1 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
5 * server.h (struct client_state) <disable_randomization>:
8 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
10 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
12 (mips_supply_ptrace_register): Likewise.
14 2018-07-22 Tom Tromey <tom@tromey.com>
18 2018-07-22 Tom Tromey <tom@tromey.com>
20 * win32-low.c (win32_create_inferior): Remove unused variables.
21 * gdbreplay.c (remote_open): Remove unused variable.
22 * remote-utils.c (remote_prepare): Remove unused variable.
23 * x86-tdesc.h (X86_TDESC_H): Define.
24 (amd64_expedite_regs): Define conditionally.
25 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
26 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
27 * remote-utils.c (readchar): Remove unused variable.
29 2018-07-13 Pedro Alves <palves@redhat.com>
31 * linux-low.c (linux_kill): Change parameter to process_info
32 pointer instead of pid. Adjust.
33 * lynx-low.c (lynx_kill): Likewise.
34 * nto-low.c (nto_kill): Likewise.
35 * spu-low.c (spu_kill): Likewise.
36 * win32-low.c (win32_kill): Likewise.
37 * server.c (handle_v_kill, kill_inferior_callback)
38 (detach_or_kill_for_exit): Adjust.
39 * target.c (kill_inferior): Change parameter to process_info
40 pointer instead of pid. Adjust.
41 * target.h (struct target_ops) <kill>: Change parameter to
42 process_info pointer instead of pid. Adjust all implementations
44 (kill_inferior): Likewise.
46 2018-07-13 Pedro Alves <palves@redhat.com>
48 * linux-low.c (linux_detach, linux_join): Change parameter to
49 process_info pointer instead of pid. Adjust.
50 * lynx-low.c (lynx_detach, lynx_join): Likewise.
51 * nto-low.c (nto_detach): Likewise.
52 * spu-low.c (spu_detach, spu_join): Likewise.
53 * win32-low.c (win32_detach, win32_join): Likewise.
54 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
55 * target.h (struct target_ops) <detach, join>: Change parameter to
56 process_info pointer instead of pid. Adjust all implementations
58 (detach_inferior, join_inferior): Rename 'pid' parameter to
61 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
62 Jan Kratochvil <jan.kratochvil@redhat.com>
63 Paul Fertser <fercerpav@gmail.com>
64 Tsutomu Seki <sekiriki@gmail.com>
66 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
67 (OBS): Add 'common/netstuff.o'.
68 (GDBREPLAY_OBS): Likewise.
69 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
70 (remote_open): Implement support for IPv6
72 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
74 (handle_accept_event): Accept connections from IPv6 sources.
75 (remote_prepare): Handle IPv6-style hostnames; implement
76 support for IPv6 connections.
77 (remote_open): Implement support for printing connections from
80 2018-07-11 Pedro Alves <palves@redhat.com>
83 * mem-break.c (any_persistent_commands): Add process_info
84 parameter and use it instead of relying on the current process.
85 Change return type to bool.
86 * mem-break.h (any_persistent_commands): Add process_info
87 parameter and change return type to bool.
88 * server.c (handle_detach): Remove require_running_or_return call.
89 Look up the process_info for the process we're about to detach.
90 If not found, return back error to GDB. Adjust
91 any_persistent_commands call to pass down a process pointer.
93 2018-07-11 Pedro Alves <palves@redhat.com>
95 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
96 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
97 instead of collect_register_by_name.
98 * regcache.c (regcache_raw_get_unsigned_by_name): New.
99 * regcache.h (regcache_raw_get_unsigned_by_name): New.
101 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
102 Pedro Alves <palves@redhat.com>
104 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
106 2018-07-03 Tom Tromey <tom@tromey.com>
108 * linux-low.c: Update.
109 * lynx-low.c: Update.
110 * mem-break.c: Update.
112 * remote-utils.c: Update.
116 * win32-low.c: Update.
118 2018-07-03 Tom Tromey <tom@tromey.com>
122 2018-07-03 Tom Tromey <tom@tromey.com>
124 * linux-low.c: Update.
126 2018-07-03 Tom Tromey <tom@tromey.com>
130 2018-07-03 Tom Tromey <tom@tromey.com>
132 * linux-low.c: Update.
133 * linux-mips-low.c: Update.
134 * lynx-low.c: Update.
136 * remote-utils.c: Update.
140 * thread-db.c: Update.
142 2018-07-03 Tom Tromey <tom@tromey.com>
144 * linux-low.c: Update.
145 * linux-mips-low.c: Update.
146 * lynx-low.c: Update.
147 * mem-break.c: Update.
149 * remote-utils.c: Update.
153 * tracepoint.c: Update.
155 2018-07-03 Tom Tromey <tom@tromey.com>
157 * linux-low.c: Update.
158 * linux-ppc-low.c: Update.
159 * linux-x86-low.c: Update.
160 * proc-service.c: Update.
163 * thread-db.c: Update.
164 * win32-low.c: Update.
166 2018-07-03 Tom Tromey <tom@tromey.com>
168 * linux-low.c: Update.
169 * lynx-low.c: Update.
171 * remote-utils.c: Update.
173 * thread-db.c: Update.
174 * win32-low.c: Update.
176 2018-06-29 Joel Brobecker <brobecker@adacore.com>
178 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
179 parameter in call to 'amd64_create_target_description'.
181 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
183 * x86-tdesc.h: Remove executable permission flag.
185 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
187 * configure.ac: Remove AC_PREREQ, add missing quoting.
188 * configure: Re-generate.
189 * config.in: Re-generate.
190 * aclocal.m4: Re-generate.
192 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
194 * tracepoint.h (current_traceframe): Remove declaration.
196 2018-06-18 Alan Hayward <alan.hayward@arm.com>
198 * linux-aarch64-low.c (is_sve_tdesc): New function.
199 (aarch64_sve_regs_copy_to_regcache): Likewise.
200 (aarch64_sve_regs_copy_from_regcache): Likewise.
201 (aarch64_regs_info): Add SVE checks.
202 (initialize_low_arch): Initialize SVE.
204 2018-06-18 Alan Hayward <alan.hayward@arm.com>
206 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
208 2018-06-11 Alan Hayward <alan.hayward@arm.com>
210 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
211 (initialize_low_tracepoint): Likewise
212 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
213 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
215 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
217 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
219 2018-06-11 Alan Hayward <alan.hayward@arm.com>
221 * server.h (PBUFSIZ): Increase size
223 2018-06-11 Alan Hayward <alan.hayward@arm.com>
225 * regcache.c (regcache::raw_compare): New function.
226 * regcache.h (regcache::raw_compare): New declaration.
228 2018-06-11 Alan Hayward <alan.hayward@arm.com>
230 * regcache.c (new_register_cache): Use new.
231 (free_register_cache): Use delete.
232 (register_data): Use const.
233 (supply_register): Move body inside regcache.
234 (regcache::raw_supply): New override function.
235 (collect_register): Move body inside regcache.
236 (regcache::raw_collect): New override function.
237 (regcache::get_register_status): New override function.
238 * regcache.h (struct regcache): Inherit from reg_buffer_common.
240 2018-06-09 Tom Tromey <tom@tromey.com>
242 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
244 (event_queue): Use std::queue.
245 (gdb_event_xfree): Remove.
246 (initialize_event_loop, process_event, wait_for_event): Update.
248 2018-06-08 Stan Cox <scox@redhat.com>
250 * win32-low.c (win32_create_inferior): last_ptid and last_status
251 moved to client_state.
253 2018-06-08 Pedro Alves <palves@redhat.com>
255 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
256 common/common-exceptions.o, common/common-utils.o,
257 common/errors.o, common/print-utils.o and utils.o.
258 * gdbreplay.c: Include "common-defs.h" instead of the two
259 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
260 string.h or alloca.h.
261 (perror_with_name): Delete.
262 (remote_open): Use xstrdup instead of strdup.
263 (main): Rename to ...
264 (captured_main): ... this.
267 2018-06-08 Tom Tromey <tom@tromey.com>
269 * linux-low.c (linux_low_read_btrace): Update.
271 2018-06-04 Stan Cox <scox@redhat.com>
273 * server.h (struct client_state): New.
274 * server.c (cont_thread, general_thread, multi_process)
275 (report_fork_events, report_vfork_events, report_exec_events)
276 (report_thread_events, swbreak_feature, hwbreak_feature)
277 (vCont_supported, disable_randomization, pass_signals)
278 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
279 Moved to client_state.
280 * remote-utils.c (remote_debug, noack_mode)
281 (transport_is_reliable): Moved to client_state.
282 * tracepoint.c (current_traceframe): Moved to client_state.
285 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
286 linux-low.c, remote-utils.h, target.c: Use client_state.
288 2018-05-31 Alan Hayward <alan.hayward@arm.com>
290 * configure.srv: Add new c/h file.
292 2018-05-31 Alan Hayward <alan.hayward@arm.com>
294 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
297 2018-05-25 Maciej W. Rozycki <macro@mips.com>
299 * gdb.arch/mips-fpregset-core.exp: New test.
300 * gdb.arch/mips-fpregset-core.c: New test source.
302 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
305 * hostio.c (require_int): Do not report overflow for integers
306 between 0xfffffff and 0x7fffffff.
308 2018-05-22 Maciej W. Rozycki <macro@mips.com>
310 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
311 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
312 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
314 (the_low_target): Wire them.
316 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
318 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
319 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
320 mode. Call collect_register_by_name with vscr using
321 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
322 (ppc_store_vrregset): Add and set vscr_offset variable as in
323 ppc_fill_vrregset. Call supply_register_by_name with vscr using
326 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
328 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
329 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
330 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
332 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
334 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
335 (ppc_store_vsxregset): Likewise.
336 (ppc_fill_vrregset): Likewise.
337 (ppc_store_vrregset): Likewise.
338 (ppc_fill_evrregset): Likewise.
339 (ppc_store_evrregset): Likewise.
340 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
341 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
344 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
346 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
347 wordsize of the inferior. Call ppc_linux_target_wordsize.
349 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
351 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
352 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
353 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
354 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
355 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
356 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
357 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
358 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
359 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
360 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
361 (tdesc_powerpc_e500l): Remove.
362 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
363 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
364 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
365 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
367 (ppc_arch_setup): Remove target description matching code. Fill a
368 ppc_linux_features struct and call ppc_linux_match_description
371 2018-05-22 Maciej W. Rozycki <macro@mips.com>
373 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
374 width of the requested register exceeds the width of the
376 (mips_cannot_store_register): Likewise.
378 2018-05-21 Maciej W. Rozycki <macro@mips.com>
380 * linux-mips-low.c (mips_fetch_register): New function. Update
382 (mips_store_gregset): Supply 0 rather than $restart for $zero.
383 (the_low_target): Wire `mips_fetch_register'.
385 2018-05-10 Joel Brobecker <brobecker@adacore.com>
387 * lynx-i386-low.c (LYNXOS_178): New macro.
388 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
389 the layout on LynxOS-178.
390 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
391 handle floating point registers that are not supported by
394 2018-05-10 Tom Tromey <tom@tromey.com>
396 * configure: Rebuild.
398 2018-05-10 Joel Brobecker <brobecker@adacore.com>
401 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
402 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
403 Use it to set the expedite_regs field in the given tdesc.
404 * x86-tdesc.h: New file.
405 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
406 Adjust following the addition of the new expedite_regs parameter
408 * linux-tic6x-low.c (tic6x_read_description): Likewise.
409 * linux-x86-tdesc.c: #include "x86-tdesc.h".
410 (i386_linux_read_description, amd64_linux_read_description):
411 Adjust following the addition of the new expedite_regs parameter
413 * lynx-i386-low.c: #include "x86-tdesc.h".
414 (lynx_i386_arch_setup): Adjust following the addition of the new
415 expedite_regs parameter to init_target_desc.
416 * nto-x86-low.c: #include "x86-tdesc.h".
417 (nto_x86_arch_setup): Adjust following the addition of the new
418 expedite_regs parameter to init_target_desc.
419 * win32-i386-low.c: #include "x86-tdesc.h".
420 (i386_arch_setup): Adjust following the addition of the new
421 expedite_regs parameter to init_target_desc.
423 2018-05-10 Joel Brobecker <brobecker@adacore.com>
426 * win32-low.c (win32_create_inferior): Add call to my_wait
427 setting last_status global.
429 2018-05-10 Joel Brobecker <brobecker@adacore.com>
432 * win32-low.c (create_process): Only call gdb_tilde_expand if
433 inferior_cwd is not NULL.
435 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
437 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
438 registers to the cache if their values have changed.
439 (i387_xsave_to_cache): Provide default values for x87 control
440 registers when these features are available, but disabled.
441 * regcache.c (supply_register_by_name_zeroed): New function.
442 * regcache.h (supply_register_by_name_zeroed): Declare new
445 2018-05-07 Tom Tromey <tom@tromey.com>
447 * configure: Rebuild.
449 2018-05-04 Tom Tromey <tom@tromey.com>
451 * configure: Rebuild.
453 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
454 Pedro Alves <palves@redhat.com>
456 * linux-aarch64-low.c (aarch64_stopped_data_address):
459 2018-04-27 Tom Tromey <tom@tromey.com>
461 * configure: Rebuild.
463 2018-04-23 Tom Tromey <tom@tromey.com>
465 * configure: Rebuild.
467 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
469 * Makefile.in (depcomp): Add "..".
470 (all_deps_files): New and use it.
472 2018-04-18 Alan Hayward <alan.hayward@arm.com>
474 * configure.srv (aarch64*-*-linux*): Don't include xml.
475 (i[34567]86-*-cygwin*): Likewise.
476 (i[34567]86-*-linux*): Likewise.
477 (i[34567]86-*-lynxos*): Likewise.
478 (i[34567]86-*-mingw32ce*): Likewise.
479 (i[34567]86-*-mingw*): Likewise.
480 (i[34567]86-*-nto*): Likewise.
481 (tic6x-*-uclinux): Likewise.
482 (x86_64-*-linux*): Likewise.
483 (x86_64-*-mingw*): Likewise.
484 (x86_64-*-cygwin*): Likewise.
486 2018-04-18 Alan Hayward <alan.hayward@arm.com>
488 * tdesc.c: Remove xml parameter.
490 2018-04-18 Alan Hayward <alan.hayward@arm.com>
492 * server.c (get_features_xml): Remove cast.
493 * tdesc.c (void target_desc::accept): Fill in function.
494 (tdesc_get_features_xml): Remove old xml creation.
495 (print_xml_feature::visit_pre): Add xml vistor.
496 * tdesc.h (struct target_desc): Make xmltarget mutable.
497 (tdesc_get_features_xml): Remove declaration.
499 2018-04-18 Alan Hayward <alan.hayward@arm.com>
501 * tdesc.c (tdesc_architecture_name): Add new function.
502 (tdesc_osabi_name): Likewise.
503 (tdesc_get_features_xml): Use new functions.
505 2018-04-18 Alan Hayward <alan.hayward@arm.com>
507 * tdesc.c (tdesc_create_flags): Remove.
508 (tdesc_add_flag): Likewise.
509 (tdesc_named_type): Likewise.
510 (tdesc_create_union): Likewise.
511 (tdesc_create_struct): Likewise.
512 (tdesc_create_vector): Likewise.
513 (tdesc_add_bitfield): Likewise.
514 (tdesc_add_field): Likewise.
515 (tdesc_set_struct_size): Likewise.
517 2018-04-18 Alan Hayward <alan.hayward@arm.com>
519 * tdesc.c (~target_desc): Remove implictly deleted items.
520 (init_target_desc): Iterate all features.
521 (tdesc_get_features_xml): Use vector.
522 (tdesc_create_feature): Create feature.
523 * tdesc.h (tdesc_feature) Remove
524 (target_desc): Add features.
526 2018-04-18 Alan Hayward <alan.hayward@arm.com>
528 * Makefile.in: Add common/tdesc.c
529 * tdesc.c (init_target_desc): init all reg_defs from register
531 (tdesc_create_reg): Create tdesc_reg.
532 * tdesc.h (tdesc_feature): Add register vector.
534 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
536 * tdesc.h (struct target_desc) <features>: Change type to
537 std::vector<std::string>.
538 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
540 (tdesc_get_features_xml): Likewise.
541 (tdesc_create_feature): Likewise.
543 2018-03-26 Alan Hayward <alan.hayward@arm.com>
545 * regcache.c (find_register_by_number): Return a ref.
546 (find_regno): Use references.
547 (register_size): Likewise.
548 (register_data): Likewise.
549 * tdesc.c (target_desc::~target_desc): Remove free calls.
550 (target_desc::operator==): Use std::vector compare.
551 (init_target_desc): Use reference.
552 (tdesc_create_reg): Use reg constructors.
553 * tdesc.h (struct target_desc): Replace pointer with object.
555 2018-03-23 Alan Hayward <alan.hayward@arm.com>
557 * regcache.c (find_register_by_number): Make static.
558 (find_regno): Use find_register_by_number
559 * regcache.h (struct reg): Remove declaration.
561 2018-03-23 Alan Hayward <alan.hayward@arm.com>
563 * tdesc.c (target_desc::~target_desc): Move to here.
564 (target_desc::operator==): Likewise.
565 * tdesc.h (target_desc::~target_desc): Move from here.
566 (target_desc::operator==): Likewise.
568 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
570 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
572 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
574 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
576 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
577 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
578 and init_registers_s390_gs_linux64.
580 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
582 * linux-s390-low.c (s390_fill_gs): Remove function.
583 (s390_fill_gsbc): Remove function.
584 (s390_regsets): Set fill functions for the guarded storage regsets
587 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
589 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
590 the word size. Add comment.
591 (s390_get_wordsize): New function.
592 (s390_arch_setup): No longer select a temporary tdesc to fetch the
593 pswm with it. Instead, use s390_get_wordsize to determine the
594 word size first and derive the correct tdesc from that directly.
596 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
598 * Makefile.in: Include silent-rules.mk.
599 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
600 (COMPILE): Add ECHO_CXX.
601 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
602 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
603 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
604 (version-generated.c): Add ECHO_GEN.
605 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
606 (IPAGENT_COMPILE): Add ECHO_CXX.
607 (%-generated.c): Add ECHO_REGDAT.
609 2018-03-14 Tom Tromey <tom@tromey.com>
612 * ax.c (ax_printf): Special case for NULL.
614 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
616 * linux-low.c (linux_qxfer_libraries_svr4): Use
617 xml_escape_text_append.
619 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
621 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
623 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
625 * server.c (handle_general_set): Remove unnecessary xstrdup.
627 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
629 * server.c (parse_debug_format_options): Adjust to
630 delim_string_to_char_ptr_vec changes.
631 * thread-db.c (thread_db_load_search): Adjust to
632 dirnames_to_char_ptr_vec changes.
634 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
636 * target.h (target_enable_btrace, target_disable_btrace)
637 (target_read_btrace, target_read_btrace_conf): Turn macro into
638 inline function. Throw error if target method is not defined.
639 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
640 check for btrace target method. Be prepared to handle exceptions
641 from btrace target methods.
643 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
645 * server.c (captured_main): Change order of error message printed
646 when the current working directory cannot be found.
648 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
650 * server.c: Include "filenames.h" and "pathstuff.h".
651 (program_name): Delete variable.
652 (program_path): New anonymous class.
653 (get_exec_wrapper): Use "program_path" instead of
655 (handle_v_run): Likewise.
656 (captured_main): Likewise.
657 (process_serial_event): Likewise.
659 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
661 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
662 (OBJS): Add "pathstuff.o".
663 * server.c (current_directory): New global variable.
664 (captured_main): Initialize "current_directory".
666 2018-02-26 Alan Hayward <alan.hayward@arm.com>
668 * tdesc.c: Use common/tdesc.h.
671 2018-02-20 Alan Hayward <alan.hayward@arm.com>
672 Simon Marchi <simon.marchi@ericsson.com>
674 * Makefile.in: Switch order of make rules.
676 2018-02-19 Alan Hayward <alan.hayward@arm.com>
678 * Makefile.in: Add common directory in build.
679 * configure.ac: Add common reference.
680 * configure: Regenerate.
682 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
684 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
685 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
686 * spu-low.c (spu_target_ops): Likewise.
687 * win32-low.c (win32_target_ops): Likewise.
688 * server.c (supported_btrace_packets): Report packets unconditionally.
689 * target.h (target_ops) <supports_btrace>: Remove.
690 (target_supports_btrace): Remove.
692 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
694 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
695 (handle_btrace_disable): Change return type to void. Use exceptions
697 (handle_btrace_general_set): Catch exception and copy message to
700 2018-02-08 Tom Tromey <tom@tromey.com>
702 * linux-low.c (install_software_single_step_breakpoints): Use
704 * inferiors.c (make_cleanup_restore_current_thread): Remove.
705 (do_restore_current_thread_cleanup): Remove.
706 * gdbthread.h (make_cleanup_restore_current_thread): Don't
709 2018-02-08 Tom Tromey <tom@tromey.com>
711 * mem-break.c (set_raw_breakpoint_at): Use
712 gdb::unique_xmalloc_ptr.
714 2018-01-30 Pedro Alves <palves@redhat.com>
717 * target.c (target_terminal::terminal_state): Rename to ...
718 (target_terminal::m_terminal_state): ... this.
720 2018-01-19 James Clarke <jrtc27@jrtc27.com>
722 * linux-low.c (handle_extended_wait): Surround call to
723 thread_db_notice_clone with #ifdef USE_THREAD_DB.
725 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
727 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
728 linux_ptrace_attach_fail_reason_string now returning an
730 (linux_attach): Likewise.
731 * thread-db.c (attach_thread): Likewise.
733 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
736 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
737 checking for fs_base/gs_base fields in struct user_regs_struct.
738 * configure: Regenerate.
740 2018-01-16 Yao Qi <yao.qi@linaro.org>
743 * linux-low.c (fetch_register): Call supply_register instead of
746 2018-01-08 Yao Qi <yao.qi@linaro.org>
747 Simon Marchi <simon.marchi@ericsson.com>
749 * Makefile.in (OBS): Remove selftest.o.
750 * configure.ac: Set srv_selftest_objs if $development is true.
751 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
752 * configure: Re-generated.
753 * server.c (captured_main): Wrap variable selftest_filter with
756 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
758 * server.c (parse_debug_format_options): Return std::string.
759 (handle_monitor_command, captured_main): Adjust.
761 2018-01-05 Pedro Alves <palves@redhat.com>
764 * server.c (captured_main): Pass quiet=false to
765 save_original_signals_state.
767 2018-01-01 Joel Brobecker <brobecker@adacore.com>
769 * gdbreplay.c (gdbreplay_version): Update copyright year in
771 * server.c (gdbserver_version): Likewise.
773 2017-12-08 Tom Tromey <tom@tromey.com>
775 * ax.c (ax_printf): Update.
777 2017-12-07 Yao Qi <yao.qi@linaro.org>
779 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
780 aarch64_linux_read_description.
781 * linux-amd64-ipa.c (idx2mask): New array.
782 (get_ipa_tdesc): Move idx2mask out.
783 (initialize_low_tracepoint): Initialize target descriptions.
784 * linux-i386-ipa.c (idx2mask): New array.
785 (get_ipa_tdesc): Move idx2mask out.
786 (initialize_low_tracepoint): Initialize target descriptions.
788 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
790 * tdesc.c (struct tdesc_type): Change return type.
791 (tdesc_add_flag): Change parameter type.
792 (tdesc_add_bitfield): Likewise.
793 (tdesc_add_field): Likewise.
794 (tdesc_set_struct_size): Likewise.
796 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
798 * regcache.c (registers_to_string): Remove unused variable.
800 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
802 * inferiors.c (for_each_inferior_with_data): Remove.
803 * inferiors.h (for_each_inferior_with_data): Remove.
804 * server.c (handle_qxfer_threads_worker): Change parameter type.
805 (handle_qxfer_threads_proper): Use for_each_thread.
807 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
809 * inferiors.c (for_each_inferior): Remove.
810 (clear_inferiors): Use for_each_thread.
811 * inferiors.h (for_each_inferior): Remove.
812 * linux-low.c (linux_wait_for_event_filtered): Use
814 (linux_stabilize_threads): Likewise.
815 * regcache.c (regcache_release): Likewise.
816 * server.c (gdb_wants_all_threads_stopped): Likewise.
817 (clear_pending_status_callback): Remove.
818 (handle_status): Use for_each_thread.
819 (captured_main): Likewise.
820 * win32-low.c (child_init_thread_list): Likewise.
821 (win32_clear_inferiors): Likewise.
822 (fake_breakpoint_event): Likewise.
824 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
826 * inferiors.h (find_inferior): Remove.
827 * inferiors.c (find_inferior): Remove.
829 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
831 * linux-low.c (resume_status_pending_p): Update comment.
832 (need_step_over_p): Update comment.
834 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
836 * linux-low.c (proceed_one_lwp): Return void, change parameter
838 (unsuspend_and_proceed_one_lwp): Likewise.
839 (proceed_all_lwps): Use for_each_thread.
840 (unstop_all_lwps): Likewise.
842 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
844 * linux-low.c (linux_resume_one_thread): Return void, take
846 (linux_resume): Use for_each_thread.
848 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
850 * linux-low.c (send_sigstop_callback): Return void, change
851 parameter type. Rename to...
852 (send_sigstop): ... this.
853 (suspend_and_send_sigstop_callback): Return void, change parameter
855 (suspend_and_send_sigstop): ... this.
856 (stop_all_lwps): Use for_each_thread.
858 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
860 * linux-low.c (lwp_running): Return bool, remove unused
862 (linux_stabilize_threads): Use find_thread.
864 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
866 * linux-low.c (select_singlestep_lwp_callback): Remove.
867 (count_events_callback): Remove.
868 (select_event_lwp_callback): Remove.
869 (select_event_lwp): Use find_thread/for_each_thread.
871 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
873 * linux-low.c (not_stopped_callback): Return bool, take filter
875 (linux_wait_for_event_filtered): Use find_thread.
876 (linux_wait_1): Likewise.
878 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
880 * linux-low.c (same_lwp): Remove.
881 (find_lwp_pid): Use find_thread.
883 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
885 * linux-low.c (delete_lwp_callback): Remove.
886 (linux_mourn): Use for_each_thread.
888 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
890 * linux-low.c (linux_detach_lwp_callback): Return void, remove
891 args parameter, don't check for pid.
892 (linux_detach): Use for_each_thread.
894 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
896 * linux-low.c (struct counter): Remove.
897 (second_thread_of_pid_p): Remove.
898 (last_thread_of_process_p): Use find_thread.
900 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
902 * inferiors.c (find_inferior_in_random): Remove.
903 * inferiors.h (find_inferior_in_random): Remove.
904 * linux-low.c (status_pending_p_callback): Return bool, accept
905 parameter ptid directly.
906 (linux_wait_for_event_filtered): Use find_thread_in_random.
907 (linux_wait_1): Likewise.
909 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
911 * inferiors.c (find_inferior_id): Remove.
912 (find_thread_ptid): Move implemention from find_inferior_id to
914 * inferiors.h (find_inferior_id): Remove.
915 * server.c (handle_status): Use find_thread_ptid.
916 (process_serial_event): Likewise.
917 * thread-db.c (find_one_thread): Likewise.
918 (thread_db_thread_handle): Likewise.
919 * win32-low.c (thread_rec): Likewise.
920 (child_delete_thread): Likewise.
921 (win32_thread_alive): Likewise.
922 (get_child_debug_event): Likewise.
924 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
926 * linux-mips-low.c (update_watch_registers_callback): Return
927 void, remove pid_p parameter, don't check for pid.
928 (mips_insert_point, mips_remove_point): Use for_each_thread.
930 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
932 * lynx.low (lynx_delete_thread_callback): Remove.
933 (lynx_mourn): Use for_each_thread.
935 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
937 * regcache.c (regcache_invalidate_one): Remove.
938 (regcache_invalidate_pid): use for_each_thread.
940 2017-11-26 Tom Tromey <tom@tromey.com>
942 * linux-low.c (linux_create_inferior): Update.
944 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
946 * spu-low.c (spu_create_inferior): Fix typo in argument name.
948 2017-11-24 Alan Hayward <alan.hayward@arm.com>
950 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
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 * configure.srv: Add new file.
958 * linux-aarch64-low.c (initialize_low_arch): Call init func.
959 * linux-aarch64-tdesc-selftest.c: New file.
960 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
962 2017-11-24 Alan Hayward <alan.hayward@arm.com>
964 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
965 * linux-aarch64-low.c (initialize_low_arch): Remove init.
966 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
968 2017-11-24 Alan Hayward <alan.hayward@arm.com>
970 * configure.srv: Add new files.
971 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
972 aarch64_linux_read_description.
973 * linux-aarch64-low.c (aarch64_linux_read_description):
974 Merge with aarch64_arch_setup.
975 (aarch64_arch_setup): Call aarch64_linux_read_description.
976 * linux-aarch64-tdesc.c: New file.
977 * linux-aarch64-tdesc.h: New file.
979 2017-11-24 Yao Qi <yao.qi@linaro.org>
981 * configure.srv: Set $srv_regobj for tic6x-linux.
982 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
983 (tic6x_read_description): Move some code to tic6x_arch_setup.
984 (tic6x_tdesc_test): New function.
985 (initialize_low_arch): Call selftests::register_test.
987 2017-11-22 Yao Qi <yao.qi@linaro.org>
989 * remote-utils.c (prepare_resume_reply): Use memcpy.
991 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
993 * linux-low.c (kill_one_lwp_callback): Return void, take
994 argument directly, don't filter on pid.
995 (linux_kill): Use for_each_thread.
997 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
999 * linux-low.c (need_step_over_p): Return bool, remove dummy
1001 (linux_resume, proceed_all_lwps): Use find_thread.
1003 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1005 * linux-low.c (resume_status_pending_p): Return bool, remove
1007 (linux_resume): Use find_thread.
1009 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1011 * linux-low.c (struct thread_resume_array): Remove.
1012 (linux_set_resume_request): Return void, take arguments
1014 (linux_resume): Use for_each_thread.
1016 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1018 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1019 return bool, remove data argument.
1020 (linux_stabilize_threads): Use find_thread.
1022 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1024 * linux-low.c (unsuspend_one_lwp): Remove.
1025 (unsuspend_all_lwps): Use for_each_thread, inline code from
1028 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1030 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1031 * linux-low.c (struct iterate_over_lwps_args): Remove.
1032 (iterate_over_lwps_filter): Remove.
1033 (iterate_over_lwps): Use find_thread.
1035 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1037 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1038 (linux_handle_new_gdb_connection): Use for_each_thread, inline
1039 code from reset_lwp_ptrace_options_callback.
1041 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1043 * linux-arm-low.c (struct update_registers_data): Remove.
1044 (update_registers_callback): Return void, take arguments
1045 directly, don't check thread's pid.
1046 (arm_insert_point, arm_remove_point): Use for_each_thread.
1048 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1050 * win32-low.c (continue_one_thread): Return void, take argument
1052 (child_continue): Use for_each_thread.
1054 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1056 * win32-i386-low.c (update_debug_registers_callback): Rename
1058 (update_debug_registers): ... this, return void, remove pid_p arg.
1059 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1061 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1063 * inferiors.h (struct process_info): Add constructor, initialize
1065 <syscalls_to_catch>: Change type to std::vector<int>.
1066 * inferiors.c (add_process): Allocate process_info with new.
1067 (remove_process): Free process_info with delete.
1068 * linux-low.c (handle_extended_wait): Adjust.
1069 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1070 * server.c (handle_general_set): Adjust.
1072 2017-11-16 Pedro Alves <palves@redhat.com>
1074 * remote-utils.c (remote_close): Block SIGIO signals instead of
1075 uninstalling the SIGIO handler.
1077 2017-11-16 Alan Hayward <alan.hayward@arm.com>
1079 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1081 2017-11-16 Yao Qi <yao.qi@linaro.org>
1083 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1084 (tic6x_store_gregset): Likewise.
1085 (tic6x_usrregs_info): Move it up.
1087 2017-11-15 Alan Hayward <alan.hayward@arm.com>
1089 * Makefile.in: Update arch rules.
1090 * configure.srv: Explicitly mark arch/ files.
1092 2017-11-13 Andreas Schwab <schwab@suse.de>
1094 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1096 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1098 2017-11-06 Pedro Alves <palves@redhat.com>
1100 * config.in, configure: Regenerate.
1102 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1104 * target.c (struct thread_search): Remove.
1105 (thread_search_callback): Remove.
1106 (prepare_to_access_memory): Use for_each_thread instead of
1107 find_inferior. Inline code from thread_search_callback.
1109 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1111 * server.c (struct visit_actioned_threads_data): Remove.
1112 (visit_actioned_threads): Change prototype to take arguments
1114 (resume): Use find_thread instead of find_inferior.
1116 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1118 * server.c (queue_stop_reply_callback): Change prototype, return
1120 (find_status_pending_thread_callback): Remove.
1121 (handle_status): Replace find_inferior with find_thread and
1124 2017-10-25 Alan Hayward <alan.hayward@arm.com>
1126 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1128 (aarch64_store_gregset): Likewise.
1129 (aarch64_fill_fpregset): Likewise.
1130 (aarch64_store_fpregset): Likewise.
1132 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
1134 * gdbthread.h (find_thread, for_each_thread): New functions.
1135 * inferiors.c (thread_of_pid): Remove.
1136 (find_any_thread_of_pid): Use find_thread.
1137 * linux-low.c (num_lwps): Use for_each_thread.
1139 2017-10-17 Yao Qi <yao.qi@linaro.org>
1141 * Makefile.in: Remove one rule.
1142 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1144 2017-10-17 Yao Qi <yao.qi@linaro.org>
1146 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1147 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1149 2017-10-17 Yao Qi <yao.qi@linaro.org>
1151 * configure.srv: Rename arm.o with arch/arm.o.
1153 2017-10-17 Yao Qi <yao.qi@linaro.org>
1155 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1156 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1157 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1158 (arch-i386.o, arch-amd64.o): Remove rules.
1159 (arch/%.o): New rule.
1160 Update POSTCOMPILE and COMPILE.pre.
1161 * configure.ac: Invoke AC_CONFIG_COMMANDS.
1162 * configure: Re-generated.
1163 * configure.srv: Replace arch-i386.o with arch/i386.o.
1164 Replace arch-amd64.o with arch/amd64.o.
1166 2017-10-16 Yao Qi <yao.qi@linaro.org>
1168 * configure: Regenerated.
1170 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1172 * inferiors.h: (struct inferior_list): Remove.
1173 (struct inferior_list_entry); Remove.
1174 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1175 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1176 get_first_inferior): Remove.
1177 (for_each_inferior, for_each_inferior_with_data, find_inferior,
1178 find_inferior_id, find_inferior_in_random): Change signature.
1179 * inferiors.c (all_threads): Change type to
1180 std::list<thread_info *>.
1181 (get_thread): Remove macro.
1182 (find_inferior, find_inferior_id): Change signature, implement
1184 (find_inferior_in_random): Change signature, implement using
1185 find_thread_in_random.
1186 (for_each_inferior, for_each_inferior_with_data): Change
1187 signature, implement using for_each_thread.
1188 (add_inferior_to_list, remove_inferior): Remove.
1189 (add_thread, get_first_thread, thread_of_pid,
1190 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1191 (get_first_inferior, one_inferior_p, clear_inferior_list):
1193 (clear_inferiors, get_thread_process): Update.
1194 * gdbthread.h: Include <list>.
1195 (struct thread_info) <entry>: Remove field.
1197 (all_threads): Change type to std::list<thread_info *>.
1198 (get_first_inferior): Add doc.
1199 (find_thread, for_each_thread, find_thread_in_random): New
1201 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1202 * linux-arm-low.c (update_registers_callback): Update.
1203 * linux-low.c (second_thread_of_pid_p): Update.
1204 (kill_one_lwp_callback, linux_detach_lwp_callback,
1205 delete_lwp_callback, status_pending_p_callback, same_lwp,
1206 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1207 iterate_over_lwps, not_stopped_callback,
1208 resume_stopped_resumed_lwps, count_events_callback,
1209 select_singlestep_lwp_callback, select_event_lwp_callback,
1210 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1211 suspend_and_send_sigstop_callback, wait_for_sigstop,
1212 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1213 lwp_running, linux_set_resume_request, resume_status_pending_p,
1214 need_step_over_p, start_step_over, linux_resume_one_thread,
1215 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1216 reset_lwp_ptrace_options_callback): Update.
1217 * linux-mips-low.c (update_watch_registers_callback): Update.
1218 * regcache.c (regcache_invalidate_one, regcache_invalidate):
1220 (free_register_cache_thread_one): Remove.
1221 (regcache_release): Update.
1222 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1223 handle_qxfer_threads_worker): Update.
1224 (handle_query): Update, use list iterator.
1225 (visit_actioned_threads, handle_pending_status,
1226 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1227 clear_pending_status_callback, set_pending_status_callback,
1228 find_status_pending_thread_callback, handle_status,
1229 process_serial_event): Update.
1230 * target.c (thread_search_callback): Update.
1231 * thread-db.c (thread_db_get_tls_address): Update.
1232 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1234 * win32-i386-low.c (update_debug_registers_callback): Update.
1235 * win32-low.c (delete_thread_info, child_delete_thread,
1236 continue_one_thread, suspend_one_thread,
1237 get_child_debug_event): Adjust.
1239 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1241 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1242 * inferiors.h: Include <list>.
1243 (struct process_info) <entry>: Remove field.
1245 (pid_of): Change macro to function.
1246 (ptid_of, lwpid_of): Remove macro.
1247 (all_processes): Change type to std::list<process_info *>.
1248 (ALL_PROCESSES): Remove macro.
1249 (for_each_process, find_process): New function.
1250 * inferiors.c (all_processes): Change type to
1251 std::list<process_info *>.
1252 (find_thread_process): Adjust.
1253 (add_process): Likewise.
1254 (remove_process): Likewise.
1255 (find_process_pid): Likewise.
1256 (get_first_process): Likewise.
1257 (started_inferior_callback): Remove.
1258 (have_started_inferiors_p): Adjust.
1259 (attached_inferior_callback): Remove.
1260 (have_attached_inferiors_p): Adjust.
1261 * linux-low.c (check_zombie_leaders): Likewise.
1262 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1263 (x86_linux_update_xmltarget): Adjust.
1264 * server.c (handle_query): Likewise.
1265 (gdb_reattached_process): Remove.
1266 (handle_status): Adjust.
1267 (kill_inferior_callback): Likewise.
1268 (detach_or_kill_inferior): Remove.
1269 (print_started_pid): Likewise.
1270 (print_attached_pid): Likewise.
1271 (detach_or_kill_for_exit): Update.
1272 (process_serial_event): Likewise.
1273 * linux-arm-low.c (arm_new_fork): Likewise.
1275 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1277 * dll.h: Include <list>.
1278 (struct dll_info): Add constructor.
1279 <entry>: Remove field.
1280 (all_dlls): Change type to std::list<dll_info>.
1281 * dll.c: Include <algorithm>.
1282 (get_dll): Remove macro.
1283 (all_dlls): Change type to std::list<dll_info *>.
1284 (free_one_dll): Remove.
1285 (match_dll): Likewise.
1286 (loaded_dll): Adjust.
1287 (unloaded_dll): Adjust to all_dlls type change, use
1288 std::find_if. Inline code from match_dll.
1289 (clear_dlls): Adjust to all_dlls type change.
1290 * server.c (emit_dll_description): Remove.
1291 (handle_qxfer_libraries): Adjust to all_dlls type change,
1292 integrate emit_dll_description's functionality.
1294 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1296 * linux-low.h (struct linux_target_ops) <delete_process>: New
1298 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1299 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1300 (struct linux_target_ops): Add delete_process callback.
1301 * linux-arm-low.c (arm_delete_process): New.
1302 (struct linux_target_ops): Add delete_process callback.
1303 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1304 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1305 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1306 * linux-mips-low.c (mips_linux_delete_process): New.
1307 (struct linux_target_ops): Add delete_process callback.
1308 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1309 * linux-s390-low.c (struct linux_target_ops): Likewise.
1310 * linux-sh-low.c (struct linux_target_ops): Likewise.
1311 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1312 * linux-tile-low.c (struct linux_target_ops): Likewise.
1313 * linux-x86-low.c (x86_linux_delete_process): New.
1314 (struct linux_target_ops): Add delete_process callback.
1315 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1317 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1319 * linux-aarch64-low.c (the_low_target): Add thread delete
1321 * linux-arm-low.c (arm_delete_thread): New function.
1322 (the_low_target): Add thread delete callback.
1323 * linux-bfin-low.c (the_low_target): Likewise.
1324 * linux-crisv32-low.c (the_low_target): Likewise.
1325 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1327 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1329 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1330 * linux-mips-low.c (mips_linux_delete_thread): New function.
1331 (the_low_target): Add thread delete callback.
1332 * linux-ppc-low.c (the_low_target): Likewise.
1333 * linux-s390-low.c (the_low_target): Likewise.
1334 * linux-sh-low.c (the_low_target): Likewise.
1335 * linux-tic6x-low.c (the_low_target): Likewise.
1336 * linux-tile-low.c (the_low_target): Likewise.
1337 * linux-x86-low.c (the_low_target): Likewise.
1338 * linux-xtensa-low.c (the_low_target): Likewise.
1340 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1342 * win32-low.c: Include "common-inferior.h".
1344 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1346 * inferiors.c (set_inferior_cwd): New function.
1347 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1348 (handle_query): Inform that QSetWorkingDir is supported.
1349 * win32-low.c (create_process): Pass the inferior's cwd to
1352 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1354 * inferiors.c (current_inferior_cwd): New global variable.
1355 (get_inferior_cwd): New function.
1356 * inferiors.h (struct process_info) <cwd>: New field.
1358 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1360 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1361 (OBS): Add gdb_tilde_expand.o.
1363 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1365 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1366 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1368 2017-09-29 Pedro Alves <palves@redhat.com>
1370 * ax.c (gdb_parse_agent_expr): Constify.
1371 * ax.h (gdb_parse_agent_expr): Constify.
1372 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1374 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1375 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1376 * remote-utils.h (read_ptid): Constify.
1377 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1378 (process_point_options, process_serial_event): Constify.
1379 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1380 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1381 (cmd_qtbuffer): Constify.
1383 2017-09-29 Pedro Alves <palves@redhat.com>
1385 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1388 2017-09-29 Pedro Alves <palves@redhat.com>
1390 * linux-low.c (handle_extended_wait): Pass parent thread instead
1391 of process to thread_db_notice_clone.
1392 * linux-low.h (thread_db_notice_clone): Replace parent process
1393 parameter with parent thread parameter.
1394 * thread-db.c (find_one_thread): Add comment.
1395 (thread_db_notice_clone): Replace parent process parameter with
1396 parent thread parameter. Temporarily switch to the parent thread.
1398 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1400 * gdbthread.h: Include "common-gdbthread.h".
1401 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1402 "if" when validating the ptid.
1403 * remote-utils.c: Include "gdbthread.h".
1404 (prepare_resume_reply): Use "switch_to_thread".
1405 * target.c (done_accessing_memory): Likewise.
1407 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1409 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1410 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1411 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1412 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1413 s390x-gs-linux64-ipa.o to ipa_obj.
1414 * linux-s390-low.c (HWCAP_S390_GS): New define.
1415 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1417 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1418 (s390_arch_setup): Check for guarded-storage support and choose
1420 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1421 init_registers_s390x_gs_linux64.
1422 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1424 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1425 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1427 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1429 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1431 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1433 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1434 (thread_db_thread_handle): Declare.
1435 * linux-low.c (linux_target_ops): Initialize thread_handle.
1436 * server.c (handle_qxfer_threads_worker): Add support for
1438 * target.h (struct target_ops): Add new function pointer,
1440 (target_thread_handle): Define.
1441 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1443 (thread_db_thread_handle): New function.
1445 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1447 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1448 * linux-low.h (thread_db_notice_clone): Declare.
1449 * thread-db.c (thread_db_notice_clone): New function.
1451 2017-09-21 Pedro Alves <palves@redhat.com>
1453 * server.c (gdb_read_memory, handle_status, process_serial_event)
1454 (handle_serial_event, handle_target_event): Adjust to
1455 set_desired_thread prototype change.
1456 * target.c (set_desired_thread): Remove 'use_general' parameter
1458 * target.h (set_desired_thread): Remove 'use_general' parameter.
1460 2017-09-20 Tom Tromey <tom@tromey.com>
1462 * target.c (target_terminal::terminal_state): Define.
1463 (target_terminal::init): Rename from target_terminal_init.
1464 (target_terminal::inferior): Rename from
1465 target_terminal_inferior.
1466 (target_terminal::ours): Rename from target_terminal_ours.
1467 (target_terminal::ours_for_output, target_terminal::info): New.
1469 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1471 * server.c (accumulate_file_name_length): Remove.
1472 (emit_dll_description): Adjust to std::string change.
1473 (handle_qxfer_libraries): Use std::string to hold document.
1475 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1477 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1478 return type of xml_escape_text.
1479 * server.c (emit_dll_description): Likewise.
1481 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1483 * server.c (captured_main): Accept argument for --selftest.
1484 Update run_tests call.
1485 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1486 when registering selftests.
1488 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1490 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1491 instead of "VEC" for "target_desc.reg_defs".
1492 (regcache_cpy): Likewise.
1493 (registers_to_string): Likewise.
1494 (registers_from_string): Likewise.
1495 (find_regno): Likewise.
1496 (supply_regblock): Likewise.
1497 (regcache_raw_read_unsigned): Likewise.
1498 * tdesc.c (init_target_desc): Likewise.
1499 (tdesc_create_reg): Likewise.
1500 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1501 (struct target_desc) <reg_defs>: Convert to "std::vector".
1502 (target_desc): Do not initialize "reg_defs".
1503 (~target_desc): Update code to use "std::vector" instead of "VEC"
1504 for "target_desc.reg_defs".
1505 (operator==): Likewise.
1507 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1509 * inferiors.h (thread_to_gdb_id): Remove.
1510 * inferiors.c (thread_to_gdb_id): Remove.
1511 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1512 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1513 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1515 * nto-low.c (nto_fetch_registers, nto_store_registers,
1516 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1518 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1520 * inferiors.h (gdb_id_to_thread_id): Remove.
1521 * inferiors.c (gdb_id_to_thread_id): Remove.
1522 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1523 removal. Move pid declaration closer to where it's used.
1525 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1527 * server.c (handle_detach): New function.
1528 (process_serial_event): Move code out, call handle_detach.
1530 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1532 * server.c (require_running): Rename to ...
1533 (require_running_or_return): ... this ...
1534 (require_running_or_break): ... and this.
1535 (handle_query, process_serial_event): Adjust.
1537 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1539 * linux-low.c (linux_set_resume_request): Remove unused
1542 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1544 * server.c (first_thread_of): Remove.
1545 (process_serial_event): Replace usage of first_thread_of with
1546 find_any_thread_of_pid.
1547 * tracepoint.c (same_process_p): Remove.
1548 (gdb_agent_about_to_close): Replace usage of same_process_p with
1549 find_any_thread_of_pid.
1550 * linux-x86-low.c (same_process_callback): Remove.
1551 (x86_arch_setup_process_callback): Replace usage of
1552 same_process_callback with find_any_thread_of_pid.
1553 * thread-db.c (any_thread_of): Remove.
1554 (switch_to_process): Replace usage of any_thread_of with
1555 find_any_thread_of_pid.
1556 * inferiors.c (thread_pid_matches_callback): Remove.
1557 (find_thread_process): Adjust to use find_any_thread_of_pid.
1559 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1561 * regcache.c (get_thread_regcache): Guard calls to "memset"
1564 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1566 * linux-low.c (handle_extended_wait): Use
1567 "allocate_target_description" instead of "XNEW".
1568 * linux-x86-low.c (initialize_low_arch): Likewise.
1570 2017-09-05 Yao Qi <yao.qi@linaro.org>
1572 * configure.srv (srv_i386_regobj): Remove.
1573 (srv_amd64_regobj): Remove.
1574 (srv_regobj): Set it to "" for x86 non-linux targets.
1575 * linux-x86-tdesc.c (i386_linux_read_description):
1576 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1577 (init_registers_i386): Remove the declaration.
1578 (tdesc_i386): Remove the declaration.
1579 (lynx_i386_arch_setup): Call i386_create_target_description.
1580 * nto-x86-low.c: Likewise.
1581 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1582 [!__x86_64__]: include arch/i386.h.
1583 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1585 2017-09-05 Yao Qi <yao.qi@linaro.org>
1587 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1588 i386/amd64-XXX-linux from it.
1590 2017-09-05 Yao Qi <yao.qi@linaro.org>
1592 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1594 (ipa_amd64_linux_regobj): Remove.
1595 (ipa_x32_linux_regobj): Remove.
1597 2017-09-05 Yao Qi <yao.qi@linaro.org>
1599 * Makefile.in (arch-amd64.o): New rule.
1600 * configure.srv: Append arch-amd64.o.
1601 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1602 (get_ipa_tdesc): Call amd64_linux_read_description.
1603 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1604 and init_registers_amd64_XXX.
1605 * linux-x86-low.c (x86_linux_read_description): Call
1606 amd64_linux_read_description.
1607 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1608 (initialize_low_arch): Don't call init_registers_x32_XXX and
1609 init_registers_amd64_XXX.
1610 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1611 and tdesc_amd64_XXX.
1612 [__x86_64__] (amd64_tdesc_test): New function.
1613 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1614 and init_registers_amd64_XXX.
1615 * linux-x86-tdesc.c: Include arch/amd64.h.
1616 (xcr0_to_tdesc_idx): New function.
1617 (i386_linux_read_description): New function.
1618 (amd64_get_ipa_tdesc_idx): New function.
1619 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1620 (amd64_get_ipa_tdesc): Declare.
1622 2017-09-05 Yao Qi <yao.qi@linaro.org>
1624 * configure.srv (srv_i386_linux_xmlfiles): Remove
1625 i386/i386-XXX-linux.xml from it.
1627 2017-09-05 Yao Qi <yao.qi@linaro.org>
1629 * configure.srv: Set srv_i386_linux_regobj empty if $development
1631 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1632 initialize_low_tdesc.
1633 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1634 with #if initialize_low_tdesc.
1635 * linux-x86-tdesc-selftest.c: New file.
1636 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1638 2017-09-05 Yao Qi <yao.qi@linaro.org>
1640 * Makefile.in (arch-i386.o): New rule.
1641 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1642 (x86_64-*-linux*): Likewise.
1643 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1644 include arch/i386.h.
1645 (i386_linux_read_description): Remove code and call
1646 i386_create_target_description.
1647 * tdesc.c (allocate_target_description): New function.
1648 * tdesc.h (set_tdesc_architecture): Remove declaration.
1649 (set_tdesc_osabi): Likewise.
1651 2017-09-05 Yao Qi <yao.qi@linaro.org>
1653 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1654 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1655 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1657 * server.c (get_features_xml): Call tdesc_get_features_xml.
1658 * tdesc.c (set_tdesc_architecture): New function.
1659 (set_tdesc_osabi): New function.
1660 (tdesc_get_features_xml): New function.
1661 (tdesc_create_feature): Add an argument.
1662 * tdesc.h (struct target_desc) <features>: New field.
1663 <arch, osabi>: New field.
1664 (~target_desc): xfree features, arch, and osabi.
1665 (target_desc::oerator==): Don't compare .xmltarget.
1666 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1667 (set_tdesc_osabi): Likewise.
1668 (tdesc_get_features_xml): Likewise.
1670 2017-09-05 Yao Qi <yao.qi@linaro.org>
1672 * linux-x86-tdesc.c: Include selftest.h.
1673 (i386_tdesc_test): New function.
1674 (initialize_low_tdesc): Call selftests::register_test.
1675 * tdesc.h: Include regdef.h.
1676 (target_desc): Override operator == and !=.
1678 2017-09-05 Yao Qi <yao.qi@linaro.org>
1680 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1681 (ipa_obj): Likewise.
1682 * linux-i386-ipa.c: Include common/x86-xstate.h
1683 (get_ipa_tdesc): Call i386_linux_read_description.
1684 (initialize_low_tracepoint): Don't call init_registers_XXX
1685 functions, call initialize_low_tdesc instead.
1686 * linux-x86-low.c (x86_linux_read_description): Call
1687 i386_linux_read_description.
1688 (initialize_low_arch): Don't call init_registers_i386_XXX
1689 functions, call initialize_low_tdesc.
1690 * linux-x86-tdesc.c: New file.
1691 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1692 (i386_get_ipa_tdesc_idx): Declare.
1693 (i386_get_ipa_tdesc): Declare.
1694 (initialize_low_tdesc): Declare.
1696 2017-09-05 Yao Qi <yao.qi@linaro.org>
1698 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1701 2017-09-05 Yao Qi <yao.qi@linaro.org>
1703 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1704 * regcache.c (get_thread_regcache): Use VEC_length.
1705 (init_register_cache): Likewise.
1706 (regcache_cpy): Likewise.
1707 (registers_to_string): Iterate reg_defs via VEC_iterate.
1708 (find_regno): Likewise.
1709 (find_register_by_number): Use VEC_index.
1710 (register_size): Call find_register_by_number.
1711 (register_data): Call find_register_by_number.
1712 (supply_regblock): Use VEC_length.
1713 (regcache_raw_read_unsigned): Likewise.
1714 * tdesc.c (init_target_desc): Iterate reg_defs via
1716 (default_description): Update initializer.
1717 (copy_target_description): Don't update field num_registers.
1718 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1719 <num_registers>: Remove.
1721 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1723 * Makefile.in (.SECONDARY): Define target.
1725 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1727 * linux-low.c (linux_wait_1): Adjust.
1728 * server.c (queue_stop_reply_callback): Adjust.
1730 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1732 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1733 QEnvironmentUnset and QEnvironmentReset packets.
1734 (handle_query): Inform remote that QEnvironmentHexEncoded,
1735 QEnvironmentUnset and QEnvironmentReset are supported.
1737 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1739 * inferiors.h (inferior_target_data): Rename to ...
1740 (thread_target_data): ... this.
1741 (inferior_regcache_data): Rename to ...
1742 (thread_regcache_data): ... this.
1743 (set_inferior_regcache_data): Rename to ...
1744 (set_thread_regcache_data): ... this.
1745 * inferiors.c (inferior_target_data): Rename to ...
1746 (thread_target_data): ... this.
1747 (inferior_regcache_data): Rename to ...
1748 (thread_regcache_data): ... this.
1749 (set_inferior_regcache_data): Rename to ...
1750 (set_thread_regcache_data): ... this.
1751 (free_one_thread): Update.
1752 * linux-low.h (get_thread_lwp): Update.
1753 * regcache.c (get_thread_regcache): Update.
1754 (regcache_invalidate_thread): Update.
1755 (free_register_cache_thread): Update.
1756 * win32-i386-low.c (update_debug_registers_callback): Update.
1757 (win32_get_current_dr): Update.
1758 * win32-low.c (thread_rec): Update.
1759 (delete_thread_info): Update.
1760 (continue_one_thread): Update.
1761 (suspend_one_thread): Update.
1763 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1765 * inferiors.c (set_inferior_target_data): Remove.
1766 * inferiors.h (set_inferior_target_data): Remove.
1768 2017-08-18 Yao Qi <yao.qi@linaro.org>
1770 * Makefile.in (OBS): Add selftest.o.
1771 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1772 * configure, config.in: Re-generated.
1773 * server.c: Include common/sefltest.h.
1774 (captured_main): Handle option --selftest.
1776 2017-08-09 Yao Qi <yao.qi@linaro.org>
1778 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1779 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1780 i386-avx-mpx.o and i386-mmx.o.
1781 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1782 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1783 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1784 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1785 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1786 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1787 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1788 i386/amd64-avx-mpx.xml.
1790 2017-08-09 Yao Qi <yao.qi@linaro.org>
1792 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1793 and x32-avx-avx512.o.
1794 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1795 i386/x32-avx-avx512.xml.
1797 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1799 * tracepoint.h (enum class fast_tpoint_collect_result): New
1801 (fast_tracepoint_collecting): Change return type to
1802 fast_tpoint_collect_result.
1803 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1804 * linux-low.h: Include tracepoint.h.
1805 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1806 fast_tpoint_collect_result.
1807 * linux-low.c (handle_tracepoints): Adjust.
1808 (linux_fast_tracepoint_collecting): Change return type to
1809 fast_tpoint_collect_result.
1810 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1811 linux_wait_1, stuck_in_jump_pad_callback,
1812 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1813 proceed_one_lwp): Adjust to type change.
1815 2017-07-10 Yao Qi <yao.qi@linaro.org>
1817 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1819 2017-06-29 Yao Qi <yao.qi@linaro.org>
1821 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1823 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1825 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1827 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1829 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1831 * linux-low.c (linux_create_inferior): Adjust code to access the
1832 environment information via 'gdb_environ' class.
1833 * lynx-low.c (lynx_create_inferior): Likewise.
1834 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1835 (get_environ): Return a pointer to 'our_environ'.
1836 (captured_main): Initialize 'our_environ'.
1837 * server.h (get_environ): Adjust prototype.
1838 * spu-low.c (spu_create_inferior): Adjust code to access the
1839 environment information via 'gdb_environ' class.
1841 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1843 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1844 usage of "register" keyword.
1846 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1848 * configure: Re-generate.
1850 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1852 * configure: Re-generate.
1854 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1856 * Makefile.in (COMPILE.pre): Add "-x c++".
1858 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1860 * fork-child.c: Conditionally include <signal.h>.
1862 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1864 * server.c (handle_general_set): Handle new packet
1865 "QStartupWithShell".
1866 (handle_query): Add "QStartupWithShell" to the list of supported
1868 (gdbserver_usage): Add help text explaining the
1869 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1871 (captured_main): Recognize and act upon the presence of the new
1874 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1875 Pedro Alves <palves@redhat.com>
1877 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1878 * configure: Regenerate.
1879 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1881 (i[34567]86-*-lynxos*): Likewise.
1882 (spu*-*-*): Likewise.
1883 * fork-child.c: New file.
1884 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1886 (linux_ptrace_fun): New function.
1887 (linux_create_inferior): Adjust function prototype to reflect
1888 change on "target.h". Adjust function code to use
1890 (linux_request_interrupt): Delete "signal_pid".
1891 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1892 (lynx_ptrace_fun): New function.
1893 (lynx_create_inferior): Adjust function prototype to reflect
1894 change on "target.h". Adjust function code to use
1896 * nto-low.c (nto_create_inferior): Adjust function prototype and
1897 code to reflect change on "target.h". Update comments.
1898 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1899 "common-terminal.h" and "environ.h".
1900 (terminal_fd): Moved to fork-child.c.
1901 (old_foreground_pgrp): Likewise.
1902 (restore_old_foreground_pgrp): Likewise.
1903 (last_status): Make it global.
1904 (last_ptid): Likewise.
1905 (our_environ): New variable.
1906 (startup_with_shell): Likewise.
1907 (program_name): Likewise.
1908 (program_argv): Rename to...
1909 (program_args): ...this.
1910 (wrapper_argv): New variable.
1911 (start_inferior): Delete function.
1912 (get_exec_wrapper): New function.
1913 (get_exec_file): Likewise.
1914 (get_environ): Likewise.
1915 (prefork_hook): Likewise.
1916 (post_fork_inferior): Likewise.
1917 (postfork_hook): Likewise.
1918 (postfork_child_hook): Likewise.
1919 (handle_v_run): Update code to deal with arguments coming from the
1920 remote host. Update calls from "start_inferior" to
1922 (captured_main): Likewise. Initialize environment variable. Call
1924 * server.h (post_fork_inferior): New prototype.
1925 (get_environ): Likewise.
1926 (last_status): Declare.
1927 (last_ptid): Likewise.
1928 (signal_pid): Likewise.
1929 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1930 (spu_ptrace_fun): New function.
1931 (spu_create_inferior): Adjust function prototype to reflect change
1932 on "target.h". Adjust function code to use "fork_inferior".
1933 * target.c (target_terminal_init): New function.
1934 (target_terminal_inferior): Likewise.
1935 (target_terminal_ours): Likewise.
1936 * target.h: Include <vector>.
1937 (struct target_ops) <create_inferior>: Update prototype.
1938 (create_inferior): Update macro.
1939 * utils.c (gdb_flush_out_err): New function.
1940 * win32-low.c (win32_create_inferior): Adjust function prototype
1941 and code to reflect change on "target.h".
1943 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1945 * inferiors.c (switch_to_thread): New function.
1947 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1949 * Makefile.in (SFILE): Add "common/job-control.c".
1950 (OBS): Add "job-control.o".
1952 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1954 * Makefile: Remove "@host_makefile_frag@".
1956 2017-05-05 Pedro Alves <palves@redhat.com>
1958 * configure: Regenerate.
1960 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1962 * configure: Regenerate.
1964 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1966 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1967 software_single_step change of return type to
1968 std::vector<CORE_ADDR>.
1969 * linux-low.c (install_software_single_step_breakpoints):
1971 * linux-low.h (install_software_single_step_breakpoints):
1974 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1976 * remote-utils.c: Include "gdb_termios.h" instead of
1978 * terminal.h: Delete file.
1980 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1982 * server.c: Include <vector>.
1983 <program_argv, wrapper_argv>: Convert to std::vector.
1984 (start_inferior): Rewrite function to use C++.
1985 (handle_v_run): Likewise. Update code that calculates the argv
1986 based on the vRun packet; use C++.
1987 (captured_main): Likewise.
1989 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1991 * server.c (handle_v_cont): Initialize thread_resume::thread
1994 2017-04-05 Pedro Alves <palves@redhat.com>
1996 * configure: Regenerate.
1998 2017-04-05 Pedro Alves <palves@redhat.com>
2000 * gdbreplay.c (sync_error): Constify.
2001 * linux-x86-low.c (push_opcode): Constify.
2003 2017-04-05 Pedro Alves <palves@redhat.com>
2005 * win32-low.c (get_child_debug_event)
2006 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2007 Report TARGET_WAITKIND_SPURIOUS instead.
2009 2017-04-05 Pedro Alves <palves@redhat.com>
2011 * remote-utils.c (remote_prepare, remote_open): Constify.
2012 * remote-utils.h (remote_prepare, remote_open): Constify.
2013 * server.c (captured_main): Constify 'port' handling.
2015 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2017 * Makefile.in (clean): Clear .deps.
2019 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2021 * .gitignore: Remove generated files, replace with wildcard.
2022 * (clean): Replace removal of generated files with wildcard.
2023 (version.c): Replace with...
2024 (version-generated.c): ...this.
2025 (xml-builtin.c): Replace with...
2026 (xml-builtin-generated.c): ...this.
2027 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2028 (%.c: *regformats*): Replace with...
2029 (%-generated.c: *regformats*): ...this.
2031 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2033 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2034 (xtensa_fill_gregset): Call collect_register_by_name for
2036 (xtensa_store_gregset): Call supply_register_by_name for
2039 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2041 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2042 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2043 (xtensa_store_gregset): Call supply_register for all registers in
2044 a0_regnum..a0_regnum + C0_NREGS range.
2046 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2048 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2049 (ax-ipa.o: ax.c): Remove.
2050 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
2051 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
2052 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
2053 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
2054 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
2056 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2058 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
2059 (print-utils-ipa.o: ../common/print-utils.c): Remove.
2060 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2061 (errors-ipa.o: ../common/errors.c): Remove.
2062 (format-ipa.o: ../common/format.c): Remove.
2063 (common-utils-ipa.o: ../common/common-utils.c): Remove.
2065 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2067 * Makefile.in (%-ipa.o: %.c): New rule.
2068 (tracepoint-ipa.o: tracepoint.c): Remove.
2069 (utils-ipa.o: utils.c): Remove.
2070 (remote-utils-ipa.o: remote-utils.c): Remove.
2071 (regcache-ipa.o: regcache.c): Remove.
2072 (i386-linux-ipa.o: i386-linux.c): Remove.
2073 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2074 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2075 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2076 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2077 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2078 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2079 (amd64-linux-ipa.o: amd64-linux.c): Remove.
2080 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2081 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2082 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2083 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2084 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2085 (aarch64-ipa.o: aarch64.c): Remove.
2086 (s390-linux32-ipa.o: s390-linux32.c): Remove.
2087 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2088 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2089 (s390-linux64-ipa.o: s390-linux64.c): Remove.
2090 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2091 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2092 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2093 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2094 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2095 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2096 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2097 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2098 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
2099 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2100 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2101 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2102 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2103 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2104 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2105 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2106 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2107 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2108 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
2109 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
2110 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
2111 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
2112 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
2113 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
2114 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
2115 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
2116 (tdesc-ipa.o: tdesc.c): Remove.
2117 (x32-linux-ipa.o: x32-linux.c): Remove.
2118 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2119 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2121 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2123 * Makefile.in (%.o: ../arch/%.c): New rule.
2124 (arm.o: ../arch/arm.c): Remove.
2125 (arm-linux.o: ../arch/arm-linux.c): Remove.
2126 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2127 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2129 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2131 * Makefile.in (%.o: ../nat/%.c): New rule.
2132 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2133 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2134 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2135 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2136 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2137 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2138 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2139 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2140 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2141 (linux-personality.o: ../nat/linux-personality.c): Remove.
2142 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2143 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2144 (x86-linux.o: ../nat/x86-linux.c): Remove.
2145 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2146 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2148 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2150 * Makefile.in (%.o: ../common/%.c): New rule.
2151 (signals.o: ../common/signals.c): Remove.
2152 (print-utils.o: ../common/print-utils.c): Remove.
2153 (rsp-low.o: ../common/rsp-low.c): Remove.
2154 (common-utils.o: ../common/common-utils.c): Remove.
2155 (posix-strerror.o: ../common/posix-strerror.c): Remove.
2156 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2157 (vec.o: ../common/vec.c): Remove.
2158 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2159 (xml-utils.o: ../common/xml-utils.c): Remove.
2160 (ptid.o: ../common/ptid.c): Remove.
2161 (buffer.o: ../common/buffer.c): Remove.
2162 (format.o: ../common/format.c): Remove.
2163 (filestuff.o: ../common/filestuff.c): Remove.
2164 (agent.o: ../common/agent.c): Remove.
2165 (errors.o: ../common/errors.c): Remove.
2166 (environ.o: ../common/environ.c): Remove.
2167 (common-debug.o: ../common/common-debug.c): Remove.
2168 (cleanups.o: ../common/cleanups.c): Remove.
2169 (common-exceptions.o: ../common/common-exceptions.c): Remove.
2170 (fileio.o: ../common/fileio.c): Remove.
2171 (common-regcache.o: ../common/common-regcache.c): Remove.
2172 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2173 (new-op.o: ../common/new-op.c): Remove.
2174 (btrace-common.o: ../common/btrace-common.c): Remove.
2176 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2178 * Makefile.in (%.o: ../target/%.c): New rule.
2179 (waitstatus.o: ../target/waitstatus.c): Remove.
2181 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2184 (%.c: ../regformats/%.dat,
2185 (%.c: ../regformats/arm/%.dat,
2186 (%.c: ../regformats/i386/%.dat,
2187 (%.c: ../regformats/rs6000/%.dat): New rules.
2188 (aarch64.c): Remove.
2189 (reg-arm.c): Remove.
2190 (arm-with-iwmmxt.c): Remove.
2191 (arm-with-vfpv2.c): Remove.
2192 (arm-with-vfpv3.c): Remove.
2193 (arm-with-neon.c): Remove.
2194 (reg-bfin.c): Remove.
2195 (reg-cris.c): Remove.
2196 (reg-crisv32.c): Remove.
2198 (i386-linux.c): Remove.
2199 (i386-avx.c): Remove.
2200 (i386-avx-linux.c): Remove.
2201 (i386-avx-avx512.c): Remove.
2202 (i386-avx-avx512-linux.c): Remove.
2203 (i386-mpx.c): Remove.
2204 (i386-mpx-linux.c): Remove.
2205 (i386-avx-mpx-avx512-pku.c): Remove.
2206 (i386-avx-mpx-avx512-pku-linux.c): Remove.
2207 (i386-avx-mpx.c): Remove.
2208 (i386-avx-mpx-linux.c): Remove.
2209 (i386-mmx.c): Remove.
2210 (i386-mmx-linux.c): Remove.
2211 (reg-ia64.c): Remove.
2212 (reg-m32r.c): Remove.
2213 (reg-m68k.c): Remove.
2215 (mips-linux.c): Remove.
2216 (mips-dsp-linux.c): Remove.
2217 (mips64-linux.c): Remove.
2218 (mips64-dsp-linux.c): Remove.
2219 (nios2-linux.c): Remove.
2220 (powerpc-32.c): Remove.
2221 (powerpc-32l.c): Remove.
2222 (powerpc-altivec32l.c): Remove.
2223 (powerpc-cell32l.c): Remove.
2224 (powerpc-vsx32l.c): Remove.
2225 (powerpc-isa205-32l.c): Remove.
2226 (powerpc-isa205-altivec32l.c): Remove.
