1 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
3 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
5 (mips_supply_ptrace_register): Likewise.
7 2018-07-22 Tom Tromey <tom@tromey.com>
11 2018-07-22 Tom Tromey <tom@tromey.com>
13 * win32-low.c (win32_create_inferior): Remove unused variables.
14 * gdbreplay.c (remote_open): Remove unused variable.
15 * remote-utils.c (remote_prepare): Remove unused variable.
16 * x86-tdesc.h (X86_TDESC_H): Define.
17 (amd64_expedite_regs): Define conditionally.
18 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
19 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
20 * remote-utils.c (readchar): Remove unused variable.
22 2018-07-13 Pedro Alves <palves@redhat.com>
24 * linux-low.c (linux_kill): Change parameter to process_info
25 pointer instead of pid. Adjust.
26 * lynx-low.c (lynx_kill): Likewise.
27 * nto-low.c (nto_kill): Likewise.
28 * spu-low.c (spu_kill): Likewise.
29 * win32-low.c (win32_kill): Likewise.
30 * server.c (handle_v_kill, kill_inferior_callback)
31 (detach_or_kill_for_exit): Adjust.
32 * target.c (kill_inferior): Change parameter to process_info
33 pointer instead of pid. Adjust.
34 * target.h (struct target_ops) <kill>: Change parameter to
35 process_info pointer instead of pid. Adjust all implementations
37 (kill_inferior): Likewise.
39 2018-07-13 Pedro Alves <palves@redhat.com>
41 * linux-low.c (linux_detach, linux_join): Change parameter to
42 process_info pointer instead of pid. Adjust.
43 * lynx-low.c (lynx_detach, lynx_join): Likewise.
44 * nto-low.c (nto_detach): Likewise.
45 * spu-low.c (spu_detach, spu_join): Likewise.
46 * win32-low.c (win32_detach, win32_join): Likewise.
47 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
48 * target.h (struct target_ops) <detach, join>: Change parameter to
49 process_info pointer instead of pid. Adjust all implementations
51 (detach_inferior, join_inferior): Rename 'pid' parameter to
54 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
55 Jan Kratochvil <jan.kratochvil@redhat.com>
56 Paul Fertser <fercerpav@gmail.com>
57 Tsutomu Seki <sekiriki@gmail.com>
59 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
60 (OBS): Add 'common/netstuff.o'.
61 (GDBREPLAY_OBS): Likewise.
62 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
63 (remote_open): Implement support for IPv6
65 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
67 (handle_accept_event): Accept connections from IPv6 sources.
68 (remote_prepare): Handle IPv6-style hostnames; implement
69 support for IPv6 connections.
70 (remote_open): Implement support for printing connections from
73 2018-07-11 Pedro Alves <palves@redhat.com>
76 * mem-break.c (any_persistent_commands): Add process_info
77 parameter and use it instead of relying on the current process.
78 Change return type to bool.
79 * mem-break.h (any_persistent_commands): Add process_info
80 parameter and change return type to bool.
81 * server.c (handle_detach): Remove require_running_or_return call.
82 Look up the process_info for the process we're about to detach.
83 If not found, return back error to GDB. Adjust
84 any_persistent_commands call to pass down a process pointer.
86 2018-07-11 Pedro Alves <palves@redhat.com>
88 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
89 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
90 instead of collect_register_by_name.
91 * regcache.c (regcache_raw_get_unsigned_by_name): New.
92 * regcache.h (regcache_raw_get_unsigned_by_name): New.
94 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
95 Pedro Alves <palves@redhat.com>
97 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
99 2018-07-03 Tom Tromey <tom@tromey.com>
101 * linux-low.c: Update.
102 * lynx-low.c: Update.
103 * mem-break.c: Update.
105 * remote-utils.c: Update.
109 * win32-low.c: Update.
111 2018-07-03 Tom Tromey <tom@tromey.com>
115 2018-07-03 Tom Tromey <tom@tromey.com>
117 * linux-low.c: Update.
119 2018-07-03 Tom Tromey <tom@tromey.com>
123 2018-07-03 Tom Tromey <tom@tromey.com>
125 * linux-low.c: Update.
126 * linux-mips-low.c: Update.
127 * lynx-low.c: Update.
129 * remote-utils.c: Update.
133 * thread-db.c: Update.
135 2018-07-03 Tom Tromey <tom@tromey.com>
137 * linux-low.c: Update.
138 * linux-mips-low.c: Update.
139 * lynx-low.c: Update.
140 * mem-break.c: Update.
142 * remote-utils.c: Update.
146 * tracepoint.c: Update.
148 2018-07-03 Tom Tromey <tom@tromey.com>
150 * linux-low.c: Update.
151 * linux-ppc-low.c: Update.
152 * linux-x86-low.c: Update.
153 * proc-service.c: Update.
156 * thread-db.c: Update.
157 * win32-low.c: Update.
159 2018-07-03 Tom Tromey <tom@tromey.com>
161 * linux-low.c: Update.
162 * lynx-low.c: Update.
164 * remote-utils.c: Update.
166 * thread-db.c: Update.
167 * win32-low.c: Update.
169 2018-06-29 Joel Brobecker <brobecker@adacore.com>
171 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
172 parameter in call to 'amd64_create_target_description'.
174 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
176 * x86-tdesc.h: Remove executable permission flag.
178 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
180 * configure.ac: Remove AC_PREREQ, add missing quoting.
181 * configure: Re-generate.
182 * config.in: Re-generate.
183 * aclocal.m4: Re-generate.
185 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
187 * tracepoint.h (current_traceframe): Remove declaration.
189 2018-06-18 Alan Hayward <alan.hayward@arm.com>
191 * linux-aarch64-low.c (is_sve_tdesc): New function.
192 (aarch64_sve_regs_copy_to_regcache): Likewise.
193 (aarch64_sve_regs_copy_from_regcache): Likewise.
194 (aarch64_regs_info): Add SVE checks.
195 (initialize_low_arch): Initialize SVE.
197 2018-06-18 Alan Hayward <alan.hayward@arm.com>
199 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
201 2018-06-11 Alan Hayward <alan.hayward@arm.com>
203 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
204 (initialize_low_tracepoint): Likewise
205 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
206 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
208 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
210 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
212 2018-06-11 Alan Hayward <alan.hayward@arm.com>
214 * server.h (PBUFSIZ): Increase size
216 2018-06-11 Alan Hayward <alan.hayward@arm.com>
218 * regcache.c (regcache::raw_compare): New function.
219 * regcache.h (regcache::raw_compare): New declaration.
221 2018-06-11 Alan Hayward <alan.hayward@arm.com>
223 * regcache.c (new_register_cache): Use new.
224 (free_register_cache): Use delete.
225 (register_data): Use const.
226 (supply_register): Move body inside regcache.
227 (regcache::raw_supply): New override function.
228 (collect_register): Move body inside regcache.
229 (regcache::raw_collect): New override function.
230 (regcache::get_register_status): New override function.
231 * regcache.h (struct regcache): Inherit from reg_buffer_common.
233 2018-06-09 Tom Tromey <tom@tromey.com>
235 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
237 (event_queue): Use std::queue.
238 (gdb_event_xfree): Remove.
239 (initialize_event_loop, process_event, wait_for_event): Update.
241 2018-06-08 Stan Cox <scox@redhat.com>
243 * win32-low.c (win32_create_inferior): last_ptid and last_status
244 moved to client_state.
246 2018-06-08 Pedro Alves <palves@redhat.com>
248 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
249 common/common-exceptions.o, common/common-utils.o,
250 common/errors.o, common/print-utils.o and utils.o.
251 * gdbreplay.c: Include "common-defs.h" instead of the two
252 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
253 string.h or alloca.h.
254 (perror_with_name): Delete.
255 (remote_open): Use xstrdup instead of strdup.
256 (main): Rename to ...
257 (captured_main): ... this.
260 2018-06-08 Tom Tromey <tom@tromey.com>
262 * linux-low.c (linux_low_read_btrace): Update.
264 2018-06-04 Stan Cox <scox@redhat.com>
266 * server.h (struct client_state): New.
267 * server.c (cont_thread, general_thread, multi_process)
268 (report_fork_events, report_vfork_events, report_exec_events)
269 (report_thread_events, swbreak_feature, hwbreak_feature)
270 (vCont_supported, disable_randomization, pass_signals)
271 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
272 Moved to client_state.
273 * remote-utils.c (remote_debug, noack_mode)
274 (transport_is_reliable): Moved to client_state.
275 * tracepoint.c (current_traceframe): Moved to client_state.
278 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
279 linux-low.c, remote-utils.h, target.c: Use client_state.
281 2018-05-31 Alan Hayward <alan.hayward@arm.com>
283 * configure.srv: Add new c/h file.
285 2018-05-31 Alan Hayward <alan.hayward@arm.com>
287 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
290 2018-05-25 Maciej W. Rozycki <macro@mips.com>
292 * gdb.arch/mips-fpregset-core.exp: New test.
293 * gdb.arch/mips-fpregset-core.c: New test source.
295 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
298 * hostio.c (require_int): Do not report overflow for integers
299 between 0xfffffff and 0x7fffffff.
301 2018-05-22 Maciej W. Rozycki <macro@mips.com>
303 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
304 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
305 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
307 (the_low_target): Wire them.
309 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
311 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
312 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
313 mode. Call collect_register_by_name with vscr using
314 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
315 (ppc_store_vrregset): Add and set vscr_offset variable as in
316 ppc_fill_vrregset. Call supply_register_by_name with vscr using
319 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
321 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
322 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
323 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
325 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
327 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
328 (ppc_store_vsxregset): Likewise.
329 (ppc_fill_vrregset): Likewise.
330 (ppc_store_vrregset): Likewise.
331 (ppc_fill_evrregset): Likewise.
332 (ppc_store_evrregset): Likewise.
333 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
334 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
337 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
339 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
340 wordsize of the inferior. Call ppc_linux_target_wordsize.
342 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
344 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
345 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
346 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
347 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
348 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
349 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
350 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
351 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
352 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
353 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
354 (tdesc_powerpc_e500l): Remove.
355 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
356 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
357 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
358 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
360 (ppc_arch_setup): Remove target description matching code. Fill a
361 ppc_linux_features struct and call ppc_linux_match_description
364 2018-05-22 Maciej W. Rozycki <macro@mips.com>
366 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
367 width of the requested register exceeds the width of the
369 (mips_cannot_store_register): Likewise.
371 2018-05-21 Maciej W. Rozycki <macro@mips.com>
373 * linux-mips-low.c (mips_fetch_register): New function. Update
375 (mips_store_gregset): Supply 0 rather than $restart for $zero.
376 (the_low_target): Wire `mips_fetch_register'.
378 2018-05-10 Joel Brobecker <brobecker@adacore.com>
380 * lynx-i386-low.c (LYNXOS_178): New macro.
381 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
382 the layout on LynxOS-178.
383 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
384 handle floating point registers that are not supported by
387 2018-05-10 Tom Tromey <tom@tromey.com>
389 * configure: Rebuild.
391 2018-05-10 Joel Brobecker <brobecker@adacore.com>
394 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
395 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
396 Use it to set the expedite_regs field in the given tdesc.
397 * x86-tdesc.h: New file.
398 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
399 Adjust following the addition of the new expedite_regs parameter
401 * linux-tic6x-low.c (tic6x_read_description): Likewise.
402 * linux-x86-tdesc.c: #include "x86-tdesc.h".
403 (i386_linux_read_description, amd64_linux_read_description):
404 Adjust following the addition of the new expedite_regs parameter
406 * lynx-i386-low.c: #include "x86-tdesc.h".
407 (lynx_i386_arch_setup): Adjust following the addition of the new
408 expedite_regs parameter to init_target_desc.
409 * nto-x86-low.c: #include "x86-tdesc.h".
410 (nto_x86_arch_setup): Adjust following the addition of the new
411 expedite_regs parameter to init_target_desc.
412 * win32-i386-low.c: #include "x86-tdesc.h".
413 (i386_arch_setup): Adjust following the addition of the new
414 expedite_regs parameter to init_target_desc.
416 2018-05-10 Joel Brobecker <brobecker@adacore.com>
419 * win32-low.c (win32_create_inferior): Add call to my_wait
420 setting last_status global.
422 2018-05-10 Joel Brobecker <brobecker@adacore.com>
425 * win32-low.c (create_process): Only call gdb_tilde_expand if
426 inferior_cwd is not NULL.
428 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
430 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
431 registers to the cache if their values have changed.
432 (i387_xsave_to_cache): Provide default values for x87 control
433 registers when these features are available, but disabled.
434 * regcache.c (supply_register_by_name_zeroed): New function.
435 * regcache.h (supply_register_by_name_zeroed): Declare new
438 2018-05-07 Tom Tromey <tom@tromey.com>
440 * configure: Rebuild.
442 2018-05-04 Tom Tromey <tom@tromey.com>
444 * configure: Rebuild.
446 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
447 Pedro Alves <palves@redhat.com>
449 * linux-aarch64-low.c (aarch64_stopped_data_address):
452 2018-04-27 Tom Tromey <tom@tromey.com>
454 * configure: Rebuild.
456 2018-04-23 Tom Tromey <tom@tromey.com>
458 * configure: Rebuild.
460 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
462 * Makefile.in (depcomp): Add "..".
463 (all_deps_files): New and use it.
465 2018-04-18 Alan Hayward <alan.hayward@arm.com>
467 * configure.srv (aarch64*-*-linux*): Don't include xml.
468 (i[34567]86-*-cygwin*): Likewise.
469 (i[34567]86-*-linux*): Likewise.
470 (i[34567]86-*-lynxos*): Likewise.
471 (i[34567]86-*-mingw32ce*): Likewise.
472 (i[34567]86-*-mingw*): Likewise.
473 (i[34567]86-*-nto*): Likewise.
474 (tic6x-*-uclinux): Likewise.
475 (x86_64-*-linux*): Likewise.
476 (x86_64-*-mingw*): Likewise.
477 (x86_64-*-cygwin*): Likewise.
479 2018-04-18 Alan Hayward <alan.hayward@arm.com>
481 * tdesc.c: Remove xml parameter.
483 2018-04-18 Alan Hayward <alan.hayward@arm.com>
485 * server.c (get_features_xml): Remove cast.
486 * tdesc.c (void target_desc::accept): Fill in function.
487 (tdesc_get_features_xml): Remove old xml creation.
488 (print_xml_feature::visit_pre): Add xml vistor.
489 * tdesc.h (struct target_desc): Make xmltarget mutable.
490 (tdesc_get_features_xml): Remove declaration.
492 2018-04-18 Alan Hayward <alan.hayward@arm.com>
494 * tdesc.c (tdesc_architecture_name): Add new function.
495 (tdesc_osabi_name): Likewise.
496 (tdesc_get_features_xml): Use new functions.
498 2018-04-18 Alan Hayward <alan.hayward@arm.com>
500 * tdesc.c (tdesc_create_flags): Remove.
501 (tdesc_add_flag): Likewise.
502 (tdesc_named_type): Likewise.
503 (tdesc_create_union): Likewise.
504 (tdesc_create_struct): Likewise.
505 (tdesc_create_vector): Likewise.
506 (tdesc_add_bitfield): Likewise.
507 (tdesc_add_field): Likewise.
508 (tdesc_set_struct_size): Likewise.
510 2018-04-18 Alan Hayward <alan.hayward@arm.com>
512 * tdesc.c (~target_desc): Remove implictly deleted items.
513 (init_target_desc): Iterate all features.
514 (tdesc_get_features_xml): Use vector.
515 (tdesc_create_feature): Create feature.
516 * tdesc.h (tdesc_feature) Remove
517 (target_desc): Add features.
519 2018-04-18 Alan Hayward <alan.hayward@arm.com>
521 * Makefile.in: Add common/tdesc.c
522 * tdesc.c (init_target_desc): init all reg_defs from register
524 (tdesc_create_reg): Create tdesc_reg.
525 * tdesc.h (tdesc_feature): Add register vector.
527 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
529 * tdesc.h (struct target_desc) <features>: Change type to
530 std::vector<std::string>.
531 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
533 (tdesc_get_features_xml): Likewise.
534 (tdesc_create_feature): Likewise.
536 2018-03-26 Alan Hayward <alan.hayward@arm.com>
538 * regcache.c (find_register_by_number): Return a ref.
539 (find_regno): Use references.
540 (register_size): Likewise.
541 (register_data): Likewise.
542 * tdesc.c (target_desc::~target_desc): Remove free calls.
543 (target_desc::operator==): Use std::vector compare.
544 (init_target_desc): Use reference.
545 (tdesc_create_reg): Use reg constructors.
546 * tdesc.h (struct target_desc): Replace pointer with object.
548 2018-03-23 Alan Hayward <alan.hayward@arm.com>
550 * regcache.c (find_register_by_number): Make static.
551 (find_regno): Use find_register_by_number
552 * regcache.h (struct reg): Remove declaration.
554 2018-03-23 Alan Hayward <alan.hayward@arm.com>
556 * tdesc.c (target_desc::~target_desc): Move to here.
557 (target_desc::operator==): Likewise.
558 * tdesc.h (target_desc::~target_desc): Move from here.
559 (target_desc::operator==): Likewise.
561 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
563 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
565 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
567 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
569 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
570 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
571 and init_registers_s390_gs_linux64.
573 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
575 * linux-s390-low.c (s390_fill_gs): Remove function.
576 (s390_fill_gsbc): Remove function.
577 (s390_regsets): Set fill functions for the guarded storage regsets
580 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
582 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
583 the word size. Add comment.
584 (s390_get_wordsize): New function.
585 (s390_arch_setup): No longer select a temporary tdesc to fetch the
586 pswm with it. Instead, use s390_get_wordsize to determine the
587 word size first and derive the correct tdesc from that directly.
589 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
591 * Makefile.in: Include silent-rules.mk.
592 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
593 (COMPILE): Add ECHO_CXX.
594 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
595 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
596 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
597 (version-generated.c): Add ECHO_GEN.
598 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
599 (IPAGENT_COMPILE): Add ECHO_CXX.
600 (%-generated.c): Add ECHO_REGDAT.
602 2018-03-14 Tom Tromey <tom@tromey.com>
605 * ax.c (ax_printf): Special case for NULL.
607 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
609 * linux-low.c (linux_qxfer_libraries_svr4): Use
610 xml_escape_text_append.
612 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
614 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
616 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
618 * server.c (handle_general_set): Remove unnecessary xstrdup.
620 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
622 * server.c (parse_debug_format_options): Adjust to
623 delim_string_to_char_ptr_vec changes.
624 * thread-db.c (thread_db_load_search): Adjust to
625 dirnames_to_char_ptr_vec changes.
627 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
629 * target.h (target_enable_btrace, target_disable_btrace)
630 (target_read_btrace, target_read_btrace_conf): Turn macro into
631 inline function. Throw error if target method is not defined.
632 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
633 check for btrace target method. Be prepared to handle exceptions
634 from btrace target methods.
636 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
638 * server.c (captured_main): Change order of error message printed
639 when the current working directory cannot be found.
641 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
643 * server.c: Include "filenames.h" and "pathstuff.h".
644 (program_name): Delete variable.
645 (program_path): New anonymous class.
646 (get_exec_wrapper): Use "program_path" instead of
648 (handle_v_run): Likewise.
649 (captured_main): Likewise.
650 (process_serial_event): Likewise.
652 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
654 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
655 (OBJS): Add "pathstuff.o".
656 * server.c (current_directory): New global variable.
657 (captured_main): Initialize "current_directory".
659 2018-02-26 Alan Hayward <alan.hayward@arm.com>
661 * tdesc.c: Use common/tdesc.h.
664 2018-02-20 Alan Hayward <alan.hayward@arm.com>
665 Simon Marchi <simon.marchi@ericsson.com>
667 * Makefile.in: Switch order of make rules.
669 2018-02-19 Alan Hayward <alan.hayward@arm.com>
671 * Makefile.in: Add common directory in build.
672 * configure.ac: Add common reference.
673 * configure: Regenerate.
675 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
677 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
678 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
679 * spu-low.c (spu_target_ops): Likewise.
680 * win32-low.c (win32_target_ops): Likewise.
681 * server.c (supported_btrace_packets): Report packets unconditionally.
682 * target.h (target_ops) <supports_btrace>: Remove.
683 (target_supports_btrace): Remove.
685 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
687 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
688 (handle_btrace_disable): Change return type to void. Use exceptions
690 (handle_btrace_general_set): Catch exception and copy message to
693 2018-02-08 Tom Tromey <tom@tromey.com>
695 * linux-low.c (install_software_single_step_breakpoints): Use
697 * inferiors.c (make_cleanup_restore_current_thread): Remove.
698 (do_restore_current_thread_cleanup): Remove.
699 * gdbthread.h (make_cleanup_restore_current_thread): Don't
702 2018-02-08 Tom Tromey <tom@tromey.com>
704 * mem-break.c (set_raw_breakpoint_at): Use
705 gdb::unique_xmalloc_ptr.
707 2018-01-30 Pedro Alves <palves@redhat.com>
710 * target.c (target_terminal::terminal_state): Rename to ...
711 (target_terminal::m_terminal_state): ... this.
713 2018-01-19 James Clarke <jrtc27@jrtc27.com>
715 * linux-low.c (handle_extended_wait): Surround call to
716 thread_db_notice_clone with #ifdef USE_THREAD_DB.
718 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
720 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
721 linux_ptrace_attach_fail_reason_string now returning an
723 (linux_attach): Likewise.
724 * thread-db.c (attach_thread): Likewise.
726 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
729 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
730 checking for fs_base/gs_base fields in struct user_regs_struct.
731 * configure: Regenerate.
733 2018-01-16 Yao Qi <yao.qi@linaro.org>
736 * linux-low.c (fetch_register): Call supply_register instead of
739 2018-01-08 Yao Qi <yao.qi@linaro.org>
740 Simon Marchi <simon.marchi@ericsson.com>
742 * Makefile.in (OBS): Remove selftest.o.
743 * configure.ac: Set srv_selftest_objs if $development is true.
744 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
745 * configure: Re-generated.
746 * server.c (captured_main): Wrap variable selftest_filter with
749 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
751 * server.c (parse_debug_format_options): Return std::string.
752 (handle_monitor_command, captured_main): Adjust.
754 2018-01-05 Pedro Alves <palves@redhat.com>
757 * server.c (captured_main): Pass quiet=false to
758 save_original_signals_state.
760 2018-01-01 Joel Brobecker <brobecker@adacore.com>
762 * gdbreplay.c (gdbreplay_version): Update copyright year in
764 * server.c (gdbserver_version): Likewise.
766 2017-12-08 Tom Tromey <tom@tromey.com>
768 * ax.c (ax_printf): Update.
770 2017-12-07 Yao Qi <yao.qi@linaro.org>
772 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
773 aarch64_linux_read_description.
774 * linux-amd64-ipa.c (idx2mask): New array.
775 (get_ipa_tdesc): Move idx2mask out.
776 (initialize_low_tracepoint): Initialize target descriptions.
777 * linux-i386-ipa.c (idx2mask): New array.
778 (get_ipa_tdesc): Move idx2mask out.
779 (initialize_low_tracepoint): Initialize target descriptions.
781 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
783 * tdesc.c (struct tdesc_type): Change return type.
784 (tdesc_add_flag): Change parameter type.
785 (tdesc_add_bitfield): Likewise.
786 (tdesc_add_field): Likewise.
787 (tdesc_set_struct_size): Likewise.
789 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
791 * regcache.c (registers_to_string): Remove unused variable.
793 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
795 * inferiors.c (for_each_inferior_with_data): Remove.
796 * inferiors.h (for_each_inferior_with_data): Remove.
797 * server.c (handle_qxfer_threads_worker): Change parameter type.
798 (handle_qxfer_threads_proper): Use for_each_thread.
800 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
802 * inferiors.c (for_each_inferior): Remove.
803 (clear_inferiors): Use for_each_thread.
804 * inferiors.h (for_each_inferior): Remove.
805 * linux-low.c (linux_wait_for_event_filtered): Use
807 (linux_stabilize_threads): Likewise.
808 * regcache.c (regcache_release): Likewise.
809 * server.c (gdb_wants_all_threads_stopped): Likewise.
810 (clear_pending_status_callback): Remove.
811 (handle_status): Use for_each_thread.
812 (captured_main): Likewise.
813 * win32-low.c (child_init_thread_list): Likewise.
814 (win32_clear_inferiors): Likewise.
815 (fake_breakpoint_event): Likewise.
817 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
819 * inferiors.h (find_inferior): Remove.
820 * inferiors.c (find_inferior): Remove.
822 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
824 * linux-low.c (resume_status_pending_p): Update comment.
825 (need_step_over_p): Update comment.
827 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
829 * linux-low.c (proceed_one_lwp): Return void, change parameter
831 (unsuspend_and_proceed_one_lwp): Likewise.
832 (proceed_all_lwps): Use for_each_thread.
833 (unstop_all_lwps): Likewise.
835 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
837 * linux-low.c (linux_resume_one_thread): Return void, take
839 (linux_resume): Use for_each_thread.
841 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
843 * linux-low.c (send_sigstop_callback): Return void, change
844 parameter type. Rename to...
845 (send_sigstop): ... this.
846 (suspend_and_send_sigstop_callback): Return void, change parameter
848 (suspend_and_send_sigstop): ... this.
849 (stop_all_lwps): Use for_each_thread.
851 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
853 * linux-low.c (lwp_running): Return bool, remove unused
855 (linux_stabilize_threads): Use find_thread.
857 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
859 * linux-low.c (select_singlestep_lwp_callback): Remove.
860 (count_events_callback): Remove.
861 (select_event_lwp_callback): Remove.
862 (select_event_lwp): Use find_thread/for_each_thread.
864 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
866 * linux-low.c (not_stopped_callback): Return bool, take filter
868 (linux_wait_for_event_filtered): Use find_thread.
869 (linux_wait_1): Likewise.
871 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
873 * linux-low.c (same_lwp): Remove.
874 (find_lwp_pid): Use find_thread.
876 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
878 * linux-low.c (delete_lwp_callback): Remove.
879 (linux_mourn): Use for_each_thread.
881 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
883 * linux-low.c (linux_detach_lwp_callback): Return void, remove
884 args parameter, don't check for pid.
885 (linux_detach): Use for_each_thread.
887 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
889 * linux-low.c (struct counter): Remove.
890 (second_thread_of_pid_p): Remove.
891 (last_thread_of_process_p): Use find_thread.
893 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
895 * inferiors.c (find_inferior_in_random): Remove.
896 * inferiors.h (find_inferior_in_random): Remove.
897 * linux-low.c (status_pending_p_callback): Return bool, accept
898 parameter ptid directly.
899 (linux_wait_for_event_filtered): Use find_thread_in_random.
900 (linux_wait_1): Likewise.
902 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
904 * inferiors.c (find_inferior_id): Remove.
905 (find_thread_ptid): Move implemention from find_inferior_id to
907 * inferiors.h (find_inferior_id): Remove.
908 * server.c (handle_status): Use find_thread_ptid.
909 (process_serial_event): Likewise.
910 * thread-db.c (find_one_thread): Likewise.
911 (thread_db_thread_handle): Likewise.
912 * win32-low.c (thread_rec): Likewise.
913 (child_delete_thread): Likewise.
914 (win32_thread_alive): Likewise.
915 (get_child_debug_event): Likewise.
917 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
919 * linux-mips-low.c (update_watch_registers_callback): Return
920 void, remove pid_p parameter, don't check for pid.
921 (mips_insert_point, mips_remove_point): Use for_each_thread.
923 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
925 * lynx.low (lynx_delete_thread_callback): Remove.
926 (lynx_mourn): Use for_each_thread.
928 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
930 * regcache.c (regcache_invalidate_one): Remove.
931 (regcache_invalidate_pid): use for_each_thread.
933 2017-11-26 Tom Tromey <tom@tromey.com>
935 * linux-low.c (linux_create_inferior): Update.
937 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
939 * spu-low.c (spu_create_inferior): Fix typo in argument name.
941 2017-11-24 Alan Hayward <alan.hayward@arm.com>
943 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
944 * linux-aarch64-low.c (initialize_low_arch): Call init func.
945 * linux-aarch64-tdesc-selftest.c: New file.
946 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
948 2017-11-24 Alan Hayward <alan.hayward@arm.com>
950 * configure.srv: Add new file.
951 * linux-aarch64-low.c (initialize_low_arch): Call init func.
952 * linux-aarch64-tdesc-selftest.c: New file.
953 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
955 2017-11-24 Alan Hayward <alan.hayward@arm.com>
957 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
958 * linux-aarch64-low.c (initialize_low_arch): Remove init.
959 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
961 2017-11-24 Alan Hayward <alan.hayward@arm.com>
963 * configure.srv: Add new files.
964 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
965 aarch64_linux_read_description.
966 * linux-aarch64-low.c (aarch64_linux_read_description):
967 Merge with aarch64_arch_setup.
968 (aarch64_arch_setup): Call aarch64_linux_read_description.
969 * linux-aarch64-tdesc.c: New file.
970 * linux-aarch64-tdesc.h: New file.
972 2017-11-24 Yao Qi <yao.qi@linaro.org>
974 * configure.srv: Set $srv_regobj for tic6x-linux.
975 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
976 (tic6x_read_description): Move some code to tic6x_arch_setup.
977 (tic6x_tdesc_test): New function.
978 (initialize_low_arch): Call selftests::register_test.
980 2017-11-22 Yao Qi <yao.qi@linaro.org>
982 * remote-utils.c (prepare_resume_reply): Use memcpy.
984 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
986 * linux-low.c (kill_one_lwp_callback): Return void, take
987 argument directly, don't filter on pid.
988 (linux_kill): Use for_each_thread.
990 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
992 * linux-low.c (need_step_over_p): Return bool, remove dummy
994 (linux_resume, proceed_all_lwps): Use find_thread.
996 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
998 * linux-low.c (resume_status_pending_p): Return bool, remove
1000 (linux_resume): Use find_thread.
1002 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1004 * linux-low.c (struct thread_resume_array): Remove.
1005 (linux_set_resume_request): Return void, take arguments
1007 (linux_resume): Use for_each_thread.
1009 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1011 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1012 return bool, remove data argument.
1013 (linux_stabilize_threads): Use find_thread.
1015 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1017 * linux-low.c (unsuspend_one_lwp): Remove.
1018 (unsuspend_all_lwps): Use for_each_thread, inline code from
1021 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1023 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1024 * linux-low.c (struct iterate_over_lwps_args): Remove.
1025 (iterate_over_lwps_filter): Remove.
1026 (iterate_over_lwps): Use find_thread.
1028 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1030 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1031 (linux_handle_new_gdb_connection): Use for_each_thread, inline
1032 code from reset_lwp_ptrace_options_callback.
1034 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1036 * linux-arm-low.c (struct update_registers_data): Remove.
1037 (update_registers_callback): Return void, take arguments
1038 directly, don't check thread's pid.
1039 (arm_insert_point, arm_remove_point): Use for_each_thread.
1041 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1043 * win32-low.c (continue_one_thread): Return void, take argument
1045 (child_continue): Use for_each_thread.
1047 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1049 * win32-i386-low.c (update_debug_registers_callback): Rename
1051 (update_debug_registers): ... this, return void, remove pid_p arg.
1052 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1054 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1056 * inferiors.h (struct process_info): Add constructor, initialize
1058 <syscalls_to_catch>: Change type to std::vector<int>.
1059 * inferiors.c (add_process): Allocate process_info with new.
1060 (remove_process): Free process_info with delete.
1061 * linux-low.c (handle_extended_wait): Adjust.
1062 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1063 * server.c (handle_general_set): Adjust.
1065 2017-11-16 Pedro Alves <palves@redhat.com>
1067 * remote-utils.c (remote_close): Block SIGIO signals instead of
1068 uninstalling the SIGIO handler.
1070 2017-11-16 Alan Hayward <alan.hayward@arm.com>
1072 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1074 2017-11-16 Yao Qi <yao.qi@linaro.org>
1076 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1077 (tic6x_store_gregset): Likewise.
1078 (tic6x_usrregs_info): Move it up.
1080 2017-11-15 Alan Hayward <alan.hayward@arm.com>
1082 * Makefile.in: Update arch rules.
1083 * configure.srv: Explicitly mark arch/ files.
1085 2017-11-13 Andreas Schwab <schwab@suse.de>
1087 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1089 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1091 2017-11-06 Pedro Alves <palves@redhat.com>
1093 * config.in, configure: Regenerate.
1095 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1097 * target.c (struct thread_search): Remove.
1098 (thread_search_callback): Remove.
1099 (prepare_to_access_memory): Use for_each_thread instead of
1100 find_inferior. Inline code from thread_search_callback.
1102 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1104 * server.c (struct visit_actioned_threads_data): Remove.
1105 (visit_actioned_threads): Change prototype to take arguments
1107 (resume): Use find_thread instead of find_inferior.
1109 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1111 * server.c (queue_stop_reply_callback): Change prototype, return
1113 (find_status_pending_thread_callback): Remove.
1114 (handle_status): Replace find_inferior with find_thread and
1117 2017-10-25 Alan Hayward <alan.hayward@arm.com>
1119 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1121 (aarch64_store_gregset): Likewise.
1122 (aarch64_fill_fpregset): Likewise.
1123 (aarch64_store_fpregset): Likewise.
1125 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
1127 * gdbthread.h (find_thread, for_each_thread): New functions.
1128 * inferiors.c (thread_of_pid): Remove.
1129 (find_any_thread_of_pid): Use find_thread.
1130 * linux-low.c (num_lwps): Use for_each_thread.
1132 2017-10-17 Yao Qi <yao.qi@linaro.org>
1134 * Makefile.in: Remove one rule.
1135 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1137 2017-10-17 Yao Qi <yao.qi@linaro.org>
1139 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1140 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1142 2017-10-17 Yao Qi <yao.qi@linaro.org>
1144 * configure.srv: Rename arm.o with arch/arm.o.
1146 2017-10-17 Yao Qi <yao.qi@linaro.org>
1148 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1149 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1150 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1151 (arch-i386.o, arch-amd64.o): Remove rules.
1152 (arch/%.o): New rule.
1153 Update POSTCOMPILE and COMPILE.pre.
1154 * configure.ac: Invoke AC_CONFIG_COMMANDS.
1155 * configure: Re-generated.
1156 * configure.srv: Replace arch-i386.o with arch/i386.o.
1157 Replace arch-amd64.o with arch/amd64.o.
1159 2017-10-16 Yao Qi <yao.qi@linaro.org>
1161 * configure: Regenerated.
1163 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1165 * inferiors.h: (struct inferior_list): Remove.
1166 (struct inferior_list_entry); Remove.
1167 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1168 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1169 get_first_inferior): Remove.
1170 (for_each_inferior, for_each_inferior_with_data, find_inferior,
1171 find_inferior_id, find_inferior_in_random): Change signature.
1172 * inferiors.c (all_threads): Change type to
1173 std::list<thread_info *>.
1174 (get_thread): Remove macro.
1175 (find_inferior, find_inferior_id): Change signature, implement
1177 (find_inferior_in_random): Change signature, implement using
1178 find_thread_in_random.
1179 (for_each_inferior, for_each_inferior_with_data): Change
1180 signature, implement using for_each_thread.
1181 (add_inferior_to_list, remove_inferior): Remove.
1182 (add_thread, get_first_thread, thread_of_pid,
1183 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1184 (get_first_inferior, one_inferior_p, clear_inferior_list):
1186 (clear_inferiors, get_thread_process): Update.
1187 * gdbthread.h: Include <list>.
1188 (struct thread_info) <entry>: Remove field.
1190 (all_threads): Change type to std::list<thread_info *>.
1191 (get_first_inferior): Add doc.
1192 (find_thread, for_each_thread, find_thread_in_random): New
1194 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1195 * linux-arm-low.c (update_registers_callback): Update.
1196 * linux-low.c (second_thread_of_pid_p): Update.
1197 (kill_one_lwp_callback, linux_detach_lwp_callback,
1198 delete_lwp_callback, status_pending_p_callback, same_lwp,
1199 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1200 iterate_over_lwps, not_stopped_callback,
1201 resume_stopped_resumed_lwps, count_events_callback,
1202 select_singlestep_lwp_callback, select_event_lwp_callback,
1203 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1204 suspend_and_send_sigstop_callback, wait_for_sigstop,
1205 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1206 lwp_running, linux_set_resume_request, resume_status_pending_p,
1207 need_step_over_p, start_step_over, linux_resume_one_thread,
1208 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1209 reset_lwp_ptrace_options_callback): Update.
1210 * linux-mips-low.c (update_watch_registers_callback): Update.
1211 * regcache.c (regcache_invalidate_one, regcache_invalidate):
1213 (free_register_cache_thread_one): Remove.
1214 (regcache_release): Update.
1215 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1216 handle_qxfer_threads_worker): Update.
1217 (handle_query): Update, use list iterator.
1218 (visit_actioned_threads, handle_pending_status,
1219 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1220 clear_pending_status_callback, set_pending_status_callback,
1221 find_status_pending_thread_callback, handle_status,
1222 process_serial_event): Update.
1223 * target.c (thread_search_callback): Update.
1224 * thread-db.c (thread_db_get_tls_address): Update.
1225 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1227 * win32-i386-low.c (update_debug_registers_callback): Update.
1228 * win32-low.c (delete_thread_info, child_delete_thread,
1229 continue_one_thread, suspend_one_thread,
1230 get_child_debug_event): Adjust.
1232 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1234 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1235 * inferiors.h: Include <list>.
1236 (struct process_info) <entry>: Remove field.
1238 (pid_of): Change macro to function.
1239 (ptid_of, lwpid_of): Remove macro.
1240 (all_processes): Change type to std::list<process_info *>.
1241 (ALL_PROCESSES): Remove macro.
1242 (for_each_process, find_process): New function.
1243 * inferiors.c (all_processes): Change type to
1244 std::list<process_info *>.
1245 (find_thread_process): Adjust.
1246 (add_process): Likewise.
1247 (remove_process): Likewise.
1248 (find_process_pid): Likewise.
1249 (get_first_process): Likewise.
1250 (started_inferior_callback): Remove.
1251 (have_started_inferiors_p): Adjust.
1252 (attached_inferior_callback): Remove.
1253 (have_attached_inferiors_p): Adjust.
1254 * linux-low.c (check_zombie_leaders): Likewise.
1255 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1256 (x86_linux_update_xmltarget): Adjust.
1257 * server.c (handle_query): Likewise.
1258 (gdb_reattached_process): Remove.
1259 (handle_status): Adjust.
1260 (kill_inferior_callback): Likewise.
1261 (detach_or_kill_inferior): Remove.
1262 (print_started_pid): Likewise.
1263 (print_attached_pid): Likewise.
1264 (detach_or_kill_for_exit): Update.
1265 (process_serial_event): Likewise.
1266 * linux-arm-low.c (arm_new_fork): Likewise.
1268 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1270 * dll.h: Include <list>.
1271 (struct dll_info): Add constructor.
1272 <entry>: Remove field.
1273 (all_dlls): Change type to std::list<dll_info>.
1274 * dll.c: Include <algorithm>.
1275 (get_dll): Remove macro.
1276 (all_dlls): Change type to std::list<dll_info *>.
1277 (free_one_dll): Remove.
1278 (match_dll): Likewise.
1279 (loaded_dll): Adjust.
1280 (unloaded_dll): Adjust to all_dlls type change, use
1281 std::find_if. Inline code from match_dll.
1282 (clear_dlls): Adjust to all_dlls type change.
1283 * server.c (emit_dll_description): Remove.
1284 (handle_qxfer_libraries): Adjust to all_dlls type change,
1285 integrate emit_dll_description's functionality.
1287 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1289 * linux-low.h (struct linux_target_ops) <delete_process>: New
1291 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1292 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1293 (struct linux_target_ops): Add delete_process callback.
1294 * linux-arm-low.c (arm_delete_process): New.
1295 (struct linux_target_ops): Add delete_process callback.
1296 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1297 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1298 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1299 * linux-mips-low.c (mips_linux_delete_process): New.
1300 (struct linux_target_ops): Add delete_process callback.
1301 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1302 * linux-s390-low.c (struct linux_target_ops): Likewise.
1303 * linux-sh-low.c (struct linux_target_ops): Likewise.
1304 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1305 * linux-tile-low.c (struct linux_target_ops): Likewise.
1306 * linux-x86-low.c (x86_linux_delete_process): New.
1307 (struct linux_target_ops): Add delete_process callback.
1308 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1310 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1312 * linux-aarch64-low.c (the_low_target): Add thread delete
1314 * linux-arm-low.c (arm_delete_thread): New function.
1315 (the_low_target): Add thread delete callback.
1316 * linux-bfin-low.c (the_low_target): Likewise.
1317 * linux-crisv32-low.c (the_low_target): Likewise.
1318 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1320 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1322 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1323 * linux-mips-low.c (mips_linux_delete_thread): New function.
1324 (the_low_target): Add thread delete callback.
1325 * linux-ppc-low.c (the_low_target): Likewise.
1326 * linux-s390-low.c (the_low_target): Likewise.
1327 * linux-sh-low.c (the_low_target): Likewise.
1328 * linux-tic6x-low.c (the_low_target): Likewise.
1329 * linux-tile-low.c (the_low_target): Likewise.
1330 * linux-x86-low.c (the_low_target): Likewise.
1331 * linux-xtensa-low.c (the_low_target): Likewise.
1333 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1335 * win32-low.c: Include "common-inferior.h".
1337 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1339 * inferiors.c (set_inferior_cwd): New function.
1340 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1341 (handle_query): Inform that QSetWorkingDir is supported.
1342 * win32-low.c (create_process): Pass the inferior's cwd to
1345 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1347 * inferiors.c (current_inferior_cwd): New global variable.
1348 (get_inferior_cwd): New function.
1349 * inferiors.h (struct process_info) <cwd>: New field.
1351 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1353 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1354 (OBS): Add gdb_tilde_expand.o.
1356 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1358 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1359 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1361 2017-09-29 Pedro Alves <palves@redhat.com>
1363 * ax.c (gdb_parse_agent_expr): Constify.
1364 * ax.h (gdb_parse_agent_expr): Constify.
1365 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1367 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1368 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1369 * remote-utils.h (read_ptid): Constify.
1370 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1371 (process_point_options, process_serial_event): Constify.
1372 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1373 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1374 (cmd_qtbuffer): Constify.
1376 2017-09-29 Pedro Alves <palves@redhat.com>
1378 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1381 2017-09-29 Pedro Alves <palves@redhat.com>
1383 * linux-low.c (handle_extended_wait): Pass parent thread instead
1384 of process to thread_db_notice_clone.
1385 * linux-low.h (thread_db_notice_clone): Replace parent process
1386 parameter with parent thread parameter.
1387 * thread-db.c (find_one_thread): Add comment.
1388 (thread_db_notice_clone): Replace parent process parameter with
1389 parent thread parameter. Temporarily switch to the parent thread.
1391 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1393 * gdbthread.h: Include "common-gdbthread.h".
1394 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1395 "if" when validating the ptid.
1396 * remote-utils.c: Include "gdbthread.h".
1397 (prepare_resume_reply): Use "switch_to_thread".
1398 * target.c (done_accessing_memory): Likewise.
1400 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1402 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1403 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1404 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1405 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1406 s390x-gs-linux64-ipa.o to ipa_obj.
1407 * linux-s390-low.c (HWCAP_S390_GS): New define.
1408 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1410 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1411 (s390_arch_setup): Check for guarded-storage support and choose
1413 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1414 init_registers_s390x_gs_linux64.
1415 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1417 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1418 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1420 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1422 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1424 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1426 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1427 (thread_db_thread_handle): Declare.
1428 * linux-low.c (linux_target_ops): Initialize thread_handle.
1429 * server.c (handle_qxfer_threads_worker): Add support for
1431 * target.h (struct target_ops): Add new function pointer,
1433 (target_thread_handle): Define.
1434 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1436 (thread_db_thread_handle): New function.
1438 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1440 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1441 * linux-low.h (thread_db_notice_clone): Declare.
1442 * thread-db.c (thread_db_notice_clone): New function.
1444 2017-09-21 Pedro Alves <palves@redhat.com>
1446 * server.c (gdb_read_memory, handle_status, process_serial_event)
1447 (handle_serial_event, handle_target_event): Adjust to
1448 set_desired_thread prototype change.
1449 * target.c (set_desired_thread): Remove 'use_general' parameter
1451 * target.h (set_desired_thread): Remove 'use_general' parameter.
1453 2017-09-20 Tom Tromey <tom@tromey.com>
1455 * target.c (target_terminal::terminal_state): Define.
1456 (target_terminal::init): Rename from target_terminal_init.
1457 (target_terminal::inferior): Rename from
1458 target_terminal_inferior.
1459 (target_terminal::ours): Rename from target_terminal_ours.
1460 (target_terminal::ours_for_output, target_terminal::info): New.
1462 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1464 * server.c (accumulate_file_name_length): Remove.
1465 (emit_dll_description): Adjust to std::string change.
1466 (handle_qxfer_libraries): Use std::string to hold document.
1468 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1470 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1471 return type of xml_escape_text.
1472 * server.c (emit_dll_description): Likewise.
1474 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1476 * server.c (captured_main): Accept argument for --selftest.
1477 Update run_tests call.
1478 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1479 when registering selftests.
1481 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1483 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1484 instead of "VEC" for "target_desc.reg_defs".
1485 (regcache_cpy): Likewise.
1486 (registers_to_string): Likewise.
1487 (registers_from_string): Likewise.
1488 (find_regno): Likewise.
1489 (supply_regblock): Likewise.
1490 (regcache_raw_read_unsigned): Likewise.
1491 * tdesc.c (init_target_desc): Likewise.
1492 (tdesc_create_reg): Likewise.
1493 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1494 (struct target_desc) <reg_defs>: Convert to "std::vector".
1495 (target_desc): Do not initialize "reg_defs".
1496 (~target_desc): Update code to use "std::vector" instead of "VEC"
1497 for "target_desc.reg_defs".
1498 (operator==): Likewise.
1500 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1502 * inferiors.h (thread_to_gdb_id): Remove.
1503 * inferiors.c (thread_to_gdb_id): Remove.
1504 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1505 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1506 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1508 * nto-low.c (nto_fetch_registers, nto_store_registers,
1509 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1511 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1513 * inferiors.h (gdb_id_to_thread_id): Remove.
1514 * inferiors.c (gdb_id_to_thread_id): Remove.
1515 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1516 removal. Move pid declaration closer to where it's used.
1518 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1520 * server.c (handle_detach): New function.
1521 (process_serial_event): Move code out, call handle_detach.
1523 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1525 * server.c (require_running): Rename to ...
1526 (require_running_or_return): ... this ...
1527 (require_running_or_break): ... and this.
1528 (handle_query, process_serial_event): Adjust.
1530 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1532 * linux-low.c (linux_set_resume_request): Remove unused
1535 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1537 * server.c (first_thread_of): Remove.
1538 (process_serial_event): Replace usage of first_thread_of with
1539 find_any_thread_of_pid.
1540 * tracepoint.c (same_process_p): Remove.
1541 (gdb_agent_about_to_close): Replace usage of same_process_p with
1542 find_any_thread_of_pid.
1543 * linux-x86-low.c (same_process_callback): Remove.
1544 (x86_arch_setup_process_callback): Replace usage of
1545 same_process_callback with find_any_thread_of_pid.
1546 * thread-db.c (any_thread_of): Remove.
1547 (switch_to_process): Replace usage of any_thread_of with
1548 find_any_thread_of_pid.
1549 * inferiors.c (thread_pid_matches_callback): Remove.
1550 (find_thread_process): Adjust to use find_any_thread_of_pid.
1552 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1554 * regcache.c (get_thread_regcache): Guard calls to "memset"
1557 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1559 * linux-low.c (handle_extended_wait): Use
1560 "allocate_target_description" instead of "XNEW".
1561 * linux-x86-low.c (initialize_low_arch): Likewise.
1563 2017-09-05 Yao Qi <yao.qi@linaro.org>
1565 * configure.srv (srv_i386_regobj): Remove.
1566 (srv_amd64_regobj): Remove.
1567 (srv_regobj): Set it to "" for x86 non-linux targets.
1568 * linux-x86-tdesc.c (i386_linux_read_description):
1569 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1570 (init_registers_i386): Remove the declaration.
1571 (tdesc_i386): Remove the declaration.
1572 (lynx_i386_arch_setup): Call i386_create_target_description.
1573 * nto-x86-low.c: Likewise.
1574 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1575 [!__x86_64__]: include arch/i386.h.
1576 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1578 2017-09-05 Yao Qi <yao.qi@linaro.org>
1580 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1581 i386/amd64-XXX-linux from it.
1583 2017-09-05 Yao Qi <yao.qi@linaro.org>
1585 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1587 (ipa_amd64_linux_regobj): Remove.
1588 (ipa_x32_linux_regobj): Remove.
1590 2017-09-05 Yao Qi <yao.qi@linaro.org>
1592 * Makefile.in (arch-amd64.o): New rule.
1593 * configure.srv: Append arch-amd64.o.
1594 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1595 (get_ipa_tdesc): Call amd64_linux_read_description.
1596 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1597 and init_registers_amd64_XXX.
1598 * linux-x86-low.c (x86_linux_read_description): Call
1599 amd64_linux_read_description.
1600 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1601 (initialize_low_arch): Don't call init_registers_x32_XXX and
1602 init_registers_amd64_XXX.
1603 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1604 and tdesc_amd64_XXX.
1605 [__x86_64__] (amd64_tdesc_test): New function.
1606 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1607 and init_registers_amd64_XXX.
1608 * linux-x86-tdesc.c: Include arch/amd64.h.
1609 (xcr0_to_tdesc_idx): New function.
1610 (i386_linux_read_description): New function.
1611 (amd64_get_ipa_tdesc_idx): New function.
1612 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1613 (amd64_get_ipa_tdesc): Declare.
1615 2017-09-05 Yao Qi <yao.qi@linaro.org>
1617 * configure.srv (srv_i386_linux_xmlfiles): Remove
1618 i386/i386-XXX-linux.xml from it.
1620 2017-09-05 Yao Qi <yao.qi@linaro.org>
1622 * configure.srv: Set srv_i386_linux_regobj empty if $development
1624 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1625 initialize_low_tdesc.
1626 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1627 with #if initialize_low_tdesc.
1628 * linux-x86-tdesc-selftest.c: New file.
1629 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1631 2017-09-05 Yao Qi <yao.qi@linaro.org>
1633 * Makefile.in (arch-i386.o): New rule.
1634 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1635 (x86_64-*-linux*): Likewise.
1636 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1637 include arch/i386.h.
1638 (i386_linux_read_description): Remove code and call
1639 i386_create_target_description.
1640 * tdesc.c (allocate_target_description): New function.
1641 * tdesc.h (set_tdesc_architecture): Remove declaration.
1642 (set_tdesc_osabi): Likewise.
1644 2017-09-05 Yao Qi <yao.qi@linaro.org>
1646 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1647 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1648 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1650 * server.c (get_features_xml): Call tdesc_get_features_xml.
1651 * tdesc.c (set_tdesc_architecture): New function.
1652 (set_tdesc_osabi): New function.
1653 (tdesc_get_features_xml): New function.
1654 (tdesc_create_feature): Add an argument.
1655 * tdesc.h (struct target_desc) <features>: New field.
1656 <arch, osabi>: New field.
1657 (~target_desc): xfree features, arch, and osabi.
1658 (target_desc::oerator==): Don't compare .xmltarget.
1659 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1660 (set_tdesc_osabi): Likewise.
1661 (tdesc_get_features_xml): Likewise.
1663 2017-09-05 Yao Qi <yao.qi@linaro.org>
1665 * linux-x86-tdesc.c: Include selftest.h.
1666 (i386_tdesc_test): New function.
1667 (initialize_low_tdesc): Call selftests::register_test.
1668 * tdesc.h: Include regdef.h.
1669 (target_desc): Override operator == and !=.
1671 2017-09-05 Yao Qi <yao.qi@linaro.org>
1673 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1674 (ipa_obj): Likewise.
1675 * linux-i386-ipa.c: Include common/x86-xstate.h
1676 (get_ipa_tdesc): Call i386_linux_read_description.
1677 (initialize_low_tracepoint): Don't call init_registers_XXX
1678 functions, call initialize_low_tdesc instead.
1679 * linux-x86-low.c (x86_linux_read_description): Call
1680 i386_linux_read_description.
1681 (initialize_low_arch): Don't call init_registers_i386_XXX
1682 functions, call initialize_low_tdesc.
1683 * linux-x86-tdesc.c: New file.
1684 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1685 (i386_get_ipa_tdesc_idx): Declare.
1686 (i386_get_ipa_tdesc): Declare.
1687 (initialize_low_tdesc): Declare.
1689 2017-09-05 Yao Qi <yao.qi@linaro.org>
1691 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1694 2017-09-05 Yao Qi <yao.qi@linaro.org>
1696 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1697 * regcache.c (get_thread_regcache): Use VEC_length.
1698 (init_register_cache): Likewise.
1699 (regcache_cpy): Likewise.
1700 (registers_to_string): Iterate reg_defs via VEC_iterate.
1701 (find_regno): Likewise.
1702 (find_register_by_number): Use VEC_index.
1703 (register_size): Call find_register_by_number.
1704 (register_data): Call find_register_by_number.
1705 (supply_regblock): Use VEC_length.
1706 (regcache_raw_read_unsigned): Likewise.
1707 * tdesc.c (init_target_desc): Iterate reg_defs via
1709 (default_description): Update initializer.
1710 (copy_target_description): Don't update field num_registers.
1711 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1712 <num_registers>: Remove.
1714 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1716 * Makefile.in (.SECONDARY): Define target.
1718 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1720 * linux-low.c (linux_wait_1): Adjust.
1721 * server.c (queue_stop_reply_callback): Adjust.
1723 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1725 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1726 QEnvironmentUnset and QEnvironmentReset packets.
1727 (handle_query): Inform remote that QEnvironmentHexEncoded,
1728 QEnvironmentUnset and QEnvironmentReset are supported.
1730 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1732 * inferiors.h (inferior_target_data): Rename to ...
1733 (thread_target_data): ... this.
1734 (inferior_regcache_data): Rename to ...
1735 (thread_regcache_data): ... this.
1736 (set_inferior_regcache_data): Rename to ...
1737 (set_thread_regcache_data): ... this.
1738 * inferiors.c (inferior_target_data): Rename to ...
1739 (thread_target_data): ... this.
1740 (inferior_regcache_data): Rename to ...
1741 (thread_regcache_data): ... this.
1742 (set_inferior_regcache_data): Rename to ...
1743 (set_thread_regcache_data): ... this.
1744 (free_one_thread): Update.
1745 * linux-low.h (get_thread_lwp): Update.
1746 * regcache.c (get_thread_regcache): Update.
1747 (regcache_invalidate_thread): Update.
1748 (free_register_cache_thread): Update.
1749 * win32-i386-low.c (update_debug_registers_callback): Update.
1750 (win32_get_current_dr): Update.
1751 * win32-low.c (thread_rec): Update.
1752 (delete_thread_info): Update.
1753 (continue_one_thread): Update.
1754 (suspend_one_thread): Update.
1756 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1758 * inferiors.c (set_inferior_target_data): Remove.
1759 * inferiors.h (set_inferior_target_data): Remove.
1761 2017-08-18 Yao Qi <yao.qi@linaro.org>
1763 * Makefile.in (OBS): Add selftest.o.
1764 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1765 * configure, config.in: Re-generated.
1766 * server.c: Include common/sefltest.h.
1767 (captured_main): Handle option --selftest.
1769 2017-08-09 Yao Qi <yao.qi@linaro.org>
1771 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1772 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1773 i386-avx-mpx.o and i386-mmx.o.
1774 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1775 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1776 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1777 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1778 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1779 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1780 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1781 i386/amd64-avx-mpx.xml.
1783 2017-08-09 Yao Qi <yao.qi@linaro.org>
1785 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1786 and x32-avx-avx512.o.
1787 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1788 i386/x32-avx-avx512.xml.
1790 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1792 * tracepoint.h (enum class fast_tpoint_collect_result): New
1794 (fast_tracepoint_collecting): Change return type to
1795 fast_tpoint_collect_result.
1796 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1797 * linux-low.h: Include tracepoint.h.
1798 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1799 fast_tpoint_collect_result.
1800 * linux-low.c (handle_tracepoints): Adjust.
1801 (linux_fast_tracepoint_collecting): Change return type to
1802 fast_tpoint_collect_result.
1803 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1804 linux_wait_1, stuck_in_jump_pad_callback,
1805 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1806 proceed_one_lwp): Adjust to type change.
1808 2017-07-10 Yao Qi <yao.qi@linaro.org>
1810 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1812 2017-06-29 Yao Qi <yao.qi@linaro.org>
1814 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1816 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1818 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1820 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1822 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1824 * linux-low.c (linux_create_inferior): Adjust code to access the
1825 environment information via 'gdb_environ' class.
1826 * lynx-low.c (lynx_create_inferior): Likewise.
1827 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1828 (get_environ): Return a pointer to 'our_environ'.
1829 (captured_main): Initialize 'our_environ'.
1830 * server.h (get_environ): Adjust prototype.
1831 * spu-low.c (spu_create_inferior): Adjust code to access the
1832 environment information via 'gdb_environ' class.
1834 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1836 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1837 usage of "register" keyword.
1839 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1841 * configure: Re-generate.
1843 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1845 * configure: Re-generate.
1847 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1849 * Makefile.in (COMPILE.pre): Add "-x c++".
1851 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1853 * fork-child.c: Conditionally include <signal.h>.
1855 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1857 * server.c (handle_general_set): Handle new packet
1858 "QStartupWithShell".
1859 (handle_query): Add "QStartupWithShell" to the list of supported
1861 (gdbserver_usage): Add help text explaining the
1862 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1864 (captured_main): Recognize and act upon the presence of the new
1867 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1868 Pedro Alves <palves@redhat.com>
1870 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1871 * configure: Regenerate.
1872 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1874 (i[34567]86-*-lynxos*): Likewise.
1875 (spu*-*-*): Likewise.
1876 * fork-child.c: New file.
1877 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1879 (linux_ptrace_fun): New function.
1880 (linux_create_inferior): Adjust function prototype to reflect
1881 change on "target.h". Adjust function code to use
1883 (linux_request_interrupt): Delete "signal_pid".
1884 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1885 (lynx_ptrace_fun): New function.
1886 (lynx_create_inferior): Adjust function prototype to reflect
1887 change on "target.h". Adjust function code to use
1889 * nto-low.c (nto_create_inferior): Adjust function prototype and
1890 code to reflect change on "target.h". Update comments.
1891 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1892 "common-terminal.h" and "environ.h".
1893 (terminal_fd): Moved to fork-child.c.
1894 (old_foreground_pgrp): Likewise.
1895 (restore_old_foreground_pgrp): Likewise.
1896 (last_status): Make it global.
1897 (last_ptid): Likewise.
1898 (our_environ): New variable.
1899 (startup_with_shell): Likewise.
1900 (program_name): Likewise.
1901 (program_argv): Rename to...
1902 (program_args): ...this.
1903 (wrapper_argv): New variable.
1904 (start_inferior): Delete function.
1905 (get_exec_wrapper): New function.
1906 (get_exec_file): Likewise.
1907 (get_environ): Likewise.
1908 (prefork_hook): Likewise.
1909 (post_fork_inferior): Likewise.
1910 (postfork_hook): Likewise.
1911 (postfork_child_hook): Likewise.
1912 (handle_v_run): Update code to deal with arguments coming from the
1913 remote host. Update calls from "start_inferior" to
1915 (captured_main): Likewise. Initialize environment variable. Call
1917 * server.h (post_fork_inferior): New prototype.
1918 (get_environ): Likewise.
1919 (last_status): Declare.
1920 (last_ptid): Likewise.
1921 (signal_pid): Likewise.
1922 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1923 (spu_ptrace_fun): New function.
1924 (spu_create_inferior): Adjust function prototype to reflect change
1925 on "target.h". Adjust function code to use "fork_inferior".
1926 * target.c (target_terminal_init): New function.
1927 (target_terminal_inferior): Likewise.
1928 (target_terminal_ours): Likewise.
1929 * target.h: Include <vector>.
1930 (struct target_ops) <create_inferior>: Update prototype.
1931 (create_inferior): Update macro.
1932 * utils.c (gdb_flush_out_err): New function.
1933 * win32-low.c (win32_create_inferior): Adjust function prototype
1934 and code to reflect change on "target.h".
1936 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1938 * inferiors.c (switch_to_thread): New function.
1940 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1942 * Makefile.in (SFILE): Add "common/job-control.c".
1943 (OBS): Add "job-control.o".
1945 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1947 * Makefile: Remove "@host_makefile_frag@".
1949 2017-05-05 Pedro Alves <palves@redhat.com>
1951 * configure: Regenerate.
1953 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1955 * configure: Regenerate.
1957 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1959 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1960 software_single_step change of return type to
1961 std::vector<CORE_ADDR>.
1962 * linux-low.c (install_software_single_step_breakpoints):
1964 * linux-low.h (install_software_single_step_breakpoints):
1967 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1969 * remote-utils.c: Include "gdb_termios.h" instead of
1971 * terminal.h: Delete file.
1973 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1975 * server.c: Include <vector>.
1976 <program_argv, wrapper_argv>: Convert to std::vector.
1977 (start_inferior): Rewrite function to use C++.
1978 (handle_v_run): Likewise. Update code that calculates the argv
1979 based on the vRun packet; use C++.
1980 (captured_main): Likewise.
1982 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1984 * server.c (handle_v_cont): Initialize thread_resume::thread
1987 2017-04-05 Pedro Alves <palves@redhat.com>
1989 * configure: Regenerate.
1991 2017-04-05 Pedro Alves <palves@redhat.com>
1993 * gdbreplay.c (sync_error): Constify.
1994 * linux-x86-low.c (push_opcode): Constify.
1996 2017-04-05 Pedro Alves <palves@redhat.com>
1998 * win32-low.c (get_child_debug_event)
1999 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2000 Report TARGET_WAITKIND_SPURIOUS instead.
2002 2017-04-05 Pedro Alves <palves@redhat.com>
2004 * remote-utils.c (remote_prepare, remote_open): Constify.
2005 * remote-utils.h (remote_prepare, remote_open): Constify.
2006 * server.c (captured_main): Constify 'port' handling.
2008 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2010 * Makefile.in (clean): Clear .deps.
2012 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2014 * .gitignore: Remove generated files, replace with wildcard.
2015 * (clean): Replace removal of generated files with wildcard.
2016 (version.c): Replace with...
2017 (version-generated.c): ...this.
2018 (xml-builtin.c): Replace with...
2019 (xml-builtin-generated.c): ...this.
2020 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2021 (%.c: *regformats*): Replace with...
2022 (%-generated.c: *regformats*): ...this.
2024 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2026 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2027 (xtensa_fill_gregset): Call collect_register_by_name for
2029 (xtensa_store_gregset): Call supply_register_by_name for
2032 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2034 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2035 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2036 (xtensa_store_gregset): Call supply_register for all registers in
2037 a0_regnum..a0_regnum + C0_NREGS range.
2039 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2041 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2042 (ax-ipa.o: ax.c): Remove.
2043 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
2044 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
2045 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
2046 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
2047 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
2049 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2051 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
2052 (print-utils-ipa.o: ../common/print-utils.c): Remove.
2053 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2054 (errors-ipa.o: ../common/errors.c): Remove.
2055 (format-ipa.o: ../common/format.c): Remove.
2056 (common-utils-ipa.o: ../common/common-utils.c): Remove.
2058 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2060 * Makefile.in (%-ipa.o: %.c): New rule.
2061 (tracepoint-ipa.o: tracepoint.c): Remove.
2062 (utils-ipa.o: utils.c): Remove.
2063 (remote-utils-ipa.o: remote-utils.c): Remove.
2064 (regcache-ipa.o: regcache.c): Remove.
2065 (i386-linux-ipa.o: i386-linux.c): Remove.
2066 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2067 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2068 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2069 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2070 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2071 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2072 (amd64-linux-ipa.o: amd64-linux.c): Remove.
2073 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2074 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2075 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2076 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2077 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2078 (aarch64-ipa.o: aarch64.c): Remove.
2079 (s390-linux32-ipa.o: s390-linux32.c): Remove.
2080 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2081 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2082 (s390-linux64-ipa.o: s390-linux64.c): Remove.
2083 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2084 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2085 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2086 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2087 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2088 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2089 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2090 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2091 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
2092 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2093 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2094 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2095 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2096 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2097 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2098 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2099 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2100 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2101 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
2102 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
2103 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
2104 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
2105 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
2106 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
2107 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
2108 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
2109 (tdesc-ipa.o: tdesc.c): Remove.
2110 (x32-linux-ipa.o: x32-linux.c): Remove.
2111 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2112 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2114 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2116 * Makefile.in (%.o: ../arch/%.c): New rule.
2117 (arm.o: ../arch/arm.c): Remove.
2118 (arm-linux.o: ../arch/arm-linux.c): Remove.
2119 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2120 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2122 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2124 * Makefile.in (%.o: ../nat/%.c): New rule.
2125 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2126 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2127 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2128 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2129 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2130 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2131 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2132 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2133 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2134 (linux-personality.o: ../nat/linux-personality.c): Remove.
2135 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2136 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2137 (x86-linux.o: ../nat/x86-linux.c): Remove.
2138 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2139 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2141 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2143 * Makefile.in (%.o: ../common/%.c): New rule.
2144 (signals.o: ../common/signals.c): Remove.
2145 (print-utils.o: ../common/print-utils.c): Remove.
2146 (rsp-low.o: ../common/rsp-low.c): Remove.
2147 (common-utils.o: ../common/common-utils.c): Remove.
2148 (posix-strerror.o: ../common/posix-strerror.c): Remove.
2149 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2150 (vec.o: ../common/vec.c): Remove.
2151 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2152 (xml-utils.o: ../common/xml-utils.c): Remove.
2153 (ptid.o: ../common/ptid.c): Remove.
2154 (buffer.o: ../common/buffer.c): Remove.
2155 (format.o: ../common/format.c): Remove.
2156 (filestuff.o: ../common/filestuff.c): Remove.
2157 (agent.o: ../common/agent.c): Remove.
2158 (errors.o: ../common/errors.c): Remove.
2159 (environ.o: ../common/environ.c): Remove.
2160 (common-debug.o: ../common/common-debug.c): Remove.
2161 (cleanups.o: ../common/cleanups.c): Remove.
2162 (common-exceptions.o: ../common/common-exceptions.c): Remove.
2163 (fileio.o: ../common/fileio.c): Remove.
2164 (common-regcache.o: ../common/common-regcache.c): Remove.
2165 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2166 (new-op.o: ../common/new-op.c): Remove.
2167 (btrace-common.o: ../common/btrace-common.c): Remove.
2169 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2171 * Makefile.in (%.o: ../target/%.c): New rule.
2172 (waitstatus.o: ../target/waitstatus.c): Remove.
2174 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2177 (%.c: ../regformats/%.dat,
2178 (%.c: ../regformats/arm/%.dat,
2179 (%.c: ../regformats/i386/%.dat,
2180 (%.c: ../regformats/rs6000/%.dat): New rules.
2181 (aarch64.c): Remove.
2182 (reg-arm.c): Remove.
2183 (arm-with-iwmmxt.c): Remove.
2184 (arm-with-vfpv2.c): Remove.
2185 (arm-with-vfpv3.c): Remove.
2186 (arm-with-neon.c): Remove.
2187 (reg-bfin.c): Remove.
2188 (reg-cris.c): Remove.
2189 (reg-crisv32.c): Remove.
2191 (i386-linux.c): Remove.
2192 (i386-avx.c): Remove.
2193 (i386-avx-linux.c): Remove.
2194 (i386-avx-avx512.c): Remove.
2195 (i386-avx-avx512-linux.c): Remove.
2196 (i386-mpx.c): Remove.
2197 (i386-mpx-linux.c): Remove.
2198 (i386-avx-mpx-avx512-pku.c): Remove.
2199 (i386-avx-mpx-avx512-pku-linux.c): Remove.
2200 (i386-avx-mpx.c): Remove.
2201 (i386-avx-mpx-linux.c): Remove.
2202 (i386-mmx.c): Remove.
2203 (i386-mmx-linux.c): Remove.
2204 (reg-ia64.c): Remove.
2205 (reg-m32r.c): Remove.
2206 (reg-m68k.c): Remove.
2208 (mips-linux.c): Remove.
2209 (mips-dsp-linux.c): Remove.
2210 (mips64-linux.c): Remove.
2211 (mips64-dsp-linux.c): Remove.
2212 (nios2-linux.c): Remove.
2213 (powerpc-32.c): Remove.
2214 (powerpc-32l.c): Remove.
2215 (powerpc-altivec32l.c): Remove.
2216 (powerpc-cell32l.c): Remove.
2217 (powerpc-vsx32l.c): Remove.
2218 (powerpc-isa205-32l.c): Remove.
