1 2018-08-27 Tom Tromey <tom@tromey.com>
3 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
4 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
5 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
6 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
7 (s390x_emit_stack_adjust): Add casts to unsigned char.
9 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
13 * server.h (struct client_state) <disable_randomization>:
16 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
18 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
20 (mips_supply_ptrace_register): Likewise.
22 2018-07-22 Tom Tromey <tom@tromey.com>
26 2018-07-22 Tom Tromey <tom@tromey.com>
28 * win32-low.c (win32_create_inferior): Remove unused variables.
29 * gdbreplay.c (remote_open): Remove unused variable.
30 * remote-utils.c (remote_prepare): Remove unused variable.
31 * x86-tdesc.h (X86_TDESC_H): Define.
32 (amd64_expedite_regs): Define conditionally.
33 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
34 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
35 * remote-utils.c (readchar): Remove unused variable.
37 2018-07-13 Pedro Alves <palves@redhat.com>
39 * linux-low.c (linux_kill): Change parameter to process_info
40 pointer instead of pid. Adjust.
41 * lynx-low.c (lynx_kill): Likewise.
42 * nto-low.c (nto_kill): Likewise.
43 * spu-low.c (spu_kill): Likewise.
44 * win32-low.c (win32_kill): Likewise.
45 * server.c (handle_v_kill, kill_inferior_callback)
46 (detach_or_kill_for_exit): Adjust.
47 * target.c (kill_inferior): Change parameter to process_info
48 pointer instead of pid. Adjust.
49 * target.h (struct target_ops) <kill>: Change parameter to
50 process_info pointer instead of pid. Adjust all implementations
52 (kill_inferior): Likewise.
54 2018-07-13 Pedro Alves <palves@redhat.com>
56 * linux-low.c (linux_detach, linux_join): Change parameter to
57 process_info pointer instead of pid. Adjust.
58 * lynx-low.c (lynx_detach, lynx_join): Likewise.
59 * nto-low.c (nto_detach): Likewise.
60 * spu-low.c (spu_detach, spu_join): Likewise.
61 * win32-low.c (win32_detach, win32_join): Likewise.
62 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
63 * target.h (struct target_ops) <detach, join>: Change parameter to
64 process_info pointer instead of pid. Adjust all implementations
66 (detach_inferior, join_inferior): Rename 'pid' parameter to
69 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
70 Jan Kratochvil <jan.kratochvil@redhat.com>
71 Paul Fertser <fercerpav@gmail.com>
72 Tsutomu Seki <sekiriki@gmail.com>
74 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
75 (OBS): Add 'common/netstuff.o'.
76 (GDBREPLAY_OBS): Likewise.
77 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
78 (remote_open): Implement support for IPv6
80 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
82 (handle_accept_event): Accept connections from IPv6 sources.
83 (remote_prepare): Handle IPv6-style hostnames; implement
84 support for IPv6 connections.
85 (remote_open): Implement support for printing connections from
88 2018-07-11 Pedro Alves <palves@redhat.com>
91 * mem-break.c (any_persistent_commands): Add process_info
92 parameter and use it instead of relying on the current process.
93 Change return type to bool.
94 * mem-break.h (any_persistent_commands): Add process_info
95 parameter and change return type to bool.
96 * server.c (handle_detach): Remove require_running_or_return call.
97 Look up the process_info for the process we're about to detach.
98 If not found, return back error to GDB. Adjust
99 any_persistent_commands call to pass down a process pointer.
101 2018-07-11 Pedro Alves <palves@redhat.com>
103 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
104 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
105 instead of collect_register_by_name.
106 * regcache.c (regcache_raw_get_unsigned_by_name): New.
107 * regcache.h (regcache_raw_get_unsigned_by_name): New.
109 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
110 Pedro Alves <palves@redhat.com>
112 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
114 2018-07-03 Tom Tromey <tom@tromey.com>
116 * linux-low.c: Update.
117 * lynx-low.c: Update.
118 * mem-break.c: Update.
120 * remote-utils.c: Update.
124 * win32-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.
134 2018-07-03 Tom Tromey <tom@tromey.com>
138 2018-07-03 Tom Tromey <tom@tromey.com>
140 * linux-low.c: Update.
141 * linux-mips-low.c: Update.
142 * lynx-low.c: Update.
144 * remote-utils.c: Update.
148 * thread-db.c: Update.
150 2018-07-03 Tom Tromey <tom@tromey.com>
152 * linux-low.c: Update.
153 * linux-mips-low.c: Update.
154 * lynx-low.c: Update.
155 * mem-break.c: Update.
157 * remote-utils.c: Update.
161 * tracepoint.c: Update.
163 2018-07-03 Tom Tromey <tom@tromey.com>
165 * linux-low.c: Update.
166 * linux-ppc-low.c: Update.
167 * linux-x86-low.c: Update.
168 * proc-service.c: Update.
171 * thread-db.c: Update.
172 * win32-low.c: Update.
174 2018-07-03 Tom Tromey <tom@tromey.com>
176 * linux-low.c: Update.
177 * lynx-low.c: Update.
179 * remote-utils.c: Update.
181 * thread-db.c: Update.
182 * win32-low.c: Update.
184 2018-06-29 Joel Brobecker <brobecker@adacore.com>
186 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
187 parameter in call to 'amd64_create_target_description'.
189 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
191 * x86-tdesc.h: Remove executable permission flag.
193 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
195 * configure.ac: Remove AC_PREREQ, add missing quoting.
196 * configure: Re-generate.
197 * config.in: Re-generate.
198 * aclocal.m4: Re-generate.
200 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
202 * tracepoint.h (current_traceframe): Remove declaration.
204 2018-06-18 Alan Hayward <alan.hayward@arm.com>
206 * linux-aarch64-low.c (is_sve_tdesc): New function.
207 (aarch64_sve_regs_copy_to_regcache): Likewise.
208 (aarch64_sve_regs_copy_from_regcache): Likewise.
209 (aarch64_regs_info): Add SVE checks.
210 (initialize_low_arch): Initialize SVE.
212 2018-06-18 Alan Hayward <alan.hayward@arm.com>
214 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
216 2018-06-11 Alan Hayward <alan.hayward@arm.com>
218 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
219 (initialize_low_tracepoint): Likewise
220 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
221 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
223 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
225 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
227 2018-06-11 Alan Hayward <alan.hayward@arm.com>
229 * server.h (PBUFSIZ): Increase size
231 2018-06-11 Alan Hayward <alan.hayward@arm.com>
233 * regcache.c (regcache::raw_compare): New function.
234 * regcache.h (regcache::raw_compare): New declaration.
236 2018-06-11 Alan Hayward <alan.hayward@arm.com>
238 * regcache.c (new_register_cache): Use new.
239 (free_register_cache): Use delete.
240 (register_data): Use const.
241 (supply_register): Move body inside regcache.
242 (regcache::raw_supply): New override function.
243 (collect_register): Move body inside regcache.
244 (regcache::raw_collect): New override function.
245 (regcache::get_register_status): New override function.
246 * regcache.h (struct regcache): Inherit from reg_buffer_common.
248 2018-06-09 Tom Tromey <tom@tromey.com>
250 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
252 (event_queue): Use std::queue.
253 (gdb_event_xfree): Remove.
254 (initialize_event_loop, process_event, wait_for_event): Update.
256 2018-06-08 Stan Cox <scox@redhat.com>
258 * win32-low.c (win32_create_inferior): last_ptid and last_status
259 moved to client_state.
261 2018-06-08 Pedro Alves <palves@redhat.com>
263 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
264 common/common-exceptions.o, common/common-utils.o,
265 common/errors.o, common/print-utils.o and utils.o.
266 * gdbreplay.c: Include "common-defs.h" instead of the two
267 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
268 string.h or alloca.h.
269 (perror_with_name): Delete.
270 (remote_open): Use xstrdup instead of strdup.
271 (main): Rename to ...
272 (captured_main): ... this.
275 2018-06-08 Tom Tromey <tom@tromey.com>
277 * linux-low.c (linux_low_read_btrace): Update.
279 2018-06-04 Stan Cox <scox@redhat.com>
281 * server.h (struct client_state): New.
282 * server.c (cont_thread, general_thread, multi_process)
283 (report_fork_events, report_vfork_events, report_exec_events)
284 (report_thread_events, swbreak_feature, hwbreak_feature)
285 (vCont_supported, disable_randomization, pass_signals)
286 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
287 Moved to client_state.
288 * remote-utils.c (remote_debug, noack_mode)
289 (transport_is_reliable): Moved to client_state.
290 * tracepoint.c (current_traceframe): Moved to client_state.
293 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
294 linux-low.c, remote-utils.h, target.c: Use client_state.
296 2018-05-31 Alan Hayward <alan.hayward@arm.com>
298 * configure.srv: Add new c/h file.
300 2018-05-31 Alan Hayward <alan.hayward@arm.com>
302 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
305 2018-05-25 Maciej W. Rozycki <macro@mips.com>
307 * gdb.arch/mips-fpregset-core.exp: New test.
308 * gdb.arch/mips-fpregset-core.c: New test source.
310 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
313 * hostio.c (require_int): Do not report overflow for integers
314 between 0xfffffff and 0x7fffffff.
316 2018-05-22 Maciej W. Rozycki <macro@mips.com>
318 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
319 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
320 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
322 (the_low_target): Wire them.
324 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
326 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
327 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
328 mode. Call collect_register_by_name with vscr using
329 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
330 (ppc_store_vrregset): Add and set vscr_offset variable as in
331 ppc_fill_vrregset. Call supply_register_by_name with vscr using
334 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
336 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
337 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
338 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
340 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
342 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
343 (ppc_store_vsxregset): Likewise.
344 (ppc_fill_vrregset): Likewise.
345 (ppc_store_vrregset): Likewise.
346 (ppc_fill_evrregset): Likewise.
347 (ppc_store_evrregset): Likewise.
348 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
349 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
352 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
354 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
355 wordsize of the inferior. Call ppc_linux_target_wordsize.
357 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
359 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
360 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
361 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
362 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
363 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
364 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
365 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
366 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
367 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
368 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
369 (tdesc_powerpc_e500l): Remove.
370 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
371 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
372 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
373 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
375 (ppc_arch_setup): Remove target description matching code. Fill a
376 ppc_linux_features struct and call ppc_linux_match_description
379 2018-05-22 Maciej W. Rozycki <macro@mips.com>
381 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
382 width of the requested register exceeds the width of the
384 (mips_cannot_store_register): Likewise.
386 2018-05-21 Maciej W. Rozycki <macro@mips.com>
388 * linux-mips-low.c (mips_fetch_register): New function. Update
390 (mips_store_gregset): Supply 0 rather than $restart for $zero.
391 (the_low_target): Wire `mips_fetch_register'.
393 2018-05-10 Joel Brobecker <brobecker@adacore.com>
395 * lynx-i386-low.c (LYNXOS_178): New macro.
396 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
397 the layout on LynxOS-178.
398 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
399 handle floating point registers that are not supported by
402 2018-05-10 Tom Tromey <tom@tromey.com>
404 * configure: Rebuild.
406 2018-05-10 Joel Brobecker <brobecker@adacore.com>
409 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
410 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
411 Use it to set the expedite_regs field in the given tdesc.
412 * x86-tdesc.h: New file.
413 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
414 Adjust following the addition of the new expedite_regs parameter
416 * linux-tic6x-low.c (tic6x_read_description): Likewise.
417 * linux-x86-tdesc.c: #include "x86-tdesc.h".
418 (i386_linux_read_description, amd64_linux_read_description):
419 Adjust following the addition of the new expedite_regs parameter
421 * lynx-i386-low.c: #include "x86-tdesc.h".
422 (lynx_i386_arch_setup): Adjust following the addition of the new
423 expedite_regs parameter to init_target_desc.
424 * nto-x86-low.c: #include "x86-tdesc.h".
425 (nto_x86_arch_setup): Adjust following the addition of the new
426 expedite_regs parameter to init_target_desc.
427 * win32-i386-low.c: #include "x86-tdesc.h".
428 (i386_arch_setup): Adjust following the addition of the new
429 expedite_regs parameter to init_target_desc.
431 2018-05-10 Joel Brobecker <brobecker@adacore.com>
434 * win32-low.c (win32_create_inferior): Add call to my_wait
435 setting last_status global.
437 2018-05-10 Joel Brobecker <brobecker@adacore.com>
440 * win32-low.c (create_process): Only call gdb_tilde_expand if
441 inferior_cwd is not NULL.
443 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
445 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
446 registers to the cache if their values have changed.
447 (i387_xsave_to_cache): Provide default values for x87 control
448 registers when these features are available, but disabled.
449 * regcache.c (supply_register_by_name_zeroed): New function.
450 * regcache.h (supply_register_by_name_zeroed): Declare new
453 2018-05-07 Tom Tromey <tom@tromey.com>
455 * configure: Rebuild.
457 2018-05-04 Tom Tromey <tom@tromey.com>
459 * configure: Rebuild.
461 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
462 Pedro Alves <palves@redhat.com>
464 * linux-aarch64-low.c (aarch64_stopped_data_address):
467 2018-04-27 Tom Tromey <tom@tromey.com>
469 * configure: Rebuild.
471 2018-04-23 Tom Tromey <tom@tromey.com>
473 * configure: Rebuild.
475 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
477 * Makefile.in (depcomp): Add "..".
478 (all_deps_files): New and use it.
480 2018-04-18 Alan Hayward <alan.hayward@arm.com>
482 * configure.srv (aarch64*-*-linux*): Don't include xml.
483 (i[34567]86-*-cygwin*): Likewise.
484 (i[34567]86-*-linux*): Likewise.
485 (i[34567]86-*-lynxos*): Likewise.
486 (i[34567]86-*-mingw32ce*): Likewise.
487 (i[34567]86-*-mingw*): Likewise.
488 (i[34567]86-*-nto*): Likewise.
489 (tic6x-*-uclinux): Likewise.
490 (x86_64-*-linux*): Likewise.
491 (x86_64-*-mingw*): Likewise.
492 (x86_64-*-cygwin*): Likewise.
494 2018-04-18 Alan Hayward <alan.hayward@arm.com>
496 * tdesc.c: Remove xml parameter.
498 2018-04-18 Alan Hayward <alan.hayward@arm.com>
500 * server.c (get_features_xml): Remove cast.
501 * tdesc.c (void target_desc::accept): Fill in function.
502 (tdesc_get_features_xml): Remove old xml creation.
503 (print_xml_feature::visit_pre): Add xml vistor.
504 * tdesc.h (struct target_desc): Make xmltarget mutable.
505 (tdesc_get_features_xml): Remove declaration.
507 2018-04-18 Alan Hayward <alan.hayward@arm.com>
509 * tdesc.c (tdesc_architecture_name): Add new function.
510 (tdesc_osabi_name): Likewise.
511 (tdesc_get_features_xml): Use new functions.
513 2018-04-18 Alan Hayward <alan.hayward@arm.com>
515 * tdesc.c (tdesc_create_flags): Remove.
516 (tdesc_add_flag): Likewise.
517 (tdesc_named_type): Likewise.
518 (tdesc_create_union): Likewise.
519 (tdesc_create_struct): Likewise.
520 (tdesc_create_vector): Likewise.
521 (tdesc_add_bitfield): Likewise.
522 (tdesc_add_field): Likewise.
523 (tdesc_set_struct_size): Likewise.
525 2018-04-18 Alan Hayward <alan.hayward@arm.com>
527 * tdesc.c (~target_desc): Remove implictly deleted items.
528 (init_target_desc): Iterate all features.
529 (tdesc_get_features_xml): Use vector.
530 (tdesc_create_feature): Create feature.
531 * tdesc.h (tdesc_feature) Remove
532 (target_desc): Add features.
534 2018-04-18 Alan Hayward <alan.hayward@arm.com>
536 * Makefile.in: Add common/tdesc.c
537 * tdesc.c (init_target_desc): init all reg_defs from register
539 (tdesc_create_reg): Create tdesc_reg.
540 * tdesc.h (tdesc_feature): Add register vector.
542 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
544 * tdesc.h (struct target_desc) <features>: Change type to
545 std::vector<std::string>.
546 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
548 (tdesc_get_features_xml): Likewise.
549 (tdesc_create_feature): Likewise.
551 2018-03-26 Alan Hayward <alan.hayward@arm.com>
553 * regcache.c (find_register_by_number): Return a ref.
554 (find_regno): Use references.
555 (register_size): Likewise.
556 (register_data): Likewise.
557 * tdesc.c (target_desc::~target_desc): Remove free calls.
558 (target_desc::operator==): Use std::vector compare.
559 (init_target_desc): Use reference.
560 (tdesc_create_reg): Use reg constructors.
561 * tdesc.h (struct target_desc): Replace pointer with object.
563 2018-03-23 Alan Hayward <alan.hayward@arm.com>
565 * regcache.c (find_register_by_number): Make static.
566 (find_regno): Use find_register_by_number
567 * regcache.h (struct reg): Remove declaration.
569 2018-03-23 Alan Hayward <alan.hayward@arm.com>
571 * tdesc.c (target_desc::~target_desc): Move to here.
572 (target_desc::operator==): Likewise.
573 * tdesc.h (target_desc::~target_desc): Move from here.
574 (target_desc::operator==): Likewise.
576 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
578 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
580 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
582 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
584 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
585 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
586 and init_registers_s390_gs_linux64.
588 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
590 * linux-s390-low.c (s390_fill_gs): Remove function.
591 (s390_fill_gsbc): Remove function.
592 (s390_regsets): Set fill functions for the guarded storage regsets
595 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
597 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
598 the word size. Add comment.
599 (s390_get_wordsize): New function.
600 (s390_arch_setup): No longer select a temporary tdesc to fetch the
601 pswm with it. Instead, use s390_get_wordsize to determine the
602 word size first and derive the correct tdesc from that directly.
604 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
606 * Makefile.in: Include silent-rules.mk.
607 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
608 (COMPILE): Add ECHO_CXX.
609 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
610 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
611 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
612 (version-generated.c): Add ECHO_GEN.
613 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
614 (IPAGENT_COMPILE): Add ECHO_CXX.
615 (%-generated.c): Add ECHO_REGDAT.
617 2018-03-14 Tom Tromey <tom@tromey.com>
620 * ax.c (ax_printf): Special case for NULL.
622 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
624 * linux-low.c (linux_qxfer_libraries_svr4): Use
625 xml_escape_text_append.
627 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
629 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
631 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
633 * server.c (handle_general_set): Remove unnecessary xstrdup.
635 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
637 * server.c (parse_debug_format_options): Adjust to
638 delim_string_to_char_ptr_vec changes.
639 * thread-db.c (thread_db_load_search): Adjust to
640 dirnames_to_char_ptr_vec changes.
642 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
644 * target.h (target_enable_btrace, target_disable_btrace)
645 (target_read_btrace, target_read_btrace_conf): Turn macro into
646 inline function. Throw error if target method is not defined.
647 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
648 check for btrace target method. Be prepared to handle exceptions
649 from btrace target methods.
651 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
653 * server.c (captured_main): Change order of error message printed
654 when the current working directory cannot be found.
656 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
658 * server.c: Include "filenames.h" and "pathstuff.h".
659 (program_name): Delete variable.
660 (program_path): New anonymous class.
661 (get_exec_wrapper): Use "program_path" instead of
663 (handle_v_run): Likewise.
664 (captured_main): Likewise.
665 (process_serial_event): Likewise.
667 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
669 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
670 (OBJS): Add "pathstuff.o".
671 * server.c (current_directory): New global variable.
672 (captured_main): Initialize "current_directory".
674 2018-02-26 Alan Hayward <alan.hayward@arm.com>
676 * tdesc.c: Use common/tdesc.h.
679 2018-02-20 Alan Hayward <alan.hayward@arm.com>
680 Simon Marchi <simon.marchi@ericsson.com>
682 * Makefile.in: Switch order of make rules.
684 2018-02-19 Alan Hayward <alan.hayward@arm.com>
686 * Makefile.in: Add common directory in build.
687 * configure.ac: Add common reference.
688 * configure: Regenerate.
690 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
692 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
693 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
694 * spu-low.c (spu_target_ops): Likewise.
695 * win32-low.c (win32_target_ops): Likewise.
696 * server.c (supported_btrace_packets): Report packets unconditionally.
697 * target.h (target_ops) <supports_btrace>: Remove.
698 (target_supports_btrace): Remove.
700 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
702 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
703 (handle_btrace_disable): Change return type to void. Use exceptions
705 (handle_btrace_general_set): Catch exception and copy message to
708 2018-02-08 Tom Tromey <tom@tromey.com>
710 * linux-low.c (install_software_single_step_breakpoints): Use
712 * inferiors.c (make_cleanup_restore_current_thread): Remove.
713 (do_restore_current_thread_cleanup): Remove.
714 * gdbthread.h (make_cleanup_restore_current_thread): Don't
717 2018-02-08 Tom Tromey <tom@tromey.com>
719 * mem-break.c (set_raw_breakpoint_at): Use
720 gdb::unique_xmalloc_ptr.
722 2018-01-30 Pedro Alves <palves@redhat.com>
725 * target.c (target_terminal::terminal_state): Rename to ...
726 (target_terminal::m_terminal_state): ... this.
728 2018-01-19 James Clarke <jrtc27@jrtc27.com>
730 * linux-low.c (handle_extended_wait): Surround call to
731 thread_db_notice_clone with #ifdef USE_THREAD_DB.
733 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
735 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
736 linux_ptrace_attach_fail_reason_string now returning an
738 (linux_attach): Likewise.
739 * thread-db.c (attach_thread): Likewise.
741 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
744 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
745 checking for fs_base/gs_base fields in struct user_regs_struct.
746 * configure: Regenerate.
748 2018-01-16 Yao Qi <yao.qi@linaro.org>
751 * linux-low.c (fetch_register): Call supply_register instead of
754 2018-01-08 Yao Qi <yao.qi@linaro.org>
755 Simon Marchi <simon.marchi@ericsson.com>
757 * Makefile.in (OBS): Remove selftest.o.
758 * configure.ac: Set srv_selftest_objs if $development is true.
759 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
760 * configure: Re-generated.
761 * server.c (captured_main): Wrap variable selftest_filter with
764 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
766 * server.c (parse_debug_format_options): Return std::string.
767 (handle_monitor_command, captured_main): Adjust.
769 2018-01-05 Pedro Alves <palves@redhat.com>
772 * server.c (captured_main): Pass quiet=false to
773 save_original_signals_state.
775 2018-01-01 Joel Brobecker <brobecker@adacore.com>
777 * gdbreplay.c (gdbreplay_version): Update copyright year in
779 * server.c (gdbserver_version): Likewise.
781 2017-12-08 Tom Tromey <tom@tromey.com>
783 * ax.c (ax_printf): Update.
785 2017-12-07 Yao Qi <yao.qi@linaro.org>
787 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
788 aarch64_linux_read_description.
789 * linux-amd64-ipa.c (idx2mask): New array.
790 (get_ipa_tdesc): Move idx2mask out.
791 (initialize_low_tracepoint): Initialize target descriptions.
792 * linux-i386-ipa.c (idx2mask): New array.
793 (get_ipa_tdesc): Move idx2mask out.
794 (initialize_low_tracepoint): Initialize target descriptions.
796 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
798 * tdesc.c (struct tdesc_type): Change return type.
799 (tdesc_add_flag): Change parameter type.
800 (tdesc_add_bitfield): Likewise.
801 (tdesc_add_field): Likewise.
802 (tdesc_set_struct_size): Likewise.
804 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
806 * regcache.c (registers_to_string): Remove unused variable.
808 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
810 * inferiors.c (for_each_inferior_with_data): Remove.
811 * inferiors.h (for_each_inferior_with_data): Remove.
812 * server.c (handle_qxfer_threads_worker): Change parameter type.
813 (handle_qxfer_threads_proper): Use for_each_thread.
815 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
817 * inferiors.c (for_each_inferior): Remove.
818 (clear_inferiors): Use for_each_thread.
819 * inferiors.h (for_each_inferior): Remove.
820 * linux-low.c (linux_wait_for_event_filtered): Use
822 (linux_stabilize_threads): Likewise.
823 * regcache.c (regcache_release): Likewise.
824 * server.c (gdb_wants_all_threads_stopped): Likewise.
825 (clear_pending_status_callback): Remove.
826 (handle_status): Use for_each_thread.
827 (captured_main): Likewise.
828 * win32-low.c (child_init_thread_list): Likewise.
829 (win32_clear_inferiors): Likewise.
830 (fake_breakpoint_event): Likewise.
832 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
834 * inferiors.h (find_inferior): Remove.
835 * inferiors.c (find_inferior): Remove.
837 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
839 * linux-low.c (resume_status_pending_p): Update comment.
840 (need_step_over_p): Update comment.
842 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
844 * linux-low.c (proceed_one_lwp): Return void, change parameter
846 (unsuspend_and_proceed_one_lwp): Likewise.
847 (proceed_all_lwps): Use for_each_thread.
848 (unstop_all_lwps): Likewise.
850 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
852 * linux-low.c (linux_resume_one_thread): Return void, take
854 (linux_resume): Use for_each_thread.
856 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
858 * linux-low.c (send_sigstop_callback): Return void, change
859 parameter type. Rename to...
860 (send_sigstop): ... this.
861 (suspend_and_send_sigstop_callback): Return void, change parameter
863 (suspend_and_send_sigstop): ... this.
864 (stop_all_lwps): Use for_each_thread.
866 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
868 * linux-low.c (lwp_running): Return bool, remove unused
870 (linux_stabilize_threads): Use find_thread.
872 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
874 * linux-low.c (select_singlestep_lwp_callback): Remove.
875 (count_events_callback): Remove.
876 (select_event_lwp_callback): Remove.
877 (select_event_lwp): Use find_thread/for_each_thread.
879 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
881 * linux-low.c (not_stopped_callback): Return bool, take filter
883 (linux_wait_for_event_filtered): Use find_thread.
884 (linux_wait_1): Likewise.
886 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
888 * linux-low.c (same_lwp): Remove.
889 (find_lwp_pid): Use find_thread.
891 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
893 * linux-low.c (delete_lwp_callback): Remove.
894 (linux_mourn): Use for_each_thread.
896 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
898 * linux-low.c (linux_detach_lwp_callback): Return void, remove
899 args parameter, don't check for pid.
900 (linux_detach): Use for_each_thread.
902 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
904 * linux-low.c (struct counter): Remove.
905 (second_thread_of_pid_p): Remove.
906 (last_thread_of_process_p): Use find_thread.
908 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
910 * inferiors.c (find_inferior_in_random): Remove.
911 * inferiors.h (find_inferior_in_random): Remove.
912 * linux-low.c (status_pending_p_callback): Return bool, accept
913 parameter ptid directly.
914 (linux_wait_for_event_filtered): Use find_thread_in_random.
915 (linux_wait_1): Likewise.
917 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
919 * inferiors.c (find_inferior_id): Remove.
920 (find_thread_ptid): Move implemention from find_inferior_id to
922 * inferiors.h (find_inferior_id): Remove.
923 * server.c (handle_status): Use find_thread_ptid.
924 (process_serial_event): Likewise.
925 * thread-db.c (find_one_thread): Likewise.
926 (thread_db_thread_handle): Likewise.
927 * win32-low.c (thread_rec): Likewise.
928 (child_delete_thread): Likewise.
929 (win32_thread_alive): Likewise.
930 (get_child_debug_event): Likewise.
932 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
934 * linux-mips-low.c (update_watch_registers_callback): Return
935 void, remove pid_p parameter, don't check for pid.
936 (mips_insert_point, mips_remove_point): Use for_each_thread.
938 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
940 * lynx.low (lynx_delete_thread_callback): Remove.
941 (lynx_mourn): Use for_each_thread.
943 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
945 * regcache.c (regcache_invalidate_one): Remove.
946 (regcache_invalidate_pid): use for_each_thread.
948 2017-11-26 Tom Tromey <tom@tromey.com>
950 * linux-low.c (linux_create_inferior): Update.
952 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
954 * spu-low.c (spu_create_inferior): Fix typo in argument name.
956 2017-11-24 Alan Hayward <alan.hayward@arm.com>
958 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
959 * linux-aarch64-low.c (initialize_low_arch): Call init func.
960 * linux-aarch64-tdesc-selftest.c: New file.
961 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
963 2017-11-24 Alan Hayward <alan.hayward@arm.com>
965 * configure.srv: Add new file.
966 * linux-aarch64-low.c (initialize_low_arch): Call init func.
967 * linux-aarch64-tdesc-selftest.c: New file.
968 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
970 2017-11-24 Alan Hayward <alan.hayward@arm.com>
972 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
973 * linux-aarch64-low.c (initialize_low_arch): Remove init.
974 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
976 2017-11-24 Alan Hayward <alan.hayward@arm.com>
978 * configure.srv: Add new files.
979 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
980 aarch64_linux_read_description.
981 * linux-aarch64-low.c (aarch64_linux_read_description):
982 Merge with aarch64_arch_setup.
983 (aarch64_arch_setup): Call aarch64_linux_read_description.
984 * linux-aarch64-tdesc.c: New file.
985 * linux-aarch64-tdesc.h: New file.
987 2017-11-24 Yao Qi <yao.qi@linaro.org>
989 * configure.srv: Set $srv_regobj for tic6x-linux.
990 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
991 (tic6x_read_description): Move some code to tic6x_arch_setup.