2227 (powerpc-isa205-vsx32l.c): Remove.
2228 (powerpc-e500l.c): Remove.
2229 (powerpc-64l.c): Remove.
2230 (powerpc-altivec64l.c): Remove.
2231 (powerpc-cell64l.c): Remove.
2232 (powerpc-vsx64l.c): Remove.
2233 (powerpc-isa205-64l.c): Remove.
2234 (powerpc-isa205-altivec64l.c): Remove.
2235 (powerpc-isa205-vsx64l.c): Remove.
2236 (s390-linux32.c): Remove.
2237 (s390-linux32v1.c): Remove.
2238 (s390-linux32v2.c): Remove.
2239 (s390-linux64.c): Remove.
2240 (s390-linux64v1.c): Remove.
2241 (s390-linux64v2.c): Remove.
2242 (s390-te-linux64.c): Remove.
2243 (s390-vx-linux64.c): Remove.
2244 (s390-tevx-linux64.c): Remove.
2245 (s390x-linux64.c): Remove.
2246 (s390x-linux64v1.c): Remove.
2247 (s390x-linux64v2.c): Remove.
2248 (s390x-te-linux64.c): Remove.
2249 (s390x-vx-linux64.c): Remove.
2250 (s390x-tevx-linux64.c): Remove.
2251 (tic6x-c64xp-linux.c): Remove.
2252 (tic6x-c64x-linux.c): Remove.
2253 (tic6x-c62x-linux.c): Remove.
2255 (reg-sparc64.c): Remove.
2256 (reg-spu.c): Remove.
2258 (amd64-linux.c): Remove.
2259 (amd64-avx.c): Remove.
2260 (amd64-avx-linux.c): Remove.
2261 (amd64-avx-avx512.c): Remove.
2262 (amd64-avx-avx512-linux.c): Remove.
2263 (amd64-mpx.c): Remove.
2264 (amd64-mpx-linux.c): Remove.
2265 (amd64-avx-mpx-avx512-pku.c): Remove.
2266 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2267 (amd64-avx-mpx.c): Remove.
2268 (amd64-avx-mpx-linux.c): Remove.
2270 (x32-linux.c): Remove.
2271 (x32-avx.c): Remove.
2272 (x32-avx-linux.c): Remove.
2273 (x32-avx-avx512.c): Remove.
2274 (x32-avx-avx512-linux.c): Remove.
2275 (reg-xtensa.c): Remove.
2276 (reg-tilegx.c): Remove.
2277 (reg-tilegx32.c): Remove.
2279 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
2281 * Makefile.in (SFILES): Add "common/environ.c".
2282 (OBJS): Add "common/environ.h".
2284 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
2286 * configure.ac: Check if the fs_base and gs_base members of
2287 `struct user_regs_struct' exist.
2288 * config.in: Regenerated.
2289 * configure: Likewise.
2291 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
2293 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2295 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2296 (get_next_pcs_syscall_next_pc): Likewise.
2298 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
2300 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2301 * nto-x86-low.c: Likewise.
2303 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2305 * Makefile.in: Include disable-implicit-rules.mk.
2307 2016-11-23 Pedro Alves <palves@redhat.com>
2309 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2310 (debug_vprintf): Use std::chrono::steady_clock instead of
2311 gettimeofday. Use '.' instead of ':'.
2312 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2313 (get_timestamp): Use std::chrono::steady_clock instead of
2316 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2318 * Makefile.in: Fix whitespace formatting.
2320 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2322 * Makefile.in (SFILES, OBS): Flatten list and order
2325 2016-11-23 Pedro Alves <palves@redhat.com>
2327 * event-loop.c (handle_file_event): Use warning.
2328 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2329 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2332 2016-11-23 Pedro Alves <palves@redhat.com>
2334 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2336 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2337 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2338 debug_printf and debug_flush for debug output.
2339 * server.c (handle_general_set): Likewise.
2340 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2343 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2345 * Makefile.in (.c.o): Replace rule with ...
2346 (%.o: %.c): ... this one.
2348 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2350 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2351 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2353 * configure.ac: Remove checks for the make program.
2354 * configure: Re-generate.
2356 2016-10-28 Pedro Alves <palves@redhat.com>
2358 * Makefile.in (CXX_DIALECT): Get from configure.
2359 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2360 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2361 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2362 * config.in: Regenerate.
2363 * configure: Regenerate.
2365 2016-10-27 Yao Qi <yao.qi@linaro.org>
2367 * linux-low.c (linux_supports_range_stepping): Return true if
2368 can_software_single_step return true.
2370 2016-10-27 Yao Qi <yao.qi@linaro.org>
2372 * inferiors.c (find_inferior_in_random): New function.
2373 * inferiors.h (find_inferior_in_random): Declare.
2374 * linux-low.c (linux_wait_for_event_filtered): Call
2375 find_inferior_in_random instead of find_inferior.
2377 2016-10-27 Yao Qi <yao.qi@linaro.org>
2379 * linux-low.c (linux_wait_1): If single-step breakpoints are
2380 inserted, remove them.
2382 2016-10-26 Pedro Alves <palves@redhat.com>
2384 * linux-low.c (handle_extended_wait): Link parent/child fork
2386 (linux_wait_1): Unlink them.
2387 (linux_set_resume_request): Ignore resume requests for
2388 already-resumed and unhandled fork child threads.
2389 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2390 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2392 (handle_v_requests) <vCont>: Don't call require_running.
2393 * server.h (in_queued_stop_replies): New declaration.
2395 2016-10-24 Yao Qi <yao.qi@linaro.org>
2398 * linux-aarch64-low.c (append_insns): Cast the return value to
2401 2016-10-10 Yao Qi <yao.qi@linaro.org>
2403 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2405 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2407 * target.c (target_supports_multi_process): New function, moved
2409 * target.h (target_supports_multi_process): ... here. Remove
2412 2016-10-05 Tom Tromey <tom@tromey.com>
2415 * tracepoint.c (handle_tracepoint_bkpts): Check
2416 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2418 2016-10-05 Yao Qi <yao.qi@linaro.org>
2420 * configure.srv: Update the path of arm-*.xml files.
2422 2016-10-05 Terry Guo <terry.guo@arm.com>
2423 Yao Qi <yao.qi@linaro.org>
2425 * Makefile.in: Adjust the path of rules.
2426 * configure.srv: Update the path of xml files.
2427 * regformats/arm-with-iwmmxt.dat: Regenerated.
2428 * regformats/arm-with-neon.dat: Likewise.
2429 * regformats/arm-with-vfpv2.dat: Likewise.
2430 * regformats/arm-with-vfpv3.dat Likewise.
2432 2016-09-30 Yao Qi <yao.qi@linaro.org>
2435 * target.c (target_stop_and_wait): Don't call
2436 target_continue_no_signal, use resume_stop instead.
2438 2016-09-26 Yao Qi <yao.qi@linaro.org>
2440 * linux-low.c (linux_wait_1): Call debug_exit.
2442 2016-09-23 Pedro Alves <palves@redhat.com>
2444 * Makefile.in (SFILES): Add common/new-op.c.
2445 (OBS): Add common/new-op.o.
2446 (new-op.o): New rule.
2448 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2450 * .gitinore: Ignore more files.
2452 2016-09-21 Yao Qi <yao.qi@linaro.org>
2454 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2457 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2459 * server.c (start_inferior): Call target_mourn_inferior instead of
2460 mourn_inferior; pass ptid_t argument to it.
2462 (handle_target_event): Likewise.
2463 * target.c (target_mourn_inferior): New function.
2464 * target.h (mourn_inferior): Delete macro.
2466 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2468 * linux-low.c (lwp_is_stepping): New function.
2470 2016-09-06 Carl Love <cel@us.ibm.com>
2472 * server.c (start_inferior): Fixed comment, requested comment change
2473 didn't get updated correctly. Removed reference to ptrace () call as
2474 it is only true on Linux systems.
2476 2016-09-06 Carl Love <cel@us.ibm.com>
2478 * server.c (start_inferior): Do not call
2479 function target_post_create_inferior () if the
2480 inferior process has already exited.
2482 2016-09-05 Pedro Alves <palves@redhat.com>
2484 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2485 (COMPILE.pre, CC_LD): Use CXX directly.
2486 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2487 * acinclude.m4: Don't include build-with-cxx.m4.
2488 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2489 * configure: Regenerate.
2491 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2494 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2495 call writing data to own_buf.
2497 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2499 * target.c (mywait): Call target_wait instead of
2501 (target_wait): New function.
2503 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2505 * server.c (start_inferior): New variable 'ptid'. Replace calls
2506 to the_target->resume by target_continue{,_no_signal}, depending
2508 * target.c (target_stop_and_wait): Call target_continue_no_signal
2509 instead of the_target->resume.
2510 (target_continue): New function.
2512 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2514 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2516 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2519 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2521 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2522 * linux-arm-low.c (ps_get_thread_area): Likewise.
2523 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2524 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2525 * linux-mips-low.c (ps_get_thread_area): Likewise.
2526 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2527 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2528 * linux-x86-low.c (ps_get_thread_area): Likewise.
2529 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2531 2016-08-19 Pedro Alves <palves@redhat.com>
2533 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2535 2016-08-19 Pedro Alves <palves@redhat.com>
2537 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2538 comment. Use memcpy instead of casting through unsigned long.
2540 2016-08-19 Pedro Alves <palves@redhat.com>
2542 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2543 allocating around 0x80000000.
2545 2016-08-19 Pedro Alves <palves@redhat.com>
2548 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2549 (x32-avx512-linux-ipa.o): New rules.
2550 * configure.ac (x86_64-*-linux*): New x32 check.
2551 * configure.srv (ipa_x32_linux_regobj): New.
2552 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2553 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2555 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2557 * configure: Regenerate.
2559 2016-08-09 Pedro Alves <palves@redhat.com>
2562 * Makefile.in (OBS): Add signals-state-save-restore.o.
2563 (signals-state-save-restore.o): New rule.
2564 * config.in: Regenerate.
2565 * configure: Regenerate.
2566 * linux-low.c: Include "signals-state-save-restore.h".
2567 (linux_create_inferior): Call
2568 restore_original_signals_state.
2569 * server.c: Include "dispositions-save-restore.h".
2570 (captured_main): Call save_original_signals_state.
2572 2016-08-05 Pedro Alves <palves@redhat.com>
2574 * configure: Regenerate.
2576 2016-08-04 Yao Qi <yao.qi@linaro.org>
2578 * linux-low.c (regsets_fetch_inferior_registers): Check
2579 errno is ESRCH or not.
2581 2016-08-02 Yao Qi <yao.qi@linaro.org>
2583 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2584 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2585 (thread_db_load_search): Update.
2586 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2587 td_ta_set_event and td_ta_event_getmsg.
2589 2016-07-26 Pedro Alves <palves@redhat.com>
2592 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2593 of unsigned long for 64-bit registers and use uint32_t instead of
2594 unsigned int for 32-bit registers.
2596 2016-07-26 Pedro Alves <palves@redhat.com>
2598 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2601 2016-07-21 Tom Tromey <tom@tromey.com>
2603 * configure: Rebuild.
2605 2016-07-21 Yao Qi <yao.qi@linaro.org>
2607 * mem-break.c (find_gdb_breakpoint): Cast bp to
2608 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2610 2016-07-21 Yao Qi <yao.qi@linaro.org>
2612 * server.c (handle_v_requests): Support s and S actions
2613 if target_supports_software_single_step return true.
2615 2016-07-21 Yao Qi <yao.qi@linaro.org>
2617 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2618 is resume_step, call maybe_hw_step.
2619 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2621 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2623 (proceed_one_lwp): If resume request is resume_step, install
2624 reinsert breakpoints and call maybe_hw_step.
2626 2016-07-21 Yao Qi <yao.qi@linaro.org>
2628 * linux-low.c (proceed_one_lwp): Declare.
2629 (linux_resume_one_thread): Remove local variable 'step'.
2630 Lift code enqueue signal. Call proceed_one_lwp instead of
2631 linux_resume_one_lwp.
2633 2016-07-21 Yao Qi <yao.qi@linaro.org>
2635 * linux-low.c (linux_resume_one_thread): Call
2636 enqueue_pending_signal.
2638 2016-07-21 Yao Qi <yao.qi@linaro.org>
2640 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2641 * inferiors.c (do_restore_current_thread_cleanup): New function.
2642 (make_cleanup_restore_current_thread): Likewise.
2643 * linux-low.c (install_software_single_step_breakpoints): Call
2644 make_cleanup_restore_current_thread. Switch current_thread to
2647 2016-07-21 Yao Qi <yao.qi@linaro.org>
2649 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2650 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2651 (clone_one_breakpoint): Likewise.
2652 (delete_reinsert_breakpoints): Change parameter to thread.
2654 (has_reinsert_breakpoints): Likewise.
2655 (uninsert_reinsert_breakpoints): Likewise.
2656 (reinsert_reinsert_breakpoints): Likewise.
2657 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2658 (delete_reinsert_breakpoints): Likewise.
2659 (reinsert_reinsert_breakpoints): Likewise.
2660 (uninsert_reinsert_breakpoints): Likewise.
2661 (has_reinsert_breakpoints): Likewise.
2663 2016-07-21 Yao Qi <yao.qi@linaro.org>
2665 * inferiors.c (get_thread_process): Make parameter const.
2666 * inferiors.h (get_thread_process): Update declaration.
2667 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2668 Add new parameters child_thread and parent_thread. Callers
2670 * mem-break.h (clone_all_breakpoints): Update declaration.
2672 2016-07-21 Yao Qi <yao.qi@linaro.org>
2674 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2675 <command_list, handler>: Remove.
2676 (struct gdb_breakpoint): New.
2677 (struct other_breakpoint): New.
2678 (struct reinsert_breakpoint): New.
2679 (is_gdb_breakpoint): New function.
2680 (any_persistent_commands): Update command_list if
2681 is_gdb_breakpoint returns true.
2682 (set_breakpoint): Create breakpoints according to their types.
2683 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2684 (set_gdb_breakpoint_1): Likewise.
2685 (set_gdb_breakpoint): Likewise.
2686 (clear_breakpoint_conditions): Change parameter type to
2687 'struct gdb_breakpoint *'.
2688 (clear_breakpoint_commands): Likewise.
2689 (clear_breakpoint_conditions_and_commands): Likewise.
2690 (add_condition_to_breakpoint): Likewise.
2691 (add_breakpoint_condition): Likewise.
2692 (add_commands_to_breakpoint): Likewise.
2693 (check_breakpoints): Check other_breakpoint.
2694 (clone_one_breakpoint): Clone breakpopint according to its type.
2695 * mem-break.h (struct gdb_breakpoint): Declare.
2696 (set_gdb_breakpoint): Update declaration.
2697 (clear_breakpoint_conditions_and_commands): Likewise.
2698 (add_breakpoint_condition): Likewise.
2699 (add_breakpoint_commands): Likewise.
2700 * server.c (process_point_options): Change parameter type to
2701 'struct gdb_breakpoint *'.
2703 2016-07-21 Yao Qi <yao.qi@linaro.org>
2705 * mem-break.c (set_breakpoint_at): Rename it to ...
2706 (set_breakpoint_type_at): ... it.
2707 (set_breakpoint_at): Call set_breakpoint_type_at.
2708 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2709 * mem-break.h (set_breakpoint_at): Update comments.
2711 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2713 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2715 (nios2_store_gregset): Likewise.
2717 2016-07-01 Pedro Alves <palves@redhat.com>
2718 Antoine Tremblay <antoine.tremblay@ericsson.com>
2720 * linux-low.c: Change interface to take the target lwp_info
2721 pointer directly and return void. Handle detaching from a zombie
2723 (linux_detach_lwp_callback): New function.
2724 (linux_detach): Detach from the leader thread after detaching from
2727 2016-06-28 Yao Qi <yao.qi@linaro.org>
2729 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2730 for variable new_offset.
2731 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2732 (aarch64_ftrace_insn_reloc_cb): Likewise.
2733 (aarch64_ftrace_insn_reloc_tb): Likewise.
2734 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2735 PRIx64 instead of PRIx32.
2737 2016-06-28 Yao Qi <yao.qi@linaro.org>
2739 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2740 (the_low_target): Install arm_get_syscall_trapinfo.
2742 2016-06-28 Yao Qi <yao.qi@linaro.org>
2744 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2746 (the_low_target): Install aarch64_get_syscall_trapinfo.
2748 2016-06-28 Yao Qi <yao.qi@linaro.org>
2750 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2752 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2753 Remove parameter sysno.
2754 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2757 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2759 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2760 (s390_emit_ne_goto): Likewise.
2761 (s390_emit_lt_goto): Likewise.
2762 (s390_emit_le_goto): Likewise.
2763 (s390_emit_gt_goto): Likewise.
2764 (s390_emit_ge_goto): Likewise.
2765 (s390x_emit_eq_goto): Likewise.
2766 (s390x_emit_ne_goto): Likewise.
2767 (s390x_emit_lt_goto): Likewise.
2768 (s390x_emit_le_goto): Likewise.
2769 (s390x_emit_gt_goto): Likewise.
2770 (s390x_emit_ge_goto): Likewise.
2771 (s390_emit_ops_impl): Mark variable static.
2772 (s390x_emit_ops): Likewise.
2774 2016-06-17 Yao Qi <yao.qi@linaro.org>
2776 * linux-low.c (handle_extended_wait): Call
2777 uninsert_reinsert_breakpoints for the parent process. Remove
2778 reinsert breakpoints from the child process. Reinsert them to
2779 the parent process when vfork is done.
2780 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2781 (reinsert_reinsert_breakpoints): New function.
2782 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2783 (reinsert_reinsert_breakpoints): Declare.
2785 2016-06-17 Yao Qi <yao.qi@linaro.org>
2787 * linux-low.c (handle_extended_wait): If the parent is doing
2788 step-over, remove the reinsert breakpoints from the forked child.
2790 2016-06-17 Yao Qi <yao.qi@linaro.org>
2792 * linux-low.c (unsuspend_all_lwps): Declare.
2793 (linux_low_filter_event): If thread exited, call finish_step_over.
2794 If step-over is finished, unsuspend other threads.
2796 2016-06-17 Yao Qi <yao.qi@linaro.org>
2798 * linux-low.c (linux_resume_one_lwp_throw): Assert
2799 has_reinsert_breakpoints returns false.
2800 * mem-break.c (delete_disabled_breakpoints): Assert
2801 bp type isn't reinsert_breakpoint.
2803 2016-06-17 Yao Qi <yao.qi@linaro.org>
2805 * linux-low.c (maybe_hw_step): New function.
2806 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2807 (finish_step_over): Switch current_thread to lwp temporarily,
2808 and assert has_reinsert_breakpoints returns true.
2809 (proceed_one_lwp): Call maybe_hw_step.
2810 * mem-break.c (has_reinsert_breakpoints): New function.
2811 * mem-break.h (has_reinsert_breakpoints): Declare.
2813 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2815 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2817 2016-05-17 Yao Qi <yao.qi@linaro.org>
2819 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2820 instead of find_inferior.
2822 2016-05-05 Yao Qi <yao.qi@linaro.org>
2824 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2825 Initialize res to zero.
2827 2016-05-05 Yao Qi <yao.qi@linaro.org>
2829 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2832 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2834 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2835 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2836 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2838 2016-04-28 Par Olsson <par.olsson@windriver.com>
2839 Simon Marchi <simon.marchi@ericsson.com>
2841 * tracepoint.c (write_inferior_int8): New function.
2842 (cmd_qtenable_disable): Write enable flag using
2843 write_inferior_int8.
2845 2016-04-25 Yao Qi <yao.qi@linaro.org>
2847 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2848 (need_step_over_p): Return zero if the LWP has pending signals
2849 can be delivered on software single step target.
2851 2016-04-25 Yao Qi <yao.qi@linaro.org>
2853 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2854 return instead of error.
2856 2016-04-22 Yao Qi <yao.qi@linaro.org>
2858 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2861 2016-04-22 Yao Qi <yao.qi@linaro.org>
2863 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2864 signal when stepping over breakpoint with software single
2867 2016-04-21 Pedro Alves <palves@redhat.com>
2869 * linux-s390-low.c (s390_collect_ptrace_register)
2870 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2872 (s390_check_regset): Use void * instead of gdb_byte *.
2874 2016-04-20 Pedro Alves <palves@redhat.com>
2876 * configure: Renegerate.
2878 2016-04-20 Yao Qi <yao.qi@linaro.org>
2880 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2881 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2883 (arm_store_gregset): Likewise.
2885 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2887 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2888 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2889 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2890 (amd64-avx-mpx-linux.c): New rules.
2891 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2892 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2893 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2894 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2895 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2896 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2897 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2898 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2899 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2900 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2901 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2902 * linux-x86-low.c (x86_linux_read_description): Add case for
2903 X86_XSTATE_AVX_MPX_MASK.
2904 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2905 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2906 init_registers_i386_avx_mpx_linux.
2907 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2908 (initialize_low_tracepoint): Call
2909 init_registers_i386_avx_mpx_linux.
2910 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2911 (initialize_low_tracepoint): Call
2912 init_registers_amd64_avx_mpx_linux.
2913 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2914 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2915 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2918 2016-04-18 Pedro Alves <palves@redhat.com>
2920 * configure: Regenerate.
2922 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2924 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2925 (aarch64_emit_sub): Likewise.
2927 2016-04-12 Pedro Alves <palves@redhat.com>
2929 * utils.c (prepare_to_throw_exception): Delete.
2931 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2933 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2935 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2937 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2939 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2941 * linux-aarch64-ipa.c: Add <elf.h> include.
2942 * linux-ppc-ipa.c: Add <elf.h> include.
2943 * linux-s390-ipa.c: Add <elf.h> include.
2945 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2947 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2948 (get_raw_reg_ptr): Likewise.
2949 (get_trace_state_variable_value_ptr): Likewise.
2950 (set_trace_state_variable_value_ptr): Likewise.
2951 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2954 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2955 Marcin Kościelnicki <koriakin@0x04.net>
2958 * linux-ppc-low.c (emit_insns): New function.
2959 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2960 (ppc_emit_prologue): New function.
2961 (ppc_emit_epilogue): New function.
2962 (ppc_emit_add): New function.
2963 (ppc_emit_sub): New function.
2964 (ppc_emit_mul): New function.
2965 (ppc_emit_lsh): New function.
2966 (ppc_emit_rsh_signed): New function.
2967 (ppc_emit_rsh_unsigned): New function.
2968 (ppc_emit_ext): New function.
2969 (ppc_emit_zero_ext): New function.
2970 (ppc_emit_log_not): New function.
2971 (ppc_emit_bit_and): New function.
2972 (ppc_emit_bit_or): New function.
2973 (ppc_emit_bit_xor): New function.
2974 (ppc_emit_bit_not): New function.
2975 (ppc_emit_equal): New function.
2976 (ppc_emit_less_signed): New function.
2977 (ppc_emit_less_unsigned): New function.
2978 (ppc_emit_ref): New function.
2979 (ppc_emit_const): New function.
2980 (ppc_emit_reg): New function.
2981 (ppc_emit_pop): New function.
2982 (ppc_emit_stack_flush): New function.
2983 (ppc_emit_swap): New function.
2984 (ppc_emit_stack_adjust): New function.
2985 (ppc_emit_call): New function.
2986 (ppc_emit_int_call_1): New function.
2987 (ppc_emit_void_call_2): New function.
2988 (ppc_emit_if_goto): New function.
2989 (ppc_emit_goto): New function.
2990 (ppc_emit_eq_goto): New function.
2991 (ppc_emit_ne_goto): New function.
2992 (ppc_emit_lt_goto): New function.
2993 (ppc_emit_le_goto): New function.
2994 (ppc_emit_gt_goto): New function.
2995 (ppc_emit_ge_goto): New function.
2996 (ppc_write_goto_address): New function.
2997 (ppc_emit_ops_impl): New static variable.
2998 (ppc64v1_emit_prologue): New function.
2999 (ppc64v2_emit_prologue): New function.
3000 (ppc64_emit_epilogue): New function.
3001 (ppc64_emit_add): New function.
3002 (ppc64_emit_sub): New function.
3003 (ppc64_emit_mul): New function.
3004 (ppc64_emit_lsh): New function.
3005 (ppc64_emit_rsh_signed): New function.
3006 (ppc64_emit_rsh_unsigned): New function.
3007 (ppc64_emit_ext): New function.
3008 (ppc64_emit_zero_ext): New function.
3009 (ppc64_emit_log_not): New function.
3010 (ppc64_emit_bit_and): New function.
3011 (ppc64_emit_bit_or): New function.
3012 (ppc64_emit_bit_xor): New function.
3013 (ppc64_emit_bit_not): New function.
3014 (ppc64_emit_equal): New function.
3015 (ppc64_emit_less_signed): New function.
3016 (ppc64_emit_less_unsigned): New function.
3017 (ppc64_emit_ref): New function.
3018 (ppc64_emit_const): New function.
3019 (ppc64v1_emit_reg): New function.
3020 (ppc64v2_emit_reg): New function.
3021 (ppc64_emit_pop): New function.
3022 (ppc64_emit_stack_flush): New function.
3023 (ppc64_emit_swap): New function.
3024 (ppc64v1_emit_call): New function.
3025 (ppc64v2_emit_call): New function.
3026 (ppc64v1_emit_int_call_1): New function.
3027 (ppc64v2_emit_int_call_1): New function.
3028 (ppc64v1_emit_void_call_2): New function.
3029 (ppc64v2_emit_void_call_2): New function.
3030 (ppc64_emit_if_goto): New function.
3031 (ppc64_emit_eq_goto): New function.
3032 (ppc64_emit_ne_goto): New function.
3033 (ppc64_emit_lt_goto): New function.
3034 (ppc64_emit_le_goto): New function.
3035 (ppc64_emit_gt_goto): New function.
3036 (ppc64_emit_ge_goto): New function.
3037 (ppc64v1_emit_ops_impl): New static variable.
3038 (ppc64v2_emit_ops_impl): New static variable.
3039 (ppc_emit_ops): New function.
3040 (linux_low_target): Wire in ppc_emit_ops.
3042 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3043 Marcin Kościelnicki <koriakin@0x04.net>
3046 * Makefile.in: Add powerpc-*-ipa.o
3047 * configure.srv: Add ipa_obj for powerpc*-linux.
3048 * linux-ppc-ipa.c: New file.
3049 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
3051 (PPC_FIELD): New macro.
3052 (PPC_SEXT): New macro.
3053 (PPC_OP6): New macro.
3054 (PPC_BO): New macro.
3055 (PPC_LI): New macro.
3056 (PPC_BD): New macro.
3057 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
3058 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
3059 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3060 (ppc_get_thread_area): New function.
3061 (is_elfv2_inferior): New function.
3062 (gen_ds_form): New function.
3063 (GEN_STD): New macro.
3064 (GEN_STDU): New macro.
3065 (GEN_LD): New macro.
3066 (GEN_LDU): New macro.
3067 (gen_d_form): New function.
3068 (GEN_ADDI): New macro.
3069 (GEN_ADDIS): New macro.
3070 (GEN_LI): New macro.
3071 (GEN_LIS): New macro.
3072 (GEN_ORI): New macro.
3073 (GEN_ORIS): New macro.
3074 (GEN_LWZ): New macro.
3075 (GEN_STW): New macro.
3076 (GEN_STWU): New macro.
3077 (gen_xfx_form): New function.
3078 (GEN_MFSPR): New macro.
3079 (GEN_MTSPR): New macro.
3080 (GEN_MFCR): New macro.
3081 (GEN_MTCR): New macro.
3082 (GEN_SYNC): New macro.
3083 (GEN_LWSYNC): New macro.
3084 (gen_x_form): New function.
3085 (GEN_OR): New macro.
3086 (GEN_MR): New macro.
3087 (GEN_LWARX): New macro.
3088 (GEN_STWCX): New macro.
3089 (GEN_CMPW): New macro.
3090 (gen_md_form): New function.
3091 (GEN_RLDICL): New macro.
3092 (GEN_RLDICR): New macro.
3093 (gen_i_form): New function.
3095 (GEN_BL): New macro.
3096 (gen_b_form): New function.
3097 (GEN_BNE): New macro.
3098 (GEN_LOAD): New macro.
3099 (GEN_STORE): New macro.
3100 (gen_limm): New function.
3101 (gen_atomic_xchg): New function.
3102 (gen_call): New function.
3103 (ppc_relocate_instruction): New function.
3104 (ppc_install_fast_tracepoint_jump_pad): New function.
3105 (ppc_get_min_fast_tracepoint_insn_len): New function.
3106 (ppc_get_ipa_tdesc_idx): New function.
3107 (the_low_target): Wire in the new functions.
3108 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
3110 * linux-ppc-tdesc.h: New file.
3112 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3114 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3115 (alloc_jump_pad_buffer): New function.
3116 * linux-amd64-ipa.c: Add <sys/mman.h> include.
3117 (alloc_jump_pad_buffer): New function.
3118 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3119 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3120 (alloc_jump_pad_buffer): New function.
3121 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3122 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3123 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3124 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3126 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3128 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3129 * linux-amd64-ipa.c: Likewise.
3130 * linux-i386-ipa.c: Likewise.
3131 * linux-s390-ipa.c: Likewise.
3132 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3133 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3134 set_trace_state_variable_value_ptr.
3135 (struct ipa_sym_addresses): Likewise.
3136 (symbol_list): Likewise.
3137 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3138 accessing gdb_collect directly.
3139 (gdb_collect_ptr_type): New typedef.
3140 (get_raw_reg_ptr_type): New typedef.
3141 (get_trace_state_variable_value_ptr_type): New typedef.
3142 (set_trace_state_variable_value_ptr_type): New typedef.
3143 (gdb_collect_ptr): New global.
3144 (get_raw_reg_ptr): New global.
3145 (get_trace_state_variable_value_ptr): New global.
3146 (set_trace_state_variable_value_ptr): New global.
3147 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3148 accessing get_raw_reg directly.
3149 (get_get_tsv_func_addr): Likewise for
3150 get_trace_state_variable_value_ptr.
3151 (get_set_tsv_func_addr): Likewise for
3152 set_trace_state_variable_value_ptr.
3153 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3155 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
3157 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3159 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3161 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3163 (relocate_instruction): Remove own_buf.
3164 * server.c (own_buf): Make global.
3165 (handle_v_requests): Make global.
3166 * server.h (own_buf): New declaration.
3167 (handle_v_requests): New prototype.
3169 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3172 * linux-s390-low.c (add_insns): New function.
3173 (s390_emit_prologue): New function.
3174 (s390_emit_epilogue): New function.
3175 (s390_emit_add): New function.
3176 (s390_emit_sub): New function.
3177 (s390_emit_mul): New function.
3178 (s390_emit_lsh): New function.
3179 (s390_emit_rsh_signed): New function.
3180 (s390_emit_rsh_unsigned): New function.
3181 (s390_emit_ext): New function.
3182 (s390_emit_log_not): New function.
3183 (s390_emit_bit_and): New function.
3184 (s390_emit_bit_or): New function.
3185 (s390_emit_bit_xor): New function.
3186 (s390_emit_bit_not): New function.
3187 (s390_emit_equal): New function.
3188 (s390_emit_less_signed): New function.
3189 (s390_emit_less_unsigned): New function.
3190 (s390_emit_ref): New function.
3191 (s390_emit_if_goto): New function.
3192 (s390_emit_goto): New function.
3193 (s390_write_goto_address): New function.
3194 (s390_emit_litpool): New function.
3195 (s390_emit_const): New function.
3196 (s390_emit_call): New function.
3197 (s390_emit_reg): New function.
3198 (s390_emit_pop): New function.
3199 (s390_emit_stack_flush): New function.
3200 (s390_emit_zero_ext): New function.
3201 (s390_emit_swap): New function.
3202 (s390_emit_stack_adjust): New function.
3203 (s390_emit_set_r2): New function.
3204 (s390_emit_int_call_1): New function.
3205 (s390_emit_void_call_2): New function.
3206 (s390_emit_eq_goto): New function.
3207 (s390_emit_ne_goto): New function.
3208 (s390_emit_lt_goto): New function.
3209 (s390_emit_le_goto): New function.
3210 (s390_emit_gt_goto): New function.
3211 (s390_emit_ge_goto): New function.
3212 (s390x_emit_prologue): New function.
3213 (s390x_emit_epilogue): New function.
3214 (s390x_emit_add): New function.
3215 (s390x_emit_sub): New function.
3216 (s390x_emit_mul): New function.
3217 (s390x_emit_lsh): New function.
3218 (s390x_emit_rsh_signed): New function.
3219 (s390x_emit_rsh_unsigned): New function.
3220 (s390x_emit_ext): New function.
3221 (s390x_emit_log_not): New function.
3222 (s390x_emit_bit_and): New function.
3223 (s390x_emit_bit_or): New function.
3224 (s390x_emit_bit_xor): New function.
3225 (s390x_emit_bit_not): New function.
3226 (s390x_emit_equal): New function.
3227 (s390x_emit_less_signed): New function.
3228 (s390x_emit_less_unsigned): New function.
3229 (s390x_emit_ref): New function.
3230 (s390x_emit_if_goto): New function.
3231 (s390x_emit_const): New function.
3232 (s390x_emit_call): New function.
3233 (s390x_emit_reg): New function.
3234 (s390x_emit_pop): New function.
3235 (s390x_emit_stack_flush): New function.
3236 (s390x_emit_zero_ext): New function.
3237 (s390x_emit_swap): New function.
3238 (s390x_emit_stack_adjust): New function.
3239 (s390x_emit_int_call_1): New function.
3240 (s390x_emit_void_call_2): New function.
3241 (s390x_emit_eq_goto): New function.
3242 (s390x_emit_ne_goto): New function.
3243 (s390x_emit_lt_goto): New function.
3244 (s390x_emit_le_goto): New function.
3245 (s390x_emit_gt_goto): New function.
3246 (s390x_emit_ge_goto): New function.
3247 (s390_emit_ops): New function.
3248 (struct linux_target_ops): Fill in emit_ops hook.
3250 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3253 * Makefile.in: Add s390 IPA files.
3254 * configure.srv: Build IPA for s390.
3255 * linux-s390-ipa.c: New file.
3256 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3257 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3258 (tdesc_s390_linux32): Likewise.
3259 (init_registers_s390_linux32v1): Likewise.
3260 (tdesc_s390_linux32v1): Likewise.
3261 (init_registers_s390_linux32v2): Likewise.
3262 (tdesc_s390_linux32v2): Likewise.
3263 (init_registers_s390_linux64): Likewise.
3264 (tdesc_s390_linux64): Likewise.
3265 (init_registers_s390_linux64v1): Likewise.
3266 (tdesc_s390_linux64v1): Likewise.
3267 (init_registers_s390_linux64v2): Likewise.
3268 (tdesc_s390_linux64v2): Likewise.
3269 (init_registers_s390_te_linux64): Likewise.
3270 (tdesc_s390_te_linux64): Likewise.
3271 (init_registers_s390_vx_linux64): Likewise.
3272 (tdesc_s390_vx_linux64): Likewise.
3273 (init_registers_s390_tevx_linux64): Likewise.
3274 (tdesc_s390_tevx_linux64): Likewise.
3275 (init_registers_s390x_linux64): Likewise.
3276 (tdesc_s390x_linux64): Likewise.
3277 (init_registers_s390x_linux64v1): Likewise.
3278 (tdesc_s390x_linux64v1): Likewise.
3279 (init_registers_s390x_linux64v2): Likewise.
3280 (tdesc_s390x_linux64v2): Likewise.
3281 (init_registers_s390x_te_linux64): Likewise.
3282 (tdesc_s390x_te_linux64): Likewise.
3283 (init_registers_s390x_vx_linux64): Likewise.
3284 (tdesc_s390x_vx_linux64): Likewise.
3285 (init_registers_s390x_tevx_linux64): Likewise.
3286 (tdesc_s390x_tevx_linux64): Likewise.
3287 (have_hwcap_s390_vx): New static variable.
3288 (s390_arch_setup): Fill have_hwcap_s390_vx.
3289 (s390_get_thread_area): New function.
3290 (s390_ft_entry_gpr_esa): New const.
3291 (s390_ft_entry_gpr_zarch): New const.
3292 (s390_ft_entry_misc): New const.
3293 (s390_ft_entry_fr): New const.
3294 (s390_ft_entry_vr): New const.
3295 (s390_ft_main_31): New const.
3296 (s390_ft_main_64): New const.
3297 (s390_ft_exit_fr): New const.
3298 (s390_ft_exit_vr): New const.
3299 (s390_ft_exit_misc): New const.
3300 (s390_ft_exit_gpr_esa): New const.
3301 (s390_ft_exit_gpr_zarch): New const.
3302 (append_insns): New function.
3303 (s390_relocate_instruction): New function.
3304 (s390_install_fast_tracepoint_jump_pad): New function.
3305 (s390_get_min_fast_tracepoint_insn_len): New function.
3306 (s390_get_ipa_tdesc_idx): New function.
3307 (struct linux_target_ops): Wire in the above functions.
3308 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3309 * linux-s390-tdesc.h: New file.
3311 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3313 * linux-s390-low.c (s390_supports_tracepoints): New function.
3314 (struct linux_target_ops): Fill supports_tracepoints hook.
3316 2016-03-18 Yao Qi <yao.qi@linaro.org>
3318 * linux-low.c (lwp_signal_can_be_delivered): New function.
3319 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3321 2016-03-18 Yao Qi <yao.qi@linaro.org>
3323 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3324 0 if signal is enqueued. Remove 'signal' from one debugging
3325 message. Move one debugging message to some lines below.
3326 Remove code setting 'signal' to 0.
3328 2016-03-18 Yao Qi <yao.qi@linaro.org>
3330 * linux-low.c (linux_low_filter_event): Remove redundant
3331 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3333 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3335 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3336 (struct linux_target_ops): Wire in the above.
3338 2016-03-03 Yao Qi <yao.qi@linaro.org>
3340 * linux-low.c: Update comments to start_step_over.
3342 2016-03-03 Yao Qi <yao.qi@linaro.org>
3345 * linux-low.c (handle_extended_wait): Set child suspended
3346 if event_lwp->bp_reinsert isn't zero.
3348 2016-03-02 Yao Qi <yao.qi@linaro.org>
3350 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3351 enqueue_pending_signal.
3353 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3355 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3358 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3360 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3361 (s390_regmap_3264) [!__s390x__]: New global.
3362 (s390_collect_ptrace_register): Skip map entries containing -1.
3363 (s390_supply_ptrace_register): Ditto.
3364 (s390_fill_gprs_high): New function.
3365 (s390_store_gprs_high): New function.
3366 (s390_regsets): Add NT_S390_HIGH_GPRS.
3367 (s390_get_hwcap): Enable on 31-bit.
3368 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3369 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3370 Detect NT_S390_HIGH_GPRS.
3371 (s390_usrregs_info_3264): Enable on 31-bit.
3372 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3373 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3375 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3378 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3379 * configure.srv: Ditto.
3380 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3381 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3382 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3383 (init_registers_amd64_linux): Remove prototype.
3384 (tdesc_amd64_linux): Remove declaration.
3385 (get_ipa_tdesc): New function.
3386 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3387 initialize remaining tdescs.
3388 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3389 (init_registers_i386_linux): Remove prototype.
3390 (tdesc_i386_linux): Remove declaration.
3391 (get_ipa_tdesc): New function.
3392 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3393 initialize remaining tdescs.
3394 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3395 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3396 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3397 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3398 (x86_get_ipa_tdesc_idx): New function.
3399 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3400 * linux-x86-tdesc.h: New file.
3401 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3402 (target_get_ipa_tdesc_idx): New macro.
3403 * tracepoint.c (ipa_tdesc_idx): New macro.
3404 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3405 (symbol_list): Add ipa_tdesc_idx.
3406 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3407 (ipa_tdesc): Remove.
3408 (ipa_tdesc_idx): New variable.
3409 (get_context_regcache): Use get_ipa_tdesc.
3410 (gdb_collect): Ditto.
3412 * tracepoint.h (get_ipa_tdesc): New prototype.
3413 (ipa_tdesc): Remove.
3415 2016-02-24 Pedro Alves <palves@redhat.com>
3417 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3418 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3419 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3420 Factor out common code between the USE_SIGTRAP_SIGINFO and
3421 !USE_SIGTRAP_SIGINFO blocks.
3422 (linux_low_filter_event): Call save_stop_reason instead of
3423 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3425 (linux_wait_1): Update comments.
3427 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
3429 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3430 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3431 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3432 ppc_insert_point, ppc_remove_point.
3434 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3436 * linux-s390-low.c (s390_supports_z_point_type): New function.
3437 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3439 2016-02-16 Yao Qi <yao.qi@linaro.org>
3441 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3442 PC. Get pc from regcache_read_pc.
3444 2016-02-12 Yao Qi <yao.qi@linaro.org>
3446 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3447 or linux_get_pc_32bit.
3448 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3450 2016-02-12 Yao Qi <yao.qi@linaro.org>
3452 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3453 arm_linux_get_next_pcs_fixup.
3455 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3457 * tracepoint.c (x_tracepoint_action_download): Change
3458 write_inferior_data_ptr to write_inferior_data_pointer.
3459 (cmd_qtstart): Likewise.
3460 (write_inferior_data_ptr): Remove.
3461 (download_agent_expr): Change write_inferior_data_ptr to
3462 write_inferior_data_pointer.
3463 (download_tracepoint_1): Likewise.
3464 (download_tracepoint): Likewise.
3465 (download_trace_state_variables): Likewise.
3467 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
3468 Marcin Kościelnicki <koriakin@0x04.net>
3470 * tracepoint.c (struct tracepoint_action_ops): Remove.
3471 (struct tracepoint_action): Remove ops.
3472 (m_tracepoint_action_download, r_tracepoint_action_download)
3473 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3474 size and offset accordingly.
3475 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3476 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3477 (tracepoint_action_send, tracepoint_action_download): New functions.
3478 Helpers for trace action handlers.
3479 (add_tracepoint_action): Remove setup actions ops.
3480 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3482 2016-02-10 Yao Qi <yao.qi@linaro.org>
3484 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3486 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3488 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3490 * configure: Regenerate.
3492 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3494 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3495 void * to gdb_byte *.
3496 * linux-low.c (siginfo_fixup): Likewise.
3497 (linux_xfer_siginfo): Likewise.
3498 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3500 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3502 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3504 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3506 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3508 * linux-x86-low.c [__x86_64__]: Include
3509 "nat/amd64-linux-siginfo.h".
3510 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3511 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3512 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3513 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3514 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3515 (cpt_si_fd, si_timerid, si_overrun): Move from
3516 nat/amd64-linux-siginfo.c.
3517 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3519 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3521 * server.c (skip_to_semicolon): Remove.
3522 (process_point_options): Use strchrnul instead of
3525 2016-01-26 Yao Qi <yao.qi@linaro.org>
3527 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3528 * linux-low.c (install_software_single_step_breakpoints): Don't
3529 call regcache_read_pc.
3530 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3533 2016-01-26 Yao Qi <yao.qi@linaro.org>
3535 * linux-low.c (install_software_single_step_breakpoints): Call
3536 regcache_read_pc instead of get_pc.
3538 2016-01-26 Yao Qi <yao.qi@linaro.org>
3540 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3541 (unblock_async_io): Rename to ...
3542 (block_unblock_async_io): ... it. New function.
3543 (enable_async_io): Don't install SIGIO handler. Unblock it
3545 (disable_async_io): Don't ignore SIGIO. Block it instead.
3546 (initialize_async_io): Install SIGIO handler. Don't call
3549 2016-01-26 Yao Qi <yao.qi@linaro.org>
3551 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3552 first character is '\003', call *the_target->request_interrupt.
3554 2016-01-25 Yao Qi <yao.qi@linaro.org>
3556 * remote-utils.c (new_thread_notify): Remove.
3557 (dead_thread_notify): Likewise.
3558 * remote-utils.h (new_thread_notify): Remove declaration.
3559 (dead_thread_notify): Likewise.
3561 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3563 * gdb.trace/pending.exp: Fix expected message on continue.
3565 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3567 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3568 it works properly on big-endian machines where sizeof (CORE_ADDR)
3571 2016-01-21 Pedro Alves <palves@redhat.com>
3573 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3574 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3575 * configure: Regenerate.
3577 2016-01-21 Yao Qi <yao.qi@linaro.org>
3579 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3580 is_thumb and set it according to CPSR saved on the stack.
3581 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3582 arm_sigreturn_next_pc.
3584 2016-01-18 Yao Qi <yao.qi@linaro.org>
3586 * linux-low.c (linux_set_pc_64bit): New function.
3587 (linux_get_pc_64bit): New function.
3588 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3590 * linux-sparc-low.c (debug_threads): Remove declaration.
3591 (sparc_get_pc): Remove.
3592 (the_low_target): Use linux_get_pc_64bit instead of
3594 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3595 (the_low_target): Use linux_get_pc_64bit and
3598 2016-01-18 Yao Qi <yao.qi@linaro.org>
3600 * linux-arm-low.c (debug_threads): Remove declaration.
3601 (arm_get_pc, arm_set_pc): Remove.
3602 (the_low_target): Use linux_get_pc_32bit and
3604 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3605 (the_low_target): Use linux_get_pc_32bit and
3607 * linux-cris-low.c (debug_threads): Remove declaration.
3608 (cris_get_pc, cris_set_pc,): Remove.
3609 (the_low_target): Use linux_get_pc_32bit and
3611 * linux-crisv32-low.c (debug_threads): Remove declaration.
3612 (cris_get_pc, cris_set_pc): Remove.
3613 (the_low_target): Use linux_get_pc_32bit and
3615 * linux-low.c: Include inttypes.h.
3616 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3617 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3618 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3619 (the_low_target): Use linux_get_pc_32bit and
3621 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3622 (the_low_target): Use linux_get_pc_32bit and
3624 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3625 (the_low_target): Use linux_get_pc_32bit and
3627 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3628 (the_low_target): Use linux_get_pc_32bit and
3630 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3631 (the_low_target): Use linux_get_pc_32bit and
3634 2016-01-18 Gary Benson <gbenson@redhat.com>
3636 * configure.ac (AC_FUNC_FORK): New check.
3637 * config.in: Regenerate.
3638 * configure: Likewise.
3640 2016-01-14 Yao Qi <yao.qi@linaro.org>
3642 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3643 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3644 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3645 arm_get_next_pcs_ctor.
3647 2016-01-12 Josh Stone <jistone@redhat.com>
3648 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3650 * inferiors.h: Include "gdb_vecs.h".
3651 (struct process_info): Add syscalls_to_catch.
3652 * inferiors.c (remove_process): Free syscalls_to_catch.
3653 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3654 syscall_return stops.
3655 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3656 * server.c (handle_general_set): Handle QCatchSyscalls.
3657 (handle_query): Report support for QCatchSyscalls.
3658 * target.h (struct target_ops): Add supports_catch_syscall.
3659 (target_supports_catch_syscall): New macro.
3660 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3661 (struct lwp_info): Add syscall_state.
3662 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3663 Maintain syscall_state and syscalls_to_catch across exec.
3664 (get_syscall_trapinfo): New function, proxy to the_low_target.
3665 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3666 (linux_low_filter_event): Toggle syscall_state entry/return for
3667 syscall traps, and set it ignored for all others.
3668 (gdb_catching_syscalls_p): New function.
3669 (gdb_catch_this_syscall_p): New function.
3670 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3671 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3672 (linux_supports_catch_syscall): New function.
3673 (linux_target_ops): Install it.
3674 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3675 (the_low_target): Install it.
3677 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3679 * acinclude.m4: Include new ../warning.m4 file.
3680 * configure: Regenerated.
3681 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3683 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3685 * ax.c (is_goto_target): Mark static.
3686 * linux-low.c (register_addr): Likewise.
3687 (linux_fetch_registers, linux_store_registers): Likewise.
3688 * mem-break.c (any_persistent_commands): Fix old prototype.
3689 (add_commands_to_breakpoint): Mark static.
3690 * regcache.c (find_register_by_name): Delete unused func.
3691 * remote-utils.c (hex_or_minus_one): Mark static.
3692 * server.c (monitor_show_help): Mark static.
3693 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3694 handle_v_requests): Likewise.
3696 2016-01-12 Pedro Alves <palves@redhat.com>
3698 Remove use of the registered trademark symbol throughout.
3700 2016-01-08 Yao Qi <yao.qi@linaro.org>
3702 * remote-utils.c (getpkt): If c is '\003', call target hook
3705 2016-01-06 Yao Qi <yao.qi@linaro.org>
3707 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3708 linux-aarch32-low.c.
3709 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3710 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3711 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3712 (thumb2_breakpoint): Declare.
3713 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3714 linux-aarch32-low.h.
3715 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3716 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3717 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3719 2016-01-01 Joel Brobecker <brobecker@adacore.com>
3721 * gdbreplay.c (gdbreplay_version): Change copyright year in
3723 * server.c (gdbserver_version): Likewise.
3725 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3727 * server.c (crc32_table): Delete.
3728 (crc32): Use libiberty's xcrc32 function.
3730 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3732 * lynx-low.c (lynx_delete_thread_callback): New function.
3733 (lynx_mourn): Properly delete our process and all of its
3734 threads. Remove call to clear_inferiors.
3736 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3738 * target.c (thread_search_callback): Add check that
3739 the thread_stopped target callback is not NULL before
3742 2015-12-21 Yao Qi <yao.qi@linaro.org>
3744 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3747 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3749 * server.c (handle_query): Call target_supports_software_single_step.
3751 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3753 * linux-low.c (single_step): New function.
3754 (linux_resume_one_lwp_throw): Call single_step.
3755 (start_step_over): Likewise.
3757 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3759 * Makefile.in (SFILES): Append arch/arm-linux.c,
3760 arch/arm-get-next-pcs.c.
3761 (arm-linux.o): New rule.
3762 (arm-get-next-pcs.o): New rule.
3763 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3765 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3766 to 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): Make non-static.
3772 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3773 from linux-aarch32-low.c.
3774 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3775 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3776 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3777 (thumb2_breakpoint_len): Likewise.
3778 (arm_is_thumb_mode): New declaration.
3779 * linux-arm-low.c: Include arch/arm-linux.h
3780 aarch/arm-get-next-pcs.h, sys/syscall.h.
3781 (get_next_pcs_ops): New struct.
3782 (get_next_pcs_addr_bits_remove): New function.
3783 (get_next_pcs_is_thumb): New function.
3784 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3785 (arm_sigreturn_next_pc): Likewise.
3786 (get_next_pcs_syscall_next_pc): Likewise.
3787 (arm_gdbserver_get_next_pcs): Likewise.
3788 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3790 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3791 * server.h: Include gdb_vecs.h.
3793 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3795 * Makefile.in (SFILES): Append common/common-regcache.c.
3796 (OBS): Append common-regcache.o.
3797 (common-regcache.o): New rule.
3798 * regcache.c (init_register_cache): Initialize cache to
3800 (regcache_raw_read_unsigned): New function.
3801 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3802 register_status enum.
3804 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3806 * linux-aarch64-low.c (the_low_targets): Rename
3807 breakpoint_reinsert_addr to get_next_pcs.
3808 * linux-arm-low.c (the_low_targets): Likewise.
3809 * linux-bfin-low.c (the_low_targets): Likewise.
3810 * linux-cris-low.c (the_low_targets): Likewise.
3811 * linux-crisv32-low.c (the_low_targets): Likewise.
3812 * linux-low.c (can_software_single_step): Likewise.
3813 (install_software_single_step_breakpoints): New function.
3814 (start_step_over): Use install_software_single_step_breakpoints.
3815 * linux-low.h: New CORE_ADDR vector.
3816 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3818 * linux-mips-low.c (the_low_targets): Likewise.
3819 * linux-nios2-low.c (the_low_targets): Likewise.
3820 * linux-sparc-low.c (the_low_targets): Likewise.
3822 2015-12-17 Pedro Alves <palves@redhat.com>
3824 * linux-low.c (linux_kill_one_lwp): Remove references to
3826 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3828 (linux_init_signals): Delete.
3829 (initialize_low): Adjust.
3830 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3832 2015-12-16 Pedro Alves <palves@redhat.com>
3834 * configure.ac (compiler warning flags): When testing a
3835 -Wno-foo option, check whether -Wfoo works instead.
3836 * configure: Regenerate.
3838 2015-12-11 Don Breazeal <donb@codesourcery.com>
3840 * server.c (process_serial_event): Don't exit from gdbserver
3841 in remote mode if there are still active inferiors.
3843 2015-12-11 Yao Qi <yao.qi@linaro.org>
3845 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3846 arm_breakpoint_at if the process is 32-bit.
3848 2015-12-11 Yao Qi <yao.qi@linaro.org>
3850 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3853 2015-12-07 Yao Qi <yao.qi@linaro.org>
3855 * configure.srv: Append arm.o to srv_tgtobj for
3856 aarch64*-*-linux* target.
3857 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3858 from linux-arm-low.c.
3859 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3860 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3861 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3862 (thumb2_breakpoint_len): Likewise.
3863 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3864 (arm_breakpoint_kinds): Likewise.
3865 (arm_breakpoint_kind_from_pc): Likewise.
3866 (arm_sw_breakpoint_from_kind): Likewise.
3867 (arm_breakpoint_kind_from_current_state): Likewise.
3868 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3869 (arm_sw_breakpoint_from_kind): Declare.
3870 (arm_breakpoint_kind_from_current_state): Declare.
3871 (arm_breakpoint_at): Declare.
3872 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3873 arm_sw_breakpoint_from_kind if process is 32-bit.
3874 (aarch64_breakpoint_kind_from_pc): New function.
3875 (aarch64_breakpoint_kind_from_current_state): New function.
3876 (the_low_target): Initialize fields breakpoint_kind_from_pc
3877 and breakpoint_kind_from_current_state.
3878 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3879 linux-aarch32-low.c.
3880 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3881 (arm_breakpoint, arm_breakpoint_len): Likewise.
3882 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3883 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3884 (arm_is_thumb_mode): Likewise.
3885 (arm_breakpoint_at): Likewise.
3886 (arm_breakpoint_kind_from_pc): Likewise.
3887 (arm_sw_breakpoint_from_kind): Likewise.
3888 (arm_breakpoint_kind_from_current_state): Likewise.
3891 2015-08-04 Yao Qi <yao.qi@linaro.org>
3893 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3894 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3895 * server.c (extended_protocol): Remove "static".
3896 * server.h (extended_protocol): Declare it.
3898 2015-12-04 Josh Stone <jistone@redhat.com>
3900 * target.h (struct target_ops) <arch_setup>: Rename to ...
3901 (struct target_ops) <post_create_inferior>: ... this.
3902 (target_arch_setup): Rename to ...
3903 (target_post_create_inferior): ... this, calling post_create_inferior.
3904 * server.c (start_inferior): Update target_arch_setup calls to
3905 target_post_create_inferior.
3906 * linux-low.c (linux_low_ptrace_options): Forward declare.
3907 (linux_arch_setup): Update its comment for general use.
3908 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3909 (struct linux_target_ops): Use linux_post_create_inferior.
3910 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3911 to post_create_inferior.
3912 * nto-low.c (struct nto_target_ops): Likewise.
3913 * spu-low.c (struct spu_target_ops): Likewise.
3914 * win32-low.c (struct win32_target_ops): Likewise.
3916 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3918 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3920 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3922 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3923 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3924 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3925 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3926 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3927 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3928 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3929 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3930 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3931 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3932 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3933 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3935 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3937 * linux-low.c (linux_look_up_symbols): Don't call
3938 linux_supports_traceclone.
3939 * linux-low.h (thread_db_init): Remove use_events argument.
3940 * thread-db.c (thread_db_use_event): Remove global variable.
3941 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3942 (struct thread_db) <td_create_bp>: Remove field.
3943 (thread_db_create_event): Remove function.
3944 (thread_db_enable_reporting): Likewise.
3945 (find_one_thread): Don't check for thread_db_use_events.
3946 (attach_thread): Likewise.
3947 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3948 (try_thread_db_load_1): Don't check for thread_db_use_events.
3949 (thread_db_init): Remove use_events argument and thread events
3951 (remove_thread_event_breakpoints): Remove function.
3952 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3954 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3956 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3958 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3959 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3960 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3961 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3962 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3964 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3966 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3967 * linux-low.c (can_hardware_single_step): Use
3968 supports_hardware_single_step.
3969 (can_software_single_step): New function.
3970 (start_step_over): Call can_software_single_step.
3971 (linux_supports_hardware_single_step): New function.
3972 (struct target_ops) <supports_software_single_step>: Initialize.
3973 * linux-low.h (struct linux_target_ops)
3974 <supports_hardware_single_step>: Initialize.
3975 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3976 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3977 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3978 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3979 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3980 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3981 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3982 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3983 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3984 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3986 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3987 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3989 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3990 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3991 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3993 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3994 * target.h (struct target_ops): <supports_software_single_step>:
3996 (target_supports_software_single_step): New macro.
3998 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4000 * linux-low.c (linux_wait_1): Fix pc advance condition.
4001 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4002 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4004 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4006 * linux-arm-low.c (arm_is_thumb_mode): New function.
4007 (arm_breakpoint_at): Use arm_is_thumb_mode.
4008 (arm_breakpoint_kind_from_current_state): New function.
4009 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4011 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4012 (linux_breakpoint_kind_from_current_state): New function.
4013 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4014 * linux-low.h (struct linux_target_ops)
4015 <breakpoint_kind_from_current_state>: New field.
4016 * target.h (struct target_ops): Likewise.
4017 (target_breakpoint_kind_from_current_state): New macro.
4019 2015-11-30 Pedro Alves <palves@redhat.com>
4021 * linux-low.c (linux_resume): Wake up the event loop before
4024 2015-11-30 Pedro Alves <palves@redhat.com>
4026 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4028 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4030 * target.c (struct thread_search): New structure.
4031 (thread_search_callback): New function.
4032 (prev_general_thread): New global.
4033 (prepare_to_access_memory, done_accessing_memory): New functions.
4034 * target.h (prepare_to_access_memory, done_accessing_memory):
4035 Replace macros with function declarations.
4037 2015-11-30 Pedro Alves <palves@redhat.com>
4040 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4041 report TARGET_WAITKIND_NO_RESUMED.
4042 * remote-utils.c (prepare_resume_reply): Handle
4043 TARGET_WAITKIND_NO_RESUMED.
4044 * server.c (report_no_resumed): New global.
4045 (handle_query) <qSupported>: Handle "no-resumed+". Report
4046 "no-resumed+" support.
4047 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4048 return error if the client doesn't support no-resumed events.
4049 (push_stop_notification): New function.
4050 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
4051 events if the client supports them.
4053 2015-11-30 Pedro Alves <palves@redhat.com>
4055 * linux-low.c (thread_still_has_status_pending_p): Don't check
4057 (lwp_resumed): New function.
4058 (status_pending_p_callback): Return early if the LWP is not
4059 supposed to be resumed.
4061 2015-11-30 Pedro Alves <palves@redhat.com>
4063 * linux-low.c (handle_extended_wait): Assert that the LWP's
4064 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
4065 thread create events, leave the new child's status pending.
4066 (linux_low_filter_event): If GDB wants to hear about thread exit
4067 events, leave the LWP marked dead and don't delete it.
4068 (linux_wait_for_event_filtered): Don't check for thread exit.
4069 (filter_exit_event): New function.
4070 (linux_wait_1): Use it, when returning an exit event.
4071 (linux_resume_one_lwp_throw): Assert that the LWP's
4072 waitstatus is TARGET_WAITKIND_IGNORE.
4073 * remote-utils.c (prepare_resume_reply): Handle
4074 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4075 * server.c (report_thread_events): New global.
4076 (handle_general_set): Handle QThreadEvents.
4077 (handle_query) <qSupported>: Handle and report QThreadEvents+;
4078 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4079 TARGET_WAITKIND_THREAD_EXITED.
4080 * server.h (report_thread_events): Declare.
4082 2015-11-30 Pedro Alves <palves@redhat.com>
4084 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4085 the thread's last_resume_kind was resume_stop.
4087 2015-11-30 Pedro Alves <palves@redhat.com>
4089 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4092 2015-11-30 Pedro Alves <palves@redhat.com>
4094 * server.c (handle_v_requests): Handle vCtrlC.
4096 2015-11-30 Pedro Alves <palves@redhat.com>
4098 * gdbthread.h (find_any_thread_of_pid): Declare.
4099 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4101 * server.c (handle_query): If current_thread is NULL, look for
4102 another thread of the selected process.
4104 2015-11-26 Daniel Colascione <dancol@dancol.org>
4105 Simon Marchi <simon.marchi@ericsson.com>
4107 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4108 * server.c (handle_qxfer_threads_worker): Refactor to include thread
4110 * target.h (struct target_ops) <thread_name>: New field.
4111 (target_thread_name): New macro.
4113 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4115 * regcache.h (regcache_invalidate_pid): Add declaration.
4116 * regcache.c (regcache_invalidate_pid): New function, extracted
4117 from regcache_invalidate.
4118 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4119 Add trivial documentation comment.
4120 * lynx-low.c: Use regcache_invalidate_pid instead of
4121 regcache_invalidate.
4123 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4125 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4126 and Elf64_auxv_t if the target is Android.
4128 2015-11-22 Doug Evans <xdje42@gmail.com>
4130 * target.h: #include <sys/types.h>.
4132 2015-11-19 Pedro Alves <palves@redhat.com>
4134 * linux-low.c (linux_process_qsupported): Change prototype.
4136 * linux-low.h (struct linux_target_ops) <process_qsupported>:
4138 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4139 and adjust to loop over all features.
4140 * server.c (handle_query) <qSupported>: Adjust to call
4141 target_process_qsupported once, passing it a vector of unprocessed
4143 * target.h (struct target_ops) <process_qsupported>: Change
4145 (target_process_qsupported): Adjust.
4147 2015-11-19 Pedro Alves <palves@redhat.com>
4149 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4151 * configure: Regenerate.
4153 2015-11-19 Pedro Alves <palves@redhat.com>
4155 * configure: Regenerate.
4157 2015-11-19 Yao Qi <yao.qi@linaro.org>
4159 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4162 2015-11-19 Yao Qi <yao.qi@linaro.org>
4164 * linux-aarch64-low.c (enum aarch64_operand_type): New.
4165 (struct aarch64_operand): Move enum out.
4167 2015-11-19 Yao Qi <yao.qi@linaro.org>
4169 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4170 struct user_fpsimd_state *.
4171 (aarch64_store_fpregset): Likewise.
4173 2015-11-19 Yao Qi <yao.qi@linaro.org>
4175 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4176 struct user_pt_regs *.
4177 (aarch64_store_gregset): Likewise.
4179 2015-11-18 Pedro Alves <palves@redhat.com>
4181 * Makefile.in (all_object_files): Add $IPA_OBJS.
4183 2015-11-17 Pedro Alves <palves@redhat.com>
4185 * win32-low.c (win32_resume): Use gdb_signal_from_host,
4186 GDB_SIGNAL_0 and gdb_signal_to_string.
4188 2015-11-17 Pedro Alves <palves@redhat.com>
4190 * win32-low.c (handle_output_debug_string): Remove parameter.
4191 (win32_kill): Remove our_status local and adjust call to
4192 handle_output_debug_string.
4193 (get_child_debug_event): Adjust call to
4194 handle_output_debug_string.
4196 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4198 * linux-mips-low.c (mips_fill_gregset): Add cast.
4199 (mips_store_gregset): Likewise.
4200 (mips_fill_fpregset): Likewise.
4201 (mips_store_fpregset): Likewise.
4203 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4205 * linux-mips-low.c (mips_add_watchpoint): Rename private to
4208 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4210 * linux-mips-low.c (mips_linux_new_thread): Change type of
4211 watch_type to enum target_hw_bp_type.
4213 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4215 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4216 Change return type to arm_hwbp_type.
4218 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4220 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4221 (arm_store_gregset): Likewise.
4222 * linux-arm-low.c (arm_get_hwcap): Likewise.
4223 (arm_read_description): Likewise.
4225 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4227 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4229 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4231 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4232 (ppc_fill_vsxregset): Likewise.
4233 (ppc_store_vsxregset): Likewise.
4234 (ppc_fill_vrregset): Likewise.
4235 (ppc_store_vrregset): Likewise.
4236 (ppc_fill_evrregset): Likewise.
4237 (ppc_store_evrregset): Likewise.
4239 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4241 * linux-ppc-low.c (ppc_usrregs_info): Remove
4242 forward-declaration.
4243 (ppc_arch_setup): Move lower in file.
4245 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
4247 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4248 (ps_pdwrite): Likewise.
4250 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4252 * linux-arm-low.c (arm_new_thread): Move pointer dereference
4253 to after assert checks.
4255 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
4257 * proc-service.c (ps_pdread): Add/adjust casts.
4258 (ps_pdwrite): Add/adjust casts.
4260 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4262 * server.c (handle_search_memory_1): Cast return value of
4265 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4267 * server.c (write_qxfer_response): Change type of data to
4270 2015-10-29 Pedro Alves <palves@redhat.com>
4272 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4274 2015-10-29 Pedro Alves <palves@redhat.com>
4276 * tracepoint.c (clear_installed_tracepoints): Add casts.
4278 2015-10-29 Pedro Alves <palves@redhat.com>
4280 * server.c (handle_v_cont, process_serial_event): Add enum
4281 gdb_signal casts to signal parsing code.
4283 2015-10-29 Pedro Alves <palves@redhat.com>
4285 * linux-low.h (NULL_REGSET): Define.
4286 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4287 * linux-arm-low.c (arm_regsets): Likewise.
4288 * linux-crisv32-low.c (cris_regsets): Likewise.
4289 * linux-m68k-low.c (m68k_regsets): Likewise.
4290 * linux-mips-low.c (mips_regsets): Likewise.
4291 * linux-nios2-low.c (nios2_regsets): Likewise.
4292 * linux-ppc-low.c (ppc_regsets): Likewise.
4293 * linux-s390-low.c (s390_regsets): Likewise.
4294 * linux-sh-low.c (sh_regsets): Likewise.
4295 * linux-sparc-low.c (sparc_regsets): Likewise.
4296 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4297 * linux-tile-low.c (tile_regsets): Likewise.
4298 * linux-x86-low.c (x86_regsets): Likewise.
4299 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4301 2015-10-29 Pedro Alves <palves@redhat.com>
4303 * linux-low.h (NULL_REGSET): Define.
4304 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4305 * linux-arm-low.c (arm_regsets): Likewise.
4306 * linux-crisv32-low.c (cris_regsets): Likewise.
4307 * linux-m68k-low.c (m68k_regsets): Likewise.
4308 * linux-mips-low.c (mips_regsets): Likewise.
4309 * linux-nios2-low.c (nios2_regsets): Likewise.
4310 * linux-ppc-low.c (ppc_regsets): Likewise.
4311 * linux-s390-low.c (s390_regsets): Likewise.
4312 * linux-sh-low.c (sh_regsets): Likewise.
4313 * linux-sparc-low.c (sparc_regsets): Likewise.
4314 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4315 * linux-tile-low.c (tile_regsets): Likewise.
4316 * linux-x86-low.c (x86_regsets): Likewise.
4317 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4319 2015-10-26 Doug Evans <dje@google.com>
4321 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4323 2015-10-26 Doug Evans <dje@google.com>
4325 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4327 2015-10-26 Doug Evans <dje@google.com>
4329 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4331 (attach_thread, find_new_threads_callback): Ditto.
4333 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4335 * mem-break.h (set_breakpoint_data): Remove.
4337 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4339 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4340 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4341 (initialize_low): Remove set_breakpoint_data call.
4342 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4343 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4344 (initialize_low): Remove set_breakpoint_data call.
4345 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4346 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4347 (initialize_low): Remove set_breakpoint_data call.
4349 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4351 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4352 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4353 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4354 * target.h (target_breakpoint_kind_from_pc): New macro.
4356 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4358 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4359 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4360 the default breakpoint kind.
4362 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4364 * linux-arm-low.c (arm_supports_z_point_type): Add software
4367 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4369 * linux-arm-low.c: Refactor breakpoint definitions.
4370 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4371 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4373 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4375 * Makefile.in: Add arm.c/o.
4376 * configure.srv: Likewise.
4377 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4378 (arm_breakpoint_kind_from_pc): New function.
4379 (arm_sw_breakpoint_from_kind): Return proper kind.
4380 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4382 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4384 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4386 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4387 (struct raw_breakpoint) <size>: Remove.
4388 (struct raw_breakpoint) <kind>: Add.
4389 (bp_size): New function.
4390 (bp_opcode): Likewise.
4391 (find_raw_breakpoint_at): Adjust for kind.
4392 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4393 (remove_memory_breakpoint): Adjust for kind call bp_size.
4394 (set_raw_breakpoint_at): Adjust for kind.
4395 (set_breakpoint): Likewise.
4396 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4397 (delete_raw_breakpoint): Adjust for kind.
