
13418 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13420 * win32-low.c (win32_add_one_solib): If the dll name is
13421 "ntdll.dll", prepend the system directory to the dll path.
13423 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13425 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13427 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
13428 Vladimir Prus <vladimir@codesourcery.com>
13430 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13431 * configure.ac: Check for __mcoldfire__ and set
13432 gdb_cv_m68k_is_coldfire.
13433 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13434 reg-cf.o and reg-m68k.o.
13435 * configure: Regenerated.
13437 2009-11-16 Pedro Alves <pedro@codesourcery.com>
13439 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13440 Pass it to thread_db_free.
13441 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13442 proper `detaching' argument to linux_remove_process.
13443 * linux-low.h (thread_db_free): Add `detaching' parameter.
13444 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13446 (thread_db_free): Add `detaching' parameter. Only
13447 call td_ta_clear_event if detaching from process.
13449 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13451 * thread-db.c (thread_db_free): Fix typo.
13453 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13456 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13458 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13460 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13461 with an i686 compiler.
13462 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13464 * configure: Rebuilt.
13466 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13470 * server.c (handle_search_memory_1): Correct read_addr initialization
13471 in loop for searching subsequent chunks.
13473 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13475 * configure.ac: New --with-libthread-db option.
13476 * thread-db.c: Allow direct dependence on libthread_db.
13477 (thread_db_free): Adjust.
13478 * config.in: Regenerate.
13479 * configure: Likewise.
13481 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13484 * thread-db.c (attach_thread): New function.
13485 (maybe_attach_thread): Return success/failure.
13486 (find_new_threads_callback): Adjust.
13487 (thread_db_find_new_threads): Loop until no new threads.
13489 2009-10-13 Pedro Alves <pedro@codesourcery.com>
13491 * proc-service.c (ps_lgetregs): Formatting.
13493 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13495 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13496 * configure.ac: Adjust.
13497 * linux-low.h (struct process_info_private): Move members to struct
13499 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13500 * linux-low.c (linux_remove_process): Adjust.
13501 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13502 * server.c (handle_query): Move code ...
13503 (handle_monitor_command): ... here. New function.
13504 * target.h (struct target_ops): New member.
13505 * thread-db.c (struct thread_db): New.
13506 (libthread_db_search_path): New variable.
13507 (thread_db_create_event, thread_db_enable_reporting)
13508 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13509 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13510 (try_thread_db_load_1, dladdr_to_soname): New functions.
13511 (try_thread_db_load, thread_db_load_search): New functions.
13512 (thread_db_init): Search for libthread_db.
13513 (thread_db_free): New function.
13514 (thread_db_handle_monitor_command): Likewise.
13515 * config.in: Regenerate.
13516 * configure: Regenerate.
13518 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13520 * spu-low.c (spu_kill): Wait for inferior to terminate.
13521 Call clear_inferiors.
13522 (spu_detach): Call clear_inferiors.
13524 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13526 * aclocal.m4: Regenerate.
13527 * config.in: Likewise.
13528 * configure: Likewise.
13530 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13532 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13533 (parse_spufs_run): New function.
13534 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13535 (ppc_breakpoint_at): Handle SPU breakpoints.
13537 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13539 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13540 (SPUFS_MAGIC): Define.
13541 (spu_enumerate_spu_ids): New function.
13542 (linux_qxfer_spu): New function.
13543 (linux_target_ops): Install linux_qxfer_spu.
13545 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13547 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13548 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13549 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13550 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13551 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13552 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13553 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13554 (init_registers_powerpc_cell32l): Add prototype.
13555 (init_registers_powerpc_cell64l): Likewise.
13556 (ppc_arch_setup): Detect Cell/B.E. architecture.
13558 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13560 * Makefile.in (datarootdir): New variable.
13562 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13564 * linux-low.c (linux_write_memory): Update debugging output.
13565 * Makefile.in (clean): Add new descriptions.
13566 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13567 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13568 * configure.srv: Add new files for arm*-*-linux*.
13569 * linux-arm-low.c: Add new declarations.
13570 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13571 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13572 (HWCAP_VFPv3D16): New.
13573 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13574 instead of __IWMMXT__.
13575 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13576 (arm_arch_setup): New.
13577 (target_regsets): Remove #ifdef. Add VFP regset.
13578 (the_low_target): Use arm_arch_setup.
13580 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13582 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13583 the main thread again.
13585 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13587 Adding Neutrino gdbserver.
13588 * configure: Regenerated.
13589 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13590 * configure.srv (i[34567]86-*-nto*): New target.
13591 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13592 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13593 (nto_comctrl) [__QNX__]: New function.
13594 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13596 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
13598 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13601 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13602 Pedro Alves <pedro@codesourcery.com>
13604 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13605 don't support CONTEXT_EXTENDED_REGISTERS.
13606 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13607 (the_low_target): Install them.
13608 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13609 failing with ERROR_PIPE_NOT_CONNECTED.
13611 2009-06-30 Doug Evans <dje@google.com>
13612 Pierre Muller <muller@ics.u-strasbg.fr>
13614 Add h/w watchpoint support to x86-linux, win32-i386.
13615 * Makefile.in (SFILES): Add i386-low.c
13616 (i386_low_h): Define.
13617 (i386-low.o): Add dependencies.
13618 (linux-x86-low.o): Add i386-low.h dependency.
13619 (win32-i386-low.o): Ditto.
13620 * i386-low.c: New file.
13621 * i386-low.h: New file.
13622 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13623 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13624 * linux-low.c (linux_add_process): Initialize arch_private.
13625 (linux_remove_process): Free arch_private.
13626 (add_lwp): Initialize arch_private.
13627 (delete_lwp): Free arch_private.
13628 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13630 * linux-low.h (process_info_private): New member arch_private.
13631 (lwp_info): New member arch_private.
13632 (linux_target_ops): New members new_process, new_thread,
13634 (ptid_of): New macro.
13635 * linux-x86-low.c: Include stddef.h, i386-low.h.
13636 (arch_process_info): New struct.
13637 (arch_lwp_info): New struct.
13638 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13639 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13640 (i386_dr_low_get_status): New function.
13641 (x86_insert_point, x86_remove_point): New functions.
13642 (x86_stopped_by_watchpoint): New function.
13643 (x86_stopped_data_address): New function.
13644 (x86_linux_new_process, x86_linux_new_thread): New functions.
13645 (x86_linux_prepare_to_resume): New function.
13646 (the_low_target): Add entries for insert_point, remove_point,
13647 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13649 * server.c (debug_hw_points): New global.
13650 (monitor_show_help): Document set debug-hw-points.
13651 (handle_query): Process "set debug-hw-points".
13652 * server.h (debug_hw_points): Declare.
13653 (paddress): Declare.
13654 * utils.c (NUMCELLS, CELLSIZE): New macros.
13655 (get_sell, xsnprintf, paddress): New functions.
13656 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13657 remove_point, stopped_by_watchpoint, stopped_data_address.
13658 * win32-i386-low.c: Include i386-low.h.
13659 (debug_reg_state): Replaces dr.
13660 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13661 (i386_dr_low_get_status): New function.
13662 (i386_insert_point, i386_remove_point): New functions.
13663 (i386_stopped_by_watchpoint): New function.
13664 (i386_stopped_data_address): New function.
13665 (i386_initial_stuff): Update.
13666 (get_thread_context,set_thread_context,i386_thread_added): Update.
13667 (the_low_target): Add entries for insert_point,
13668 remove_point, stopped_by_watchpoint, stopped_data_address.
13669 * win32-low.c (win32_insert_watchpoint): New function.
13670 (win32_remove_watchpoint): New function.
13671 (win32_stopped_by_watchpoint): New function.
13672 (win32_stopped_data_address): New function.
13673 (win32_target_ops): Add entries for insert_watchpoint,
13674 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13675 * win32-low.h (win32_target_ops): New members insert_point,
13676 remove_point, stopped_by_watchpoint, stopped_data_address.
13678 2009-06-25 Pedro Alves <pedro@codesourcery.com>
13680 * server.c (process_serial_event): Re-return unsupported, not
13681 error, if the type isn't recognized. Re-allow supporting only
13682 insert or remove packets. Also call require_running for
13683 breakpoints. Add missing break statement to default case. Tidy.
13684 * target.h (struct target_ops): Rename insert_watchpoint to
13685 insert_point, and remove_watchpoint to remove_point.
13687 * linux-low.h (struct linux_target_ops): Likewise.
13688 * linux-low.c (linux_insert_watchpoint): Rename to ...
13689 (linux_insert_point): ... this. Adjust.
13690 (linux_remove_watchpoint): Rename to ...
13691 (linux_remove_point): ... this. Adjust.
13692 (linux_target_ops): Adjust.
13693 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13694 (cris_insert_point): ... this.
13695 (cris_remove_watchpoint): Rename to ...
13696 (cris_remove_point): ... this.
13697 (the_low_target): Adjust.
13699 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13701 * server.c (handle_v_kill): Pass signal_pid to
13702 kill_inferior if multi_process is zero.
13704 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13706 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13707 * target.h (target_ops): Comment for *_watchpoint to make it clear
13708 the functions can get types '0' and '1'.
13710 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13712 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13713 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13714 * regcache.c (get_regcache): Likewise.
13715 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13716 * win32-low.c (child_fetch_inferior_registers): Remove check for
13719 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13720 Pedro Alves <pedro@codesourcery.com>
13722 * target.h (struct target_ops) <supports_multi_process>: New
13724 (target_supports_multi_process): New.
13725 * server.c (handle_query): Even if GDB reports support, only
13726 enable multi-process if the target also supports it. Report
13727 multi-process support only if the target backend supports it.
13728 * linux-low.c (linux_supports_multi_process): New function.
13729 (linux_target_ops): Install it as target_supports_multi_process
13732 2009-05-24 Doug Evans <dje@google.com>
13734 Global renaming of find_thread_pid to find_thread_ptid.
13735 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13736 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13737 All callers updated.
13739 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13740 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13743 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13744 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13745 (linux_resume_one_lwp): Ditto.
13747 2009-05-23 Doug Evans <dje@google.com>
13749 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13750 from struct inferior_list_entry * to struct lwp_info *.
13751 All callers updated.
13753 2009-05-13 Doug Evans <dje@google.com>
13755 * linux-x86-low.c: Don't include assert.h.
13756 (x86_siginfo_fixup): Use fatal, not assert.
13757 (x86_arch_setup): Fix comment.
13759 2009-05-12 Doug Evans <dje@google.com>
13761 Biarch support for i386/amd64 gdbserver.
13762 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13763 Add linux-x86-low.c.
13764 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13765 (linux-x86-low.o): Add.
13766 * linux-x86-64-low.c: Delete.
13767 * linux-i386-low.c: Delete.
13768 * linux-x86-low.c: New file.
13769 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13771 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13773 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13774 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13775 (linux_child_pid_to_exec_file): New function.
13776 (elf_64_header_p, elf_64_file_p): New functions.
13777 (siginfo_fixup): New function.
13778 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13779 give target a chance to convert layout.
13780 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13781 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13783 2009-05-07 Doug Evans <dje@google.com>
13785 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13786 (regsets_store_inferior_registers): Ditto.
13788 2009-05-06 Pedro Alves <pedro@codesourcery.com>
13792 * linux-low.c (must_set_ptrace_flags): Delete.
13793 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13795 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13796 `lwp->must_set_ptrace_flags' instead.
13797 (linux_wait_for_event_1): Set ptrace options here.
13798 (linux_wait_1): ... not here.
13800 2009-04-30 Doug Evans <dje@google.com>
13802 * inferiors.c (started_inferior_callback): New function.
13803 (attached_inferior_callback): New function.
13804 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13805 * server.c (print_started_pid, print_attached_pid): New functions.
13806 (detach_or_kill_for_exit): New function.
13807 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13808 * server.h (have_started_inferiors_p): Declare.
13809 (have_attached_inferiors_p): Declare.
13811 * inferiors.c (remove_process): Fix memory leak, free process.
13812 * linux-low.c (linux_remove_process): New function.
13813 (linux_kill): Call it instead of remove_process.
13814 (linux_detach, linux_wait_1): Ditto.
13816 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13818 * configure.srv: Add x86 Windows CE target.
13820 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13822 * inferiors.c (get_thread_process): Make global.
13823 * server.h (get_thread_process): Add prototype.
13824 * thread-db.c (find_one_thread): Use get_thread_process
13825 instead of current_process.
13826 (thread_db_get_tls_address): Do not crash if called when
13827 thread layer is not yet initialized.
13829 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13831 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13832 * spu-low.c (current_tid): Rename to ...
13833 (current_ptid): ... this.
13834 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13835 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13836 ptid_get_lwp (current_ptid) instead of current_tid.
13837 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13838 instead of current_tid. Use find_process_pid to verify pid
13839 argument is valid. Pass proper argument to remove_process.
13840 (spu_thread_alive): Compare current_ptid instead of current_tid.
13841 (spu_resume): Likewise.
13843 2009-04-02 Pedro Alves <pedro@codesourcery.com>
13845 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13848 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13850 Implement the multiprocess extensions, and add linux multiprocess
13853 * server.h (ULONGEST): Declare.
13854 (struct ptid, ptid_t): New.
13855 (minus_one_ptid, null_ptid): Declare.
13856 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13857 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13858 (struct inferior_list_entry): Change `id' type from unsigned from
13860 (struct sym_cache, struct breakpoint, struct
13861 process_info_private): Forward declare.
13862 (struct process_info): Declare.
13863 (current_process): Declare.
13864 (all_processes): Declare.
13865 (initialize_inferiors): Declare.
13866 (add_thread): Adjust to use ptid_t.
13867 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13868 (add_process, remove_process, find_thread_pid): Declare.
13869 (find_inferior_id): Adjust to use ptid_t.
13870 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13871 (multi_process): Declare.
13872 (push_event): Adjust to use ptid_t.
13873 (read_ptid, write_ptid): Declare.
13874 (prepare_resume_reply): Adjust to use ptid_t.
13875 (clear_symbol_cache): Declare.
13876 * inferiors.c (all_processes): New.
13877 (null_ptid, minus_one_ptid): New.
13878 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13879 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13880 (add_thread): Change unsigned long to ptid. Remove gdb_id
13882 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13883 (gdb_id_to_thread): Rename to ...