992 (tic6x_tdesc_test): New function.
993 (initialize_low_arch): Call selftests::register_test.
995 2017-11-22 Yao Qi <yao.qi@linaro.org>
997 * remote-utils.c (prepare_resume_reply): Use memcpy.
999 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1001 * linux-low.c (kill_one_lwp_callback): Return void, take
1002 argument directly, don't filter on pid.
1003 (linux_kill): Use for_each_thread.
1005 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1007 * linux-low.c (need_step_over_p): Return bool, remove dummy
1009 (linux_resume, proceed_all_lwps): Use find_thread.
1011 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1013 * linux-low.c (resume_status_pending_p): Return bool, remove
1015 (linux_resume): Use find_thread.
1017 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1019 * linux-low.c (struct thread_resume_array): Remove.
1020 (linux_set_resume_request): Return void, take arguments
1022 (linux_resume): Use for_each_thread.
1024 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1026 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1027 return bool, remove data argument.
1028 (linux_stabilize_threads): Use find_thread.
1030 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1032 * linux-low.c (unsuspend_one_lwp): Remove.
1033 (unsuspend_all_lwps): Use for_each_thread, inline code from
1036 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1038 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1039 * linux-low.c (struct iterate_over_lwps_args): Remove.
1040 (iterate_over_lwps_filter): Remove.
1041 (iterate_over_lwps): Use find_thread.
1043 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1045 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1046 (linux_handle_new_gdb_connection): Use for_each_thread, inline
1047 code from reset_lwp_ptrace_options_callback.
1049 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1051 * linux-arm-low.c (struct update_registers_data): Remove.
1052 (update_registers_callback): Return void, take arguments
1053 directly, don't check thread's pid.
1054 (arm_insert_point, arm_remove_point): Use for_each_thread.
1056 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1058 * win32-low.c (continue_one_thread): Return void, take argument
1060 (child_continue): Use for_each_thread.
1062 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1064 * win32-i386-low.c (update_debug_registers_callback): Rename
1066 (update_debug_registers): ... this, return void, remove pid_p arg.
1067 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1069 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1071 * inferiors.h (struct process_info): Add constructor, initialize
1073 <syscalls_to_catch>: Change type to std::vector<int>.
1074 * inferiors.c (add_process): Allocate process_info with new.
1075 (remove_process): Free process_info with delete.
1076 * linux-low.c (handle_extended_wait): Adjust.
1077 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1078 * server.c (handle_general_set): Adjust.
1080 2017-11-16 Pedro Alves <palves@redhat.com>
1082 * remote-utils.c (remote_close): Block SIGIO signals instead of
1083 uninstalling the SIGIO handler.
1085 2017-11-16 Alan Hayward <alan.hayward@arm.com>
1087 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1089 2017-11-16 Yao Qi <yao.qi@linaro.org>
1091 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1092 (tic6x_store_gregset): Likewise.
1093 (tic6x_usrregs_info): Move it up.
1095 2017-11-15 Alan Hayward <alan.hayward@arm.com>
1097 * Makefile.in: Update arch rules.
1098 * configure.srv: Explicitly mark arch/ files.
1100 2017-11-13 Andreas Schwab <schwab@suse.de>
1102 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1104 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1106 2017-11-06 Pedro Alves <palves@redhat.com>
1108 * config.in, configure: Regenerate.
1110 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1112 * target.c (struct thread_search): Remove.
1113 (thread_search_callback): Remove.
1114 (prepare_to_access_memory): Use for_each_thread instead of
1115 find_inferior. Inline code from thread_search_callback.
1117 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1119 * server.c (struct visit_actioned_threads_data): Remove.
1120 (visit_actioned_threads): Change prototype to take arguments
1122 (resume): Use find_thread instead of find_inferior.
1124 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1126 * server.c (queue_stop_reply_callback): Change prototype, return
1128 (find_status_pending_thread_callback): Remove.
1129 (handle_status): Replace find_inferior with find_thread and
1132 2017-10-25 Alan Hayward <alan.hayward@arm.com>
1134 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1136 (aarch64_store_gregset): Likewise.
1137 (aarch64_fill_fpregset): Likewise.
1138 (aarch64_store_fpregset): Likewise.
1140 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
1142 * gdbthread.h (find_thread, for_each_thread): New functions.
1143 * inferiors.c (thread_of_pid): Remove.
1144 (find_any_thread_of_pid): Use find_thread.
1145 * linux-low.c (num_lwps): Use for_each_thread.
1147 2017-10-17 Yao Qi <yao.qi@linaro.org>
1149 * Makefile.in: Remove one rule.
1150 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1152 2017-10-17 Yao Qi <yao.qi@linaro.org>
1154 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1155 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1157 2017-10-17 Yao Qi <yao.qi@linaro.org>
1159 * configure.srv: Rename arm.o with arch/arm.o.
1161 2017-10-17 Yao Qi <yao.qi@linaro.org>
1163 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1164 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1165 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1166 (arch-i386.o, arch-amd64.o): Remove rules.
1167 (arch/%.o): New rule.
1168 Update POSTCOMPILE and COMPILE.pre.
1169 * configure.ac: Invoke AC_CONFIG_COMMANDS.
1170 * configure: Re-generated.
1171 * configure.srv: Replace arch-i386.o with arch/i386.o.
1172 Replace arch-amd64.o with arch/amd64.o.
1174 2017-10-16 Yao Qi <yao.qi@linaro.org>
1176 * configure: Regenerated.
1178 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1180 * inferiors.h: (struct inferior_list): Remove.
1181 (struct inferior_list_entry); Remove.
1182 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1183 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1184 get_first_inferior): Remove.
1185 (for_each_inferior, for_each_inferior_with_data, find_inferior,
1186 find_inferior_id, find_inferior_in_random): Change signature.
1187 * inferiors.c (all_threads): Change type to
1188 std::list<thread_info *>.
1189 (get_thread): Remove macro.
1190 (find_inferior, find_inferior_id): Change signature, implement
1192 (find_inferior_in_random): Change signature, implement using
1193 find_thread_in_random.
1194 (for_each_inferior, for_each_inferior_with_data): Change
1195 signature, implement using for_each_thread.
1196 (add_inferior_to_list, remove_inferior): Remove.
1197 (add_thread, get_first_thread, thread_of_pid,
1198 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1199 (get_first_inferior, one_inferior_p, clear_inferior_list):
1201 (clear_inferiors, get_thread_process): Update.
1202 * gdbthread.h: Include <list>.
1203 (struct thread_info) <entry>: Remove field.
1205 (all_threads): Change type to std::list<thread_info *>.
1206 (get_first_inferior): Add doc.
1207 (find_thread, for_each_thread, find_thread_in_random): New
1209 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1210 * linux-arm-low.c (update_registers_callback): Update.
1211 * linux-low.c (second_thread_of_pid_p): Update.
1212 (kill_one_lwp_callback, linux_detach_lwp_callback,
1213 delete_lwp_callback, status_pending_p_callback, same_lwp,
1214 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1215 iterate_over_lwps, not_stopped_callback,
1216 resume_stopped_resumed_lwps, count_events_callback,
1217 select_singlestep_lwp_callback, select_event_lwp_callback,
1218 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1219 suspend_and_send_sigstop_callback, wait_for_sigstop,
1220 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1221 lwp_running, linux_set_resume_request, resume_status_pending_p,
1222 need_step_over_p, start_step_over, linux_resume_one_thread,
1223 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1224 reset_lwp_ptrace_options_callback): Update.
1225 * linux-mips-low.c (update_watch_registers_callback): Update.
1226 * regcache.c (regcache_invalidate_one, regcache_invalidate):
1228 (free_register_cache_thread_one): Remove.
1229 (regcache_release): Update.
1230 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1231 handle_qxfer_threads_worker): Update.
1232 (handle_query): Update, use list iterator.
1233 (visit_actioned_threads, handle_pending_status,
1234 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1235 clear_pending_status_callback, set_pending_status_callback,
1236 find_status_pending_thread_callback, handle_status,
1237 process_serial_event): Update.
1238 * target.c (thread_search_callback): Update.
1239 * thread-db.c (thread_db_get_tls_address): Update.
1240 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1242 * win32-i386-low.c (update_debug_registers_callback): Update.
1243 * win32-low.c (delete_thread_info, child_delete_thread,
1244 continue_one_thread, suspend_one_thread,
1245 get_child_debug_event): Adjust.
1247 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1249 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1250 * inferiors.h: Include <list>.
1251 (struct process_info) <entry>: Remove field.
1253 (pid_of): Change macro to function.
1254 (ptid_of, lwpid_of): Remove macro.
1255 (all_processes): Change type to std::list<process_info *>.
1256 (ALL_PROCESSES): Remove macro.
1257 (for_each_process, find_process): New function.
1258 * inferiors.c (all_processes): Change type to
1259 std::list<process_info *>.
1260 (find_thread_process): Adjust.
1261 (add_process): Likewise.
1262 (remove_process): Likewise.
1263 (find_process_pid): Likewise.
1264 (get_first_process): Likewise.
1265 (started_inferior_callback): Remove.
1266 (have_started_inferiors_p): Adjust.
1267 (attached_inferior_callback): Remove.
1268 (have_attached_inferiors_p): Adjust.
1269 * linux-low.c (check_zombie_leaders): Likewise.
1270 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1271 (x86_linux_update_xmltarget): Adjust.
1272 * server.c (handle_query): Likewise.
1273 (gdb_reattached_process): Remove.
1274 (handle_status): Adjust.
1275 (kill_inferior_callback): Likewise.
1276 (detach_or_kill_inferior): Remove.
1277 (print_started_pid): Likewise.
1278 (print_attached_pid): Likewise.
1279 (detach_or_kill_for_exit): Update.
1280 (process_serial_event): Likewise.
1281 * linux-arm-low.c (arm_new_fork): Likewise.
1283 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1285 * dll.h: Include <list>.
1286 (struct dll_info): Add constructor.
1287 <entry>: Remove field.
1288 (all_dlls): Change type to std::list<dll_info>.
1289 * dll.c: Include <algorithm>.
1290 (get_dll): Remove macro.
1291 (all_dlls): Change type to std::list<dll_info *>.
1292 (free_one_dll): Remove.
1293 (match_dll): Likewise.
1294 (loaded_dll): Adjust.
1295 (unloaded_dll): Adjust to all_dlls type change, use
1296 std::find_if. Inline code from match_dll.
1297 (clear_dlls): Adjust to all_dlls type change.
1298 * server.c (emit_dll_description): Remove.
1299 (handle_qxfer_libraries): Adjust to all_dlls type change,
1300 integrate emit_dll_description's functionality.
1302 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1304 * linux-low.h (struct linux_target_ops) <delete_process>: New
1306 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1307 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1308 (struct linux_target_ops): Add delete_process callback.
1309 * linux-arm-low.c (arm_delete_process): New.
1310 (struct linux_target_ops): Add delete_process callback.
1311 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1312 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1313 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1314 * linux-mips-low.c (mips_linux_delete_process): New.
1315 (struct linux_target_ops): Add delete_process callback.
1316 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1317 * linux-s390-low.c (struct linux_target_ops): Likewise.
1318 * linux-sh-low.c (struct linux_target_ops): Likewise.
1319 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1320 * linux-tile-low.c (struct linux_target_ops): Likewise.
1321 * linux-x86-low.c (x86_linux_delete_process): New.
1322 (struct linux_target_ops): Add delete_process callback.
1323 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1325 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1327 * linux-aarch64-low.c (the_low_target): Add thread delete
1329 * linux-arm-low.c (arm_delete_thread): New function.
1330 (the_low_target): Add thread delete callback.
1331 * linux-bfin-low.c (the_low_target): Likewise.
1332 * linux-crisv32-low.c (the_low_target): Likewise.
1333 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1335 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1337 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1338 * linux-mips-low.c (mips_linux_delete_thread): New function.
1339 (the_low_target): Add thread delete callback.
1340 * linux-ppc-low.c (the_low_target): Likewise.
1341 * linux-s390-low.c (the_low_target): Likewise.
1342 * linux-sh-low.c (the_low_target): Likewise.
1343 * linux-tic6x-low.c (the_low_target): Likewise.
1344 * linux-tile-low.c (the_low_target): Likewise.
1345 * linux-x86-low.c (the_low_target): Likewise.
1346 * linux-xtensa-low.c (the_low_target): Likewise.
1348 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1350 * win32-low.c: Include "common-inferior.h".
1352 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1354 * inferiors.c (set_inferior_cwd): New function.
1355 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1356 (handle_query): Inform that QSetWorkingDir is supported.
1357 * win32-low.c (create_process): Pass the inferior's cwd to
1360 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1362 * inferiors.c (current_inferior_cwd): New global variable.
1363 (get_inferior_cwd): New function.
1364 * inferiors.h (struct process_info) <cwd>: New field.
1366 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1368 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1369 (OBS): Add gdb_tilde_expand.o.
1371 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1373 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1374 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1376 2017-09-29 Pedro Alves <palves@redhat.com>
1378 * ax.c (gdb_parse_agent_expr): Constify.
1379 * ax.h (gdb_parse_agent_expr): Constify.
1380 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1382 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1383 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1384 * remote-utils.h (read_ptid): Constify.
1385 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1386 (process_point_options, process_serial_event): Constify.
1387 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1388 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1389 (cmd_qtbuffer): Constify.
1391 2017-09-29 Pedro Alves <palves@redhat.com>
1393 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1396 2017-09-29 Pedro Alves <palves@redhat.com>
1398 * linux-low.c (handle_extended_wait): Pass parent thread instead
1399 of process to thread_db_notice_clone.
1400 * linux-low.h (thread_db_notice_clone): Replace parent process
1401 parameter with parent thread parameter.
1402 * thread-db.c (find_one_thread): Add comment.
1403 (thread_db_notice_clone): Replace parent process parameter with
1404 parent thread parameter. Temporarily switch to the parent thread.
1406 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1408 * gdbthread.h: Include "common-gdbthread.h".
1409 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1410 "if" when validating the ptid.
1411 * remote-utils.c: Include "gdbthread.h".
1412 (prepare_resume_reply): Use "switch_to_thread".
1413 * target.c (done_accessing_memory): Likewise.
1415 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1417 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1418 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1419 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1420 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1421 s390x-gs-linux64-ipa.o to ipa_obj.
1422 * linux-s390-low.c (HWCAP_S390_GS): New define.
1423 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1425 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1426 (s390_arch_setup): Check for guarded-storage support and choose
1428 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1429 init_registers_s390x_gs_linux64.
1430 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1432 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1433 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1435 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1437 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1439 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1441 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1442 (thread_db_thread_handle): Declare.
1443 * linux-low.c (linux_target_ops): Initialize thread_handle.
1444 * server.c (handle_qxfer_threads_worker): Add support for
1446 * target.h (struct target_ops): Add new function pointer,
1448 (target_thread_handle): Define.
1449 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1451 (thread_db_thread_handle): New function.
1453 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1455 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1456 * linux-low.h (thread_db_notice_clone): Declare.
1457 * thread-db.c (thread_db_notice_clone): New function.
1459 2017-09-21 Pedro Alves <palves@redhat.com>
1461 * server.c (gdb_read_memory, handle_status, process_serial_event)
1462 (handle_serial_event, handle_target_event): Adjust to
1463 set_desired_thread prototype change.
1464 * target.c (set_desired_thread): Remove 'use_general' parameter
1466 * target.h (set_desired_thread): Remove 'use_general' parameter.
1468 2017-09-20 Tom Tromey <tom@tromey.com>
1470 * target.c (target_terminal::terminal_state): Define.
1471 (target_terminal::init): Rename from target_terminal_init.
1472 (target_terminal::inferior): Rename from
1473 target_terminal_inferior.
1474 (target_terminal::ours): Rename from target_terminal_ours.
1475 (target_terminal::ours_for_output, target_terminal::info): New.
1477 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1479 * server.c (accumulate_file_name_length): Remove.
1480 (emit_dll_description): Adjust to std::string change.
1481 (handle_qxfer_libraries): Use std::string to hold document.
1483 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1485 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1486 return type of xml_escape_text.
1487 * server.c (emit_dll_description): Likewise.
1489 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1491 * server.c (captured_main): Accept argument for --selftest.
1492 Update run_tests call.
1493 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1494 when registering selftests.
1496 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1498 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1499 instead of "VEC" for "target_desc.reg_defs".
1500 (regcache_cpy): Likewise.
1501 (registers_to_string): Likewise.
1502 (registers_from_string): Likewise.
1503 (find_regno): Likewise.
1504 (supply_regblock): Likewise.
1505 (regcache_raw_read_unsigned): Likewise.
1506 * tdesc.c (init_target_desc): Likewise.
1507 (tdesc_create_reg): Likewise.
1508 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1509 (struct target_desc) <reg_defs>: Convert to "std::vector".
1510 (target_desc): Do not initialize "reg_defs".
1511 (~target_desc): Update code to use "std::vector" instead of "VEC"
1512 for "target_desc.reg_defs".
1513 (operator==): Likewise.
1515 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1517 * inferiors.h (thread_to_gdb_id): Remove.
1518 * inferiors.c (thread_to_gdb_id): Remove.
1519 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1520 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1521 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1523 * nto-low.c (nto_fetch_registers, nto_store_registers,
1524 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1526 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1528 * inferiors.h (gdb_id_to_thread_id): Remove.
1529 * inferiors.c (gdb_id_to_thread_id): Remove.
1530 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1531 removal. Move pid declaration closer to where it's used.
1533 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1535 * server.c (handle_detach): New function.
1536 (process_serial_event): Move code out, call handle_detach.
1538 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1540 * server.c (require_running): Rename to ...
1541 (require_running_or_return): ... this ...
1542 (require_running_or_break): ... and this.
1543 (handle_query, process_serial_event): Adjust.
1545 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1547 * linux-low.c (linux_set_resume_request): Remove unused
1550 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1552 * server.c (first_thread_of): Remove.
1553 (process_serial_event): Replace usage of first_thread_of with
1554 find_any_thread_of_pid.
1555 * tracepoint.c (same_process_p): Remove.
1556 (gdb_agent_about_to_close): Replace usage of same_process_p with
1557 find_any_thread_of_pid.
1558 * linux-x86-low.c (same_process_callback): Remove.
1559 (x86_arch_setup_process_callback): Replace usage of
1560 same_process_callback with find_any_thread_of_pid.
1561 * thread-db.c (any_thread_of): Remove.
1562 (switch_to_process): Replace usage of any_thread_of with
1563 find_any_thread_of_pid.
1564 * inferiors.c (thread_pid_matches_callback): Remove.
1565 (find_thread_process): Adjust to use find_any_thread_of_pid.
1567 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1569 * regcache.c (get_thread_regcache): Guard calls to "memset"
1572 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1574 * linux-low.c (handle_extended_wait): Use
1575 "allocate_target_description" instead of "XNEW".
1576 * linux-x86-low.c (initialize_low_arch): Likewise.
1578 2017-09-05 Yao Qi <yao.qi@linaro.org>
1580 * configure.srv (srv_i386_regobj): Remove.
1581 (srv_amd64_regobj): Remove.
1582 (srv_regobj): Set it to "" for x86 non-linux targets.
1583 * linux-x86-tdesc.c (i386_linux_read_description):
1584 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1585 (init_registers_i386): Remove the declaration.
1586 (tdesc_i386): Remove the declaration.
1587 (lynx_i386_arch_setup): Call i386_create_target_description.
1588 * nto-x86-low.c: Likewise.
1589 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1590 [!__x86_64__]: include arch/i386.h.
1591 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1593 2017-09-05 Yao Qi <yao.qi@linaro.org>
1595 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1596 i386/amd64-XXX-linux from it.
1598 2017-09-05 Yao Qi <yao.qi@linaro.org>
1600 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1602 (ipa_amd64_linux_regobj): Remove.
1603 (ipa_x32_linux_regobj): Remove.
1605 2017-09-05 Yao Qi <yao.qi@linaro.org>
1607 * Makefile.in (arch-amd64.o): New rule.
1608 * configure.srv: Append arch-amd64.o.
1609 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1610 (get_ipa_tdesc): Call amd64_linux_read_description.
1611 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1612 and init_registers_amd64_XXX.
1613 * linux-x86-low.c (x86_linux_read_description): Call
1614 amd64_linux_read_description.
1615 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1616 (initialize_low_arch): Don't call init_registers_x32_XXX and
1617 init_registers_amd64_XXX.
1618 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1619 and tdesc_amd64_XXX.
1620 [__x86_64__] (amd64_tdesc_test): New function.
1621 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1622 and init_registers_amd64_XXX.
1623 * linux-x86-tdesc.c: Include arch/amd64.h.
1624 (xcr0_to_tdesc_idx): New function.
1625 (i386_linux_read_description): New function.
1626 (amd64_get_ipa_tdesc_idx): New function.
1627 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1628 (amd64_get_ipa_tdesc): Declare.
1630 2017-09-05 Yao Qi <yao.qi@linaro.org>
1632 * configure.srv (srv_i386_linux_xmlfiles): Remove
1633 i386/i386-XXX-linux.xml from it.
1635 2017-09-05 Yao Qi <yao.qi@linaro.org>
1637 * configure.srv: Set srv_i386_linux_regobj empty if $development
1639 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1640 initialize_low_tdesc.
1641 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1642 with #if initialize_low_tdesc.
1643 * linux-x86-tdesc-selftest.c: New file.
1644 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1646 2017-09-05 Yao Qi <yao.qi@linaro.org>
1648 * Makefile.in (arch-i386.o): New rule.
1649 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1650 (x86_64-*-linux*): Likewise.
1651 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1652 include arch/i386.h.
1653 (i386_linux_read_description): Remove code and call
1654 i386_create_target_description.
1655 * tdesc.c (allocate_target_description): New function.
1656 * tdesc.h (set_tdesc_architecture): Remove declaration.
1657 (set_tdesc_osabi): Likewise.
1659 2017-09-05 Yao Qi <yao.qi@linaro.org>
1661 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1662 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1663 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1665 * server.c (get_features_xml): Call tdesc_get_features_xml.
1666 * tdesc.c (set_tdesc_architecture): New function.
1667 (set_tdesc_osabi): New function.
1668 (tdesc_get_features_xml): New function.
1669 (tdesc_create_feature): Add an argument.
1670 * tdesc.h (struct target_desc) <features>: New field.
1671 <arch, osabi>: New field.
1672 (~target_desc): xfree features, arch, and osabi.
1673 (target_desc::oerator==): Don't compare .xmltarget.
1674 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1675 (set_tdesc_osabi): Likewise.
1676 (tdesc_get_features_xml): Likewise.
1678 2017-09-05 Yao Qi <yao.qi@linaro.org>
1680 * linux-x86-tdesc.c: Include selftest.h.
1681 (i386_tdesc_test): New function.
1682 (initialize_low_tdesc): Call selftests::register_test.
1683 * tdesc.h: Include regdef.h.
1684 (target_desc): Override operator == and !=.
1686 2017-09-05 Yao Qi <yao.qi@linaro.org>
1688 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1689 (ipa_obj): Likewise.
1690 * linux-i386-ipa.c: Include common/x86-xstate.h
1691 (get_ipa_tdesc): Call i386_linux_read_description.
1692 (initialize_low_tracepoint): Don't call init_registers_XXX
1693 functions, call initialize_low_tdesc instead.
1694 * linux-x86-low.c (x86_linux_read_description): Call
1695 i386_linux_read_description.
1696 (initialize_low_arch): Don't call init_registers_i386_XXX
1697 functions, call initialize_low_tdesc.
1698 * linux-x86-tdesc.c: New file.
1699 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1700 (i386_get_ipa_tdesc_idx): Declare.
1701 (i386_get_ipa_tdesc): Declare.
1702 (initialize_low_tdesc): Declare.
1704 2017-09-05 Yao Qi <yao.qi@linaro.org>
1706 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1709 2017-09-05 Yao Qi <yao.qi@linaro.org>
1711 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1712 * regcache.c (get_thread_regcache): Use VEC_length.
1713 (init_register_cache): Likewise.
1714 (regcache_cpy): Likewise.
1715 (registers_to_string): Iterate reg_defs via VEC_iterate.
1716 (find_regno): Likewise.
1717 (find_register_by_number): Use VEC_index.
1718 (register_size): Call find_register_by_number.
1719 (register_data): Call find_register_by_number.
1720 (supply_regblock): Use VEC_length.
1721 (regcache_raw_read_unsigned): Likewise.
1722 * tdesc.c (init_target_desc): Iterate reg_defs via
1724 (default_description): Update initializer.
1725 (copy_target_description): Don't update field num_registers.
1726 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1727 <num_registers>: Remove.
1729 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1731 * Makefile.in (.SECONDARY): Define target.
1733 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1735 * linux-low.c (linux_wait_1): Adjust.
1736 * server.c (queue_stop_reply_callback): Adjust.
1738 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1740 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1741 QEnvironmentUnset and QEnvironmentReset packets.
1742 (handle_query): Inform remote that QEnvironmentHexEncoded,
1743 QEnvironmentUnset and QEnvironmentReset are supported.
1745 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1747 * inferiors.h (inferior_target_data): Rename to ...
1748 (thread_target_data): ... this.
1749 (inferior_regcache_data): Rename to ...
1750 (thread_regcache_data): ... this.
1751 (set_inferior_regcache_data): Rename to ...
1752 (set_thread_regcache_data): ... this.
1753 * inferiors.c (inferior_target_data): Rename to ...
1754 (thread_target_data): ... this.
1755 (inferior_regcache_data): Rename to ...
1756 (thread_regcache_data): ... this.
1757 (set_inferior_regcache_data): Rename to ...
1758 (set_thread_regcache_data): ... this.
1759 (free_one_thread): Update.
1760 * linux-low.h (get_thread_lwp): Update.
1761 * regcache.c (get_thread_regcache): Update.
1762 (regcache_invalidate_thread): Update.
1763 (free_register_cache_thread): Update.
1764 * win32-i386-low.c (update_debug_registers_callback): Update.
1765 (win32_get_current_dr): Update.
1766 * win32-low.c (thread_rec): Update.
1767 (delete_thread_info): Update.
1768 (continue_one_thread): Update.
1769 (suspend_one_thread): Update.
1771 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1773 * inferiors.c (set_inferior_target_data): Remove.
1774 * inferiors.h (set_inferior_target_data): Remove.
1776 2017-08-18 Yao Qi <yao.qi@linaro.org>
1778 * Makefile.in (OBS): Add selftest.o.
1779 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1780 * configure, config.in: Re-generated.
1781 * server.c: Include common/sefltest.h.
1782 (captured_main): Handle option --selftest.
1784 2017-08-09 Yao Qi <yao.qi@linaro.org>
1786 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1787 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1788 i386-avx-mpx.o and i386-mmx.o.
1789 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1790 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1791 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1792 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1793 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1794 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1795 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1796 i386/amd64-avx-mpx.xml.
1798 2017-08-09 Yao Qi <yao.qi@linaro.org>
1800 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1801 and x32-avx-avx512.o.
1802 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1803 i386/x32-avx-avx512.xml.
1805 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1807 * tracepoint.h (enum class fast_tpoint_collect_result): New
1809 (fast_tracepoint_collecting): Change return type to
1810 fast_tpoint_collect_result.
1811 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1812 * linux-low.h: Include tracepoint.h.
1813 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1814 fast_tpoint_collect_result.
1815 * linux-low.c (handle_tracepoints): Adjust.
1816 (linux_fast_tracepoint_collecting): Change return type to
1817 fast_tpoint_collect_result.
1818 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1819 linux_wait_1, stuck_in_jump_pad_callback,
1820 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1821 proceed_one_lwp): Adjust to type change.
1823 2017-07-10 Yao Qi <yao.qi@linaro.org>
1825 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1827 2017-06-29 Yao Qi <yao.qi@linaro.org>
1829 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1831 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1833 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1835 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1837 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1839 * linux-low.c (linux_create_inferior): Adjust code to access the
1840 environment information via 'gdb_environ' class.
1841 * lynx-low.c (lynx_create_inferior): Likewise.
1842 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1843 (get_environ): Return a pointer to 'our_environ'.
1844 (captured_main): Initialize 'our_environ'.
1845 * server.h (get_environ): Adjust prototype.
1846 * spu-low.c (spu_create_inferior): Adjust code to access the
1847 environment information via 'gdb_environ' class.
1849 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1851 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1852 usage of "register" keyword.
1854 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1856 * configure: Re-generate.
1858 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1860 * configure: Re-generate.
1862 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1864 * Makefile.in (COMPILE.pre): Add "-x c++".
1866 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1868 * fork-child.c: Conditionally include <signal.h>.
1870 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1872 * server.c (handle_general_set): Handle new packet
1873 "QStartupWithShell".
1874 (handle_query): Add "QStartupWithShell" to the list of supported
1876 (gdbserver_usage): Add help text explaining the
1877 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1879 (captured_main): Recognize and act upon the presence of the new
1882 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1883 Pedro Alves <palves@redhat.com>
1885 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1886 * configure: Regenerate.
1887 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1889 (i[34567]86-*-lynxos*): Likewise.
1890 (spu*-*-*): Likewise.
1891 * fork-child.c: New file.
1892 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1894 (linux_ptrace_fun): New function.
1895 (linux_create_inferior): Adjust function prototype to reflect
1896 change on "target.h". Adjust function code to use
1898 (linux_request_interrupt): Delete "signal_pid".