4398 (delete_breakpoint): Likewise.
4399 (find_gdb_breakpoint): Likewise.
4400 (set_gdb_breakpoint_1): Likewise.
4401 (set_gdb_breakpoint): Likewise.
4402 (delete_gdb_breakpoint_1): Likewise.
4403 (delete_gdb_breakpoint): Likewise.
4404 (uninsert_raw_breakpoint): Likewise.
4405 (reinsert_raw_breakpoint): Likewise.
4406 (set_breakpoint_data): Remove.
4407 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4408 (check_mem_read): Adjust for kind call bp_size.
4409 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4410 (clone_one_breakpoint): Adjust for kind.
4411 * mem-break.h (set_gdb_breakpoint): Likewise.
4412 (delete_gdb_breakpoint): Likewise.
4413 * server.c (process_serial_event): Likewise.
4415 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4417 * linux-aarch64-low.c (aarch64_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-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4423 (arm_sw_breakpoint_from_kind): New function.
4424 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4425 (struct linux_target_ops) <breakpoint>: Remove.
4426 (struct linux_target_ops) <breakpoint_len>: Remove.
4427 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4428 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4429 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4430 (struct linux_target_ops) <breakpoint>: Remove.
4431 (struct linux_target_ops) <breakpoint_len>: Remove.
4432 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4433 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4434 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
4435 (struct linux_target_ops) <breakpoint>: Remove.
4436 (struct linux_target_ops) <breakpoint_len>: Remove.
4437 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4438 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4439 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4440 and sw_breakpoint_from_kind to increment the pc.
4441 (linux_breakpoint_kind_from_pc): New function.
4442 (linux_sw_breakpoint_from_kind): New function.
4443 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4444 (initialize_low): Call breakpoint_kind_from_pc and
4445 sw_breakpoint_from_kind to replace breakpoint_data/len.
4446 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4448 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4449 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4450 (struct linux_target_ops) <breakpoint>: Remove.
4451 (struct linux_target_ops) <breakpoint_len>: Remove.
4452 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4453 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4454 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
4455 (struct linux_target_ops) <breakpoint>: Remove.
4456 (struct linux_target_ops) <breakpoint_len>: Remove.
4457 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4458 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4459 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4460 (struct linux_target_ops) <breakpoint>: Remove.
4461 (struct linux_target_ops) <breakpoint_len>: Remove.
4462 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4463 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4464 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4465 (struct linux_target_ops) <breakpoint>: Remove.
4466 (struct linux_target_ops) <breakpoint_len>: Remove.
4467 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4468 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4469 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4470 (struct linux_target_ops) <breakpoint>: Remove.
4471 (struct linux_target_ops) <breakpoint_len>: Remove.
4472 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4473 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4474 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4475 (struct linux_target_ops) <breakpoint>: Remove.
4476 (struct linux_target_ops) <breakpoint_len>: Remove.
4477 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4478 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4479 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4480 (struct linux_target_ops) <breakpoint>: Remove.
4481 (struct linux_target_ops) <breakpoint_len>: Remove.
4482 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4483 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4484 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4485 (struct linux_target_ops) <breakpoint>: Remove.
4486 (struct linux_target_ops) <breakpoint_len>: Remove.
4487 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4488 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4489 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4490 (struct linux_target_ops) <breakpoint>: Remove.
4491 (struct linux_target_ops) <breakpoint_len>: Remove.
4492 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4493 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4494 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4495 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4496 (struct linux_target_ops) <breakpoint>: Remove.
4497 (struct linux_target_ops) <breakpoint_len>: Remove.
4498 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4499 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4500 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4501 (struct linux_target_ops) <breakpoint>: Remove.
4502 (struct linux_target_ops) <breakpoint_len>: Remove.
4503 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4504 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4506 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4508 * linux-cris-low.c (cris_get_pc): Remove void arg.
4510 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4512 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4515 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4517 * inferiors.c (thread_pid_matches_callback): New function.
4518 (find_thread_process): New function.
4519 (remove_thread): Reset current_thread.
4520 (remove_process): Assert threads have been removed first.
4522 2015-10-15 Yao Qi <yao.qi@linaro.org>
4524 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4526 (aarch64_remove_point): Likewise.
4527 * regcache.c (regcache_register_size): New function.
4529 2015-10-12 Yao Qi <yao.qi@linaro.org>
4531 * linux-aarch64-low.c: Update all callers as emit_load_store
4532 is renamed to aarch64_emit_load_store.
4534 2015-10-12 Yao Qi <yao.qi@linaro.org>
4536 * linux-aarch64-low.c: Update all callers of function renaming
4537 from emit_insn to aarch64_emit_insn.
4539 2015-10-12 Yao Qi <yao.qi@linaro.org>
4541 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4542 arch/aarch64-insn.h.
4543 (struct aarch64_memory_operand): Likewise.
4545 (emit_insn): Move to arch/aarch64-insn.c.
4546 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4547 (emit_load_store): Move to arch/aarch64-insn.c.
4548 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4549 (can_encode_int32): Remove.
4551 2015-10-12 Yao Qi <yao.qi@linaro.org>
4553 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4554 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4555 (aarch64_relocate_instruction): Likewise.
4556 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4557 (struct aarch64_insn_visitor): Likewise.
4559 2015-10-12 Yao Qi <yao.qi@linaro.org>
4561 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4562 (struct aarch64_insn_visitor): New.
4563 (struct aarch64_insn_relocation_data): New.
4564 (aarch64_ftrace_insn_reloc_b): New function.
4565 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4566 (aarch64_ftrace_insn_reloc_cb): Likewise.
4567 (aarch64_ftrace_insn_reloc_tb): Likewise.
4568 (aarch64_ftrace_insn_reloc_adr): Likewise.
4569 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4570 (aarch64_ftrace_insn_reloc_others): Likewise.
4572 (aarch64_relocate_instruction): Use visitor.
4574 2015-10-12 Yao Qi <yao.qi@linaro.org>
4576 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4577 int. Add argument buf.
4578 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4579 aarch64_relocate_instruction.
4581 2015-10-12 Yao Qi <yao.qi@linaro.org>
4583 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4584 argument insn. Remove local variable insn. Don't call
4586 (aarch64_install_fast_tracepoint_jump_pad): Call
4589 2015-09-30 Yao Qi <yao.qi@linaro.org>
4591 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4592 (emit_load_store_pair): Likewise.
4594 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4596 * dll.c (match_dll): Add cast(s).
4597 (unloaded_dll): Likewise.
4598 * linux-low.c (second_thread_of_pid_p): Likewise.
4599 (delete_lwp_callback): Likewise.
4600 (count_events_callback): Likewise.
4601 (select_event_lwp_callback): Likewise.
4602 (linux_set_resume_request): Likewise.
4603 * server.c (accumulate_file_name_length): Likewise.
4604 (emit_dll_description): Likewise.
4605 (handle_qxfer_threads_worker): Likewise.
4606 (visit_actioned_threads): Likewise.
4607 * thread-db.c (any_thread_of): Likewise.
4608 * tracepoint.c (same_process_p): Likewise.
4609 (match_blocktype): Likewise.
4610 (build_traceframe_info_xml): Likewise.
4612 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4614 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4616 (gdb_unparse_agent_expr): Likewise.
4617 * hostio.c (require_data): Likewise.
4618 (handle_pread): Likewise.
4619 * linux-low.c (disable_regset): Likewise.
4620 (fetch_register): Likewise.
4621 (store_register): Likewise.
4622 (get_dynamic): Likewise.
4623 (linux_qxfer_libraries_svr4): Likewise.
4624 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4625 (set_fast_tracepoint_jump): Likewise.
4626 (uninsert_fast_tracepoint_jumps_at): Likewise.
4627 (reinsert_fast_tracepoint_jumps_at): Likewise.
4628 (validate_inserted_breakpoint): Likewise.
4629 (clone_agent_expr): Likewise.
4630 * regcache.c (init_register_cache): Likewise.
4631 * remote-utils.c (putpkt_binary_1): Likewise.
4632 (decode_M_packet): Likewise.
4633 (decode_X_packet): Likewise.
4634 (look_up_one_symbol): Likewise.
4635 (relocate_instruction): Likewise.
4636 (monitor_output): Likewise.
4637 * server.c (handle_search_memory): Likewise.
4638 (handle_qxfer_exec_file): Likewise.
4639 (handle_qxfer_libraries): Likewise.
4640 (handle_qxfer): Likewise.
4641 (handle_query): Likewise.
4642 (handle_v_cont): Likewise.
4643 (handle_v_run): Likewise.
4644 (captured_main): Likewise.
4645 * target.c (write_inferior_memory): Likewise.
4646 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4647 * tracepoint.c (init_trace_buffer): Likewise.
4648 (add_tracepoint_action): Likewise.
4649 (add_traceframe): Likewise.
4650 (add_traceframe_block): Likewise.
4651 (cmd_qtdpsrc): Likewise.
4652 (cmd_qtdv): Likewise.
4653 (cmd_qtstatus): Likewise.
4654 (response_source): Likewise.
4655 (response_tsv): Likewise.
4656 (cmd_qtnotes): Likewise.
4657 (gdb_collect): Likewise.
4658 (initialize_tracepoint): Likewise.
4660 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4662 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4663 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4664 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4666 (enum aarch64_condition_codes): New enum.
4667 (w0): New static global.
4670 (struct aarch64_memory_operand) <type>: New
4671 MEMORY_OPERAND_POSTINDEX type.
4672 (postindex_memory_operand): New helper function.
4673 (emit_ret): New function.
4674 (emit_load_store_pair): New function, factored out of emit_stp
4675 with support for MEMORY_OPERAND_POSTINDEX.
4676 (emit_stp): Rewrite using emit_load_store_pair.
4677 (emit_ldp): New function.
4678 (emit_load_store): Likewise.
4679 (emit_ldr): Mention post-index instruction in comment.
4680 (emit_ldrh): New function.
4681 (emit_ldrb): New function.
4682 (emit_ldrsw): Mention post-index instruction in comment.
4683 (emit_str): Likewise.
4684 (emit_subs): New function.
4685 (emit_cmp): Likewise.
4686 (emit_and): Likewise.
4687 (emit_orr): Likewise.
4688 (emit_orn): Likewise.
4689 (emit_eor): Likewise.
4690 (emit_mvn): Likewise.
4691 (emit_lslv): Likewise.
4692 (emit_lsrv): Likewise.
4693 (emit_asrv): Likewise.
4694 (emit_mul): Likewise.
4695 (emit_sbfm): Likewise.
4696 (emit_sbfx): Likewise.
4697 (emit_ubfm): Likewise.
4698 (emit_ubfx): Likewise.
4699 (emit_csinc): Likewise.
4700 (emit_cset): Likewise.
4701 (emit_nop): Likewise.
4702 (emit_ops_insns): New helper function.
4703 (emit_pop): Likewise.
4704 (emit_push): Likewise.
4705 (aarch64_emit_prologue): New function.
4706 (aarch64_emit_epilogue): Likewise.
4707 (aarch64_emit_add): Likewise.
4708 (aarch64_emit_sub): Likewise.
4709 (aarch64_emit_mul): Likewise.
4710 (aarch64_emit_lsh): Likewise.
4711 (aarch64_emit_rsh_signed): Likewise.
4712 (aarch64_emit_rsh_unsigned): Likewise.
4713 (aarch64_emit_ext): Likewise.
4714 (aarch64_emit_log_not): Likewise.
4715 (aarch64_emit_bit_and): Likewise.
4716 (aarch64_emit_bit_or): Likewise.
4717 (aarch64_emit_bit_xor): Likewise.
4718 (aarch64_emit_bit_not): Likewise.
4719 (aarch64_emit_equal): Likewise.
4720 (aarch64_emit_less_signed): Likewise.
4721 (aarch64_emit_less_unsigned): Likewise.
4722 (aarch64_emit_ref): Likewise.
4723 (aarch64_emit_if_goto): Likewise.
4724 (aarch64_emit_goto): Likewise.
4725 (aarch64_write_goto_address): Likewise.
4726 (aarch64_emit_const): Likewise.
4727 (aarch64_emit_call): Likewise.
4728 (aarch64_emit_reg): Likewise.
4729 (aarch64_emit_pop): Likewise.
4730 (aarch64_emit_stack_flush): Likewise.
4731 (aarch64_emit_zero_ext): Likewise.
4732 (aarch64_emit_swap): Likewise.
4733 (aarch64_emit_stack_adjust): Likewise.
4734 (aarch64_emit_int_call_1): Likewise.
4735 (aarch64_emit_void_call_2): Likewise.
4736 (aarch64_emit_eq_goto): Likewise.
4737 (aarch64_emit_ne_goto): Likewise.
4738 (aarch64_emit_lt_goto): Likewise.
4739 (aarch64_emit_le_goto): Likewise.
4740 (aarch64_emit_gt_goto): Likewise.
4741 (aarch64_emit_ge_got): Likewise.
4742 (aarch64_emit_ops_impl): New static global variable.
4743 (aarch64_emit_ops): New target function, return
4744 &aarch64_emit_ops_impl.
4745 (struct linux_target_ops): Install it.
4747 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4749 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4750 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4752 * linux-aarch64-ipa.c: New file.
4753 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4755 (aarch64_get_thread_area): New target method.
4756 (extract_signed_bitfield): New helper function.
4757 (aarch64_decode_ldr_literal): New function.
4758 (enum aarch64_opcodes): New enum.
4759 (struct aarch64_register): New struct.
4760 (struct aarch64_operand): New struct.
4761 (x0): New static global.
4770 (aarch64_register): New helper function.
4771 (register_operand): Likewise.
4772 (immediate_operand): Likewise.
4773 (struct aarch64_memory_operand): New struct.
4774 (offset_memory_operand): New helper function.
4775 (preindex_memory_operand): Likewise.
4776 (enum aarch64_system_control_registers): New enum.
4777 (ENCODE): New macro.
4778 (emit_insn): New helper function.
4779 (emit_b): New function.
4780 (emit_bcond): Likewise.
4781 (emit_cb): Likewise.
4782 (emit_tb): Likewise.
4783 (emit_blr): Likewise.
4784 (emit_stp): Likewise.
4785 (emit_ldp_q_offset): Likewise.
4786 (emit_stp_q_offset): Likewise.
4787 (emit_load_store): Likewise.
4788 (emit_ldr): Likewise.
4789 (emit_ldrsw): Likewise.
4790 (emit_str): Likewise.
4791 (emit_ldaxr): Likewise.
4792 (emit_stxr): Likewise.
4793 (emit_stlr): Likewise.
4794 (emit_data_processing_reg): Likewise.
4795 (emit_data_processing): Likewise.
4796 (emit_add): Likewise.
4797 (emit_sub): Likewise.
4798 (emit_mov): Likewise.
4799 (emit_movk): Likewise.
4800 (emit_mov_addr): Likewise.
4801 (emit_mrs): Likewise.
4802 (emit_msr): Likewise.
4803 (emit_sevl): Likewise.
4804 (emit_wfe): Likewise.
4805 (append_insns): Likewise.
4806 (can_encode_int32_in): New helper function.
4807 (aarch64_relocate_instruction): New function.
4808 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4809 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4810 (struct linux_target_ops): Install aarch64_get_thread_area,
4811 aarch64_install_fast_tracepoint_jump_pad and
4812 aarch64_get_min_fast_tracepoint_insn_len.
4814 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4816 * Makefile.in (aarch64-insn.o): New rule.
4817 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4819 2015-09-21 Yao Qi <yao.qi@linaro.org>
4821 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4823 2015-09-21 Yao Qi <yao.qi@linaro.org>
4825 * tracepoint.c (max_jump_pad_size): Remove.
4827 2015-09-18 Yao Qi <yao.qi@linaro.org>
4829 * linux-aarch64-low.c: Don't include sys/uio.h.
4830 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4832 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
4834 * tracepoint.c (eval_result_type): Change prototype.
4835 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4837 2015-09-15 Pedro Alves <palves@redhat.com>
4839 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4840 Check whether to report exec events instead of checking whether
4841 multiprocess is enabled.
4843 2015-09-15 Pedro Alves <palves@redhat.com>
4846 * remote-utils.c (prepare_resume_reply): Merge
4847 TARGET_WAITKIND_VFORK_DONE switch case with the
4848 TARGET_WAITKIND_FORKED case.
4850 2015-09-15 Yao Qi <yao.qi@linaro.org>
4852 * server.c (handle_query): Check string comparison using
4853 "else if" instead of "if".
4855 2015-09-15 Yao Qi <yao.qi@linaro.org>
4857 * server.c (vCont_supported): New global variable.
4858 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4859 matches. Append ";vContSupported+" to own_buf.
4860 (handle_v_requests): Append ";s;S" to own_buf if target supports
4861 hardware single step or vCont_supported is false.
4862 (capture_main): Set vCont_supported to zero.
4864 2015-09-15 Yao Qi <yao.qi@linaro.org>
4866 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4868 (linux_supports_hardware_single_step): ... New function.
4869 (linux_target_ops): Update.
4870 * lynx-low.c (lynx_target_ops): Set field
4871 supports_hardware_single_step to target_can_do_hardware_single_step.
4872 * nto-low.c (nto_target_ops): Likewise.
4873 * spu-low.c (spu_target_ops): Likewise.
4874 * win32-low.c (win32_target_ops): Likewise.
4875 * target.c (target_can_do_hardware_single_step): New function.
4876 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4877 Remove. <supports_hardware_single_step>: New field.
4878 (target_supports_conditional_breakpoints): Remove.
4879 (target_supports_hardware_single_step): New macro.
4880 (target_can_do_hardware_single_step): Declare.
4881 * server.c (handle_query): Use target_supports_hardware_single_step
4882 instead of target_supports_conditional_breakpoints.
4884 2015-09-15 Yao Qi <yao.qi@linaro.org>
4886 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4888 (struct linux_target_ops the_low_target): Install
4889 aarch64_linux_siginfo_fixup.
4891 2015-09-11 Don Breazeal <donb@codesourcery.com>
4892 Luis Machado <lgustavo@codesourcery.com>
4894 * linux-low.c (linux_mourn): Static declaration.
4895 (linux_arch_setup): Move in front of
4896 handle_extended_wait.
4897 (linux_arch_setup_thread): New function.
4898 (handle_extended_wait): Handle exec events. Call
4899 linux_arch_setup_thread. Make event_lwp argument a
4900 pointer-to-a-pointer.
4901 (check_zombie_leaders): Do not check stopped threads.
4902 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4903 (linux_low_filter_event): Add lwp and thread for exec'ing
4904 non-leader thread if leader thread has been deleted.
4905 Refactor code into linux_arch_setup_thread and call it.
4906 Pass child lwp pointer by reference to handle_extended_wait.
4907 (linux_wait_for_event_filtered): Update comment.
4908 (linux_wait_1): Prevent clobbering exec event status.
4909 (linux_supports_exec_events): New function.
4910 (linux_target_ops) <supports_exec_events>: Initialize new member.
4911 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4913 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4914 * server.c (report_exec_events): New global variable.
4915 (handle_query): Handle qSupported query for exec-events feature.
4916 (captured_main): Initialize report_exec_events.
4917 * server.h (report_exec_events): Declare new global variable.
4918 * target.h (struct target_ops) <supports_exec_events>: New
4920 (target_supports_exec_events): New macro.
4921 * win32-low.c (win32_target_ops) <supports_exec_events>:
4922 Initialize new member.
4924 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4926 * linux-low.c (linux_low_enable_btrace): Remove.
4927 (linux_target_ops): Replace linux_low_enable_btrace with
4928 linux_enable_btrace.
4930 2015-09-03 Yao Qi <yao.qi@linaro.org>
4932 * linux-aarch64-low.c (aarch64_insert_point): Call
4933 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4936 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4938 * linux-low.c (check_stopped_by_breakpoint): Use
4939 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4941 2015-08-27 Pedro Alves <palves@redhat.com>
4943 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4945 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4947 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4948 the XNEW-family equivalent.
4949 (compile_bytecodes): Likewise.
4950 * dll.c (loaded_dll): Likewise.
4951 * event-loop.c (append_callback_event): Likewise.
4952 (create_file_handler): Likewise.
4953 (create_file_event): Likewise.
4954 * hostio.c (handle_open): Likewise.
4955 * inferiors.c (add_thread): Likewise.
4956 (add_process): Likewise.
4957 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4958 * linux-arm-low.c (arm_new_process): Likewise.
4959 (arm_new_thread): Likewise.
4960 * linux-low.c (add_to_pid_list): Likewise.
4961 (linux_add_process): Likewise.
4962 (handle_extended_wait): Likewise.
4963 (add_lwp): Likewise.
4964 (enqueue_one_deferred_signal): Likewise.
4965 (enqueue_pending_signal): Likewise.
4966 (linux_resume_one_lwp_throw): Likewise.
4967 (linux_resume_one_thread): Likewise.
4968 (linux_read_memory): Likewise.
4969 (linux_write_memory): Likewise.
4970 * linux-mips-low.c (mips_linux_new_process): Likewise.
4971 (mips_linux_new_thread): Likewise.
4972 (mips_add_watchpoint): Likewise.
4973 * linux-x86-low.c (initialize_low_arch): Likewise.
4974 * lynx-low.c (lynx_add_process): Likewise.
4975 * mem-break.c (set_raw_breakpoint_at): Likewise.
4976 (set_breakpoint): Likewise.
4977 (add_condition_to_breakpoint): Likewise.
4978 (add_commands_to_breakpoint): Likewise.
4979 (clone_agent_expr): Likewise.
4980 (clone_one_breakpoint): Likewise.
4981 * regcache.c (new_register_cache): Likewise.
4982 * remote-utils.c (look_up_one_symbol): Likewise.
4983 * server.c (queue_stop_reply): Likewise.
4984 (start_inferior): Likewise.
4985 (queue_stop_reply_callback): Likewise.
4986 (handle_target_event): Likewise.
4987 * spu-low.c (fetch_ppc_memory): Likewise.
4988 (store_ppc_memory): Likewise.
4989 * target.c (set_target_ops): Likewise.
4990 * thread-db.c (thread_db_load_search): Likewise.
4991 (try_thread_db_load_1): Likewise.
4992 * tracepoint.c (add_tracepoint): Likewise.
4993 (add_tracepoint_action): Likewise.
4994 (create_trace_state_variable): Likewise.
4995 (cmd_qtdpsrc): Likewise.
4996 (cmd_qtro): Likewise.
4997 (add_while_stepping_state): Likewise.
4998 * win32-low.c (child_add_thread): Likewise.
4999 (get_image_name): Likewise.
5001 2015-08-25 Yao Qi <yao.qi@linaro.org>
5003 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5005 2015-08-25 Yao Qi <yao.qi@linaro.org>
5007 * Makefile.in (aarch64-linux.o): New rule.
5008 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5010 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5011 (aarch64_init_debug_reg_state): Make it extern.
5012 (aarch64_linux_prepare_to_resume): Remove.
5014 2015-08-25 Yao Qi <yao.qi@linaro.org>
5016 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5017 lwp_arch_private_info and ptid_of_lwp.
5019 2015-08-25 Yao Qi <yao.qi@linaro.org>
5021 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5022 Find proc_info by find_process_pid. All callers updated.
5024 2015-08-25 Yao Qi <yao.qi@linaro.org>
5026 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5028 (debug_reg_change_callback): Remove.
5029 (aarch64_notify_debug_reg_change): Remove.
5031 2015-08-25 Yao Qi <yao.qi@linaro.org>
5033 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5034 Call current_lwp_ptid.
5036 2015-08-25 Yao Qi <yao.qi@linaro.org>
5038 * linux-aarch64-low.c (debug_reg_change_callback): Use
5041 2015-08-25 Yao Qi <yao.qi@linaro.org>
5043 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5045 2015-08-25 Yao Qi <yao.qi@linaro.org>
5047 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5049 2015-08-25 Yao Qi <yao.qi@linaro.org>
5051 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
5054 2015-08-25 Yao Qi <yao.qi@linaro.org>
5056 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
5058 (debug_reg_change_callback): Remove argument entry and add argument
5059 lwp. Remove local variable thread. Don't print thread id in the
5060 debugging output. Don't check whether pid of thread equals to pid.
5061 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
5062 iterate_over_lwps instead find_inferior.
5064 2015-08-24 Pedro Alves <palves@redhat.com>
5066 * inferiors.c (get_first_process): New function.
5067 * inferiors.h (get_first_process): New declaration.
5068 * remote-utils.c (read_ptid): Default to the first process in the
5069 list, instead of to the current thread's process.
5071 2015-08-24 Pedro Alves <palves@redhat.com>
5073 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5074 * event-loop.c: Likewise.
5075 * remote-utils.c: Likewise.
5076 * tracepoint.c: Likewise.
5078 2015-08-24 Pedro Alves <palves@redhat.com>
5080 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5083 2015-08-21 Pedro Alves <palves@redhat.com>
5085 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5086 instead of literal 1.
5088 2015-08-21 Pedro Alves <palves@redhat.com>
5090 * tdesc.c (default_description): Explicitly zero-initialize.
5092 2015-08-21 Pedro Alves <palves@redhat.com>
5095 * inferiors.c (remove_thread): Discard any pending stop reply for
5097 * server.c (remove_all_on_match_pid): Rename to ...
5098 (remove_all_on_match_ptid): ... this. Work with a filter ptid
5100 (discard_queued_stop_replies): Change parameter to a ptid. Now
5102 (handle_v_kill, kill_inferior_callback, captured_main)
5103 (process_serial_event): Adjust.
5104 * server.h (discard_queued_stop_replies): Declare.
5106 2015-08-21 Pedro Alves <palves@redhat.com>
5108 * linux-low.c (wait_for_sigstop): Always switch to no thread
5109 selected if the previously current thread dies.
5110 * lynx-low.c (lynx_request_interrupt): Use the first thread's
5111 process instead of the current thread's.
5112 * remote-utils.c (input_interrupt): Don't check if there's no
5114 * server.c (gdb_read_memory, gdb_write_memory): If setting the
5115 current thread to the general thread fails, error out.
5116 (handle_qxfer_auxv, handle_qxfer_libraries)
5117 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5118 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5119 (handle_query): Check if there's a thread selected instead of
5120 checking whether there's any thread in the thread list.
5121 (handle_qxfer_threads, handle_qxfer_btrace)
5122 (handle_qxfer_btrace_conf): Don't error out early if there's no
5123 thread in the thread list.
5124 (handle_v_cont, myresume): Don't set the current thread to the
5126 (process_serial_event) <Hg handling>: Also set thread_id if the
5127 previous general thread is still alive.
5128 (process_serial_event) <g/G handling>: If setting the current
5129 thread to the general thread fails, error out.
5130 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5131 thread's lwp instead of the current thread's.
5132 * target.c (set_desired_thread): If the desired thread was not
5133 found, leave the current thread pointing to NULL. Return an int
5134 (boolean) indicating success.
5135 * target.h (set_desired_thread): Change return type to int.
5137 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
5139 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5140 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5142 (ps_get_thread_area): New function.
5144 2015-08-19 Gary Benson <gbenson@redhat.com>
5146 * hostio.c (handle_pread): Do not attempt to read more data
5147 than hostio_reply_with_data can fit in a packet.
5149 2015-08-18 Joel Brobecker <brobecker@adacore.com>
5151 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5153 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
5155 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5157 2015-08-06 Pedro Alves <palves@redhat.com>
5159 * tracepoint.c (expr_eval_result): Now an int.
5161 2015-08-06 Pedro Alves <palves@redhat.com>
5163 * gdbthread.h (struct regcache): Forward declare.
5164 (struct thread_info) <regcache_data>: Now a struct regcache
5166 * inferiors.c (inferior_regcache_data)
5167 (set_inferior_regcache_data): Now work with struct regcache
5169 * inferiors.h (struct regcache): Forward declare.
5170 (inferior_regcache_data, set_inferior_regcache_data): Now work
5171 with struct regcache pointers.
5172 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5173 (free_register_cache_thread): Remove struct regcache pointer
5176 2015-08-06 Pedro Alves <palves@redhat.com>
5178 * server.c (captured_main): On error, print the exception message
5179 to stderr, and if run_once is set, throw a quit.
5181 2015-08-06 Pedro Alves <palves@redhat.com>
5183 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5186 2015-08-06 Pedro Alves <palves@redhat.com>
5188 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5189 reading beyond the passed in buffer length.
5191 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
5193 * tracepoint.c (symbol_list) <required>: Remove.
5195 2015-08-06 Pedro Alves <palves@redhat.com>
5197 * linux-low.c (handle_extended_wait): Set the fork child's suspend
5198 count if stopping and suspending threads.
5199 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5200 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5201 (linux_detach): Complete an ongoing step-over.
5202 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
5204 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5205 (linux_wait_1): If passing a signal to the inferior after
5206 finishing a step-over, unsuspend and re-resume all lwps. If we
5207 see a single-step event but the thread should be continuing, don't
5208 pass the trap to gdb.
5209 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5210 internal_error instead of gdb_assert.
5211 (enqueue_pending_signal): New function.
5212 (check_ptrace_stopped_lwp_gone): Add debug output.
5213 (start_step_over): Use internal_error instead of gdb_assert.
5214 (complete_ongoing_step_over): New function.
5215 (linux_resume_one_thread): Don't resume a suspended thread.
5216 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5219 2015-08-06 Pedro Alves <palves@redhat.com>
5221 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5222 (linux_thread_alive): Use lwp_is_marked_dead.
5223 (extended_event_reported): Delete.
5224 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5225 instead of extended_event_reported.
5226 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
5228 (lwp_is_marked_dead): New function.
5229 (lwp_running): Use lwp_is_marked_dead.
5230 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5233 2015-08-06 Pedro Alves <palves@redhat.com>
5235 * linux-low.c (linux_wait_1): Move fork event output out of the
5236 !report_to_gdb check. Pass event_child->waitstatus to
5237 target_waitstatus_to_string instead of ourstatus.
5239 2015-08-04 Yao Qi <yao.qi@linaro.org>
5241 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5242 if current_thread is 32 bit.
5244 2015-08-04 Yao Qi <yao.qi@linaro.org>
5246 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5247 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5248 * server.c (extended_protocol): Remove "static".
5249 * server.h (extended_protocol): Declare it.
5251 2015-08-04 Yao Qi <yao.qi@linaro.org>
5253 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5254 both aarch64 and aarch32.
5255 (aarch64_set_pc): Likewise.
5257 2015-08-04 Yao Qi <yao.qi@linaro.org>
5259 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5260 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5261 arm-with-neon.xml to srv_xmlfiles.
5262 * linux-aarch64-low.c: Include linux-aarch32-low.h.
5263 (is_64bit_tdesc): New function.
5264 (aarch64_linux_read_description): New function.
5265 (aarch64_arch_setup): Call aarch64_linux_read_description.
5266 (regs_info): Rename to regs_info_aarch64.
5267 (aarch64_regs_info): Return right regs_info.
5268 (initialize_low_arch): Call initialize_low_arch_aarch32.
5270 2015-08-04 Yao Qi <yao.qi@linaro.org>
5272 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5273 * linux-aarch32-low.c: New file.
5274 * linux-aarch32-low.h: New file.
5275 * linux-arm-low.c (arm_fill_gregset): Move it to
5276 linux-aarch32-low.c.
5277 (arm_store_gregset): Likewise.
5278 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5279 (arm_store_vfpregset): Call arm_store_vfpregset_num.
5280 (arm_arch_setup): Check if PTRACE_GETREGSET works.
5281 (regs_info): Rename to regs_info_arm.
5282 (arm_regs_info): Return regs_info_aarch32 if
5283 have_ptrace_getregset is 1 and target description is
5284 arm_with_neon or arm_with_vfpv3.
5285 (initialize_low_arch): Don't call init_registers_arm_with_neon.
5286 Call initialize_low_arch_aarch32 instead.
5288 2015-08-04 Yao Qi <yao.qi@linaro.org>
5290 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5291 * linux-low.c: ... here.
5292 * linux-low.h (have_ptrace_getregset): Declare it.
5294 2015-08-04 Pedro Alves <palves@redhat.com>
5296 * thread-db.c (struct thread_db): Use new typedefs.
5297 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5299 (disable_thread_event_reporting): Cast result of dlsym to
5300 destination function pointer type.
5301 (thread_db_mourn): Use td_ta_delete_ftype.
5303 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5305 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5307 (CDX_BREAKPOINT): Define for R2.
5308 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5309 (the_low_target): Add comments.
5311 2015-07-30 Yao Qi <yao.qi@linaro.org>
5313 * linux-arm-low.c (arm_hwcap): Remove it.
5314 (arm_read_description): New local variable arm_hwcap. Don't
5315 set arm_hwcap to zero.
5317 2015-07-30 Yao Qi <yao.qi@linaro.org>
5319 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5320 Use regcache->tdesc instead.
5321 (arm_store_wmmxregset): Likewise.
5322 (arm_fill_vfpregset): Likewise.
5323 (arm_store_vfpregset): Likewise.
5325 2015-07-30 Yao Qi <yao.qi@linaro.org>
5327 * linux-arm-low.c: Include arch/arm.h.
5328 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5329 (arm_store_gregset): Likewise.
5331 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5333 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5334 ptrace's 4th parameter.
5336 2015-07-27 Yao Qi <yao.qi@linaro.org>
5338 * configure.srv (case aarch64*-*-linux*): Don't set
5341 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5343 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5345 * linux-arm-low.c: Likewise.
5346 * linux-cris-low.c: Likewise.
5347 * linux-crisv32-low.c: Likewise.
5348 * linux-low.c: Likewise.
5349 * linux-m68k-low.c: Likewise.
5350 * linux-mips-low.c: Likewise.
5351 * linux-nios2-low.c: Likewise.
5352 * linux-s390-low.c: Likewise.
5353 * linux-sparc-low.c: Likewise.
5354 * linux-tic6x-low.c: Likewise.
5355 * linux-tile-low.c: Likewise.
5356 * linux-x86-low.c: Likewise.
5358 2015-07-24 Pedro Alves <palves@redhat.com>
5360 * config.in: Regenerate.
5361 * configure: Regenerate.
5363 2015-07-24 Pedro Alves <palves@redhat.com>
5365 * acinclude.m4: Include ../ptrace.m4.
5366 * configure.ac: Call GDB_AC_PTRACE.
5367 * config.in, configure: Regenerate.
5369 2015-07-24 Yao Qi <yao.qi@linaro.org>
5371 * linux-low.c (linux_create_inferior): Remove setting to
5372 proc->priv->new_inferior.
5373 (linux_attach): Likewise.
5374 (linux_low_filter_event): Likewise.
5375 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5377 2015-07-24 Yao Qi <yao.qi@linaro.org>
5379 * linux-low.c (linux_arch_setup): New function.
5380 (linux_low_filter_event): If proc->tdesc is NULL and
5381 proc->attached is true, call the_low_target.arch_setup.
5382 Otherwise, keep status pending, and return.
5383 (linux_resume_one_lwp_throw): Don't call get_pc if
5384 thread->while_stepping isn't NULL. Don't call
5385 get_thread_regcache if proc->tdesc is NULL.
5386 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5387 (linux_target_ops): Install arch_setup.
5388 * server.c (start_inferior): Call the_target->arch_setup.
5389 * target.h (struct target_ops) <arch_setup>: New field.
5390 (target_arch_setup): New marco.
5391 * lynx-low.c (lynx_target_ops): Update.
5392 * nto-low.c (nto_target_ops): Update.
5393 * spu-low.c (spu_target_ops): Update.
5394 * win32-low.c (win32_target_ops): Update.
5396 2015-07-24 Yao Qi <yao.qi@linaro.org>
5398 * linux-low.c (linux_add_process): Don't set
5399 proc->priv->new_inferior.
5400 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5401 (linux_attach): Likewise.
5403 2015-07-24 Yao Qi <yao.qi@linaro.org>
5405 * server.c (start_inferior): Code refactor.
5407 2015-07-24 Yao Qi <yao.qi@linaro.org>
5409 * server.c (process_serial_event): Set general_thread.
5411 2015-07-21 Yao Qi <yao.qi@linaro.org>
5413 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5414 aarch64_linux_get_debug_reg_capacity.
5416 2015-07-17 Yao Qi <yao.qi@linaro.org>
5418 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5419 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5420 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5421 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5422 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5423 (AARCH64_HWP_ALIGNMENT): Likewise.
5424 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5425 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5426 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5427 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5428 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5429 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5430 (struct aarch64_debug_reg_state): Likewise.
5431 (struct arch_lwp_info): Likewise.
5432 (aarch64_align_watchpoint): Likewise.
5433 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5434 (aarch64_watchpoint_length): Likewise.
5435 (aarch64_point_encode_ctrl_reg): Likewise
5436 (aarch64_point_is_aligned): Likewise.
5437 (aarch64_align_watchpoint): Likewise.
5438 (aarch64_linux_set_debug_regs):
5439 (aarch64_dr_state_insert_one_point): Likewise.
5440 (aarch64_dr_state_remove_one_point): Likewise.
5441 (aarch64_handle_breakpoint): Likewise.
5442 (aarch64_handle_aligned_watchpoint): Likewise.
5443 (aarch64_handle_unaligned_watchpoint): Likewise.
5444 (aarch64_handle_watchpoint): Likewise.
5446 2015-07-17 Yao Qi <yao.qi@linaro.org>
5448 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5449 and don't aarch64_get_debug_reg_state. All callers update.
5450 (aarch64_handle_aligned_watchpoint): Likewise.
5451 (aarch64_handle_unaligned_watchpoint): Likewise.
5452 (aarch64_handle_watchpoint): Likewise.
5453 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5454 (aarch64_remove_point): Likewise.
5456 2015-07-17 Yao Qi <yao.qi@linaro.org>
5458 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5460 (aarch64_handle_unaligned_watchpoint): Likewise.
5462 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5464 Revert the previous 3 commits:
5465 Move gdb_regex* to common/
5466 Move linux_find_memory_regions_full & co.
5467 gdbserver build-id attribute generator
5469 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5470 Jan Kratochvil <jan.kratochvil@redhat.com>
5472 gdbserver build-id attribute generator.
5473 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5474 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5475 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5477 (get_dynamic): Use find_pdhr to traverse program headers.
5478 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5479 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5480 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5481 (get_hex_build_id): New.
5482 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5483 to reply XML document.
5485 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5486 Jan Kratochvil <jan.kratochvil@redhat.com>
5488 * target.c: Include target/target-utils.h and fcntl.h.
5489 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5490 (target_fileio_read_stralloc): New functions.
5492 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5494 * Makefile.in (OBS): Add gdb_regex.o.
5496 * config.in: Rebuilt.
5497 * configure: Rebuilt.
5499 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5500 Jan Kratochvil <jan.kratochvil@redhat.com>
5502 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5503 * Makefile.in (OBS): Add target-utils.o.
5504 (linux-maps.o, target-utils.o): New.
5505 * configure.srv (srv_linux_obj): Add linux-maps.o.
5507 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5509 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5511 (the_low_target): Install it.
5513 2015-07-14 Pedro Alves <palves@redhat.com>
5515 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5516 Instead, ignore ECHILD, and throw an error for other errnos.
5518 2015-07-10 Pedro Alves <palves@redhat.com>
5520 * event-loop.c (struct callback_event) <data>: Change type to
5521 gdb_client_data instance instead of gdb_client_data pointer.
5522 (append_callback_event): Adjust.
5524 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5526 * linux-aarch64-low.c: Add comments for each linux_target_ops
5527 method. Remove comments already covered in target_ops and
5528 linux_target_ops definitions.
5529 (the_low_target): Add comments for each unimplemented method.
5531 2015-07-09 Yao Qi <yao.qi@linaro.org>
5533 * linux-aarch64-low.c (aarch64_regmap): Remove.
5534 (aarch64_usrregs_info): Remove.
5535 (regs_info): Set field usrregs to NULL.
5537 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5539 * linux-low.c: Include "rsp-low.h"
5540 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5541 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5542 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5543 (handle_btrace_enable_pt): New.
5544 (handle_btrace_general_set): Support "pt".
5545 (handle_btrace_conf_general_set): Support "pt:size".
5547 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5549 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5552 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5554 * linux-aarch64-low.c: Remove comment about endianness.
5555 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5556 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5559 2015-06-24 Gary Benson <gbenson@redhat.com>
5561 * linux-i386-ipa.c (stdint.h): Do not include.
5562 * lynx-i386-low.c (stdint.h): Likewise.
5563 * lynx-ppc-low.c (stdint.h): Likewise.
5564 * mem-break.c (stdint.h): Likewise.
5565 * thread-db.c (stdint.h): Likewise.
5566 * tracepoint.c (stdint.h): Likewise.
5567 * win32-low.c (stdint.h): Likewise.
5569 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5571 * server.c (write_qxfer_response): Update call to
5572 remote_escape_output.
5574 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5575 Jan Kratochvil <jan.kratochvil@redhat.com>
5577 Merge multiple hex conversions.
5578 * gdbreplay.c (tohex): Rename to 'fromhex'.
5579 (logchar): Use fromhex.
5581 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5583 * server.c (handle_qxfer_libraries): Set `version' attribute for
5586 2015-06-10 Gary Benson <gbenson@redhat.com>
5588 * target.h (struct target_ops) <multifs_open>: New field.
5589 <multifs_unlink>: Likewise.
5590 <multifs_readlink>: Likewise.
5591 * linux-low.c (nat/linux-namespaces.h): New include.
5592 (linux_target_ops): Initialize the_target->multifs_open,
5593 the_target->multifs_unlink and the_target->multifs_readlink.
5594 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5595 * hostio.c (hostio_fs_pid): New static variable.
5596 (hostio_handle_new_gdb_connection): New function.
5597 (handle_setfs): Likewise.
5598 (handle_open): Use the_target->multifs_open as appropriate.
5599 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5600 (handle_readlink): Use the_target->multifs_readlink as
5602 (handle_vFile): Handle vFile:setfs packets.
5603 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5604 after target_handle_new_gdb_connection.
5606 2015-06-10 Gary Benson <gbenson@redhat.com>
5608 * configure.ac (AC_CHECK_FUNCS): Add setns.
5609 * config.in: Regenerate.
5610 * configure: Likewise.
5611 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5612 (linux-namespaces.o): New rule.
5613 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5615 2015-06-09 Gary Benson <gbenson@redhat.com>
5617 * hostio.c (handle_open): Process mode argument with
5618 fileio_to_host_mode.
5620 2015-06-01 Yao Qi <yao.qi@linaro.org>
5622 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5623 * linux-x86-low.c: Likewise.
5625 2015-05-28 Don Breazeal <donb@codesourcery.com>
5627 * linux-low.c (handle_extended_wait): Initialize
5628 thread_info.last_resume_kind for new fork children.
5630 2015-05-15 Pedro Alves <palves@redhat.com>
5632 * target.h (target_handle_new_gdb_connection): Rewrite using if
5633 wrapped in do/while.
5635 2015-05-14 Joel Brobecker <brobecker@adacore.com>
5637 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5638 * configure, config.in: Regenerate.
5639 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5642 2015-05-12 Don Breazeal <donb@codesourcery.com>
5644 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5645 PTRACE_EVENT_VFORK_DONE.
5646 (linux_low_ptrace_options, extended_event_reported): Add vfork
5648 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5649 and "vforkdone" for RSP 'T' Stop Reply Packet.
5650 * server.h (report_vfork_events): Declare
5653 2015-05-12 Don Breazeal <donb@codesourcery.com>
5655 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5656 (the_low_target) <new_fork>: Initialize new member.
5657 * linux-arm-low.c (arm_new_fork): New function.
5658 (the_low_target) <new_fork>: Initialize new member.
5659 * linux-low.c (handle_extended_wait): Call new target function
5661 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5662 * linux-mips-low.c (mips_add_watchpoint): New function
5663 extracted from mips_insert_point.
5664 (the_low_target) <new_fork>: Initialize new member.
5665 (mips_linux_new_fork): New function.
5666 (mips_insert_point): Call mips_add_watchpoint.
5667 * linux-x86-low.c (x86_linux_new_fork): New function.
5668 (the_low_target) <new_fork>: Initialize new member.
5670 2015-05-12 Don Breazeal <donb@codesourcery.com>
5672 * linux-low.c (handle_extended_wait): Implement return value,
5673 rename argument 'event_child' to 'event_lwp', handle
5674 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5675 (linux_low_ptrace_options): New function.
5676 (linux_low_filter_event): Call linux_low_ptrace_options,
5677 use different argument fo linux_enable_event_reporting,
5678 use return value from handle_extended_wait.
5679 (extended_event_reported): New function.
5680 (linux_wait_1): Call extended_event_reported and set
5681 status to report fork events.
5682 (linux_write_memory): Add pid to debug message.
5683 (reset_lwp_ptrace_options_callback): New function.
5684 (linux_handle_new_gdb_connection): New function.
5685 (linux_target_ops): Initialize new structure member.
5686 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5687 * lynx-low.c: Initialize new structure member.
5688 * remote-utils.c (prepare_resume_reply): Implement stop reason
5689 "fork" for "T" stop message.
5690 * server.c (handle_query): Call handle_new_gdb_connection.
5691 * server.h (report_fork_events): Declare global flag.
5692 * target.h (struct target_ops) <handle_new_gdb_connection>:
5694 (target_handle_new_gdb_connection): New macro.
5695 * win32-low.c: Initialize new structure member.
5697 2015-05-12 Don Breazeal <donb@codesourcery.com>
5699 * mem-break.c (APPEND_TO_LIST): Define macro.
5700 (clone_agent_expr): New function.
5701 (clone_one_breakpoint): New function.
5702 (clone_all_breakpoints): New function.
5703 * mem-break.h: Declare new functions.
5705 2015-05-12 Don Breazeal <donb@codesourcery.com>
5707 * linux-low.c (linux_supports_fork_events): New function.
5708 (linux_supports_vfork_events): New function.
5709 (linux_target_ops): Initialize new structure members.
5710 (initialize_low): Call linux_check_ptrace_features.
5711 * lynx-low.c (lynx_target_ops): Initialize new structure
5713 * server.c (report_fork_events, report_vfork_events):
5715 (handle_query): Add new features to qSupported packet and
5717 (captured_main): Initialize new global variables.
5718 * target.h (struct target_ops) <supports_fork_events>:
5720 <supports_vfork_events>: New member.
5721 (target_supports_fork_events): New macro.
5722 (target_supports_vfork_events): New macro.
5723 * win32-low.c (win32_target_ops): Initialize new structure
5726 2015-05-12 Gary Benson <gbenson@redhat.com>
5728 * server.c (handle_qxfer_exec_file): Use current process
5731 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5733 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5734 Remove HAVE_PTRACE_GETREGS conditionals.
5735 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5736 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5738 2015-05-08 Yao Qi <yao.qi@linaro.org>
5740 * linux-low.c (linux_supports_conditional_breakpoints): New
5742 (linux_target_ops): Install new target method.
5743 * lynx-low.c (lynx_target_ops): Install NULL hook for
5744 supports_conditional_breakpoints.
5745 * nto-low.c (nto_target_ops): Likewise.
5746 * spu-low.c (spu_target_ops): Likewise.
5747 * win32-low.c (win32_target_ops): Likewise.
5748 * server.c (handle_query): Check
5749 target_supports_conditional_breakpoints.
5750 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5752 (target_supports_conditional_breakpoints): New macro.
5754 2015-05-06 Pedro Alves <palves@redhat.com>
5757 * server.c (start_inferior): If the process exits, mourn it.
5759 2015-04-21 Gary Benson <gbenson@redhat.com>
5761 * hostio.c (fileio_open_flags_to_host): Factored out to
5762 fileio_to_host_openflags in common/fileio.c. Single use
5765 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5767 * linux-xtensa-low.c (xtensa_fill_gregset)
5768 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5771 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5773 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5774 (regs_info): Replace usrregs pointer with NULL.
5776 2015-04-17 Gary Benson <gbenson@redhat.com>
5778 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5779 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5780 * server.c (handle_qxfer_exec_file): New function.
5781 (qxfer_packets): Add exec-file entry.
5782 (handle_query): Report qXfer:exec-file:read as supported packet.
5784 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5786 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5788 2015-04-09 Gary Benson <gbenson@redhat.com>
5790 * hostio-errno.c (errno_to_fileio_error): Remove function.
5791 Update caller to use remote_fileio_to_fio_error.
5793 2015-04-09 Yao Qi <yao.qi@linaro.org>
5795 * linux-low.c (linux_insert_point): Call
5796 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5797 (linux_remove_point): Call remove_memory_breakpoint if type is
5799 * linux-x86-low.c (x86_insert_point): Don't call
5800 insert_memory_breakpoint.
5801 (x86_remove_point): Don't call remove_memory_breakpoint.
5803 2015-04-01 Pedro Alves <palves@redhat.com>
5804 Cleber Rosa <crosa@redhat.com>
5806 * server.c (gdbserver_usage): Reorganize and extend the usage
5809 2015-03-24 Pedro Alves <palves@redhat.com>
5811 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5812 output. Also dump TRAP_TRACE.
5813 (linux_low_filter_event): In debug output, distinguish a
5814 resume_stop SIGSTOP from a delayed SIGSTOP.
5816 2015-03-24 Gary Benson <gbenson@redhat.com>
5818 * linux-x86-low.c (x86_linux_new_thread): Moved to
5820 (x86_linux_prepare_to_resume): Likewise.
5822 2015-03-24 Gary Benson <gbenson@redhat.com>
5824 * Makefile.in (x86-linux-dregs.o): New rule.
5825 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5826 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5827 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5828 (x86_linux_dr_get): Likewise.
5829 (x86_linux_dr_set): Likewise.
5830 (update_debug_registers_callback): Likewise.
5831 (x86_linux_dr_set_addr): Likewise.
5832 (x86_linux_dr_get_addr): Likewise.
5833 (x86_linux_dr_set_control): Likewise.
5834 (x86_linux_dr_get_control): Likewise.
5835 (x86_linux_dr_get_status): Likewise.
5836 (x86_linux_update_debug_registers): Likewise.
5838 2015-03-24 Gary Benson <gbenson@redhat.com>
5840 * linux-x86-low.c (x86_linux_update_debug_registers):
5841 New function, factored out from...
5842 (x86_linux_prepare_to_resume): ...this.
5844 2015-03-24 Gary Benson <gbenson@redhat.com>
5846 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5847 (x86_linux_dr_set): Likewise.
5848 (update_debug_registers_callback): Likewise.
5849 (x86_linux_dr_set_addr): Likewise.
5850 (x86_linux_dr_get_addr): Likewise.
5851 (x86_linux_dr_set_control): Likewise.
5852 (x86_linux_dr_get_control): Likewise.
5853 (x86_linux_dr_get_status): Likewise.
5854 (x86_linux_prepare_to_resume): Likewise.
5856 2015-03-24 Gary Benson <gbenson@redhat.com>
5858 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5859 Use perror_with_name. Pass string through gettext.
5860 (x86_linux_dr_set): Likewise.
5862 2015-03-24 Gary Benson <gbenson@redhat.com>
5864 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5865 (x86_linux_dr_set_addr): ...this.
5866 (x86_dr_low_get_addr): Rename to...
5867 (x86_linux_dr_get_addr): ...this.
5868 (x86_dr_low_set_control): Rename to...
5869 (x86_linux_dr_set_control): ...this.
5870 (x86_dr_low_get_control): Rename to...
5871 (x86_linux_dr_get_control): ...this.
5872 (x86_dr_low_get_status): Rename to...
5873 (x86_linux_dr_get_status): ...this.
5874 (x86_dr_low): Update with new function names.
5876 2015-03-24 Gary Benson <gbenson@redhat.com>
5878 * Makefile.in (x86-linux.o): New rule.
5879 * configure.srv: Add x86-linux.o to relevant targets.
5880 * linux-low.c (lwp_set_arch_private_info): New function.
5881 (lwp_arch_private_info): Likewise.
5882 * linux-x86-low.c: Include nat/x86-linux.h.
5883 (arch_lwp_info): Removed structure.
5884 (update_debug_registers_callback):
5885 Use lwp_set_debug_registers_changed.
5886 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5887 and lwp_set_debug_registers_changed.
5888 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5890 2015-03-24 Gary Benson <gbenson@redhat.com>
5892 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5893 * linux-arm-low.c (arm_new_thread): Likewise.
5894 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5895 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5896 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5897 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5899 2015-03-24 Gary Benson <gbenson@redhat.com>
5901 * linux-low.c (ptid_of_lwp): New function.
5902 (lwp_is_stopped): Likewise.
5903 (lwp_stop_reason): Likewise.
5904 * linux-x86-low.c (update_debug_registers_callback):
5906 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5909 2015-03-24 Gary Benson <gbenson@redhat.com>
5911 * linux-low.h (linux_stop_lwp): Remove declaration.
5913 2015-03-24 Gary Benson <gbenson@redhat.com>
5915 * linux-low.h: Include nat/linux-nat.h.
5916 * linux-low.c (iterate_over_lwps_args): New structure.
5917 (iterate_over_lwps_filter): New function.
5918 (iterate_over_lwps): Likewise.
5919 * linux-x86-low.c (update_debug_registers_callback):
5920 Update signature to what iterate_over_lwps expects.
5921 Remove PID check that iterate_over_lwps now performs.
5922 (x86_dr_low_set_addr): Use iterate_over_lwps.
5923 (x86_dr_low_set_control): Likewise.
5925 2015-03-24 Gary Benson <gbenson@redhat.com>
5927 * linux-x86-low.c (x86_debug_reg_state): New function.
5928 (x86_linux_prepare_to_resume): Use the above.
5930 2015-03-24 Gary Benson <gbenson@redhat.com>
5932 * linux-low.c (current_lwp_ptid): New function.
5933 * linux-x86-low.c: Include nat/linux-nat.h.
5934 (x86_dr_low_get_addr): Use current_lwp_ptid.
5935 (x86_dr_low_get_control): Likewise.
5936 (x86_dr_low_get_status): Likewise.
5938 2015-03-20 Pedro Alves <palves@redhat.com>
5940 * tracepoint.c (cmd_qtstatus): Make "str" const.
5942 2015-03-20 Pedro Alves <palves@redhat.com>
5944 * server.c (handle_general_set): Make "req_str" const.
5946 2015-03-19 Pedro Alves <palves@redhat.com>
5948 * linux-low.c (linux_resume_one_lwp): Rename to ...
5949 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5950 instead call perror_with_name.
5951 (check_ptrace_stopped_lwp_gone): New function.
5952 (linux_resume_one_lwp): Reimplement as wrapper around
5953 linux_resume_one_lwp_throw that swallows errors if the LWP is
5956 2015-03-19 Pedro Alves <palves@redhat.com>
5958 * linux-low.c (count_events_callback, select_event_lwp_callback):
5959 No longer check whether the thread has resume_stop as last resume
5962 2015-03-19 Pedro Alves <palves@redhat.com>
5964 * linux-low.c (count_events_callback, select_event_lwp_callback):
5965 Use the lwp's status_pending_p field, not the thread's.
5967 2015-03-19 Pedro Alves <palves@redhat.com>
5969 * linux-low.c (select_event_lwp_callback): Update comments to
5970 no longer mention SIGTRAP.
5972 2015-03-18 Gary Benson <gbenson@redhat.com>
5974 * server.c (handle_query): Do not report vFile:fstat as supported.
5976 2015-03-11 Gary Benson <gbenson@redhat.com>
5978 * hostio.c (sys/types.h): New include.
5979 (sys/stat.h): Likewise.
5980 (common-remote-fileio.h): Likewise.
5981 (handle_fstat): New function.
5982 (handle_vFile): Handle vFile:fstat packets.
5984 2015-03-11 Gary Benson <gbenson@redhat.com>
5986 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5987 struct stat.st_blocks and struct stat.st_blksize.
5988 * configure: Regenerate.
5989 * config.in: Likewise.
5990 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5991 (OBS): Add common-remote-fileio.o.
5992 (common-remote-fileio.o): New rule.
5994 2015-03-09 Pedro Alves <palves@redhat.com>
5996 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5997 'struct sockaddr' pointer in 'accept' call.
5999 2015-03-09 Pedro Alves <palves@redhat.com>
6002 2015-03-07 Pedro Alves <palves@redhat.com>
6003 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6004 or <winsock2.h> here. Instead include "gdb_socket.h".
6005 (remote_open): Use union gdb_sockaddr_u.
6006 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6007 or <winsock2.h> here. Instead include "gdb_socket.h".
6008 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6009 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6011 (init_named_socket, gdb_agent_helper_thread): Use union
6014 2015-03-07 Pedro Alves <palves@redhat.com>
6016 * configure.ac (build_warnings): Move
6017 -Wdeclaration-after-statement to the C-specific set.
6018 * configure: Regenerate.
6020 2015-03-07 Pedro Alves <palves@redhat.com>
6022 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6023 or <winsock2.h> here. Instead include "gdb_socket.h".
6024 (remote_open): Use union gdb_sockaddr_u.
6025 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6026 or <winsock2.h> here. Instead include "gdb_socket.h".
6027 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6028 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6030 (init_named_socket, gdb_agent_helper_thread): Use union
6033 2015-03-07 Pedro Alves <palves@redhat.com>
6035 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6038 2015-03-06 Yao Qi <yao.qi@linaro.org>
6040 * linux-aarch64-low.c (aarch64_insert_point): Use
6041 show_debug_regs as a boolean.
6042 (aarch64_remove_point): Likewise.
6044 2015-03-05 Pedro Alves <palves@redhat.com>
6046 * lynx-low.c (lynx_target_ops): Install NULL hooks for
6047 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6048 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6049 * nto-low.c (nto_target_ops): Likewise.
6050 * spu-low.c (spu_target_ops): Likewise.
6051 * win32-low.c (win32_target_ops): Likewise.
6053 2015-03-04 Pedro Alves <palves@redhat.com>
6055 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
6056 Decide whether a breakpoint triggered based on the SIGTRAP's
6058 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
6059 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
6060 (linux_low_filter_event): Check for breakpoints before checking
6062 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6064 (linux_stopped_by_sw_breakpoint)
6065 (linux_supports_stopped_by_sw_breakpoint)
6066 (linux_stopped_by_hw_breakpoint)
6067 (linux_supports_stopped_by_hw_breakpoint): New functions.
6068 (linux_target_ops): Install new target methods.
6070 2015-03-04 Pedro Alves <palves@redhat.com>
6072 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6073 * server.c (swbreak_feature, hwbreak_feature): New globals.
6074 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6075 (captured_main): Clear swbreak_feature and hwbreak_feature.
6076 * server.h (swbreak_feature, hwbreak_feature): Declare.
6077 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6078 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6079 supports_stopped_by_hw_breakpoint>: New fields.
6080 (target_supports_stopped_by_sw_breakpoint)
6081 (target_stopped_by_sw_breakpoint)
6082 (target_supports_stopped_by_hw_breakpoint)
6083 (target_stopped_by_hw_breakpoint): Declare.
6085 2015-03-04 Pedro Alves <palves@redhat.com>
6087 enum lwp_stop_reason -> enum target_stop_reason
6088 * linux-low.c (check_stopped_by_breakpoint): Adjust.
6089 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6090 (linux_wait_1, stuck_in_jump_pad_callback)
6091 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6092 (linux_stopped_by_watchpoint):
6093 * linux-low.h (enum lwp_stop_reason): Delete.
6094 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6095 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6097 2015-03-04 Yao Qi <yao.qi@linaro.org>
6099 * Makefile.in (SFILES): Add linux-aarch64-low.c.
6101 2015-03-03 Gary Benson <gbenson@redhat.com>
6103 * hostio.c (handle_vFile): Fix prefix lengths.
6105 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
6107 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
6110 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
6112 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
6113 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
6114 (clean): Add "rm -f" for above C files.
6115 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
6116 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6117 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6118 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6119 * linux-s390-low.c (HWCAP_S390_VX): New macro.
6120 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6121 (init_registers_s390x_vx_linux64)
6122 (init_registers_s390x_tevx_linux64)
6123 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6124 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6126 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6127 (s390_store_vxrs_high): New functions.
6128 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6130 (s390_arch_setup): Add logic for selecting one of the new target
6131 descriptions. Activate the new vector regsets if applicable.
6132 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6133 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6134 and init_registers_s390x_tevx_linux64.
6136 2015-03-01 Pedro Alves <palves@redhat.com>
6138 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6141 2015-02-27 Pedro Alves <palves@redhat.com>
6143 * linux-x86-low.c (u_debugreg_offset): New function.
6144 (x86_linux_dr_get, x86_linux_dr_set): Use it.
6146 2015-02-27 Pedro Alves <palves@redhat.com>
6148 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6149 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6150 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6151 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6152 (ps_lsetfpregs, ps_getpid)
6153 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6154 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6155 (ps_lsetxregs, ps_plog): Declare.
6157 2015-02-27 Pedro Alves <palves@redhat.com>
6159 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6160 IP_AGENT_EXPORT_FUNC.
6161 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6162 IP_AGENT_EXPORT_FUNC.
6163 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6164 (IP_AGENT_EXPORT): Delete.
6165 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6166 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6167 (gdb_trampoline_buffer_error, collecting, gdb_collect)
6168 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6169 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6170 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6171 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6172 (traceframe_read_count, traceframe_write_count)
6173 (traceframes_created, trace_state_variables, get_raw_reg)
6174 (get_trace_state_variable_value, set_trace_state_variable_value)
6175 (ust_loaded, helper_thread_id, cmd_buf): Use
6176 IPA_SYM_EXPORTED_NAME.
6177 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6178 (tracepoints) Use IP_AGENT_EXPORT_VAR.
6179 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6180 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6181 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6182 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6183 EXTERN_C_PUSH/EXTERN_C_POP.
6184 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6185 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6186 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6187 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6188 (traceframe_write_count, traceframe_read_count)
6189 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6190 (about_to_request_buffer_space, get_trace_state_variable_value)
6191 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6192 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6193 EXTERN_C_PUSH/EXTERN_C_POP.
6194 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6195 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6196 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6197 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6198 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6199 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6200 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6201 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6203 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6204 (IP_AGENT_EXPORT_VAR_DECL): Define.
6206 (gdb_agent_get_raw_reg): Declare.
6208 2015-02-27 Tom Tromey <tromey@redhat.com>
6209 Pedro Alves <palves@redhat.com>
6211 Rename symbols whose names are reserved C++ keywords throughout.
6213 2015-02-27 Pedro Alves <palves@redhat.com>
6215 * Makefile.in (COMPILER): New, get it from autoconf.
6216 (CXX): Get from autoconf instead.
6217 (COMPILE.pre): Use COMPILER.
6218 (CC-LD): Rename to ...
6219 (CC_LD): ... this. Use COMPILER.
6220 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6221 (CXX_FOR_TARGET): Default to g++ instead of gcc.
6222 * acinclude.m4: Include build-with-cxx.m4.
6223 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6224 Disable -Werror by default if building in C++ mode.
6225 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6226 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6227 the C++ compiler. Save/restore CXXFLAGS too.
6228 * configure: Regenerate.
6230 2015-02-27 Pedro Alves <palves@redhat.com>
6232 * acinclude.m4: Include libiberty.m4.
6233 * configure.ac: Call libiberty_INIT.
6234 * config.in, configure: Regenerate.
6236 2015-02-26 Pedro Alves <palves@redhat.com>
6238 * linux-low.c (linux_wait_1): When incrementing the PC past a
6239 program breakpoint always use the_low_target.breakpoint_len as
6240 increment, rather than the maximum between that and
6241 the_low_target.decr_pc_after_break.
6243 2015-02-23 Pedro Alves <palves@redhat.com>
6245 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6246 thread was doing a step-over; always adjust the PC if
6247 we stepped over a permanent breakpoint.
6248 (linux_wait_1): If we stepped over breakpoint that was on top of a
6249 permanent breakpoint, manually advance the PC past it.
6251 2015-02-23 Pedro Alves <palves@redhat.com>
6253 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6255 (x86_fill_gregset, x86_store_gregset): Use it when handling
6258 2015-02-20 Pedro Alves <palves@redhat.com>
6260 * thread-db.c: Include "nat/linux-procfs.h".
6261 (thread_db_init): Skip listing new threads if the kernel supports
6262 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6264 2015-02-20 Pedro Alves <palves@redhat.com>
6266 * linux-low.c (status_pending_p_callback): Use ptid_match.
6268 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6270 PR breakpoints/16812
6271 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6272 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6273 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6275 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6277 PR breakpoints/15956
6278 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6280 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6282 * linux-low.c (linux_low_btrace_conf): Print size.
6283 * server.c (handle_btrace_conf_general_set): New.
6284 (hanle_general_set): Call handle_btrace_conf_general_set.
6285 (handle_query): Report Qbtrace-conf:bts:size as supported.
6287 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6289 * linux-low.c (linux_low_enable_btrace): Update parameters.
6290 (linux_low_btrace_conf): New.
6291 (linux_target_ops)<to_btrace_conf>: Initialize.
6292 * server.c (current_btrace_conf): New.
6293 (handle_btrace_enable): Rename to ...
6294 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
6295 to target_enable_btrace. Update comment. Update users.
6296 (handle_qxfer_btrace_conf): New.
6297 (qxfer_packets): Add btrace-conf entry.
6298 (handle_query): Report qXfer:btrace-conf:read as supported packet.
6299 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6300 (target_ops)<read_btrace_conf>: New.
6301 (target_enable_btrace): Update parameters.
6302 (target_read_btrace_conf): New.
6304 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6306 * server.c (handle_btrace_general_set): Remove call to
6307 target_supports_btrace.
6308 (supported_btrace_packets): New.
6309 (handle_query): Call supported_btrace_packets.
6310 * target.h: include btrace-common.h.
6311 (btrace_target_info): Removed.
6312 (supports_btrace, target_supports_btrace): Update parameters.
6314 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6316 * Makefile.in (SFILES): Add common/btrace-common.c.
6317 (OBS): Add common/btrace-common.o.
6318 (btrace-common.o): Add build rules.
6319 * linux-low: Include btrace-common.h.
6320 (linux_low_read_btrace): Use struct btrace_data. Call
6321 btrace_data_init and btrace_data_fini.
6323 2015-02-06 Pedro Alves <palves@redhat.com>
6325 * thread-db.c (find_new_threads_callback): Add debug output.
6327 2015-02-04 Pedro Alves <palves@redhat.com>
6329 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6330 (resume_stopped_resumed_lwps): New function.
6331 (linux_wait_for_event_filtered): Use it.
6333 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6335 * Makefile.in (SFILES): Add linux-personality.c.
6336 (linux-personality.o): New rule.
6337 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6338 list of objects to be built.
6339 * linux-low.c: Include nat/linux-personality.h.
6340 (linux_create_inferior): Remove code to disable address space
6341 randomization (moved to ../nat/linux-personality.c). Create
6342 cleanup to disable address space randomization.
6344 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6346 * Makefile.in (posix-strerror.o): New rule.
6347 (mingw-strerror.o): Likewise.
6348 * configure: Regenerated.
6349 * configure.ac: Source file ../common/common.host. Initialize new
6350 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6352 2015-01-14 Yao Qi <yao@codesourcery.com>
6354 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6355 (ppc-linux.o): New rule.
6356 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6357 * configure.ac: AC_CHECK_FUNCS(getauxval).
6358 * config.in: Re-generated.
6359 * configure: Re-generated.
6360 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6361 ppc64_64bit_inferior_p
6363 2015-01-14 Yao Qi <yao@codesourcery.com>
6365 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6366 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6367 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6368 (PT_ORIG_R3, PT_TRAP): Likewise.
6369 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6370 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6371 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6373 2015-01-10 Joel Brobecker <brobecker@adacore.com>
6375 * i387-fp.c (i387_cache_to_xsave): In look over
6376 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6377 zmmh_low_space field by use of zmmh_high_space.
6379 2015-01-09 Pedro Alves <palves@redhat.com>
6381 * linux-low.c (step_over_bkpt): Move higher up in the file.
6382 (handle_extended_wait): Don't store the stop_pc here.
6383 (get_stop_pc): Adjust comments and rename to ...
6384 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6385 stopped for a software breakpoint or hardware breakpoint.
6386 (thread_still_has_status_pending_p): New function.
6387 (status_pending_p_callback): Use
6388 thread_still_has_status_pending_p. If the event is no longer
6389 interesting, resume the LWP.
6390 (handle_tracepoints): Add assert.
6391 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6392 (wstatus_maybe_breakpoint): New function.
6393 (cancel_breakpoint): Delete function.
6394 (check_stopped_by_watchpoint): New function, factored out from
6395 linux_low_filter_event.
6396 (lp_status_maybe_breakpoint): Delete function.
6397 (linux_low_filter_event): Remove filter_ptid argument.
6398 Leave thread group exits pending here. Store the LWP's stop PC.
6399 Always leave events pending.
6400 (linux_wait_for_event_filtered): Pull all events out of the
6401 kernel, and leave them all pending.
6402 (count_events_callback, select_event_lwp_callback): Consider all
6404 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6405 (select_event_lwp): Only give preference to the stepping LWP in
6406 all-stop mode. Adjust comments.