13884 (find_thread_pid): ... this. Change unsigned long to ptid.
13885 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13886 (loaded_dll, pull_pid_from_list): Adjust.
13887 (add_process, remove_process, find_process_pid)
13888 (get_thread_process, current_process, initialize_inferiors): New.
13889 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13890 (struct target_waitstatus) <related_pid>: Ditto.
13891 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13892 return type to int.
13893 (struct target_ops) <join>: Add `pid' argument.
13894 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13895 (struct target_ops) <wait>: Add `ptid' field. Change return type
13897 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13898 (mywait): Add `ptid' argument. Change return type to ptid_t.
13899 (target_pid_to_str): Declare.
13900 * target.c (set_desired_inferior): Adjust to use ptids.
13901 (mywait): Add new `ptid' argument. Adjust.
13902 (target_pid_to_str): New.
13903 * mem-break.h (free_all_breakpoints): Declare.
13904 * mem-break.c (breakpoints): Delelete.
13905 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13906 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13907 to use per-process breakpoint list.
13908 (free_all_breakpoints): New.
13909 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13910 (symbol_cache, all_symbols_looked_up): Delete.
13912 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13914 (prepare_resume_reply): Change ptid argument's type from unsigned
13915 long to ptid_t. Adjust. Implement W;process and X;process.
13916 (free_sym_cache, clear_symbol_cache): New.
13917 (look_up_one_symbol): Adjust to per-process symbol cache. *
13918 * server.c (cont_thread, general_thread, step_thread): Change type
13920 (attached): Delete.
13921 (multi_process): New.
13922 (last_ptid): Change type to ptid_t.
13923 (struct vstop_notif) <ptid>: Change type to ptid_t.
13924 (queue_stop_reply, push_event): Change `ptid' argument's type to
13926 (discard_queued_stop_replies): Add `pid' argument.
13927 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13928 changes. Don't reference the `attached' global.
13929 (attach_inferior): Adjust to mywait interface changes.
13930 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13931 features. Handle and report "multiprocess+". Handle
13933 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13935 (handle_v_kill): New.
13936 (handle_v_stopped): Adjust to use target_pid_to_str.
13937 (handle_v_requests): Allow multiple attaches and runs when
13938 multiprocess extensions are in effect. Handle "vKill".
13939 (myresume): Adjust to use ptids.
13940 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13941 (handle_status): Adjust to discard_queued_stop_replies interface
13943 (first_thread_of, kill_inferior_callback)
13944 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13945 (main): Call initialize_inferiors. Adjust to use ptids, killing
13946 and detaching from all inferiors. Handle multiprocess packet
13948 * linux-low.h: Include gdb_proc_service.h.
13949 (struct process_info_private): New.
13950 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13951 <lwpid_of>: Use ptid_get_lwp.
13952 (get_lwp_thread): Adjust.
13953 (struct lwp_info): Add `dead' member.
13954 (find_lwp_pid): Declare.
13955 * linux-low.c (thread_db_active): Delete.
13956 (new_inferior): Adjust comment.
13957 (inferior_pid): Delete.
13958 (linux_add_process): New.
13959 (handle_extended_wait): Adjust.
13960 (add_lwp): Change unsigned long to ptid.
13961 (linux_create_inferior): Add process to processes table. Adjust
13962 to use ptids. Don't set new_inferior here.
13963 (linux_attach_lwp): Rename to ...
13964 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13965 it. Adjust to use ptids.
13966 (linux_attach_lwp): New.
13967 (linux_attach): Add process to processes table. Don't set
13969 (struct counter): New.
13970 (second_thread_of_pid_p, last_thread_of_process_p): New.
13971 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13972 multiple processes.
13973 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13974 processes. Remove process from process table.
13975 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13976 to multiple processes.
13977 (any_thread_of): New.
13978 (linux_detach): Add `pid' argument, and handle it. Remove process
13979 from processes table.
13980 (linux_join): Add `pid' argument. Handle it.
13981 (linux_thread_alive): Change unsighed long argument to ptid_t.
13982 Consider dead lwps as not being alive.
13983 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13984 threads we're not interested in.
13985 (same_lwp, find_lwp_pid): New.
13986 (linux_wait_for_lwp): Change `pid' argument's type from int to
13988 (linux_wait_for_event): Rename to ...
13989 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13990 from int to ptid_t. Adjust.
13991 (linux_wait_for_event): New.
13992 (linux_wait_1): Add `ptid' argument. Change return type to
13993 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13994 that exit from the process table.
13995 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13997 (mark_lwp_dead): New.
13998 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13999 stopping all threads, mark its main lwp as dead.
14000 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
14002 (fetch_register, usr_store_inferior_registers)
14003 (regsets_fetch_inferior_registers)
14004 (regsets_store_inferior_registers, linux_read_memory)
14005 (linux_write_memory): Inline `inferior_pid'.
14006 (linux_look_up_symbols): Adjust to use per-process
14007 `thread_db_active'.
14008 (linux_request_interrupt): Adjust to use ptids.
14009 (linux_read_auxv): Inline `inferior_pid'.
14010 (initialize_low): Don't reference thread_db_active.
14011 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
14012 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
14013 (ps_getpid): Return the pid of the current inferior.
14014 * thread-db.c (proc_handle, thread_agent): Delete.
14015 (thread_db_create_event, thread_db_enable_reporting): Adjust to
14017 (find_one_thread): Change argument type to ptid_t. Adjust to
14019 (maybe_attach_thread): Adjust to per-process data and ptids.
14020 (thread_db_find_new_threads): Ditto.
14021 (thread_db_init): Ditto.
14022 * spu-low.c (spu_create_inferior, spu_attach): Add process to
14023 processes table. Adjust to use ptids.
14024 (spu_kill, spu_detach): Adjust interface. Remove process from
14026 (spu_join, spu_thread_alive): Adjust interface.
14027 (spu_wait): Adjust interface. Remove process from processes
14028 table. Adjust to use ptids.
14029 * win32-low.c (current_inferior_tid): Delete.
14030 (current_inferior_ptid): New.
14031 (debug_event_ptid): New.
14032 (thread_rec): Take a ptid. Adjust.
14033 (child_add_thread): Add `pid' argument. Adjust to use ptids.
14034 (child_delete_thread): Ditto.
14035 (do_initial_child_stuff): Add `attached' argument. Add process to
14037 (child_fetch_inferior_registers, child_store_inferior_registers):
14039 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
14040 (win32_attach): Pass 1 to do_initial_child_stuff.
14041 (win32_kill): Adjust interface. Remove process from processes
14043 (win32_detach): Ditto.
14044 (win32_join): Adjust interface.
14045 (win32_thread_alive): Take a ptid.
14046 (win32_resume): Adjust to use ptids.
14047 (get_child_debug_event): Ditto.
14048 (win32_wait): Adjust interface. Remove exiting process from
14051 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14053 Non-stop mode support.
14055 * server.h (non_stop): Declare.
14056 (gdb_client_data, handler_func): Declare.
14057 (delete_file_handler, add_file_handler, start_event_loop):
14059 (handle_serial_event, handle_target_event, push_event)
14060 (putpkt_notif): Declare.
14061 * target.h (enum resume_kind): New.
14062 (struct thread_resume): Replace `step' field by `kind' field.
14063 (TARGET_WNOHANG): Define.
14064 (struct target_ops) <wait>: Add `options' argument.
14065 <supports_non_stop, async, start_non_stop>: New fields.
14066 (target_supports_non_stop, target_async): New.
14067 (start_non_stop): Declare.
14068 (mywait): Add `options' argument.
14069 * target.c (mywait): Add `options' argument. Print child exit
14070 notifications here.
14071 (start_non_stop): New.
14072 * server.c (non_stop, own_buf, mem_buf): New globals.
14073 (struct vstop_notif): New.
14074 (notif_queue): New global.
14075 (queue_stop_reply, push_event, discard_queued_stop_replies)
14076 (send_next_stop_reply): New.
14077 (start_inferior): Adjust to use resume_kind. Adjust to mywait
14079 (attach_inferior): In non-stop mode, don't wait for the target
14081 (handle_general_set): Handle QNonStop.
14082 (handle_query): When handling qC, return the current general
14083 thread, instead of the first thread of the list.
14084 (handle_query): If the backend supports non-stop mode, include
14085 QNonStop+ in the qSupported query response.
14086 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14088 (handle_v_attach, handle_v_run): Handle non-stop mode.
14089 (handle_v_stopped): New.
14090 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14091 (myresume): Adjust to use resume_kind. Handle non-stop.
14092 (queue_stop_reply_callback): New.
14093 (handle_status): Handle non-stop mode.
14094 (main): Clear non_stop flag on reconnection. Use the event-loop.
14095 Refactor serial protocol handling from here ...
14096 (process_serial_event): ... to this new function. When GDB
14097 selects any thread, select one here. In non-stop mode, wait until
14098 GDB acks all pending events before exiting.
14099 (handle_serial_event, handle_target_event): New.
14100 * remote-utils.c (remote_open): Install remote_desc in the event
14102 (remote_close): Remove remote_desc from the event loop.
14103 (putpkt_binary): Rename to...
14104 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
14105 (putpkt_binary): New as wrapper around putpkt_binary_1.
14106 (putpkt_notif): New.
14107 (prepare_resume_reply): In non-stop mode, don't change the
14109 * event-loop.c: New.
14110 * Makefile.in (OBJ): Add event-loop.o.
14111 (event-loop.o): New rule.
14113 * linux-low.h (pid_of): Moved here.
14115 (get_lwp_thread): Use lwpid_of.
14116 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
14117 * linux-low.c (pid_of): Delete.
14118 (inferior_pid): Use lwpid_of.
14119 (linux_event_pipe): New.
14120 (target_is_async_p): New.
14122 (handle_extended_wait): Use lwpid_of.
14123 (add_lwp): Don't set lwpid field.
14124 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
14125 (linux_kill_one_lwp): If killing a running lwp, stop it first.
14126 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
14127 (linux_detach_one_lwp): If detaching from a running lwp, stop it
14128 first. Adjust to linux_wait_for_event interface changes. Use
14130 (linux_detach): Don't delete the main lwp here.
14131 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
14132 (status_pending_p): Don't consider explicitly suspended lwps.
14133 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14134 pointer. Add OPTIONS argument. Change return type to int. Use
14135 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
14136 (linux_wait_for_event): Take an integer pid instead of a lwp_info
14137 pointer. Add status pointer argument. Return a pid instead of a
14138 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
14139 changes. In non-stop mode, don't switch to a random thread.
14140 (linux_wait): Rename to...
14141 (linux_wait_1): ... this. Add target_options argument, and handle
14142 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
14143 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
14144 clean exit and signal exit code. Don't stop all threads in
14145 non-stop mode. In all-stop mode, only stop all threads when
14146 reporting a stop to GDB. Handle explicit thread stop requests.
14147 (async_file_flush, async_file_mark): New.
14149 (send_sigstop): Use lwpid_of.
14150 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
14151 interface changes. In non-stop mode, don't switch to a random
14153 (linux_resume_one_lwp): Use lwpid_of.
14154 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14155 (linux_resume_one_thread): ... this. Handle resume_stop. In
14156 non-stop mode, don't look for pending flag in all threads.
14157 (resume_status_pending_p): Don't consider explicitly suspended
14159 (my_waitpid): Reimplement. Emulate __WALL.
14160 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14162 (sigchld_handler, linux_supports_non_stop, linux_async)
14163 (linux_start_non_stop): New.
14164 (linux_target_ops): Register linux_supports_non_stop, linux_async
14165 and linux_start_non_stop.
14166 (initialize_low): Install SIGCHLD handler.
14167 * thread-db.c (thread_db_create_event, find_one_thread)
14168 (thread_db_get_tls_address): Use lwpid_of.
14169 * win32-low.c (win32_detach): Adjust to use resume_kind.
14170 (win32_wait): Add `options' argument.
14171 * spu-low.c (spu_resume): Adjust to use resume_kind.
14172 (spu_wait): Add `options' argument.
14174 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14176 Decouple target code from remote protocol.
14178 * target.h (enum target_waitkind): New.
14179 (struct target_waitstatus): New.
14180 (struct target_ops) <wait>: Return an unsigned long. Take a
14181 target_waitstatus pointer instead of a char pointer.
14182 (mywait): Likewise.
14183 * target.c (mywait): Change prototype to return an unsigned long.
14184 Take a target_waitstatus pointer instead of a char pointer. Adjust.
14185 * server.h (thread_from_wait, old_thread_from_wait): Delete
14187 (prepare_resume_reply): Change prototype to take a
14189 * server.c (thread_from_wait, old_thread_from_wait): Delete.
14190 (last_status, last_ptid): New.
14191 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14192 pid instead of a signal.
14193 (attach_inferior): Remove "status" and "signal" parameters.
14195 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14197 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14198 (handle_v_requests, myresume): Remove "status" and "signal"
14199 parameters. Adjust.
14200 (handle_status): New.
14201 (main): Delete local `status'. Adjust.
14202 * remote-utils.c: Include target.h.
14203 (prepare_resume_reply): Change prototype to take a
14204 target_waitstatus. Adjust.
14206 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14208 * spu-low.c (spu_wait): Adjust.
14209 * win32-low.c (enum target_waitkind, struct target_waitstatus):
14211 (win32_wait): Adjust.
14213 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14215 * target.h (struct thread_resume): Delete leave_stopped member.
14216 (struct target_ops): Add a `n' argument to the `resume' callback.
14217 * server.c (start_inferior): Adjust.
14218 (handle_v_cont, myresume): Adjust.
14219 * linux-low.c (check_removed_breakpoint): Adjust to resume
14220 interface change, and to removed leave_stopped field.
14221 (resume_ptr): Delete.
14222 (struct thread_resume_array): New.
14223 (linux_set_resume_request): Add new `arg' parameter. Adjust to
14224 resume interface change.
14225 (linux_continue_one_thread, linux_queue_one_thread)
14226 (resume_status_pending_p): Check if the resume field is NULL
14227 instead of checking the leave_stopped member.
14228 (linux_resume): Adjust to the target resume interface change.
14229 * spu-low.c (spu_resume): Adjust to the target resume interface
14231 * win32-low.c (win32_detach, win32_resume): Ditto.