1899 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1900 (lynx_ptrace_fun): New function.
1901 (lynx_create_inferior): Adjust function prototype to reflect
1902 change on "target.h". Adjust function code to use
1904 * nto-low.c (nto_create_inferior): Adjust function prototype and
1905 code to reflect change on "target.h". Update comments.
1906 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1907 "common-terminal.h" and "environ.h".
1908 (terminal_fd): Moved to fork-child.c.
1909 (old_foreground_pgrp): Likewise.
1910 (restore_old_foreground_pgrp): Likewise.
1911 (last_status): Make it global.
1912 (last_ptid): Likewise.
1913 (our_environ): New variable.
1914 (startup_with_shell): Likewise.
1915 (program_name): Likewise.
1916 (program_argv): Rename to...
1917 (program_args): ...this.
1918 (wrapper_argv): New variable.
1919 (start_inferior): Delete function.
1920 (get_exec_wrapper): New function.
1921 (get_exec_file): Likewise.
1922 (get_environ): Likewise.
1923 (prefork_hook): Likewise.
1924 (post_fork_inferior): Likewise.
1925 (postfork_hook): Likewise.
1926 (postfork_child_hook): Likewise.
1927 (handle_v_run): Update code to deal with arguments coming from the
1928 remote host. Update calls from "start_inferior" to
1930 (captured_main): Likewise. Initialize environment variable. Call
1932 * server.h (post_fork_inferior): New prototype.
1933 (get_environ): Likewise.
1934 (last_status): Declare.
1935 (last_ptid): Likewise.
1936 (signal_pid): Likewise.
1937 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1938 (spu_ptrace_fun): New function.
1939 (spu_create_inferior): Adjust function prototype to reflect change
1940 on "target.h". Adjust function code to use "fork_inferior".
1941 * target.c (target_terminal_init): New function.
1942 (target_terminal_inferior): Likewise.
1943 (target_terminal_ours): Likewise.
1944 * target.h: Include <vector>.
1945 (struct target_ops) <create_inferior>: Update prototype.
1946 (create_inferior): Update macro.
1947 * utils.c (gdb_flush_out_err): New function.
1948 * win32-low.c (win32_create_inferior): Adjust function prototype
1949 and code to reflect change on "target.h".
1951 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1953 * inferiors.c (switch_to_thread): New function.
1955 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1957 * Makefile.in (SFILE): Add "common/job-control.c".
1958 (OBS): Add "job-control.o".
1960 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1962 * Makefile: Remove "@host_makefile_frag@".
1964 2017-05-05 Pedro Alves <palves@redhat.com>
1966 * configure: Regenerate.
1968 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1970 * configure: Regenerate.
1972 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1974 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1975 software_single_step change of return type to
1976 std::vector<CORE_ADDR>.
1977 * linux-low.c (install_software_single_step_breakpoints):
1979 * linux-low.h (install_software_single_step_breakpoints):
1982 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1984 * remote-utils.c: Include "gdb_termios.h" instead of
1986 * terminal.h: Delete file.
1988 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1990 * server.c: Include <vector>.
1991 <program_argv, wrapper_argv>: Convert to std::vector.
1992 (start_inferior): Rewrite function to use C++.
1993 (handle_v_run): Likewise. Update code that calculates the argv
1994 based on the vRun packet; use C++.
1995 (captured_main): Likewise.
1997 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1999 * server.c (handle_v_cont): Initialize thread_resume::thread
2002 2017-04-05 Pedro Alves <palves@redhat.com>
2004 * configure: Regenerate.
2006 2017-04-05 Pedro Alves <palves@redhat.com>
2008 * gdbreplay.c (sync_error): Constify.
2009 * linux-x86-low.c (push_opcode): Constify.
2011 2017-04-05 Pedro Alves <palves@redhat.com>
2013 * win32-low.c (get_child_debug_event)
2014 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2015 Report TARGET_WAITKIND_SPURIOUS instead.
2017 2017-04-05 Pedro Alves <palves@redhat.com>
2019 * remote-utils.c (remote_prepare, remote_open): Constify.
2020 * remote-utils.h (remote_prepare, remote_open): Constify.
2021 * server.c (captured_main): Constify 'port' handling.
2023 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2025 * Makefile.in (clean): Clear .deps.
2027 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2029 * .gitignore: Remove generated files, replace with wildcard.
2030 * (clean): Replace removal of generated files with wildcard.
2031 (version.c): Replace with...
2032 (version-generated.c): ...this.
2033 (xml-builtin.c): Replace with...
2034 (xml-builtin-generated.c): ...this.
2035 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2036 (%.c: *regformats*): Replace with...
2037 (%-generated.c: *regformats*): ...this.
2039 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2041 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2042 (xtensa_fill_gregset): Call collect_register_by_name for
2044 (xtensa_store_gregset): Call supply_register_by_name for
2047 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2049 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2050 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2051 (xtensa_store_gregset): Call supply_register for all registers in
2052 a0_regnum..a0_regnum + C0_NREGS range.
2054 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2056 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2057 (ax-ipa.o: ax.c): Remove.
2058 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
2059 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
2060 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
2061 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
2062 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
2064 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2066 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
2067 (print-utils-ipa.o: ../common/print-utils.c): Remove.
2068 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2069 (errors-ipa.o: ../common/errors.c): Remove.
2070 (format-ipa.o: ../common/format.c): Remove.
2071 (common-utils-ipa.o: ../common/common-utils.c): Remove.
2073 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2075 * Makefile.in (%-ipa.o: %.c): New rule.
2076 (tracepoint-ipa.o: tracepoint.c): Remove.
2077 (utils-ipa.o: utils.c): Remove.
2078 (remote-utils-ipa.o: remote-utils.c): Remove.
2079 (regcache-ipa.o: regcache.c): Remove.
2080 (i386-linux-ipa.o: i386-linux.c): Remove.
2081 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2082 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2083 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2084 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2085 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2086 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2087 (amd64-linux-ipa.o: amd64-linux.c): Remove.
2088 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2089 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2090 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2091 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2092 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2093 (aarch64-ipa.o: aarch64.c): Remove.
2094 (s390-linux32-ipa.o: s390-linux32.c): Remove.
2095 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2096 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2097 (s390-linux64-ipa.o: s390-linux64.c): Remove.
2098 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2099 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2100 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2101 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2102 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2103 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2104 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2105 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2106 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
2107 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2108 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2109 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2110 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2111 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2112 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2113 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2114 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2115 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2116 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
2117 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
2118 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
2119 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
2120 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
2121 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
2122 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
2123 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
2124 (tdesc-ipa.o: tdesc.c): Remove.
2125 (x32-linux-ipa.o: x32-linux.c): Remove.
2126 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2127 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2129 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2131 * Makefile.in (%.o: ../arch/%.c): New rule.
2132 (arm.o: ../arch/arm.c): Remove.
2133 (arm-linux.o: ../arch/arm-linux.c): Remove.
2134 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2135 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2137 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2139 * Makefile.in (%.o: ../nat/%.c): New rule.
2140 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2141 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2142 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2143 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2144 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2145 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2146 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2147 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2148 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2149 (linux-personality.o: ../nat/linux-personality.c): Remove.
2150 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2151 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2152 (x86-linux.o: ../nat/x86-linux.c): Remove.
2153 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2154 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2156 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2158 * Makefile.in (%.o: ../common/%.c): New rule.
2159 (signals.o: ../common/signals.c): Remove.
2160 (print-utils.o: ../common/print-utils.c): Remove.
2161 (rsp-low.o: ../common/rsp-low.c): Remove.
2162 (common-utils.o: ../common/common-utils.c): Remove.
2163 (posix-strerror.o: ../common/posix-strerror.c): Remove.
2164 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2165 (vec.o: ../common/vec.c): Remove.
2166 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2167 (xml-utils.o: ../common/xml-utils.c): Remove.
2168 (ptid.o: ../common/ptid.c): Remove.
2169 (buffer.o: ../common/buffer.c): Remove.
2170 (format.o: ../common/format.c): Remove.
2171 (filestuff.o: ../common/filestuff.c): Remove.
2172 (agent.o: ../common/agent.c): Remove.
2173 (errors.o: ../common/errors.c): Remove.
2174 (environ.o: ../common/environ.c): Remove.
2175 (common-debug.o: ../common/common-debug.c): Remove.
2176 (cleanups.o: ../common/cleanups.c): Remove.
2177 (common-exceptions.o: ../common/common-exceptions.c): Remove.
2178 (fileio.o: ../common/fileio.c): Remove.
2179 (common-regcache.o: ../common/common-regcache.c): Remove.
2180 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2181 (new-op.o: ../common/new-op.c): Remove.
2182 (btrace-common.o: ../common/btrace-common.c): Remove.
2184 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2186 * Makefile.in (%.o: ../target/%.c): New rule.
2187 (waitstatus.o: ../target/waitstatus.c): Remove.
2189 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2192 (%.c: ../regformats/%.dat,
2193 (%.c: ../regformats/arm/%.dat,
2194 (%.c: ../regformats/i386/%.dat,
2195 (%.c: ../regformats/rs6000/%.dat): New rules.
2196 (aarch64.c): Remove.
2197 (reg-arm.c): Remove.
2198 (arm-with-iwmmxt.c): Remove.
2199 (arm-with-vfpv2.c): Remove.
2200 (arm-with-vfpv3.c): Remove.
2201 (arm-with-neon.c): Remove.
2202 (reg-bfin.c): Remove.
2203 (reg-cris.c): Remove.
2204 (reg-crisv32.c): Remove.
2206 (i386-linux.c): Remove.
2207 (i386-avx.c): Remove.
2208 (i386-avx-linux.c): Remove.
2209 (i386-avx-avx512.c): Remove.
2210 (i386-avx-avx512-linux.c): Remove.
2211 (i386-mpx.c): Remove.
2212 (i386-mpx-linux.c): Remove.
2213 (i386-avx-mpx-avx512-pku.c): Remove.
2214 (i386-avx-mpx-avx512-pku-linux.c): Remove.
2215 (i386-avx-mpx.c): Remove.
2216 (i386-avx-mpx-linux.c): Remove.
2217 (i386-mmx.c): Remove.
2218 (i386-mmx-linux.c): Remove.
2219 (reg-ia64.c): Remove.
2220 (reg-m32r.c): Remove.
2221 (reg-m68k.c): Remove.
2223 (mips-linux.c): Remove.
2224 (mips-dsp-linux.c): Remove.
2225 (mips64-linux.c): Remove.
2226 (mips64-dsp-linux.c): Remove.
2227 (nios2-linux.c): Remove.
2228 (powerpc-32.c): Remove.
2229 (powerpc-32l.c): Remove.
2230 (powerpc-altivec32l.c): Remove.
2231 (powerpc-cell32l.c): Remove.
2232 (powerpc-vsx32l.c): Remove.
2233 (powerpc-isa205-32l.c): Remove.
2234 (powerpc-isa205-altivec32l.c): Remove.
2235 (powerpc-isa205-vsx32l.c): Remove.
2236 (powerpc-e500l.c): Remove.
2237 (powerpc-64l.c): Remove.
2238 (powerpc-altivec64l.c): Remove.
2239 (powerpc-cell64l.c): Remove.
2240 (powerpc-vsx64l.c): Remove.
2241 (powerpc-isa205-64l.c): Remove.
2242 (powerpc-isa205-altivec64l.c): Remove.
2243 (powerpc-isa205-vsx64l.c): Remove.
2244 (s390-linux32.c): Remove.
2245 (s390-linux32v1.c): Remove.
2246 (s390-linux32v2.c): Remove.
2247 (s390-linux64.c): Remove.
2248 (s390-linux64v1.c): Remove.
2249 (s390-linux64v2.c): Remove.
2250 (s390-te-linux64.c): Remove.
2251 (s390-vx-linux64.c): Remove.
2252 (s390-tevx-linux64.c): Remove.
2253 (s390x-linux64.c): Remove.
2254 (s390x-linux64v1.c): Remove.
2255 (s390x-linux64v2.c): Remove.
2256 (s390x-te-linux64.c): Remove.
2257 (s390x-vx-linux64.c): Remove.
2258 (s390x-tevx-linux64.c): Remove.
2259 (tic6x-c64xp-linux.c): Remove.
2260 (tic6x-c64x-linux.c): Remove.
2261 (tic6x-c62x-linux.c): Remove.
2263 (reg-sparc64.c): Remove.
2264 (reg-spu.c): Remove.
2266 (amd64-linux.c): Remove.
2267 (amd64-avx.c): Remove.
2268 (amd64-avx-linux.c): Remove.
2269 (amd64-avx-avx512.c): Remove.
2270 (amd64-avx-avx512-linux.c): Remove.
2271 (amd64-mpx.c): Remove.
2272 (amd64-mpx-linux.c): Remove.
2273 (amd64-avx-mpx-avx512-pku.c): Remove.
2274 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2275 (amd64-avx-mpx.c): Remove.
2276 (amd64-avx-mpx-linux.c): Remove.
2278 (x32-linux.c): Remove.
2279 (x32-avx.c): Remove.
2280 (x32-avx-linux.c): Remove.
2281 (x32-avx-avx512.c): Remove.
2282 (x32-avx-avx512-linux.c): Remove.
2283 (reg-xtensa.c): Remove.
2284 (reg-tilegx.c): Remove.
2285 (reg-tilegx32.c): Remove.
2287 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
2289 * Makefile.in (SFILES): Add "common/environ.c".
2290 (OBJS): Add "common/environ.h".
2292 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
2294 * configure.ac: Check if the fs_base and gs_base members of
2295 `struct user_regs_struct' exist.
2296 * config.in: Regenerated.
2297 * configure: Likewise.
2299 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
2301 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2303 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2304 (get_next_pcs_syscall_next_pc): Likewise.
2306 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
2308 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2309 * nto-x86-low.c: Likewise.
2311 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2313 * Makefile.in: Include disable-implicit-rules.mk.
2315 2016-11-23 Pedro Alves <palves@redhat.com>
2317 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2318 (debug_vprintf): Use std::chrono::steady_clock instead of
2319 gettimeofday. Use '.' instead of ':'.
2320 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2321 (get_timestamp): Use std::chrono::steady_clock instead of
2324 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2326 * Makefile.in: Fix whitespace formatting.
2328 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2330 * Makefile.in (SFILES, OBS): Flatten list and order
2333 2016-11-23 Pedro Alves <palves@redhat.com>
2335 * event-loop.c (handle_file_event): Use warning.
2336 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2337 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2340 2016-11-23 Pedro Alves <palves@redhat.com>
2342 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2344 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2345 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2346 debug_printf and debug_flush for debug output.
2347 * server.c (handle_general_set): Likewise.
2348 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2351 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2353 * Makefile.in (.c.o): Replace rule with ...
2354 (%.o: %.c): ... this one.
2356 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2358 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2359 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2361 * configure.ac: Remove checks for the make program.
2362 * configure: Re-generate.
2364 2016-10-28 Pedro Alves <palves@redhat.com>
2366 * Makefile.in (CXX_DIALECT): Get from configure.
2367 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2368 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2369 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2370 * config.in: Regenerate.
2371 * configure: Regenerate.
2373 2016-10-27 Yao Qi <yao.qi@linaro.org>
2375 * linux-low.c (linux_supports_range_stepping): Return true if
2376 can_software_single_step return true.
2378 2016-10-27 Yao Qi <yao.qi@linaro.org>
2380 * inferiors.c (find_inferior_in_random): New function.
2381 * inferiors.h (find_inferior_in_random): Declare.
2382 * linux-low.c (linux_wait_for_event_filtered): Call
2383 find_inferior_in_random instead of find_inferior.
2385 2016-10-27 Yao Qi <yao.qi@linaro.org>
2387 * linux-low.c (linux_wait_1): If single-step breakpoints are
2388 inserted, remove them.
2390 2016-10-26 Pedro Alves <palves@redhat.com>
2392 * linux-low.c (handle_extended_wait): Link parent/child fork
2394 (linux_wait_1): Unlink them.
2395 (linux_set_resume_request): Ignore resume requests for
2396 already-resumed and unhandled fork child threads.
2397 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2398 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2400 (handle_v_requests) <vCont>: Don't call require_running.
2401 * server.h (in_queued_stop_replies): New declaration.
2403 2016-10-24 Yao Qi <yao.qi@linaro.org>
2406 * linux-aarch64-low.c (append_insns): Cast the return value to
2409 2016-10-10 Yao Qi <yao.qi@linaro.org>
2411 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2413 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2415 * target.c (target_supports_multi_process): New function, moved
2417 * target.h (target_supports_multi_process): ... here. Remove
2420 2016-10-05 Tom Tromey <tom@tromey.com>
2423 * tracepoint.c (handle_tracepoint_bkpts): Check
2424 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2426 2016-10-05 Yao Qi <yao.qi@linaro.org>
2428 * configure.srv: Update the path of arm-*.xml files.
2430 2016-10-05 Terry Guo <terry.guo@arm.com>
2431 Yao Qi <yao.qi@linaro.org>
2433 * Makefile.in: Adjust the path of rules.
2434 * configure.srv: Update the path of xml files.
2435 * regformats/arm-with-iwmmxt.dat: Regenerated.
2436 * regformats/arm-with-neon.dat: Likewise.
2437 * regformats/arm-with-vfpv2.dat: Likewise.
2438 * regformats/arm-with-vfpv3.dat Likewise.
2440 2016-09-30 Yao Qi <yao.qi@linaro.org>
2443 * target.c (target_stop_and_wait): Don't call
2444 target_continue_no_signal, use resume_stop instead.
2446 2016-09-26 Yao Qi <yao.qi@linaro.org>
2448 * linux-low.c (linux_wait_1): Call debug_exit.
2450 2016-09-23 Pedro Alves <palves@redhat.com>
2452 * Makefile.in (SFILES): Add common/new-op.c.
2453 (OBS): Add common/new-op.o.
2454 (new-op.o): New rule.
2456 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2458 * .gitinore: Ignore more files.
2460 2016-09-21 Yao Qi <yao.qi@linaro.org>
2462 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2465 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2467 * server.c (start_inferior): Call target_mourn_inferior instead of
2468 mourn_inferior; pass ptid_t argument to it.
2470 (handle_target_event): Likewise.
2471 * target.c (target_mourn_inferior): New function.
2472 * target.h (mourn_inferior): Delete macro.
2474 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2476 * linux-low.c (lwp_is_stepping): New function.
2478 2016-09-06 Carl Love <cel@us.ibm.com>
2480 * server.c (start_inferior): Fixed comment, requested comment change
2481 didn't get updated correctly. Removed reference to ptrace () call as
2482 it is only true on Linux systems.
2484 2016-09-06 Carl Love <cel@us.ibm.com>
2486 * server.c (start_inferior): Do not call
2487 function target_post_create_inferior () if the
2488 inferior process has already exited.
2490 2016-09-05 Pedro Alves <palves@redhat.com>
2492 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2493 (COMPILE.pre, CC_LD): Use CXX directly.
2494 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2495 * acinclude.m4: Don't include build-with-cxx.m4.
2496 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2497 * configure: Regenerate.
2499 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2502 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2503 call writing data to own_buf.
2505 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2507 * target.c (mywait): Call target_wait instead of
2509 (target_wait): New function.
2511 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2513 * server.c (start_inferior): New variable 'ptid'. Replace calls
2514 to the_target->resume by target_continue{,_no_signal}, depending
2516 * target.c (target_stop_and_wait): Call target_continue_no_signal
2517 instead of the_target->resume.
2518 (target_continue): New function.
2520 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2522 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2524 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2527 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2529 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2530 * linux-arm-low.c (ps_get_thread_area): Likewise.
2531 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2532 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2533 * linux-mips-low.c (ps_get_thread_area): Likewise.
2534 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2535 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2536 * linux-x86-low.c (ps_get_thread_area): Likewise.
2537 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2539 2016-08-19 Pedro Alves <palves@redhat.com>
2541 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2543 2016-08-19 Pedro Alves <palves@redhat.com>
2545 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2546 comment. Use memcpy instead of casting through unsigned long.
2548 2016-08-19 Pedro Alves <palves@redhat.com>
2550 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2551 allocating around 0x80000000.
2553 2016-08-19 Pedro Alves <palves@redhat.com>
2556 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2557 (x32-avx512-linux-ipa.o): New rules.
2558 * configure.ac (x86_64-*-linux*): New x32 check.
2559 * configure.srv (ipa_x32_linux_regobj): New.
2560 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2561 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2563 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2565 * configure: Regenerate.
2567 2016-08-09 Pedro Alves <palves@redhat.com>
2570 * Makefile.in (OBS): Add signals-state-save-restore.o.
2571 (signals-state-save-restore.o): New rule.
2572 * config.in: Regenerate.
2573 * configure: Regenerate.
2574 * linux-low.c: Include "signals-state-save-restore.h".
2575 (linux_create_inferior): Call
2576 restore_original_signals_state.
2577 * server.c: Include "dispositions-save-restore.h".
2578 (captured_main): Call save_original_signals_state.
2580 2016-08-05 Pedro Alves <palves@redhat.com>
2582 * configure: Regenerate.
2584 2016-08-04 Yao Qi <yao.qi@linaro.org>
2586 * linux-low.c (regsets_fetch_inferior_registers): Check
2587 errno is ESRCH or not.
2589 2016-08-02 Yao Qi <yao.qi@linaro.org>
2591 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2592 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2593 (thread_db_load_search): Update.
2594 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2595 td_ta_set_event and td_ta_event_getmsg.
2597 2016-07-26 Pedro Alves <palves@redhat.com>
2600 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2601 of unsigned long for 64-bit registers and use uint32_t instead of
2602 unsigned int for 32-bit registers.
2604 2016-07-26 Pedro Alves <palves@redhat.com>
2606 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2609 2016-07-21 Tom Tromey <tom@tromey.com>
2611 * configure: Rebuild.
2613 2016-07-21 Yao Qi <yao.qi@linaro.org>
2615 * mem-break.c (find_gdb_breakpoint): Cast bp to
2616 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2618 2016-07-21 Yao Qi <yao.qi@linaro.org>
2620 * server.c (handle_v_requests): Support s and S actions
2621 if target_supports_software_single_step return true.
2623 2016-07-21 Yao Qi <yao.qi@linaro.org>
2625 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2626 is resume_step, call maybe_hw_step.
2627 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2629 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2631 (proceed_one_lwp): If resume request is resume_step, install
2632 reinsert breakpoints and call maybe_hw_step.
2634 2016-07-21 Yao Qi <yao.qi@linaro.org>
2636 * linux-low.c (proceed_one_lwp): Declare.
2637 (linux_resume_one_thread): Remove local variable 'step'.
2638 Lift code enqueue signal. Call proceed_one_lwp instead of
2639 linux_resume_one_lwp.
2641 2016-07-21 Yao Qi <yao.qi@linaro.org>
2643 * linux-low.c (linux_resume_one_thread): Call
2644 enqueue_pending_signal.
2646 2016-07-21 Yao Qi <yao.qi@linaro.org>
2648 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2649 * inferiors.c (do_restore_current_thread_cleanup): New function.
2650 (make_cleanup_restore_current_thread): Likewise.
2651 * linux-low.c (install_software_single_step_breakpoints): Call
2652 make_cleanup_restore_current_thread. Switch current_thread to
2655 2016-07-21 Yao Qi <yao.qi@linaro.org>
2657 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2658 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2659 (clone_one_breakpoint): Likewise.
2660 (delete_reinsert_breakpoints): Change parameter to thread.
2662 (has_reinsert_breakpoints): Likewise.
2663 (uninsert_reinsert_breakpoints): Likewise.
2664 (reinsert_reinsert_breakpoints): Likewise.
2665 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2666 (delete_reinsert_breakpoints): Likewise.
2667 (reinsert_reinsert_breakpoints): Likewise.
2668 (uninsert_reinsert_breakpoints): Likewise.
2669 (has_reinsert_breakpoints): Likewise.
2671 2016-07-21 Yao Qi <yao.qi@linaro.org>
2673 * inferiors.c (get_thread_process): Make parameter const.
2674 * inferiors.h (get_thread_process): Update declaration.
2675 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2676 Add new parameters child_thread and parent_thread. Callers
2678 * mem-break.h (clone_all_breakpoints): Update declaration.
2680 2016-07-21 Yao Qi <yao.qi@linaro.org>
2682 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2683 <command_list, handler>: Remove.
2684 (struct gdb_breakpoint): New.
2685 (struct other_breakpoint): New.
2686 (struct reinsert_breakpoint): New.
2687 (is_gdb_breakpoint): New function.
2688 (any_persistent_commands): Update command_list if
2689 is_gdb_breakpoint returns true.
2690 (set_breakpoint): Create breakpoints according to their types.
2691 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2692 (set_gdb_breakpoint_1): Likewise.
2693 (set_gdb_breakpoint): Likewise.
2694 (clear_breakpoint_conditions): Change parameter type to
2695 'struct gdb_breakpoint *'.
2696 (clear_breakpoint_commands): Likewise.
2697 (clear_breakpoint_conditions_and_commands): Likewise.
2698 (add_condition_to_breakpoint): Likewise.
2699 (add_breakpoint_condition): Likewise.
2700 (add_commands_to_breakpoint): Likewise.
2701 (check_breakpoints): Check other_breakpoint.
2702 (clone_one_breakpoint): Clone breakpopint according to its type.
2703 * mem-break.h (struct gdb_breakpoint): Declare.
2704 (set_gdb_breakpoint): Update declaration.
2705 (clear_breakpoint_conditions_and_commands): Likewise.
2706 (add_breakpoint_condition): Likewise.
2707 (add_breakpoint_commands): Likewise.
2708 * server.c (process_point_options): Change parameter type to
2709 'struct gdb_breakpoint *'.
2711 2016-07-21 Yao Qi <yao.qi@linaro.org>
2713 * mem-break.c (set_breakpoint_at): Rename it to ...
2714 (set_breakpoint_type_at): ... it.
2715 (set_breakpoint_at): Call set_breakpoint_type_at.
2716 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2717 * mem-break.h (set_breakpoint_at): Update comments.
2719 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2721 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2723 (nios2_store_gregset): Likewise.
2725 2016-07-01 Pedro Alves <palves@redhat.com>
2726 Antoine Tremblay <antoine.tremblay@ericsson.com>
2728 * linux-low.c: Change interface to take the target lwp_info
2729 pointer directly and return void. Handle detaching from a zombie
2731 (linux_detach_lwp_callback): New function.
2732 (linux_detach): Detach from the leader thread after detaching from
2735 2016-06-28 Yao Qi <yao.qi@linaro.org>
2737 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2738 for variable new_offset.
2739 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2740 (aarch64_ftrace_insn_reloc_cb): Likewise.
2741 (aarch64_ftrace_insn_reloc_tb): Likewise.
2742 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2743 PRIx64 instead of PRIx32.
2745 2016-06-28 Yao Qi <yao.qi@linaro.org>
2747 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2748 (the_low_target): Install arm_get_syscall_trapinfo.
2750 2016-06-28 Yao Qi <yao.qi@linaro.org>
2752 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2754 (the_low_target): Install aarch64_get_syscall_trapinfo.
2756 2016-06-28 Yao Qi <yao.qi@linaro.org>
2758 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2760 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2761 Remove parameter sysno.
2762 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2765 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2767 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2768 (s390_emit_ne_goto): Likewise.
2769 (s390_emit_lt_goto): Likewise.
2770 (s390_emit_le_goto): Likewise.
2771 (s390_emit_gt_goto): Likewise.
2772 (s390_emit_ge_goto): Likewise.
2773 (s390x_emit_eq_goto): Likewise.
2774 (s390x_emit_ne_goto): Likewise.
2775 (s390x_emit_lt_goto): Likewise.
2776 (s390x_emit_le_goto): Likewise.
2777 (s390x_emit_gt_goto): Likewise.
2778 (s390x_emit_ge_goto): Likewise.
2779 (s390_emit_ops_impl): Mark variable static.
2780 (s390x_emit_ops): Likewise.
2782 2016-06-17 Yao Qi <yao.qi@linaro.org>
2784 * linux-low.c (handle_extended_wait): Call
2785 uninsert_reinsert_breakpoints for the parent process. Remove
2786 reinsert breakpoints from the child process. Reinsert them to
2787 the parent process when vfork is done.
2788 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2789 (reinsert_reinsert_breakpoints): New function.
2790 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2791 (reinsert_reinsert_breakpoints): Declare.
2793 2016-06-17 Yao Qi <yao.qi@linaro.org>
2795 * linux-low.c (handle_extended_wait): If the parent is doing
2796 step-over, remove the reinsert breakpoints from the forked child.
2798 2016-06-17 Yao Qi <yao.qi@linaro.org>
2800 * linux-low.c (unsuspend_all_lwps): Declare.
2801 (linux_low_filter_event): If thread exited, call finish_step_over.
2802 If step-over is finished, unsuspend other threads.
2804 2016-06-17 Yao Qi <yao.qi@linaro.org>
2806 * linux-low.c (linux_resume_one_lwp_throw): Assert
2807 has_reinsert_breakpoints returns false.
2808 * mem-break.c (delete_disabled_breakpoints): Assert
2809 bp type isn't reinsert_breakpoint.
2811 2016-06-17 Yao Qi <yao.qi@linaro.org>
2813 * linux-low.c (maybe_hw_step): New function.