6407 (ignore_event): New function.
6408 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6409 references to cancel_breakpoints. Adjust to renames. Also give
6410 equal priority to all LWPs that have had events in non-stop mode.
6411 If reporting a software breakpoint event, unadjust the LWP's PC.
6412 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6413 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6415 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6416 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6417 (linux_stopped_by_watchpoint): Adjust.
6418 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6419 * linux-low.h (enum lwp_stop_reason): New.
6420 (struct lwp_info) <stop_pc>: Adjust comment.
6421 <stopped_by_watchpoint>: Delete field.
6422 <stop_reason>: New field.
6423 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6424 * mem-break.c (software_breakpoint_inserted_here)
6425 (hardware_breakpoint_inserted_here): New function.
6426 * mem-break.h (software_breakpoint_inserted_here)
6427 (hardware_breakpoint_inserted_here): Declare.
6428 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6429 (cancel_breakpoints): Delete.
6430 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6431 (upload_fast_traceframes): Remove references to
6434 2015-01-09 Pedro Alves <palves@redhat.com>
6436 * thread-db.c (find_new_threads_callback): Ignore thread if the
6437 kernel thread ID is -1.
6439 2015-01-09 Pedro Alves <palves@redhat.com>
6441 * linux-low.c (linux_attach_fail_reason_string): Move to
6442 nat/linux-ptrace.c, and rename.
6443 (linux_attach_lwp): Update comment.
6444 (attach_proc_task_lwp_callback): New function.
6445 (linux_attach): Adjust to rename and use
6446 linux_proc_attach_tgid_threads.
6447 (linux_attach_fail_reason_string): Delete declaration.
6449 2015-01-01 Joel Brobecker <brobecker@adacore.com>
6451 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6452 * server.c (gdbserver_version): Likewise.
6454 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6456 * remote-utils.c: Include ctype.h.
6457 (input_interrupt): Explicitly handle the case when the char
6458 received is the NUL byte. Improve the printing of non-ASCII
6461 2014-12-16 Joel Brobecker <brobecker@adacore.com>
6463 * linux-low.c (linux_low_filter_event): Update call to
6464 linux_enable_event_reporting following the addition of
6465 a new parameter to that function.
6467 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
6470 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6471 (AARCH64_FPCR_REGNO): Likewise.
6472 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6473 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6474 (aarch64_store_fpregset): Likewise.
6476 2014-12-15 Joel Brobecker <brobecker@adacore.com>
6478 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6479 Remove FIXME comment about assumption about N.
6481 2014-12-13 Joel Brobecker <brobecker@adacore.com>
6483 * configure.ac: If large-file support is disabled in GDBserver,
6484 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6485 * configure: Regenerate.
6487 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6489 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6490 warning upon ENODATA from ptrace.
6491 * linux-s390-low.c (s390_store_tdb): New.
6492 (s390_regsets): Add regset for NT_S390_TDB.
6494 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6496 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6497 without a fill_function.
6498 * linux-s390-low.c (s390_fill_last_break): Remove.
6499 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6500 (s390_arch_setup): Use regset's size instead of fill_function for
6503 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6505 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6506 the regset's store function when ptrace returned an error.
6507 * regcache.c (get_thread_regcache): Invalidate register cache
6508 before fetching inferior's registers.
6510 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6512 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6513 while-loop as for-loop.
6514 (regsets_store_inferior_registers): Likewise.
6516 2014-11-28 Yao Qi <yao@codesourcery.com>
6518 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6519 * config.in, configure: Re-generate.
6520 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6523 2014-11-21 Yao Qi <yao@codesourcery.com>
6525 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6526 (AC_CHECK_HEADERS): Remove malloc.h.
6527 * configure: Re-generated.
6528 * config.in: Re-generated.
6529 * server.h: Don't include alloca.h and malloc.h.
6530 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6531 Don't include malloc.h.
6533 2014-11-17 Joel Brobecker <brobecker@adacore.com>
6535 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6536 corresponding ERRNO check in same block.
6538 2014-11-12 Pedro Alves <palves@redhat.com>
6540 * server.c (cont_thread): Update comment.
6541 (start_inferior, attach_inferior): No longer clear cont_thread.
6542 (handle_v_cont): No longer set cont_thread.
6543 (captured_main): Clear cont_thread each time a GDB connects.
6545 2014-11-12 Pedro Alves <palves@redhat.com>
6547 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6548 thread, and don't resume all threads if the Hc thread has exited.
6550 2014-11-12 Pedro Alves <palves@redhat.com>
6552 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6553 the process group instead of to a specific LWP.
6555 2014-10-15 Pedro Alves <palves@redhat.com>
6558 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6560 (arm_set_thread_context): Delete.
6561 (the_low_target): Adjust.
6562 * win32-i386-low.c (debug_registers_changed)
6563 (debug_registers_used): Delete.
6564 (update_debug_registers_callback): New function.
6565 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6566 needing to update their debug registers.
6567 (win32_get_current_dr): New function.
6568 (x86_dr_low_get_addr, x86_dr_low_get_control)
6569 (x86_dr_low_get_status): Fetch the debug register from the thread
6571 (i386_initial_stuff): Adjust.
6572 (i386_get_thread_context): Remove current_event parameter. Don't
6573 clear debug_registers_changed nor copy DR values to
6575 (i386_set_thread_context): Delete.
6576 (i386_prepare_to_resume): New function.
6577 (i386_thread_added): Mark the thread as needing to update irs
6579 (the_low_target): Remove i386_set_thread_context and install
6580 i386_prepare_to_resume.
6581 * win32-low.c (win32_get_thread_context): Adjust.
6582 (win32_set_thread_context): Use SetThreadContext
6584 (win32_prepare_to_resume): New function.
6585 (win32_require_context): New function, factored out from ...
6586 (thread_rec): ... this.
6587 (continue_one_thread): Call win32_prepare_to_resume on each thread
6588 we're about to continue.
6589 (win32_resume): Call win32_prepare_to_resume on the event thread.
6590 * win32-low.h (struct win32_thread_info)
6591 <debug_registers_changed>: New field.
6592 (struct win32_target_ops): Change prototype of set_thread_context,
6593 delete set_thread_context and add prepare_to_resume.
6594 (win32_require_context): New declaration.
6596 2014-10-08 Gary Benson <gbenson@redhat.com>
6598 * server.h: Do not include common-exceptions.h.
6600 2014-10-08 Gary Benson <gbenson@redhat.com>
6602 * server.h: Do not include cleanups.h.
6604 2014-09-30 James Hogan <james.hogan@imgtec.com>
6606 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6609 2014-09-23 Yao Qi <yao@codesourcery.com>
6611 * linux-low.c (lp_status_maybe_breakpoint): New function.
6612 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6613 (count_events_callback): Likewise.
6614 (select_event_lwp_callback): Likewise.
6615 (cancel_breakpoints_callback): Likewise.
6617 2014-09-19 Don Breazeal <donb@codesourcery.com>
6619 * linux-low.c (handle_extended_wait): Call
6620 linux_ptrace_get_extended_event.
6621 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6622 linux_is_extended_waitstatus.
6624 2014-09-16 Joel Brobecker <brobecker@adacore.com>
6626 * Makefile.in (CPPFLAGS): Define.
6627 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6628 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6630 2014-09-16 Gary Benson <gbenson@redhat.com>
6632 * inferiors.h (current_inferior): Renamed as...
6633 (current_thread): New variable. All uses updated.
6634 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6635 (maybe_move_out_of_jump_pad): Likewise.
6636 (cancel_breakpoint): Likewise.
6637 (linux_low_filter_event): Likewise.
6638 (wait_for_sigstop): Likewise.
6639 (linux_resume_one_lwp): Likewise.
6640 (need_step_over_p): Likewise.
6641 (start_step_over): Likewise.
6642 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6643 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6644 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6645 and save_inferior as saved_thread.
6646 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6648 (regcache_invalidate_thread): Likewise.
6649 * remote-utils.c (prepare_resume_reply): Likewise.
6650 * thread-db.c (thread_db_get_tls_address): Likewise.
6651 (disable_thread_event_reporting): Likewise.
6652 (remove_thread_event_breakpoints): Likewise.
6653 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6655 * target.h (set_desired_inferior): Renamed as...
6656 (set_desired_thread): New declaration. All uses updated.
6657 * server.c (myresume): Updated comment to reference thread instead
6659 (handle_serial_event): Likewise.
6660 (handle_target_event): Likewise.
6662 2014-09-12 Tom Tromey <tromey@redhat.com>
6663 Gary Benson <gbenson@redhat.com>
6665 * regcache.h: Include common-regcache.h.
6666 (regcache_read_pc): Don't declare.
6667 * regcache.c (get_thread_regcache_for_ptid): New function.
6669 2014-09-11 Tom Tromey <tromey@redhat.com>
6670 Gary Benson <gbenson@redhat.com>
6672 * symbol.c: New file.
6673 * Makefile.in (SFILES): Add symbol.c.
6674 (OBS): Add symbol.o.
6676 2014-09-11 Gary Benson <gbenson@redhat.com>
6678 * target.c (target_stop_ptid, target_continue_ptid): New
6681 2014-09-11 Tom Tromey <tromey@redhat.com>
6682 Gary Benson <gbenson@redhat.com>
6684 * target.h: Include target/target.h.
6685 * target.c (target_read_memory, target_read_uint32)
6686 (target_write_memory): New functions.
6688 2014-09-11 Gary Benson <gbenson@redhat.com>
6690 * server.h (debug_hw_points): Don't declare.
6691 * server.c (debug_hw_points): Don't define. Replace all uses
6692 with show_debug_regs.
6693 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6694 all uses with show_debug_regs.
6696 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6698 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6699 endianness into account.
6700 (ppc_supply_ptrace_register): Likewise.
6702 2014-09-03 James Hogan <james.hogan@imgtec.com>
6704 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6705 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6707 2014-09-03 Gary Benson <gbenson@redhat.com>
6709 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6710 ALL_DEBUG_ADDRESS_REGISTERS.
6712 2014-09-02 Gary Benson <gbenson@redhat.com>
6714 * i386-low.h: Renamed as...
6715 * x86-low.h: New file. All type, function and variable name
6716 prefixes changed from "i386_" to "x86_". All references updated.
6717 * i386-low.c: Renamed as...
6718 * x86-low.c: New file. All type, function and variable name
6719 prefixes changed from "i386_" to "x86_". All references updated.
6721 2014-09-02 Gary Benson <gbenson@redhat.com>
6723 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6724 (x86_linux_new_thread): Likewise.
6726 2014-08-29 Gary Benson <gbenson@redhat.com>
6728 * server.h (setjmp.h): Do not include.
6729 (toplevel): Do not declare.
6730 (common-exceptions.h): Include.
6731 (cleanups.h): Likewise.
6732 * server.c (toplevel): Do not define.
6733 (exit_code): New static global.
6734 (detach_or_kill_for_exit_cleanup): New function.
6735 (main): New function. Original main renamed to...
6736 (captured_main): New function.
6737 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6739 2014-08-29 Gary Benson <gbenson@redhat.com>
6741 * Makefile.in (SFILES): Add common/common-exceptions.c.
6742 (OBS): Add common-exceptions.o.
6743 (common-exceptions.o): New rule.
6744 * utils.c (prepare_to_throw_exception): New function.
6746 2014-08-29 Gary Benson <gbenson@redhat.com>
6748 * config.in: Regenerate.
6749 * configure: Likewise.
6751 2014-08-29 Gary Benson <gbenson@redhat.com>
6753 * Makefile.in (SFILES): Add common/cleanups.c.
6755 (cleanups.o): New rule.
6757 2014-08-29 Gary Benson <gbenson@redhat.com>
6759 * utils.c (internal_vwarning): New function.
6761 2014-08-28 Gary Benson <gbenson@redhat.com>
6763 * utils.h (fatal): Remove declaration.
6764 * utils.c (fatal): Remove function.
6766 2014-08-28 Gary Benson <gbenson@redhat.com>
6768 * tracepoint.c (gdb_agent_init): Replace fatal with
6770 (initialize_tracepoint): Likewise.
6772 2014-08-28 Gary Benson <gbenson@redhat.com>
6774 * remote-utils.c (remote_prepare): Replace fatal with error.
6776 2014-08-28 Gary Benson <gbenson@redhat.com>
6778 * linux-low.c (linux_async): Replace fatal with warning.
6780 (linux_start_non_stop): Return -1 if linux_async failed.
6782 2014-08-28 Gary Benson <gbenson@redhat.com>
6784 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6786 (i386_dr_low_get_addr): Remove vague comment.
6787 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6790 2014-08-28 Gary Benson <gbenson@redhat.com>
6792 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6793 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6795 (linux_resume_one_lwp): Likewise.
6796 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6798 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6799 with internal_error.
6800 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6801 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6802 (find_register_by_name): Replace fatal with internal_error.
6803 (find_regno): Likewise.
6804 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6805 * thread-db.c (thread_db_create_event): Likewise.
6806 (thread_db_load_search): Likewise.
6807 (try_thread_db_load_1): Likewise.
6808 * tracepoint.c (get_jump_space_head): Replace fatal with
6810 (claim_trampoline_space): Likewise.
6811 (have_fast_tracepoint_trampoline_buffer): Likewise.
6812 (cmd_qtstart): Likewise.
6813 (stop_tracing): Likewise.
6814 (fast_tracepoint_collecting): Likewise.
6815 (target_malloc): Likewise.
6816 (download_tracepoint): Likewise.
6817 (download_trace_state_variables): Replace check with gdb_assert.
6818 (upload_fast_traceframes): Replace fatal with internal_error.
6820 2014-08-19 Tom Tromey <tromey@redhat.com>
6821 Gary Benson <gbenson@redhat.com>
6823 * Makefile.in (SFILES): Add common/common-debug.c.
6824 (OBS): Add common-debug.o.
6825 (common-debug.o): New rule.
6826 * debug.h (debug_printf): Don't declare.
6827 * debug.c (debug_printf): Renamed and rewritten as...
6828 (debug_vprintf): New function.
6830 2014-08-19 Gary Benson <gbenson@redhat.com>
6832 * utils.h: Do not include print-utils.h.
6834 2014-08-19 Tom Tromey <tromey@redhat.com>
6835 Gary Benson <gbenson@redhat.com>
6837 * server.h: Add static assertion.
6838 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6840 2014-08-19 Tom Tromey <tromey@redhat.com>
6841 Gary Benson <gbenson@redhat.com>
6843 * Makefile.in (SFILES): Add common/errors.c.
6844 (OBS): Add errors.o.
6845 (IPA_OBS): Add errors-ipa.o.
6846 (errors.o): New rule.
6847 (errors-ipa.o): Likewise.
6848 * utils.h (perror_with_name, error, warning): Don't declare.
6849 * utils.c (warning): Renamed and rewritten as...
6850 (vwarning): New function.
6851 (error): Renamed and rewritten as...
6852 (verror): New function.
6853 (internal_error): Renamed and rewritten as...
6854 (internal_verror): New function.
6856 2014-08-07 Gary Benson <gbenson@redhat.com>
6858 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6859 * configure: Regenerate.
6860 * config.in: Likewise.
6861 * server.h: Do not include errno.h.
6862 * event-loop.c: Likewise.
6863 * hostio-errno.c: Likewise.
6864 * linux-low.c: Likewise.
6865 * remote-utils.c: Likewise.
6866 * spu-low.c: Likewise.
6867 * utils.c: Likewise.
6868 * gdbreplay.c: Unconditionally include errno.h.
6870 2014-08-07 Gary Benson <gbenson@redhat.com>
6872 * server.h: Do not include string.h.
6873 * event-loop.c: Likewise.
6874 * linux-low.c: Likewise.
6875 * regcache.c: Likewise.
6876 * remote-utils.c: Likewise.
6877 * spu-low.c: Likewise.
6878 * utils.c: Likewise.
6880 2014-08-07 Gary Benson <gbenson@redhat.com>
6882 * server.h: Do not include gdb_assert.h.
6884 2014-08-07 Gary Benson <gbenson@redhat.com>
6886 * server.h: Do not include common-utils.h.
6888 2014-08-07 Gary Benson <gbenson@redhat.com>
6890 * server.h: Do not include ptid.h.
6891 * notif.h: Likewise.
6893 2014-08-07 Gary Benson <gbenson@redhat.com>
6895 * server.h: Do not include gdb_locale.h.
6897 2014-08-07 Gary Benson <gbenson@redhat.com>
6899 * server.h: Do not include gdb/signals.h.
6900 * win32-low.c: Likewise.
6902 2014-08-07 Gary Benson <gbenson@redhat.com>
6904 * server.h: Do not include pathmax.h.
6906 2014-08-07 Gary Benson <gbenson@redhat.com>
6908 * server.h: Do not include libiberty.h.
6909 * linux-bfin-low.c: Likewise.
6911 2014-08-07 Gary Benson <gbenson@redhat.com>
6913 * server.h: Do not include ansidecl.h.
6915 2014-08-07 Gary Benson <gbenson@redhat.com>
6917 * linux-x86-low.c: Do not include stddef.h.
6918 * lynx-ppc-low.c: Likewise.
6919 * tracepoint.c: Likewise.
6921 2014-08-07 Gary Benson <gbenson@redhat.com>
6923 * server.h: Do not include stdarg.h.
6924 * nto-low.c: Likewise.
6926 2014-08-07 Gary Benson <gbenson@redhat.com>
6928 * server.h: Do not include stdlib.h.
6929 * inferiors.c: Likewise.
6930 * linux-low.c: Likewise.
6931 * regcache.c: Likewise.
6932 * spu-low.c: Likewise.
6933 * tracepoint.c: Likewise.
6934 * utils.c: Likewise.
6936 2014-08-07 Gary Benson <gbenson@redhat.com>
6938 * server.h: Do not include stdio.h.
6939 * linux-low.c: Likewise.
6940 * remote-utils.c: Likewise.
6941 * spu-low.c: Likewise.
6942 * utils.c: Likewise.
6943 * wincecompat.c: Likewise.
6945 2014-08-06 Gary Benson <gbenson@redhat.com>
6947 * regcache.c (init_register_cache): Move conditionals inside if.
6949 2014-08-06 Gary Benson <gbenson@redhat.com>
6951 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6953 2014-07-31 Gary Benson <gbenson@redhat.com>
6955 * ax.h: Do not include server.h.
6956 * gdbthread.h: Likewise.
6957 * lynx-low.h: Likewise.
6958 * notif.h: Likewise.
6960 2014-07-30 Gary Benson <gbenson@redhat.com>
6962 * server.h: Include common-defs.h.
6963 Do not include config.h or build-gnulib-gdbserver/config.h.
6965 2014-07-30 Gary Benson <gbenson@redhat.com>
6967 * hostio-errno.c: Move server.h to top of includes list.
6968 * inferiors.c: Likewise.
6969 * linux-x86-low.c: Likewise.
6970 * notif.c: Include server.h.
6972 2014-07-24 Tom Tromey <tromey@redhat.com>
6973 Gary Benson <gbenson@redhat.com>
6975 * server.h (CORE_ADDR): Now unsigned.
6977 2014-07-16 Pedro Alves <palves@redhat.com>
6979 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6981 2014-07-15 Pedro Alves <palves@redhat.com>
6983 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6986 2014-07-11 Pedro Alves <palves@redhat.com>
6988 * linux-low.c (kill_wait_lwp): New function, based on
6989 kill_one_lwp_callback, but use my_waitpid directly.
6990 (kill_one_lwp_callback, linux_kill): Use it.
6992 2014-06-23 Pedro Alves <palves@redhat.com>
6994 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6995 before setting DR0..DR3.
6997 2014-06-20 Gary Benson <gbenson@redhat.com>
6999 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7000 * configure: Regenerated.
7001 * config.in: Likewise.
7003 2014-06-20 Gary Benson <gbenson@redhat.com>
7005 * Makefile.in (SFILES): Update locations for files moved
7007 (object file files): Reordered.
7009 2014-06-20 Gary Benson <gbenson@redhat.com>
7011 * i386-low.h (i386_dr_low_can_set_addr): Removed.
7012 (i386_dr_low_set_addr): Likewise.
7013 (i386_dr_low_get_addr): Likewise.
7014 (i386_dr_low_can_set_control): Likewise.
7015 (i386_dr_low_set_control): Likewise.
7016 (i386_dr_low_get_control): Likewise.
7017 (i386_dr_low_get_status): Likewise.
7018 (i386_get_debug_register_length): Likewise.
7019 * linux-x86-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.
7026 * win32-i386-low.c (i386_dr_low_set_addr):
7027 Changed signature. Made static.
7028 (i386_dr_low_get_addr): Likewise.
7029 (i386_dr_low_set_control): Likewise.
7030 (i386_dr_low_get_control): Likewise.
7031 (i386_dr_low_get_status): Likewise.
7032 (i386_dr_low): New global variable.
7034 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7036 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7037 * Makefile.in (AR, AR_FLAGS): Define.
7038 * configure: Regenerate.
7040 2014-06-19 Gary Benson <gbenson@redhat.com>
7042 * Makefile.in (i386-dregs.o): New rule.
7043 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7044 * i386-low.c (target.h): Remove include.
7045 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7046 (DR_CONTROL_SHIFT): Likewise.
7047 (DR_CONTROL_SIZE): Likewise.
7048 (DR_RW_EXECUTE): Likewise.
7049 (DR_RW_WRITE): Likewise.
7050 (DR_RW_READ): Likewise.
7051 (DR_RW_IORW): Likewise.
7052 (DR_LEN_1): Likewise.
7053 (DR_LEN_2): Likewise.
7054 (DR_LEN_4): Likewise.
7055 (DR_LEN_8): Likewise.
7056 (DR_LOCAL_ENABLE_SHIFT): Likewise.
7057 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
7058 (DR_ENABLE_SIZE): Likewise.
7059 (DR_LOCAL_SLOWDOWN): Likewise.
7060 (DR_GLOBAL_SLOWDOWN): Likewise.
7061 (DR_CONTROL_RESERVED): Likewise.
7062 (I386_DR_CONTROL_MASK): Likewise.
7063 (I386_DR_VACANT): Likewise.
7064 (I386_DR_LOCAL_ENABLE): Likewise.
7065 (I386_DR_GLOBAL_ENABLE): Likewise.
7066 (I386_DR_DISABLE): Likewise.
7067 (I386_DR_SET_RW_LEN): Likewise.
7068 (I386_DR_GET_RW_LEN): Likewise.
7069 (I386_DR_WATCH_HIT): Likewise.
7070 (i386_wp_op_t): Likewise.
7071 (i386_show_dr): Likewise.
7072 (i386_length_and_rw_bits): Likewise.
7073 (i386_insert_aligned_watchpoint): Likewise.
7074 (i386_remove_aligned_watchpoint): Likewise.
7075 (i386_handle_nonaligned_watchpoint): Likewise.
7076 i386_update_inferior_debug_regs(): Likewise.
7077 (i386_dr_insert_watchpoint): Likewise.
7078 (i386_dr_remove_watchpoint): Likewise.
7079 (i386_dr_region_ok_for_watchpoint): Likewise.
7080 (i386_dr_stopped_data_address): Likewise.
7081 (i386_dr_stopped_by_watchpoint): Likewise.
7083 2014-06-19 Gary Benson <gbenson@redhat.com>
7085 * i386-low.c (i386_dr_show): Renamed to
7086 i386_show_dr and made static. All uses updated.
7087 (i386_dr_length_and_rw_bits): Renamed to
7088 i386_length_and_rw_bits and made static.
7090 (i386_dr_insert_aligned_watchpoint): Renamed to
7091 i386_insert_aligned_watchpoint and made static.
7093 (i386_dr_remove_aligned_watchpoint): Renamed to
7094 i386_remove_aligned_watchpoint and made static.
7096 (i386_dr_update_inferior_debug_regs): Renamed to
7097 i386_update_inferior_debug_regs and made static.
7100 2014-06-18 Gary Benson <gbenson@redhat.com>
7102 * i386-low.h (i386_dr_low_can_set_addr): New macro.
7103 (i386_dr_low_can_set_control): Likewise.
7104 (i386_get_debug_register_length): Likewise.
7105 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7106 (i386_dr_low_can_set_control): Likewise.
7107 (i386_get_debug_register_length): Likewise.
7109 2014-06-17 Gary Benson <gbenson@redhat.com>
7111 * i386-low.h (i386-dregs.h): New include.
7112 (DR_FIRSTADDR): Now in i386-dregs.h.
7113 (DR_LASTADDR): Likewise.
7114 (DR_NADDR): Likewise.
7115 (DR_STATUS): Likewise.
7116 (DR_CONTROL): Likewise.
7117 (i386_debug_reg_state): Likewise.
7118 (i386_dr_insert_watchpoint): Likewise.
7119 (i386_dr_remove_watchpoint): Likewise.
7120 (i386_dr_region_ok_for_watchpoint): Likewise.
7121 (i386_dr_stopped_data_address): Likewise.
7122 (i386_dr_stopped_by_watchpoint): Likewise.
7123 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7125 2014-06-18 Gary Benson <gbenson@redhat.com>
7127 * i386-low.h (i386_low_insert_watchpoint): Renamed to
7128 i386_dr_insert_watchpoint.
7129 (i386_low_remove_watchpoint): Renamed to
7130 i386_dr_remove_watchpoint.
7131 (i386_low_region_ok_for_watchpoint): Renamed to
7132 i386_dr_region_ok_for_watchpoint.
7133 (i386_low_stopped_data_address): Renamed to
7134 i386_dr_stopped_data_address.
7135 (i386_low_stopped_by_watchpoint): Renamed to
7136 i386_dr_stopped_by_watchpoint.
7137 * i386-low.c (i386_show_dr): Renamed to
7138 i386_dr_show and made nonstatic. All uses updated.
7139 (i386_length_and_rw_bits): Renamed to
7140 i386_dr_length_and_rw_bits and made nonstatic.
7142 (i386_insert_aligned_watchpoint): Renamed to
7143 i386_dr_insert_aligned_watchpoint and made nonstatic.
7145 (i386_remove_aligned_watchpoint): Renamed to
7146 i386_dr_remove_aligned_watchpoint and made nonstatic.
7148 (i386_update_inferior_debug_regs): Renamed to
7149 i386_dr_update_inferior_debug_regs and made nonstatic.
7151 (i386_low_insert_watchpoint): Renamed to
7152 i386_dr_insert_watchpoint. All uses updated.
7153 (i386_low_remove_watchpoint): Renamed to
7154 i386_dr_remove_watchpoint. All uses updated.
7155 (i386_low_region_ok_for_watchpoint): Renamed to
7156 i386_dr_region_ok_for_watchpoint. All uses updated.
7157 (i386_low_stopped_data_address): Renamed to
7158 i386_dr_stopped_data_address. All uses updated.
7159 (i386_low_stopped_by_watchpoint): Renamed to
7160 i386_dr_stopped_by_watchpoint. All uses updated.
7162 2014-06-18 Gary Benson <gbenson@redhat.com>
7164 * i386-low.c (i386_dr_low_can_set_addr): New macro.
7165 (i386_dr_low_can_set_control): Likewise.
7166 (i386_insert_aligned_watchpoint): New check.
7168 2014-06-18 Gary Benson <gbenson@redhat.com>
7170 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7173 2014-06-18 Gary Benson <gbenson@redhat.com>
7175 * i386-low.c (i386_length_and_rw_bits): Use internal_error
7176 instead of fatal and error.
7177 (i386_handle_nonaligned_watchpoint): Likewise.
7179 2014-06-18 Gary Benson <gbenson@redhat.com>
7181 * i386-low.c (i386_get_debug_register_length): New macro.
7182 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7183 (i386_show_dr): Use debug_printf instead of fprintf. Use
7184 phex to format values.
7186 2014-06-18 Gary Benson <gbenson@redhat.com>
7188 * i386-low.h: Comment changes.
7189 * i386-low.c: Likewise.
7191 2014-06-18 Gary Benson <gbenson@redhat.com>
7193 * i386-low.c: Whitespace changes.
7195 2014-06-12 Tom Tromey <tromey@redhat.com>
7197 * utils.c (freeargv): Remove.
7199 2014-06-12 Tom Tromey <tromey@redhat.com>
7201 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7202 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7203 (parse_debug_format_options): Likewise.
7204 (gdbserver_usage): Likewise.
7205 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7206 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7207 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7209 ($(LIBGNU)): Depend on libiberty.
7210 (all-lib): Recurse into all subdirs.
7211 (install-only): Invoke "install" target in subdirs.
7212 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7214 * configure: Rebuild.
7215 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
7216 for vasprintf, vsnprintf, or gettimeofday.
7217 * configure.srv: Don't add safe-ctype.o or lbasename.o to
7220 2014-06-05 Joel Brobecker <brobecker@adacore.com>
7222 * development.sh: Delete.
7223 * Makefile.in (config.status): Adjust dependency on development.sh.
7224 * configure.ac: Adjust development.sh source call.
7225 * configure: Regenerate.
7227 2014-06-02 Pedro Alves <palves@redhat.com>
7229 * ax.c (gdb_free_agent_expr): New function.
7230 * ax.h (gdb_free_agent_expr): New declaration.
7231 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7233 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7235 (clear_breakpoint_conditions_and_commands): New function.
7236 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7237 (clear_breakpoint_conditions_and_commands): New declaration.
7239 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7241 * linux-aarch64-low.c (asm/ptrace.h): Include.
7243 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7245 Fix TLS access for -static -pthread.
7246 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7247 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7248 (thread_db_load_search, try_thread_db_load_1): Initialize it.
7250 2014-05-20 Pedro Alves <palves@redhat.com>
7252 * linux-aarch64-low.c (aarch64_insert_point)
7253 (aarch64_remove_point): No longer check whether the type is
7254 supported here. Adjust to new interface.
7255 (the_low_target): Install aarch64_supports_z_point_type as
7256 supports_z_point_type method.
7257 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7258 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7259 instead of a Z packet char. Adjust.
7260 (arm_supports_z_point_type): New function.
7261 (arm_insert_point, arm_remove_point): Adjust to new interface.
7262 (the_low_target): Install arm_supports_z_point_type.
7263 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7264 (cris_insert_point, cris_remove_point): Adjust to new interface.
7265 Don't check whether the type is supported here.
7266 (the_low_target): Install cris_supports_z_point_type.
7267 * linux-low.c (linux_supports_z_point_type): New function.
7268 (linux_insert_point, linux_remove_point): Adjust to new interface.
7269 * linux-low.h (struct linux_target_ops) <insert_point,
7270 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7271 raw_breakpoint pointer parameter.
7272 <supports_z_point_type>: New method.
7273 * linux-mips-low.c (mips_supports_z_point_type): New function.
7274 (mips_insert_point, mips_remove_point): Adjust to new interface.
7275 Use mips_supports_z_point_type.
7276 (the_low_target): Install mips_supports_z_point_type.
7277 * linux-ppc-low.c (the_low_target): Install NULL as
7278 supports_z_point_type method.
7279 * linux-s390-low.c (the_low_target): Install NULL as
7280 supports_z_point_type method.
7281 * linux-sparc-low.c (the_low_target): Install NULL as
7282 supports_z_point_type method.
7283 * linux-x86-low.c (x86_supports_z_point_type): New function.
7284 (x86_insert_point): Adjust to new insert_point interface. Use
7285 insert_memory_breakpoint. Adjust to new
7286 i386_low_insert_watchpoint interface.
7287 (x86_remove_point): Adjust to remove_point interface. Use
7288 remove_memory_breakpoint. Adjust to new
7289 i386_low_remove_watchpoint interface.
7290 (the_low_target): Install x86_supports_z_point_type.
7291 * lynx-low.c (lynx_target_ops): Install NULL as
7292 supports_z_point_type callback.
7293 * nto-low.c (nto_supports_z_point_type): New.
7294 (nto_insert_point, nto_remove_point): Adjust to new interface.
7295 (nto_target_ops): Install nto_supports_z_point_type.
7296 * mem-break.c: Adjust intro comment.
7297 (struct raw_breakpoint) <raw_type, size>: New fields.
7298 <inserted>: Update comment.
7299 <shlib_disabled>: Delete field.
7300 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7301 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7302 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7303 (raw_bkpt_type_to_target_hw_bp_type): New function.
7304 (find_enabled_raw_code_breakpoint_at): New function.
7305 (find_raw_breakpoint_at): New type and size parameters. Use them.
7306 (insert_memory_breakpoint): New function, based off
7307 set_raw_breakpoint_at.
7308 (remove_memory_breakpoint): New function.
7309 (set_raw_breakpoint_at): Reimplement.
7310 (set_breakpoint): New, based on set_breakpoint_at.
7311 (set_breakpoint_at): Reimplement.
7312 (delete_raw_breakpoint): Go through the_target->remove_point
7313 instead of assuming memory breakpoints.
7314 (find_gdb_breakpoint_at): Delete.
7315 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7316 (find_gdb_breakpoint): New function.
7317 (set_gdb_breakpoint_at): Delete.
7318 (z_type_supported): New function.
7319 (set_gdb_breakpoint_1): New function, loosely based off
7320 set_gdb_breakpoint_at.
7321 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7322 (delete_gdb_breakpoint_at): Delete.
7323 (delete_gdb_breakpoint_1): New function, loosely based off
7324 delete_gdb_breakpoint_at.
7325 (delete_gdb_breakpoint): New function.
7326 (clear_gdb_breakpoint_conditions): Rename to ...
7327 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7329 (add_condition_to_breakpoint): Make static.
7330 (add_breakpoint_condition): Take a struct breakpoint pointer
7331 instead of an address. Adjust.
7332 (gdb_condition_true_at_breakpoint): Rename to ...
7333 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7335 (gdb_condition_true_at_breakpoint): Reimplement.
7336 (add_breakpoint_commands): Take a struct breakpoint pointer
7337 instead of an address. Adjust.
7338 (gdb_no_commands_at_breakpoint): Rename to ...
7339 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7340 parameter. Return true if no breakpoint was found. Change debug
7342 (gdb_no_commands_at_breakpoint): Reimplement.
7343 (run_breakpoint_commands): Rename to ...
7344 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7345 and change return type to boolean.
7346 (run_breakpoint_commands): New function.
7347 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7348 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7349 breakpoint. Go through the_target->remove_point instead of
7350 assuming memory breakpoint.
7351 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7352 software and hardware breakpoints.
7353 (reinsert_raw_breakpoint): Go through the_target->insert_point
7354 instead of assuming memory breakpoint.
7355 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7356 software and hardware breakpoints.
7357 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7358 Check both software and hardware breakpoints.
7359 (validate_inserted_breakpoint): Assert the breakpoint is a
7360 software breakpoint. Set the inserted flag to -1 instead of
7361 setting shlib_disabled.
7362 (delete_disabled_breakpoints): Adjust.
7363 (validate_breakpoints): Only validate software breakpoints.
7364 Adjust to inserted flag change.
7365 (check_mem_read, check_mem_write): Skip breakpoint types other
7366 than software breakpoints. Adjust to inserted flag change.
7367 * mem-break.h (enum raw_bkpt_type): New enum.
7368 (raw_breakpoint, struct process_info): Forward declare.
7369 (Z_packet_to_target_hw_bp_type): Delete declaration.
7370 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7371 (set_gdb_breakpoint, delete_gdb_breakpoint)
7372 (clear_breakpoint_conditions): New declarations.
7373 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7374 (breakpoint_inserted_here): Update comment.
7375 (add_breakpoint_condition, add_breakpoint_commands): Replace
7376 address parameter with a breakpoint pointer parameter.
7377 (gdb_breakpoint_here): Update comment.
7378 (delete_gdb_breakpoint_at): Delete.
7379 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7380 * server.c (process_point_options): Take a struct breakpoint
7381 pointer instead of an address. Adjust.
7382 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7383 delete_gdb_breakpoint.
7384 * spu-low.c (spu_target_ops): Install NULL as
7385 supports_z_point_type method.
7386 * target.h: Include mem-break.h.
7387 (struct target_ops) <prepare_to_access_memory>: Update comment.
7388 <supports_z_point_type>: New field.
7389 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7390 instead of a char. Also take a raw breakpoint pointer.
7391 * win32-arm-low.c (the_low_target): Install NULL as
7392 supports_z_point_type.
7393 * win32-i386-low.c (i386_supports_z_point_type): New function.
7394 (i386_insert_point, i386_remove_point): Adjust to new interface.
7395 (the_low_target): Install i386_supports_z_point_type.
7396 * win32-low.c (win32_supports_z_point_type): New function.
7397 (win32_insert_point, win32_remove_point): Adjust to new interface.
7398 (win32_target_ops): Install win32_supports_z_point_type.
7399 * win32-low.h (struct win32_target_ops):
7400 <supports_z_point_type>: New method.
7401 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7402 instead of a char. Also take a raw breakpoint pointer.
7404 2014-05-20 Pedro Alves <palves@redhat.com>
7406 * mem-break.h: Include break-common.h.
7407 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7408 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7409 (Z_packet_to_target_hw_bp_type): New declaration.
7410 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7411 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7412 (Z_PACKET_ACCESS_WP): Delete macros.
7413 (Z_packet_to_hw_type): Delete function.
7414 * i386-low.h: Don't include break-common.h here.
7415 (Z_packet_to_hw_type): Delete declaration.
7416 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7417 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7418 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7419 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7420 * linux-aarch64-low.c: Don't include break-common.h here.
7421 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7422 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7423 (Z_packet_to_target_hw_bp_type): Delete function.
7424 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7426 (mips_insert_point, mips_remove_point): Use
7427 Z_packet_to_target_hw_bp_type.
7429 2014-05-20 Pedro Alves <palves@redhat.com>
7431 * linux-aarch64-low.c: Include break-common.h.
7432 (enum target_point_type): Delete.
7433 (Z_packet_to_point_type): Rename to ...
7434 (Z_packet_to_target_hw_bp_type): ... this, and return a
7435 target_hw_bp_type instead.
7436 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7437 instead of an enum target_point_type.
7438 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7440 (aarch64_dr_state_insert_one_point)
7441 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7442 (aarch64_handle_aligned_watchpoint)
7443 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7444 Take an enum target_hw_bp_type instead of an enum
7446 (aarch64_supports_z_point_type): New function.
7447 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7448 use Z_packet_to_target_hw_bp_type.
7450 2014-05-20 Joel Brobecker <brobecker@adacore.com>
7452 * configure.ac: Only use -Werror by default when DEVELOPMENT
7454 * configure: Regenerate.
7456 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7458 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7459 * linux-x86-low.c (X86_64_USER_REGS): New.
7460 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7462 2014-04-28 Yao Qi <yao@codesourcery.com>
7464 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7467 2014-04-25 Pedro Alves <palves@redhat.com>
7470 * linux-low.c (linux_attach_fail_reason_string): New function.
7471 (linux_attach_lwp): Delete.
7472 (linux_attach_lwp_1): Rename to ...
7473 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7474 argument. Remove "initial" parameter. Return int instead of
7475 void. Don't error or warn here.
7476 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7477 failure to attach to the tgid. Call warning when failing to
7479 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7480 argument. Remove "initial" parameter. Return int instead of
7481 void. Don't error or warn here.
7482 (linux_attach_fail_reason_string): New declaration.
7483 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7484 interface change. Use linux_attach_fail_reason_string.
7486 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
7487 Walfred Tedeschi <walfred.tedeschi@intel.com>
7489 * Makefile.in: Added rules to handle new files
7490 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7491 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7492 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7493 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7494 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7495 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7497 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7498 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7499 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7500 i386/x32-avx512.xml.
7501 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7502 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7503 i386/x32-avx512-linux.xml.
7504 * i387-fp.c (num_avx512_k_registers): New constant for number
7506 (num_avx512_zmmh_low_registers): New constant for number of
7507 lower ZMM registers (0-15).
7508 (num_avx512_zmmh_high_registers): New constant for number of
7509 higher ZMM registers (16-31).
7510 (num_avx512_ymmh_registers): New contant for number of higher
7511 YMM registers (ymm16-31 added by avx521 on x86_64).
7512 (num_avx512_xmm_registers): New constant for number of higher
7513 XMM registers (xmm16-31 added by AVX512 on x86_64).
7514 (struct i387_xsave): Add space for AVX512 registers.
7515 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7516 Add code to handle AVX512 registers.
7517 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7518 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7519 prototypei from generated file.
7520 (tdesc_amd64_avx512_linux): Likewise.
7521 (init_registers_x32_avx512_linux): Likewise.
7522 (tdesc_x32_avx512_linux): Likewise.
7523 (init_registers_i386_avx512_linux): Likewise.
7524 (tdesc_i386_avx512_linux): Likewise.
7525 (x86_64_regmap): Add AVX512 registers.
7526 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7528 (initialize_low_arch): Add code to initialize AVX512 registers.
7530 2014-04-23 Pedro Alves <palves@redhat.com>
7532 * mem-break.c (find_gdb_breakpoint_at): Make static.
7533 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7535 2014-04-23 Pedro Alves <palves@redhat.com>
7537 * i386-low.c: Don't include break-common.h here.
7538 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7539 prototype to take target_hw_bp_type as argument instead of a Z
7541 * i386-low.h: Include break-common.h here.
7542 (Z_packet_to_hw_type): Declare.
7543 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7545 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7546 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7547 (x86_remove_point): Convert the packet number to a
7548 target_hw_bp_type before calling i386_low_remove_watchpoint.
7549 * win32-i386-low.c (i386_insert_point): Convert the packet number
7550 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7551 (i386_remove_point): Convert the packet number to a
7552 target_hw_bp_type before calling i386_low_remove_watchpoint.
7554 2014-04-23 Pedro Alves <palves@redhat.com>
7556 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7558 2014-04-10 Pedro Alves <palves@redhat.com>
7560 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7561 Check if the condition or command is NULL before checking if the
7562 breakpoint is known. On success, return true.
7563 * mem-break.h (add_breakpoint_condition): Document return.
7564 (add_breakpoint_commands): Add describing comment.
7565 * server.c (skip_to_semicolon): New function.
7566 (process_point_options): Use it.
7568 2014-04-09 Pedro Alves <palves@redhat.com>
7570 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7573 2014-02-27 Pedro Alves <palves@redhat.com>
7576 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7578 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7580 (last_thread_of_process_p): Take a PID argument instead of a
7582 (linux_wait_for_lwp): Delete.
7583 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7585 (linux_low_filter_event): New function, party factored out from
7586 linux_wait_for_event.
7587 (linux_wait_for_event): Rename to ...
7588 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7589 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7590 sigsuspend. Check for zombie leaders.
7591 (linux_wait_for_event): Reimplement as wrapper around
7592 linux_wait_for_event_filtered.
7593 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7594 a normal or signal exit is seen, it's the whole process exiting.
7595 (wait_for_sigstop): No longer a for_each_inferior callback.
7596 Rewrite on top of linux_wait_for_event_filtered.
7597 (stop_all_lwps): Call wait_for_sigstop directly.
7598 * server.c (resume, handle_target_event): Handle
7599 TARGET_WAITKIND_NO_RESUMED.
7601 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7603 * win32-low.c (psapi_get_dll_name,
7604 * win32_CreateToolhelp32Snapshot): Delete.
7605 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7606 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7608 (handle_load_dll): Add function description.
7609 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7611 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7613 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7615 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7616 base address when calling win32_add_one_solib.
7617 (handle_load_dll): Delete local variable load_addr.
7618 Remove 0x1000 offset applied to DLL base address when calling
7619 win32_add_one_solib.
7620 (handle_unload_dll): Add comment.
7622 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7624 * win32-low.c (win32_add_all_dlls): Renames
7625 win32_ensure_ntdll_loaded. Rewrite function documentation.
7626 Adjust implementation to always load all DLLs.
7627 Add 0x1000 offset to DLL base address when calling
7628 win32_add_one_solib.
7629 (child_initialization_done): New static global.
7630 (do_initial_child_stuff): Set child_initialization_done to
7631 zero during child initialization, and 1 after. Replace call
7632 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7634 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7635 (handle_unload_dll): Add function documentation.
7636 (get_child_debug_event): Ignore load and unload DLL events
7637 during child initialization.
7639 2014-02-20 Doug Evans <dje@google.com>
7641 Remove global all_lwps.
7642 * inferiors.h (ptid_of): Move here from linux-low.h.
7643 (pid_of, lwpid_of): Ditto.
7644 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7645 parameter is a struct thread_info * now.
7646 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7647 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7648 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7650 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7651 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7652 * linux-arm-low.c (update_registers_callback): Update, "entry"
7653 parameter is a struct thread_info * now.
7654 Fetch lwpid from current_inferior directly.
7655 (arm_insert_point): Pass &all_threads to find_inferior instead of
7657 (arm_remove_point): Ditto.
7658 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7659 (arm_prepare_to_resume): Fetch pid from thread.
7660 (arm_read_description): Fetch lwpid from current_inferior directly.
7661 * linux-low.c (all_lwps): Delete.
7662 (delete_lwp): Delete call to remove_inferior.
7663 (handle_extended_wait): Fetch lwpid from thread.
7664 (add_lwp): Don't set lwp->entry.id. Remove call to
7665 add_inferior_to_list.
7666 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7667 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7668 (kill_one_lwp_callback): Ditto.
7669 (linux_kill): Don't dereference NULL pointer.
7670 Fetch ptid,lwpid from thread.
7671 (get_detach_signal): Fetch ptid from thread.
7672 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7673 Simplify call to regcache_invalidate_thread.
7674 (delete_lwp_callback): Update, "entry" parameter is a
7675 struct thread_info * now. Fetch pid from thread.
7676 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7677 (status_pending_p_callback): Update, "entry" parameter is a
7678 struct thread_info * now. Fetch ptid from thread.
7679 (find_lwp_pid): Update, "entry" parameter is a
7680 struct thread_info * now.
7681 (linux_wait_for_lwp): Fetch pid from thread.
7682 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7683 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7684 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7685 (dequeue_one_deferred_signal): Ditto.
7686 (cancel_breakpoint): Fetch ptid from current_inferior.
7687 (linux_wait_for_event): Pass &all_threads to find_inferior,
7688 not &all_lwps. Fetch ptid, lwpid from thread.
7689 (count_events_callback): Update, "entry" parameter is a
7690 struct thread_info * now.
7691 (select_singlestep_lwp_callback): Ditto.
7692 (select_event_lwp_callback): Ditto.
7693 (cancel_breakpoints_callback): Ditto.
7694 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7696 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7697 (unsuspend_one_lwp): Update, "entry" parameter is a
7698 struct thread_info * now.
7699 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7701 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7702 Fetch lwpid from thread, not lwp.
7703 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7704 Pass &all_threads to find_inferior, not &all_lwps.
7705 (send_sigstop): Fetch lwpid from thread, not lwp.
7706 (send_sigstop_callback): Update, "entry" parameter is a
7707 struct thread_info * now.
7708 (suspend_and_send_sigstop_callback): Ditto.
7709 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7710 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7711 struct thread_info * now.
7712 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7714 (lwp_running): Update, "entry" parameter is a
7715 struct thread_info * now.
7716 (stop_all_lwps): Fetch ptid from thread.
7717 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7718 (linux_resume_one_lwp): Fetch lwpid from thread.
7719 (linux_set_resume_request): Update, "entry" parameter is a
7720 struct thread_info * now. Fetch pid, lwpid from thread.
7721 (resume_status_pending_p): Update, "entry" parameter is a
7722 struct thread_info * now.
7723 (need_step_over_p): Ditto. Fetch lwpid from thread.
7724 (start_step_over): Fetch lwpid from thread.
7725 (linux_resume_one_thread): Update, "entry" parameter is a
7726 struct thread_info * now. Fetch lwpid from thread.
7727 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7728 (proceed_one_lwp): Update, "entry" parameter is a
7729 struct thread_info * now. Fetch lwpid from thread.
7730 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7731 struct thread_info * now.
7732 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7733 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7734 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7736 (regsets_store_inferior_registers): Ditto.
7737 (fetch_register, store_register): Ditto.
7738 (linux_read_memory, linux_write_memory): Ditto.
7739 (linux_request_interrupt): Ditto.
7740 (linux_read_auxv): Ditto.
7741 (linux_xfer_siginfo): Ditto.
7742 (linux_qxfer_spu): Ditto.
7743 (linux_qxfer_libraries_svr4): Ditto.
7744 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7745 moved to inferiors.h.
7747 (get_thread_lwp): Update.
7748 (struct lwp_info): Delete member "entry". Simplify comment for
7751 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7752 current_inferior directly.
7753 (update_watch_registers_callback): Update, "entry" parameter is a
7754 struct thread_info * now. Fetch pid from thread.
7755 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7756 (mips_insert_point): Fetch lwpid from current_inferior.
7757 Pass &all_threads to find_inferior, not &all_lwps.
7758 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7759 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7761 (mips_stopped_data_address): Ditto.
7762 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7764 * linux-tile-low.c (tile_arch_setup): Ditto.
7765 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7766 (update_debug_registers_callback): Update, "entry" parameter is a
7767 struct thread_info * now. Fetch pid from thread.
7768 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7769 Pass &all_threads to find_inferior, not &all_lwps.
7770 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7771 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7772 Pass &all_threads to find_inferior, not &all_lwps.
7773 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7774 (i386_dr_low_get_status): Ditto.
7775 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7776 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7777 (x86_linux_read_description): Ditto.
7778 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7780 2014-02-20 Doug Evans <dje@google.com>
7782 * inferiors.c (get_first_inferior): Fix buglet.
7784 2014-02-19 Doug Evans <dje@google.com>
7786 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7787 * inferiors.c (add_thread): Change result type to struct thread_info *.
7788 All callers updated.
7789 (add_lwp): Call add_thread here instead of in callers.
7790 All callers updated.
7791 * linux-low.h (get_lwp_thread): Rewrite.
7792 (struct lwp_info): New member "thread".
7794 2014-02-19 Doug Evans <dje@google.com>
7796 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7797 All callers updated.
7799 2014-02-19 Doug Evans <dje@google.com>
7801 * inferiors.c (add_thread): Fix whitespace.
7803 2014-02-19 Doug Evans <dje@google.com>
7805 * dll.c (clear_dlls): Replace accessing list implemention details
7807 * gdbthread.h (get_first_thread): Declare.
7808 * inferiors.c (for_each_inferior_with_data): New function.
7809 (get_first_thread): New function.
7810 (find_thread_ptid): Simplify.
7811 (get_first_inferior): New function.
7812 (clear_list): Delete.
7813 (one_inferior_p): New function.
7814 (clear_inferior_list): New function.
7815 (clear_inferiors): Update.
7816 * inferiors.h (for_each_inferior_with_data): Declare.
7817 (clear_inferior_list): Declare.
7818 (one_inferior_p): Declare.
7819 (get_first_inferior): Declare.
7820 * linux-low.c (linux_wait_for_event): Replace accessing list
7821 implemention details with API function.
7822 * server.c (target_running): Ditto.
7823 (accumulate_file_name_length): New function.
7824 (emit_dll_description): New function.
7825 (handle_qxfer_libraries): Replace accessing list implemention
7826 details with API function.
7827 (handle_qxfer_threads_worker): New function.
7828 (handle_qxfer_threads_proper): Replace accessing list implemention
7829 details with API function.
7830 (handle_query): Ditto.
7831 (visit_actioned_threads_callback_ftype): New typedef.
7832 (visit_actioned_threads_data): New struct.
7833 (visit_actioned_threads): Rewrite to be find_inferior callback.
7834 (resume): Call find_inferior.
7835 (handle_status): Replace accessing list implemention
7836 details with API function.
7837 (process_serial_event): Replace accessing list implemention details
7839 * target.c (set_desired_inferior): Replace accessing list implemention
7840 details with API function.
7841 * tracepoint.c (same_process_p): New function.
7842 (gdb_agent_about_to_close): Replace accessing list implemention
7843 details with API function.
7844 * win32-low.c (child_delete_thread): Replace accessing list
7845 implemention details with API function.
7846 (match_dll_by_basename): New function.
7847 (dll_is_loaded_by_basename): New function.
7848 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7849 details call to dll_is_loaded_by_basename.
7851 2014-02-19 Doug Evans <dje@google.com>
7853 * dll.h (struct dll_info): Add comment.
7854 * gdbthread.h (struct thread_info): Add comment.
7855 (current_ptid): Simplify.
7856 * inferiors.c (add_process): Update.
7857 (remove_process): Update.
7858 * inferiors.h (struct process_info): Rename member "head" to "entry".
7859 * linux-low.c (delete_lwp): Update.
7861 (last_thread_of_process_p): Update.
7862 (kill_one_lwp_callback, linux_kill): Update.
7863 (status_pending_p_callback): Update.
7864 (wait_for_sigstop): Update. Simplify read of ptid.
7865 (start_step_over): Update.
7866 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7867 (get_lwp_thread): Update.
7868 (struct lwp_info): Rename member "head" to "entry".
7869 * regcache.h (inferior_list_entry): Delete.
7870 * server.c (kill_inferior_callback): Update.
7871 (detach_or_kill_inferior_callback): Update.
7872 (print_started_pid): Update.
7873 (print_attached_pid): Update.
7874 (process_serial_event): Simplify read of ptid.
7875 * thread-db.c (thread_db_create_event): Update.
7876 (thread_db_get_tls_address): Update.
7877 * win32-low.c (current_inferior_ptid): Simplify.
7879 2014-02-19 Tom Tromey <tromey@redhat.com>
7881 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7883 (target_supports_btrace): Update.
7885 2014-02-14 Yao Qi <yao@codesourcery.com>
7887 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7888 (rsp-low-ipa.o): New target.
7890 2014-02-12 Tom Tromey <tromey@redhat.com>
7892 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7893 convert_ascii_to_int.
7894 * regcache.c (registers_to_string): Likewise.
7895 * remote-utils.c (decode_M_packet): Likewise.
7896 * server.c (process_serial_event): Likewise.
7898 2014-02-12 Tom Tromey <tromey@redhat.com>
7900 * server.c (handle_query, handle_v_run): Use hex2bin, not
7902 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7904 2014-02-12 Tom Tromey <tromey@redhat.com>
7906 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7907 convert_int_to_ascii.
7908 * regcache.c (registers_to_string, collect_register_as_string):
7910 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7912 * server.c (process_serial_event): Likewise.
7913 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7914 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7916 2014-02-12 Tom Tromey <tromey@redhat.com>
7918 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7919 bin2hex, not hexify.
7920 * tracepoint.c (cmd_qtstatus): Likewise.
7922 2014-02-12 Tom Tromey <tromey@redhat.com>
7924 * remote-utils.c (monitor_output): Pass explicit length to
7927 2014-02-12 Tom Tromey <tromey@redhat.com>
7929 * tracepoint.c: Include rsp-low.h.
7930 * server.c: Include rsp-low.h.
7931 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7932 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7934 * remote-utils.c: Include rsp-low.h.
7935 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7936 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7937 (convert_int_to_ascii, convert_ascii_to_int): Move to
7939 * regcache.c: Include rsp-low.h.
7940 * ax.c: Include rsp-low.h.
7941 * Makefile.in (SFILES): Add common/rsp-low.c.
7942 (OBS): Add rsp-low.o.
7943 (rsp-low.o): New target.
7945 2014-02-12 Tom Tromey <tromey@redhat.com>
7947 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7948 Include print-utils.h.
7949 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7950 (plongest, thirty_two, phex_nz): Remove.
7951 * Makefile.in (SFILES): Add common/print-utils.c.
7952 (OBS): Add print-utils.o.
7953 (print-utils-ipa.o): New target.
7954 (print-utils.o): New target.
7955 (IPA_OBJS): Add print-utils-ipa.o.
7957 2014-02-06 Tom Tromey <tromey@redhat.com>
7959 * Makefile.in (SFILES): Fix indentation.
7961 2014-02-05 Doug Evans <dje@google.com>
7963 * linux-low.c (linux_wait_for_event): Improve comment.
7964 (linux_wait_1): Keep current_inferior in sync with event_child.
7966 2014-01-22 Doug Evans <dje@google.com>
7968 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7970 2014-01-22 Doug Evans <dje@google.com>
7972 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7973 * configure: Regenerate.
7974 * config.in: Regenerate.
7975 * Makefile.in (SFILES): Add debug.c.
7977 * debug.c: New file.
7978 * debug.h: New file.
7979 * linux-aarch64-low.c (*): Update all debugging printfs to use
7980 debug_printf instead of fprintf.
7981 * linux-arm-low.c (*): Ditto.
7982 * linux-cris-low.c (*): Ditto.
7983 * linux-crisv32-low.c (*): Ditto.
7984 * linux-m32r-low.c (*): Ditto.
7985 * linux-sparc-low.c (*): Ditto.
7986 * linux-x86.c (*): Ditto.
7987 * linux-low.c (*): Ditto.
7988 (linux_wait_1): Add calls to debug_enter, debug_exit.
7989 (linux_wait): Remove redundant debugging printf.
7990 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7991 (linux_resume, unstop_all_lwps): Ditto.
7992 * mem-break.c (*): Update all debugging printfs to use
7993 debug_printf instead of fprintf.
7994 * remote-utils.c (*): Ditto.
7995 * thread-db.c (*): Ditto.
7996 * server.c #include <ctype.h>, "gdb_vecs.h".
7997 (debug_threads): Moved to debug.c.
7998 (*): Update all debugging printfs to use debug_printf instead of
8000 (start_inferior): Replace call to fflush with call to debug_flush.
8001 (monitor_show_help): Mention set debug-format.
8002 (parse_debug_format_options): New function.
8003 (handle_monitor_command): Handle "monitor set debug-format".
8004 (gdbserver_usage): Mention --debug-format.
8005 (main): Parse --debug-format.
8006 * server.h (debug_threads): Declaration moved to debug.h.
8008 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8009 trace_debug_1 that uses debug_printf.
8010 (tracepoint_look_up_symbols): Update all debugging printfs to use
8011 debug_printf instead of fprintf.
8013 2014-01-20 Baruch Siach <baruch@tkos.co.il>
8015 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8018 2014-01-17 Pedro Alves <palves@redhat.com>
8021 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8022 defined after including gdb_proc_service.h.
8024 2014-01-16 Doug Evans <dje@google.com>
8026 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8027 (match_dll): Use it.
8029 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8031 * target.h (target_ops) <read_btrace>: Change parameters and
8032 return type to allow error reporting.
8033 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8034 trace reading errors on.
8035 * linux-low.c (linux_low_read_btrace): Pass trace reading
8037 (linux_low_disable_btrace): New.
8039 2014-01-15 Doug Evans <dje@google.com>
8041 * inferiors.c (thread_id_to_gdb_id): Delete.
8042 * inferiors.h (thread_id_to_gdb_id): Delete.
8044 2014-01-13 Eli Zaretskii <eliz@gnu.org>
8046 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8047 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
8050 2014-01-08 Pedro Alves <palves@redhat.com>
8052 * server.c (handle_status): Don't discard previous queued stop
8053 replies or thread's pending status here.
8054 (main) <disconnection>: Do it here instead.
8056 2014-01-08 Pedro Alves <palves@redhat.com>
8058 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
8059 * server.c (visit_actioned_threads, handle_pending_status): New
8061 (handle_v_cont): Factor out parts to ...
8062 (resume): ... this new function. If in all-stop, and a thread
8063 being resumed has a pending status, report it without actually
8065 (myresume): Adjust to use the new 'resume' function.
8066 (clear_pending_status_callback, set_pending_status_callback)
8067 (find_status_pending_thread_callback): New functions.
8068 (handle_status): Handle the case of multiple threads having
8069 interesting statuses to report. Report threads' real last signal
8070 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
8071 with an interesting thread to report the status for, instead of
8072 always reporting the status of the first thread.
8074 2014-01-01 Joel Brobecker <brobecker@adacore.com>
8076 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8077 * gdbreplay.c (gdbreplay_version): Likewise.
8079 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
8081 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8082 iov.iov_len with the real length in use.
8084 2013-12-13 Joel Brobecker <brobecker@adacore.com>
8086 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8087 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8088 for all targets that use win32-low.c.
8089 * win32-low.c (win32_ensure_ntdll_loaded): New function.
8090 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8092 2013-12-13 Pedro Alves <palves@redhat.com>
8094 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8095 if equal to TARGET_WAITKIND_LOADED.
8096 * win32-low.c (cached_status): New static global.
8097 (win32_wait): Add declaration.
8098 (do_initial_child_stuff): Flush all initial pending debug events
8099 up to the initial breakpoint.
8100 (win32_wait): If CACHED_STATUS was set, return that instead
8101 of doing a real wait. Remove the code resuming the execution
8102 of the inferior after receiving a TARGET_WAITKIND_LOADED event
8103 during the initial phase. Also remove the code changing
8104 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8105 TARGET_WAITKIND_STOPPED.
8107 2013-12-11 Yao Qi <yao@codesourcery.com>
8109 * notif.c (handle_notif_ack): Return 0 if no notification
8112 2013-11-20 Doug Evans <dje@google.com>
8114 * linux-low.c (linux_set_resume_request): Fix comment.
8116 2013-11-20 Doug Evans <dje@google.com>
8118 * linux-low.c (resume_status_pending_p): Tweak comment.
8120 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
8122 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8123 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8124 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8125 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8126 (srv_amd64_regobj): Add amd64-mpx.o.
8127 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8128 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8129 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8130 * i387-fp.c (num_pl_bnd_register) Added constant.
8131 (num_pl_bnd_cfg_registers) Added constant.
8132 (struct i387_xsave) Added reserved area and MPX fields.
8133 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8134 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8136 (tdesc_i386_mpx_linux): Add MPX amd64 target.
8137 (init_registers_amd64_mpx_linux): Declare new function.
8138 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8139 (x86_64_regmap): Add MPX registers.
8140 (x86_linux_read_description): Add MPX case.
8141 (initialize_low_arch): Initialize MPX targets.
8143 2013-11-18 Tom Tromey <tromey@redhat.com>
8145 * configure: Rebuild.
8146 * configure.ac: Don't check for stdlib.h.
8147 * gdbreplay.c: Unconditionally include stdlib.h.
8149 2013-11-18 Tom Tromey <tromey@redhat.com>
8151 * config.in: Rebuild.
8152 * configure: Rebuild.
8153 * configure.ac: Don't use AC_HEADER_DIRENT.
8155 2013-11-18 Tom Tromey <tromey@redhat.com>
8157 * server.h: Don't check HAVE_STRING_H.
8158 * gdbreplay.c: Don't check HAVE_STRING_H.
8159 * configure: Rebuild.
8161 2013-11-18 Tom Tromey <tromey@redhat.com>
8163 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8166 2013-11-08 Tom Tromey <tromey@redhat.com>
8168 * configure, config.in: Rebuild.
8169 * configure.ac: Remove unused configury.
8171 2013-11-08 Tom Tromey <tromey@redhat.com>
8173 * acinclude.m4: Include common.m4, codeset.m4.
8174 * configure, config.in: Rebuild.
8175 * configure.ac: Use GDB_AC_COMMON.
8177 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
8179 * linux-s390-low.c (HWCAP_S390_TE): New define.
8180 (s390_arch_setup): Consider the TE field in the HWCAP for
8181 determining 'have_regset_tdb'.
8183 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
8186 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8189 2013-10-02 Pedro Alves <palves@redhat.com>
8191 * server.c (process_serial_event): Don't output "GDBserver
8192 exiting" if GDB is connected through stdio.
8193 * target.c (mywait): Likewise, be silent if GDB is connected
8196 2013-10-01 Joel Brobecker <brobecker@adacore.com>
8198 * lynx-low.c (lynx_add_threads_after_attach): New function.
8199 (lynx_attach): Remove call to add_thread. Add call to
8200 lynx_add_threads_after_attach instead.
8202 2013-09-28 Mike Frysinger <vapier@gentoo.org>
8204 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8205 * config.in, configure: Regenerated.
8207 2013-09-18 Yao Qi <yao@codesourcery.com>
8210 * server.c (start_inferior): Clear 'resume_info'.
8212 2013-09-16 Jiong Wang <jiwang@tilera.com>
8214 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8217 2013-09-16 Jiong Wang <jiwang@tilera.com>
8219 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8220 linux-tile-low.o to srv_tgtobj.
8222 2013-09-16 Will Newton <will.newton@linaro.org>
8224 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8227 2013-09-06 Pedro Alves <palves@redhat.com>
8229 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8230 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8231 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8232 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8233 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8234 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8236 2013-09-06 Pedro Alves <palves@redhat.com>
8238 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8239 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8241 2013-09-06 Pedro Alves <palves@redhat.com>
8243 * linux-amd64-ipa.c: Include tracepoint.h.
8244 * linux-i386-ipa.c: Include tracepoint.h.
8246 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8248 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8249 (ps_get_thread_area): New function.
8251 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8253 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8254 (initialize_low_arch): Call init_registers_crisv32 rather than
8255 init_register_crisv32.
8257 2013-09-05 Pedro Alves <palves@redhat.com>
8259 * server.h (handle_vFile, hostio_last_error_from_errno): Move
8261 * hostio.h: ... this new file.
8262 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8263 win32-low.c: Include hostio.h.
8265 2013-09-05 Pedro Alves <palves@redhat.com>
8267 * server.h (gdb_client_data, handler_func, callback_handler_func)
8268 (delete_file_handler, add_file_handler, append_callback_event)
8269 (delete_callback_event, start_event_loop, initialize_event_loop):
8270 Move to event-loop.h and include it.
8271 * event-loop.h: New file.
8273 2013-09-05 Pedro Alves <palves@redhat.com>
8275 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8276 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8277 (loaded_dll, unloaded_dll): Move to ...
8278 * dll.h: ... this new file.
8279 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8281 2013-09-05 Pedro Alves <palves@redhat.com>
8283 * server.h (current_process, get_thread_process, all_processes)
8284 (add_inferior_to_list, for_each_inferior, current_inferior)
8285 (remove_inferior, add_process, remove_process, find_process_pid)
8286 (have_started_inferiors_p, have_attached_inferiors_p)
8287 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8288 (clear_inferiors, find_inferior, find_inferior_id)
8289 (inferior_target_data, set_inferior_target_data)
8290 (inferior_regcache_data, set_inferior_regcache_data): Move to
8291 inferiors.h, and include it.
8292 * inferiors.h: New file.
8294 2013-09-05 Pedro Alves <palves@redhat.com>
8296 * server.h (struct emit_ops, current_insn_ptr, emit_error):
8300 2013-09-05 Pedro Alves <palves@redhat.com>
8302 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8304 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8305 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8306 (handle_tracepoint_general_set, handle_tracepoint_query)
8307 (tracepoint_finished_step, tracepoint_was_hit)
8308 (release_while_stepping_state_list, current_traceframe)
8309 (in_readonly_region, traceframe_read_mem)
8310 (fetch_traceframe_registers, traceframe_read_sdata)
8311 (traceframe_read_info, struct fast_tpoint_collect_status)
8312 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8313 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8314 (supply_fast_tracepoint_registers)
8315 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8316 (ipa_tdesc, claim_trampoline_space)
8317 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8318 (agent_mem_read, agent_get_trace_state_variable_value)
8319 (agent_set_trace_state_variable_value, agent_tsv_read)
8320 (agent_mem_read_string, get_raw_reg_func_addr)
8321 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8322 * tracepoint.h: ... this new file.
8324 2013-09-05 Pedro Alves <palves@redhat.com>
8326 * server.h (perror_with_name, error, fatal, warning, paddress)
8327 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8329 * utils.h: New file.
8331 2013-09-05 Pedro Alves <palves@redhat.com>
8333 * server.h (remote_debug, noack_mode, transport_is_reliable)
8334 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8335 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8336 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8337 (write_enn, initialize_async_io, enable_async_io)
8338 (disable_async_io, check_remote_input_interrupt_request)
8339 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8340 (dead_thread_notify, prepare_resume_reply)
8341 (decode_address_to_semicolon, decode_address, decode_m_packet)
8342 (decode_M_packet, decode_X_packet, decode_xfer_write)
8343 (decode_search_memory_packet, unhexify, hexify)
8344 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8345 (look_up_one_symbol, relocate_instruction)
8346 (monitor_output): Move to remote-utils.h, and include it.
8347 * remote-utils.h: New file.
8349 2013-09-05 Pedro Alves <palves@redhat.com>
8351 * server.h (_): Delete.
8353 2013-09-02 Pedro Alves <palves@redhat.com>
8355 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8356 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8358 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8360 2013-09-02 Pierre Muller <muller@sourceware.org>
8362 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8363 or WriteProcessMemory complete successfully and handle
8364 ERROR_PARTIAL_COPY error.
8366 2013-09-02 Pedro Alves <palves@redhat.com>
8368 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8369 error instead of EIO.
8371 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8374 * linux-low.c: Include filestuff.h.
8375 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8376 * lynx-low.c: Include filestuff.h.
8377 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8378 * server.c: Include filestuff.h.
8379 (main): Call notice_open_fds.
8380 * spu-low.c: Include filestuff.h.
8381 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8383 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
8385 * Makefile.in: Explain why ../target and ../nat are not
8386 listed as include file search paths.