2219 (powerpc-isa205-altivec32l.c): Remove.
2220 (powerpc-isa205-vsx32l.c): Remove.
2221 (powerpc-e500l.c): Remove.
2222 (powerpc-64l.c): Remove.
2223 (powerpc-altivec64l.c): Remove.
2224 (powerpc-cell64l.c): Remove.
2225 (powerpc-vsx64l.c): Remove.
2226 (powerpc-isa205-64l.c): Remove.
2227 (powerpc-isa205-altivec64l.c): Remove.
2228 (powerpc-isa205-vsx64l.c): Remove.
2229 (s390-linux32.c): Remove.
2230 (s390-linux32v1.c): Remove.
2231 (s390-linux32v2.c): Remove.
2232 (s390-linux64.c): Remove.
2233 (s390-linux64v1.c): Remove.
2234 (s390-linux64v2.c): Remove.
2235 (s390-te-linux64.c): Remove.
2236 (s390-vx-linux64.c): Remove.
2237 (s390-tevx-linux64.c): Remove.
2238 (s390x-linux64.c): Remove.
2239 (s390x-linux64v1.c): Remove.
2240 (s390x-linux64v2.c): Remove.
2241 (s390x-te-linux64.c): Remove.
2242 (s390x-vx-linux64.c): Remove.
2243 (s390x-tevx-linux64.c): Remove.
2244 (tic6x-c64xp-linux.c): Remove.
2245 (tic6x-c64x-linux.c): Remove.
2246 (tic6x-c62x-linux.c): Remove.
2248 (reg-sparc64.c): Remove.
2249 (reg-spu.c): Remove.
2251 (amd64-linux.c): Remove.
2252 (amd64-avx.c): Remove.
2253 (amd64-avx-linux.c): Remove.
2254 (amd64-avx-avx512.c): Remove.
2255 (amd64-avx-avx512-linux.c): Remove.
2256 (amd64-mpx.c): Remove.
2257 (amd64-mpx-linux.c): Remove.
2258 (amd64-avx-mpx-avx512-pku.c): Remove.
2259 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2260 (amd64-avx-mpx.c): Remove.
2261 (amd64-avx-mpx-linux.c): Remove.
2263 (x32-linux.c): Remove.
2264 (x32-avx.c): Remove.
2265 (x32-avx-linux.c): Remove.
2266 (x32-avx-avx512.c): Remove.
2267 (x32-avx-avx512-linux.c): Remove.
2268 (reg-xtensa.c): Remove.
2269 (reg-tilegx.c): Remove.
2270 (reg-tilegx32.c): Remove.
2272 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
2274 * Makefile.in (SFILES): Add "common/environ.c".
2275 (OBJS): Add "common/environ.h".
2277 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
2279 * configure.ac: Check if the fs_base and gs_base members of
2280 `struct user_regs_struct' exist.
2281 * config.in: Regenerated.
2282 * configure: Likewise.
2284 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
2286 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2288 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2289 (get_next_pcs_syscall_next_pc): Likewise.
2291 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
2293 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2294 * nto-x86-low.c: Likewise.
2296 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2298 * Makefile.in: Include disable-implicit-rules.mk.
2300 2016-11-23 Pedro Alves <palves@redhat.com>
2302 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2303 (debug_vprintf): Use std::chrono::steady_clock instead of
2304 gettimeofday. Use '.' instead of ':'.
2305 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2306 (get_timestamp): Use std::chrono::steady_clock instead of
2309 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2311 * Makefile.in: Fix whitespace formatting.
2313 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2315 * Makefile.in (SFILES, OBS): Flatten list and order
2318 2016-11-23 Pedro Alves <palves@redhat.com>
2320 * event-loop.c (handle_file_event): Use warning.
2321 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2322 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2325 2016-11-23 Pedro Alves <palves@redhat.com>
2327 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2329 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2330 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2331 debug_printf and debug_flush for debug output.
2332 * server.c (handle_general_set): Likewise.
2333 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2336 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2338 * Makefile.in (.c.o): Replace rule with ...
2339 (%.o: %.c): ... this one.
2341 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2343 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2344 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2346 * configure.ac: Remove checks for the make program.
2347 * configure: Re-generate.
2349 2016-10-28 Pedro Alves <palves@redhat.com>
2351 * Makefile.in (CXX_DIALECT): Get from configure.
2352 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2353 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2354 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2355 * config.in: Regenerate.
2356 * configure: Regenerate.
2358 2016-10-27 Yao Qi <yao.qi@linaro.org>
2360 * linux-low.c (linux_supports_range_stepping): Return true if
2361 can_software_single_step return true.
2363 2016-10-27 Yao Qi <yao.qi@linaro.org>
2365 * inferiors.c (find_inferior_in_random): New function.
2366 * inferiors.h (find_inferior_in_random): Declare.
2367 * linux-low.c (linux_wait_for_event_filtered): Call
2368 find_inferior_in_random instead of find_inferior.
2370 2016-10-27 Yao Qi <yao.qi@linaro.org>
2372 * linux-low.c (linux_wait_1): If single-step breakpoints are
2373 inserted, remove them.
2375 2016-10-26 Pedro Alves <palves@redhat.com>
2377 * linux-low.c (handle_extended_wait): Link parent/child fork
2379 (linux_wait_1): Unlink them.
2380 (linux_set_resume_request): Ignore resume requests for
2381 already-resumed and unhandled fork child threads.
2382 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2383 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2385 (handle_v_requests) <vCont>: Don't call require_running.
2386 * server.h (in_queued_stop_replies): New declaration.
2388 2016-10-24 Yao Qi <yao.qi@linaro.org>
2391 * linux-aarch64-low.c (append_insns): Cast the return value to
2394 2016-10-10 Yao Qi <yao.qi@linaro.org>
2396 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2398 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2400 * target.c (target_supports_multi_process): New function, moved
2402 * target.h (target_supports_multi_process): ... here. Remove
2405 2016-10-05 Tom Tromey <tom@tromey.com>
2408 * tracepoint.c (handle_tracepoint_bkpts): Check
2409 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2411 2016-10-05 Yao Qi <yao.qi@linaro.org>
2413 * configure.srv: Update the path of arm-*.xml files.
2415 2016-10-05 Terry Guo <terry.guo@arm.com>
2416 Yao Qi <yao.qi@linaro.org>
2418 * Makefile.in: Adjust the path of rules.
2419 * configure.srv: Update the path of xml files.
2420 * regformats/arm-with-iwmmxt.dat: Regenerated.
2421 * regformats/arm-with-neon.dat: Likewise.
2422 * regformats/arm-with-vfpv2.dat: Likewise.
2423 * regformats/arm-with-vfpv3.dat Likewise.
2425 2016-09-30 Yao Qi <yao.qi@linaro.org>
2428 * target.c (target_stop_and_wait): Don't call
2429 target_continue_no_signal, use resume_stop instead.
2431 2016-09-26 Yao Qi <yao.qi@linaro.org>
2433 * linux-low.c (linux_wait_1): Call debug_exit.
2435 2016-09-23 Pedro Alves <palves@redhat.com>
2437 * Makefile.in (SFILES): Add common/new-op.c.
2438 (OBS): Add common/new-op.o.
2439 (new-op.o): New rule.
2441 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2443 * .gitinore: Ignore more files.
2445 2016-09-21 Yao Qi <yao.qi@linaro.org>
2447 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2450 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2452 * server.c (start_inferior): Call target_mourn_inferior instead of
2453 mourn_inferior; pass ptid_t argument to it.
2455 (handle_target_event): Likewise.
2456 * target.c (target_mourn_inferior): New function.
2457 * target.h (mourn_inferior): Delete macro.
2459 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2461 * linux-low.c (lwp_is_stepping): New function.
2463 2016-09-06 Carl Love <cel@us.ibm.com>
2465 * server.c (start_inferior): Fixed comment, requested comment change
2466 didn't get updated correctly. Removed reference to ptrace () call as
2467 it is only true on Linux systems.
2469 2016-09-06 Carl Love <cel@us.ibm.com>
2471 * server.c (start_inferior): Do not call
2472 function target_post_create_inferior () if the
2473 inferior process has already exited.
2475 2016-09-05 Pedro Alves <palves@redhat.com>
2477 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2478 (COMPILE.pre, CC_LD): Use CXX directly.
2479 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2480 * acinclude.m4: Don't include build-with-cxx.m4.
2481 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2482 * configure: Regenerate.
2484 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2487 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2488 call writing data to own_buf.
2490 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2492 * target.c (mywait): Call target_wait instead of
2494 (target_wait): New function.
2496 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2498 * server.c (start_inferior): New variable 'ptid'. Replace calls
2499 to the_target->resume by target_continue{,_no_signal}, depending
2501 * target.c (target_stop_and_wait): Call target_continue_no_signal
2502 instead of the_target->resume.
2503 (target_continue): New function.
2505 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2507 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2509 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2512 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2514 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2515 * linux-arm-low.c (ps_get_thread_area): Likewise.
2516 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2517 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2518 * linux-mips-low.c (ps_get_thread_area): Likewise.
2519 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2520 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2521 * linux-x86-low.c (ps_get_thread_area): Likewise.
2522 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2524 2016-08-19 Pedro Alves <palves@redhat.com>
2526 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2528 2016-08-19 Pedro Alves <palves@redhat.com>
2530 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2531 comment. Use memcpy instead of casting through unsigned long.
2533 2016-08-19 Pedro Alves <palves@redhat.com>
2535 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2536 allocating around 0x80000000.
2538 2016-08-19 Pedro Alves <palves@redhat.com>
2541 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2542 (x32-avx512-linux-ipa.o): New rules.
2543 * configure.ac (x86_64-*-linux*): New x32 check.
2544 * configure.srv (ipa_x32_linux_regobj): New.
2545 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2546 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2548 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2550 * configure: Regenerate.
2552 2016-08-09 Pedro Alves <palves@redhat.com>
2555 * Makefile.in (OBS): Add signals-state-save-restore.o.
2556 (signals-state-save-restore.o): New rule.
2557 * config.in: Regenerate.
2558 * configure: Regenerate.
2559 * linux-low.c: Include "signals-state-save-restore.h".
2560 (linux_create_inferior): Call
2561 restore_original_signals_state.
2562 * server.c: Include "dispositions-save-restore.h".
2563 (captured_main): Call save_original_signals_state.
2565 2016-08-05 Pedro Alves <palves@redhat.com>
2567 * configure: Regenerate.
2569 2016-08-04 Yao Qi <yao.qi@linaro.org>
2571 * linux-low.c (regsets_fetch_inferior_registers): Check
2572 errno is ESRCH or not.
2574 2016-08-02 Yao Qi <yao.qi@linaro.org>
2576 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2577 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2578 (thread_db_load_search): Update.
2579 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2580 td_ta_set_event and td_ta_event_getmsg.
2582 2016-07-26 Pedro Alves <palves@redhat.com>
2585 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2586 of unsigned long for 64-bit registers and use uint32_t instead of
2587 unsigned int for 32-bit registers.
2589 2016-07-26 Pedro Alves <palves@redhat.com>
2591 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2594 2016-07-21 Tom Tromey <tom@tromey.com>
2596 * configure: Rebuild.
2598 2016-07-21 Yao Qi <yao.qi@linaro.org>
2600 * mem-break.c (find_gdb_breakpoint): Cast bp to
2601 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2603 2016-07-21 Yao Qi <yao.qi@linaro.org>
2605 * server.c (handle_v_requests): Support s and S actions
2606 if target_supports_software_single_step return true.
2608 2016-07-21 Yao Qi <yao.qi@linaro.org>
2610 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2611 is resume_step, call maybe_hw_step.
2612 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2614 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2616 (proceed_one_lwp): If resume request is resume_step, install
2617 reinsert breakpoints and call maybe_hw_step.
2619 2016-07-21 Yao Qi <yao.qi@linaro.org>
2621 * linux-low.c (proceed_one_lwp): Declare.
2622 (linux_resume_one_thread): Remove local variable 'step'.
2623 Lift code enqueue signal. Call proceed_one_lwp instead of
2624 linux_resume_one_lwp.
2626 2016-07-21 Yao Qi <yao.qi@linaro.org>
2628 * linux-low.c (linux_resume_one_thread): Call
2629 enqueue_pending_signal.
2631 2016-07-21 Yao Qi <yao.qi@linaro.org>
2633 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2634 * inferiors.c (do_restore_current_thread_cleanup): New function.
2635 (make_cleanup_restore_current_thread): Likewise.
2636 * linux-low.c (install_software_single_step_breakpoints): Call
2637 make_cleanup_restore_current_thread. Switch current_thread to
2640 2016-07-21 Yao Qi <yao.qi@linaro.org>
2642 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2643 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2644 (clone_one_breakpoint): Likewise.
2645 (delete_reinsert_breakpoints): Change parameter to thread.
2647 (has_reinsert_breakpoints): Likewise.
2648 (uninsert_reinsert_breakpoints): Likewise.
2649 (reinsert_reinsert_breakpoints): Likewise.
2650 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2651 (delete_reinsert_breakpoints): Likewise.
2652 (reinsert_reinsert_breakpoints): Likewise.
2653 (uninsert_reinsert_breakpoints): Likewise.
2654 (has_reinsert_breakpoints): Likewise.
2656 2016-07-21 Yao Qi <yao.qi@linaro.org>
2658 * inferiors.c (get_thread_process): Make parameter const.
2659 * inferiors.h (get_thread_process): Update declaration.
2660 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2661 Add new parameters child_thread and parent_thread. Callers
2663 * mem-break.h (clone_all_breakpoints): Update declaration.
2665 2016-07-21 Yao Qi <yao.qi@linaro.org>
2667 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2668 <command_list, handler>: Remove.
2669 (struct gdb_breakpoint): New.
2670 (struct other_breakpoint): New.
2671 (struct reinsert_breakpoint): New.
2672 (is_gdb_breakpoint): New function.
2673 (any_persistent_commands): Update command_list if
2674 is_gdb_breakpoint returns true.
2675 (set_breakpoint): Create breakpoints according to their types.
2676 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2677 (set_gdb_breakpoint_1): Likewise.
2678 (set_gdb_breakpoint): Likewise.
2679 (clear_breakpoint_conditions): Change parameter type to
2680 'struct gdb_breakpoint *'.
2681 (clear_breakpoint_commands): Likewise.
2682 (clear_breakpoint_conditions_and_commands): Likewise.
2683 (add_condition_to_breakpoint): Likewise.
2684 (add_breakpoint_condition): Likewise.
2685 (add_commands_to_breakpoint): Likewise.
2686 (check_breakpoints): Check other_breakpoint.
2687 (clone_one_breakpoint): Clone breakpopint according to its type.
2688 * mem-break.h (struct gdb_breakpoint): Declare.
2689 (set_gdb_breakpoint): Update declaration.
2690 (clear_breakpoint_conditions_and_commands): Likewise.
2691 (add_breakpoint_condition): Likewise.
2692 (add_breakpoint_commands): Likewise.
2693 * server.c (process_point_options): Change parameter type to
2694 'struct gdb_breakpoint *'.
2696 2016-07-21 Yao Qi <yao.qi@linaro.org>
2698 * mem-break.c (set_breakpoint_at): Rename it to ...
2699 (set_breakpoint_type_at): ... it.
2700 (set_breakpoint_at): Call set_breakpoint_type_at.
2701 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2702 * mem-break.h (set_breakpoint_at): Update comments.
2704 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2706 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2708 (nios2_store_gregset): Likewise.
2710 2016-07-01 Pedro Alves <palves@redhat.com>
2711 Antoine Tremblay <antoine.tremblay@ericsson.com>
2713 * linux-low.c: Change interface to take the target lwp_info
2714 pointer directly and return void. Handle detaching from a zombie
2716 (linux_detach_lwp_callback): New function.
2717 (linux_detach): Detach from the leader thread after detaching from
2720 2016-06-28 Yao Qi <yao.qi@linaro.org>
2722 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2723 for variable new_offset.
2724 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2725 (aarch64_ftrace_insn_reloc_cb): Likewise.
2726 (aarch64_ftrace_insn_reloc_tb): Likewise.
2727 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2728 PRIx64 instead of PRIx32.
2730 2016-06-28 Yao Qi <yao.qi@linaro.org>
2732 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2733 (the_low_target): Install arm_get_syscall_trapinfo.
2735 2016-06-28 Yao Qi <yao.qi@linaro.org>
2737 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2739 (the_low_target): Install aarch64_get_syscall_trapinfo.
2741 2016-06-28 Yao Qi <yao.qi@linaro.org>
2743 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2745 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2746 Remove parameter sysno.
2747 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2750 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2752 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2753 (s390_emit_ne_goto): Likewise.
2754 (s390_emit_lt_goto): Likewise.
2755 (s390_emit_le_goto): Likewise.
2756 (s390_emit_gt_goto): Likewise.
2757 (s390_emit_ge_goto): Likewise.
2758 (s390x_emit_eq_goto): Likewise.
2759 (s390x_emit_ne_goto): Likewise.
2760 (s390x_emit_lt_goto): Likewise.
2761 (s390x_emit_le_goto): Likewise.
2762 (s390x_emit_gt_goto): Likewise.
2763 (s390x_emit_ge_goto): Likewise.
2764 (s390_emit_ops_impl): Mark variable static.
2765 (s390x_emit_ops): Likewise.
2767 2016-06-17 Yao Qi <yao.qi@linaro.org>
2769 * linux-low.c (handle_extended_wait): Call
2770 uninsert_reinsert_breakpoints for the parent process. Remove
2771 reinsert breakpoints from the child process. Reinsert them to
2772 the parent process when vfork is done.
2773 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2774 (reinsert_reinsert_breakpoints): New function.
2775 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2776 (reinsert_reinsert_breakpoints): Declare.
2778 2016-06-17 Yao Qi <yao.qi@linaro.org>
2780 * linux-low.c (handle_extended_wait): If the parent is doing
2781 step-over, remove the reinsert breakpoints from the forked child.
2783 2016-06-17 Yao Qi <yao.qi@linaro.org>
2785 * linux-low.c (unsuspend_all_lwps): Declare.
2786 (linux_low_filter_event): If thread exited, call finish_step_over.
2787 If step-over is finished, unsuspend other threads.
2789 2016-06-17 Yao Qi <yao.qi@linaro.org>
2791 * linux-low.c (linux_resume_one_lwp_throw): Assert
2792 has_reinsert_breakpoints returns false.
2793 * mem-break.c (delete_disabled_breakpoints): Assert
2794 bp type isn't reinsert_breakpoint.
2796 2016-06-17 Yao Qi <yao.qi@linaro.org>
2798 * linux-low.c (maybe_hw_step): New function.
2799 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2800 (finish_step_over): Switch current_thread to lwp temporarily,
2801 and assert has_reinsert_breakpoints returns true.
2802 (proceed_one_lwp): Call maybe_hw_step.
2803 * mem-break.c (has_reinsert_breakpoints): New function.
2804 * mem-break.h (has_reinsert_breakpoints): Declare.
2806 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2808 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2810 2016-05-17 Yao Qi <yao.qi@linaro.org>
2812 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2813 instead of find_inferior.
2815 2016-05-05 Yao Qi <yao.qi@linaro.org>
2817 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2818 Initialize res to zero.
2820 2016-05-05 Yao Qi <yao.qi@linaro.org>
2822 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2825 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2827 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2828 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2829 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2831 2016-04-28 Par Olsson <par.olsson@windriver.com>
2832 Simon Marchi <simon.marchi@ericsson.com>
2834 * tracepoint.c (write_inferior_int8): New function.
2835 (cmd_qtenable_disable): Write enable flag using
2836 write_inferior_int8.
2838 2016-04-25 Yao Qi <yao.qi@linaro.org>
2840 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2841 (need_step_over_p): Return zero if the LWP has pending signals
2842 can be delivered on software single step target.
2844 2016-04-25 Yao Qi <yao.qi@linaro.org>
2846 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2847 return instead of error.
2849 2016-04-22 Yao Qi <yao.qi@linaro.org>
2851 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2854 2016-04-22 Yao Qi <yao.qi@linaro.org>
2856 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2857 signal when stepping over breakpoint with software single
2860 2016-04-21 Pedro Alves <palves@redhat.com>
2862 * linux-s390-low.c (s390_collect_ptrace_register)
2863 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2865 (s390_check_regset): Use void * instead of gdb_byte *.
2867 2016-04-20 Pedro Alves <palves@redhat.com>
2869 * configure: Renegerate.
2871 2016-04-20 Yao Qi <yao.qi@linaro.org>
2873 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2874 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2876 (arm_store_gregset): Likewise.
2878 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2880 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2881 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2882 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2883 (amd64-avx-mpx-linux.c): New rules.
2884 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2885 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2886 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2887 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2888 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2889 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2890 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2891 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2892 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2893 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2894 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2895 * linux-x86-low.c (x86_linux_read_description): Add case for
2896 X86_XSTATE_AVX_MPX_MASK.
2897 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2898 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2899 init_registers_i386_avx_mpx_linux.
2900 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2901 (initialize_low_tracepoint): Call
2902 init_registers_i386_avx_mpx_linux.
2903 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2904 (initialize_low_tracepoint): Call
2905 init_registers_amd64_avx_mpx_linux.
2906 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2907 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2908 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2911 2016-04-18 Pedro Alves <palves@redhat.com>
2913 * configure: Regenerate.
2915 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2917 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2918 (aarch64_emit_sub): Likewise.
2920 2016-04-12 Pedro Alves <palves@redhat.com>
2922 * utils.c (prepare_to_throw_exception): Delete.
2924 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2926 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2928 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2930 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2932 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2934 * linux-aarch64-ipa.c: Add <elf.h> include.
2935 * linux-ppc-ipa.c: Add <elf.h> include.
2936 * linux-s390-ipa.c: Add <elf.h> include.
2938 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2940 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2941 (get_raw_reg_ptr): Likewise.
2942 (get_trace_state_variable_value_ptr): Likewise.
2943 (set_trace_state_variable_value_ptr): Likewise.
2944 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2947 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2948 Marcin Kościelnicki <koriakin@0x04.net>
2951 * linux-ppc-low.c (emit_insns): New function.
2952 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2953 (ppc_emit_prologue): New function.
2954 (ppc_emit_epilogue): New function.
2955 (ppc_emit_add): New function.
2956 (ppc_emit_sub): New function.
2957 (ppc_emit_mul): New function.
2958 (ppc_emit_lsh): New function.
2959 (ppc_emit_rsh_signed): New function.
2960 (ppc_emit_rsh_unsigned): New function.
2961 (ppc_emit_ext): New function.
2962 (ppc_emit_zero_ext): New function.
2963 (ppc_emit_log_not): New function.
2964 (ppc_emit_bit_and): New function.
2965 (ppc_emit_bit_or): New function.
2966 (ppc_emit_bit_xor): New function.
2967 (ppc_emit_bit_not): New function.
2968 (ppc_emit_equal): New function.
2969 (ppc_emit_less_signed): New function.
2970 (ppc_emit_less_unsigned): New function.
2971 (ppc_emit_ref): New function.
2972 (ppc_emit_const): New function.
2973 (ppc_emit_reg): New function.
2974 (ppc_emit_pop): New function.
2975 (ppc_emit_stack_flush): New function.
2976 (ppc_emit_swap): New function.
2977 (ppc_emit_stack_adjust): New function.
2978 (ppc_emit_call): New function.
2979 (ppc_emit_int_call_1): New function.
2980 (ppc_emit_void_call_2): New function.
2981 (ppc_emit_if_goto): New function.
2982 (ppc_emit_goto): New function.
2983 (ppc_emit_eq_goto): New function.
2984 (ppc_emit_ne_goto): New function.
2985 (ppc_emit_lt_goto): New function.
2986 (ppc_emit_le_goto): New function.
2987 (ppc_emit_gt_goto): New function.
2988 (ppc_emit_ge_goto): New function.
2989 (ppc_write_goto_address): New function.
2990 (ppc_emit_ops_impl): New static variable.
2991 (ppc64v1_emit_prologue): New function.
2992 (ppc64v2_emit_prologue): New function.
2993 (ppc64_emit_epilogue): New function.
2994 (ppc64_emit_add): New function.
2995 (ppc64_emit_sub): New function.
2996 (ppc64_emit_mul): New function.
2997 (ppc64_emit_lsh): New function.
2998 (ppc64_emit_rsh_signed): New function.
2999 (ppc64_emit_rsh_unsigned): New function.
3000 (ppc64_emit_ext): New function.
3001 (ppc64_emit_zero_ext): New function.
3002 (ppc64_emit_log_not): New function.
3003 (ppc64_emit_bit_and): New function.
3004 (ppc64_emit_bit_or): New function.
3005 (ppc64_emit_bit_xor): New function.
3006 (ppc64_emit_bit_not): New function.
3007 (ppc64_emit_equal): New function.
3008 (ppc64_emit_less_signed): New function.
3009 (ppc64_emit_less_unsigned): New function.
3010 (ppc64_emit_ref): New function.
3011 (ppc64_emit_const): New function.
3012 (ppc64v1_emit_reg): New function.
3013 (ppc64v2_emit_reg): New function.
3014 (ppc64_emit_pop): New function.
3015 (ppc64_emit_stack_flush): New function.
3016 (ppc64_emit_swap): New function.
3017 (ppc64v1_emit_call): New function.
3018 (ppc64v2_emit_call): New function.
3019 (ppc64v1_emit_int_call_1): New function.
3020 (ppc64v2_emit_int_call_1): New function.
3021 (ppc64v1_emit_void_call_2): New function.
3022 (ppc64v2_emit_void_call_2): New function.
3023 (ppc64_emit_if_goto): New function.
3024 (ppc64_emit_eq_goto): New function.
3025 (ppc64_emit_ne_goto): New function.
3026 (ppc64_emit_lt_goto): New function.
3027 (ppc64_emit_le_goto): New function.
3028 (ppc64_emit_gt_goto): New function.
3029 (ppc64_emit_ge_goto): New function.
3030 (ppc64v1_emit_ops_impl): New static variable.
3031 (ppc64v2_emit_ops_impl): New static variable.
3032 (ppc_emit_ops): New function.
3033 (linux_low_target): Wire in ppc_emit_ops.
3035 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3036 Marcin Kościelnicki <koriakin@0x04.net>
3039 * Makefile.in: Add powerpc-*-ipa.o
3040 * configure.srv: Add ipa_obj for powerpc*-linux.
3041 * linux-ppc-ipa.c: New file.
3042 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
3044 (PPC_FIELD): New macro.
3045 (PPC_SEXT): New macro.
3046 (PPC_OP6): New macro.
3047 (PPC_BO): New macro.
3048 (PPC_LI): New macro.
3049 (PPC_BD): New macro.
3050 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
3051 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
3052 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3053 (ppc_get_thread_area): New function.
3054 (is_elfv2_inferior): New function.
3055 (gen_ds_form): New function.
3056 (GEN_STD): New macro.
3057 (GEN_STDU): New macro.
3058 (GEN_LD): New macro.
3059 (GEN_LDU): New macro.
3060 (gen_d_form): New function.
3061 (GEN_ADDI): New macro.
3062 (GEN_ADDIS): New macro.
3063 (GEN_LI): New macro.
3064 (GEN_LIS): New macro.
3065 (GEN_ORI): New macro.
3066 (GEN_ORIS): New macro.
3067 (GEN_LWZ): New macro.
3068 (GEN_STW): New macro.
3069 (GEN_STWU): New macro.
3070 (gen_xfx_form): New function.
3071 (GEN_MFSPR): New macro.
3072 (GEN_MTSPR): New macro.
3073 (GEN_MFCR): New macro.
3074 (GEN_MTCR): New macro.
3075 (GEN_SYNC): New macro.
3076 (GEN_LWSYNC): New macro.
3077 (gen_x_form): New function.
3078 (GEN_OR): New macro.
3079 (GEN_MR): New macro.
3080 (GEN_LWARX): New macro.
3081 (GEN_STWCX): New macro.
3082 (GEN_CMPW): New macro.
3083 (gen_md_form): New function.
3084 (GEN_RLDICL): New macro.
3085 (GEN_RLDICR): New macro.
3086 (gen_i_form): New function.
3088 (GEN_BL): New macro.
3089 (gen_b_form): New function.
3090 (GEN_BNE): New macro.
3091 (GEN_LOAD): New macro.
3092 (GEN_STORE): New macro.
3093 (gen_limm): New function.
3094 (gen_atomic_xchg): New function.
3095 (gen_call): New function.
3096 (ppc_relocate_instruction): New function.
3097 (ppc_install_fast_tracepoint_jump_pad): New function.
3098 (ppc_get_min_fast_tracepoint_insn_len): New function.
3099 (ppc_get_ipa_tdesc_idx): New function.
3100 (the_low_target): Wire in the new functions.
3101 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
3103 * linux-ppc-tdesc.h: New file.
3105 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3107 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3108 (alloc_jump_pad_buffer): New function.
3109 * linux-amd64-ipa.c: Add <sys/mman.h> include.
3110 (alloc_jump_pad_buffer): New function.
3111 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3112 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3113 (alloc_jump_pad_buffer): New function.
3114 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3115 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3116 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3117 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3119 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3121 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3122 * linux-amd64-ipa.c: Likewise.
3123 * linux-i386-ipa.c: Likewise.
3124 * linux-s390-ipa.c: Likewise.
3125 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3126 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3127 set_trace_state_variable_value_ptr.
3128 (struct ipa_sym_addresses): Likewise.
3129 (symbol_list): Likewise.
3130 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3131 accessing gdb_collect directly.
3132 (gdb_collect_ptr_type): New typedef.
3133 (get_raw_reg_ptr_type): New typedef.
3134 (get_trace_state_variable_value_ptr_type): New typedef.
3135 (set_trace_state_variable_value_ptr_type): New typedef.
3136 (gdb_collect_ptr): New global.
3137 (get_raw_reg_ptr): New global.
3138 (get_trace_state_variable_value_ptr): New global.
3139 (set_trace_state_variable_value_ptr): New global.
3140 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3141 accessing get_raw_reg directly.
3142 (get_get_tsv_func_addr): Likewise for
3143 get_trace_state_variable_value_ptr.
3144 (get_set_tsv_func_addr): Likewise for
3145 set_trace_state_variable_value_ptr.
3146 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3148 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
3150 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3152 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3154 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3156 (relocate_instruction): Remove own_buf.
3157 * server.c (own_buf): Make global.
3158 (handle_v_requests): Make global.
3159 * server.h (own_buf): New declaration.
3160 (handle_v_requests): New prototype.
3162 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3165 * linux-s390-low.c (add_insns): New function.
3166 (s390_emit_prologue): New function.
3167 (s390_emit_epilogue): New function.
3168 (s390_emit_add): New function.
3169 (s390_emit_sub): New function.
3170 (s390_emit_mul): New function.
3171 (s390_emit_lsh): New function.
3172 (s390_emit_rsh_signed): New function.
3173 (s390_emit_rsh_unsigned): New function.
3174 (s390_emit_ext): New function.
3175 (s390_emit_log_not): New function.
3176 (s390_emit_bit_and): New function.
3177 (s390_emit_bit_or): New function.
3178 (s390_emit_bit_xor): New function.
3179 (s390_emit_bit_not): New function.
3180 (s390_emit_equal): New function.
3181 (s390_emit_less_signed): New function.
3182 (s390_emit_less_unsigned): New function.
3183 (s390_emit_ref): New function.
3184 (s390_emit_if_goto): New function.
3185 (s390_emit_goto): New function.
3186 (s390_write_goto_address): New function.
3187 (s390_emit_litpool): New function.
3188 (s390_emit_const): New function.
3189 (s390_emit_call): New function.
3190 (s390_emit_reg): New function.
3191 (s390_emit_pop): New function.
3192 (s390_emit_stack_flush): New function.
3193 (s390_emit_zero_ext): New function.
3194 (s390_emit_swap): New function.
3195 (s390_emit_stack_adjust): New function.
3196 (s390_emit_set_r2): New function.
3197 (s390_emit_int_call_1): New function.
3198 (s390_emit_void_call_2): New function.
3199 (s390_emit_eq_goto): New function.
3200 (s390_emit_ne_goto): New function.
3201 (s390_emit_lt_goto): New function.
3202 (s390_emit_le_goto): New function.
3203 (s390_emit_gt_goto): New function.
3204 (s390_emit_ge_goto): New function.
3205 (s390x_emit_prologue): New function.
3206 (s390x_emit_epilogue): New function.
3207 (s390x_emit_add): New function.
3208 (s390x_emit_sub): New function.
3209 (s390x_emit_mul): New function.
3210 (s390x_emit_lsh): New function.
3211 (s390x_emit_rsh_signed): New function.
3212 (s390x_emit_rsh_unsigned): New function.
3213 (s390x_emit_ext): New function.
3214 (s390x_emit_log_not): New function.
3215 (s390x_emit_bit_and): New function.
3216 (s390x_emit_bit_or): New function.
3217 (s390x_emit_bit_xor): New function.
3218 (s390x_emit_bit_not): New function.
3219 (s390x_emit_equal): New function.
3220 (s390x_emit_less_signed): New function.
3221 (s390x_emit_less_unsigned): New function.
3222 (s390x_emit_ref): New function.
3223 (s390x_emit_if_goto): New function.
3224 (s390x_emit_const): New function.
3225 (s390x_emit_call): New function.
3226 (s390x_emit_reg): New function.
3227 (s390x_emit_pop): New function.
3228 (s390x_emit_stack_flush): New function.
3229 (s390x_emit_zero_ext): New function.
3230 (s390x_emit_swap): New function.
3231 (s390x_emit_stack_adjust): New function.
3232 (s390x_emit_int_call_1): New function.
3233 (s390x_emit_void_call_2): New function.
3234 (s390x_emit_eq_goto): New function.
3235 (s390x_emit_ne_goto): New function.
3236 (s390x_emit_lt_goto): New function.
3237 (s390x_emit_le_goto): New function.
3238 (s390x_emit_gt_goto): New function.
3239 (s390x_emit_ge_goto): New function.
3240 (s390_emit_ops): New function.
3241 (struct linux_target_ops): Fill in emit_ops hook.
3243 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3246 * Makefile.in: Add s390 IPA files.
3247 * configure.srv: Build IPA for s390.
3248 * linux-s390-ipa.c: New file.
3249 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3250 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3251 (tdesc_s390_linux32): Likewise.
3252 (init_registers_s390_linux32v1): Likewise.
3253 (tdesc_s390_linux32v1): Likewise.
3254 (init_registers_s390_linux32v2): Likewise.
3255 (tdesc_s390_linux32v2): Likewise.
3256 (init_registers_s390_linux64): Likewise.
3257 (tdesc_s390_linux64): Likewise.
3258 (init_registers_s390_linux64v1): Likewise.
3259 (tdesc_s390_linux64v1): Likewise.
3260 (init_registers_s390_linux64v2): Likewise.
3261 (tdesc_s390_linux64v2): Likewise.
3262 (init_registers_s390_te_linux64): Likewise.
3263 (tdesc_s390_te_linux64): Likewise.
3264 (init_registers_s390_vx_linux64): Likewise.
3265 (tdesc_s390_vx_linux64): Likewise.
3266 (init_registers_s390_tevx_linux64): Likewise.
3267 (tdesc_s390_tevx_linux64): Likewise.
3268 (init_registers_s390x_linux64): Likewise.
3269 (tdesc_s390x_linux64): Likewise.
3270 (init_registers_s390x_linux64v1): Likewise.
3271 (tdesc_s390x_linux64v1): Likewise.
3272 (init_registers_s390x_linux64v2): Likewise.
3273 (tdesc_s390x_linux64v2): Likewise.
3274 (init_registers_s390x_te_linux64): Likewise.
3275 (tdesc_s390x_te_linux64): Likewise.
3276 (init_registers_s390x_vx_linux64): Likewise.
3277 (tdesc_s390x_vx_linux64): Likewise.
3278 (init_registers_s390x_tevx_linux64): Likewise.
3279 (tdesc_s390x_tevx_linux64): Likewise.
3280 (have_hwcap_s390_vx): New static variable.
3281 (s390_arch_setup): Fill have_hwcap_s390_vx.
3282 (s390_get_thread_area): New function.
3283 (s390_ft_entry_gpr_esa): New const.
3284 (s390_ft_entry_gpr_zarch): New const.
3285 (s390_ft_entry_misc): New const.
3286 (s390_ft_entry_fr): New const.
3287 (s390_ft_entry_vr): New const.
3288 (s390_ft_main_31): New const.
3289 (s390_ft_main_64): New const.
3290 (s390_ft_exit_fr): New const.
3291 (s390_ft_exit_vr): New const.
3292 (s390_ft_exit_misc): New const.
3293 (s390_ft_exit_gpr_esa): New const.
3294 (s390_ft_exit_gpr_zarch): New const.
3295 (append_insns): New function.
3296 (s390_relocate_instruction): New function.
3297 (s390_install_fast_tracepoint_jump_pad): New function.
3298 (s390_get_min_fast_tracepoint_insn_len): New function.
3299 (s390_get_ipa_tdesc_idx): New function.
3300 (struct linux_target_ops): Wire in the above functions.
3301 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3302 * linux-s390-tdesc.h: New file.
3304 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3306 * linux-s390-low.c (s390_supports_tracepoints): New function.
3307 (struct linux_target_ops): Fill supports_tracepoints hook.
3309 2016-03-18 Yao Qi <yao.qi@linaro.org>
3311 * linux-low.c (lwp_signal_can_be_delivered): New function.
3312 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3314 2016-03-18 Yao Qi <yao.qi@linaro.org>
3316 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3317 0 if signal is enqueued. Remove 'signal' from one debugging
3318 message. Move one debugging message to some lines below.
3319 Remove code setting 'signal' to 0.
3321 2016-03-18 Yao Qi <yao.qi@linaro.org>
3323 * linux-low.c (linux_low_filter_event): Remove redundant
3324 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3326 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3328 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3329 (struct linux_target_ops): Wire in the above.
3331 2016-03-03 Yao Qi <yao.qi@linaro.org>
3333 * linux-low.c: Update comments to start_step_over.
3335 2016-03-03 Yao Qi <yao.qi@linaro.org>
3338 * linux-low.c (handle_extended_wait): Set child suspended
3339 if event_lwp->bp_reinsert isn't zero.
3341 2016-03-02 Yao Qi <yao.qi@linaro.org>
3343 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3344 enqueue_pending_signal.
3346 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3348 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3351 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3353 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3354 (s390_regmap_3264) [!__s390x__]: New global.
3355 (s390_collect_ptrace_register): Skip map entries containing -1.
3356 (s390_supply_ptrace_register): Ditto.
3357 (s390_fill_gprs_high): New function.
3358 (s390_store_gprs_high): New function.
3359 (s390_regsets): Add NT_S390_HIGH_GPRS.
3360 (s390_get_hwcap): Enable on 31-bit.
3361 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3362 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3363 Detect NT_S390_HIGH_GPRS.
3364 (s390_usrregs_info_3264): Enable on 31-bit.
3365 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3366 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3368 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3371 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3372 * configure.srv: Ditto.
3373 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3374 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3375 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3376 (init_registers_amd64_linux): Remove prototype.
3377 (tdesc_amd64_linux): Remove declaration.
3378 (get_ipa_tdesc): New function.
3379 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3380 initialize remaining tdescs.
3381 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3382 (init_registers_i386_linux): Remove prototype.
3383 (tdesc_i386_linux): Remove declaration.
3384 (get_ipa_tdesc): New function.
3385 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3386 initialize remaining tdescs.
3387 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3388 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3389 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3390 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3391 (x86_get_ipa_tdesc_idx): New function.
3392 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3393 * linux-x86-tdesc.h: New file.
3394 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3395 (target_get_ipa_tdesc_idx): New macro.
3396 * tracepoint.c (ipa_tdesc_idx): New macro.
3397 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3398 (symbol_list): Add ipa_tdesc_idx.
3399 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3400 (ipa_tdesc): Remove.
3401 (ipa_tdesc_idx): New variable.
3402 (get_context_regcache): Use get_ipa_tdesc.
3403 (gdb_collect): Ditto.
3405 * tracepoint.h (get_ipa_tdesc): New prototype.
3406 (ipa_tdesc): Remove.
3408 2016-02-24 Pedro Alves <palves@redhat.com>
3410 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3411 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3412 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3413 Factor out common code between the USE_SIGTRAP_SIGINFO and
3414 !USE_SIGTRAP_SIGINFO blocks.
3415 (linux_low_filter_event): Call save_stop_reason instead of
3416 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3418 (linux_wait_1): Update comments.
3420 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
3422 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3423 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3424 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3425 ppc_insert_point, ppc_remove_point.
3427 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3429 * linux-s390-low.c (s390_supports_z_point_type): New function.
3430 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3432 2016-02-16 Yao Qi <yao.qi@linaro.org>
3434 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3435 PC. Get pc from regcache_read_pc.
3437 2016-02-12 Yao Qi <yao.qi@linaro.org>
3439 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3440 or linux_get_pc_32bit.
3441 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3443 2016-02-12 Yao Qi <yao.qi@linaro.org>
3445 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3446 arm_linux_get_next_pcs_fixup.
3448 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3450 * tracepoint.c (x_tracepoint_action_download): Change
3451 write_inferior_data_ptr to write_inferior_data_pointer.
3452 (cmd_qtstart): Likewise.
3453 (write_inferior_data_ptr): Remove.
3454 (download_agent_expr): Change write_inferior_data_ptr to
3455 write_inferior_data_pointer.
3456 (download_tracepoint_1): Likewise.
3457 (download_tracepoint): Likewise.
3458 (download_trace_state_variables): Likewise.
3460 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
3461 Marcin Kościelnicki <koriakin@0x04.net>
3463 * tracepoint.c (struct tracepoint_action_ops): Remove.
3464 (struct tracepoint_action): Remove ops.
3465 (m_tracepoint_action_download, r_tracepoint_action_download)
3466 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3467 size and offset accordingly.
3468 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3469 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3470 (tracepoint_action_send, tracepoint_action_download): New functions.
3471 Helpers for trace action handlers.
3472 (add_tracepoint_action): Remove setup actions ops.
3473 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3475 2016-02-10 Yao Qi <yao.qi@linaro.org>
3477 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3479 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3481 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3483 * configure: Regenerate.
3485 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3487 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3488 void * to gdb_byte *.
3489 * linux-low.c (siginfo_fixup): Likewise.
3490 (linux_xfer_siginfo): Likewise.
3491 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3493 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3495 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3497 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3499 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3501 * linux-x86-low.c [__x86_64__]: Include
3502 "nat/amd64-linux-siginfo.h".
3503 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3504 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3505 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3506 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3507 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3508 (cpt_si_fd, si_timerid, si_overrun): Move from
3509 nat/amd64-linux-siginfo.c.
3510 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3512 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3514 * server.c (skip_to_semicolon): Remove.
3515 (process_point_options): Use strchrnul instead of
3518 2016-01-26 Yao Qi <yao.qi@linaro.org>
3520 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3521 * linux-low.c (install_software_single_step_breakpoints): Don't
3522 call regcache_read_pc.
3523 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3526 2016-01-26 Yao Qi <yao.qi@linaro.org>
3528 * linux-low.c (install_software_single_step_breakpoints): Call
3529 regcache_read_pc instead of get_pc.
3531 2016-01-26 Yao Qi <yao.qi@linaro.org>
3533 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3534 (unblock_async_io): Rename to ...
3535 (block_unblock_async_io): ... it. New function.
3536 (enable_async_io): Don't install SIGIO handler. Unblock it
3538 (disable_async_io): Don't ignore SIGIO. Block it instead.
3539 (initialize_async_io): Install SIGIO handler. Don't call
3542 2016-01-26 Yao Qi <yao.qi@linaro.org>
3544 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3545 first character is '\003', call *the_target->request_interrupt.
3547 2016-01-25 Yao Qi <yao.qi@linaro.org>
3549 * remote-utils.c (new_thread_notify): Remove.
3550 (dead_thread_notify): Likewise.
3551 * remote-utils.h (new_thread_notify): Remove declaration.
3552 (dead_thread_notify): Likewise.
3554 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3556 * gdb.trace/pending.exp: Fix expected message on continue.
3558 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3560 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3561 it works properly on big-endian machines where sizeof (CORE_ADDR)
3564 2016-01-21 Pedro Alves <palves@redhat.com>
3566 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3567 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3568 * configure: Regenerate.
3570 2016-01-21 Yao Qi <yao.qi@linaro.org>
3572 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3573 is_thumb and set it according to CPSR saved on the stack.
3574 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3575 arm_sigreturn_next_pc.
3577 2016-01-18 Yao Qi <yao.qi@linaro.org>
3579 * linux-low.c (linux_set_pc_64bit): New function.
3580 (linux_get_pc_64bit): New function.
3581 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3583 * linux-sparc-low.c (debug_threads): Remove declaration.
3584 (sparc_get_pc): Remove.
3585 (the_low_target): Use linux_get_pc_64bit instead of
3587 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3588 (the_low_target): Use linux_get_pc_64bit and
3591 2016-01-18 Yao Qi <yao.qi@linaro.org>
3593 * linux-arm-low.c (debug_threads): Remove declaration.
3594 (arm_get_pc, arm_set_pc): Remove.
3595 (the_low_target): Use linux_get_pc_32bit and
3597 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3598 (the_low_target): Use linux_get_pc_32bit and
3600 * linux-cris-low.c (debug_threads): Remove declaration.
3601 (cris_get_pc, cris_set_pc,): Remove.
3602 (the_low_target): Use linux_get_pc_32bit and
3604 * linux-crisv32-low.c (debug_threads): Remove declaration.
3605 (cris_get_pc, cris_set_pc): Remove.
3606 (the_low_target): Use linux_get_pc_32bit and
3608 * linux-low.c: Include inttypes.h.
3609 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3610 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3611 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3612 (the_low_target): Use linux_get_pc_32bit and
3614 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3615 (the_low_target): Use linux_get_pc_32bit and
3617 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3618 (the_low_target): Use linux_get_pc_32bit and
3620 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3621 (the_low_target): Use linux_get_pc_32bit and
3623 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3624 (the_low_target): Use linux_get_pc_32bit and
3627 2016-01-18 Gary Benson <gbenson@redhat.com>
3629 * configure.ac (AC_FUNC_FORK): New check.
3630 * config.in: Regenerate.
3631 * configure: Likewise.
3633 2016-01-14 Yao Qi <yao.qi@linaro.org>
3635 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3636 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3637 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3638 arm_get_next_pcs_ctor.
3640 2016-01-12 Josh Stone <jistone@redhat.com>
3641 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3643 * inferiors.h: Include "gdb_vecs.h".
3644 (struct process_info): Add syscalls_to_catch.
3645 * inferiors.c (remove_process): Free syscalls_to_catch.
3646 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3647 syscall_return stops.
3648 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3649 * server.c (handle_general_set): Handle QCatchSyscalls.
3650 (handle_query): Report support for QCatchSyscalls.
3651 * target.h (struct target_ops): Add supports_catch_syscall.
3652 (target_supports_catch_syscall): New macro.
3653 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3654 (struct lwp_info): Add syscall_state.
3655 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3656 Maintain syscall_state and syscalls_to_catch across exec.
3657 (get_syscall_trapinfo): New function, proxy to the_low_target.
3658 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3659 (linux_low_filter_event): Toggle syscall_state entry/return for
3660 syscall traps, and set it ignored for all others.
3661 (gdb_catching_syscalls_p): New function.
3662 (gdb_catch_this_syscall_p): New function.
3663 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3664 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3665 (linux_supports_catch_syscall): New function.
3666 (linux_target_ops): Install it.
3667 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3668 (the_low_target): Install it.
3670 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3672 * acinclude.m4: Include new ../warning.m4 file.
3673 * configure: Regenerated.
3674 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3676 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3678 * ax.c (is_goto_target): Mark static.
3679 * linux-low.c (register_addr): Likewise.
3680 (linux_fetch_registers, linux_store_registers): Likewise.
3681 * mem-break.c (any_persistent_commands): Fix old prototype.
3682 (add_commands_to_breakpoint): Mark static.
3683 * regcache.c (find_register_by_name): Delete unused func.
3684 * remote-utils.c (hex_or_minus_one): Mark static.
3685 * server.c (monitor_show_help): Mark static.
3686 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3687 handle_v_requests): Likewise.
3689 2016-01-12 Pedro Alves <palves@redhat.com>
3691 Remove use of the registered trademark symbol throughout.
3693 2016-01-08 Yao Qi <yao.qi@linaro.org>
3695 * remote-utils.c (getpkt): If c is '\003', call target hook
3698 2016-01-06 Yao Qi <yao.qi@linaro.org>
3700 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3701 linux-aarch32-low.c.
3702 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3703 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3704 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3705 (thumb2_breakpoint): Declare.
3706 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3707 linux-aarch32-low.h.
3708 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3709 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3710 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3712 2016-01-01 Joel Brobecker <brobecker@adacore.com>
3714 * gdbreplay.c (gdbreplay_version): Change copyright year in
3716 * server.c (gdbserver_version): Likewise.
3718 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3720 * server.c (crc32_table): Delete.
3721 (crc32): Use libiberty's xcrc32 function.
3723 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3725 * lynx-low.c (lynx_delete_thread_callback): New function.
3726 (lynx_mourn): Properly delete our process and all of its
3727 threads. Remove call to clear_inferiors.
3729 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3731 * target.c (thread_search_callback): Add check that
3732 the thread_stopped target callback is not NULL before
3735 2015-12-21 Yao Qi <yao.qi@linaro.org>
3737 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3740 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3742 * server.c (handle_query): Call target_supports_software_single_step.
3744 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3746 * linux-low.c (single_step): New function.
3747 (linux_resume_one_lwp_throw): Call single_step.
3748 (start_step_over): Likewise.
3750 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3752 * Makefile.in (SFILES): Append arch/arm-linux.c,
3753 arch/arm-get-next-pcs.c.
3754 (arm-linux.o): New rule.
3755 (arm-get-next-pcs.o): New rule.
3756 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3758 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3759 to linux-aarch32-low.c.
3760 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3761 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3762 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3763 (thumb2_breakpoint_len): Likewise.
3764 (arm_is_thumb_mode): Make non-static.
3765 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3766 from linux-aarch32-low.c.
3767 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3768 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3769 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3770 (thumb2_breakpoint_len): Likewise.
3771 (arm_is_thumb_mode): New declaration.
3772 * linux-arm-low.c: Include arch/arm-linux.h
3773 aarch/arm-get-next-pcs.h, sys/syscall.h.
3774 (get_next_pcs_ops): New struct.
3775 (get_next_pcs_addr_bits_remove): New function.
3776 (get_next_pcs_is_thumb): New function.
3777 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3778 (arm_sigreturn_next_pc): Likewise.
3779 (get_next_pcs_syscall_next_pc): Likewise.
3780 (arm_gdbserver_get_next_pcs): Likewise.
3781 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3783 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3784 * server.h: Include gdb_vecs.h.
3786 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3788 * Makefile.in (SFILES): Append common/common-regcache.c.
3789 (OBS): Append common-regcache.o.
3790 (common-regcache.o): New rule.
3791 * regcache.c (init_register_cache): Initialize cache to
3793 (regcache_raw_read_unsigned): New function.
3794 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3795 register_status enum.
3797 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3799 * linux-aarch64-low.c (the_low_targets): Rename
3800 breakpoint_reinsert_addr to get_next_pcs.
3801 * linux-arm-low.c (the_low_targets): Likewise.
3802 * linux-bfin-low.c (the_low_targets): Likewise.
3803 * linux-cris-low.c (the_low_targets): Likewise.
3804 * linux-crisv32-low.c (the_low_targets): Likewise.
3805 * linux-low.c (can_software_single_step): Likewise.
3806 (install_software_single_step_breakpoints): New function.
3807 (start_step_over): Use install_software_single_step_breakpoints.
3808 * linux-low.h: New CORE_ADDR vector.
3809 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3811 * linux-mips-low.c (the_low_targets): Likewise.
3812 * linux-nios2-low.c (the_low_targets): Likewise.
3813 * linux-sparc-low.c (the_low_targets): Likewise.
3815 2015-12-17 Pedro Alves <palves@redhat.com>
3817 * linux-low.c (linux_kill_one_lwp): Remove references to
3819 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3821 (linux_init_signals): Delete.
3822 (initialize_low): Adjust.
3823 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3825 2015-12-16 Pedro Alves <palves@redhat.com>
3827 * configure.ac (compiler warning flags): When testing a
3828 -Wno-foo option, check whether -Wfoo works instead.
3829 * configure: Regenerate.
3831 2015-12-11 Don Breazeal <donb@codesourcery.com>
3833 * server.c (process_serial_event): Don't exit from gdbserver
3834 in remote mode if there are still active inferiors.
3836 2015-12-11 Yao Qi <yao.qi@linaro.org>
3838 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3839 arm_breakpoint_at if the process is 32-bit.
3841 2015-12-11 Yao Qi <yao.qi@linaro.org>
3843 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3846 2015-12-07 Yao Qi <yao.qi@linaro.org>
3848 * configure.srv: Append arm.o to srv_tgtobj for
3849 aarch64*-*-linux* target.
3850 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3851 from linux-arm-low.c.
3852 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3853 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3854 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3855 (thumb2_breakpoint_len): Likewise.
3856 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3857 (arm_breakpoint_kinds): Likewise.
3858 (arm_breakpoint_kind_from_pc): Likewise.
3859 (arm_sw_breakpoint_from_kind): Likewise.
3860 (arm_breakpoint_kind_from_current_state): Likewise.
3861 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3862 (arm_sw_breakpoint_from_kind): Declare.
3863 (arm_breakpoint_kind_from_current_state): Declare.
3864 (arm_breakpoint_at): Declare.
3865 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3866 arm_sw_breakpoint_from_kind if process is 32-bit.
3867 (aarch64_breakpoint_kind_from_pc): New function.
3868 (aarch64_breakpoint_kind_from_current_state): New function.
3869 (the_low_target): Initialize fields breakpoint_kind_from_pc
3870 and breakpoint_kind_from_current_state.
3871 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3872 linux-aarch32-low.c.
3873 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3874 (arm_breakpoint, arm_breakpoint_len): Likewise.
3875 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3876 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3877 (arm_is_thumb_mode): Likewise.
3878 (arm_breakpoint_at): Likewise.
3879 (arm_breakpoint_kind_from_pc): Likewise.
3880 (arm_sw_breakpoint_from_kind): Likewise.
3881 (arm_breakpoint_kind_from_current_state): Likewise.
3884 2015-08-04 Yao Qi <yao.qi@linaro.org>
3886 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3887 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3888 * server.c (extended_protocol): Remove "static".
3889 * server.h (extended_protocol): Declare it.
3891 2015-12-04 Josh Stone <jistone@redhat.com>
3893 * target.h (struct target_ops) <arch_setup>: Rename to ...
3894 (struct target_ops) <post_create_inferior>: ... this.
3895 (target_arch_setup): Rename to ...
3896 (target_post_create_inferior): ... this, calling post_create_inferior.
3897 * server.c (start_inferior): Update target_arch_setup calls to
3898 target_post_create_inferior.
3899 * linux-low.c (linux_low_ptrace_options): Forward declare.
3900 (linux_arch_setup): Update its comment for general use.
3901 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3902 (struct linux_target_ops): Use linux_post_create_inferior.
3903 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3904 to post_create_inferior.
3905 * nto-low.c (struct nto_target_ops): Likewise.
3906 * spu-low.c (struct spu_target_ops): Likewise.
3907 * win32-low.c (struct win32_target_ops): Likewise.
3909 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3911 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3913 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3915 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3916 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3917 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3918 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3919 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3920 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3921 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3922 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3923 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3924 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3925 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3926 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3928 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3930 * linux-low.c (linux_look_up_symbols): Don't call
3931 linux_supports_traceclone.
3932 * linux-low.h (thread_db_init): Remove use_events argument.
3933 * thread-db.c (thread_db_use_event): Remove global variable.
3934 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3935 (struct thread_db) <td_create_bp>: Remove field.
3936 (thread_db_create_event): Remove function.
3937 (thread_db_enable_reporting): Likewise.
3938 (find_one_thread): Don't check for thread_db_use_events.
3939 (attach_thread): Likewise.
3940 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3941 (try_thread_db_load_1): Don't check for thread_db_use_events.
3942 (thread_db_init): Remove use_events argument and thread events
3944 (remove_thread_event_breakpoints): Remove function.
3945 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3947 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3949 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3951 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3952 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3953 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3954 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3955 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3957 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3959 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3960 * linux-low.c (can_hardware_single_step): Use
3961 supports_hardware_single_step.
3962 (can_software_single_step): New function.
3963 (start_step_over): Call can_software_single_step.
3964 (linux_supports_hardware_single_step): New function.
3965 (struct target_ops) <supports_software_single_step>: Initialize.
3966 * linux-low.h (struct linux_target_ops)
3967 <supports_hardware_single_step>: Initialize.
3968 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3969 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3970 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3971 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3972 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3973 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3974 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3975 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3976 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3977 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3979 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3980 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3982 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3983 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3984 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3986 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3987 * target.h (struct target_ops): <supports_software_single_step>:
3989 (target_supports_software_single_step): New macro.
3991 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3993 * linux-low.c (linux_wait_1): Fix pc advance condition.
3994 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3995 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3997 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3999 * linux-arm-low.c (arm_is_thumb_mode): New function.
4000 (arm_breakpoint_at): Use arm_is_thumb_mode.
4001 (arm_breakpoint_kind_from_current_state): New function.
4002 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4004 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4005 (linux_breakpoint_kind_from_current_state): New function.
4006 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4007 * linux-low.h (struct linux_target_ops)
4008 <breakpoint_kind_from_current_state>: New field.
4009 * target.h (struct target_ops): Likewise.
4010 (target_breakpoint_kind_from_current_state): New macro.
4012 2015-11-30 Pedro Alves <palves@redhat.com>
4014 * linux-low.c (linux_resume): Wake up the event loop before
4017 2015-11-30 Pedro Alves <palves@redhat.com>
4019 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4021 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4023 * target.c (struct thread_search): New structure.
4024 (thread_search_callback): New function.
4025 (prev_general_thread): New global.
4026 (prepare_to_access_memory, done_accessing_memory): New functions.
4027 * target.h (prepare_to_access_memory, done_accessing_memory):
4028 Replace macros with function declarations.
4030 2015-11-30 Pedro Alves <palves@redhat.com>
4033 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4034 report TARGET_WAITKIND_NO_RESUMED.
4035 * remote-utils.c (prepare_resume_reply): Handle
4036 TARGET_WAITKIND_NO_RESUMED.
4037 * server.c (report_no_resumed): New global.
4038 (handle_query) <qSupported>: Handle "no-resumed+". Report
4039 "no-resumed+" support.
4040 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4041 return error if the client doesn't support no-resumed events.
4042 (push_stop_notification): New function.
4043 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
4044 events if the client supports them.
4046 2015-11-30 Pedro Alves <palves@redhat.com>
4048 * linux-low.c (thread_still_has_status_pending_p): Don't check
4050 (lwp_resumed): New function.
4051 (status_pending_p_callback): Return early if the LWP is not
4052 supposed to be resumed.
4054 2015-11-30 Pedro Alves <palves@redhat.com>
4056 * linux-low.c (handle_extended_wait): Assert that the LWP's
4057 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
4058 thread create events, leave the new child's status pending.
4059 (linux_low_filter_event): If GDB wants to hear about thread exit
4060 events, leave the LWP marked dead and don't delete it.
4061 (linux_wait_for_event_filtered): Don't check for thread exit.
4062 (filter_exit_event): New function.
4063 (linux_wait_1): Use it, when returning an exit event.
4064 (linux_resume_one_lwp_throw): Assert that the LWP's
4065 waitstatus is TARGET_WAITKIND_IGNORE.
4066 * remote-utils.c (prepare_resume_reply): Handle
4067 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4068 * server.c (report_thread_events): New global.
4069 (handle_general_set): Handle QThreadEvents.
4070 (handle_query) <qSupported>: Handle and report QThreadEvents+;
4071 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4072 TARGET_WAITKIND_THREAD_EXITED.
4073 * server.h (report_thread_events): Declare.
4075 2015-11-30 Pedro Alves <palves@redhat.com>
4077 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4078 the thread's last_resume_kind was resume_stop.
4080 2015-11-30 Pedro Alves <palves@redhat.com>
4082 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4085 2015-11-30 Pedro Alves <palves@redhat.com>
4087 * server.c (handle_v_requests): Handle vCtrlC.
4089 2015-11-30 Pedro Alves <palves@redhat.com>
4091 * gdbthread.h (find_any_thread_of_pid): Declare.
4092 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4094 * server.c (handle_query): If current_thread is NULL, look for
4095 another thread of the selected process.
4097 2015-11-26 Daniel Colascione <dancol@dancol.org>
4098 Simon Marchi <simon.marchi@ericsson.com>
4100 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4101 * server.c (handle_qxfer_threads_worker): Refactor to include thread
4103 * target.h (struct target_ops) <thread_name>: New field.
4104 (target_thread_name): New macro.
4106 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4108 * regcache.h (regcache_invalidate_pid): Add declaration.
4109 * regcache.c (regcache_invalidate_pid): New function, extracted
4110 from regcache_invalidate.
4111 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4112 Add trivial documentation comment.
4113 * lynx-low.c: Use regcache_invalidate_pid instead of
4114 regcache_invalidate.
4116 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4118 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4119 and Elf64_auxv_t if the target is Android.
4121 2015-11-22 Doug Evans <xdje42@gmail.com>
4123 * target.h: #include <sys/types.h>.
4125 2015-11-19 Pedro Alves <palves@redhat.com>
4127 * linux-low.c (linux_process_qsupported): Change prototype.
4129 * linux-low.h (struct linux_target_ops) <process_qsupported>:
4131 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4132 and adjust to loop over all features.
4133 * server.c (handle_query) <qSupported>: Adjust to call
4134 target_process_qsupported once, passing it a vector of unprocessed
4136 * target.h (struct target_ops) <process_qsupported>: Change
4138 (target_process_qsupported): Adjust.
4140 2015-11-19 Pedro Alves <palves@redhat.com>
4142 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4144 * configure: Regenerate.
4146 2015-11-19 Pedro Alves <palves@redhat.com>
4148 * configure: Regenerate.
4150 2015-11-19 Yao Qi <yao.qi@linaro.org>
4152 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4155 2015-11-19 Yao Qi <yao.qi@linaro.org>
4157 * linux-aarch64-low.c (enum aarch64_operand_type): New.
4158 (struct aarch64_operand): Move enum out.
4160 2015-11-19 Yao Qi <yao.qi@linaro.org>
4162 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4163 struct user_fpsimd_state *.
4164 (aarch64_store_fpregset): Likewise.
4166 2015-11-19 Yao Qi <yao.qi@linaro.org>
4168 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4169 struct user_pt_regs *.
4170 (aarch64_store_gregset): Likewise.
4172 2015-11-18 Pedro Alves <palves@redhat.com>
4174 * Makefile.in (all_object_files): Add $IPA_OBJS.
4176 2015-11-17 Pedro Alves <palves@redhat.com>
4178 * win32-low.c (win32_resume): Use gdb_signal_from_host,
4179 GDB_SIGNAL_0 and gdb_signal_to_string.
4181 2015-11-17 Pedro Alves <palves@redhat.com>
4183 * win32-low.c (handle_output_debug_string): Remove parameter.
4184 (win32_kill): Remove our_status local and adjust call to
4185 handle_output_debug_string.
4186 (get_child_debug_event): Adjust call to
4187 handle_output_debug_string.
4189 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4191 * linux-mips-low.c (mips_fill_gregset): Add cast.
4192 (mips_store_gregset): Likewise.
4193 (mips_fill_fpregset): Likewise.
4194 (mips_store_fpregset): Likewise.
4196 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4198 * linux-mips-low.c (mips_add_watchpoint): Rename private to
4201 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4203 * linux-mips-low.c (mips_linux_new_thread): Change type of
4204 watch_type to enum target_hw_bp_type.
4206 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4208 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4209 Change return type to arm_hwbp_type.
4211 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4213 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4214 (arm_store_gregset): Likewise.
4215 * linux-arm-low.c (arm_get_hwcap): Likewise.
4216 (arm_read_description): Likewise.
4218 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4220 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4222 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4224 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4225 (ppc_fill_vsxregset): Likewise.
4226 (ppc_store_vsxregset): Likewise.
4227 (ppc_fill_vrregset): Likewise.
4228 (ppc_store_vrregset): Likewise.
4229 (ppc_fill_evrregset): Likewise.
4230 (ppc_store_evrregset): Likewise.
4232 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4234 * linux-ppc-low.c (ppc_usrregs_info): Remove
4235 forward-declaration.
4236 (ppc_arch_setup): Move lower in file.
4238 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
4240 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4241 (ps_pdwrite): Likewise.
4243 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4245 * linux-arm-low.c (arm_new_thread): Move pointer dereference
4246 to after assert checks.
4248 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
4250 * proc-service.c (ps_pdread): Add/adjust casts.
4251 (ps_pdwrite): Add/adjust casts.
4253 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4255 * server.c (handle_search_memory_1): Cast return value of
4258 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4260 * server.c (write_qxfer_response): Change type of data to
4263 2015-10-29 Pedro Alves <palves@redhat.com>
4265 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4267 2015-10-29 Pedro Alves <palves@redhat.com>
4269 * tracepoint.c (clear_installed_tracepoints): Add casts.
4271 2015-10-29 Pedro Alves <palves@redhat.com>
4273 * server.c (handle_v_cont, process_serial_event): Add enum
4274 gdb_signal casts to signal parsing code.
4276 2015-10-29 Pedro Alves <palves@redhat.com>
4278 * linux-low.h (NULL_REGSET): Define.
4279 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4280 * linux-arm-low.c (arm_regsets): Likewise.
4281 * linux-crisv32-low.c (cris_regsets): Likewise.
4282 * linux-m68k-low.c (m68k_regsets): Likewise.
4283 * linux-mips-low.c (mips_regsets): Likewise.
4284 * linux-nios2-low.c (nios2_regsets): Likewise.
4285 * linux-ppc-low.c (ppc_regsets): Likewise.
4286 * linux-s390-low.c (s390_regsets): Likewise.
4287 * linux-sh-low.c (sh_regsets): Likewise.
4288 * linux-sparc-low.c (sparc_regsets): Likewise.
4289 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4290 * linux-tile-low.c (tile_regsets): Likewise.
4291 * linux-x86-low.c (x86_regsets): Likewise.
4292 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4294 2015-10-29 Pedro Alves <palves@redhat.com>
4296 * linux-low.h (NULL_REGSET): Define.
4297 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4298 * linux-arm-low.c (arm_regsets): Likewise.
4299 * linux-crisv32-low.c (cris_regsets): Likewise.
4300 * linux-m68k-low.c (m68k_regsets): Likewise.
4301 * linux-mips-low.c (mips_regsets): Likewise.
4302 * linux-nios2-low.c (nios2_regsets): Likewise.
4303 * linux-ppc-low.c (ppc_regsets): Likewise.
4304 * linux-s390-low.c (s390_regsets): Likewise.
4305 * linux-sh-low.c (sh_regsets): Likewise.
4306 * linux-sparc-low.c (sparc_regsets): Likewise.
4307 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4308 * linux-tile-low.c (tile_regsets): Likewise.
4309 * linux-x86-low.c (x86_regsets): Likewise.
4310 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4312 2015-10-26 Doug Evans <dje@google.com>
4314 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4316 2015-10-26 Doug Evans <dje@google.com>
4318 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4320 2015-10-26 Doug Evans <dje@google.com>
4322 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4324 (attach_thread, find_new_threads_callback): Ditto.
4326 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4328 * mem-break.h (set_breakpoint_data): Remove.
4330 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4332 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4333 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4334 (initialize_low): Remove set_breakpoint_data call.
4335 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4336 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4337 (initialize_low): Remove set_breakpoint_data call.
4338 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4339 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4340 (initialize_low): Remove set_breakpoint_data call.
4342 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4344 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4345 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4346 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4347 * target.h (target_breakpoint_kind_from_pc): New macro.
4349 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4351 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4352 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4353 the default breakpoint kind.
4355 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4357 * linux-arm-low.c (arm_supports_z_point_type): Add software
4360 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4362 * linux-arm-low.c: Refactor breakpoint definitions.
4363 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4364 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4366 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4368 * Makefile.in: Add arm.c/o.
4369 * configure.srv: Likewise.
4370 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4371 (arm_breakpoint_kind_from_pc): New function.
4372 (arm_sw_breakpoint_from_kind): Return proper kind.
4373 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4375 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4377 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4379 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4380 (struct raw_breakpoint) <size>: Remove.
4381 (struct raw_breakpoint) <kind>: Add.
4382 (bp_size): New function.
4383 (bp_opcode): Likewise.
4384 (find_raw_breakpoint_at): Adjust for kind.
4385 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4386 (remove_memory_breakpoint): Adjust for kind call bp_size.
4387 (set_raw_breakpoint_at): Adjust for kind.