14233 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14235 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14237 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14239 (linux_continue_one_thread): Only preserve the stepping flag if
14240 there's a pending breakpoint.
14242 2009-03-31 Pedro Alves <pedro@codesourcery.com>
14244 * server.c (main): After the inferior having exited, call
14245 remote_close before exiting gdbserver.
14247 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14249 Fix size of FPSCR in Power 7 processors.
14250 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14251 (PPC_FEATURE_HAS_DFP): New #define.
14252 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14255 2009-03-23 Pedro Alves <pedro@codesourcery.com>
14257 * server.c (handle_query) Whitespace and formatting.
14259 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14261 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14262 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14263 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14264 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14265 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14266 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14267 Makefile.in, configure.ac: Fix whitespace throughout.
14268 * configure: Regenerate.
14270 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14272 * inferiors.c (find_inferior): Make it safe for the callback
14273 function to delete the currently iterated inferior.
14275 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14277 * Makefile.in (linuw_low_h): Move higher.
14278 (thread-db.o): Depend on $(linux_low_h).
14280 2009-03-17 Pedro Alves <pedro@codesourcery.com>
14282 Rename "process" to "lwp" throughout.
14284 * linux-low.c (all_processes): Rename to...
14285 (all_lwps): ... this.
14286 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14287 (add_process): Rename to ...
14288 (add_lwp): ... this. Adjust.
14289 (linux_create_inferior): Adjust.
14290 (linux_attach_lwp): Adjust.
14291 (linux_attach): Adjust.
14292 (linux_kill_one_process): Rename to ...
14293 (linux_kill_one_lwp): ... this. Adjust.
14294 (linux_kill): Adjust.
14295 (linux_detach_one_process): Rename to ...
14296 (linux_detach_one_lwp): ... this. Adjust.
14297 (linux_detach): Adjust.
14298 (check_removed_breakpoint): Adjust.
14299 (status_pending_p): Adjust.
14300 (linux_wait_for_process): Rename to ...
14301 (linux_wait_for_lwp): ... this. Adjust.
14302 (linux_wait_for_event): Adjust.
14303 (send_sigstop): Adjust.
14304 (wait_for_sigstop): Adjust.
14305 (stop_all_processes): Rename to ...
14306 (stop_all_lwps): ... this.
14307 (linux_resume_one_process): Rename to ...
14308 (linux_resume_one_lwp): ... this. Adjust.
14309 (linux_set_resume_request, linux_continue_one_thread)
14310 (linux_queue_one_thread, resume_status_pending_p)
14311 (usr_store_inferior_registers, regsets_store_inferior_registers)
14312 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14314 * linux-low.h (get_process): Rename to ...
14315 (get_lwp): ... this. Adjust.
14316 (get_thread_process): Rename to ...
14317 (get_thread_lwp): ... this. Adjust.
14318 (get_process_thread): Rename to ...
14319 (get_lwp_thread): ... this. Adjust.
14320 (struct process_info): Rename to ...
14321 (struct lwp_info): ... this.
14322 (all_processes): Rename to ...
14323 (all_lwps): ... this.
14324 * proc-service.c (ps_lgetregs): Adjust.
14325 * thread-db.c (thread_db_create_event, find_one_thread)
14326 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14328 2009-03-14 Pedro Alves <pedro@codesourcery.com>
14330 * server.c (handle_query): Handle "qAttached".
14332 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
14334 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14335 GPLv3, update license URL.
14337 2009-03-01 Doug Evans <dje@google.com>
14339 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
14340 (server_h): Add gdb_signals.h.
14341 (signals.o): Update.
14342 * server.h (target_signal_from_host,target_signal_to_host_p)
14343 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14345 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
14347 * remote-utils.c (getpkt): Also generate remote-debug
14348 information if noack_mode is set.
14350 2009-02-06 Pedro Alves <pedro@codesourcery.com>
14352 * server.c (handle_query): Report qXfer:siginfo:read and
14353 qXfer:siginfo:write as supported and handle them.
14354 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14355 * linux-low.c (linux_xfer_siginfo): New.
14356 (linux_target_ops): Set it.
14358 2009-01-26 Pedro Alves <pedro@codesourcery.com>
14360 * server.c (gdbserver_usage): Mention --remote-debug.
14361 (main): Accept '--remote-debug' switch.
14363 2009-01-18 Doug Evans <dje@google.com>
14365 * regcache.c (new_register_cache): No need to check result of xcalloc.
14366 * server.c (handle_search_memory): Back out calls to xmalloc,
14367 result is checked and error is returned to user upon failure.
14368 (handle_query): Ditto. Add more checks for result of malloc.
14369 (handle_v_cont): Check result of malloc, report error back to
14371 (handle_v_run): Ditto. Call freeargv.
14372 * server.h (freeargv): Declare.
14373 * utils.c (freeargv): New fn.
14375 2009-01-15 Doug Evans <dje@google.com>
14377 * gdbreplay.c (perror_with_name): Make arg const char *.
14378 * server.h (target_signal_to_name): Make return type const char *.
14379 * thread-db.c (thread_db_err_str): Make return type const char *.
14380 * utils.c (perror_with_name): Make arg const char *.
14382 2009-01-14 Pedro Alves <pedro@codesourcery.com>
14384 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14385 when handling a EXIT_PROCESS_DEBUG_EVENT.
14387 2009-01-06 Joel Brobecker <brobecker@adacore.com>
14389 * gdbreplay.c (gdbreplay_version): Update copyright year.
14390 * server.c (gdbserver_version): Likewise.
14392 2009-01-05 Doug Evans <dje@google.com>
14394 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
14395 (handle_extended_wait): Improve comment.
14397 2008-12-13 Doug Evans <dje@google.com>
14399 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14400 * server.h (ATTR_MALLOC): New macro.
14401 (xmalloc,xcalloc,xstrdup): Declare.
14402 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14403 * inferiors.c: Ditto.
14404 * linux-low.c: Ditto.
14405 * mem-break.c: Ditto.
14406 * regcache.c: Ditto.
14407 * remote-utils.c: Ditto.
14410 * win32-low.c: Ditto.
14412 2008-12-12 Doug Evans <dje@google.com>
14414 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14415 in debugging printf.
14417 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14419 2008-12-09 Doug Evans <dje@google.com>
14421 * linux-low.h (struct process_info): Delete member tid, unused.
14422 * thread-db.c (find_one_thread): Update.
14423 (maybe_attach_thread): Update.
14425 2008-12-02 Pedro Alves <pedro@codesourcery.com>
14427 * target.h (struct target_ops): Add qxfer_osdata member.
14428 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14430 (linux_qxfer_osdata): New functions.
14431 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14433 * server.c (handle_query): Handle "qXfer:osdata:read:".
14434 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14435 (buffer_xml_printf): New functions.
14436 * server.h (struct buffer): New.
14437 (buffer_grow_str, buffer_grow_str0): New macros.
14438 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14439 (buffer_xml_printf): Declare.
14441 2008-11-24 Doug Evans <dje@google.com>
14443 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14445 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14447 * server.c (handle_v_run): Always use the supplied argument list.
14449 2008-11-19 Bob Wilson <bob.wilson@acm.org>
14451 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14452 (xtensa_regmap_table): Add entry for scompare1.
14454 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14456 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14457 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14458 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14459 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14460 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14461 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14462 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14463 XML target descriptions.
14464 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14465 when inferior is running on an ISA 2.05 or later processor. Add
14466 special case to return offset for full 64-bit slot of FPSCR when
14469 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14471 * Makefile.in (SFILES, clean): Added sparc64 files.
14472 (reg-sparc64.o, reg-sparc64.c): New.
14473 * configure.srv (sparc*-*-linux*): New configuration.
14474 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14475 syscall arguments for SPARC.
14476 (regsets_store_inferior_registers): Likewise.
14477 * linux-sparc-low.c: New file.
14479 2008-10-21 Doug Evans <dje@google.com>
14481 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14482 (READLINE_DIR,READLINE_DEP): Delete.
14483 (INTERNAL_CFLAGS): Update.
14484 (LINTFLAGS): Update.
14486 2008-10-10 Pedro Alves <pedro@codesourcery.com>
14488 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14489 whole argv from the last run, not just argv[0].
14491 2008-09-08 Pedro Alves <pedro@codesourcery.com>
14493 * regcache.c (new_register_cache): Return NULL if the register
14494 cache size isn't known yet.
14495 (free_register_cache): Avoid dereferencing a NULL regcache.
14497 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14499 * configure.srv: Merge MIPS and MIPS64.
14501 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14503 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14505 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
14507 * Makefile.in: Add required vsx dependencies.
14509 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14510 Declare init_registers_powerpc_vsx32l.
14511 Declare init_registers_powerpc_vsx64l.
14512 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14513 (ppc_arch_setup): Check for VSX in hwcap.
14514 (ppc_fill_vsxregset): New function.
14515 (ppc_store_vsxregset): New function.
14516 Add new VSX entry in regset_info target_regsets.
14518 * configure.srv: Add new VSX dependencies.
14520 2008-08-12 Pedro Alves <pedro@codesourcery.com>
14522 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14523 (remote_open): Set or clear transport_is_reliable.
14524 (putpkt_binary): Don't expect acks in noack mode.
14525 (getpkt): Don't send ack/nac in noack mode.
14526 * server.c (handle_general_set): Handle QStartNoAckMode.
14527 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14529 (main): Reset noack_mode on every connection.
14530 * server.h (noack_mode): Declare.
14532 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14534 * Makefile.in (GDBREPLAY_OBS): New variable.
14535 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14537 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14538 Daniel Jacobowitz <dan@codesourcery.com>
14540 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14541 (usr_store_inferior_registers): Likewise.
14542 (regsets_store_inferior_registers): Likewise.
14544 2008-07-31 Rolf Jansen <rj@surtec.com>
14545 Pedro Alves <pedro@codesourcery.com>
14547 * configure.ac: Check for memmem declaration.
14548 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14549 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14550 (disable_packet_qfThreadInfo): Unconditionally compile.
14551 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14552 * configure, config.in: Regenerate.
14554 2008-07-28 Doug Kwan <dougkwan@google.com>
14556 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14557 (linux_write_memory): Remove declaration of errno.
14559 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14561 * linux-low.c (handle_extended_wait): Do not use "status"
14562 variable uninitialized.
14564 2008-07-07 Pedro Alves <pedro@codesourcery.com>
14566 * server.c (handle_v_attach): Inhibit reporting dll changes.
14568 2008-06-27 Pedro Alves <pedro@codesourcery.com>
14570 * remote-utils.c (prepare_resume_reply): If requested, don't
14571 output "thread:TID" in the T stop reply.
14573 * server.c (disable_packet_vCont, disable_packet_Tthread)
14574 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14575 (handle_query): If requested, disable support for qC, qfThreadInfo
14577 (handle_v_requests): If requested, disable support for vCont.
14578 (gdbserver_show_disableable): New.
14579 (main): Handle --disable-packet and --disable-packet=LIST.
14581 * server.h (disable_packet_vCont, disable_packet_Tthread)
14582 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14584 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14586 * server.c (gdbserver_usage): Mention --version.
14588 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14590 * Makefile.in (gdbreplay.o): New rule.
14592 2008-06-06 Joseph Myers <joseph@codesourcery.com>
14594 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14595 message, not gdbserver.
14597 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
14598 Nathan Sidwell <nathan@codesourcery.com>
14599 Joseph Myers <joseph@codesourcery.com>
14601 * acinclude.m4: Include ../../config/acx.m4.
14602 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14603 * configure, config.in: Regenerate.
14604 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14605 * server.c (gdbserver_version): Print PKGVERSION.
14606 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14607 (main): Adjust gdbserver_usage calls.
14608 * gdbreplay.c (version, host_name): Add declarations.
14609 (gdbreplay_version, gdbreplay_usage): New.
14610 (main): Accept --version and --help options.
14612 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14614 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14615 (arm_breakpoint_at): Handle Thumb.
14616 (the_low_target): Add comment.
14618 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14620 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14622 2008-05-09 Doug Evans <dje@google.com>
14624 * server.h (decode_search_memory_packet): Declare.
14625 * remote-utils.c (decode_search_memory_packet): New fn.
14626 * server.c (handle_search_memory_1): New fn.
14627 (handle_search_memory): New fn.
14628 (handle_query): Process qSearch:memory packets.
14630 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14632 * regcache.c (registers_length): Remove.
14633 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14634 full register packet.
14635 * regcache.h (registers_length): Remove prototype.
14636 * server.h (PBUFSIZ): Define to 16384.
14638 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14640 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14641 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14642 powerpc-64l.o, and powerpc-altivec64l.o.
14643 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14644 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14645 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14646 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14647 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14650 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14651 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14652 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14653 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14654 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14655 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14656 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14657 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14658 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14659 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14662 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14663 (init_registers_powerpc_32l): ... this new prototype.
14664 (init_registers_powerpc_32): Remove, replace by ...
14665 (init_registers_powerpc_altivec32l): ... this new prototype.
14666 (init_registers_powerpc_e500): Remove, replace by ...
14667 (init_registers_powerpc_e500l): ... this new prototype.
14668 (init_registers_ppc64): Remove, replace by ...
14669 (init_registers_powerpc_64l): ... this new prototype.
14670 (init_registers_powerpc_64): Remove, replace by ...
14671 (init_registers_powerpc_altivec64l): ... this new prototype.
14672 (ppc_num_regs): Set to 73.
14673 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14674 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14675 (ppc_cannot_store_register): Handle orig_r3 and trap.
14676 (ppc_arch_setup): Update init_registers_... calls.
14677 (ppc_fill_gregset): Handle orig_r3 and trap.
14679 * inferiors.c (clear_inferiors): Reset current_inferior.
14681 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
14683 * acinclude.m4: Add override.m4.
14684 * configure: Regenerate.
14686 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14688 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14689 initial call to init_register_ppc64.
14691 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14693 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14694 single powerpc*-*-linux* case.
14695 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14697 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14699 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
14700 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
14702 * linux-ppc-low.c: Include <elf.h>.
14703 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14704 (ppc_hwcap): New global variable.
14705 (ppc_regmap): Remove __SPE__ #ifdef sections.
14706 (ppc_regmap_e500): New global variable.
14707 (ppc_cannot_store_register): Update __SPE__ special case.
14708 (ppc_get_hwcap): New function.