2814 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2815 (finish_step_over): Switch current_thread to lwp temporarily,
2816 and assert has_reinsert_breakpoints returns true.
2817 (proceed_one_lwp): Call maybe_hw_step.
2818 * mem-break.c (has_reinsert_breakpoints): New function.
2819 * mem-break.h (has_reinsert_breakpoints): Declare.
2821 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2823 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2825 2016-05-17 Yao Qi <yao.qi@linaro.org>
2827 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2828 instead of find_inferior.
2830 2016-05-05 Yao Qi <yao.qi@linaro.org>
2832 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2833 Initialize res to zero.
2835 2016-05-05 Yao Qi <yao.qi@linaro.org>
2837 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2840 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2842 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2843 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2844 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2846 2016-04-28 Par Olsson <par.olsson@windriver.com>
2847 Simon Marchi <simon.marchi@ericsson.com>
2849 * tracepoint.c (write_inferior_int8): New function.
2850 (cmd_qtenable_disable): Write enable flag using
2851 write_inferior_int8.
2853 2016-04-25 Yao Qi <yao.qi@linaro.org>
2855 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2856 (need_step_over_p): Return zero if the LWP has pending signals
2857 can be delivered on software single step target.
2859 2016-04-25 Yao Qi <yao.qi@linaro.org>
2861 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2862 return instead of error.
2864 2016-04-22 Yao Qi <yao.qi@linaro.org>
2866 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2869 2016-04-22 Yao Qi <yao.qi@linaro.org>
2871 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2872 signal when stepping over breakpoint with software single
2875 2016-04-21 Pedro Alves <palves@redhat.com>
2877 * linux-s390-low.c (s390_collect_ptrace_register)
2878 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2880 (s390_check_regset): Use void * instead of gdb_byte *.
2882 2016-04-20 Pedro Alves <palves@redhat.com>
2884 * configure: Renegerate.
2886 2016-04-20 Yao Qi <yao.qi@linaro.org>
2888 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2889 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2891 (arm_store_gregset): Likewise.
2893 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2895 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2896 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2897 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2898 (amd64-avx-mpx-linux.c): New rules.
2899 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2900 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2901 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2902 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2903 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2904 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2905 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2906 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2907 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2908 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2909 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2910 * linux-x86-low.c (x86_linux_read_description): Add case for
2911 X86_XSTATE_AVX_MPX_MASK.
2912 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2913 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2914 init_registers_i386_avx_mpx_linux.
2915 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2916 (initialize_low_tracepoint): Call
2917 init_registers_i386_avx_mpx_linux.
2918 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2919 (initialize_low_tracepoint): Call
2920 init_registers_amd64_avx_mpx_linux.
2921 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2922 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2923 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2926 2016-04-18 Pedro Alves <palves@redhat.com>
2928 * configure: Regenerate.
2930 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2932 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2933 (aarch64_emit_sub): Likewise.
2935 2016-04-12 Pedro Alves <palves@redhat.com>
2937 * utils.c (prepare_to_throw_exception): Delete.
2939 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2941 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2943 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2945 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2947 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2949 * linux-aarch64-ipa.c: Add <elf.h> include.
2950 * linux-ppc-ipa.c: Add <elf.h> include.
2951 * linux-s390-ipa.c: Add <elf.h> include.
2953 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2955 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2956 (get_raw_reg_ptr): Likewise.
2957 (get_trace_state_variable_value_ptr): Likewise.
2958 (set_trace_state_variable_value_ptr): Likewise.
2959 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2962 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2963 Marcin Kościelnicki <koriakin@0x04.net>
2966 * linux-ppc-low.c (emit_insns): New function.
2967 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2968 (ppc_emit_prologue): New function.
2969 (ppc_emit_epilogue): New function.
2970 (ppc_emit_add): New function.
2971 (ppc_emit_sub): New function.
2972 (ppc_emit_mul): New function.
2973 (ppc_emit_lsh): New function.
2974 (ppc_emit_rsh_signed): New function.
2975 (ppc_emit_rsh_unsigned): New function.
2976 (ppc_emit_ext): New function.
2977 (ppc_emit_zero_ext): New function.
2978 (ppc_emit_log_not): New function.
2979 (ppc_emit_bit_and): New function.
2980 (ppc_emit_bit_or): New function.
2981 (ppc_emit_bit_xor): New function.
2982 (ppc_emit_bit_not): New function.
2983 (ppc_emit_equal): New function.
2984 (ppc_emit_less_signed): New function.
2985 (ppc_emit_less_unsigned): New function.
2986 (ppc_emit_ref): New function.
2987 (ppc_emit_const): New function.
2988 (ppc_emit_reg): New function.
2989 (ppc_emit_pop): New function.
2990 (ppc_emit_stack_flush): New function.
2991 (ppc_emit_swap): New function.
2992 (ppc_emit_stack_adjust): New function.
2993 (ppc_emit_call): New function.
2994 (ppc_emit_int_call_1): New function.
2995 (ppc_emit_void_call_2): New function.
2996 (ppc_emit_if_goto): New function.
2997 (ppc_emit_goto): New function.
2998 (ppc_emit_eq_goto): New function.
2999 (ppc_emit_ne_goto): New function.
3000 (ppc_emit_lt_goto): New function.
3001 (ppc_emit_le_goto): New function.
3002 (ppc_emit_gt_goto): New function.
3003 (ppc_emit_ge_goto): New function.
3004 (ppc_write_goto_address): New function.
3005 (ppc_emit_ops_impl): New static variable.
3006 (ppc64v1_emit_prologue): New function.
3007 (ppc64v2_emit_prologue): New function.
3008 (ppc64_emit_epilogue): New function.
3009 (ppc64_emit_add): New function.
3010 (ppc64_emit_sub): New function.
3011 (ppc64_emit_mul): New function.
3012 (ppc64_emit_lsh): New function.
3013 (ppc64_emit_rsh_signed): New function.
3014 (ppc64_emit_rsh_unsigned): New function.
3015 (ppc64_emit_ext): New function.
3016 (ppc64_emit_zero_ext): New function.
3017 (ppc64_emit_log_not): New function.
3018 (ppc64_emit_bit_and): New function.
3019 (ppc64_emit_bit_or): New function.
3020 (ppc64_emit_bit_xor): New function.
3021 (ppc64_emit_bit_not): New function.
3022 (ppc64_emit_equal): New function.
3023 (ppc64_emit_less_signed): New function.
3024 (ppc64_emit_less_unsigned): New function.
3025 (ppc64_emit_ref): New function.
3026 (ppc64_emit_const): New function.
3027 (ppc64v1_emit_reg): New function.
3028 (ppc64v2_emit_reg): New function.
3029 (ppc64_emit_pop): New function.
3030 (ppc64_emit_stack_flush): New function.
3031 (ppc64_emit_swap): New function.
3032 (ppc64v1_emit_call): New function.
3033 (ppc64v2_emit_call): New function.
3034 (ppc64v1_emit_int_call_1): New function.
3035 (ppc64v2_emit_int_call_1): New function.
3036 (ppc64v1_emit_void_call_2): New function.
3037 (ppc64v2_emit_void_call_2): New function.
3038 (ppc64_emit_if_goto): New function.
3039 (ppc64_emit_eq_goto): New function.
3040 (ppc64_emit_ne_goto): New function.
3041 (ppc64_emit_lt_goto): New function.
3042 (ppc64_emit_le_goto): New function.
3043 (ppc64_emit_gt_goto): New function.
3044 (ppc64_emit_ge_goto): New function.
3045 (ppc64v1_emit_ops_impl): New static variable.
3046 (ppc64v2_emit_ops_impl): New static variable.
3047 (ppc_emit_ops): New function.
3048 (linux_low_target): Wire in ppc_emit_ops.
3050 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3051 Marcin Kościelnicki <koriakin@0x04.net>
3054 * Makefile.in: Add powerpc-*-ipa.o
3055 * configure.srv: Add ipa_obj for powerpc*-linux.
3056 * linux-ppc-ipa.c: New file.
3057 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
3059 (PPC_FIELD): New macro.
3060 (PPC_SEXT): New macro.
3061 (PPC_OP6): New macro.
3062 (PPC_BO): New macro.
3063 (PPC_LI): New macro.
3064 (PPC_BD): New macro.
3065 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
3066 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
3067 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3068 (ppc_get_thread_area): New function.
3069 (is_elfv2_inferior): New function.
3070 (gen_ds_form): New function.
3071 (GEN_STD): New macro.
3072 (GEN_STDU): New macro.
3073 (GEN_LD): New macro.
3074 (GEN_LDU): New macro.
3075 (gen_d_form): New function.
3076 (GEN_ADDI): New macro.
3077 (GEN_ADDIS): New macro.
3078 (GEN_LI): New macro.
3079 (GEN_LIS): New macro.
3080 (GEN_ORI): New macro.
3081 (GEN_ORIS): New macro.
3082 (GEN_LWZ): New macro.
3083 (GEN_STW): New macro.
3084 (GEN_STWU): New macro.
3085 (gen_xfx_form): New function.
3086 (GEN_MFSPR): New macro.
3087 (GEN_MTSPR): New macro.
3088 (GEN_MFCR): New macro.
3089 (GEN_MTCR): New macro.
3090 (GEN_SYNC): New macro.
3091 (GEN_LWSYNC): New macro.
3092 (gen_x_form): New function.
3093 (GEN_OR): New macro.
3094 (GEN_MR): New macro.
3095 (GEN_LWARX): New macro.
3096 (GEN_STWCX): New macro.
3097 (GEN_CMPW): New macro.
3098 (gen_md_form): New function.
3099 (GEN_RLDICL): New macro.
3100 (GEN_RLDICR): New macro.
3101 (gen_i_form): New function.
3103 (GEN_BL): New macro.
3104 (gen_b_form): New function.
3105 (GEN_BNE): New macro.
3106 (GEN_LOAD): New macro.
3107 (GEN_STORE): New macro.
3108 (gen_limm): New function.
3109 (gen_atomic_xchg): New function.
3110 (gen_call): New function.
3111 (ppc_relocate_instruction): New function.
3112 (ppc_install_fast_tracepoint_jump_pad): New function.
3113 (ppc_get_min_fast_tracepoint_insn_len): New function.
3114 (ppc_get_ipa_tdesc_idx): New function.
3115 (the_low_target): Wire in the new functions.
3116 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
3118 * linux-ppc-tdesc.h: New file.
3120 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3122 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3123 (alloc_jump_pad_buffer): New function.
3124 * linux-amd64-ipa.c: Add <sys/mman.h> include.
3125 (alloc_jump_pad_buffer): New function.
3126 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3127 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3128 (alloc_jump_pad_buffer): New function.
3129 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3130 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3131 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3132 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3134 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3136 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3137 * linux-amd64-ipa.c: Likewise.
3138 * linux-i386-ipa.c: Likewise.
3139 * linux-s390-ipa.c: Likewise.
3140 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3141 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3142 set_trace_state_variable_value_ptr.
3143 (struct ipa_sym_addresses): Likewise.
3144 (symbol_list): Likewise.
3145 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3146 accessing gdb_collect directly.
3147 (gdb_collect_ptr_type): New typedef.
3148 (get_raw_reg_ptr_type): New typedef.
3149 (get_trace_state_variable_value_ptr_type): New typedef.
3150 (set_trace_state_variable_value_ptr_type): New typedef.
3151 (gdb_collect_ptr): New global.
3152 (get_raw_reg_ptr): New global.
3153 (get_trace_state_variable_value_ptr): New global.
3154 (set_trace_state_variable_value_ptr): New global.
3155 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3156 accessing get_raw_reg directly.
3157 (get_get_tsv_func_addr): Likewise for
3158 get_trace_state_variable_value_ptr.
3159 (get_set_tsv_func_addr): Likewise for
3160 set_trace_state_variable_value_ptr.
3161 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3163 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
3165 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3167 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3169 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3171 (relocate_instruction): Remove own_buf.
3172 * server.c (own_buf): Make global.
3173 (handle_v_requests): Make global.
3174 * server.h (own_buf): New declaration.
3175 (handle_v_requests): New prototype.
3177 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3180 * linux-s390-low.c (add_insns): New function.
3181 (s390_emit_prologue): New function.
3182 (s390_emit_epilogue): New function.
3183 (s390_emit_add): New function.
3184 (s390_emit_sub): New function.
3185 (s390_emit_mul): New function.
3186 (s390_emit_lsh): New function.
3187 (s390_emit_rsh_signed): New function.
3188 (s390_emit_rsh_unsigned): New function.
3189 (s390_emit_ext): New function.
3190 (s390_emit_log_not): New function.
3191 (s390_emit_bit_and): New function.
3192 (s390_emit_bit_or): New function.
3193 (s390_emit_bit_xor): New function.
3194 (s390_emit_bit_not): New function.
3195 (s390_emit_equal): New function.
3196 (s390_emit_less_signed): New function.
3197 (s390_emit_less_unsigned): New function.
3198 (s390_emit_ref): New function.
3199 (s390_emit_if_goto): New function.
3200 (s390_emit_goto): New function.
3201 (s390_write_goto_address): New function.
3202 (s390_emit_litpool): New function.
3203 (s390_emit_const): New function.
3204 (s390_emit_call): New function.
3205 (s390_emit_reg): New function.
3206 (s390_emit_pop): New function.
3207 (s390_emit_stack_flush): New function.
3208 (s390_emit_zero_ext): New function.
3209 (s390_emit_swap): New function.
3210 (s390_emit_stack_adjust): New function.
3211 (s390_emit_set_r2): New function.
3212 (s390_emit_int_call_1): New function.
3213 (s390_emit_void_call_2): New function.
3214 (s390_emit_eq_goto): New function.
3215 (s390_emit_ne_goto): New function.
3216 (s390_emit_lt_goto): New function.
3217 (s390_emit_le_goto): New function.
3218 (s390_emit_gt_goto): New function.
3219 (s390_emit_ge_goto): New function.
3220 (s390x_emit_prologue): New function.
3221 (s390x_emit_epilogue): New function.
3222 (s390x_emit_add): New function.
3223 (s390x_emit_sub): New function.
3224 (s390x_emit_mul): New function.
3225 (s390x_emit_lsh): New function.
3226 (s390x_emit_rsh_signed): New function.
3227 (s390x_emit_rsh_unsigned): New function.
3228 (s390x_emit_ext): New function.
3229 (s390x_emit_log_not): New function.
3230 (s390x_emit_bit_and): New function.
3231 (s390x_emit_bit_or): New function.
3232 (s390x_emit_bit_xor): New function.
3233 (s390x_emit_bit_not): New function.
3234 (s390x_emit_equal): New function.
3235 (s390x_emit_less_signed): New function.
3236 (s390x_emit_less_unsigned): New function.
3237 (s390x_emit_ref): New function.
3238 (s390x_emit_if_goto): New function.
3239 (s390x_emit_const): New function.
3240 (s390x_emit_call): New function.
3241 (s390x_emit_reg): New function.
3242 (s390x_emit_pop): New function.
3243 (s390x_emit_stack_flush): New function.
3244 (s390x_emit_zero_ext): New function.
3245 (s390x_emit_swap): New function.
3246 (s390x_emit_stack_adjust): New function.
3247 (s390x_emit_int_call_1): New function.
3248 (s390x_emit_void_call_2): New function.
3249 (s390x_emit_eq_goto): New function.
3250 (s390x_emit_ne_goto): New function.
3251 (s390x_emit_lt_goto): New function.
3252 (s390x_emit_le_goto): New function.
3253 (s390x_emit_gt_goto): New function.
3254 (s390x_emit_ge_goto): New function.
3255 (s390_emit_ops): New function.
3256 (struct linux_target_ops): Fill in emit_ops hook.
3258 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3261 * Makefile.in: Add s390 IPA files.
3262 * configure.srv: Build IPA for s390.
3263 * linux-s390-ipa.c: New file.
3264 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3265 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3266 (tdesc_s390_linux32): Likewise.
3267 (init_registers_s390_linux32v1): Likewise.
3268 (tdesc_s390_linux32v1): Likewise.
3269 (init_registers_s390_linux32v2): Likewise.
3270 (tdesc_s390_linux32v2): Likewise.
3271 (init_registers_s390_linux64): Likewise.
3272 (tdesc_s390_linux64): Likewise.
3273 (init_registers_s390_linux64v1): Likewise.
3274 (tdesc_s390_linux64v1): Likewise.
3275 (init_registers_s390_linux64v2): Likewise.
3276 (tdesc_s390_linux64v2): Likewise.
3277 (init_registers_s390_te_linux64): Likewise.
3278 (tdesc_s390_te_linux64): Likewise.
3279 (init_registers_s390_vx_linux64): Likewise.
3280 (tdesc_s390_vx_linux64): Likewise.
3281 (init_registers_s390_tevx_linux64): Likewise.
3282 (tdesc_s390_tevx_linux64): Likewise.
3283 (init_registers_s390x_linux64): Likewise.
3284 (tdesc_s390x_linux64): Likewise.
3285 (init_registers_s390x_linux64v1): Likewise.
3286 (tdesc_s390x_linux64v1): Likewise.
3287 (init_registers_s390x_linux64v2): Likewise.
3288 (tdesc_s390x_linux64v2): Likewise.
3289 (init_registers_s390x_te_linux64): Likewise.
3290 (tdesc_s390x_te_linux64): Likewise.
3291 (init_registers_s390x_vx_linux64): Likewise.
3292 (tdesc_s390x_vx_linux64): Likewise.
3293 (init_registers_s390x_tevx_linux64): Likewise.
3294 (tdesc_s390x_tevx_linux64): Likewise.
3295 (have_hwcap_s390_vx): New static variable.
3296 (s390_arch_setup): Fill have_hwcap_s390_vx.
3297 (s390_get_thread_area): New function.
3298 (s390_ft_entry_gpr_esa): New const.
3299 (s390_ft_entry_gpr_zarch): New const.
3300 (s390_ft_entry_misc): New const.
3301 (s390_ft_entry_fr): New const.
3302 (s390_ft_entry_vr): New const.
3303 (s390_ft_main_31): New const.
3304 (s390_ft_main_64): New const.
3305 (s390_ft_exit_fr): New const.
3306 (s390_ft_exit_vr): New const.
3307 (s390_ft_exit_misc): New const.
3308 (s390_ft_exit_gpr_esa): New const.
3309 (s390_ft_exit_gpr_zarch): New const.
3310 (append_insns): New function.
3311 (s390_relocate_instruction): New function.
3312 (s390_install_fast_tracepoint_jump_pad): New function.
3313 (s390_get_min_fast_tracepoint_insn_len): New function.
3314 (s390_get_ipa_tdesc_idx): New function.
3315 (struct linux_target_ops): Wire in the above functions.
3316 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3317 * linux-s390-tdesc.h: New file.
3319 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3321 * linux-s390-low.c (s390_supports_tracepoints): New function.
3322 (struct linux_target_ops): Fill supports_tracepoints hook.
3324 2016-03-18 Yao Qi <yao.qi@linaro.org>
3326 * linux-low.c (lwp_signal_can_be_delivered): New function.
3327 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3329 2016-03-18 Yao Qi <yao.qi@linaro.org>
3331 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3332 0 if signal is enqueued. Remove 'signal' from one debugging
3333 message. Move one debugging message to some lines below.
3334 Remove code setting 'signal' to 0.
3336 2016-03-18 Yao Qi <yao.qi@linaro.org>
3338 * linux-low.c (linux_low_filter_event): Remove redundant
3339 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3341 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3343 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3344 (struct linux_target_ops): Wire in the above.
3346 2016-03-03 Yao Qi <yao.qi@linaro.org>
3348 * linux-low.c: Update comments to start_step_over.
3350 2016-03-03 Yao Qi <yao.qi@linaro.org>
3353 * linux-low.c (handle_extended_wait): Set child suspended
3354 if event_lwp->bp_reinsert isn't zero.
3356 2016-03-02 Yao Qi <yao.qi@linaro.org>
3358 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3359 enqueue_pending_signal.
3361 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3363 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3366 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3368 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3369 (s390_regmap_3264) [!__s390x__]: New global.
3370 (s390_collect_ptrace_register): Skip map entries containing -1.
3371 (s390_supply_ptrace_register): Ditto.
3372 (s390_fill_gprs_high): New function.
3373 (s390_store_gprs_high): New function.
3374 (s390_regsets): Add NT_S390_HIGH_GPRS.
3375 (s390_get_hwcap): Enable on 31-bit.
3376 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3377 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3378 Detect NT_S390_HIGH_GPRS.
3379 (s390_usrregs_info_3264): Enable on 31-bit.
3380 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3381 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3383 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3386 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3387 * configure.srv: Ditto.
3388 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3389 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3390 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3391 (init_registers_amd64_linux): Remove prototype.
3392 (tdesc_amd64_linux): Remove declaration.
3393 (get_ipa_tdesc): New function.
3394 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3395 initialize remaining tdescs.
3396 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3397 (init_registers_i386_linux): Remove prototype.
3398 (tdesc_i386_linux): Remove declaration.
3399 (get_ipa_tdesc): New function.
3400 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3401 initialize remaining tdescs.
3402 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3403 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3404 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3405 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3406 (x86_get_ipa_tdesc_idx): New function.
3407 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3408 * linux-x86-tdesc.h: New file.
3409 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3410 (target_get_ipa_tdesc_idx): New macro.
3411 * tracepoint.c (ipa_tdesc_idx): New macro.
3412 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3413 (symbol_list): Add ipa_tdesc_idx.
3414 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3415 (ipa_tdesc): Remove.
3416 (ipa_tdesc_idx): New variable.
3417 (get_context_regcache): Use get_ipa_tdesc.
3418 (gdb_collect): Ditto.
3420 * tracepoint.h (get_ipa_tdesc): New prototype.
3421 (ipa_tdesc): Remove.
3423 2016-02-24 Pedro Alves <palves@redhat.com>
3425 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3426 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3427 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3428 Factor out common code between the USE_SIGTRAP_SIGINFO and
3429 !USE_SIGTRAP_SIGINFO blocks.
3430 (linux_low_filter_event): Call save_stop_reason instead of
3431 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3433 (linux_wait_1): Update comments.
3435 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
3437 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3438 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3439 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3440 ppc_insert_point, ppc_remove_point.
3442 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3444 * linux-s390-low.c (s390_supports_z_point_type): New function.
3445 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3447 2016-02-16 Yao Qi <yao.qi@linaro.org>
3449 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3450 PC. Get pc from regcache_read_pc.
3452 2016-02-12 Yao Qi <yao.qi@linaro.org>
3454 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3455 or linux_get_pc_32bit.
3456 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3458 2016-02-12 Yao Qi <yao.qi@linaro.org>
3460 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3461 arm_linux_get_next_pcs_fixup.
3463 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3465 * tracepoint.c (x_tracepoint_action_download): Change
3466 write_inferior_data_ptr to write_inferior_data_pointer.
3467 (cmd_qtstart): Likewise.
3468 (write_inferior_data_ptr): Remove.
3469 (download_agent_expr): Change write_inferior_data_ptr to
3470 write_inferior_data_pointer.
3471 (download_tracepoint_1): Likewise.
3472 (download_tracepoint): Likewise.
3473 (download_trace_state_variables): Likewise.
3475 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
3476 Marcin Kościelnicki <koriakin@0x04.net>
3478 * tracepoint.c (struct tracepoint_action_ops): Remove.
3479 (struct tracepoint_action): Remove ops.
3480 (m_tracepoint_action_download, r_tracepoint_action_download)
3481 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3482 size and offset accordingly.
3483 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3484 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3485 (tracepoint_action_send, tracepoint_action_download): New functions.
3486 Helpers for trace action handlers.
3487 (add_tracepoint_action): Remove setup actions ops.
3488 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3490 2016-02-10 Yao Qi <yao.qi@linaro.org>
3492 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3494 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3496 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3498 * configure: Regenerate.
3500 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3502 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3503 void * to gdb_byte *.
3504 * linux-low.c (siginfo_fixup): Likewise.
3505 (linux_xfer_siginfo): Likewise.
3506 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3508 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3510 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3512 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3514 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3516 * linux-x86-low.c [__x86_64__]: Include
3517 "nat/amd64-linux-siginfo.h".
3518 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3519 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3520 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3521 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3522 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3523 (cpt_si_fd, si_timerid, si_overrun): Move from
3524 nat/amd64-linux-siginfo.c.
3525 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3527 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3529 * server.c (skip_to_semicolon): Remove.
3530 (process_point_options): Use strchrnul instead of
3533 2016-01-26 Yao Qi <yao.qi@linaro.org>
3535 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3536 * linux-low.c (install_software_single_step_breakpoints): Don't
3537 call regcache_read_pc.
3538 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3541 2016-01-26 Yao Qi <yao.qi@linaro.org>
3543 * linux-low.c (install_software_single_step_breakpoints): Call
3544 regcache_read_pc instead of get_pc.
3546 2016-01-26 Yao Qi <yao.qi@linaro.org>
3548 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3549 (unblock_async_io): Rename to ...
3550 (block_unblock_async_io): ... it. New function.
3551 (enable_async_io): Don't install SIGIO handler. Unblock it
3553 (disable_async_io): Don't ignore SIGIO. Block it instead.
3554 (initialize_async_io): Install SIGIO handler. Don't call
3557 2016-01-26 Yao Qi <yao.qi@linaro.org>
3559 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3560 first character is '\003', call *the_target->request_interrupt.
3562 2016-01-25 Yao Qi <yao.qi@linaro.org>
3564 * remote-utils.c (new_thread_notify): Remove.
3565 (dead_thread_notify): Likewise.
3566 * remote-utils.h (new_thread_notify): Remove declaration.
3567 (dead_thread_notify): Likewise.
3569 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3571 * gdb.trace/pending.exp: Fix expected message on continue.
3573 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3575 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3576 it works properly on big-endian machines where sizeof (CORE_ADDR)
3579 2016-01-21 Pedro Alves <palves@redhat.com>
3581 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3582 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3583 * configure: Regenerate.
3585 2016-01-21 Yao Qi <yao.qi@linaro.org>
3587 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3588 is_thumb and set it according to CPSR saved on the stack.
3589 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3590 arm_sigreturn_next_pc.
3592 2016-01-18 Yao Qi <yao.qi@linaro.org>
3594 * linux-low.c (linux_set_pc_64bit): New function.
3595 (linux_get_pc_64bit): New function.
3596 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3598 * linux-sparc-low.c (debug_threads): Remove declaration.
3599 (sparc_get_pc): Remove.
3600 (the_low_target): Use linux_get_pc_64bit instead of
3602 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3603 (the_low_target): Use linux_get_pc_64bit and
3606 2016-01-18 Yao Qi <yao.qi@linaro.org>
3608 * linux-arm-low.c (debug_threads): Remove declaration.
3609 (arm_get_pc, arm_set_pc): Remove.
3610 (the_low_target): Use linux_get_pc_32bit and
3612 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3613 (the_low_target): Use linux_get_pc_32bit and
3615 * linux-cris-low.c (debug_threads): Remove declaration.
3616 (cris_get_pc, cris_set_pc,): Remove.
3617 (the_low_target): Use linux_get_pc_32bit and
3619 * linux-crisv32-low.c (debug_threads): Remove declaration.
3620 (cris_get_pc, cris_set_pc): Remove.
3621 (the_low_target): Use linux_get_pc_32bit and
3623 * linux-low.c: Include inttypes.h.
3624 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3625 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3626 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3627 (the_low_target): Use linux_get_pc_32bit and
3629 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3630 (the_low_target): Use linux_get_pc_32bit and
3632 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3633 (the_low_target): Use linux_get_pc_32bit and
3635 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3636 (the_low_target): Use linux_get_pc_32bit and
3638 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3639 (the_low_target): Use linux_get_pc_32bit and
3642 2016-01-18 Gary Benson <gbenson@redhat.com>
3644 * configure.ac (AC_FUNC_FORK): New check.
3645 * config.in: Regenerate.
3646 * configure: Likewise.
3648 2016-01-14 Yao Qi <yao.qi@linaro.org>
3650 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3651 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3652 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3653 arm_get_next_pcs_ctor.
3655 2016-01-12 Josh Stone <jistone@redhat.com>
3656 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3658 * inferiors.h: Include "gdb_vecs.h".
3659 (struct process_info): Add syscalls_to_catch.
3660 * inferiors.c (remove_process): Free syscalls_to_catch.
3661 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3662 syscall_return stops.
3663 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3664 * server.c (handle_general_set): Handle QCatchSyscalls.
3665 (handle_query): Report support for QCatchSyscalls.
3666 * target.h (struct target_ops): Add supports_catch_syscall.
3667 (target_supports_catch_syscall): New macro.
3668 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3669 (struct lwp_info): Add syscall_state.
3670 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3671 Maintain syscall_state and syscalls_to_catch across exec.
3672 (get_syscall_trapinfo): New function, proxy to the_low_target.
3673 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3674 (linux_low_filter_event): Toggle syscall_state entry/return for
3675 syscall traps, and set it ignored for all others.
3676 (gdb_catching_syscalls_p): New function.
3677 (gdb_catch_this_syscall_p): New function.
3678 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3679 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3680 (linux_supports_catch_syscall): New function.
3681 (linux_target_ops): Install it.
3682 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3683 (the_low_target): Install it.
3685 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3687 * acinclude.m4: Include new ../warning.m4 file.
3688 * configure: Regenerated.