4388 (set_breakpoint): Likewise.
4389 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4390 (delete_raw_breakpoint): Adjust for kind.
4391 (delete_breakpoint): Likewise.
4392 (find_gdb_breakpoint): Likewise.
4393 (set_gdb_breakpoint_1): Likewise.
4394 (set_gdb_breakpoint): Likewise.
4395 (delete_gdb_breakpoint_1): Likewise.
4396 (delete_gdb_breakpoint): Likewise.
4397 (uninsert_raw_breakpoint): Likewise.
4398 (reinsert_raw_breakpoint): Likewise.
4399 (set_breakpoint_data): Remove.
4400 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4401 (check_mem_read): Adjust for kind call bp_size.
4402 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4403 (clone_one_breakpoint): Adjust for kind.
4404 * mem-break.h (set_gdb_breakpoint): Likewise.
4405 (delete_gdb_breakpoint): Likewise.
4406 * server.c (process_serial_event): Likewise.
4408 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4410 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4411 (struct linux_target_ops) <breakpoint>: Remove.
4412 (struct linux_target_ops) <breakpoint_len>: Remove.
4413 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4414 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4415 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4416 (arm_sw_breakpoint_from_kind): New function.
4417 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4418 (struct linux_target_ops) <breakpoint>: Remove.
4419 (struct linux_target_ops) <breakpoint_len>: Remove.
4420 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4421 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4422 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4423 (struct linux_target_ops) <breakpoint>: Remove.
4424 (struct linux_target_ops) <breakpoint_len>: Remove.
4425 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4426 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4427 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
4428 (struct linux_target_ops) <breakpoint>: Remove.
4429 (struct linux_target_ops) <breakpoint_len>: Remove.
4430 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4431 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4432 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4433 and sw_breakpoint_from_kind to increment the pc.
4434 (linux_breakpoint_kind_from_pc): New function.
4435 (linux_sw_breakpoint_from_kind): New function.
4436 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4437 (initialize_low): Call breakpoint_kind_from_pc and
4438 sw_breakpoint_from_kind to replace breakpoint_data/len.
4439 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4441 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4442 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4443 (struct linux_target_ops) <breakpoint>: Remove.
4444 (struct linux_target_ops) <breakpoint_len>: Remove.
4445 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4446 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4447 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
4448 (struct linux_target_ops) <breakpoint>: Remove.
4449 (struct linux_target_ops) <breakpoint_len>: Remove.
4450 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4451 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4452 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4453 (struct linux_target_ops) <breakpoint>: Remove.
4454 (struct linux_target_ops) <breakpoint_len>: Remove.
4455 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4456 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4457 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4458 (struct linux_target_ops) <breakpoint>: Remove.
4459 (struct linux_target_ops) <breakpoint_len>: Remove.
4460 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4461 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4462 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4463 (struct linux_target_ops) <breakpoint>: Remove.
4464 (struct linux_target_ops) <breakpoint_len>: Remove.
4465 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4466 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4467 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4468 (struct linux_target_ops) <breakpoint>: Remove.
4469 (struct linux_target_ops) <breakpoint_len>: Remove.
4470 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4471 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4472 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4473 (struct linux_target_ops) <breakpoint>: Remove.
4474 (struct linux_target_ops) <breakpoint_len>: Remove.
4475 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4476 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4477 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4478 (struct linux_target_ops) <breakpoint>: Remove.
4479 (struct linux_target_ops) <breakpoint_len>: Remove.
4480 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4481 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4482 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4483 (struct linux_target_ops) <breakpoint>: Remove.
4484 (struct linux_target_ops) <breakpoint_len>: Remove.
4485 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4486 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4487 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4488 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4489 (struct linux_target_ops) <breakpoint>: Remove.
4490 (struct linux_target_ops) <breakpoint_len>: Remove.
4491 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4492 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4493 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4494 (struct linux_target_ops) <breakpoint>: Remove.
4495 (struct linux_target_ops) <breakpoint_len>: Remove.
4496 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4497 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4499 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4501 * linux-cris-low.c (cris_get_pc): Remove void arg.
4503 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4505 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4508 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4510 * inferiors.c (thread_pid_matches_callback): New function.
4511 (find_thread_process): New function.
4512 (remove_thread): Reset current_thread.
4513 (remove_process): Assert threads have been removed first.
4515 2015-10-15 Yao Qi <yao.qi@linaro.org>
4517 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4519 (aarch64_remove_point): Likewise.
4520 * regcache.c (regcache_register_size): New function.
4522 2015-10-12 Yao Qi <yao.qi@linaro.org>
4524 * linux-aarch64-low.c: Update all callers as emit_load_store
4525 is renamed to aarch64_emit_load_store.
4527 2015-10-12 Yao Qi <yao.qi@linaro.org>
4529 * linux-aarch64-low.c: Update all callers of function renaming
4530 from emit_insn to aarch64_emit_insn.
4532 2015-10-12 Yao Qi <yao.qi@linaro.org>
4534 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4535 arch/aarch64-insn.h.
4536 (struct aarch64_memory_operand): Likewise.
4538 (emit_insn): Move to arch/aarch64-insn.c.
4539 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4540 (emit_load_store): Move to arch/aarch64-insn.c.
4541 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4542 (can_encode_int32): Remove.
4544 2015-10-12 Yao Qi <yao.qi@linaro.org>
4546 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4547 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4548 (aarch64_relocate_instruction): Likewise.
4549 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4550 (struct aarch64_insn_visitor): Likewise.
4552 2015-10-12 Yao Qi <yao.qi@linaro.org>
4554 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4555 (struct aarch64_insn_visitor): New.
4556 (struct aarch64_insn_relocation_data): New.
4557 (aarch64_ftrace_insn_reloc_b): New function.
4558 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4559 (aarch64_ftrace_insn_reloc_cb): Likewise.
4560 (aarch64_ftrace_insn_reloc_tb): Likewise.
4561 (aarch64_ftrace_insn_reloc_adr): Likewise.
4562 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4563 (aarch64_ftrace_insn_reloc_others): Likewise.
4565 (aarch64_relocate_instruction): Use visitor.
4567 2015-10-12 Yao Qi <yao.qi@linaro.org>
4569 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4570 int. Add argument buf.
4571 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4572 aarch64_relocate_instruction.
4574 2015-10-12 Yao Qi <yao.qi@linaro.org>
4576 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4577 argument insn. Remove local variable insn. Don't call
4579 (aarch64_install_fast_tracepoint_jump_pad): Call
4582 2015-09-30 Yao Qi <yao.qi@linaro.org>
4584 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4585 (emit_load_store_pair): Likewise.
4587 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4589 * dll.c (match_dll): Add cast(s).
4590 (unloaded_dll): Likewise.
4591 * linux-low.c (second_thread_of_pid_p): Likewise.
4592 (delete_lwp_callback): Likewise.
4593 (count_events_callback): Likewise.
4594 (select_event_lwp_callback): Likewise.
4595 (linux_set_resume_request): Likewise.
4596 * server.c (accumulate_file_name_length): Likewise.
4597 (emit_dll_description): Likewise.
4598 (handle_qxfer_threads_worker): Likewise.
4599 (visit_actioned_threads): Likewise.
4600 * thread-db.c (any_thread_of): Likewise.
4601 * tracepoint.c (same_process_p): Likewise.
4602 (match_blocktype): Likewise.
4603 (build_traceframe_info_xml): Likewise.
4605 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4607 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4609 (gdb_unparse_agent_expr): Likewise.
4610 * hostio.c (require_data): Likewise.
4611 (handle_pread): Likewise.
4612 * linux-low.c (disable_regset): Likewise.
4613 (fetch_register): Likewise.
4614 (store_register): Likewise.
4615 (get_dynamic): Likewise.
4616 (linux_qxfer_libraries_svr4): Likewise.
4617 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4618 (set_fast_tracepoint_jump): Likewise.
4619 (uninsert_fast_tracepoint_jumps_at): Likewise.
4620 (reinsert_fast_tracepoint_jumps_at): Likewise.
4621 (validate_inserted_breakpoint): Likewise.
4622 (clone_agent_expr): Likewise.
4623 * regcache.c (init_register_cache): Likewise.
4624 * remote-utils.c (putpkt_binary_1): Likewise.
4625 (decode_M_packet): Likewise.
4626 (decode_X_packet): Likewise.
4627 (look_up_one_symbol): Likewise.
4628 (relocate_instruction): Likewise.
4629 (monitor_output): Likewise.
4630 * server.c (handle_search_memory): Likewise.
4631 (handle_qxfer_exec_file): Likewise.
4632 (handle_qxfer_libraries): Likewise.
4633 (handle_qxfer): Likewise.
4634 (handle_query): Likewise.
4635 (handle_v_cont): Likewise.
4636 (handle_v_run): Likewise.
4637 (captured_main): Likewise.
4638 * target.c (write_inferior_memory): Likewise.
4639 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4640 * tracepoint.c (init_trace_buffer): Likewise.
4641 (add_tracepoint_action): Likewise.
4642 (add_traceframe): Likewise.
4643 (add_traceframe_block): Likewise.
4644 (cmd_qtdpsrc): Likewise.
4645 (cmd_qtdv): Likewise.
4646 (cmd_qtstatus): Likewise.
4647 (response_source): Likewise.
4648 (response_tsv): Likewise.
4649 (cmd_qtnotes): Likewise.
4650 (gdb_collect): Likewise.
4651 (initialize_tracepoint): Likewise.
4653 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4655 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4656 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4657 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4659 (enum aarch64_condition_codes): New enum.
4660 (w0): New static global.
4663 (struct aarch64_memory_operand) <type>: New
4664 MEMORY_OPERAND_POSTINDEX type.
4665 (postindex_memory_operand): New helper function.
4666 (emit_ret): New function.
4667 (emit_load_store_pair): New function, factored out of emit_stp
4668 with support for MEMORY_OPERAND_POSTINDEX.
4669 (emit_stp): Rewrite using emit_load_store_pair.
4670 (emit_ldp): New function.
4671 (emit_load_store): Likewise.
4672 (emit_ldr): Mention post-index instruction in comment.
4673 (emit_ldrh): New function.
4674 (emit_ldrb): New function.
4675 (emit_ldrsw): Mention post-index instruction in comment.
4676 (emit_str): Likewise.
4677 (emit_subs): New function.
4678 (emit_cmp): Likewise.
4679 (emit_and): Likewise.
4680 (emit_orr): Likewise.
4681 (emit_orn): Likewise.
4682 (emit_eor): Likewise.
4683 (emit_mvn): Likewise.
4684 (emit_lslv): Likewise.
4685 (emit_lsrv): Likewise.
4686 (emit_asrv): Likewise.
4687 (emit_mul): Likewise.
4688 (emit_sbfm): Likewise.
4689 (emit_sbfx): Likewise.
4690 (emit_ubfm): Likewise.
4691 (emit_ubfx): Likewise.
4692 (emit_csinc): Likewise.
4693 (emit_cset): Likewise.
4694 (emit_nop): Likewise.
4695 (emit_ops_insns): New helper function.
4696 (emit_pop): Likewise.
4697 (emit_push): Likewise.
4698 (aarch64_emit_prologue): New function.
4699 (aarch64_emit_epilogue): Likewise.
4700 (aarch64_emit_add): Likewise.
4701 (aarch64_emit_sub): Likewise.
4702 (aarch64_emit_mul): Likewise.
4703 (aarch64_emit_lsh): Likewise.
4704 (aarch64_emit_rsh_signed): Likewise.
4705 (aarch64_emit_rsh_unsigned): Likewise.
4706 (aarch64_emit_ext): Likewise.
4707 (aarch64_emit_log_not): Likewise.
4708 (aarch64_emit_bit_and): Likewise.
4709 (aarch64_emit_bit_or): Likewise.
4710 (aarch64_emit_bit_xor): Likewise.
4711 (aarch64_emit_bit_not): Likewise.
4712 (aarch64_emit_equal): Likewise.
4713 (aarch64_emit_less_signed): Likewise.
4714 (aarch64_emit_less_unsigned): Likewise.
4715 (aarch64_emit_ref): Likewise.
4716 (aarch64_emit_if_goto): Likewise.
4717 (aarch64_emit_goto): Likewise.
4718 (aarch64_write_goto_address): Likewise.
4719 (aarch64_emit_const): Likewise.
4720 (aarch64_emit_call): Likewise.
4721 (aarch64_emit_reg): Likewise.
4722 (aarch64_emit_pop): Likewise.
4723 (aarch64_emit_stack_flush): Likewise.
4724 (aarch64_emit_zero_ext): Likewise.
4725 (aarch64_emit_swap): Likewise.
4726 (aarch64_emit_stack_adjust): Likewise.
4727 (aarch64_emit_int_call_1): Likewise.
4728 (aarch64_emit_void_call_2): Likewise.
4729 (aarch64_emit_eq_goto): Likewise.
4730 (aarch64_emit_ne_goto): Likewise.
4731 (aarch64_emit_lt_goto): Likewise.
4732 (aarch64_emit_le_goto): Likewise.
4733 (aarch64_emit_gt_goto): Likewise.
4734 (aarch64_emit_ge_got): Likewise.
4735 (aarch64_emit_ops_impl): New static global variable.
4736 (aarch64_emit_ops): New target function, return
4737 &aarch64_emit_ops_impl.
4738 (struct linux_target_ops): Install it.
4740 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4742 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4743 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4745 * linux-aarch64-ipa.c: New file.
4746 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4748 (aarch64_get_thread_area): New target method.
4749 (extract_signed_bitfield): New helper function.
4750 (aarch64_decode_ldr_literal): New function.
4751 (enum aarch64_opcodes): New enum.
4752 (struct aarch64_register): New struct.
4753 (struct aarch64_operand): New struct.
4754 (x0): New static global.
4763 (aarch64_register): New helper function.
4764 (register_operand): Likewise.
4765 (immediate_operand): Likewise.
4766 (struct aarch64_memory_operand): New struct.
4767 (offset_memory_operand): New helper function.
4768 (preindex_memory_operand): Likewise.
4769 (enum aarch64_system_control_registers): New enum.
4770 (ENCODE): New macro.
4771 (emit_insn): New helper function.
4772 (emit_b): New function.
4773 (emit_bcond): Likewise.
4774 (emit_cb): Likewise.
4775 (emit_tb): Likewise.
4776 (emit_blr): Likewise.
4777 (emit_stp): Likewise.
4778 (emit_ldp_q_offset): Likewise.
4779 (emit_stp_q_offset): Likewise.
4780 (emit_load_store): Likewise.
4781 (emit_ldr): Likewise.
4782 (emit_ldrsw): Likewise.
4783 (emit_str): Likewise.
4784 (emit_ldaxr): Likewise.
4785 (emit_stxr): Likewise.
4786 (emit_stlr): Likewise.
4787 (emit_data_processing_reg): Likewise.
4788 (emit_data_processing): Likewise.
4789 (emit_add): Likewise.
4790 (emit_sub): Likewise.
4791 (emit_mov): Likewise.
4792 (emit_movk): Likewise.
4793 (emit_mov_addr): Likewise.
4794 (emit_mrs): Likewise.
4795 (emit_msr): Likewise.
4796 (emit_sevl): Likewise.
4797 (emit_wfe): Likewise.
4798 (append_insns): Likewise.
4799 (can_encode_int32_in): New helper function.
4800 (aarch64_relocate_instruction): New function.
4801 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4802 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4803 (struct linux_target_ops): Install aarch64_get_thread_area,
4804 aarch64_install_fast_tracepoint_jump_pad and
4805 aarch64_get_min_fast_tracepoint_insn_len.
4807 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4809 * Makefile.in (aarch64-insn.o): New rule.
4810 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4812 2015-09-21 Yao Qi <yao.qi@linaro.org>
4814 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4816 2015-09-21 Yao Qi <yao.qi@linaro.org>
4818 * tracepoint.c (max_jump_pad_size): Remove.
4820 2015-09-18 Yao Qi <yao.qi@linaro.org>
4822 * linux-aarch64-low.c: Don't include sys/uio.h.
4823 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4825 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
4827 * tracepoint.c (eval_result_type): Change prototype.
4828 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4830 2015-09-15 Pedro Alves <palves@redhat.com>
4832 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4833 Check whether to report exec events instead of checking whether
4834 multiprocess is enabled.
4836 2015-09-15 Pedro Alves <palves@redhat.com>
4839 * remote-utils.c (prepare_resume_reply): Merge
4840 TARGET_WAITKIND_VFORK_DONE switch case with the
4841 TARGET_WAITKIND_FORKED case.
4843 2015-09-15 Yao Qi <yao.qi@linaro.org>
4845 * server.c (handle_query): Check string comparison using
4846 "else if" instead of "if".
4848 2015-09-15 Yao Qi <yao.qi@linaro.org>
4850 * server.c (vCont_supported): New global variable.
4851 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4852 matches. Append ";vContSupported+" to own_buf.
4853 (handle_v_requests): Append ";s;S" to own_buf if target supports
4854 hardware single step or vCont_supported is false.
4855 (capture_main): Set vCont_supported to zero.
4857 2015-09-15 Yao Qi <yao.qi@linaro.org>
4859 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4861 (linux_supports_hardware_single_step): ... New function.
4862 (linux_target_ops): Update.
4863 * lynx-low.c (lynx_target_ops): Set field
4864 supports_hardware_single_step to target_can_do_hardware_single_step.
4865 * nto-low.c (nto_target_ops): Likewise.
4866 * spu-low.c (spu_target_ops): Likewise.
4867 * win32-low.c (win32_target_ops): Likewise.
4868 * target.c (target_can_do_hardware_single_step): New function.
4869 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4870 Remove. <supports_hardware_single_step>: New field.
4871 (target_supports_conditional_breakpoints): Remove.
4872 (target_supports_hardware_single_step): New macro.
4873 (target_can_do_hardware_single_step): Declare.
4874 * server.c (handle_query): Use target_supports_hardware_single_step
4875 instead of target_supports_conditional_breakpoints.
4877 2015-09-15 Yao Qi <yao.qi@linaro.org>
4879 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4881 (struct linux_target_ops the_low_target): Install
4882 aarch64_linux_siginfo_fixup.
4884 2015-09-11 Don Breazeal <donb@codesourcery.com>
4885 Luis Machado <lgustavo@codesourcery.com>
4887 * linux-low.c (linux_mourn): Static declaration.
4888 (linux_arch_setup): Move in front of
4889 handle_extended_wait.
4890 (linux_arch_setup_thread): New function.
4891 (handle_extended_wait): Handle exec events. Call
4892 linux_arch_setup_thread. Make event_lwp argument a
4893 pointer-to-a-pointer.
4894 (check_zombie_leaders): Do not check stopped threads.
4895 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4896 (linux_low_filter_event): Add lwp and thread for exec'ing
4897 non-leader thread if leader thread has been deleted.
4898 Refactor code into linux_arch_setup_thread and call it.
4899 Pass child lwp pointer by reference to handle_extended_wait.
4900 (linux_wait_for_event_filtered): Update comment.
4901 (linux_wait_1): Prevent clobbering exec event status.
4902 (linux_supports_exec_events): New function.
4903 (linux_target_ops) <supports_exec_events>: Initialize new member.
4904 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4906 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4907 * server.c (report_exec_events): New global variable.
4908 (handle_query): Handle qSupported query for exec-events feature.
4909 (captured_main): Initialize report_exec_events.
4910 * server.h (report_exec_events): Declare new global variable.
4911 * target.h (struct target_ops) <supports_exec_events>: New
4913 (target_supports_exec_events): New macro.
4914 * win32-low.c (win32_target_ops) <supports_exec_events>:
4915 Initialize new member.
4917 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4919 * linux-low.c (linux_low_enable_btrace): Remove.
4920 (linux_target_ops): Replace linux_low_enable_btrace with
4921 linux_enable_btrace.
4923 2015-09-03 Yao Qi <yao.qi@linaro.org>
4925 * linux-aarch64-low.c (aarch64_insert_point): Call
4926 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4929 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4931 * linux-low.c (check_stopped_by_breakpoint): Use
4932 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4934 2015-08-27 Pedro Alves <palves@redhat.com>
4936 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4938 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4940 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4941 the XNEW-family equivalent.
4942 (compile_bytecodes): Likewise.
4943 * dll.c (loaded_dll): Likewise.
4944 * event-loop.c (append_callback_event): Likewise.
4945 (create_file_handler): Likewise.
4946 (create_file_event): Likewise.
4947 * hostio.c (handle_open): Likewise.
4948 * inferiors.c (add_thread): Likewise.
4949 (add_process): Likewise.
4950 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4951 * linux-arm-low.c (arm_new_process): Likewise.
4952 (arm_new_thread): Likewise.
4953 * linux-low.c (add_to_pid_list): Likewise.
4954 (linux_add_process): Likewise.
4955 (handle_extended_wait): Likewise.
4956 (add_lwp): Likewise.
4957 (enqueue_one_deferred_signal): Likewise.
4958 (enqueue_pending_signal): Likewise.
4959 (linux_resume_one_lwp_throw): Likewise.
4960 (linux_resume_one_thread): Likewise.
4961 (linux_read_memory): Likewise.
4962 (linux_write_memory): Likewise.
4963 * linux-mips-low.c (mips_linux_new_process): Likewise.
4964 (mips_linux_new_thread): Likewise.
4965 (mips_add_watchpoint): Likewise.
4966 * linux-x86-low.c (initialize_low_arch): Likewise.
4967 * lynx-low.c (lynx_add_process): Likewise.
4968 * mem-break.c (set_raw_breakpoint_at): Likewise.
4969 (set_breakpoint): Likewise.
4970 (add_condition_to_breakpoint): Likewise.
4971 (add_commands_to_breakpoint): Likewise.
4972 (clone_agent_expr): Likewise.
4973 (clone_one_breakpoint): Likewise.
4974 * regcache.c (new_register_cache): Likewise.
4975 * remote-utils.c (look_up_one_symbol): Likewise.
4976 * server.c (queue_stop_reply): Likewise.
4977 (start_inferior): Likewise.
4978 (queue_stop_reply_callback): Likewise.
4979 (handle_target_event): Likewise.
4980 * spu-low.c (fetch_ppc_memory): Likewise.
4981 (store_ppc_memory): Likewise.
4982 * target.c (set_target_ops): Likewise.
4983 * thread-db.c (thread_db_load_search): Likewise.
4984 (try_thread_db_load_1): Likewise.
4985 * tracepoint.c (add_tracepoint): Likewise.
4986 (add_tracepoint_action): Likewise.
4987 (create_trace_state_variable): Likewise.
4988 (cmd_qtdpsrc): Likewise.
4989 (cmd_qtro): Likewise.
4990 (add_while_stepping_state): Likewise.
4991 * win32-low.c (child_add_thread): Likewise.
4992 (get_image_name): Likewise.
4994 2015-08-25 Yao Qi <yao.qi@linaro.org>
4996 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4998 2015-08-25 Yao Qi <yao.qi@linaro.org>
5000 * Makefile.in (aarch64-linux.o): New rule.
5001 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5003 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5004 (aarch64_init_debug_reg_state): Make it extern.
5005 (aarch64_linux_prepare_to_resume): Remove.
5007 2015-08-25 Yao Qi <yao.qi@linaro.org>
5009 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5010 lwp_arch_private_info and ptid_of_lwp.
5012 2015-08-25 Yao Qi <yao.qi@linaro.org>
5014 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5015 Find proc_info by find_process_pid. All callers updated.
5017 2015-08-25 Yao Qi <yao.qi@linaro.org>
5019 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5021 (debug_reg_change_callback): Remove.
5022 (aarch64_notify_debug_reg_change): Remove.
5024 2015-08-25 Yao Qi <yao.qi@linaro.org>
5026 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5027 Call current_lwp_ptid.
5029 2015-08-25 Yao Qi <yao.qi@linaro.org>
5031 * linux-aarch64-low.c (debug_reg_change_callback): Use
5034 2015-08-25 Yao Qi <yao.qi@linaro.org>
5036 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5038 2015-08-25 Yao Qi <yao.qi@linaro.org>
5040 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5042 2015-08-25 Yao Qi <yao.qi@linaro.org>
5044 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
5047 2015-08-25 Yao Qi <yao.qi@linaro.org>
5049 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
5051 (debug_reg_change_callback): Remove argument entry and add argument
5052 lwp. Remove local variable thread. Don't print thread id in the
5053 debugging output. Don't check whether pid of thread equals to pid.
5054 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
5055 iterate_over_lwps instead find_inferior.
5057 2015-08-24 Pedro Alves <palves@redhat.com>
5059 * inferiors.c (get_first_process): New function.
5060 * inferiors.h (get_first_process): New declaration.
5061 * remote-utils.c (read_ptid): Default to the first process in the
5062 list, instead of to the current thread's process.
5064 2015-08-24 Pedro Alves <palves@redhat.com>
5066 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5067 * event-loop.c: Likewise.
5068 * remote-utils.c: Likewise.
5069 * tracepoint.c: Likewise.
5071 2015-08-24 Pedro Alves <palves@redhat.com>
5073 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5076 2015-08-21 Pedro Alves <palves@redhat.com>
5078 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5079 instead of literal 1.
5081 2015-08-21 Pedro Alves <palves@redhat.com>
5083 * tdesc.c (default_description): Explicitly zero-initialize.
5085 2015-08-21 Pedro Alves <palves@redhat.com>
5088 * inferiors.c (remove_thread): Discard any pending stop reply for
5090 * server.c (remove_all_on_match_pid): Rename to ...
5091 (remove_all_on_match_ptid): ... this. Work with a filter ptid
5093 (discard_queued_stop_replies): Change parameter to a ptid. Now
5095 (handle_v_kill, kill_inferior_callback, captured_main)
5096 (process_serial_event): Adjust.
5097 * server.h (discard_queued_stop_replies): Declare.
5099 2015-08-21 Pedro Alves <palves@redhat.com>
5101 * linux-low.c (wait_for_sigstop): Always switch to no thread
5102 selected if the previously current thread dies.
5103 * lynx-low.c (lynx_request_interrupt): Use the first thread's
5104 process instead of the current thread's.
5105 * remote-utils.c (input_interrupt): Don't check if there's no
5107 * server.c (gdb_read_memory, gdb_write_memory): If setting the
5108 current thread to the general thread fails, error out.
5109 (handle_qxfer_auxv, handle_qxfer_libraries)
5110 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5111 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5112 (handle_query): Check if there's a thread selected instead of
5113 checking whether there's any thread in the thread list.
5114 (handle_qxfer_threads, handle_qxfer_btrace)
5115 (handle_qxfer_btrace_conf): Don't error out early if there's no
5116 thread in the thread list.
5117 (handle_v_cont, myresume): Don't set the current thread to the
5119 (process_serial_event) <Hg handling>: Also set thread_id if the
5120 previous general thread is still alive.
5121 (process_serial_event) <g/G handling>: If setting the current
5122 thread to the general thread fails, error out.
5123 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5124 thread's lwp instead of the current thread's.
5125 * target.c (set_desired_thread): If the desired thread was not
5126 found, leave the current thread pointing to NULL. Return an int
5127 (boolean) indicating success.
5128 * target.h (set_desired_thread): Change return type to int.
5130 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
5132 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5133 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5135 (ps_get_thread_area): New function.
5137 2015-08-19 Gary Benson <gbenson@redhat.com>
5139 * hostio.c (handle_pread): Do not attempt to read more data
5140 than hostio_reply_with_data can fit in a packet.
5142 2015-08-18 Joel Brobecker <brobecker@adacore.com>
5144 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5146 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
5148 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5150 2015-08-06 Pedro Alves <palves@redhat.com>
5152 * tracepoint.c (expr_eval_result): Now an int.
5154 2015-08-06 Pedro Alves <palves@redhat.com>
5156 * gdbthread.h (struct regcache): Forward declare.
5157 (struct thread_info) <regcache_data>: Now a struct regcache
5159 * inferiors.c (inferior_regcache_data)
5160 (set_inferior_regcache_data): Now work with struct regcache
5162 * inferiors.h (struct regcache): Forward declare.
5163 (inferior_regcache_data, set_inferior_regcache_data): Now work
5164 with struct regcache pointers.
5165 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5166 (free_register_cache_thread): Remove struct regcache pointer
5169 2015-08-06 Pedro Alves <palves@redhat.com>
5171 * server.c (captured_main): On error, print the exception message
5172 to stderr, and if run_once is set, throw a quit.
5174 2015-08-06 Pedro Alves <palves@redhat.com>
5176 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5179 2015-08-06 Pedro Alves <palves@redhat.com>
5181 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5182 reading beyond the passed in buffer length.
5184 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
5186 * tracepoint.c (symbol_list) <required>: Remove.
5188 2015-08-06 Pedro Alves <palves@redhat.com>
5190 * linux-low.c (handle_extended_wait): Set the fork child's suspend
5191 count if stopping and suspending threads.
5192 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5193 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5194 (linux_detach): Complete an ongoing step-over.
5195 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
5197 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5198 (linux_wait_1): If passing a signal to the inferior after
5199 finishing a step-over, unsuspend and re-resume all lwps. If we
5200 see a single-step event but the thread should be continuing, don't
5201 pass the trap to gdb.
5202 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5203 internal_error instead of gdb_assert.
5204 (enqueue_pending_signal): New function.
5205 (check_ptrace_stopped_lwp_gone): Add debug output.
5206 (start_step_over): Use internal_error instead of gdb_assert.
5207 (complete_ongoing_step_over): New function.
5208 (linux_resume_one_thread): Don't resume a suspended thread.
5209 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5212 2015-08-06 Pedro Alves <palves@redhat.com>
5214 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5215 (linux_thread_alive): Use lwp_is_marked_dead.
5216 (extended_event_reported): Delete.
5217 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5218 instead of extended_event_reported.
5219 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
5221 (lwp_is_marked_dead): New function.
5222 (lwp_running): Use lwp_is_marked_dead.
5223 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5226 2015-08-06 Pedro Alves <palves@redhat.com>
5228 * linux-low.c (linux_wait_1): Move fork event output out of the
5229 !report_to_gdb check. Pass event_child->waitstatus to
5230 target_waitstatus_to_string instead of ourstatus.
5232 2015-08-04 Yao Qi <yao.qi@linaro.org>
5234 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5235 if current_thread is 32 bit.
5237 2015-08-04 Yao Qi <yao.qi@linaro.org>
5239 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5240 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5241 * server.c (extended_protocol): Remove "static".
5242 * server.h (extended_protocol): Declare it.
5244 2015-08-04 Yao Qi <yao.qi@linaro.org>
5246 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5247 both aarch64 and aarch32.
5248 (aarch64_set_pc): Likewise.
5250 2015-08-04 Yao Qi <yao.qi@linaro.org>
5252 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5253 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5254 arm-with-neon.xml to srv_xmlfiles.
5255 * linux-aarch64-low.c: Include linux-aarch32-low.h.
5256 (is_64bit_tdesc): New function.
5257 (aarch64_linux_read_description): New function.
5258 (aarch64_arch_setup): Call aarch64_linux_read_description.
5259 (regs_info): Rename to regs_info_aarch64.
5260 (aarch64_regs_info): Return right regs_info.
5261 (initialize_low_arch): Call initialize_low_arch_aarch32.
5263 2015-08-04 Yao Qi <yao.qi@linaro.org>
5265 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5266 * linux-aarch32-low.c: New file.
5267 * linux-aarch32-low.h: New file.
5268 * linux-arm-low.c (arm_fill_gregset): Move it to
5269 linux-aarch32-low.c.
5270 (arm_store_gregset): Likewise.
5271 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5272 (arm_store_vfpregset): Call arm_store_vfpregset_num.
5273 (arm_arch_setup): Check if PTRACE_GETREGSET works.
5274 (regs_info): Rename to regs_info_arm.
5275 (arm_regs_info): Return regs_info_aarch32 if
5276 have_ptrace_getregset is 1 and target description is
5277 arm_with_neon or arm_with_vfpv3.
5278 (initialize_low_arch): Don't call init_registers_arm_with_neon.
5279 Call initialize_low_arch_aarch32 instead.
5281 2015-08-04 Yao Qi <yao.qi@linaro.org>
5283 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5284 * linux-low.c: ... here.
5285 * linux-low.h (have_ptrace_getregset): Declare it.
5287 2015-08-04 Pedro Alves <palves@redhat.com>
5289 * thread-db.c (struct thread_db): Use new typedefs.
5290 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5292 (disable_thread_event_reporting): Cast result of dlsym to
5293 destination function pointer type.
5294 (thread_db_mourn): Use td_ta_delete_ftype.
5296 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5298 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5300 (CDX_BREAKPOINT): Define for R2.
5301 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5302 (the_low_target): Add comments.
5304 2015-07-30 Yao Qi <yao.qi@linaro.org>
5306 * linux-arm-low.c (arm_hwcap): Remove it.
5307 (arm_read_description): New local variable arm_hwcap. Don't
5308 set arm_hwcap to zero.
5310 2015-07-30 Yao Qi <yao.qi@linaro.org>
5312 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5313 Use regcache->tdesc instead.
5314 (arm_store_wmmxregset): Likewise.
5315 (arm_fill_vfpregset): Likewise.
5316 (arm_store_vfpregset): Likewise.
5318 2015-07-30 Yao Qi <yao.qi@linaro.org>
5320 * linux-arm-low.c: Include arch/arm.h.
5321 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5322 (arm_store_gregset): Likewise.
5324 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5326 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5327 ptrace's 4th parameter.
5329 2015-07-27 Yao Qi <yao.qi@linaro.org>
5331 * configure.srv (case aarch64*-*-linux*): Don't set
5334 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5336 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5338 * linux-arm-low.c: Likewise.
5339 * linux-cris-low.c: Likewise.
5340 * linux-crisv32-low.c: Likewise.
5341 * linux-low.c: Likewise.
5342 * linux-m68k-low.c: Likewise.
5343 * linux-mips-low.c: Likewise.
5344 * linux-nios2-low.c: Likewise.
5345 * linux-s390-low.c: Likewise.
5346 * linux-sparc-low.c: Likewise.
5347 * linux-tic6x-low.c: Likewise.
5348 * linux-tile-low.c: Likewise.
5349 * linux-x86-low.c: Likewise.
5351 2015-07-24 Pedro Alves <palves@redhat.com>
5353 * config.in: Regenerate.
5354 * configure: Regenerate.
5356 2015-07-24 Pedro Alves <palves@redhat.com>
5358 * acinclude.m4: Include ../ptrace.m4.
5359 * configure.ac: Call GDB_AC_PTRACE.
5360 * config.in, configure: Regenerate.
5362 2015-07-24 Yao Qi <yao.qi@linaro.org>
5364 * linux-low.c (linux_create_inferior): Remove setting to
5365 proc->priv->new_inferior.
5366 (linux_attach): Likewise.
5367 (linux_low_filter_event): Likewise.
5368 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5370 2015-07-24 Yao Qi <yao.qi@linaro.org>
5372 * linux-low.c (linux_arch_setup): New function.
5373 (linux_low_filter_event): If proc->tdesc is NULL and
5374 proc->attached is true, call the_low_target.arch_setup.
5375 Otherwise, keep status pending, and return.
5376 (linux_resume_one_lwp_throw): Don't call get_pc if
5377 thread->while_stepping isn't NULL. Don't call
5378 get_thread_regcache if proc->tdesc is NULL.
5379 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5380 (linux_target_ops): Install arch_setup.
5381 * server.c (start_inferior): Call the_target->arch_setup.
5382 * target.h (struct target_ops) <arch_setup>: New field.
5383 (target_arch_setup): New marco.
5384 * lynx-low.c (lynx_target_ops): Update.
5385 * nto-low.c (nto_target_ops): Update.
5386 * spu-low.c (spu_target_ops): Update.
5387 * win32-low.c (win32_target_ops): Update.
5389 2015-07-24 Yao Qi <yao.qi@linaro.org>
5391 * linux-low.c (linux_add_process): Don't set
5392 proc->priv->new_inferior.
5393 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5394 (linux_attach): Likewise.
5396 2015-07-24 Yao Qi <yao.qi@linaro.org>
5398 * server.c (start_inferior): Code refactor.
5400 2015-07-24 Yao Qi <yao.qi@linaro.org>
5402 * server.c (process_serial_event): Set general_thread.
5404 2015-07-21 Yao Qi <yao.qi@linaro.org>
5406 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5407 aarch64_linux_get_debug_reg_capacity.
5409 2015-07-17 Yao Qi <yao.qi@linaro.org>
5411 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5412 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5413 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5414 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5415 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5416 (AARCH64_HWP_ALIGNMENT): Likewise.
5417 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5418 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5419 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5420 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5421 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5422 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5423 (struct aarch64_debug_reg_state): Likewise.
5424 (struct arch_lwp_info): Likewise.
5425 (aarch64_align_watchpoint): Likewise.
5426 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5427 (aarch64_watchpoint_length): Likewise.
5428 (aarch64_point_encode_ctrl_reg): Likewise
5429 (aarch64_point_is_aligned): Likewise.
5430 (aarch64_align_watchpoint): Likewise.
5431 (aarch64_linux_set_debug_regs):
5432 (aarch64_dr_state_insert_one_point): Likewise.
5433 (aarch64_dr_state_remove_one_point): Likewise.
5434 (aarch64_handle_breakpoint): Likewise.
5435 (aarch64_handle_aligned_watchpoint): Likewise.
5436 (aarch64_handle_unaligned_watchpoint): Likewise.
5437 (aarch64_handle_watchpoint): Likewise.
5439 2015-07-17 Yao Qi <yao.qi@linaro.org>
5441 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5442 and don't aarch64_get_debug_reg_state. All callers update.
5443 (aarch64_handle_aligned_watchpoint): Likewise.
5444 (aarch64_handle_unaligned_watchpoint): Likewise.
5445 (aarch64_handle_watchpoint): Likewise.
5446 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5447 (aarch64_remove_point): Likewise.
5449 2015-07-17 Yao Qi <yao.qi@linaro.org>
5451 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5453 (aarch64_handle_unaligned_watchpoint): Likewise.
5455 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5457 Revert the previous 3 commits:
5458 Move gdb_regex* to common/
5459 Move linux_find_memory_regions_full & co.
5460 gdbserver build-id attribute generator
5462 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5463 Jan Kratochvil <jan.kratochvil@redhat.com>
5465 gdbserver build-id attribute generator.
5466 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5467 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5468 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5470 (get_dynamic): Use find_pdhr to traverse program headers.
5471 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5472 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5473 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5474 (get_hex_build_id): New.
5475 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5476 to reply XML document.
5478 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5479 Jan Kratochvil <jan.kratochvil@redhat.com>
5481 * target.c: Include target/target-utils.h and fcntl.h.
5482 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5483 (target_fileio_read_stralloc): New functions.
5485 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5487 * Makefile.in (OBS): Add gdb_regex.o.
5489 * config.in: Rebuilt.
5490 * configure: Rebuilt.
5492 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5493 Jan Kratochvil <jan.kratochvil@redhat.com>
5495 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5496 * Makefile.in (OBS): Add target-utils.o.
5497 (linux-maps.o, target-utils.o): New.
5498 * configure.srv (srv_linux_obj): Add linux-maps.o.
5500 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5502 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5504 (the_low_target): Install it.
5506 2015-07-14 Pedro Alves <palves@redhat.com>
5508 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5509 Instead, ignore ECHILD, and throw an error for other errnos.
5511 2015-07-10 Pedro Alves <palves@redhat.com>
5513 * event-loop.c (struct callback_event) <data>: Change type to
5514 gdb_client_data instance instead of gdb_client_data pointer.
5515 (append_callback_event): Adjust.
5517 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5519 * linux-aarch64-low.c: Add comments for each linux_target_ops
5520 method. Remove comments already covered in target_ops and
5521 linux_target_ops definitions.
5522 (the_low_target): Add comments for each unimplemented method.
5524 2015-07-09 Yao Qi <yao.qi@linaro.org>
5526 * linux-aarch64-low.c (aarch64_regmap): Remove.
5527 (aarch64_usrregs_info): Remove.
5528 (regs_info): Set field usrregs to NULL.
5530 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5532 * linux-low.c: Include "rsp-low.h"
5533 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5534 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5535 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5536 (handle_btrace_enable_pt): New.
5537 (handle_btrace_general_set): Support "pt".
5538 (handle_btrace_conf_general_set): Support "pt:size".
5540 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5542 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5545 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5547 * linux-aarch64-low.c: Remove comment about endianness.
5548 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5549 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5552 2015-06-24 Gary Benson <gbenson@redhat.com>
5554 * linux-i386-ipa.c (stdint.h): Do not include.
5555 * lynx-i386-low.c (stdint.h): Likewise.
5556 * lynx-ppc-low.c (stdint.h): Likewise.
5557 * mem-break.c (stdint.h): Likewise.
5558 * thread-db.c (stdint.h): Likewise.
5559 * tracepoint.c (stdint.h): Likewise.
5560 * win32-low.c (stdint.h): Likewise.
5562 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5564 * server.c (write_qxfer_response): Update call to
5565 remote_escape_output.
5567 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5568 Jan Kratochvil <jan.kratochvil@redhat.com>
5570 Merge multiple hex conversions.
5571 * gdbreplay.c (tohex): Rename to 'fromhex'.
5572 (logchar): Use fromhex.
5574 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5576 * server.c (handle_qxfer_libraries): Set `version' attribute for
5579 2015-06-10 Gary Benson <gbenson@redhat.com>
5581 * target.h (struct target_ops) <multifs_open>: New field.
5582 <multifs_unlink>: Likewise.
5583 <multifs_readlink>: Likewise.
5584 * linux-low.c (nat/linux-namespaces.h): New include.
5585 (linux_target_ops): Initialize the_target->multifs_open,
5586 the_target->multifs_unlink and the_target->multifs_readlink.
5587 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5588 * hostio.c (hostio_fs_pid): New static variable.
5589 (hostio_handle_new_gdb_connection): New function.
5590 (handle_setfs): Likewise.
5591 (handle_open): Use the_target->multifs_open as appropriate.
5592 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5593 (handle_readlink): Use the_target->multifs_readlink as
5595 (handle_vFile): Handle vFile:setfs packets.
5596 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5597 after target_handle_new_gdb_connection.
5599 2015-06-10 Gary Benson <gbenson@redhat.com>
5601 * configure.ac (AC_CHECK_FUNCS): Add setns.
5602 * config.in: Regenerate.
5603 * configure: Likewise.
5604 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5605 (linux-namespaces.o): New rule.
5606 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5608 2015-06-09 Gary Benson <gbenson@redhat.com>
5610 * hostio.c (handle_open): Process mode argument with
5611 fileio_to_host_mode.
5613 2015-06-01 Yao Qi <yao.qi@linaro.org>
5615 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5616 * linux-x86-low.c: Likewise.
5618 2015-05-28 Don Breazeal <donb@codesourcery.com>
5620 * linux-low.c (handle_extended_wait): Initialize
5621 thread_info.last_resume_kind for new fork children.
5623 2015-05-15 Pedro Alves <palves@redhat.com>
5625 * target.h (target_handle_new_gdb_connection): Rewrite using if
5626 wrapped in do/while.
5628 2015-05-14 Joel Brobecker <brobecker@adacore.com>
5630 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5631 * configure, config.in: Regenerate.
5632 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5635 2015-05-12 Don Breazeal <donb@codesourcery.com>
5637 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5638 PTRACE_EVENT_VFORK_DONE.
5639 (linux_low_ptrace_options, extended_event_reported): Add vfork
5641 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5642 and "vforkdone" for RSP 'T' Stop Reply Packet.
5643 * server.h (report_vfork_events): Declare
5646 2015-05-12 Don Breazeal <donb@codesourcery.com>
5648 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5649 (the_low_target) <new_fork>: Initialize new member.
5650 * linux-arm-low.c (arm_new_fork): New function.
5651 (the_low_target) <new_fork>: Initialize new member.
5652 * linux-low.c (handle_extended_wait): Call new target function
5654 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5655 * linux-mips-low.c (mips_add_watchpoint): New function
5656 extracted from mips_insert_point.
5657 (the_low_target) <new_fork>: Initialize new member.
5658 (mips_linux_new_fork): New function.
5659 (mips_insert_point): Call mips_add_watchpoint.
5660 * linux-x86-low.c (x86_linux_new_fork): New function.
5661 (the_low_target) <new_fork>: Initialize new member.
5663 2015-05-12 Don Breazeal <donb@codesourcery.com>
5665 * linux-low.c (handle_extended_wait): Implement return value,
5666 rename argument 'event_child' to 'event_lwp', handle
5667 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5668 (linux_low_ptrace_options): New function.
5669 (linux_low_filter_event): Call linux_low_ptrace_options,
5670 use different argument fo linux_enable_event_reporting,
5671 use return value from handle_extended_wait.
5672 (extended_event_reported): New function.
5673 (linux_wait_1): Call extended_event_reported and set
5674 status to report fork events.
5675 (linux_write_memory): Add pid to debug message.
5676 (reset_lwp_ptrace_options_callback): New function.
5677 (linux_handle_new_gdb_connection): New function.
5678 (linux_target_ops): Initialize new structure member.
5679 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5680 * lynx-low.c: Initialize new structure member.
5681 * remote-utils.c (prepare_resume_reply): Implement stop reason
5682 "fork" for "T" stop message.
5683 * server.c (handle_query): Call handle_new_gdb_connection.
5684 * server.h (report_fork_events): Declare global flag.
5685 * target.h (struct target_ops) <handle_new_gdb_connection>:
5687 (target_handle_new_gdb_connection): New macro.
5688 * win32-low.c: Initialize new structure member.
5690 2015-05-12 Don Breazeal <donb@codesourcery.com>
5692 * mem-break.c (APPEND_TO_LIST): Define macro.
5693 (clone_agent_expr): New function.
5694 (clone_one_breakpoint): New function.
5695 (clone_all_breakpoints): New function.
5696 * mem-break.h: Declare new functions.
5698 2015-05-12 Don Breazeal <donb@codesourcery.com>
5700 * linux-low.c (linux_supports_fork_events): New function.
5701 (linux_supports_vfork_events): New function.
5702 (linux_target_ops): Initialize new structure members.
5703 (initialize_low): Call linux_check_ptrace_features.
5704 * lynx-low.c (lynx_target_ops): Initialize new structure
5706 * server.c (report_fork_events, report_vfork_events):
5708 (handle_query): Add new features to qSupported packet and
5710 (captured_main): Initialize new global variables.
5711 * target.h (struct target_ops) <supports_fork_events>:
5713 <supports_vfork_events>: New member.
5714 (target_supports_fork_events): New macro.
5715 (target_supports_vfork_events): New macro.
5716 * win32-low.c (win32_target_ops): Initialize new structure
5719 2015-05-12 Gary Benson <gbenson@redhat.com>
5721 * server.c (handle_qxfer_exec_file): Use current process
5724 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5726 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5727 Remove HAVE_PTRACE_GETREGS conditionals.
5728 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5729 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5731 2015-05-08 Yao Qi <yao.qi@linaro.org>
5733 * linux-low.c (linux_supports_conditional_breakpoints): New
5735 (linux_target_ops): Install new target method.
5736 * lynx-low.c (lynx_target_ops): Install NULL hook for
5737 supports_conditional_breakpoints.
5738 * nto-low.c (nto_target_ops): Likewise.
5739 * spu-low.c (spu_target_ops): Likewise.
5740 * win32-low.c (win32_target_ops): Likewise.
5741 * server.c (handle_query): Check
5742 target_supports_conditional_breakpoints.
5743 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5745 (target_supports_conditional_breakpoints): New macro.
5747 2015-05-06 Pedro Alves <palves@redhat.com>
5750 * server.c (start_inferior): If the process exits, mourn it.
5752 2015-04-21 Gary Benson <gbenson@redhat.com>
5754 * hostio.c (fileio_open_flags_to_host): Factored out to
5755 fileio_to_host_openflags in common/fileio.c. Single use
5758 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5760 * linux-xtensa-low.c (xtensa_fill_gregset)
5761 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5764 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5766 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5767 (regs_info): Replace usrregs pointer with NULL.
5769 2015-04-17 Gary Benson <gbenson@redhat.com>
5771 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5772 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5773 * server.c (handle_qxfer_exec_file): New function.
5774 (qxfer_packets): Add exec-file entry.
5775 (handle_query): Report qXfer:exec-file:read as supported packet.
5777 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5779 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5781 2015-04-09 Gary Benson <gbenson@redhat.com>
5783 * hostio-errno.c (errno_to_fileio_error): Remove function.
5784 Update caller to use remote_fileio_to_fio_error.
5786 2015-04-09 Yao Qi <yao.qi@linaro.org>
5788 * linux-low.c (linux_insert_point): Call
5789 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5790 (linux_remove_point): Call remove_memory_breakpoint if type is
5792 * linux-x86-low.c (x86_insert_point): Don't call
5793 insert_memory_breakpoint.
5794 (x86_remove_point): Don't call remove_memory_breakpoint.
5796 2015-04-01 Pedro Alves <palves@redhat.com>
5797 Cleber Rosa <crosa@redhat.com>
5799 * server.c (gdbserver_usage): Reorganize and extend the usage
5802 2015-03-24 Pedro Alves <palves@redhat.com>
5804 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5805 output. Also dump TRAP_TRACE.
5806 (linux_low_filter_event): In debug output, distinguish a
5807 resume_stop SIGSTOP from a delayed SIGSTOP.
5809 2015-03-24 Gary Benson <gbenson@redhat.com>
5811 * linux-x86-low.c (x86_linux_new_thread): Moved to
5813 (x86_linux_prepare_to_resume): Likewise.
5815 2015-03-24 Gary Benson <gbenson@redhat.com>
5817 * Makefile.in (x86-linux-dregs.o): New rule.
5818 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5819 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5820 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5821 (x86_linux_dr_get): Likewise.
5822 (x86_linux_dr_set): Likewise.
5823 (update_debug_registers_callback): Likewise.
5824 (x86_linux_dr_set_addr): Likewise.
5825 (x86_linux_dr_get_addr): Likewise.
5826 (x86_linux_dr_set_control): Likewise.
5827 (x86_linux_dr_get_control): Likewise.
5828 (x86_linux_dr_get_status): Likewise.
5829 (x86_linux_update_debug_registers): Likewise.
5831 2015-03-24 Gary Benson <gbenson@redhat.com>
5833 * linux-x86-low.c (x86_linux_update_debug_registers):
5834 New function, factored out from...
5835 (x86_linux_prepare_to_resume): ...this.
5837 2015-03-24 Gary Benson <gbenson@redhat.com>
5839 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5840 (x86_linux_dr_set): Likewise.
5841 (update_debug_registers_callback): Likewise.
5842 (x86_linux_dr_set_addr): Likewise.
5843 (x86_linux_dr_get_addr): Likewise.
5844 (x86_linux_dr_set_control): Likewise.
5845 (x86_linux_dr_get_control): Likewise.
5846 (x86_linux_dr_get_status): Likewise.
5847 (x86_linux_prepare_to_resume): Likewise.
5849 2015-03-24 Gary Benson <gbenson@redhat.com>
5851 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5852 Use perror_with_name. Pass string through gettext.
5853 (x86_linux_dr_set): Likewise.
5855 2015-03-24 Gary Benson <gbenson@redhat.com>
5857 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5858 (x86_linux_dr_set_addr): ...this.
5859 (x86_dr_low_get_addr): Rename to...
5860 (x86_linux_dr_get_addr): ...this.
5861 (x86_dr_low_set_control): Rename to...
5862 (x86_linux_dr_set_control): ...this.
5863 (x86_dr_low_get_control): Rename to...
5864 (x86_linux_dr_get_control): ...this.
5865 (x86_dr_low_get_status): Rename to...
5866 (x86_linux_dr_get_status): ...this.
5867 (x86_dr_low): Update with new function names.
5869 2015-03-24 Gary Benson <gbenson@redhat.com>
5871 * Makefile.in (x86-linux.o): New rule.
5872 * configure.srv: Add x86-linux.o to relevant targets.
5873 * linux-low.c (lwp_set_arch_private_info): New function.
5874 (lwp_arch_private_info): Likewise.
5875 * linux-x86-low.c: Include nat/x86-linux.h.
5876 (arch_lwp_info): Removed structure.
5877 (update_debug_registers_callback):
5878 Use lwp_set_debug_registers_changed.
5879 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5880 and lwp_set_debug_registers_changed.
5881 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5883 2015-03-24 Gary Benson <gbenson@redhat.com>
5885 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5886 * linux-arm-low.c (arm_new_thread): Likewise.
5887 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5888 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5889 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5890 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5892 2015-03-24 Gary Benson <gbenson@redhat.com>
5894 * linux-low.c (ptid_of_lwp): New function.
5895 (lwp_is_stopped): Likewise.
5896 (lwp_stop_reason): Likewise.
5897 * linux-x86-low.c (update_debug_registers_callback):
5899 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5902 2015-03-24 Gary Benson <gbenson@redhat.com>
5904 * linux-low.h (linux_stop_lwp): Remove declaration.
5906 2015-03-24 Gary Benson <gbenson@redhat.com>
5908 * linux-low.h: Include nat/linux-nat.h.
5909 * linux-low.c (iterate_over_lwps_args): New structure.
5910 (iterate_over_lwps_filter): New function.
5911 (iterate_over_lwps): Likewise.
5912 * linux-x86-low.c (update_debug_registers_callback):
5913 Update signature to what iterate_over_lwps expects.
5914 Remove PID check that iterate_over_lwps now performs.
5915 (x86_dr_low_set_addr): Use iterate_over_lwps.
5916 (x86_dr_low_set_control): Likewise.
5918 2015-03-24 Gary Benson <gbenson@redhat.com>
5920 * linux-x86-low.c (x86_debug_reg_state): New function.
5921 (x86_linux_prepare_to_resume): Use the above.
5923 2015-03-24 Gary Benson <gbenson@redhat.com>
5925 * linux-low.c (current_lwp_ptid): New function.
5926 * linux-x86-low.c: Include nat/linux-nat.h.
5927 (x86_dr_low_get_addr): Use current_lwp_ptid.
5928 (x86_dr_low_get_control): Likewise.
5929 (x86_dr_low_get_status): Likewise.
5931 2015-03-20 Pedro Alves <palves@redhat.com>
5933 * tracepoint.c (cmd_qtstatus): Make "str" const.
5935 2015-03-20 Pedro Alves <palves@redhat.com>
5937 * server.c (handle_general_set): Make "req_str" const.
5939 2015-03-19 Pedro Alves <palves@redhat.com>
5941 * linux-low.c (linux_resume_one_lwp): Rename to ...
5942 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5943 instead call perror_with_name.
5944 (check_ptrace_stopped_lwp_gone): New function.
5945 (linux_resume_one_lwp): Reimplement as wrapper around
5946 linux_resume_one_lwp_throw that swallows errors if the LWP is
5949 2015-03-19 Pedro Alves <palves@redhat.com>
5951 * linux-low.c (count_events_callback, select_event_lwp_callback):
5952 No longer check whether the thread has resume_stop as last resume
5955 2015-03-19 Pedro Alves <palves@redhat.com>
5957 * linux-low.c (count_events_callback, select_event_lwp_callback):
5958 Use the lwp's status_pending_p field, not the thread's.
5960 2015-03-19 Pedro Alves <palves@redhat.com>
5962 * linux-low.c (select_event_lwp_callback): Update comments to
5963 no longer mention SIGTRAP.
5965 2015-03-18 Gary Benson <gbenson@redhat.com>
5967 * server.c (handle_query): Do not report vFile:fstat as supported.
5969 2015-03-11 Gary Benson <gbenson@redhat.com>
5971 * hostio.c (sys/types.h): New include.
5972 (sys/stat.h): Likewise.
5973 (common-remote-fileio.h): Likewise.
5974 (handle_fstat): New function.
5975 (handle_vFile): Handle vFile:fstat packets.
5977 2015-03-11 Gary Benson <gbenson@redhat.com>
5979 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5980 struct stat.st_blocks and struct stat.st_blksize.
5981 * configure: Regenerate.
5982 * config.in: Likewise.
5983 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5984 (OBS): Add common-remote-fileio.o.
5985 (common-remote-fileio.o): New rule.
5987 2015-03-09 Pedro Alves <palves@redhat.com>
5989 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5990 'struct sockaddr' pointer in 'accept' call.
5992 2015-03-09 Pedro Alves <palves@redhat.com>
5995 2015-03-07 Pedro Alves <palves@redhat.com>
5996 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5997 or <winsock2.h> here. Instead include "gdb_socket.h".
5998 (remote_open): Use union gdb_sockaddr_u.
5999 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6000 or <winsock2.h> here. Instead include "gdb_socket.h".
6001 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6002 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6004 (init_named_socket, gdb_agent_helper_thread): Use union
6007 2015-03-07 Pedro Alves <palves@redhat.com>
6009 * configure.ac (build_warnings): Move
6010 -Wdeclaration-after-statement to the C-specific set.
6011 * configure: Regenerate.
6013 2015-03-07 Pedro Alves <palves@redhat.com>
6015 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6016 or <winsock2.h> here. Instead include "gdb_socket.h".
6017 (remote_open): Use union gdb_sockaddr_u.
6018 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6019 or <winsock2.h> here. Instead include "gdb_socket.h".
6020 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6021 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6023 (init_named_socket, gdb_agent_helper_thread): Use union
6026 2015-03-07 Pedro Alves <palves@redhat.com>
6028 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6031 2015-03-06 Yao Qi <yao.qi@linaro.org>
6033 * linux-aarch64-low.c (aarch64_insert_point): Use
6034 show_debug_regs as a boolean.
6035 (aarch64_remove_point): Likewise.
6037 2015-03-05 Pedro Alves <palves@redhat.com>
6039 * lynx-low.c (lynx_target_ops): Install NULL hooks for
6040 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6041 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6042 * nto-low.c (nto_target_ops): Likewise.
6043 * spu-low.c (spu_target_ops): Likewise.
6044 * win32-low.c (win32_target_ops): Likewise.
6046 2015-03-04 Pedro Alves <palves@redhat.com>
6048 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
6049 Decide whether a breakpoint triggered based on the SIGTRAP's
6051 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
6052 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
6053 (linux_low_filter_event): Check for breakpoints before checking
6055 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6057 (linux_stopped_by_sw_breakpoint)
6058 (linux_supports_stopped_by_sw_breakpoint)
6059 (linux_stopped_by_hw_breakpoint)
6060 (linux_supports_stopped_by_hw_breakpoint): New functions.
6061 (linux_target_ops): Install new target methods.
6063 2015-03-04 Pedro Alves <palves@redhat.com>
6065 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6066 * server.c (swbreak_feature, hwbreak_feature): New globals.
6067 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6068 (captured_main): Clear swbreak_feature and hwbreak_feature.
6069 * server.h (swbreak_feature, hwbreak_feature): Declare.
6070 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6071 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6072 supports_stopped_by_hw_breakpoint>: New fields.
6073 (target_supports_stopped_by_sw_breakpoint)
6074 (target_stopped_by_sw_breakpoint)
6075 (target_supports_stopped_by_hw_breakpoint)
6076 (target_stopped_by_hw_breakpoint): Declare.
6078 2015-03-04 Pedro Alves <palves@redhat.com>
6080 enum lwp_stop_reason -> enum target_stop_reason
6081 * linux-low.c (check_stopped_by_breakpoint): Adjust.
6082 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6083 (linux_wait_1, stuck_in_jump_pad_callback)
6084 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6085 (linux_stopped_by_watchpoint):
6086 * linux-low.h (enum lwp_stop_reason): Delete.
6087 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6088 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6090 2015-03-04 Yao Qi <yao.qi@linaro.org>
6092 * Makefile.in (SFILES): Add linux-aarch64-low.c.
6094 2015-03-03 Gary Benson <gbenson@redhat.com>
6096 * hostio.c (handle_vFile): Fix prefix lengths.
6098 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
6100 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
6103 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
6105 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
6106 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
6107 (clean): Add "rm -f" for above C files.
6108 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
6109 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6110 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6111 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6112 * linux-s390-low.c (HWCAP_S390_VX): New macro.
6113 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6114 (init_registers_s390x_vx_linux64)
6115 (init_registers_s390x_tevx_linux64)
6116 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6117 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6119 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6120 (s390_store_vxrs_high): New functions.
6121 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6123 (s390_arch_setup): Add logic for selecting one of the new target
6124 descriptions. Activate the new vector regsets if applicable.
6125 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6126 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6127 and init_registers_s390x_tevx_linux64.
6129 2015-03-01 Pedro Alves <palves@redhat.com>
6131 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6134 2015-02-27 Pedro Alves <palves@redhat.com>
6136 * linux-x86-low.c (u_debugreg_offset): New function.
6137 (x86_linux_dr_get, x86_linux_dr_set): Use it.
6139 2015-02-27 Pedro Alves <palves@redhat.com>
6141 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6142 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6143 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6144 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6145 (ps_lsetfpregs, ps_getpid)
6146 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6147 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6148 (ps_lsetxregs, ps_plog): Declare.
6150 2015-02-27 Pedro Alves <palves@redhat.com>
6152 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6153 IP_AGENT_EXPORT_FUNC.
6154 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6155 IP_AGENT_EXPORT_FUNC.
6156 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6157 (IP_AGENT_EXPORT): Delete.
6158 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6159 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6160 (gdb_trampoline_buffer_error, collecting, gdb_collect)
6161 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6162 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6163 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6164 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6165 (traceframe_read_count, traceframe_write_count)
6166 (traceframes_created, trace_state_variables, get_raw_reg)
6167 (get_trace_state_variable_value, set_trace_state_variable_value)
6168 (ust_loaded, helper_thread_id, cmd_buf): Use
6169 IPA_SYM_EXPORTED_NAME.
6170 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6171 (tracepoints) Use IP_AGENT_EXPORT_VAR.
6172 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6173 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6174 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6175 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6176 EXTERN_C_PUSH/EXTERN_C_POP.
6177 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6178 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6179 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6180 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6181 (traceframe_write_count, traceframe_read_count)
6182 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6183 (about_to_request_buffer_space, get_trace_state_variable_value)
6184 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6185 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6186 EXTERN_C_PUSH/EXTERN_C_POP.
6187 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6188 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6189 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6190 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6191 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6192 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6193 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6194 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6196 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6197 (IP_AGENT_EXPORT_VAR_DECL): Define.
6199 (gdb_agent_get_raw_reg): Declare.
6201 2015-02-27 Tom Tromey <tromey@redhat.com>
6202 Pedro Alves <palves@redhat.com>
6204 Rename symbols whose names are reserved C++ keywords throughout.
6206 2015-02-27 Pedro Alves <palves@redhat.com>
6208 * Makefile.in (COMPILER): New, get it from autoconf.
6209 (CXX): Get from autoconf instead.
6210 (COMPILE.pre): Use COMPILER.
6211 (CC-LD): Rename to ...
6212 (CC_LD): ... this. Use COMPILER.
6213 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6214 (CXX_FOR_TARGET): Default to g++ instead of gcc.
6215 * acinclude.m4: Include build-with-cxx.m4.
6216 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6217 Disable -Werror by default if building in C++ mode.
6218 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6219 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6220 the C++ compiler. Save/restore CXXFLAGS too.
6221 * configure: Regenerate.
6223 2015-02-27 Pedro Alves <palves@redhat.com>
6225 * acinclude.m4: Include libiberty.m4.
6226 * configure.ac: Call libiberty_INIT.
6227 * config.in, configure: Regenerate.
6229 2015-02-26 Pedro Alves <palves@redhat.com>
6231 * linux-low.c (linux_wait_1): When incrementing the PC past a
6232 program breakpoint always use the_low_target.breakpoint_len as
6233 increment, rather than the maximum between that and
6234 the_low_target.decr_pc_after_break.
6236 2015-02-23 Pedro Alves <palves@redhat.com>
6238 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6239 thread was doing a step-over; always adjust the PC if
6240 we stepped over a permanent breakpoint.
6241 (linux_wait_1): If we stepped over breakpoint that was on top of a
6242 permanent breakpoint, manually advance the PC past it.
6244 2015-02-23 Pedro Alves <palves@redhat.com>
6246 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6248 (x86_fill_gregset, x86_store_gregset): Use it when handling
6251 2015-02-20 Pedro Alves <palves@redhat.com>
6253 * thread-db.c: Include "nat/linux-procfs.h".
6254 (thread_db_init): Skip listing new threads if the kernel supports
6255 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6257 2015-02-20 Pedro Alves <palves@redhat.com>
6259 * linux-low.c (status_pending_p_callback): Use ptid_match.
6261 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6263 PR breakpoints/16812
6264 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6265 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6266 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6268 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6270 PR breakpoints/15956
6271 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6273 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6275 * linux-low.c (linux_low_btrace_conf): Print size.
6276 * server.c (handle_btrace_conf_general_set): New.
6277 (hanle_general_set): Call handle_btrace_conf_general_set.
6278 (handle_query): Report Qbtrace-conf:bts:size as supported.
6280 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6282 * linux-low.c (linux_low_enable_btrace): Update parameters.
6283 (linux_low_btrace_conf): New.
6284 (linux_target_ops)<to_btrace_conf>: Initialize.
6285 * server.c (current_btrace_conf): New.
6286 (handle_btrace_enable): Rename to ...
6287 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
6288 to target_enable_btrace. Update comment. Update users.
6289 (handle_qxfer_btrace_conf): New.
6290 (qxfer_packets): Add btrace-conf entry.
6291 (handle_query): Report qXfer:btrace-conf:read as supported packet.
6292 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6293 (target_ops)<read_btrace_conf>: New.
6294 (target_enable_btrace): Update parameters.
6295 (target_read_btrace_conf): New.
6297 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6299 * server.c (handle_btrace_general_set): Remove call to
6300 target_supports_btrace.
6301 (supported_btrace_packets): New.
6302 (handle_query): Call supported_btrace_packets.
6303 * target.h: include btrace-common.h.
6304 (btrace_target_info): Removed.
6305 (supports_btrace, target_supports_btrace): Update parameters.
6307 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6309 * Makefile.in (SFILES): Add common/btrace-common.c.
6310 (OBS): Add common/btrace-common.o.
6311 (btrace-common.o): Add build rules.
6312 * linux-low: Include btrace-common.h.
6313 (linux_low_read_btrace): Use struct btrace_data. Call
6314 btrace_data_init and btrace_data_fini.
6316 2015-02-06 Pedro Alves <palves@redhat.com>
6318 * thread-db.c (find_new_threads_callback): Add debug output.
6320 2015-02-04 Pedro Alves <palves@redhat.com>
6322 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6323 (resume_stopped_resumed_lwps): New function.
6324 (linux_wait_for_event_filtered): Use it.
6326 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6328 * Makefile.in (SFILES): Add linux-personality.c.
6329 (linux-personality.o): New rule.
6330 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6331 list of objects to be built.
6332 * linux-low.c: Include nat/linux-personality.h.
6333 (linux_create_inferior): Remove code to disable address space
6334 randomization (moved to ../nat/linux-personality.c). Create
6335 cleanup to disable address space randomization.
6337 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6339 * Makefile.in (posix-strerror.o): New rule.
6340 (mingw-strerror.o): Likewise.
6341 * configure: Regenerated.
6342 * configure.ac: Source file ../common/common.host. Initialize new
6343 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6345 2015-01-14 Yao Qi <yao@codesourcery.com>
6347 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6348 (ppc-linux.o): New rule.
6349 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6350 * configure.ac: AC_CHECK_FUNCS(getauxval).
6351 * config.in: Re-generated.
6352 * configure: Re-generated.
6353 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6354 ppc64_64bit_inferior_p
6356 2015-01-14 Yao Qi <yao@codesourcery.com>
6358 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6359 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6360 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6361 (PT_ORIG_R3, PT_TRAP): Likewise.
6362 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6363 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6364 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6366 2015-01-10 Joel Brobecker <brobecker@adacore.com>
6368 * i387-fp.c (i387_cache_to_xsave): In look over
6369 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6370 zmmh_low_space field by use of zmmh_high_space.
6372 2015-01-09 Pedro Alves <palves@redhat.com>
6374 * linux-low.c (step_over_bkpt): Move higher up in the file.
6375 (handle_extended_wait): Don't store the stop_pc here.
6376 (get_stop_pc): Adjust comments and rename to ...
6377 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6378 stopped for a software breakpoint or hardware breakpoint.
6379 (thread_still_has_status_pending_p): New function.
6380 (status_pending_p_callback): Use
6381 thread_still_has_status_pending_p. If the event is no longer
6382 interesting, resume the LWP.
6383 (handle_tracepoints): Add assert.
6384 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6385 (wstatus_maybe_breakpoint): New function.
6386 (cancel_breakpoint): Delete function.
6387 (check_stopped_by_watchpoint): New function, factored out from
6388 linux_low_filter_event.
6389 (lp_status_maybe_breakpoint): Delete function.
6390 (linux_low_filter_event): Remove filter_ptid argument.
6391 Leave thread group exits pending here. Store the LWP's stop PC.
6392 Always leave events pending.
6393 (linux_wait_for_event_filtered): Pull all events out of the
6394 kernel, and leave them all pending.