14709 (ppc_arch_setup): Use it to determine whether inferior supports
14710 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14711 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14712 Do not access registers if target does not support AltiVec.
14713 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14714 Do not access registers if target does not support SPE.
14715 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14717 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14719 * linux-low.c (disabled_regsets, num_regsets): New.
14720 (use_regsets_p): Delete.
14721 (linux_wait_for_process): Clear disabled_regsets.
14722 (regsets_fetch_inferior_registers): Check and set it.
14723 (regsets_store_inferior_registers): Likewise.
14724 (linux_fetch_registers, linux_store_registers): Do not use
14726 (initialize_low): Allocate disabled_regsets.
14728 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14730 * Makefile.in (LIBOBJS): New.
14731 (OBS): Use LIBOBJS.
14732 (memmem.o): New rule.
14733 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14734 * configure: Regenerated.
14736 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14738 * server.c (handle_query): Never return "unsupported" for
14739 qXfer:features:read queries.
14741 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14743 * server.c (get_features_xml): Fix inverted condition.
14744 (handle_query): Always support qXfer:feature:read.
14746 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14748 * server.c (wrapper_argv): New.
14749 (start_inferior): Handle wrapper_argv. If set, expect an extra
14751 (gdbserver_usage): Document --wrapper.
14752 (main): Parse --wrapper.
14754 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14756 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14757 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14758 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14759 (ppc_set_pc): Likewise.
14760 (ppc_arch_setup): New function.
14761 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14762 of collect_register.
14763 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
14765 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14767 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14768 instead of linux-ppc64-low.o.
14769 * linux-ppc64-low.c: Remove file.
14770 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14771 (linux-ppc64-low.o): Remove rule.
14773 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14774 (init_registers_powerpc_64): Likewise.
14775 (ppc_regmap): Conditionally define depending on __powerpc64__.
14776 (ppc_cannot_store_register): Do not special-case "fpscr" when
14777 compiled on __powerpc64__.
14778 (ppc_collect_ptrace_register): New function.
14779 (ppc_supply_ptrace_register): New function.
14780 (ppc_breakpoint): Change type to "unsigned int".
14781 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14782 (the_low_target): Conditionally provide initializers for the
14783 arch_setup member depending on __powerpc64__. Install
14784 collect_ptrace_register and supply_ptrace_register members.
14786 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14788 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14789 * server.c (gdbserver_xmltarget): Define.
14790 (get_features_xml): Use it to replace "target.xml" and arch_string.
14792 * configure.srv: Remove srv_xmltarget. Add XML files that were
14793 mentioned there to srv_xmlfiles instead. Remove conditional tests
14794 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14795 srv_xmlfiles and srv_regobj to include all possible choices.
14796 * configure.ac (srv_xmltarget): Remove.
14797 (srv_xmlfiles): Do not add "target.xml".
14798 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14799 checks for supplementary target information.
14800 * configure: Regenerate.
14801 * Makefile.in (XML_TARGET): Remove.
14802 (target.xml): Remove rule.
14803 (clean): Do not clean up target.xml.
14804 (.PRECIOUS): Do not mention target.xml.
14806 * target.h (struct target_ops): Remove arch_string member.
14807 * linux-low.c (linux_arch_string): Remove.
14808 (linux_target_ops): Remove arch_string initializer.
14809 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14810 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14811 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14812 * spu-low.c (spu_arch_string): Remove.
14813 (spu_target_ops): Remove arch_string initializer.
14814 * win32-low.c (win32_arch_string): Remove.
14815 (win32_target_ops): Remove arch_string initializer.
14816 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14817 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14818 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14820 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14822 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14823 by collect_ptrace_register and supply_ptrace_register hooks.
14824 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14825 instead of checking for the_low_target.left_pad_xfer.
14826 (usr_store_inferior_registers): Use collect_ptrace_register callback
14827 instead of checking for the_low_target.left_pad_xfer.
14829 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14830 (s390_supply_ptrace_register): Likewise.
14831 (s390_fill_gregset): Call s390_collect_ptrace_register.
14832 (the_low_target): Update.
14834 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14835 (ppc_supply_ptrace_register): Likewise.
14836 (the_low_target): Update.
14838 * linux-i386-low.c (the_low_target): Update.
14839 * linux-x86-64-low.c (the_low_target): Update.
14841 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14843 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14844 reg-s390.o and reg-s390x.o.
14846 * linux-low.c (new_inferior): New global variable.
14847 (linux_create_inferior, linux_attach): Set it.
14848 (linux_wait_for_process): Call the_low_target.arch_setup after the
14849 target has stopped for the first time.
14850 (initialize_low): Do not call the_low_target.arch_setup.
14852 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14853 (s390_set_pc): Likewise.
14854 (s390_arch_setup): New function.
14855 (the_low_target): Use s390_arch_setup as arch_setup routine.
14857 * regcache.c (realloc_register_cache): New function.
14858 (set_register_cache): Call it for each existing regcache.
14860 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14862 * server.h (init_registers): Remove prototype.
14864 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14865 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14866 instead of init_registers ().
14867 * linux-arm-low.c (init_registers_arm): Add prototype.
14868 (init_registers_arm_with_iwmmxt): Likewise.
14869 (the_low_target): Add initializer for arch_setup field.
14870 * linux-cris-low.c (init_registers_cris): Add prototype.
14871 (the_low_target): Add initializer for arch_setup field.
14872 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14873 (the_low_target): Add initializer for arch_setup field.
14874 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14875 (the_low_target): Add initializer for arch_setup field.
14876 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14877 (the_low_target): Add initializer for arch_setup field.
14878 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14879 (the_low_target): Add initializer for arch_setup field.
14880 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14881 (the_low_target): Add initializer for arch_setup field.
14882 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14883 (init_registers_mips64_linux): Likewise.
14884 (the_low_target): Add initializer for arch_setup field.
14885 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14886 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14887 (the_low_target): Add initializer for arch_setup field.
14888 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14889 (init_registers_powerpc_64): Likewise.
14890 (the_low_target): Add initializer for arch_setup field.
14891 * linux-s390-low.c (init_registers_s390): Add prototype.
14892 (init_registers_s390x): Likewise.
14893 (the_low_target): Add initializer for arch_setup field.
14894 * linux-sh-low.c (init_registers_sh): Add prototype.
14895 (the_low_target): Add initializer for arch_setup field.
14896 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14897 (the_low_target): Add initializer for arch_setup field.
14898 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14899 (the_low_target): Add initializer for arch_setup field.
14901 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14902 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14903 instead of init_registers ().
14904 * win32-arm-low.c (init_registers_arm): Add prototype.
14905 (the_low_target): Add initializer for arch_setup field.
14906 * win32-i386-low.c (init_registers_i386): Add prototype.
14907 (the_low_target): Add initializer for arch_setup field.
14909 * spu-low.c (init_registers_spu): Add prototype.
14910 (initialize_low): Call initialie_registers_spu () instead of
14911 initialize_registers ().
14913 2008-02-19 Pedro Alves <pedro@codesourcery.com>
14915 * server.c (handle_v_requests): When handling the vRun and vAttach
14916 packets, if already debugging a process, don't kill it. Return an
14919 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14921 * server.c (handle_query): Correct length check.
14923 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14925 * win32-low.c (do_initial_child_stuff): Add process handle
14926 parameter. Set current_process_handle and current_process_id from the
14927 parameters. Clear globals.
14928 (win32_create_inferior): Don't set current_process_handle and
14929 current_process_id here. Instead pass them on the call to
14930 do_initial_child_stuff.
14931 (win32_attach): Likewise.
14932 (win32_clear_inferiors): New.
14933 (win32_kill): Don't close the current process handle or the
14934 current thread handle here. Instead call win32_clear_inferiors.
14935 (win32_detach): Don't open a new handle to the process. Call
14936 win32_clear_inferiors.
14937 (win32_join): Don't rely on current_process_handle; open a new
14938 handle using the process id.
14939 (win32_wait): Call win32_clear_inferiors when the inferior process
14942 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14944 * server.c (monitor_show_help): Add "exit".
14946 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14948 * Makefile.in (SFILES): Add linux-xtensa-low.c.
14949 (clean): Add reg-xtensa.c.
14950 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
14951 * configure.srv (xtensa*-*-linux*) New target.
14952 * linux-xtensa-low.c: New.
14953 * xtensa-xtregs.c: New.
14955 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14957 * hostio.c: Don't include errno.h.
14958 (errno_to_fileio_errno): Move to hostio-errno.
14959 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14960 error number outputting to the target->hostio_last_error callback.
14961 (hostio_packet_error): Use FILEIO_EINVAL directly.
14962 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14963 calls to hostio_error.
14964 * hostio-errno.c: New.
14965 * server.h (hostio_last_error_from_errno): Declare.
14966 * target.h (target_ops): Add hostio_last_error member.
14967 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14968 as hostio_last_error handler.
14969 * spu-low.c (spu_target_ops): Likewise.
14970 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14971 (wince_hostio_last_error): New functions.
14972 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14973 as hostio_last_error handler.
14974 (win32_target_ops) [!_WIN32_WCE]: Register
14975 hostio_last_error_from_errno as hostio_last_error handler.
14976 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14977 (hostio-errno.o): New rule.
14978 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14979 * configure.srv (srv_hostio_err_objs): New variable. Default to
14981 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14982 * configure: Regenerate.
14984 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14986 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14987 (linux_kill, linux_detach): Clean up the process list.
14988 * remote-utils.c (remote_open): Improve port number parsing.
14989 (putpkt_binary, input_interrupt): Only send interrupts if the target
14991 * server.c (extended_protocol): Make static.
14992 (attached): Define earlier.
14993 (exit_requested, response_needed, program_argv): New variables.
14994 (target_running): New.
14995 (start_inferior): Clear attached here.
14996 (attach_inferior): Set attached here.
14997 (require_running): Define.
14998 (handle_query): Use require_running and target_running. Implement
15000 (handle_v_attach, handle_v_run): New.
15001 (handle_v_requests): Use require_running. Handle vAttach and vRun.
15002 (gdbserver_usage): Update.
15003 (main): Redo argument parsing. Handle --debug and --multi. Handle
15004 --attach along with other options or after the port. Save
15005 program_argv. Support no initial program. Resynchronize
15006 communication with GDB after an error. Handle "monitor exit".
15007 Use require_running and target_running. Always allow the extended
15008 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
15009 restart in extended mode.
15010 * README: Refer to the GDB manual. Update --attach usage.
15012 2007-12-20 Andreas Schwab <schwab@suse.de>
15014 * linux-low.c (STACK_SIZE): Define.
15015 (linux_tracefork_child): Use it. Use __clone2 on ia64.
15016 (linux_test_for_tracefork): Likewise.
15018 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
15020 * linux-low.c (linux_wait_for_event): Update messages. Do not
15021 reinsert auto-delete breakpoints.
15022 * mem-break.c (struct breakpoint): Change return type of handler to
15024 (set_breakpoint_at): Update handler type.
15025 (reinsert_breakpoint_handler): Return 1 instead of calling
15027 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
15029 (check_breakpoints): Delete auto-delete breakpoints and return 2.
15030 * mem-break.h (set_breakpoint_at): Update handler type.
15031 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
15032 * win32-low.c (auto_delete_breakpoint): New.
15033 (get_child_debug_event): Use it.
15035 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
15037 * configure.ac: Check for pread and pwrite.
15038 * hostio.c (handle_pread): Fall back to lseek and read.
15039 (handle_pwrite): Fall back to lseek and write.
15040 * config.in, configure: Regenerated.
15042 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
15044 * server.c (myresume): Add own_buf argument.
15045 (main): Update calls.
15047 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
15049 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
15050 * remote-utils.c (remote_open): Do not call disable_async_io.
15051 (block_async_io): Delete.
15052 (unblock_async_io): Make static.
15053 (initialize_async_io): New.
15054 * server.c (handle_v_cont): Handle async I/O here.
15055 (myresume): Likewise. Move other common resume tasks here...
15056 (main): ... from here. Call initialize_async_io. Disable async
15057 I/O before the main loop.
15058 * server.h (initialize_async_io): Declare.
15059 (block_async_io, unblock_async_io): Delete prototypes.
15060 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15062 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
15064 * remote-utils.c (readchar): Allow binary data in received messages.
15066 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15068 * win32-low.c (attaching): New global.
15069 (win32_create_inferior): Clear the `attaching' global.
15070 (win32_attach): Set the `attaching' global.
15071 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15072 attaching. Only set a breakpoint at the entry point if not
15075 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15077 * server.c (main): Don't report dll events on the initial
15078 connection on attaches.
15080 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15082 * server.c (main): Relax numerical bases supported for the pid of
15083 the --attach command line argument.
15085 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15087 * win32-low.c (win32_attach): Call OpenProcess before
15088 DebugActiveProcess, not after. Add last error output to error
15091 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15093 * win32-low.c (win32_get_thread_context)
15094 (win32_set_thread_context): New functions.
15095 (thread_rec): Use win32_get_thread_context.
15096 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15097 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15100 2007-12-03 Leo Zayas
15101 Pedro Alves <pedro_alves@portugalmail.pt>
15103 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15105 (child_add_thread): Minor cleanup.
15106 (child_continue): Resume artificially suspended threads before
15107 calling ContinueDebugEvent.
15108 (suspend_one_thread): New.
15109 (fake_breakpoint_event): New.
15110 (get_child_debug_event): Change return type to int. Check here if
15111 gdb sent an interrupt request. If a soft interrupt was requested,
15112 fake a breakpoint event. Return 0 if there is no event to handle,
15114 (win32_wait): Don't check here if gdb sent an interrupt request.
15115 Ensure there is a valid event to handle.
15116 (win32_request_interrupt): Add soft interruption method as last
15119 2007-12-03 Leo Zayas
15120 Pedro Alves <pedro_alves@portugalmail.pt>
15122 * win32-low.h (win32_thread_info): Add descriptions to the
15123 structure members. Replace `suspend_count' counter by a
15125 * win32-low.c (thread_rec): Update condition of when to get the
15126 context from the inferior. Rely on ContextFlags being set if it
15127 has already been retrieved. Only suspend the inferior thread if
15128 we haven't already. Warn if that fails.