8387 (linux-waitpid.o): New object file rule.
8388 * configure.srv (srv_native_linux_obj): New variable.
8389 Replace all occurrences of linux native object files with
8390 $srv_native_linux_obj.
8391 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8392 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8393 (linux_enable_event_reporting): Remove declaration.
8394 (my_waitpid): Moved to common/linux-waitpid.c.
8395 (linux_wait_for_event): Pass ptid when calling
8396 linux_enable_event_reporting.
8397 (linux_supports_tracefork_flag): Remove.
8398 (linux_enable_event_reporting): Likewise.
8399 (linux_tracefork_grandchild): Remove.
8400 (STACK_SIZE): Moved to common/linux-ptrace.c.
8401 (linux_tracefork_child): Remove.
8402 (linux_test_for_tracefork): Remove.
8403 (linux_look_up_symbols): Call linux_supports_traceclone.
8404 (initialize_low): Remove call to linux_test_for_tracefork.
8405 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8406 common/linux-ptrace.h.
8407 (PTRACE_TYPE_ARG4): Likewise.
8408 Include linux-ptrace.h.
8410 2013-08-21 Pedro Alves <palves@redhat.com>
8412 * config.in: Renegerate.
8414 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
8416 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8417 (SFILES): Remove $(srcdir)/common/target-common.c and
8418 add $(srcdir)/target/waitstatus.c.
8419 (OBS): Remove target-common.o and add waitstatus.o.
8420 (server_h): Remove $(srcdir)/../common/target-common.h and
8421 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8422 and $(srcdir)/../target/waitstatus.h.
8423 (target-common.o): Remove.
8424 (waitstatus.o): New target object file.
8425 * target.h: Do not include target-common.h and
8426 include target/resume.h, target/wait.h and
8427 target/waitstatus.h.
8429 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
8431 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8432 to PTRACE_TYPE_ARG3.
8433 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8434 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8436 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8437 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8439 2013-07-27 Jie Zhang <jie@codesourcery.com>
8440 Daniel Jacobowitz <dan@codesourcery.com>
8441 Yao Qi <yao@codesourcery.com>
8443 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8444 (mips-linux-watch.o): New rule.
8445 (mips_linux_watch_h): New variable.
8446 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8448 * linux-mips-low.c: Include mips-linux-watch.h.
8449 (struct arch_process_info, struct arch_lwp_info): New.
8450 (update_watch_registers_callback): New function.
8451 (mips_linux_new_process, mips_linux_new_thread) New functions.
8452 (mips_linux_prepare_to_resume, mips_insert_point): New
8454 (mips_remove_point, mips_stopped_by_watchpoint): New
8456 (rsp_bp_type_to_target_hw_bp_type): New function.
8457 (mips_stopped_data_address): New function.
8458 (the_low_target): Add watchpoint support functions.
8460 2013-07-27 Yao Qi <yao@codesourcery.com>
8462 * i386-low.c: Include break-common.h.
8463 (enum target_hw_bp_type): Remove.
8465 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
8467 * Makefile.in (SFILES): /common/target-common.c.
8468 (OBS): Add target-common.o.
8469 (server_h): Add $(srcdir)/../common/target-common.h.
8470 (target-common.o): New target.
8471 * server.c (queue_stop_reply_callback): Free
8472 status string after use.
8473 * target.c (target_waitstatus_to_string): Remove.
8474 * target.h: Include target-common.h.
8475 (resume_kind): Likewise.
8476 (target_waitkind): Likewise.
8477 (target_waitstatus): Likewise.
8478 (TARGET_WNOHANG): Likewise.
8480 2013-07-04 Yao Qi <yao@codesourcery.com>
8482 * Makefile.in (host_alias): Use @host_noncanonical@.
8483 (target_alias): Use @target_noncanonical@.
8484 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8485 ACX_NONCANONICAL_HOST.
8486 * configure: Regenerated.
8489 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8491 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8492 * configure: Rebuild.
8493 * Makefile.in (version_host, version_target): Get from configure.
8494 (version.c): Use $(version_host) and $(version_target).
8496 2013-07-03 Pedro Alves <palves@redhat.com>
8498 * Makefile.in (config.status): Depend on development.sh.
8499 * acinclude.m4: Include libmcheck.m4.
8500 * configure: Regenerate.
8502 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8504 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8505 attribute inside the parentheses.
8506 (winapi_DebugSetProcessKillOnExit): Ditto.
8507 (winapi_DebugBreakProcess): Ditto.
8508 (winapi_GenerateConsoleCtrlEvent): Ditto.
8510 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8512 * notif.h (notif_event): Add a dummy member to avoid compiler
8515 2013-07-01 Pedro Alves <palves@redhat.com>
8517 * hostio.c (HOSTIO_PATH_MAX): Define.
8518 (require_filename, handle_open, handle_unlink, handle_readlink):
8521 2013-07-01 Pedro Alves <palves@redhat.com>
8523 * server.h: Include "pathmax.h".
8524 * linux-low.c: Don't include sys/param.h.
8525 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8527 * win32-low.c: Don't include sys/param.h.
8528 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8530 2013-07-01 Pedro Alves <palves@redhat.com>
8532 * event-loop.c: Don't check HAVE_UNISTD_H before including
8534 * gdbreplay.c: Likewise.
8535 * remote-utils.c: Likewise.
8536 * server.c: Likewise.
8537 * configure.ac: Don't check for unistd.h.
8538 * configure: Regenerate.
8540 2013-06-28 Tom Tromey <tromey@redhat.com>
8542 * Makefile.in (version.c): Use version.in, not
8545 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8547 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8548 * configure: Rebuild.
8549 * Makefile.in (version_host, version_target): Get from configure.
8550 (version.c): Use $(version_host) and $(version_target).
8552 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8554 Fix trace-status to output user name without trailing colon.
8555 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8557 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8559 Fix trace-status to output proper start-time and stop-time.
8560 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8561 output start time and stop time in hex as gdb expects.
8563 2013-06-26 Pedro Alves <pedro@codesourcery.com>
8565 * tracepoint.c (build_traceframe_info_xml): Output trace state
8566 variables present in the trace buffer.
8568 2013-06-24 Tom Tromey <tromey@redhat.com>
8570 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8572 (version.o): Remove.
8573 * gdbreplay.c: Include version.h.
8574 (version, host_name): Don't declare.
8575 * server.h: Include version.h.
8576 (version, host_name): Don't declare.
8578 2013-06-12 Pedro Alves <palves@redhat.com>
8580 * linux-x86-low.c (linux_is_elf64): Delete global.
8581 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8582 with local linux_pid_exe_is_elf_64_file use.
8584 2013-06-11 Pedro Alves <palves@redhat.com>
8586 * linux-low.c (regset_disabled, disable_regset): New functions.
8587 (regsets_fetch_inferior_registers)
8588 (regsets_store_inferior_registers): Use them.
8589 (initialize_regsets_info); Don't allocate the disabled_regsets
8591 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8594 2013-06-11 Pedro Alves <palves@redhat.com>
8596 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8599 2013-06-11 Pedro Alves <palves@redhat.com>
8601 * linux-x86-low.c (initialize_low_arch): Call
8602 init_registers_x32_avx_linux.
8604 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8606 Fix compatibility with Android Bionic.
8607 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8610 2013-06-07 Pedro Alves <palves@redhat.com>
8613 * Makefile.in (OBS): Add tdesc.o.
8614 (IPA_OBJS): Add tdesc-ipa.o.
8615 (tdesc-ipa.o): New rule.
8616 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8618 * linux-low.c (new_inferior): Delete.
8619 (disabled_regsets, num_regsets): Delete.
8620 (linux_add_process): Adjust to set the new per-process
8622 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8623 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8624 was a stop. When calling arch_setup, switch the current inferior
8625 to the thread that got an event.
8626 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8627 (regsets_fetch_inferior_registers)
8628 (regsets_store_inferior_registers): New regsets_info parameter.
8630 (linux_register_in_regsets): New regs_info parameter. Adjust to
8632 (register_addr, fetch_register, store_register): New usrregs_info
8633 parameter. Adjust to use it.
8634 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8635 parameter regs_info. Adjust to use it.
8636 (linux_fetch_registers): Get the current inferior's regs_info, and
8638 (linux_store_registers): Ditto.
8639 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8640 (initialize_low): Don't initialize the target_regsets here. Call
8641 initialize_low_arch.
8642 * linux-low.h (target_regsets): Delete declaration.
8643 (struct regsets_info): New.
8644 (struct usrregs_info): New.
8645 (struct regs_info): New.
8646 (struct process_info_private) <new_inferior>: New field.
8647 (struct linux_target_ops): Delete the num_regs, regmap, and
8648 regset_bitmap fields. New field regs_info.
8649 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8650 * i387-fp.c (num_xmm_registers): Delete.
8651 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8652 calls to new interface.
8653 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8654 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8655 Infer the number of xmm registers from the regcache's target
8657 * i387-fp.h (num_xmm_registers): Delete.
8658 * inferiors.c (add_thread): Don't install the thread's regcache
8660 * proc-service.c (gregset_info): Fetch the current inferior's
8661 regs_info. Adjust to use it.
8662 * regcache.c: Include tdesc.h.
8663 (register_bytes, reg_defs, num_registers)
8664 (gdbserver_expedite_regs): Delete.
8665 (get_thread_regcache): If the thread doesn't have a regcache yet,
8666 create one, instead of aborting gdbserver.
8667 (regcache_invalidate_one): Rename to ...
8668 (regcache_invalidate_thread): ... this.
8669 (regcache_invalidate_one): New.
8670 (regcache_invalidate): Only invalidate registers of the current
8672 (init_register_cache): Add target_desc parameter, and use it.
8673 (new_register_cache): Ditto. Assert the target description has a
8674 non zero registers_size.
8675 (regcache_cpy): Add assertions. Adjust.
8676 (realloc_register_cache, set_register_cache): Delete.
8677 (registers_to_string, registers_from_string): Adjust.
8678 (find_register_by_name, find_regno, find_register_by_number)
8679 (register_cache_size): Add target_desc parameter, and use it.
8680 (free_register_cache_thread, free_register_cache_thread_one)
8681 (regcache_release, register_cache_size): New.
8682 (register_size): Add target_desc parameter, and use it.
8683 (register_data, supply_register, supply_register_zeroed)
8684 (supply_regblock, supply_register_by_name, collect_register)
8685 (collect_register_as_string, collect_register_by_name): Adjust.
8686 * regcache.h (struct target_desc): Forward declare.
8687 (struct regcache) <tdesc>: New field.
8688 (init_register_cache, new_register_cache): Add target_desc
8690 (regcache_invalidate_thread): Declare.
8691 (regcache_invalidate_one): Delete declaration.
8692 (regcache_release): Declare.
8693 (find_register_by_number, register_cache_size, register_size)
8694 (find_regno): Add target_desc parameter.
8695 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8697 * remote-utils.c: Include tdesc.h.
8698 (outreg, prepare_resume_reply): Adjust.
8699 * server.c: Include tdesc.h.
8700 (gdbserver_xmltarget): Delete declaration.
8701 (get_features_xml, process_serial_event): Adjust.
8702 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8704 (struct process_info) <tdesc>: New field.
8705 (ipa_tdesc): Declare.
8706 * tdesc.c: New file.
8707 * tdesc.h: New file.
8708 * tracepoint.c: Include tdesc.h.
8709 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8710 (get_context_regcache): Adjust to pass ipa_tdesc down.
8711 (do_action_at_tracepoint): Adjust to get the register cache size
8712 from the context regcache's description.
8713 (traceframe_walk_blocks): Adjust to get the register cache size
8714 from the current trace frame's description.
8715 (traceframe_get_pc): Adjust to get current trace frame's
8716 description and pass it down.
8717 (gdb_collect): Adjust to get the register cache size from the
8719 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8720 (gdbserver_xmltarget): Delete.
8721 (initialize_low_tracepoint): Set the ipa's target description.
8722 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8723 (initialize_low_tracepoint): Set the ipa's target description.
8724 * linux-x86-low.c: Include tdesc.h.
8725 [__x86_64__] (is_64bit_tdesc): New.
8726 (ps_get_thread_area, x86_get_thread_area): Use it.
8727 (i386_cannot_store_register): Rename to ...
8728 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8729 (i386_cannot_fetch_register): Rename to ...
8730 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8731 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8733 (target_regsets): Rename to ...
8734 (x86_regsets): ... this.
8735 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8737 (x86_siginfo_fixup): Use is_64bit_tdesc.
8738 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8739 (tdesc_x32_avx_linux, tdesc_x32_linux)
8740 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8742 (x86_linux_update_xmltarget): Delete.
8743 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8744 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8745 (AMD64_LINUX_USER64_CS): New.
8746 (x86_linux_read_description): New, based on
8747 x86_linux_update_xmltarget.
8748 (same_process_callback): New.
8749 (x86_arch_setup_process_callback): New.
8750 (x86_linux_update_xmltarget): New.
8751 (x86_regsets_info): New.
8752 (amd64_linux_regs_info): New.
8753 (i386_linux_usrregs_info): New.
8754 (i386_linux_regs_info): New.
8755 (x86_linux_regs_info): New.
8756 (x86_arch_setup): Reimplement.
8757 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8758 (x86_emit_ops): Ditto.
8759 (the_low_target): Adjust. Install x86_linux_regs_info,
8760 x86_cannot_fetch_register, and x86_cannot_store_register.
8761 (initialize_low_arch): New.
8762 * linux-ia64-low.c (tdesc_ia64): Declare.
8763 (ia64_fetch_register): Adjust.
8764 (ia64_usrregs_info, regs_info): New globals.
8765 (ia64_regs_info): New function.
8766 (the_low_target): Adjust.
8767 (initialize_low_arch): New function.
8768 * linux-sparc-low.c (tdesc_sparc64): Declare.
8769 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8771 (sparc_arch_setup): New function.
8772 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8773 (the_low_target): Adjust.
8774 (initialize_low_arch): New function.
8775 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8776 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8777 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8778 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8779 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8780 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8781 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8782 (tdesc_powerpc_isa205_vsx64l): Declare.
8783 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8784 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8785 (ppc_set_pc, ppc_get_hwcap): Adjust.
8786 (ppc_usrregs_info): Forward declare.
8787 (!__powerpc64__) ppc_regmap_adjusted: New global.
8788 (ppc_arch_setup): Adjust to the current process'es target
8790 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8791 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8792 (ppc_store_evrregset): Adjust.
8793 (target_regsets): Rename to ...
8794 (ppc_regsets): ... this, and make static.
8795 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8796 (ppc_regs_info): New function.
8797 (the_low_target): Adjust.
8798 (initialize_low_arch): New function.
8799 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8800 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8801 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8802 (tdesc_s390x_linux64v2): Declare.
8803 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8804 (s390_fill_gregset, s390_store_last_break): Adjust.
8805 (target_regsets): Rename to ...
8806 (s390_regsets): ... this, and make static.
8807 (s390_get_pc, s390_set_pc): Adjust.
8808 (s390_get_hwcap): New target_desc parameter, and use it.
8809 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8810 (s390_arch_setup): Adjust to set the current process'es target
8811 description. Don't adjust the regmap.
8812 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8813 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8814 (regs_info_3264): New globals.
8815 (s390_regs_info): New function.
8816 (the_low_target): Adjust.
8817 (initialize_low_arch): New function.
8818 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8819 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8820 [__mips64] (init_registers_mips_linux)
8821 (init_registers_mips_dsp_linux): Delete defines.
8822 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8823 (have_dsp): New global.
8824 (mips_read_description): New, based on mips_arch_setup.
8825 (mips_arch_setup): Reimplement.
8826 (get_usrregs_info): New function.
8827 (mips_cannot_fetch_register, mips_cannot_store_register)
8828 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8829 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8830 (target_regsets): Rename to ...
8831 (mips_regsets): ... this, and make static.
8832 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8833 (dsp_regs_info, regs_info): New globals.
8834 (mips_regs_info): New function.
8835 (the_low_target): Adjust.
8836 (initialize_low_arch): New function.
8837 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8838 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8840 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8841 (arm_read_description): New, with bits factored from
8843 (arm_arch_setup): Reimplement.
8844 (target_regsets): Rename to ...
8845 (arm_regsets): ... this, and make static.
8846 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8847 (arm_regs_info): New function.
8848 (the_low_target): Adjust.
8849 (initialize_low_arch): New function.
8850 * linux-m68k-low.c (tdesc_m68k): Declare.
8851 (target_regsets): Rename to ...
8852 (m68k_regsets): ... this, and make static.
8853 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8854 (m68k_regs_info): New function.
8855 (m68k_arch_setup): New function.
8856 (the_low_target): Adjust.
8857 (initialize_low_arch): New function.
8858 * linux-sh-low.c (tdesc_sharch): Declare.
8859 (target_regsets): Rename to ...
8860 (sh_regsets): ... this, and make static.
8861 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8862 (sh_regs_info, sh_arch_setup): New functions.
8863 (the_low_target): Adjust.
8864 (initialize_low_arch): New function.
8865 * linux-bfin-low.c (tdesc_bfin): Declare.
8866 (bfin_arch_setup): New function.
8867 (bfin_usrregs_info, regs_info): New globals.
8868 (bfin_regs_info): New function.
8869 (the_low_target): Adjust.
8870 (initialize_low_arch): New function.
8871 * linux-cris-low.c (tdesc_cris): Declare.
8872 (cris_arch_setup): New function.
8873 (cris_usrregs_info, regs_info): New globals.
8874 (cris_regs_info): New function.
8875 (the_low_target): Adjust.
8876 (initialize_low_arch): New function.
8877 * linux-cris-low.c (tdesc_crisv32): Declare.
8878 (cris_arch_setup): New function.
8879 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8880 (cris_regs_info): New function.
8881 (the_low_target): Adjust.
8882 (initialize_low_arch): New function.
8883 * linux-m32r-low.c (tdesc_m32r): Declare.
8884 (m32r_arch_setup): New function.
8885 (m32r_usrregs_info, regs_info): New globals.
8886 (m32r_regs_info): Adjust.
8887 (initialize_low_arch): New function.
8888 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8889 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8890 (tic6x_usrregs_info): Forward declare.
8891 (tic6x_read_description): New function, based on ...
8892 (tic6x_arch_setup): ... this. Reimplement.
8893 (target_regsets): Rename to ...
8894 (tic6x_regsets): ... this, and make static.
8895 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8896 (tic6x_regs_info): New function.
8897 (the_low_target): Adjust.
8898 (initialize_low_arch): New function.
8899 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8900 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8901 (target_regsets): Rename to ...
8902 (xtensa_regsets): ... this, and make static.
8903 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8905 (xtensa_arch_setup, xtensa_regs_info): New functions.
8906 (the_low_target): Adjust.
8907 (initialize_low_arch): New function.
8908 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8909 (nios2_arch_setup): Set the current process'es tdesc.
8910 (target_regsets): Rename to ...
8911 (nios2_regsets): ... this.
8912 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8913 (nios2_regs_info): New function.
8914 (the_low_target): Adjust.
8915 (initialize_low_arch): New function.
8916 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8917 (aarch64_arch_setup): Set the current process'es tdesc.
8918 (target_regsets): Rename to ...
8919 (aarch64_regsets): ... this.
8920 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8921 (aarch64_regs_info): New function.
8922 (the_low_target): Adjust.
8923 (initialize_low_arch): New function.
8924 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8926 (target_regsets): Rename to ...
8927 (tile_regsets): ... this.
8928 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8929 (tile_regs_info): New function.
8930 (tile_arch_setup): Set the current process'es tdesc.
8931 (the_low_target): Adjust.
8932 (initialize_low_arch): New function.
8933 * spu-low.c (tdesc_spu): Declare.
8934 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8935 * win32-arm-low.c (tdesc_arm): Declare.
8936 (arm_arch_setup): New function.
8937 (the_low_target): Install arm_arch_setup instead of
8939 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8940 (init_windows_x86): Rename to ...
8941 (i386_arch_setup): ... this. Set `win32_tdesc'.
8942 (the_low_target): Adjust.
8943 * win32-low.c (win32_tdesc): New global.
8944 (child_add_thread): Don't create the thread cache here.
8945 (do_initial_child_stuff): Set the new process'es tdesc.
8946 * win32-low.h (struct target_desc): Forward declare.
8947 (win32_tdesc): Declare.
8948 * lynx-i386-low.c (tdesc_i386): Declare global.
8949 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8950 * lynx-low.c (lynx_tdesc): New global.
8951 (lynx_add_process): Set the new process'es tdesc.
8952 * lynx-low.h (struct target_desc): Forward declare.
8953 (lynx_tdesc): Declare global.
8954 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8955 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8956 * nto-low.c (nto_tdesc): New global.
8957 (do_attach): Set the new process'es tdesc.
8958 * nto-low.h (struct target_desc): Forward declare.
8959 (nto_tdesc): Declare.
8960 * nto-x86-low.c (tdesc_i386): Declare.
8961 (nto_x86_arch_setup): Set `nto_tdesc'.
8963 2013-06-04 Gary Benson <gbenson@redhat.com>
8965 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8966 to qSupported response when appropriate.
8967 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8968 with nonzero-length annex.
8969 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8970 arguments supplied in annex.
8972 2013-05-31 Doug Evans <dje@google.com>
8975 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8976 64 bits in 64-cross-32 environment.
8978 2013-05-28 Pedro Alves <palves@redhat.com>
8980 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8981 (aarch64-without-fpu.c): Delete rule.
8982 * configure.srv (aarch64*-*-linux*): Remove references to
8983 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8984 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8987 2013-05-24 Pedro Alves <palves@redhat.com>
8989 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8990 instead of strchr/decode_address. Error if the range isn't split
8991 with a ','. Don't assume there's be a ':' in the action.
8993 2013-05-23 Yao Qi <yao@codesourcery.com>
8994 Pedro Alves <palves@redhat.com>
8996 * linux-low.c (lwp_in_step_range): New function.
8997 (linux_wait_1): If the thread was range stepping and stopped
8998 outside the stepping range, report the stop to GDB. Otherwise,
8999 continue stepping. Add range stepping debug output.
9000 (linux_set_resume_request): Copy the step range from the resume
9002 (linux_supports_range_stepping): New.
9003 (linux_target_ops) <supports_range_stepping>: Set to
9004 linux_supports_range_stepping.
9005 * linux-low.h (struct linux_target_ops)
9006 <supports_range_stepping>: New field.
9007 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9008 * linux-x86-low.c (x86_supports_range_stepping): New.
9009 (the_low_target) <supports_range_stepping>: Set to
9010 x86_supports_range_stepping.
9011 * server.c (handle_v_cont): Handle 'r' action.
9012 (handle_v_requests): Append ";r" if the target supports range
9014 * target.h (struct thread_resume) <step_range_start,
9015 step_range_end>: New fields.
9016 (struct target_ops) <supports_range_stepping>:
9018 (target_supports_range_stepping): New macro.
9020 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9022 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9023 confusion in comment.
9025 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9027 * lynx-low.c (struct process_info_private): New type.
9028 (lynx_add_process): New function.
9029 (lynx_create_inferior, lynx_attach): Replace calls to
9030 add_process by calls to lynx_add_process.
9031 (lynx_resume): If PTID is null, then try using
9032 current_process()->private->last_wait_event_ptid.
9034 (lynx_clear_inferiors): Delete. The contents of that function
9035 has been inlined in lynx_mourn;
9036 (lynx_wait_1): Save the ptid in the process's private data.
9037 (lynx_mourn): Free the process' private data. Replace call
9038 to lynx_clear_inferiors by call to clear_inferiors.
9040 2013-05-17 Yao Qi <yao@codesourcery.com>
9042 * i386-low.c (i386_length_and_rw_bits): Move the comment to
9045 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
9047 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9048 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
9049 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9050 PT_TEXT_END_ADDR guards. Update comments.
9051 (linux_target_op) <read_offsets>: Conditionally define to
9052 linux_read_offsets if the target is UCLIBC and if it defines
9053 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
9055 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
9056 Andrew Jenner <andrew@codesourcery.com>
9058 * Makefile.in (SFILES): Add linux-nios2-low.c.
9059 (clean): Add action to delete nios2-linux.c.
9060 (nios2-linux.c): New rule.
9061 * configure.srv: Add nios2*-*-linux*.
9062 * linux-nios2-low.c: New.
9064 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
9066 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9068 2013-04-25 Hui Zhu <hui@codesourcery.com>
9071 * ax.c (ax_printf): Add fflush.
9073 2013-04-22 Tom Tromey <tromey@redhat.com>
9075 * Makefile.in (SFILES): Add filestuff.c.
9076 (OBS): Add filestuff.o.
9077 (filestuff.o): New target.
9078 * config.in, configure: Rebuild.
9079 * configure.ac: Check for fdwalk, pipe2.
9081 2013-04-17 Pedro Alves <palves@redhat.com>
9083 * configure.ac (USE_THREAD_DB): Delete variable.
9084 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9085 Don't AC_SUBST USE_THREAD_DB.
9086 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9087 * config.in, configure: Regenerate.
9089 2013-04-16 Pedro Alves <palves@redhat.com>
9091 * linux-low.h (struct lwp_info) <thread_known>: Move under
9092 the USE_THREAD_DB #ifdef.
9094 2013-04-16 Pedro Alves <palves@redhat.com>
9096 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9097 (linux-low.o): Delete rule.
9098 * linux-low.h: Always include "gdb_thread_db.h" instead of
9099 conditionally including thread_db.h.
9100 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9103 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9105 * Makefile.in (install-only): Fix make install regression.
9107 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
9109 Convert man pages to texinfo, new gdbinit.5 texinfo page.
9110 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
9112 * gdbserver.1: Remove.
9114 2013-03-22 Pedro Alves <palves@redhat.com>
9116 * linux-low.c (handle_extended_wait): Don't call
9117 linux_enable_event_reporting.
9119 2013-03-15 Tony Theodore <tonyt@logyst.com>
9122 * Makefile.in (SHELL): Use @SHELL@.
9124 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9126 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9129 2013-03-13 Joel Brobecker <brobecker@adacore.com>
9131 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9132 Remove extraneous NULL element.
9134 2013-03-13 Yao Qi <yao@codesourcery.com>
9136 * tracepoint.c (traceframe_read_tsv): Look for the last matched
9137 'V' block in trace frame.
9139 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9141 * target.h (struct target_ops): Add btrace ops.
9142 (target_supports_btrace): New macro.
9143 (target_enable_btrace): New macro.
9144 (target_disable_btrace): New macro.
9145 (target_read_btrace): New macro.
9146 * gdbthread.h (struct thread_info): Add btrace field.
9147 * server.c: Include btrace-common.h.
9148 (handle_btrace_general_set): New function.
9149 (handle_btrace_enable): New function.
9150 (handle_btrace_disable): New function.
9151 (handle_general_set): Call handle_btrace_general_set.
9152 (handle_qxfer_btrace): New function.
9153 (struct qxfer qxfer_packets[]): Add btrace entry.
9154 * inferiors.c (remove_thread): Disable btrace.
9155 * linux-low: Include linux-btrace.h.
9156 (linux_low_enable_btrace): New function.
9157 (linux_low_read_btrace): New function.
9158 (linux_target_ops): Add btrace ops.
9159 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9160 Add srv_linux_btrace=yes.
9161 (x86_64-*-linux*): Add linux-btrace.o.
9162 Add srv_linux_btrace=yes.
9163 * configure.ac: Define HAVE_LINUX_BTRACE.
9164 * config.in: Regenerated.
9165 * configure: Regenerated.
9167 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9169 * server.c (handle_qxfer): Preserve error message if -3 is
9171 (qxfer): Document the -3 return value.
9173 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9175 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9176 (linux_btrace_h): New variable.
9177 (linux-btrace.o): New rule.
9179 2013-03-08 Stan Shebs <stan@codesourcery.com>
9180 Hafiz Abid Qadeer <abidh@codesourcery.com>
9182 * tracepoint.c (trace_buffer_size): New global.
9183 (DEFAULT_TRACE_BUFFER_SIZE): New define.
9184 (init_trace_buffer): Change to one-argument function. Allocate
9185 trace buffer memory.
9186 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9187 handle QTBuffer:size packet.
9188 (cmd_bigqtbuffer_size): New function.
9189 (initialize_tracepoint): Call init_trace_buffer with
9190 DEFAULT_TRACE_BUFFER_SIZE.
9191 * server.c (handle_query): Add QTBuffer:size in the
9194 2013-03-07 Yao Qi <yao@codesourcery.com>
9196 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9197 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9199 (cmd_qtsp): Adjust condition. Do post increment.
9200 Set cur_action and cur_step_action back to 0.
9202 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
9205 * linux-low.c (linux_write_memory): Return early success if LEN is
9208 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
9210 * configure.srv: Add x86_64-*-cygwin* as target.
9212 2013-02-28 Tom Tromey <tromey@redhat.com>
9214 * configure.ac: Invoke AC_SYS_LARGEFILE.
9215 * configure, config.in: Rebuild.
9217 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
9219 * win32-low.c: Throughout, fix format strings and casts of
9220 printf-like functions to avoid type related warnings on all
9222 (get_child_debug_event): Print dwDebugEventCode as hex since
9223 that's how it's usually documented.
9225 2013-02-28 Yao Qi <yao@codesourcery.com>
9227 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9230 2013-02-27 Jiong Wang <jiwang@tilera.com>
9232 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9233 (reg-tilegx32.c): New rule.
9234 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9235 * linux-tile-low.c (tile_arch_setup): New function. Invoke
9236 different register info initializer according to elf class.
9237 (init_registers_tilgx32): New function. The tilegx32 register info
9239 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9240 (tile_store_gregset): Likewise.
9242 2013-02-27 Yao Qi <yao@codesourcery.com>
9244 * server.c (process_point_options): Print debug message when
9245 debug_threads is true.
9247 2013-02-26 Yao Qi <yao@codesourcery.com>
9249 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9251 2013-02-19 Pedro Alves <palves@redhat.com>
9252 Kai Tietz <ktietz@redhat.com>
9256 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9257 instead of strtoul to extract address from packet.
9258 (process_serial_event) <'z'>: Likewise.
9260 2013-02-18 Yao Qi <yao@codesourcery.com>
9262 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9264 2013-02-14 Pedro Alves <palves@redhat.com>
9268 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9269 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9271 2013-02-14 Pedro Alves <palves@redhat.com>
9273 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9275 2013-02-14 Pedro Alves <palves@redhat.com>
9277 * tracepoint.c (save_string): Delete.
9278 (add_tracepoint_action): Use savestring instead of save_string.
9280 2013-02-12 Pedro Alves <palves@redhat.com>
9282 * linux-xtensa-low.c: Ditto.
9283 * xtensa-xtregs.c: Ditto.
9285 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9287 * thread-db.c (thread_db_get_tls_address): NULL pointer check
9290 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9292 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9293 aarch64_num_wp_regs and aarch64_num_bp_regs to
9294 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9296 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9298 * linux-aarch64-low.c (ps_get_thread_area): Replace
9299 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9301 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9302 Marcus Shawcroft <marcus.shawcroft@arm.com>
9303 Nigel Stephens <nigel.stephens@arm.com>
9304 Yufeng Zhang <yufeng.zhang@arm.com>
9306 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9307 (aarch64.c, aarch64-without-fpu.c): New targets.
9308 * configure.srv (aarch64*-*-linux*): New.
9309 * linux-aarch64-low.c: New file.
9311 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9313 * linux-low.c (handle_extended_wait, linux_create_inferior)
9314 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9315 (dequeue_one_deferred_signal, linux_resume_one_thread)
9316 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9317 (linux_tracefork_grandchild, linux_test_for_tracefork)
9318 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9319 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9320 where the argument is 0.
9322 2013-01-25 Yao Qi <yao@codesourcery.com>
9324 * event-loop.c: Include "queue.h".
9325 (gdb_event_p): New typedef.
9326 (struct gdb_event) <next_event>: Remove.
9327 (event_queue): Change to QUEUE(gdb_event_p).
9328 (async_queue_event): Remove.
9329 (gdb_event_xfree): New.
9330 (initialize_event_loop): New.
9331 (process_event): Use API from QUEUE.
9332 (wait_for_event): Likewise.
9333 * server.c (main): Call initialize_event_loop.
9334 * server.h (initialize_event_loop): Declare.
9336 2013-01-18 Yao Qi <yao@codesourcery.com>
9338 * ax.h (struct eval_agent_expr_context): New.
9339 (gdb_eval_agent_expr): Update declaration.
9340 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9341 TFRAME. Add new argument CTX.
9342 * server.h (struct eval_agent_expr_context): Declare.
9343 (agent_mem_read, agent_tsv_read): Update declaration.
9344 (agent_mem_read_string): Likewise.
9345 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9346 (add_traceframe_block): Add new argument TPOINT.
9347 Increase TPOINT->traceframe_usage.
9348 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9349 eval_tracepoint_agent_expr.
9350 (condition_true_at_tracepoint): Likewise.
9351 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9352 (agent_mem_read_string, agent_tsv_read): Likewise.
9354 2013-01-16 Yao Qi <yao@codesourcery.com>
9356 * linux-low.c (linux_resume_one_lwp): Don't check
9357 'lwp->bp_reinsert != 0'.
9359 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9360 Pedro Alves <palves@redhat.com>
9362 * lynx-low.c (ptrace_request_to_str): Define a temporary
9363 macro and use it to simplify this function's implementation.
9365 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9367 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9370 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9372 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9374 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9376 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9378 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9380 * lynx-low.c (lynx_resume): Use the resume_info parameter
9381 to determine the ptid for the lynx_ptrace call, unless
9382 it is equal to minus_one_ptid, in which case we use the
9383 ptid of the current_inferior.
9384 (lynx_wait_1): After having received a thread create/exit
9385 event, resume the inferior's execution using the signaling
9386 thread's ptid, rather than the old ptid.
9388 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9390 * lynx-low.c (lynx_resume): Delete variable ret.
9392 2013-01-01 Joel Brobecker <brobecker@adacore.com>
9394 * gdbreplay.c (gdbreplay_version): Update copyright year.
9395 * server.c (gdbserver_version): Likewise.
9397 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9399 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9402 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9404 * lynx-low.c (ptrace_request_to_str): Add handling for
9407 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9409 * lynx-low.c (lynx_attach): Delete variable new_process.
9411 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9413 * lynx-low.c (lynx_create_inferior): Delete variable
9416 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9418 * lynx-low.c (ptrace_request_to_str): Do not handle
9419 PTRACE_GETTHREADLIST if this macro does not exist.
9421 2012-12-15 Yao Qi <yao@codesourcery.com>
9423 * Makefile.in (OBS): Add notif.o.
9424 * notif.c, notif.h: New.
9425 * server.c: Include "notif.h".
9426 (struct vstop_notif) <next>: Remove.
9428 (queue_stop_reply): Update.
9429 (push_event, send_next_stop_reply): Remove.
9430 (discard_queued_stop_replies): Update.
9431 (notif_stop): New variable.
9432 (handle_v_stopped): Remove.
9433 (handle_v_requests): Don't call handle_v_stopped. Call
9434 handle_ack_notif instead.
9435 (queue_stop_reply_callback): Call notif_event_enque instead
9436 of queue_stop_reply.
9437 (handle_status): Don't call send_next_stop_reply, call
9438 notif_write_event instead.
9439 (kill_inferior_callback): Likewise.
9440 (detach_or_kill_inferior_callback): Likewise.
9441 (main): Call initialize_notif.
9442 (process_serial_event): Call QUEUE_is_empty.
9443 (handle_target_event): Call notif_push instead of push event.
9444 * server.h (push_event): Remove declaration.
9446 2012-12-10 Tom Tromey <tromey@redhat.com>
9448 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9449 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9452 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9453 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9454 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9455 (amd64-linux-ipa.o, ax.o): Rewrite.
9456 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9457 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9458 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9459 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9460 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9461 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9462 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9463 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9464 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9465 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9466 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9467 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9468 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9469 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9470 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9471 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9472 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9473 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9474 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9475 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9476 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9477 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9478 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9479 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9480 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9481 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9482 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9483 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9484 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9485 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9486 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9487 (reg-tilegx.o): Remove.
9488 (all_object_files): New macro.
9489 Include .deps files.
9490 * aclocal.m4, configure: Rebuild.
9491 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9492 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9493 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9495 2012-12-05 Tom Tromey <tromey@redhat.com>
9498 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9500 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
9502 * configure.ac: Check for linux/perf_event.h.
9503 * config.in: Regenerated.
9504 * configure: Regenerated.
9506 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9508 * hostio.c (handle_readlink): Decrease buffer size
9509 parameter passed to readlink by one byte.
9511 2012-11-26 Yao Qi <yao@codesourcery.com>
9513 * configure.ac (build_warnings): Append '-Wempty-body'.
9514 * configure: Regenerated.
9515 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9518 2012-11-15 Pierre Muller <muller@sourceware.org>
9520 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9521 * config.in: Regenerate.
9522 * configure: Regenerate.
9523 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9524 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9525 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9526 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9528 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9529 instead of <sys/wait.h> header.
9530 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9532 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
9534 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9535 (various make rules): Remove -DGDBSERVER
9537 2012-11-09 Yao Qi <yao@codesourcery.com>
9539 * spu-low.c (current_ptid): Move it to ..
9540 * gdbthread.h: ... here. New.
9541 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9542 * server.c (myresume, process_serial_event): Likewise.
9543 * thread-db.c (thread_db_find_new_threads): Likewise.
9544 * tracepoint.c (run_inferior_command): Likewise.
9546 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
9548 * server.c (handle_search_memory_1): Include access length in
9551 2012-09-05 Michael Brandt <michael.brandt@axis.com>
9553 * linux-crisv32-low.c: Fix compile errors.
9555 2012-09-04 Yao Qi <yao@codesourcery.com>
9557 * tracepoint.c (cmd_qtsv): Adjust debug message.
9558 Don't check CUR_TPOINT.
9560 2012-08-28 Yao Qi <yao@codesourcery.com>
9562 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9563 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9564 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9565 Remove declarations of xmalloc, xreallloc, xstrdup and
9567 * Makefile.in (libiberty_h): New.
9568 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9569 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9571 2012-08-23 Yao Qi <yao@codesourcery.com>
9573 * server.h: Remove declaration of 'xsnprintf'.
9575 2012-08-22 Keith Seitz <keiths@redhat.com>
9577 * server.h: Include build-gnulib-gbserver/config.h.
9578 * gdbreplay.c: Likewise.
9580 2012-08-08 Doug Evans <dje@google.com>
9582 * Makefile.in (SFILES): Add gdb_vecs.c.
9583 (OBS): Add gdb_vecs.o.
9584 (gdb_vecs_h, host_defs_h): New variables.
9585 (thread-db.o): Add $(gdb_vecs_h) dependency.
9586 (gdb_vecs.o): New rule.
9587 * thread-db.c: #include "gdb_vecs.h".
9588 (thread_db_load_search): Use a vector to iterate over path elements.
9589 Handle text appearing after "$pdir".
9591 * configure.ac: Add check for strstr.
9592 * config.in: Regenerate.
9593 * configure: Regenerate.
9595 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9597 * hostio.c (handle_pread): If pread fails, fall back to attempting
9599 (handle_pwrite): Likewise for pwrite.
9601 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9603 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9604 between unsupported TYPE and unimplementable ADDR/LEN combination.
9605 (arm_insert_point): Act on new return value.
9607 2012-07-31 Pedro Alves <palves@redhat.com>
9609 * server.c (process_point_options): Only skip tokens if we find
9610 one that is unrecognized. Don't treat 'X' specially while
9611 skipping unrecognized tokens.
9613 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9615 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9616 to 4-byte-align HW breakpoint addresses for Thumb.
9618 2012-07-27 Yao Qi <yao@codesourcery.com>
9622 * server.h: Declare gdb_agent_about_to_close.
9623 * target.c (kill_inferior): Include "agent.h".
9624 New. Send command 'kill'.
9625 * target.h (kill_inferior): Removed macro.
9626 * tracepoint.c (gdb_agent_about_to_close): New.
9627 (gdb_agent_helper_thread): Handle command 'close'.
9628 Wait endlessly until the inferior stops.
9629 Install gdb_agent_remove_socket to atexit hook.
9630 (agent_socket_name): New static variable.
9631 (gdb_agent_socket_init): Replace local variable 'name' with
9632 'agent_socket_name'.
9633 (gdb_agent_remove_socket): New.
9635 2012-07-27 Yao Qi <yao@codesourcery.com>
9637 * server.c (process_point_options): Stop at 'X' when parsing.
9639 2012-07-19 Michael Eager <eager@eagercon.com>
9641 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
9643 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9644 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9645 hardware breakpoint.
9647 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9649 * gdbserver/linux-low.c (initialize_low): Call
9650 linux_ptrace_init_warnings.
9652 2012-07-02 Doug Evans <dje@google.com>
9654 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9657 2012-07-02 Stan Shebs <stan@codesourcery.com>
9659 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9660 (ax.o): Add it to build rule.
9662 (OBS): Add format.o.
9663 (IPA_OBS): Add format.o.
9664 * server.c (handle_query): Claim support for breakpoint commands.
9665 (process_point_options): Add command case.
9666 (process_serial_event): Leave running if there are printfs in
9668 * mem-break.h (any_persistent_commands): Declare.
9669 (add_breakpoint_commands): Declare.
9670 (gdb_no_commands_at_breakpoint): Declare.
9671 (run_breakpoint_commands): Declare.
9672 * mem-break.c (struct point_command_list): New struct.
9673 (struct breakpoint): New field command_list.
9674 (any_persistent_commands): New function.
9675 (add_commands_to_breakpoint): New function.
9676 (add_breakpoint_commands): New function.
9677 (gdb_no_commands_at_breakpoint): New function.
9678 (run_breakpoint_commands): New function.
9679 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9681 * ax.c: Include format.h.
9682 (ax_printf): New function.
9683 (gdb_eval_agent_expr): Add printf opcode.
9685 2012-06-13 Yao Qi <yao@codesourcery.com>
9687 * server.c (start_inferior): Remove duplicated writes to fields
9688 'last_resume_kind' and 'last_status' of 'current_inferior'.
9690 2012-06-12 Yao Qi <yao@codesourcery.com>
9691 Pedro Alves <palves@redhat.com>
9693 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9695 * server.c (handle_v_cont): Extend comment.
9697 2012-06-11 Yao Qi <yao@codesourcery.com>
9699 * linux-low.c (linux_attach): Add 'static'.
9701 2012-06-06 Yao Qi <yao@codesourcery.com>
9703 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9705 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9707 Fix gcc -flto compilation warning.
9708 * server.c (main): Make variable multi_mode and attach volatile.
9710 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9712 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9713 if the platform doesn't know about it.
9715 2012-05-30 Jeff Kenton <jkenton@tilera.com>
9717 * Makefile.in (SFILES): Add linux-tile-low.c.
9718 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9719 * configure.srv: Handle tilegx-*-linux*.
9720 * linux-tile-low.c: New file.
9722 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9724 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9726 2012-05-24 Pedro Alves <palves@redhat.com>
9730 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
9732 2012-05-24 Pedro Alves <palves@redhat.com>
9736 Replace target_signal with gdb_signal throughout.
9738 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9740 * linux-low.c (linux_store_registers): Avoid the copying sequence
9741 when no data has been retrieved by ptrace.
9743 2012-05-22 Will Deacon <will.deacon@arm.com>
9745 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9746 Include asm/ptrace.h.
9747 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9750 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9752 * linux-low.c (linux_store_registers): Don't re-retrieve data
9753 with ptrace that has already been obtained from /proc. Always
9754 copy any data retrieved with ptrace to the buffer supplied.
9756 2012-05-11 Yao Qi <yao@codesourcery.com>
9757 Pedro Alves <palves@redhat.com>
9759 * linux-low.c (enum stopping_threads_kind): New.
9760 (stopping_threads): Change type to `enum stopping_threads_kind'.
9761 (handle_extended_wait): If stopping and suspending threads, leave
9762 the new_lwp suspended too.
9763 (linux_wait_for_event): Adjust.
9764 (stop_all_lwps): Set `stopping_threads' to
9765 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9766 whether we're suspending threads or just stopping them. Assert no
9769 2012-04-29 Yao Qi <yao@codesourcery.com>
9771 * server.h: Move some code to ...
9772 * gdbthread.h: ... here. New.
9773 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9774 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9775 (nto-low.o, win32-low.o): Likewise.
9776 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9777 * regcache.c, remote-utils.c, server.c: Likewise.
9778 * target.c, tracepoint.c, win32-low.c: Likewise.
9780 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9782 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9783 (PTRACE_ARG4_TYPE): Likewise.
9784 (PTRACE_XFER_TYPE): Likewise.
9785 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9786 ptrace to PTRACE_ARG3_TYPE.
9787 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9788 (PTRACE_ARG4_TYPE): Likewise.
9789 (PTRACE_XFER_TYPE): Likewise.
9790 (linux_detach_one_lwp): Cast fourth argument of
9791 ptrace to long then PTRACE_ARG4_TYPE.
9792 (regsets_fetch_inferior_registers): Cast third argument of
9793 ptrace to long then PTRACE_ARG3_TYPE.
9794 (regsets_store_inferior_registers): Likewise.
9796 2012-04-20 Pedro Alves <palves@redhat.com>
9798 * configure: Regenerate.
9800 2012-04-19 Pedro Alves <palves@redhat.com>
9802 * Makefile.in (GNULIB_BUILDDIR): New.
9803 (LIBGNU, INCGNU, GNULIB_H): Adjust.
9804 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9805 (all, install-only, uninstall, clean-info, all-lib, clean): No
9806 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9807 (maintainer-clean realclean distclean): Use subdir_do.
9809 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
9810 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
9811 * acinclude.m4: Include acx_configure_dir.m4.
9812 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9813 calls. Call AC_PROG_RANLIB. Configure gnulib using
9816 (GNULIB_STDINT_H): Adjust.
9817 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9818 * gdbreplay.c: Include build-gnulib/config.h.
9819 * server.h: Likewise.
9820 * aclocal.m4: Regenerate.
9821 * config.in: Regenerate.
9822 * configure: Regenerate.
9824 2012-04-19 Pedro Alves <palves@redhat.com>
9826 * Makefile.in (LIBGNU, INCGNU): Adjust.
9827 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9828 (all, install-only, uninstall, clean-info, all-lib, clean)
9829 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9830 * configure.ac: Adjust AC_OUTPUT output.
9831 * aclocal.m4: Regenerate.
9832 * configure: Regenerate.
9834 2012-04-19 Pedro Alves <palves@redhat.com>
9836 * Makefile.in (generated_files): New.
9837 (server_h): Remove the explicit dependency on config.h, and depend
9838 on $generated_files.
9840 2012-04-19 Pedro Alves <palves@redhat.com>
9842 * Makefile.in (INCGNU): Add -Ignulib.
9844 2012-04-19 Pedro Alves <palves@redhat.com>
9846 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9847 (INCGNU): ... this, and spell out -I here.
9848 (GNULIB_LIB): Rename to ...
9850 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9852 2012-04-19 Pedro Alves <palves@redhat.com>
9854 * config.in: Regenerate.
9856 2012-04-19 Pedro Alves <palves@redhat.com>
9858 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9859 * server.h (memmem): Remove declaration.
9860 * config.in: Regenerate.
9861 * configure: Regenerate.
9863 2012-04-19 Yao Qi <yao@codesourcery.com>
9865 * Makefile.in (SFILES): Add common/vec.c.
9869 2012-04-19 Yao Qi <yao@codesourcery.com>
9871 * remote-utils.c (prepare_resume_reply): Replace with macro
9872 target_core_of_thread.
9873 * server.c (handle_qxfer_threads_proper): Likewise.
9874 * target.h (traget_core_of_thread): New macro.
9876 2012-04-18 Pedro Alves <palves@redhat.com>
9878 * aclocal.m4: Regenerate.
9879 * configure: Regenerate.
9881 2012-04-16 Yao Qi <yao@codesourcery.com>
9883 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9884 duplicated on address.
9886 2012-04-16 Yao Qi <yao@codesourcery.com>
9888 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9889 (struct tracepoint_action_ops) <send>: New field.
9890 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9891 (agent_expr_send, x_tracepoint_action_send): New.
9892 (l_tracepoint_action_send): New.
9893 (cmd_qtdp): Download and install tracepoint
9894 according to `use_agent'.
9895 (run_inferior_command): Add one more parameter `len'.
9897 (tracepoint_send_agent): New.
9898 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9900 2012-04-16 Yao Qi <yao@codesourcery.com>
9902 * tracepoint.c (download_tracepoints): Moved to ...
9903 (cmd_qtstart): ... here.
9905 2012-04-14 Yao Qi <yao@codesourcery.com>
9907 * tracepoint.c: Include inttypes.h.
9908 (struct collect_memory_action): Use sized types.
9909 (struct tracepoint): Likewise.
9910 (cmd_qtdp, stop_tracing): Update print specifiers.
9911 (cmd_qtp, response_tracepoint): Likewise.
9912 (collect_data_at_tracepoint): Likewise.
9913 (collect_data_at_step): Likewise.
9915 2012-04-14 Yao Qi <yao@codesourcery.com>
9917 Import gnulib module inttypes.
9918 * aclocal.m4, config.in, configure: Regenerated.
9920 2012-04-14 Yao Qi <yao@codesourcery.com>
9922 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9923 Makefile and config.status at last.
9925 2012-04-13 Yao Qi <yao@codesourcery.com>
9927 * tracepoint.c: Include stdint.h unconditionally.
9929 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9931 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9932 on BFD_HAVE_SYS_PROCFS_TYPE.
9933 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9934 * configure: Regenerate.
9935 * config.in: Likewise.
9937 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9939 * Makefile.in (clean): Also remove x32.c x32-linux.c
9940 x32-avx.c x32-avx-linux.c.
9941 (x32.o): New target.
9943 (x32-linux.o): Likewise.
9944 (x32-linux.c): Likewise.
9945 (x32-avx.o): Likewise.
9946 (x32-avx.c): Likewise.
9947 (x32-avx-linux.o): Likewise.
9948 (x32-avx-linux.c): Likewise.
9950 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9951 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9952 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9953 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9954 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9955 i386/x32-avx-linux.xml.
9957 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9958 (init_registers_x32_avx_linux): Likwise.
9959 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9960 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9962 2012-04-13 Pedro Alves <palves@redhat.com>
9964 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9965 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9966 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9967 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9970 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9972 * linux-x86-low.c (compat_x32_clock_t): New.
9973 (compat_x32_siginfo_t): Likewise.
9974 (compat_x32_siginfo_from_siginfo): Likewise.
9975 (siginfo_from_compat_x32_siginfo): Likewise.
9976 (linux_is_elf64): Likewise.
9977 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9978 and siginfo_from_compat_x32_siginfo for x32.
9979 (x86_arch_setup): Set linux_is_elf64.
9981 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9984 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9986 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9987 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9988 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9989 compatible with process.
9991 2012-04-12 Yao Qi <yao@codesourcery.com>
9993 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9994 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9995 (install-only, install-info, clean): Handle sub dir gnulib.
9996 (all-lib, am--refresh): New targets.
9997 (memmem.o): Remove target.
9998 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9999 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
10000 (AC_REPLACE_FUNCS): Remove memmem.
10001 Invoke gl_INIT and AM_INIT_AUTOMAKE.
10002 (AC_OUTPUT): Generate Makefile in gnulib/.
10003 * aclocal.m4, config.in, configure: Regenerated.
10005 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10007 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10009 2012-04-05 Pedro Alves <palves@redhat.com>
10011 -Werror=strict-aliasing
10013 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10016 2012-04-04 Pedro Alves <palves@redhat.com>
10018 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10019 (sparc_store_gregset_from_stack, sparc_store_gregset)
10020 (sparc_breakpoint_at): Fix formatting.
10022 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10024 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10026 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10027 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10028 * config.in: Regenerate.
10029 * configure: Likewise.
10031 2012-03-29 Pedro Alves <palves@redhat.com>
10033 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10034 Correct ptrace arguments.
10036 2012-03-28 Pedro Alves <palves@redhat.com>
10038 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10039 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10040 (IA64_FR1_REGNUM): New defines.
10041 (ia64_fetch_register): New.
10042 (the_low_target): Install it.
10043 * linux-low.h (struct linux_target_ops) <fetch_register>: New
10045 * linux-low.c (linux_fetch_registers): Try the
10046 the_low_target.fetch_register hook first.
10048 * linux-arm-low.c (the_low_target): Adjust.
10049 * linux-bfin-low.c (the_low_target): Adjust.
10050 * linux-cris-low.c (the_low_target): Adjust.
10051 * linux-crisv32-low.c (the_low_target): Adjust.
10052 * linux-m32r-low.c (the_low_target): Adjust.
10053 * linux-m68k-low.c (the_low_target): Adjust.
10054 * linux-mips-low.c (the_low_target): Adjust.
10055 * linux-ppc-low.c (the_low_target): Adjust.
10056 * linux-s390-low.c (the_low_target): Adjust.
10057 * linux-sh-low.c (the_low_target): Adjust.
10058 * linux-sparc-low.c (the_low_target): Adjust.
10059 * linux-tic6x-low.c (the_low_target): Adjust.
10060 * linux-x86-low.c (the_low_target): Adjust.
10061 * linux-xtensa-low.c (the_low_target): Adjust.
10063 2012-03-26 Pedro Alves <palves@redhat.com>
10065 * server.c (handle_qxfer_libraries): Don't bail early if
10066 the_target->qxfer_libraries_svr4 is not NULL.
10068 2012-03-26 Pedro Alves <palves@redhat.com>
10070 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10072 2012-03-23 Pedro Alves <palves@redhat.com>
10074 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10075 "library-list-svr4" element's start tag when the the DSO list is
10078 2012-03-23 Pedro Alves <palves@redhat.com>
10080 * linux-low.c (read_one_ptr): Read the inferior's pointer through
10081 a variable whose type size is the same as the inferior's pointer
10084 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
10086 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10088 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10089 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10090 * linux-low.h: Include <signal.h>.
10091 (struct siginfo): Remove forward declaration.
10092 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10095 2012-03-21 Mike Frysinger <vapier@gentoo.org>
10097 * .gitignore: Ignore more files.
10099 2012-03-19 Pedro Alves <palves@redhat.com>
10100 Jan Kratochvil <jan.kratochvil@redhat.com>
10102 * server.c (cont_thread, general_thread): Add describing comments.
10103 (start_inferior): Clear `cont_thread'.
10104 (handle_v_cont): Don't set `cont_thread' if resuming all threads
10107 2012-03-15 Yao Qi <yao@codesourcery.com>
10109 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
10111 (cmd_qtdp): ... here.
10113 2012-03-15 Yao Qi <yao@codesourcery.com>
10115 * tracepoint.c (struct tracepoint_action_ops): New.
10116 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10117 (m_tracepoint_action_download): New.
10118 (r_tracepoint_action_download): New.
10119 (x_tracepoint_action_download): New.
10120 (l_tracepoint_action_download): New.
10121 (add_tracepoint_action): Install `action->ops' according type.
10122 (download_tracepoint_1): Move code `download' function pointer
10123 of various tracepoint_action_ops.
10125 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10127 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
10128 linux_ptrace_attach_warnings.
10130 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10132 * Makefile.in (linux-ptrace.o): New.
10133 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10134 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10135 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10136 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10137 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10139 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10141 2012-03-08 Yao Qi <yao@codesourcery.com>
10142 Pedro Alves <palves@redhat.com>
10144 Fix PR server/13392.
10145 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10146 offset of JMP insn.
10147 * tracepoint.c (remove_tracepoint): New.
10148 (cmd_qtdp): Call remove_tracepoint when failed to install.
10150 2012-03-07 Pedro Alves <palves@redhat.com>
10152 * linux-low.c (get_detach_signal): New.
10153 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10154 Pass on pending signals to PTRACE_DETACH. Check the result of the
10156 * server.c (program_signals, program_signals_p): New.
10157 (handle_general_set): Handle QProgramSignals.
10158 * server.h (program_signals, program_signals_p): Declare.
10160 2012-03-05 Pedro Alves <palves@redhat.com>
10161 Jan Kratochvil <jan.kratochvil@redhat.com>
10163 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10166 2012-03-03 Yao Qi <yao@codesourcery.com>
10168 * tracepoint.c (tracepoint_look_up_symbols): Update call to
10169 agent_look_up_symbols.
10171 2012-03-03 Yao Qi <yao@codesourcery.com>
10173 * Makefile.in (linux-low.o): Keep dependence on agent.h.
10174 (linux-x86-low.o): Likewise.
10175 * server.h: Remove in_process_agent_loaded.
10176 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10180 2012-03-03 Yao Qi <yao@codesourcery.com>
10182 * tracepoint.c (gdb_agent_capability): New global.
10183 (in_process_agent_loaded_ust): Renamed to
10184 `in_process_agent_supports_ust'.
10186 (in_process_agent_supports_ust): Call agent_capability_check.
10187 (clear_installed_tracepoints): Assert that agent supports
10190 2012-03-03 Yao Qi <yao@codesourcery.com>
10192 * linux-low.c (linux_supports_agent): New.
10193 (linux_target_ops): Initialize field `supports_agent' with
10194 linux_supports_agent.
10195 * target.h (struct target_ops) <supports_agent>: New.
10196 (target_supports_agent): New macro.
10197 * server.c (handle_general_set): Handle packet 'QAgent'.
10198 (handle_query): Send `QAgent+'.
10199 * Makefile.in (server.o): Depends on agent.h.
10201 2012-03-03 Yao Qi <yao@codesourcery.com>
10203 * Makefile.in (OBS): Add agent.o.
10204 Add new rule for agent.o.
10205 Track dependence of tracepoint.c on agent.h.
10206 * tracepoint.c (run_inferior_command_1):
10207 (run_inferior_command): Call agent_run_command.
10208 (gdb_ust_connect_sync_socket): Deleted. Move it to
10210 (resume_thread, stop_thread): Likewise.
10211 (gdb_ust_socket_init): Renamed to ...
10212 (gdb_agent_socket_init): ... New.
10213 (gdb_ust_thread): Renamed to ...
10214 (gdb_agent_helper_thread): ... New.
10215 (gdb_ust_init): Move some code to ...
10216 (gdb_agent_init): ... here. New.
10217 [HAVE_UST]: Call gdb_ust_init.
10218 (initialize_tracepoint_ftlib): Call gdb_agent_init.
10219 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10220 * config.in, configure: Regenerated.
10222 2012-03-02 Pedro Alves <palves@redhat.com>
10224 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10225 * linux-low.c (struct simple_pid_list): New.
10226 (stopped_pids): New a struct simple_pid_list pointer.
10227 (add_to_pid_list, pull_pid_from_list): New.
10228 (handle_extended_wait): Don't assume the first signal new children
10229 report is SIGSTOP. Adjust call to pull_pid_from_list.
10230 (linux_wait_for_lwp): Adjust.
10232 2012-03-02 Yao Qi <yao@codesourcery.com>
10234 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10237 2012-03-02 Yao Qi <yao@codesourcery.com>
10239 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10240 `stop_pc' and `tpoint'. Update caller.
10242 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
10244 * linux-low.h (linux_target_ops): Add regset_bitmap member.
10245 * linux-low.c (use_linux_regsets): New macro.
10246 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10247 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10248 (linux_register_in_regsets): New function.
10249 (usr_fetch_inferior_registers): Skip registers covered by
10251 (usr_store_inferior_registers): Likewise.
10252 (usr_fetch_inferior_registers): New macro.
10253 (usr_store_inferior_registers): Likewise.
10254 (linux_fetch_registers): Handle mixed regset/non-regset targets.
10255 (linux_store_registers): Likewise.
10256 * linux-mips-low.c (init_registers_mips_dsp_linux): New
10258 (init_registers_mips64_dsp_linux): Likewise.
10259 (init_registers_mips_linux): New macro.
10260 (init_registers_mips_dsp_linux): Likewise.
10261 (mips_dsp_num_regs): Likewise.
10262 (DSP_BASE, DSP_CONTROL): New fallback macros.
10263 (mips_base_regs): New macro.
10264 (mips_regmap): Use it. Fix the size.
10265 (mips_dsp_regmap): New variable.
10266 (mips_dsp_regset_bitmap): Likewise.
10267 (mips_arch_setup): New function.
10268 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10270 (mips_cannot_store_register): Likewise.
10271 (the_low_target): Update .arch_setup, .num_regs and .regmap
10272 initializers. Add .regset_bitmap initializer.
10273 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10275 * linux-bfin-low.c (the_low_target): Likewise.
10276 * linux-cris-low.c (the_low_target): Likewise.
10277 * linux-crisv32-low.c (the_low_target): Likewise.
10278 * linux-ia64-low.c (the_low_target): Likewise.
10279 * linux-m32r-low.c (the_low_target): Likewise.
10280 * linux-m68k-low.c (the_low_target): Likewise.
10281 * linux-ppc-low.c (the_low_target): Likewise.
10282 * linux-s390-low.c (the_low_target): Likewise.
10283 * linux-sh-low.c (the_low_target): Likewise.
10284 * linux-sparc-low.c (the_low_target): Likewise.
10285 * linux-tic6x-low.c (the_low_target): Likewise.
10286 * linux-x86-low.c (the_low_target): Likewise.
10287 * linux-xtensa-low.c (the_low_target): Likewise.
10288 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10289 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
10290 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10292 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10293 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10295 2012-02-29 Yao Qi <yao@codesourcery.com>
10296 Pedro Alves <palves@redhat.com>
10298 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10299 `step_over_finished' is true.
10301 2012-02-27 Pedro Alves <palves@redhat.com>
10303 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10304 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10306 2012-02-27 Pedro Alves <palves@redhat.com>
10309 * linux-low.c (pid_is_stopped): New.
10310 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10312 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
10314 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10317 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10319 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10321 2012-02-24 Luis Machado <lgustavo@codesourcery>
10323 * server.c (handle_query): Advertise support for target-side
10324 breakpoint condition evaluation.
10325 (process_point_options): New function.
10326 (process_serial_event): When inserting a breakpoint, check for
10327 a target-side condition that should be evaluated.
10329 * mem-break.c: Include regcache.h and ax.h.
10330 (point_cond_list_t): New data structure.
10331 (breakpoint) <cond_list>: New field.
10332 (find_gdb_breakpoint_at): Make non-static.
10333 (delete_gdb_breakpoint_at): Clear any target-side
10335 (clear_gdb_breakpoint_conditions): New function.
10336 (add_condition_to_breakpoint): Likewise.
10337 (add_breakpoint_condition): Likewise.
10338 (gdb_condition_true_at_breakpoint): Likewise.
10339 (gdb_breakpoint_here): Return result directly instead
10340 of going through a local variable.
10342 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10343 (clear_gdb_breakpoint_conditions): Likewise.
10344 (add_breakpoint_condition): Likewise.
10345 (gdb_condition_true_at_breakpoint): Likewise.
10347 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10348 (need_step_over_p): Take target-side breakpoint condition into
10351 2012-02-24 Luis Machado <lgustavo@codesourcery>
10353 * server.h: Include tracepoint.h.
10354 (agent_mem_read, agent_get_trace_state_variable_value,
10355 agent_set_trace_state_variable_value,
10356 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10357 get_set_tsv_func_addr): New prototypes.
10359 * ax.h: New include file.
10360 * ax.c: New source file.
10362 * tracepoint.c: Include ax.h.
10363 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10364 agent_expr, eval_result_type): Move to ax.h.
10365 (parse_agent_expr): Rename to ...
10366 (gdb_parse_agent_expr): ... this, make it non-static and move
10368 (unparse_agent_expr) Rename to ...
10369 (gdb_unparse_agent_expr): ... this, make it non-static and move
10371 (eval_agent_expr): Rename to ...
10372 (eval_tracepoint_agent_expr): ... this.
10373 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10374 forward declarations.
10375 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10376 (agent_get_trace_state_variable_value): New function.
10377 (agent_set_trace_state_variable_value): New function.
10378 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10379 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10380 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10381 (condition_true_at_tracepoint): Likewise.
10382 (parse_agent_expr): Rename to ...
10383 (gdb_parse_agent_expr): ... this and move to ax.c.
10384 (unparse_agent_expr): Rename to ...
10385 (gdb_unparse_agent_expr): ... this and move to ax.c.
10386 (gdb_agent_op_name): Move to ax.c.
10387 (eval_agent_expr): Rename to ...
10388 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10390 (eval_tracepoint_agent_expr): New function.
10391 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
10393 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10395 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10396 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10397 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10398 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10399 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10400 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10401 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10402 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10403 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10404 (compile_bytecodes): Remove forward declaration.
10405 (is_goto_target): Move to ax.c.
10406 (compile_bytecodes): Move to ax.c and call
10407 agent_get_trace_state_variable_value (...) and
10408 agent_set_trace_state_variable_value (...).
10410 * Makefile.in: Update ax.c and IPA dependencies.
10412 2012-02-24 Pedro Alves <palves@redhat.com>
10414 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10415 (cmd_bigqtbuffer_circular): ... this. Only handle
10416 'QTBuffer:circular:'.
10417 (handle_tracepoint_general_set): Adjust.
10419 2012-02-16 Yao Qi <yao@codesourcery.com>
10421 * inferiors.c: Move code to ...
10422 * dll.c: .... here. New.
10423 * server.h: Declare clear_dlls.
10424 * Makefile.in (SFILES): Add dll.c.
10428 2012-02-11 Yao Qi <yao@codesourcery.com>
10430 * server.c: (handle_monitor_command): Add a new parameter
10432 (handle_query): Update caller.
10434 2012-02-09 Joel Brobecker <brobecker@adacore.com>
10436 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10437 * configure, config.in: Regenerate.
10438 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10441 2012-02-02 Pedro Alves <palves@redhat.com>
10443 Try SIGKILL first, then PTRACE_KILL.
10444 * linux-low.c (linux_kill_one_lwp): New.
10445 (linux_kill_one_lwp): Rename to ...
10446 (kill_one_lwp_callback): ... this. Use the new
10447 linux_kill_one_lwp.
10449 2012-02-02 Pedro Alves <palves@redhat.com>
10451 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10454 2012-01-27 Pedro Alves <palves@redhat.com>
10456 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10457 (elf_64_file_p): Make static.
10458 (linux_pid_exe_is_elf_64_file): New.
10459 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10460 Delete declarations.
10461 (linux_pid_exe_is_elf_64_file): Declare.
10462 * linux-x86-low.c (x86_arch_setup): Use
10463 linux_pid_exe_is_elf_64_file.
10465 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10467 * linux-low.c (linux_wait_for_event_1): Rename to ...
10468 (linux_wait_for_event): ... here and merge it with former
10469 linux_wait_for_event - new variable wait_ptid, use it.
10470 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10472 2012-01-23 Pedro Alves <palves@redhat.com>
10474 * server.c (main): Avoid yet another case of infinite loop while
10475 detaching/killing after a longjmp.
10477 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10480 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10482 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10484 * hostio.c (handle_readlink): New function.
10485 (handle_vFile): Call it to handle "vFile:readlink" packets.
10487 2012-01-20 Pedro Alves <palves@redhat.com>
10488 Ulrich Weigand <ulrich.weigand@linaro.org>
10490 * server.c (handle_v_requests): Only support vAttach and vRun to
10491 start multiple processes when in extended protocol mode.
10493 2012-01-17 Pedro Alves <palves@redhat.com>
10495 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10496 memalign plus mprotect to allocate the scratch buffer.
10498 2012-01-13 Pedro Alves <palves@redhat.com>
10500 * server.c (attach_inferior): Clear `cont_thread'.
10502 2012-01-13 Pedro Alves <palves@redhat.com>
10504 * server.c (main): Avoid infinite loop while detaching/killing
10507 2012-01-09 Doug Evans <dje@google.com>
10509 * server.c (start_inferior): Set last_ptid in --wrapper case.
10511 2012-01-06 Yao Qi <yao@codesourcery.com>
10513 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10515 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10517 2012-01-04 Yao Qi <yao@codesourcery.com>
10519 * tracepoint.c (cmd_qtdp): Print debug message
10520 for static tracepoint.
10522 2012-01-04 Yao Qi <yao@codesourcery.com>
10524 * tracepoint.c (trace_vdebug): Differentiate debug message
10525 between gdbserver and IPA.
10527 2012-01-03 Yao Qi <yao@codesourcery.com>
10529 * tracepoint.c (tracepoint_was_hit): Don't collect for
10532 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10534 * terminal.h: Reformat copyright header.
10536 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10538 * server.c (gdbserver_version): Update copyright year.
10539 * gdbreplay.c (gdbreplay_version): Likewise.
10541 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10543 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10546 2011-12-18 Hui Zhu <teawater@gmail.com>
10547 * linux-low.c (linux_create_inferior): Save return value to ret.
10549 2011-12-18 Hui Zhu <teawater@gmail.com>
10551 * linux-low.c (linux_create_inferior): Save return value to ret.