6395 (count_events_callback, select_event_lwp_callback): Consider all
6397 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6398 (select_event_lwp): Only give preference to the stepping LWP in
6399 all-stop mode. Adjust comments.
6400 (ignore_event): New function.
6401 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6402 references to cancel_breakpoints. Adjust to renames. Also give
6403 equal priority to all LWPs that have had events in non-stop mode.
6404 If reporting a software breakpoint event, unadjust the LWP's PC.
6405 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6406 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6408 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6409 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6410 (linux_stopped_by_watchpoint): Adjust.
6411 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6412 * linux-low.h (enum lwp_stop_reason): New.
6413 (struct lwp_info) <stop_pc>: Adjust comment.
6414 <stopped_by_watchpoint>: Delete field.
6415 <stop_reason>: New field.
6416 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6417 * mem-break.c (software_breakpoint_inserted_here)
6418 (hardware_breakpoint_inserted_here): New function.
6419 * mem-break.h (software_breakpoint_inserted_here)
6420 (hardware_breakpoint_inserted_here): Declare.
6421 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6422 (cancel_breakpoints): Delete.
6423 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6424 (upload_fast_traceframes): Remove references to
6427 2015-01-09 Pedro Alves <palves@redhat.com>
6429 * thread-db.c (find_new_threads_callback): Ignore thread if the
6430 kernel thread ID is -1.
6432 2015-01-09 Pedro Alves <palves@redhat.com>
6434 * linux-low.c (linux_attach_fail_reason_string): Move to
6435 nat/linux-ptrace.c, and rename.
6436 (linux_attach_lwp): Update comment.
6437 (attach_proc_task_lwp_callback): New function.
6438 (linux_attach): Adjust to rename and use
6439 linux_proc_attach_tgid_threads.
6440 (linux_attach_fail_reason_string): Delete declaration.
6442 2015-01-01 Joel Brobecker <brobecker@adacore.com>
6444 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6445 * server.c (gdbserver_version): Likewise.
6447 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6449 * remote-utils.c: Include ctype.h.
6450 (input_interrupt): Explicitly handle the case when the char
6451 received is the NUL byte. Improve the printing of non-ASCII
6454 2014-12-16 Joel Brobecker <brobecker@adacore.com>
6456 * linux-low.c (linux_low_filter_event): Update call to
6457 linux_enable_event_reporting following the addition of
6458 a new parameter to that function.
6460 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
6463 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6464 (AARCH64_FPCR_REGNO): Likewise.
6465 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6466 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6467 (aarch64_store_fpregset): Likewise.
6469 2014-12-15 Joel Brobecker <brobecker@adacore.com>
6471 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6472 Remove FIXME comment about assumption about N.
6474 2014-12-13 Joel Brobecker <brobecker@adacore.com>
6476 * configure.ac: If large-file support is disabled in GDBserver,
6477 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6478 * configure: Regenerate.
6480 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6482 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6483 warning upon ENODATA from ptrace.
6484 * linux-s390-low.c (s390_store_tdb): New.
6485 (s390_regsets): Add regset for NT_S390_TDB.
6487 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6489 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6490 without a fill_function.
6491 * linux-s390-low.c (s390_fill_last_break): Remove.
6492 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6493 (s390_arch_setup): Use regset's size instead of fill_function for
6496 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6498 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6499 the regset's store function when ptrace returned an error.
6500 * regcache.c (get_thread_regcache): Invalidate register cache
6501 before fetching inferior's registers.
6503 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6505 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6506 while-loop as for-loop.
6507 (regsets_store_inferior_registers): Likewise.
6509 2014-11-28 Yao Qi <yao@codesourcery.com>
6511 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6512 * config.in, configure: Re-generate.
6513 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6516 2014-11-21 Yao Qi <yao@codesourcery.com>
6518 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6519 (AC_CHECK_HEADERS): Remove malloc.h.
6520 * configure: Re-generated.
6521 * config.in: Re-generated.
6522 * server.h: Don't include alloca.h and malloc.h.
6523 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6524 Don't include malloc.h.
6526 2014-11-17 Joel Brobecker <brobecker@adacore.com>
6528 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6529 corresponding ERRNO check in same block.
6531 2014-11-12 Pedro Alves <palves@redhat.com>
6533 * server.c (cont_thread): Update comment.
6534 (start_inferior, attach_inferior): No longer clear cont_thread.
6535 (handle_v_cont): No longer set cont_thread.
6536 (captured_main): Clear cont_thread each time a GDB connects.
6538 2014-11-12 Pedro Alves <palves@redhat.com>
6540 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6541 thread, and don't resume all threads if the Hc thread has exited.
6543 2014-11-12 Pedro Alves <palves@redhat.com>
6545 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6546 the process group instead of to a specific LWP.
6548 2014-10-15 Pedro Alves <palves@redhat.com>
6551 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6553 (arm_set_thread_context): Delete.
6554 (the_low_target): Adjust.
6555 * win32-i386-low.c (debug_registers_changed)
6556 (debug_registers_used): Delete.
6557 (update_debug_registers_callback): New function.
6558 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6559 needing to update their debug registers.
6560 (win32_get_current_dr): New function.
6561 (x86_dr_low_get_addr, x86_dr_low_get_control)
6562 (x86_dr_low_get_status): Fetch the debug register from the thread
6564 (i386_initial_stuff): Adjust.
6565 (i386_get_thread_context): Remove current_event parameter. Don't
6566 clear debug_registers_changed nor copy DR values to
6568 (i386_set_thread_context): Delete.
6569 (i386_prepare_to_resume): New function.
6570 (i386_thread_added): Mark the thread as needing to update irs
6572 (the_low_target): Remove i386_set_thread_context and install
6573 i386_prepare_to_resume.
6574 * win32-low.c (win32_get_thread_context): Adjust.
6575 (win32_set_thread_context): Use SetThreadContext
6577 (win32_prepare_to_resume): New function.
6578 (win32_require_context): New function, factored out from ...
6579 (thread_rec): ... this.
6580 (continue_one_thread): Call win32_prepare_to_resume on each thread
6581 we're about to continue.
6582 (win32_resume): Call win32_prepare_to_resume on the event thread.
6583 * win32-low.h (struct win32_thread_info)
6584 <debug_registers_changed>: New field.
6585 (struct win32_target_ops): Change prototype of set_thread_context,
6586 delete set_thread_context and add prepare_to_resume.
6587 (win32_require_context): New declaration.
6589 2014-10-08 Gary Benson <gbenson@redhat.com>
6591 * server.h: Do not include common-exceptions.h.
6593 2014-10-08 Gary Benson <gbenson@redhat.com>
6595 * server.h: Do not include cleanups.h.
6597 2014-09-30 James Hogan <james.hogan@imgtec.com>
6599 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6602 2014-09-23 Yao Qi <yao@codesourcery.com>
6604 * linux-low.c (lp_status_maybe_breakpoint): New function.
6605 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6606 (count_events_callback): Likewise.
6607 (select_event_lwp_callback): Likewise.
6608 (cancel_breakpoints_callback): Likewise.
6610 2014-09-19 Don Breazeal <donb@codesourcery.com>
6612 * linux-low.c (handle_extended_wait): Call
6613 linux_ptrace_get_extended_event.
6614 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6615 linux_is_extended_waitstatus.
6617 2014-09-16 Joel Brobecker <brobecker@adacore.com>
6619 * Makefile.in (CPPFLAGS): Define.
6620 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6621 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6623 2014-09-16 Gary Benson <gbenson@redhat.com>
6625 * inferiors.h (current_inferior): Renamed as...
6626 (current_thread): New variable. All uses updated.
6627 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6628 (maybe_move_out_of_jump_pad): Likewise.
6629 (cancel_breakpoint): Likewise.
6630 (linux_low_filter_event): Likewise.
6631 (wait_for_sigstop): Likewise.
6632 (linux_resume_one_lwp): Likewise.
6633 (need_step_over_p): Likewise.
6634 (start_step_over): Likewise.
6635 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6636 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6637 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6638 and save_inferior as saved_thread.
6639 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6641 (regcache_invalidate_thread): Likewise.
6642 * remote-utils.c (prepare_resume_reply): Likewise.
6643 * thread-db.c (thread_db_get_tls_address): Likewise.
6644 (disable_thread_event_reporting): Likewise.
6645 (remove_thread_event_breakpoints): Likewise.
6646 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6648 * target.h (set_desired_inferior): Renamed as...
6649 (set_desired_thread): New declaration. All uses updated.
6650 * server.c (myresume): Updated comment to reference thread instead
6652 (handle_serial_event): Likewise.
6653 (handle_target_event): Likewise.
6655 2014-09-12 Tom Tromey <tromey@redhat.com>
6656 Gary Benson <gbenson@redhat.com>
6658 * regcache.h: Include common-regcache.h.
6659 (regcache_read_pc): Don't declare.
6660 * regcache.c (get_thread_regcache_for_ptid): New function.
6662 2014-09-11 Tom Tromey <tromey@redhat.com>
6663 Gary Benson <gbenson@redhat.com>
6665 * symbol.c: New file.
6666 * Makefile.in (SFILES): Add symbol.c.
6667 (OBS): Add symbol.o.
6669 2014-09-11 Gary Benson <gbenson@redhat.com>
6671 * target.c (target_stop_ptid, target_continue_ptid): New
6674 2014-09-11 Tom Tromey <tromey@redhat.com>
6675 Gary Benson <gbenson@redhat.com>
6677 * target.h: Include target/target.h.
6678 * target.c (target_read_memory, target_read_uint32)
6679 (target_write_memory): New functions.
6681 2014-09-11 Gary Benson <gbenson@redhat.com>
6683 * server.h (debug_hw_points): Don't declare.
6684 * server.c (debug_hw_points): Don't define. Replace all uses
6685 with show_debug_regs.
6686 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6687 all uses with show_debug_regs.
6689 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6691 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6692 endianness into account.
6693 (ppc_supply_ptrace_register): Likewise.
6695 2014-09-03 James Hogan <james.hogan@imgtec.com>
6697 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6698 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6700 2014-09-03 Gary Benson <gbenson@redhat.com>
6702 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6703 ALL_DEBUG_ADDRESS_REGISTERS.
6705 2014-09-02 Gary Benson <gbenson@redhat.com>
6707 * i386-low.h: Renamed as...
6708 * x86-low.h: New file. All type, function and variable name
6709 prefixes changed from "i386_" to "x86_". All references updated.
6710 * i386-low.c: Renamed as...
6711 * x86-low.c: New file. All type, function and variable name
6712 prefixes changed from "i386_" to "x86_". All references updated.
6714 2014-09-02 Gary Benson <gbenson@redhat.com>
6716 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6717 (x86_linux_new_thread): Likewise.
6719 2014-08-29 Gary Benson <gbenson@redhat.com>
6721 * server.h (setjmp.h): Do not include.
6722 (toplevel): Do not declare.
6723 (common-exceptions.h): Include.
6724 (cleanups.h): Likewise.
6725 * server.c (toplevel): Do not define.
6726 (exit_code): New static global.
6727 (detach_or_kill_for_exit_cleanup): New function.
6728 (main): New function. Original main renamed to...
6729 (captured_main): New function.
6730 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6732 2014-08-29 Gary Benson <gbenson@redhat.com>
6734 * Makefile.in (SFILES): Add common/common-exceptions.c.
6735 (OBS): Add common-exceptions.o.
6736 (common-exceptions.o): New rule.
6737 * utils.c (prepare_to_throw_exception): New function.
6739 2014-08-29 Gary Benson <gbenson@redhat.com>
6741 * config.in: Regenerate.
6742 * configure: Likewise.
6744 2014-08-29 Gary Benson <gbenson@redhat.com>
6746 * Makefile.in (SFILES): Add common/cleanups.c.
6748 (cleanups.o): New rule.
6750 2014-08-29 Gary Benson <gbenson@redhat.com>
6752 * utils.c (internal_vwarning): New function.
6754 2014-08-28 Gary Benson <gbenson@redhat.com>
6756 * utils.h (fatal): Remove declaration.
6757 * utils.c (fatal): Remove function.
6759 2014-08-28 Gary Benson <gbenson@redhat.com>
6761 * tracepoint.c (gdb_agent_init): Replace fatal with
6763 (initialize_tracepoint): Likewise.
6765 2014-08-28 Gary Benson <gbenson@redhat.com>
6767 * remote-utils.c (remote_prepare): Replace fatal with error.
6769 2014-08-28 Gary Benson <gbenson@redhat.com>
6771 * linux-low.c (linux_async): Replace fatal with warning.
6773 (linux_start_non_stop): Return -1 if linux_async failed.
6775 2014-08-28 Gary Benson <gbenson@redhat.com>
6777 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6779 (i386_dr_low_get_addr): Remove vague comment.
6780 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6783 2014-08-28 Gary Benson <gbenson@redhat.com>
6785 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6786 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6788 (linux_resume_one_lwp): Likewise.
6789 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6791 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6792 with internal_error.
6793 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6794 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6795 (find_register_by_name): Replace fatal with internal_error.
6796 (find_regno): Likewise.
6797 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6798 * thread-db.c (thread_db_create_event): Likewise.
6799 (thread_db_load_search): Likewise.
6800 (try_thread_db_load_1): Likewise.
6801 * tracepoint.c (get_jump_space_head): Replace fatal with
6803 (claim_trampoline_space): Likewise.
6804 (have_fast_tracepoint_trampoline_buffer): Likewise.
6805 (cmd_qtstart): Likewise.
6806 (stop_tracing): Likewise.
6807 (fast_tracepoint_collecting): Likewise.
6808 (target_malloc): Likewise.
6809 (download_tracepoint): Likewise.
6810 (download_trace_state_variables): Replace check with gdb_assert.
6811 (upload_fast_traceframes): Replace fatal with internal_error.
6813 2014-08-19 Tom Tromey <tromey@redhat.com>
6814 Gary Benson <gbenson@redhat.com>
6816 * Makefile.in (SFILES): Add common/common-debug.c.
6817 (OBS): Add common-debug.o.
6818 (common-debug.o): New rule.
6819 * debug.h (debug_printf): Don't declare.
6820 * debug.c (debug_printf): Renamed and rewritten as...
6821 (debug_vprintf): New function.
6823 2014-08-19 Gary Benson <gbenson@redhat.com>
6825 * utils.h: Do not include print-utils.h.
6827 2014-08-19 Tom Tromey <tromey@redhat.com>
6828 Gary Benson <gbenson@redhat.com>
6830 * server.h: Add static assertion.
6831 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6833 2014-08-19 Tom Tromey <tromey@redhat.com>
6834 Gary Benson <gbenson@redhat.com>
6836 * Makefile.in (SFILES): Add common/errors.c.
6837 (OBS): Add errors.o.
6838 (IPA_OBS): Add errors-ipa.o.
6839 (errors.o): New rule.
6840 (errors-ipa.o): Likewise.
6841 * utils.h (perror_with_name, error, warning): Don't declare.
6842 * utils.c (warning): Renamed and rewritten as...
6843 (vwarning): New function.
6844 (error): Renamed and rewritten as...
6845 (verror): New function.
6846 (internal_error): Renamed and rewritten as...
6847 (internal_verror): New function.
6849 2014-08-07 Gary Benson <gbenson@redhat.com>
6851 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6852 * configure: Regenerate.
6853 * config.in: Likewise.
6854 * server.h: Do not include errno.h.
6855 * event-loop.c: Likewise.
6856 * hostio-errno.c: Likewise.
6857 * linux-low.c: Likewise.
6858 * remote-utils.c: Likewise.
6859 * spu-low.c: Likewise.
6860 * utils.c: Likewise.
6861 * gdbreplay.c: Unconditionally include errno.h.
6863 2014-08-07 Gary Benson <gbenson@redhat.com>
6865 * server.h: Do not include string.h.
6866 * event-loop.c: Likewise.
6867 * linux-low.c: Likewise.
6868 * regcache.c: Likewise.
6869 * remote-utils.c: Likewise.
6870 * spu-low.c: Likewise.
6871 * utils.c: Likewise.
6873 2014-08-07 Gary Benson <gbenson@redhat.com>
6875 * server.h: Do not include gdb_assert.h.
6877 2014-08-07 Gary Benson <gbenson@redhat.com>
6879 * server.h: Do not include common-utils.h.
6881 2014-08-07 Gary Benson <gbenson@redhat.com>
6883 * server.h: Do not include ptid.h.
6884 * notif.h: Likewise.
6886 2014-08-07 Gary Benson <gbenson@redhat.com>
6888 * server.h: Do not include gdb_locale.h.
6890 2014-08-07 Gary Benson <gbenson@redhat.com>
6892 * server.h: Do not include gdb/signals.h.
6893 * win32-low.c: Likewise.
6895 2014-08-07 Gary Benson <gbenson@redhat.com>
6897 * server.h: Do not include pathmax.h.
6899 2014-08-07 Gary Benson <gbenson@redhat.com>
6901 * server.h: Do not include libiberty.h.
6902 * linux-bfin-low.c: Likewise.
6904 2014-08-07 Gary Benson <gbenson@redhat.com>
6906 * server.h: Do not include ansidecl.h.
6908 2014-08-07 Gary Benson <gbenson@redhat.com>
6910 * linux-x86-low.c: Do not include stddef.h.
6911 * lynx-ppc-low.c: Likewise.
6912 * tracepoint.c: Likewise.
6914 2014-08-07 Gary Benson <gbenson@redhat.com>
6916 * server.h: Do not include stdarg.h.
6917 * nto-low.c: Likewise.
6919 2014-08-07 Gary Benson <gbenson@redhat.com>
6921 * server.h: Do not include stdlib.h.
6922 * inferiors.c: Likewise.
6923 * linux-low.c: Likewise.
6924 * regcache.c: Likewise.
6925 * spu-low.c: Likewise.
6926 * tracepoint.c: Likewise.
6927 * utils.c: Likewise.
6929 2014-08-07 Gary Benson <gbenson@redhat.com>
6931 * server.h: Do not include stdio.h.
6932 * linux-low.c: Likewise.
6933 * remote-utils.c: Likewise.
6934 * spu-low.c: Likewise.
6935 * utils.c: Likewise.
6936 * wincecompat.c: Likewise.
6938 2014-08-06 Gary Benson <gbenson@redhat.com>
6940 * regcache.c (init_register_cache): Move conditionals inside if.
6942 2014-08-06 Gary Benson <gbenson@redhat.com>
6944 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6946 2014-07-31 Gary Benson <gbenson@redhat.com>
6948 * ax.h: Do not include server.h.
6949 * gdbthread.h: Likewise.
6950 * lynx-low.h: Likewise.
6951 * notif.h: Likewise.
6953 2014-07-30 Gary Benson <gbenson@redhat.com>
6955 * server.h: Include common-defs.h.
6956 Do not include config.h or build-gnulib-gdbserver/config.h.
6958 2014-07-30 Gary Benson <gbenson@redhat.com>
6960 * hostio-errno.c: Move server.h to top of includes list.
6961 * inferiors.c: Likewise.
6962 * linux-x86-low.c: Likewise.
6963 * notif.c: Include server.h.
6965 2014-07-24 Tom Tromey <tromey@redhat.com>
6966 Gary Benson <gbenson@redhat.com>
6968 * server.h (CORE_ADDR): Now unsigned.
6970 2014-07-16 Pedro Alves <palves@redhat.com>
6972 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6974 2014-07-15 Pedro Alves <palves@redhat.com>
6976 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6979 2014-07-11 Pedro Alves <palves@redhat.com>
6981 * linux-low.c (kill_wait_lwp): New function, based on
6982 kill_one_lwp_callback, but use my_waitpid directly.
6983 (kill_one_lwp_callback, linux_kill): Use it.
6985 2014-06-23 Pedro Alves <palves@redhat.com>
6987 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6988 before setting DR0..DR3.
6990 2014-06-20 Gary Benson <gbenson@redhat.com>
6992 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6993 * configure: Regenerated.
6994 * config.in: Likewise.
6996 2014-06-20 Gary Benson <gbenson@redhat.com>
6998 * Makefile.in (SFILES): Update locations for files moved
7000 (object file files): Reordered.
7002 2014-06-20 Gary Benson <gbenson@redhat.com>
7004 * i386-low.h (i386_dr_low_can_set_addr): Removed.
7005 (i386_dr_low_set_addr): Likewise.
7006 (i386_dr_low_get_addr): Likewise.
7007 (i386_dr_low_can_set_control): Likewise.
7008 (i386_dr_low_set_control): Likewise.
7009 (i386_dr_low_get_control): Likewise.
7010 (i386_dr_low_get_status): Likewise.
7011 (i386_get_debug_register_length): Likewise.
7012 * linux-x86-low.c (i386_dr_low_set_addr):
7013 Changed signature. Made static.
7014 (i386_dr_low_get_addr): Likewise.
7015 (i386_dr_low_set_control): Likewise.
7016 (i386_dr_low_get_control): Likewise.
7017 (i386_dr_low_get_status): Likewise.
7018 (i386_dr_low): New global variable.
7019 * win32-i386-low.c (i386_dr_low_set_addr):
7020 Changed signature. Made static.
7021 (i386_dr_low_get_addr): Likewise.
7022 (i386_dr_low_set_control): Likewise.
7023 (i386_dr_low_get_control): Likewise.
7024 (i386_dr_low_get_status): Likewise.
7025 (i386_dr_low): New global variable.
7027 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7029 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7030 * Makefile.in (AR, AR_FLAGS): Define.
7031 * configure: Regenerate.
7033 2014-06-19 Gary Benson <gbenson@redhat.com>
7035 * Makefile.in (i386-dregs.o): New rule.
7036 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7037 * i386-low.c (target.h): Remove include.
7038 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7039 (DR_CONTROL_SHIFT): Likewise.
7040 (DR_CONTROL_SIZE): Likewise.
7041 (DR_RW_EXECUTE): Likewise.
7042 (DR_RW_WRITE): Likewise.
7043 (DR_RW_READ): Likewise.
7044 (DR_RW_IORW): Likewise.
7045 (DR_LEN_1): Likewise.
7046 (DR_LEN_2): Likewise.
7047 (DR_LEN_4): Likewise.
7048 (DR_LEN_8): Likewise.
7049 (DR_LOCAL_ENABLE_SHIFT): Likewise.
7050 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
7051 (DR_ENABLE_SIZE): Likewise.
7052 (DR_LOCAL_SLOWDOWN): Likewise.
7053 (DR_GLOBAL_SLOWDOWN): Likewise.
7054 (DR_CONTROL_RESERVED): Likewise.
7055 (I386_DR_CONTROL_MASK): Likewise.
7056 (I386_DR_VACANT): Likewise.
7057 (I386_DR_LOCAL_ENABLE): Likewise.
7058 (I386_DR_GLOBAL_ENABLE): Likewise.
7059 (I386_DR_DISABLE): Likewise.
7060 (I386_DR_SET_RW_LEN): Likewise.
7061 (I386_DR_GET_RW_LEN): Likewise.
7062 (I386_DR_WATCH_HIT): Likewise.
7063 (i386_wp_op_t): Likewise.
7064 (i386_show_dr): Likewise.
7065 (i386_length_and_rw_bits): Likewise.
7066 (i386_insert_aligned_watchpoint): Likewise.
7067 (i386_remove_aligned_watchpoint): Likewise.
7068 (i386_handle_nonaligned_watchpoint): Likewise.
7069 i386_update_inferior_debug_regs(): Likewise.
7070 (i386_dr_insert_watchpoint): Likewise.
7071 (i386_dr_remove_watchpoint): Likewise.
7072 (i386_dr_region_ok_for_watchpoint): Likewise.
7073 (i386_dr_stopped_data_address): Likewise.
7074 (i386_dr_stopped_by_watchpoint): Likewise.
7076 2014-06-19 Gary Benson <gbenson@redhat.com>
7078 * i386-low.c (i386_dr_show): Renamed to
7079 i386_show_dr and made static. All uses updated.
7080 (i386_dr_length_and_rw_bits): Renamed to
7081 i386_length_and_rw_bits and made static.
7083 (i386_dr_insert_aligned_watchpoint): Renamed to
7084 i386_insert_aligned_watchpoint and made static.
7086 (i386_dr_remove_aligned_watchpoint): Renamed to
7087 i386_remove_aligned_watchpoint and made static.
7089 (i386_dr_update_inferior_debug_regs): Renamed to
7090 i386_update_inferior_debug_regs and made static.
7093 2014-06-18 Gary Benson <gbenson@redhat.com>
7095 * i386-low.h (i386_dr_low_can_set_addr): New macro.
7096 (i386_dr_low_can_set_control): Likewise.
7097 (i386_get_debug_register_length): Likewise.
7098 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7099 (i386_dr_low_can_set_control): Likewise.
7100 (i386_get_debug_register_length): Likewise.
7102 2014-06-17 Gary Benson <gbenson@redhat.com>
7104 * i386-low.h (i386-dregs.h): New include.
7105 (DR_FIRSTADDR): Now in i386-dregs.h.
7106 (DR_LASTADDR): Likewise.
7107 (DR_NADDR): Likewise.
7108 (DR_STATUS): Likewise.
7109 (DR_CONTROL): Likewise.
7110 (i386_debug_reg_state): Likewise.
7111 (i386_dr_insert_watchpoint): Likewise.
7112 (i386_dr_remove_watchpoint): Likewise.
7113 (i386_dr_region_ok_for_watchpoint): Likewise.
7114 (i386_dr_stopped_data_address): Likewise.
7115 (i386_dr_stopped_by_watchpoint): Likewise.
7116 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7118 2014-06-18 Gary Benson <gbenson@redhat.com>
7120 * i386-low.h (i386_low_insert_watchpoint): Renamed to
7121 i386_dr_insert_watchpoint.
7122 (i386_low_remove_watchpoint): Renamed to
7123 i386_dr_remove_watchpoint.
7124 (i386_low_region_ok_for_watchpoint): Renamed to
7125 i386_dr_region_ok_for_watchpoint.
7126 (i386_low_stopped_data_address): Renamed to
7127 i386_dr_stopped_data_address.
7128 (i386_low_stopped_by_watchpoint): Renamed to
7129 i386_dr_stopped_by_watchpoint.
7130 * i386-low.c (i386_show_dr): Renamed to
7131 i386_dr_show and made nonstatic. All uses updated.
7132 (i386_length_and_rw_bits): Renamed to
7133 i386_dr_length_and_rw_bits and made nonstatic.
7135 (i386_insert_aligned_watchpoint): Renamed to
7136 i386_dr_insert_aligned_watchpoint and made nonstatic.
7138 (i386_remove_aligned_watchpoint): Renamed to
7139 i386_dr_remove_aligned_watchpoint and made nonstatic.
7141 (i386_update_inferior_debug_regs): Renamed to
7142 i386_dr_update_inferior_debug_regs and made nonstatic.
7144 (i386_low_insert_watchpoint): Renamed to
7145 i386_dr_insert_watchpoint. All uses updated.
7146 (i386_low_remove_watchpoint): Renamed to
7147 i386_dr_remove_watchpoint. All uses updated.
7148 (i386_low_region_ok_for_watchpoint): Renamed to
7149 i386_dr_region_ok_for_watchpoint. All uses updated.
7150 (i386_low_stopped_data_address): Renamed to
7151 i386_dr_stopped_data_address. All uses updated.
7152 (i386_low_stopped_by_watchpoint): Renamed to
7153 i386_dr_stopped_by_watchpoint. All uses updated.
7155 2014-06-18 Gary Benson <gbenson@redhat.com>
7157 * i386-low.c (i386_dr_low_can_set_addr): New macro.
7158 (i386_dr_low_can_set_control): Likewise.
7159 (i386_insert_aligned_watchpoint): New check.
7161 2014-06-18 Gary Benson <gbenson@redhat.com>
7163 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7166 2014-06-18 Gary Benson <gbenson@redhat.com>
7168 * i386-low.c (i386_length_and_rw_bits): Use internal_error
7169 instead of fatal and error.
7170 (i386_handle_nonaligned_watchpoint): Likewise.
7172 2014-06-18 Gary Benson <gbenson@redhat.com>
7174 * i386-low.c (i386_get_debug_register_length): New macro.
7175 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7176 (i386_show_dr): Use debug_printf instead of fprintf. Use
7177 phex to format values.
7179 2014-06-18 Gary Benson <gbenson@redhat.com>
7181 * i386-low.h: Comment changes.
7182 * i386-low.c: Likewise.
7184 2014-06-18 Gary Benson <gbenson@redhat.com>
7186 * i386-low.c: Whitespace changes.
7188 2014-06-12 Tom Tromey <tromey@redhat.com>
7190 * utils.c (freeargv): Remove.
7192 2014-06-12 Tom Tromey <tromey@redhat.com>
7194 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7195 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7196 (parse_debug_format_options): Likewise.
7197 (gdbserver_usage): Likewise.
7198 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7199 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7200 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7202 ($(LIBGNU)): Depend on libiberty.
7203 (all-lib): Recurse into all subdirs.
7204 (install-only): Invoke "install" target in subdirs.
7205 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7207 * configure: Rebuild.
7208 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
7209 for vasprintf, vsnprintf, or gettimeofday.
7210 * configure.srv: Don't add safe-ctype.o or lbasename.o to
7213 2014-06-05 Joel Brobecker <brobecker@adacore.com>
7215 * development.sh: Delete.
7216 * Makefile.in (config.status): Adjust dependency on development.sh.
7217 * configure.ac: Adjust development.sh source call.
7218 * configure: Regenerate.
7220 2014-06-02 Pedro Alves <palves@redhat.com>
7222 * ax.c (gdb_free_agent_expr): New function.
7223 * ax.h (gdb_free_agent_expr): New declaration.
7224 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7226 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7228 (clear_breakpoint_conditions_and_commands): New function.
7229 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7230 (clear_breakpoint_conditions_and_commands): New declaration.
7232 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7234 * linux-aarch64-low.c (asm/ptrace.h): Include.
7236 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7238 Fix TLS access for -static -pthread.
7239 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7240 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7241 (thread_db_load_search, try_thread_db_load_1): Initialize it.
7243 2014-05-20 Pedro Alves <palves@redhat.com>
7245 * linux-aarch64-low.c (aarch64_insert_point)
7246 (aarch64_remove_point): No longer check whether the type is
7247 supported here. Adjust to new interface.
7248 (the_low_target): Install aarch64_supports_z_point_type as
7249 supports_z_point_type method.
7250 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7251 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7252 instead of a Z packet char. Adjust.
7253 (arm_supports_z_point_type): New function.
7254 (arm_insert_point, arm_remove_point): Adjust to new interface.
7255 (the_low_target): Install arm_supports_z_point_type.
7256 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7257 (cris_insert_point, cris_remove_point): Adjust to new interface.
7258 Don't check whether the type is supported here.
7259 (the_low_target): Install cris_supports_z_point_type.
7260 * linux-low.c (linux_supports_z_point_type): New function.
7261 (linux_insert_point, linux_remove_point): Adjust to new interface.
7262 * linux-low.h (struct linux_target_ops) <insert_point,
7263 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7264 raw_breakpoint pointer parameter.
7265 <supports_z_point_type>: New method.
7266 * linux-mips-low.c (mips_supports_z_point_type): New function.
7267 (mips_insert_point, mips_remove_point): Adjust to new interface.
7268 Use mips_supports_z_point_type.
7269 (the_low_target): Install mips_supports_z_point_type.
7270 * linux-ppc-low.c (the_low_target): Install NULL as
7271 supports_z_point_type method.
7272 * linux-s390-low.c (the_low_target): Install NULL as
7273 supports_z_point_type method.
7274 * linux-sparc-low.c (the_low_target): Install NULL as
7275 supports_z_point_type method.
7276 * linux-x86-low.c (x86_supports_z_point_type): New function.
7277 (x86_insert_point): Adjust to new insert_point interface. Use
7278 insert_memory_breakpoint. Adjust to new
7279 i386_low_insert_watchpoint interface.
7280 (x86_remove_point): Adjust to remove_point interface. Use
7281 remove_memory_breakpoint. Adjust to new
7282 i386_low_remove_watchpoint interface.
7283 (the_low_target): Install x86_supports_z_point_type.
7284 * lynx-low.c (lynx_target_ops): Install NULL as
7285 supports_z_point_type callback.
7286 * nto-low.c (nto_supports_z_point_type): New.
7287 (nto_insert_point, nto_remove_point): Adjust to new interface.
7288 (nto_target_ops): Install nto_supports_z_point_type.
7289 * mem-break.c: Adjust intro comment.
7290 (struct raw_breakpoint) <raw_type, size>: New fields.
7291 <inserted>: Update comment.
7292 <shlib_disabled>: Delete field.
7293 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7294 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7295 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7296 (raw_bkpt_type_to_target_hw_bp_type): New function.
7297 (find_enabled_raw_code_breakpoint_at): New function.
7298 (find_raw_breakpoint_at): New type and size parameters. Use them.
7299 (insert_memory_breakpoint): New function, based off
7300 set_raw_breakpoint_at.
7301 (remove_memory_breakpoint): New function.
7302 (set_raw_breakpoint_at): Reimplement.
7303 (set_breakpoint): New, based on set_breakpoint_at.
7304 (set_breakpoint_at): Reimplement.
7305 (delete_raw_breakpoint): Go through the_target->remove_point
7306 instead of assuming memory breakpoints.
7307 (find_gdb_breakpoint_at): Delete.
7308 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7309 (find_gdb_breakpoint): New function.
7310 (set_gdb_breakpoint_at): Delete.
7311 (z_type_supported): New function.
7312 (set_gdb_breakpoint_1): New function, loosely based off
7313 set_gdb_breakpoint_at.
7314 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7315 (delete_gdb_breakpoint_at): Delete.
7316 (delete_gdb_breakpoint_1): New function, loosely based off
7317 delete_gdb_breakpoint_at.
7318 (delete_gdb_breakpoint): New function.
7319 (clear_gdb_breakpoint_conditions): Rename to ...
7320 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7322 (add_condition_to_breakpoint): Make static.
7323 (add_breakpoint_condition): Take a struct breakpoint pointer
7324 instead of an address. Adjust.
7325 (gdb_condition_true_at_breakpoint): Rename to ...
7326 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7328 (gdb_condition_true_at_breakpoint): Reimplement.
7329 (add_breakpoint_commands): Take a struct breakpoint pointer
7330 instead of an address. Adjust.
7331 (gdb_no_commands_at_breakpoint): Rename to ...
7332 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7333 parameter. Return true if no breakpoint was found. Change debug
7335 (gdb_no_commands_at_breakpoint): Reimplement.
7336 (run_breakpoint_commands): Rename to ...
7337 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7338 and change return type to boolean.
7339 (run_breakpoint_commands): New function.
7340 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7341 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7342 breakpoint. Go through the_target->remove_point instead of
7343 assuming memory breakpoint.
7344 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7345 software and hardware breakpoints.
7346 (reinsert_raw_breakpoint): Go through the_target->insert_point
7347 instead of assuming memory breakpoint.
7348 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7349 software and hardware breakpoints.
7350 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7351 Check both software and hardware breakpoints.
7352 (validate_inserted_breakpoint): Assert the breakpoint is a
7353 software breakpoint. Set the inserted flag to -1 instead of
7354 setting shlib_disabled.
7355 (delete_disabled_breakpoints): Adjust.
7356 (validate_breakpoints): Only validate software breakpoints.
7357 Adjust to inserted flag change.
7358 (check_mem_read, check_mem_write): Skip breakpoint types other
7359 than software breakpoints. Adjust to inserted flag change.
7360 * mem-break.h (enum raw_bkpt_type): New enum.
7361 (raw_breakpoint, struct process_info): Forward declare.
7362 (Z_packet_to_target_hw_bp_type): Delete declaration.
7363 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7364 (set_gdb_breakpoint, delete_gdb_breakpoint)
7365 (clear_breakpoint_conditions): New declarations.
7366 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7367 (breakpoint_inserted_here): Update comment.
7368 (add_breakpoint_condition, add_breakpoint_commands): Replace
7369 address parameter with a breakpoint pointer parameter.
7370 (gdb_breakpoint_here): Update comment.
7371 (delete_gdb_breakpoint_at): Delete.
7372 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7373 * server.c (process_point_options): Take a struct breakpoint
7374 pointer instead of an address. Adjust.
7375 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7376 delete_gdb_breakpoint.
7377 * spu-low.c (spu_target_ops): Install NULL as
7378 supports_z_point_type method.
7379 * target.h: Include mem-break.h.
7380 (struct target_ops) <prepare_to_access_memory>: Update comment.
7381 <supports_z_point_type>: New field.
7382 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7383 instead of a char. Also take a raw breakpoint pointer.
7384 * win32-arm-low.c (the_low_target): Install NULL as
7385 supports_z_point_type.
7386 * win32-i386-low.c (i386_supports_z_point_type): New function.
7387 (i386_insert_point, i386_remove_point): Adjust to new interface.
7388 (the_low_target): Install i386_supports_z_point_type.
7389 * win32-low.c (win32_supports_z_point_type): New function.
7390 (win32_insert_point, win32_remove_point): Adjust to new interface.
7391 (win32_target_ops): Install win32_supports_z_point_type.
7392 * win32-low.h (struct win32_target_ops):
7393 <supports_z_point_type>: New method.
7394 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7395 instead of a char. Also take a raw breakpoint pointer.
7397 2014-05-20 Pedro Alves <palves@redhat.com>
7399 * mem-break.h: Include break-common.h.
7400 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7401 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7402 (Z_packet_to_target_hw_bp_type): New declaration.
7403 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7404 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7405 (Z_PACKET_ACCESS_WP): Delete macros.
7406 (Z_packet_to_hw_type): Delete function.
7407 * i386-low.h: Don't include break-common.h here.
7408 (Z_packet_to_hw_type): Delete declaration.
7409 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7410 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7411 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7412 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7413 * linux-aarch64-low.c: Don't include break-common.h here.
7414 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7415 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7416 (Z_packet_to_target_hw_bp_type): Delete function.
7417 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7419 (mips_insert_point, mips_remove_point): Use
7420 Z_packet_to_target_hw_bp_type.
7422 2014-05-20 Pedro Alves <palves@redhat.com>
7424 * linux-aarch64-low.c: Include break-common.h.
7425 (enum target_point_type): Delete.
7426 (Z_packet_to_point_type): Rename to ...
7427 (Z_packet_to_target_hw_bp_type): ... this, and return a
7428 target_hw_bp_type instead.
7429 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7430 instead of an enum target_point_type.
7431 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7433 (aarch64_dr_state_insert_one_point)
7434 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7435 (aarch64_handle_aligned_watchpoint)
7436 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7437 Take an enum target_hw_bp_type instead of an enum
7439 (aarch64_supports_z_point_type): New function.
7440 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7441 use Z_packet_to_target_hw_bp_type.
7443 2014-05-20 Joel Brobecker <brobecker@adacore.com>
7445 * configure.ac: Only use -Werror by default when DEVELOPMENT
7447 * configure: Regenerate.
7449 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7451 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7452 * linux-x86-low.c (X86_64_USER_REGS): New.
7453 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7455 2014-04-28 Yao Qi <yao@codesourcery.com>
7457 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7460 2014-04-25 Pedro Alves <palves@redhat.com>
7463 * linux-low.c (linux_attach_fail_reason_string): New function.
7464 (linux_attach_lwp): Delete.
7465 (linux_attach_lwp_1): Rename to ...
7466 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7467 argument. Remove "initial" parameter. Return int instead of
7468 void. Don't error or warn here.
7469 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7470 failure to attach to the tgid. Call warning when failing to
7472 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7473 argument. Remove "initial" parameter. Return int instead of
7474 void. Don't error or warn here.
7475 (linux_attach_fail_reason_string): New declaration.
7476 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7477 interface change. Use linux_attach_fail_reason_string.
7479 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
7480 Walfred Tedeschi <walfred.tedeschi@intel.com>
7482 * Makefile.in: Added rules to handle new files
7483 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7484 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7485 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7486 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7487 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7488 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7490 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7491 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7492 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7493 i386/x32-avx512.xml.
7494 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7495 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7496 i386/x32-avx512-linux.xml.
7497 * i387-fp.c (num_avx512_k_registers): New constant for number
7499 (num_avx512_zmmh_low_registers): New constant for number of
7500 lower ZMM registers (0-15).
7501 (num_avx512_zmmh_high_registers): New constant for number of
7502 higher ZMM registers (16-31).
7503 (num_avx512_ymmh_registers): New contant for number of higher
7504 YMM registers (ymm16-31 added by avx521 on x86_64).
7505 (num_avx512_xmm_registers): New constant for number of higher
7506 XMM registers (xmm16-31 added by AVX512 on x86_64).
7507 (struct i387_xsave): Add space for AVX512 registers.
7508 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7509 Add code to handle AVX512 registers.
7510 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7511 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7512 prototypei from generated file.
7513 (tdesc_amd64_avx512_linux): Likewise.
7514 (init_registers_x32_avx512_linux): Likewise.
7515 (tdesc_x32_avx512_linux): Likewise.
7516 (init_registers_i386_avx512_linux): Likewise.
7517 (tdesc_i386_avx512_linux): Likewise.
7518 (x86_64_regmap): Add AVX512 registers.
7519 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7521 (initialize_low_arch): Add code to initialize AVX512 registers.
7523 2014-04-23 Pedro Alves <palves@redhat.com>
7525 * mem-break.c (find_gdb_breakpoint_at): Make static.
7526 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7528 2014-04-23 Pedro Alves <palves@redhat.com>
7530 * i386-low.c: Don't include break-common.h here.
7531 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7532 prototype to take target_hw_bp_type as argument instead of a Z
7534 * i386-low.h: Include break-common.h here.
7535 (Z_packet_to_hw_type): Declare.
7536 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7538 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7539 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7540 (x86_remove_point): Convert the packet number to a
7541 target_hw_bp_type before calling i386_low_remove_watchpoint.
7542 * win32-i386-low.c (i386_insert_point): Convert the packet number
7543 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7544 (i386_remove_point): Convert the packet number to a
7545 target_hw_bp_type before calling i386_low_remove_watchpoint.
7547 2014-04-23 Pedro Alves <palves@redhat.com>
7549 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7551 2014-04-10 Pedro Alves <palves@redhat.com>
7553 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7554 Check if the condition or command is NULL before checking if the
7555 breakpoint is known. On success, return true.
7556 * mem-break.h (add_breakpoint_condition): Document return.
7557 (add_breakpoint_commands): Add describing comment.
7558 * server.c (skip_to_semicolon): New function.
7559 (process_point_options): Use it.
7561 2014-04-09 Pedro Alves <palves@redhat.com>
7563 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7566 2014-02-27 Pedro Alves <palves@redhat.com>
7569 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7571 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7573 (last_thread_of_process_p): Take a PID argument instead of a
7575 (linux_wait_for_lwp): Delete.
7576 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7578 (linux_low_filter_event): New function, party factored out from
7579 linux_wait_for_event.
7580 (linux_wait_for_event): Rename to ...
7581 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7582 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7583 sigsuspend. Check for zombie leaders.
7584 (linux_wait_for_event): Reimplement as wrapper around
7585 linux_wait_for_event_filtered.
7586 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7587 a normal or signal exit is seen, it's the whole process exiting.
7588 (wait_for_sigstop): No longer a for_each_inferior callback.
7589 Rewrite on top of linux_wait_for_event_filtered.
7590 (stop_all_lwps): Call wait_for_sigstop directly.
7591 * server.c (resume, handle_target_event): Handle
7592 TARGET_WAITKIND_NO_RESUMED.
7594 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7596 * win32-low.c (psapi_get_dll_name,
7597 * win32_CreateToolhelp32Snapshot): Delete.
7598 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7599 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7601 (handle_load_dll): Add function description.
7602 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7604 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7606 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7608 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7609 base address when calling win32_add_one_solib.
7610 (handle_load_dll): Delete local variable load_addr.
7611 Remove 0x1000 offset applied to DLL base address when calling
7612 win32_add_one_solib.
7613 (handle_unload_dll): Add comment.
7615 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7617 * win32-low.c (win32_add_all_dlls): Renames
7618 win32_ensure_ntdll_loaded. Rewrite function documentation.
7619 Adjust implementation to always load all DLLs.
7620 Add 0x1000 offset to DLL base address when calling
7621 win32_add_one_solib.
7622 (child_initialization_done): New static global.
7623 (do_initial_child_stuff): Set child_initialization_done to
7624 zero during child initialization, and 1 after. Replace call
7625 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7627 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7628 (handle_unload_dll): Add function documentation.
7629 (get_child_debug_event): Ignore load and unload DLL events
7630 during child initialization.
7632 2014-02-20 Doug Evans <dje@google.com>
7634 Remove global all_lwps.
7635 * inferiors.h (ptid_of): Move here from linux-low.h.
7636 (pid_of, lwpid_of): Ditto.
7637 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7638 parameter is a struct thread_info * now.
7639 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7640 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7641 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7643 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7644 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7645 * linux-arm-low.c (update_registers_callback): Update, "entry"
7646 parameter is a struct thread_info * now.
7647 Fetch lwpid from current_inferior directly.
7648 (arm_insert_point): Pass &all_threads to find_inferior instead of
7650 (arm_remove_point): Ditto.
7651 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7652 (arm_prepare_to_resume): Fetch pid from thread.
7653 (arm_read_description): Fetch lwpid from current_inferior directly.
7654 * linux-low.c (all_lwps): Delete.
7655 (delete_lwp): Delete call to remove_inferior.
7656 (handle_extended_wait): Fetch lwpid from thread.
7657 (add_lwp): Don't set lwp->entry.id. Remove call to
7658 add_inferior_to_list.
7659 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7660 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7661 (kill_one_lwp_callback): Ditto.
7662 (linux_kill): Don't dereference NULL pointer.
7663 Fetch ptid,lwpid from thread.
7664 (get_detach_signal): Fetch ptid from thread.
7665 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7666 Simplify call to regcache_invalidate_thread.
7667 (delete_lwp_callback): Update, "entry" parameter is a
7668 struct thread_info * now. Fetch pid from thread.
7669 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7670 (status_pending_p_callback): Update, "entry" parameter is a
7671 struct thread_info * now. Fetch ptid from thread.
7672 (find_lwp_pid): Update, "entry" parameter is a
7673 struct thread_info * now.
7674 (linux_wait_for_lwp): Fetch pid from thread.
7675 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7676 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7677 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7678 (dequeue_one_deferred_signal): Ditto.
7679 (cancel_breakpoint): Fetch ptid from current_inferior.
7680 (linux_wait_for_event): Pass &all_threads to find_inferior,
7681 not &all_lwps. Fetch ptid, lwpid from thread.
7682 (count_events_callback): Update, "entry" parameter is a
7683 struct thread_info * now.
7684 (select_singlestep_lwp_callback): Ditto.
7685 (select_event_lwp_callback): Ditto.
7686 (cancel_breakpoints_callback): Ditto.
7687 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7689 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7690 (unsuspend_one_lwp): Update, "entry" parameter is a
7691 struct thread_info * now.
7692 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7694 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7695 Fetch lwpid from thread, not lwp.
7696 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7697 Pass &all_threads to find_inferior, not &all_lwps.
7698 (send_sigstop): Fetch lwpid from thread, not lwp.
7699 (send_sigstop_callback): Update, "entry" parameter is a
7700 struct thread_info * now.
7701 (suspend_and_send_sigstop_callback): Ditto.
7702 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7703 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7704 struct thread_info * now.
7705 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7707 (lwp_running): Update, "entry" parameter is a
7708 struct thread_info * now.
7709 (stop_all_lwps): Fetch ptid from thread.
7710 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7711 (linux_resume_one_lwp): Fetch lwpid from thread.
7712 (linux_set_resume_request): Update, "entry" parameter is a
7713 struct thread_info * now. Fetch pid, lwpid from thread.
7714 (resume_status_pending_p): Update, "entry" parameter is a
7715 struct thread_info * now.
7716 (need_step_over_p): Ditto. Fetch lwpid from thread.
7717 (start_step_over): Fetch lwpid from thread.
7718 (linux_resume_one_thread): Update, "entry" parameter is a
7719 struct thread_info * now. Fetch lwpid from thread.
7720 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7721 (proceed_one_lwp): Update, "entry" parameter is a
7722 struct thread_info * now. Fetch lwpid from thread.
7723 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7724 struct thread_info * now.
7725 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7726 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7727 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7729 (regsets_store_inferior_registers): Ditto.
7730 (fetch_register, store_register): Ditto.
7731 (linux_read_memory, linux_write_memory): Ditto.
7732 (linux_request_interrupt): Ditto.
7733 (linux_read_auxv): Ditto.
7734 (linux_xfer_siginfo): Ditto.
7735 (linux_qxfer_spu): Ditto.
7736 (linux_qxfer_libraries_svr4): Ditto.
7737 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7738 moved to inferiors.h.
7740 (get_thread_lwp): Update.
7741 (struct lwp_info): Delete member "entry". Simplify comment for
7744 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7745 current_inferior directly.
7746 (update_watch_registers_callback): Update, "entry" parameter is a
7747 struct thread_info * now. Fetch pid from thread.
7748 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7749 (mips_insert_point): Fetch lwpid from current_inferior.
7750 Pass &all_threads to find_inferior, not &all_lwps.
7751 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7752 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7754 (mips_stopped_data_address): Ditto.
7755 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7757 * linux-tile-low.c (tile_arch_setup): Ditto.
7758 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7759 (update_debug_registers_callback): Update, "entry" parameter is a
7760 struct thread_info * now. Fetch pid from thread.
7761 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7762 Pass &all_threads to find_inferior, not &all_lwps.
7763 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7764 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7765 Pass &all_threads to find_inferior, not &all_lwps.
7766 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7767 (i386_dr_low_get_status): Ditto.
7768 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7769 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7770 (x86_linux_read_description): Ditto.
7771 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7773 2014-02-20 Doug Evans <dje@google.com>
7775 * inferiors.c (get_first_inferior): Fix buglet.
7777 2014-02-19 Doug Evans <dje@google.com>
7779 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7780 * inferiors.c (add_thread): Change result type to struct thread_info *.
7781 All callers updated.
7782 (add_lwp): Call add_thread here instead of in callers.
7783 All callers updated.
7784 * linux-low.h (get_lwp_thread): Rewrite.
7785 (struct lwp_info): New member "thread".
7787 2014-02-19 Doug Evans <dje@google.com>
7789 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7790 All callers updated.
7792 2014-02-19 Doug Evans <dje@google.com>
7794 * inferiors.c (add_thread): Fix whitespace.
7796 2014-02-19 Doug Evans <dje@google.com>
7798 * dll.c (clear_dlls): Replace accessing list implemention details
7800 * gdbthread.h (get_first_thread): Declare.
7801 * inferiors.c (for_each_inferior_with_data): New function.
7802 (get_first_thread): New function.
7803 (find_thread_ptid): Simplify.
7804 (get_first_inferior): New function.
7805 (clear_list): Delete.
7806 (one_inferior_p): New function.
7807 (clear_inferior_list): New function.
7808 (clear_inferiors): Update.
7809 * inferiors.h (for_each_inferior_with_data): Declare.
7810 (clear_inferior_list): Declare.
7811 (one_inferior_p): Declare.
7812 (get_first_inferior): Declare.
7813 * linux-low.c (linux_wait_for_event): Replace accessing list
7814 implemention details with API function.
7815 * server.c (target_running): Ditto.
7816 (accumulate_file_name_length): New function.
7817 (emit_dll_description): New function.
7818 (handle_qxfer_libraries): Replace accessing list implemention
7819 details with API function.
7820 (handle_qxfer_threads_worker): New function.
7821 (handle_qxfer_threads_proper): Replace accessing list implemention
7822 details with API function.
7823 (handle_query): Ditto.
7824 (visit_actioned_threads_callback_ftype): New typedef.
7825 (visit_actioned_threads_data): New struct.
7826 (visit_actioned_threads): Rewrite to be find_inferior callback.
7827 (resume): Call find_inferior.
7828 (handle_status): Replace accessing list implemention
7829 details with API function.
7830 (process_serial_event): Replace accessing list implemention details
7832 * target.c (set_desired_inferior): Replace accessing list implemention
7833 details with API function.
7834 * tracepoint.c (same_process_p): New function.
7835 (gdb_agent_about_to_close): Replace accessing list implemention
7836 details with API function.
7837 * win32-low.c (child_delete_thread): Replace accessing list
7838 implemention details with API function.
7839 (match_dll_by_basename): New function.
7840 (dll_is_loaded_by_basename): New function.
7841 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7842 details call to dll_is_loaded_by_basename.
7844 2014-02-19 Doug Evans <dje@google.com>
7846 * dll.h (struct dll_info): Add comment.
7847 * gdbthread.h (struct thread_info): Add comment.
7848 (current_ptid): Simplify.
7849 * inferiors.c (add_process): Update.
7850 (remove_process): Update.
7851 * inferiors.h (struct process_info): Rename member "head" to "entry".
7852 * linux-low.c (delete_lwp): Update.
7854 (last_thread_of_process_p): Update.
7855 (kill_one_lwp_callback, linux_kill): Update.
7856 (status_pending_p_callback): Update.
7857 (wait_for_sigstop): Update. Simplify read of ptid.
7858 (start_step_over): Update.
7859 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7860 (get_lwp_thread): Update.
7861 (struct lwp_info): Rename member "head" to "entry".
7862 * regcache.h (inferior_list_entry): Delete.
7863 * server.c (kill_inferior_callback): Update.
7864 (detach_or_kill_inferior_callback): Update.
7865 (print_started_pid): Update.
7866 (print_attached_pid): Update.
7867 (process_serial_event): Simplify read of ptid.
7868 * thread-db.c (thread_db_create_event): Update.
7869 (thread_db_get_tls_address): Update.
7870 * win32-low.c (current_inferior_ptid): Simplify.
7872 2014-02-19 Tom Tromey <tromey@redhat.com>
7874 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7876 (target_supports_btrace): Update.
7878 2014-02-14 Yao Qi <yao@codesourcery.com>
7880 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7881 (rsp-low-ipa.o): New target.
7883 2014-02-12 Tom Tromey <tromey@redhat.com>
7885 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7886 convert_ascii_to_int.
7887 * regcache.c (registers_to_string): Likewise.
7888 * remote-utils.c (decode_M_packet): Likewise.
7889 * server.c (process_serial_event): Likewise.
7891 2014-02-12 Tom Tromey <tromey@redhat.com>
7893 * server.c (handle_query, handle_v_run): Use hex2bin, not
7895 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7897 2014-02-12 Tom Tromey <tromey@redhat.com>
7899 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7900 convert_int_to_ascii.
7901 * regcache.c (registers_to_string, collect_register_as_string):
7903 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7905 * server.c (process_serial_event): Likewise.
7906 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7907 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7909 2014-02-12 Tom Tromey <tromey@redhat.com>
7911 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7912 bin2hex, not hexify.
7913 * tracepoint.c (cmd_qtstatus): Likewise.
7915 2014-02-12 Tom Tromey <tromey@redhat.com>
7917 * remote-utils.c (monitor_output): Pass explicit length to
7920 2014-02-12 Tom Tromey <tromey@redhat.com>
7922 * tracepoint.c: Include rsp-low.h.
7923 * server.c: Include rsp-low.h.
7924 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7925 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7927 * remote-utils.c: Include rsp-low.h.
7928 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7929 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7930 (convert_int_to_ascii, convert_ascii_to_int): Move to
7932 * regcache.c: Include rsp-low.h.
7933 * ax.c: Include rsp-low.h.
7934 * Makefile.in (SFILES): Add common/rsp-low.c.
7935 (OBS): Add rsp-low.o.
7936 (rsp-low.o): New target.
7938 2014-02-12 Tom Tromey <tromey@redhat.com>
7940 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7941 Include print-utils.h.
7942 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7943 (plongest, thirty_two, phex_nz): Remove.
7944 * Makefile.in (SFILES): Add common/print-utils.c.
7945 (OBS): Add print-utils.o.
7946 (print-utils-ipa.o): New target.
7947 (print-utils.o): New target.
7948 (IPA_OBJS): Add print-utils-ipa.o.
7950 2014-02-06 Tom Tromey <tromey@redhat.com>
7952 * Makefile.in (SFILES): Fix indentation.
7954 2014-02-05 Doug Evans <dje@google.com>
7956 * linux-low.c (linux_wait_for_event): Improve comment.
7957 (linux_wait_1): Keep current_inferior in sync with event_child.
7959 2014-01-22 Doug Evans <dje@google.com>
7961 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7963 2014-01-22 Doug Evans <dje@google.com>
7965 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7966 * configure: Regenerate.
7967 * config.in: Regenerate.
7968 * Makefile.in (SFILES): Add debug.c.
7970 * debug.c: New file.
7971 * debug.h: New file.
7972 * linux-aarch64-low.c (*): Update all debugging printfs to use
7973 debug_printf instead of fprintf.
7974 * linux-arm-low.c (*): Ditto.
7975 * linux-cris-low.c (*): Ditto.
7976 * linux-crisv32-low.c (*): Ditto.
7977 * linux-m32r-low.c (*): Ditto.
7978 * linux-sparc-low.c (*): Ditto.
7979 * linux-x86.c (*): Ditto.
7980 * linux-low.c (*): Ditto.
7981 (linux_wait_1): Add calls to debug_enter, debug_exit.
7982 (linux_wait): Remove redundant debugging printf.
7983 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7984 (linux_resume, unstop_all_lwps): Ditto.
7985 * mem-break.c (*): Update all debugging printfs to use
7986 debug_printf instead of fprintf.
7987 * remote-utils.c (*): Ditto.
7988 * thread-db.c (*): Ditto.
7989 * server.c #include <ctype.h>, "gdb_vecs.h".
7990 (debug_threads): Moved to debug.c.
7991 (*): Update all debugging printfs to use debug_printf instead of
7993 (start_inferior): Replace call to fflush with call to debug_flush.
7994 (monitor_show_help): Mention set debug-format.
7995 (parse_debug_format_options): New function.
7996 (handle_monitor_command): Handle "monitor set debug-format".
7997 (gdbserver_usage): Mention --debug-format.
7998 (main): Parse --debug-format.
7999 * server.h (debug_threads): Declaration moved to debug.h.
8001 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8002 trace_debug_1 that uses debug_printf.
8003 (tracepoint_look_up_symbols): Update all debugging printfs to use
8004 debug_printf instead of fprintf.
8006 2014-01-20 Baruch Siach <baruch@tkos.co.il>
8008 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8011 2014-01-17 Pedro Alves <palves@redhat.com>
8014 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8015 defined after including gdb_proc_service.h.
8017 2014-01-16 Doug Evans <dje@google.com>
8019 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8020 (match_dll): Use it.
8022 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8024 * target.h (target_ops) <read_btrace>: Change parameters and
8025 return type to allow error reporting.
8026 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8027 trace reading errors on.
8028 * linux-low.c (linux_low_read_btrace): Pass trace reading
8030 (linux_low_disable_btrace): New.
8032 2014-01-15 Doug Evans <dje@google.com>
8034 * inferiors.c (thread_id_to_gdb_id): Delete.
8035 * inferiors.h (thread_id_to_gdb_id): Delete.
8037 2014-01-13 Eli Zaretskii <eliz@gnu.org>
8039 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8040 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
8043 2014-01-08 Pedro Alves <palves@redhat.com>
8045 * server.c (handle_status): Don't discard previous queued stop
8046 replies or thread's pending status here.
8047 (main) <disconnection>: Do it here instead.
8049 2014-01-08 Pedro Alves <palves@redhat.com>
8051 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
8052 * server.c (visit_actioned_threads, handle_pending_status): New
8054 (handle_v_cont): Factor out parts to ...
8055 (resume): ... this new function. If in all-stop, and a thread
8056 being resumed has a pending status, report it without actually
8058 (myresume): Adjust to use the new 'resume' function.
8059 (clear_pending_status_callback, set_pending_status_callback)
8060 (find_status_pending_thread_callback): New functions.
8061 (handle_status): Handle the case of multiple threads having
8062 interesting statuses to report. Report threads' real last signal
8063 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
8064 with an interesting thread to report the status for, instead of
8065 always reporting the status of the first thread.
8067 2014-01-01 Joel Brobecker <brobecker@adacore.com>
8069 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8070 * gdbreplay.c (gdbreplay_version): Likewise.
8072 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
8074 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8075 iov.iov_len with the real length in use.
8077 2013-12-13 Joel Brobecker <brobecker@adacore.com>
8079 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8080 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8081 for all targets that use win32-low.c.
8082 * win32-low.c (win32_ensure_ntdll_loaded): New function.
8083 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8085 2013-12-13 Pedro Alves <palves@redhat.com>
8087 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8088 if equal to TARGET_WAITKIND_LOADED.
8089 * win32-low.c (cached_status): New static global.
8090 (win32_wait): Add declaration.
8091 (do_initial_child_stuff): Flush all initial pending debug events
8092 up to the initial breakpoint.
8093 (win32_wait): If CACHED_STATUS was set, return that instead
8094 of doing a real wait. Remove the code resuming the execution
8095 of the inferior after receiving a TARGET_WAITKIND_LOADED event
8096 during the initial phase. Also remove the code changing
8097 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8098 TARGET_WAITKIND_STOPPED.
8100 2013-12-11 Yao Qi <yao@codesourcery.com>
8102 * notif.c (handle_notif_ack): Return 0 if no notification
8105 2013-11-20 Doug Evans <dje@google.com>
8107 * linux-low.c (linux_set_resume_request): Fix comment.
8109 2013-11-20 Doug Evans <dje@google.com>
8111 * linux-low.c (resume_status_pending_p): Tweak comment.
8113 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
8115 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8116 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8117 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8118 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8119 (srv_amd64_regobj): Add amd64-mpx.o.
8120 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8121 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8122 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8123 * i387-fp.c (num_pl_bnd_register) Added constant.
8124 (num_pl_bnd_cfg_registers) Added constant.
8125 (struct i387_xsave) Added reserved area and MPX fields.
8126 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8127 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8129 (tdesc_i386_mpx_linux): Add MPX amd64 target.
8130 (init_registers_amd64_mpx_linux): Declare new function.
8131 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8132 (x86_64_regmap): Add MPX registers.
8133 (x86_linux_read_description): Add MPX case.
8134 (initialize_low_arch): Initialize MPX targets.
8136 2013-11-18 Tom Tromey <tromey@redhat.com>
8138 * configure: Rebuild.
8139 * configure.ac: Don't check for stdlib.h.
8140 * gdbreplay.c: Unconditionally include stdlib.h.
8142 2013-11-18 Tom Tromey <tromey@redhat.com>
8144 * config.in: Rebuild.
8145 * configure: Rebuild.
8146 * configure.ac: Don't use AC_HEADER_DIRENT.
8148 2013-11-18 Tom Tromey <tromey@redhat.com>
8150 * server.h: Don't check HAVE_STRING_H.
8151 * gdbreplay.c: Don't check HAVE_STRING_H.
8152 * configure: Rebuild.
8154 2013-11-18 Tom Tromey <tromey@redhat.com>
8156 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8159 2013-11-08 Tom Tromey <tromey@redhat.com>
8161 * configure, config.in: Rebuild.
8162 * configure.ac: Remove unused configury.
8164 2013-11-08 Tom Tromey <tromey@redhat.com>
8166 * acinclude.m4: Include common.m4, codeset.m4.
8167 * configure, config.in: Rebuild.
8168 * configure.ac: Use GDB_AC_COMMON.
8170 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
8172 * linux-s390-low.c (HWCAP_S390_TE): New define.
8173 (s390_arch_setup): Consider the TE field in the HWCAP for
8174 determining 'have_regset_tdb'.
8176 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
8179 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8182 2013-10-02 Pedro Alves <palves@redhat.com>
8184 * server.c (process_serial_event): Don't output "GDBserver
8185 exiting" if GDB is connected through stdio.
8186 * target.c (mywait): Likewise, be silent if GDB is connected
8189 2013-10-01 Joel Brobecker <brobecker@adacore.com>
8191 * lynx-low.c (lynx_add_threads_after_attach): New function.
8192 (lynx_attach): Remove call to add_thread. Add call to
8193 lynx_add_threads_after_attach instead.
8195 2013-09-28 Mike Frysinger <vapier@gentoo.org>
8197 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8198 * config.in, configure: Regenerated.
8200 2013-09-18 Yao Qi <yao@codesourcery.com>
8203 * server.c (start_inferior): Clear 'resume_info'.
8205 2013-09-16 Jiong Wang <jiwang@tilera.com>
8207 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8210 2013-09-16 Jiong Wang <jiwang@tilera.com>
8212 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8213 linux-tile-low.o to srv_tgtobj.
8215 2013-09-16 Will Newton <will.newton@linaro.org>
8217 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8220 2013-09-06 Pedro Alves <palves@redhat.com>
8222 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8223 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8224 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8225 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8226 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8227 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8229 2013-09-06 Pedro Alves <palves@redhat.com>
8231 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8232 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8234 2013-09-06 Pedro Alves <palves@redhat.com>
8236 * linux-amd64-ipa.c: Include tracepoint.h.
8237 * linux-i386-ipa.c: Include tracepoint.h.
8239 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8241 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8242 (ps_get_thread_area): New function.
8244 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8246 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8247 (initialize_low_arch): Call init_registers_crisv32 rather than
8248 init_register_crisv32.
8250 2013-09-05 Pedro Alves <palves@redhat.com>
8252 * server.h (handle_vFile, hostio_last_error_from_errno): Move
8254 * hostio.h: ... this new file.
8255 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8256 win32-low.c: Include hostio.h.
8258 2013-09-05 Pedro Alves <palves@redhat.com>
8260 * server.h (gdb_client_data, handler_func, callback_handler_func)
8261 (delete_file_handler, add_file_handler, append_callback_event)
8262 (delete_callback_event, start_event_loop, initialize_event_loop):
8263 Move to event-loop.h and include it.
8264 * event-loop.h: New file.
8266 2013-09-05 Pedro Alves <palves@redhat.com>
8268 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8269 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8270 (loaded_dll, unloaded_dll): Move to ...
8271 * dll.h: ... this new file.
8272 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8274 2013-09-05 Pedro Alves <palves@redhat.com>
8276 * server.h (current_process, get_thread_process, all_processes)
8277 (add_inferior_to_list, for_each_inferior, current_inferior)
8278 (remove_inferior, add_process, remove_process, find_process_pid)
8279 (have_started_inferiors_p, have_attached_inferiors_p)
8280 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8281 (clear_inferiors, find_inferior, find_inferior_id)
8282 (inferior_target_data, set_inferior_target_data)
8283 (inferior_regcache_data, set_inferior_regcache_data): Move to
8284 inferiors.h, and include it.
8285 * inferiors.h: New file.
8287 2013-09-05 Pedro Alves <palves@redhat.com>
8289 * server.h (struct emit_ops, current_insn_ptr, emit_error):
8293 2013-09-05 Pedro Alves <palves@redhat.com>
8295 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8297 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8298 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8299 (handle_tracepoint_general_set, handle_tracepoint_query)
8300 (tracepoint_finished_step, tracepoint_was_hit)
8301 (release_while_stepping_state_list, current_traceframe)
8302 (in_readonly_region, traceframe_read_mem)
8303 (fetch_traceframe_registers, traceframe_read_sdata)
8304 (traceframe_read_info, struct fast_tpoint_collect_status)
8305 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8306 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8307 (supply_fast_tracepoint_registers)
8308 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8309 (ipa_tdesc, claim_trampoline_space)
8310 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8311 (agent_mem_read, agent_get_trace_state_variable_value)
8312 (agent_set_trace_state_variable_value, agent_tsv_read)
8313 (agent_mem_read_string, get_raw_reg_func_addr)
8314 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8315 * tracepoint.h: ... this new file.
8317 2013-09-05 Pedro Alves <palves@redhat.com>
8319 * server.h (perror_with_name, error, fatal, warning, paddress)
8320 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8322 * utils.h: New file.
8324 2013-09-05 Pedro Alves <palves@redhat.com>
8326 * server.h (remote_debug, noack_mode, transport_is_reliable)
8327 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8328 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8329 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8330 (write_enn, initialize_async_io, enable_async_io)
8331 (disable_async_io, check_remote_input_interrupt_request)
8332 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8333 (dead_thread_notify, prepare_resume_reply)
8334 (decode_address_to_semicolon, decode_address, decode_m_packet)
8335 (decode_M_packet, decode_X_packet, decode_xfer_write)
8336 (decode_search_memory_packet, unhexify, hexify)
8337 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8338 (look_up_one_symbol, relocate_instruction)
8339 (monitor_output): Move to remote-utils.h, and include it.
8340 * remote-utils.h: New file.
8342 2013-09-05 Pedro Alves <palves@redhat.com>
8344 * server.h (_): Delete.
8346 2013-09-02 Pedro Alves <palves@redhat.com>
8348 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8349 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8351 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8353 2013-09-02 Pierre Muller <muller@sourceware.org>
8355 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8356 or WriteProcessMemory complete successfully and handle
8357 ERROR_PARTIAL_COPY error.
8359 2013-09-02 Pedro Alves <palves@redhat.com>
8361 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8362 error instead of EIO.