15129 (continue_one_thread): s/suspend_count/suspended/. Only call
15130 ResumeThread once. Warn if that fails.
15132 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15134 * win32-low.c (win32_wait): Don't read from the inferior when it
15135 has already exited.
15137 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15139 * Makefile.in (win32_low_h): New variable.
15140 (win32-low.o): Add dependency on $(win32_low_h).
15141 (win32-arm-low.o, win32-i386-low.o): New rules.
15143 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15145 * hostio.c: Correct copyright year.
15147 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15149 * Makefile.in (OBS): Add hostio.o.
15150 (hostio.o): New rule.
15151 * server.h (handle_vFile): Declare.
15152 * hostio.c: New file.
15153 * server.c (handle_v_requests): Take packet_len and new_packet_len
15154 for binary packets. Call handle_vFile.
15155 (main): Update call to handle_v_requests.
15157 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
15159 * linux-low.c: Include <sched.h>.
15161 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
15163 * linux-low.c (linux_tracefork_grandchild): New.
15164 (linux_tracefork_child): Use clone.
15165 (linux_test_for_tracefork): Use clone; allocate and free a stack.
15167 2007-10-31 Joel Brobecker <brobecker@adacore.com>
15169 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15171 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
15173 * linux-low.c (handle_extended_wait): Handle unexpected signals.
15175 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
15177 * inferiors.c (change_inferior_id): Delete.
15178 (add_pid_to_list, pull_pid_from_list): New.
15179 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
15180 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
15181 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
15182 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
15183 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15184 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15185 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15186 (using_threads): Always set to 1.
15187 (handle_extended_wait): New.
15188 (add_process): Do not set TID.
15189 (linux_create_inferior): Set must_set_ptrace_flags.
15190 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
15191 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15192 (linux_thread_alive): Rename TID argument to LWPID.
15193 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15194 (linux_wait_for_event): Do not use TID or check using_threads. Update
15195 call to dead_thread_notify. Call handle_extended_wait.
15196 (linux_create_inferior): Use PTRACE_SETOPTIONS.
15197 (send_sigstop): Delete sigstop_sent.
15198 (wait_for_sigstop): Avoid TID.
15199 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15200 (linux_test_for_tracefork): New.
15201 (linux_lookup_signals): Use thread_db_active and
15202 linux_supports_tracefork_flag.
15203 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15204 * linux-low.h (get_process_thread): Avoid TID.
15205 (struct process_ifo): Move thread_known and tid to the end. Remove
15207 (linux_attach_lwp, thread_db_init): Update prototypes.
15208 * server.h (change_inferior_id): Delete prototype.
15209 (add_pid_to_list, pull_pid_from_list): New prototypes.
15210 * thread-db.c (thread_db_use_events): New.
15211 (find_first_thread): Rename to...
15212 (find_one_thread): ...this. Update callers and messages. Do not
15213 call fatal. Check thread_db_use_events. Do not call
15214 change_inferior_id or new_thread_notify.
15215 (maybe_attach_thread): Update. Do not call new_thread_notify.
15216 (thread_db_init): Set thread_db_use_events. Check use_events.
15217 * utils.c (fatal, warning): Correct message prefix.
15219 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
15221 * Makefile.in (clean): Remove new files.
15222 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15223 (powerpc-64.o, powerpc-64.c): New rules.
15224 * configure.srv: Use alternate register sets for powerpc64-*-linux*
15225 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15227 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15229 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15230 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15231 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15232 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15233 (target_regsets): Add AltiVec and SPE register sets.
15234 * configure.ac: Check for AltiVec and SPE.
15235 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15236 (ppc_fill_vrregset, ppc_store_vrregset): New.
15237 (target_regsets): Add AltiVec register set.
15238 * configure: Regenerated.
15240 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
15242 * linux-low.c (O_LARGEFILE): Define.
15243 (linux_read_memory): Use /proc/PID/mem.
15244 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
15245 * configure, config.in: Regenerated.
15247 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15249 * linux-low.c (linux_wait_for_event): Do not pass signals while
15252 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15254 * win32-low.c (create_process): New.
15255 (win32_create_inferior): Use create_process instead of
15256 CreateProcess. If create_process failed retry appending an ".exe"
15257 suffix. Store the GetLastError result immediatelly after
15258 create_process calls and use it on the call to error.
15260 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15262 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15264 2007-08-23 Joel Brobecker <brobecker@adacore.com>
15266 * configure.ac: Switch license to GPLv3.
15268 2007-08-01 Michael Snyder <msnyder@access-company.com>
15270 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15272 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
15274 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15276 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15277 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
15278 CloseToolhelp32Snapshot.
15279 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15280 CloseToolhelp32Snapshot.
15282 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
15284 * server.c (main): Check for inferior exit before main loop.
15286 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
15288 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15289 instead of on tmp_desc.
15291 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
15292 Daniel Jacobowitz <dan@codesourcery.com>
15294 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15295 (add_thread): Minor cleanups.
15296 (clear_inferiors): Move lower in the file. Clear the DLL
15298 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15299 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15300 (xml_escape_text): New.
15301 * server.c (handle_query): Handle qXfer:libraries:read. Report it
15303 (handle_v_cont): Report errors.
15304 (gdbserver_version): Update.
15305 (main): Correct size of own_buf. Do not report initial DLL events.
15306 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15307 (unloaded_dll, xml_escape_text): New.
15308 * win32-low.c (enum target_waitkind): Update comments.
15309 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15310 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15311 (win32_EnumProcessModules, win32_GetModuleInformation)
15312 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15313 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15314 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15315 (win32_Module32First, win32_Module32Next, load_toolhelp)
15316 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15317 (get_child_debug_event): Handle DLL events.
15318 (win32_wait): Likewise.
15320 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15322 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15323 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15325 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15327 * win32-low.c (handle_output_debug_string): Ignore event if not
15330 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15332 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15334 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
15336 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15338 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15340 * inferiors.c (change_inferior_id): Add comment.
15341 * linux-low.c (check_removed_breakpoint): Add an early
15342 prototype. Improve debug output.
15343 (linux_attach): Doc update.
15344 (linux_detach_one_process, linux_detach): Clean up before releasing
15346 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15347 * linux-low.h (struct process_info): Doc improvement.
15348 * mem-break.c (delete_all_breakpoints): New.
15349 * mem-break.h (delete_all_breakpoints): New prototype.
15350 * thread-db.c (find_first_thread): New.
15351 (thread_db_create_event): Call it instead of
15352 thread_db_find_new_threads. Clean up unused variables.
15353 (maybe_attach_thread): Remove first thread handling.
15354 (thread_db_find_new_threads): Use find_first_thread.
15355 (thread_db_get_tls_address): Likewise.
15357 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
15359 * thread-db.c (thread_db_find_new_threads): Add prototype.
15360 (thread_db_create_event): Check for the main thread before adding
15362 (maybe_attach_thread): Only enable event reporting if TID == 0.
15363 (thread_db_get_tls_address): Check for new threads.
15365 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
15367 * linux-low.c (linux_create_inferior): Try execv before execvp.
15368 * spu-low.c (spu_create_inferior): Likewise.
15370 2007-06-13 Mike Frysinger <vapier@gentoo.org>
15372 * linux-low.c (linux_create_inferior): Change execv to execvp.
15373 * spu-low.c (spu_create_inferior): Likewies.
15375 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15377 * Makefile.in (clean): Clean new files instead of deleted ones.
15378 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15379 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15381 * configure.srv: Specify XML files and new regformats for MIPS and
15383 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15384 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15385 an entry for the restart register.
15386 (mips_cannot_fetch_register, mips_cannot_store_register)
15387 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15388 register names to match the XML descriptions.
15389 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15390 restart register instead of $0.
15392 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15393 Markus Deuling <deuling@de.ibm.com>
15395 * remote-utils.c (decode_xfer_write): New function.
15396 * server.h (decode_xfer_write): Add prototype.
15397 * server.c (handle_query): Add PACKET_LEN argument. Support
15398 qXfer:spu:read and qXfer:spu:write packets.
15399 (main): Pass packet_len to handle_query.
15400 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15401 * target.h (target_ops): Add qxfer_spu.
15403 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15405 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15406 accessing non-seekable spufs files.
15408 2007-05-16 Markus Deuling <deuling@de.ibm.com>
15410 * server.c (handle_query): Add reply for qC packet.
15412 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15413 Leo Zayas <lerele@champenstudios@com>
15415 * server.h (check_remote_input_interrupt_request): New function.
15416 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15417 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15418 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15419 (check_remote_input_interrupt_request): New function.
15420 * server.h (check_remote_input_interrupt_request): Declare.
15421 * win32-low.c (winapi_DebugBreakProcess,
15422 winapi_GenerateConsoleCtrlEvent): New typedefs.
15423 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15425 (win32_wait): Check for remote interrupt request
15426 with check_remote_input_interrupt_request.
15427 (win32_request_interrupt): New function.
15428 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15430 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15432 * win32-low.c (debug_registers_changed,
15433 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15434 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15435 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15436 (thread_rec): Get context using the low target.
15437 (child_add_thread): Call thread_added on the low target,
15438 which does the same thing.
15440 (do_initial_child_stuff): Remove debug registers references.
15441 Set context using the low target. Resume threads after
15442 setting the contexts.
15443 (child_continue): Remove dead variable. Remove debug
15444 registers references.
15445 (child_fetch_inferior_registers): Go through the low target.
15446 (do_child_store_inferior_registers): Remove.
15447 (child_store_inferior_registers): Go through the low target.
15448 (win32_resume): Remove debug registers references.
15449 Set context using the low target.
15450 (handle_exception): Change return type to void. Don't record
15451 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15452 first chance exception.
15453 (get_child_debug_event): Change return type to void. Remove
15454 goto loop. Always return after waiting for debug event.
15455 (win32_wait): Convert to switch statement. Handle spurious
15458 * win32-i386-low.c (debug_registers_changed,
15459 debug_registers_used): New.
15460 (initial_stuff): Rename to ...
15461 (i386_initial_stuff): ... this. Clear debug registers
15463 (store_debug_registers): Delete.
15464 (i386_get_thread_context): New.
15465 (load_debug_registers): Delete.
15466 (i386_set_thread_context): New.
15467 (i386_thread_added): New.
15468 (single_step): Rename to ...
15469 (i386_single_step): ... this.
15470 (do_fetch_inferior_registers): Rename to ...
15471 (i386_fetch_inferior_register): ... this.
15472 (i386_store_inferior_register): New.
15473 (the_low_target): Adapt to new interface.
15475 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15476 (arm_get_thread_context): New.
15477 (arm_set_thread_context): New.
15479 (do_fetch_inferior_registers): Rename to ...
15480 (arm_fetch_inferior_register): ... this.
15481 (arm_store_inferior_register): New.
15482 (arm_wince_breakpoint): Reimplement as unsigned long.
15483 (arm_wince_breakpoint_len): Define.
15484 (the_low_target): Adapt to new interface.
15486 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15487 load_debug_registers. Add get_thread_context, set_thread_context,
15488 thread_added and store_inferior_register. Rename
15489 fetch_inferior_registers to fetch_inferior_register.
15490 (regptr): Remove declaration.
15492 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15494 * linux-low.c (linux_detach): Change return type to int. Return 0.
15495 * spu-low.c (spu_detach): Likewise.
15497 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15499 * target.h (target_ops): Change return type of detach to int.
15501 (join_inferior): New.
15502 * server.c (main): Don't skip detach support on mingw32.
15503 If the inferior doesn't support detaching return error.
15504 Call join_inferior instead of using waitpid.
15505 * linux-low.c (linux_join): New.
15506 (linux_target_op): Add linux_join.
15507 * spu-low.c (spu_join): New.
15508 (spu_target_ops): Add spu_join.
15509 * win32-low.c (win32_detach): Adapt to new interface.
15510 Reopen current_process_handle before detaching. Issue a child
15511 resume before detaching.
15513 (win32_target_op): Add win32_join.
15515 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15517 * win32-low.c (win32-attach): Fix return value.
15518 * target.h (target_ops): Describe ATTACH return values.
15520 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15522 * win32-low.c (GETPROCADDRESS): Define.
15523 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15524 (winapi_DebugSetProcessKillOnExit): Likewise.
15525 (win32_create_inferior): Force usage of ansi CreateProcessA.
15526 (win32_attach): Use GETPROCADDRESS.
15527 (win32_detach): Likewise.
15529 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15531 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15533 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15535 * win32-low.c: Commit leftover changes from 2007-03-29.
15537 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15539 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15540 fields short instead of int. Add explicit padding.
15541 (i387_cache_to_fsave): Remove unnecessary casts.
15542 (i387_fsave_to_cache): Doc fix.
15543 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15545 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15547 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15548 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15550 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15552 * configure.srv (arm*-*-mingw32ce*): Move near the other
15555 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15557 * configure.ac: Add errno checking.
15558 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15559 sys/file.h and malloc.h.
15560 (AC_CHECK_DECLS): Add perror.
15561 (srv_mingwce): Handle.
15562 * configure.srv (i[34567]86-*-cygwin*): Add
15563 win32-i386-low.o to srv_tgtobj.
15564 (i[34567]86-*-mingw*): Likewise.
15565 (arm*-*-mingw32ce*): Add case.
15566 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15567 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15568 [__MINGW32CE__] (strerror): New function.
15569 [__MINGW32CE__] (errno): Define to GetLastError.
15570 [__MINGW32CE__] (COUNTOF): New macro.
15571 (remote_open): Remove extra close call.
15572 * mem-break.c (delete_breakpoint_at): New function.
15573 * mem-break.h (delete_breakpoint_at): Declare.
15574 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15575 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15576 [USE_WIN32API] (read, write): Add char* casts.
15577 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15578 * server.h: Include wincecompat.h on Windows CE.
15579 [HAVE_ERRNO_H]: Check.
15580 (perror): Declare if not declared.
15581 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15582 (perror_with_name): Remove errno declaration.
15583 * wincecompat.h: New.
15584 * wincecompat.c: New.
15585 * win32-low.h: New.
15586 * win32-arm-low.c: New.
15587 * win32-i386-low.c: New.
15588 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15589 (OUTMSG2): Make it safe.
15591 (COUNTOF): New macro.
15592 (NUM_REGS): Get it from the low target.
15593 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15594 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15595 (thread_rec): Let low target handle debug registers.
15596 (child_add_thread): Likewise.