3689 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3691 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3693 * ax.c (is_goto_target): Mark static.
3694 * linux-low.c (register_addr): Likewise.
3695 (linux_fetch_registers, linux_store_registers): Likewise.
3696 * mem-break.c (any_persistent_commands): Fix old prototype.
3697 (add_commands_to_breakpoint): Mark static.
3698 * regcache.c (find_register_by_name): Delete unused func.
3699 * remote-utils.c (hex_or_minus_one): Mark static.
3700 * server.c (monitor_show_help): Mark static.
3701 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3702 handle_v_requests): Likewise.
3704 2016-01-12 Pedro Alves <palves@redhat.com>
3706 Remove use of the registered trademark symbol throughout.
3708 2016-01-08 Yao Qi <yao.qi@linaro.org>
3710 * remote-utils.c (getpkt): If c is '\003', call target hook
3713 2016-01-06 Yao Qi <yao.qi@linaro.org>
3715 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3716 linux-aarch32-low.c.
3717 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3718 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3719 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3720 (thumb2_breakpoint): Declare.
3721 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3722 linux-aarch32-low.h.
3723 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3724 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3725 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3727 2016-01-01 Joel Brobecker <brobecker@adacore.com>
3729 * gdbreplay.c (gdbreplay_version): Change copyright year in
3731 * server.c (gdbserver_version): Likewise.
3733 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3735 * server.c (crc32_table): Delete.
3736 (crc32): Use libiberty's xcrc32 function.
3738 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3740 * lynx-low.c (lynx_delete_thread_callback): New function.
3741 (lynx_mourn): Properly delete our process and all of its
3742 threads. Remove call to clear_inferiors.
3744 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3746 * target.c (thread_search_callback): Add check that
3747 the thread_stopped target callback is not NULL before
3750 2015-12-21 Yao Qi <yao.qi@linaro.org>
3752 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3755 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3757 * server.c (handle_query): Call target_supports_software_single_step.
3759 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3761 * linux-low.c (single_step): New function.
3762 (linux_resume_one_lwp_throw): Call single_step.
3763 (start_step_over): Likewise.
3765 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3767 * Makefile.in (SFILES): Append arch/arm-linux.c,
3768 arch/arm-get-next-pcs.c.
3769 (arm-linux.o): New rule.
3770 (arm-get-next-pcs.o): New rule.
3771 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3773 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3774 to linux-aarch32-low.c.
3775 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3776 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3777 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3778 (thumb2_breakpoint_len): Likewise.
3779 (arm_is_thumb_mode): Make non-static.
3780 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3781 from linux-aarch32-low.c.
3782 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3783 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3784 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3785 (thumb2_breakpoint_len): Likewise.
3786 (arm_is_thumb_mode): New declaration.
3787 * linux-arm-low.c: Include arch/arm-linux.h
3788 aarch/arm-get-next-pcs.h, sys/syscall.h.
3789 (get_next_pcs_ops): New struct.
3790 (get_next_pcs_addr_bits_remove): New function.
3791 (get_next_pcs_is_thumb): New function.
3792 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3793 (arm_sigreturn_next_pc): Likewise.
3794 (get_next_pcs_syscall_next_pc): Likewise.
3795 (arm_gdbserver_get_next_pcs): Likewise.
3796 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3798 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3799 * server.h: Include gdb_vecs.h.
3801 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3803 * Makefile.in (SFILES): Append common/common-regcache.c.
3804 (OBS): Append common-regcache.o.
3805 (common-regcache.o): New rule.
3806 * regcache.c (init_register_cache): Initialize cache to
3808 (regcache_raw_read_unsigned): New function.
3809 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3810 register_status enum.
3812 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3814 * linux-aarch64-low.c (the_low_targets): Rename
3815 breakpoint_reinsert_addr to get_next_pcs.
3816 * linux-arm-low.c (the_low_targets): Likewise.
3817 * linux-bfin-low.c (the_low_targets): Likewise.
3818 * linux-cris-low.c (the_low_targets): Likewise.
3819 * linux-crisv32-low.c (the_low_targets): Likewise.
3820 * linux-low.c (can_software_single_step): Likewise.
3821 (install_software_single_step_breakpoints): New function.
3822 (start_step_over): Use install_software_single_step_breakpoints.
3823 * linux-low.h: New CORE_ADDR vector.
3824 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3826 * linux-mips-low.c (the_low_targets): Likewise.
3827 * linux-nios2-low.c (the_low_targets): Likewise.
3828 * linux-sparc-low.c (the_low_targets): Likewise.
3830 2015-12-17 Pedro Alves <palves@redhat.com>
3832 * linux-low.c (linux_kill_one_lwp): Remove references to
3834 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3836 (linux_init_signals): Delete.
3837 (initialize_low): Adjust.
3838 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3840 2015-12-16 Pedro Alves <palves@redhat.com>
3842 * configure.ac (compiler warning flags): When testing a
3843 -Wno-foo option, check whether -Wfoo works instead.
3844 * configure: Regenerate.
3846 2015-12-11 Don Breazeal <donb@codesourcery.com>
3848 * server.c (process_serial_event): Don't exit from gdbserver
3849 in remote mode if there are still active inferiors.
3851 2015-12-11 Yao Qi <yao.qi@linaro.org>
3853 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3854 arm_breakpoint_at if the process is 32-bit.
3856 2015-12-11 Yao Qi <yao.qi@linaro.org>
3858 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3861 2015-12-07 Yao Qi <yao.qi@linaro.org>
3863 * configure.srv: Append arm.o to srv_tgtobj for
3864 aarch64*-*-linux* target.
3865 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3866 from linux-arm-low.c.
3867 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3868 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3869 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3870 (thumb2_breakpoint_len): Likewise.
3871 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3872 (arm_breakpoint_kinds): Likewise.
3873 (arm_breakpoint_kind_from_pc): Likewise.
3874 (arm_sw_breakpoint_from_kind): Likewise.
3875 (arm_breakpoint_kind_from_current_state): Likewise.
3876 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3877 (arm_sw_breakpoint_from_kind): Declare.
3878 (arm_breakpoint_kind_from_current_state): Declare.
3879 (arm_breakpoint_at): Declare.
3880 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3881 arm_sw_breakpoint_from_kind if process is 32-bit.
3882 (aarch64_breakpoint_kind_from_pc): New function.
3883 (aarch64_breakpoint_kind_from_current_state): New function.
3884 (the_low_target): Initialize fields breakpoint_kind_from_pc
3885 and breakpoint_kind_from_current_state.
3886 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3887 linux-aarch32-low.c.
3888 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3889 (arm_breakpoint, arm_breakpoint_len): Likewise.
3890 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3891 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3892 (arm_is_thumb_mode): Likewise.
3893 (arm_breakpoint_at): Likewise.
3894 (arm_breakpoint_kind_from_pc): Likewise.
3895 (arm_sw_breakpoint_from_kind): Likewise.
3896 (arm_breakpoint_kind_from_current_state): Likewise.
3899 2015-08-04 Yao Qi <yao.qi@linaro.org>
3901 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3902 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3903 * server.c (extended_protocol): Remove "static".
3904 * server.h (extended_protocol): Declare it.
3906 2015-12-04 Josh Stone <jistone@redhat.com>
3908 * target.h (struct target_ops) <arch_setup>: Rename to ...
3909 (struct target_ops) <post_create_inferior>: ... this.
3910 (target_arch_setup): Rename to ...
3911 (target_post_create_inferior): ... this, calling post_create_inferior.
3912 * server.c (start_inferior): Update target_arch_setup calls to
3913 target_post_create_inferior.
3914 * linux-low.c (linux_low_ptrace_options): Forward declare.
3915 (linux_arch_setup): Update its comment for general use.
3916 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3917 (struct linux_target_ops): Use linux_post_create_inferior.
3918 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3919 to post_create_inferior.
3920 * nto-low.c (struct nto_target_ops): Likewise.
3921 * spu-low.c (struct spu_target_ops): Likewise.
3922 * win32-low.c (struct win32_target_ops): Likewise.
3924 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3926 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3928 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3930 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3931 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3932 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3933 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3934 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3935 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3936 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3937 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3938 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3939 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3940 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3941 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3943 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3945 * linux-low.c (linux_look_up_symbols): Don't call
3946 linux_supports_traceclone.
3947 * linux-low.h (thread_db_init): Remove use_events argument.
3948 * thread-db.c (thread_db_use_event): Remove global variable.
3949 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3950 (struct thread_db) <td_create_bp>: Remove field.
3951 (thread_db_create_event): Remove function.
3952 (thread_db_enable_reporting): Likewise.
3953 (find_one_thread): Don't check for thread_db_use_events.
3954 (attach_thread): Likewise.
3955 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3956 (try_thread_db_load_1): Don't check for thread_db_use_events.
3957 (thread_db_init): Remove use_events argument and thread events
3959 (remove_thread_event_breakpoints): Remove function.
3960 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3962 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3964 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3966 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3967 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3968 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3969 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3970 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3972 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3974 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3975 * linux-low.c (can_hardware_single_step): Use
3976 supports_hardware_single_step.
3977 (can_software_single_step): New function.
3978 (start_step_over): Call can_software_single_step.
3979 (linux_supports_hardware_single_step): New function.
3980 (struct target_ops) <supports_software_single_step>: Initialize.
3981 * linux-low.h (struct linux_target_ops)
3982 <supports_hardware_single_step>: Initialize.
3983 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3984 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3985 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3986 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3987 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3988 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3989 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3990 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3991 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3992 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3994 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3995 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3997 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3998 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3999 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
4001 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4002 * target.h (struct target_ops): <supports_software_single_step>:
4004 (target_supports_software_single_step): New macro.
4006 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4008 * linux-low.c (linux_wait_1): Fix pc advance condition.
4009 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4010 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4012 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4014 * linux-arm-low.c (arm_is_thumb_mode): New function.
4015 (arm_breakpoint_at): Use arm_is_thumb_mode.
4016 (arm_breakpoint_kind_from_current_state): New function.
4017 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4019 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4020 (linux_breakpoint_kind_from_current_state): New function.
4021 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4022 * linux-low.h (struct linux_target_ops)
4023 <breakpoint_kind_from_current_state>: New field.
4024 * target.h (struct target_ops): Likewise.
4025 (target_breakpoint_kind_from_current_state): New macro.
4027 2015-11-30 Pedro Alves <palves@redhat.com>
4029 * linux-low.c (linux_resume): Wake up the event loop before
4032 2015-11-30 Pedro Alves <palves@redhat.com>
4034 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4036 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4038 * target.c (struct thread_search): New structure.
4039 (thread_search_callback): New function.
4040 (prev_general_thread): New global.
4041 (prepare_to_access_memory, done_accessing_memory): New functions.
4042 * target.h (prepare_to_access_memory, done_accessing_memory):
4043 Replace macros with function declarations.
4045 2015-11-30 Pedro Alves <palves@redhat.com>
4048 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4049 report TARGET_WAITKIND_NO_RESUMED.
4050 * remote-utils.c (prepare_resume_reply): Handle
4051 TARGET_WAITKIND_NO_RESUMED.
4052 * server.c (report_no_resumed): New global.
4053 (handle_query) <qSupported>: Handle "no-resumed+". Report
4054 "no-resumed+" support.
4055 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4056 return error if the client doesn't support no-resumed events.
4057 (push_stop_notification): New function.
4058 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
4059 events if the client supports them.
4061 2015-11-30 Pedro Alves <palves@redhat.com>
4063 * linux-low.c (thread_still_has_status_pending_p): Don't check
4065 (lwp_resumed): New function.
4066 (status_pending_p_callback): Return early if the LWP is not
4067 supposed to be resumed.
4069 2015-11-30 Pedro Alves <palves@redhat.com>
4071 * linux-low.c (handle_extended_wait): Assert that the LWP's
4072 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
4073 thread create events, leave the new child's status pending.
4074 (linux_low_filter_event): If GDB wants to hear about thread exit
4075 events, leave the LWP marked dead and don't delete it.
4076 (linux_wait_for_event_filtered): Don't check for thread exit.
4077 (filter_exit_event): New function.
4078 (linux_wait_1): Use it, when returning an exit event.
4079 (linux_resume_one_lwp_throw): Assert that the LWP's
4080 waitstatus is TARGET_WAITKIND_IGNORE.
4081 * remote-utils.c (prepare_resume_reply): Handle
4082 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4083 * server.c (report_thread_events): New global.
4084 (handle_general_set): Handle QThreadEvents.
4085 (handle_query) <qSupported>: Handle and report QThreadEvents+;
4086 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4087 TARGET_WAITKIND_THREAD_EXITED.
4088 * server.h (report_thread_events): Declare.
4090 2015-11-30 Pedro Alves <palves@redhat.com>
4092 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4093 the thread's last_resume_kind was resume_stop.
4095 2015-11-30 Pedro Alves <palves@redhat.com>
4097 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4100 2015-11-30 Pedro Alves <palves@redhat.com>
4102 * server.c (handle_v_requests): Handle vCtrlC.
4104 2015-11-30 Pedro Alves <palves@redhat.com>
4106 * gdbthread.h (find_any_thread_of_pid): Declare.
4107 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4109 * server.c (handle_query): If current_thread is NULL, look for
4110 another thread of the selected process.
4112 2015-11-26 Daniel Colascione <dancol@dancol.org>
4113 Simon Marchi <simon.marchi@ericsson.com>
4115 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4116 * server.c (handle_qxfer_threads_worker): Refactor to include thread
4118 * target.h (struct target_ops) <thread_name>: New field.
4119 (target_thread_name): New macro.
4121 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4123 * regcache.h (regcache_invalidate_pid): Add declaration.
4124 * regcache.c (regcache_invalidate_pid): New function, extracted
4125 from regcache_invalidate.
4126 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4127 Add trivial documentation comment.
4128 * lynx-low.c: Use regcache_invalidate_pid instead of
4129 regcache_invalidate.
4131 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4133 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4134 and Elf64_auxv_t if the target is Android.
4136 2015-11-22 Doug Evans <xdje42@gmail.com>
4138 * target.h: #include <sys/types.h>.
4140 2015-11-19 Pedro Alves <palves@redhat.com>
4142 * linux-low.c (linux_process_qsupported): Change prototype.
4144 * linux-low.h (struct linux_target_ops) <process_qsupported>:
4146 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4147 and adjust to loop over all features.
4148 * server.c (handle_query) <qSupported>: Adjust to call
4149 target_process_qsupported once, passing it a vector of unprocessed
4151 * target.h (struct target_ops) <process_qsupported>: Change
4153 (target_process_qsupported): Adjust.
4155 2015-11-19 Pedro Alves <palves@redhat.com>
4157 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4159 * configure: Regenerate.
4161 2015-11-19 Pedro Alves <palves@redhat.com>
4163 * configure: Regenerate.
4165 2015-11-19 Yao Qi <yao.qi@linaro.org>
4167 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4170 2015-11-19 Yao Qi <yao.qi@linaro.org>
4172 * linux-aarch64-low.c (enum aarch64_operand_type): New.
4173 (struct aarch64_operand): Move enum out.
4175 2015-11-19 Yao Qi <yao.qi@linaro.org>
4177 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4178 struct user_fpsimd_state *.
4179 (aarch64_store_fpregset): Likewise.
4181 2015-11-19 Yao Qi <yao.qi@linaro.org>
4183 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4184 struct user_pt_regs *.
4185 (aarch64_store_gregset): Likewise.
4187 2015-11-18 Pedro Alves <palves@redhat.com>
4189 * Makefile.in (all_object_files): Add $IPA_OBJS.
4191 2015-11-17 Pedro Alves <palves@redhat.com>
4193 * win32-low.c (win32_resume): Use gdb_signal_from_host,
4194 GDB_SIGNAL_0 and gdb_signal_to_string.
4196 2015-11-17 Pedro Alves <palves@redhat.com>
4198 * win32-low.c (handle_output_debug_string): Remove parameter.
4199 (win32_kill): Remove our_status local and adjust call to
4200 handle_output_debug_string.
4201 (get_child_debug_event): Adjust call to
4202 handle_output_debug_string.
4204 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4206 * linux-mips-low.c (mips_fill_gregset): Add cast.
4207 (mips_store_gregset): Likewise.
4208 (mips_fill_fpregset): Likewise.
4209 (mips_store_fpregset): Likewise.
4211 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4213 * linux-mips-low.c (mips_add_watchpoint): Rename private to
4216 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4218 * linux-mips-low.c (mips_linux_new_thread): Change type of
4219 watch_type to enum target_hw_bp_type.
4221 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4223 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4224 Change return type to arm_hwbp_type.
4226 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4228 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4229 (arm_store_gregset): Likewise.
4230 * linux-arm-low.c (arm_get_hwcap): Likewise.
4231 (arm_read_description): Likewise.
4233 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4235 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4237 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4239 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4240 (ppc_fill_vsxregset): Likewise.
4241 (ppc_store_vsxregset): Likewise.
4242 (ppc_fill_vrregset): Likewise.
4243 (ppc_store_vrregset): Likewise.
4244 (ppc_fill_evrregset): Likewise.
4245 (ppc_store_evrregset): Likewise.
4247 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4249 * linux-ppc-low.c (ppc_usrregs_info): Remove
4250 forward-declaration.
4251 (ppc_arch_setup): Move lower in file.
4253 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
4255 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4256 (ps_pdwrite): Likewise.
4258 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4260 * linux-arm-low.c (arm_new_thread): Move pointer dereference
4261 to after assert checks.
4263 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
4265 * proc-service.c (ps_pdread): Add/adjust casts.
4266 (ps_pdwrite): Add/adjust casts.
4268 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4270 * server.c (handle_search_memory_1): Cast return value of
4273 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4275 * server.c (write_qxfer_response): Change type of data to
4278 2015-10-29 Pedro Alves <palves@redhat.com>
4280 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4282 2015-10-29 Pedro Alves <palves@redhat.com>
4284 * tracepoint.c (clear_installed_tracepoints): Add casts.
4286 2015-10-29 Pedro Alves <palves@redhat.com>
4288 * server.c (handle_v_cont, process_serial_event): Add enum
4289 gdb_signal casts to signal parsing code.
4291 2015-10-29 Pedro Alves <palves@redhat.com>
4293 * linux-low.h (NULL_REGSET): Define.
4294 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4295 * linux-arm-low.c (arm_regsets): Likewise.
4296 * linux-crisv32-low.c (cris_regsets): Likewise.
4297 * linux-m68k-low.c (m68k_regsets): Likewise.
4298 * linux-mips-low.c (mips_regsets): Likewise.
4299 * linux-nios2-low.c (nios2_regsets): Likewise.
4300 * linux-ppc-low.c (ppc_regsets): Likewise.
4301 * linux-s390-low.c (s390_regsets): Likewise.
4302 * linux-sh-low.c (sh_regsets): Likewise.
4303 * linux-sparc-low.c (sparc_regsets): Likewise.
4304 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4305 * linux-tile-low.c (tile_regsets): Likewise.
4306 * linux-x86-low.c (x86_regsets): Likewise.
4307 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4309 2015-10-29 Pedro Alves <palves@redhat.com>
4311 * linux-low.h (NULL_REGSET): Define.
4312 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4313 * linux-arm-low.c (arm_regsets): Likewise.
4314 * linux-crisv32-low.c (cris_regsets): Likewise.
4315 * linux-m68k-low.c (m68k_regsets): Likewise.
4316 * linux-mips-low.c (mips_regsets): Likewise.
4317 * linux-nios2-low.c (nios2_regsets): Likewise.
4318 * linux-ppc-low.c (ppc_regsets): Likewise.
4319 * linux-s390-low.c (s390_regsets): Likewise.
4320 * linux-sh-low.c (sh_regsets): Likewise.
4321 * linux-sparc-low.c (sparc_regsets): Likewise.
4322 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4323 * linux-tile-low.c (tile_regsets): Likewise.
4324 * linux-x86-low.c (x86_regsets): Likewise.
4325 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4327 2015-10-26 Doug Evans <dje@google.com>
4329 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4331 2015-10-26 Doug Evans <dje@google.com>
4333 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4335 2015-10-26 Doug Evans <dje@google.com>
4337 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4339 (attach_thread, find_new_threads_callback): Ditto.
4341 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4343 * mem-break.h (set_breakpoint_data): Remove.
4345 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4347 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4348 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4349 (initialize_low): Remove set_breakpoint_data call.
4350 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4351 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4352 (initialize_low): Remove set_breakpoint_data call.
4353 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4354 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4355 (initialize_low): Remove set_breakpoint_data call.
4357 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4359 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4360 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4361 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4362 * target.h (target_breakpoint_kind_from_pc): New macro.
4364 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4366 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4367 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4368 the default breakpoint kind.
4370 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4372 * linux-arm-low.c (arm_supports_z_point_type): Add software
4375 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4377 * linux-arm-low.c: Refactor breakpoint definitions.
4378 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4379 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4381 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4383 * Makefile.in: Add arm.c/o.
4384 * configure.srv: Likewise.
4385 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4386 (arm_breakpoint_kind_from_pc): New function.
4387 (arm_sw_breakpoint_from_kind): Return proper kind.
4388 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4390 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4392 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4394 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4395 (struct raw_breakpoint) <size>: Remove.
4396 (struct raw_breakpoint) <kind>: Add.
4397 (bp_size): New function.
4398 (bp_opcode): Likewise.
4399 (find_raw_breakpoint_at): Adjust for kind.
4400 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4401 (remove_memory_breakpoint): Adjust for kind call bp_size.
4402 (set_raw_breakpoint_at): Adjust for kind.
4403 (set_breakpoint): Likewise.
4404 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4405 (delete_raw_breakpoint): Adjust for kind.
4406 (delete_breakpoint): Likewise.
4407 (find_gdb_breakpoint): Likewise.
4408 (set_gdb_breakpoint_1): Likewise.
4409 (set_gdb_breakpoint): Likewise.
4410 (delete_gdb_breakpoint_1): Likewise.
4411 (delete_gdb_breakpoint): Likewise.
4412 (uninsert_raw_breakpoint): Likewise.
4413 (reinsert_raw_breakpoint): Likewise.
4414 (set_breakpoint_data): Remove.
4415 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4416 (check_mem_read): Adjust for kind call bp_size.
4417 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4418 (clone_one_breakpoint): Adjust for kind.
4419 * mem-break.h (set_gdb_breakpoint): Likewise.
4420 (delete_gdb_breakpoint): Likewise.
4421 * server.c (process_serial_event): Likewise.
4423 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4425 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4426 (struct linux_target_ops) <breakpoint>: Remove.
4427 (struct linux_target_ops) <breakpoint_len>: Remove.
4428 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4429 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4430 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4431 (arm_sw_breakpoint_from_kind): New function.
4432 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4433 (struct linux_target_ops) <breakpoint>: Remove.
4434 (struct linux_target_ops) <breakpoint_len>: Remove.
4435 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4436 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4437 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4438 (struct linux_target_ops) <breakpoint>: Remove.
4439 (struct linux_target_ops) <breakpoint_len>: Remove.
4440 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4441 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4442 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
4443 (struct linux_target_ops) <breakpoint>: Remove.
4444 (struct linux_target_ops) <breakpoint_len>: Remove.
4445 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4446 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4447 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4448 and sw_breakpoint_from_kind to increment the pc.
4449 (linux_breakpoint_kind_from_pc): New function.
4450 (linux_sw_breakpoint_from_kind): New function.
4451 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4452 (initialize_low): Call breakpoint_kind_from_pc and
4453 sw_breakpoint_from_kind to replace breakpoint_data/len.
4454 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4456 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4457 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4458 (struct linux_target_ops) <breakpoint>: Remove.
4459 (struct linux_target_ops) <breakpoint_len>: Remove.
4460 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4461 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4462 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
4463 (struct linux_target_ops) <breakpoint>: Remove.
4464 (struct linux_target_ops) <breakpoint_len>: Remove.
4465 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4466 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4467 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4468 (struct linux_target_ops) <breakpoint>: Remove.
4469 (struct linux_target_ops) <breakpoint_len>: Remove.
4470 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4471 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4472 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4473 (struct linux_target_ops) <breakpoint>: Remove.
4474 (struct linux_target_ops) <breakpoint_len>: Remove.
4475 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4476 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4477 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4478 (struct linux_target_ops) <breakpoint>: Remove.
4479 (struct linux_target_ops) <breakpoint_len>: Remove.
4480 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4481 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4482 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4483 (struct linux_target_ops) <breakpoint>: Remove.
4484 (struct linux_target_ops) <breakpoint_len>: Remove.
4485 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4486 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4487 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4488 (struct linux_target_ops) <breakpoint>: Remove.
4489 (struct linux_target_ops) <breakpoint_len>: Remove.
4490 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4491 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4492 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4493 (struct linux_target_ops) <breakpoint>: Remove.
4494 (struct linux_target_ops) <breakpoint_len>: Remove.
4495 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4496 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4497 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4498 (struct linux_target_ops) <breakpoint>: Remove.
4499 (struct linux_target_ops) <breakpoint_len>: Remove.
4500 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4501 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4502 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4503 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4504 (struct linux_target_ops) <breakpoint>: Remove.
4505 (struct linux_target_ops) <breakpoint_len>: Remove.
4506 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4507 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4508 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4509 (struct linux_target_ops) <breakpoint>: Remove.
4510 (struct linux_target_ops) <breakpoint_len>: Remove.
4511 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4512 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4514 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4516 * linux-cris-low.c (cris_get_pc): Remove void arg.
4518 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4520 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4523 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4525 * inferiors.c (thread_pid_matches_callback): New function.
4526 (find_thread_process): New function.
4527 (remove_thread): Reset current_thread.
4528 (remove_process): Assert threads have been removed first.
4530 2015-10-15 Yao Qi <yao.qi@linaro.org>
4532 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4534 (aarch64_remove_point): Likewise.
4535 * regcache.c (regcache_register_size): New function.
4537 2015-10-12 Yao Qi <yao.qi@linaro.org>
4539 * linux-aarch64-low.c: Update all callers as emit_load_store
4540 is renamed to aarch64_emit_load_store.
4542 2015-10-12 Yao Qi <yao.qi@linaro.org>
4544 * linux-aarch64-low.c: Update all callers of function renaming
4545 from emit_insn to aarch64_emit_insn.
4547 2015-10-12 Yao Qi <yao.qi@linaro.org>
4549 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4550 arch/aarch64-insn.h.
4551 (struct aarch64_memory_operand): Likewise.
4553 (emit_insn): Move to arch/aarch64-insn.c.
4554 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4555 (emit_load_store): Move to arch/aarch64-insn.c.
4556 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4557 (can_encode_int32): Remove.
4559 2015-10-12 Yao Qi <yao.qi@linaro.org>
4561 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4562 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4563 (aarch64_relocate_instruction): Likewise.
4564 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4565 (struct aarch64_insn_visitor): Likewise.
4567 2015-10-12 Yao Qi <yao.qi@linaro.org>
4569 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4570 (struct aarch64_insn_visitor): New.
4571 (struct aarch64_insn_relocation_data): New.
4572 (aarch64_ftrace_insn_reloc_b): New function.
4573 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4574 (aarch64_ftrace_insn_reloc_cb): Likewise.
4575 (aarch64_ftrace_insn_reloc_tb): Likewise.
4576 (aarch64_ftrace_insn_reloc_adr): Likewise.
4577 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4578 (aarch64_ftrace_insn_reloc_others): Likewise.
4580 (aarch64_relocate_instruction): Use visitor.
4582 2015-10-12 Yao Qi <yao.qi@linaro.org>
4584 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4585 int. Add argument buf.
4586 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4587 aarch64_relocate_instruction.
4589 2015-10-12 Yao Qi <yao.qi@linaro.org>
4591 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4592 argument insn. Remove local variable insn. Don't call
4594 (aarch64_install_fast_tracepoint_jump_pad): Call
4597 2015-09-30 Yao Qi <yao.qi@linaro.org>
4599 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4600 (emit_load_store_pair): Likewise.
4602 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4604 * dll.c (match_dll): Add cast(s).
4605 (unloaded_dll): Likewise.
4606 * linux-low.c (second_thread_of_pid_p): Likewise.
4607 (delete_lwp_callback): Likewise.
4608 (count_events_callback): Likewise.
4609 (select_event_lwp_callback): Likewise.
4610 (linux_set_resume_request): Likewise.
4611 * server.c (accumulate_file_name_length): Likewise.
4612 (emit_dll_description): Likewise.
4613 (handle_qxfer_threads_worker): Likewise.
4614 (visit_actioned_threads): Likewise.
4615 * thread-db.c (any_thread_of): Likewise.
4616 * tracepoint.c (same_process_p): Likewise.
4617 (match_blocktype): Likewise.
4618 (build_traceframe_info_xml): Likewise.
4620 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4622 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4624 (gdb_unparse_agent_expr): Likewise.
4625 * hostio.c (require_data): Likewise.
4626 (handle_pread): Likewise.
4627 * linux-low.c (disable_regset): Likewise.
4628 (fetch_register): Likewise.
4629 (store_register): Likewise.
4630 (get_dynamic): Likewise.
4631 (linux_qxfer_libraries_svr4): Likewise.
4632 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4633 (set_fast_tracepoint_jump): Likewise.
4634 (uninsert_fast_tracepoint_jumps_at): Likewise.
4635 (reinsert_fast_tracepoint_jumps_at): Likewise.
4636 (validate_inserted_breakpoint): Likewise.