8364 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8367 * linux-low.c: Include filestuff.h.
8368 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8369 * lynx-low.c: Include filestuff.h.
8370 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8371 * server.c: Include filestuff.h.
8372 (main): Call notice_open_fds.
8373 * spu-low.c: Include filestuff.h.
8374 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8376 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
8378 * Makefile.in: Explain why ../target and ../nat are not
8379 listed as include file search paths.
8380 (linux-waitpid.o): New object file rule.
8381 * configure.srv (srv_native_linux_obj): New variable.
8382 Replace all occurrences of linux native object files with
8383 $srv_native_linux_obj.
8384 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8385 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8386 (linux_enable_event_reporting): Remove declaration.
8387 (my_waitpid): Moved to common/linux-waitpid.c.
8388 (linux_wait_for_event): Pass ptid when calling
8389 linux_enable_event_reporting.
8390 (linux_supports_tracefork_flag): Remove.
8391 (linux_enable_event_reporting): Likewise.
8392 (linux_tracefork_grandchild): Remove.
8393 (STACK_SIZE): Moved to common/linux-ptrace.c.
8394 (linux_tracefork_child): Remove.
8395 (linux_test_for_tracefork): Remove.
8396 (linux_look_up_symbols): Call linux_supports_traceclone.
8397 (initialize_low): Remove call to linux_test_for_tracefork.
8398 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8399 common/linux-ptrace.h.
8400 (PTRACE_TYPE_ARG4): Likewise.
8401 Include linux-ptrace.h.
8403 2013-08-21 Pedro Alves <palves@redhat.com>
8405 * config.in: Renegerate.
8407 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
8409 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8410 (SFILES): Remove $(srcdir)/common/target-common.c and
8411 add $(srcdir)/target/waitstatus.c.
8412 (OBS): Remove target-common.o and add waitstatus.o.
8413 (server_h): Remove $(srcdir)/../common/target-common.h and
8414 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8415 and $(srcdir)/../target/waitstatus.h.
8416 (target-common.o): Remove.
8417 (waitstatus.o): New target object file.
8418 * target.h: Do not include target-common.h and
8419 include target/resume.h, target/wait.h and
8420 target/waitstatus.h.
8422 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
8424 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8425 to PTRACE_TYPE_ARG3.
8426 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8427 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8429 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8430 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8432 2013-07-27 Jie Zhang <jie@codesourcery.com>
8433 Daniel Jacobowitz <dan@codesourcery.com>
8434 Yao Qi <yao@codesourcery.com>
8436 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8437 (mips-linux-watch.o): New rule.
8438 (mips_linux_watch_h): New variable.
8439 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8441 * linux-mips-low.c: Include mips-linux-watch.h.
8442 (struct arch_process_info, struct arch_lwp_info): New.
8443 (update_watch_registers_callback): New function.
8444 (mips_linux_new_process, mips_linux_new_thread) New functions.
8445 (mips_linux_prepare_to_resume, mips_insert_point): New
8447 (mips_remove_point, mips_stopped_by_watchpoint): New
8449 (rsp_bp_type_to_target_hw_bp_type): New function.
8450 (mips_stopped_data_address): New function.
8451 (the_low_target): Add watchpoint support functions.
8453 2013-07-27 Yao Qi <yao@codesourcery.com>
8455 * i386-low.c: Include break-common.h.
8456 (enum target_hw_bp_type): Remove.
8458 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
8460 * Makefile.in (SFILES): /common/target-common.c.
8461 (OBS): Add target-common.o.
8462 (server_h): Add $(srcdir)/../common/target-common.h.
8463 (target-common.o): New target.
8464 * server.c (queue_stop_reply_callback): Free
8465 status string after use.
8466 * target.c (target_waitstatus_to_string): Remove.
8467 * target.h: Include target-common.h.
8468 (resume_kind): Likewise.
8469 (target_waitkind): Likewise.
8470 (target_waitstatus): Likewise.
8471 (TARGET_WNOHANG): Likewise.
8473 2013-07-04 Yao Qi <yao@codesourcery.com>
8475 * Makefile.in (host_alias): Use @host_noncanonical@.
8476 (target_alias): Use @target_noncanonical@.
8477 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8478 ACX_NONCANONICAL_HOST.
8479 * configure: Regenerated.
8482 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8484 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8485 * configure: Rebuild.
8486 * Makefile.in (version_host, version_target): Get from configure.
8487 (version.c): Use $(version_host) and $(version_target).
8489 2013-07-03 Pedro Alves <palves@redhat.com>
8491 * Makefile.in (config.status): Depend on development.sh.
8492 * acinclude.m4: Include libmcheck.m4.
8493 * configure: Regenerate.
8495 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8497 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8498 attribute inside the parentheses.
8499 (winapi_DebugSetProcessKillOnExit): Ditto.
8500 (winapi_DebugBreakProcess): Ditto.
8501 (winapi_GenerateConsoleCtrlEvent): Ditto.
8503 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8505 * notif.h (notif_event): Add a dummy member to avoid compiler
8508 2013-07-01 Pedro Alves <palves@redhat.com>
8510 * hostio.c (HOSTIO_PATH_MAX): Define.
8511 (require_filename, handle_open, handle_unlink, handle_readlink):
8514 2013-07-01 Pedro Alves <palves@redhat.com>
8516 * server.h: Include "pathmax.h".
8517 * linux-low.c: Don't include sys/param.h.
8518 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8520 * win32-low.c: Don't include sys/param.h.
8521 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8523 2013-07-01 Pedro Alves <palves@redhat.com>
8525 * event-loop.c: Don't check HAVE_UNISTD_H before including
8527 * gdbreplay.c: Likewise.
8528 * remote-utils.c: Likewise.
8529 * server.c: Likewise.
8530 * configure.ac: Don't check for unistd.h.
8531 * configure: Regenerate.
8533 2013-06-28 Tom Tromey <tromey@redhat.com>
8535 * Makefile.in (version.c): Use version.in, not
8538 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8540 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8541 * configure: Rebuild.
8542 * Makefile.in (version_host, version_target): Get from configure.
8543 (version.c): Use $(version_host) and $(version_target).
8545 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8547 Fix trace-status to output user name without trailing colon.
8548 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8550 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8552 Fix trace-status to output proper start-time and stop-time.
8553 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8554 output start time and stop time in hex as gdb expects.
8556 2013-06-26 Pedro Alves <pedro@codesourcery.com>
8558 * tracepoint.c (build_traceframe_info_xml): Output trace state
8559 variables present in the trace buffer.
8561 2013-06-24 Tom Tromey <tromey@redhat.com>
8563 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8565 (version.o): Remove.
8566 * gdbreplay.c: Include version.h.
8567 (version, host_name): Don't declare.
8568 * server.h: Include version.h.
8569 (version, host_name): Don't declare.
8571 2013-06-12 Pedro Alves <palves@redhat.com>
8573 * linux-x86-low.c (linux_is_elf64): Delete global.
8574 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8575 with local linux_pid_exe_is_elf_64_file use.
8577 2013-06-11 Pedro Alves <palves@redhat.com>
8579 * linux-low.c (regset_disabled, disable_regset): New functions.
8580 (regsets_fetch_inferior_registers)
8581 (regsets_store_inferior_registers): Use them.
8582 (initialize_regsets_info); Don't allocate the disabled_regsets
8584 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8587 2013-06-11 Pedro Alves <palves@redhat.com>
8589 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8592 2013-06-11 Pedro Alves <palves@redhat.com>
8594 * linux-x86-low.c (initialize_low_arch): Call
8595 init_registers_x32_avx_linux.
8597 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8599 Fix compatibility with Android Bionic.
8600 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8603 2013-06-07 Pedro Alves <palves@redhat.com>
8606 * Makefile.in (OBS): Add tdesc.o.
8607 (IPA_OBJS): Add tdesc-ipa.o.
8608 (tdesc-ipa.o): New rule.
8609 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8611 * linux-low.c (new_inferior): Delete.
8612 (disabled_regsets, num_regsets): Delete.
8613 (linux_add_process): Adjust to set the new per-process
8615 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8616 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8617 was a stop. When calling arch_setup, switch the current inferior
8618 to the thread that got an event.
8619 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8620 (regsets_fetch_inferior_registers)
8621 (regsets_store_inferior_registers): New regsets_info parameter.
8623 (linux_register_in_regsets): New regs_info parameter. Adjust to
8625 (register_addr, fetch_register, store_register): New usrregs_info
8626 parameter. Adjust to use it.
8627 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8628 parameter regs_info. Adjust to use it.
8629 (linux_fetch_registers): Get the current inferior's regs_info, and
8631 (linux_store_registers): Ditto.
8632 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8633 (initialize_low): Don't initialize the target_regsets here. Call
8634 initialize_low_arch.
8635 * linux-low.h (target_regsets): Delete declaration.
8636 (struct regsets_info): New.
8637 (struct usrregs_info): New.
8638 (struct regs_info): New.
8639 (struct process_info_private) <new_inferior>: New field.
8640 (struct linux_target_ops): Delete the num_regs, regmap, and
8641 regset_bitmap fields. New field regs_info.
8642 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8643 * i387-fp.c (num_xmm_registers): Delete.
8644 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8645 calls to new interface.
8646 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8647 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8648 Infer the number of xmm registers from the regcache's target
8650 * i387-fp.h (num_xmm_registers): Delete.
8651 * inferiors.c (add_thread): Don't install the thread's regcache
8653 * proc-service.c (gregset_info): Fetch the current inferior's
8654 regs_info. Adjust to use it.
8655 * regcache.c: Include tdesc.h.
8656 (register_bytes, reg_defs, num_registers)
8657 (gdbserver_expedite_regs): Delete.
8658 (get_thread_regcache): If the thread doesn't have a regcache yet,
8659 create one, instead of aborting gdbserver.
8660 (regcache_invalidate_one): Rename to ...
8661 (regcache_invalidate_thread): ... this.
8662 (regcache_invalidate_one): New.
8663 (regcache_invalidate): Only invalidate registers of the current
8665 (init_register_cache): Add target_desc parameter, and use it.
8666 (new_register_cache): Ditto. Assert the target description has a
8667 non zero registers_size.
8668 (regcache_cpy): Add assertions. Adjust.
8669 (realloc_register_cache, set_register_cache): Delete.
8670 (registers_to_string, registers_from_string): Adjust.
8671 (find_register_by_name, find_regno, find_register_by_number)
8672 (register_cache_size): Add target_desc parameter, and use it.
8673 (free_register_cache_thread, free_register_cache_thread_one)
8674 (regcache_release, register_cache_size): New.
8675 (register_size): Add target_desc parameter, and use it.
8676 (register_data, supply_register, supply_register_zeroed)
8677 (supply_regblock, supply_register_by_name, collect_register)
8678 (collect_register_as_string, collect_register_by_name): Adjust.
8679 * regcache.h (struct target_desc): Forward declare.
8680 (struct regcache) <tdesc>: New field.
8681 (init_register_cache, new_register_cache): Add target_desc
8683 (regcache_invalidate_thread): Declare.
8684 (regcache_invalidate_one): Delete declaration.
8685 (regcache_release): Declare.
8686 (find_register_by_number, register_cache_size, register_size)
8687 (find_regno): Add target_desc parameter.
8688 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8690 * remote-utils.c: Include tdesc.h.
8691 (outreg, prepare_resume_reply): Adjust.
8692 * server.c: Include tdesc.h.
8693 (gdbserver_xmltarget): Delete declaration.
8694 (get_features_xml, process_serial_event): Adjust.
8695 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8697 (struct process_info) <tdesc>: New field.
8698 (ipa_tdesc): Declare.
8699 * tdesc.c: New file.
8700 * tdesc.h: New file.
8701 * tracepoint.c: Include tdesc.h.
8702 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8703 (get_context_regcache): Adjust to pass ipa_tdesc down.
8704 (do_action_at_tracepoint): Adjust to get the register cache size
8705 from the context regcache's description.
8706 (traceframe_walk_blocks): Adjust to get the register cache size
8707 from the current trace frame's description.
8708 (traceframe_get_pc): Adjust to get current trace frame's
8709 description and pass it down.
8710 (gdb_collect): Adjust to get the register cache size from the
8712 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8713 (gdbserver_xmltarget): Delete.
8714 (initialize_low_tracepoint): Set the ipa's target description.
8715 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8716 (initialize_low_tracepoint): Set the ipa's target description.
8717 * linux-x86-low.c: Include tdesc.h.
8718 [__x86_64__] (is_64bit_tdesc): New.
8719 (ps_get_thread_area, x86_get_thread_area): Use it.
8720 (i386_cannot_store_register): Rename to ...
8721 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8722 (i386_cannot_fetch_register): Rename to ...
8723 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8724 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8726 (target_regsets): Rename to ...
8727 (x86_regsets): ... this.
8728 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8730 (x86_siginfo_fixup): Use is_64bit_tdesc.
8731 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8732 (tdesc_x32_avx_linux, tdesc_x32_linux)
8733 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8735 (x86_linux_update_xmltarget): Delete.
8736 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8737 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8738 (AMD64_LINUX_USER64_CS): New.
8739 (x86_linux_read_description): New, based on
8740 x86_linux_update_xmltarget.
8741 (same_process_callback): New.
8742 (x86_arch_setup_process_callback): New.
8743 (x86_linux_update_xmltarget): New.
8744 (x86_regsets_info): New.
8745 (amd64_linux_regs_info): New.
8746 (i386_linux_usrregs_info): New.
8747 (i386_linux_regs_info): New.
8748 (x86_linux_regs_info): New.
8749 (x86_arch_setup): Reimplement.
8750 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8751 (x86_emit_ops): Ditto.
8752 (the_low_target): Adjust. Install x86_linux_regs_info,
8753 x86_cannot_fetch_register, and x86_cannot_store_register.
8754 (initialize_low_arch): New.
8755 * linux-ia64-low.c (tdesc_ia64): Declare.
8756 (ia64_fetch_register): Adjust.
8757 (ia64_usrregs_info, regs_info): New globals.
8758 (ia64_regs_info): New function.
8759 (the_low_target): Adjust.
8760 (initialize_low_arch): New function.
8761 * linux-sparc-low.c (tdesc_sparc64): Declare.
8762 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8764 (sparc_arch_setup): New function.
8765 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8766 (the_low_target): Adjust.
8767 (initialize_low_arch): New function.
8768 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8769 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8770 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8771 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8772 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8773 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8774 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8775 (tdesc_powerpc_isa205_vsx64l): Declare.
8776 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8777 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8778 (ppc_set_pc, ppc_get_hwcap): Adjust.
8779 (ppc_usrregs_info): Forward declare.
8780 (!__powerpc64__) ppc_regmap_adjusted: New global.
8781 (ppc_arch_setup): Adjust to the current process'es target
8783 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8784 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8785 (ppc_store_evrregset): Adjust.
8786 (target_regsets): Rename to ...
8787 (ppc_regsets): ... this, and make static.
8788 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8789 (ppc_regs_info): New function.
8790 (the_low_target): Adjust.
8791 (initialize_low_arch): New function.
8792 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8793 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8794 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8795 (tdesc_s390x_linux64v2): Declare.
8796 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8797 (s390_fill_gregset, s390_store_last_break): Adjust.
8798 (target_regsets): Rename to ...
8799 (s390_regsets): ... this, and make static.
8800 (s390_get_pc, s390_set_pc): Adjust.
8801 (s390_get_hwcap): New target_desc parameter, and use it.
8802 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8803 (s390_arch_setup): Adjust to set the current process'es target
8804 description. Don't adjust the regmap.
8805 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8806 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8807 (regs_info_3264): New globals.
8808 (s390_regs_info): New function.
8809 (the_low_target): Adjust.
8810 (initialize_low_arch): New function.
8811 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8812 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8813 [__mips64] (init_registers_mips_linux)
8814 (init_registers_mips_dsp_linux): Delete defines.
8815 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8816 (have_dsp): New global.
8817 (mips_read_description): New, based on mips_arch_setup.
8818 (mips_arch_setup): Reimplement.
8819 (get_usrregs_info): New function.
8820 (mips_cannot_fetch_register, mips_cannot_store_register)
8821 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8822 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8823 (target_regsets): Rename to ...
8824 (mips_regsets): ... this, and make static.
8825 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8826 (dsp_regs_info, regs_info): New globals.
8827 (mips_regs_info): New function.
8828 (the_low_target): Adjust.
8829 (initialize_low_arch): New function.
8830 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8831 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8833 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8834 (arm_read_description): New, with bits factored from
8836 (arm_arch_setup): Reimplement.
8837 (target_regsets): Rename to ...
8838 (arm_regsets): ... this, and make static.
8839 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8840 (arm_regs_info): New function.
8841 (the_low_target): Adjust.
8842 (initialize_low_arch): New function.
8843 * linux-m68k-low.c (tdesc_m68k): Declare.
8844 (target_regsets): Rename to ...
8845 (m68k_regsets): ... this, and make static.
8846 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8847 (m68k_regs_info): New function.
8848 (m68k_arch_setup): New function.
8849 (the_low_target): Adjust.
8850 (initialize_low_arch): New function.
8851 * linux-sh-low.c (tdesc_sharch): Declare.
8852 (target_regsets): Rename to ...
8853 (sh_regsets): ... this, and make static.
8854 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8855 (sh_regs_info, sh_arch_setup): New functions.
8856 (the_low_target): Adjust.
8857 (initialize_low_arch): New function.
8858 * linux-bfin-low.c (tdesc_bfin): Declare.
8859 (bfin_arch_setup): New function.
8860 (bfin_usrregs_info, regs_info): New globals.
8861 (bfin_regs_info): New function.
8862 (the_low_target): Adjust.
8863 (initialize_low_arch): New function.
8864 * linux-cris-low.c (tdesc_cris): Declare.
8865 (cris_arch_setup): New function.
8866 (cris_usrregs_info, regs_info): New globals.
8867 (cris_regs_info): New function.
8868 (the_low_target): Adjust.
8869 (initialize_low_arch): New function.
8870 * linux-cris-low.c (tdesc_crisv32): Declare.
8871 (cris_arch_setup): New function.
8872 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8873 (cris_regs_info): New function.
8874 (the_low_target): Adjust.
8875 (initialize_low_arch): New function.
8876 * linux-m32r-low.c (tdesc_m32r): Declare.
8877 (m32r_arch_setup): New function.
8878 (m32r_usrregs_info, regs_info): New globals.
8879 (m32r_regs_info): Adjust.
8880 (initialize_low_arch): New function.
8881 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8882 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8883 (tic6x_usrregs_info): Forward declare.
8884 (tic6x_read_description): New function, based on ...
8885 (tic6x_arch_setup): ... this. Reimplement.
8886 (target_regsets): Rename to ...
8887 (tic6x_regsets): ... this, and make static.
8888 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8889 (tic6x_regs_info): New function.
8890 (the_low_target): Adjust.
8891 (initialize_low_arch): New function.
8892 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8893 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8894 (target_regsets): Rename to ...
8895 (xtensa_regsets): ... this, and make static.
8896 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8898 (xtensa_arch_setup, xtensa_regs_info): New functions.
8899 (the_low_target): Adjust.
8900 (initialize_low_arch): New function.
8901 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8902 (nios2_arch_setup): Set the current process'es tdesc.
8903 (target_regsets): Rename to ...
8904 (nios2_regsets): ... this.
8905 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8906 (nios2_regs_info): New function.
8907 (the_low_target): Adjust.
8908 (initialize_low_arch): New function.
8909 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8910 (aarch64_arch_setup): Set the current process'es tdesc.
8911 (target_regsets): Rename to ...
8912 (aarch64_regsets): ... this.
8913 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8914 (aarch64_regs_info): New function.
8915 (the_low_target): Adjust.
8916 (initialize_low_arch): New function.
8917 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8919 (target_regsets): Rename to ...
8920 (tile_regsets): ... this.
8921 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8922 (tile_regs_info): New function.
8923 (tile_arch_setup): Set the current process'es tdesc.
8924 (the_low_target): Adjust.
8925 (initialize_low_arch): New function.
8926 * spu-low.c (tdesc_spu): Declare.
8927 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8928 * win32-arm-low.c (tdesc_arm): Declare.
8929 (arm_arch_setup): New function.
8930 (the_low_target): Install arm_arch_setup instead of
8932 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8933 (init_windows_x86): Rename to ...
8934 (i386_arch_setup): ... this. Set `win32_tdesc'.
8935 (the_low_target): Adjust.
8936 * win32-low.c (win32_tdesc): New global.
8937 (child_add_thread): Don't create the thread cache here.
8938 (do_initial_child_stuff): Set the new process'es tdesc.
8939 * win32-low.h (struct target_desc): Forward declare.
8940 (win32_tdesc): Declare.
8941 * lynx-i386-low.c (tdesc_i386): Declare global.
8942 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8943 * lynx-low.c (lynx_tdesc): New global.
8944 (lynx_add_process): Set the new process'es tdesc.
8945 * lynx-low.h (struct target_desc): Forward declare.
8946 (lynx_tdesc): Declare global.
8947 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8948 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8949 * nto-low.c (nto_tdesc): New global.
8950 (do_attach): Set the new process'es tdesc.
8951 * nto-low.h (struct target_desc): Forward declare.
8952 (nto_tdesc): Declare.
8953 * nto-x86-low.c (tdesc_i386): Declare.
8954 (nto_x86_arch_setup): Set `nto_tdesc'.
8956 2013-06-04 Gary Benson <gbenson@redhat.com>
8958 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8959 to qSupported response when appropriate.
8960 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8961 with nonzero-length annex.
8962 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8963 arguments supplied in annex.
8965 2013-05-31 Doug Evans <dje@google.com>
8968 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8969 64 bits in 64-cross-32 environment.
8971 2013-05-28 Pedro Alves <palves@redhat.com>
8973 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8974 (aarch64-without-fpu.c): Delete rule.
8975 * configure.srv (aarch64*-*-linux*): Remove references to
8976 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8977 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8980 2013-05-24 Pedro Alves <palves@redhat.com>
8982 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8983 instead of strchr/decode_address. Error if the range isn't split
8984 with a ','. Don't assume there's be a ':' in the action.
8986 2013-05-23 Yao Qi <yao@codesourcery.com>
8987 Pedro Alves <palves@redhat.com>
8989 * linux-low.c (lwp_in_step_range): New function.
8990 (linux_wait_1): If the thread was range stepping and stopped
8991 outside the stepping range, report the stop to GDB. Otherwise,
8992 continue stepping. Add range stepping debug output.
8993 (linux_set_resume_request): Copy the step range from the resume
8995 (linux_supports_range_stepping): New.
8996 (linux_target_ops) <supports_range_stepping>: Set to
8997 linux_supports_range_stepping.
8998 * linux-low.h (struct linux_target_ops)
8999 <supports_range_stepping>: New field.
9000 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9001 * linux-x86-low.c (x86_supports_range_stepping): New.
9002 (the_low_target) <supports_range_stepping>: Set to
9003 x86_supports_range_stepping.
9004 * server.c (handle_v_cont): Handle 'r' action.
9005 (handle_v_requests): Append ";r" if the target supports range
9007 * target.h (struct thread_resume) <step_range_start,
9008 step_range_end>: New fields.
9009 (struct target_ops) <supports_range_stepping>:
9011 (target_supports_range_stepping): New macro.
9013 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9015 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9016 confusion in comment.
9018 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9020 * lynx-low.c (struct process_info_private): New type.
9021 (lynx_add_process): New function.
9022 (lynx_create_inferior, lynx_attach): Replace calls to
9023 add_process by calls to lynx_add_process.
9024 (lynx_resume): If PTID is null, then try using
9025 current_process()->private->last_wait_event_ptid.
9027 (lynx_clear_inferiors): Delete. The contents of that function
9028 has been inlined in lynx_mourn;
9029 (lynx_wait_1): Save the ptid in the process's private data.
9030 (lynx_mourn): Free the process' private data. Replace call
9031 to lynx_clear_inferiors by call to clear_inferiors.
9033 2013-05-17 Yao Qi <yao@codesourcery.com>
9035 * i386-low.c (i386_length_and_rw_bits): Move the comment to
9038 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
9040 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9041 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
9042 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9043 PT_TEXT_END_ADDR guards. Update comments.
9044 (linux_target_op) <read_offsets>: Conditionally define to
9045 linux_read_offsets if the target is UCLIBC and if it defines
9046 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
9048 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
9049 Andrew Jenner <andrew@codesourcery.com>
9051 * Makefile.in (SFILES): Add linux-nios2-low.c.
9052 (clean): Add action to delete nios2-linux.c.
9053 (nios2-linux.c): New rule.
9054 * configure.srv: Add nios2*-*-linux*.
9055 * linux-nios2-low.c: New.
9057 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
9059 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9061 2013-04-25 Hui Zhu <hui@codesourcery.com>
9064 * ax.c (ax_printf): Add fflush.
9066 2013-04-22 Tom Tromey <tromey@redhat.com>
9068 * Makefile.in (SFILES): Add filestuff.c.
9069 (OBS): Add filestuff.o.
9070 (filestuff.o): New target.
9071 * config.in, configure: Rebuild.
9072 * configure.ac: Check for fdwalk, pipe2.
9074 2013-04-17 Pedro Alves <palves@redhat.com>
9076 * configure.ac (USE_THREAD_DB): Delete variable.
9077 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9078 Don't AC_SUBST USE_THREAD_DB.
9079 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9080 * config.in, configure: Regenerate.
9082 2013-04-16 Pedro Alves <palves@redhat.com>
9084 * linux-low.h (struct lwp_info) <thread_known>: Move under
9085 the USE_THREAD_DB #ifdef.
9087 2013-04-16 Pedro Alves <palves@redhat.com>
9089 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9090 (linux-low.o): Delete rule.
9091 * linux-low.h: Always include "gdb_thread_db.h" instead of
9092 conditionally including thread_db.h.
9093 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9096 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9098 * Makefile.in (install-only): Fix make install regression.
9100 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
9102 Convert man pages to texinfo, new gdbinit.5 texinfo page.
9103 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
9105 * gdbserver.1: Remove.
9107 2013-03-22 Pedro Alves <palves@redhat.com>
9109 * linux-low.c (handle_extended_wait): Don't call
9110 linux_enable_event_reporting.
9112 2013-03-15 Tony Theodore <tonyt@logyst.com>
9115 * Makefile.in (SHELL): Use @SHELL@.
9117 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9119 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9122 2013-03-13 Joel Brobecker <brobecker@adacore.com>
9124 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9125 Remove extraneous NULL element.
9127 2013-03-13 Yao Qi <yao@codesourcery.com>
9129 * tracepoint.c (traceframe_read_tsv): Look for the last matched
9130 'V' block in trace frame.
9132 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9134 * target.h (struct target_ops): Add btrace ops.
9135 (target_supports_btrace): New macro.
9136 (target_enable_btrace): New macro.
9137 (target_disable_btrace): New macro.
9138 (target_read_btrace): New macro.
9139 * gdbthread.h (struct thread_info): Add btrace field.
9140 * server.c: Include btrace-common.h.
9141 (handle_btrace_general_set): New function.
9142 (handle_btrace_enable): New function.
9143 (handle_btrace_disable): New function.
9144 (handle_general_set): Call handle_btrace_general_set.
9145 (handle_qxfer_btrace): New function.
9146 (struct qxfer qxfer_packets[]): Add btrace entry.
9147 * inferiors.c (remove_thread): Disable btrace.
9148 * linux-low: Include linux-btrace.h.
9149 (linux_low_enable_btrace): New function.
9150 (linux_low_read_btrace): New function.
9151 (linux_target_ops): Add btrace ops.
9152 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9153 Add srv_linux_btrace=yes.
9154 (x86_64-*-linux*): Add linux-btrace.o.
9155 Add srv_linux_btrace=yes.
9156 * configure.ac: Define HAVE_LINUX_BTRACE.
9157 * config.in: Regenerated.
9158 * configure: Regenerated.
9160 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9162 * server.c (handle_qxfer): Preserve error message if -3 is
9164 (qxfer): Document the -3 return value.
9166 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9168 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9169 (linux_btrace_h): New variable.
9170 (linux-btrace.o): New rule.
9172 2013-03-08 Stan Shebs <stan@codesourcery.com>
9173 Hafiz Abid Qadeer <abidh@codesourcery.com>
9175 * tracepoint.c (trace_buffer_size): New global.
9176 (DEFAULT_TRACE_BUFFER_SIZE): New define.
9177 (init_trace_buffer): Change to one-argument function. Allocate
9178 trace buffer memory.
9179 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9180 handle QTBuffer:size packet.
9181 (cmd_bigqtbuffer_size): New function.
9182 (initialize_tracepoint): Call init_trace_buffer with
9183 DEFAULT_TRACE_BUFFER_SIZE.
9184 * server.c (handle_query): Add QTBuffer:size in the
9187 2013-03-07 Yao Qi <yao@codesourcery.com>
9189 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9190 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9192 (cmd_qtsp): Adjust condition. Do post increment.
9193 Set cur_action and cur_step_action back to 0.
9195 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
9198 * linux-low.c (linux_write_memory): Return early success if LEN is
9201 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
9203 * configure.srv: Add x86_64-*-cygwin* as target.
9205 2013-02-28 Tom Tromey <tromey@redhat.com>
9207 * configure.ac: Invoke AC_SYS_LARGEFILE.
9208 * configure, config.in: Rebuild.
9210 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
9212 * win32-low.c: Throughout, fix format strings and casts of
9213 printf-like functions to avoid type related warnings on all
9215 (get_child_debug_event): Print dwDebugEventCode as hex since
9216 that's how it's usually documented.
9218 2013-02-28 Yao Qi <yao@codesourcery.com>
9220 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9223 2013-02-27 Jiong Wang <jiwang@tilera.com>
9225 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9226 (reg-tilegx32.c): New rule.
9227 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9228 * linux-tile-low.c (tile_arch_setup): New function. Invoke
9229 different register info initializer according to elf class.
9230 (init_registers_tilgx32): New function. The tilegx32 register info
9232 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9233 (tile_store_gregset): Likewise.
9235 2013-02-27 Yao Qi <yao@codesourcery.com>
9237 * server.c (process_point_options): Print debug message when
9238 debug_threads is true.
9240 2013-02-26 Yao Qi <yao@codesourcery.com>
9242 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9244 2013-02-19 Pedro Alves <palves@redhat.com>
9245 Kai Tietz <ktietz@redhat.com>
9249 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9250 instead of strtoul to extract address from packet.
9251 (process_serial_event) <'z'>: Likewise.
9253 2013-02-18 Yao Qi <yao@codesourcery.com>
9255 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9257 2013-02-14 Pedro Alves <palves@redhat.com>
9261 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9262 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9264 2013-02-14 Pedro Alves <palves@redhat.com>
9266 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9268 2013-02-14 Pedro Alves <palves@redhat.com>
9270 * tracepoint.c (save_string): Delete.
9271 (add_tracepoint_action): Use savestring instead of save_string.
9273 2013-02-12 Pedro Alves <palves@redhat.com>
9275 * linux-xtensa-low.c: Ditto.
9276 * xtensa-xtregs.c: Ditto.
9278 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9280 * thread-db.c (thread_db_get_tls_address): NULL pointer check
9283 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9285 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9286 aarch64_num_wp_regs and aarch64_num_bp_regs to
9287 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9289 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9291 * linux-aarch64-low.c (ps_get_thread_area): Replace
9292 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9294 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9295 Marcus Shawcroft <marcus.shawcroft@arm.com>
9296 Nigel Stephens <nigel.stephens@arm.com>
9297 Yufeng Zhang <yufeng.zhang@arm.com>
9299 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9300 (aarch64.c, aarch64-without-fpu.c): New targets.
9301 * configure.srv (aarch64*-*-linux*): New.
9302 * linux-aarch64-low.c: New file.
9304 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9306 * linux-low.c (handle_extended_wait, linux_create_inferior)
9307 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9308 (dequeue_one_deferred_signal, linux_resume_one_thread)
9309 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9310 (linux_tracefork_grandchild, linux_test_for_tracefork)
9311 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9312 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9313 where the argument is 0.
9315 2013-01-25 Yao Qi <yao@codesourcery.com>
9317 * event-loop.c: Include "queue.h".
9318 (gdb_event_p): New typedef.
9319 (struct gdb_event) <next_event>: Remove.
9320 (event_queue): Change to QUEUE(gdb_event_p).
9321 (async_queue_event): Remove.
9322 (gdb_event_xfree): New.
9323 (initialize_event_loop): New.
9324 (process_event): Use API from QUEUE.
9325 (wait_for_event): Likewise.
9326 * server.c (main): Call initialize_event_loop.
9327 * server.h (initialize_event_loop): Declare.
9329 2013-01-18 Yao Qi <yao@codesourcery.com>
9331 * ax.h (struct eval_agent_expr_context): New.
9332 (gdb_eval_agent_expr): Update declaration.
9333 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9334 TFRAME. Add new argument CTX.
9335 * server.h (struct eval_agent_expr_context): Declare.
9336 (agent_mem_read, agent_tsv_read): Update declaration.
9337 (agent_mem_read_string): Likewise.
9338 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9339 (add_traceframe_block): Add new argument TPOINT.
9340 Increase TPOINT->traceframe_usage.
9341 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9342 eval_tracepoint_agent_expr.
9343 (condition_true_at_tracepoint): Likewise.
9344 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9345 (agent_mem_read_string, agent_tsv_read): Likewise.
9347 2013-01-16 Yao Qi <yao@codesourcery.com>
9349 * linux-low.c (linux_resume_one_lwp): Don't check
9350 'lwp->bp_reinsert != 0'.
9352 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9353 Pedro Alves <palves@redhat.com>
9355 * lynx-low.c (ptrace_request_to_str): Define a temporary
9356 macro and use it to simplify this function's implementation.
9358 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9360 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9363 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9365 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9367 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9369 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9371 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9373 * lynx-low.c (lynx_resume): Use the resume_info parameter
9374 to determine the ptid for the lynx_ptrace call, unless
9375 it is equal to minus_one_ptid, in which case we use the
9376 ptid of the current_inferior.
9377 (lynx_wait_1): After having received a thread create/exit
9378 event, resume the inferior's execution using the signaling
9379 thread's ptid, rather than the old ptid.
9381 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9383 * lynx-low.c (lynx_resume): Delete variable ret.
9385 2013-01-01 Joel Brobecker <brobecker@adacore.com>
9387 * gdbreplay.c (gdbreplay_version): Update copyright year.
9388 * server.c (gdbserver_version): Likewise.
9390 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9392 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9395 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9397 * lynx-low.c (ptrace_request_to_str): Add handling for
9400 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9402 * lynx-low.c (lynx_attach): Delete variable new_process.
9404 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9406 * lynx-low.c (lynx_create_inferior): Delete variable
9409 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9411 * lynx-low.c (ptrace_request_to_str): Do not handle
9412 PTRACE_GETTHREADLIST if this macro does not exist.
9414 2012-12-15 Yao Qi <yao@codesourcery.com>
9416 * Makefile.in (OBS): Add notif.o.
9417 * notif.c, notif.h: New.
9418 * server.c: Include "notif.h".
9419 (struct vstop_notif) <next>: Remove.
9421 (queue_stop_reply): Update.
9422 (push_event, send_next_stop_reply): Remove.
9423 (discard_queued_stop_replies): Update.
9424 (notif_stop): New variable.
9425 (handle_v_stopped): Remove.
9426 (handle_v_requests): Don't call handle_v_stopped. Call
9427 handle_ack_notif instead.
9428 (queue_stop_reply_callback): Call notif_event_enque instead
9429 of queue_stop_reply.
9430 (handle_status): Don't call send_next_stop_reply, call
9431 notif_write_event instead.
9432 (kill_inferior_callback): Likewise.
9433 (detach_or_kill_inferior_callback): Likewise.
9434 (main): Call initialize_notif.
9435 (process_serial_event): Call QUEUE_is_empty.
9436 (handle_target_event): Call notif_push instead of push event.
9437 * server.h (push_event): Remove declaration.
9439 2012-12-10 Tom Tromey <tromey@redhat.com>
9441 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9442 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9445 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9446 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9447 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9448 (amd64-linux-ipa.o, ax.o): Rewrite.
9449 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9450 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9451 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9452 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9453 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9454 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9455 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9456 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9457 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9458 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9459 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9460 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9461 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9462 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9463 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9464 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9465 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9466 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9467 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9468 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9469 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9470 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9471 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9472 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9473 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9474 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9475 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9476 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9477 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9478 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9479 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9480 (reg-tilegx.o): Remove.
9481 (all_object_files): New macro.
9482 Include .deps files.
9483 * aclocal.m4, configure: Rebuild.
9484 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9485 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9486 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9488 2012-12-05 Tom Tromey <tromey@redhat.com>
9491 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9493 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
9495 * configure.ac: Check for linux/perf_event.h.
9496 * config.in: Regenerated.
9497 * configure: Regenerated.
9499 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9501 * hostio.c (handle_readlink): Decrease buffer size
9502 parameter passed to readlink by one byte.
9504 2012-11-26 Yao Qi <yao@codesourcery.com>
9506 * configure.ac (build_warnings): Append '-Wempty-body'.
9507 * configure: Regenerated.
9508 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9511 2012-11-15 Pierre Muller <muller@sourceware.org>
9513 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9514 * config.in: Regenerate.
9515 * configure: Regenerate.
9516 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9517 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9518 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9519 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9521 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9522 instead of <sys/wait.h> header.
9523 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9525 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
9527 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9528 (various make rules): Remove -DGDBSERVER
9530 2012-11-09 Yao Qi <yao@codesourcery.com>
9532 * spu-low.c (current_ptid): Move it to ..
9533 * gdbthread.h: ... here. New.
9534 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9535 * server.c (myresume, process_serial_event): Likewise.
9536 * thread-db.c (thread_db_find_new_threads): Likewise.
9537 * tracepoint.c (run_inferior_command): Likewise.
9539 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
9541 * server.c (handle_search_memory_1): Include access length in
9544 2012-09-05 Michael Brandt <michael.brandt@axis.com>
9546 * linux-crisv32-low.c: Fix compile errors.
9548 2012-09-04 Yao Qi <yao@codesourcery.com>
9550 * tracepoint.c (cmd_qtsv): Adjust debug message.
9551 Don't check CUR_TPOINT.
9553 2012-08-28 Yao Qi <yao@codesourcery.com>
9555 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9556 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9557 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9558 Remove declarations of xmalloc, xreallloc, xstrdup and
9560 * Makefile.in (libiberty_h): New.
9561 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9562 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9564 2012-08-23 Yao Qi <yao@codesourcery.com>
9566 * server.h: Remove declaration of 'xsnprintf'.
9568 2012-08-22 Keith Seitz <keiths@redhat.com>
9570 * server.h: Include build-gnulib-gbserver/config.h.
9571 * gdbreplay.c: Likewise.
9573 2012-08-08 Doug Evans <dje@google.com>
9575 * Makefile.in (SFILES): Add gdb_vecs.c.
9576 (OBS): Add gdb_vecs.o.
9577 (gdb_vecs_h, host_defs_h): New variables.
9578 (thread-db.o): Add $(gdb_vecs_h) dependency.
9579 (gdb_vecs.o): New rule.
9580 * thread-db.c: #include "gdb_vecs.h".
9581 (thread_db_load_search): Use a vector to iterate over path elements.
9582 Handle text appearing after "$pdir".
9584 * configure.ac: Add check for strstr.
9585 * config.in: Regenerate.
9586 * configure: Regenerate.
9588 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9590 * hostio.c (handle_pread): If pread fails, fall back to attempting
9592 (handle_pwrite): Likewise for pwrite.
9594 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9596 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9597 between unsupported TYPE and unimplementable ADDR/LEN combination.
9598 (arm_insert_point): Act on new return value.
9600 2012-07-31 Pedro Alves <palves@redhat.com>
9602 * server.c (process_point_options): Only skip tokens if we find
9603 one that is unrecognized. Don't treat 'X' specially while
9604 skipping unrecognized tokens.
9606 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9608 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9609 to 4-byte-align HW breakpoint addresses for Thumb.
9611 2012-07-27 Yao Qi <yao@codesourcery.com>
9615 * server.h: Declare gdb_agent_about_to_close.
9616 * target.c (kill_inferior): Include "agent.h".
9617 New. Send command 'kill'.
9618 * target.h (kill_inferior): Removed macro.
9619 * tracepoint.c (gdb_agent_about_to_close): New.
9620 (gdb_agent_helper_thread): Handle command 'close'.
9621 Wait endlessly until the inferior stops.
9622 Install gdb_agent_remove_socket to atexit hook.
9623 (agent_socket_name): New static variable.
9624 (gdb_agent_socket_init): Replace local variable 'name' with
9625 'agent_socket_name'.
9626 (gdb_agent_remove_socket): New.
9628 2012-07-27 Yao Qi <yao@codesourcery.com>
9630 * server.c (process_point_options): Stop at 'X' when parsing.
9632 2012-07-19 Michael Eager <eager@eagercon.com>
9634 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
9636 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9637 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9638 hardware breakpoint.
9640 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9642 * gdbserver/linux-low.c (initialize_low): Call
9643 linux_ptrace_init_warnings.
9645 2012-07-02 Doug Evans <dje@google.com>
9647 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9650 2012-07-02 Stan Shebs <stan@codesourcery.com>
9652 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9653 (ax.o): Add it to build rule.
9655 (OBS): Add format.o.
9656 (IPA_OBS): Add format.o.
9657 * server.c (handle_query): Claim support for breakpoint commands.
9658 (process_point_options): Add command case.
9659 (process_serial_event): Leave running if there are printfs in
9661 * mem-break.h (any_persistent_commands): Declare.
9662 (add_breakpoint_commands): Declare.
9663 (gdb_no_commands_at_breakpoint): Declare.
9664 (run_breakpoint_commands): Declare.
9665 * mem-break.c (struct point_command_list): New struct.
9666 (struct breakpoint): New field command_list.
9667 (any_persistent_commands): New function.
9668 (add_commands_to_breakpoint): New function.
9669 (add_breakpoint_commands): New function.
9670 (gdb_no_commands_at_breakpoint): New function.
9671 (run_breakpoint_commands): New function.
9672 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9674 * ax.c: Include format.h.
9675 (ax_printf): New function.
9676 (gdb_eval_agent_expr): Add printf opcode.
9678 2012-06-13 Yao Qi <yao@codesourcery.com>
9680 * server.c (start_inferior): Remove duplicated writes to fields
9681 'last_resume_kind' and 'last_status' of 'current_inferior'.
9683 2012-06-12 Yao Qi <yao@codesourcery.com>
9684 Pedro Alves <palves@redhat.com>
9686 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9688 * server.c (handle_v_cont): Extend comment.
9690 2012-06-11 Yao Qi <yao@codesourcery.com>
9692 * linux-low.c (linux_attach): Add 'static'.
9694 2012-06-06 Yao Qi <yao@codesourcery.com>
9696 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9698 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9700 Fix gcc -flto compilation warning.
9701 * server.c (main): Make variable multi_mode and attach volatile.
9703 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9705 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9706 if the platform doesn't know about it.
9708 2012-05-30 Jeff Kenton <jkenton@tilera.com>
9710 * Makefile.in (SFILES): Add linux-tile-low.c.
9711 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9712 * configure.srv: Handle tilegx-*-linux*.
9713 * linux-tile-low.c: New file.
9715 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9717 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9719 2012-05-24 Pedro Alves <palves@redhat.com>
9723 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
9725 2012-05-24 Pedro Alves <palves@redhat.com>
9729 Replace target_signal with gdb_signal throughout.
9731 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9733 * linux-low.c (linux_store_registers): Avoid the copying sequence
9734 when no data has been retrieved by ptrace.
9736 2012-05-22 Will Deacon <will.deacon@arm.com>
9738 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9739 Include asm/ptrace.h.
9740 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9743 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9745 * linux-low.c (linux_store_registers): Don't re-retrieve data
9746 with ptrace that has already been obtained from /proc. Always
9747 copy any data retrieved with ptrace to the buffer supplied.
9749 2012-05-11 Yao Qi <yao@codesourcery.com>
9750 Pedro Alves <palves@redhat.com>
9752 * linux-low.c (enum stopping_threads_kind): New.
9753 (stopping_threads): Change type to `enum stopping_threads_kind'.
9754 (handle_extended_wait): If stopping and suspending threads, leave
9755 the new_lwp suspended too.
9756 (linux_wait_for_event): Adjust.
9757 (stop_all_lwps): Set `stopping_threads' to
9758 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9759 whether we're suspending threads or just stopping them. Assert no
9762 2012-04-29 Yao Qi <yao@codesourcery.com>
9764 * server.h: Move some code to ...
9765 * gdbthread.h: ... here. New.
9766 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9767 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9768 (nto-low.o, win32-low.o): Likewise.
9769 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9770 * regcache.c, remote-utils.c, server.c: Likewise.
9771 * target.c, tracepoint.c, win32-low.c: Likewise.
9773 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9775 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9776 (PTRACE_ARG4_TYPE): Likewise.
9777 (PTRACE_XFER_TYPE): Likewise.
9778 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9779 ptrace to PTRACE_ARG3_TYPE.
9780 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9781 (PTRACE_ARG4_TYPE): Likewise.
9782 (PTRACE_XFER_TYPE): Likewise.
9783 (linux_detach_one_lwp): Cast fourth argument of
9784 ptrace to long then PTRACE_ARG4_TYPE.
9785 (regsets_fetch_inferior_registers): Cast third argument of
9786 ptrace to long then PTRACE_ARG3_TYPE.
9787 (regsets_store_inferior_registers): Likewise.
9789 2012-04-20 Pedro Alves <palves@redhat.com>
9791 * configure: Regenerate.
9793 2012-04-19 Pedro Alves <palves@redhat.com>
9795 * Makefile.in (GNULIB_BUILDDIR): New.
9796 (LIBGNU, INCGNU, GNULIB_H): Adjust.
9797 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9798 (all, install-only, uninstall, clean-info, all-lib, clean): No
9799 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9800 (maintainer-clean realclean distclean): Use subdir_do.
9802 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
9803 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
9804 * acinclude.m4: Include acx_configure_dir.m4.
9805 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9806 calls. Call AC_PROG_RANLIB. Configure gnulib using
9809 (GNULIB_STDINT_H): Adjust.
9810 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9811 * gdbreplay.c: Include build-gnulib/config.h.
9812 * server.h: Likewise.
9813 * aclocal.m4: Regenerate.
9814 * config.in: Regenerate.
9815 * configure: Regenerate.
9817 2012-04-19 Pedro Alves <palves@redhat.com>
9819 * Makefile.in (LIBGNU, INCGNU): Adjust.
9820 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9821 (all, install-only, uninstall, clean-info, all-lib, clean)
9822 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9823 * configure.ac: Adjust AC_OUTPUT output.
9824 * aclocal.m4: Regenerate.
9825 * configure: Regenerate.
9827 2012-04-19 Pedro Alves <palves@redhat.com>
9829 * Makefile.in (generated_files): New.
9830 (server_h): Remove the explicit dependency on config.h, and depend
9831 on $generated_files.
9833 2012-04-19 Pedro Alves <palves@redhat.com>
9835 * Makefile.in (INCGNU): Add -Ignulib.
9837 2012-04-19 Pedro Alves <palves@redhat.com>
9839 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9840 (INCGNU): ... this, and spell out -I here.
9841 (GNULIB_LIB): Rename to ...
9843 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9845 2012-04-19 Pedro Alves <palves@redhat.com>
9847 * config.in: Regenerate.
9849 2012-04-19 Pedro Alves <palves@redhat.com>
9851 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9852 * server.h (memmem): Remove declaration.
9853 * config.in: Regenerate.
9854 * configure: Regenerate.
9856 2012-04-19 Yao Qi <yao@codesourcery.com>
9858 * Makefile.in (SFILES): Add common/vec.c.
9862 2012-04-19 Yao Qi <yao@codesourcery.com>
9864 * remote-utils.c (prepare_resume_reply): Replace with macro
9865 target_core_of_thread.
9866 * server.c (handle_qxfer_threads_proper): Likewise.
9867 * target.h (traget_core_of_thread): New macro.
9869 2012-04-18 Pedro Alves <palves@redhat.com>
9871 * aclocal.m4: Regenerate.
9872 * configure: Regenerate.
9874 2012-04-16 Yao Qi <yao@codesourcery.com>
9876 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9877 duplicated on address.
9879 2012-04-16 Yao Qi <yao@codesourcery.com>
9881 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9882 (struct tracepoint_action_ops) <send>: New field.
9883 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9884 (agent_expr_send, x_tracepoint_action_send): New.
9885 (l_tracepoint_action_send): New.
9886 (cmd_qtdp): Download and install tracepoint
9887 according to `use_agent'.
9888 (run_inferior_command): Add one more parameter `len'.
9890 (tracepoint_send_agent): New.
9891 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9893 2012-04-16 Yao Qi <yao@codesourcery.com>
9895 * tracepoint.c (download_tracepoints): Moved to ...
9896 (cmd_qtstart): ... here.
9898 2012-04-14 Yao Qi <yao@codesourcery.com>
9900 * tracepoint.c: Include inttypes.h.
9901 (struct collect_memory_action): Use sized types.
9902 (struct tracepoint): Likewise.
9903 (cmd_qtdp, stop_tracing): Update print specifiers.
9904 (cmd_qtp, response_tracepoint): Likewise.
9905 (collect_data_at_tracepoint): Likewise.
9906 (collect_data_at_step): Likewise.
9908 2012-04-14 Yao Qi <yao@codesourcery.com>
9910 Import gnulib module inttypes.
9911 * aclocal.m4, config.in, configure: Regenerated.
9913 2012-04-14 Yao Qi <yao@codesourcery.com>
9915 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9916 Makefile and config.status at last.
9918 2012-04-13 Yao Qi <yao@codesourcery.com>
9920 * tracepoint.c: Include stdint.h unconditionally.
9922 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9924 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9925 on BFD_HAVE_SYS_PROCFS_TYPE.
9926 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9927 * configure: Regenerate.
9928 * config.in: Likewise.
9930 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9932 * Makefile.in (clean): Also remove x32.c x32-linux.c
9933 x32-avx.c x32-avx-linux.c.
9934 (x32.o): New target.
9936 (x32-linux.o): Likewise.
9937 (x32-linux.c): Likewise.
9938 (x32-avx.o): Likewise.
9939 (x32-avx.c): Likewise.
9940 (x32-avx-linux.o): Likewise.
9941 (x32-avx-linux.c): Likewise.
9943 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9944 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9945 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9946 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9947 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9948 i386/x32-avx-linux.xml.
9950 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9951 (init_registers_x32_avx_linux): Likwise.
9952 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9953 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9955 2012-04-13 Pedro Alves <palves@redhat.com>
9957 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9958 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9959 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9960 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9963 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9965 * linux-x86-low.c (compat_x32_clock_t): New.
9966 (compat_x32_siginfo_t): Likewise.
9967 (compat_x32_siginfo_from_siginfo): Likewise.
9968 (siginfo_from_compat_x32_siginfo): Likewise.
9969 (linux_is_elf64): Likewise.
9970 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9971 and siginfo_from_compat_x32_siginfo for x32.
9972 (x86_arch_setup): Set linux_is_elf64.
9974 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9977 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9979 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9980 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9981 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9982 compatible with process.
9984 2012-04-12 Yao Qi <yao@codesourcery.com>
9986 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9987 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9988 (install-only, install-info, clean): Handle sub dir gnulib.
9989 (all-lib, am--refresh): New targets.
9990 (memmem.o): Remove target.
9991 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9992 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
9993 (AC_REPLACE_FUNCS): Remove memmem.
9994 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9995 (AC_OUTPUT): Generate Makefile in gnulib/.
9996 * aclocal.m4, config.in, configure: Regenerated.
9998 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10000 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10002 2012-04-05 Pedro Alves <palves@redhat.com>
10004 -Werror=strict-aliasing
10006 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10009 2012-04-04 Pedro Alves <palves@redhat.com>
10011 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10012 (sparc_store_gregset_from_stack, sparc_store_gregset)
10013 (sparc_breakpoint_at): Fix formatting.
10015 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10017 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10019 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10020 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10021 * config.in: Regenerate.
10022 * configure: Likewise.
10024 2012-03-29 Pedro Alves <palves@redhat.com>
10026 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10027 Correct ptrace arguments.
10029 2012-03-28 Pedro Alves <palves@redhat.com>
10031 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10032 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10033 (IA64_FR1_REGNUM): New defines.
10034 (ia64_fetch_register): New.
10035 (the_low_target): Install it.
10036 * linux-low.h (struct linux_target_ops) <fetch_register>: New
10038 * linux-low.c (linux_fetch_registers): Try the
10039 the_low_target.fetch_register hook first.
10041 * linux-arm-low.c (the_low_target): Adjust.
10042 * linux-bfin-low.c (the_low_target): Adjust.
10043 * linux-cris-low.c (the_low_target): Adjust.
10044 * linux-crisv32-low.c (the_low_target): Adjust.
10045 * linux-m32r-low.c (the_low_target): Adjust.
10046 * linux-m68k-low.c (the_low_target): Adjust.
10047 * linux-mips-low.c (the_low_target): Adjust.
10048 * linux-ppc-low.c (the_low_target): Adjust.
10049 * linux-s390-low.c (the_low_target): Adjust.
10050 * linux-sh-low.c (the_low_target): Adjust.
10051 * linux-sparc-low.c (the_low_target): Adjust.
10052 * linux-tic6x-low.c (the_low_target): Adjust.
10053 * linux-x86-low.c (the_low_target): Adjust.
10054 * linux-xtensa-low.c (the_low_target): Adjust.
10056 2012-03-26 Pedro Alves <palves@redhat.com>
10058 * server.c (handle_qxfer_libraries): Don't bail early if
10059 the_target->qxfer_libraries_svr4 is not NULL.
10061 2012-03-26 Pedro Alves <palves@redhat.com>
10063 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10065 2012-03-23 Pedro Alves <palves@redhat.com>
10067 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10068 "library-list-svr4" element's start tag when the the DSO list is
10071 2012-03-23 Pedro Alves <palves@redhat.com>
10073 * linux-low.c (read_one_ptr): Read the inferior's pointer through
10074 a variable whose type size is the same as the inferior's pointer
10077 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
10079 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10081 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10082 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10083 * linux-low.h: Include <signal.h>.
10084 (struct siginfo): Remove forward declaration.
10085 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10088 2012-03-21 Mike Frysinger <vapier@gentoo.org>
10090 * .gitignore: Ignore more files.
10092 2012-03-19 Pedro Alves <palves@redhat.com>
10093 Jan Kratochvil <jan.kratochvil@redhat.com>
10095 * server.c (cont_thread, general_thread): Add describing comments.
10096 (start_inferior): Clear `cont_thread'.
10097 (handle_v_cont): Don't set `cont_thread' if resuming all threads
10100 2012-03-15 Yao Qi <yao@codesourcery.com>
10102 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
10104 (cmd_qtdp): ... here.
10106 2012-03-15 Yao Qi <yao@codesourcery.com>
10108 * tracepoint.c (struct tracepoint_action_ops): New.
10109 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10110 (m_tracepoint_action_download): New.
10111 (r_tracepoint_action_download): New.
10112 (x_tracepoint_action_download): New.
10113 (l_tracepoint_action_download): New.
10114 (add_tracepoint_action): Install `action->ops' according type.
10115 (download_tracepoint_1): Move code `download' function pointer
10116 of various tracepoint_action_ops.
10118 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10120 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
10121 linux_ptrace_attach_warnings.
10123 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10125 * Makefile.in (linux-ptrace.o): New.
10126 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10127 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10128 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10129 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10130 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10132 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10134 2012-03-08 Yao Qi <yao@codesourcery.com>
10135 Pedro Alves <palves@redhat.com>
10137 Fix PR server/13392.
10138 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10139 offset of JMP insn.
10140 * tracepoint.c (remove_tracepoint): New.
10141 (cmd_qtdp): Call remove_tracepoint when failed to install.
10143 2012-03-07 Pedro Alves <palves@redhat.com>
10145 * linux-low.c (get_detach_signal): New.
10146 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10147 Pass on pending signals to PTRACE_DETACH. Check the result of the
10149 * server.c (program_signals, program_signals_p): New.
10150 (handle_general_set): Handle QProgramSignals.
10151 * server.h (program_signals, program_signals_p): Declare.
10153 2012-03-05 Pedro Alves <palves@redhat.com>
10154 Jan Kratochvil <jan.kratochvil@redhat.com>
10156 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10159 2012-03-03 Yao Qi <yao@codesourcery.com>
10161 * tracepoint.c (tracepoint_look_up_symbols): Update call to
10162 agent_look_up_symbols.
10164 2012-03-03 Yao Qi <yao@codesourcery.com>
10166 * Makefile.in (linux-low.o): Keep dependence on agent.h.
10167 (linux-x86-low.o): Likewise.
10168 * server.h: Remove in_process_agent_loaded.
10169 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10173 2012-03-03 Yao Qi <yao@codesourcery.com>
10175 * tracepoint.c (gdb_agent_capability): New global.
10176 (in_process_agent_loaded_ust): Renamed to
10177 `in_process_agent_supports_ust'.
10179 (in_process_agent_supports_ust): Call agent_capability_check.
10180 (clear_installed_tracepoints): Assert that agent supports
10183 2012-03-03 Yao Qi <yao@codesourcery.com>
10185 * linux-low.c (linux_supports_agent): New.
10186 (linux_target_ops): Initialize field `supports_agent' with
10187 linux_supports_agent.
10188 * target.h (struct target_ops) <supports_agent>: New.
10189 (target_supports_agent): New macro.
10190 * server.c (handle_general_set): Handle packet 'QAgent'.
10191 (handle_query): Send `QAgent+'.
10192 * Makefile.in (server.o): Depends on agent.h.
10194 2012-03-03 Yao Qi <yao@codesourcery.com>
10196 * Makefile.in (OBS): Add agent.o.
10197 Add new rule for agent.o.
10198 Track dependence of tracepoint.c on agent.h.
10199 * tracepoint.c (run_inferior_command_1):
10200 (run_inferior_command): Call agent_run_command.
10201 (gdb_ust_connect_sync_socket): Deleted. Move it to
10203 (resume_thread, stop_thread): Likewise.
10204 (gdb_ust_socket_init): Renamed to ...
10205 (gdb_agent_socket_init): ... New.
10206 (gdb_ust_thread): Renamed to ...
10207 (gdb_agent_helper_thread): ... New.
10208 (gdb_ust_init): Move some code to ...
10209 (gdb_agent_init): ... here. New.
10210 [HAVE_UST]: Call gdb_ust_init.
10211 (initialize_tracepoint_ftlib): Call gdb_agent_init.
10212 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10213 * config.in, configure: Regenerated.
10215 2012-03-02 Pedro Alves <palves@redhat.com>
10217 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10218 * linux-low.c (struct simple_pid_list): New.
10219 (stopped_pids): New a struct simple_pid_list pointer.
10220 (add_to_pid_list, pull_pid_from_list): New.
10221 (handle_extended_wait): Don't assume the first signal new children
10222 report is SIGSTOP. Adjust call to pull_pid_from_list.
10223 (linux_wait_for_lwp): Adjust.
10225 2012-03-02 Yao Qi <yao@codesourcery.com>
10227 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10230 2012-03-02 Yao Qi <yao@codesourcery.com>
10232 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10233 `stop_pc' and `tpoint'. Update caller.
10235 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
10237 * linux-low.h (linux_target_ops): Add regset_bitmap member.
10238 * linux-low.c (use_linux_regsets): New macro.
10239 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10240 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10241 (linux_register_in_regsets): New function.
10242 (usr_fetch_inferior_registers): Skip registers covered by
10244 (usr_store_inferior_registers): Likewise.
10245 (usr_fetch_inferior_registers): New macro.
10246 (usr_store_inferior_registers): Likewise.
10247 (linux_fetch_registers): Handle mixed regset/non-regset targets.
10248 (linux_store_registers): Likewise.
10249 * linux-mips-low.c (init_registers_mips_dsp_linux): New
10251 (init_registers_mips64_dsp_linux): Likewise.
10252 (init_registers_mips_linux): New macro.
10253 (init_registers_mips_dsp_linux): Likewise.
10254 (mips_dsp_num_regs): Likewise.
10255 (DSP_BASE, DSP_CONTROL): New fallback macros.
10256 (mips_base_regs): New macro.
10257 (mips_regmap): Use it. Fix the size.
10258 (mips_dsp_regmap): New variable.
10259 (mips_dsp_regset_bitmap): Likewise.
10260 (mips_arch_setup): New function.
10261 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10263 (mips_cannot_store_register): Likewise.
10264 (the_low_target): Update .arch_setup, .num_regs and .regmap
10265 initializers. Add .regset_bitmap initializer.
10266 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10268 * linux-bfin-low.c (the_low_target): Likewise.
10269 * linux-cris-low.c (the_low_target): Likewise.
10270 * linux-crisv32-low.c (the_low_target): Likewise.
10271 * linux-ia64-low.c (the_low_target): Likewise.
10272 * linux-m32r-low.c (the_low_target): Likewise.
10273 * linux-m68k-low.c (the_low_target): Likewise.
10274 * linux-ppc-low.c (the_low_target): Likewise.
10275 * linux-s390-low.c (the_low_target): Likewise.
10276 * linux-sh-low.c (the_low_target): Likewise.
10277 * linux-sparc-low.c (the_low_target): Likewise.
10278 * linux-tic6x-low.c (the_low_target): Likewise.
10279 * linux-x86-low.c (the_low_target): Likewise.
10280 * linux-xtensa-low.c (the_low_target): Likewise.
10281 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10282 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
10283 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10285 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10286 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10288 2012-02-29 Yao Qi <yao@codesourcery.com>
10289 Pedro Alves <palves@redhat.com>
10291 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10292 `step_over_finished' is true.
10294 2012-02-27 Pedro Alves <palves@redhat.com>
10296 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10297 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10299 2012-02-27 Pedro Alves <palves@redhat.com>
10302 * linux-low.c (pid_is_stopped): New.
10303 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10305 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
10307 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10310 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10312 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10314 2012-02-24 Luis Machado <lgustavo@codesourcery>
10316 * server.c (handle_query): Advertise support for target-side
10317 breakpoint condition evaluation.
10318 (process_point_options): New function.
10319 (process_serial_event): When inserting a breakpoint, check for
10320 a target-side condition that should be evaluated.
10322 * mem-break.c: Include regcache.h and ax.h.
10323 (point_cond_list_t): New data structure.
10324 (breakpoint) <cond_list>: New field.
10325 (find_gdb_breakpoint_at): Make non-static.
10326 (delete_gdb_breakpoint_at): Clear any target-side
10328 (clear_gdb_breakpoint_conditions): New function.
10329 (add_condition_to_breakpoint): Likewise.
10330 (add_breakpoint_condition): Likewise.
10331 (gdb_condition_true_at_breakpoint): Likewise.
10332 (gdb_breakpoint_here): Return result directly instead
10333 of going through a local variable.
10335 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10336 (clear_gdb_breakpoint_conditions): Likewise.
10337 (add_breakpoint_condition): Likewise.
10338 (gdb_condition_true_at_breakpoint): Likewise.
10340 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10341 (need_step_over_p): Take target-side breakpoint condition into
10344 2012-02-24 Luis Machado <lgustavo@codesourcery>
10346 * server.h: Include tracepoint.h.
10347 (agent_mem_read, agent_get_trace_state_variable_value,
10348 agent_set_trace_state_variable_value,
10349 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10350 get_set_tsv_func_addr): New prototypes.
10352 * ax.h: New include file.
10353 * ax.c: New source file.
10355 * tracepoint.c: Include ax.h.
10356 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10357 agent_expr, eval_result_type): Move to ax.h.
10358 (parse_agent_expr): Rename to ...
10359 (gdb_parse_agent_expr): ... this, make it non-static and move
10361 (unparse_agent_expr) Rename to ...
10362 (gdb_unparse_agent_expr): ... this, make it non-static and move
10364 (eval_agent_expr): Rename to ...
10365 (eval_tracepoint_agent_expr): ... this.
10366 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10367 forward declarations.
10368 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10369 (agent_get_trace_state_variable_value): New function.
10370 (agent_set_trace_state_variable_value): New function.
10371 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10372 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10373 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10374 (condition_true_at_tracepoint): Likewise.
10375 (parse_agent_expr): Rename to ...
10376 (gdb_parse_agent_expr): ... this and move to ax.c.
10377 (unparse_agent_expr): Rename to ...
10378 (gdb_unparse_agent_expr): ... this and move to ax.c.
10379 (gdb_agent_op_name): Move to ax.c.
10380 (eval_agent_expr): Rename to ...
10381 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10383 (eval_tracepoint_agent_expr): New function.
10384 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
10386 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10388 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10389 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10390 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10391 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10392 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10393 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10394 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10395 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10396 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10397 (compile_bytecodes): Remove forward declaration.
10398 (is_goto_target): Move to ax.c.
10399 (compile_bytecodes): Move to ax.c and call
10400 agent_get_trace_state_variable_value (...) and
10401 agent_set_trace_state_variable_value (...).
10403 * Makefile.in: Update ax.c and IPA dependencies.
10405 2012-02-24 Pedro Alves <palves@redhat.com>
10407 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10408 (cmd_bigqtbuffer_circular): ... this. Only handle
10409 'QTBuffer:circular:'.
10410 (handle_tracepoint_general_set): Adjust.
10412 2012-02-16 Yao Qi <yao@codesourcery.com>
10414 * inferiors.c: Move code to ...
10415 * dll.c: .... here. New.
10416 * server.h: Declare clear_dlls.
10417 * Makefile.in (SFILES): Add dll.c.
10421 2012-02-11 Yao Qi <yao@codesourcery.com>
10423 * server.c: (handle_monitor_command): Add a new parameter
10425 (handle_query): Update caller.
10427 2012-02-09 Joel Brobecker <brobecker@adacore.com>
10429 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10430 * configure, config.in: Regenerate.
10431 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10434 2012-02-02 Pedro Alves <palves@redhat.com>
10436 Try SIGKILL first, then PTRACE_KILL.
10437 * linux-low.c (linux_kill_one_lwp): New.
10438 (linux_kill_one_lwp): Rename to ...
10439 (kill_one_lwp_callback): ... this. Use the new
10440 linux_kill_one_lwp.
10442 2012-02-02 Pedro Alves <palves@redhat.com>
10444 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10447 2012-01-27 Pedro Alves <palves@redhat.com>
10449 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10450 (elf_64_file_p): Make static.
10451 (linux_pid_exe_is_elf_64_file): New.
10452 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10453 Delete declarations.
10454 (linux_pid_exe_is_elf_64_file): Declare.
10455 * linux-x86-low.c (x86_arch_setup): Use
10456 linux_pid_exe_is_elf_64_file.
10458 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10460 * linux-low.c (linux_wait_for_event_1): Rename to ...
10461 (linux_wait_for_event): ... here and merge it with former
10462 linux_wait_for_event - new variable wait_ptid, use it.
10463 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10465 2012-01-23 Pedro Alves <palves@redhat.com>
10467 * server.c (main): Avoid yet another case of infinite loop while
10468 detaching/killing after a longjmp.
10470 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10473 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10475 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10477 * hostio.c (handle_readlink): New function.
10478 (handle_vFile): Call it to handle "vFile:readlink" packets.
10480 2012-01-20 Pedro Alves <palves@redhat.com>
10481 Ulrich Weigand <ulrich.weigand@linaro.org>
10483 * server.c (handle_v_requests): Only support vAttach and vRun to
10484 start multiple processes when in extended protocol mode.
10486 2012-01-17 Pedro Alves <palves@redhat.com>
10488 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10489 memalign plus mprotect to allocate the scratch buffer.
10491 2012-01-13 Pedro Alves <palves@redhat.com>
10493 * server.c (attach_inferior): Clear `cont_thread'.
10495 2012-01-13 Pedro Alves <palves@redhat.com>
10497 * server.c (main): Avoid infinite loop while detaching/killing
10500 2012-01-09 Doug Evans <dje@google.com>
10502 * server.c (start_inferior): Set last_ptid in --wrapper case.
10504 2012-01-06 Yao Qi <yao@codesourcery.com>
10506 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10508 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10510 2012-01-04 Yao Qi <yao@codesourcery.com>
10512 * tracepoint.c (cmd_qtdp): Print debug message
10513 for static tracepoint.
10515 2012-01-04 Yao Qi <yao@codesourcery.com>
10517 * tracepoint.c (trace_vdebug): Differentiate debug message
10518 between gdbserver and IPA.
10520 2012-01-03 Yao Qi <yao@codesourcery.com>
10522 * tracepoint.c (tracepoint_was_hit): Don't collect for
10525 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10527 * terminal.h: Reformat copyright header.
10529 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10531 * server.c (gdbserver_version): Update copyright year.
10532 * gdbreplay.c (gdbreplay_version): Likewise.