15597 (child_init_thread_list): Likewise.
15598 (continue_one_thread): Likewise.
15600 (do_child_fetch_inferior_registers): Move to ...
15601 * win32-i386-low.c: ... here, and rename to ...
15602 (do_fetch_inferior_registers): ... this.
15603 * win32-low.c (child_fetch_inferior_registers):
15604 Go through the low target.
15605 (do_child_store_inferior_registers): Use regptr.
15606 (strwinerror): New function.
15607 (win32_create_inferior): Handle Windows CE.
15608 Use strwinerror instead of strerror on Windows error
15609 codes. Add program to the error output.
15610 Don't close the main thread handle on Windows CE.
15611 (win32_attach): Use coredll.dll on Windows CE.
15612 (win32_kill): Close current process and current
15614 (win32_detach): Use coredll.dll on Windows CE.
15615 (win32_resume): Let low target handle debug registers, and
15617 (handle_exception): Add/Remove initial breakpoint. Avoid
15618 non-existant WSTOPSIG on Windows CE.
15619 (win32_read_inferior_memory): Cast to remove warning.
15620 (win32_arch_string): Go through the low target.
15621 (initialize_low): Call set_breakpoint_data with the low
15622 target's breakpoint.
15623 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15624 FOP_REGNUM, mappings): Move to ...
15625 * win32-i386-low.c: ... here.
15626 * win32-low.c (win32_thread_info): Move to ...
15627 * win32-low.h: ... here.
15628 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15629 win32-arm-low.c and wincecompat.c.
15630 (all:): Add $EXEEXT.
15631 (install-only:): Likewise.
15632 (gdbserver:): Likewise.
15633 (gdbreplay:): Likewise.
15634 * config.in: Regenerate.
15635 * configure: Regenerate.
15637 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15639 * win32-low.c: Rename typedef thread_info to
15640 win32_thread_info throughout.
15642 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15644 * win32-i386-low.c: Rename to ...
15645 * win32-low.c: ... this.
15646 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15647 * Makefile.in: Likewise.
15649 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15651 * remote-utils.c (monitor_output): Constify msg parameter.
15652 * server.h (monitor_output): Likewise.
15653 * win32-i386-low.c (handle_output_debug_string): New.
15654 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15655 handle_output_debug_string.
15656 (get_child_debug_event): Likewise.
15658 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15660 * server.c (main): Correct strtoul check.
15662 2007-03-27 Jon Ringle <jon@ringle.org>
15664 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15666 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15668 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15670 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15672 * terminal.h: Check HAVE_SGTTY_H.
15674 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
15676 * remote-utils.c (remote_open): Print out the assigned port number.
15678 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15680 * remote-utils.c (monitor_output): New function.
15681 * server.c (debug_threads): Define here.
15682 (monitor_show_help): New function.
15683 (handle_query): Handle qRcmd.
15684 (main): Do not handle 'd' packet.
15685 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15686 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15689 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15691 * Makefile.in (EXEEXT): New.
15692 (clean): Use $(EXEEXT).
15694 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15696 * target.h (target_ops): Rename send_signal to request_interrupt,
15697 and remove enum target_signal parameter.
15698 * linux-low.c (linux_request_interrupt): Rename from
15699 linux_send_signal, and always send SIGINT.
15700 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15701 and always send SIGINT.
15702 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15704 (input_interrupt): Likewise.
15706 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15708 * server.c (get_features_xml): Check if target implemented
15710 * win32-i386-low.c (win32_arch_string): New.
15711 (win32_target_ops): Add win32_arch_string as arch_string member.
15713 2007-02-22 Markus Deuling <deuling@de.ibm.com>
15715 * spu-low.c (spu_arch_string): New.
15716 (spu_target_ops): Add spu_arch_string.
15718 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15720 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15721 * configure.ac: Do not check for terminal.h.
15722 * configure, config.in: Regenerated.
15724 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15726 * Makefile.in (OBS): Add $(XML_BUILTIN).
15727 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15729 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15730 (arm-with-iwmmxt.c): New.
15731 * config.in, configure: Regenerate.
15732 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15733 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15734 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15735 (arm*-*-linux*): Add iWMMXt and regset support.
15736 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15737 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15738 (arm_store_wmmxregset, target_regsets): New.
15739 * server.c (get_features_xml): Take annex argument. Check builtin
15741 (handle_query): Handle multiple annexes.
15743 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15745 * remote-utils.c [USE_WIN32API] (read, write): Define.
15746 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15749 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15751 * linux-i386-low.c (the_low_target): Set arch_string.
15752 * linux-x86-64-low.c (the_low_target): Likewise.
15753 * linux-low.c (linux_arch_string): New.
15754 (linux_target_ops): Add it.
15755 * linux-low.h (struct linux_target_ops): Add arch_string.
15756 * server.c (write_qxfer_response): Use const void * for DATA.
15757 (get_features_xml): New.
15758 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15759 * target.h (struct target_ops): Add arch_string method.
15761 2007-01-03 Denis Pilat <denis.pilat@st.com>
15762 Daniel Jacobowitz <dan@codesourcery.com>
15764 * linux-low.c (linux_kill): Handle being called with no threads.
15765 * win32-i386-low.c (win32_kill): Likewise.
15766 (get_child_debug_event): Clear current_process_handle.
15768 2006-12-30 Denis PILAT <denis.pilat@st.com>
15769 Daniel Jacobowitz <dan@codesourcery.com>
15771 * remote-utils.c (remote_open): Check the type of specified
15772 serial port devices before opening them.
15773 * server.c (main): Kill the inferior if an error occurs during
15774 the first remote_open.
15776 2006-12-05 Markus Deuling <deuling@de.ibm.com>
15778 * README: Update supported targets.
15780 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15782 * Makefile.in (clean): Remove reg-mips64.c.
15783 (reg-mips64.c, reg-mips64.o): New rules.
15784 * configure.srv: Handle mips64. Include regset support for mips.
15785 * linux-mips-low.c (union mips_register): New.
15786 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15787 (mips_breakpoint, mips_breakpoint_at): Use int.
15788 (mips_collect_register, mips_supply_register)
15789 (mips_collect_register_32bit, mips_supply_register_32bit)
15790 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15791 (mips_store_fpregset, target_regsets): New.
15792 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15794 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15796 * configure.srv: Add target "spu*-*-*".
15797 * Makefile.in (clean): Remove reg-spu.c.
15798 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15799 * spu-low.c: New file.
15801 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15803 * configure.ac: Correct td_thr_tls_get_addr test.
15804 * configure: Regenerated.
15806 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15808 * linux-low.c (linux_wait_for_event): Reformat. Use the
15809 pass_signals array.
15810 * remote-utils.c (decode_address_to_semicolon): New.
15811 * server.c (pass_signals, handle_general_set): New.
15812 (handle_query): Mention QPassSignals for qSupported.
15813 (main): Call handle_general_set.
15814 * server.h (pass_signals, decode_address_to_semicolon): New.
15816 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15818 * server.c (handle_query): Correct error handling for read_auxv.
15820 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15822 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15823 and srv_linux_thread_db to yes.
15824 * linux-s390-low.c (s390_fill_gregset): New function.
15825 (target_regsets): Define data structure.
15827 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15829 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15830 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15831 * config.in, configure: Regenerated.
15832 * inferiors.c (gdb_id_to_thread): New function.
15833 (gdb_id_to_thread_id): Use it.
15834 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15835 * linux-low.h (struct process_info): Add th member.
15836 (thread_db_get_tls_address): New prototype.
15837 * remote-utils.c (decode_address): Make non-static.
15838 * server.c (handle_query): Handle qGetTLSAddr.
15839 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15840 * target.h (struct target_ops): Add get_tls_address.
15841 * thread-db.c (maybe_attach_thread): Save the thread handle.
15842 (thread_db_get_tls_address): New.
15844 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15846 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15847 (linux_resume_one_process): Take a siginfo_t *. Update all
15848 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15849 (struct pending_signals): Add a siginfo_t.
15850 (linux_wait_for_process): Always set last_status.
15851 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15852 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15853 * linux-low.h (struct process_info): Add last_status.
15855 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15857 * remote-utils.c (try_rle): New function.
15858 (putpkt_binary): Use it.
15860 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15862 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15863 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15864 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15865 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15866 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15869 2006-08-08 Richard Sandiford <richard@codesourcery.com>
15871 * server.c (terminal_fd): New variable.
15872 (old_foreground_pgrp): Likewise.
15873 (restore_old_foreground_pgrp): New function.
15874 (start_inferior): Record the terminal file descriptor in terminal_fd
15875 and its original foreground group in old_foreground_pgrp. Register
15876 restore_old_foreground_pgrp with atexit().
15878 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15880 * server.c (handle_query): Correct qPart to qXfer.
15882 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15884 * configure.ac: Check for more headers which are missing on
15885 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15886 * configure.srv: Add Cygwin and mingw32.
15887 * remote-utils.c: Don't include headers unconditionally which
15888 are missing on mingw32. Include <winsock.h> for mingw32.
15889 (remote_open): Adjust for mingw32 support. Flush
15890 standard error after writing to it.
15891 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15892 (unblock_async_io, enable_async_io, disable_async_io)
15893 (readchar, getpkt): Update for Winsock support.
15894 (prepare_resume_reply): Expect a protocol signal number.
15895 * server.c: Disable <sys/wait.h> on mingw32.
15896 (start_inferior): Adjust for mingw32 support. Flush
15897 standard error after writing to it.
15898 (attach_inferior): Likewise. Use protocol signal
15900 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15902 * win32-i386-low.c: New file.
15903 * Makefile.in (XM_CLIBS): Set.
15904 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15905 (win32-i386-low.o): New dependency rule.
15906 * linux-low.c (linux_wait): Use target signal numbers.
15907 * target.h (struct target_ops): Doc fix.
15908 * server.h (target_signal_to_name): New prototype.
15909 * gdbreplay.c: Don't include headers unconditionally which
15910 are missing on mingw32. Include <winsock.h> for mingw32.
15911 (remote_close, remote_open): Adjust for Winsock support.
15912 * configure, config.in: Regenerated.
15914 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15916 * server.c (decode_xfer_read, write_qxfer_response): New.
15917 (handle_query): Take a packet length argument. Handle
15918 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15919 the qSupported response.
15920 (main): Update call to handle_query.
15922 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15924 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15925 (putpkt_binary): Renamed from putpkt and adjusted for binary
15927 (putpkt): New wrapper for putpkt_binary.
15928 (readchar): Don't mask off the high bit.
15929 (decode_X_packet): New function.
15930 * server.c (main): Call putpkt_binary if a handler sets the packet
15931 length. Save the length of the incoming packet. Handle 'X'.
15932 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15934 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15936 * server.c (handle_query): Handle qSupported.
15938 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15940 * remote-utils.c (all_symbols_looked_up): New variable.
15941 (look_up_one_symbol): Check it.
15942 * server.h (look_up_one_symbol): New declaration.
15943 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15945 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15947 * Makefile.in (linux-arm-low.o): Update dependencies.
15948 * linux-arm-low.c: Include "gdb_proc_service.h".
15949 (PTRACE_GET_THREAD_AREA): Define.
15950 (ps_get_thread_area): New function.
15952 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15954 * configure.srv (m68k*-*-uclinux*): New target.
15955 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15956 (linux_resume_one_process): Remove extraneous cast.
15957 (linux_read_offsets): New.
15958 (linux_target_op): Add linux_read_offsets on mmuless systems.
15959 * server.c (handle_query): Add qOffsets logic.
15960 * target.h (struct target_ops): Add read_offsets.
15962 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15964 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15965 (PTRACE_GET_THREAD_AREA): Define.
15966 (ps_get_thread_area): New function.
15967 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15968 (linux-x86-64-low.o): Update.
15970 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15972 * configure.ac: Remove checks for prfpregset_t.
15973 * gdb_proc_service.h: New file.
15974 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15975 new "gdb_proc_service.h".
15976 * proc-service.c: Likewise.
15977 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15978 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15979 * Makefile.in (gdb_proc_service_h): Updated.
15980 * configure, config.in: Regenerated.
15982 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15984 * remote-utils.c (prepare_resume_reply): Move declaration
15985 of gdb_id_from_wait to the top of the block.
15987 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15989 * linux-low.c (regsets_store_inferior_registers): Read the regset
15990 from the target before filling it.
15992 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15994 * server.c (attach_inferior): Return SIGTRAP for a successful
15997 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15999 * Makefile.in (OBS): Add version.o.
16000 (STAGESTUFF): Delete.
16001 (version.o): Add dependencies.
16002 (version.c): Replace rule.
16003 (clean): Remove version.c.
16004 * server.c (gdbserver_version): New.
16005 (gdbserver_usage): Use printf.
16006 (main): Handle --version and --help.
16007 * server.h (version, host_name): Add declarations.
16009 2005-12-23 Eli Zaretskii <eliz@gnu.org>
16021 * linux-x86-64-low.c:
16023 * linux-s390-low.c:
16024 * linux-ppc64-low.c:
16026 * linux-mips-low.c:
16027 * linux-m68k-low.c:
16028 * linux-m32r-low.c:
16031 * linux-ia64-low.c:
16032 * linux-i386-low.c:
16033 * linux-crisv32-low.c:
16045 * gdbserver.1: Add (C) after Copyright. Update the FSF
16048 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
16050 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
16051 (arm_breakpoint_at): Recognize both breakpoints.
16052 (the_low_target): Use the correct breakpoint instruction.
16054 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
16056 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
16057 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
16058 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16059 (the_low_target): Update.
16061 2005-10-25 Andreas Schwab <schwab@suse.de>
16063 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
16065 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
16066 (ia64_num_regs): Reduce to 462.
16068 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16070 * acinclude.m4: Correct quoting.
16071 * aclocal.m4: Regenerated.
16073 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16074 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16075 (thread_db_init): Call thread_db_err_str.
16076 * configure.ac: Check for TD_VERSION.
16077 * config.in, configure: Regenerated.
16079 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16081 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16083 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16085 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16086 is not available. Define HAVE_PTRACE_GETREGS if it is.
16087 * config.in, configure: Regenerated.