10553 2011-12-16 Doug Evans <dje@google.com>
10555 * linux-low.c (linux_create_inferior): If stdio connection,
10556 redirect stdin from /dev/null, stdout to stderr.
10557 * remote-utils.c (remote_is_stdio): New static global.
10558 (remote_connection_is_stdio): New function.
10559 (remote_prepare): Handle stdio connection.
10560 (remote_open): Ditto.
10561 (remote_close): Don't close stdin for stdio connections.
10562 (read_prim,write_prim): New functions. Replace all calls to
10563 read/write to these.
10564 * server.c (main): Watch for "-" argument. Move call to
10565 remote_prepare before start_inferior.
10566 * server.h (STDIO_CONNECTION_NAME): New macro.
10567 (remote_connection_is_stdio): Declare.
10569 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10570 in debugging output.
10572 2011-12-15 Yao Qi <yao@codesourcery.com>
10574 * tracepoint.c: Include sys/syscall.h.
10575 (gdb_ust_thread): Remove preprocessor conditional.
10577 2011-12-14 Pedro Alves <pedro@codesourcery.com>
10579 * linux-low.c (linux_detach_one_lwp): Call
10580 the_low_target.prepare_to_resume before detaching.
10582 2011-12-14 Yao Qi <yao@codesourcery.com>
10584 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10587 2011-12-14 Yao Qi <yao@codesourcery.com>
10589 * i386-low.c (i386_low_stopped_data_address): Initialize local
10590 variable `control'.
10592 2011-12-13 Pedro Alves <pedro@codesourcery.com>
10596 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10597 DR_CONTROL unless necessary. Extend comments.
10598 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10599 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10601 2011-12-13 Yao Qi <yao@codesourcery.com>
10603 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10605 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10607 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10609 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10610 Print new debug message for such case.
10612 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10614 Fix overlapping memcpy.
10615 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10616 the read_inferior_memory transfer.
10617 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10618 write_inferior_memory transfer.
10619 (set_fast_tracepoint_jump): New variable buf. Use it for the
10620 read_inferior_memory and write_inferior_memory transfers.
10621 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10622 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10623 Use it for the write_inferior_memory transfer.
10624 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10627 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10629 * linux-low.c (fetch_register, store_register): Make code
10630 consistent, fix formatting.
10632 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10634 * linux-low.c (usr_store_inferior_registers): Factor out code
10635 to handle individual registers into...
10636 (store_register): ... this new function.
10638 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10640 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10641 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10642 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10643 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10644 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10645 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10646 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10647 (srv_xmlfiles): Add new XML files.
10649 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10651 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10652 (init_registers_s390_linux32v1): Add prototype.
10653 (init_registers_s390_linux32v2): Likewise.
10654 (init_registers_s390_linux64v1): Likewise.
10655 (init_registers_s390_linux64v2): Likewise.
10656 (init_registers_s390x_linux64v1): Likewise.
10657 (init_registers_s390x_linux64v2): Likewise.
10658 (s390_num_regs): Increment to 52.
10659 (s390_regmap): Add orig_r2 register.
10660 (s390_num_regs_3264): Increment to 68.
10661 (s390_regmap_3264): Add orig_r2 register.
10662 (s390_collect_ptrace_register): Handle orig_r2 register.
10663 (s390_supply_ptrace_register): Likewise.
10664 (s390_fill_last_break): New function.
10665 (s390_store_last_break): Likewise.
10666 (s390_fill_system_call): New function.
10667 (s390_store_system_call): Likewise.
10668 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10670 (s390_check_regset): New function.
10671 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10672 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10673 Update target_regsets for available register sets.
10675 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10676 Jan Kratochvil <jan.kratochvil@redhat.com>
10678 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10679 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10681 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10682 * linux-low.h (struct process_info_private): New member r_debug.
10683 * server.c (handle_qxfer_libraries): Call
10684 the_target->qxfer_libraries_svr4.
10685 (handle_qxfer_libraries_svr4): New function.
10686 (qxfer_packets): New entry "libraries-svr4".
10687 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10688 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10689 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10690 PACKET_qXfer_libraries_svr4.
10692 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10694 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10695 PSW address/mask between 8-byte and 16-byte formats.
10696 (s390_supply_ptrace_register): Likewise.
10697 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10698 basic addressing mode bit.
10700 2011-11-24 Stan Shebs <stan@codesourcery.com>
10702 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10704 2011-11-17 Stan Shebs <stan@codesourcery.com>
10706 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10707 (tracing_start_time): New global.
10708 (tracing_stop_time): New global.
10709 (tracing_user_name): New global.
10710 (tracing_notes): New global.
10711 (tracing_stop_note): New global.
10712 (cmd_qtstart): Set traceframe_usage, start_time.
10713 (stop_tracing): Set stop_time.
10714 (cmd_qtstatus): Report additional status.
10715 (cmd_qtp): New function.
10716 (handle_tracepoint_query): Call it.
10717 (cmd_qtnotes): New function.
10718 (handle_tracepoint_general_set): Call it.
10719 (get_timestamp): Rename from tsv_get_timestamp.
10721 2011-11-14 Stan Shebs <stan@codesourcery.com>
10722 Kwok Cheung Yeung <kcy@codesourcery.com>
10724 * linux-x86-low.c (small_jump_insn): New.
10725 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10726 trampoline and error message, build a trampoline and issue a small
10727 jump instruction to it.
10728 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10729 trampoline and error message.
10730 (x86_get_min_fast_tracepoint_insn_len): New.
10731 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10732 * linux-low.h (struct linux_target_ops): Add arguments to
10733 install_fast_tracepoint_jump_pad operation, add new operation.
10734 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10736 (linux_get_min_fast_tracepoint_insn_len): New function.
10737 (linux_target_op): Add new operation.
10738 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10739 (gdb_trampoline_buffer_end): Ditto.
10740 (gdb_trampoline_buffer_error): Ditto.
10741 (struct ipa_sym_addresses): Add fields for new IPA variables.
10742 (symbol_list): Add entries for new IPA variables.
10743 (struct tracepoint): Add fields to hold the address range of the
10744 trampoline used by the tracepoint.
10745 (trampoline_buffer_head): New static variable.
10746 (trampoline_buffer_tail): Ditto.
10747 (claim_trampoline_space): New function.
10748 (have_fast_tracepoint_trampoline_buffer): New function.
10749 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10751 (install_fast_tracepoint): Ditto, also add error buffer argument.
10752 (cmd_qtminftpilen): New function.
10753 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10754 (fast_tracepoint_from_trampoline_address): New function.
10755 (fast_tracepoint_collecting): Handle trampoline as part of jump
10757 (set_trampoline_buffer_space): New function.
10758 (initialize_tracepoint): Initialize new IPA variables.
10759 * target.h (struct target_ops): Add arguments to
10760 install_fast_tracepoint_jump_pad operation, add new
10761 get_min_fast_tracepoint_insn_len operation.
10762 (target_get_min_fast_tracepoint_insn_len): New.
10763 (install_fast_tracepoint_jump_pad): Add arguments.
10764 * server.h (IPA_BUFSIZ): Define.
10765 * linux-i386-ipa.c: Include extra header files.
10766 (initialize_fast_tracepoint_trampoline_buffer): New function.
10767 (initialize_low_tracepoint): Call it.
10768 * server.h (set_trampoline_buffer_space): Declare.
10769 (claim_trampoline_space): Ditto.
10770 (have_fast_tracepoint_trampoline_buffer): Ditto.
10772 2011-11-14 Yao Qi <yao@codesourcery.com>
10774 * server.c (handle_query): Handle InstallInTrace for qSupported.
10775 * tracepoint.c (add_tracepoint): Sort list.
10776 (install_tracepoint, download_tracepoint): New.
10777 (cmd_qtdp): Call them to install and download tracepoints.
10778 (sort_tracepoints): Removed.
10779 (cmd_qtstart): Update.
10781 2011-11-14 Yao Qi <yao@codesourcery.com>
10783 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10784 * mem-break.h: Declare.
10785 * tracepoint.c (cmd_qtstart): Move some code to ...
10786 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10788 (download_tracepoints): Move some code to ...
10789 (download_tracepoint_1): ... here. New.
10791 2011-11-08 Yao Qi <yao@codesourcery.com>
10793 * remote-utils.c (relocate_instruction): A comment fix.
10795 2011-11-07 Joel Brobecker <brobecker@adacore.com>
10797 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10798 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10799 dr_status_mirror and dr_control_mirror from debug_reg_state.
10800 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10801 (i386_initial_stuff): Remove use of deleted globals.
10802 (i386_get_thread_context, i386_set_thread_context,
10803 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10804 from debug_reg_state.
10806 2011-11-05 Yao Qi <yao@codesourcery.com>
10808 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10809 address as TPOINT's.
10811 2011-11-02 Stan Shebs <stan@codesourcery.com>
10813 * tracepoint.c (agent_mem_read_string): New function.
10814 (eval_agent_expr): Call it for tracenz.
10815 * server.c (handle_query): Report support for tracenz.
10817 2011-11-02 Yao Qi <yao@codesourcery.com>
10819 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10821 2011-11-02 Yao Qi <yao@codesourcery.com>
10823 * target.h: Fix a typo in comment.
10825 2011-10-31 Pedro Alves <pedro@codesourcery.com>
10827 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10828 clobber the breakpoints' shadows with fast tracepoint jumps.
10829 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10830 * target.c (write_inferior_memory): Also pass MYADDR down to
10833 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10835 * configure.ac: Check support for personality routine.
10836 * configure: Regenerate.
10837 * config.in: Likewise.
10838 * linux-low.c: Include <sys/personality.h>.
10839 Define ADDR_NO_RANDOMIZE if necessary.
10840 (linux_create_inferior): Disable address space randomization when
10841 forking inferior, if requested.
10842 (linux_supports_disable_randomization): New function.
10843 (linux_target_ops): Install it.
10844 * server.h (disable_randomization): Declare.
10845 * server.c (disable_randomization): New global variable.
10846 (handle_general_set): Handle QDisableRandomization.
10847 (handle_query): Likewise for qSupported.
10848 (main): Support --disable-randomization and --no-disable-randomization
10849 command line arguments.
10850 * target.h (struct target_ops): Add supports_disable_randomization.
10851 (target_supports_disable_randomization): New macro.
10853 2011-09-29 Mike Frysinger <vapier@gentoo.org>
10855 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10857 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10858 [!PT_GETDSBT] (target_loadmap): New definition.
10859 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10860 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10861 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10862 and PT_GETDSBT to LINUX_LOADMAP.
10863 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10864 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10866 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10868 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10869 (arm_linux_hwbp_cap): New static variable.
10870 (arm_linux_get_hwbp_cap): Replace by ...
10871 (arm_linux_init_hwbp_cap): ... this new function.
10872 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10873 (arm_linux_get_hw_watchpoint_count): Likewise.
10874 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10875 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10876 (arm_prepare_to_resume): Use perror_with_name instead of error.
10878 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10880 * linux-arm-low.c: Include <signal.h>.
10881 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10882 (struct arm_linux_hwbp_cap): New data type.
10883 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10884 (struct arm_linux_hw_breakpoint): New data type.
10885 (MAX_BPTS, MAX_WPTS): Define.
10886 (struct arch_process_info, struct arch_lwp_info): New data types.
10887 (arm_linux_get_hwbp_cap): New function.
10888 (arm_linux_get_hw_breakpoint_count): Likewise.
10889 (arm_linux_get_hw_watchpoint_count): Likewise.
10890 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10891 (arm_hwbp_control_initialize): Likewise.
10892 (arm_hwbp_control_is_enabled): Likewise.
10893 (arm_hwbp_control_is_initialized): Likewise.
10894 (arm_hwbp_control_disable): Likewise.
10895 (arm_linux_hw_breakpoint_equal): Likewise.
10896 (arm_linux_hw_point_initialize): Likewise.
10897 (struct update_registers_data): New data structure.
10898 (update_registers_callback: New function.
10899 (arm_insert_point): Likewise.
10900 (arm_remove_point): Likewise.
10901 (arm_stopped_by_watchpoint): Likewise.
10902 (arm_stopped_data_address): Likewise.
10903 (arm_new_process): Likewise.
10904 (arm_new_thread): Likewise.
10905 (arm_prepare_to_resume): Likewise.
10906 (the_low_target): Register arm_insert_point, arm_remove_point,
10907 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10908 arm_new_thread, and arm_prepare_to_resume.
10910 2011-09-15 Stan Shebs <stan@codesourcery.com>
10912 * server.h (struct emit_ops): Add compare-goto fields.
10913 * tracepoint.c (gdb_agent_op_sizes): New table.
10914 (emit_eq_goto): New function.
10915 (emit_ne_goto): New function.
10916 (emit_lt_goto): New function.
10917 (emit_le_goto): New function.
10918 (emit_gt_goto): New function.
10919 (emit_ge_goto): New function.
10920 (is_goto_target): New function.
10921 (compile_bytecodes): Recognize special cases of compare-goto
10922 combinations and call specialized emitters for them.
10923 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10924 (amd64_emit_ne_goto): New function.
10925 (amd64_emit_lt_goto): New function.
10926 (amd64_emit_le_goto): New function.
10927 (amd64_emit_gt_goto): New function.
10928 (amd64_emit_ge_goto): New function.
10929 (amd64_emit_ops): Add the new functions.
10930 (i386_emit_eq_goto): New function.
10931 (i386_emit_ne_goto): New function.
10932 (i386_emit_lt_goto): New function.
10933 (i386_emit_le_goto): New function.
10934 (i386_emit_gt_goto): New function.
10935 (i386_emit_ge_goto): New function.
10936 (i386_emit_ops): Add the new functions.
10938 2011-09-08 Stan Shebs <stan@codesourcery.com>
10940 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10941 (i386_emit_epilogue): Restore %ebx.
10943 2011-08-31 Jie Zhang <jzhang918@gmail.com>
10945 * server.c (step_thread): Remove definition.
10946 (process_serial_event): Don't handle Hs.
10947 * server.h (step_thread): Remove declaration.
10948 * target.c (set_desired_inferior): Remove use of step_thread.
10950 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10952 * linux-low.c: Include linux-procfs.h.
10953 (linux_attach_lwp_1): Update comments.
10954 (linux_attach): Scan for existing threads when attaching to a
10955 process that is the tgid.
10956 * Makefile.in: Update dependencies.
10958 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10960 * configure.srv: Add linux-procfs.o dependencies.
10962 2011-08-14 Yao Qi <yao@codesourcery.com>
10964 * target.h (struct target_ops): Fix indent.
10965 * win32-low.c (win32_target_ops): Fix comment.
10967 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
10968 Yao Qi <yao@codesourcery.com>
10970 * Makefile.in (clean): Remove tic6x-*.c files.
10971 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10972 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10973 (tic6x-c64xp-linux.c): Likewise.
10974 * configure.srv: Add support for tic6x-*-uclinux.
10975 * linux-tic6x-low.c: New.
10976 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10978 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
10979 Yao Qi <yao@codesourcery.com>
10981 * target.h (struct target_ops): Add read_loadmap.
10982 * linux-low.c (struct target_loadseg): New type.
10983 (struct target_loadmap): New type.
10984 (linux_read_loadmap): New function.
10985 (linux_target_ops): Add linux_read_loadmap.
10986 * server.c (handle_query): Support qXfer:fdpic:read packet.
10987 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10990 2011-08-05 Eli Zaretskii <eliz@gnu.org>
10992 * win32-low.c: Include <stdint.h>.
10994 2011-07-22 Pedro Alves <pedro@codesourcery.com>
10996 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10997 to the inferior here.
10998 (i386_remove_aligned_watchpoint): Ditto.
10999 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11000 fit part of the watchpoint in the debug registers.
11001 (i386_update_inferior_debug_regs): New.
11002 (i386_low_insert_watchpoint): Work on a local mirror of the debug
11003 registers, and only update the inferior on success.
11004 (i386_low_remove_watchpoint): Ditto.
11006 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11008 * linux-low.c (compare_ints, unique, list_threads, show_process,
11009 linux_core_of_thread): Delete.
11010 (linux_target_ops): Change linux_core_of_thread to
11011 linux_common_core_of_thread.
11012 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11013 * utils.c (malloc_failure): Change type of argument.
11014 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11015 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11016 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11017 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11018 (IPA_OBJS): Add common-utils-ipa.o.
11019 (ptid_h, linux_osdata_h): New macros.
11020 (server_h): Add common/common-utils.h, common/xml-utils.h,
11021 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11023 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11024 ptid.o, buffer.o): New rules.
11025 (linux-low.o): Add common/linux-osdata.h as a dependency.
11026 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11027 * configure.ac: Add AC_HEADER_DIRENT check.
11028 * config.in: Regenerate.
11029 * configure: Regenerate.
11030 * remote-utils.c (xml_escape_text): Delete.
11031 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11032 buffer_xml_printf): Move to common/buffer.c.
11033 * server.c (main): Remove call to initialize_inferiors.
11034 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11035 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11036 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11037 internal_error, gdb_assert, gdb_assert_fail): Delete.
11038 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11039 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11041 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11042 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11043 initialize_inferiors): Delete.
11045 2011-07-20 Pedro Alves <pedro@codesourcery.com>
11047 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11050 2011-05-31 Pedro Alves <pedro@codesourcery.com>
11052 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
11054 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
11056 2011-05-26 Yao Qi <yao@codesourcery.com>
11058 * Makefile.in (thread-db.o): Track dependence to
11059 common/gdb_thread_db.h.
11060 * thread-db.c: include gdb_thread_db.h from right place.
11062 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
11064 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11065 __FILE__ and __LINE__ to internal_error.
11067 2011-05-13 Doug Evans <dje@google.com>
11069 * thread-db.c (try_thread_db_load_from_sdir): New function.
11070 (try_thread_db_load_from_dir): New function.
11071 (thread_db_load_search): Handle $sdir, ignore $pdir.
11072 Remove trying of system directories if search of
11073 libthread-db-search-path fails, that is now done via $sdir.
11075 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
11077 * server.c (handle_query): Add EnableDisableTracepoints to the list
11078 of supported features.
11079 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
11081 (cmd_qtenable_disable): New.
11082 (cmd_qtstart): Install tracepoints even if disabled.
11083 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11084 receiving a QTEnable or QTDisable packet.
11085 (gdb_collect): Skip data collection if fast tracepoint is disabled.
11086 (ust_marker_to_static_tracepoint): Do not ignore disabled static
11088 (gdb_probe): Skip data collection if static tracepoint is disabled.
11090 2011-05-10 Doug Evans <dje@google.com>
11092 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11094 2011-05-04 Doug Evans <dje@google.com>
11096 * linux-low.c (linux_join): Skip process lookup.
11097 * spu-low.c (spu_join): Ditto.
11098 * server.c (join_inferiors_callback): Delete.
11099 (process_serial_event): For 'D' packet (detach) call join_inferior
11102 2011-05-04 Joseph Myers <joseph@codesourcery.com>
11104 * README: Don't mention xscale*-*-linux*.
11105 * configure.srv (xscale*-*-linux*): Don't handle target.
11107 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
11109 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
11111 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
11112 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
11113 (i386_emit_void_call_2): Likewise.
11115 2011-04-26 Yao Qi <yao@codesourcery.com>
11117 * linux-low.c: Move common macros to linux-ptrace.h.
11118 Include linux-ptrace.h.
11119 * Makefile.in (linux_ptrace_h): New.
11120 (linux-low.o): Depends on linux-ptrace.h.
11122 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
11124 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11125 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11126 (remote_prepare): New function with most of the TCP code from ...
11127 (remote_open): ... here. Detect PORT here unconditionally. Move also
11128 setting transport_is_reliable.
11129 * server.c (run_once): New variable.
11130 (gdbserver_usage): Document it.
11131 (main): Set run_once for `--once'. Call remote_prepare. Exit after
11132 the first run if RUN_ONCE.
11133 * server.h (run_once, remote_prepare): New declarations.
11135 2011-04-19 Tom Tromey <tromey@redhat.com>
11137 * win32-low.c (handle_load_dll): Remove duplicate "the".
11139 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11141 Remove support for old Cygwin 1.5 versions.
11142 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11143 function to avoid warning.
11144 (win32_add_one_solib): Use cygwin_conv_path function to avoid
11147 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
11149 * gdbserver/server.h (Macro _): Define it if not available.
11151 2011-03-14 Michael Snyder <msnyder@vmware.com>
11153 * hostio.c (handle_close): Remove unnecessary null test.
11155 2011-03-10 Joel Brobecker <brobecker@adacore.com>
11157 * Makefile.in (maintainer-clean realclean distclean): Remove
11158 "make ... subdir_do" command.
11160 2011-03-10 Michael Snyder <msnyder@vmware.com>
11162 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11164 * server.c (handle_v_run): Free alloced buffer on early return.
11166 2011-03-09 Yao Qi <yao@codesourcery.com>
11169 2011-03-04 Yao Qi <yao@codesourcery.com>
11171 * Makefile.in: Remove GNU make feature --directory.
11173 2011-03-05 Yao Qi <yao@codesourcery.com>
11175 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11176 (subdir_do): New make target. Copied from gdb/Makefile.
11177 (maintainer-clean, realclean, distclean, clean): Call corresponding
11178 make targets in common/Makefile.
11180 2011-02-11 Yao Qi <yao@codesourcery.com>
11182 * configure.ac: Call AC_PROG_RANLIB.
11183 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11184 * configure: Regenerate.
11186 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11188 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11190 2011-03-06 Yao Qi <yao@codesourcery.com>
11192 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11194 2011-03-05 Yao Qi <yao@codesourcery.com>
11196 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11197 (subdir_do): New make target. Copied from gdb/Makefile.
11198 (maintainer-clean, realclean, distclean, clean): Call corresponding
11199 make targets in common/Makefile.
11201 2011-03-04 Yao Qi <yao@codesourcery.com>
11203 * Makefile.in: Remove GNU make feature --directory.
11205 2011-03-04 Michael Snyder <msnyder@vmware.com>
11207 * server.c (queue_stop_reply): Call xmalloc not malloc.
11209 2011-03-02 Michael Snyder <msnyder@vmware.com>
11211 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11213 2011-02-28 Michael Snyder <msnyder@vmware.com>
11215 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11216 (cmd_qtframe): Ditto.
11217 (cmd_qtbuffer): Ditto.
11218 (cmd_bigqtbuffer): Ditto.
11220 * utils.c (decimal2str): Initialize 'width' to nine, then
11221 don't mess with it.
11223 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11225 * hostio.c (require_data): Free *data, not data.
11227 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11229 * hostio.c (require_data): Use free, not xfree.
11231 2011-02-27 Michael Snyder <msnyder@vmware.com>
11233 * server.c (handle_query): Discard unused value.
11235 * hostio.c (require_data): Free malloc memory before returning
11238 2011-02-26 Michael Snyder <msnyder@vmware.com>
11240 * linux-low.c (list_threads): Call closedir for dirent.
11242 2011-02-27 Michael Snyder <msnyder@vmware.com>
11244 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11245 a case statement falls through.
11247 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11249 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11252 2011-02-26 Michael Snyder <msnyder@vmware.com>
11254 * utils.c (decimal2str): Eliminate dead code and dead param.
11255 (pulongest): Drop dead param from call to decimal2str.
11258 2011-02-24 Joel Brobecker <brobecker@adacore.com>
11260 Revert the following patch (not approved yet):
11261 2011-02-21 Hui Zhu <teawater@gmail.com>
11262 * tracepoint.c (tp_printf): New function.
11263 (eval_agent_expr): Handle gdb_agent_op_printf.
11265 2011-02-21 Hui Zhu <teawater@gmail.com>
11267 * tracepoint.c (tp_printf): New function.
11268 (eval_agent_expr): Handle gdb_agent_op_printf.
11270 2011-02-18 Tom Tromey <tromey@redhat.com>
11272 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11273 (tracepoint.o): Likewise.
11274 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11275 (gdb_agent_op_names): Likewise.
11277 2011-02-18 Tom Tromey <tromey@redhat.com>
11279 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11280 gdb_agent_op_rot>: New constants.
11281 (gdb_agent_op_names): Add pick and roll.
11282 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11285 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11287 * aclocal.m4: Regenerated with aclocal-1.11.1.
11289 2011-02-14 Pedro Alves <pedro@codesourcery.com>
11291 * server.c (handle_qxfer_traceframe_info): New.
11292 (qxfer_packets): Register "traceframe-info".
11293 (handle_query): Report support for qXfer:traceframe-info:read+.
11294 * tracepoint.c (match_blocktype): New.
11295 (traceframe_find_block_type): Rename to ...
11296 (traceframe_walk_blocks): ... this. Add callback filter argument,
11298 (traceframe_find_block_type): New, reimplemented on top of
11299 traceframe_walk_blocks.
11300 (build_traceframe_info_xml): New.
11301 (traceframe_read_info): New.
11302 * server.h (traceframe_read_info): Declare.
11304 2011-02-11 Yao Qi <yao@codesourcery.com>
11306 * configure.ac: Call AC_PROG_RANLIB.
11307 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11308 * configure: Regenerate.
11310 2011-02-07 Pedro Alves <pedro@codesourcery.com>
11312 * server.c (gdb_read_memory): Change return semantics to allow
11314 (handle_search_memory_1): Adjust.
11315 (process_serial_event) <'m' packet>: Handle partial transfers.
11316 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11318 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11320 * regcache.c (init_register_cache): Initialize
11321 regcache->register_status.
11322 (free_register_cache): Release regcache->register_status.
11323 (regcache_cpy): Copy register_status.
11324 (registers_to_string): Print 'x's for unavailable registers.
11325 (supply_register): Mark the register's status valid or
11326 unavailable, depending on whether a buffer was passed in or not.
11327 (supply_register_zeroed): New.
11328 (supply_regblock): Mark the registers' status valid or
11329 unavailable, depending on whether a buffer was passed in or not.
11330 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11331 (struct regcache): New `register_status' field.
11332 (supply_register_zeroed): Declare.
11333 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11334 supply_register_zeroed, rather than passing a NULL buffer to
11336 * tracepoint.c (fetch_traceframe_registers): Update comment.
11338 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11340 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11343 2011-01-25 Pedro Alves <pedro@codesourcery.com>
11345 * server.h (decode_xfer_write): Change prototype.
11346 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11347 and don't extract the annex here.
11348 * server.c (decode_xfer_read): Remove `annex' parameter,
11349 and don't extract the annex here.
11350 (decode_xfer): New.
11351 (struct qxfer): New.
11352 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11353 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11354 (handle_qxfer_statictrace): New functions, abstracted out from
11355 handle_query, and made to use the struct qxfer interface.
11356 (handle_threads_qxfer_proper): Rename to ...
11357 (handle_qxfer_threads_proper): ... this.
11358 (handle_threads_qxfer): Rename to ...
11359 (handle_qxfer_threads): ... this. Adjust.
11360 (qxfer_packets): New array.
11361 (handle_qxfer): New function.
11362 (handle_query): Use handle_qxfer.
11364 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11366 * gdbreplay.c: Shorten lines of >= 80 columns.
11367 * linux-low.c: Ditto.
11368 * linux-ppc-low.c: Ditto.
11369 * linux-s390-low.c: Ditto.
11370 * linux-sparc-low.c: Ditto.
11371 * linux-x86-low.c: Ditto.
11372 * linux-xtensa-low.c: Ditto.
11373 * mem-break.c: Ditto.
11374 * nto-low.c: Ditto.
11375 * regcache.h: Ditto.
11376 * remote-utils.c: Ditto.
11379 * thread-db.c: Ditto.
11380 * tracepoint.c: Ditto.
11382 * win32-low.h: Ditto.
11384 2011-01-05 Joel Brobecker <brobecker@adacore.com>
11386 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11389 2011-01-01 Joel Brobecker <brobecker@adacore.com>
11391 * server.c (gdbserver_version): Update copyright year in version
11393 * gdbreplay.c (gdbreplay_version): Ditto.
11395 2010-12-29 Jie Zhang <jie.zhang@analog.com>
11397 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11398 * linux-bfin-low.c: New file.
11399 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11400 PT_DATA_ADDR for BFIN targets.
11401 * Makefile.in (SFILES): Add linux-bfin-low.c.
11402 (clean): Remove reg-bfin.c.
11403 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11404 * README: Mention supported Blackfin targets.
11406 2010-12-23 Mike Frysinger <vapier@gentoo.org>
11408 * .gitignore: New file.
11410 2010-11-16 Mike Frysinger <vapier@gentoo.org>
11412 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11414 2010-10-22 Jie Zhang <jie@codesourcery.com>
11416 * Makefile.in: Add FLAGS_TO_PASS variable.
11417 (install): Remove dependency of install-only and recursively
11418 invoke make for install-only.
11420 2010-10-04 Doug Evans <dje@google.com>
11422 * Makefile.in (uninstall): Use $(DESTDIR).
11424 2010-09-24 Pedro Alves <pedro@codesourcery.com>
11428 * linux-x86-low.c (compat_siginfo_from_siginfo)
11429 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11430 si_code is < 0. Check for si_code == SI_TIMER before checking for
11433 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11435 * lynx-i386-low.c: New file.
11436 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11438 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11440 * lynx-low.c (ptrace_request_to_str): Remove handling for
11441 request values that have been removed in LynxOS 5.x.
11443 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11445 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11448 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11450 * configure.ac: Add --enable-inprocess-agent option.
11451 * configure: Rebuilt.
11453 2010-09-06 Yao Qi <yao@codesourcery.com>
11455 * linux-low.c (linux_kill): Remove unused variable.
11456 (linux_stabilize_threads): Likewise.
11457 * server.c (start_inferior): Likewise.
11458 (queue_stop_reply_callback): Likewise.
11459 * tracepoint.c (do_action_at_tracepoint): Likewise.
11461 2010-09-06 Yao Qi <yao@codesourcery.com>
11463 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11466 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11468 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11470 2010-09-06 Pedro Alves <pedro@codesourcery.com>
11472 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11475 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11477 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11478 gdbserver/lynx-ppc-low.c: New files.
11479 * Makefile.in (lynx_low_h): New variable.
11480 (lynx-low.o, lynx-ppc-low.o): New rules.
11481 * configure.ac: On LynxOS, link with -lnetinet.
11482 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11483 * configure: regenerate.
11485 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11487 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11488 * configure.ac: Add check for vasprintf and vsnprintf.
11489 * configure, config.in: Regenerate.
11490 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11492 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11494 * gdbreplay.c: Move include of alloca.h up, next to include of
11496 * server.h: Add include of malloc.h.
11497 * mem-break.c: Remove include of malloc.h.
11498 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11500 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11502 * Makefile.in (memmem.o): Build with -Wno-error.
11504 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11506 * utils.c (xsnprintf): Make non-static.
11507 * server.h: Add xsnprintf declaration.
11508 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11509 replace calls to snprintf by calls to xsnprintf throughout.
11511 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11513 * configure.ac: Add configure check for alloca.
11514 * configure, config.in: Regenerate.
11515 * server.h: Include alloca.h if it exists.
11516 * gdbreplay.c: Include alloca.h if it exists.
11518 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11520 * linux-low.c (__SIGRTMIN): Define if not already defined.
11521 (linux_create_inferior): Check for __ANDROID__ rather than
11523 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11524 are already deferred.
11525 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11526 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11527 stopped and already has a pending signal to report.
11528 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11529 a pending signal to report or is moving out of a jump pad.
11530 (linux_init_signals): Check for __ANDROID__ rather than
11533 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11535 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11536 debug_threads check. Avoid a linear search when not doing debug
11539 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11541 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11542 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11543 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11544 (process_event): Change local fd's type to gdb_fildes_t.
11545 (create_file_handler): Adjust prototype.
11546 (delete_file_handler): Adjust prototype.
11547 (handle_file_event): Adjust prototype. Use pfildes.
11548 (create_file_event): Adjsut prototype.
11549 * remote-utils.c (remote_desc, listen_desc): Change type to
11551 * server.h: New gdb_fildes_t typedef.
11552 [USE_WIN32API]: Include winsock2.h.
11553 (delete_file_handler, add_file_handler): Adjust prototypes.
11554 (pfildes): Declare.
11555 * utils.c (pfildes): New.
11557 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11559 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11560 * configure: Regenerate.
11562 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11564 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11565 (linux_done_accessing_memory): ... this.
11566 (linux_target_ops): Adjust.
11567 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11568 * nto-low.c (nto_target_ops): Adjust comment.
11569 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11570 * spu-low.c (spu_target_ops): Adjust comment.
11571 * target.h (target_ops): Rename unprepare_to_access_memory field
11572 to done_accessing_memory.
11573 (unprepare_to_access_memory): Rename to ...
11574 (done_accessing_memory): ... this.
11576 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11578 * linux-low.c (linux_prepare_to_access_memory): New.
11579 (linux_unprepare_to_access_memory): New.
11580 (linux_target_ops): Install them.
11581 * server.c (read_memory): Rename to ...
11582 (gdb_read_memory): ... this. Use
11583 prepare_to_access_memory/prepare_to_access_memory.
11584 (write_memory): Rename to ...
11585 (gdb_write_memory): ... this. Use
11586 prepare_to_access_memory/prepare_to_access_memory.
11587 (handle_search_memory_1): Adjust.
11588 (process_serial_event): Adjust.
11589 * target.h (struct target_ops): New fields
11590 prepare_to_access_memory and unprepare_to_access_memory.
11591 (prepare_to_access_memory, unprepare_to_access_memory): New.
11592 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11593 prepare_to_access_memory/prepare_to_access_memory.
11594 * nto-low.c (nto_target_ops): Adjust.
11595 * spu-low.c (spu_target_ops): Adjust.
11596 * win32-low.c (win32_target_ops): Adjust.
11598 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11600 * Makefile.in (WARN_CFLAGS): Get it from configure.
11601 (WERROR_CFLAGS): New.
11602 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11603 * configure.ac: Introduce --enable-werror, which adds -Werror to
11604 the compiler command line. Enabled by default. Disable with
11605 --disable-werror. Add -Wdeclaration-after-statement
11606 Wpointer-arith and -Wformat-nonliteral to warning flags.
11607 * configure: Regenerate.
11609 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11611 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11613 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11615 * gdbreplay.c (remote_error): New.
11617 (expect): Use gdbchar. Check for error reading from GDB.
11618 Clarify sync error output.
11619 (play): Check for errors writing to GDB.
11620 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11621 * remote-utils.c (getpkt): Check for errors writing to the remote
11624 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11626 * linux-low.c (linux_wait_1): Move non-debugging code out of
11627 `debug_threads' control.
11629 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11631 * linux-low.c (linux_wait_1): Don't set last_status here.
11632 * server.c (push_event, queue_stop_reply_callback): Assert we're
11633 not pushing a TARGET_WAITKIND_IGNORE event.
11634 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11635 (myresume, handle_target_event): Set the thread's last_resume_kind
11636 and last_status from the target returned status.
11638 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11642 * linux-x86-low.c (update_debug_registers_callback): New.
11643 (i386_dr_low_set_addr): Use it.
11644 (i386_dr_low_get_addr): New.
11645 (i386_dr_low_set_control): Use update_debug_registers_callback.
11646 (i386_dr_low_get_control): New.
11647 (i386_dr_low_get_status): Adjust.
11648 * linux-low.c (linux_stop_lwp): New.
11649 * linux-low.h (linux_stop_lwp): Declare.
11651 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11652 argument instead of a i386_debug_reg_state.
11653 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11654 a i386_debug_reg_state.
11655 (i386_insert_aligned_watchpoint): Adjust.
11656 (i386_remove_aligned_watchpoint): Adjust.
11657 (i386_low_stopped_data_address): Read the debug registers from the
11658 inferior instead of from the mirrors.
11659 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11660 (i386_dr_low_get_addr): Declare.
11661 (i386_dr_low_get_control): Declare.
11662 (i386_dr_low_get_status): Change prototype.
11664 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11665 (i386_dr_low_get_addr): New.
11666 (i386_dr_low_get_control): New.
11667 (i386_dr_low_get_status): Adjust prototype. Return
11669 (i386_initial_stuff): Clear dr_status_mirror and
11671 (i386_get_thread_context): Adjust.
11672 (i386_set_thread_context): Adjust.
11673 (i386_thread_added): Adjust.
11675 2010-08-24 Pedro Alves <pedro@codesourcery.com>
11677 * linux-low.h (linux_thread_area): Delete declaration.
11679 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11681 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11682 after its termination.
11684 2010-08-09 Pedro Alves <pedro@codesourcery.com>
11686 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11687 (gdb_wants_all_stopped): Delete.
11688 (linux_wait_1): Don't call them.
11689 * server.c (handle_v_cont): Tag all threads as want-stopped.
11690 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11691 stopped as "client-wants-stopped".
11693 2010-07-31 Pedro Alves <pedro@codesourcery.com>
11695 * Makefile.in (signals_h): New.
11696 (server_h): Depend on it.
11697 (server.o): Don't depend on $(signals_def).
11698 (signals.o): Depend on $(signals_def).
11700 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11702 * Makefile.in (signals_def): New.
11703 (server_h): Append include/gdb/signals.h and signals_def.
11704 (server.o): Append signals_def.
11706 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11708 * server.c (handle_target_event): Use target_signal_to_host for
11709 resume_info.sig initialization.
11710 * target.h (struct thread_resume) <sig>: New comment.
11712 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11714 * server.c (handle_query): strcpy() the returned string from paddress()
11715 instead of sprintf().
11716 * utils.c (paddress): Return phex_nz().
11718 2010-07-07 Joel Brobecker <brobecker@adacore.com>
11720 * server.c (handle_v_cont): Call mourn_inferior if process
11722 (myresume): Likewise.
11724 2010-07-01 Pedro Alves <pedro@codesourcery.com>
11726 Static tracepoints, and integration with UST.
11728 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11729 * mem-break.c (uninsert_all_breakpoints)
11730 (reinsert_all_breakpoints): New.
11731 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11732 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11733 (gdb_agent_ust_loaded, helper_thread_id)
11734 (gdb_agent_helper_thread_id): New macros.
11735 (struct ipa_sym_addresses): Add addr_ust_loaded,
11736 addr_helper_thread_id, addr_cmd_buf.
11737 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11738 (in_process_agent_loaded_ust): New.
11739 (write_e_ust_not_loaded): New.
11740 (maybe_write_ipa_ust_not_loaded): New.
11741 (struct collect_static_trace_data_action): New.
11742 (enum tracepoint_type) <static_tracepoint>: New.
11743 (struct tracepoint) <handle>: Mention static tracepoints.
11744 (struct static_tracepoint_ctx): New.
11745 (CMD_BUF_SIZE): New.
11746 (add_tracepoint_action): Handle static tracepoint actions.
11747 (unprobe_marker_at): New.
11748 (clear_installed_tracepoints): Handle static tracepoints.
11749 (cmd_qtdp): Handle static tracepoints.
11750 (probe_marker_at): New.
11751 (cmd_qtstart): Handle static tracepoints.
11752 (response_tracepoint): Handle static tracepoints.
11753 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11754 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11755 (get_context_regcache): Handle static tracepoints.
11756 (do_action_at_tracepoint): Handle static tracepoint actions.
11757 (traceframe_find_block_type): Handle static trace data blocks.
11758 (traceframe_read_sdata): New.
11759 (download_tracepoints): Download static tracepoint actions.
11760 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11761 (GDB_PROBE_NAME): New.
11763 (GET_UST_SYM): New.
11766 (ust_marker_to_static_tracepoint): New.
11768 (collect_ust_data_at_tracepoint): New.
11769 (gdb_ust_probe): New.
11770 (UNIX_PATH_MAX, SOCK_DIR): New.
11771 (gdb_ust_connect_sync_socket): New.
11772 (resume_thread, stop_thread): New.
11773 (run_inferior_command): New.
11774 (init_named_socket): New.
11775 (gdb_ust_socket_init): New.
11776 (cstr_to_hexstr): New.
11778 (first_marker, next_marker): New.
11779 (response_ust_marker): New.
11780 (cmd_qtfstm, cmd_qtsstm): New.
11781 (unprobe_marker_at, probe_marker_at): New.
11782 (cmd_qtstmat, gdb_ust_thread): New.
11783 (gdb_ust_init): New.
11784 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11785 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11786 (ST_REGENTRY): New.
11787 (x86_64_st_collect_regmap): New.
11788 (X86_64_NUM_ST_COLLECT_GREGS): New.
11789 (AMD64_RIP_REGNUM): New.
11790 (supply_static_tracepoint_registers): New.
11791 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11792 (ST_REGENTRY): New.
11793 (i386_st_collect_regmap): New.
11794 (i386_NUM_ST_COLLECT_GREGS): New.
11795 (supply_static_tracepoint_registers): New.
11796 * server.c (handle_query): Handle qXfer:statictrace:read.
11797 <qSupported>: Report support for StaticTracepoints, and
11798 qXfer:statictrace:read features.
11799 * server.h (traceframe_read_sdata)
11800 (supply_static_tracepoint_registers): Declare.
11801 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11802 (unpack_varlen_hex): Include in IPA build.
11803 * Makefile.in (ustlibs, ustinc): New.
11804 (IPA_OBJS): Add remote-utils-ipa.o.
11805 ($(IPA_LIB)): Link -ldl and -lpthread.
11807 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11808 * config.in, configure: Regenerate.
11810 2010-06-20 Ian Lance Taylor <iant@google.com>
11811 Pedro Alves <pedro@codesourcery.com>
11813 * linux-x86-low.c (always_true): Delete.
11814 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11815 trying to fool the compiler with always_true.
11817 2010-06-20 Pedro Alves <pedro@codesourcery.com>
11819 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11820 conditions in gdbserver.
11822 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11824 * spu-low.c (spu_read_memory): Wrap around local store limit.
11825 (spu_write_memory): Likewise.
11827 2010-06-15 Pedro Alves <pedro@codesourcery.com>
11829 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11830 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11832 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11834 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11835 uses with LONGEST uses.
11837 2010-06-14 Stan Shebs <stan@codesourcery.com>
11838 Pedro Alves <pedro@codesourcery.com>
11842 * linux-x86-low.c: Include limits.h.
11844 (always_true): New.
11847 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11848 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11849 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11850 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11851 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11852 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11853 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11854 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11855 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11856 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11857 (amd64_emit_void_call_2): New.
11858 (amd64_emit_ops): New.
11859 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11860 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11861 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11862 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11863 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11864 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11865 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11866 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11867 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11868 (i386_emit_stack_adjust, i386_emit_int_call_1)
11869 (i386_emit_void_call_2): New.
11870 (i386_emit_ops): New.
11871 (x86_emit_ops): New.
11872 (the_low_target): Install x86_emit_ops.
11873 * server.h (struct emit_ops): New.
11874 (get_raw_reg_func_addr): Declare.
11875 (current_insn_ptr, emit_error): Declare.
11876 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11877 (set_trace_state_variable_value): New defines.
11878 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11879 addr_get_trace_state_variable_value and
11880 addr_set_trace_state_variable_value.
11881 (symbol_list): New fields for get_raw_reg,
11882 get_trace_state_variable_value and set_trace_state_variable_value.
11883 (condfn): New typedef.
11884 (struct tracepoint): New field `compiled_cond'.
11885 (do_action_at_tracepoint): Clear compiled_cond.
11886 (get_trace_state_variable_value, set_trace_state_variable_value):
11888 (condition_true_at_tracepoint): If there's a compiled condition,
11890 (current_insn_ptr, emit_error): New globals.
11891 (struct bytecode_address): New.
11892 (get_raw_reg_func_addr): New.
11893 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11894 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11895 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11896 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11897 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11898 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11899 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11900 (compile_tracepoint_condition, compile_bytecodes): New.
11901 * target.h (emit_ops): Forward declare.
11902 (struct target_ops): New field emit_ops.
11903 (target_emit_ops): New.
11904 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11905 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11906 * linux-low.c (linux_emit_ops): New.
11907 (linux_target_ops): Install it.
11908 * linux-low.h (struct linux_target_ops): New field emit_ops.
11910 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11912 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11913 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11915 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11916 Stan Shebs <stan@codesourcery.com>
11918 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11919 (all): Depend on $(extra_libraries).
11920 (install-only): Install the IPA.
11921 (IPA_OBJS, IPA_LIB): New.
11922 (clean): Remove the IPA lib.
11923 (IPAGENT_CFLAGS): New.
11924 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11925 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11926 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11927 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11928 * configure.ac: Check for atomic builtins support in the compiler.
11929 (IPA_DEPFILES, extra_libraries): Define.
11930 * configure.srv (ipa_obj): Add description.
11931 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11932 (i[34567]86-*-linux*): Set ipa_obj.
11933 (x86_64-*-linux*): Set ipa_obj.
11934 * linux-low.c (stabilizing_threads): New.
11935 (supports_fast_tracepoints): New.
11936 (linux_detach): Stabilize threads before detaching.
11937 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11938 the lwp is either not stabilizing, or is moving out of a jump pad.
11939 (linux_fast_tracepoint_collecting): New.
11940 (maybe_move_out_of_jump_pad): New.
11941 (enqueue_one_deferred_signal): New.
11942 (dequeue_one_deferred_signal): New.
11943 (linux_wait_for_event_1): If moving out of a jump pad, defer
11944 pending signals to later.
11945 (linux_stabilize_threads): New.
11946 (linux_wait_1): Check if threads need moving out of jump pads, and
11948 (stuck_in_jump_pad_callback): New.
11949 (move_out_of_jump_pad_callback): New.
11950 (lwp_running): New.
11951 (linux_resume_one_lwp): Handle moving out of jump pads.
11952 (linux_set_resume_request): Dequeue deferred signals.
11953 (need_step_over_p): Also step over fast tracepoint jumps.
11954 (start_step_over): Also uninsert fast tracepoint jumps.
11955 (finish_step_over): Also reinsert fast tracepoint jumps.
11956 (linux_install_fast_tracepoint_jump): New.
11957 (linux_target_ops): Install linux_stabilize_threads and
11958 linux_install_fast_tracepoint_jump_pad.
11959 * linux-low.h (linux_target_ops) <get_thread_area,
11960 install_fast_tracepoint_jump_pad>: New fields.
11961 (struct lwp_info) <collecting_fast_tracepoint,
11962 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11963 (linux_get_thread_area): Declare.
11964 * linux-x86-low.c (jump_insn): New.
11965 (x86_get_thread_area): New.
11966 (append_insns): New.
11967 (push_opcode): New.
11968 (amd64_install_fast_tracepoint_jump_pad): New.
11969 (i386_install_fast_tracepoint_jump_pad): New.
11970 (x86_install_fast_tracepoint_jump_pad): New.
11971 (the_low_target): Install x86_get_thread_area and
11972 x86_install_fast_tracepoint_jump_pad.
11973 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11974 (struct fast_tracepoint_jump): New.
11975 (fast_tracepoint_jump_insn): New.
11976 (fast_tracepoint_jump_shadow): New.
11977 (find_fast_tracepoint_jump_at): New.
11978 (fast_tracepoint_jump_here): New.
11979 (delete_fast_tracepoint_jump): New.
11980 (set_fast_tracepoint_jump): New.
11981 (uninsert_fast_tracepoint_jumps_at): New.
11982 (reinsert_fast_tracepoint_jumps_at): New.
11983 (set_breakpoint_at): Use write_inferior_memory.
11984 (uninsert_raw_breakpoint): Use write_inferior_memory.
11985 (check_mem_read): Mask out fast tracepoint jumps.
11986 (check_mem_write): Mask out fast tracepoint jumps.
11987 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11988 (set_fast_tracepoint_jump): Declare.
11989 (delete_fast_tracepoint_jump)
11990 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11991 (reinsert_fast_tracepoint_jumps_at): Declare.
11992 * regcache.c: Don't compile many functions when building the
11993 in-process agent library.
11994 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11995 the register buffer in the heap.
11996 (free_register_cache): If the register buffer isn't owned by the
11997 regcache, don't free it.
11998 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11999 pre-existing register caches.
12000 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12002 (convert_ascii_to_int): : Constify `from' parameter type.
12003 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12004 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
12005 the needed buffer in-place.
12006 (relocate_instruction): New.
12007 * server.c (handle_query) <qSymbols>: If the target supports
12008 tracepoints, give it a chance of looking up symbols. Report
12009 support for fast tracepoints.
12010 (handle_status): Stabilize threads.
12011 (process_serial_event): Adjust.
12012 * server.h (struct fast_tracepoint_jump): Forward declare.
12013 (struct process_info) <fast_tracepoint_jumps>: New field.
12014 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12015 (decode_X_packet, decode_M_packet): Adjust.
12016 (relocate_instruction): Declare.
12017 (in_process_agent_loaded): Declare.
12018 (tracepoint_look_up_symbols): Declare.
12019 (struct fast_tpoint_collect_status): Declare.
12020 (fast_tracepoint_collecting): Declare.
12021 (force_unlock_trace_buffer): Declare.
12022 (handle_tracepoint_bkpts): Declare.
12023 (initialize_low_tracepoint)
12024 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12025 * target.h (struct target_ops) <stabilize_threads,
12026 install_fast_tracepoint_jump_pad>: New fields.
12027 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12028 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12029 [HAVE_STDINT_H]: Include stdint.h.
12030 (trace_debug_1): Rename to ...
12031 (trace_vdebug): ... this.
12032 (trace_debug): Rename to ...
12033 (trace_debug_1): ... this. Add `level' parameter.
12034 (trace_debug): New.
12035 (ATTR_USED, ATTR_NOINLINE): New.
12036 (IP_AGENT_EXPORT): New.
12037 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12038 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12039 (about_to_request_buffer_space, trace_buffer_is_full)
12040 (stopping_tracepoint, expr_eval_result, error_tracepoint)
12041 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12042 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12043 (traceframe_write_count, traceframes_created)
12044 (trace_state_variables)
12045 New renaming defines.
12046 (struct ipa_sym_addresses): New.
12047 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12048 (symbol_list): New.
12049 (ipa_sym_addrs): New.
12050 (all_tracepoint_symbols_looked_up): New.
12051 (in_process_agent_loaded): New.
12052 (write_e_ipa_not_loaded): New.
12053 (maybe_write_ipa_not_loaded): New.
12054 (tracepoint_look_up_symbols): New.
12055 (debug_threads) [IN_PROCESS_AGENT]: New.
12056 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
12057 (UNKNOWN_SIDE_EFFECTS): New.
12058 (stop_tracing): New.
12059 (flush_trace_buffer): New.
12060 (stop_tracing_bkpt): New.
12061 (flush_trace_buffer_bkpt): New.
12062 (read_inferior_integer): New.
12063 (read_inferior_uinteger): New.
12064 (read_inferior_data_pointer): New.
12065 (write_inferior_data_pointer): New.
12066 (write_inferior_integer): New.
12067 (write_inferior_uinteger): New.
12068 (struct collect_static_trace_data_action): Delete.
12069 (enum tracepoint_type): New.
12070 (struct tracepoint) <type>: New field `type'.
12071 <actions_str, step_actions, step_actions_str>: Only include in
12073 <orig_size, obj_addr_on_target, adjusted_insn_addr>
12074 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12075 (tracepoints): Use IP_AGENT_EXPORT.
12076 (last_tracepoint): Don't include in the IPA.
12077 (stopping_tracepoint): Use IP_AGENT_EXPORT.
12078 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12079 (alloced_trace_state_variables): New.
12080 (trace_state_variables): Use IP_AGENT_EXPORT.
12081 (traceframe_t): Delete unused variable.
12082 (circular_trace_buffer): Don't include in the IPA.
12083 (trace_buffer_start): Delete.
12084 (struct trace_buffer_control): New.
12085 (trace_buffer_free): Delete.
12086 (struct ipa_trace_buffer_control): New.
12087 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12088 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12090 (trace_buffer_ctrl): New.
12091 (TRACE_BUFFER_CTRL_CURR): New.
12092 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12093 Reimplement as macros.
12094 (trace_buffer_wrap): Delete.
12095 (traceframe_write_count, traceframe_read_count)
12096 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12097 (struct tracepoint_hit_ctx) <type>: New field.
12098 (struct fast_tracepoint_ctx): New.
12099 (memory_barrier): New.
12101 (record_tracepoint_error): Update atomically in the IPA.
12102 (clear_inferior_trace_buffer): New.
12103 (about_to_request_buffer_space): New.
12104 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12105 updating the same buffer.
12106 (add_tracepoint): Default the tracepoint's type to trap
12107 tracepoint, and orig_size to -1.
12108 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
12109 internal variables.
12110 (create_trace_state_variable): New parameter `gdb'. Handle it.
12111 (clear_installed_tracepoints): Clear fast tracepoint jumps.
12112 (cmd_qtdp): Handle fast tracepoints.
12113 (cmd_qtdv): Adjust.
12114 (max_jump_pad_size): New.
12115 (gdb_jump_pad_head): New.
12116 (get_jump_space_head): New.
12117 (claim_jump_space): New.
12118 (sort_tracepoints): New.
12119 (MAX_JUMP_SIZE): New.
12120 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
12122 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12123 support. Upload fast traceframes, and delete internal IPA
12125 (stop_tracing_handler): New.
12126 (flush_trace_buffer_handler): New.
12127 (cmd_qtstop): Upload fast tracepoints.
12128 (response_tracepoint): Handle fast tracepoints.
12129 (tracepoint_finished_step): Upload fast traceframes. Set the
12130 tracepoint hit context's tracepoint type.
12131 (handle_tracepoint_bkpts): New.
12132 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12133 type. Add comment about fast tracepoints.
12134 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12135 non-existing action_str field.
12136 (get_context_regcache): Handle fast tracepoints.
12137 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12139 (fast_tracepoint_from_jump_pad_address): New.
12140 (fast_tracepoint_from_ipa_tpoint_address): New.
12141 (collecting_t): New.
12142 (force_unlock_trace_buffer): New.
12143 (fast_tracepoint_collecting): New.
12145 (gdb_collect): New.
12146 (write_inferior_data_ptr): New.
12147 (target_tp_heap): New.
12148 (target_malloc): New.
12149 (download_agent_expr): New.
12151 (download_tracepoints): New.
12152 (download_trace_state_variables): New.
12153 (upload_fast_traceframes): New.
12154 (IPA_FIRST_TRACEFRAME): New.
12155 (IPA_NEXT_TRACEFRAME_1): New.
12156 (IPA_NEXT_TRACEFRAME): New.
12157 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12158 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12159 (gdb_jump_pad_buffer_end): New.
12160 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12161 (initialize_tracepoint): Adjust.
12162 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12163 buffer. Initialize the low module.
12164 * utils.c (PREFIX, TOOLNAME): New.
12165 (malloc_failure): Use PREFIX.
12166 (error): In the IPA, an error causes an exit.
12167 (fatal, warning): Use PREFIX.
12168 (internal_error): Use TOOLNAME.
12169 (NUMCELLS): Increase to 10.
12170 * configure, config.in: Regenerate.
12172 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12174 * server.c (handle_query) <qSupported>: Do two passes over the
12175 qSupported string to avoid nesting strtok.
12177 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12179 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12181 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12182 -Wl,--dynamic-list.
12183 * configure: Regenerate.
12184 * proc-service.list: New.
12186 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12188 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12191 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
12193 * gdbreplay.c (remote_open): Check error return from socket() call by
12194 its equality to -1 not by it being negative.
12195 * remote-utils.c (remote_open): Likewise.
12197 2010-05-23 Pedro Alves <pedro@codesourcery.com>
12199 * config.h: Regenerate.
12201 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12203 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12204 doesn't provide PTRACE_GET_THREAD_AREA.
12206 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12208 * linux-m68k-low.c: Include <asm/ptrace.h>
12209 (ps_get_thread_area): Implement.
12211 2010-05-03 Doug Evans <dje@google.com>
12213 * event-loop.c (struct callback_event): New struct.
12214 (callback_list): New global.
12215 (append_callback_event, delete_callback_event): New functions.
12216 (process_callback): New function.
12217 (start_event_loop): Call it.
12218 * remote-utils.c (NOT_SCHEDULED): Define.
12219 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12220 moved out of readchar.
12221 (readchar): Rewrite. Call reschedule before returning.
12222 (reset_readchar): New function.
12223 (remote_close): Call it.
12224 (process_remaining, reschedule): New functions.
12225 * server.h (callback_handler_func): New typedef.
12226 (append_callback_event, delete_callback_event): Declare.
12228 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12230 * proc-service.c (ps_pglobal_lookup): Use
12231 thread_db_look_up_one_symbol.
12232 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12233 parameter. Use it instead of all_symbols_looked_up.
12234 * server.h (struct process_info) <all_symbols_looked_up>: Delete
12236 (all_symbols_looked_up): Don't declare.
12237 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12238 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12240 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12241 Set all_symbols_looked_up here.
12242 (thread_db_look_up_one_symbol): New.
12243 (thread_db_get_tls_address): Adjust.
12244 (thread_db_load_search, try_thread_db_load_1): Always allocate the
12245 thread_db object on the heap, and tentatively set it in the
12247 (thread_db_init): Don't set all_symbols_looked_up here.
12248 * linux-low.h (thread_db_look_up_one_symbol): Declare.
12250 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12252 * linux-low.c (linux_kill, linux_detach): Adjust.
12253 (status_pending_p_callback): Remove redundant statement. Check
12254 for !TARGET_WAITIKIND_IGNORE, instead of
12255 TARGET_WAITKIND_STOPPED.
12256 (handle_tracepoints): Make sure LWP is locked. Adjust.
12257 (linux_wait_for_event_1): Adjust.
12258 (linux_cancel_breakpoints): New.
12259 (unsuspend_one_lwp): New.
12260 (unsuspend_all_lwps): New.
12261 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12262 (send_sigstop_callback): Change return type to int, add new
12263 `except' parameter and handle it.
12264 (suspend_and_send_sigstop_callback): New.
12265 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12266 pass them down. If SUSPEND, also increment the lwp's suspend
12268 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12269 (need_step_over_p): Don't consider suspended LWPs.
12270 (start_step_over): Adjust.
12271 (proceed_one_lwp): Change return type to int, add new `except'
12272 parameter and handle it.
12273 (unsuspend_and_proceed_one_lwp): New.
12274 (proceed_all_lwps): Use find_inferior instead of
12276 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12277 also decrement the suspend count of LWPs. Pass `except' down,
12278 instead of hacking its suspend count.
12279 (linux_pause_all): Add `freeze' parameter. Adjust.
12280 (linux_unpause_all): New.
12281 (linux_target_ops): Install linux_unpause_all.
12282 * server.c (handle_status): Adjust.
12283 * target.h (struct target_ops): New fields `unpause_all' and
12284 `cancel_breakpoints'. Add new parameter to `pause_all'.
12285 (pause_all): Add new `freeze' parameter.
12286 (unpause_all): New.
12287 (cancel_breakpoints): New.
12288 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12289 cancel breakpoints.
12290 (cmd_qtstart): Pause threads.
12291 (stop_tracing): Pause threads, and cancel breakpoints.
12292 * win32-low.c (win32_target_ops): Adjust.
12294 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12296 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12297 the inferior right away from here...
12298 (linux_wait_1): ... to here, and adjust to check the thread's
12299 last_resume_kind instead of the lwp's step or stop_expected flags.
12301 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12303 * README: Use consistent `GDB' and `GDBserver' spellings.
12305 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12307 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12308 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12309 (linux_detach_one_lwp): Assume the lwp is stopped.
12310 (any_thread_of): Delete.
12311 (linux_detach): Stop all lwps here. Don't blindly delete all
12313 (delete_lwp_callback): New.
12314 (linux_mourn): Delete all lwps of the process that is gone.
12315 (linux_wait_1): Don't delete the last lwp of the process here.
12316 * mem-break.h (mark_breakpoints_out): Declare.
12317 * mem-break.c (mark_breakpoints_out): New.
12318 (free_all_breakpoints): Use it.
12319 * server.c (handle_target_event): If the process is gone, mark
12321 * thread-db.c (struct thread_db) <create_bp>: New field.
12322 (thread_db_enable_reporting): Fix prototype. Store a thread event
12323 breakpoint reference in the thread_db struct.
12324 (thread_db_load_search): Clear the thread_db object.
12325 (try_thread_db_load_1): Ditto.
12326 (switch_to_process): New.
12327 (disable_thread_event_reporting): Use it.
12328 (remove_thread_event_breakpoints): New.
12329 (thread_db_detach, thread_db_mourn): Use it.
12331 2010-05-01 Pedro Alves <pedro@codesourcery.com>
12333 * linux-low.c (linux_enable_event_reporting): New.
12334 (linux_wait_for_event_1, handle_extended_wait): Use it.
12336 2010-04-30 Pedro Alves <pedro@codesourcery.com>
12338 * linux-low.c (linux_kill_one_lwp, linux_kill)
12339 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12340 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12341 SIGSTOP even if the LWP is stopped.
12342 (send_sigstop_callback): New.
12343 (stop_all_lwps): Use send_sigstop_callback instead.
12344 (linux_resume_one_thread): Adjust.
12345 (proceed_one_lwp): Still proceed an LWP that the client has
12346 requested to stop, if we haven't reported it as stopped yet. Make
12347 sure that LWPs the client want stopped, have a pending SIGSTOP.
12349 2010-04-26 Doug Evans <dje@google.com>
12351 * server.c (handle_general_set): Make static.
12353 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12354 Print received char after testing for error/eof instead of before.
12355 (input_interrupt): Tweak comment.
12357 2010-04-23 Doug Evans <dje@google.com>
12359 * server.c (start_inferior): Print inferior argv if --debug.
12361 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12363 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12364 * nto-x86-low.c: Include server.h
12366 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12368 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12369 be consistent with other sources of this directory.
12370 (init_registers_amd64): Correct name of source file of this function
12373 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12375 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12376 64-bit executables.
12378 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12380 * win32-i386-low.c: Add 64-bit support.
12381 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12382 (init_registers_amd64): Declare.
12383 (mappings): Add 64-bit version of array.
12384 (init_windows_x86): New function.
12385 (the_low_target): Change init_arch field to init_windows_x86.
12387 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12389 * win32-low.c: Adapt to support also 64-bit architecture.
12390 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12391 (get_image_name): Use SIZE_T type for local variable `done'.
12392 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12393 (toolhelp_get_dll_name): Idem.
12394 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12395 Use uintptr_t typecast to avoid warning.
12396 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12397 (handle_exception): Use phex_nz to avoid warning.
12398 (win32_wait): Remove unused local variable `process'.
12400 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12402 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12405 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12407 * configure.ac: Use `ws2_32' library for srv_mingw.
12408 * configure: Regenerate.
12409 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12410 * remote-utils.c: Likewise.
12412 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12414 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12415 if __x86_64__ is defined.
12417 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12419 * configure: Regenerate.
12421 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12423 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12424 * target.h (target_ops): New get_tib_address field.
12425 * win32-low.h (win32_thread_info): Add thread_local_base field.
12426 * win32-low.c (child_add_thread): Add tlb argument.
12427 Set thread_local_base field to TLB.
12428 (get_child_debug_event): Adapt to child_add_thread change.
12429 (win32_get_tib_address): New function.
12430 (win32_target_ops): Set get_tib_address field to
12431 win32_get_tib_address.
12432 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12434 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12436 * linux-low.c (linux_mourn): Also remove the process.
12437 * server.c (handle_target_event): Don't remove the process here.
12438 * nto-low.c (nto_mourn): New.
12439 (nto_target_ops): Install it.
12440 * spu-low.c (spu_mourn): New.
12441 (spu_target_ops): Install it.
12442 * win32-low.c (win32_mourn): New.
12443 (win32_target_ops): Install it.
12445 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12447 * server.h (buffer_xml_printf): Remove redundant `;'.
12449 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12451 * regcache.c (set_register_cache): Invalidate regcaches before
12452 changing the register cache layout.
12453 (regcache_invalidate_one): Allow a NULL regcache.
12454 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12455 regcaches before changing the register cache layout or the target
12458 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12460 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12461 variable warning on Linux/x86-64.
12463 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12465 GDBserver disconnected tracing support.
12467 * linux-low.c (linux_remove_process): Delete.
12468 (add_lwp): Don't set last_resume_kind here.
12469 (linux_kill): Use `mourn'.
12470 (linux_detach): Use `thread_db_detach', and `mourn'.
12471 (linux_mourn): New.
12472 (linux_attach_lwp_1): Adjust comment.
12473 (linux_attach): last_resume_kind moved the thread_info; adjust.
12474 (status_pending_p_callback): Adjust.
12475 (linux_wait_for_event_1): Adjust.
12476 (count_events_callback, select_singlestep_lwp_callback)
12477 (select_event_lwp_callback, cancel_breakpoints_callback)
12478 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12479 (proceed_one_lwp): Adjust.
12480 (linux_async): Add debug output.
12481 (linux_thread_stopped): New.
12482 (linux_pause_all): New.
12483 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12485 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12486 (thread_db_free): Delete declaration.
12487 (thread_db_detach, thread_db_mourn): Declare.
12488 * thread-db.c (thread_db_init): Use thread_db_mourn.
12489 (thread_db_free): Delete, split in two.
12490 (disable_thread_event_reporting): New.
12491 (thread_db_detach): New.
12492 (thread_db_mourn): New.
12494 * server.h (struct thread_info) <last_resume_kind>: New field.
12495 <attached>: Add comment.
12496 <gdb_detached>: New field.
12497 (handler_func): Change return type to int.
12498 (handle_serial_event, handle_target_event): Ditto.
12499 (gdb_connected): Declare.
12501 (disconnected_tracing): Declare.
12502 (stop_tracing): Declare.
12504 * server.c (handle_query) <qSupported>: Report support for
12505 disconnected tracing.
12506 (queue_stop_reply_callback): Account for running threads.
12507 (gdb_wants_thread_stopped): New.
12508 (gdb_wants_all_threads_stopped): New.
12509 (gdb_reattached_process): New.
12510 (handle_status): Clear the `gdb_detached' flag of all processes.
12511 In all-stop, stop all threads.
12512 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12513 (process_serial_event): If the remote connection breaks, or if an
12514 exit was forced with "monitor exit", force an event loop exit.
12515 Handle disconnected tracing on detach.
12516 (handle_serial_event): Adjust.
12517 (handle_target_event): If GDB isn't connected, forward events back
12518 to the inferior, unless the last process exited, in which case,
12519 exit gdbserver. Adjust interface.
12521 * remote-utils.c (remote_open): Don't block in accept. Instead
12522 register an event loop source on the listen socket file
12523 descriptor. Refactor bits into ...
12524 (listen_desc): ... this new global.
12525 (gdb_connected): ... this new function.
12526 (enable_async_notification): ... this new function.
12527 (handle_accept_event): ... this new function.
12528 (remote_close): Clear remote_desc.
12530 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12532 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12534 (mourn_inferior): Define.
12535 (target_process_qsupported): Avoid the dangling else problem.
12536 (thread_stopped): Define.
12537 (pause_all): Define.
12538 (target_waitstatus_to_string): Declare.
12539 * target.c (target_waitstatus_to_string): New.
12541 * tracepoint.c (tracing): Make extern.
12542 (disconnected_tracing): New.
12543 (stop_tracing): Make extern. Handle tracing stops due to GDB
12545 (cmd_qtdisconnected): New.
12546 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12547 (handle_tracepoint_general_set): Handle QTDisconnected.
12549 * event-loop.c (event_handler_func): Change return type to int.
12550 (process_event): Bail out if the event handler wants the event
12552 (handle_file_event): Ditto.
12553 (start_event_loop): Bail out if the event handler wants the event
12556 * nto-low.c (nto_target_ops): Adjust.
12557 * spu-low.c (spu_wait): Don't remove the process here.
12558 (spu_target_ops): Adjust.
12559 * win32-low.c (win32_wait): Don't remove the process here.
12560 (win32_target_ops): Adjust.
12562 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12564 * regcache.c (realloc_register_cache): Invalidate inferior's
12565 regcache before recreating it.
12567 2010-04-09 Pedro Alves <pedro@codesourcery.com>
12569 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12571 2010-04-09 Stan Shebs <stan@codesourcery.com>
12572 Pedro Alves <pedro@codesourcery.com>
12574 * server.h (LONGEST): New.
12575 (struct thread_info) <while_stepping>: New field.
12576 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12578 (initialize_tracepoint, handle_tracepoint_general_set)
12579 (handle_tracepoint_query, tracepoint_finished_step)
12580 (tracepoint_was_hit, release_while_stepping_state_list):
12581 (current_traceframe): Declare.
12582 * server.c (handle_general_set): Handle tracepoint packets.
12583 (read_memory): New.
12584 (write_memory): New.
12585 (handle_search_memory_1): Use read_memory.
12586 (handle_query): Report support for conditional tracepoints, trace
12587 state variables, and tracepoint sources. Handle tracepoint
12589 (main): Initialize the tracepoints module.
12590 (process_serial_event): Handle traceframe reads/writes.
12592 * linux-low.c (handle_tracepoints): New.
12593 (linux_wait_1): Call it.
12594 (linux_resume_one_lwp): Handle while-stepping.
12595 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12596 (linux_target_ops): Install them.