10534 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10536 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10539 2011-12-18 Hui Zhu <teawater@gmail.com>
10540 * linux-low.c (linux_create_inferior): Save return value to ret.
10542 2011-12-18 Hui Zhu <teawater@gmail.com>
10544 * linux-low.c (linux_create_inferior): Save return value to ret.
10546 2011-12-16 Doug Evans <dje@google.com>
10548 * linux-low.c (linux_create_inferior): If stdio connection,
10549 redirect stdin from /dev/null, stdout to stderr.
10550 * remote-utils.c (remote_is_stdio): New static global.
10551 (remote_connection_is_stdio): New function.
10552 (remote_prepare): Handle stdio connection.
10553 (remote_open): Ditto.
10554 (remote_close): Don't close stdin for stdio connections.
10555 (read_prim,write_prim): New functions. Replace all calls to
10556 read/write to these.
10557 * server.c (main): Watch for "-" argument. Move call to
10558 remote_prepare before start_inferior.
10559 * server.h (STDIO_CONNECTION_NAME): New macro.
10560 (remote_connection_is_stdio): Declare.
10562 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10563 in debugging output.
10565 2011-12-15 Yao Qi <yao@codesourcery.com>
10567 * tracepoint.c: Include sys/syscall.h.
10568 (gdb_ust_thread): Remove preprocessor conditional.
10570 2011-12-14 Pedro Alves <pedro@codesourcery.com>
10572 * linux-low.c (linux_detach_one_lwp): Call
10573 the_low_target.prepare_to_resume before detaching.
10575 2011-12-14 Yao Qi <yao@codesourcery.com>
10577 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10580 2011-12-14 Yao Qi <yao@codesourcery.com>
10582 * i386-low.c (i386_low_stopped_data_address): Initialize local
10583 variable `control'.
10585 2011-12-13 Pedro Alves <pedro@codesourcery.com>
10589 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10590 DR_CONTROL unless necessary. Extend comments.
10591 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10592 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10594 2011-12-13 Yao Qi <yao@codesourcery.com>
10596 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10598 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10600 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10602 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10603 Print new debug message for such case.
10605 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10607 Fix overlapping memcpy.
10608 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10609 the read_inferior_memory transfer.
10610 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10611 write_inferior_memory transfer.
10612 (set_fast_tracepoint_jump): New variable buf. Use it for the
10613 read_inferior_memory and write_inferior_memory transfers.
10614 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10615 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10616 Use it for the write_inferior_memory transfer.
10617 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10620 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10622 * linux-low.c (fetch_register, store_register): Make code
10623 consistent, fix formatting.
10625 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10627 * linux-low.c (usr_store_inferior_registers): Factor out code
10628 to handle individual registers into...
10629 (store_register): ... this new function.
10631 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10633 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10634 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10635 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10636 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10637 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10638 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10639 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10640 (srv_xmlfiles): Add new XML files.
10642 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10644 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10645 (init_registers_s390_linux32v1): Add prototype.
10646 (init_registers_s390_linux32v2): Likewise.
10647 (init_registers_s390_linux64v1): Likewise.
10648 (init_registers_s390_linux64v2): Likewise.
10649 (init_registers_s390x_linux64v1): Likewise.
10650 (init_registers_s390x_linux64v2): Likewise.
10651 (s390_num_regs): Increment to 52.
10652 (s390_regmap): Add orig_r2 register.
10653 (s390_num_regs_3264): Increment to 68.
10654 (s390_regmap_3264): Add orig_r2 register.
10655 (s390_collect_ptrace_register): Handle orig_r2 register.
10656 (s390_supply_ptrace_register): Likewise.
10657 (s390_fill_last_break): New function.
10658 (s390_store_last_break): Likewise.
10659 (s390_fill_system_call): New function.
10660 (s390_store_system_call): Likewise.
10661 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10663 (s390_check_regset): New function.
10664 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10665 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10666 Update target_regsets for available register sets.
10668 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10669 Jan Kratochvil <jan.kratochvil@redhat.com>
10671 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10672 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10674 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10675 * linux-low.h (struct process_info_private): New member r_debug.
10676 * server.c (handle_qxfer_libraries): Call
10677 the_target->qxfer_libraries_svr4.
10678 (handle_qxfer_libraries_svr4): New function.
10679 (qxfer_packets): New entry "libraries-svr4".
10680 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10681 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10682 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10683 PACKET_qXfer_libraries_svr4.
10685 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10687 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10688 PSW address/mask between 8-byte and 16-byte formats.
10689 (s390_supply_ptrace_register): Likewise.
10690 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10691 basic addressing mode bit.
10693 2011-11-24 Stan Shebs <stan@codesourcery.com>
10695 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10697 2011-11-17 Stan Shebs <stan@codesourcery.com>
10699 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10700 (tracing_start_time): New global.
10701 (tracing_stop_time): New global.
10702 (tracing_user_name): New global.
10703 (tracing_notes): New global.
10704 (tracing_stop_note): New global.
10705 (cmd_qtstart): Set traceframe_usage, start_time.
10706 (stop_tracing): Set stop_time.
10707 (cmd_qtstatus): Report additional status.
10708 (cmd_qtp): New function.
10709 (handle_tracepoint_query): Call it.
10710 (cmd_qtnotes): New function.
10711 (handle_tracepoint_general_set): Call it.
10712 (get_timestamp): Rename from tsv_get_timestamp.
10714 2011-11-14 Stan Shebs <stan@codesourcery.com>
10715 Kwok Cheung Yeung <kcy@codesourcery.com>
10717 * linux-x86-low.c (small_jump_insn): New.
10718 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10719 trampoline and error message, build a trampoline and issue a small
10720 jump instruction to it.
10721 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10722 trampoline and error message.
10723 (x86_get_min_fast_tracepoint_insn_len): New.
10724 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10725 * linux-low.h (struct linux_target_ops): Add arguments to
10726 install_fast_tracepoint_jump_pad operation, add new operation.
10727 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10729 (linux_get_min_fast_tracepoint_insn_len): New function.
10730 (linux_target_op): Add new operation.
10731 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10732 (gdb_trampoline_buffer_end): Ditto.
10733 (gdb_trampoline_buffer_error): Ditto.
10734 (struct ipa_sym_addresses): Add fields for new IPA variables.
10735 (symbol_list): Add entries for new IPA variables.
10736 (struct tracepoint): Add fields to hold the address range of the
10737 trampoline used by the tracepoint.
10738 (trampoline_buffer_head): New static variable.
10739 (trampoline_buffer_tail): Ditto.
10740 (claim_trampoline_space): New function.
10741 (have_fast_tracepoint_trampoline_buffer): New function.
10742 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10744 (install_fast_tracepoint): Ditto, also add error buffer argument.
10745 (cmd_qtminftpilen): New function.
10746 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10747 (fast_tracepoint_from_trampoline_address): New function.
10748 (fast_tracepoint_collecting): Handle trampoline as part of jump
10750 (set_trampoline_buffer_space): New function.
10751 (initialize_tracepoint): Initialize new IPA variables.
10752 * target.h (struct target_ops): Add arguments to
10753 install_fast_tracepoint_jump_pad operation, add new
10754 get_min_fast_tracepoint_insn_len operation.
10755 (target_get_min_fast_tracepoint_insn_len): New.
10756 (install_fast_tracepoint_jump_pad): Add arguments.
10757 * server.h (IPA_BUFSIZ): Define.
10758 * linux-i386-ipa.c: Include extra header files.
10759 (initialize_fast_tracepoint_trampoline_buffer): New function.
10760 (initialize_low_tracepoint): Call it.
10761 * server.h (set_trampoline_buffer_space): Declare.
10762 (claim_trampoline_space): Ditto.
10763 (have_fast_tracepoint_trampoline_buffer): Ditto.
10765 2011-11-14 Yao Qi <yao@codesourcery.com>
10767 * server.c (handle_query): Handle InstallInTrace for qSupported.
10768 * tracepoint.c (add_tracepoint): Sort list.
10769 (install_tracepoint, download_tracepoint): New.
10770 (cmd_qtdp): Call them to install and download tracepoints.
10771 (sort_tracepoints): Removed.
10772 (cmd_qtstart): Update.
10774 2011-11-14 Yao Qi <yao@codesourcery.com>
10776 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10777 * mem-break.h: Declare.
10778 * tracepoint.c (cmd_qtstart): Move some code to ...
10779 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10781 (download_tracepoints): Move some code to ...
10782 (download_tracepoint_1): ... here. New.
10784 2011-11-08 Yao Qi <yao@codesourcery.com>
10786 * remote-utils.c (relocate_instruction): A comment fix.
10788 2011-11-07 Joel Brobecker <brobecker@adacore.com>
10790 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10791 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10792 dr_status_mirror and dr_control_mirror from debug_reg_state.
10793 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10794 (i386_initial_stuff): Remove use of deleted globals.
10795 (i386_get_thread_context, i386_set_thread_context,
10796 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10797 from debug_reg_state.
10799 2011-11-05 Yao Qi <yao@codesourcery.com>
10801 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10802 address as TPOINT's.
10804 2011-11-02 Stan Shebs <stan@codesourcery.com>
10806 * tracepoint.c (agent_mem_read_string): New function.
10807 (eval_agent_expr): Call it for tracenz.
10808 * server.c (handle_query): Report support for tracenz.
10810 2011-11-02 Yao Qi <yao@codesourcery.com>
10812 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10814 2011-11-02 Yao Qi <yao@codesourcery.com>
10816 * target.h: Fix a typo in comment.
10818 2011-10-31 Pedro Alves <pedro@codesourcery.com>
10820 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10821 clobber the breakpoints' shadows with fast tracepoint jumps.
10822 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10823 * target.c (write_inferior_memory): Also pass MYADDR down to
10826 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10828 * configure.ac: Check support for personality routine.
10829 * configure: Regenerate.
10830 * config.in: Likewise.
10831 * linux-low.c: Include <sys/personality.h>.
10832 Define ADDR_NO_RANDOMIZE if necessary.
10833 (linux_create_inferior): Disable address space randomization when
10834 forking inferior, if requested.
10835 (linux_supports_disable_randomization): New function.
10836 (linux_target_ops): Install it.
10837 * server.h (disable_randomization): Declare.
10838 * server.c (disable_randomization): New global variable.
10839 (handle_general_set): Handle QDisableRandomization.
10840 (handle_query): Likewise for qSupported.
10841 (main): Support --disable-randomization and --no-disable-randomization
10842 command line arguments.
10843 * target.h (struct target_ops): Add supports_disable_randomization.
10844 (target_supports_disable_randomization): New macro.
10846 2011-09-29 Mike Frysinger <vapier@gentoo.org>
10848 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10850 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10851 [!PT_GETDSBT] (target_loadmap): New definition.
10852 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10853 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10854 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10855 and PT_GETDSBT to LINUX_LOADMAP.
10856 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10857 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10859 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10861 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10862 (arm_linux_hwbp_cap): New static variable.
10863 (arm_linux_get_hwbp_cap): Replace by ...
10864 (arm_linux_init_hwbp_cap): ... this new function.
10865 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10866 (arm_linux_get_hw_watchpoint_count): Likewise.
10867 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10868 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10869 (arm_prepare_to_resume): Use perror_with_name instead of error.
10871 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10873 * linux-arm-low.c: Include <signal.h>.
10874 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10875 (struct arm_linux_hwbp_cap): New data type.
10876 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10877 (struct arm_linux_hw_breakpoint): New data type.
10878 (MAX_BPTS, MAX_WPTS): Define.
10879 (struct arch_process_info, struct arch_lwp_info): New data types.
10880 (arm_linux_get_hwbp_cap): New function.
10881 (arm_linux_get_hw_breakpoint_count): Likewise.
10882 (arm_linux_get_hw_watchpoint_count): Likewise.
10883 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10884 (arm_hwbp_control_initialize): Likewise.
10885 (arm_hwbp_control_is_enabled): Likewise.
10886 (arm_hwbp_control_is_initialized): Likewise.
10887 (arm_hwbp_control_disable): Likewise.
10888 (arm_linux_hw_breakpoint_equal): Likewise.
10889 (arm_linux_hw_point_initialize): Likewise.
10890 (struct update_registers_data): New data structure.
10891 (update_registers_callback: New function.
10892 (arm_insert_point): Likewise.
10893 (arm_remove_point): Likewise.
10894 (arm_stopped_by_watchpoint): Likewise.
10895 (arm_stopped_data_address): Likewise.
10896 (arm_new_process): Likewise.
10897 (arm_new_thread): Likewise.
10898 (arm_prepare_to_resume): Likewise.
10899 (the_low_target): Register arm_insert_point, arm_remove_point,
10900 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10901 arm_new_thread, and arm_prepare_to_resume.
10903 2011-09-15 Stan Shebs <stan@codesourcery.com>
10905 * server.h (struct emit_ops): Add compare-goto fields.
10906 * tracepoint.c (gdb_agent_op_sizes): New table.
10907 (emit_eq_goto): New function.
10908 (emit_ne_goto): New function.
10909 (emit_lt_goto): New function.
10910 (emit_le_goto): New function.
10911 (emit_gt_goto): New function.
10912 (emit_ge_goto): New function.
10913 (is_goto_target): New function.
10914 (compile_bytecodes): Recognize special cases of compare-goto
10915 combinations and call specialized emitters for them.
10916 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10917 (amd64_emit_ne_goto): New function.
10918 (amd64_emit_lt_goto): New function.
10919 (amd64_emit_le_goto): New function.
10920 (amd64_emit_gt_goto): New function.
10921 (amd64_emit_ge_goto): New function.
10922 (amd64_emit_ops): Add the new functions.
10923 (i386_emit_eq_goto): New function.
10924 (i386_emit_ne_goto): New function.
10925 (i386_emit_lt_goto): New function.
10926 (i386_emit_le_goto): New function.
10927 (i386_emit_gt_goto): New function.
10928 (i386_emit_ge_goto): New function.
10929 (i386_emit_ops): Add the new functions.
10931 2011-09-08 Stan Shebs <stan@codesourcery.com>
10933 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10934 (i386_emit_epilogue): Restore %ebx.
10936 2011-08-31 Jie Zhang <jzhang918@gmail.com>
10938 * server.c (step_thread): Remove definition.
10939 (process_serial_event): Don't handle Hs.
10940 * server.h (step_thread): Remove declaration.
10941 * target.c (set_desired_inferior): Remove use of step_thread.
10943 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10945 * linux-low.c: Include linux-procfs.h.
10946 (linux_attach_lwp_1): Update comments.
10947 (linux_attach): Scan for existing threads when attaching to a
10948 process that is the tgid.
10949 * Makefile.in: Update dependencies.
10951 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10953 * configure.srv: Add linux-procfs.o dependencies.
10955 2011-08-14 Yao Qi <yao@codesourcery.com>
10957 * target.h (struct target_ops): Fix indent.
10958 * win32-low.c (win32_target_ops): Fix comment.
10960 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
10961 Yao Qi <yao@codesourcery.com>
10963 * Makefile.in (clean): Remove tic6x-*.c files.
10964 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10965 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10966 (tic6x-c64xp-linux.c): Likewise.
10967 * configure.srv: Add support for tic6x-*-uclinux.
10968 * linux-tic6x-low.c: New.
10969 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10971 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
10972 Yao Qi <yao@codesourcery.com>
10974 * target.h (struct target_ops): Add read_loadmap.
10975 * linux-low.c (struct target_loadseg): New type.
10976 (struct target_loadmap): New type.
10977 (linux_read_loadmap): New function.
10978 (linux_target_ops): Add linux_read_loadmap.
10979 * server.c (handle_query): Support qXfer:fdpic:read packet.
10980 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10983 2011-08-05 Eli Zaretskii <eliz@gnu.org>
10985 * win32-low.c: Include <stdint.h>.
10987 2011-07-22 Pedro Alves <pedro@codesourcery.com>
10989 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10990 to the inferior here.
10991 (i386_remove_aligned_watchpoint): Ditto.
10992 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10993 fit part of the watchpoint in the debug registers.
10994 (i386_update_inferior_debug_regs): New.
10995 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10996 registers, and only update the inferior on success.
10997 (i386_low_remove_watchpoint): Ditto.
10999 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11001 * linux-low.c (compare_ints, unique, list_threads, show_process,
11002 linux_core_of_thread): Delete.
11003 (linux_target_ops): Change linux_core_of_thread to
11004 linux_common_core_of_thread.
11005 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11006 * utils.c (malloc_failure): Change type of argument.
11007 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11008 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11009 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11010 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11011 (IPA_OBJS): Add common-utils-ipa.o.
11012 (ptid_h, linux_osdata_h): New macros.
11013 (server_h): Add common/common-utils.h, common/xml-utils.h,
11014 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11016 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11017 ptid.o, buffer.o): New rules.
11018 (linux-low.o): Add common/linux-osdata.h as a dependency.
11019 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11020 * configure.ac: Add AC_HEADER_DIRENT check.
11021 * config.in: Regenerate.
11022 * configure: Regenerate.
11023 * remote-utils.c (xml_escape_text): Delete.
11024 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11025 buffer_xml_printf): Move to common/buffer.c.
11026 * server.c (main): Remove call to initialize_inferiors.
11027 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11028 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11029 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11030 internal_error, gdb_assert, gdb_assert_fail): Delete.
11031 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11032 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11034 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11035 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11036 initialize_inferiors): Delete.
11038 2011-07-20 Pedro Alves <pedro@codesourcery.com>
11040 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11043 2011-05-31 Pedro Alves <pedro@codesourcery.com>
11045 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
11047 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
11049 2011-05-26 Yao Qi <yao@codesourcery.com>
11051 * Makefile.in (thread-db.o): Track dependence to
11052 common/gdb_thread_db.h.
11053 * thread-db.c: include gdb_thread_db.h from right place.
11055 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
11057 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11058 __FILE__ and __LINE__ to internal_error.
11060 2011-05-13 Doug Evans <dje@google.com>
11062 * thread-db.c (try_thread_db_load_from_sdir): New function.
11063 (try_thread_db_load_from_dir): New function.
11064 (thread_db_load_search): Handle $sdir, ignore $pdir.
11065 Remove trying of system directories if search of
11066 libthread-db-search-path fails, that is now done via $sdir.
11068 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
11070 * server.c (handle_query): Add EnableDisableTracepoints to the list
11071 of supported features.
11072 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
11074 (cmd_qtenable_disable): New.
11075 (cmd_qtstart): Install tracepoints even if disabled.
11076 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11077 receiving a QTEnable or QTDisable packet.
11078 (gdb_collect): Skip data collection if fast tracepoint is disabled.
11079 (ust_marker_to_static_tracepoint): Do not ignore disabled static
11081 (gdb_probe): Skip data collection if static tracepoint is disabled.
11083 2011-05-10 Doug Evans <dje@google.com>
11085 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11087 2011-05-04 Doug Evans <dje@google.com>
11089 * linux-low.c (linux_join): Skip process lookup.
11090 * spu-low.c (spu_join): Ditto.
11091 * server.c (join_inferiors_callback): Delete.
11092 (process_serial_event): For 'D' packet (detach) call join_inferior
11095 2011-05-04 Joseph Myers <joseph@codesourcery.com>
11097 * README: Don't mention xscale*-*-linux*.
11098 * configure.srv (xscale*-*-linux*): Don't handle target.
11100 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
11102 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
11104 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
11105 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
11106 (i386_emit_void_call_2): Likewise.
11108 2011-04-26 Yao Qi <yao@codesourcery.com>
11110 * linux-low.c: Move common macros to linux-ptrace.h.
11111 Include linux-ptrace.h.
11112 * Makefile.in (linux_ptrace_h): New.
11113 (linux-low.o): Depends on linux-ptrace.h.
11115 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
11117 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11118 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11119 (remote_prepare): New function with most of the TCP code from ...
11120 (remote_open): ... here. Detect PORT here unconditionally. Move also
11121 setting transport_is_reliable.
11122 * server.c (run_once): New variable.
11123 (gdbserver_usage): Document it.
11124 (main): Set run_once for `--once'. Call remote_prepare. Exit after
11125 the first run if RUN_ONCE.
11126 * server.h (run_once, remote_prepare): New declarations.
11128 2011-04-19 Tom Tromey <tromey@redhat.com>
11130 * win32-low.c (handle_load_dll): Remove duplicate "the".
11132 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11134 Remove support for old Cygwin 1.5 versions.
11135 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11136 function to avoid warning.
11137 (win32_add_one_solib): Use cygwin_conv_path function to avoid
11140 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
11142 * gdbserver/server.h (Macro _): Define it if not available.
11144 2011-03-14 Michael Snyder <msnyder@vmware.com>
11146 * hostio.c (handle_close): Remove unnecessary null test.
11148 2011-03-10 Joel Brobecker <brobecker@adacore.com>
11150 * Makefile.in (maintainer-clean realclean distclean): Remove
11151 "make ... subdir_do" command.
11153 2011-03-10 Michael Snyder <msnyder@vmware.com>
11155 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11157 * server.c (handle_v_run): Free alloced buffer on early return.
11159 2011-03-09 Yao Qi <yao@codesourcery.com>
11162 2011-03-04 Yao Qi <yao@codesourcery.com>
11164 * Makefile.in: Remove GNU make feature --directory.
11166 2011-03-05 Yao Qi <yao@codesourcery.com>
11168 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11169 (subdir_do): New make target. Copied from gdb/Makefile.
11170 (maintainer-clean, realclean, distclean, clean): Call corresponding
11171 make targets in common/Makefile.
11173 2011-02-11 Yao Qi <yao@codesourcery.com>
11175 * configure.ac: Call AC_PROG_RANLIB.
11176 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11177 * configure: Regenerate.
11179 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11181 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11183 2011-03-06 Yao Qi <yao@codesourcery.com>
11185 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11187 2011-03-05 Yao Qi <yao@codesourcery.com>
11189 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11190 (subdir_do): New make target. Copied from gdb/Makefile.
11191 (maintainer-clean, realclean, distclean, clean): Call corresponding
11192 make targets in common/Makefile.
11194 2011-03-04 Yao Qi <yao@codesourcery.com>
11196 * Makefile.in: Remove GNU make feature --directory.
11198 2011-03-04 Michael Snyder <msnyder@vmware.com>
11200 * server.c (queue_stop_reply): Call xmalloc not malloc.
11202 2011-03-02 Michael Snyder <msnyder@vmware.com>
11204 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11206 2011-02-28 Michael Snyder <msnyder@vmware.com>
11208 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11209 (cmd_qtframe): Ditto.
11210 (cmd_qtbuffer): Ditto.
11211 (cmd_bigqtbuffer): Ditto.
11213 * utils.c (decimal2str): Initialize 'width' to nine, then
11214 don't mess with it.
11216 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11218 * hostio.c (require_data): Free *data, not data.
11220 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11222 * hostio.c (require_data): Use free, not xfree.
11224 2011-02-27 Michael Snyder <msnyder@vmware.com>
11226 * server.c (handle_query): Discard unused value.
11228 * hostio.c (require_data): Free malloc memory before returning
11231 2011-02-26 Michael Snyder <msnyder@vmware.com>
11233 * linux-low.c (list_threads): Call closedir for dirent.
11235 2011-02-27 Michael Snyder <msnyder@vmware.com>
11237 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11238 a case statement falls through.
11240 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11242 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11245 2011-02-26 Michael Snyder <msnyder@vmware.com>
11247 * utils.c (decimal2str): Eliminate dead code and dead param.
11248 (pulongest): Drop dead param from call to decimal2str.
11251 2011-02-24 Joel Brobecker <brobecker@adacore.com>
11253 Revert the following patch (not approved yet):
11254 2011-02-21 Hui Zhu <teawater@gmail.com>
11255 * tracepoint.c (tp_printf): New function.
11256 (eval_agent_expr): Handle gdb_agent_op_printf.
11258 2011-02-21 Hui Zhu <teawater@gmail.com>
11260 * tracepoint.c (tp_printf): New function.
11261 (eval_agent_expr): Handle gdb_agent_op_printf.
11263 2011-02-18 Tom Tromey <tromey@redhat.com>
11265 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11266 (tracepoint.o): Likewise.
11267 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11268 (gdb_agent_op_names): Likewise.
11270 2011-02-18 Tom Tromey <tromey@redhat.com>
11272 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11273 gdb_agent_op_rot>: New constants.
11274 (gdb_agent_op_names): Add pick and roll.
11275 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11278 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11280 * aclocal.m4: Regenerated with aclocal-1.11.1.
11282 2011-02-14 Pedro Alves <pedro@codesourcery.com>
11284 * server.c (handle_qxfer_traceframe_info): New.
11285 (qxfer_packets): Register "traceframe-info".
11286 (handle_query): Report support for qXfer:traceframe-info:read+.
11287 * tracepoint.c (match_blocktype): New.
11288 (traceframe_find_block_type): Rename to ...
11289 (traceframe_walk_blocks): ... this. Add callback filter argument,
11291 (traceframe_find_block_type): New, reimplemented on top of
11292 traceframe_walk_blocks.
11293 (build_traceframe_info_xml): New.
11294 (traceframe_read_info): New.
11295 * server.h (traceframe_read_info): Declare.
11297 2011-02-11 Yao Qi <yao@codesourcery.com>
11299 * configure.ac: Call AC_PROG_RANLIB.
11300 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11301 * configure: Regenerate.
11303 2011-02-07 Pedro Alves <pedro@codesourcery.com>
11305 * server.c (gdb_read_memory): Change return semantics to allow
11307 (handle_search_memory_1): Adjust.
11308 (process_serial_event) <'m' packet>: Handle partial transfers.
11309 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11311 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11313 * regcache.c (init_register_cache): Initialize
11314 regcache->register_status.
11315 (free_register_cache): Release regcache->register_status.
11316 (regcache_cpy): Copy register_status.
11317 (registers_to_string): Print 'x's for unavailable registers.
11318 (supply_register): Mark the register's status valid or
11319 unavailable, depending on whether a buffer was passed in or not.
11320 (supply_register_zeroed): New.
11321 (supply_regblock): Mark the registers' status valid or
11322 unavailable, depending on whether a buffer was passed in or not.
11323 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11324 (struct regcache): New `register_status' field.
11325 (supply_register_zeroed): Declare.
11326 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11327 supply_register_zeroed, rather than passing a NULL buffer to
11329 * tracepoint.c (fetch_traceframe_registers): Update comment.
11331 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11333 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11336 2011-01-25 Pedro Alves <pedro@codesourcery.com>
11338 * server.h (decode_xfer_write): Change prototype.
11339 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11340 and don't extract the annex here.
11341 * server.c (decode_xfer_read): Remove `annex' parameter,
11342 and don't extract the annex here.
11343 (decode_xfer): New.
11344 (struct qxfer): New.
11345 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11346 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11347 (handle_qxfer_statictrace): New functions, abstracted out from
11348 handle_query, and made to use the struct qxfer interface.
11349 (handle_threads_qxfer_proper): Rename to ...
11350 (handle_qxfer_threads_proper): ... this.
11351 (handle_threads_qxfer): Rename to ...
11352 (handle_qxfer_threads): ... this. Adjust.
11353 (qxfer_packets): New array.
11354 (handle_qxfer): New function.
11355 (handle_query): Use handle_qxfer.
11357 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11359 * gdbreplay.c: Shorten lines of >= 80 columns.
11360 * linux-low.c: Ditto.
11361 * linux-ppc-low.c: Ditto.
11362 * linux-s390-low.c: Ditto.
11363 * linux-sparc-low.c: Ditto.
11364 * linux-x86-low.c: Ditto.
11365 * linux-xtensa-low.c: Ditto.
11366 * mem-break.c: Ditto.
11367 * nto-low.c: Ditto.
11368 * regcache.h: Ditto.
11369 * remote-utils.c: Ditto.
11372 * thread-db.c: Ditto.
11373 * tracepoint.c: Ditto.
11375 * win32-low.h: Ditto.
11377 2011-01-05 Joel Brobecker <brobecker@adacore.com>
11379 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11382 2011-01-01 Joel Brobecker <brobecker@adacore.com>
11384 * server.c (gdbserver_version): Update copyright year in version
11386 * gdbreplay.c (gdbreplay_version): Ditto.
11388 2010-12-29 Jie Zhang <jie.zhang@analog.com>
11390 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11391 * linux-bfin-low.c: New file.
11392 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11393 PT_DATA_ADDR for BFIN targets.
11394 * Makefile.in (SFILES): Add linux-bfin-low.c.
11395 (clean): Remove reg-bfin.c.
11396 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11397 * README: Mention supported Blackfin targets.
11399 2010-12-23 Mike Frysinger <vapier@gentoo.org>
11401 * .gitignore: New file.
11403 2010-11-16 Mike Frysinger <vapier@gentoo.org>
11405 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11407 2010-10-22 Jie Zhang <jie@codesourcery.com>
11409 * Makefile.in: Add FLAGS_TO_PASS variable.
11410 (install): Remove dependency of install-only and recursively
11411 invoke make for install-only.
11413 2010-10-04 Doug Evans <dje@google.com>
11415 * Makefile.in (uninstall): Use $(DESTDIR).
11417 2010-09-24 Pedro Alves <pedro@codesourcery.com>
11421 * linux-x86-low.c (compat_siginfo_from_siginfo)
11422 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11423 si_code is < 0. Check for si_code == SI_TIMER before checking for
11426 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11428 * lynx-i386-low.c: New file.
11429 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11431 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11433 * lynx-low.c (ptrace_request_to_str): Remove handling for
11434 request values that have been removed in LynxOS 5.x.
11436 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11438 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11441 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11443 * configure.ac: Add --enable-inprocess-agent option.
11444 * configure: Rebuilt.
11446 2010-09-06 Yao Qi <yao@codesourcery.com>
11448 * linux-low.c (linux_kill): Remove unused variable.
11449 (linux_stabilize_threads): Likewise.
11450 * server.c (start_inferior): Likewise.
11451 (queue_stop_reply_callback): Likewise.
11452 * tracepoint.c (do_action_at_tracepoint): Likewise.
11454 2010-09-06 Yao Qi <yao@codesourcery.com>
11456 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11459 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11461 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11463 2010-09-06 Pedro Alves <pedro@codesourcery.com>
11465 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11468 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11470 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11471 gdbserver/lynx-ppc-low.c: New files.
11472 * Makefile.in (lynx_low_h): New variable.
11473 (lynx-low.o, lynx-ppc-low.o): New rules.
11474 * configure.ac: On LynxOS, link with -lnetinet.
11475 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11476 * configure: regenerate.
11478 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11480 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11481 * configure.ac: Add check for vasprintf and vsnprintf.
11482 * configure, config.in: Regenerate.
11483 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11485 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11487 * gdbreplay.c: Move include of alloca.h up, next to include of
11489 * server.h: Add include of malloc.h.
11490 * mem-break.c: Remove include of malloc.h.
11491 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11493 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11495 * Makefile.in (memmem.o): Build with -Wno-error.
11497 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11499 * utils.c (xsnprintf): Make non-static.
11500 * server.h: Add xsnprintf declaration.
11501 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11502 replace calls to snprintf by calls to xsnprintf throughout.
11504 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11506 * configure.ac: Add configure check for alloca.
11507 * configure, config.in: Regenerate.
11508 * server.h: Include alloca.h if it exists.
11509 * gdbreplay.c: Include alloca.h if it exists.
11511 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11513 * linux-low.c (__SIGRTMIN): Define if not already defined.
11514 (linux_create_inferior): Check for __ANDROID__ rather than
11516 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11517 are already deferred.
11518 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11519 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11520 stopped and already has a pending signal to report.
11521 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11522 a pending signal to report or is moving out of a jump pad.
11523 (linux_init_signals): Check for __ANDROID__ rather than
11526 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11528 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11529 debug_threads check. Avoid a linear search when not doing debug
11532 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11534 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11535 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11536 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11537 (process_event): Change local fd's type to gdb_fildes_t.
11538 (create_file_handler): Adjust prototype.
11539 (delete_file_handler): Adjust prototype.
11540 (handle_file_event): Adjust prototype. Use pfildes.
11541 (create_file_event): Adjsut prototype.
11542 * remote-utils.c (remote_desc, listen_desc): Change type to
11544 * server.h: New gdb_fildes_t typedef.
11545 [USE_WIN32API]: Include winsock2.h.
11546 (delete_file_handler, add_file_handler): Adjust prototypes.
11547 (pfildes): Declare.
11548 * utils.c (pfildes): New.
11550 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11552 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11553 * configure: Regenerate.
11555 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11557 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11558 (linux_done_accessing_memory): ... this.
11559 (linux_target_ops): Adjust.
11560 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11561 * nto-low.c (nto_target_ops): Adjust comment.
11562 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11563 * spu-low.c (spu_target_ops): Adjust comment.
11564 * target.h (target_ops): Rename unprepare_to_access_memory field
11565 to done_accessing_memory.
11566 (unprepare_to_access_memory): Rename to ...
11567 (done_accessing_memory): ... this.
11569 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11571 * linux-low.c (linux_prepare_to_access_memory): New.
11572 (linux_unprepare_to_access_memory): New.
11573 (linux_target_ops): Install them.
11574 * server.c (read_memory): Rename to ...
11575 (gdb_read_memory): ... this. Use
11576 prepare_to_access_memory/prepare_to_access_memory.
11577 (write_memory): Rename to ...
11578 (gdb_write_memory): ... this. Use
11579 prepare_to_access_memory/prepare_to_access_memory.
11580 (handle_search_memory_1): Adjust.
11581 (process_serial_event): Adjust.
11582 * target.h (struct target_ops): New fields
11583 prepare_to_access_memory and unprepare_to_access_memory.
11584 (prepare_to_access_memory, unprepare_to_access_memory): New.
11585 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11586 prepare_to_access_memory/prepare_to_access_memory.
11587 * nto-low.c (nto_target_ops): Adjust.
11588 * spu-low.c (spu_target_ops): Adjust.
11589 * win32-low.c (win32_target_ops): Adjust.
11591 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11593 * Makefile.in (WARN_CFLAGS): Get it from configure.
11594 (WERROR_CFLAGS): New.
11595 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11596 * configure.ac: Introduce --enable-werror, which adds -Werror to
11597 the compiler command line. Enabled by default. Disable with
11598 --disable-werror. Add -Wdeclaration-after-statement
11599 Wpointer-arith and -Wformat-nonliteral to warning flags.
11600 * configure: Regenerate.
11602 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11604 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11606 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11608 * gdbreplay.c (remote_error): New.
11610 (expect): Use gdbchar. Check for error reading from GDB.
11611 Clarify sync error output.
11612 (play): Check for errors writing to GDB.
11613 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11614 * remote-utils.c (getpkt): Check for errors writing to the remote
11617 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11619 * linux-low.c (linux_wait_1): Move non-debugging code out of
11620 `debug_threads' control.
11622 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11624 * linux-low.c (linux_wait_1): Don't set last_status here.
11625 * server.c (push_event, queue_stop_reply_callback): Assert we're
11626 not pushing a TARGET_WAITKIND_IGNORE event.
11627 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11628 (myresume, handle_target_event): Set the thread's last_resume_kind
11629 and last_status from the target returned status.
11631 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11635 * linux-x86-low.c (update_debug_registers_callback): New.
11636 (i386_dr_low_set_addr): Use it.
11637 (i386_dr_low_get_addr): New.
11638 (i386_dr_low_set_control): Use update_debug_registers_callback.
11639 (i386_dr_low_get_control): New.
11640 (i386_dr_low_get_status): Adjust.
11641 * linux-low.c (linux_stop_lwp): New.
11642 * linux-low.h (linux_stop_lwp): Declare.
11644 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11645 argument instead of a i386_debug_reg_state.
11646 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11647 a i386_debug_reg_state.
11648 (i386_insert_aligned_watchpoint): Adjust.
11649 (i386_remove_aligned_watchpoint): Adjust.
11650 (i386_low_stopped_data_address): Read the debug registers from the
11651 inferior instead of from the mirrors.
11652 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11653 (i386_dr_low_get_addr): Declare.
11654 (i386_dr_low_get_control): Declare.
11655 (i386_dr_low_get_status): Change prototype.
11657 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11658 (i386_dr_low_get_addr): New.
11659 (i386_dr_low_get_control): New.
11660 (i386_dr_low_get_status): Adjust prototype. Return
11662 (i386_initial_stuff): Clear dr_status_mirror and
11664 (i386_get_thread_context): Adjust.
11665 (i386_set_thread_context): Adjust.
11666 (i386_thread_added): Adjust.
11668 2010-08-24 Pedro Alves <pedro@codesourcery.com>
11670 * linux-low.h (linux_thread_area): Delete declaration.
11672 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11674 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11675 after its termination.
11677 2010-08-09 Pedro Alves <pedro@codesourcery.com>
11679 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11680 (gdb_wants_all_stopped): Delete.
11681 (linux_wait_1): Don't call them.
11682 * server.c (handle_v_cont): Tag all threads as want-stopped.
11683 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11684 stopped as "client-wants-stopped".
11686 2010-07-31 Pedro Alves <pedro@codesourcery.com>
11688 * Makefile.in (signals_h): New.
11689 (server_h): Depend on it.
11690 (server.o): Don't depend on $(signals_def).
11691 (signals.o): Depend on $(signals_def).
11693 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11695 * Makefile.in (signals_def): New.
11696 (server_h): Append include/gdb/signals.h and signals_def.
11697 (server.o): Append signals_def.
11699 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11701 * server.c (handle_target_event): Use target_signal_to_host for
11702 resume_info.sig initialization.
11703 * target.h (struct thread_resume) <sig>: New comment.
11705 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11707 * server.c (handle_query): strcpy() the returned string from paddress()
11708 instead of sprintf().
11709 * utils.c (paddress): Return phex_nz().
11711 2010-07-07 Joel Brobecker <brobecker@adacore.com>
11713 * server.c (handle_v_cont): Call mourn_inferior if process
11715 (myresume): Likewise.
11717 2010-07-01 Pedro Alves <pedro@codesourcery.com>
11719 Static tracepoints, and integration with UST.
11721 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11722 * mem-break.c (uninsert_all_breakpoints)
11723 (reinsert_all_breakpoints): New.
11724 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11725 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11726 (gdb_agent_ust_loaded, helper_thread_id)
11727 (gdb_agent_helper_thread_id): New macros.
11728 (struct ipa_sym_addresses): Add addr_ust_loaded,
11729 addr_helper_thread_id, addr_cmd_buf.
11730 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11731 (in_process_agent_loaded_ust): New.
11732 (write_e_ust_not_loaded): New.
11733 (maybe_write_ipa_ust_not_loaded): New.
11734 (struct collect_static_trace_data_action): New.
11735 (enum tracepoint_type) <static_tracepoint>: New.
11736 (struct tracepoint) <handle>: Mention static tracepoints.
11737 (struct static_tracepoint_ctx): New.
11738 (CMD_BUF_SIZE): New.
11739 (add_tracepoint_action): Handle static tracepoint actions.
11740 (unprobe_marker_at): New.
11741 (clear_installed_tracepoints): Handle static tracepoints.
11742 (cmd_qtdp): Handle static tracepoints.
11743 (probe_marker_at): New.
11744 (cmd_qtstart): Handle static tracepoints.
11745 (response_tracepoint): Handle static tracepoints.
11746 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11747 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11748 (get_context_regcache): Handle static tracepoints.
11749 (do_action_at_tracepoint): Handle static tracepoint actions.
11750 (traceframe_find_block_type): Handle static trace data blocks.
11751 (traceframe_read_sdata): New.
11752 (download_tracepoints): Download static tracepoint actions.
11753 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11754 (GDB_PROBE_NAME): New.
11756 (GET_UST_SYM): New.
11759 (ust_marker_to_static_tracepoint): New.
11761 (collect_ust_data_at_tracepoint): New.
11762 (gdb_ust_probe): New.
11763 (UNIX_PATH_MAX, SOCK_DIR): New.
11764 (gdb_ust_connect_sync_socket): New.
11765 (resume_thread, stop_thread): New.
11766 (run_inferior_command): New.
11767 (init_named_socket): New.
11768 (gdb_ust_socket_init): New.
11769 (cstr_to_hexstr): New.
11771 (first_marker, next_marker): New.
11772 (response_ust_marker): New.
11773 (cmd_qtfstm, cmd_qtsstm): New.
11774 (unprobe_marker_at, probe_marker_at): New.
11775 (cmd_qtstmat, gdb_ust_thread): New.
11776 (gdb_ust_init): New.
11777 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11778 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11779 (ST_REGENTRY): New.
11780 (x86_64_st_collect_regmap): New.
11781 (X86_64_NUM_ST_COLLECT_GREGS): New.
11782 (AMD64_RIP_REGNUM): New.
11783 (supply_static_tracepoint_registers): New.
11784 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11785 (ST_REGENTRY): New.
11786 (i386_st_collect_regmap): New.
11787 (i386_NUM_ST_COLLECT_GREGS): New.
11788 (supply_static_tracepoint_registers): New.
11789 * server.c (handle_query): Handle qXfer:statictrace:read.
11790 <qSupported>: Report support for StaticTracepoints, and
11791 qXfer:statictrace:read features.
11792 * server.h (traceframe_read_sdata)
11793 (supply_static_tracepoint_registers): Declare.
11794 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11795 (unpack_varlen_hex): Include in IPA build.
11796 * Makefile.in (ustlibs, ustinc): New.
11797 (IPA_OBJS): Add remote-utils-ipa.o.
11798 ($(IPA_LIB)): Link -ldl and -lpthread.
11800 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11801 * config.in, configure: Regenerate.
11803 2010-06-20 Ian Lance Taylor <iant@google.com>
11804 Pedro Alves <pedro@codesourcery.com>
11806 * linux-x86-low.c (always_true): Delete.
11807 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11808 trying to fool the compiler with always_true.
11810 2010-06-20 Pedro Alves <pedro@codesourcery.com>
11812 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11813 conditions in gdbserver.
11815 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11817 * spu-low.c (spu_read_memory): Wrap around local store limit.
11818 (spu_write_memory): Likewise.
11820 2010-06-15 Pedro Alves <pedro@codesourcery.com>
11822 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11823 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11825 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11827 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11828 uses with LONGEST uses.
11830 2010-06-14 Stan Shebs <stan@codesourcery.com>
11831 Pedro Alves <pedro@codesourcery.com>
11835 * linux-x86-low.c: Include limits.h.
11837 (always_true): New.
11840 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11841 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11842 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11843 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11844 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11845 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11846 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11847 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11848 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11849 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11850 (amd64_emit_void_call_2): New.
11851 (amd64_emit_ops): New.
11852 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11853 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11854 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11855 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11856 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11857 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11858 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11859 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11860 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11861 (i386_emit_stack_adjust, i386_emit_int_call_1)
11862 (i386_emit_void_call_2): New.
11863 (i386_emit_ops): New.
11864 (x86_emit_ops): New.
11865 (the_low_target): Install x86_emit_ops.
11866 * server.h (struct emit_ops): New.
11867 (get_raw_reg_func_addr): Declare.
11868 (current_insn_ptr, emit_error): Declare.
11869 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11870 (set_trace_state_variable_value): New defines.
11871 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11872 addr_get_trace_state_variable_value and
11873 addr_set_trace_state_variable_value.
11874 (symbol_list): New fields for get_raw_reg,
11875 get_trace_state_variable_value and set_trace_state_variable_value.
11876 (condfn): New typedef.
11877 (struct tracepoint): New field `compiled_cond'.
11878 (do_action_at_tracepoint): Clear compiled_cond.
11879 (get_trace_state_variable_value, set_trace_state_variable_value):
11881 (condition_true_at_tracepoint): If there's a compiled condition,
11883 (current_insn_ptr, emit_error): New globals.
11884 (struct bytecode_address): New.
11885 (get_raw_reg_func_addr): New.
11886 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11887 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11888 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11889 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11890 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11891 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11892 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11893 (compile_tracepoint_condition, compile_bytecodes): New.
11894 * target.h (emit_ops): Forward declare.
11895 (struct target_ops): New field emit_ops.
11896 (target_emit_ops): New.
11897 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11898 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11899 * linux-low.c (linux_emit_ops): New.
11900 (linux_target_ops): Install it.
11901 * linux-low.h (struct linux_target_ops): New field emit_ops.
11903 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11905 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11906 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11908 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11909 Stan Shebs <stan@codesourcery.com>
11911 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11912 (all): Depend on $(extra_libraries).
11913 (install-only): Install the IPA.
11914 (IPA_OBJS, IPA_LIB): New.
11915 (clean): Remove the IPA lib.
11916 (IPAGENT_CFLAGS): New.
11917 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11918 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11919 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11920 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11921 * configure.ac: Check for atomic builtins support in the compiler.
11922 (IPA_DEPFILES, extra_libraries): Define.
11923 * configure.srv (ipa_obj): Add description.
11924 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11925 (i[34567]86-*-linux*): Set ipa_obj.
11926 (x86_64-*-linux*): Set ipa_obj.
11927 * linux-low.c (stabilizing_threads): New.
11928 (supports_fast_tracepoints): New.
11929 (linux_detach): Stabilize threads before detaching.
11930 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11931 the lwp is either not stabilizing, or is moving out of a jump pad.
11932 (linux_fast_tracepoint_collecting): New.
11933 (maybe_move_out_of_jump_pad): New.
11934 (enqueue_one_deferred_signal): New.
11935 (dequeue_one_deferred_signal): New.
11936 (linux_wait_for_event_1): If moving out of a jump pad, defer
11937 pending signals to later.
11938 (linux_stabilize_threads): New.
11939 (linux_wait_1): Check if threads need moving out of jump pads, and
11941 (stuck_in_jump_pad_callback): New.
11942 (move_out_of_jump_pad_callback): New.
11943 (lwp_running): New.
11944 (linux_resume_one_lwp): Handle moving out of jump pads.
11945 (linux_set_resume_request): Dequeue deferred signals.
11946 (need_step_over_p): Also step over fast tracepoint jumps.
11947 (start_step_over): Also uninsert fast tracepoint jumps.
11948 (finish_step_over): Also reinsert fast tracepoint jumps.
11949 (linux_install_fast_tracepoint_jump): New.
11950 (linux_target_ops): Install linux_stabilize_threads and
11951 linux_install_fast_tracepoint_jump_pad.
11952 * linux-low.h (linux_target_ops) <get_thread_area,
11953 install_fast_tracepoint_jump_pad>: New fields.
11954 (struct lwp_info) <collecting_fast_tracepoint,
11955 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11956 (linux_get_thread_area): Declare.
11957 * linux-x86-low.c (jump_insn): New.
11958 (x86_get_thread_area): New.
11959 (append_insns): New.
11960 (push_opcode): New.
11961 (amd64_install_fast_tracepoint_jump_pad): New.
11962 (i386_install_fast_tracepoint_jump_pad): New.
11963 (x86_install_fast_tracepoint_jump_pad): New.
11964 (the_low_target): Install x86_get_thread_area and
11965 x86_install_fast_tracepoint_jump_pad.
11966 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11967 (struct fast_tracepoint_jump): New.
11968 (fast_tracepoint_jump_insn): New.
11969 (fast_tracepoint_jump_shadow): New.
11970 (find_fast_tracepoint_jump_at): New.
11971 (fast_tracepoint_jump_here): New.
11972 (delete_fast_tracepoint_jump): New.
11973 (set_fast_tracepoint_jump): New.
11974 (uninsert_fast_tracepoint_jumps_at): New.
11975 (reinsert_fast_tracepoint_jumps_at): New.
11976 (set_breakpoint_at): Use write_inferior_memory.
11977 (uninsert_raw_breakpoint): Use write_inferior_memory.
11978 (check_mem_read): Mask out fast tracepoint jumps.
11979 (check_mem_write): Mask out fast tracepoint jumps.
11980 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11981 (set_fast_tracepoint_jump): Declare.
11982 (delete_fast_tracepoint_jump)
11983 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11984 (reinsert_fast_tracepoint_jumps_at): Declare.
11985 * regcache.c: Don't compile many functions when building the
11986 in-process agent library.
11987 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11988 the register buffer in the heap.
11989 (free_register_cache): If the register buffer isn't owned by the
11990 regcache, don't free it.
11991 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11992 pre-existing register caches.
11993 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11995 (convert_ascii_to_int): : Constify `from' parameter type.
11996 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11997 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11998 the needed buffer in-place.
11999 (relocate_instruction): New.
12000 * server.c (handle_query) <qSymbols>: If the target supports
12001 tracepoints, give it a chance of looking up symbols. Report
12002 support for fast tracepoints.
12003 (handle_status): Stabilize threads.
12004 (process_serial_event): Adjust.
12005 * server.h (struct fast_tracepoint_jump): Forward declare.
12006 (struct process_info) <fast_tracepoint_jumps>: New field.
12007 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12008 (decode_X_packet, decode_M_packet): Adjust.
12009 (relocate_instruction): Declare.
12010 (in_process_agent_loaded): Declare.
12011 (tracepoint_look_up_symbols): Declare.
12012 (struct fast_tpoint_collect_status): Declare.
12013 (fast_tracepoint_collecting): Declare.
12014 (force_unlock_trace_buffer): Declare.
12015 (handle_tracepoint_bkpts): Declare.
12016 (initialize_low_tracepoint)
12017 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12018 * target.h (struct target_ops) <stabilize_threads,
12019 install_fast_tracepoint_jump_pad>: New fields.
12020 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12021 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12022 [HAVE_STDINT_H]: Include stdint.h.
12023 (trace_debug_1): Rename to ...
12024 (trace_vdebug): ... this.
12025 (trace_debug): Rename to ...
12026 (trace_debug_1): ... this. Add `level' parameter.
12027 (trace_debug): New.
12028 (ATTR_USED, ATTR_NOINLINE): New.
12029 (IP_AGENT_EXPORT): New.
12030 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12031 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12032 (about_to_request_buffer_space, trace_buffer_is_full)
12033 (stopping_tracepoint, expr_eval_result, error_tracepoint)
12034 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12035 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12036 (traceframe_write_count, traceframes_created)
12037 (trace_state_variables)
12038 New renaming defines.
12039 (struct ipa_sym_addresses): New.
12040 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12041 (symbol_list): New.
12042 (ipa_sym_addrs): New.
12043 (all_tracepoint_symbols_looked_up): New.
12044 (in_process_agent_loaded): New.
12045 (write_e_ipa_not_loaded): New.
12046 (maybe_write_ipa_not_loaded): New.
12047 (tracepoint_look_up_symbols): New.
12048 (debug_threads) [IN_PROCESS_AGENT]: New.
12049 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
12050 (UNKNOWN_SIDE_EFFECTS): New.
12051 (stop_tracing): New.
12052 (flush_trace_buffer): New.
12053 (stop_tracing_bkpt): New.
12054 (flush_trace_buffer_bkpt): New.
12055 (read_inferior_integer): New.
12056 (read_inferior_uinteger): New.
12057 (read_inferior_data_pointer): New.
12058 (write_inferior_data_pointer): New.
12059 (write_inferior_integer): New.
12060 (write_inferior_uinteger): New.
12061 (struct collect_static_trace_data_action): Delete.
12062 (enum tracepoint_type): New.
12063 (struct tracepoint) <type>: New field `type'.
12064 <actions_str, step_actions, step_actions_str>: Only include in
12066 <orig_size, obj_addr_on_target, adjusted_insn_addr>
12067 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12068 (tracepoints): Use IP_AGENT_EXPORT.
12069 (last_tracepoint): Don't include in the IPA.
12070 (stopping_tracepoint): Use IP_AGENT_EXPORT.
12071 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12072 (alloced_trace_state_variables): New.
12073 (trace_state_variables): Use IP_AGENT_EXPORT.
12074 (traceframe_t): Delete unused variable.
12075 (circular_trace_buffer): Don't include in the IPA.
12076 (trace_buffer_start): Delete.
12077 (struct trace_buffer_control): New.
12078 (trace_buffer_free): Delete.
12079 (struct ipa_trace_buffer_control): New.
12080 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12081 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12083 (trace_buffer_ctrl): New.
12084 (TRACE_BUFFER_CTRL_CURR): New.
12085 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12086 Reimplement as macros.
12087 (trace_buffer_wrap): Delete.
12088 (traceframe_write_count, traceframe_read_count)
12089 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12090 (struct tracepoint_hit_ctx) <type>: New field.
12091 (struct fast_tracepoint_ctx): New.
12092 (memory_barrier): New.
12094 (record_tracepoint_error): Update atomically in the IPA.
12095 (clear_inferior_trace_buffer): New.
12096 (about_to_request_buffer_space): New.
12097 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12098 updating the same buffer.
12099 (add_tracepoint): Default the tracepoint's type to trap
12100 tracepoint, and orig_size to -1.
12101 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
12102 internal variables.
12103 (create_trace_state_variable): New parameter `gdb'. Handle it.
12104 (clear_installed_tracepoints): Clear fast tracepoint jumps.
12105 (cmd_qtdp): Handle fast tracepoints.
12106 (cmd_qtdv): Adjust.
12107 (max_jump_pad_size): New.
12108 (gdb_jump_pad_head): New.
12109 (get_jump_space_head): New.
12110 (claim_jump_space): New.
12111 (sort_tracepoints): New.
12112 (MAX_JUMP_SIZE): New.
12113 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
12115 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12116 support. Upload fast traceframes, and delete internal IPA
12118 (stop_tracing_handler): New.
12119 (flush_trace_buffer_handler): New.
12120 (cmd_qtstop): Upload fast tracepoints.
12121 (response_tracepoint): Handle fast tracepoints.
12122 (tracepoint_finished_step): Upload fast traceframes. Set the
12123 tracepoint hit context's tracepoint type.
12124 (handle_tracepoint_bkpts): New.
12125 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12126 type. Add comment about fast tracepoints.
12127 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12128 non-existing action_str field.
12129 (get_context_regcache): Handle fast tracepoints.
12130 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12132 (fast_tracepoint_from_jump_pad_address): New.
12133 (fast_tracepoint_from_ipa_tpoint_address): New.
12134 (collecting_t): New.
12135 (force_unlock_trace_buffer): New.
12136 (fast_tracepoint_collecting): New.
12138 (gdb_collect): New.
12139 (write_inferior_data_ptr): New.
12140 (target_tp_heap): New.
12141 (target_malloc): New.
12142 (download_agent_expr): New.
12144 (download_tracepoints): New.
12145 (download_trace_state_variables): New.
12146 (upload_fast_traceframes): New.
12147 (IPA_FIRST_TRACEFRAME): New.
12148 (IPA_NEXT_TRACEFRAME_1): New.
12149 (IPA_NEXT_TRACEFRAME): New.
12150 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12151 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12152 (gdb_jump_pad_buffer_end): New.
12153 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12154 (initialize_tracepoint): Adjust.
12155 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12156 buffer. Initialize the low module.
12157 * utils.c (PREFIX, TOOLNAME): New.
12158 (malloc_failure): Use PREFIX.
12159 (error): In the IPA, an error causes an exit.
12160 (fatal, warning): Use PREFIX.
12161 (internal_error): Use TOOLNAME.
12162 (NUMCELLS): Increase to 10.
12163 * configure, config.in: Regenerate.
12165 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12167 * server.c (handle_query) <qSupported>: Do two passes over the
12168 qSupported string to avoid nesting strtok.
12170 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12172 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12174 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12175 -Wl,--dynamic-list.
12176 * configure: Regenerate.
12177 * proc-service.list: New.
12179 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12181 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12184 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
12186 * gdbreplay.c (remote_open): Check error return from socket() call by
12187 its equality to -1 not by it being negative.
12188 * remote-utils.c (remote_open): Likewise.
12190 2010-05-23 Pedro Alves <pedro@codesourcery.com>
12192 * config.h: Regenerate.
12194 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12196 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12197 doesn't provide PTRACE_GET_THREAD_AREA.
12199 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12201 * linux-m68k-low.c: Include <asm/ptrace.h>
12202 (ps_get_thread_area): Implement.
12204 2010-05-03 Doug Evans <dje@google.com>
12206 * event-loop.c (struct callback_event): New struct.
12207 (callback_list): New global.
12208 (append_callback_event, delete_callback_event): New functions.
12209 (process_callback): New function.
12210 (start_event_loop): Call it.
12211 * remote-utils.c (NOT_SCHEDULED): Define.
12212 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12213 moved out of readchar.
12214 (readchar): Rewrite. Call reschedule before returning.
12215 (reset_readchar): New function.
12216 (remote_close): Call it.
12217 (process_remaining, reschedule): New functions.
12218 * server.h (callback_handler_func): New typedef.
12219 (append_callback_event, delete_callback_event): Declare.
12221 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12223 * proc-service.c (ps_pglobal_lookup): Use
12224 thread_db_look_up_one_symbol.
12225 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12226 parameter. Use it instead of all_symbols_looked_up.
12227 * server.h (struct process_info) <all_symbols_looked_up>: Delete
12229 (all_symbols_looked_up): Don't declare.
12230 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12231 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12233 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12234 Set all_symbols_looked_up here.
12235 (thread_db_look_up_one_symbol): New.
12236 (thread_db_get_tls_address): Adjust.
12237 (thread_db_load_search, try_thread_db_load_1): Always allocate the
12238 thread_db object on the heap, and tentatively set it in the
12240 (thread_db_init): Don't set all_symbols_looked_up here.
12241 * linux-low.h (thread_db_look_up_one_symbol): Declare.
12243 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12245 * linux-low.c (linux_kill, linux_detach): Adjust.
12246 (status_pending_p_callback): Remove redundant statement. Check
12247 for !TARGET_WAITIKIND_IGNORE, instead of
12248 TARGET_WAITKIND_STOPPED.
12249 (handle_tracepoints): Make sure LWP is locked. Adjust.
12250 (linux_wait_for_event_1): Adjust.
12251 (linux_cancel_breakpoints): New.
12252 (unsuspend_one_lwp): New.
12253 (unsuspend_all_lwps): New.
12254 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12255 (send_sigstop_callback): Change return type to int, add new
12256 `except' parameter and handle it.
12257 (suspend_and_send_sigstop_callback): New.
12258 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12259 pass them down. If SUSPEND, also increment the lwp's suspend
12261 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12262 (need_step_over_p): Don't consider suspended LWPs.
12263 (start_step_over): Adjust.
12264 (proceed_one_lwp): Change return type to int, add new `except'
12265 parameter and handle it.
12266 (unsuspend_and_proceed_one_lwp): New.
12267 (proceed_all_lwps): Use find_inferior instead of
12269 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12270 also decrement the suspend count of LWPs. Pass `except' down,
12271 instead of hacking its suspend count.
12272 (linux_pause_all): Add `freeze' parameter. Adjust.
12273 (linux_unpause_all): New.
12274 (linux_target_ops): Install linux_unpause_all.
12275 * server.c (handle_status): Adjust.
12276 * target.h (struct target_ops): New fields `unpause_all' and
12277 `cancel_breakpoints'. Add new parameter to `pause_all'.
12278 (pause_all): Add new `freeze' parameter.
12279 (unpause_all): New.
12280 (cancel_breakpoints): New.
12281 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12282 cancel breakpoints.
12283 (cmd_qtstart): Pause threads.
12284 (stop_tracing): Pause threads, and cancel breakpoints.
12285 * win32-low.c (win32_target_ops): Adjust.
12287 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12289 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12290 the inferior right away from here...
12291 (linux_wait_1): ... to here, and adjust to check the thread's
12292 last_resume_kind instead of the lwp's step or stop_expected flags.
12294 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12296 * README: Use consistent `GDB' and `GDBserver' spellings.
12298 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12300 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12301 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12302 (linux_detach_one_lwp): Assume the lwp is stopped.
12303 (any_thread_of): Delete.
12304 (linux_detach): Stop all lwps here. Don't blindly delete all
12306 (delete_lwp_callback): New.
12307 (linux_mourn): Delete all lwps of the process that is gone.
12308 (linux_wait_1): Don't delete the last lwp of the process here.
12309 * mem-break.h (mark_breakpoints_out): Declare.
12310 * mem-break.c (mark_breakpoints_out): New.
12311 (free_all_breakpoints): Use it.
12312 * server.c (handle_target_event): If the process is gone, mark
12314 * thread-db.c (struct thread_db) <create_bp>: New field.
12315 (thread_db_enable_reporting): Fix prototype. Store a thread event
12316 breakpoint reference in the thread_db struct.
12317 (thread_db_load_search): Clear the thread_db object.
12318 (try_thread_db_load_1): Ditto.
12319 (switch_to_process): New.
12320 (disable_thread_event_reporting): Use it.
12321 (remove_thread_event_breakpoints): New.
12322 (thread_db_detach, thread_db_mourn): Use it.
12324 2010-05-01 Pedro Alves <pedro@codesourcery.com>
12326 * linux-low.c (linux_enable_event_reporting): New.
12327 (linux_wait_for_event_1, handle_extended_wait): Use it.
12329 2010-04-30 Pedro Alves <pedro@codesourcery.com>
12331 * linux-low.c (linux_kill_one_lwp, linux_kill)
12332 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12333 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12334 SIGSTOP even if the LWP is stopped.
12335 (send_sigstop_callback): New.
12336 (stop_all_lwps): Use send_sigstop_callback instead.
12337 (linux_resume_one_thread): Adjust.
12338 (proceed_one_lwp): Still proceed an LWP that the client has
12339 requested to stop, if we haven't reported it as stopped yet. Make
12340 sure that LWPs the client want stopped, have a pending SIGSTOP.
12342 2010-04-26 Doug Evans <dje@google.com>
12344 * server.c (handle_general_set): Make static.
12346 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12347 Print received char after testing for error/eof instead of before.
12348 (input_interrupt): Tweak comment.
12350 2010-04-23 Doug Evans <dje@google.com>
12352 * server.c (start_inferior): Print inferior argv if --debug.
12354 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12356 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12357 * nto-x86-low.c: Include server.h
12359 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12361 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12362 be consistent with other sources of this directory.
12363 (init_registers_amd64): Correct name of source file of this function
12366 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12368 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12369 64-bit executables.
12371 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12373 * win32-i386-low.c: Add 64-bit support.
12374 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12375 (init_registers_amd64): Declare.
12376 (mappings): Add 64-bit version of array.
12377 (init_windows_x86): New function.
12378 (the_low_target): Change init_arch field to init_windows_x86.
12380 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12382 * win32-low.c: Adapt to support also 64-bit architecture.
12383 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12384 (get_image_name): Use SIZE_T type for local variable `done'.
12385 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12386 (toolhelp_get_dll_name): Idem.
12387 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12388 Use uintptr_t typecast to avoid warning.
12389 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12390 (handle_exception): Use phex_nz to avoid warning.
12391 (win32_wait): Remove unused local variable `process'.
12393 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12395 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12398 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12400 * configure.ac: Use `ws2_32' library for srv_mingw.
12401 * configure: Regenerate.
12402 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12403 * remote-utils.c: Likewise.
12405 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12407 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12408 if __x86_64__ is defined.
12410 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12412 * configure: Regenerate.
12414 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12416 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12417 * target.h (target_ops): New get_tib_address field.
12418 * win32-low.h (win32_thread_info): Add thread_local_base field.
12419 * win32-low.c (child_add_thread): Add tlb argument.
12420 Set thread_local_base field to TLB.
12421 (get_child_debug_event): Adapt to child_add_thread change.
12422 (win32_get_tib_address): New function.
12423 (win32_target_ops): Set get_tib_address field to
12424 win32_get_tib_address.
12425 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12427 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12429 * linux-low.c (linux_mourn): Also remove the process.
12430 * server.c (handle_target_event): Don't remove the process here.
12431 * nto-low.c (nto_mourn): New.
12432 (nto_target_ops): Install it.
12433 * spu-low.c (spu_mourn): New.
12434 (spu_target_ops): Install it.
12435 * win32-low.c (win32_mourn): New.
12436 (win32_target_ops): Install it.
12438 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12440 * server.h (buffer_xml_printf): Remove redundant `;'.
12442 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12444 * regcache.c (set_register_cache): Invalidate regcaches before
12445 changing the register cache layout.
12446 (regcache_invalidate_one): Allow a NULL regcache.
12447 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12448 regcaches before changing the register cache layout or the target
12451 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12453 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12454 variable warning on Linux/x86-64.
12456 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12458 GDBserver disconnected tracing support.
12460 * linux-low.c (linux_remove_process): Delete.
12461 (add_lwp): Don't set last_resume_kind here.
12462 (linux_kill): Use `mourn'.
12463 (linux_detach): Use `thread_db_detach', and `mourn'.
12464 (linux_mourn): New.
12465 (linux_attach_lwp_1): Adjust comment.
12466 (linux_attach): last_resume_kind moved the thread_info; adjust.
12467 (status_pending_p_callback): Adjust.
12468 (linux_wait_for_event_1): Adjust.
12469 (count_events_callback, select_singlestep_lwp_callback)
12470 (select_event_lwp_callback, cancel_breakpoints_callback)
12471 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12472 (proceed_one_lwp): Adjust.
12473 (linux_async): Add debug output.
12474 (linux_thread_stopped): New.
12475 (linux_pause_all): New.
12476 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12478 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12479 (thread_db_free): Delete declaration.
12480 (thread_db_detach, thread_db_mourn): Declare.
12481 * thread-db.c (thread_db_init): Use thread_db_mourn.
12482 (thread_db_free): Delete, split in two.
12483 (disable_thread_event_reporting): New.
12484 (thread_db_detach): New.
12485 (thread_db_mourn): New.
12487 * server.h (struct thread_info) <last_resume_kind>: New field.
12488 <attached>: Add comment.
12489 <gdb_detached>: New field.
12490 (handler_func): Change return type to int.
12491 (handle_serial_event, handle_target_event): Ditto.
12492 (gdb_connected): Declare.
12494 (disconnected_tracing): Declare.
12495 (stop_tracing): Declare.
12497 * server.c (handle_query) <qSupported>: Report support for
12498 disconnected tracing.
12499 (queue_stop_reply_callback): Account for running threads.
12500 (gdb_wants_thread_stopped): New.
12501 (gdb_wants_all_threads_stopped): New.
12502 (gdb_reattached_process): New.
12503 (handle_status): Clear the `gdb_detached' flag of all processes.
12504 In all-stop, stop all threads.
12505 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12506 (process_serial_event): If the remote connection breaks, or if an
12507 exit was forced with "monitor exit", force an event loop exit.
12508 Handle disconnected tracing on detach.
12509 (handle_serial_event): Adjust.
12510 (handle_target_event): If GDB isn't connected, forward events back
12511 to the inferior, unless the last process exited, in which case,
12512 exit gdbserver. Adjust interface.
12514 * remote-utils.c (remote_open): Don't block in accept. Instead
12515 register an event loop source on the listen socket file
12516 descriptor. Refactor bits into ...
12517 (listen_desc): ... this new global.
12518 (gdb_connected): ... this new function.
12519 (enable_async_notification): ... this new function.
12520 (handle_accept_event): ... this new function.
12521 (remote_close): Clear remote_desc.
12523 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12525 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12527 (mourn_inferior): Define.
12528 (target_process_qsupported): Avoid the dangling else problem.
12529 (thread_stopped): Define.
12530 (pause_all): Define.
12531 (target_waitstatus_to_string): Declare.
12532 * target.c (target_waitstatus_to_string): New.
12534 * tracepoint.c (tracing): Make extern.
12535 (disconnected_tracing): New.
12536 (stop_tracing): Make extern. Handle tracing stops due to GDB
12538 (cmd_qtdisconnected): New.
12539 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12540 (handle_tracepoint_general_set): Handle QTDisconnected.
12542 * event-loop.c (event_handler_func): Change return type to int.
12543 (process_event): Bail out if the event handler wants the event
12545 (handle_file_event): Ditto.
12546 (start_event_loop): Bail out if the event handler wants the event
12549 * nto-low.c (nto_target_ops): Adjust.
12550 * spu-low.c (spu_wait): Don't remove the process here.
12551 (spu_target_ops): Adjust.
12552 * win32-low.c (win32_wait): Don't remove the process here.
12553 (win32_target_ops): Adjust.
12555 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12557 * regcache.c (realloc_register_cache): Invalidate inferior's
12558 regcache before recreating it.
12560 2010-04-09 Pedro Alves <pedro@codesourcery.com>
12562 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12564 2010-04-09 Stan Shebs <stan@codesourcery.com>
12565 Pedro Alves <pedro@codesourcery.com>
12567 * server.h (LONGEST): New.
12568 (struct thread_info) <while_stepping>: New field.
12569 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12571 (initialize_tracepoint, handle_tracepoint_general_set)
12572 (handle_tracepoint_query, tracepoint_finished_step)
12573 (tracepoint_was_hit, release_while_stepping_state_list):
12574 (current_traceframe): Declare.
12575 * server.c (handle_general_set): Handle tracepoint packets.
12576 (read_memory): New.
12577 (write_memory): New.
12578 (handle_search_memory_1): Use read_memory.
12579 (handle_query): Report support for conditional tracepoints, trace
12580 state variables, and tracepoint sources. Handle tracepoint
12582 (main): Initialize the tracepoints module.
12583 (process_serial_event): Handle traceframe reads/writes.
12585 * linux-low.c (handle_tracepoints): New.
12586 (linux_wait_1): Call it.