16088 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16089 * linux-i386-low.c, linux-m68k-low.c: Update to use
16090 HAVE_PTRACE_GETREGS.
16091 * linux-low.c (regsets_fetch_inferior_registers)
16092 (regsets_store_inferior_registers): Only return 0 if we processed
16094 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16095 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16097 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16099 * inferiors.c (struct thread_info): Add gdb_id.
16100 (add_thread): Add gdb_id argument.
16101 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16102 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16103 calls to add_thread.
16104 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16105 * server.c (handle_query): Use thread_to_gdb_id.
16106 (handle_v_cont, main): Use gdb_id_to_thread_id.
16107 * server.h (add_thread): Update prototype.
16108 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16111 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16113 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16114 left-padded registers.
16115 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16116 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
16118 2005-07-01 Steve Ellcey <sje@cup.hp.com>
16120 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
16121 * configure: Regenerate.
16122 * config.in: Regenerate.
16123 * server.h (NEED_DECLARATION_STRERROR):
16124 Replace with !HAVE_DECL_STRERROR.
16126 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
16128 * linux-low.c (linux_wait, linux_send_signal): Don't test
16129 an unsigned long variable for > 0 if it could be MAX_ULONG.
16130 * server.c (myresume): Likewise.
16131 * target.c (set_desired_inferior): Likewise.
16133 2005-06-13 Mark Kettenis <kettenis@gnu.org>
16135 * configure.ac: Simplify and improve check for socklen_t.
16136 * configure, config.in: Regenerate.
16138 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
16140 * acconfig.h: Remove.
16141 * configure.ac: Add a test for socklen_t. Use three-argument
16142 AC_DEFINE throughout.
16143 * config.in: Regenerated using autoheader 2.59.
16144 * configure: Regenerated.
16146 * gdbreplay.c (socklen_t): Provide a default.
16147 (remote_open): Use socklen_t.
16148 * remote-utils.c (socklen_t): Provide a default.
16149 (remote_open): Use socklen_t.
16150 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16153 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16155 * linux-low.c (linux_read_memory, linux_write_memory)
16156 (linux_read_auxv): Likewise.
16157 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16158 (check_mem_write): Likewise.
16159 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16161 * regcache.c (struct inferior_rgcache_data, registers_to_string)
16162 (registers_from_string, register_data): Likewise.
16163 * server.c (handle_query, main): Likewise.
16164 * server.h (convert_ascii_to_int, convert_int_to_ascii)
16165 (decode_M_packet): Likewise.
16166 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16167 * target.h (struct target_ops): Update read_memory, write_memory,
16169 (read_inferior_memory, write_inferior_memory): Update.
16170 * linux-low.h (struct linux_target_ops): Change type of breakpoint
16171 to unsigned char *.
16172 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16173 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16174 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16175 linux-s390-low.c, linux-sh-low.c: Update for changes in
16176 read_inferior_memory and the_low_target->breakpoint.
16178 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
16180 * Makefile.in (SFILES): Add linux-ppc64-low.c.
16181 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
16182 * configure.srv: Add powerpc64-*-linux*.
16183 * linux-ppc64-low.c: New file.
16185 2005-05-23 Orjan Friberg <orjanf@axis.com>
16187 * linux-cris-low.c: New file with support for CRIS.
16188 * linux-crisv32-low.c: Ditto for CRISv32.
16189 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16190 (clean): Add reg-cris.c and reg-crisv32.c.
16191 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
16192 reg-crisv32.o, and reg-crisv32.c to make rules.
16193 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16194 recognized targets.
16196 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
16198 * linux-low.c (fetch_register): Ensure buffer size is a multiple
16199 of sizeof (PTRACE_XFER_TYPE).
16200 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
16202 2005-05-12 Orjan Friberg <orjanf@axis.com>
16204 * target.h (struct target_ops): Add insert_watchpoint,
16205 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16206 pointers for hardware watchpoint support.
16207 * linux-low.h (struct linux_target_ops): Ditto.
16208 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16209 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
16210 to linux_target_ops.
16211 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16213 * server.c (main): Recognize 'Z' and 'z' packets.
16215 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
16217 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16218 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16219 (the_low_target): Add new members.
16221 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16223 * proc-service.c (ps_lgetregs): Search all_processes instead of
16226 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16228 * server.c (start_inferior): Change return type to int.
16229 (attach_inferior): Change sigptr to int *.
16230 (handle_v_cont, handle_v_requests): Change signal to int *.
16231 (main): Change signal to int.
16233 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
16235 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16236 * configure.srv: Add m32r*-*-linux*.
16237 * linux-m32r-low.c: New file.
16239 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
16241 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16243 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16245 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16246 Take unsigned long arguments for PIDs.
16247 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16248 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16249 (wait_for_sigstop, linux_resume_one_process)
16250 (regsets_fetch_inferior_registers, linux_send_signal)
16251 (linux_read_auxv): Likewise. Update the types of variables holding
16252 PIDs. Update format string specifiers.
16253 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16254 * remote-utils.c (prepare_resume_reply): Likewise.
16255 * server.c (cont_thread, general_thread, step_thread)
16256 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16258 (handle_query): Update format specifiers.
16259 (handle_v_cont, main): Use strtoul for thread IDs.
16260 * server.h (struct inferior_list_entry): Use unsigned long for ID.
16261 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16262 (general_thread, step_thread, thread_from_wait)
16263 (old_thread_from_wait): Update.
16264 * target.h (struct thread_resume): Use unsigned long for THREAD.
16265 (struct target_ops): Use unsigned long for arguments to attach and
16268 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
16270 * acinclude.m4: Include bfd/bfd.m4 directly.
16271 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
16272 <agriffis@toolchain.org>.
16273 * aclocal.m4, configure: Regenerated.
16275 2005-01-07 Andrew Cagney <cagney@gnu.org>
16277 * configure.ac: Rename configure.in, require autoconf 2.59.
16278 * configure: Re-generate.
16280 2004-12-08 Daniel Jacobowitz <dan@debian.org>
16282 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
16283 LIBS when finished.
16284 * aclocal.m4: Regenerated.
16285 * configure: Regenerated.
16287 2004-11-21 Andreas Schwab <schwab@suse.de>
16289 * linux-m68k-low.c (m68k_num_gregs): Define.
16290 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16291 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16292 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16293 (m68k_breakpoint_at): New. Add to the_low_target.
16295 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16296 srv_linux_thread_db to yes.
16298 2004-10-20 Joel Brobecker <brobecker@gnat.com>
16300 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16301 (ARCH_SET_FS): Likewise.
16302 (ARCH_GET_FS): Likewise.
16303 (ARCH_GET_GS): Likewise.
16305 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16307 * linux-i386-low.c (ps_get_thread_area): New.
16308 * linux-x86-64-low.c (ps_get_thread_area): New.
16309 * linux-low.c: Include <sys/syscall.h>.
16310 (linux_kill_one_process): Don't kill the first thread here.
16311 (linux_kill): Kill the first thread here.
16312 (kill_lwp): New function.
16313 (send_sigstop, linux_send_signal): Use it.
16314 * proc-service.c: Clean up #ifdefs.
16315 (fpregset_info): Delete.
16316 (ps_lgetregs): Update and enable implementation.
16317 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16319 * remote-utils.c (struct sym_cache, symbol_cache): New.
16320 (input_interrupt): Print a clearer message.
16321 (async_io_enabled): New variable.
16322 (enable_async_io, disable_async_io): Use it. Update comments.
16323 (look_up_one_symbol): Use the symbol cache.
16324 * thread-db.c (thread_db_look_up_symbols): New function.
16325 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
16327 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16329 * configure.in: Test for -rdynamic.
16330 * configure: Regenerated.
16331 * Makefile (INTERNAL_LDFLAGS): New.
16332 (gdbserver, gdbreplay): Use it.
16334 2004-09-02 Andrew Cagney <cagney@gnu.org>
16336 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16338 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
16340 * linux-low.c (linux_wait): Clear all_processes list also.
16342 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16344 * linux-low.c: Include <errno.h>. Remove extern declaration of
16347 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16349 * gdbreplay.c, server.h, utils.c: Update copyright years.
16351 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16353 * server.c (main): Print child status or termination signal from
16354 variable 'signal', not 'sig'.
16356 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16358 * linux-low.c (linux_read_memory): Change return type to
16359 int. Check for and return error from ptrace().
16360 * target.c (read_inferior_memory): Change return type to int. Pass
16361 back return status from the_target->read_memory().
16362 * target.h (struct target_ops): Adapt *read_memory() prototype.
16364 (read_inferior_memory): Adapt prototype.
16365 * server.c (main): Return an error packet if
16366 read_inferior_memory() returns an error.
16368 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
16370 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16371 Unify with other clean targets.
16373 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16375 * server.c (handle_v_cont): Call set_desired_inferior.
16377 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16379 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16381 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16383 * linux-low.c (linux_wait): Unblock async I/O.
16384 (linux_resume): Block and enable async I/O.
16385 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16386 * server.h (block_async_io, unblock_async_io): Add prototypes.
16388 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16390 * remote-utils.c (remote_open): Print a status notice after
16391 opening a TCP port.
16392 * server.c (attach_inferior): Print a status notice after
16395 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16397 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16399 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
16401 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16403 * server.c, target.h: Update copyright years.
16405 2004-02-25 Roland McGrath <roland@redhat.com>
16407 * target.h (struct target_ops): New member `read_auxv'.
16408 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16409 * linux-low.c (linux_read_auxv): New function.
16410 (linux_target_ops): Initialize `read_auxv' member to that.
16412 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16414 Committed by Jim Blandy <jimb@redhat.com>.
16416 * linux-s390-low.c (s390_num_regs): Update.
16417 (s390_regmap): Remove control registers. Use __s390x__ predefine
16418 instead of GPR_SIZE to distiguish s390 and s390x targets.
16420 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
16422 * linux-low.c: Update copyright year.
16423 (check_removed_breakpoint): Clear pending_is_breakpoint.
16424 (linux_set_resume_request, linux_queue_one_thread)
16425 (resume_status_pending_p): New functions.
16426 (linux_continue_one_thread): Use process->resume.
16427 (linux_resume): Only resume threads if there are no pending events.
16428 * linux-low.h (struct process_info): Add resume request
16431 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
16433 * regcache.c (new_register_cache): Clear the allocated register
16434 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16436 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
16438 * linux-low.c (linux_resume): Take a struct thread_resume *
16440 (linux_wait): Update call.
16441 (resume_ptr): New static variable.
16442 (linux_continue_one_thread): Renamed from
16443 linux_continue_one_process. Use resume_ptr.
16444 (linux_resume): Use linux_continue_one_thread.
16445 * server.c (handle_v_cont, handle_v_requests): New functions.
16446 (myresume): New function.
16447 (main): Handle 'v' case.
16448 * target.h (struct thread_resume): New type.
16449 (struct target_ops): Change argument of "resume" to struct
16451 (myresume): Delete macro.
16453 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16455 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16456 (uninstall): Support DESTDIR.
16458 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16460 * configure.srv: Add xscale*linux copy of arm*linux entry.
16462 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
16464 * linux-arm-low.c (arm_reinsert_addr): New function.
16465 (the_low_target): Add arm_reinsert_addr.
16467 2003-07-08 Mark Kettenis <kettenis@gnu.org>
16469 * mem-break.c: Remove whitespace at end of file.
16471 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16473 * configure.in: Check whether we need to prototype strerror.
16474 * server.h: Optionally prototype strerror.
16475 * gdbreplay.c (perror_with_name): Use strerror.
16476 * linux-low.c (linux_attach_lwp): Use strerror.
16477 * utils.c (perror_with_name): Use strerror.
16478 * config.in, configure: Regenerated.
16480 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16482 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16483 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16485 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
16487 * Makefile.in (SFILES): Update.
16488 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16489 low-sun3.c: Remove files.
16491 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
16493 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16494 (linux_detach_one_process, linux_detach): New functions.
16495 (linux_target_ops): Add linux_detach.
16496 * server.c (main): Handle 'D' packet.
16497 * target.h (struct target_ops): Add "detach" member.
16498 (detach_inferior): Define.
16500 2003-06-13 Mark Kettenis <kettenis@gnu.org>
16502 From Kelley Cook <kelleycook@wideopenwest.com>:
16503 * configure.srv: Accept i[34567]86 variants.
16505 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
16507 * linux-low.c (linux_wait_for_event): Correct comment typos.
16508 (linux_resume_one_process): Call check_removed_breakpoint.
16509 (linux_send_signal): New function.
16510 (linux_target_ops): Add linux_send_signal.
16511 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16513 * target.h (struct target_ops): Add send_signal.
16515 2003-05-29 Jim Blandy <jimb@redhat.com>
16517 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16518 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16519 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16520 away part of the register's value.
16522 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
16524 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16525 (linux_wait_for_event, linux_init_signals): Likewise.
16527 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
16529 * configure.in: Check for stdlib.h.
16530 * configure: Regenerated.
16531 * config.in: Regenerated.
16533 2003-01-04 Andreas Schwab <schwab@suse.de>
16535 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16537 2003-01-02 Andrew Cagney <ac131313@redhat.com>
16539 * Makefile.in: Remove obsolete code.
16541 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
16543 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16544 defined(PT_FPR0_HI).
16546 2002-11-17 Stuart Hughes <seh@zee2.com>
16548 * linux-arm-low.c (arm_num_regs): Increase.
16549 (arm_regmap): Include status register.
16551 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
16553 * linux-low.c (register_addr): Remove incorrect -1 check.
16555 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
16557 * linux-low.c (linux_create_inferior): Call setpgid. Return
16559 (unstopped_p, linux_signal_pid): Remove.
16560 (linux_target_ops): Remove linux_signal_pid.
16561 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16562 global instead of target method.
16563 * target.h (struct target_ops): Remove signal_pid. Update comment
16564 for create_inferior.
16565 * server.c (signal_pid): New variable.
16566 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
16567 gdbserver. Set the child to be the foreground process group.
16568 (attach_inferior): Set signal_pid.
16570 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
16572 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16574 2002-08-20 Jim Blandy <jimb@redhat.com>
16576 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16579 2002-08-01 Andrew Cagney <cagney@redhat.com>
16581 * Makefile.in: Make chill references obsolete.
16583 2002-07-24 Kevin Buettner <kevinb@redhat.com>
16585 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16586 * configure: Regenerate.
16587 * config.in: Regenerate.