12597 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12599 * linux-x86-low.c (x86_supports_tracepoints): New.
12600 (the_low_target). Install it.
12602 * mem-break.h (delete_breakpoint): Declare.
12603 * mem-break.c (delete_breakpoint): Make external.
12605 * target.h (struct target_ops): Add `supports_tracepoints',
12606 `read_pc', and `write_pc' fields.
12607 (target_supports_tracepoints): Define.
12608 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12611 * regcache.h (struct regcache) <registers_owned>: New field.
12612 (init_register_cache, regcache_cpy): Declare.
12613 (regcache_read_pc, regcache_write_pc): Declare.
12614 (register_cache_size): Declare.
12615 (supply_regblock): Declare.
12616 * regcache.c (init_register_cache): New.
12617 (new_register_cache): Use it.
12618 (regcache_cpy): New.
12619 (register_cache_size): New.
12620 (supply_regblock): New.
12621 (regcache_read_pc, regcache_write_pc): New.
12623 * tracepoint.c: New.
12625 * Makefile.in (OBS): Add tracepoint.o.
12626 (tracepoint.o): New rule.
12628 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12630 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12632 (i386-mmx.c): Likewise.
12633 (i386-mmx-linux.o): Likewise.
12634 (i386-mmx-linux.c): Likewise.
12636 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12637 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12638 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12639 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12641 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12642 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12643 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12645 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12647 * Makefile.in (clean): Updated.
12649 (i386-avx.c): Likewise.
12650 (i386-avx-linux.o): Likewise.
12651 (i386-avx-linux.c): Likewise.
12652 (amd64-avx.o): Likewise.
12653 (amd64-avx.c): Likewise.
12654 (amd64-avx-linux.o): Likewise.
12655 (amd64-avx-linux.c): Likewise.
12657 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12658 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12659 (srv_amd64_regobj): Add amd64-avx.o.
12660 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12661 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12662 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12663 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12664 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12665 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12666 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12668 * i387-fp.c: Include "i386-xstate.h".
12670 (i387_cache_to_xsave): Likewise.
12671 (i387_xsave_to_cache): Likewise.
12672 (x86_xcr0): Likewise.
12674 * i387-fp.h (i387_cache_to_xsave): Likewise.
12675 (i387_xsave_to_cache): Likewise.
12676 (x86_xcr0): Likewise.
12678 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12679 * linux-crisv32-low.c (target_regsets): Likewise.
12680 * linux-m68k-low.c (target_regsets): Likewise.
12681 * linux-mips-low.c (target_regsets): Likewise.
12682 * linux-ppc-low.c (target_regsets): Likewise.
12683 * linux-s390-low.c (target_regsets): Likewise.
12684 * linux-sh-low.c (target_regsets): Likewise.
12685 * linux-sparc-low.c (target_regsets): Likewise.
12686 * linux-xtensa-low.c (target_regsets): Likewise.
12688 * linux-low.c: Include <sys/uio.h>.
12689 (regsets_fetch_inferior_registers): Support nt_type.
12690 (regsets_store_inferior_registers): Likewise.
12691 (linux_process_qsupported): New.
12692 (linux_target_ops): Add linux_process_qsupported.
12694 * linux-low.h (regset_info): Add nt_type.
12695 (linux_target_ops): Add process_qsupported.
12697 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12699 (init_registers_i386_avx_linux): New.
12700 (init_registers_amd64_avx_linux): Likewise.
12701 (xmltarget_i386_linux_no_xml): Likewise.
12702 (xmltarget_amd64_linux_no_xml): Likewise.
12703 (PTRACE_GETREGSET): Likewise.
12704 (PTRACE_SETREGSET): Likewise.
12705 (x86_fill_xstateregset): Likewise.
12706 (x86_store_xstateregset): Likewise.
12707 (use_xml): Likewise.
12708 (x86_linux_update_xmltarget): Likewise.
12709 (x86_linux_process_qsupported): Likewise.
12710 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12711 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12712 init_registers_i386_linux here. Call
12713 x86_linux_update_xmltarget.
12714 (the_low_target): Add x86_linux_process_qsupported.
12716 * server.c (handle_query): Call target_process_qsupported.
12718 * target.h (target_ops): Add process_qsupported.
12719 (target_process_qsupported): New.
12721 2010-04-03 Pedro Alves <pedro@codesourcery.com>
12723 * inferiors.c (add_thread): Set last_status kind to
12724 TARGET_WAITKIND_IGNORE.
12725 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12726 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12727 (linux_wait_1): Move `thread' local definition to block that uses
12728 it. Don't NULL initialize `event_child'.
12729 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12730 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12731 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12733 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12735 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12736 an extended waitstatus, or by a watchpoint.
12737 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12738 thread was stepping or has been stopped by a watchpoint.
12740 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12742 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12743 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12744 of another, then delete the previous, and validate all
12746 (validate_inserted_breakpoint): New.
12747 (delete_disabled_breakpoints): New.
12748 (validate_breakpoints): New.
12749 (check_mem_read): Validate breakpoints before trusting their
12750 shadow. Delete disabled breakpoints.
12751 (check_mem_write): Validate breakpoints before trusting they
12752 should be inserted. Delete disabled breakpoints.
12753 * mem-break.h (validate_breakpoints):
12754 * server.c (handle_query): Validate breakpoints when we see a
12757 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12759 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12760 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12761 if we could tell there's a GDB breakpoint at stop_pc.
12762 (need_step_over_p): Don't do a step over if we find a GDB
12763 breakpoint at the resume PC.
12765 * mem-break.c (struct raw_breakpoint): New.
12766 (enum bkpt_type): New type `gdb_breakpoint'.
12767 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12768 fields. New field `raw'.
12769 (find_raw_breakpoint_at): New.
12770 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12771 breakpoint instead.
12772 (set_breakpoint_at): Adjust.
12773 (delete_raw_breakpoint): New.
12774 (release_breakpoint): New.
12775 (delete_breakpoint): Rename to...
12776 (delete_breakpoint_1): ... this. Add proc parameter. Use
12777 release_breakpoint. Return ENOENT.
12778 (delete_breakpoint): Reimplement.
12779 (find_breakpoint_at): Delete.
12780 (find_gdb_breakpoint_at): New.
12781 (delete_breakpoint_at): Delete.
12782 (set_gdb_breakpoint_at): New.
12783 (delete_gdb_breakpoint_at): New.
12784 (gdb_breakpoint_here): New.
12785 (set_reinsert_breakpoint): Use release_breakpoint.
12786 (uninsert_breakpoint): Rename to ...
12787 (uninsert_raw_breakpoint): ... this.
12788 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12789 (reinsert_raw_breakpoint): Change parameter type to
12791 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12793 (check_breakpoints): Adjust. Use release_breakpoint.
12794 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12795 (breakpoint_inserted_here): Ditto.
12796 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12797 Don't trust the breakpoint's shadow if it is not inserted.
12798 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12799 (delete_all_breakpoints): Adjust.
12800 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12801 use delete_breakpoint_1.
12803 * mem-break.h (breakpoints_supported): Delete declaration.
12804 (set_gdb_breakpoint_at): Declare.
12805 (gdb_breakpoint_here): Declare.
12806 (delete_breakpoint_at): Delete.
12807 (delete_gdb_breakpoint_at): Declare.
12809 * server.h (struct raw_breakpoint): Forward declare.
12810 (struct process_info): New field `raw_breakpoints'.
12812 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12815 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12817 * linux-low.c (status_pending_p_callback): Fix comment.
12818 (linux_wait_for_event_1): Move most of the internal breakpoint
12819 handling from here...
12820 (linux_wait_1): ... to here.
12821 (count_events_callback): New.
12822 (select_singlestep_lwp_callback): New.
12823 (select_event_lwp_callback): New.
12824 (cancel_breakpoints_callback): New.
12825 (select_event_lwp): New.
12826 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12827 priority to all LWPs that have had events that should be reported
12828 to the client. Cancel breakpoints when about to reporting the
12829 event to the client, not while stopping lwps. No longer cancel
12830 finished single-steps here.
12831 (cancel_finished_single_step): Delete.
12832 (cancel_finished_single_steps): Delete.
12834 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12836 * mem-break.c (enum bkpt_type): New.
12837 (struct breakpoint): New field `type'.
12838 (set_breakpoint_at): Change return type to struct breakpoint
12839 pointer. Set type to `other_breakpoint' by default.
12840 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12841 in the breakpoint list.
12842 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12843 (reinsert_breakpoint): Rename to ...
12844 (reinsert_raw_breakpoint): ... this.
12845 (reinsert_breakpoints_at): Adjust.
12846 * mem-break.h (struct breakpoint): Declare.
12847 (set_breakpoint_at): Change return type to struct breakpoint
12850 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12852 * server.c (handle_query): Assign, not compare.
12854 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12856 Teach linux gdbserver to step-over-breakpoints.
12858 * linux-low.c (can_hardware_single_step): New.
12859 (supports_breakpoints): New.
12860 (handle_extended_wait): If stopping threads, read the stop pc of
12861 the new cloned LWP.
12863 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12864 low target doesn't support retrieving the PC.
12865 (add_lwp): Set last_resume_kind to resume_continue.
12866 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12867 (linux_attach): Don't clear stop_expected. Set the lwp's
12868 last_resume_kind to resume_stop.
12869 (linux_detach_one_lwp): Don't check for removed breakpoints.
12870 (check_removed_breakpoint): Delete.
12871 (status_pending_p): Rename to ...
12872 (status_pending_p_callback): ... this. Don't check for removed
12873 breakpoints. Don't consider threads that are stopped from GDB's
12875 (linux_wait_for_lwp): Always read the stop_pc here.
12876 (cancel_breakpoint): New.
12877 (step_over_bkpt): New global.
12878 (linux_wait_for_event_1): Implement stepping over breakpoints.
12879 (gdb_wants_lwp_stopped): New.
12880 (gdb_wants_all_stopped): New.
12881 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12882 single-step traps here. Store the thread's last reported target
12884 (send_sigstop): Don't clear stop_expected. Always set it,
12886 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12887 (cancel_finished_single_step): New.
12888 (cancel_finished_single_steps): New.
12889 (wait_for_sigstop): Don't cancel finished single-step traps here.
12890 (linux_resume_one_lwp): Don't check for removed breakpoints.
12891 Don't set `step' on non-hardware step archs.
12892 (linux_set_resume_request): Ignore resume_stop requests if already
12893 stopping or stopped. Set the lwp's last_resume_kind.
12894 (resume_status_pending_p): Don't check for removed breakpoints.
12895 (need_step_over_p): New.
12896 (start_step_over): New.
12897 (finish_step_over): New.
12898 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12899 requests. Clear the thread's last reported target waitstatus.
12900 Don't use the `suspended' flag. Don't consider pending breakpoints.
12901 (linux_resume): Start a step-over if necessary.
12902 (proceed_one_lwp): New.
12903 (proceed_all_lwps): New.
12904 (unstop_all_lwps): New.
12905 * linux-low.h (struct lwp_info): Rewrite comment for the
12906 `suspended' flag. Add the `stop_pc' field. Delete the
12907 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12908 Add `'last_resume_kind' and `need_step_over' fields.
12909 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12910 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12911 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12912 (set_raw_breakpoint_at): New.
12913 (set_breakpoint_at): Rewrite to use it.
12914 (reinsert_breakpoint_handler): Delete.
12915 (set_reinsert_breakpoint): New.
12916 (reinsert_breakpoint_by_bp): Delete.
12917 (delete_reinsert_breakpoints): New.
12918 (uninsert_breakpoint): Rewrite.
12919 (uninsert_breakpoints_at): New.
12920 (reinsert_breakpoint): Rewrite.
12921 (reinsert_breakpoints_at): New.
12922 (check_breakpoints): Rewrite.
12923 (breakpoint_here): New.
12924 (breakpoint_inserted_here): New.
12925 (check_mem_read): Adjust.
12926 * mem-break.h (breakpoints_supported, breakpoint_here)
12927 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12928 (reinsert_breakpoint_by_bp): Delete declaration.
12929 (delete_reinsert_breakpoints): Declare.
12930 (reinsert_breakpoint): Delete declaration.
12931 (reinsert_breakpoints_at): Declare.
12932 (uninsert_breakpoint): Delete declaration.
12933 (uninsert_breakpoints_at): Declare.
12934 (check_breakpoints): Adjust prototype.
12935 * server.h: Adjust include order.
12936 (struct thread_info): Declare here. Add a `last_status' field.
12938 2010-03-23 Michael Snyder <msnyder@vmware.com>
12940 * server.c (crc32): New function.
12941 (handle_query): Add handling for 'qCRC:' request.
12943 2010-03-23 Pedro Alves <pedro@codesourcery.com>
12945 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12946 lwp had been stopped by a watchpoint.
12948 2010-03-16 Pedro Alves <pedro@codesourcery.com>
12950 * server.h (internal_error): Declare.
12951 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12952 * utils.c (internal_error): New function.
12954 2010-03-15 Andreas Schwab <schwab@redhat.com>
12956 * configure.srv: Fix typo setting srv_regobj.
12958 2010-03-15 Pedro Alves <pedro@codesourcery.com>
12960 * linux-low.c (fetch_register): Avoid passing a non string literal
12962 (usr_store_inferior_registers): Ditto.
12964 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12966 * linux-low.c (linux_write_memory): Bail out early if peeking
12969 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12971 * linux-low.h (struct lwp_info): New fields
12972 `stopped_by_watchpoint' and `stopped_data_address'.
12973 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12974 here, and cache them in the lwp object.
12975 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12977 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12979 (linux_stopped_by_watchpoint): Rewrite.
12980 (linux_stopped_data_address): Rewrite.
12982 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
12984 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12985 switching the current inferior, not before.
12987 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12989 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12990 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12991 i386-linux.c and amd64-linux.c.
12992 (reg-i386.o): Removed.
12993 (reg-i386.c): Likewise.
12994 (reg-i386-linux.o): Likewise.
12995 (reg-i386-linux.c): Likewise.
12996 (reg-x86-64.o): Likewise.
12997 (reg-x86-64.c): Likewise.
12998 (reg-x86-64-linux.o): Likewise.
12999 (reg-x86-64-linux.c): Likewise.
13001 (i386.c): Likewise.
13002 (i386-linux.o): Likewise.
13003 (i386-linux.c): Likewise.
13004 (amd64.o): Likewise.
13005 (amd64.c): Likewise.
13006 (amd64-linux.o): Likewise.
13007 (amd64-linux.c): Likewise.
13009 * configure.srv (srv_i386_regobj): New.
13010 (srv_i386_linux_regobj): Likewise.
13011 (srv_amd64_regobj): Likewise.
13012 (srv_amd64_linux_regobj): Likewise.
13013 (srv_i386_32bit_xmlfiles): Likewise.
13014 (srv_i386_64bit_xmlfiles): Likewise.
13015 (srv_i386_xmlfiles): Likewise.
13016 (srv_amd64_xmlfiles): Likewise.
13017 (srv_i386_linux_xmlfiles): Likewise.
13018 (srv_amd64_linux_xmlfiles): Likewise.
13019 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13020 srv_xmlfiles to $srv_i386_xmlfiles.
13021 (i[34567]86-*-mingw32ce*): Likewise.
13022 (i[34567]86-*-mingw*): Likewise.
13023 (i[34567]86-*-nto*): Likewise.
13024 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13025 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13026 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13027 (x86_64-*-linux*): Likewise.
13029 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13030 (init_registers_amd64_linux): New.
13031 (x86_arch_setup): Replace init_registers_x86_64_linux with
13032 init_registers_amd64_linux.
13034 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13036 * configure.ac: Check for libdl. If it is not available link against
13037 static libthread_db.
13038 * configure: Regenerate.
13040 2010-02-22 Pedro Alves <pedro@codesourcery.com>
13044 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13045 handing a read watchpoint.
13046 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13048 2010-02-12 Doug Evans <dje@google.com>
13050 * linux-low.c (linux_supports_tracefork_flag): Document.
13051 (linux_look_up_symbols): Add comment.
13053 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
13055 * regcache.c (supply_register): Clear regcache if buf is NULL.
13057 2010-02-02 Nicolas Roche <roche@sourceware.org>
13058 Joel Brobecker <brobecker@adacore.com>
13060 * inferiors.c (find_inferior): Add function documentation.
13061 (unloaded_dll): Handle the case where the unloaded dll has not
13062 been previously registered in the dll list.
13064 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13066 * linux-arm-low.c (thumb_breakpoint_len): Delete.
13067 (thumb2_breakpoint): New.
13068 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13070 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13072 * linux-low.c (get_stop_pc): Check for SIGTRAP.
13073 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13076 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13078 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13080 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
13082 * linux-s390-low.c (s390_collect_ptrace_register)
13083 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13085 2010-01-21 Doug Evans <dje@google.com>
13087 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13088 (PTRACE_ARG4_TYPE): New macro.
13089 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13090 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13091 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13092 (usr_store_inferior_registers): Ditto.
13093 (linux_read_memory, linux_write_memory): Ditto.
13094 (linux_test_for_tracefork): Ditto.
13096 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13097 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
13099 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13101 * proc-service.c (ps_lgetregs): Don't refetch registers from the
13104 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13106 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13107 prototype to take a regcache. Adjust.
13109 2010-01-20 Pedro Alves <pedro@codesourcery.com>
13111 * regcache.h (struct thread_info): Forward declare.
13112 (struct regcache): New.
13113 (new_register_cache): Adjust prototype.
13114 (get_thread_regcache): Declare.
13115 (free_register_cache): Adjust prototype.
13116 (registers_to_string, registers_from_string): Ditto.
13117 (supply_register, supply_register_by_name, collect_register)
13118 (collect_register_as_string, collect_register_by_name): Ditto.
13119 * regcache.c (struct inferior_regcache_data): Delete.
13120 (get_regcache): Rename to ...
13121 (get_thread_regcache): ... this. Adjust. Switch inferior before
13122 fetching registers.
13123 (regcache_invalidate_one): Adjust.
13124 (regcache_invalidate): Fix prototype.
13125 (new_register_cache): Return the new register cache.
13126 (free_register_cache): Change prototype.
13127 (realloc_register_cache): Adjust.
13128 (registers_to_string): Change prototype to take a regcache. Adjust.
13129 (registers_from_string): Ditto.
13130 (register_data): Ditto.
13131 (supply_register): Ditto.
13132 (supply_register_by_name): Ditto.
13133 (collect_register): Ditto.
13134 (collect_register_as_string): Ditto.
13135 (collect_register_by_name): Ditto.
13136 * server.c (process_serial_event): Adjust.
13137 * linux-low.h (regset_fill_func, regset_store_func): Change
13139 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13141 * linux-low.c (get_stop_pc): Adjust.
13142 (check_removed_breakpoint): Adjust.
13143 (linux_wait_for_event): Adjust.
13144 (linux_resume_one_lwp): Adjust.
13145 (fetch_register): Add regcache parameter. Adjust.
13146 (usr_store_inferior_registers): Ditto.
13147 (regsets_fetch_inferior_registers): Ditto.
13148 (regsets_store_inferior_registers): Ditto.
13149 (linux_fetch_registers, linux_store_registers): Ditto.
13150 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13152 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13154 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13155 prototype to take a regcache.
13156 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13157 * remote-utils.c (convert_ascii_to_int, outreg)
13158 (prepare_resume_reply): Change prototype to take a regcache.
13160 * target.h (struct target_ops) <fetch_registers, store_registers>:
13161 Change prototype to take a regcache.
13162 (fetch_inferior_registers, store_inferior_registers): Change
13163 prototype to take a regcache. Adjust.
13164 * proc-service.c (ps_lgetregs): Adjust.
13165 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13166 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13167 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13168 take a regcache. Adjust.
13169 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13170 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13171 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13172 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
13173 * linux-cris-low.c (cris_get_pc, cris_set_pc)
13174 (cris_cannot_fetch_register):
13175 (cris_breakpoint_at): Change prototype to take a regcache.
13177 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13178 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13179 to take a regcache. Adjust.
13180 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13182 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13183 take a regcache. Adjust.
13184 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13185 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13186 (m68k_set_pc): Change prototype to take a regcache. Adjust.
13187 * linux-mips-low.c (mips_get_pc):
13188 (mips_set_pc): Change prototype to take a regcache. Adjust.
13189 (mips_reinsert_addr): Adjust.
13190 (mips_collect_register): Change prototype to take a regcache.
13192 (mips_supply_register):
13193 (mips_collect_register_32bit, mips_supply_register_32bit)
13194 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13195 (mips_store_fpregset): Ditto.
13196 * linux-ppc-low.c (ppc_supply_ptrace_register)
13197 (ppc_supply_ptrace_register): Ditto.
13198 (parse_spufs_run): Adjust.
13199 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13200 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13201 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13202 take a regcache. Adjust.
13203 * linux-s390-low.c (s390_collect_ptrace_register)
13204 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13205 (s390_set_pc): Change prototype to take a regcache. Adjust.
13206 (s390_arch_setup): Adjust.
13207 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13208 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
13209 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13210 (sparc_fill_gregset, sparc_store_gregset_from_stack)
13211 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13213 (sparc_breakpoint_at): Adjust.
13214 * linux-xtensa-low.c (xtensa_fill_gregset):
13215 (xtensa_store_gregset):
13216 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13217 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
13218 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13219 prototype to take a regcache. Adjust.
13220 * win32-arm-low.c (arm_fetch_inferior_register)
13221 (arm_store_inferior_register): Change prototype to take a
13223 * win32-i386-low.c (i386_fetch_inferior_register)
13224 (i386_store_inferior_register): Change prototype to take a
13226 * win32-low.c (child_fetch_inferior_registers)
13227 (child_store_inferior_registers): Change prototype to take a
13229 (win32_wait): Adjust.
13230 (win32_fetch_inferior_registers): Change prototype to take a
13232 (win32_store_inferior_registers): Adjust.
13233 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13234 store_inferior_register>: Change prototype to take a regcache.
13236 2010-01-20 Doug Evans <dje@google.com>
13238 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13240 (linux_wait_for_event1, linux_init_signals): Ditto.
13241 (W_STOPCODE): Provide definition if missing.
13243 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
13245 * linux-low.c (linux_core_of_thread): New.
13246 (compare_ints, show_process, list_threads): New.
13247 (linux_qxfer_osdata): Report threads and cores.
13248 (linux_target_op): Register linux_core_of_thread.
13249 * remote-utils.c (prepare_resume_reply): Report the core.
13250 (buffer_xml_printf): Support %d specifier.
13251 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13253 (handle_query): Handle qXfer:threads. Announce availability
13255 * target.h (struct target_ops): New field core_of_thread.
13257 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
13259 * Makefile.in (clean): Remove new generated files.
13260 (reg-s390.o, reg-s390.c): Remove rules.
13261 (reg-s390x.o, reg-s390x.c): Likewise.
13262 (s390-linux32.o, s390-linux32.c): Add rules.
13263 (s390-linux64.o, s390-linux64.c): Likewise.
13264 (s390x-linux64.o, s390x-linux64.c): Likewise.
13265 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13266 * linux-s390-low.c: Include <elf.h>.
13267 (HWCAP_S390_HIGH_GPRS): Define if undefined.
13268 (init_registers_s390): Remove prototype.
13269 (init_registers_s390x): Likewise.
13270 (init_registers_s390_linux32): Add prototype.
13271 (init_registers_s390_linux64): Likewise.
13272 (init_registers_s390x_linux64): Likewise.
13273 (s390_num_regs_3264): New define.
13274 (s390_regmap_3264): New global variable.
13275 (s390_cannot_fetch_register): Remove obsolete check.
13276 (s390_cannot_store_register): Likewise.
13277 (s390_collect_ptrace_register): Handle upper/lower register halves.
13278 (s390_supply_ptrace_register): Likewise.
13279 (s390_fill_gregset): Update to register number changes.
13280 (s390_get_hwcap): New routine.
13281 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13282 Install appropriate regmap and register set.
13284 2010-01-01 Joel Brobecker <brobecker@adacore.com>
13286 * server.c (gdbserver_version): Update copyright year to 2010.
13287 * gdbreplay.c (gdbreplay_version): Likewise.
13289 2009-12-28 Doug Evans <dje@google.com>
13291 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13292 elf/external.h. Include <elf.h> instead but only if necessary.
13294 2009-12-28 Pedro Alves <pedro@codesourcery.com>
13296 * linux-low.c (linux_remove_process): Remove `detaching'
13297 parameter. Don't release/detach from thread_db here.
13298 (linux_kill): Release/detach from thread_db here, ...
13299 (linux_detach): ... and here, before actually detaching.
13300 (linux_wait_1): ... and here, when a process exits.
13301 * thread-db.c (any_thread_of): New.
13302 (thread_db_free): Switch the current inferior to a thread of the
13305 2009-12-21 Doug Evans <dje@google.com>
13307 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13309 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13310 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13311 warning ifndef __NR_tkill. Move setting of errno there too.
13312 Delete unnecessary resetting of errno after syscall.
13313 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13315 * configure.ac: Check for dladdr.
13316 * config.in: Regenerate.
13317 * configure: Regenerate.
13318 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13319 (try_thread_db_load): Update.
13321 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13323 2009-12-18 Doug Evans <dje@google.com>
13325 * event-loop.c: Include unistd.h if it exists.
13327 * linux-low.c (my_waitpid): Move definition away from being in
13328 between linux_tracefork_child/linux_test_for_tracefork.
13330 * gdb_proc_service.h (psaddr_t): Fix type.
13331 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13332 signature to match glibc.
13334 2009-12-16 Doug Evans <dje@google.com>
13336 * linux-low.c (linux_read_memory): Fix argument to read.
13338 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13340 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13341 events, don't leave current_inferior pointing at null.
13343 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13345 * win32-low.c (LOG): Delete.
13346 (OUTMSG): Output to stderr.
13347 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13348 on compile time LOG macro.
13349 (win32_wait): Fix debug output.
13351 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13353 * win32-low.c (win32_add_one_solib): If the dll name is
13354 "ntdll.dll", prepend the system directory to the dll path.
13356 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13358 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13360 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
13361 Vladimir Prus <vladimir@codesourcery.com>
13363 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13364 * configure.ac: Check for __mcoldfire__ and set
13365 gdb_cv_m68k_is_coldfire.
13366 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13367 reg-cf.o and reg-m68k.o.
13368 * configure: Regenerated.
13370 2009-11-16 Pedro Alves <pedro@codesourcery.com>
13372 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13373 Pass it to thread_db_free.
13374 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13375 proper `detaching' argument to linux_remove_process.
13376 * linux-low.h (thread_db_free): Add `detaching' parameter.
13377 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13379 (thread_db_free): Add `detaching' parameter. Only
13380 call td_ta_clear_event if detaching from process.
13382 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13384 * thread-db.c (thread_db_free): Fix typo.
13386 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13389 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13391 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13393 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13394 with an i686 compiler.
13395 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13397 * configure: Rebuilt.
13399 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13403 * server.c (handle_search_memory_1): Correct read_addr initialization
13404 in loop for searching subsequent chunks.
13406 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13408 * configure.ac: New --with-libthread-db option.
13409 * thread-db.c: Allow direct dependence on libthread_db.
13410 (thread_db_free): Adjust.
13411 * config.in: Regenerate.
13412 * configure: Likewise.
13414 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13417 * thread-db.c (attach_thread): New function.
13418 (maybe_attach_thread): Return success/failure.
13419 (find_new_threads_callback): Adjust.
13420 (thread_db_find_new_threads): Loop until no new threads.
13422 2009-10-13 Pedro Alves <pedro@codesourcery.com>
13424 * proc-service.c (ps_lgetregs): Formatting.
13426 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13428 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13429 * configure.ac: Adjust.
13430 * linux-low.h (struct process_info_private): Move members to struct
13432 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13433 * linux-low.c (linux_remove_process): Adjust.
13434 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13435 * server.c (handle_query): Move code ...
13436 (handle_monitor_command): ... here. New function.
13437 * target.h (struct target_ops): New member.
13438 * thread-db.c (struct thread_db): New.
13439 (libthread_db_search_path): New variable.
13440 (thread_db_create_event, thread_db_enable_reporting)
13441 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13442 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13443 (try_thread_db_load_1, dladdr_to_soname): New functions.
13444 (try_thread_db_load, thread_db_load_search): New functions.
13445 (thread_db_init): Search for libthread_db.
13446 (thread_db_free): New function.
13447 (thread_db_handle_monitor_command): Likewise.
13448 * config.in: Regenerate.
13449 * configure: Regenerate.
13451 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13453 * spu-low.c (spu_kill): Wait for inferior to terminate.
13454 Call clear_inferiors.
13455 (spu_detach): Call clear_inferiors.
13457 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13459 * aclocal.m4: Regenerate.
13460 * config.in: Likewise.
13461 * configure: Likewise.
13463 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13465 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13466 (parse_spufs_run): New function.
13467 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13468 (ppc_breakpoint_at): Handle SPU breakpoints.
13470 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13472 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13473 (SPUFS_MAGIC): Define.
13474 (spu_enumerate_spu_ids): New function.
13475 (linux_qxfer_spu): New function.
13476 (linux_target_ops): Install linux_qxfer_spu.
13478 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13480 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13481 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13482 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13483 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13484 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13485 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13486 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13487 (init_registers_powerpc_cell32l): Add prototype.
13488 (init_registers_powerpc_cell64l): Likewise.
13489 (ppc_arch_setup): Detect Cell/B.E. architecture.
13491 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13493 * Makefile.in (datarootdir): New variable.
13495 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13497 * linux-low.c (linux_write_memory): Update debugging output.
13498 * Makefile.in (clean): Add new descriptions.
13499 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13500 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13501 * configure.srv: Add new files for arm*-*-linux*.
13502 * linux-arm-low.c: Add new declarations.
13503 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13504 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13505 (HWCAP_VFPv3D16): New.
13506 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13507 instead of __IWMMXT__.
13508 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13509 (arm_arch_setup): New.
13510 (target_regsets): Remove #ifdef. Add VFP regset.
13511 (the_low_target): Use arm_arch_setup.
13513 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13515 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13516 the main thread again.
13518 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13520 Adding Neutrino gdbserver.
13521 * configure: Regenerated.
13522 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13523 * configure.srv (i[34567]86-*-nto*): New target.
13524 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13525 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13526 (nto_comctrl) [__QNX__]: New function.
13527 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13529 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
13531 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13534 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13535 Pedro Alves <pedro@codesourcery.com>
13537 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13538 don't support CONTEXT_EXTENDED_REGISTERS.
13539 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13540 (the_low_target): Install them.
13541 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13542 failing with ERROR_PIPE_NOT_CONNECTED.
13544 2009-06-30 Doug Evans <dje@google.com>
13545 Pierre Muller <muller@ics.u-strasbg.fr>
13547 Add h/w watchpoint support to x86-linux, win32-i386.
13548 * Makefile.in (SFILES): Add i386-low.c
13549 (i386_low_h): Define.
13550 (i386-low.o): Add dependencies.
13551 (linux-x86-low.o): Add i386-low.h dependency.
13552 (win32-i386-low.o): Ditto.
13553 * i386-low.c: New file.
13554 * i386-low.h: New file.
13555 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13556 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13557 * linux-low.c (linux_add_process): Initialize arch_private.
13558 (linux_remove_process): Free arch_private.
13559 (add_lwp): Initialize arch_private.
13560 (delete_lwp): Free arch_private.
13561 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13563 * linux-low.h (process_info_private): New member arch_private.
13564 (lwp_info): New member arch_private.
13565 (linux_target_ops): New members new_process, new_thread,
13567 (ptid_of): New macro.
13568 * linux-x86-low.c: Include stddef.h, i386-low.h.
13569 (arch_process_info): New struct.
13570 (arch_lwp_info): New struct.
13571 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13572 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13573 (i386_dr_low_get_status): New function.
13574 (x86_insert_point, x86_remove_point): New functions.
13575 (x86_stopped_by_watchpoint): New function.
13576 (x86_stopped_data_address): New function.
13577 (x86_linux_new_process, x86_linux_new_thread): New functions.
13578 (x86_linux_prepare_to_resume): New function.
13579 (the_low_target): Add entries for insert_point, remove_point,
13580 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13582 * server.c (debug_hw_points): New global.
13583 (monitor_show_help): Document set debug-hw-points.
13584 (handle_query): Process "set debug-hw-points".
13585 * server.h (debug_hw_points): Declare.
13586 (paddress): Declare.
13587 * utils.c (NUMCELLS, CELLSIZE): New macros.
13588 (get_sell, xsnprintf, paddress): New functions.
13589 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13590 remove_point, stopped_by_watchpoint, stopped_data_address.
13591 * win32-i386-low.c: Include i386-low.h.
13592 (debug_reg_state): Replaces dr.
13593 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13594 (i386_dr_low_get_status): New function.
13595 (i386_insert_point, i386_remove_point): New functions.
13596 (i386_stopped_by_watchpoint): New function.
13597 (i386_stopped_data_address): New function.
13598 (i386_initial_stuff): Update.
13599 (get_thread_context,set_thread_context,i386_thread_added): Update.
13600 (the_low_target): Add entries for insert_point,
13601 remove_point, stopped_by_watchpoint, stopped_data_address.
13602 * win32-low.c (win32_insert_watchpoint): New function.
13603 (win32_remove_watchpoint): New function.
13604 (win32_stopped_by_watchpoint): New function.
13605 (win32_stopped_data_address): New function.
13606 (win32_target_ops): Add entries for insert_watchpoint,
13607 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13608 * win32-low.h (win32_target_ops): New members insert_point,
13609 remove_point, stopped_by_watchpoint, stopped_data_address.
13611 2009-06-25 Pedro Alves <pedro@codesourcery.com>
13613 * server.c (process_serial_event): Re-return unsupported, not
13614 error, if the type isn't recognized. Re-allow supporting only
13615 insert or remove packets. Also call require_running for
13616 breakpoints. Add missing break statement to default case. Tidy.
13617 * target.h (struct target_ops): Rename insert_watchpoint to
13618 insert_point, and remove_watchpoint to remove_point.
13620 * linux-low.h (struct linux_target_ops): Likewise.
13621 * linux-low.c (linux_insert_watchpoint): Rename to ...
13622 (linux_insert_point): ... this. Adjust.
13623 (linux_remove_watchpoint): Rename to ...
13624 (linux_remove_point): ... this. Adjust.
13625 (linux_target_ops): Adjust.
13626 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13627 (cris_insert_point): ... this.
13628 (cris_remove_watchpoint): Rename to ...
13629 (cris_remove_point): ... this.
13630 (the_low_target): Adjust.
13632 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13634 * server.c (handle_v_kill): Pass signal_pid to
13635 kill_inferior if multi_process is zero.
13637 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13639 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13640 * target.h (target_ops): Comment for *_watchpoint to make it clear
13641 the functions can get types '0' and '1'.
13643 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13645 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13646 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13647 * regcache.c (get_regcache): Likewise.
13648 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13649 * win32-low.c (child_fetch_inferior_registers): Remove check for
13652 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13653 Pedro Alves <pedro@codesourcery.com>
13655 * target.h (struct target_ops) <supports_multi_process>: New
13657 (target_supports_multi_process): New.
13658 * server.c (handle_query): Even if GDB reports support, only
13659 enable multi-process if the target also supports it. Report
13660 multi-process support only if the target backend supports it.
13661 * linux-low.c (linux_supports_multi_process): New function.
13662 (linux_target_ops): Install it as target_supports_multi_process
13665 2009-05-24 Doug Evans <dje@google.com>
13667 Global renaming of find_thread_pid to find_thread_ptid.
13668 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13669 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13670 All callers updated.
13672 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13673 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13676 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13677 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13678 (linux_resume_one_lwp): Ditto.
13680 2009-05-23 Doug Evans <dje@google.com>
13682 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13683 from struct inferior_list_entry * to struct lwp_info *.
13684 All callers updated.
13686 2009-05-13 Doug Evans <dje@google.com>
13688 * linux-x86-low.c: Don't include assert.h.
13689 (x86_siginfo_fixup): Use fatal, not assert.
13690 (x86_arch_setup): Fix comment.
13692 2009-05-12 Doug Evans <dje@google.com>
13694 Biarch support for i386/amd64 gdbserver.
13695 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13696 Add linux-x86-low.c.
13697 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13698 (linux-x86-low.o): Add.
13699 * linux-x86-64-low.c: Delete.
13700 * linux-i386-low.c: Delete.
13701 * linux-x86-low.c: New file.
13702 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13704 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13706 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13707 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13708 (linux_child_pid_to_exec_file): New function.
13709 (elf_64_header_p, elf_64_file_p): New functions.
13710 (siginfo_fixup): New function.
13711 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13712 give target a chance to convert layout.
13713 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13714 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13716 2009-05-07 Doug Evans <dje@google.com>
13718 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13719 (regsets_store_inferior_registers): Ditto.
13721 2009-05-06 Pedro Alves <pedro@codesourcery.com>
13725 * linux-low.c (must_set_ptrace_flags): Delete.
13726 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13728 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13729 `lwp->must_set_ptrace_flags' instead.
13730 (linux_wait_for_event_1): Set ptrace options here.
13731 (linux_wait_1): ... not here.
13733 2009-04-30 Doug Evans <dje@google.com>
13735 * inferiors.c (started_inferior_callback): New function.
13736 (attached_inferior_callback): New function.
13737 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13738 * server.c (print_started_pid, print_attached_pid): New functions.
13739 (detach_or_kill_for_exit): New function.
13740 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13741 * server.h (have_started_inferiors_p): Declare.
13742 (have_attached_inferiors_p): Declare.
13744 * inferiors.c (remove_process): Fix memory leak, free process.
13745 * linux-low.c (linux_remove_process): New function.
13746 (linux_kill): Call it instead of remove_process.
13747 (linux_detach, linux_wait_1): Ditto.
13749 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13751 * configure.srv: Add x86 Windows CE target.
13753 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13755 * inferiors.c (get_thread_process): Make global.
13756 * server.h (get_thread_process): Add prototype.
13757 * thread-db.c (find_one_thread): Use get_thread_process
13758 instead of current_process.
13759 (thread_db_get_tls_address): Do not crash if called when
13760 thread layer is not yet initialized.
13762 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13764 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13765 * spu-low.c (current_tid): Rename to ...
13766 (current_ptid): ... this.
13767 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13768 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13769 ptid_get_lwp (current_ptid) instead of current_tid.
13770 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13771 instead of current_tid. Use find_process_pid to verify pid
13772 argument is valid. Pass proper argument to remove_process.
13773 (spu_thread_alive): Compare current_ptid instead of current_tid.
13774 (spu_resume): Likewise.
13776 2009-04-02 Pedro Alves <pedro@codesourcery.com>
13778 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13781 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13783 Implement the multiprocess extensions, and add linux multiprocess
13786 * server.h (ULONGEST): Declare.
13787 (struct ptid, ptid_t): New.
13788 (minus_one_ptid, null_ptid): Declare.
13789 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13790 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13791 (struct inferior_list_entry): Change `id' type from unsigned from
13793 (struct sym_cache, struct breakpoint, struct
13794 process_info_private): Forward declare.
13795 (struct process_info): Declare.
13796 (current_process): Declare.
13797 (all_processes): Declare.
13798 (initialize_inferiors): Declare.
13799 (add_thread): Adjust to use ptid_t.
13800 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13801 (add_process, remove_process, find_thread_pid): Declare.
13802 (find_inferior_id): Adjust to use ptid_t.
13803 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13804 (multi_process): Declare.
13805 (push_event): Adjust to use ptid_t.
13806 (read_ptid, write_ptid): Declare.
13807 (prepare_resume_reply): Adjust to use ptid_t.
13808 (clear_symbol_cache): Declare.
13809 * inferiors.c (all_processes): New.
13810 (null_ptid, minus_one_ptid): New.
13811 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13812 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13813 (add_thread): Change unsigned long to ptid. Remove gdb_id
13815 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13816 (gdb_id_to_thread): Rename to ...
13817 (find_thread_pid): ... this. Change unsigned long to ptid.
13818 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13819 (loaded_dll, pull_pid_from_list): Adjust.
13820 (add_process, remove_process, find_process_pid)
13821 (get_thread_process, current_process, initialize_inferiors): New.
13822 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13823 (struct target_waitstatus) <related_pid>: Ditto.
13824 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13825 return type to int.
13826 (struct target_ops) <join>: Add `pid' argument.
13827 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13828 (struct target_ops) <wait>: Add `ptid' field. Change return type
13830 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13831 (mywait): Add `ptid' argument. Change return type to ptid_t.
13832 (target_pid_to_str): Declare.
13833 * target.c (set_desired_inferior): Adjust to use ptids.
13834 (mywait): Add new `ptid' argument. Adjust.
13835 (target_pid_to_str): New.
13836 * mem-break.h (free_all_breakpoints): Declare.
13837 * mem-break.c (breakpoints): Delelete.
13838 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13839 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13840 to use per-process breakpoint list.
13841 (free_all_breakpoints): New.
13842 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13843 (symbol_cache, all_symbols_looked_up): Delete.
13845 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13847 (prepare_resume_reply): Change ptid argument's type from unsigned
13848 long to ptid_t. Adjust. Implement W;process and X;process.
13849 (free_sym_cache, clear_symbol_cache): New.
13850 (look_up_one_symbol): Adjust to per-process symbol cache. *
13851 * server.c (cont_thread, general_thread, step_thread): Change type
13853 (attached): Delete.
13854 (multi_process): New.
13855 (last_ptid): Change type to ptid_t.
13856 (struct vstop_notif) <ptid>: Change type to ptid_t.
13857 (queue_stop_reply, push_event): Change `ptid' argument's type to
13859 (discard_queued_stop_replies): Add `pid' argument.
13860 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13861 changes. Don't reference the `attached' global.
13862 (attach_inferior): Adjust to mywait interface changes.
13863 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13864 features. Handle and report "multiprocess+". Handle
13866 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13868 (handle_v_kill): New.
13869 (handle_v_stopped): Adjust to use target_pid_to_str.
13870 (handle_v_requests): Allow multiple attaches and runs when
13871 multiprocess extensions are in effect. Handle "vKill".
13872 (myresume): Adjust to use ptids.
13873 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13874 (handle_status): Adjust to discard_queued_stop_replies interface
13876 (first_thread_of, kill_inferior_callback)
13877 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13878 (main): Call initialize_inferiors. Adjust to use ptids, killing
13879 and detaching from all inferiors. Handle multiprocess packet
13881 * linux-low.h: Include gdb_proc_service.h.
13882 (struct process_info_private): New.
13883 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13884 <lwpid_of>: Use ptid_get_lwp.
13885 (get_lwp_thread): Adjust.
13886 (struct lwp_info): Add `dead' member.
13887 (find_lwp_pid): Declare.
13888 * linux-low.c (thread_db_active): Delete.
13889 (new_inferior): Adjust comment.
13890 (inferior_pid): Delete.
13891 (linux_add_process): New.
13892 (handle_extended_wait): Adjust.
13893 (add_lwp): Change unsigned long to ptid.
13894 (linux_create_inferior): Add process to processes table. Adjust
13895 to use ptids. Don't set new_inferior here.
13896 (linux_attach_lwp): Rename to ...
13897 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13898 it. Adjust to use ptids.
13899 (linux_attach_lwp): New.
13900 (linux_attach): Add process to processes table. Don't set
13902 (struct counter): New.
13903 (second_thread_of_pid_p, last_thread_of_process_p): New.
13904 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13905 multiple processes.
13906 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13907 processes. Remove process from process table.
13908 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13909 to multiple processes.
13910 (any_thread_of): New.
13911 (linux_detach): Add `pid' argument, and handle it. Remove process
13912 from processes table.
13913 (linux_join): Add `pid' argument. Handle it.
13914 (linux_thread_alive): Change unsighed long argument to ptid_t.
13915 Consider dead lwps as not being alive.
13916 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13917 threads we're not interested in.
13918 (same_lwp, find_lwp_pid): New.
13919 (linux_wait_for_lwp): Change `pid' argument's type from int to
13921 (linux_wait_for_event): Rename to ...
13922 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13923 from int to ptid_t. Adjust.
13924 (linux_wait_for_event): New.
13925 (linux_wait_1): Add `ptid' argument. Change return type to
13926 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13927 that exit from the process table.
13928 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13930 (mark_lwp_dead): New.
13931 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13932 stopping all threads, mark its main lwp as dead.
13933 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13935 (fetch_register, usr_store_inferior_registers)
13936 (regsets_fetch_inferior_registers)
13937 (regsets_store_inferior_registers, linux_read_memory)
13938 (linux_write_memory): Inline `inferior_pid'.
13939 (linux_look_up_symbols): Adjust to use per-process
13940 `thread_db_active'.
13941 (linux_request_interrupt): Adjust to use ptids.
13942 (linux_read_auxv): Inline `inferior_pid'.
13943 (initialize_low): Don't reference thread_db_active.
13944 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13945 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13946 (ps_getpid): Return the pid of the current inferior.
13947 * thread-db.c (proc_handle, thread_agent): Delete.
13948 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13950 (find_one_thread): Change argument type to ptid_t. Adjust to
13952 (maybe_attach_thread): Adjust to per-process data and ptids.
13953 (thread_db_find_new_threads): Ditto.
13954 (thread_db_init): Ditto.
13955 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13956 processes table. Adjust to use ptids.
13957 (spu_kill, spu_detach): Adjust interface. Remove process from
13959 (spu_join, spu_thread_alive): Adjust interface.
13960 (spu_wait): Adjust interface. Remove process from processes
13961 table. Adjust to use ptids.
13962 * win32-low.c (current_inferior_tid): Delete.
13963 (current_inferior_ptid): New.
13964 (debug_event_ptid): New.
13965 (thread_rec): Take a ptid. Adjust.
13966 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13967 (child_delete_thread): Ditto.
13968 (do_initial_child_stuff): Add `attached' argument. Add process to
13970 (child_fetch_inferior_registers, child_store_inferior_registers):
13972 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13973 (win32_attach): Pass 1 to do_initial_child_stuff.
13974 (win32_kill): Adjust interface. Remove process from processes
13976 (win32_detach): Ditto.
13977 (win32_join): Adjust interface.
13978 (win32_thread_alive): Take a ptid.
13979 (win32_resume): Adjust to use ptids.
13980 (get_child_debug_event): Ditto.
13981 (win32_wait): Adjust interface. Remove exiting process from
13984 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13986 Non-stop mode support.
13988 * server.h (non_stop): Declare.
13989 (gdb_client_data, handler_func): Declare.
13990 (delete_file_handler, add_file_handler, start_event_loop):
13992 (handle_serial_event, handle_target_event, push_event)
13993 (putpkt_notif): Declare.
13994 * target.h (enum resume_kind): New.
13995 (struct thread_resume): Replace `step' field by `kind' field.
13996 (TARGET_WNOHANG): Define.
13997 (struct target_ops) <wait>: Add `options' argument.
13998 <supports_non_stop, async, start_non_stop>: New fields.
13999 (target_supports_non_stop, target_async): New.
14000 (start_non_stop): Declare.
14001 (mywait): Add `options' argument.
14002 * target.c (mywait): Add `options' argument. Print child exit
14003 notifications here.
14004 (start_non_stop): New.
14005 * server.c (non_stop, own_buf, mem_buf): New globals.
14006 (struct vstop_notif): New.
14007 (notif_queue): New global.
14008 (queue_stop_reply, push_event, discard_queued_stop_replies)
14009 (send_next_stop_reply): New.
14010 (start_inferior): Adjust to use resume_kind. Adjust to mywait
14012 (attach_inferior): In non-stop mode, don't wait for the target
14014 (handle_general_set): Handle QNonStop.
14015 (handle_query): When handling qC, return the current general
14016 thread, instead of the first thread of the list.
14017 (handle_query): If the backend supports non-stop mode, include
14018 QNonStop+ in the qSupported query response.
14019 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14021 (handle_v_attach, handle_v_run): Handle non-stop mode.
14022 (handle_v_stopped): New.
14023 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14024 (myresume): Adjust to use resume_kind. Handle non-stop.
14025 (queue_stop_reply_callback): New.
14026 (handle_status): Handle non-stop mode.
14027 (main): Clear non_stop flag on reconnection. Use the event-loop.
14028 Refactor serial protocol handling from here ...
14029 (process_serial_event): ... to this new function. When GDB
14030 selects any thread, select one here. In non-stop mode, wait until
14031 GDB acks all pending events before exiting.
14032 (handle_serial_event, handle_target_event): New.
14033 * remote-utils.c (remote_open): Install remote_desc in the event
14035 (remote_close): Remove remote_desc from the event loop.
14036 (putpkt_binary): Rename to...
14037 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
14038 (putpkt_binary): New as wrapper around putpkt_binary_1.
14039 (putpkt_notif): New.
14040 (prepare_resume_reply): In non-stop mode, don't change the
14042 * event-loop.c: New.
14043 * Makefile.in (OBJ): Add event-loop.o.
14044 (event-loop.o): New rule.
14046 * linux-low.h (pid_of): Moved here.
14048 (get_lwp_thread): Use lwpid_of.
14049 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
14050 * linux-low.c (pid_of): Delete.
14051 (inferior_pid): Use lwpid_of.
14052 (linux_event_pipe): New.
14053 (target_is_async_p): New.
14055 (handle_extended_wait): Use lwpid_of.
14056 (add_lwp): Don't set lwpid field.
14057 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
14058 (linux_kill_one_lwp): If killing a running lwp, stop it first.
14059 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
14060 (linux_detach_one_lwp): If detaching from a running lwp, stop it
14061 first. Adjust to linux_wait_for_event interface changes. Use
14063 (linux_detach): Don't delete the main lwp here.
14064 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
14065 (status_pending_p): Don't consider explicitly suspended lwps.
14066 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14067 pointer. Add OPTIONS argument. Change return type to int. Use
14068 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
14069 (linux_wait_for_event): Take an integer pid instead of a lwp_info
14070 pointer. Add status pointer argument. Return a pid instead of a
14071 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
14072 changes. In non-stop mode, don't switch to a random thread.
14073 (linux_wait): Rename to...
14074 (linux_wait_1): ... this. Add target_options argument, and handle
14075 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
14076 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
14077 clean exit and signal exit code. Don't stop all threads in
14078 non-stop mode. In all-stop mode, only stop all threads when
14079 reporting a stop to GDB. Handle explicit thread stop requests.
14080 (async_file_flush, async_file_mark): New.
14082 (send_sigstop): Use lwpid_of.
14083 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
14084 interface changes. In non-stop mode, don't switch to a random
14086 (linux_resume_one_lwp): Use lwpid_of.
14087 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14088 (linux_resume_one_thread): ... this. Handle resume_stop. In
14089 non-stop mode, don't look for pending flag in all threads.
14090 (resume_status_pending_p): Don't consider explicitly suspended
14092 (my_waitpid): Reimplement. Emulate __WALL.
14093 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14095 (sigchld_handler, linux_supports_non_stop, linux_async)
14096 (linux_start_non_stop): New.
14097 (linux_target_ops): Register linux_supports_non_stop, linux_async
14098 and linux_start_non_stop.
14099 (initialize_low): Install SIGCHLD handler.
14100 * thread-db.c (thread_db_create_event, find_one_thread)
14101 (thread_db_get_tls_address): Use lwpid_of.
14102 * win32-low.c (win32_detach): Adjust to use resume_kind.
14103 (win32_wait): Add `options' argument.
14104 * spu-low.c (spu_resume): Adjust to use resume_kind.
14105 (spu_wait): Add `options' argument.
14107 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14109 Decouple target code from remote protocol.
14111 * target.h (enum target_waitkind): New.
14112 (struct target_waitstatus): New.
14113 (struct target_ops) <wait>: Return an unsigned long. Take a
14114 target_waitstatus pointer instead of a char pointer.
14115 (mywait): Likewise.
14116 * target.c (mywait): Change prototype to return an unsigned long.
14117 Take a target_waitstatus pointer instead of a char pointer. Adjust.
14118 * server.h (thread_from_wait, old_thread_from_wait): Delete
14120 (prepare_resume_reply): Change prototype to take a
14122 * server.c (thread_from_wait, old_thread_from_wait): Delete.
14123 (last_status, last_ptid): New.
14124 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14125 pid instead of a signal.
14126 (attach_inferior): Remove "status" and "signal" parameters.
14128 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14130 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14131 (handle_v_requests, myresume): Remove "status" and "signal"
14132 parameters. Adjust.
14133 (handle_status): New.
14134 (main): Delete local `status'. Adjust.
14135 * remote-utils.c: Include target.h.
14136 (prepare_resume_reply): Change prototype to take a
14137 target_waitstatus. Adjust.
14139 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14141 * spu-low.c (spu_wait): Adjust.
14142 * win32-low.c (enum target_waitkind, struct target_waitstatus):
14144 (win32_wait): Adjust.
14146 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14148 * target.h (struct thread_resume): Delete leave_stopped member.
14149 (struct target_ops): Add a `n' argument to the `resume' callback.
14150 * server.c (start_inferior): Adjust.
14151 (handle_v_cont, myresume): Adjust.
14152 * linux-low.c (check_removed_breakpoint): Adjust to resume
14153 interface change, and to removed leave_stopped field.
14154 (resume_ptr): Delete.
14155 (struct thread_resume_array): New.
14156 (linux_set_resume_request): Add new `arg' parameter. Adjust to
14157 resume interface change.
14158 (linux_continue_one_thread, linux_queue_one_thread)
14159 (resume_status_pending_p): Check if the resume field is NULL
14160 instead of checking the leave_stopped member.
14161 (linux_resume): Adjust to the target resume interface change.
14162 * spu-low.c (spu_resume): Adjust to the target resume interface
14164 * win32-low.c (win32_detach, win32_resume): Ditto.
14166 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14168 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14170 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14172 (linux_continue_one_thread): Only preserve the stepping flag if
14173 there's a pending breakpoint.
14175 2009-03-31 Pedro Alves <pedro@codesourcery.com>
14177 * server.c (main): After the inferior having exited, call
14178 remote_close before exiting gdbserver.
14180 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14182 Fix size of FPSCR in Power 7 processors.
14183 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14184 (PPC_FEATURE_HAS_DFP): New #define.
14185 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14188 2009-03-23 Pedro Alves <pedro@codesourcery.com>
14190 * server.c (handle_query) Whitespace and formatting.
14192 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14194 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14195 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14196 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14197 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14198 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14199 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14200 Makefile.in, configure.ac: Fix whitespace throughout.
14201 * configure: Regenerate.
14203 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14205 * inferiors.c (find_inferior): Make it safe for the callback
14206 function to delete the currently iterated inferior.
14208 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14210 * Makefile.in (linuw_low_h): Move higher.
14211 (thread-db.o): Depend on $(linux_low_h).
14213 2009-03-17 Pedro Alves <pedro@codesourcery.com>
14215 Rename "process" to "lwp" throughout.
14217 * linux-low.c (all_processes): Rename to...
14218 (all_lwps): ... this.
14219 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14220 (add_process): Rename to ...
14221 (add_lwp): ... this. Adjust.
14222 (linux_create_inferior): Adjust.
14223 (linux_attach_lwp): Adjust.
14224 (linux_attach): Adjust.
14225 (linux_kill_one_process): Rename to ...
14226 (linux_kill_one_lwp): ... this. Adjust.
14227 (linux_kill): Adjust.
14228 (linux_detach_one_process): Rename to ...
14229 (linux_detach_one_lwp): ... this. Adjust.
14230 (linux_detach): Adjust.
14231 (check_removed_breakpoint): Adjust.
14232 (status_pending_p): Adjust.
14233 (linux_wait_for_process): Rename to ...
14234 (linux_wait_for_lwp): ... this. Adjust.
14235 (linux_wait_for_event): Adjust.
14236 (send_sigstop): Adjust.
14237 (wait_for_sigstop): Adjust.
14238 (stop_all_processes): Rename to ...
14239 (stop_all_lwps): ... this.
14240 (linux_resume_one_process): Rename to ...
14241 (linux_resume_one_lwp): ... this. Adjust.
14242 (linux_set_resume_request, linux_continue_one_thread)
14243 (linux_queue_one_thread, resume_status_pending_p)
14244 (usr_store_inferior_registers, regsets_store_inferior_registers)
14245 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14247 * linux-low.h (get_process): Rename to ...
14248 (get_lwp): ... this. Adjust.
14249 (get_thread_process): Rename to ...
14250 (get_thread_lwp): ... this. Adjust.
14251 (get_process_thread): Rename to ...
14252 (get_lwp_thread): ... this. Adjust.
14253 (struct process_info): Rename to ...
14254 (struct lwp_info): ... this.
14255 (all_processes): Rename to ...
14256 (all_lwps): ... this.
14257 * proc-service.c (ps_lgetregs): Adjust.
14258 * thread-db.c (thread_db_create_event, find_one_thread)
14259 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14261 2009-03-14 Pedro Alves <pedro@codesourcery.com>
14263 * server.c (handle_query): Handle "qAttached".
14265 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
14267 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14268 GPLv3, update license URL.
14270 2009-03-01 Doug Evans <dje@google.com>
14272 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
14273 (server_h): Add gdb_signals.h.
14274 (signals.o): Update.
14275 * server.h (target_signal_from_host,target_signal_to_host_p)
14276 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14278 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
14280 * remote-utils.c (getpkt): Also generate remote-debug
14281 information if noack_mode is set.
14283 2009-02-06 Pedro Alves <pedro@codesourcery.com>
14285 * server.c (handle_query): Report qXfer:siginfo:read and
14286 qXfer:siginfo:write as supported and handle them.
14287 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14288 * linux-low.c (linux_xfer_siginfo): New.
14289 (linux_target_ops): Set it.
14291 2009-01-26 Pedro Alves <pedro@codesourcery.com>
14293 * server.c (gdbserver_usage): Mention --remote-debug.
14294 (main): Accept '--remote-debug' switch.
14296 2009-01-18 Doug Evans <dje@google.com>
14298 * regcache.c (new_register_cache): No need to check result of xcalloc.
14299 * server.c (handle_search_memory): Back out calls to xmalloc,
14300 result is checked and error is returned to user upon failure.
14301 (handle_query): Ditto. Add more checks for result of malloc.
14302 (handle_v_cont): Check result of malloc, report error back to
14304 (handle_v_run): Ditto. Call freeargv.
14305 * server.h (freeargv): Declare.
14306 * utils.c (freeargv): New fn.
14308 2009-01-15 Doug Evans <dje@google.com>
14310 * gdbreplay.c (perror_with_name): Make arg const char *.
14311 * server.h (target_signal_to_name): Make return type const char *.
14312 * thread-db.c (thread_db_err_str): Make return type const char *.
14313 * utils.c (perror_with_name): Make arg const char *.
14315 2009-01-14 Pedro Alves <pedro@codesourcery.com>
14317 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14318 when handling a EXIT_PROCESS_DEBUG_EVENT.
14320 2009-01-06 Joel Brobecker <brobecker@adacore.com>
14322 * gdbreplay.c (gdbreplay_version): Update copyright year.
14323 * server.c (gdbserver_version): Likewise.
14325 2009-01-05 Doug Evans <dje@google.com>
14327 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
14328 (handle_extended_wait): Improve comment.
14330 2008-12-13 Doug Evans <dje@google.com>
14332 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14333 * server.h (ATTR_MALLOC): New macro.
14334 (xmalloc,xcalloc,xstrdup): Declare.
14335 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14336 * inferiors.c: Ditto.
14337 * linux-low.c: Ditto.
14338 * mem-break.c: Ditto.
14339 * regcache.c: Ditto.
14340 * remote-utils.c: Ditto.
14343 * win32-low.c: Ditto.
14345 2008-12-12 Doug Evans <dje@google.com>
14347 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14348 in debugging printf.
14350 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14352 2008-12-09 Doug Evans <dje@google.com>
14354 * linux-low.h (struct process_info): Delete member tid, unused.
14355 * thread-db.c (find_one_thread): Update.
14356 (maybe_attach_thread): Update.
14358 2008-12-02 Pedro Alves <pedro@codesourcery.com>
14360 * target.h (struct target_ops): Add qxfer_osdata member.
14361 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14363 (linux_qxfer_osdata): New functions.
14364 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14366 * server.c (handle_query): Handle "qXfer:osdata:read:".
14367 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14368 (buffer_xml_printf): New functions.
14369 * server.h (struct buffer): New.
14370 (buffer_grow_str, buffer_grow_str0): New macros.
14371 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14372 (buffer_xml_printf): Declare.
14374 2008-11-24 Doug Evans <dje@google.com>
14376 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14378 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14380 * server.c (handle_v_run): Always use the supplied argument list.
14382 2008-11-19 Bob Wilson <bob.wilson@acm.org>
14384 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14385 (xtensa_regmap_table): Add entry for scompare1.
14387 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14389 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14390 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14391 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14392 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14393 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14394 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14395 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14396 XML target descriptions.
14397 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14398 when inferior is running on an ISA 2.05 or later processor. Add
14399 special case to return offset for full 64-bit slot of FPSCR when
14402 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14404 * Makefile.in (SFILES, clean): Added sparc64 files.
14405 (reg-sparc64.o, reg-sparc64.c): New.
14406 * configure.srv (sparc*-*-linux*): New configuration.
14407 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14408 syscall arguments for SPARC.
14409 (regsets_store_inferior_registers): Likewise.
14410 * linux-sparc-low.c: New file.
14412 2008-10-21 Doug Evans <dje@google.com>
14414 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14415 (READLINE_DIR,READLINE_DEP): Delete.
14416 (INTERNAL_CFLAGS): Update.
14417 (LINTFLAGS): Update.
14419 2008-10-10 Pedro Alves <pedro@codesourcery.com>
14421 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14422 whole argv from the last run, not just argv[0].
14424 2008-09-08 Pedro Alves <pedro@codesourcery.com>
14426 * regcache.c (new_register_cache): Return NULL if the register
14427 cache size isn't known yet.
14428 (free_register_cache): Avoid dereferencing a NULL regcache.
14430 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14432 * configure.srv: Merge MIPS and MIPS64.
14434 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14436 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14438 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
14440 * Makefile.in: Add required vsx dependencies.
14442 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14443 Declare init_registers_powerpc_vsx32l.
14444 Declare init_registers_powerpc_vsx64l.
14445 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14446 (ppc_arch_setup): Check for VSX in hwcap.
14447 (ppc_fill_vsxregset): New function.
14448 (ppc_store_vsxregset): New function.
14449 Add new VSX entry in regset_info target_regsets.
14451 * configure.srv: Add new VSX dependencies.
14453 2008-08-12 Pedro Alves <pedro@codesourcery.com>
14455 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14456 (remote_open): Set or clear transport_is_reliable.
14457 (putpkt_binary): Don't expect acks in noack mode.
14458 (getpkt): Don't send ack/nac in noack mode.
14459 * server.c (handle_general_set): Handle QStartNoAckMode.
14460 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14462 (main): Reset noack_mode on every connection.
14463 * server.h (noack_mode): Declare.
14465 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14467 * Makefile.in (GDBREPLAY_OBS): New variable.
14468 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14470 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14471 Daniel Jacobowitz <dan@codesourcery.com>
14473 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14474 (usr_store_inferior_registers): Likewise.
14475 (regsets_store_inferior_registers): Likewise.
14477 2008-07-31 Rolf Jansen <rj@surtec.com>
14478 Pedro Alves <pedro@codesourcery.com>
14480 * configure.ac: Check for memmem declaration.
14481 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14482 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14483 (disable_packet_qfThreadInfo): Unconditionally compile.
14484 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14485 * configure, config.in: Regenerate.
14487 2008-07-28 Doug Kwan <dougkwan@google.com>
14489 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14490 (linux_write_memory): Remove declaration of errno.
14492 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14494 * linux-low.c (handle_extended_wait): Do not use "status"
14495 variable uninitialized.
14497 2008-07-07 Pedro Alves <pedro@codesourcery.com>
14499 * server.c (handle_v_attach): Inhibit reporting dll changes.
14501 2008-06-27 Pedro Alves <pedro@codesourcery.com>
14503 * remote-utils.c (prepare_resume_reply): If requested, don't
14504 output "thread:TID" in the T stop reply.
14506 * server.c (disable_packet_vCont, disable_packet_Tthread)
14507 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14508 (handle_query): If requested, disable support for qC, qfThreadInfo
14510 (handle_v_requests): If requested, disable support for vCont.
14511 (gdbserver_show_disableable): New.
14512 (main): Handle --disable-packet and --disable-packet=LIST.
14514 * server.h (disable_packet_vCont, disable_packet_Tthread)
14515 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14517 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14519 * server.c (gdbserver_usage): Mention --version.
14521 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14523 * Makefile.in (gdbreplay.o): New rule.
14525 2008-06-06 Joseph Myers <joseph@codesourcery.com>
14527 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14528 message, not gdbserver.
14530 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
14531 Nathan Sidwell <nathan@codesourcery.com>
14532 Joseph Myers <joseph@codesourcery.com>
14534 * acinclude.m4: Include ../../config/acx.m4.
14535 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14536 * configure, config.in: Regenerate.
14537 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14538 * server.c (gdbserver_version): Print PKGVERSION.
14539 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14540 (main): Adjust gdbserver_usage calls.
14541 * gdbreplay.c (version, host_name): Add declarations.
14542 (gdbreplay_version, gdbreplay_usage): New.
14543 (main): Accept --version and --help options.
14545 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14547 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14548 (arm_breakpoint_at): Handle Thumb.
14549 (the_low_target): Add comment.
14551 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14553 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14555 2008-05-09 Doug Evans <dje@google.com>
14557 * server.h (decode_search_memory_packet): Declare.
14558 * remote-utils.c (decode_search_memory_packet): New fn.
14559 * server.c (handle_search_memory_1): New fn.
14560 (handle_search_memory): New fn.
14561 (handle_query): Process qSearch:memory packets.
14563 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14565 * regcache.c (registers_length): Remove.
14566 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14567 full register packet.
14568 * regcache.h (registers_length): Remove prototype.
14569 * server.h (PBUFSIZ): Define to 16384.
14571 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14573 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14574 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14575 powerpc-64l.o, and powerpc-altivec64l.o.
14576 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14577 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14578 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14579 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14580 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14583 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14584 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14585 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14586 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14587 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14588 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14589 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14590 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14591 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14592 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14595 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14596 (init_registers_powerpc_32l): ... this new prototype.
14597 (init_registers_powerpc_32): Remove, replace by ...
14598 (init_registers_powerpc_altivec32l): ... this new prototype.
14599 (init_registers_powerpc_e500): Remove, replace by ...
14600 (init_registers_powerpc_e500l): ... this new prototype.
14601 (init_registers_ppc64): Remove, replace by ...
14602 (init_registers_powerpc_64l): ... this new prototype.
14603 (init_registers_powerpc_64): Remove, replace by ...
14604 (init_registers_powerpc_altivec64l): ... this new prototype.
14605 (ppc_num_regs): Set to 73.
14606 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14607 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14608 (ppc_cannot_store_register): Handle orig_r3 and trap.
14609 (ppc_arch_setup): Update init_registers_... calls.
14610 (ppc_fill_gregset): Handle orig_r3 and trap.
14612 * inferiors.c (clear_inferiors): Reset current_inferior.
14614 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
14616 * acinclude.m4: Add override.m4.
14617 * configure: Regenerate.
14619 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14621 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14622 initial call to init_register_ppc64.
14624 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14626 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14627 single powerpc*-*-linux* case.
14628 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14630 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14632 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
14633 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
14635 * linux-ppc-low.c: Include <elf.h>.
14636 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14637 (ppc_hwcap): New global variable.
14638 (ppc_regmap): Remove __SPE__ #ifdef sections.
14639 (ppc_regmap_e500): New global variable.
14640 (ppc_cannot_store_register): Update __SPE__ special case.
14641 (ppc_get_hwcap): New function.
14642 (ppc_arch_setup): Use it to determine whether inferior supports
14643 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14644 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14645 Do not access registers if target does not support AltiVec.
14646 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14647 Do not access registers if target does not support SPE.
14648 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14650 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14652 * linux-low.c (disabled_regsets, num_regsets): New.
14653 (use_regsets_p): Delete.
14654 (linux_wait_for_process): Clear disabled_regsets.
14655 (regsets_fetch_inferior_registers): Check and set it.
14656 (regsets_store_inferior_registers): Likewise.
14657 (linux_fetch_registers, linux_store_registers): Do not use
14659 (initialize_low): Allocate disabled_regsets.
14661 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14663 * Makefile.in (LIBOBJS): New.
14664 (OBS): Use LIBOBJS.
14665 (memmem.o): New rule.
14666 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14667 * configure: Regenerated.
14669 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14671 * server.c (handle_query): Never return "unsupported" for
14672 qXfer:features:read queries.
14674 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14676 * server.c (get_features_xml): Fix inverted condition.
14677 (handle_query): Always support qXfer:feature:read.
14679 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14681 * server.c (wrapper_argv): New.
14682 (start_inferior): Handle wrapper_argv. If set, expect an extra
14684 (gdbserver_usage): Document --wrapper.