12587 (linux_resume_one_lwp): Handle while-stepping.
12588 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12589 (linux_target_ops): Install them.
12590 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12592 * linux-x86-low.c (x86_supports_tracepoints): New.
12593 (the_low_target). Install it.
12595 * mem-break.h (delete_breakpoint): Declare.
12596 * mem-break.c (delete_breakpoint): Make external.
12598 * target.h (struct target_ops): Add `supports_tracepoints',
12599 `read_pc', and `write_pc' fields.
12600 (target_supports_tracepoints): Define.
12601 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12604 * regcache.h (struct regcache) <registers_owned>: New field.
12605 (init_register_cache, regcache_cpy): Declare.
12606 (regcache_read_pc, regcache_write_pc): Declare.
12607 (register_cache_size): Declare.
12608 (supply_regblock): Declare.
12609 * regcache.c (init_register_cache): New.
12610 (new_register_cache): Use it.
12611 (regcache_cpy): New.
12612 (register_cache_size): New.
12613 (supply_regblock): New.
12614 (regcache_read_pc, regcache_write_pc): New.
12616 * tracepoint.c: New.
12618 * Makefile.in (OBS): Add tracepoint.o.
12619 (tracepoint.o): New rule.
12621 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12623 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12625 (i386-mmx.c): Likewise.
12626 (i386-mmx-linux.o): Likewise.
12627 (i386-mmx-linux.c): Likewise.
12629 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12630 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12631 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12632 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12634 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12635 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12636 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12638 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12640 * Makefile.in (clean): Updated.
12642 (i386-avx.c): Likewise.
12643 (i386-avx-linux.o): Likewise.
12644 (i386-avx-linux.c): Likewise.
12645 (amd64-avx.o): Likewise.
12646 (amd64-avx.c): Likewise.
12647 (amd64-avx-linux.o): Likewise.
12648 (amd64-avx-linux.c): Likewise.
12650 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12651 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12652 (srv_amd64_regobj): Add amd64-avx.o.
12653 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12654 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12655 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12656 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12657 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12658 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12659 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12661 * i387-fp.c: Include "i386-xstate.h".
12663 (i387_cache_to_xsave): Likewise.
12664 (i387_xsave_to_cache): Likewise.
12665 (x86_xcr0): Likewise.
12667 * i387-fp.h (i387_cache_to_xsave): Likewise.
12668 (i387_xsave_to_cache): Likewise.
12669 (x86_xcr0): Likewise.
12671 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12672 * linux-crisv32-low.c (target_regsets): Likewise.
12673 * linux-m68k-low.c (target_regsets): Likewise.
12674 * linux-mips-low.c (target_regsets): Likewise.
12675 * linux-ppc-low.c (target_regsets): Likewise.
12676 * linux-s390-low.c (target_regsets): Likewise.
12677 * linux-sh-low.c (target_regsets): Likewise.
12678 * linux-sparc-low.c (target_regsets): Likewise.
12679 * linux-xtensa-low.c (target_regsets): Likewise.
12681 * linux-low.c: Include <sys/uio.h>.
12682 (regsets_fetch_inferior_registers): Support nt_type.
12683 (regsets_store_inferior_registers): Likewise.
12684 (linux_process_qsupported): New.
12685 (linux_target_ops): Add linux_process_qsupported.
12687 * linux-low.h (regset_info): Add nt_type.
12688 (linux_target_ops): Add process_qsupported.
12690 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12692 (init_registers_i386_avx_linux): New.
12693 (init_registers_amd64_avx_linux): Likewise.
12694 (xmltarget_i386_linux_no_xml): Likewise.
12695 (xmltarget_amd64_linux_no_xml): Likewise.
12696 (PTRACE_GETREGSET): Likewise.
12697 (PTRACE_SETREGSET): Likewise.
12698 (x86_fill_xstateregset): Likewise.
12699 (x86_store_xstateregset): Likewise.
12700 (use_xml): Likewise.
12701 (x86_linux_update_xmltarget): Likewise.
12702 (x86_linux_process_qsupported): Likewise.
12703 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12704 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12705 init_registers_i386_linux here. Call
12706 x86_linux_update_xmltarget.
12707 (the_low_target): Add x86_linux_process_qsupported.
12709 * server.c (handle_query): Call target_process_qsupported.
12711 * target.h (target_ops): Add process_qsupported.
12712 (target_process_qsupported): New.
12714 2010-04-03 Pedro Alves <pedro@codesourcery.com>
12716 * inferiors.c (add_thread): Set last_status kind to
12717 TARGET_WAITKIND_IGNORE.
12718 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12719 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12720 (linux_wait_1): Move `thread' local definition to block that uses
12721 it. Don't NULL initialize `event_child'.
12722 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12723 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12724 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12726 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12728 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12729 an extended waitstatus, or by a watchpoint.
12730 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12731 thread was stepping or has been stopped by a watchpoint.
12733 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12735 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12736 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12737 of another, then delete the previous, and validate all
12739 (validate_inserted_breakpoint): New.
12740 (delete_disabled_breakpoints): New.
12741 (validate_breakpoints): New.
12742 (check_mem_read): Validate breakpoints before trusting their
12743 shadow. Delete disabled breakpoints.
12744 (check_mem_write): Validate breakpoints before trusting they
12745 should be inserted. Delete disabled breakpoints.
12746 * mem-break.h (validate_breakpoints):
12747 * server.c (handle_query): Validate breakpoints when we see a
12750 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12752 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12753 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12754 if we could tell there's a GDB breakpoint at stop_pc.
12755 (need_step_over_p): Don't do a step over if we find a GDB
12756 breakpoint at the resume PC.
12758 * mem-break.c (struct raw_breakpoint): New.
12759 (enum bkpt_type): New type `gdb_breakpoint'.
12760 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12761 fields. New field `raw'.
12762 (find_raw_breakpoint_at): New.
12763 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12764 breakpoint instead.
12765 (set_breakpoint_at): Adjust.
12766 (delete_raw_breakpoint): New.
12767 (release_breakpoint): New.
12768 (delete_breakpoint): Rename to...
12769 (delete_breakpoint_1): ... this. Add proc parameter. Use
12770 release_breakpoint. Return ENOENT.
12771 (delete_breakpoint): Reimplement.
12772 (find_breakpoint_at): Delete.
12773 (find_gdb_breakpoint_at): New.
12774 (delete_breakpoint_at): Delete.
12775 (set_gdb_breakpoint_at): New.
12776 (delete_gdb_breakpoint_at): New.
12777 (gdb_breakpoint_here): New.
12778 (set_reinsert_breakpoint): Use release_breakpoint.
12779 (uninsert_breakpoint): Rename to ...
12780 (uninsert_raw_breakpoint): ... this.
12781 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12782 (reinsert_raw_breakpoint): Change parameter type to
12784 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12786 (check_breakpoints): Adjust. Use release_breakpoint.
12787 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12788 (breakpoint_inserted_here): Ditto.
12789 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12790 Don't trust the breakpoint's shadow if it is not inserted.
12791 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12792 (delete_all_breakpoints): Adjust.
12793 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12794 use delete_breakpoint_1.
12796 * mem-break.h (breakpoints_supported): Delete declaration.
12797 (set_gdb_breakpoint_at): Declare.
12798 (gdb_breakpoint_here): Declare.
12799 (delete_breakpoint_at): Delete.
12800 (delete_gdb_breakpoint_at): Declare.
12802 * server.h (struct raw_breakpoint): Forward declare.
12803 (struct process_info): New field `raw_breakpoints'.
12805 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12808 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12810 * linux-low.c (status_pending_p_callback): Fix comment.
12811 (linux_wait_for_event_1): Move most of the internal breakpoint
12812 handling from here...
12813 (linux_wait_1): ... to here.
12814 (count_events_callback): New.
12815 (select_singlestep_lwp_callback): New.
12816 (select_event_lwp_callback): New.
12817 (cancel_breakpoints_callback): New.
12818 (select_event_lwp): New.
12819 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12820 priority to all LWPs that have had events that should be reported
12821 to the client. Cancel breakpoints when about to reporting the
12822 event to the client, not while stopping lwps. No longer cancel
12823 finished single-steps here.
12824 (cancel_finished_single_step): Delete.
12825 (cancel_finished_single_steps): Delete.
12827 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12829 * mem-break.c (enum bkpt_type): New.
12830 (struct breakpoint): New field `type'.
12831 (set_breakpoint_at): Change return type to struct breakpoint
12832 pointer. Set type to `other_breakpoint' by default.
12833 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12834 in the breakpoint list.
12835 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12836 (reinsert_breakpoint): Rename to ...
12837 (reinsert_raw_breakpoint): ... this.
12838 (reinsert_breakpoints_at): Adjust.
12839 * mem-break.h (struct breakpoint): Declare.
12840 (set_breakpoint_at): Change return type to struct breakpoint
12843 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12845 * server.c (handle_query): Assign, not compare.
12847 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12849 Teach linux gdbserver to step-over-breakpoints.
12851 * linux-low.c (can_hardware_single_step): New.
12852 (supports_breakpoints): New.
12853 (handle_extended_wait): If stopping threads, read the stop pc of
12854 the new cloned LWP.
12856 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12857 low target doesn't support retrieving the PC.
12858 (add_lwp): Set last_resume_kind to resume_continue.
12859 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12860 (linux_attach): Don't clear stop_expected. Set the lwp's
12861 last_resume_kind to resume_stop.
12862 (linux_detach_one_lwp): Don't check for removed breakpoints.
12863 (check_removed_breakpoint): Delete.
12864 (status_pending_p): Rename to ...
12865 (status_pending_p_callback): ... this. Don't check for removed
12866 breakpoints. Don't consider threads that are stopped from GDB's
12868 (linux_wait_for_lwp): Always read the stop_pc here.
12869 (cancel_breakpoint): New.
12870 (step_over_bkpt): New global.
12871 (linux_wait_for_event_1): Implement stepping over breakpoints.
12872 (gdb_wants_lwp_stopped): New.
12873 (gdb_wants_all_stopped): New.
12874 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12875 single-step traps here. Store the thread's last reported target
12877 (send_sigstop): Don't clear stop_expected. Always set it,
12879 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12880 (cancel_finished_single_step): New.
12881 (cancel_finished_single_steps): New.
12882 (wait_for_sigstop): Don't cancel finished single-step traps here.
12883 (linux_resume_one_lwp): Don't check for removed breakpoints.
12884 Don't set `step' on non-hardware step archs.
12885 (linux_set_resume_request): Ignore resume_stop requests if already
12886 stopping or stopped. Set the lwp's last_resume_kind.
12887 (resume_status_pending_p): Don't check for removed breakpoints.
12888 (need_step_over_p): New.
12889 (start_step_over): New.
12890 (finish_step_over): New.
12891 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12892 requests. Clear the thread's last reported target waitstatus.
12893 Don't use the `suspended' flag. Don't consider pending breakpoints.
12894 (linux_resume): Start a step-over if necessary.
12895 (proceed_one_lwp): New.
12896 (proceed_all_lwps): New.
12897 (unstop_all_lwps): New.
12898 * linux-low.h (struct lwp_info): Rewrite comment for the
12899 `suspended' flag. Add the `stop_pc' field. Delete the
12900 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12901 Add `'last_resume_kind' and `need_step_over' fields.
12902 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12903 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12904 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12905 (set_raw_breakpoint_at): New.
12906 (set_breakpoint_at): Rewrite to use it.
12907 (reinsert_breakpoint_handler): Delete.
12908 (set_reinsert_breakpoint): New.
12909 (reinsert_breakpoint_by_bp): Delete.
12910 (delete_reinsert_breakpoints): New.
12911 (uninsert_breakpoint): Rewrite.
12912 (uninsert_breakpoints_at): New.
12913 (reinsert_breakpoint): Rewrite.
12914 (reinsert_breakpoints_at): New.
12915 (check_breakpoints): Rewrite.
12916 (breakpoint_here): New.
12917 (breakpoint_inserted_here): New.
12918 (check_mem_read): Adjust.
12919 * mem-break.h (breakpoints_supported, breakpoint_here)
12920 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12921 (reinsert_breakpoint_by_bp): Delete declaration.
12922 (delete_reinsert_breakpoints): Declare.
12923 (reinsert_breakpoint): Delete declaration.
12924 (reinsert_breakpoints_at): Declare.
12925 (uninsert_breakpoint): Delete declaration.
12926 (uninsert_breakpoints_at): Declare.
12927 (check_breakpoints): Adjust prototype.
12928 * server.h: Adjust include order.
12929 (struct thread_info): Declare here. Add a `last_status' field.
12931 2010-03-23 Michael Snyder <msnyder@vmware.com>
12933 * server.c (crc32): New function.
12934 (handle_query): Add handling for 'qCRC:' request.
12936 2010-03-23 Pedro Alves <pedro@codesourcery.com>
12938 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12939 lwp had been stopped by a watchpoint.
12941 2010-03-16 Pedro Alves <pedro@codesourcery.com>
12943 * server.h (internal_error): Declare.
12944 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12945 * utils.c (internal_error): New function.
12947 2010-03-15 Andreas Schwab <schwab@redhat.com>
12949 * configure.srv: Fix typo setting srv_regobj.
12951 2010-03-15 Pedro Alves <pedro@codesourcery.com>
12953 * linux-low.c (fetch_register): Avoid passing a non string literal
12955 (usr_store_inferior_registers): Ditto.
12957 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12959 * linux-low.c (linux_write_memory): Bail out early if peeking
12962 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12964 * linux-low.h (struct lwp_info): New fields
12965 `stopped_by_watchpoint' and `stopped_data_address'.
12966 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12967 here, and cache them in the lwp object.
12968 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12970 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12972 (linux_stopped_by_watchpoint): Rewrite.
12973 (linux_stopped_data_address): Rewrite.
12975 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
12977 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12978 switching the current inferior, not before.
12980 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12982 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12983 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12984 i386-linux.c and amd64-linux.c.
12985 (reg-i386.o): Removed.
12986 (reg-i386.c): Likewise.
12987 (reg-i386-linux.o): Likewise.
12988 (reg-i386-linux.c): Likewise.
12989 (reg-x86-64.o): Likewise.
12990 (reg-x86-64.c): Likewise.
12991 (reg-x86-64-linux.o): Likewise.
12992 (reg-x86-64-linux.c): Likewise.
12994 (i386.c): Likewise.
12995 (i386-linux.o): Likewise.
12996 (i386-linux.c): Likewise.
12997 (amd64.o): Likewise.
12998 (amd64.c): Likewise.
12999 (amd64-linux.o): Likewise.
13000 (amd64-linux.c): Likewise.
13002 * configure.srv (srv_i386_regobj): New.
13003 (srv_i386_linux_regobj): Likewise.
13004 (srv_amd64_regobj): Likewise.
13005 (srv_amd64_linux_regobj): Likewise.
13006 (srv_i386_32bit_xmlfiles): Likewise.
13007 (srv_i386_64bit_xmlfiles): Likewise.
13008 (srv_i386_xmlfiles): Likewise.
13009 (srv_amd64_xmlfiles): Likewise.
13010 (srv_i386_linux_xmlfiles): Likewise.
13011 (srv_amd64_linux_xmlfiles): Likewise.
13012 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13013 srv_xmlfiles to $srv_i386_xmlfiles.
13014 (i[34567]86-*-mingw32ce*): Likewise.
13015 (i[34567]86-*-mingw*): Likewise.
13016 (i[34567]86-*-nto*): Likewise.
13017 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13018 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13019 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13020 (x86_64-*-linux*): Likewise.
13022 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13023 (init_registers_amd64_linux): New.
13024 (x86_arch_setup): Replace init_registers_x86_64_linux with
13025 init_registers_amd64_linux.
13027 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13029 * configure.ac: Check for libdl. If it is not available link against
13030 static libthread_db.
13031 * configure: Regenerate.
13033 2010-02-22 Pedro Alves <pedro@codesourcery.com>
13037 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13038 handing a read watchpoint.
13039 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13041 2010-02-12 Doug Evans <dje@google.com>
13043 * linux-low.c (linux_supports_tracefork_flag): Document.
13044 (linux_look_up_symbols): Add comment.
13046 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
13048 * regcache.c (supply_register): Clear regcache if buf is NULL.
13050 2010-02-02 Nicolas Roche <roche@sourceware.org>
13051 Joel Brobecker <brobecker@adacore.com>
13053 * inferiors.c (find_inferior): Add function documentation.
13054 (unloaded_dll): Handle the case where the unloaded dll has not
13055 been previously registered in the dll list.
13057 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13059 * linux-arm-low.c (thumb_breakpoint_len): Delete.
13060 (thumb2_breakpoint): New.
13061 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13063 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13065 * linux-low.c (get_stop_pc): Check for SIGTRAP.
13066 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13069 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13071 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13073 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
13075 * linux-s390-low.c (s390_collect_ptrace_register)
13076 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13078 2010-01-21 Doug Evans <dje@google.com>
13080 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13081 (PTRACE_ARG4_TYPE): New macro.
13082 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13083 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13084 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13085 (usr_store_inferior_registers): Ditto.
13086 (linux_read_memory, linux_write_memory): Ditto.
13087 (linux_test_for_tracefork): Ditto.
13089 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13090 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
13092 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13094 * proc-service.c (ps_lgetregs): Don't refetch registers from the
13097 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13099 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13100 prototype to take a regcache. Adjust.
13102 2010-01-20 Pedro Alves <pedro@codesourcery.com>
13104 * regcache.h (struct thread_info): Forward declare.
13105 (struct regcache): New.
13106 (new_register_cache): Adjust prototype.
13107 (get_thread_regcache): Declare.
13108 (free_register_cache): Adjust prototype.
13109 (registers_to_string, registers_from_string): Ditto.
13110 (supply_register, supply_register_by_name, collect_register)
13111 (collect_register_as_string, collect_register_by_name): Ditto.
13112 * regcache.c (struct inferior_regcache_data): Delete.
13113 (get_regcache): Rename to ...
13114 (get_thread_regcache): ... this. Adjust. Switch inferior before
13115 fetching registers.
13116 (regcache_invalidate_one): Adjust.
13117 (regcache_invalidate): Fix prototype.
13118 (new_register_cache): Return the new register cache.
13119 (free_register_cache): Change prototype.
13120 (realloc_register_cache): Adjust.
13121 (registers_to_string): Change prototype to take a regcache. Adjust.
13122 (registers_from_string): Ditto.
13123 (register_data): Ditto.
13124 (supply_register): Ditto.
13125 (supply_register_by_name): Ditto.
13126 (collect_register): Ditto.
13127 (collect_register_as_string): Ditto.
13128 (collect_register_by_name): Ditto.
13129 * server.c (process_serial_event): Adjust.
13130 * linux-low.h (regset_fill_func, regset_store_func): Change
13132 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13134 * linux-low.c (get_stop_pc): Adjust.
13135 (check_removed_breakpoint): Adjust.
13136 (linux_wait_for_event): Adjust.
13137 (linux_resume_one_lwp): Adjust.
13138 (fetch_register): Add regcache parameter. Adjust.
13139 (usr_store_inferior_registers): Ditto.
13140 (regsets_fetch_inferior_registers): Ditto.
13141 (regsets_store_inferior_registers): Ditto.
13142 (linux_fetch_registers, linux_store_registers): Ditto.
13143 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13145 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13147 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13148 prototype to take a regcache.
13149 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13150 * remote-utils.c (convert_ascii_to_int, outreg)
13151 (prepare_resume_reply): Change prototype to take a regcache.
13153 * target.h (struct target_ops) <fetch_registers, store_registers>:
13154 Change prototype to take a regcache.
13155 (fetch_inferior_registers, store_inferior_registers): Change
13156 prototype to take a regcache. Adjust.
13157 * proc-service.c (ps_lgetregs): Adjust.
13158 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13159 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13160 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13161 take a regcache. Adjust.
13162 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13163 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13164 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13165 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
13166 * linux-cris-low.c (cris_get_pc, cris_set_pc)
13167 (cris_cannot_fetch_register):
13168 (cris_breakpoint_at): Change prototype to take a regcache.
13170 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13171 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13172 to take a regcache. Adjust.
13173 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13175 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13176 take a regcache. Adjust.
13177 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13178 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13179 (m68k_set_pc): Change prototype to take a regcache. Adjust.
13180 * linux-mips-low.c (mips_get_pc):
13181 (mips_set_pc): Change prototype to take a regcache. Adjust.
13182 (mips_reinsert_addr): Adjust.
13183 (mips_collect_register): Change prototype to take a regcache.
13185 (mips_supply_register):
13186 (mips_collect_register_32bit, mips_supply_register_32bit)
13187 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13188 (mips_store_fpregset): Ditto.
13189 * linux-ppc-low.c (ppc_supply_ptrace_register)
13190 (ppc_supply_ptrace_register): Ditto.
13191 (parse_spufs_run): Adjust.
13192 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13193 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13194 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13195 take a regcache. Adjust.
13196 * linux-s390-low.c (s390_collect_ptrace_register)
13197 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13198 (s390_set_pc): Change prototype to take a regcache. Adjust.
13199 (s390_arch_setup): Adjust.
13200 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13201 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
13202 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13203 (sparc_fill_gregset, sparc_store_gregset_from_stack)
13204 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13206 (sparc_breakpoint_at): Adjust.
13207 * linux-xtensa-low.c (xtensa_fill_gregset):
13208 (xtensa_store_gregset):
13209 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13210 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
13211 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13212 prototype to take a regcache. Adjust.
13213 * win32-arm-low.c (arm_fetch_inferior_register)
13214 (arm_store_inferior_register): Change prototype to take a
13216 * win32-i386-low.c (i386_fetch_inferior_register)
13217 (i386_store_inferior_register): Change prototype to take a
13219 * win32-low.c (child_fetch_inferior_registers)
13220 (child_store_inferior_registers): Change prototype to take a
13222 (win32_wait): Adjust.
13223 (win32_fetch_inferior_registers): Change prototype to take a
13225 (win32_store_inferior_registers): Adjust.
13226 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13227 store_inferior_register>: Change prototype to take a regcache.
13229 2010-01-20 Doug Evans <dje@google.com>
13231 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13233 (linux_wait_for_event1, linux_init_signals): Ditto.
13234 (W_STOPCODE): Provide definition if missing.
13236 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
13238 * linux-low.c (linux_core_of_thread): New.
13239 (compare_ints, show_process, list_threads): New.
13240 (linux_qxfer_osdata): Report threads and cores.
13241 (linux_target_op): Register linux_core_of_thread.
13242 * remote-utils.c (prepare_resume_reply): Report the core.
13243 (buffer_xml_printf): Support %d specifier.
13244 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13246 (handle_query): Handle qXfer:threads. Announce availability
13248 * target.h (struct target_ops): New field core_of_thread.
13250 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
13252 * Makefile.in (clean): Remove new generated files.
13253 (reg-s390.o, reg-s390.c): Remove rules.
13254 (reg-s390x.o, reg-s390x.c): Likewise.
13255 (s390-linux32.o, s390-linux32.c): Add rules.
13256 (s390-linux64.o, s390-linux64.c): Likewise.
13257 (s390x-linux64.o, s390x-linux64.c): Likewise.
13258 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13259 * linux-s390-low.c: Include <elf.h>.
13260 (HWCAP_S390_HIGH_GPRS): Define if undefined.
13261 (init_registers_s390): Remove prototype.
13262 (init_registers_s390x): Likewise.
13263 (init_registers_s390_linux32): Add prototype.
13264 (init_registers_s390_linux64): Likewise.
13265 (init_registers_s390x_linux64): Likewise.
13266 (s390_num_regs_3264): New define.
13267 (s390_regmap_3264): New global variable.
13268 (s390_cannot_fetch_register): Remove obsolete check.
13269 (s390_cannot_store_register): Likewise.
13270 (s390_collect_ptrace_register): Handle upper/lower register halves.
13271 (s390_supply_ptrace_register): Likewise.
13272 (s390_fill_gregset): Update to register number changes.
13273 (s390_get_hwcap): New routine.
13274 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13275 Install appropriate regmap and register set.
13277 2010-01-01 Joel Brobecker <brobecker@adacore.com>
13279 * server.c (gdbserver_version): Update copyright year to 2010.
13280 * gdbreplay.c (gdbreplay_version): Likewise.
13282 2009-12-28 Doug Evans <dje@google.com>
13284 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13285 elf/external.h. Include <elf.h> instead but only if necessary.
13287 2009-12-28 Pedro Alves <pedro@codesourcery.com>
13289 * linux-low.c (linux_remove_process): Remove `detaching'
13290 parameter. Don't release/detach from thread_db here.
13291 (linux_kill): Release/detach from thread_db here, ...
13292 (linux_detach): ... and here, before actually detaching.
13293 (linux_wait_1): ... and here, when a process exits.
13294 * thread-db.c (any_thread_of): New.
13295 (thread_db_free): Switch the current inferior to a thread of the
13298 2009-12-21 Doug Evans <dje@google.com>
13300 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13302 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13303 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13304 warning ifndef __NR_tkill. Move setting of errno there too.
13305 Delete unnecessary resetting of errno after syscall.
13306 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13308 * configure.ac: Check for dladdr.
13309 * config.in: Regenerate.
13310 * configure: Regenerate.
13311 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13312 (try_thread_db_load): Update.
13314 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13316 2009-12-18 Doug Evans <dje@google.com>
13318 * event-loop.c: Include unistd.h if it exists.
13320 * linux-low.c (my_waitpid): Move definition away from being in
13321 between linux_tracefork_child/linux_test_for_tracefork.
13323 * gdb_proc_service.h (psaddr_t): Fix type.
13324 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13325 signature to match glibc.
13327 2009-12-16 Doug Evans <dje@google.com>
13329 * linux-low.c (linux_read_memory): Fix argument to read.
13331 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13333 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13334 events, don't leave current_inferior pointing at null.
13336 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13338 * win32-low.c (LOG): Delete.
13339 (OUTMSG): Output to stderr.
13340 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13341 on compile time LOG macro.
13342 (win32_wait): Fix debug output.
13344 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13346 * win32-low.c (win32_add_one_solib): If the dll name is
13347 "ntdll.dll", prepend the system directory to the dll path.
13349 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13351 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13353 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
13354 Vladimir Prus <vladimir@codesourcery.com>
13356 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13357 * configure.ac: Check for __mcoldfire__ and set
13358 gdb_cv_m68k_is_coldfire.
13359 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13360 reg-cf.o and reg-m68k.o.
13361 * configure: Regenerated.
13363 2009-11-16 Pedro Alves <pedro@codesourcery.com>
13365 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13366 Pass it to thread_db_free.
13367 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13368 proper `detaching' argument to linux_remove_process.
13369 * linux-low.h (thread_db_free): Add `detaching' parameter.
13370 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13372 (thread_db_free): Add `detaching' parameter. Only
13373 call td_ta_clear_event if detaching from process.
13375 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13377 * thread-db.c (thread_db_free): Fix typo.
13379 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13382 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13384 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13386 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13387 with an i686 compiler.
13388 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13390 * configure: Rebuilt.
13392 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13396 * server.c (handle_search_memory_1): Correct read_addr initialization
13397 in loop for searching subsequent chunks.
13399 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13401 * configure.ac: New --with-libthread-db option.
13402 * thread-db.c: Allow direct dependence on libthread_db.
13403 (thread_db_free): Adjust.
13404 * config.in: Regenerate.
13405 * configure: Likewise.
13407 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13410 * thread-db.c (attach_thread): New function.
13411 (maybe_attach_thread): Return success/failure.
13412 (find_new_threads_callback): Adjust.
13413 (thread_db_find_new_threads): Loop until no new threads.
13415 2009-10-13 Pedro Alves <pedro@codesourcery.com>
13417 * proc-service.c (ps_lgetregs): Formatting.
13419 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13421 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13422 * configure.ac: Adjust.
13423 * linux-low.h (struct process_info_private): Move members to struct
13425 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13426 * linux-low.c (linux_remove_process): Adjust.
13427 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13428 * server.c (handle_query): Move code ...
13429 (handle_monitor_command): ... here. New function.
13430 * target.h (struct target_ops): New member.
13431 * thread-db.c (struct thread_db): New.
13432 (libthread_db_search_path): New variable.
13433 (thread_db_create_event, thread_db_enable_reporting)
13434 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13435 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13436 (try_thread_db_load_1, dladdr_to_soname): New functions.
13437 (try_thread_db_load, thread_db_load_search): New functions.
13438 (thread_db_init): Search for libthread_db.
13439 (thread_db_free): New function.
13440 (thread_db_handle_monitor_command): Likewise.
13441 * config.in: Regenerate.
13442 * configure: Regenerate.
13444 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13446 * spu-low.c (spu_kill): Wait for inferior to terminate.
13447 Call clear_inferiors.
13448 (spu_detach): Call clear_inferiors.
13450 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13452 * aclocal.m4: Regenerate.
13453 * config.in: Likewise.
13454 * configure: Likewise.
13456 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13458 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13459 (parse_spufs_run): New function.
13460 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13461 (ppc_breakpoint_at): Handle SPU breakpoints.
13463 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13465 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13466 (SPUFS_MAGIC): Define.
13467 (spu_enumerate_spu_ids): New function.
13468 (linux_qxfer_spu): New function.
13469 (linux_target_ops): Install linux_qxfer_spu.
13471 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13473 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13474 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13475 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13476 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13477 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13478 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13479 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13480 (init_registers_powerpc_cell32l): Add prototype.
13481 (init_registers_powerpc_cell64l): Likewise.
13482 (ppc_arch_setup): Detect Cell/B.E. architecture.
13484 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13486 * Makefile.in (datarootdir): New variable.
13488 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13490 * linux-low.c (linux_write_memory): Update debugging output.
13491 * Makefile.in (clean): Add new descriptions.
13492 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13493 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13494 * configure.srv: Add new files for arm*-*-linux*.
13495 * linux-arm-low.c: Add new declarations.
13496 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13497 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13498 (HWCAP_VFPv3D16): New.
13499 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13500 instead of __IWMMXT__.
13501 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13502 (arm_arch_setup): New.
13503 (target_regsets): Remove #ifdef. Add VFP regset.
13504 (the_low_target): Use arm_arch_setup.
13506 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13508 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13509 the main thread again.
13511 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13513 Adding Neutrino gdbserver.
13514 * configure: Regenerated.
13515 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13516 * configure.srv (i[34567]86-*-nto*): New target.
13517 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13518 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13519 (nto_comctrl) [__QNX__]: New function.
13520 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13522 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
13524 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13527 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13528 Pedro Alves <pedro@codesourcery.com>
13530 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13531 don't support CONTEXT_EXTENDED_REGISTERS.
13532 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13533 (the_low_target): Install them.
13534 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13535 failing with ERROR_PIPE_NOT_CONNECTED.
13537 2009-06-30 Doug Evans <dje@google.com>
13538 Pierre Muller <muller@ics.u-strasbg.fr>
13540 Add h/w watchpoint support to x86-linux, win32-i386.
13541 * Makefile.in (SFILES): Add i386-low.c
13542 (i386_low_h): Define.
13543 (i386-low.o): Add dependencies.
13544 (linux-x86-low.o): Add i386-low.h dependency.
13545 (win32-i386-low.o): Ditto.
13546 * i386-low.c: New file.
13547 * i386-low.h: New file.
13548 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13549 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13550 * linux-low.c (linux_add_process): Initialize arch_private.
13551 (linux_remove_process): Free arch_private.
13552 (add_lwp): Initialize arch_private.
13553 (delete_lwp): Free arch_private.
13554 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13556 * linux-low.h (process_info_private): New member arch_private.
13557 (lwp_info): New member arch_private.
13558 (linux_target_ops): New members new_process, new_thread,
13560 (ptid_of): New macro.
13561 * linux-x86-low.c: Include stddef.h, i386-low.h.
13562 (arch_process_info): New struct.
13563 (arch_lwp_info): New struct.
13564 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13565 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13566 (i386_dr_low_get_status): New function.
13567 (x86_insert_point, x86_remove_point): New functions.
13568 (x86_stopped_by_watchpoint): New function.
13569 (x86_stopped_data_address): New function.
13570 (x86_linux_new_process, x86_linux_new_thread): New functions.
13571 (x86_linux_prepare_to_resume): New function.
13572 (the_low_target): Add entries for insert_point, remove_point,
13573 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13575 * server.c (debug_hw_points): New global.
13576 (monitor_show_help): Document set debug-hw-points.
13577 (handle_query): Process "set debug-hw-points".
13578 * server.h (debug_hw_points): Declare.
13579 (paddress): Declare.
13580 * utils.c (NUMCELLS, CELLSIZE): New macros.
13581 (get_sell, xsnprintf, paddress): New functions.
13582 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13583 remove_point, stopped_by_watchpoint, stopped_data_address.
13584 * win32-i386-low.c: Include i386-low.h.
13585 (debug_reg_state): Replaces dr.
13586 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13587 (i386_dr_low_get_status): New function.
13588 (i386_insert_point, i386_remove_point): New functions.
13589 (i386_stopped_by_watchpoint): New function.
13590 (i386_stopped_data_address): New function.
13591 (i386_initial_stuff): Update.
13592 (get_thread_context,set_thread_context,i386_thread_added): Update.
13593 (the_low_target): Add entries for insert_point,
13594 remove_point, stopped_by_watchpoint, stopped_data_address.
13595 * win32-low.c (win32_insert_watchpoint): New function.
13596 (win32_remove_watchpoint): New function.
13597 (win32_stopped_by_watchpoint): New function.
13598 (win32_stopped_data_address): New function.
13599 (win32_target_ops): Add entries for insert_watchpoint,
13600 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13601 * win32-low.h (win32_target_ops): New members insert_point,
13602 remove_point, stopped_by_watchpoint, stopped_data_address.
13604 2009-06-25 Pedro Alves <pedro@codesourcery.com>
13606 * server.c (process_serial_event): Re-return unsupported, not
13607 error, if the type isn't recognized. Re-allow supporting only
13608 insert or remove packets. Also call require_running for
13609 breakpoints. Add missing break statement to default case. Tidy.
13610 * target.h (struct target_ops): Rename insert_watchpoint to
13611 insert_point, and remove_watchpoint to remove_point.
13613 * linux-low.h (struct linux_target_ops): Likewise.
13614 * linux-low.c (linux_insert_watchpoint): Rename to ...
13615 (linux_insert_point): ... this. Adjust.
13616 (linux_remove_watchpoint): Rename to ...
13617 (linux_remove_point): ... this. Adjust.
13618 (linux_target_ops): Adjust.
13619 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13620 (cris_insert_point): ... this.
13621 (cris_remove_watchpoint): Rename to ...
13622 (cris_remove_point): ... this.
13623 (the_low_target): Adjust.
13625 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13627 * server.c (handle_v_kill): Pass signal_pid to
13628 kill_inferior if multi_process is zero.
13630 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13632 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13633 * target.h (target_ops): Comment for *_watchpoint to make it clear
13634 the functions can get types '0' and '1'.
13636 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13638 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13639 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13640 * regcache.c (get_regcache): Likewise.
13641 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13642 * win32-low.c (child_fetch_inferior_registers): Remove check for
13645 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13646 Pedro Alves <pedro@codesourcery.com>
13648 * target.h (struct target_ops) <supports_multi_process>: New
13650 (target_supports_multi_process): New.
13651 * server.c (handle_query): Even if GDB reports support, only
13652 enable multi-process if the target also supports it. Report
13653 multi-process support only if the target backend supports it.
13654 * linux-low.c (linux_supports_multi_process): New function.
13655 (linux_target_ops): Install it as target_supports_multi_process
13658 2009-05-24 Doug Evans <dje@google.com>
13660 Global renaming of find_thread_pid to find_thread_ptid.
13661 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13662 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13663 All callers updated.
13665 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13666 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13669 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13670 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13671 (linux_resume_one_lwp): Ditto.
13673 2009-05-23 Doug Evans <dje@google.com>
13675 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13676 from struct inferior_list_entry * to struct lwp_info *.
13677 All callers updated.
13679 2009-05-13 Doug Evans <dje@google.com>
13681 * linux-x86-low.c: Don't include assert.h.
13682 (x86_siginfo_fixup): Use fatal, not assert.
13683 (x86_arch_setup): Fix comment.
13685 2009-05-12 Doug Evans <dje@google.com>
13687 Biarch support for i386/amd64 gdbserver.
13688 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13689 Add linux-x86-low.c.
13690 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13691 (linux-x86-low.o): Add.
13692 * linux-x86-64-low.c: Delete.
13693 * linux-i386-low.c: Delete.
13694 * linux-x86-low.c: New file.
13695 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13697 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13699 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13700 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13701 (linux_child_pid_to_exec_file): New function.
13702 (elf_64_header_p, elf_64_file_p): New functions.
13703 (siginfo_fixup): New function.
13704 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13705 give target a chance to convert layout.
13706 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13707 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13709 2009-05-07 Doug Evans <dje@google.com>
13711 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13712 (regsets_store_inferior_registers): Ditto.
13714 2009-05-06 Pedro Alves <pedro@codesourcery.com>
13718 * linux-low.c (must_set_ptrace_flags): Delete.
13719 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13721 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13722 `lwp->must_set_ptrace_flags' instead.
13723 (linux_wait_for_event_1): Set ptrace options here.
13724 (linux_wait_1): ... not here.
13726 2009-04-30 Doug Evans <dje@google.com>
13728 * inferiors.c (started_inferior_callback): New function.
13729 (attached_inferior_callback): New function.
13730 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13731 * server.c (print_started_pid, print_attached_pid): New functions.
13732 (detach_or_kill_for_exit): New function.
13733 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13734 * server.h (have_started_inferiors_p): Declare.
13735 (have_attached_inferiors_p): Declare.
13737 * inferiors.c (remove_process): Fix memory leak, free process.
13738 * linux-low.c (linux_remove_process): New function.
13739 (linux_kill): Call it instead of remove_process.
13740 (linux_detach, linux_wait_1): Ditto.
13742 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13744 * configure.srv: Add x86 Windows CE target.
13746 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13748 * inferiors.c (get_thread_process): Make global.
13749 * server.h (get_thread_process): Add prototype.
13750 * thread-db.c (find_one_thread): Use get_thread_process
13751 instead of current_process.
13752 (thread_db_get_tls_address): Do not crash if called when
13753 thread layer is not yet initialized.
13755 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13757 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13758 * spu-low.c (current_tid): Rename to ...
13759 (current_ptid): ... this.
13760 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13761 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13762 ptid_get_lwp (current_ptid) instead of current_tid.
13763 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13764 instead of current_tid. Use find_process_pid to verify pid
13765 argument is valid. Pass proper argument to remove_process.
13766 (spu_thread_alive): Compare current_ptid instead of current_tid.
13767 (spu_resume): Likewise.
13769 2009-04-02 Pedro Alves <pedro@codesourcery.com>
13771 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13774 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13776 Implement the multiprocess extensions, and add linux multiprocess
13779 * server.h (ULONGEST): Declare.
13780 (struct ptid, ptid_t): New.
13781 (minus_one_ptid, null_ptid): Declare.
13782 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13783 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13784 (struct inferior_list_entry): Change `id' type from unsigned from
13786 (struct sym_cache, struct breakpoint, struct
13787 process_info_private): Forward declare.
13788 (struct process_info): Declare.
13789 (current_process): Declare.
13790 (all_processes): Declare.
13791 (initialize_inferiors): Declare.
13792 (add_thread): Adjust to use ptid_t.
13793 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13794 (add_process, remove_process, find_thread_pid): Declare.
13795 (find_inferior_id): Adjust to use ptid_t.
13796 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13797 (multi_process): Declare.
13798 (push_event): Adjust to use ptid_t.
13799 (read_ptid, write_ptid): Declare.
13800 (prepare_resume_reply): Adjust to use ptid_t.
13801 (clear_symbol_cache): Declare.
13802 * inferiors.c (all_processes): New.
13803 (null_ptid, minus_one_ptid): New.
13804 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13805 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13806 (add_thread): Change unsigned long to ptid. Remove gdb_id
13808 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13809 (gdb_id_to_thread): Rename to ...
13810 (find_thread_pid): ... this. Change unsigned long to ptid.
13811 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13812 (loaded_dll, pull_pid_from_list): Adjust.
13813 (add_process, remove_process, find_process_pid)
13814 (get_thread_process, current_process, initialize_inferiors): New.
13815 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13816 (struct target_waitstatus) <related_pid>: Ditto.
13817 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13818 return type to int.
13819 (struct target_ops) <join>: Add `pid' argument.
13820 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13821 (struct target_ops) <wait>: Add `ptid' field. Change return type
13823 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13824 (mywait): Add `ptid' argument. Change return type to ptid_t.
13825 (target_pid_to_str): Declare.
13826 * target.c (set_desired_inferior): Adjust to use ptids.
13827 (mywait): Add new `ptid' argument. Adjust.
13828 (target_pid_to_str): New.
13829 * mem-break.h (free_all_breakpoints): Declare.
13830 * mem-break.c (breakpoints): Delelete.
13831 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13832 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13833 to use per-process breakpoint list.
13834 (free_all_breakpoints): New.
13835 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13836 (symbol_cache, all_symbols_looked_up): Delete.
13838 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13840 (prepare_resume_reply): Change ptid argument's type from unsigned
13841 long to ptid_t. Adjust. Implement W;process and X;process.
13842 (free_sym_cache, clear_symbol_cache): New.
13843 (look_up_one_symbol): Adjust to per-process symbol cache. *
13844 * server.c (cont_thread, general_thread, step_thread): Change type
13846 (attached): Delete.
13847 (multi_process): New.
13848 (last_ptid): Change type to ptid_t.
13849 (struct vstop_notif) <ptid>: Change type to ptid_t.
13850 (queue_stop_reply, push_event): Change `ptid' argument's type to
13852 (discard_queued_stop_replies): Add `pid' argument.
13853 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13854 changes. Don't reference the `attached' global.
13855 (attach_inferior): Adjust to mywait interface changes.
13856 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13857 features. Handle and report "multiprocess+". Handle
13859 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13861 (handle_v_kill): New.
13862 (handle_v_stopped): Adjust to use target_pid_to_str.
13863 (handle_v_requests): Allow multiple attaches and runs when
13864 multiprocess extensions are in effect. Handle "vKill".
13865 (myresume): Adjust to use ptids.
13866 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13867 (handle_status): Adjust to discard_queued_stop_replies interface
13869 (first_thread_of, kill_inferior_callback)
13870 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13871 (main): Call initialize_inferiors. Adjust to use ptids, killing
13872 and detaching from all inferiors. Handle multiprocess packet
13874 * linux-low.h: Include gdb_proc_service.h.
13875 (struct process_info_private): New.
13876 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13877 <lwpid_of>: Use ptid_get_lwp.
13878 (get_lwp_thread): Adjust.
13879 (struct lwp_info): Add `dead' member.
13880 (find_lwp_pid): Declare.
13881 * linux-low.c (thread_db_active): Delete.
13882 (new_inferior): Adjust comment.
13883 (inferior_pid): Delete.
13884 (linux_add_process): New.
13885 (handle_extended_wait): Adjust.
13886 (add_lwp): Change unsigned long to ptid.
13887 (linux_create_inferior): Add process to processes table. Adjust
13888 to use ptids. Don't set new_inferior here.
13889 (linux_attach_lwp): Rename to ...
13890 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13891 it. Adjust to use ptids.
13892 (linux_attach_lwp): New.
13893 (linux_attach): Add process to processes table. Don't set
13895 (struct counter): New.
13896 (second_thread_of_pid_p, last_thread_of_process_p): New.
13897 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13898 multiple processes.
13899 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13900 processes. Remove process from process table.
13901 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13902 to multiple processes.
13903 (any_thread_of): New.
13904 (linux_detach): Add `pid' argument, and handle it. Remove process
13905 from processes table.
13906 (linux_join): Add `pid' argument. Handle it.
13907 (linux_thread_alive): Change unsighed long argument to ptid_t.
13908 Consider dead lwps as not being alive.
13909 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13910 threads we're not interested in.
13911 (same_lwp, find_lwp_pid): New.
13912 (linux_wait_for_lwp): Change `pid' argument's type from int to
13914 (linux_wait_for_event): Rename to ...
13915 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13916 from int to ptid_t. Adjust.
13917 (linux_wait_for_event): New.
13918 (linux_wait_1): Add `ptid' argument. Change return type to
13919 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13920 that exit from the process table.
13921 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13923 (mark_lwp_dead): New.
13924 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13925 stopping all threads, mark its main lwp as dead.
13926 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13928 (fetch_register, usr_store_inferior_registers)
13929 (regsets_fetch_inferior_registers)
13930 (regsets_store_inferior_registers, linux_read_memory)
13931 (linux_write_memory): Inline `inferior_pid'.
13932 (linux_look_up_symbols): Adjust to use per-process
13933 `thread_db_active'.
13934 (linux_request_interrupt): Adjust to use ptids.
13935 (linux_read_auxv): Inline `inferior_pid'.
13936 (initialize_low): Don't reference thread_db_active.
13937 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13938 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13939 (ps_getpid): Return the pid of the current inferior.
13940 * thread-db.c (proc_handle, thread_agent): Delete.
13941 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13943 (find_one_thread): Change argument type to ptid_t. Adjust to
13945 (maybe_attach_thread): Adjust to per-process data and ptids.
13946 (thread_db_find_new_threads): Ditto.
13947 (thread_db_init): Ditto.
13948 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13949 processes table. Adjust to use ptids.
13950 (spu_kill, spu_detach): Adjust interface. Remove process from
13952 (spu_join, spu_thread_alive): Adjust interface.
13953 (spu_wait): Adjust interface. Remove process from processes
13954 table. Adjust to use ptids.
13955 * win32-low.c (current_inferior_tid): Delete.
13956 (current_inferior_ptid): New.
13957 (debug_event_ptid): New.
13958 (thread_rec): Take a ptid. Adjust.
13959 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13960 (child_delete_thread): Ditto.
13961 (do_initial_child_stuff): Add `attached' argument. Add process to
13963 (child_fetch_inferior_registers, child_store_inferior_registers):
13965 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13966 (win32_attach): Pass 1 to do_initial_child_stuff.
13967 (win32_kill): Adjust interface. Remove process from processes
13969 (win32_detach): Ditto.
13970 (win32_join): Adjust interface.
13971 (win32_thread_alive): Take a ptid.
13972 (win32_resume): Adjust to use ptids.
13973 (get_child_debug_event): Ditto.
13974 (win32_wait): Adjust interface. Remove exiting process from
13977 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13979 Non-stop mode support.
13981 * server.h (non_stop): Declare.
13982 (gdb_client_data, handler_func): Declare.
13983 (delete_file_handler, add_file_handler, start_event_loop):
13985 (handle_serial_event, handle_target_event, push_event)
13986 (putpkt_notif): Declare.
13987 * target.h (enum resume_kind): New.
13988 (struct thread_resume): Replace `step' field by `kind' field.
13989 (TARGET_WNOHANG): Define.
13990 (struct target_ops) <wait>: Add `options' argument.
13991 <supports_non_stop, async, start_non_stop>: New fields.
13992 (target_supports_non_stop, target_async): New.
13993 (start_non_stop): Declare.
13994 (mywait): Add `options' argument.
13995 * target.c (mywait): Add `options' argument. Print child exit
13996 notifications here.
13997 (start_non_stop): New.
13998 * server.c (non_stop, own_buf, mem_buf): New globals.
13999 (struct vstop_notif): New.
14000 (notif_queue): New global.
14001 (queue_stop_reply, push_event, discard_queued_stop_replies)
14002 (send_next_stop_reply): New.
14003 (start_inferior): Adjust to use resume_kind. Adjust to mywait
14005 (attach_inferior): In non-stop mode, don't wait for the target
14007 (handle_general_set): Handle QNonStop.
14008 (handle_query): When handling qC, return the current general
14009 thread, instead of the first thread of the list.
14010 (handle_query): If the backend supports non-stop mode, include
14011 QNonStop+ in the qSupported query response.
14012 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14014 (handle_v_attach, handle_v_run): Handle non-stop mode.
14015 (handle_v_stopped): New.
14016 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14017 (myresume): Adjust to use resume_kind. Handle non-stop.
14018 (queue_stop_reply_callback): New.
14019 (handle_status): Handle non-stop mode.
14020 (main): Clear non_stop flag on reconnection. Use the event-loop.
14021 Refactor serial protocol handling from here ...
14022 (process_serial_event): ... to this new function. When GDB
14023 selects any thread, select one here. In non-stop mode, wait until
14024 GDB acks all pending events before exiting.
14025 (handle_serial_event, handle_target_event): New.
14026 * remote-utils.c (remote_open): Install remote_desc in the event
14028 (remote_close): Remove remote_desc from the event loop.
14029 (putpkt_binary): Rename to...
14030 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
14031 (putpkt_binary): New as wrapper around putpkt_binary_1.
14032 (putpkt_notif): New.
14033 (prepare_resume_reply): In non-stop mode, don't change the
14035 * event-loop.c: New.
14036 * Makefile.in (OBJ): Add event-loop.o.
14037 (event-loop.o): New rule.
14039 * linux-low.h (pid_of): Moved here.
14041 (get_lwp_thread): Use lwpid_of.
14042 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
14043 * linux-low.c (pid_of): Delete.
14044 (inferior_pid): Use lwpid_of.
14045 (linux_event_pipe): New.
14046 (target_is_async_p): New.
14048 (handle_extended_wait): Use lwpid_of.
14049 (add_lwp): Don't set lwpid field.
14050 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
14051 (linux_kill_one_lwp): If killing a running lwp, stop it first.
14052 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
14053 (linux_detach_one_lwp): If detaching from a running lwp, stop it
14054 first. Adjust to linux_wait_for_event interface changes. Use
14056 (linux_detach): Don't delete the main lwp here.
14057 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
14058 (status_pending_p): Don't consider explicitly suspended lwps.
14059 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14060 pointer. Add OPTIONS argument. Change return type to int. Use
14061 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
14062 (linux_wait_for_event): Take an integer pid instead of a lwp_info
14063 pointer. Add status pointer argument. Return a pid instead of a
14064 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
14065 changes. In non-stop mode, don't switch to a random thread.
14066 (linux_wait): Rename to...
14067 (linux_wait_1): ... this. Add target_options argument, and handle
14068 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
14069 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
14070 clean exit and signal exit code. Don't stop all threads in
14071 non-stop mode. In all-stop mode, only stop all threads when
14072 reporting a stop to GDB. Handle explicit thread stop requests.
14073 (async_file_flush, async_file_mark): New.
14075 (send_sigstop): Use lwpid_of.
14076 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
14077 interface changes. In non-stop mode, don't switch to a random
14079 (linux_resume_one_lwp): Use lwpid_of.
14080 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14081 (linux_resume_one_thread): ... this. Handle resume_stop. In
14082 non-stop mode, don't look for pending flag in all threads.
14083 (resume_status_pending_p): Don't consider explicitly suspended
14085 (my_waitpid): Reimplement. Emulate __WALL.
14086 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14088 (sigchld_handler, linux_supports_non_stop, linux_async)
14089 (linux_start_non_stop): New.
14090 (linux_target_ops): Register linux_supports_non_stop, linux_async
14091 and linux_start_non_stop.
14092 (initialize_low): Install SIGCHLD handler.
14093 * thread-db.c (thread_db_create_event, find_one_thread)
14094 (thread_db_get_tls_address): Use lwpid_of.
14095 * win32-low.c (win32_detach): Adjust to use resume_kind.
14096 (win32_wait): Add `options' argument.
14097 * spu-low.c (spu_resume): Adjust to use resume_kind.
14098 (spu_wait): Add `options' argument.
14100 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14102 Decouple target code from remote protocol.
14104 * target.h (enum target_waitkind): New.
14105 (struct target_waitstatus): New.
14106 (struct target_ops) <wait>: Return an unsigned long. Take a
14107 target_waitstatus pointer instead of a char pointer.
14108 (mywait): Likewise.
14109 * target.c (mywait): Change prototype to return an unsigned long.
14110 Take a target_waitstatus pointer instead of a char pointer. Adjust.
14111 * server.h (thread_from_wait, old_thread_from_wait): Delete
14113 (prepare_resume_reply): Change prototype to take a
14115 * server.c (thread_from_wait, old_thread_from_wait): Delete.
14116 (last_status, last_ptid): New.
14117 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14118 pid instead of a signal.
14119 (attach_inferior): Remove "status" and "signal" parameters.
14121 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14123 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14124 (handle_v_requests, myresume): Remove "status" and "signal"
14125 parameters. Adjust.
14126 (handle_status): New.
14127 (main): Delete local `status'. Adjust.
14128 * remote-utils.c: Include target.h.
14129 (prepare_resume_reply): Change prototype to take a
14130 target_waitstatus. Adjust.
14132 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14134 * spu-low.c (spu_wait): Adjust.
14135 * win32-low.c (enum target_waitkind, struct target_waitstatus):
14137 (win32_wait): Adjust.
14139 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14141 * target.h (struct thread_resume): Delete leave_stopped member.
14142 (struct target_ops): Add a `n' argument to the `resume' callback.
14143 * server.c (start_inferior): Adjust.
14144 (handle_v_cont, myresume): Adjust.
14145 * linux-low.c (check_removed_breakpoint): Adjust to resume
14146 interface change, and to removed leave_stopped field.
14147 (resume_ptr): Delete.
14148 (struct thread_resume_array): New.
14149 (linux_set_resume_request): Add new `arg' parameter. Adjust to
14150 resume interface change.
14151 (linux_continue_one_thread, linux_queue_one_thread)
14152 (resume_status_pending_p): Check if the resume field is NULL
14153 instead of checking the leave_stopped member.
14154 (linux_resume): Adjust to the target resume interface change.
14155 * spu-low.c (spu_resume): Adjust to the target resume interface
14157 * win32-low.c (win32_detach, win32_resume): Ditto.
14159 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14161 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14163 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14165 (linux_continue_one_thread): Only preserve the stepping flag if
14166 there's a pending breakpoint.
14168 2009-03-31 Pedro Alves <pedro@codesourcery.com>
14170 * server.c (main): After the inferior having exited, call
14171 remote_close before exiting gdbserver.
14173 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14175 Fix size of FPSCR in Power 7 processors.
14176 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14177 (PPC_FEATURE_HAS_DFP): New #define.
14178 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14181 2009-03-23 Pedro Alves <pedro@codesourcery.com>
14183 * server.c (handle_query) Whitespace and formatting.
14185 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14187 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14188 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14189 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14190 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14191 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14192 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14193 Makefile.in, configure.ac: Fix whitespace throughout.
14194 * configure: Regenerate.
14196 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14198 * inferiors.c (find_inferior): Make it safe for the callback
14199 function to delete the currently iterated inferior.
14201 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14203 * Makefile.in (linuw_low_h): Move higher.
14204 (thread-db.o): Depend on $(linux_low_h).
14206 2009-03-17 Pedro Alves <pedro@codesourcery.com>
14208 Rename "process" to "lwp" throughout.
14210 * linux-low.c (all_processes): Rename to...
14211 (all_lwps): ... this.
14212 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14213 (add_process): Rename to ...
14214 (add_lwp): ... this. Adjust.
14215 (linux_create_inferior): Adjust.
14216 (linux_attach_lwp): Adjust.
14217 (linux_attach): Adjust.
14218 (linux_kill_one_process): Rename to ...
14219 (linux_kill_one_lwp): ... this. Adjust.
14220 (linux_kill): Adjust.
14221 (linux_detach_one_process): Rename to ...
14222 (linux_detach_one_lwp): ... this. Adjust.
14223 (linux_detach): Adjust.
14224 (check_removed_breakpoint): Adjust.
14225 (status_pending_p): Adjust.
14226 (linux_wait_for_process): Rename to ...
14227 (linux_wait_for_lwp): ... this. Adjust.
14228 (linux_wait_for_event): Adjust.
14229 (send_sigstop): Adjust.
14230 (wait_for_sigstop): Adjust.
14231 (stop_all_processes): Rename to ...
14232 (stop_all_lwps): ... this.
14233 (linux_resume_one_process): Rename to ...
14234 (linux_resume_one_lwp): ... this. Adjust.
14235 (linux_set_resume_request, linux_continue_one_thread)
14236 (linux_queue_one_thread, resume_status_pending_p)
14237 (usr_store_inferior_registers, regsets_store_inferior_registers)
14238 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14240 * linux-low.h (get_process): Rename to ...
14241 (get_lwp): ... this. Adjust.
14242 (get_thread_process): Rename to ...
14243 (get_thread_lwp): ... this. Adjust.
14244 (get_process_thread): Rename to ...
14245 (get_lwp_thread): ... this. Adjust.
14246 (struct process_info): Rename to ...
14247 (struct lwp_info): ... this.
14248 (all_processes): Rename to ...
14249 (all_lwps): ... this.
14250 * proc-service.c (ps_lgetregs): Adjust.
14251 * thread-db.c (thread_db_create_event, find_one_thread)
14252 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14254 2009-03-14 Pedro Alves <pedro@codesourcery.com>
14256 * server.c (handle_query): Handle "qAttached".
14258 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
14260 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14261 GPLv3, update license URL.
14263 2009-03-01 Doug Evans <dje@google.com>
14265 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
14266 (server_h): Add gdb_signals.h.
14267 (signals.o): Update.
14268 * server.h (target_signal_from_host,target_signal_to_host_p)
14269 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14271 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
14273 * remote-utils.c (getpkt): Also generate remote-debug
14274 information if noack_mode is set.
14276 2009-02-06 Pedro Alves <pedro@codesourcery.com>
14278 * server.c (handle_query): Report qXfer:siginfo:read and
14279 qXfer:siginfo:write as supported and handle them.
14280 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14281 * linux-low.c (linux_xfer_siginfo): New.
14282 (linux_target_ops): Set it.
14284 2009-01-26 Pedro Alves <pedro@codesourcery.com>
14286 * server.c (gdbserver_usage): Mention --remote-debug.
14287 (main): Accept '--remote-debug' switch.
14289 2009-01-18 Doug Evans <dje@google.com>
14291 * regcache.c (new_register_cache): No need to check result of xcalloc.
14292 * server.c (handle_search_memory): Back out calls to xmalloc,
14293 result is checked and error is returned to user upon failure.
14294 (handle_query): Ditto. Add more checks for result of malloc.
14295 (handle_v_cont): Check result of malloc, report error back to
14297 (handle_v_run): Ditto. Call freeargv.
14298 * server.h (freeargv): Declare.
14299 * utils.c (freeargv): New fn.
14301 2009-01-15 Doug Evans <dje@google.com>
14303 * gdbreplay.c (perror_with_name): Make arg const char *.
14304 * server.h (target_signal_to_name): Make return type const char *.
14305 * thread-db.c (thread_db_err_str): Make return type const char *.
14306 * utils.c (perror_with_name): Make arg const char *.
14308 2009-01-14 Pedro Alves <pedro@codesourcery.com>
14310 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14311 when handling a EXIT_PROCESS_DEBUG_EVENT.
14313 2009-01-06 Joel Brobecker <brobecker@adacore.com>
14315 * gdbreplay.c (gdbreplay_version): Update copyright year.
14316 * server.c (gdbserver_version): Likewise.
14318 2009-01-05 Doug Evans <dje@google.com>
14320 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
14321 (handle_extended_wait): Improve comment.
14323 2008-12-13 Doug Evans <dje@google.com>
14325 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14326 * server.h (ATTR_MALLOC): New macro.
14327 (xmalloc,xcalloc,xstrdup): Declare.
14328 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14329 * inferiors.c: Ditto.
14330 * linux-low.c: Ditto.
14331 * mem-break.c: Ditto.
14332 * regcache.c: Ditto.
14333 * remote-utils.c: Ditto.
14336 * win32-low.c: Ditto.
14338 2008-12-12 Doug Evans <dje@google.com>
14340 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14341 in debugging printf.
14343 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14345 2008-12-09 Doug Evans <dje@google.com>
14347 * linux-low.h (struct process_info): Delete member tid, unused.
14348 * thread-db.c (find_one_thread): Update.
14349 (maybe_attach_thread): Update.
14351 2008-12-02 Pedro Alves <pedro@codesourcery.com>
14353 * target.h (struct target_ops): Add qxfer_osdata member.
14354 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14356 (linux_qxfer_osdata): New functions.
14357 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14359 * server.c (handle_query): Handle "qXfer:osdata:read:".
14360 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14361 (buffer_xml_printf): New functions.
14362 * server.h (struct buffer): New.
14363 (buffer_grow_str, buffer_grow_str0): New macros.
14364 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14365 (buffer_xml_printf): Declare.
14367 2008-11-24 Doug Evans <dje@google.com>
14369 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14371 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14373 * server.c (handle_v_run): Always use the supplied argument list.
14375 2008-11-19 Bob Wilson <bob.wilson@acm.org>
14377 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14378 (xtensa_regmap_table): Add entry for scompare1.
14380 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14382 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14383 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14384 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14385 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14386 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14387 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14388 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14389 XML target descriptions.
14390 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14391 when inferior is running on an ISA 2.05 or later processor. Add
14392 special case to return offset for full 64-bit slot of FPSCR when
14395 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14397 * Makefile.in (SFILES, clean): Added sparc64 files.
14398 (reg-sparc64.o, reg-sparc64.c): New.
14399 * configure.srv (sparc*-*-linux*): New configuration.
14400 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14401 syscall arguments for SPARC.
14402 (regsets_store_inferior_registers): Likewise.
14403 * linux-sparc-low.c: New file.
14405 2008-10-21 Doug Evans <dje@google.com>
14407 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14408 (READLINE_DIR,READLINE_DEP): Delete.
14409 (INTERNAL_CFLAGS): Update.
14410 (LINTFLAGS): Update.
14412 2008-10-10 Pedro Alves <pedro@codesourcery.com>
14414 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14415 whole argv from the last run, not just argv[0].
14417 2008-09-08 Pedro Alves <pedro@codesourcery.com>
14419 * regcache.c (new_register_cache): Return NULL if the register
14420 cache size isn't known yet.
14421 (free_register_cache): Avoid dereferencing a NULL regcache.
14423 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14425 * configure.srv: Merge MIPS and MIPS64.
14427 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14429 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14431 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
14433 * Makefile.in: Add required vsx dependencies.
14435 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14436 Declare init_registers_powerpc_vsx32l.
14437 Declare init_registers_powerpc_vsx64l.
14438 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14439 (ppc_arch_setup): Check for VSX in hwcap.
14440 (ppc_fill_vsxregset): New function.
14441 (ppc_store_vsxregset): New function.
14442 Add new VSX entry in regset_info target_regsets.
14444 * configure.srv: Add new VSX dependencies.
14446 2008-08-12 Pedro Alves <pedro@codesourcery.com>
14448 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14449 (remote_open): Set or clear transport_is_reliable.
14450 (putpkt_binary): Don't expect acks in noack mode.
14451 (getpkt): Don't send ack/nac in noack mode.
14452 * server.c (handle_general_set): Handle QStartNoAckMode.
14453 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14455 (main): Reset noack_mode on every connection.
14456 * server.h (noack_mode): Declare.
14458 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14460 * Makefile.in (GDBREPLAY_OBS): New variable.
14461 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14463 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14464 Daniel Jacobowitz <dan@codesourcery.com>
14466 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14467 (usr_store_inferior_registers): Likewise.
14468 (regsets_store_inferior_registers): Likewise.
14470 2008-07-31 Rolf Jansen <rj@surtec.com>
14471 Pedro Alves <pedro@codesourcery.com>
14473 * configure.ac: Check for memmem declaration.
14474 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14475 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14476 (disable_packet_qfThreadInfo): Unconditionally compile.
14477 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14478 * configure, config.in: Regenerate.
14480 2008-07-28 Doug Kwan <dougkwan@google.com>
14482 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14483 (linux_write_memory): Remove declaration of errno.
14485 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14487 * linux-low.c (handle_extended_wait): Do not use "status"
14488 variable uninitialized.
14490 2008-07-07 Pedro Alves <pedro@codesourcery.com>
14492 * server.c (handle_v_attach): Inhibit reporting dll changes.
14494 2008-06-27 Pedro Alves <pedro@codesourcery.com>
14496 * remote-utils.c (prepare_resume_reply): If requested, don't
14497 output "thread:TID" in the T stop reply.
14499 * server.c (disable_packet_vCont, disable_packet_Tthread)
14500 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14501 (handle_query): If requested, disable support for qC, qfThreadInfo
14503 (handle_v_requests): If requested, disable support for vCont.
14504 (gdbserver_show_disableable): New.
14505 (main): Handle --disable-packet and --disable-packet=LIST.
14507 * server.h (disable_packet_vCont, disable_packet_Tthread)
14508 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14510 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14512 * server.c (gdbserver_usage): Mention --version.
14514 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14516 * Makefile.in (gdbreplay.o): New rule.
14518 2008-06-06 Joseph Myers <joseph@codesourcery.com>
14520 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14521 message, not gdbserver.
14523 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
14524 Nathan Sidwell <nathan@codesourcery.com>
14525 Joseph Myers <joseph@codesourcery.com>
14527 * acinclude.m4: Include ../../config/acx.m4.
14528 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14529 * configure, config.in: Regenerate.
14530 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14531 * server.c (gdbserver_version): Print PKGVERSION.
14532 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14533 (main): Adjust gdbserver_usage calls.
14534 * gdbreplay.c (version, host_name): Add declarations.
14535 (gdbreplay_version, gdbreplay_usage): New.
14536 (main): Accept --version and --help options.
14538 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14540 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14541 (arm_breakpoint_at): Handle Thumb.
14542 (the_low_target): Add comment.
14544 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14546 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14548 2008-05-09 Doug Evans <dje@google.com>
14550 * server.h (decode_search_memory_packet): Declare.
14551 * remote-utils.c (decode_search_memory_packet): New fn.
14552 * server.c (handle_search_memory_1): New fn.
14553 (handle_search_memory): New fn.
14554 (handle_query): Process qSearch:memory packets.
14556 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14558 * regcache.c (registers_length): Remove.
14559 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14560 full register packet.
14561 * regcache.h (registers_length): Remove prototype.
14562 * server.h (PBUFSIZ): Define to 16384.
14564 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14566 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14567 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14568 powerpc-64l.o, and powerpc-altivec64l.o.
14569 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14570 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14571 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14572 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14573 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14576 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14577 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14578 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14579 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14580 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14581 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14582 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14583 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14584 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14585 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14588 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14589 (init_registers_powerpc_32l): ... this new prototype.
14590 (init_registers_powerpc_32): Remove, replace by ...
14591 (init_registers_powerpc_altivec32l): ... this new prototype.
14592 (init_registers_powerpc_e500): Remove, replace by ...
14593 (init_registers_powerpc_e500l): ... this new prototype.
14594 (init_registers_ppc64): Remove, replace by ...
14595 (init_registers_powerpc_64l): ... this new prototype.
14596 (init_registers_powerpc_64): Remove, replace by ...
14597 (init_registers_powerpc_altivec64l): ... this new prototype.
14598 (ppc_num_regs): Set to 73.
14599 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14600 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14601 (ppc_cannot_store_register): Handle orig_r3 and trap.
14602 (ppc_arch_setup): Update init_registers_... calls.
14603 (ppc_fill_gregset): Handle orig_r3 and trap.
14605 * inferiors.c (clear_inferiors): Reset current_inferior.
14607 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
14609 * acinclude.m4: Add override.m4.
14610 * configure: Regenerate.
14612 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14614 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14615 initial call to init_register_ppc64.
14617 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14619 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14620 single powerpc*-*-linux* case.
14621 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14623 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14625 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
14626 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
14628 * linux-ppc-low.c: Include <elf.h>.
14629 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14630 (ppc_hwcap): New global variable.
14631 (ppc_regmap): Remove __SPE__ #ifdef sections.
14632 (ppc_regmap_e500): New global variable.
14633 (ppc_cannot_store_register): Update __SPE__ special case.
14634 (ppc_get_hwcap): New function.
14635 (ppc_arch_setup): Use it to determine whether inferior supports
14636 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14637 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14638 Do not access registers if target does not support AltiVec.
14639 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14640 Do not access registers if target does not support SPE.
14641 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14643 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14645 * linux-low.c (disabled_regsets, num_regsets): New.
14646 (use_regsets_p): Delete.
14647 (linux_wait_for_process): Clear disabled_regsets.
14648 (regsets_fetch_inferior_registers): Check and set it.
14649 (regsets_store_inferior_registers): Likewise.
14650 (linux_fetch_registers, linux_store_registers): Do not use
14652 (initialize_low): Allocate disabled_regsets.
14654 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14656 * Makefile.in (LIBOBJS): New.
14657 (OBS): Use LIBOBJS.
14658 (memmem.o): New rule.
14659 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14660 * configure: Regenerated.
14662 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14664 * server.c (handle_query): Never return "unsupported" for
14665 qXfer:features:read queries.
14667 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14669 * server.c (get_features_xml): Fix inverted condition.
14670 (handle_query): Always support qXfer:feature:read.
14672 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14674 * server.c (wrapper_argv): New.