16589 2002-07-09 David O'Brien <obrien@FreeBSD.org>
16591 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16592 (perror_with_name, remote_close, remote_open, expect, play): Static.
16594 2002-07-04 Michal Ludvig <mludvig@suse.cz>
16596 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
16597 byte offsets instead of an array of indexes.
16598 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16600 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
16602 * regcache.c: Add comment.
16604 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
16606 * thread-db.c: New file.
16607 * proc-service.c: New file.
16608 * acinclude.m4: New file.
16609 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16610 proc-service.o, and thread-db.o.
16611 (linux-low.o): Add USE_THREAD_DB.
16612 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16613 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16614 * aclocal.m4: Regenerated.
16615 * config.in: Regenerated.
16616 * configure: Regenerated.
16617 * configure.in: Check for proc_service.h, sys/procfs.h,
16618 thread_db.h, and linux/elf.h headrs.
16619 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16620 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16621 Check for -lthread_db and thread support.
16622 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16623 PowerPC, and SuperH.
16624 * i387-fp.c: Constify arguments.
16625 * i387-fp.h: Likewise.
16626 * inferiors.c: (struct thread_info): Renamed from
16627 `struct inferior_info'. Remove PID member. Use generic inferior
16628 list header. All uses updated.
16629 (inferiors, signal_pid): Removed.
16630 (all_threads): New variable.
16631 (get_thread): Define.
16632 (add_inferior_to_list): New function.
16633 (for_each_inferior): New function.
16634 (change_inferior_id): New function.
16635 (add_inferior): Removed.
16636 (remove_inferior): New function.
16637 (add_thread): New function.
16638 (free_one_thread): New function.
16639 (remove_thread): New function.
16640 (clear_inferiors): Use for_each_inferior and free_one_thread.
16641 (find_inferior): New function.
16642 (find_inferior_id): New function.
16643 (inferior_target_data): Update argument type.
16644 (set_inferior_target_data): Likewise.
16645 (inferior_regcache_data): Likewise.
16646 (set_inferior_regcache_data): Likewise.
16647 * linux-low.c (linux_bp_reinsert): Remove.
16648 (all_processes, stopping_threads, using_thrads)
16649 (struct pending_signals, debug_threads, pid_of): New.
16650 (inferior_pid): Replace with macro.
16651 (struct inferior_linux_data): Remove.
16652 (get_stop_pc, add_process): New functions.
16653 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16654 Use add_process and add_thread.
16655 (linux_attach_lwp): New function, based on old linux_attach. Use
16656 add_process and add_thread. Set stop_expected for new threads.
16657 (linux_attach): New function.
16658 (linux_kill_one_process): New function.
16659 (linux_kill): Kill all LWPs.
16660 (linux_thread_alive): Use find_inferior_id.
16661 (check_removed_breakpoints, status_pending_p): New functions.
16662 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16663 Update. Use WNOHANG. Wait for cloned processes also. Update process
16664 struct for the found process.
16665 (linux_wait_for_event): New function.
16666 (linux_wait): Use it. Support LWPs.
16667 (send_sigstop, wait_for_sigstop, stop_all_processes)
16668 (linux_resume_one_process, linux_continue_one_process): New functions.
16669 (linux_resume): Support LWPs.
16670 (REGISTER_RAW_SIZE): Remove.
16671 (fetch_register): Use register_size instead. Call supply_register.
16672 (usr_store_inferior_registers): Likewise. Call collect_register.
16673 Fix recursive case.
16674 (regsets_fetch_inferior_registers): Improve error message.
16675 (regsets_store_inferior_registers): Add debugging.
16676 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16677 (unstopped_p, linux_signal_pid): New functions.
16678 (linux_target_ops): Add linux_signal_pid.
16679 (linux_init_signals): New function.
16680 (initialize_low): Call it. Initialize using_threads.
16681 * regcache.c (inferior_regcache_data): Add valid
16683 (get_regcache): Fetch registers lazily. Add fetch argument
16684 and update all callers.
16685 (regcache_invalidate_one, regcache_invalidate): New
16687 (new_register_cache): Renamed from create_register_cache.
16688 Return the new regcache.
16689 (free_register_cache): Change argument to a void *.
16690 (registers_to_string, registers_from_string): Call get_regcache
16691 with fetch flag set.
16692 (register_data): Make static. Pass fetch flag to get_regcache.
16693 (supply_register): Call get_regcache with fetch flag clear.
16694 (collect_register): Call get_regcache with fetch flag set.
16695 (collect_register_as_string): New function.
16696 * regcache.h: Update.
16697 * remote-utils.c (putpkt): Flush after debug output and use
16699 Handle input interrupts while waiting for an ACK.
16700 (input_interrupt): Use signal_pid method.
16701 (getpkt): Flush after debug output and use stderr.
16702 (outreg): Use collect_register_as_string.
16703 (new_thread_notify, dead_thread_notify): New functions.
16704 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16705 and general_thread.
16706 (look_up_one_symbol): Flush after debug output.
16707 * server.c (step_thread, server_waiting): New variables.
16708 (start_inferior): Don't use signal_pid. Update call to mywait.
16709 (attach_inferior): Update call to mywait.
16710 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16711 (main): Don't fetch/store registers explicitly. Use
16712 set_desired_inferior. Support proposed ``Hs'' packet. Update
16714 * server.h: Update.
16715 (struct inferior_list, struct_inferior_list_entry): New.
16716 * target.c (set_desired_inferior): New.
16717 (write_inferior_memory): Constify.
16718 (mywait): New function.
16719 * target.h: Update.
16720 (struct target_ops): New signal_pid method.
16721 (mywait): Removed macro, added prototype.
16723 * linux-low.h (regset_func): Removed.
16724 (regset_fill_func, regset_store_func): New.
16725 (enum regset_type): New.
16726 (struct regset_info): Add type field. Use new operation types.
16727 (struct linux_target_ops): stop_pc renamed to get_pc.
16728 Add decr_pc_after_break and breakpoint_at.
16729 (get_process, get_thread_proess, get_process_thread)
16730 (strut process_info, all_processes, linux_attach_lwp)
16731 (thread_db_init): New.
16733 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16734 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16735 (the_low_target): Add new members.
16736 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16737 (i386_store_fpxregset): Constify.
16738 (target_regsets): Add new kind identifier.
16739 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16740 (i386_set_pc): Add debugging.
16741 (i386_breakpoint_at): New function.
16742 (the_low_target): Add new members.
16743 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16744 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16745 (mips_breakpoint_at): New.
16746 (the_low_target): Add new members.
16747 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16748 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16749 (the_low_target): Add new members.
16750 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16751 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16752 (the_low_target): Add new members.
16753 * linux-x86-64-low.c (target_regsets): Add new kind
16756 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
16758 From Martin Pool <mbp@samba.org>:
16759 * server.c (gdbserver_usage): New function.
16762 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
16764 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16765 stop_at -> stop_pc.
16767 2002-05-04 Andrew Cagney <ac131313@redhat.com>
16769 * Makefile.in: Remove obsolete code.
16771 2002-04-24 Michal Ludvig <mludvig@suse.cz>
16773 * linux-low.c (regsets_fetch_inferior_registers),
16774 (regsets_store_inferior_registers): Removed cast to int from
16776 * regcache.h: Added declaration of struct inferior_info.
16778 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16780 * inferiors.c (struct inferior_info): Add regcache_data.
16781 (add_inferior): Call create_register_cache.
16782 (clear_inferiors): Call free_register_cache.
16783 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16784 * regcache.c (struct inferior_regcache_data): New.
16785 (registers): Remove.
16786 (get_regcache): New function.
16787 (create_register_cache, free_register_cache): New functions.
16788 (set_register_cache): Don't initialize the register cache here.
16789 (registers_to_string, registers_from_string, register_data): Call
16791 * regcache.h: Add prototypes.
16792 * server.h: Likewise.
16794 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16796 * mem-break.c: New file.
16797 * mem-break.h: New file.
16798 * Makefile.in: Add mem-break.o rule; update server.h
16800 * inferiors.c (struct inferior_info): Add target_data
16802 (clear_inferiors): Free target_data member if set.
16803 (inferior_target_data, set_inferior_target_data): New functions.
16804 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16805 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16806 * linux-low.c (linux_bp_reinsert): New variable.
16807 (struct inferior_linux_data): New.
16808 (linux_create_inferior): Use set_inferior_target_data.
16809 (linux_attach): Likewise. Call add_inferior.
16810 (linux_wait_for_one_inferior): New function.
16811 (linux_wait): Call it.
16812 (linux_write_memory): Add const.
16813 (initialize_low): Call set_breakpoint_data.
16814 * linux-low.h (struct linux_target_ops): Add breakpoint
16816 * server.c (attach_inferior): Remove extra add_inferior
16818 * server.h: Include mem-break.h. Update inferior.c
16820 * target.c (read_inferior_memory)
16821 (write_inferior_memory): New functions.
16822 * target.h (read_inferior_memory)
16823 (write_inferior_memory): Change macros to prototypes.
16824 (struct target_ops): Update comments. Add const to write_memory
16827 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
16829 * linux-low.c (usr_store_inferior_registers): Support
16830 registers which are allowed to fail to store.
16831 * linux-low.h (linux_target_ops): Likewise.
16832 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16833 (ppc_cannot_store_register): FPSCR may not be storable.
16835 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16837 * server.h: Include <string.h> if HAVE_STRING_H.
16838 * ChangeLog: Correct paths in last ChangeLog entry.
16840 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16842 * linux-low.h: Remove obsolete prototypes.
16843 (struct linux_target_ops): New.
16844 (extern the_low_target): New.
16845 * linux-low.c (num_regs, regmap): Remove declarations.
16846 (register_addr): Use the_low_target explicitly.
16847 (fetch_register): Likewise.
16848 (usr_fetch_inferior_registers): Likewise.
16849 (usr_store_inferior_registers): Likewise.
16850 * linux-arm-low.c (num_regs): Remove.
16851 (arm_num_regs): Define.
16852 (arm_regmap): Renamed from regmap, made static.
16853 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16855 (arm_cannot_store_register): Renamed from cannot_store_register,
16857 (the_low_target): New.
16858 * linux-i386-low.c (num_regs): Remove.
16859 (i386_num_regs): Define.
16860 (i386_regmap): Renamed from regmap, made static.
16861 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16863 (i386_cannot_store_register): Renamed from cannot_store_register,
16865 (the_low_target): New.
16866 * linux-ia64-low.c (num_regs): Remove.
16867 (ia64_num_regs): Define.
16868 (ia64_regmap): Renamed from regmap, made static.
16869 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16871 (ia64_cannot_store_register): Renamed from cannot_store_register,
16873 (the_low_target): New.
16874 * linux-m68k-low.c (num_regs): Remove.
16875 (m68k_num_regs): Define.
16876 (m68k_regmap): Renamed from regmap, made static.
16877 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16879 (m68k_cannot_store_register): Renamed from cannot_store_register,
16881 (the_low_target): New.
16882 * linux-mips-low.c (num_regs): Remove.
16883 (mips_num_regs): Define.
16884 (mips_regmap): Renamed from regmap, made static.
16885 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16887 (mips_cannot_store_register): Renamed from cannot_store_register,
16889 (the_low_target): New.
16890 * linux-ppc-low.c (num_regs): Remove.
16891 (ppc_num_regs): Define.
16892 (ppc_regmap): Renamed from regmap, made static.
16893 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16895 (ppc_cannot_store_register): Renamed from cannot_store_register,
16897 (the_low_target): New.
16898 * linux-s390-low.c (num_regs): Remove.
16899 (s390_num_regs): Define.
16900 (s390_regmap): Renamed from regmap, made static.
16901 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16903 (s390_cannot_store_register): Renamed from cannot_store_register,
16905 (the_low_target): New.
16906 * linux-sh-low.c (num_regs): Remove.
16907 (sh_num_regs): Define.
16908 (sh_regmap): Renamed from regmap, made static.
16909 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16911 (sh_cannot_store_register): Renamed from cannot_store_register,
16913 (the_low_target): New.
16914 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16915 (the_low_target): New.
16917 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16919 * Makefile.in: Add stamp-h target.
16920 * configure.in: Create stamp-h.
16921 * configure: Regenerated.
16923 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16925 * inferiors.c: New file.
16926 * target.c: New file.
16927 * target.h: New file.
16928 * Makefile.in: Add target.o and inferiors.o. Update
16930 * linux-low.c (inferior_pid): New static variable,
16931 moved from server.c.
16932 (linux_create_inferior): Renamed from create_inferior.
16933 Call add_inferior. Return 0 on success instead of a PID.
16934 (linux_attach): Renamed from myattach.
16935 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16936 (linux_thread_alive): Renamed from mythread_alive.
16937 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16939 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16940 (regsets_store_inferior_registers): Correct error message.
16941 Add missing ``return 0''.
16942 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16943 (linux_store_registers): Renamed from store_inferior_registers.
16944 (linux_read_memory): Renamed from read_inferior_memory.
16945 (linux_write_memory): Renamed from write_inferior_memory.
16946 (linux_target_ops): New structure.
16947 (initialize_low): Call set_target_ops ().
16948 * remote-utils.c (unhexify): New function.
16949 (hexify): New function.
16950 (input_interrupt): Send signals to ``signal_pid''.
16951 * server.c (inferior_pid): Remove.
16952 (start_inferior): Update create_inferior call.
16953 (attach_inferior): Call add_inferior.
16954 (handle_query): New function.
16955 (main): Call handle_query for `q' packets.
16956 * server.h: Include "target.h". Remove obsolete prototypes.
16957 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16959 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16961 * Makefile.in: Add WARN_CFLAGS. Update configury
16963 * configure.in: Check for <string.h>
16964 * configure: Regenerate.
16965 * config.in: Regenerate.
16966 * gdbreplay.c: Include needed system headers.
16967 (remote_open): Remove strchr prototype.
16968 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16969 * regcache.c (supply_register): Change buf argument to const void *.
16970 (supply_register_by_name): Likewise.
16971 (collect_register): Change buf argument to void *.
16972 (collect_register_by_name): Likewise.
16973 * regcache.h: Add missing prototypes.
16974 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16975 * server.c (handle_query): New function.
16976 (attached): New static variable, moved out of main.
16977 (main): Quiet longjmp clobber warnings.
16978 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16979 * utils.c (error): Remove NORETURN.