14685 (main): Parse --wrapper.
14687 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14689 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14690 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14691 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14692 (ppc_set_pc): Likewise.
14693 (ppc_arch_setup): New function.
14694 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14695 of collect_register.
14696 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
14698 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14700 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14701 instead of linux-ppc64-low.o.
14702 * linux-ppc64-low.c: Remove file.
14703 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14704 (linux-ppc64-low.o): Remove rule.
14706 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14707 (init_registers_powerpc_64): Likewise.
14708 (ppc_regmap): Conditionally define depending on __powerpc64__.
14709 (ppc_cannot_store_register): Do not special-case "fpscr" when
14710 compiled on __powerpc64__.
14711 (ppc_collect_ptrace_register): New function.
14712 (ppc_supply_ptrace_register): New function.
14713 (ppc_breakpoint): Change type to "unsigned int".
14714 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14715 (the_low_target): Conditionally provide initializers for the
14716 arch_setup member depending on __powerpc64__. Install
14717 collect_ptrace_register and supply_ptrace_register members.
14719 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14721 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14722 * server.c (gdbserver_xmltarget): Define.
14723 (get_features_xml): Use it to replace "target.xml" and arch_string.
14725 * configure.srv: Remove srv_xmltarget. Add XML files that were
14726 mentioned there to srv_xmlfiles instead. Remove conditional tests
14727 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14728 srv_xmlfiles and srv_regobj to include all possible choices.
14729 * configure.ac (srv_xmltarget): Remove.
14730 (srv_xmlfiles): Do not add "target.xml".
14731 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14732 checks for supplementary target information.
14733 * configure: Regenerate.
14734 * Makefile.in (XML_TARGET): Remove.
14735 (target.xml): Remove rule.
14736 (clean): Do not clean up target.xml.
14737 (.PRECIOUS): Do not mention target.xml.
14739 * target.h (struct target_ops): Remove arch_string member.
14740 * linux-low.c (linux_arch_string): Remove.
14741 (linux_target_ops): Remove arch_string initializer.
14742 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14743 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14744 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14745 * spu-low.c (spu_arch_string): Remove.
14746 (spu_target_ops): Remove arch_string initializer.
14747 * win32-low.c (win32_arch_string): Remove.
14748 (win32_target_ops): Remove arch_string initializer.
14749 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14750 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14751 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14753 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14755 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14756 by collect_ptrace_register and supply_ptrace_register hooks.
14757 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14758 instead of checking for the_low_target.left_pad_xfer.
14759 (usr_store_inferior_registers): Use collect_ptrace_register callback
14760 instead of checking for the_low_target.left_pad_xfer.
14762 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14763 (s390_supply_ptrace_register): Likewise.
14764 (s390_fill_gregset): Call s390_collect_ptrace_register.
14765 (the_low_target): Update.
14767 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14768 (ppc_supply_ptrace_register): Likewise.
14769 (the_low_target): Update.
14771 * linux-i386-low.c (the_low_target): Update.
14772 * linux-x86-64-low.c (the_low_target): Update.
14774 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14776 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14777 reg-s390.o and reg-s390x.o.
14779 * linux-low.c (new_inferior): New global variable.
14780 (linux_create_inferior, linux_attach): Set it.
14781 (linux_wait_for_process): Call the_low_target.arch_setup after the
14782 target has stopped for the first time.
14783 (initialize_low): Do not call the_low_target.arch_setup.
14785 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14786 (s390_set_pc): Likewise.
14787 (s390_arch_setup): New function.
14788 (the_low_target): Use s390_arch_setup as arch_setup routine.
14790 * regcache.c (realloc_register_cache): New function.
14791 (set_register_cache): Call it for each existing regcache.
14793 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14795 * server.h (init_registers): Remove prototype.
14797 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14798 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14799 instead of init_registers ().
14800 * linux-arm-low.c (init_registers_arm): Add prototype.
14801 (init_registers_arm_with_iwmmxt): Likewise.
14802 (the_low_target): Add initializer for arch_setup field.
14803 * linux-cris-low.c (init_registers_cris): Add prototype.
14804 (the_low_target): Add initializer for arch_setup field.
14805 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14806 (the_low_target): Add initializer for arch_setup field.
14807 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14808 (the_low_target): Add initializer for arch_setup field.
14809 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14810 (the_low_target): Add initializer for arch_setup field.
14811 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14812 (the_low_target): Add initializer for arch_setup field.
14813 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14814 (the_low_target): Add initializer for arch_setup field.
14815 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14816 (init_registers_mips64_linux): Likewise.
14817 (the_low_target): Add initializer for arch_setup field.
14818 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14819 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14820 (the_low_target): Add initializer for arch_setup field.
14821 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14822 (init_registers_powerpc_64): Likewise.
14823 (the_low_target): Add initializer for arch_setup field.
14824 * linux-s390-low.c (init_registers_s390): Add prototype.
14825 (init_registers_s390x): Likewise.
14826 (the_low_target): Add initializer for arch_setup field.
14827 * linux-sh-low.c (init_registers_sh): Add prototype.
14828 (the_low_target): Add initializer for arch_setup field.
14829 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14830 (the_low_target): Add initializer for arch_setup field.
14831 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14832 (the_low_target): Add initializer for arch_setup field.
14834 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14835 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14836 instead of init_registers ().
14837 * win32-arm-low.c (init_registers_arm): Add prototype.
14838 (the_low_target): Add initializer for arch_setup field.
14839 * win32-i386-low.c (init_registers_i386): Add prototype.
14840 (the_low_target): Add initializer for arch_setup field.
14842 * spu-low.c (init_registers_spu): Add prototype.
14843 (initialize_low): Call initialie_registers_spu () instead of
14844 initialize_registers ().
14846 2008-02-19 Pedro Alves <pedro@codesourcery.com>
14848 * server.c (handle_v_requests): When handling the vRun and vAttach
14849 packets, if already debugging a process, don't kill it. Return an
14852 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14854 * server.c (handle_query): Correct length check.
14856 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14858 * win32-low.c (do_initial_child_stuff): Add process handle
14859 parameter. Set current_process_handle and current_process_id from the
14860 parameters. Clear globals.
14861 (win32_create_inferior): Don't set current_process_handle and
14862 current_process_id here. Instead pass them on the call to
14863 do_initial_child_stuff.
14864 (win32_attach): Likewise.
14865 (win32_clear_inferiors): New.
14866 (win32_kill): Don't close the current process handle or the
14867 current thread handle here. Instead call win32_clear_inferiors.
14868 (win32_detach): Don't open a new handle to the process. Call
14869 win32_clear_inferiors.
14870 (win32_join): Don't rely on current_process_handle; open a new
14871 handle using the process id.
14872 (win32_wait): Call win32_clear_inferiors when the inferior process
14875 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14877 * server.c (monitor_show_help): Add "exit".
14879 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14881 * Makefile.in (SFILES): Add linux-xtensa-low.c.
14882 (clean): Add reg-xtensa.c.
14883 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
14884 * configure.srv (xtensa*-*-linux*) New target.
14885 * linux-xtensa-low.c: New.
14886 * xtensa-xtregs.c: New.
14888 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14890 * hostio.c: Don't include errno.h.
14891 (errno_to_fileio_errno): Move to hostio-errno.
14892 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14893 error number outputting to the target->hostio_last_error callback.
14894 (hostio_packet_error): Use FILEIO_EINVAL directly.
14895 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14896 calls to hostio_error.
14897 * hostio-errno.c: New.
14898 * server.h (hostio_last_error_from_errno): Declare.
14899 * target.h (target_ops): Add hostio_last_error member.
14900 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14901 as hostio_last_error handler.
14902 * spu-low.c (spu_target_ops): Likewise.
14903 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14904 (wince_hostio_last_error): New functions.
14905 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14906 as hostio_last_error handler.
14907 (win32_target_ops) [!_WIN32_WCE]: Register
14908 hostio_last_error_from_errno as hostio_last_error handler.
14909 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14910 (hostio-errno.o): New rule.
14911 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14912 * configure.srv (srv_hostio_err_objs): New variable. Default to
14914 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14915 * configure: Regenerate.
14917 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14919 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14920 (linux_kill, linux_detach): Clean up the process list.
14921 * remote-utils.c (remote_open): Improve port number parsing.
14922 (putpkt_binary, input_interrupt): Only send interrupts if the target
14924 * server.c (extended_protocol): Make static.
14925 (attached): Define earlier.
14926 (exit_requested, response_needed, program_argv): New variables.
14927 (target_running): New.
14928 (start_inferior): Clear attached here.
14929 (attach_inferior): Set attached here.
14930 (require_running): Define.
14931 (handle_query): Use require_running and target_running. Implement
14933 (handle_v_attach, handle_v_run): New.
14934 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14935 (gdbserver_usage): Update.
14936 (main): Redo argument parsing. Handle --debug and --multi. Handle
14937 --attach along with other options or after the port. Save
14938 program_argv. Support no initial program. Resynchronize
14939 communication with GDB after an error. Handle "monitor exit".
14940 Use require_running and target_running. Always allow the extended
14941 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14942 restart in extended mode.
14943 * README: Refer to the GDB manual. Update --attach usage.
14945 2007-12-20 Andreas Schwab <schwab@suse.de>
14947 * linux-low.c (STACK_SIZE): Define.
14948 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14949 (linux_test_for_tracefork): Likewise.
14951 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14953 * linux-low.c (linux_wait_for_event): Update messages. Do not
14954 reinsert auto-delete breakpoints.
14955 * mem-break.c (struct breakpoint): Change return type of handler to
14957 (set_breakpoint_at): Update handler type.
14958 (reinsert_breakpoint_handler): Return 1 instead of calling
14960 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14962 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14963 * mem-break.h (set_breakpoint_at): Update handler type.
14964 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14965 * win32-low.c (auto_delete_breakpoint): New.
14966 (get_child_debug_event): Use it.
14968 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14970 * configure.ac: Check for pread and pwrite.
14971 * hostio.c (handle_pread): Fall back to lseek and read.
14972 (handle_pwrite): Fall back to lseek and write.
14973 * config.in, configure: Regenerated.
14975 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14977 * server.c (myresume): Add own_buf argument.
14978 (main): Update calls.
14980 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14982 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14983 * remote-utils.c (remote_open): Do not call disable_async_io.
14984 (block_async_io): Delete.
14985 (unblock_async_io): Make static.
14986 (initialize_async_io): New.
14987 * server.c (handle_v_cont): Handle async I/O here.
14988 (myresume): Likewise. Move other common resume tasks here...
14989 (main): ... from here. Call initialize_async_io. Disable async
14990 I/O before the main loop.
14991 * server.h (initialize_async_io): Declare.
14992 (block_async_io, unblock_async_io): Delete prototypes.
14993 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14995 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14997 * remote-utils.c (readchar): Allow binary data in received messages.
14999 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15001 * win32-low.c (attaching): New global.
15002 (win32_create_inferior): Clear the `attaching' global.
15003 (win32_attach): Set the `attaching' global.
15004 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15005 attaching. Only set a breakpoint at the entry point if not
15008 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15010 * server.c (main): Don't report dll events on the initial
15011 connection on attaches.
15013 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15015 * server.c (main): Relax numerical bases supported for the pid of
15016 the --attach command line argument.
15018 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15020 * win32-low.c (win32_attach): Call OpenProcess before
15021 DebugActiveProcess, not after. Add last error output to error
15024 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15026 * win32-low.c (win32_get_thread_context)
15027 (win32_set_thread_context): New functions.
15028 (thread_rec): Use win32_get_thread_context.
15029 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15030 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15033 2007-12-03 Leo Zayas
15034 Pedro Alves <pedro_alves@portugalmail.pt>
15036 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15038 (child_add_thread): Minor cleanup.
15039 (child_continue): Resume artificially suspended threads before
15040 calling ContinueDebugEvent.
15041 (suspend_one_thread): New.
15042 (fake_breakpoint_event): New.
15043 (get_child_debug_event): Change return type to int. Check here if
15044 gdb sent an interrupt request. If a soft interrupt was requested,
15045 fake a breakpoint event. Return 0 if there is no event to handle,
15047 (win32_wait): Don't check here if gdb sent an interrupt request.
15048 Ensure there is a valid event to handle.
15049 (win32_request_interrupt): Add soft interruption method as last
15052 2007-12-03 Leo Zayas
15053 Pedro Alves <pedro_alves@portugalmail.pt>
15055 * win32-low.h (win32_thread_info): Add descriptions to the
15056 structure members. Replace `suspend_count' counter by a
15058 * win32-low.c (thread_rec): Update condition of when to get the
15059 context from the inferior. Rely on ContextFlags being set if it
15060 has already been retrieved. Only suspend the inferior thread if
15061 we haven't already. Warn if that fails.
15062 (continue_one_thread): s/suspend_count/suspended/. Only call
15063 ResumeThread once. Warn if that fails.
15065 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15067 * win32-low.c (win32_wait): Don't read from the inferior when it
15068 has already exited.
15070 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15072 * Makefile.in (win32_low_h): New variable.
15073 (win32-low.o): Add dependency on $(win32_low_h).
15074 (win32-arm-low.o, win32-i386-low.o): New rules.
15076 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15078 * hostio.c: Correct copyright year.
15080 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15082 * Makefile.in (OBS): Add hostio.o.
15083 (hostio.o): New rule.
15084 * server.h (handle_vFile): Declare.
15085 * hostio.c: New file.
15086 * server.c (handle_v_requests): Take packet_len and new_packet_len
15087 for binary packets. Call handle_vFile.
15088 (main): Update call to handle_v_requests.
15090 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
15092 * linux-low.c: Include <sched.h>.
15094 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
15096 * linux-low.c (linux_tracefork_grandchild): New.
15097 (linux_tracefork_child): Use clone.
15098 (linux_test_for_tracefork): Use clone; allocate and free a stack.
15100 2007-10-31 Joel Brobecker <brobecker@adacore.com>
15102 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15104 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
15106 * linux-low.c (handle_extended_wait): Handle unexpected signals.
15108 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
15110 * inferiors.c (change_inferior_id): Delete.
15111 (add_pid_to_list, pull_pid_from_list): New.
15112 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
15113 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
15114 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
15115 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
15116 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15117 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15118 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15119 (using_threads): Always set to 1.
15120 (handle_extended_wait): New.
15121 (add_process): Do not set TID.
15122 (linux_create_inferior): Set must_set_ptrace_flags.
15123 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
15124 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15125 (linux_thread_alive): Rename TID argument to LWPID.
15126 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15127 (linux_wait_for_event): Do not use TID or check using_threads. Update
15128 call to dead_thread_notify. Call handle_extended_wait.
15129 (linux_create_inferior): Use PTRACE_SETOPTIONS.
15130 (send_sigstop): Delete sigstop_sent.
15131 (wait_for_sigstop): Avoid TID.
15132 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15133 (linux_test_for_tracefork): New.
15134 (linux_lookup_signals): Use thread_db_active and
15135 linux_supports_tracefork_flag.
15136 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15137 * linux-low.h (get_process_thread): Avoid TID.
15138 (struct process_ifo): Move thread_known and tid to the end. Remove
15140 (linux_attach_lwp, thread_db_init): Update prototypes.
15141 * server.h (change_inferior_id): Delete prototype.
15142 (add_pid_to_list, pull_pid_from_list): New prototypes.
15143 * thread-db.c (thread_db_use_events): New.
15144 (find_first_thread): Rename to...
15145 (find_one_thread): ...this. Update callers and messages. Do not
15146 call fatal. Check thread_db_use_events. Do not call
15147 change_inferior_id or new_thread_notify.
15148 (maybe_attach_thread): Update. Do not call new_thread_notify.
15149 (thread_db_init): Set thread_db_use_events. Check use_events.
15150 * utils.c (fatal, warning): Correct message prefix.
15152 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
15154 * Makefile.in (clean): Remove new files.
15155 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15156 (powerpc-64.o, powerpc-64.c): New rules.
15157 * configure.srv: Use alternate register sets for powerpc64-*-linux*
15158 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15160 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15162 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15163 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15164 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15165 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15166 (target_regsets): Add AltiVec and SPE register sets.
15167 * configure.ac: Check for AltiVec and SPE.
15168 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15169 (ppc_fill_vrregset, ppc_store_vrregset): New.
15170 (target_regsets): Add AltiVec register set.
15171 * configure: Regenerated.
15173 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
15175 * linux-low.c (O_LARGEFILE): Define.
15176 (linux_read_memory): Use /proc/PID/mem.
15177 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
15178 * configure, config.in: Regenerated.
15180 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15182 * linux-low.c (linux_wait_for_event): Do not pass signals while
15185 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15187 * win32-low.c (create_process): New.
15188 (win32_create_inferior): Use create_process instead of
15189 CreateProcess. If create_process failed retry appending an ".exe"
15190 suffix. Store the GetLastError result immediatelly after
15191 create_process calls and use it on the call to error.
15193 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15195 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15197 2007-08-23 Joel Brobecker <brobecker@adacore.com>
15199 * configure.ac: Switch license to GPLv3.
15201 2007-08-01 Michael Snyder <msnyder@access-company.com>
15203 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15205 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
15207 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15209 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15210 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
15211 CloseToolhelp32Snapshot.
15212 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15213 CloseToolhelp32Snapshot.
15215 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
15217 * server.c (main): Check for inferior exit before main loop.
15219 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
15221 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15222 instead of on tmp_desc.
15224 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
15225 Daniel Jacobowitz <dan@codesourcery.com>
15227 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15228 (add_thread): Minor cleanups.
15229 (clear_inferiors): Move lower in the file. Clear the DLL
15231 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15232 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15233 (xml_escape_text): New.
15234 * server.c (handle_query): Handle qXfer:libraries:read. Report it
15236 (handle_v_cont): Report errors.
15237 (gdbserver_version): Update.
15238 (main): Correct size of own_buf. Do not report initial DLL events.
15239 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15240 (unloaded_dll, xml_escape_text): New.
15241 * win32-low.c (enum target_waitkind): Update comments.
15242 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15243 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15244 (win32_EnumProcessModules, win32_GetModuleInformation)
15245 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15246 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15247 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15248 (win32_Module32First, win32_Module32Next, load_toolhelp)
15249 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15250 (get_child_debug_event): Handle DLL events.
15251 (win32_wait): Likewise.
15253 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15255 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15256 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15258 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15260 * win32-low.c (handle_output_debug_string): Ignore event if not
15263 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15265 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15267 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
15269 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15271 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15273 * inferiors.c (change_inferior_id): Add comment.
15274 * linux-low.c (check_removed_breakpoint): Add an early
15275 prototype. Improve debug output.
15276 (linux_attach): Doc update.
15277 (linux_detach_one_process, linux_detach): Clean up before releasing
15279 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15280 * linux-low.h (struct process_info): Doc improvement.
15281 * mem-break.c (delete_all_breakpoints): New.
15282 * mem-break.h (delete_all_breakpoints): New prototype.
15283 * thread-db.c (find_first_thread): New.
15284 (thread_db_create_event): Call it instead of
15285 thread_db_find_new_threads. Clean up unused variables.
15286 (maybe_attach_thread): Remove first thread handling.
15287 (thread_db_find_new_threads): Use find_first_thread.
15288 (thread_db_get_tls_address): Likewise.
15290 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
15292 * thread-db.c (thread_db_find_new_threads): Add prototype.
15293 (thread_db_create_event): Check for the main thread before adding
15295 (maybe_attach_thread): Only enable event reporting if TID == 0.
15296 (thread_db_get_tls_address): Check for new threads.
15298 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
15300 * linux-low.c (linux_create_inferior): Try execv before execvp.
15301 * spu-low.c (spu_create_inferior): Likewise.
15303 2007-06-13 Mike Frysinger <vapier@gentoo.org>
15305 * linux-low.c (linux_create_inferior): Change execv to execvp.
15306 * spu-low.c (spu_create_inferior): Likewies.
15308 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15310 * Makefile.in (clean): Clean new files instead of deleted ones.
15311 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15312 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15314 * configure.srv: Specify XML files and new regformats for MIPS and
15316 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15317 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15318 an entry for the restart register.
15319 (mips_cannot_fetch_register, mips_cannot_store_register)
15320 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15321 register names to match the XML descriptions.
15322 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15323 restart register instead of $0.
15325 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15326 Markus Deuling <deuling@de.ibm.com>
15328 * remote-utils.c (decode_xfer_write): New function.
15329 * server.h (decode_xfer_write): Add prototype.
15330 * server.c (handle_query): Add PACKET_LEN argument. Support
15331 qXfer:spu:read and qXfer:spu:write packets.
15332 (main): Pass packet_len to handle_query.
15333 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15334 * target.h (target_ops): Add qxfer_spu.
15336 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15338 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15339 accessing non-seekable spufs files.
15341 2007-05-16 Markus Deuling <deuling@de.ibm.com>
15343 * server.c (handle_query): Add reply for qC packet.
15345 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15346 Leo Zayas <lerele@champenstudios@com>
15348 * server.h (check_remote_input_interrupt_request): New function.
15349 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15350 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15351 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15352 (check_remote_input_interrupt_request): New function.
15353 * server.h (check_remote_input_interrupt_request): Declare.
15354 * win32-low.c (winapi_DebugBreakProcess,
15355 winapi_GenerateConsoleCtrlEvent): New typedefs.
15356 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15358 (win32_wait): Check for remote interrupt request
15359 with check_remote_input_interrupt_request.
15360 (win32_request_interrupt): New function.
15361 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15363 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15365 * win32-low.c (debug_registers_changed,
15366 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15367 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15368 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15369 (thread_rec): Get context using the low target.
15370 (child_add_thread): Call thread_added on the low target,
15371 which does the same thing.
15373 (do_initial_child_stuff): Remove debug registers references.
15374 Set context using the low target. Resume threads after
15375 setting the contexts.
15376 (child_continue): Remove dead variable. Remove debug
15377 registers references.
15378 (child_fetch_inferior_registers): Go through the low target.
15379 (do_child_store_inferior_registers): Remove.
15380 (child_store_inferior_registers): Go through the low target.
15381 (win32_resume): Remove debug registers references.
15382 Set context using the low target.
15383 (handle_exception): Change return type to void. Don't record
15384 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15385 first chance exception.
15386 (get_child_debug_event): Change return type to void. Remove
15387 goto loop. Always return after waiting for debug event.
15388 (win32_wait): Convert to switch statement. Handle spurious
15391 * win32-i386-low.c (debug_registers_changed,
15392 debug_registers_used): New.
15393 (initial_stuff): Rename to ...
15394 (i386_initial_stuff): ... this. Clear debug registers
15396 (store_debug_registers): Delete.
15397 (i386_get_thread_context): New.
15398 (load_debug_registers): Delete.
15399 (i386_set_thread_context): New.
15400 (i386_thread_added): New.
15401 (single_step): Rename to ...
15402 (i386_single_step): ... this.
15403 (do_fetch_inferior_registers): Rename to ...
15404 (i386_fetch_inferior_register): ... this.
15405 (i386_store_inferior_register): New.
15406 (the_low_target): Adapt to new interface.
15408 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15409 (arm_get_thread_context): New.
15410 (arm_set_thread_context): New.
15412 (do_fetch_inferior_registers): Rename to ...
15413 (arm_fetch_inferior_register): ... this.
15414 (arm_store_inferior_register): New.
15415 (arm_wince_breakpoint): Reimplement as unsigned long.
15416 (arm_wince_breakpoint_len): Define.
15417 (the_low_target): Adapt to new interface.
15419 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15420 load_debug_registers. Add get_thread_context, set_thread_context,
15421 thread_added and store_inferior_register. Rename
15422 fetch_inferior_registers to fetch_inferior_register.
15423 (regptr): Remove declaration.
15425 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15427 * linux-low.c (linux_detach): Change return type to int. Return 0.
15428 * spu-low.c (spu_detach): Likewise.
15430 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15432 * target.h (target_ops): Change return type of detach to int.
15434 (join_inferior): New.
15435 * server.c (main): Don't skip detach support on mingw32.
15436 If the inferior doesn't support detaching return error.
15437 Call join_inferior instead of using waitpid.
15438 * linux-low.c (linux_join): New.
15439 (linux_target_op): Add linux_join.
15440 * spu-low.c (spu_join): New.
15441 (spu_target_ops): Add spu_join.
15442 * win32-low.c (win32_detach): Adapt to new interface.
15443 Reopen current_process_handle before detaching. Issue a child
15444 resume before detaching.
15446 (win32_target_op): Add win32_join.
15448 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15450 * win32-low.c (win32-attach): Fix return value.
15451 * target.h (target_ops): Describe ATTACH return values.
15453 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15455 * win32-low.c (GETPROCADDRESS): Define.
15456 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15457 (winapi_DebugSetProcessKillOnExit): Likewise.
15458 (win32_create_inferior): Force usage of ansi CreateProcessA.
15459 (win32_attach): Use GETPROCADDRESS.
15460 (win32_detach): Likewise.
15462 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15464 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15466 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15468 * win32-low.c: Commit leftover changes from 2007-03-29.
15470 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15472 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15473 fields short instead of int. Add explicit padding.
15474 (i387_cache_to_fsave): Remove unnecessary casts.
15475 (i387_fsave_to_cache): Doc fix.
15476 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15478 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15480 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15481 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15483 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15485 * configure.srv (arm*-*-mingw32ce*): Move near the other
15488 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15490 * configure.ac: Add errno checking.
15491 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15492 sys/file.h and malloc.h.
15493 (AC_CHECK_DECLS): Add perror.
15494 (srv_mingwce): Handle.
15495 * configure.srv (i[34567]86-*-cygwin*): Add
15496 win32-i386-low.o to srv_tgtobj.
15497 (i[34567]86-*-mingw*): Likewise.
15498 (arm*-*-mingw32ce*): Add case.
15499 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15500 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15501 [__MINGW32CE__] (strerror): New function.
15502 [__MINGW32CE__] (errno): Define to GetLastError.
15503 [__MINGW32CE__] (COUNTOF): New macro.
15504 (remote_open): Remove extra close call.
15505 * mem-break.c (delete_breakpoint_at): New function.
15506 * mem-break.h (delete_breakpoint_at): Declare.
15507 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15508 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15509 [USE_WIN32API] (read, write): Add char* casts.
15510 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15511 * server.h: Include wincecompat.h on Windows CE.
15512 [HAVE_ERRNO_H]: Check.
15513 (perror): Declare if not declared.
15514 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15515 (perror_with_name): Remove errno declaration.
15516 * wincecompat.h: New.
15517 * wincecompat.c: New.
15518 * win32-low.h: New.
15519 * win32-arm-low.c: New.
15520 * win32-i386-low.c: New.
15521 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15522 (OUTMSG2): Make it safe.
15524 (COUNTOF): New macro.
15525 (NUM_REGS): Get it from the low target.
15526 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15527 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15528 (thread_rec): Let low target handle debug registers.
15529 (child_add_thread): Likewise.
15530 (child_init_thread_list): Likewise.
15531 (continue_one_thread): Likewise.
15533 (do_child_fetch_inferior_registers): Move to ...
15534 * win32-i386-low.c: ... here, and rename to ...
15535 (do_fetch_inferior_registers): ... this.
15536 * win32-low.c (child_fetch_inferior_registers):
15537 Go through the low target.
15538 (do_child_store_inferior_registers): Use regptr.
15539 (strwinerror): New function.
15540 (win32_create_inferior): Handle Windows CE.
15541 Use strwinerror instead of strerror on Windows error
15542 codes. Add program to the error output.
15543 Don't close the main thread handle on Windows CE.
15544 (win32_attach): Use coredll.dll on Windows CE.
15545 (win32_kill): Close current process and current
15547 (win32_detach): Use coredll.dll on Windows CE.
15548 (win32_resume): Let low target handle debug registers, and
15550 (handle_exception): Add/Remove initial breakpoint. Avoid
15551 non-existant WSTOPSIG on Windows CE.
15552 (win32_read_inferior_memory): Cast to remove warning.
15553 (win32_arch_string): Go through the low target.
15554 (initialize_low): Call set_breakpoint_data with the low
15555 target's breakpoint.
15556 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15557 FOP_REGNUM, mappings): Move to ...
15558 * win32-i386-low.c: ... here.
15559 * win32-low.c (win32_thread_info): Move to ...
15560 * win32-low.h: ... here.
15561 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15562 win32-arm-low.c and wincecompat.c.
15563 (all:): Add $EXEEXT.
15564 (install-only:): Likewise.
15565 (gdbserver:): Likewise.
15566 (gdbreplay:): Likewise.
15567 * config.in: Regenerate.
15568 * configure: Regenerate.
15570 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15572 * win32-low.c: Rename typedef thread_info to
15573 win32_thread_info throughout.
15575 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15577 * win32-i386-low.c: Rename to ...
15578 * win32-low.c: ... this.
15579 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15580 * Makefile.in: Likewise.
15582 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15584 * remote-utils.c (monitor_output): Constify msg parameter.
15585 * server.h (monitor_output): Likewise.
15586 * win32-i386-low.c (handle_output_debug_string): New.
15587 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15588 handle_output_debug_string.
15589 (get_child_debug_event): Likewise.
15591 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15593 * server.c (main): Correct strtoul check.
15595 2007-03-27 Jon Ringle <jon@ringle.org>
15597 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15599 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15601 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15603 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15605 * terminal.h: Check HAVE_SGTTY_H.
15607 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
15609 * remote-utils.c (remote_open): Print out the assigned port number.
15611 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15613 * remote-utils.c (monitor_output): New function.
15614 * server.c (debug_threads): Define here.
15615 (monitor_show_help): New function.
15616 (handle_query): Handle qRcmd.
15617 (main): Do not handle 'd' packet.
15618 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15619 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15622 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15624 * Makefile.in (EXEEXT): New.
15625 (clean): Use $(EXEEXT).
15627 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15629 * target.h (target_ops): Rename send_signal to request_interrupt,
15630 and remove enum target_signal parameter.
15631 * linux-low.c (linux_request_interrupt): Rename from
15632 linux_send_signal, and always send SIGINT.
15633 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15634 and always send SIGINT.
15635 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15637 (input_interrupt): Likewise.
15639 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15641 * server.c (get_features_xml): Check if target implemented
15643 * win32-i386-low.c (win32_arch_string): New.
15644 (win32_target_ops): Add win32_arch_string as arch_string member.
15646 2007-02-22 Markus Deuling <deuling@de.ibm.com>
15648 * spu-low.c (spu_arch_string): New.
15649 (spu_target_ops): Add spu_arch_string.
15651 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15653 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15654 * configure.ac: Do not check for terminal.h.
15655 * configure, config.in: Regenerated.
15657 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15659 * Makefile.in (OBS): Add $(XML_BUILTIN).
15660 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15662 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15663 (arm-with-iwmmxt.c): New.
15664 * config.in, configure: Regenerate.
15665 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15666 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15667 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15668 (arm*-*-linux*): Add iWMMXt and regset support.
15669 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15670 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15671 (arm_store_wmmxregset, target_regsets): New.
15672 * server.c (get_features_xml): Take annex argument. Check builtin
15674 (handle_query): Handle multiple annexes.
15676 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15678 * remote-utils.c [USE_WIN32API] (read, write): Define.
15679 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15682 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15684 * linux-i386-low.c (the_low_target): Set arch_string.
15685 * linux-x86-64-low.c (the_low_target): Likewise.
15686 * linux-low.c (linux_arch_string): New.
15687 (linux_target_ops): Add it.
15688 * linux-low.h (struct linux_target_ops): Add arch_string.
15689 * server.c (write_qxfer_response): Use const void * for DATA.
15690 (get_features_xml): New.
15691 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15692 * target.h (struct target_ops): Add arch_string method.
15694 2007-01-03 Denis Pilat <denis.pilat@st.com>
15695 Daniel Jacobowitz <dan@codesourcery.com>
15697 * linux-low.c (linux_kill): Handle being called with no threads.
15698 * win32-i386-low.c (win32_kill): Likewise.
15699 (get_child_debug_event): Clear current_process_handle.
15701 2006-12-30 Denis PILAT <denis.pilat@st.com>
15702 Daniel Jacobowitz <dan@codesourcery.com>
15704 * remote-utils.c (remote_open): Check the type of specified
15705 serial port devices before opening them.
15706 * server.c (main): Kill the inferior if an error occurs during
15707 the first remote_open.
15709 2006-12-05 Markus Deuling <deuling@de.ibm.com>
15711 * README: Update supported targets.
15713 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15715 * Makefile.in (clean): Remove reg-mips64.c.
15716 (reg-mips64.c, reg-mips64.o): New rules.
15717 * configure.srv: Handle mips64. Include regset support for mips.
15718 * linux-mips-low.c (union mips_register): New.
15719 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15720 (mips_breakpoint, mips_breakpoint_at): Use int.
15721 (mips_collect_register, mips_supply_register)
15722 (mips_collect_register_32bit, mips_supply_register_32bit)
15723 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15724 (mips_store_fpregset, target_regsets): New.
15725 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15727 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15729 * configure.srv: Add target "spu*-*-*".
15730 * Makefile.in (clean): Remove reg-spu.c.
15731 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15732 * spu-low.c: New file.
15734 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15736 * configure.ac: Correct td_thr_tls_get_addr test.
15737 * configure: Regenerated.
15739 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15741 * linux-low.c (linux_wait_for_event): Reformat. Use the
15742 pass_signals array.
15743 * remote-utils.c (decode_address_to_semicolon): New.
15744 * server.c (pass_signals, handle_general_set): New.
15745 (handle_query): Mention QPassSignals for qSupported.
15746 (main): Call handle_general_set.
15747 * server.h (pass_signals, decode_address_to_semicolon): New.
15749 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15751 * server.c (handle_query): Correct error handling for read_auxv.
15753 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15755 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15756 and srv_linux_thread_db to yes.
15757 * linux-s390-low.c (s390_fill_gregset): New function.
15758 (target_regsets): Define data structure.
15760 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15762 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15763 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15764 * config.in, configure: Regenerated.
15765 * inferiors.c (gdb_id_to_thread): New function.
15766 (gdb_id_to_thread_id): Use it.
15767 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15768 * linux-low.h (struct process_info): Add th member.
15769 (thread_db_get_tls_address): New prototype.
15770 * remote-utils.c (decode_address): Make non-static.
15771 * server.c (handle_query): Handle qGetTLSAddr.
15772 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15773 * target.h (struct target_ops): Add get_tls_address.
15774 * thread-db.c (maybe_attach_thread): Save the thread handle.
15775 (thread_db_get_tls_address): New.
15777 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15779 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15780 (linux_resume_one_process): Take a siginfo_t *. Update all
15781 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15782 (struct pending_signals): Add a siginfo_t.
15783 (linux_wait_for_process): Always set last_status.
15784 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15785 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15786 * linux-low.h (struct process_info): Add last_status.
15788 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15790 * remote-utils.c (try_rle): New function.
15791 (putpkt_binary): Use it.
15793 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15795 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15796 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15797 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15798 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15799 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15802 2006-08-08 Richard Sandiford <richard@codesourcery.com>
15804 * server.c (terminal_fd): New variable.
15805 (old_foreground_pgrp): Likewise.
15806 (restore_old_foreground_pgrp): New function.
15807 (start_inferior): Record the terminal file descriptor in terminal_fd
15808 and its original foreground group in old_foreground_pgrp. Register
15809 restore_old_foreground_pgrp with atexit().
15811 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15813 * server.c (handle_query): Correct qPart to qXfer.
15815 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15817 * configure.ac: Check for more headers which are missing on
15818 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15819 * configure.srv: Add Cygwin and mingw32.
15820 * remote-utils.c: Don't include headers unconditionally which
15821 are missing on mingw32. Include <winsock.h> for mingw32.
15822 (remote_open): Adjust for mingw32 support. Flush
15823 standard error after writing to it.
15824 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15825 (unblock_async_io, enable_async_io, disable_async_io)
15826 (readchar, getpkt): Update for Winsock support.
15827 (prepare_resume_reply): Expect a protocol signal number.
15828 * server.c: Disable <sys/wait.h> on mingw32.
15829 (start_inferior): Adjust for mingw32 support. Flush
15830 standard error after writing to it.
15831 (attach_inferior): Likewise. Use protocol signal
15833 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15835 * win32-i386-low.c: New file.
15836 * Makefile.in (XM_CLIBS): Set.
15837 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15838 (win32-i386-low.o): New dependency rule.
15839 * linux-low.c (linux_wait): Use target signal numbers.
15840 * target.h (struct target_ops): Doc fix.
15841 * server.h (target_signal_to_name): New prototype.
15842 * gdbreplay.c: Don't include headers unconditionally which
15843 are missing on mingw32. Include <winsock.h> for mingw32.
15844 (remote_close, remote_open): Adjust for Winsock support.
15845 * configure, config.in: Regenerated.
15847 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15849 * server.c (decode_xfer_read, write_qxfer_response): New.
15850 (handle_query): Take a packet length argument. Handle
15851 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15852 the qSupported response.
15853 (main): Update call to handle_query.
15855 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15857 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15858 (putpkt_binary): Renamed from putpkt and adjusted for binary
15860 (putpkt): New wrapper for putpkt_binary.
15861 (readchar): Don't mask off the high bit.
15862 (decode_X_packet): New function.
15863 * server.c (main): Call putpkt_binary if a handler sets the packet
15864 length. Save the length of the incoming packet. Handle 'X'.
15865 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15867 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15869 * server.c (handle_query): Handle qSupported.
15871 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15873 * remote-utils.c (all_symbols_looked_up): New variable.
15874 (look_up_one_symbol): Check it.
15875 * server.h (look_up_one_symbol): New declaration.
15876 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15878 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15880 * Makefile.in (linux-arm-low.o): Update dependencies.
15881 * linux-arm-low.c: Include "gdb_proc_service.h".
15882 (PTRACE_GET_THREAD_AREA): Define.
15883 (ps_get_thread_area): New function.
15885 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15887 * configure.srv (m68k*-*-uclinux*): New target.
15888 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15889 (linux_resume_one_process): Remove extraneous cast.
15890 (linux_read_offsets): New.
15891 (linux_target_op): Add linux_read_offsets on mmuless systems.
15892 * server.c (handle_query): Add qOffsets logic.
15893 * target.h (struct target_ops): Add read_offsets.
15895 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15897 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15898 (PTRACE_GET_THREAD_AREA): Define.
15899 (ps_get_thread_area): New function.
15900 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15901 (linux-x86-64-low.o): Update.
15903 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15905 * configure.ac: Remove checks for prfpregset_t.
15906 * gdb_proc_service.h: New file.
15907 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15908 new "gdb_proc_service.h".
15909 * proc-service.c: Likewise.
15910 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15911 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15912 * Makefile.in (gdb_proc_service_h): Updated.
15913 * configure, config.in: Regenerated.
15915 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15917 * remote-utils.c (prepare_resume_reply): Move declaration
15918 of gdb_id_from_wait to the top of the block.
15920 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15922 * linux-low.c (regsets_store_inferior_registers): Read the regset
15923 from the target before filling it.
15925 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15927 * server.c (attach_inferior): Return SIGTRAP for a successful
15930 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15932 * Makefile.in (OBS): Add version.o.
15933 (STAGESTUFF): Delete.
15934 (version.o): Add dependencies.
15935 (version.c): Replace rule.
15936 (clean): Remove version.c.
15937 * server.c (gdbserver_version): New.
15938 (gdbserver_usage): Use printf.
15939 (main): Handle --version and --help.
15940 * server.h (version, host_name): Add declarations.
15942 2005-12-23 Eli Zaretskii <eliz@gnu.org>
15954 * linux-x86-64-low.c:
15956 * linux-s390-low.c:
15957 * linux-ppc64-low.c:
15959 * linux-mips-low.c:
15960 * linux-m68k-low.c:
15961 * linux-m32r-low.c:
15964 * linux-ia64-low.c:
15965 * linux-i386-low.c:
15966 * linux-crisv32-low.c:
15978 * gdbserver.1: Add (C) after Copyright. Update the FSF
15981 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15983 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15984 (arm_breakpoint_at): Recognize both breakpoints.
15985 (the_low_target): Use the correct breakpoint instruction.
15987 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15989 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15990 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15991 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15992 (the_low_target): Update.
15994 2005-10-25 Andreas Schwab <schwab@suse.de>
15996 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15998 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15999 (ia64_num_regs): Reduce to 462.
16001 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16003 * acinclude.m4: Correct quoting.
16004 * aclocal.m4: Regenerated.
16006 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16007 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16008 (thread_db_init): Call thread_db_err_str.
16009 * configure.ac: Check for TD_VERSION.
16010 * config.in, configure: Regenerated.
16012 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16014 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16016 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16018 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16019 is not available. Define HAVE_PTRACE_GETREGS if it is.
16020 * config.in, configure: Regenerated.
16021 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16022 * linux-i386-low.c, linux-m68k-low.c: Update to use
16023 HAVE_PTRACE_GETREGS.
16024 * linux-low.c (regsets_fetch_inferior_registers)
16025 (regsets_store_inferior_registers): Only return 0 if we processed
16027 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16028 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16030 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16032 * inferiors.c (struct thread_info): Add gdb_id.
16033 (add_thread): Add gdb_id argument.
16034 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16035 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16036 calls to add_thread.
16037 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16038 * server.c (handle_query): Use thread_to_gdb_id.
16039 (handle_v_cont, main): Use gdb_id_to_thread_id.
16040 * server.h (add_thread): Update prototype.
16041 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16044 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16046 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16047 left-padded registers.
16048 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16049 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
16051 2005-07-01 Steve Ellcey <sje@cup.hp.com>
16053 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
16054 * configure: Regenerate.
16055 * config.in: Regenerate.
16056 * server.h (NEED_DECLARATION_STRERROR):
16057 Replace with !HAVE_DECL_STRERROR.
16059 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
16061 * linux-low.c (linux_wait, linux_send_signal): Don't test
16062 an unsigned long variable for > 0 if it could be MAX_ULONG.
16063 * server.c (myresume): Likewise.
16064 * target.c (set_desired_inferior): Likewise.
16066 2005-06-13 Mark Kettenis <kettenis@gnu.org>
16068 * configure.ac: Simplify and improve check for socklen_t.
16069 * configure, config.in: Regenerate.
16071 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
16073 * acconfig.h: Remove.
16074 * configure.ac: Add a test for socklen_t. Use three-argument
16075 AC_DEFINE throughout.
16076 * config.in: Regenerated using autoheader 2.59.
16077 * configure: Regenerated.
16079 * gdbreplay.c (socklen_t): Provide a default.
16080 (remote_open): Use socklen_t.
16081 * remote-utils.c (socklen_t): Provide a default.
16082 (remote_open): Use socklen_t.
16083 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16086 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16088 * linux-low.c (linux_read_memory, linux_write_memory)
16089 (linux_read_auxv): Likewise.
16090 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16091 (check_mem_write): Likewise.
16092 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16094 * regcache.c (struct inferior_rgcache_data, registers_to_string)
16095 (registers_from_string, register_data): Likewise.
16096 * server.c (handle_query, main): Likewise.
16097 * server.h (convert_ascii_to_int, convert_int_to_ascii)
16098 (decode_M_packet): Likewise.
16099 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16100 * target.h (struct target_ops): Update read_memory, write_memory,
16102 (read_inferior_memory, write_inferior_memory): Update.
16103 * linux-low.h (struct linux_target_ops): Change type of breakpoint
16104 to unsigned char *.
16105 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16106 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16107 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16108 linux-s390-low.c, linux-sh-low.c: Update for changes in
16109 read_inferior_memory and the_low_target->breakpoint.
16111 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
16113 * Makefile.in (SFILES): Add linux-ppc64-low.c.
16114 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
16115 * configure.srv: Add powerpc64-*-linux*.
16116 * linux-ppc64-low.c: New file.
16118 2005-05-23 Orjan Friberg <orjanf@axis.com>
16120 * linux-cris-low.c: New file with support for CRIS.
16121 * linux-crisv32-low.c: Ditto for CRISv32.
16122 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16123 (clean): Add reg-cris.c and reg-crisv32.c.
16124 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
16125 reg-crisv32.o, and reg-crisv32.c to make rules.
16126 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16127 recognized targets.
16129 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
16131 * linux-low.c (fetch_register): Ensure buffer size is a multiple
16132 of sizeof (PTRACE_XFER_TYPE).
16133 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
16135 2005-05-12 Orjan Friberg <orjanf@axis.com>
16137 * target.h (struct target_ops): Add insert_watchpoint,
16138 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16139 pointers for hardware watchpoint support.
16140 * linux-low.h (struct linux_target_ops): Ditto.
16141 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16142 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
16143 to linux_target_ops.
16144 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16146 * server.c (main): Recognize 'Z' and 'z' packets.
16148 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
16150 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16151 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16152 (the_low_target): Add new members.
16154 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16156 * proc-service.c (ps_lgetregs): Search all_processes instead of
16159 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16161 * server.c (start_inferior): Change return type to int.
16162 (attach_inferior): Change sigptr to int *.
16163 (handle_v_cont, handle_v_requests): Change signal to int *.
16164 (main): Change signal to int.
16166 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
16168 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16169 * configure.srv: Add m32r*-*-linux*.
16170 * linux-m32r-low.c: New file.
16172 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
16174 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16176 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16178 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16179 Take unsigned long arguments for PIDs.
16180 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16181 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16182 (wait_for_sigstop, linux_resume_one_process)
16183 (regsets_fetch_inferior_registers, linux_send_signal)
16184 (linux_read_auxv): Likewise. Update the types of variables holding
16185 PIDs. Update format string specifiers.
16186 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16187 * remote-utils.c (prepare_resume_reply): Likewise.
16188 * server.c (cont_thread, general_thread, step_thread)
16189 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16191 (handle_query): Update format specifiers.
16192 (handle_v_cont, main): Use strtoul for thread IDs.
16193 * server.h (struct inferior_list_entry): Use unsigned long for ID.
16194 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16195 (general_thread, step_thread, thread_from_wait)
16196 (old_thread_from_wait): Update.
16197 * target.h (struct thread_resume): Use unsigned long for THREAD.
16198 (struct target_ops): Use unsigned long for arguments to attach and
16201 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
16203 * acinclude.m4: Include bfd/bfd.m4 directly.
16204 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
16205 <agriffis@toolchain.org>.
16206 * aclocal.m4, configure: Regenerated.
16208 2005-01-07 Andrew Cagney <cagney@gnu.org>
16210 * configure.ac: Rename configure.in, require autoconf 2.59.
16211 * configure: Re-generate.
16213 2004-12-08 Daniel Jacobowitz <dan@debian.org>
16215 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
16216 LIBS when finished.
16217 * aclocal.m4: Regenerated.
16218 * configure: Regenerated.
16220 2004-11-21 Andreas Schwab <schwab@suse.de>
16222 * linux-m68k-low.c (m68k_num_gregs): Define.
16223 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16224 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16225 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16226 (m68k_breakpoint_at): New. Add to the_low_target.
16228 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16229 srv_linux_thread_db to yes.
16231 2004-10-20 Joel Brobecker <brobecker@gnat.com>
16233 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16234 (ARCH_SET_FS): Likewise.
16235 (ARCH_GET_FS): Likewise.
16236 (ARCH_GET_GS): Likewise.
16238 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16240 * linux-i386-low.c (ps_get_thread_area): New.
16241 * linux-x86-64-low.c (ps_get_thread_area): New.
16242 * linux-low.c: Include <sys/syscall.h>.
16243 (linux_kill_one_process): Don't kill the first thread here.
16244 (linux_kill): Kill the first thread here.
16245 (kill_lwp): New function.
16246 (send_sigstop, linux_send_signal): Use it.
16247 * proc-service.c: Clean up #ifdefs.
16248 (fpregset_info): Delete.
16249 (ps_lgetregs): Update and enable implementation.
16250 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16252 * remote-utils.c (struct sym_cache, symbol_cache): New.
16253 (input_interrupt): Print a clearer message.
16254 (async_io_enabled): New variable.
16255 (enable_async_io, disable_async_io): Use it. Update comments.
16256 (look_up_one_symbol): Use the symbol cache.
16257 * thread-db.c (thread_db_look_up_symbols): New function.
16258 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
16260 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16262 * configure.in: Test for -rdynamic.
16263 * configure: Regenerated.
16264 * Makefile (INTERNAL_LDFLAGS): New.
16265 (gdbserver, gdbreplay): Use it.
16267 2004-09-02 Andrew Cagney <cagney@gnu.org>
16269 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16271 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
16273 * linux-low.c (linux_wait): Clear all_processes list also.
16275 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16277 * linux-low.c: Include <errno.h>. Remove extern declaration of
16280 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16282 * gdbreplay.c, server.h, utils.c: Update copyright years.
16284 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16286 * server.c (main): Print child status or termination signal from
16287 variable 'signal', not 'sig'.
16289 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16291 * linux-low.c (linux_read_memory): Change return type to
16292 int. Check for and return error from ptrace().
16293 * target.c (read_inferior_memory): Change return type to int. Pass
16294 back return status from the_target->read_memory().
16295 * target.h (struct target_ops): Adapt *read_memory() prototype.
16297 (read_inferior_memory): Adapt prototype.
16298 * server.c (main): Return an error packet if
16299 read_inferior_memory() returns an error.
16301 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
16303 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16304 Unify with other clean targets.
16306 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16308 * server.c (handle_v_cont): Call set_desired_inferior.
16310 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16312 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16314 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16316 * linux-low.c (linux_wait): Unblock async I/O.
16317 (linux_resume): Block and enable async I/O.
16318 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16319 * server.h (block_async_io, unblock_async_io): Add prototypes.
16321 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16323 * remote-utils.c (remote_open): Print a status notice after
16324 opening a TCP port.
16325 * server.c (attach_inferior): Print a status notice after
16328 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16330 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16332 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
16334 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16336 * server.c, target.h: Update copyright years.
16338 2004-02-25 Roland McGrath <roland@redhat.com>
16340 * target.h (struct target_ops): New member `read_auxv'.
16341 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16342 * linux-low.c (linux_read_auxv): New function.
16343 (linux_target_ops): Initialize `read_auxv' member to that.
16345 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16347 Committed by Jim Blandy <jimb@redhat.com>.
16349 * linux-s390-low.c (s390_num_regs): Update.
16350 (s390_regmap): Remove control registers. Use __s390x__ predefine
16351 instead of GPR_SIZE to distiguish s390 and s390x targets.
16353 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
16355 * linux-low.c: Update copyright year.
16356 (check_removed_breakpoint): Clear pending_is_breakpoint.
16357 (linux_set_resume_request, linux_queue_one_thread)
16358 (resume_status_pending_p): New functions.
16359 (linux_continue_one_thread): Use process->resume.
16360 (linux_resume): Only resume threads if there are no pending events.
16361 * linux-low.h (struct process_info): Add resume request
16364 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
16366 * regcache.c (new_register_cache): Clear the allocated register
16367 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16369 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
16371 * linux-low.c (linux_resume): Take a struct thread_resume *
16373 (linux_wait): Update call.
16374 (resume_ptr): New static variable.
16375 (linux_continue_one_thread): Renamed from
16376 linux_continue_one_process. Use resume_ptr.
16377 (linux_resume): Use linux_continue_one_thread.
16378 * server.c (handle_v_cont, handle_v_requests): New functions.
16379 (myresume): New function.
16380 (main): Handle 'v' case.
16381 * target.h (struct thread_resume): New type.
16382 (struct target_ops): Change argument of "resume" to struct
16384 (myresume): Delete macro.
16386 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16388 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16389 (uninstall): Support DESTDIR.
16391 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16393 * configure.srv: Add xscale*linux copy of arm*linux entry.
16395 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
16397 * linux-arm-low.c (arm_reinsert_addr): New function.
16398 (the_low_target): Add arm_reinsert_addr.
16400 2003-07-08 Mark Kettenis <kettenis@gnu.org>
16402 * mem-break.c: Remove whitespace at end of file.
16404 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16406 * configure.in: Check whether we need to prototype strerror.
16407 * server.h: Optionally prototype strerror.
16408 * gdbreplay.c (perror_with_name): Use strerror.
16409 * linux-low.c (linux_attach_lwp): Use strerror.
16410 * utils.c (perror_with_name): Use strerror.
16411 * config.in, configure: Regenerated.
16413 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16415 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16416 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16418 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
16420 * Makefile.in (SFILES): Update.
16421 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16422 low-sun3.c: Remove files.
16424 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
16426 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16427 (linux_detach_one_process, linux_detach): New functions.
16428 (linux_target_ops): Add linux_detach.
16429 * server.c (main): Handle 'D' packet.
16430 * target.h (struct target_ops): Add "detach" member.
16431 (detach_inferior): Define.
16433 2003-06-13 Mark Kettenis <kettenis@gnu.org>
16435 From Kelley Cook <kelleycook@wideopenwest.com>:
16436 * configure.srv: Accept i[34567]86 variants.
16438 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
16440 * linux-low.c (linux_wait_for_event): Correct comment typos.
16441 (linux_resume_one_process): Call check_removed_breakpoint.
16442 (linux_send_signal): New function.
16443 (linux_target_ops): Add linux_send_signal.
16444 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16446 * target.h (struct target_ops): Add send_signal.
16448 2003-05-29 Jim Blandy <jimb@redhat.com>
16450 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16451 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16452 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16453 away part of the register's value.
16455 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
16457 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16458 (linux_wait_for_event, linux_init_signals): Likewise.
16460 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
16462 * configure.in: Check for stdlib.h.
16463 * configure: Regenerated.
16464 * config.in: Regenerated.
16466 2003-01-04 Andreas Schwab <schwab@suse.de>
16468 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16470 2003-01-02 Andrew Cagney <ac131313@redhat.com>
16472 * Makefile.in: Remove obsolete code.
16474 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
16476 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16477 defined(PT_FPR0_HI).
16479 2002-11-17 Stuart Hughes <seh@zee2.com>
16481 * linux-arm-low.c (arm_num_regs): Increase.
16482 (arm_regmap): Include status register.
16484 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
16486 * linux-low.c (register_addr): Remove incorrect -1 check.
16488 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
16490 * linux-low.c (linux_create_inferior): Call setpgid. Return
16492 (unstopped_p, linux_signal_pid): Remove.
16493 (linux_target_ops): Remove linux_signal_pid.
16494 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16495 global instead of target method.
16496 * target.h (struct target_ops): Remove signal_pid. Update comment
16497 for create_inferior.
16498 * server.c (signal_pid): New variable.
16499 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
16500 gdbserver. Set the child to be the foreground process group.
16501 (attach_inferior): Set signal_pid.
16503 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
16505 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16507 2002-08-20 Jim Blandy <jimb@redhat.com>
16509 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16512 2002-08-01 Andrew Cagney <cagney@redhat.com>
16514 * Makefile.in: Make chill references obsolete.
16516 2002-07-24 Kevin Buettner <kevinb@redhat.com>
16518 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16519 * configure: Regenerate.
16520 * config.in: Regenerate.
16522 2002-07-09 David O'Brien <obrien@FreeBSD.org>
16524 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16525 (perror_with_name, remote_close, remote_open, expect, play): Static.
16527 2002-07-04 Michal Ludvig <mludvig@suse.cz>
16529 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
16530 byte offsets instead of an array of indexes.
16531 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16533 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
16535 * regcache.c: Add comment.
16537 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
16539 * thread-db.c: New file.
16540 * proc-service.c: New file.
16541 * acinclude.m4: New file.
16542 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16543 proc-service.o, and thread-db.o.
16544 (linux-low.o): Add USE_THREAD_DB.
16545 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16546 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16547 * aclocal.m4: Regenerated.
16548 * config.in: Regenerated.
16549 * configure: Regenerated.
16550 * configure.in: Check for proc_service.h, sys/procfs.h,
16551 thread_db.h, and linux/elf.h headrs.
16552 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16553 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16554 Check for -lthread_db and thread support.
16555 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16556 PowerPC, and SuperH.
16557 * i387-fp.c: Constify arguments.
16558 * i387-fp.h: Likewise.
16559 * inferiors.c: (struct thread_info): Renamed from
16560 `struct inferior_info'. Remove PID member. Use generic inferior
16561 list header. All uses updated.
16562 (inferiors, signal_pid): Removed.
16563 (all_threads): New variable.
16564 (get_thread): Define.
16565 (add_inferior_to_list): New function.
16566 (for_each_inferior): New function.
16567 (change_inferior_id): New function.
16568 (add_inferior): Removed.
16569 (remove_inferior): New function.
16570 (add_thread): New function.
16571 (free_one_thread): New function.
16572 (remove_thread): New function.
16573 (clear_inferiors): Use for_each_inferior and free_one_thread.
16574 (find_inferior): New function.
16575 (find_inferior_id): New function.
16576 (inferior_target_data): Update argument type.
16577 (set_inferior_target_data): Likewise.
16578 (inferior_regcache_data): Likewise.
16579 (set_inferior_regcache_data): Likewise.
16580 * linux-low.c (linux_bp_reinsert): Remove.
16581 (all_processes, stopping_threads, using_thrads)
16582 (struct pending_signals, debug_threads, pid_of): New.
16583 (inferior_pid): Replace with macro.
16584 (struct inferior_linux_data): Remove.
16585 (get_stop_pc, add_process): New functions.
16586 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16587 Use add_process and add_thread.
16588 (linux_attach_lwp): New function, based on old linux_attach. Use
16589 add_process and add_thread. Set stop_expected for new threads.
16590 (linux_attach): New function.
16591 (linux_kill_one_process): New function.
16592 (linux_kill): Kill all LWPs.
16593 (linux_thread_alive): Use find_inferior_id.
16594 (check_removed_breakpoints, status_pending_p): New functions.
16595 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16596 Update. Use WNOHANG. Wait for cloned processes also. Update process
16597 struct for the found process.
16598 (linux_wait_for_event): New function.
16599 (linux_wait): Use it. Support LWPs.
16600 (send_sigstop, wait_for_sigstop, stop_all_processes)
16601 (linux_resume_one_process, linux_continue_one_process): New functions.
16602 (linux_resume): Support LWPs.
16603 (REGISTER_RAW_SIZE): Remove.
16604 (fetch_register): Use register_size instead. Call supply_register.
16605 (usr_store_inferior_registers): Likewise. Call collect_register.
16606 Fix recursive case.
16607 (regsets_fetch_inferior_registers): Improve error message.
16608 (regsets_store_inferior_registers): Add debugging.
16609 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16610 (unstopped_p, linux_signal_pid): New functions.
16611 (linux_target_ops): Add linux_signal_pid.
16612 (linux_init_signals): New function.
16613 (initialize_low): Call it. Initialize using_threads.
16614 * regcache.c (inferior_regcache_data): Add valid
16616 (get_regcache): Fetch registers lazily. Add fetch argument
16617 and update all callers.
16618 (regcache_invalidate_one, regcache_invalidate): New
16620 (new_register_cache): Renamed from create_register_cache.
16621 Return the new regcache.
16622 (free_register_cache): Change argument to a void *.
16623 (registers_to_string, registers_from_string): Call get_regcache
16624 with fetch flag set.
16625 (register_data): Make static. Pass fetch flag to get_regcache.
16626 (supply_register): Call get_regcache with fetch flag clear.
16627 (collect_register): Call get_regcache with fetch flag set.
16628 (collect_register_as_string): New function.
16629 * regcache.h: Update.
16630 * remote-utils.c (putpkt): Flush after debug output and use
16632 Handle input interrupts while waiting for an ACK.
16633 (input_interrupt): Use signal_pid method.
16634 (getpkt): Flush after debug output and use stderr.
16635 (outreg): Use collect_register_as_string.
16636 (new_thread_notify, dead_thread_notify): New functions.
16637 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16638 and general_thread.
16639 (look_up_one_symbol): Flush after debug output.
16640 * server.c (step_thread, server_waiting): New variables.
16641 (start_inferior): Don't use signal_pid. Update call to mywait.
16642 (attach_inferior): Update call to mywait.
16643 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16644 (main): Don't fetch/store registers explicitly. Use
16645 set_desired_inferior. Support proposed ``Hs'' packet. Update
16647 * server.h: Update.
16648 (struct inferior_list, struct_inferior_list_entry): New.
16649 * target.c (set_desired_inferior): New.
16650 (write_inferior_memory): Constify.
16651 (mywait): New function.
16652 * target.h: Update.
16653 (struct target_ops): New signal_pid method.
16654 (mywait): Removed macro, added prototype.
16656 * linux-low.h (regset_func): Removed.
16657 (regset_fill_func, regset_store_func): New.
16658 (enum regset_type): New.
16659 (struct regset_info): Add type field. Use new operation types.
16660 (struct linux_target_ops): stop_pc renamed to get_pc.
16661 Add decr_pc_after_break and breakpoint_at.
16662 (get_process, get_thread_proess, get_process_thread)
16663 (strut process_info, all_processes, linux_attach_lwp)
16664 (thread_db_init): New.
16666 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16667 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16668 (the_low_target): Add new members.
16669 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16670 (i386_store_fpxregset): Constify.
16671 (target_regsets): Add new kind identifier.
16672 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16673 (i386_set_pc): Add debugging.
16674 (i386_breakpoint_at): New function.
16675 (the_low_target): Add new members.
16676 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16677 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16678 (mips_breakpoint_at): New.
16679 (the_low_target): Add new members.
16680 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16681 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16682 (the_low_target): Add new members.
16683 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16684 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16685 (the_low_target): Add new members.
16686 * linux-x86-64-low.c (target_regsets): Add new kind
16689 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
16691 From Martin Pool <mbp@samba.org>:
16692 * server.c (gdbserver_usage): New function.
16695 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
16697 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16698 stop_at -> stop_pc.
16700 2002-05-04 Andrew Cagney <ac131313@redhat.com>
16702 * Makefile.in: Remove obsolete code.
16704 2002-04-24 Michal Ludvig <mludvig@suse.cz>
16706 * linux-low.c (regsets_fetch_inferior_registers),
16707 (regsets_store_inferior_registers): Removed cast to int from
16709 * regcache.h: Added declaration of struct inferior_info.
16711 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16713 * inferiors.c (struct inferior_info): Add regcache_data.
16714 (add_inferior): Call create_register_cache.
16715 (clear_inferiors): Call free_register_cache.
16716 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16717 * regcache.c (struct inferior_regcache_data): New.
16718 (registers): Remove.
16719 (get_regcache): New function.
16720 (create_register_cache, free_register_cache): New functions.
16721 (set_register_cache): Don't initialize the register cache here.
16722 (registers_to_string, registers_from_string, register_data): Call
16724 * regcache.h: Add prototypes.
16725 * server.h: Likewise.
16727 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16729 * mem-break.c: New file.
16730 * mem-break.h: New file.
16731 * Makefile.in: Add mem-break.o rule; update server.h
16733 * inferiors.c (struct inferior_info): Add target_data
16735 (clear_inferiors): Free target_data member if set.
16736 (inferior_target_data, set_inferior_target_data): New functions.
16737 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16738 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16739 * linux-low.c (linux_bp_reinsert): New variable.
16740 (struct inferior_linux_data): New.
16741 (linux_create_inferior): Use set_inferior_target_data.
16742 (linux_attach): Likewise. Call add_inferior.
16743 (linux_wait_for_one_inferior): New function.
16744 (linux_wait): Call it.
16745 (linux_write_memory): Add const.
16746 (initialize_low): Call set_breakpoint_data.
16747 * linux-low.h (struct linux_target_ops): Add breakpoint
16749 * server.c (attach_inferior): Remove extra add_inferior
16751 * server.h: Include mem-break.h. Update inferior.c
16753 * target.c (read_inferior_memory)
16754 (write_inferior_memory): New functions.
16755 * target.h (read_inferior_memory)
16756 (write_inferior_memory): Change macros to prototypes.
16757 (struct target_ops): Update comments. Add const to write_memory
16760 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
16762 * linux-low.c (usr_store_inferior_registers): Support
16763 registers which are allowed to fail to store.
16764 * linux-low.h (linux_target_ops): Likewise.
16765 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16766 (ppc_cannot_store_register): FPSCR may not be storable.
16768 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16770 * server.h: Include <string.h> if HAVE_STRING_H.
16771 * ChangeLog: Correct paths in last ChangeLog entry.
16773 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16775 * linux-low.h: Remove obsolete prototypes.
16776 (struct linux_target_ops): New.
16777 (extern the_low_target): New.
16778 * linux-low.c (num_regs, regmap): Remove declarations.
16779 (register_addr): Use the_low_target explicitly.
16780 (fetch_register): Likewise.
16781 (usr_fetch_inferior_registers): Likewise.
16782 (usr_store_inferior_registers): Likewise.
16783 * linux-arm-low.c (num_regs): Remove.
16784 (arm_num_regs): Define.
16785 (arm_regmap): Renamed from regmap, made static.
16786 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16788 (arm_cannot_store_register): Renamed from cannot_store_register,
16790 (the_low_target): New.
16791 * linux-i386-low.c (num_regs): Remove.
16792 (i386_num_regs): Define.
16793 (i386_regmap): Renamed from regmap, made static.
16794 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16796 (i386_cannot_store_register): Renamed from cannot_store_register,
16798 (the_low_target): New.
16799 * linux-ia64-low.c (num_regs): Remove.
16800 (ia64_num_regs): Define.
16801 (ia64_regmap): Renamed from regmap, made static.
16802 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16804 (ia64_cannot_store_register): Renamed from cannot_store_register,
16806 (the_low_target): New.
16807 * linux-m68k-low.c (num_regs): Remove.
16808 (m68k_num_regs): Define.
16809 (m68k_regmap): Renamed from regmap, made static.
16810 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16812 (m68k_cannot_store_register): Renamed from cannot_store_register,
16814 (the_low_target): New.
16815 * linux-mips-low.c (num_regs): Remove.
16816 (mips_num_regs): Define.
16817 (mips_regmap): Renamed from regmap, made static.
16818 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16820 (mips_cannot_store_register): Renamed from cannot_store_register,
16822 (the_low_target): New.
16823 * linux-ppc-low.c (num_regs): Remove.
16824 (ppc_num_regs): Define.
16825 (ppc_regmap): Renamed from regmap, made static.
16826 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16828 (ppc_cannot_store_register): Renamed from cannot_store_register,
16830 (the_low_target): New.
16831 * linux-s390-low.c (num_regs): Remove.
16832 (s390_num_regs): Define.
16833 (s390_regmap): Renamed from regmap, made static.
16834 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16836 (s390_cannot_store_register): Renamed from cannot_store_register,
16838 (the_low_target): New.
16839 * linux-sh-low.c (num_regs): Remove.
16840 (sh_num_regs): Define.
16841 (sh_regmap): Renamed from regmap, made static.
16842 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16844 (sh_cannot_store_register): Renamed from cannot_store_register,
16846 (the_low_target): New.
16847 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16848 (the_low_target): New.
16850 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16852 * Makefile.in: Add stamp-h target.
16853 * configure.in: Create stamp-h.
16854 * configure: Regenerated.
16856 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16858 * inferiors.c: New file.
16859 * target.c: New file.
16860 * target.h: New file.
16861 * Makefile.in: Add target.o and inferiors.o. Update
16863 * linux-low.c (inferior_pid): New static variable,
16864 moved from server.c.
16865 (linux_create_inferior): Renamed from create_inferior.
16866 Call add_inferior. Return 0 on success instead of a PID.
16867 (linux_attach): Renamed from myattach.
16868 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16869 (linux_thread_alive): Renamed from mythread_alive.
16870 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16872 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16873 (regsets_store_inferior_registers): Correct error message.
16874 Add missing ``return 0''.
16875 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16876 (linux_store_registers): Renamed from store_inferior_registers.
16877 (linux_read_memory): Renamed from read_inferior_memory.
16878 (linux_write_memory): Renamed from write_inferior_memory.
16879 (linux_target_ops): New structure.
16880 (initialize_low): Call set_target_ops ().
16881 * remote-utils.c (unhexify): New function.
16882 (hexify): New function.
16883 (input_interrupt): Send signals to ``signal_pid''.
16884 * server.c (inferior_pid): Remove.
16885 (start_inferior): Update create_inferior call.
16886 (attach_inferior): Call add_inferior.
16887 (handle_query): New function.
16888 (main): Call handle_query for `q' packets.
16889 * server.h: Include "target.h". Remove obsolete prototypes.
16890 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16892 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16894 * Makefile.in: Add WARN_CFLAGS. Update configury
16896 * configure.in: Check for <string.h>
16897 * configure: Regenerate.
16898 * config.in: Regenerate.
16899 * gdbreplay.c: Include needed system headers.
16900 (remote_open): Remove strchr prototype.
16901 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16902 * regcache.c (supply_register): Change buf argument to const void *.
16903 (supply_register_by_name): Likewise.
16904 (collect_register): Change buf argument to void *.
16905 (collect_register_by_name): Likewise.
16906 * regcache.h: Add missing prototypes.
16907 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16908 * server.c (handle_query): New function.
16909 (attached): New static variable, moved out of main.
16910 (main): Quiet longjmp clobber warnings.
16911 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16912 * utils.c (error): Remove NORETURN.