4637 (clone_agent_expr): Likewise.
4638 * regcache.c (init_register_cache): Likewise.
4639 * remote-utils.c (putpkt_binary_1): Likewise.
4640 (decode_M_packet): Likewise.
4641 (decode_X_packet): Likewise.
4642 (look_up_one_symbol): Likewise.
4643 (relocate_instruction): Likewise.
4644 (monitor_output): Likewise.
4645 * server.c (handle_search_memory): Likewise.
4646 (handle_qxfer_exec_file): Likewise.
4647 (handle_qxfer_libraries): Likewise.
4648 (handle_qxfer): Likewise.
4649 (handle_query): Likewise.
4650 (handle_v_cont): Likewise.
4651 (handle_v_run): Likewise.
4652 (captured_main): Likewise.
4653 * target.c (write_inferior_memory): Likewise.
4654 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4655 * tracepoint.c (init_trace_buffer): Likewise.
4656 (add_tracepoint_action): Likewise.
4657 (add_traceframe): Likewise.
4658 (add_traceframe_block): Likewise.
4659 (cmd_qtdpsrc): Likewise.
4660 (cmd_qtdv): Likewise.
4661 (cmd_qtstatus): Likewise.
4662 (response_source): Likewise.
4663 (response_tsv): Likewise.
4664 (cmd_qtnotes): Likewise.
4665 (gdb_collect): Likewise.
4666 (initialize_tracepoint): Likewise.
4668 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4670 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4671 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4672 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4674 (enum aarch64_condition_codes): New enum.
4675 (w0): New static global.
4678 (struct aarch64_memory_operand) <type>: New
4679 MEMORY_OPERAND_POSTINDEX type.
4680 (postindex_memory_operand): New helper function.
4681 (emit_ret): New function.
4682 (emit_load_store_pair): New function, factored out of emit_stp
4683 with support for MEMORY_OPERAND_POSTINDEX.
4684 (emit_stp): Rewrite using emit_load_store_pair.
4685 (emit_ldp): New function.
4686 (emit_load_store): Likewise.
4687 (emit_ldr): Mention post-index instruction in comment.
4688 (emit_ldrh): New function.
4689 (emit_ldrb): New function.
4690 (emit_ldrsw): Mention post-index instruction in comment.
4691 (emit_str): Likewise.
4692 (emit_subs): New function.
4693 (emit_cmp): Likewise.
4694 (emit_and): Likewise.
4695 (emit_orr): Likewise.
4696 (emit_orn): Likewise.
4697 (emit_eor): Likewise.
4698 (emit_mvn): Likewise.
4699 (emit_lslv): Likewise.
4700 (emit_lsrv): Likewise.
4701 (emit_asrv): Likewise.
4702 (emit_mul): Likewise.
4703 (emit_sbfm): Likewise.
4704 (emit_sbfx): Likewise.
4705 (emit_ubfm): Likewise.
4706 (emit_ubfx): Likewise.
4707 (emit_csinc): Likewise.
4708 (emit_cset): Likewise.
4709 (emit_nop): Likewise.
4710 (emit_ops_insns): New helper function.
4711 (emit_pop): Likewise.
4712 (emit_push): Likewise.
4713 (aarch64_emit_prologue): New function.
4714 (aarch64_emit_epilogue): Likewise.
4715 (aarch64_emit_add): Likewise.
4716 (aarch64_emit_sub): Likewise.
4717 (aarch64_emit_mul): Likewise.
4718 (aarch64_emit_lsh): Likewise.
4719 (aarch64_emit_rsh_signed): Likewise.
4720 (aarch64_emit_rsh_unsigned): Likewise.
4721 (aarch64_emit_ext): Likewise.
4722 (aarch64_emit_log_not): Likewise.
4723 (aarch64_emit_bit_and): Likewise.
4724 (aarch64_emit_bit_or): Likewise.
4725 (aarch64_emit_bit_xor): Likewise.
4726 (aarch64_emit_bit_not): Likewise.
4727 (aarch64_emit_equal): Likewise.
4728 (aarch64_emit_less_signed): Likewise.
4729 (aarch64_emit_less_unsigned): Likewise.
4730 (aarch64_emit_ref): Likewise.
4731 (aarch64_emit_if_goto): Likewise.
4732 (aarch64_emit_goto): Likewise.
4733 (aarch64_write_goto_address): Likewise.
4734 (aarch64_emit_const): Likewise.
4735 (aarch64_emit_call): Likewise.
4736 (aarch64_emit_reg): Likewise.
4737 (aarch64_emit_pop): Likewise.
4738 (aarch64_emit_stack_flush): Likewise.
4739 (aarch64_emit_zero_ext): Likewise.
4740 (aarch64_emit_swap): Likewise.
4741 (aarch64_emit_stack_adjust): Likewise.
4742 (aarch64_emit_int_call_1): Likewise.
4743 (aarch64_emit_void_call_2): Likewise.
4744 (aarch64_emit_eq_goto): Likewise.
4745 (aarch64_emit_ne_goto): Likewise.
4746 (aarch64_emit_lt_goto): Likewise.
4747 (aarch64_emit_le_goto): Likewise.
4748 (aarch64_emit_gt_goto): Likewise.
4749 (aarch64_emit_ge_got): Likewise.
4750 (aarch64_emit_ops_impl): New static global variable.
4751 (aarch64_emit_ops): New target function, return
4752 &aarch64_emit_ops_impl.
4753 (struct linux_target_ops): Install it.
4755 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4757 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4758 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4760 * linux-aarch64-ipa.c: New file.
4761 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4763 (aarch64_get_thread_area): New target method.
4764 (extract_signed_bitfield): New helper function.
4765 (aarch64_decode_ldr_literal): New function.
4766 (enum aarch64_opcodes): New enum.
4767 (struct aarch64_register): New struct.
4768 (struct aarch64_operand): New struct.
4769 (x0): New static global.
4778 (aarch64_register): New helper function.
4779 (register_operand): Likewise.
4780 (immediate_operand): Likewise.
4781 (struct aarch64_memory_operand): New struct.
4782 (offset_memory_operand): New helper function.
4783 (preindex_memory_operand): Likewise.
4784 (enum aarch64_system_control_registers): New enum.
4785 (ENCODE): New macro.
4786 (emit_insn): New helper function.
4787 (emit_b): New function.
4788 (emit_bcond): Likewise.
4789 (emit_cb): Likewise.
4790 (emit_tb): Likewise.
4791 (emit_blr): Likewise.
4792 (emit_stp): Likewise.
4793 (emit_ldp_q_offset): Likewise.
4794 (emit_stp_q_offset): Likewise.
4795 (emit_load_store): Likewise.
4796 (emit_ldr): Likewise.
4797 (emit_ldrsw): Likewise.
4798 (emit_str): Likewise.
4799 (emit_ldaxr): Likewise.
4800 (emit_stxr): Likewise.
4801 (emit_stlr): Likewise.
4802 (emit_data_processing_reg): Likewise.
4803 (emit_data_processing): Likewise.
4804 (emit_add): Likewise.
4805 (emit_sub): Likewise.
4806 (emit_mov): Likewise.
4807 (emit_movk): Likewise.
4808 (emit_mov_addr): Likewise.
4809 (emit_mrs): Likewise.
4810 (emit_msr): Likewise.
4811 (emit_sevl): Likewise.
4812 (emit_wfe): Likewise.
4813 (append_insns): Likewise.
4814 (can_encode_int32_in): New helper function.
4815 (aarch64_relocate_instruction): New function.
4816 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4817 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4818 (struct linux_target_ops): Install aarch64_get_thread_area,
4819 aarch64_install_fast_tracepoint_jump_pad and
4820 aarch64_get_min_fast_tracepoint_insn_len.
4822 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4824 * Makefile.in (aarch64-insn.o): New rule.
4825 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4827 2015-09-21 Yao Qi <yao.qi@linaro.org>
4829 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4831 2015-09-21 Yao Qi <yao.qi@linaro.org>
4833 * tracepoint.c (max_jump_pad_size): Remove.
4835 2015-09-18 Yao Qi <yao.qi@linaro.org>
4837 * linux-aarch64-low.c: Don't include sys/uio.h.
4838 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4840 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
4842 * tracepoint.c (eval_result_type): Change prototype.
4843 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4845 2015-09-15 Pedro Alves <palves@redhat.com>
4847 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4848 Check whether to report exec events instead of checking whether
4849 multiprocess is enabled.
4851 2015-09-15 Pedro Alves <palves@redhat.com>
4854 * remote-utils.c (prepare_resume_reply): Merge
4855 TARGET_WAITKIND_VFORK_DONE switch case with the
4856 TARGET_WAITKIND_FORKED case.
4858 2015-09-15 Yao Qi <yao.qi@linaro.org>
4860 * server.c (handle_query): Check string comparison using
4861 "else if" instead of "if".
4863 2015-09-15 Yao Qi <yao.qi@linaro.org>
4865 * server.c (vCont_supported): New global variable.
4866 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4867 matches. Append ";vContSupported+" to own_buf.
4868 (handle_v_requests): Append ";s;S" to own_buf if target supports
4869 hardware single step or vCont_supported is false.
4870 (capture_main): Set vCont_supported to zero.
4872 2015-09-15 Yao Qi <yao.qi@linaro.org>
4874 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4876 (linux_supports_hardware_single_step): ... New function.
4877 (linux_target_ops): Update.
4878 * lynx-low.c (lynx_target_ops): Set field
4879 supports_hardware_single_step to target_can_do_hardware_single_step.
4880 * nto-low.c (nto_target_ops): Likewise.
4881 * spu-low.c (spu_target_ops): Likewise.
4882 * win32-low.c (win32_target_ops): Likewise.
4883 * target.c (target_can_do_hardware_single_step): New function.
4884 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4885 Remove. <supports_hardware_single_step>: New field.
4886 (target_supports_conditional_breakpoints): Remove.
4887 (target_supports_hardware_single_step): New macro.
4888 (target_can_do_hardware_single_step): Declare.
4889 * server.c (handle_query): Use target_supports_hardware_single_step
4890 instead of target_supports_conditional_breakpoints.
4892 2015-09-15 Yao Qi <yao.qi@linaro.org>
4894 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4896 (struct linux_target_ops the_low_target): Install
4897 aarch64_linux_siginfo_fixup.
4899 2015-09-11 Don Breazeal <donb@codesourcery.com>
4900 Luis Machado <lgustavo@codesourcery.com>
4902 * linux-low.c (linux_mourn): Static declaration.
4903 (linux_arch_setup): Move in front of
4904 handle_extended_wait.
4905 (linux_arch_setup_thread): New function.
4906 (handle_extended_wait): Handle exec events. Call
4907 linux_arch_setup_thread. Make event_lwp argument a
4908 pointer-to-a-pointer.
4909 (check_zombie_leaders): Do not check stopped threads.
4910 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4911 (linux_low_filter_event): Add lwp and thread for exec'ing
4912 non-leader thread if leader thread has been deleted.
4913 Refactor code into linux_arch_setup_thread and call it.
4914 Pass child lwp pointer by reference to handle_extended_wait.
4915 (linux_wait_for_event_filtered): Update comment.
4916 (linux_wait_1): Prevent clobbering exec event status.
4917 (linux_supports_exec_events): New function.
4918 (linux_target_ops) <supports_exec_events>: Initialize new member.
4919 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4921 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4922 * server.c (report_exec_events): New global variable.
4923 (handle_query): Handle qSupported query for exec-events feature.
4924 (captured_main): Initialize report_exec_events.
4925 * server.h (report_exec_events): Declare new global variable.
4926 * target.h (struct target_ops) <supports_exec_events>: New
4928 (target_supports_exec_events): New macro.
4929 * win32-low.c (win32_target_ops) <supports_exec_events>:
4930 Initialize new member.
4932 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4934 * linux-low.c (linux_low_enable_btrace): Remove.
4935 (linux_target_ops): Replace linux_low_enable_btrace with
4936 linux_enable_btrace.
4938 2015-09-03 Yao Qi <yao.qi@linaro.org>
4940 * linux-aarch64-low.c (aarch64_insert_point): Call
4941 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4944 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4946 * linux-low.c (check_stopped_by_breakpoint): Use
4947 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4949 2015-08-27 Pedro Alves <palves@redhat.com>
4951 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4953 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4955 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4956 the XNEW-family equivalent.
4957 (compile_bytecodes): Likewise.
4958 * dll.c (loaded_dll): Likewise.
4959 * event-loop.c (append_callback_event): Likewise.
4960 (create_file_handler): Likewise.
4961 (create_file_event): Likewise.
4962 * hostio.c (handle_open): Likewise.
4963 * inferiors.c (add_thread): Likewise.
4964 (add_process): Likewise.
4965 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4966 * linux-arm-low.c (arm_new_process): Likewise.
4967 (arm_new_thread): Likewise.
4968 * linux-low.c (add_to_pid_list): Likewise.
4969 (linux_add_process): Likewise.
4970 (handle_extended_wait): Likewise.
4971 (add_lwp): Likewise.
4972 (enqueue_one_deferred_signal): Likewise.
4973 (enqueue_pending_signal): Likewise.
4974 (linux_resume_one_lwp_throw): Likewise.
4975 (linux_resume_one_thread): Likewise.
4976 (linux_read_memory): Likewise.
4977 (linux_write_memory): Likewise.
4978 * linux-mips-low.c (mips_linux_new_process): Likewise.
4979 (mips_linux_new_thread): Likewise.
4980 (mips_add_watchpoint): Likewise.
4981 * linux-x86-low.c (initialize_low_arch): Likewise.
4982 * lynx-low.c (lynx_add_process): Likewise.
4983 * mem-break.c (set_raw_breakpoint_at): Likewise.
4984 (set_breakpoint): Likewise.
4985 (add_condition_to_breakpoint): Likewise.
4986 (add_commands_to_breakpoint): Likewise.
4987 (clone_agent_expr): Likewise.
4988 (clone_one_breakpoint): Likewise.
4989 * regcache.c (new_register_cache): Likewise.
4990 * remote-utils.c (look_up_one_symbol): Likewise.
4991 * server.c (queue_stop_reply): Likewise.
4992 (start_inferior): Likewise.
4993 (queue_stop_reply_callback): Likewise.
4994 (handle_target_event): Likewise.
4995 * spu-low.c (fetch_ppc_memory): Likewise.
4996 (store_ppc_memory): Likewise.
4997 * target.c (set_target_ops): Likewise.
4998 * thread-db.c (thread_db_load_search): Likewise.
4999 (try_thread_db_load_1): Likewise.
5000 * tracepoint.c (add_tracepoint): Likewise.
5001 (add_tracepoint_action): Likewise.
5002 (create_trace_state_variable): Likewise.
5003 (cmd_qtdpsrc): Likewise.
5004 (cmd_qtro): Likewise.
5005 (add_while_stepping_state): Likewise.
5006 * win32-low.c (child_add_thread): Likewise.
5007 (get_image_name): Likewise.
5009 2015-08-25 Yao Qi <yao.qi@linaro.org>
5011 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5013 2015-08-25 Yao Qi <yao.qi@linaro.org>
5015 * Makefile.in (aarch64-linux.o): New rule.
5016 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5018 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5019 (aarch64_init_debug_reg_state): Make it extern.
5020 (aarch64_linux_prepare_to_resume): Remove.
5022 2015-08-25 Yao Qi <yao.qi@linaro.org>
5024 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5025 lwp_arch_private_info and ptid_of_lwp.
5027 2015-08-25 Yao Qi <yao.qi@linaro.org>
5029 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5030 Find proc_info by find_process_pid. All callers updated.
5032 2015-08-25 Yao Qi <yao.qi@linaro.org>
5034 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5036 (debug_reg_change_callback): Remove.
5037 (aarch64_notify_debug_reg_change): Remove.
5039 2015-08-25 Yao Qi <yao.qi@linaro.org>
5041 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5042 Call current_lwp_ptid.
5044 2015-08-25 Yao Qi <yao.qi@linaro.org>
5046 * linux-aarch64-low.c (debug_reg_change_callback): Use
5049 2015-08-25 Yao Qi <yao.qi@linaro.org>
5051 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5053 2015-08-25 Yao Qi <yao.qi@linaro.org>
5055 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5057 2015-08-25 Yao Qi <yao.qi@linaro.org>
5059 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
5062 2015-08-25 Yao Qi <yao.qi@linaro.org>
5064 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
5066 (debug_reg_change_callback): Remove argument entry and add argument
5067 lwp. Remove local variable thread. Don't print thread id in the
5068 debugging output. Don't check whether pid of thread equals to pid.
5069 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
5070 iterate_over_lwps instead find_inferior.
5072 2015-08-24 Pedro Alves <palves@redhat.com>
5074 * inferiors.c (get_first_process): New function.
5075 * inferiors.h (get_first_process): New declaration.
5076 * remote-utils.c (read_ptid): Default to the first process in the
5077 list, instead of to the current thread's process.
5079 2015-08-24 Pedro Alves <palves@redhat.com>
5081 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5082 * event-loop.c: Likewise.
5083 * remote-utils.c: Likewise.
5084 * tracepoint.c: Likewise.
5086 2015-08-24 Pedro Alves <palves@redhat.com>
5088 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5091 2015-08-21 Pedro Alves <palves@redhat.com>
5093 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5094 instead of literal 1.
5096 2015-08-21 Pedro Alves <palves@redhat.com>
5098 * tdesc.c (default_description): Explicitly zero-initialize.
5100 2015-08-21 Pedro Alves <palves@redhat.com>
5103 * inferiors.c (remove_thread): Discard any pending stop reply for
5105 * server.c (remove_all_on_match_pid): Rename to ...
5106 (remove_all_on_match_ptid): ... this. Work with a filter ptid
5108 (discard_queued_stop_replies): Change parameter to a ptid. Now
5110 (handle_v_kill, kill_inferior_callback, captured_main)
5111 (process_serial_event): Adjust.
5112 * server.h (discard_queued_stop_replies): Declare.
5114 2015-08-21 Pedro Alves <palves@redhat.com>
5116 * linux-low.c (wait_for_sigstop): Always switch to no thread
5117 selected if the previously current thread dies.
5118 * lynx-low.c (lynx_request_interrupt): Use the first thread's
5119 process instead of the current thread's.
5120 * remote-utils.c (input_interrupt): Don't check if there's no
5122 * server.c (gdb_read_memory, gdb_write_memory): If setting the
5123 current thread to the general thread fails, error out.
5124 (handle_qxfer_auxv, handle_qxfer_libraries)
5125 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5126 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5127 (handle_query): Check if there's a thread selected instead of
5128 checking whether there's any thread in the thread list.
5129 (handle_qxfer_threads, handle_qxfer_btrace)
5130 (handle_qxfer_btrace_conf): Don't error out early if there's no
5131 thread in the thread list.
5132 (handle_v_cont, myresume): Don't set the current thread to the
5134 (process_serial_event) <Hg handling>: Also set thread_id if the
5135 previous general thread is still alive.
5136 (process_serial_event) <g/G handling>: If setting the current
5137 thread to the general thread fails, error out.
5138 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5139 thread's lwp instead of the current thread's.
5140 * target.c (set_desired_thread): If the desired thread was not
5141 found, leave the current thread pointing to NULL. Return an int
5142 (boolean) indicating success.
5143 * target.h (set_desired_thread): Change return type to int.
5145 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
5147 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5148 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5150 (ps_get_thread_area): New function.
5152 2015-08-19 Gary Benson <gbenson@redhat.com>
5154 * hostio.c (handle_pread): Do not attempt to read more data
5155 than hostio_reply_with_data can fit in a packet.
5157 2015-08-18 Joel Brobecker <brobecker@adacore.com>
5159 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5161 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
5163 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5165 2015-08-06 Pedro Alves <palves@redhat.com>
5167 * tracepoint.c (expr_eval_result): Now an int.
5169 2015-08-06 Pedro Alves <palves@redhat.com>
5171 * gdbthread.h (struct regcache): Forward declare.
5172 (struct thread_info) <regcache_data>: Now a struct regcache
5174 * inferiors.c (inferior_regcache_data)
5175 (set_inferior_regcache_data): Now work with struct regcache
5177 * inferiors.h (struct regcache): Forward declare.
5178 (inferior_regcache_data, set_inferior_regcache_data): Now work
5179 with struct regcache pointers.
5180 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5181 (free_register_cache_thread): Remove struct regcache pointer
5184 2015-08-06 Pedro Alves <palves@redhat.com>
5186 * server.c (captured_main): On error, print the exception message
5187 to stderr, and if run_once is set, throw a quit.
5189 2015-08-06 Pedro Alves <palves@redhat.com>
5191 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5194 2015-08-06 Pedro Alves <palves@redhat.com>
5196 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5197 reading beyond the passed in buffer length.
5199 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
5201 * tracepoint.c (symbol_list) <required>: Remove.
5203 2015-08-06 Pedro Alves <palves@redhat.com>
5205 * linux-low.c (handle_extended_wait): Set the fork child's suspend
5206 count if stopping and suspending threads.
5207 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5208 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5209 (linux_detach): Complete an ongoing step-over.
5210 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
5212 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5213 (linux_wait_1): If passing a signal to the inferior after
5214 finishing a step-over, unsuspend and re-resume all lwps. If we
5215 see a single-step event but the thread should be continuing, don't
5216 pass the trap to gdb.
5217 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5218 internal_error instead of gdb_assert.
5219 (enqueue_pending_signal): New function.
5220 (check_ptrace_stopped_lwp_gone): Add debug output.
5221 (start_step_over): Use internal_error instead of gdb_assert.
5222 (complete_ongoing_step_over): New function.
5223 (linux_resume_one_thread): Don't resume a suspended thread.
5224 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5227 2015-08-06 Pedro Alves <palves@redhat.com>
5229 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5230 (linux_thread_alive): Use lwp_is_marked_dead.
5231 (extended_event_reported): Delete.
5232 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5233 instead of extended_event_reported.
5234 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
5236 (lwp_is_marked_dead): New function.
5237 (lwp_running): Use lwp_is_marked_dead.
5238 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5241 2015-08-06 Pedro Alves <palves@redhat.com>
5243 * linux-low.c (linux_wait_1): Move fork event output out of the
5244 !report_to_gdb check. Pass event_child->waitstatus to
5245 target_waitstatus_to_string instead of ourstatus.
5247 2015-08-04 Yao Qi <yao.qi@linaro.org>
5249 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5250 if current_thread is 32 bit.
5252 2015-08-04 Yao Qi <yao.qi@linaro.org>
5254 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5255 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5256 * server.c (extended_protocol): Remove "static".
5257 * server.h (extended_protocol): Declare it.
5259 2015-08-04 Yao Qi <yao.qi@linaro.org>
5261 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5262 both aarch64 and aarch32.
5263 (aarch64_set_pc): Likewise.
5265 2015-08-04 Yao Qi <yao.qi@linaro.org>
5267 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5268 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5269 arm-with-neon.xml to srv_xmlfiles.
5270 * linux-aarch64-low.c: Include linux-aarch32-low.h.
5271 (is_64bit_tdesc): New function.
5272 (aarch64_linux_read_description): New function.
5273 (aarch64_arch_setup): Call aarch64_linux_read_description.
5274 (regs_info): Rename to regs_info_aarch64.
5275 (aarch64_regs_info): Return right regs_info.
5276 (initialize_low_arch): Call initialize_low_arch_aarch32.
5278 2015-08-04 Yao Qi <yao.qi@linaro.org>
5280 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5281 * linux-aarch32-low.c: New file.
5282 * linux-aarch32-low.h: New file.
5283 * linux-arm-low.c (arm_fill_gregset): Move it to
5284 linux-aarch32-low.c.
5285 (arm_store_gregset): Likewise.
5286 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5287 (arm_store_vfpregset): Call arm_store_vfpregset_num.
5288 (arm_arch_setup): Check if PTRACE_GETREGSET works.
5289 (regs_info): Rename to regs_info_arm.
5290 (arm_regs_info): Return regs_info_aarch32 if
5291 have_ptrace_getregset is 1 and target description is
5292 arm_with_neon or arm_with_vfpv3.
5293 (initialize_low_arch): Don't call init_registers_arm_with_neon.
5294 Call initialize_low_arch_aarch32 instead.
5296 2015-08-04 Yao Qi <yao.qi@linaro.org>
5298 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5299 * linux-low.c: ... here.
5300 * linux-low.h (have_ptrace_getregset): Declare it.
5302 2015-08-04 Pedro Alves <palves@redhat.com>
5304 * thread-db.c (struct thread_db): Use new typedefs.
5305 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5307 (disable_thread_event_reporting): Cast result of dlsym to
5308 destination function pointer type.
5309 (thread_db_mourn): Use td_ta_delete_ftype.
5311 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5313 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5315 (CDX_BREAKPOINT): Define for R2.
5316 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5317 (the_low_target): Add comments.
5319 2015-07-30 Yao Qi <yao.qi@linaro.org>
5321 * linux-arm-low.c (arm_hwcap): Remove it.
5322 (arm_read_description): New local variable arm_hwcap. Don't
5323 set arm_hwcap to zero.
5325 2015-07-30 Yao Qi <yao.qi@linaro.org>
5327 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5328 Use regcache->tdesc instead.
5329 (arm_store_wmmxregset): Likewise.
5330 (arm_fill_vfpregset): Likewise.
5331 (arm_store_vfpregset): Likewise.
5333 2015-07-30 Yao Qi <yao.qi@linaro.org>
5335 * linux-arm-low.c: Include arch/arm.h.
5336 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5337 (arm_store_gregset): Likewise.
5339 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5341 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5342 ptrace's 4th parameter.
5344 2015-07-27 Yao Qi <yao.qi@linaro.org>
5346 * configure.srv (case aarch64*-*-linux*): Don't set
5349 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5351 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5353 * linux-arm-low.c: Likewise.
5354 * linux-cris-low.c: Likewise.
5355 * linux-crisv32-low.c: Likewise.
5356 * linux-low.c: Likewise.
5357 * linux-m68k-low.c: Likewise.
5358 * linux-mips-low.c: Likewise.
5359 * linux-nios2-low.c: Likewise.
5360 * linux-s390-low.c: Likewise.
5361 * linux-sparc-low.c: Likewise.
5362 * linux-tic6x-low.c: Likewise.
5363 * linux-tile-low.c: Likewise.
5364 * linux-x86-low.c: Likewise.
5366 2015-07-24 Pedro Alves <palves@redhat.com>
5368 * config.in: Regenerate.
5369 * configure: Regenerate.
5371 2015-07-24 Pedro Alves <palves@redhat.com>
5373 * acinclude.m4: Include ../ptrace.m4.
5374 * configure.ac: Call GDB_AC_PTRACE.
5375 * config.in, configure: Regenerate.
5377 2015-07-24 Yao Qi <yao.qi@linaro.org>
5379 * linux-low.c (linux_create_inferior): Remove setting to
5380 proc->priv->new_inferior.
5381 (linux_attach): Likewise.
5382 (linux_low_filter_event): Likewise.
5383 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5385 2015-07-24 Yao Qi <yao.qi@linaro.org>
5387 * linux-low.c (linux_arch_setup): New function.
5388 (linux_low_filter_event): If proc->tdesc is NULL and
5389 proc->attached is true, call the_low_target.arch_setup.
5390 Otherwise, keep status pending, and return.
5391 (linux_resume_one_lwp_throw): Don't call get_pc if
5392 thread->while_stepping isn't NULL. Don't call
5393 get_thread_regcache if proc->tdesc is NULL.
5394 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5395 (linux_target_ops): Install arch_setup.
5396 * server.c (start_inferior): Call the_target->arch_setup.
5397 * target.h (struct target_ops) <arch_setup>: New field.
5398 (target_arch_setup): New marco.
5399 * lynx-low.c (lynx_target_ops): Update.
5400 * nto-low.c (nto_target_ops): Update.
5401 * spu-low.c (spu_target_ops): Update.
5402 * win32-low.c (win32_target_ops): Update.
5404 2015-07-24 Yao Qi <yao.qi@linaro.org>
5406 * linux-low.c (linux_add_process): Don't set
5407 proc->priv->new_inferior.
5408 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5409 (linux_attach): Likewise.
5411 2015-07-24 Yao Qi <yao.qi@linaro.org>
5413 * server.c (start_inferior): Code refactor.
5415 2015-07-24 Yao Qi <yao.qi@linaro.org>
5417 * server.c (process_serial_event): Set general_thread.
5419 2015-07-21 Yao Qi <yao.qi@linaro.org>
5421 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5422 aarch64_linux_get_debug_reg_capacity.
5424 2015-07-17 Yao Qi <yao.qi@linaro.org>
5426 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5427 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5428 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5429 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5430 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5431 (AARCH64_HWP_ALIGNMENT): Likewise.
5432 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5433 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5434 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5435 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5436 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5437 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5438 (struct aarch64_debug_reg_state): Likewise.
5439 (struct arch_lwp_info): Likewise.
5440 (aarch64_align_watchpoint): Likewise.
5441 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5442 (aarch64_watchpoint_length): Likewise.
5443 (aarch64_point_encode_ctrl_reg): Likewise
5444 (aarch64_point_is_aligned): Likewise.
5445 (aarch64_align_watchpoint): Likewise.
5446 (aarch64_linux_set_debug_regs):
5447 (aarch64_dr_state_insert_one_point): Likewise.
5448 (aarch64_dr_state_remove_one_point): Likewise.