14675 (start_inferior): Handle wrapper_argv. If set, expect an extra
14677 (gdbserver_usage): Document --wrapper.
14678 (main): Parse --wrapper.
14680 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14682 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14683 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14684 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14685 (ppc_set_pc): Likewise.
14686 (ppc_arch_setup): New function.
14687 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14688 of collect_register.
14689 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
14691 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14693 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14694 instead of linux-ppc64-low.o.
14695 * linux-ppc64-low.c: Remove file.
14696 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14697 (linux-ppc64-low.o): Remove rule.
14699 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14700 (init_registers_powerpc_64): Likewise.
14701 (ppc_regmap): Conditionally define depending on __powerpc64__.
14702 (ppc_cannot_store_register): Do not special-case "fpscr" when
14703 compiled on __powerpc64__.
14704 (ppc_collect_ptrace_register): New function.
14705 (ppc_supply_ptrace_register): New function.
14706 (ppc_breakpoint): Change type to "unsigned int".
14707 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14708 (the_low_target): Conditionally provide initializers for the
14709 arch_setup member depending on __powerpc64__. Install
14710 collect_ptrace_register and supply_ptrace_register members.
14712 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14714 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14715 * server.c (gdbserver_xmltarget): Define.
14716 (get_features_xml): Use it to replace "target.xml" and arch_string.
14718 * configure.srv: Remove srv_xmltarget. Add XML files that were
14719 mentioned there to srv_xmlfiles instead. Remove conditional tests
14720 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14721 srv_xmlfiles and srv_regobj to include all possible choices.
14722 * configure.ac (srv_xmltarget): Remove.
14723 (srv_xmlfiles): Do not add "target.xml".
14724 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14725 checks for supplementary target information.
14726 * configure: Regenerate.
14727 * Makefile.in (XML_TARGET): Remove.
14728 (target.xml): Remove rule.
14729 (clean): Do not clean up target.xml.
14730 (.PRECIOUS): Do not mention target.xml.
14732 * target.h (struct target_ops): Remove arch_string member.
14733 * linux-low.c (linux_arch_string): Remove.
14734 (linux_target_ops): Remove arch_string initializer.
14735 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14736 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14737 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14738 * spu-low.c (spu_arch_string): Remove.
14739 (spu_target_ops): Remove arch_string initializer.
14740 * win32-low.c (win32_arch_string): Remove.
14741 (win32_target_ops): Remove arch_string initializer.
14742 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14743 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14744 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14746 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14748 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14749 by collect_ptrace_register and supply_ptrace_register hooks.
14750 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14751 instead of checking for the_low_target.left_pad_xfer.
14752 (usr_store_inferior_registers): Use collect_ptrace_register callback
14753 instead of checking for the_low_target.left_pad_xfer.
14755 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14756 (s390_supply_ptrace_register): Likewise.
14757 (s390_fill_gregset): Call s390_collect_ptrace_register.
14758 (the_low_target): Update.
14760 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14761 (ppc_supply_ptrace_register): Likewise.
14762 (the_low_target): Update.
14764 * linux-i386-low.c (the_low_target): Update.
14765 * linux-x86-64-low.c (the_low_target): Update.
14767 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14769 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14770 reg-s390.o and reg-s390x.o.
14772 * linux-low.c (new_inferior): New global variable.
14773 (linux_create_inferior, linux_attach): Set it.
14774 (linux_wait_for_process): Call the_low_target.arch_setup after the
14775 target has stopped for the first time.
14776 (initialize_low): Do not call the_low_target.arch_setup.
14778 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14779 (s390_set_pc): Likewise.
14780 (s390_arch_setup): New function.
14781 (the_low_target): Use s390_arch_setup as arch_setup routine.
14783 * regcache.c (realloc_register_cache): New function.
14784 (set_register_cache): Call it for each existing regcache.
14786 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14788 * server.h (init_registers): Remove prototype.
14790 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14791 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14792 instead of init_registers ().
14793 * linux-arm-low.c (init_registers_arm): Add prototype.
14794 (init_registers_arm_with_iwmmxt): Likewise.
14795 (the_low_target): Add initializer for arch_setup field.
14796 * linux-cris-low.c (init_registers_cris): Add prototype.
14797 (the_low_target): Add initializer for arch_setup field.
14798 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14799 (the_low_target): Add initializer for arch_setup field.
14800 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14801 (the_low_target): Add initializer for arch_setup field.
14802 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14803 (the_low_target): Add initializer for arch_setup field.
14804 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14805 (the_low_target): Add initializer for arch_setup field.
14806 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14807 (the_low_target): Add initializer for arch_setup field.
14808 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14809 (init_registers_mips64_linux): Likewise.
14810 (the_low_target): Add initializer for arch_setup field.
14811 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14812 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14813 (the_low_target): Add initializer for arch_setup field.
14814 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14815 (init_registers_powerpc_64): Likewise.
14816 (the_low_target): Add initializer for arch_setup field.
14817 * linux-s390-low.c (init_registers_s390): Add prototype.
14818 (init_registers_s390x): Likewise.
14819 (the_low_target): Add initializer for arch_setup field.
14820 * linux-sh-low.c (init_registers_sh): Add prototype.
14821 (the_low_target): Add initializer for arch_setup field.
14822 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14823 (the_low_target): Add initializer for arch_setup field.
14824 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14825 (the_low_target): Add initializer for arch_setup field.
14827 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14828 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14829 instead of init_registers ().
14830 * win32-arm-low.c (init_registers_arm): Add prototype.
14831 (the_low_target): Add initializer for arch_setup field.
14832 * win32-i386-low.c (init_registers_i386): Add prototype.
14833 (the_low_target): Add initializer for arch_setup field.
14835 * spu-low.c (init_registers_spu): Add prototype.
14836 (initialize_low): Call initialie_registers_spu () instead of
14837 initialize_registers ().
14839 2008-02-19 Pedro Alves <pedro@codesourcery.com>
14841 * server.c (handle_v_requests): When handling the vRun and vAttach
14842 packets, if already debugging a process, don't kill it. Return an
14845 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14847 * server.c (handle_query): Correct length check.
14849 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14851 * win32-low.c (do_initial_child_stuff): Add process handle
14852 parameter. Set current_process_handle and current_process_id from the
14853 parameters. Clear globals.
14854 (win32_create_inferior): Don't set current_process_handle and
14855 current_process_id here. Instead pass them on the call to
14856 do_initial_child_stuff.
14857 (win32_attach): Likewise.
14858 (win32_clear_inferiors): New.
14859 (win32_kill): Don't close the current process handle or the
14860 current thread handle here. Instead call win32_clear_inferiors.
14861 (win32_detach): Don't open a new handle to the process. Call
14862 win32_clear_inferiors.
14863 (win32_join): Don't rely on current_process_handle; open a new
14864 handle using the process id.
14865 (win32_wait): Call win32_clear_inferiors when the inferior process
14868 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14870 * server.c (monitor_show_help): Add "exit".
14872 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14874 * Makefile.in (SFILES): Add linux-xtensa-low.c.
14875 (clean): Add reg-xtensa.c.
14876 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
14877 * configure.srv (xtensa*-*-linux*) New target.
14878 * linux-xtensa-low.c: New.
14879 * xtensa-xtregs.c: New.
14881 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14883 * hostio.c: Don't include errno.h.
14884 (errno_to_fileio_errno): Move to hostio-errno.
14885 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14886 error number outputting to the target->hostio_last_error callback.
14887 (hostio_packet_error): Use FILEIO_EINVAL directly.
14888 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14889 calls to hostio_error.
14890 * hostio-errno.c: New.
14891 * server.h (hostio_last_error_from_errno): Declare.
14892 * target.h (target_ops): Add hostio_last_error member.
14893 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14894 as hostio_last_error handler.
14895 * spu-low.c (spu_target_ops): Likewise.
14896 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14897 (wince_hostio_last_error): New functions.
14898 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14899 as hostio_last_error handler.
14900 (win32_target_ops) [!_WIN32_WCE]: Register
14901 hostio_last_error_from_errno as hostio_last_error handler.
14902 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14903 (hostio-errno.o): New rule.
14904 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14905 * configure.srv (srv_hostio_err_objs): New variable. Default to
14907 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14908 * configure: Regenerate.
14910 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14912 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14913 (linux_kill, linux_detach): Clean up the process list.
14914 * remote-utils.c (remote_open): Improve port number parsing.
14915 (putpkt_binary, input_interrupt): Only send interrupts if the target
14917 * server.c (extended_protocol): Make static.
14918 (attached): Define earlier.
14919 (exit_requested, response_needed, program_argv): New variables.
14920 (target_running): New.
14921 (start_inferior): Clear attached here.
14922 (attach_inferior): Set attached here.
14923 (require_running): Define.
14924 (handle_query): Use require_running and target_running. Implement
14926 (handle_v_attach, handle_v_run): New.
14927 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14928 (gdbserver_usage): Update.
14929 (main): Redo argument parsing. Handle --debug and --multi. Handle
14930 --attach along with other options or after the port. Save
14931 program_argv. Support no initial program. Resynchronize
14932 communication with GDB after an error. Handle "monitor exit".
14933 Use require_running and target_running. Always allow the extended
14934 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14935 restart in extended mode.
14936 * README: Refer to the GDB manual. Update --attach usage.
14938 2007-12-20 Andreas Schwab <schwab@suse.de>
14940 * linux-low.c (STACK_SIZE): Define.
14941 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14942 (linux_test_for_tracefork): Likewise.
14944 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14946 * linux-low.c (linux_wait_for_event): Update messages. Do not
14947 reinsert auto-delete breakpoints.
14948 * mem-break.c (struct breakpoint): Change return type of handler to
14950 (set_breakpoint_at): Update handler type.
14951 (reinsert_breakpoint_handler): Return 1 instead of calling
14953 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14955 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14956 * mem-break.h (set_breakpoint_at): Update handler type.
14957 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14958 * win32-low.c (auto_delete_breakpoint): New.
14959 (get_child_debug_event): Use it.
14961 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14963 * configure.ac: Check for pread and pwrite.
14964 * hostio.c (handle_pread): Fall back to lseek and read.
14965 (handle_pwrite): Fall back to lseek and write.
14966 * config.in, configure: Regenerated.
14968 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14970 * server.c (myresume): Add own_buf argument.
14971 (main): Update calls.
14973 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14975 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14976 * remote-utils.c (remote_open): Do not call disable_async_io.
14977 (block_async_io): Delete.
14978 (unblock_async_io): Make static.
14979 (initialize_async_io): New.
14980 * server.c (handle_v_cont): Handle async I/O here.
14981 (myresume): Likewise. Move other common resume tasks here...
14982 (main): ... from here. Call initialize_async_io. Disable async
14983 I/O before the main loop.
14984 * server.h (initialize_async_io): Declare.
14985 (block_async_io, unblock_async_io): Delete prototypes.
14986 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14988 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14990 * remote-utils.c (readchar): Allow binary data in received messages.
14992 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14994 * win32-low.c (attaching): New global.
14995 (win32_create_inferior): Clear the `attaching' global.
14996 (win32_attach): Set the `attaching' global.
14997 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14998 attaching. Only set a breakpoint at the entry point if not
15001 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15003 * server.c (main): Don't report dll events on the initial
15004 connection on attaches.
15006 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15008 * server.c (main): Relax numerical bases supported for the pid of
15009 the --attach command line argument.
15011 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15013 * win32-low.c (win32_attach): Call OpenProcess before
15014 DebugActiveProcess, not after. Add last error output to error
15017 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15019 * win32-low.c (win32_get_thread_context)
15020 (win32_set_thread_context): New functions.
15021 (thread_rec): Use win32_get_thread_context.
15022 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15023 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15026 2007-12-03 Leo Zayas
15027 Pedro Alves <pedro_alves@portugalmail.pt>
15029 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15031 (child_add_thread): Minor cleanup.
15032 (child_continue): Resume artificially suspended threads before
15033 calling ContinueDebugEvent.
15034 (suspend_one_thread): New.
15035 (fake_breakpoint_event): New.
15036 (get_child_debug_event): Change return type to int. Check here if
15037 gdb sent an interrupt request. If a soft interrupt was requested,
15038 fake a breakpoint event. Return 0 if there is no event to handle,
15040 (win32_wait): Don't check here if gdb sent an interrupt request.
15041 Ensure there is a valid event to handle.
15042 (win32_request_interrupt): Add soft interruption method as last
15045 2007-12-03 Leo Zayas
15046 Pedro Alves <pedro_alves@portugalmail.pt>
15048 * win32-low.h (win32_thread_info): Add descriptions to the
15049 structure members. Replace `suspend_count' counter by a
15051 * win32-low.c (thread_rec): Update condition of when to get the
15052 context from the inferior. Rely on ContextFlags being set if it
15053 has already been retrieved. Only suspend the inferior thread if
15054 we haven't already. Warn if that fails.
15055 (continue_one_thread): s/suspend_count/suspended/. Only call
15056 ResumeThread once. Warn if that fails.
15058 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15060 * win32-low.c (win32_wait): Don't read from the inferior when it
15061 has already exited.
15063 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15065 * Makefile.in (win32_low_h): New variable.
15066 (win32-low.o): Add dependency on $(win32_low_h).
15067 (win32-arm-low.o, win32-i386-low.o): New rules.
15069 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15071 * hostio.c: Correct copyright year.
15073 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15075 * Makefile.in (OBS): Add hostio.o.
15076 (hostio.o): New rule.
15077 * server.h (handle_vFile): Declare.
15078 * hostio.c: New file.
15079 * server.c (handle_v_requests): Take packet_len and new_packet_len
15080 for binary packets. Call handle_vFile.
15081 (main): Update call to handle_v_requests.
15083 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
15085 * linux-low.c: Include <sched.h>.
15087 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
15089 * linux-low.c (linux_tracefork_grandchild): New.
15090 (linux_tracefork_child): Use clone.
15091 (linux_test_for_tracefork): Use clone; allocate and free a stack.
15093 2007-10-31 Joel Brobecker <brobecker@adacore.com>
15095 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15097 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
15099 * linux-low.c (handle_extended_wait): Handle unexpected signals.
15101 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
15103 * inferiors.c (change_inferior_id): Delete.
15104 (add_pid_to_list, pull_pid_from_list): New.
15105 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
15106 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
15107 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
15108 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
15109 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15110 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15111 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15112 (using_threads): Always set to 1.
15113 (handle_extended_wait): New.
15114 (add_process): Do not set TID.
15115 (linux_create_inferior): Set must_set_ptrace_flags.
15116 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
15117 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15118 (linux_thread_alive): Rename TID argument to LWPID.
15119 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15120 (linux_wait_for_event): Do not use TID or check using_threads. Update
15121 call to dead_thread_notify. Call handle_extended_wait.
15122 (linux_create_inferior): Use PTRACE_SETOPTIONS.
15123 (send_sigstop): Delete sigstop_sent.
15124 (wait_for_sigstop): Avoid TID.
15125 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15126 (linux_test_for_tracefork): New.
15127 (linux_lookup_signals): Use thread_db_active and
15128 linux_supports_tracefork_flag.
15129 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15130 * linux-low.h (get_process_thread): Avoid TID.
15131 (struct process_ifo): Move thread_known and tid to the end. Remove
15133 (linux_attach_lwp, thread_db_init): Update prototypes.
15134 * server.h (change_inferior_id): Delete prototype.
15135 (add_pid_to_list, pull_pid_from_list): New prototypes.
15136 * thread-db.c (thread_db_use_events): New.
15137 (find_first_thread): Rename to...
15138 (find_one_thread): ...this. Update callers and messages. Do not
15139 call fatal. Check thread_db_use_events. Do not call
15140 change_inferior_id or new_thread_notify.
15141 (maybe_attach_thread): Update. Do not call new_thread_notify.
15142 (thread_db_init): Set thread_db_use_events. Check use_events.
15143 * utils.c (fatal, warning): Correct message prefix.
15145 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
15147 * Makefile.in (clean): Remove new files.
15148 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15149 (powerpc-64.o, powerpc-64.c): New rules.
15150 * configure.srv: Use alternate register sets for powerpc64-*-linux*
15151 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15153 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15155 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15156 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15157 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15158 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15159 (target_regsets): Add AltiVec and SPE register sets.
15160 * configure.ac: Check for AltiVec and SPE.
15161 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15162 (ppc_fill_vrregset, ppc_store_vrregset): New.
15163 (target_regsets): Add AltiVec register set.
15164 * configure: Regenerated.
15166 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
15168 * linux-low.c (O_LARGEFILE): Define.
15169 (linux_read_memory): Use /proc/PID/mem.
15170 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
15171 * configure, config.in: Regenerated.
15173 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15175 * linux-low.c (linux_wait_for_event): Do not pass signals while
15178 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15180 * win32-low.c (create_process): New.
15181 (win32_create_inferior): Use create_process instead of
15182 CreateProcess. If create_process failed retry appending an ".exe"
15183 suffix. Store the GetLastError result immediatelly after
15184 create_process calls and use it on the call to error.
15186 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15188 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15190 2007-08-23 Joel Brobecker <brobecker@adacore.com>
15192 * configure.ac: Switch license to GPLv3.
15194 2007-08-01 Michael Snyder <msnyder@access-company.com>
15196 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15198 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
15200 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15202 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15203 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
15204 CloseToolhelp32Snapshot.
15205 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15206 CloseToolhelp32Snapshot.
15208 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
15210 * server.c (main): Check for inferior exit before main loop.
15212 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
15214 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15215 instead of on tmp_desc.
15217 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
15218 Daniel Jacobowitz <dan@codesourcery.com>
15220 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15221 (add_thread): Minor cleanups.
15222 (clear_inferiors): Move lower in the file. Clear the DLL
15224 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15225 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15226 (xml_escape_text): New.
15227 * server.c (handle_query): Handle qXfer:libraries:read. Report it
15229 (handle_v_cont): Report errors.
15230 (gdbserver_version): Update.
15231 (main): Correct size of own_buf. Do not report initial DLL events.
15232 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15233 (unloaded_dll, xml_escape_text): New.
15234 * win32-low.c (enum target_waitkind): Update comments.
15235 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15236 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15237 (win32_EnumProcessModules, win32_GetModuleInformation)
15238 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15239 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15240 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15241 (win32_Module32First, win32_Module32Next, load_toolhelp)
15242 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15243 (get_child_debug_event): Handle DLL events.
15244 (win32_wait): Likewise.
15246 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15248 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15249 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15251 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15253 * win32-low.c (handle_output_debug_string): Ignore event if not
15256 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15258 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15260 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
15262 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15264 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15266 * inferiors.c (change_inferior_id): Add comment.
15267 * linux-low.c (check_removed_breakpoint): Add an early
15268 prototype. Improve debug output.
15269 (linux_attach): Doc update.
15270 (linux_detach_one_process, linux_detach): Clean up before releasing
15272 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15273 * linux-low.h (struct process_info): Doc improvement.
15274 * mem-break.c (delete_all_breakpoints): New.
15275 * mem-break.h (delete_all_breakpoints): New prototype.
15276 * thread-db.c (find_first_thread): New.
15277 (thread_db_create_event): Call it instead of
15278 thread_db_find_new_threads. Clean up unused variables.
15279 (maybe_attach_thread): Remove first thread handling.
15280 (thread_db_find_new_threads): Use find_first_thread.
15281 (thread_db_get_tls_address): Likewise.
15283 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
15285 * thread-db.c (thread_db_find_new_threads): Add prototype.
15286 (thread_db_create_event): Check for the main thread before adding
15288 (maybe_attach_thread): Only enable event reporting if TID == 0.
15289 (thread_db_get_tls_address): Check for new threads.
15291 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
15293 * linux-low.c (linux_create_inferior): Try execv before execvp.
15294 * spu-low.c (spu_create_inferior): Likewise.
15296 2007-06-13 Mike Frysinger <vapier@gentoo.org>
15298 * linux-low.c (linux_create_inferior): Change execv to execvp.
15299 * spu-low.c (spu_create_inferior): Likewies.
15301 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15303 * Makefile.in (clean): Clean new files instead of deleted ones.
15304 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15305 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15307 * configure.srv: Specify XML files and new regformats for MIPS and
15309 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15310 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15311 an entry for the restart register.
15312 (mips_cannot_fetch_register, mips_cannot_store_register)
15313 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15314 register names to match the XML descriptions.
15315 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15316 restart register instead of $0.
15318 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15319 Markus Deuling <deuling@de.ibm.com>
15321 * remote-utils.c (decode_xfer_write): New function.
15322 * server.h (decode_xfer_write): Add prototype.
15323 * server.c (handle_query): Add PACKET_LEN argument. Support
15324 qXfer:spu:read and qXfer:spu:write packets.
15325 (main): Pass packet_len to handle_query.
15326 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15327 * target.h (target_ops): Add qxfer_spu.
15329 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15331 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15332 accessing non-seekable spufs files.
15334 2007-05-16 Markus Deuling <deuling@de.ibm.com>
15336 * server.c (handle_query): Add reply for qC packet.
15338 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15339 Leo Zayas <lerele@champenstudios@com>
15341 * server.h (check_remote_input_interrupt_request): New function.
15342 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15343 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15344 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15345 (check_remote_input_interrupt_request): New function.
15346 * server.h (check_remote_input_interrupt_request): Declare.
15347 * win32-low.c (winapi_DebugBreakProcess,
15348 winapi_GenerateConsoleCtrlEvent): New typedefs.
15349 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15351 (win32_wait): Check for remote interrupt request
15352 with check_remote_input_interrupt_request.
15353 (win32_request_interrupt): New function.
15354 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15356 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15358 * win32-low.c (debug_registers_changed,
15359 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15360 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15361 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15362 (thread_rec): Get context using the low target.
15363 (child_add_thread): Call thread_added on the low target,
15364 which does the same thing.
15366 (do_initial_child_stuff): Remove debug registers references.
15367 Set context using the low target. Resume threads after
15368 setting the contexts.
15369 (child_continue): Remove dead variable. Remove debug
15370 registers references.
15371 (child_fetch_inferior_registers): Go through the low target.
15372 (do_child_store_inferior_registers): Remove.
15373 (child_store_inferior_registers): Go through the low target.
15374 (win32_resume): Remove debug registers references.
15375 Set context using the low target.
15376 (handle_exception): Change return type to void. Don't record
15377 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15378 first chance exception.
15379 (get_child_debug_event): Change return type to void. Remove
15380 goto loop. Always return after waiting for debug event.
15381 (win32_wait): Convert to switch statement. Handle spurious
15384 * win32-i386-low.c (debug_registers_changed,
15385 debug_registers_used): New.
15386 (initial_stuff): Rename to ...
15387 (i386_initial_stuff): ... this. Clear debug registers
15389 (store_debug_registers): Delete.
15390 (i386_get_thread_context): New.
15391 (load_debug_registers): Delete.
15392 (i386_set_thread_context): New.
15393 (i386_thread_added): New.
15394 (single_step): Rename to ...
15395 (i386_single_step): ... this.
15396 (do_fetch_inferior_registers): Rename to ...
15397 (i386_fetch_inferior_register): ... this.
15398 (i386_store_inferior_register): New.
15399 (the_low_target): Adapt to new interface.
15401 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15402 (arm_get_thread_context): New.
15403 (arm_set_thread_context): New.
15405 (do_fetch_inferior_registers): Rename to ...
15406 (arm_fetch_inferior_register): ... this.
15407 (arm_store_inferior_register): New.
15408 (arm_wince_breakpoint): Reimplement as unsigned long.
15409 (arm_wince_breakpoint_len): Define.
15410 (the_low_target): Adapt to new interface.
15412 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15413 load_debug_registers. Add get_thread_context, set_thread_context,
15414 thread_added and store_inferior_register. Rename
15415 fetch_inferior_registers to fetch_inferior_register.
15416 (regptr): Remove declaration.
15418 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15420 * linux-low.c (linux_detach): Change return type to int. Return 0.
15421 * spu-low.c (spu_detach): Likewise.
15423 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15425 * target.h (target_ops): Change return type of detach to int.
15427 (join_inferior): New.
15428 * server.c (main): Don't skip detach support on mingw32.
15429 If the inferior doesn't support detaching return error.
15430 Call join_inferior instead of using waitpid.
15431 * linux-low.c (linux_join): New.
15432 (linux_target_op): Add linux_join.
15433 * spu-low.c (spu_join): New.
15434 (spu_target_ops): Add spu_join.
15435 * win32-low.c (win32_detach): Adapt to new interface.
15436 Reopen current_process_handle before detaching. Issue a child
15437 resume before detaching.
15439 (win32_target_op): Add win32_join.
15441 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15443 * win32-low.c (win32-attach): Fix return value.
15444 * target.h (target_ops): Describe ATTACH return values.
15446 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15448 * win32-low.c (GETPROCADDRESS): Define.
15449 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15450 (winapi_DebugSetProcessKillOnExit): Likewise.
15451 (win32_create_inferior): Force usage of ansi CreateProcessA.
15452 (win32_attach): Use GETPROCADDRESS.
15453 (win32_detach): Likewise.
15455 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15457 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15459 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15461 * win32-low.c: Commit leftover changes from 2007-03-29.
15463 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15465 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15466 fields short instead of int. Add explicit padding.
15467 (i387_cache_to_fsave): Remove unnecessary casts.
15468 (i387_fsave_to_cache): Doc fix.
15469 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15471 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15473 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15474 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15476 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15478 * configure.srv (arm*-*-mingw32ce*): Move near the other
15481 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15483 * configure.ac: Add errno checking.
15484 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15485 sys/file.h and malloc.h.
15486 (AC_CHECK_DECLS): Add perror.
15487 (srv_mingwce): Handle.
15488 * configure.srv (i[34567]86-*-cygwin*): Add
15489 win32-i386-low.o to srv_tgtobj.
15490 (i[34567]86-*-mingw*): Likewise.
15491 (arm*-*-mingw32ce*): Add case.
15492 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15493 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15494 [__MINGW32CE__] (strerror): New function.
15495 [__MINGW32CE__] (errno): Define to GetLastError.
15496 [__MINGW32CE__] (COUNTOF): New macro.
15497 (remote_open): Remove extra close call.
15498 * mem-break.c (delete_breakpoint_at): New function.
15499 * mem-break.h (delete_breakpoint_at): Declare.
15500 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15501 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15502 [USE_WIN32API] (read, write): Add char* casts.
15503 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15504 * server.h: Include wincecompat.h on Windows CE.
15505 [HAVE_ERRNO_H]: Check.
15506 (perror): Declare if not declared.
15507 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15508 (perror_with_name): Remove errno declaration.
15509 * wincecompat.h: New.
15510 * wincecompat.c: New.
15511 * win32-low.h: New.
15512 * win32-arm-low.c: New.
15513 * win32-i386-low.c: New.
15514 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15515 (OUTMSG2): Make it safe.
15517 (COUNTOF): New macro.
15518 (NUM_REGS): Get it from the low target.
15519 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15520 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15521 (thread_rec): Let low target handle debug registers.
15522 (child_add_thread): Likewise.
15523 (child_init_thread_list): Likewise.
15524 (continue_one_thread): Likewise.
15526 (do_child_fetch_inferior_registers): Move to ...
15527 * win32-i386-low.c: ... here, and rename to ...
15528 (do_fetch_inferior_registers): ... this.
15529 * win32-low.c (child_fetch_inferior_registers):
15530 Go through the low target.
15531 (do_child_store_inferior_registers): Use regptr.
15532 (strwinerror): New function.
15533 (win32_create_inferior): Handle Windows CE.
15534 Use strwinerror instead of strerror on Windows error
15535 codes. Add program to the error output.
15536 Don't close the main thread handle on Windows CE.
15537 (win32_attach): Use coredll.dll on Windows CE.
15538 (win32_kill): Close current process and current
15540 (win32_detach): Use coredll.dll on Windows CE.
15541 (win32_resume): Let low target handle debug registers, and
15543 (handle_exception): Add/Remove initial breakpoint. Avoid
15544 non-existant WSTOPSIG on Windows CE.
15545 (win32_read_inferior_memory): Cast to remove warning.
15546 (win32_arch_string): Go through the low target.
15547 (initialize_low): Call set_breakpoint_data with the low
15548 target's breakpoint.
15549 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15550 FOP_REGNUM, mappings): Move to ...
15551 * win32-i386-low.c: ... here.
15552 * win32-low.c (win32_thread_info): Move to ...
15553 * win32-low.h: ... here.
15554 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15555 win32-arm-low.c and wincecompat.c.
15556 (all:): Add $EXEEXT.
15557 (install-only:): Likewise.
15558 (gdbserver:): Likewise.
15559 (gdbreplay:): Likewise.
15560 * config.in: Regenerate.
15561 * configure: Regenerate.
15563 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15565 * win32-low.c: Rename typedef thread_info to
15566 win32_thread_info throughout.
15568 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15570 * win32-i386-low.c: Rename to ...
15571 * win32-low.c: ... this.
15572 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15573 * Makefile.in: Likewise.
15575 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15577 * remote-utils.c (monitor_output): Constify msg parameter.
15578 * server.h (monitor_output): Likewise.
15579 * win32-i386-low.c (handle_output_debug_string): New.
15580 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15581 handle_output_debug_string.
15582 (get_child_debug_event): Likewise.
15584 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15586 * server.c (main): Correct strtoul check.
15588 2007-03-27 Jon Ringle <jon@ringle.org>
15590 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15592 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15594 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15596 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15598 * terminal.h: Check HAVE_SGTTY_H.
15600 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
15602 * remote-utils.c (remote_open): Print out the assigned port number.
15604 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15606 * remote-utils.c (monitor_output): New function.
15607 * server.c (debug_threads): Define here.
15608 (monitor_show_help): New function.
15609 (handle_query): Handle qRcmd.
15610 (main): Do not handle 'd' packet.
15611 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15612 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15615 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15617 * Makefile.in (EXEEXT): New.
15618 (clean): Use $(EXEEXT).
15620 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15622 * target.h (target_ops): Rename send_signal to request_interrupt,
15623 and remove enum target_signal parameter.
15624 * linux-low.c (linux_request_interrupt): Rename from
15625 linux_send_signal, and always send SIGINT.
15626 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15627 and always send SIGINT.
15628 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15630 (input_interrupt): Likewise.
15632 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15634 * server.c (get_features_xml): Check if target implemented
15636 * win32-i386-low.c (win32_arch_string): New.
15637 (win32_target_ops): Add win32_arch_string as arch_string member.
15639 2007-02-22 Markus Deuling <deuling@de.ibm.com>
15641 * spu-low.c (spu_arch_string): New.
15642 (spu_target_ops): Add spu_arch_string.
15644 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15646 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15647 * configure.ac: Do not check for terminal.h.
15648 * configure, config.in: Regenerated.
15650 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15652 * Makefile.in (OBS): Add $(XML_BUILTIN).
15653 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15655 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15656 (arm-with-iwmmxt.c): New.
15657 * config.in, configure: Regenerate.
15658 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15659 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15660 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15661 (arm*-*-linux*): Add iWMMXt and regset support.
15662 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15663 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15664 (arm_store_wmmxregset, target_regsets): New.
15665 * server.c (get_features_xml): Take annex argument. Check builtin
15667 (handle_query): Handle multiple annexes.
15669 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15671 * remote-utils.c [USE_WIN32API] (read, write): Define.
15672 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15675 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15677 * linux-i386-low.c (the_low_target): Set arch_string.
15678 * linux-x86-64-low.c (the_low_target): Likewise.
15679 * linux-low.c (linux_arch_string): New.
15680 (linux_target_ops): Add it.
15681 * linux-low.h (struct linux_target_ops): Add arch_string.
15682 * server.c (write_qxfer_response): Use const void * for DATA.
15683 (get_features_xml): New.
15684 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15685 * target.h (struct target_ops): Add arch_string method.
15687 2007-01-03 Denis Pilat <denis.pilat@st.com>
15688 Daniel Jacobowitz <dan@codesourcery.com>
15690 * linux-low.c (linux_kill): Handle being called with no threads.
15691 * win32-i386-low.c (win32_kill): Likewise.
15692 (get_child_debug_event): Clear current_process_handle.
15694 2006-12-30 Denis PILAT <denis.pilat@st.com>
15695 Daniel Jacobowitz <dan@codesourcery.com>
15697 * remote-utils.c (remote_open): Check the type of specified
15698 serial port devices before opening them.
15699 * server.c (main): Kill the inferior if an error occurs during
15700 the first remote_open.
15702 2006-12-05 Markus Deuling <deuling@de.ibm.com>
15704 * README: Update supported targets.
15706 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15708 * Makefile.in (clean): Remove reg-mips64.c.
15709 (reg-mips64.c, reg-mips64.o): New rules.
15710 * configure.srv: Handle mips64. Include regset support for mips.
15711 * linux-mips-low.c (union mips_register): New.
15712 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15713 (mips_breakpoint, mips_breakpoint_at): Use int.
15714 (mips_collect_register, mips_supply_register)
15715 (mips_collect_register_32bit, mips_supply_register_32bit)
15716 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15717 (mips_store_fpregset, target_regsets): New.
15718 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15720 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15722 * configure.srv: Add target "spu*-*-*".
15723 * Makefile.in (clean): Remove reg-spu.c.
15724 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15725 * spu-low.c: New file.
15727 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15729 * configure.ac: Correct td_thr_tls_get_addr test.
15730 * configure: Regenerated.
15732 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15734 * linux-low.c (linux_wait_for_event): Reformat. Use the
15735 pass_signals array.
15736 * remote-utils.c (decode_address_to_semicolon): New.
15737 * server.c (pass_signals, handle_general_set): New.
15738 (handle_query): Mention QPassSignals for qSupported.
15739 (main): Call handle_general_set.
15740 * server.h (pass_signals, decode_address_to_semicolon): New.
15742 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15744 * server.c (handle_query): Correct error handling for read_auxv.
15746 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15748 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15749 and srv_linux_thread_db to yes.
15750 * linux-s390-low.c (s390_fill_gregset): New function.
15751 (target_regsets): Define data structure.
15753 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15755 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15756 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15757 * config.in, configure: Regenerated.
15758 * inferiors.c (gdb_id_to_thread): New function.
15759 (gdb_id_to_thread_id): Use it.
15760 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15761 * linux-low.h (struct process_info): Add th member.
15762 (thread_db_get_tls_address): New prototype.
15763 * remote-utils.c (decode_address): Make non-static.
15764 * server.c (handle_query): Handle qGetTLSAddr.
15765 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15766 * target.h (struct target_ops): Add get_tls_address.
15767 * thread-db.c (maybe_attach_thread): Save the thread handle.
15768 (thread_db_get_tls_address): New.
15770 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15772 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15773 (linux_resume_one_process): Take a siginfo_t *. Update all
15774 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15775 (struct pending_signals): Add a siginfo_t.
15776 (linux_wait_for_process): Always set last_status.
15777 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15778 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15779 * linux-low.h (struct process_info): Add last_status.
15781 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15783 * remote-utils.c (try_rle): New function.
15784 (putpkt_binary): Use it.
15786 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15788 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15789 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15790 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15791 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15792 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15795 2006-08-08 Richard Sandiford <richard@codesourcery.com>
15797 * server.c (terminal_fd): New variable.
15798 (old_foreground_pgrp): Likewise.
15799 (restore_old_foreground_pgrp): New function.
15800 (start_inferior): Record the terminal file descriptor in terminal_fd
15801 and its original foreground group in old_foreground_pgrp. Register
15802 restore_old_foreground_pgrp with atexit().
15804 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15806 * server.c (handle_query): Correct qPart to qXfer.
15808 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15810 * configure.ac: Check for more headers which are missing on
15811 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15812 * configure.srv: Add Cygwin and mingw32.
15813 * remote-utils.c: Don't include headers unconditionally which
15814 are missing on mingw32. Include <winsock.h> for mingw32.
15815 (remote_open): Adjust for mingw32 support. Flush
15816 standard error after writing to it.
15817 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15818 (unblock_async_io, enable_async_io, disable_async_io)
15819 (readchar, getpkt): Update for Winsock support.
15820 (prepare_resume_reply): Expect a protocol signal number.
15821 * server.c: Disable <sys/wait.h> on mingw32.
15822 (start_inferior): Adjust for mingw32 support. Flush
15823 standard error after writing to it.
15824 (attach_inferior): Likewise. Use protocol signal
15826 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15828 * win32-i386-low.c: New file.
15829 * Makefile.in (XM_CLIBS): Set.
15830 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15831 (win32-i386-low.o): New dependency rule.
15832 * linux-low.c (linux_wait): Use target signal numbers.
15833 * target.h (struct target_ops): Doc fix.
15834 * server.h (target_signal_to_name): New prototype.
15835 * gdbreplay.c: Don't include headers unconditionally which
15836 are missing on mingw32. Include <winsock.h> for mingw32.
15837 (remote_close, remote_open): Adjust for Winsock support.
15838 * configure, config.in: Regenerated.
15840 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15842 * server.c (decode_xfer_read, write_qxfer_response): New.
15843 (handle_query): Take a packet length argument. Handle
15844 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15845 the qSupported response.
15846 (main): Update call to handle_query.
15848 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15850 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15851 (putpkt_binary): Renamed from putpkt and adjusted for binary
15853 (putpkt): New wrapper for putpkt_binary.
15854 (readchar): Don't mask off the high bit.
15855 (decode_X_packet): New function.
15856 * server.c (main): Call putpkt_binary if a handler sets the packet
15857 length. Save the length of the incoming packet. Handle 'X'.
15858 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15860 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15862 * server.c (handle_query): Handle qSupported.
15864 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15866 * remote-utils.c (all_symbols_looked_up): New variable.
15867 (look_up_one_symbol): Check it.
15868 * server.h (look_up_one_symbol): New declaration.
15869 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15871 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15873 * Makefile.in (linux-arm-low.o): Update dependencies.
15874 * linux-arm-low.c: Include "gdb_proc_service.h".
15875 (PTRACE_GET_THREAD_AREA): Define.
15876 (ps_get_thread_area): New function.
15878 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15880 * configure.srv (m68k*-*-uclinux*): New target.
15881 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15882 (linux_resume_one_process): Remove extraneous cast.
15883 (linux_read_offsets): New.
15884 (linux_target_op): Add linux_read_offsets on mmuless systems.
15885 * server.c (handle_query): Add qOffsets logic.
15886 * target.h (struct target_ops): Add read_offsets.
15888 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15890 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15891 (PTRACE_GET_THREAD_AREA): Define.
15892 (ps_get_thread_area): New function.
15893 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15894 (linux-x86-64-low.o): Update.
15896 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15898 * configure.ac: Remove checks for prfpregset_t.
15899 * gdb_proc_service.h: New file.
15900 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15901 new "gdb_proc_service.h".
15902 * proc-service.c: Likewise.
15903 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15904 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15905 * Makefile.in (gdb_proc_service_h): Updated.
15906 * configure, config.in: Regenerated.
15908 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15910 * remote-utils.c (prepare_resume_reply): Move declaration
15911 of gdb_id_from_wait to the top of the block.
15913 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15915 * linux-low.c (regsets_store_inferior_registers): Read the regset
15916 from the target before filling it.
15918 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15920 * server.c (attach_inferior): Return SIGTRAP for a successful
15923 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15925 * Makefile.in (OBS): Add version.o.
15926 (STAGESTUFF): Delete.
15927 (version.o): Add dependencies.
15928 (version.c): Replace rule.
15929 (clean): Remove version.c.
15930 * server.c (gdbserver_version): New.
15931 (gdbserver_usage): Use printf.
15932 (main): Handle --version and --help.
15933 * server.h (version, host_name): Add declarations.
15935 2005-12-23 Eli Zaretskii <eliz@gnu.org>
15947 * linux-x86-64-low.c:
15949 * linux-s390-low.c:
15950 * linux-ppc64-low.c:
15952 * linux-mips-low.c:
15953 * linux-m68k-low.c:
15954 * linux-m32r-low.c:
15957 * linux-ia64-low.c:
15958 * linux-i386-low.c:
15959 * linux-crisv32-low.c:
15971 * gdbserver.1: Add (C) after Copyright. Update the FSF
15974 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15976 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15977 (arm_breakpoint_at): Recognize both breakpoints.
15978 (the_low_target): Use the correct breakpoint instruction.
15980 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15982 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15983 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15984 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15985 (the_low_target): Update.
15987 2005-10-25 Andreas Schwab <schwab@suse.de>
15989 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15991 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15992 (ia64_num_regs): Reduce to 462.
15994 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15996 * acinclude.m4: Correct quoting.
15997 * aclocal.m4: Regenerated.
15999 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16000 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16001 (thread_db_init): Call thread_db_err_str.
16002 * configure.ac: Check for TD_VERSION.
16003 * config.in, configure: Regenerated.
16005 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16007 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16009 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16011 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16012 is not available. Define HAVE_PTRACE_GETREGS if it is.
16013 * config.in, configure: Regenerated.
16014 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16015 * linux-i386-low.c, linux-m68k-low.c: Update to use
16016 HAVE_PTRACE_GETREGS.
16017 * linux-low.c (regsets_fetch_inferior_registers)
16018 (regsets_store_inferior_registers): Only return 0 if we processed
16020 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16021 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16023 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16025 * inferiors.c (struct thread_info): Add gdb_id.
16026 (add_thread): Add gdb_id argument.
16027 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16028 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16029 calls to add_thread.
16030 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16031 * server.c (handle_query): Use thread_to_gdb_id.
16032 (handle_v_cont, main): Use gdb_id_to_thread_id.
16033 * server.h (add_thread): Update prototype.
16034 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16037 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16039 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16040 left-padded registers.
16041 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16042 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
16044 2005-07-01 Steve Ellcey <sje@cup.hp.com>
16046 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
16047 * configure: Regenerate.
16048 * config.in: Regenerate.
16049 * server.h (NEED_DECLARATION_STRERROR):
16050 Replace with !HAVE_DECL_STRERROR.
16052 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
16054 * linux-low.c (linux_wait, linux_send_signal): Don't test
16055 an unsigned long variable for > 0 if it could be MAX_ULONG.
16056 * server.c (myresume): Likewise.
16057 * target.c (set_desired_inferior): Likewise.
16059 2005-06-13 Mark Kettenis <kettenis@gnu.org>
16061 * configure.ac: Simplify and improve check for socklen_t.
16062 * configure, config.in: Regenerate.
16064 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
16066 * acconfig.h: Remove.
16067 * configure.ac: Add a test for socklen_t. Use three-argument
16068 AC_DEFINE throughout.
16069 * config.in: Regenerated using autoheader 2.59.
16070 * configure: Regenerated.
16072 * gdbreplay.c (socklen_t): Provide a default.
16073 (remote_open): Use socklen_t.
16074 * remote-utils.c (socklen_t): Provide a default.
16075 (remote_open): Use socklen_t.
16076 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16079 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16081 * linux-low.c (linux_read_memory, linux_write_memory)
16082 (linux_read_auxv): Likewise.
16083 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16084 (check_mem_write): Likewise.
16085 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16087 * regcache.c (struct inferior_rgcache_data, registers_to_string)
16088 (registers_from_string, register_data): Likewise.
16089 * server.c (handle_query, main): Likewise.
16090 * server.h (convert_ascii_to_int, convert_int_to_ascii)
16091 (decode_M_packet): Likewise.
16092 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16093 * target.h (struct target_ops): Update read_memory, write_memory,
16095 (read_inferior_memory, write_inferior_memory): Update.
16096 * linux-low.h (struct linux_target_ops): Change type of breakpoint
16097 to unsigned char *.
16098 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16099 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16100 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16101 linux-s390-low.c, linux-sh-low.c: Update for changes in
16102 read_inferior_memory and the_low_target->breakpoint.
16104 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
16106 * Makefile.in (SFILES): Add linux-ppc64-low.c.
16107 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
16108 * configure.srv: Add powerpc64-*-linux*.
16109 * linux-ppc64-low.c: New file.
16111 2005-05-23 Orjan Friberg <orjanf@axis.com>
16113 * linux-cris-low.c: New file with support for CRIS.
16114 * linux-crisv32-low.c: Ditto for CRISv32.
16115 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16116 (clean): Add reg-cris.c and reg-crisv32.c.
16117 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
16118 reg-crisv32.o, and reg-crisv32.c to make rules.
16119 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16120 recognized targets.
16122 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
16124 * linux-low.c (fetch_register): Ensure buffer size is a multiple
16125 of sizeof (PTRACE_XFER_TYPE).
16126 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
16128 2005-05-12 Orjan Friberg <orjanf@axis.com>
16130 * target.h (struct target_ops): Add insert_watchpoint,
16131 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16132 pointers for hardware watchpoint support.
16133 * linux-low.h (struct linux_target_ops): Ditto.
16134 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16135 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
16136 to linux_target_ops.
16137 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16139 * server.c (main): Recognize 'Z' and 'z' packets.
16141 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
16143 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16144 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16145 (the_low_target): Add new members.
16147 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16149 * proc-service.c (ps_lgetregs): Search all_processes instead of
16152 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16154 * server.c (start_inferior): Change return type to int.
16155 (attach_inferior): Change sigptr to int *.
16156 (handle_v_cont, handle_v_requests): Change signal to int *.
16157 (main): Change signal to int.
16159 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
16161 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16162 * configure.srv: Add m32r*-*-linux*.
16163 * linux-m32r-low.c: New file.
16165 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
16167 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16169 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16171 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16172 Take unsigned long arguments for PIDs.
16173 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16174 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16175 (wait_for_sigstop, linux_resume_one_process)
16176 (regsets_fetch_inferior_registers, linux_send_signal)
16177 (linux_read_auxv): Likewise. Update the types of variables holding
16178 PIDs. Update format string specifiers.
16179 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16180 * remote-utils.c (prepare_resume_reply): Likewise.
16181 * server.c (cont_thread, general_thread, step_thread)
16182 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16184 (handle_query): Update format specifiers.
16185 (handle_v_cont, main): Use strtoul for thread IDs.
16186 * server.h (struct inferior_list_entry): Use unsigned long for ID.
16187 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16188 (general_thread, step_thread, thread_from_wait)
16189 (old_thread_from_wait): Update.
16190 * target.h (struct thread_resume): Use unsigned long for THREAD.
16191 (struct target_ops): Use unsigned long for arguments to attach and
16194 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
16196 * acinclude.m4: Include bfd/bfd.m4 directly.
16197 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
16198 <agriffis@toolchain.org>.
16199 * aclocal.m4, configure: Regenerated.
16201 2005-01-07 Andrew Cagney <cagney@gnu.org>
16203 * configure.ac: Rename configure.in, require autoconf 2.59.
16204 * configure: Re-generate.
16206 2004-12-08 Daniel Jacobowitz <dan@debian.org>
16208 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
16209 LIBS when finished.
16210 * aclocal.m4: Regenerated.
16211 * configure: Regenerated.
16213 2004-11-21 Andreas Schwab <schwab@suse.de>
16215 * linux-m68k-low.c (m68k_num_gregs): Define.
16216 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16217 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16218 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16219 (m68k_breakpoint_at): New. Add to the_low_target.
16221 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16222 srv_linux_thread_db to yes.
16224 2004-10-20 Joel Brobecker <brobecker@gnat.com>
16226 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16227 (ARCH_SET_FS): Likewise.
16228 (ARCH_GET_FS): Likewise.
16229 (ARCH_GET_GS): Likewise.
16231 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16233 * linux-i386-low.c (ps_get_thread_area): New.
16234 * linux-x86-64-low.c (ps_get_thread_area): New.
16235 * linux-low.c: Include <sys/syscall.h>.
16236 (linux_kill_one_process): Don't kill the first thread here.
16237 (linux_kill): Kill the first thread here.
16238 (kill_lwp): New function.
16239 (send_sigstop, linux_send_signal): Use it.
16240 * proc-service.c: Clean up #ifdefs.
16241 (fpregset_info): Delete.
16242 (ps_lgetregs): Update and enable implementation.
16243 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16245 * remote-utils.c (struct sym_cache, symbol_cache): New.
16246 (input_interrupt): Print a clearer message.
16247 (async_io_enabled): New variable.
16248 (enable_async_io, disable_async_io): Use it. Update comments.
16249 (look_up_one_symbol): Use the symbol cache.
16250 * thread-db.c (thread_db_look_up_symbols): New function.
16251 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
16253 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16255 * configure.in: Test for -rdynamic.
16256 * configure: Regenerated.
16257 * Makefile (INTERNAL_LDFLAGS): New.
16258 (gdbserver, gdbreplay): Use it.
16260 2004-09-02 Andrew Cagney <cagney@gnu.org>
16262 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16264 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
16266 * linux-low.c (linux_wait): Clear all_processes list also.
16268 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16270 * linux-low.c: Include <errno.h>. Remove extern declaration of
16273 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16275 * gdbreplay.c, server.h, utils.c: Update copyright years.
16277 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16279 * server.c (main): Print child status or termination signal from
16280 variable 'signal', not 'sig'.
16282 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16284 * linux-low.c (linux_read_memory): Change return type to
16285 int. Check for and return error from ptrace().
16286 * target.c (read_inferior_memory): Change return type to int. Pass
16287 back return status from the_target->read_memory().
16288 * target.h (struct target_ops): Adapt *read_memory() prototype.
16290 (read_inferior_memory): Adapt prototype.
16291 * server.c (main): Return an error packet if
16292 read_inferior_memory() returns an error.
16294 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
16296 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16297 Unify with other clean targets.
16299 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16301 * server.c (handle_v_cont): Call set_desired_inferior.
16303 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16305 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16307 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16309 * linux-low.c (linux_wait): Unblock async I/O.
16310 (linux_resume): Block and enable async I/O.
16311 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16312 * server.h (block_async_io, unblock_async_io): Add prototypes.
16314 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16316 * remote-utils.c (remote_open): Print a status notice after
16317 opening a TCP port.
16318 * server.c (attach_inferior): Print a status notice after
16321 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16323 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16325 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
16327 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16329 * server.c, target.h: Update copyright years.
16331 2004-02-25 Roland McGrath <roland@redhat.com>
16333 * target.h (struct target_ops): New member `read_auxv'.
16334 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16335 * linux-low.c (linux_read_auxv): New function.
16336 (linux_target_ops): Initialize `read_auxv' member to that.
16338 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16340 Committed by Jim Blandy <jimb@redhat.com>.
16342 * linux-s390-low.c (s390_num_regs): Update.
16343 (s390_regmap): Remove control registers. Use __s390x__ predefine
16344 instead of GPR_SIZE to distiguish s390 and s390x targets.
16346 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
16348 * linux-low.c: Update copyright year.
16349 (check_removed_breakpoint): Clear pending_is_breakpoint.
16350 (linux_set_resume_request, linux_queue_one_thread)
16351 (resume_status_pending_p): New functions.
16352 (linux_continue_one_thread): Use process->resume.
16353 (linux_resume): Only resume threads if there are no pending events.
16354 * linux-low.h (struct process_info): Add resume request
16357 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
16359 * regcache.c (new_register_cache): Clear the allocated register
16360 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16362 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
16364 * linux-low.c (linux_resume): Take a struct thread_resume *
16366 (linux_wait): Update call.
16367 (resume_ptr): New static variable.
16368 (linux_continue_one_thread): Renamed from
16369 linux_continue_one_process. Use resume_ptr.
16370 (linux_resume): Use linux_continue_one_thread.
16371 * server.c (handle_v_cont, handle_v_requests): New functions.
16372 (myresume): New function.
16373 (main): Handle 'v' case.
16374 * target.h (struct thread_resume): New type.
16375 (struct target_ops): Change argument of "resume" to struct
16377 (myresume): Delete macro.
16379 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16381 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16382 (uninstall): Support DESTDIR.
16384 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16386 * configure.srv: Add xscale*linux copy of arm*linux entry.
16388 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
16390 * linux-arm-low.c (arm_reinsert_addr): New function.
16391 (the_low_target): Add arm_reinsert_addr.
16393 2003-07-08 Mark Kettenis <kettenis@gnu.org>
16395 * mem-break.c: Remove whitespace at end of file.
16397 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16399 * configure.in: Check whether we need to prototype strerror.
16400 * server.h: Optionally prototype strerror.
16401 * gdbreplay.c (perror_with_name): Use strerror.
16402 * linux-low.c (linux_attach_lwp): Use strerror.
16403 * utils.c (perror_with_name): Use strerror.
16404 * config.in, configure: Regenerated.
16406 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16408 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16409 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16411 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
16413 * Makefile.in (SFILES): Update.
16414 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16415 low-sun3.c: Remove files.
16417 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
16419 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16420 (linux_detach_one_process, linux_detach): New functions.
16421 (linux_target_ops): Add linux_detach.
16422 * server.c (main): Handle 'D' packet.
16423 * target.h (struct target_ops): Add "detach" member.
16424 (detach_inferior): Define.
16426 2003-06-13 Mark Kettenis <kettenis@gnu.org>
16428 From Kelley Cook <kelleycook@wideopenwest.com>:
16429 * configure.srv: Accept i[34567]86 variants.
16431 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
16433 * linux-low.c (linux_wait_for_event): Correct comment typos.
16434 (linux_resume_one_process): Call check_removed_breakpoint.
16435 (linux_send_signal): New function.
16436 (linux_target_ops): Add linux_send_signal.
16437 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16439 * target.h (struct target_ops): Add send_signal.
16441 2003-05-29 Jim Blandy <jimb@redhat.com>
16443 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16444 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16445 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16446 away part of the register's value.
16448 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
16450 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16451 (linux_wait_for_event, linux_init_signals): Likewise.
16453 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
16455 * configure.in: Check for stdlib.h.
16456 * configure: Regenerated.
16457 * config.in: Regenerated.
16459 2003-01-04 Andreas Schwab <schwab@suse.de>
16461 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16463 2003-01-02 Andrew Cagney <ac131313@redhat.com>
16465 * Makefile.in: Remove obsolete code.
16467 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
16469 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16470 defined(PT_FPR0_HI).
16472 2002-11-17 Stuart Hughes <seh@zee2.com>
16474 * linux-arm-low.c (arm_num_regs): Increase.
16475 (arm_regmap): Include status register.
16477 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
16479 * linux-low.c (register_addr): Remove incorrect -1 check.
16481 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
16483 * linux-low.c (linux_create_inferior): Call setpgid. Return
16485 (unstopped_p, linux_signal_pid): Remove.
16486 (linux_target_ops): Remove linux_signal_pid.
16487 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16488 global instead of target method.
16489 * target.h (struct target_ops): Remove signal_pid. Update comment
16490 for create_inferior.
16491 * server.c (signal_pid): New variable.
16492 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
16493 gdbserver. Set the child to be the foreground process group.
16494 (attach_inferior): Set signal_pid.
16496 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
16498 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16500 2002-08-20 Jim Blandy <jimb@redhat.com>
16502 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16505 2002-08-01 Andrew Cagney <cagney@redhat.com>
16507 * Makefile.in: Make chill references obsolete.
16509 2002-07-24 Kevin Buettner <kevinb@redhat.com>
16511 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16512 * configure: Regenerate.
16513 * config.in: Regenerate.
16515 2002-07-09 David O'Brien <obrien@FreeBSD.org>
16517 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16518 (perror_with_name, remote_close, remote_open, expect, play): Static.
16520 2002-07-04 Michal Ludvig <mludvig@suse.cz>
16522 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
16523 byte offsets instead of an array of indexes.
16524 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16526 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
16528 * regcache.c: Add comment.
16530 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
16532 * thread-db.c: New file.
16533 * proc-service.c: New file.
16534 * acinclude.m4: New file.
16535 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16536 proc-service.o, and thread-db.o.
16537 (linux-low.o): Add USE_THREAD_DB.
16538 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16539 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16540 * aclocal.m4: Regenerated.
16541 * config.in: Regenerated.
16542 * configure: Regenerated.
16543 * configure.in: Check for proc_service.h, sys/procfs.h,
16544 thread_db.h, and linux/elf.h headrs.
16545 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16546 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16547 Check for -lthread_db and thread support.
16548 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16549 PowerPC, and SuperH.
16550 * i387-fp.c: Constify arguments.
16551 * i387-fp.h: Likewise.
16552 * inferiors.c: (struct thread_info): Renamed from
16553 `struct inferior_info'. Remove PID member. Use generic inferior
16554 list header. All uses updated.
16555 (inferiors, signal_pid): Removed.
16556 (all_threads): New variable.
16557 (get_thread): Define.
16558 (add_inferior_to_list): New function.
16559 (for_each_inferior): New function.
16560 (change_inferior_id): New function.
16561 (add_inferior): Removed.
16562 (remove_inferior): New function.
16563 (add_thread): New function.
16564 (free_one_thread): New function.
16565 (remove_thread): New function.
16566 (clear_inferiors): Use for_each_inferior and free_one_thread.
16567 (find_inferior): New function.
16568 (find_inferior_id): New function.
16569 (inferior_target_data): Update argument type.
16570 (set_inferior_target_data): Likewise.
16571 (inferior_regcache_data): Likewise.
16572 (set_inferior_regcache_data): Likewise.
16573 * linux-low.c (linux_bp_reinsert): Remove.
16574 (all_processes, stopping_threads, using_thrads)
16575 (struct pending_signals, debug_threads, pid_of): New.
16576 (inferior_pid): Replace with macro.
16577 (struct inferior_linux_data): Remove.
16578 (get_stop_pc, add_process): New functions.
16579 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16580 Use add_process and add_thread.
16581 (linux_attach_lwp): New function, based on old linux_attach. Use
16582 add_process and add_thread. Set stop_expected for new threads.
16583 (linux_attach): New function.
16584 (linux_kill_one_process): New function.
16585 (linux_kill): Kill all LWPs.
16586 (linux_thread_alive): Use find_inferior_id.
16587 (check_removed_breakpoints, status_pending_p): New functions.
16588 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16589 Update. Use WNOHANG. Wait for cloned processes also. Update process
16590 struct for the found process.
16591 (linux_wait_for_event): New function.
16592 (linux_wait): Use it. Support LWPs.
16593 (send_sigstop, wait_for_sigstop, stop_all_processes)
16594 (linux_resume_one_process, linux_continue_one_process): New functions.
16595 (linux_resume): Support LWPs.
16596 (REGISTER_RAW_SIZE): Remove.
16597 (fetch_register): Use register_size instead. Call supply_register.
16598 (usr_store_inferior_registers): Likewise. Call collect_register.
16599 Fix recursive case.
16600 (regsets_fetch_inferior_registers): Improve error message.
16601 (regsets_store_inferior_registers): Add debugging.
16602 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16603 (unstopped_p, linux_signal_pid): New functions.
16604 (linux_target_ops): Add linux_signal_pid.
16605 (linux_init_signals): New function.
16606 (initialize_low): Call it. Initialize using_threads.
16607 * regcache.c (inferior_regcache_data): Add valid
16609 (get_regcache): Fetch registers lazily. Add fetch argument
16610 and update all callers.
16611 (regcache_invalidate_one, regcache_invalidate): New
16613 (new_register_cache): Renamed from create_register_cache.
16614 Return the new regcache.
16615 (free_register_cache): Change argument to a void *.
16616 (registers_to_string, registers_from_string): Call get_regcache
16617 with fetch flag set.
16618 (register_data): Make static. Pass fetch flag to get_regcache.
16619 (supply_register): Call get_regcache with fetch flag clear.
16620 (collect_register): Call get_regcache with fetch flag set.
16621 (collect_register_as_string): New function.
16622 * regcache.h: Update.
16623 * remote-utils.c (putpkt): Flush after debug output and use
16625 Handle input interrupts while waiting for an ACK.
16626 (input_interrupt): Use signal_pid method.
16627 (getpkt): Flush after debug output and use stderr.
16628 (outreg): Use collect_register_as_string.
16629 (new_thread_notify, dead_thread_notify): New functions.
16630 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16631 and general_thread.
16632 (look_up_one_symbol): Flush after debug output.
16633 * server.c (step_thread, server_waiting): New variables.
16634 (start_inferior): Don't use signal_pid. Update call to mywait.
16635 (attach_inferior): Update call to mywait.
16636 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16637 (main): Don't fetch/store registers explicitly. Use
16638 set_desired_inferior. Support proposed ``Hs'' packet. Update
16640 * server.h: Update.
16641 (struct inferior_list, struct_inferior_list_entry): New.
16642 * target.c (set_desired_inferior): New.
16643 (write_inferior_memory): Constify.
16644 (mywait): New function.
16645 * target.h: Update.
16646 (struct target_ops): New signal_pid method.
16647 (mywait): Removed macro, added prototype.
16649 * linux-low.h (regset_func): Removed.
16650 (regset_fill_func, regset_store_func): New.
16651 (enum regset_type): New.
16652 (struct regset_info): Add type field. Use new operation types.
16653 (struct linux_target_ops): stop_pc renamed to get_pc.
16654 Add decr_pc_after_break and breakpoint_at.
16655 (get_process, get_thread_proess, get_process_thread)
16656 (strut process_info, all_processes, linux_attach_lwp)
16657 (thread_db_init): New.
16659 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16660 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16661 (the_low_target): Add new members.
16662 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16663 (i386_store_fpxregset): Constify.
16664 (target_regsets): Add new kind identifier.
16665 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16666 (i386_set_pc): Add debugging.
16667 (i386_breakpoint_at): New function.
16668 (the_low_target): Add new members.
16669 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16670 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16671 (mips_breakpoint_at): New.
16672 (the_low_target): Add new members.
16673 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16674 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16675 (the_low_target): Add new members.
16676 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16677 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16678 (the_low_target): Add new members.
16679 * linux-x86-64-low.c (target_regsets): Add new kind
16682 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
16684 From Martin Pool <mbp@samba.org>:
16685 * server.c (gdbserver_usage): New function.
16688 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
16690 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16691 stop_at -> stop_pc.
16693 2002-05-04 Andrew Cagney <ac131313@redhat.com>
16695 * Makefile.in: Remove obsolete code.
16697 2002-04-24 Michal Ludvig <mludvig@suse.cz>
16699 * linux-low.c (regsets_fetch_inferior_registers),
16700 (regsets_store_inferior_registers): Removed cast to int from
16702 * regcache.h: Added declaration of struct inferior_info.
16704 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16706 * inferiors.c (struct inferior_info): Add regcache_data.
16707 (add_inferior): Call create_register_cache.
16708 (clear_inferiors): Call free_register_cache.
16709 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16710 * regcache.c (struct inferior_regcache_data): New.
16711 (registers): Remove.
16712 (get_regcache): New function.
16713 (create_register_cache, free_register_cache): New functions.
16714 (set_register_cache): Don't initialize the register cache here.
16715 (registers_to_string, registers_from_string, register_data): Call
16717 * regcache.h: Add prototypes.
16718 * server.h: Likewise.
16720 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16722 * mem-break.c: New file.
16723 * mem-break.h: New file.
16724 * Makefile.in: Add mem-break.o rule; update server.h
16726 * inferiors.c (struct inferior_info): Add target_data
16728 (clear_inferiors): Free target_data member if set.
16729 (inferior_target_data, set_inferior_target_data): New functions.
16730 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16731 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16732 * linux-low.c (linux_bp_reinsert): New variable.
16733 (struct inferior_linux_data): New.
16734 (linux_create_inferior): Use set_inferior_target_data.
16735 (linux_attach): Likewise. Call add_inferior.
16736 (linux_wait_for_one_inferior): New function.
16737 (linux_wait): Call it.
16738 (linux_write_memory): Add const.
16739 (initialize_low): Call set_breakpoint_data.
16740 * linux-low.h (struct linux_target_ops): Add breakpoint
16742 * server.c (attach_inferior): Remove extra add_inferior
16744 * server.h: Include mem-break.h. Update inferior.c
16746 * target.c (read_inferior_memory)
16747 (write_inferior_memory): New functions.
16748 * target.h (read_inferior_memory)
16749 (write_inferior_memory): Change macros to prototypes.
16750 (struct target_ops): Update comments. Add const to write_memory
16753 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
16755 * linux-low.c (usr_store_inferior_registers): Support
16756 registers which are allowed to fail to store.
16757 * linux-low.h (linux_target_ops): Likewise.
16758 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16759 (ppc_cannot_store_register): FPSCR may not be storable.
16761 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16763 * server.h: Include <string.h> if HAVE_STRING_H.
16764 * ChangeLog: Correct paths in last ChangeLog entry.
16766 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16768 * linux-low.h: Remove obsolete prototypes.
16769 (struct linux_target_ops): New.
16770 (extern the_low_target): New.
16771 * linux-low.c (num_regs, regmap): Remove declarations.
16772 (register_addr): Use the_low_target explicitly.
16773 (fetch_register): Likewise.
16774 (usr_fetch_inferior_registers): Likewise.
16775 (usr_store_inferior_registers): Likewise.
16776 * linux-arm-low.c (num_regs): Remove.
16777 (arm_num_regs): Define.
16778 (arm_regmap): Renamed from regmap, made static.
16779 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16781 (arm_cannot_store_register): Renamed from cannot_store_register,
16783 (the_low_target): New.
16784 * linux-i386-low.c (num_regs): Remove.
16785 (i386_num_regs): Define.
16786 (i386_regmap): Renamed from regmap, made static.
16787 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16789 (i386_cannot_store_register): Renamed from cannot_store_register,
16791 (the_low_target): New.
16792 * linux-ia64-low.c (num_regs): Remove.
16793 (ia64_num_regs): Define.
16794 (ia64_regmap): Renamed from regmap, made static.
16795 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16797 (ia64_cannot_store_register): Renamed from cannot_store_register,
16799 (the_low_target): New.
16800 * linux-m68k-low.c (num_regs): Remove.
16801 (m68k_num_regs): Define.
16802 (m68k_regmap): Renamed from regmap, made static.
16803 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16805 (m68k_cannot_store_register): Renamed from cannot_store_register,
16807 (the_low_target): New.
16808 * linux-mips-low.c (num_regs): Remove.
16809 (mips_num_regs): Define.
16810 (mips_regmap): Renamed from regmap, made static.
16811 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16813 (mips_cannot_store_register): Renamed from cannot_store_register,
16815 (the_low_target): New.
16816 * linux-ppc-low.c (num_regs): Remove.
16817 (ppc_num_regs): Define.
16818 (ppc_regmap): Renamed from regmap, made static.
16819 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16821 (ppc_cannot_store_register): Renamed from cannot_store_register,
16823 (the_low_target): New.
16824 * linux-s390-low.c (num_regs): Remove.
16825 (s390_num_regs): Define.
16826 (s390_regmap): Renamed from regmap, made static.
16827 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16829 (s390_cannot_store_register): Renamed from cannot_store_register,
16831 (the_low_target): New.
16832 * linux-sh-low.c (num_regs): Remove.
16833 (sh_num_regs): Define.
16834 (sh_regmap): Renamed from regmap, made static.
16835 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16837 (sh_cannot_store_register): Renamed from cannot_store_register,
16839 (the_low_target): New.
16840 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16841 (the_low_target): New.
16843 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16845 * Makefile.in: Add stamp-h target.
16846 * configure.in: Create stamp-h.
16847 * configure: Regenerated.
16849 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16851 * inferiors.c: New file.
16852 * target.c: New file.
16853 * target.h: New file.
16854 * Makefile.in: Add target.o and inferiors.o. Update
16856 * linux-low.c (inferior_pid): New static variable,
16857 moved from server.c.
16858 (linux_create_inferior): Renamed from create_inferior.
16859 Call add_inferior. Return 0 on success instead of a PID.
16860 (linux_attach): Renamed from myattach.
16861 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16862 (linux_thread_alive): Renamed from mythread_alive.
16863 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16865 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16866 (regsets_store_inferior_registers): Correct error message.
16867 Add missing ``return 0''.
16868 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16869 (linux_store_registers): Renamed from store_inferior_registers.
16870 (linux_read_memory): Renamed from read_inferior_memory.
16871 (linux_write_memory): Renamed from write_inferior_memory.
16872 (linux_target_ops): New structure.
16873 (initialize_low): Call set_target_ops ().
16874 * remote-utils.c (unhexify): New function.
16875 (hexify): New function.
16876 (input_interrupt): Send signals to ``signal_pid''.
16877 * server.c (inferior_pid): Remove.
16878 (start_inferior): Update create_inferior call.
16879 (attach_inferior): Call add_inferior.
16880 (handle_query): New function.
16881 (main): Call handle_query for `q' packets.
16882 * server.h: Include "target.h". Remove obsolete prototypes.
16883 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16885 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16887 * Makefile.in: Add WARN_CFLAGS. Update configury
16889 * configure.in: Check for <string.h>
16890 * configure: Regenerate.
16891 * config.in: Regenerate.
16892 * gdbreplay.c: Include needed system headers.
16893 (remote_open): Remove strchr prototype.
16894 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16895 * regcache.c (supply_register): Change buf argument to const void *.
16896 (supply_register_by_name): Likewise.
16897 (collect_register): Change buf argument to void *.
16898 (collect_register_by_name): Likewise.
16899 * regcache.h: Add missing prototypes.
16900 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16901 * server.c (handle_query): New function.
16902 (attached): New static variable, moved out of main.
16903 (main): Quiet longjmp clobber warnings.
16904 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16905 * utils.c (error): Remove NORETURN.