5449 (aarch64_handle_breakpoint): Likewise.
5450 (aarch64_handle_aligned_watchpoint): Likewise.
5451 (aarch64_handle_unaligned_watchpoint): Likewise.
5452 (aarch64_handle_watchpoint): Likewise.
5454 2015-07-17 Yao Qi <yao.qi@linaro.org>
5456 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5457 and don't aarch64_get_debug_reg_state. All callers update.
5458 (aarch64_handle_aligned_watchpoint): Likewise.
5459 (aarch64_handle_unaligned_watchpoint): Likewise.
5460 (aarch64_handle_watchpoint): Likewise.
5461 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5462 (aarch64_remove_point): Likewise.
5464 2015-07-17 Yao Qi <yao.qi@linaro.org>
5466 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5468 (aarch64_handle_unaligned_watchpoint): Likewise.
5470 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5472 Revert the previous 3 commits:
5473 Move gdb_regex* to common/
5474 Move linux_find_memory_regions_full & co.
5475 gdbserver build-id attribute generator
5477 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5478 Jan Kratochvil <jan.kratochvil@redhat.com>
5480 gdbserver build-id attribute generator.
5481 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5482 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5483 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5485 (get_dynamic): Use find_pdhr to traverse program headers.
5486 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5487 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5488 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5489 (get_hex_build_id): New.
5490 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5491 to reply XML document.
5493 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5494 Jan Kratochvil <jan.kratochvil@redhat.com>
5496 * target.c: Include target/target-utils.h and fcntl.h.
5497 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5498 (target_fileio_read_stralloc): New functions.
5500 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5502 * Makefile.in (OBS): Add gdb_regex.o.
5504 * config.in: Rebuilt.
5505 * configure: Rebuilt.
5507 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5508 Jan Kratochvil <jan.kratochvil@redhat.com>
5510 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5511 * Makefile.in (OBS): Add target-utils.o.
5512 (linux-maps.o, target-utils.o): New.
5513 * configure.srv (srv_linux_obj): Add linux-maps.o.
5515 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5517 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5519 (the_low_target): Install it.
5521 2015-07-14 Pedro Alves <palves@redhat.com>
5523 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5524 Instead, ignore ECHILD, and throw an error for other errnos.
5526 2015-07-10 Pedro Alves <palves@redhat.com>
5528 * event-loop.c (struct callback_event) <data>: Change type to
5529 gdb_client_data instance instead of gdb_client_data pointer.
5530 (append_callback_event): Adjust.
5532 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5534 * linux-aarch64-low.c: Add comments for each linux_target_ops
5535 method. Remove comments already covered in target_ops and
5536 linux_target_ops definitions.
5537 (the_low_target): Add comments for each unimplemented method.
5539 2015-07-09 Yao Qi <yao.qi@linaro.org>
5541 * linux-aarch64-low.c (aarch64_regmap): Remove.
5542 (aarch64_usrregs_info): Remove.
5543 (regs_info): Set field usrregs to NULL.
5545 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5547 * linux-low.c: Include "rsp-low.h"
5548 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5549 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5550 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5551 (handle_btrace_enable_pt): New.
5552 (handle_btrace_general_set): Support "pt".
5553 (handle_btrace_conf_general_set): Support "pt:size".
5555 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5557 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5560 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5562 * linux-aarch64-low.c: Remove comment about endianness.
5563 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5564 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5567 2015-06-24 Gary Benson <gbenson@redhat.com>
5569 * linux-i386-ipa.c (stdint.h): Do not include.
5570 * lynx-i386-low.c (stdint.h): Likewise.
5571 * lynx-ppc-low.c (stdint.h): Likewise.
5572 * mem-break.c (stdint.h): Likewise.
5573 * thread-db.c (stdint.h): Likewise.
5574 * tracepoint.c (stdint.h): Likewise.
5575 * win32-low.c (stdint.h): Likewise.
5577 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5579 * server.c (write_qxfer_response): Update call to
5580 remote_escape_output.
5582 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5583 Jan Kratochvil <jan.kratochvil@redhat.com>
5585 Merge multiple hex conversions.
5586 * gdbreplay.c (tohex): Rename to 'fromhex'.
5587 (logchar): Use fromhex.
5589 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5591 * server.c (handle_qxfer_libraries): Set `version' attribute for
5594 2015-06-10 Gary Benson <gbenson@redhat.com>
5596 * target.h (struct target_ops) <multifs_open>: New field.
5597 <multifs_unlink>: Likewise.
5598 <multifs_readlink>: Likewise.
5599 * linux-low.c (nat/linux-namespaces.h): New include.
5600 (linux_target_ops): Initialize the_target->multifs_open,
5601 the_target->multifs_unlink and the_target->multifs_readlink.
5602 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5603 * hostio.c (hostio_fs_pid): New static variable.
5604 (hostio_handle_new_gdb_connection): New function.
5605 (handle_setfs): Likewise.
5606 (handle_open): Use the_target->multifs_open as appropriate.
5607 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5608 (handle_readlink): Use the_target->multifs_readlink as
5610 (handle_vFile): Handle vFile:setfs packets.
5611 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5612 after target_handle_new_gdb_connection.
5614 2015-06-10 Gary Benson <gbenson@redhat.com>
5616 * configure.ac (AC_CHECK_FUNCS): Add setns.
5617 * config.in: Regenerate.
5618 * configure: Likewise.
5619 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5620 (linux-namespaces.o): New rule.
5621 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5623 2015-06-09 Gary Benson <gbenson@redhat.com>
5625 * hostio.c (handle_open): Process mode argument with
5626 fileio_to_host_mode.
5628 2015-06-01 Yao Qi <yao.qi@linaro.org>
5630 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5631 * linux-x86-low.c: Likewise.
5633 2015-05-28 Don Breazeal <donb@codesourcery.com>
5635 * linux-low.c (handle_extended_wait): Initialize
5636 thread_info.last_resume_kind for new fork children.
5638 2015-05-15 Pedro Alves <palves@redhat.com>
5640 * target.h (target_handle_new_gdb_connection): Rewrite using if
5641 wrapped in do/while.
5643 2015-05-14 Joel Brobecker <brobecker@adacore.com>
5645 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5646 * configure, config.in: Regenerate.
5647 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5650 2015-05-12 Don Breazeal <donb@codesourcery.com>
5652 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5653 PTRACE_EVENT_VFORK_DONE.
5654 (linux_low_ptrace_options, extended_event_reported): Add vfork
5656 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5657 and "vforkdone" for RSP 'T' Stop Reply Packet.
5658 * server.h (report_vfork_events): Declare
5661 2015-05-12 Don Breazeal <donb@codesourcery.com>
5663 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5664 (the_low_target) <new_fork>: Initialize new member.
5665 * linux-arm-low.c (arm_new_fork): New function.
5666 (the_low_target) <new_fork>: Initialize new member.
5667 * linux-low.c (handle_extended_wait): Call new target function
5669 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5670 * linux-mips-low.c (mips_add_watchpoint): New function
5671 extracted from mips_insert_point.
5672 (the_low_target) <new_fork>: Initialize new member.
5673 (mips_linux_new_fork): New function.
5674 (mips_insert_point): Call mips_add_watchpoint.
5675 * linux-x86-low.c (x86_linux_new_fork): New function.
5676 (the_low_target) <new_fork>: Initialize new member.
5678 2015-05-12 Don Breazeal <donb@codesourcery.com>
5680 * linux-low.c (handle_extended_wait): Implement return value,
5681 rename argument 'event_child' to 'event_lwp', handle
5682 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5683 (linux_low_ptrace_options): New function.
5684 (linux_low_filter_event): Call linux_low_ptrace_options,
5685 use different argument fo linux_enable_event_reporting,
5686 use return value from handle_extended_wait.
5687 (extended_event_reported): New function.
5688 (linux_wait_1): Call extended_event_reported and set
5689 status to report fork events.
5690 (linux_write_memory): Add pid to debug message.
5691 (reset_lwp_ptrace_options_callback): New function.
5692 (linux_handle_new_gdb_connection): New function.
5693 (linux_target_ops): Initialize new structure member.
5694 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5695 * lynx-low.c: Initialize new structure member.
5696 * remote-utils.c (prepare_resume_reply): Implement stop reason
5697 "fork" for "T" stop message.
5698 * server.c (handle_query): Call handle_new_gdb_connection.
5699 * server.h (report_fork_events): Declare global flag.
5700 * target.h (struct target_ops) <handle_new_gdb_connection>:
5702 (target_handle_new_gdb_connection): New macro.
5703 * win32-low.c: Initialize new structure member.
5705 2015-05-12 Don Breazeal <donb@codesourcery.com>
5707 * mem-break.c (APPEND_TO_LIST): Define macro.
5708 (clone_agent_expr): New function.
5709 (clone_one_breakpoint): New function.
5710 (clone_all_breakpoints): New function.
5711 * mem-break.h: Declare new functions.
5713 2015-05-12 Don Breazeal <donb@codesourcery.com>
5715 * linux-low.c (linux_supports_fork_events): New function.
5716 (linux_supports_vfork_events): New function.
5717 (linux_target_ops): Initialize new structure members.
5718 (initialize_low): Call linux_check_ptrace_features.
5719 * lynx-low.c (lynx_target_ops): Initialize new structure
5721 * server.c (report_fork_events, report_vfork_events):
5723 (handle_query): Add new features to qSupported packet and
5725 (captured_main): Initialize new global variables.
5726 * target.h (struct target_ops) <supports_fork_events>:
5728 <supports_vfork_events>: New member.
5729 (target_supports_fork_events): New macro.
5730 (target_supports_vfork_events): New macro.
5731 * win32-low.c (win32_target_ops): Initialize new structure
5734 2015-05-12 Gary Benson <gbenson@redhat.com>
5736 * server.c (handle_qxfer_exec_file): Use current process
5739 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5741 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5742 Remove HAVE_PTRACE_GETREGS conditionals.
5743 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5744 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5746 2015-05-08 Yao Qi <yao.qi@linaro.org>
5748 * linux-low.c (linux_supports_conditional_breakpoints): New
5750 (linux_target_ops): Install new target method.
5751 * lynx-low.c (lynx_target_ops): Install NULL hook for
5752 supports_conditional_breakpoints.
5753 * nto-low.c (nto_target_ops): Likewise.
5754 * spu-low.c (spu_target_ops): Likewise.
5755 * win32-low.c (win32_target_ops): Likewise.
5756 * server.c (handle_query): Check
5757 target_supports_conditional_breakpoints.
5758 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5760 (target_supports_conditional_breakpoints): New macro.
5762 2015-05-06 Pedro Alves <palves@redhat.com>
5765 * server.c (start_inferior): If the process exits, mourn it.
5767 2015-04-21 Gary Benson <gbenson@redhat.com>
5769 * hostio.c (fileio_open_flags_to_host): Factored out to
5770 fileio_to_host_openflags in common/fileio.c. Single use
5773 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5775 * linux-xtensa-low.c (xtensa_fill_gregset)
5776 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5779 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5781 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5782 (regs_info): Replace usrregs pointer with NULL.
5784 2015-04-17 Gary Benson <gbenson@redhat.com>
5786 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5787 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5788 * server.c (handle_qxfer_exec_file): New function.
5789 (qxfer_packets): Add exec-file entry.
5790 (handle_query): Report qXfer:exec-file:read as supported packet.
5792 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5794 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5796 2015-04-09 Gary Benson <gbenson@redhat.com>
5798 * hostio-errno.c (errno_to_fileio_error): Remove function.
5799 Update caller to use remote_fileio_to_fio_error.
5801 2015-04-09 Yao Qi <yao.qi@linaro.org>
5803 * linux-low.c (linux_insert_point): Call
5804 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5805 (linux_remove_point): Call remove_memory_breakpoint if type is
5807 * linux-x86-low.c (x86_insert_point): Don't call
5808 insert_memory_breakpoint.
5809 (x86_remove_point): Don't call remove_memory_breakpoint.
5811 2015-04-01 Pedro Alves <palves@redhat.com>
5812 Cleber Rosa <crosa@redhat.com>
5814 * server.c (gdbserver_usage): Reorganize and extend the usage
5817 2015-03-24 Pedro Alves <palves@redhat.com>
5819 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5820 output. Also dump TRAP_TRACE.
5821 (linux_low_filter_event): In debug output, distinguish a
5822 resume_stop SIGSTOP from a delayed SIGSTOP.
5824 2015-03-24 Gary Benson <gbenson@redhat.com>
5826 * linux-x86-low.c (x86_linux_new_thread): Moved to
5828 (x86_linux_prepare_to_resume): Likewise.
5830 2015-03-24 Gary Benson <gbenson@redhat.com>
5832 * Makefile.in (x86-linux-dregs.o): New rule.
5833 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5834 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5835 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5836 (x86_linux_dr_get): Likewise.
5837 (x86_linux_dr_set): Likewise.
5838 (update_debug_registers_callback): Likewise.
5839 (x86_linux_dr_set_addr): Likewise.
5840 (x86_linux_dr_get_addr): Likewise.
5841 (x86_linux_dr_set_control): Likewise.
5842 (x86_linux_dr_get_control): Likewise.
5843 (x86_linux_dr_get_status): Likewise.
5844 (x86_linux_update_debug_registers): Likewise.
5846 2015-03-24 Gary Benson <gbenson@redhat.com>
5848 * linux-x86-low.c (x86_linux_update_debug_registers):
5849 New function, factored out from...
5850 (x86_linux_prepare_to_resume): ...this.
5852 2015-03-24 Gary Benson <gbenson@redhat.com>
5854 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5855 (x86_linux_dr_set): Likewise.
5856 (update_debug_registers_callback): Likewise.
5857 (x86_linux_dr_set_addr): Likewise.
5858 (x86_linux_dr_get_addr): Likewise.
5859 (x86_linux_dr_set_control): Likewise.
5860 (x86_linux_dr_get_control): Likewise.
5861 (x86_linux_dr_get_status): Likewise.
5862 (x86_linux_prepare_to_resume): Likewise.
5864 2015-03-24 Gary Benson <gbenson@redhat.com>
5866 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5867 Use perror_with_name. Pass string through gettext.
5868 (x86_linux_dr_set): Likewise.
5870 2015-03-24 Gary Benson <gbenson@redhat.com>
5872 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5873 (x86_linux_dr_set_addr): ...this.
5874 (x86_dr_low_get_addr): Rename to...
5875 (x86_linux_dr_get_addr): ...this.
5876 (x86_dr_low_set_control): Rename to...
5877 (x86_linux_dr_set_control): ...this.
5878 (x86_dr_low_get_control): Rename to...
5879 (x86_linux_dr_get_control): ...this.
5880 (x86_dr_low_get_status): Rename to...
5881 (x86_linux_dr_get_status): ...this.
5882 (x86_dr_low): Update with new function names.
5884 2015-03-24 Gary Benson <gbenson@redhat.com>
5886 * Makefile.in (x86-linux.o): New rule.
5887 * configure.srv: Add x86-linux.o to relevant targets.
5888 * linux-low.c (lwp_set_arch_private_info): New function.
5889 (lwp_arch_private_info): Likewise.
5890 * linux-x86-low.c: Include nat/x86-linux.h.
5891 (arch_lwp_info): Removed structure.
5892 (update_debug_registers_callback):
5893 Use lwp_set_debug_registers_changed.
5894 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5895 and lwp_set_debug_registers_changed.
5896 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5898 2015-03-24 Gary Benson <gbenson@redhat.com>
5900 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5901 * linux-arm-low.c (arm_new_thread): Likewise.
5902 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5903 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5904 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5905 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5907 2015-03-24 Gary Benson <gbenson@redhat.com>
5909 * linux-low.c (ptid_of_lwp): New function.
5910 (lwp_is_stopped): Likewise.
5911 (lwp_stop_reason): Likewise.
5912 * linux-x86-low.c (update_debug_registers_callback):
5914 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5917 2015-03-24 Gary Benson <gbenson@redhat.com>
5919 * linux-low.h (linux_stop_lwp): Remove declaration.
5921 2015-03-24 Gary Benson <gbenson@redhat.com>
5923 * linux-low.h: Include nat/linux-nat.h.
5924 * linux-low.c (iterate_over_lwps_args): New structure.
5925 (iterate_over_lwps_filter): New function.
5926 (iterate_over_lwps): Likewise.
5927 * linux-x86-low.c (update_debug_registers_callback):
5928 Update signature to what iterate_over_lwps expects.
5929 Remove PID check that iterate_over_lwps now performs.
5930 (x86_dr_low_set_addr): Use iterate_over_lwps.
5931 (x86_dr_low_set_control): Likewise.
5933 2015-03-24 Gary Benson <gbenson@redhat.com>
5935 * linux-x86-low.c (x86_debug_reg_state): New function.
5936 (x86_linux_prepare_to_resume): Use the above.
5938 2015-03-24 Gary Benson <gbenson@redhat.com>
5940 * linux-low.c (current_lwp_ptid): New function.
5941 * linux-x86-low.c: Include nat/linux-nat.h.
5942 (x86_dr_low_get_addr): Use current_lwp_ptid.
5943 (x86_dr_low_get_control): Likewise.
5944 (x86_dr_low_get_status): Likewise.
5946 2015-03-20 Pedro Alves <palves@redhat.com>
5948 * tracepoint.c (cmd_qtstatus): Make "str" const.
5950 2015-03-20 Pedro Alves <palves@redhat.com>
5952 * server.c (handle_general_set): Make "req_str" const.
5954 2015-03-19 Pedro Alves <palves@redhat.com>
5956 * linux-low.c (linux_resume_one_lwp): Rename to ...
5957 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5958 instead call perror_with_name.
5959 (check_ptrace_stopped_lwp_gone): New function.
5960 (linux_resume_one_lwp): Reimplement as wrapper around
5961 linux_resume_one_lwp_throw that swallows errors if the LWP is
5964 2015-03-19 Pedro Alves <palves@redhat.com>
5966 * linux-low.c (count_events_callback, select_event_lwp_callback):
5967 No longer check whether the thread has resume_stop as last resume
5970 2015-03-19 Pedro Alves <palves@redhat.com>
5972 * linux-low.c (count_events_callback, select_event_lwp_callback):
5973 Use the lwp's status_pending_p field, not the thread's.
5975 2015-03-19 Pedro Alves <palves@redhat.com>
5977 * linux-low.c (select_event_lwp_callback): Update comments to
5978 no longer mention SIGTRAP.
5980 2015-03-18 Gary Benson <gbenson@redhat.com>
5982 * server.c (handle_query): Do not report vFile:fstat as supported.
5984 2015-03-11 Gary Benson <gbenson@redhat.com>
5986 * hostio.c (sys/types.h): New include.
5987 (sys/stat.h): Likewise.
5988 (common-remote-fileio.h): Likewise.
5989 (handle_fstat): New function.
5990 (handle_vFile): Handle vFile:fstat packets.
5992 2015-03-11 Gary Benson <gbenson@redhat.com>
5994 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5995 struct stat.st_blocks and struct stat.st_blksize.
5996 * configure: Regenerate.
5997 * config.in: Likewise.
5998 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5999 (OBS): Add common-remote-fileio.o.
6000 (common-remote-fileio.o): New rule.
6002 2015-03-09 Pedro Alves <palves@redhat.com>
6004 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
6005 'struct sockaddr' pointer in 'accept' call.
6007 2015-03-09 Pedro Alves <palves@redhat.com>
6010 2015-03-07 Pedro Alves <palves@redhat.com>
6011 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6012 or <winsock2.h> here. Instead include "gdb_socket.h".
6013 (remote_open): Use union gdb_sockaddr_u.
6014 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6015 or <winsock2.h> here. Instead include "gdb_socket.h".
6016 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6017 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6019 (init_named_socket, gdb_agent_helper_thread): Use union
6022 2015-03-07 Pedro Alves <palves@redhat.com>
6024 * configure.ac (build_warnings): Move
6025 -Wdeclaration-after-statement to the C-specific set.
6026 * configure: Regenerate.
6028 2015-03-07 Pedro Alves <palves@redhat.com>
6030 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6031 or <winsock2.h> here. Instead include "gdb_socket.h".
6032 (remote_open): Use union gdb_sockaddr_u.
6033 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6034 or <winsock2.h> here. Instead include "gdb_socket.h".
6035 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6036 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6038 (init_named_socket, gdb_agent_helper_thread): Use union
6041 2015-03-07 Pedro Alves <palves@redhat.com>
6043 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6046 2015-03-06 Yao Qi <yao.qi@linaro.org>
6048 * linux-aarch64-low.c (aarch64_insert_point): Use
6049 show_debug_regs as a boolean.
6050 (aarch64_remove_point): Likewise.
6052 2015-03-05 Pedro Alves <palves@redhat.com>
6054 * lynx-low.c (lynx_target_ops): Install NULL hooks for
6055 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6056 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6057 * nto-low.c (nto_target_ops): Likewise.
6058 * spu-low.c (spu_target_ops): Likewise.
6059 * win32-low.c (win32_target_ops): Likewise.
6061 2015-03-04 Pedro Alves <palves@redhat.com>
6063 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
6064 Decide whether a breakpoint triggered based on the SIGTRAP's
6066 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
6067 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
6068 (linux_low_filter_event): Check for breakpoints before checking
6070 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6072 (linux_stopped_by_sw_breakpoint)
6073 (linux_supports_stopped_by_sw_breakpoint)
6074 (linux_stopped_by_hw_breakpoint)
6075 (linux_supports_stopped_by_hw_breakpoint): New functions.
6076 (linux_target_ops): Install new target methods.
6078 2015-03-04 Pedro Alves <palves@redhat.com>
6080 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6081 * server.c (swbreak_feature, hwbreak_feature): New globals.
6082 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6083 (captured_main): Clear swbreak_feature and hwbreak_feature.
6084 * server.h (swbreak_feature, hwbreak_feature): Declare.
6085 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6086 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6087 supports_stopped_by_hw_breakpoint>: New fields.
6088 (target_supports_stopped_by_sw_breakpoint)
6089 (target_stopped_by_sw_breakpoint)
6090 (target_supports_stopped_by_hw_breakpoint)
6091 (target_stopped_by_hw_breakpoint): Declare.
6093 2015-03-04 Pedro Alves <palves@redhat.com>
6095 enum lwp_stop_reason -> enum target_stop_reason
6096 * linux-low.c (check_stopped_by_breakpoint): Adjust.
6097 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6098 (linux_wait_1, stuck_in_jump_pad_callback)
6099 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6100 (linux_stopped_by_watchpoint):
6101 * linux-low.h (enum lwp_stop_reason): Delete.
6102 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6103 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6105 2015-03-04 Yao Qi <yao.qi@linaro.org>
6107 * Makefile.in (SFILES): Add linux-aarch64-low.c.
6109 2015-03-03 Gary Benson <gbenson@redhat.com>
6111 * hostio.c (handle_vFile): Fix prefix lengths.
6113 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
6115 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
6118 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
6120 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
6121 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
6122 (clean): Add "rm -f" for above C files.
6123 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
6124 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6125 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6126 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6127 * linux-s390-low.c (HWCAP_S390_VX): New macro.
6128 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6129 (init_registers_s390x_vx_linux64)
6130 (init_registers_s390x_tevx_linux64)
6131 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6132 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6134 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6135 (s390_store_vxrs_high): New functions.
6136 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6138 (s390_arch_setup): Add logic for selecting one of the new target
6139 descriptions. Activate the new vector regsets if applicable.
6140 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6141 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6142 and init_registers_s390x_tevx_linux64.
6144 2015-03-01 Pedro Alves <palves@redhat.com>
6146 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6149 2015-02-27 Pedro Alves <palves@redhat.com>
6151 * linux-x86-low.c (u_debugreg_offset): New function.
6152 (x86_linux_dr_get, x86_linux_dr_set): Use it.
6154 2015-02-27 Pedro Alves <palves@redhat.com>
6156 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6157 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6158 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6159 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6160 (ps_lsetfpregs, ps_getpid)
6161 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6162 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6163 (ps_lsetxregs, ps_plog): Declare.
6165 2015-02-27 Pedro Alves <palves@redhat.com>
6167 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6168 IP_AGENT_EXPORT_FUNC.
6169 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6170 IP_AGENT_EXPORT_FUNC.
6171 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6172 (IP_AGENT_EXPORT): Delete.
6173 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6174 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6175 (gdb_trampoline_buffer_error, collecting, gdb_collect)
6176 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6177 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6178 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6179 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6180 (traceframe_read_count, traceframe_write_count)
6181 (traceframes_created, trace_state_variables, get_raw_reg)
6182 (get_trace_state_variable_value, set_trace_state_variable_value)
6183 (ust_loaded, helper_thread_id, cmd_buf): Use
6184 IPA_SYM_EXPORTED_NAME.
6185 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6186 (tracepoints) Use IP_AGENT_EXPORT_VAR.
6187 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6188 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6189 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6190 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6191 EXTERN_C_PUSH/EXTERN_C_POP.
6192 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6193 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6194 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6195 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6196 (traceframe_write_count, traceframe_read_count)
6197 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6198 (about_to_request_buffer_space, get_trace_state_variable_value)
6199 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6200 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6201 EXTERN_C_PUSH/EXTERN_C_POP.
6202 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6203 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6204 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6205 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6206 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6207 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6208 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6209 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6211 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6212 (IP_AGENT_EXPORT_VAR_DECL): Define.
6214 (gdb_agent_get_raw_reg): Declare.
6216 2015-02-27 Tom Tromey <tromey@redhat.com>
6217 Pedro Alves <palves@redhat.com>
6219 Rename symbols whose names are reserved C++ keywords throughout.
6221 2015-02-27 Pedro Alves <palves@redhat.com>
6223 * Makefile.in (COMPILER): New, get it from autoconf.
6224 (CXX): Get from autoconf instead.
6225 (COMPILE.pre): Use COMPILER.
6226 (CC-LD): Rename to ...
6227 (CC_LD): ... this. Use COMPILER.
6228 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6229 (CXX_FOR_TARGET): Default to g++ instead of gcc.
6230 * acinclude.m4: Include build-with-cxx.m4.
6231 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6232 Disable -Werror by default if building in C++ mode.
6233 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6234 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6235 the C++ compiler. Save/restore CXXFLAGS too.
6236 * configure: Regenerate.
6238 2015-02-27 Pedro Alves <palves@redhat.com>
6240 * acinclude.m4: Include libiberty.m4.
6241 * configure.ac: Call libiberty_INIT.
6242 * config.in, configure: Regenerate.
6244 2015-02-26 Pedro Alves <palves@redhat.com>
6246 * linux-low.c (linux_wait_1): When incrementing the PC past a
6247 program breakpoint always use the_low_target.breakpoint_len as
6248 increment, rather than the maximum between that and
6249 the_low_target.decr_pc_after_break.
6251 2015-02-23 Pedro Alves <palves@redhat.com>
6253 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6254 thread was doing a step-over; always adjust the PC if
6255 we stepped over a permanent breakpoint.
6256 (linux_wait_1): If we stepped over breakpoint that was on top of a
6257 permanent breakpoint, manually advance the PC past it.
6259 2015-02-23 Pedro Alves <palves@redhat.com>
6261 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6263 (x86_fill_gregset, x86_store_gregset): Use it when handling
6266 2015-02-20 Pedro Alves <palves@redhat.com>
6268 * thread-db.c: Include "nat/linux-procfs.h".
6269 (thread_db_init): Skip listing new threads if the kernel supports
6270 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6272 2015-02-20 Pedro Alves <palves@redhat.com>
6274 * linux-low.c (status_pending_p_callback): Use ptid_match.
6276 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6278 PR breakpoints/16812
6279 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6280 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6281 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6283 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6285 PR breakpoints/15956
6286 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6288 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6290 * linux-low.c (linux_low_btrace_conf): Print size.
6291 * server.c (handle_btrace_conf_general_set): New.
6292 (hanle_general_set): Call handle_btrace_conf_general_set.
6293 (handle_query): Report Qbtrace-conf:bts:size as supported.
6295 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6297 * linux-low.c (linux_low_enable_btrace): Update parameters.
6298 (linux_low_btrace_conf): New.
6299 (linux_target_ops)<to_btrace_conf>: Initialize.
6300 * server.c (current_btrace_conf): New.
6301 (handle_btrace_enable): Rename to ...
6302 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
6303 to target_enable_btrace. Update comment. Update users.
6304 (handle_qxfer_btrace_conf): New.
6305 (qxfer_packets): Add btrace-conf entry.
6306 (handle_query): Report qXfer:btrace-conf:read as supported packet.
6307 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6308 (target_ops)<read_btrace_conf>: New.
6309 (target_enable_btrace): Update parameters.
6310 (target_read_btrace_conf): New.
6312 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6314 * server.c (handle_btrace_general_set): Remove call to
6315 target_supports_btrace.
6316 (supported_btrace_packets): New.
6317 (handle_query): Call supported_btrace_packets.
6318 * target.h: include btrace-common.h.
6319 (btrace_target_info): Removed.
6320 (supports_btrace, target_supports_btrace): Update parameters.
6322 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6324 * Makefile.in (SFILES): Add common/btrace-common.c.
6325 (OBS): Add common/btrace-common.o.
6326 (btrace-common.o): Add build rules.
6327 * linux-low: Include btrace-common.h.
6328 (linux_low_read_btrace): Use struct btrace_data. Call
6329 btrace_data_init and btrace_data_fini.
6331 2015-02-06 Pedro Alves <palves@redhat.com>
6333 * thread-db.c (find_new_threads_callback): Add debug output.
6335 2015-02-04 Pedro Alves <palves@redhat.com>
6337 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6338 (resume_stopped_resumed_lwps): New function.
6339 (linux_wait_for_event_filtered): Use it.
6341 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6343 * Makefile.in (SFILES): Add linux-personality.c.
6344 (linux-personality.o): New rule.
6345 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6346 list of objects to be built.
6347 * linux-low.c: Include nat/linux-personality.h.
6348 (linux_create_inferior): Remove code to disable address space
6349 randomization (moved to ../nat/linux-personality.c). Create
6350 cleanup to disable address space randomization.
6352 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6354 * Makefile.in (posix-strerror.o): New rule.
6355 (mingw-strerror.o): Likewise.
6356 * configure: Regenerated.
6357 * configure.ac: Source file ../common/common.host. Initialize new
6358 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6360 2015-01-14 Yao Qi <yao@codesourcery.com>
6362 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6363 (ppc-linux.o): New rule.
6364 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6365 * configure.ac: AC_CHECK_FUNCS(getauxval).
6366 * config.in: Re-generated.
6367 * configure: Re-generated.
6368 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6369 ppc64_64bit_inferior_p
6371 2015-01-14 Yao Qi <yao@codesourcery.com>
6373 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6374 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6375 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6376 (PT_ORIG_R3, PT_TRAP): Likewise.
6377 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6378 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6379 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6381 2015-01-10 Joel Brobecker <brobecker@adacore.com>
6383 * i387-fp.c (i387_cache_to_xsave): In look over
6384 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6385 zmmh_low_space field by use of zmmh_high_space.
6387 2015-01-09 Pedro Alves <palves@redhat.com>
6389 * linux-low.c (step_over_bkpt): Move higher up in the file.
6390 (handle_extended_wait): Don't store the stop_pc here.
6391 (get_stop_pc): Adjust comments and rename to ...
6392 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6393 stopped for a software breakpoint or hardware breakpoint.
6394 (thread_still_has_status_pending_p): New function.
6395 (status_pending_p_callback): Use
6396 thread_still_has_status_pending_p. If the event is no longer
6397 interesting, resume the LWP.
6398 (handle_tracepoints): Add assert.
6399 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6400 (wstatus_maybe_breakpoint): New function.
6401 (cancel_breakpoint): Delete function.
6402 (check_stopped_by_watchpoint): New function, factored out from
6403 linux_low_filter_event.
6404 (lp_status_maybe_breakpoint): Delete function.
6405 (linux_low_filter_event): Remove filter_ptid argument.
6406 Leave thread group exits pending here. Store the LWP's stop PC.
6407 Always leave events pending.
6408 (linux_wait_for_event_filtered): Pull all events out of the
6409 kernel, and leave them all pending.
6410 (count_events_callback, select_event_lwp_callback): Consider all
6412 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6413 (select_event_lwp): Only give preference to the stepping LWP in
6414 all-stop mode. Adjust comments.
6415 (ignore_event): New function.
6416 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6417 references to cancel_breakpoints. Adjust to renames. Also give
6418 equal priority to all LWPs that have had events in non-stop mode.
6419 If reporting a software breakpoint event, unadjust the LWP's PC.
6420 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6421 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6423 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6424 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6425 (linux_stopped_by_watchpoint): Adjust.
6426 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6427 * linux-low.h (enum lwp_stop_reason): New.
6428 (struct lwp_info) <stop_pc>: Adjust comment.
6429 <stopped_by_watchpoint>: Delete field.
6430 <stop_reason>: New field.
6431 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6432 * mem-break.c (software_breakpoint_inserted_here)
6433 (hardware_breakpoint_inserted_here): New function.
6434 * mem-break.h (software_breakpoint_inserted_here)
6435 (hardware_breakpoint_inserted_here): Declare.
6436 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6437 (cancel_breakpoints): Delete.
6438 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6439 (upload_fast_traceframes): Remove references to
6442 2015-01-09 Pedro Alves <palves@redhat.com>
6444 * thread-db.c (find_new_threads_callback): Ignore thread if the
6445 kernel thread ID is -1.
6447 2015-01-09 Pedro Alves <palves@redhat.com>
6449 * linux-low.c (linux_attach_fail_reason_string): Move to
6450 nat/linux-ptrace.c, and rename.
6451 (linux_attach_lwp): Update comment.
6452 (attach_proc_task_lwp_callback): New function.
6453 (linux_attach): Adjust to rename and use
6454 linux_proc_attach_tgid_threads.
6455 (linux_attach_fail_reason_string): Delete declaration.
6457 2015-01-01 Joel Brobecker <brobecker@adacore.com>
6459 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6460 * server.c (gdbserver_version): Likewise.
6462 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6464 * remote-utils.c: Include ctype.h.
6465 (input_interrupt): Explicitly handle the case when the char
6466 received is the NUL byte. Improve the printing of non-ASCII
6469 2014-12-16 Joel Brobecker <brobecker@adacore.com>
6471 * linux-low.c (linux_low_filter_event): Update call to
6472 linux_enable_event_reporting following the addition of
6473 a new parameter to that function.
6475 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
6478 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6479 (AARCH64_FPCR_REGNO): Likewise.
6480 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6481 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6482 (aarch64_store_fpregset): Likewise.
6484 2014-12-15 Joel Brobecker <brobecker@adacore.com>
6486 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6487 Remove FIXME comment about assumption about N.
6489 2014-12-13 Joel Brobecker <brobecker@adacore.com>
6491 * configure.ac: If large-file support is disabled in GDBserver,
6492 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6493 * configure: Regenerate.
6495 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6497 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6498 warning upon ENODATA from ptrace.
6499 * linux-s390-low.c (s390_store_tdb): New.
6500 (s390_regsets): Add regset for NT_S390_TDB.
6502 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6504 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6505 without a fill_function.
6506 * linux-s390-low.c (s390_fill_last_break): Remove.
6507 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6508 (s390_arch_setup): Use regset's size instead of fill_function for
6511 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6513 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6514 the regset's store function when ptrace returned an error.
6515 * regcache.c (get_thread_regcache): Invalidate register cache
6516 before fetching inferior's registers.
6518 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6520 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6521 while-loop as for-loop.
6522 (regsets_store_inferior_registers): Likewise.
6524 2014-11-28 Yao Qi <yao@codesourcery.com>
6526 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6527 * config.in, configure: Re-generate.
6528 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6531 2014-11-21 Yao Qi <yao@codesourcery.com>
6533 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6534 (AC_CHECK_HEADERS): Remove malloc.h.
6535 * configure: Re-generated.
6536 * config.in: Re-generated.
6537 * server.h: Don't include alloca.h and malloc.h.
6538 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6539 Don't include malloc.h.
6541 2014-11-17 Joel Brobecker <brobecker@adacore.com>
6543 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6544 corresponding ERRNO check in same block.
6546 2014-11-12 Pedro Alves <palves@redhat.com>
6548 * server.c (cont_thread): Update comment.
6549 (start_inferior, attach_inferior): No longer clear cont_thread.
6550 (handle_v_cont): No longer set cont_thread.
6551 (captured_main): Clear cont_thread each time a GDB connects.
6553 2014-11-12 Pedro Alves <palves@redhat.com>
6555 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6556 thread, and don't resume all threads if the Hc thread has exited.
6558 2014-11-12 Pedro Alves <palves@redhat.com>
6560 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6561 the process group instead of to a specific LWP.
6563 2014-10-15 Pedro Alves <palves@redhat.com>
6566 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6568 (arm_set_thread_context): Delete.
6569 (the_low_target): Adjust.
6570 * win32-i386-low.c (debug_registers_changed)
6571 (debug_registers_used): Delete.
6572 (update_debug_registers_callback): New function.
6573 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6574 needing to update their debug registers.
6575 (win32_get_current_dr): New function.
6576 (x86_dr_low_get_addr, x86_dr_low_get_control)
6577 (x86_dr_low_get_status): Fetch the debug register from the thread
6579 (i386_initial_stuff): Adjust.
6580 (i386_get_thread_context): Remove current_event parameter. Don't
6581 clear debug_registers_changed nor copy DR values to
6583 (i386_set_thread_context): Delete.
6584 (i386_prepare_to_resume): New function.
6585 (i386_thread_added): Mark the thread as needing to update irs
6587 (the_low_target): Remove i386_set_thread_context and install
6588 i386_prepare_to_resume.
6589 * win32-low.c (win32_get_thread_context): Adjust.
6590 (win32_set_thread_context): Use SetThreadContext
6592 (win32_prepare_to_resume): New function.
6593 (win32_require_context): New function, factored out from ...
6594 (thread_rec): ... this.
6595 (continue_one_thread): Call win32_prepare_to_resume on each thread
6596 we're about to continue.
6597 (win32_resume): Call win32_prepare_to_resume on the event thread.
6598 * win32-low.h (struct win32_thread_info)
6599 <debug_registers_changed>: New field.
6600 (struct win32_target_ops): Change prototype of set_thread_context,
6601 delete set_thread_context and add prepare_to_resume.
6602 (win32_require_context): New declaration.
6604 2014-10-08 Gary Benson <gbenson@redhat.com>
6606 * server.h: Do not include common-exceptions.h.
6608 2014-10-08 Gary Benson <gbenson@redhat.com>
6610 * server.h: Do not include cleanups.h.
6612 2014-09-30 James Hogan <james.hogan@imgtec.com>
6614 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6617 2014-09-23 Yao Qi <yao@codesourcery.com>
6619 * linux-low.c (lp_status_maybe_breakpoint): New function.
6620 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6621 (count_events_callback): Likewise.
6622 (select_event_lwp_callback): Likewise.
6623 (cancel_breakpoints_callback): Likewise.
6625 2014-09-19 Don Breazeal <donb@codesourcery.com>
6627 * linux-low.c (handle_extended_wait): Call
6628 linux_ptrace_get_extended_event.
6629 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6630 linux_is_extended_waitstatus.
6632 2014-09-16 Joel Brobecker <brobecker@adacore.com>
6634 * Makefile.in (CPPFLAGS): Define.
6635 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6636 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6638 2014-09-16 Gary Benson <gbenson@redhat.com>
6640 * inferiors.h (current_inferior): Renamed as...
6641 (current_thread): New variable. All uses updated.
6642 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6643 (maybe_move_out_of_jump_pad): Likewise.
6644 (cancel_breakpoint): Likewise.
6645 (linux_low_filter_event): Likewise.
6646 (wait_for_sigstop): Likewise.
6647 (linux_resume_one_lwp): Likewise.
6648 (need_step_over_p): Likewise.
6649 (start_step_over): Likewise.
6650 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6651 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6652 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6653 and save_inferior as saved_thread.
6654 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6656 (regcache_invalidate_thread): Likewise.
6657 * remote-utils.c (prepare_resume_reply): Likewise.
6658 * thread-db.c (thread_db_get_tls_address): Likewise.
6659 (disable_thread_event_reporting): Likewise.
6660 (remove_thread_event_breakpoints): Likewise.
6661 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6663 * target.h (set_desired_inferior): Renamed as...
6664 (set_desired_thread): New declaration. All uses updated.
6665 * server.c (myresume): Updated comment to reference thread instead
6667 (handle_serial_event): Likewise.
6668 (handle_target_event): Likewise.
6670 2014-09-12 Tom Tromey <tromey@redhat.com>
6671 Gary Benson <gbenson@redhat.com>
6673 * regcache.h: Include common-regcache.h.
6674 (regcache_read_pc): Don't declare.
6675 * regcache.c (get_thread_regcache_for_ptid): New function.
6677 2014-09-11 Tom Tromey <tromey@redhat.com>
6678 Gary Benson <gbenson@redhat.com>
6680 * symbol.c: New file.
6681 * Makefile.in (SFILES): Add symbol.c.
6682 (OBS): Add symbol.o.
6684 2014-09-11 Gary Benson <gbenson@redhat.com>
6686 * target.c (target_stop_ptid, target_continue_ptid): New
6689 2014-09-11 Tom Tromey <tromey@redhat.com>
6690 Gary Benson <gbenson@redhat.com>
6692 * target.h: Include target/target.h.
6693 * target.c (target_read_memory, target_read_uint32)
6694 (target_write_memory): New functions.
6696 2014-09-11 Gary Benson <gbenson@redhat.com>
6698 * server.h (debug_hw_points): Don't declare.
6699 * server.c (debug_hw_points): Don't define. Replace all uses
6700 with show_debug_regs.
6701 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6702 all uses with show_debug_regs.
6704 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6706 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6707 endianness into account.
6708 (ppc_supply_ptrace_register): Likewise.
6710 2014-09-03 James Hogan <james.hogan@imgtec.com>
6712 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6713 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6715 2014-09-03 Gary Benson <gbenson@redhat.com>
6717 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6718 ALL_DEBUG_ADDRESS_REGISTERS.
6720 2014-09-02 Gary Benson <gbenson@redhat.com>
6722 * i386-low.h: Renamed as...
6723 * x86-low.h: New file. All type, function and variable name
6724 prefixes changed from "i386_" to "x86_". All references updated.
6725 * i386-low.c: Renamed as...
6726 * x86-low.c: New file. All type, function and variable name
6727 prefixes changed from "i386_" to "x86_". All references updated.
6729 2014-09-02 Gary Benson <gbenson@redhat.com>
6731 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6732 (x86_linux_new_thread): Likewise.
6734 2014-08-29 Gary Benson <gbenson@redhat.com>
6736 * server.h (setjmp.h): Do not include.
6737 (toplevel): Do not declare.
6738 (common-exceptions.h): Include.
6739 (cleanups.h): Likewise.
6740 * server.c (toplevel): Do not define.
6741 (exit_code): New static global.
6742 (detach_or_kill_for_exit_cleanup): New function.
6743 (main): New function. Original main renamed to...
6744 (captured_main): New function.
6745 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6747 2014-08-29 Gary Benson <gbenson@redhat.com>
6749 * Makefile.in (SFILES): Add common/common-exceptions.c.
6750 (OBS): Add common-exceptions.o.
6751 (common-exceptions.o): New rule.
6752 * utils.c (prepare_to_throw_exception): New function.
6754 2014-08-29 Gary Benson <gbenson@redhat.com>
6756 * config.in: Regenerate.
6757 * configure: Likewise.
6759 2014-08-29 Gary Benson <gbenson@redhat.com>
6761 * Makefile.in (SFILES): Add common/cleanups.c.
6763 (cleanups.o): New rule.
6765 2014-08-29 Gary Benson <gbenson@redhat.com>
6767 * utils.c (internal_vwarning): New function.
6769 2014-08-28 Gary Benson <gbenson@redhat.com>
6771 * utils.h (fatal): Remove declaration.
6772 * utils.c (fatal): Remove function.
6774 2014-08-28 Gary Benson <gbenson@redhat.com>
6776 * tracepoint.c (gdb_agent_init): Replace fatal with
6778 (initialize_tracepoint): Likewise.
6780 2014-08-28 Gary Benson <gbenson@redhat.com>
6782 * remote-utils.c (remote_prepare): Replace fatal with error.
6784 2014-08-28 Gary Benson <gbenson@redhat.com>
6786 * linux-low.c (linux_async): Replace fatal with warning.
6788 (linux_start_non_stop): Return -1 if linux_async failed.
6790 2014-08-28 Gary Benson <gbenson@redhat.com>
6792 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6794 (i386_dr_low_get_addr): Remove vague comment.
6795 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6798 2014-08-28 Gary Benson <gbenson@redhat.com>
6800 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6801 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6803 (linux_resume_one_lwp): Likewise.
6804 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6806 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6807 with internal_error.
6808 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6809 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6810 (find_register_by_name): Replace fatal with internal_error.
6811 (find_regno): Likewise.
6812 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6813 * thread-db.c (thread_db_create_event): Likewise.
6814 (thread_db_load_search): Likewise.
6815 (try_thread_db_load_1): Likewise.
6816 * tracepoint.c (get_jump_space_head): Replace fatal with
6818 (claim_trampoline_space): Likewise.
6819 (have_fast_tracepoint_trampoline_buffer): Likewise.
6820 (cmd_qtstart): Likewise.
6821 (stop_tracing): Likewise.
6822 (fast_tracepoint_collecting): Likewise.
6823 (target_malloc): Likewise.
6824 (download_tracepoint): Likewise.
6825 (download_trace_state_variables): Replace check with gdb_assert.
6826 (upload_fast_traceframes): Replace fatal with internal_error.
6828 2014-08-19 Tom Tromey <tromey@redhat.com>
6829 Gary Benson <gbenson@redhat.com>
6831 * Makefile.in (SFILES): Add common/common-debug.c.
6832 (OBS): Add common-debug.o.
6833 (common-debug.o): New rule.
6834 * debug.h (debug_printf): Don't declare.
6835 * debug.c (debug_printf): Renamed and rewritten as...
6836 (debug_vprintf): New function.
6838 2014-08-19 Gary Benson <gbenson@redhat.com>
6840 * utils.h: Do not include print-utils.h.
6842 2014-08-19 Tom Tromey <tromey@redhat.com>
6843 Gary Benson <gbenson@redhat.com>
6845 * server.h: Add static assertion.
6846 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6848 2014-08-19 Tom Tromey <tromey@redhat.com>
6849 Gary Benson <gbenson@redhat.com>
6851 * Makefile.in (SFILES): Add common/errors.c.
6852 (OBS): Add errors.o.
6853 (IPA_OBS): Add errors-ipa.o.
6854 (errors.o): New rule.
6855 (errors-ipa.o): Likewise.
6856 * utils.h (perror_with_name, error, warning): Don't declare.
6857 * utils.c (warning): Renamed and rewritten as...
6858 (vwarning): New function.
6859 (error): Renamed and rewritten as...
6860 (verror): New function.
6861 (internal_error): Renamed and rewritten as...
6862 (internal_verror): New function.
6864 2014-08-07 Gary Benson <gbenson@redhat.com>
6866 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6867 * configure: Regenerate.
6868 * config.in: Likewise.
6869 * server.h: Do not include errno.h.
6870 * event-loop.c: Likewise.
6871 * hostio-errno.c: Likewise.
6872 * linux-low.c: Likewise.
6873 * remote-utils.c: Likewise.
6874 * spu-low.c: Likewise.
6875 * utils.c: Likewise.
6876 * gdbreplay.c: Unconditionally include errno.h.
6878 2014-08-07 Gary Benson <gbenson@redhat.com>
6880 * server.h: Do not include string.h.
6881 * event-loop.c: Likewise.
6882 * linux-low.c: Likewise.
6883 * regcache.c: Likewise.
6884 * remote-utils.c: Likewise.
6885 * spu-low.c: Likewise.
6886 * utils.c: Likewise.
6888 2014-08-07 Gary Benson <gbenson@redhat.com>
6890 * server.h: Do not include gdb_assert.h.
6892 2014-08-07 Gary Benson <gbenson@redhat.com>
6894 * server.h: Do not include common-utils.h.
6896 2014-08-07 Gary Benson <gbenson@redhat.com>
6898 * server.h: Do not include ptid.h.
6899 * notif.h: Likewise.
6901 2014-08-07 Gary Benson <gbenson@redhat.com>
6903 * server.h: Do not include gdb_locale.h.
6905 2014-08-07 Gary Benson <gbenson@redhat.com>
6907 * server.h: Do not include gdb/signals.h.
6908 * win32-low.c: Likewise.
6910 2014-08-07 Gary Benson <gbenson@redhat.com>
6912 * server.h: Do not include pathmax.h.
6914 2014-08-07 Gary Benson <gbenson@redhat.com>
6916 * server.h: Do not include libiberty.h.
6917 * linux-bfin-low.c: Likewise.
6919 2014-08-07 Gary Benson <gbenson@redhat.com>
6921 * server.h: Do not include ansidecl.h.
6923 2014-08-07 Gary Benson <gbenson@redhat.com>
6925 * linux-x86-low.c: Do not include stddef.h.
6926 * lynx-ppc-low.c: Likewise.
6927 * tracepoint.c: Likewise.
6929 2014-08-07 Gary Benson <gbenson@redhat.com>
6931 * server.h: Do not include stdarg.h.
6932 * nto-low.c: Likewise.
6934 2014-08-07 Gary Benson <gbenson@redhat.com>
6936 * server.h: Do not include stdlib.h.
6937 * inferiors.c: Likewise.
6938 * linux-low.c: Likewise.
6939 * regcache.c: Likewise.
6940 * spu-low.c: Likewise.
6941 * tracepoint.c: Likewise.
6942 * utils.c: Likewise.
6944 2014-08-07 Gary Benson <gbenson@redhat.com>
6946 * server.h: Do not include stdio.h.
6947 * linux-low.c: Likewise.
6948 * remote-utils.c: Likewise.
6949 * spu-low.c: Likewise.
6950 * utils.c: Likewise.
6951 * wincecompat.c: Likewise.
6953 2014-08-06 Gary Benson <gbenson@redhat.com>
6955 * regcache.c (init_register_cache): Move conditionals inside if.
6957 2014-08-06 Gary Benson <gbenson@redhat.com>
6959 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6961 2014-07-31 Gary Benson <gbenson@redhat.com>
6963 * ax.h: Do not include server.h.
6964 * gdbthread.h: Likewise.
6965 * lynx-low.h: Likewise.
6966 * notif.h: Likewise.
6968 2014-07-30 Gary Benson <gbenson@redhat.com>
6970 * server.h: Include common-defs.h.
6971 Do not include config.h or build-gnulib-gdbserver/config.h.
6973 2014-07-30 Gary Benson <gbenson@redhat.com>
6975 * hostio-errno.c: Move server.h to top of includes list.
6976 * inferiors.c: Likewise.
6977 * linux-x86-low.c: Likewise.
6978 * notif.c: Include server.h.
6980 2014-07-24 Tom Tromey <tromey@redhat.com>
6981 Gary Benson <gbenson@redhat.com>
6983 * server.h (CORE_ADDR): Now unsigned.
6985 2014-07-16 Pedro Alves <palves@redhat.com>
6987 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6989 2014-07-15 Pedro Alves <palves@redhat.com>
6991 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6994 2014-07-11 Pedro Alves <palves@redhat.com>
6996 * linux-low.c (kill_wait_lwp): New function, based on
6997 kill_one_lwp_callback, but use my_waitpid directly.
6998 (kill_one_lwp_callback, linux_kill): Use it.
7000 2014-06-23 Pedro Alves <palves@redhat.com>
7002 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
7003 before setting DR0..DR3.
7005 2014-06-20 Gary Benson <gbenson@redhat.com>
7007 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7008 * configure: Regenerated.
7009 * config.in: Likewise.
7011 2014-06-20 Gary Benson <gbenson@redhat.com>
7013 * Makefile.in (SFILES): Update locations for files moved
7015 (object file files): Reordered.
7017 2014-06-20 Gary Benson <gbenson@redhat.com>
7019 * i386-low.h (i386_dr_low_can_set_addr): Removed.
7020 (i386_dr_low_set_addr): Likewise.
7021 (i386_dr_low_get_addr): Likewise.
7022 (i386_dr_low_can_set_control): Likewise.
7023 (i386_dr_low_set_control): Likewise.
7024 (i386_dr_low_get_control): Likewise.
7025 (i386_dr_low_get_status): Likewise.
7026 (i386_get_debug_register_length): Likewise.
7027 * linux-x86-low.c (i386_dr_low_set_addr):
7028 Changed signature. Made static.
7029 (i386_dr_low_get_addr): Likewise.
7030 (i386_dr_low_set_control): Likewise.
7031 (i386_dr_low_get_control): Likewise.
7032 (i386_dr_low_get_status): Likewise.
7033 (i386_dr_low): New global variable.
7034 * win32-i386-low.c (i386_dr_low_set_addr):
7035 Changed signature. Made static.
7036 (i386_dr_low_get_addr): Likewise.
7037 (i386_dr_low_set_control): Likewise.
7038 (i386_dr_low_get_control): Likewise.
7039 (i386_dr_low_get_status): Likewise.
7040 (i386_dr_low): New global variable.
7042 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7044 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7045 * Makefile.in (AR, AR_FLAGS): Define.
7046 * configure: Regenerate.
7048 2014-06-19 Gary Benson <gbenson@redhat.com>
7050 * Makefile.in (i386-dregs.o): New rule.
7051 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7052 * i386-low.c (target.h): Remove include.
7053 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7054 (DR_CONTROL_SHIFT): Likewise.
7055 (DR_CONTROL_SIZE): Likewise.
7056 (DR_RW_EXECUTE): Likewise.
7057 (DR_RW_WRITE): Likewise.
7058 (DR_RW_READ): Likewise.
7059 (DR_RW_IORW): Likewise.
7060 (DR_LEN_1): Likewise.
7061 (DR_LEN_2): Likewise.
7062 (DR_LEN_4): Likewise.
7063 (DR_LEN_8): Likewise.
7064 (DR_LOCAL_ENABLE_SHIFT): Likewise.
7065 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
7066 (DR_ENABLE_SIZE): Likewise.
7067 (DR_LOCAL_SLOWDOWN): Likewise.
7068 (DR_GLOBAL_SLOWDOWN): Likewise.
7069 (DR_CONTROL_RESERVED): Likewise.
7070 (I386_DR_CONTROL_MASK): Likewise.
7071 (I386_DR_VACANT): Likewise.
7072 (I386_DR_LOCAL_ENABLE): Likewise.
7073 (I386_DR_GLOBAL_ENABLE): Likewise.
7074 (I386_DR_DISABLE): Likewise.
7075 (I386_DR_SET_RW_LEN): Likewise.
7076 (I386_DR_GET_RW_LEN): Likewise.
7077 (I386_DR_WATCH_HIT): Likewise.
7078 (i386_wp_op_t): Likewise.
7079 (i386_show_dr): Likewise.
7080 (i386_length_and_rw_bits): Likewise.
7081 (i386_insert_aligned_watchpoint): Likewise.
7082 (i386_remove_aligned_watchpoint): Likewise.
7083 (i386_handle_nonaligned_watchpoint): Likewise.
7084 i386_update_inferior_debug_regs(): Likewise.
7085 (i386_dr_insert_watchpoint): Likewise.
7086 (i386_dr_remove_watchpoint): Likewise.
7087 (i386_dr_region_ok_for_watchpoint): Likewise.
7088 (i386_dr_stopped_data_address): Likewise.
7089 (i386_dr_stopped_by_watchpoint): Likewise.
7091 2014-06-19 Gary Benson <gbenson@redhat.com>
7093 * i386-low.c (i386_dr_show): Renamed to
7094 i386_show_dr and made static. All uses updated.
7095 (i386_dr_length_and_rw_bits): Renamed to
7096 i386_length_and_rw_bits and made static.
7098 (i386_dr_insert_aligned_watchpoint): Renamed to
7099 i386_insert_aligned_watchpoint and made static.
7101 (i386_dr_remove_aligned_watchpoint): Renamed to
7102 i386_remove_aligned_watchpoint and made static.
7104 (i386_dr_update_inferior_debug_regs): Renamed to
7105 i386_update_inferior_debug_regs and made static.
7108 2014-06-18 Gary Benson <gbenson@redhat.com>
7110 * i386-low.h (i386_dr_low_can_set_addr): New macro.
7111 (i386_dr_low_can_set_control): Likewise.
7112 (i386_get_debug_register_length): Likewise.
7113 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7114 (i386_dr_low_can_set_control): Likewise.
7115 (i386_get_debug_register_length): Likewise.
7117 2014-06-17 Gary Benson <gbenson@redhat.com>
7119 * i386-low.h (i386-dregs.h): New include.
7120 (DR_FIRSTADDR): Now in i386-dregs.h.
7121 (DR_LASTADDR): Likewise.
7122 (DR_NADDR): Likewise.
7123 (DR_STATUS): Likewise.
7124 (DR_CONTROL): Likewise.
7125 (i386_debug_reg_state): Likewise.
7126 (i386_dr_insert_watchpoint): Likewise.
7127 (i386_dr_remove_watchpoint): Likewise.
7128 (i386_dr_region_ok_for_watchpoint): Likewise.
7129 (i386_dr_stopped_data_address): Likewise.
7130 (i386_dr_stopped_by_watchpoint): Likewise.
7131 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7133 2014-06-18 Gary Benson <gbenson@redhat.com>
7135 * i386-low.h (i386_low_insert_watchpoint): Renamed to
7136 i386_dr_insert_watchpoint.
7137 (i386_low_remove_watchpoint): Renamed to
7138 i386_dr_remove_watchpoint.
7139 (i386_low_region_ok_for_watchpoint): Renamed to
7140 i386_dr_region_ok_for_watchpoint.
7141 (i386_low_stopped_data_address): Renamed to
7142 i386_dr_stopped_data_address.
7143 (i386_low_stopped_by_watchpoint): Renamed to
7144 i386_dr_stopped_by_watchpoint.
7145 * i386-low.c (i386_show_dr): Renamed to
7146 i386_dr_show and made nonstatic. All uses updated.
7147 (i386_length_and_rw_bits): Renamed to
7148 i386_dr_length_and_rw_bits and made nonstatic.
7150 (i386_insert_aligned_watchpoint): Renamed to
7151 i386_dr_insert_aligned_watchpoint and made nonstatic.
7153 (i386_remove_aligned_watchpoint): Renamed to
7154 i386_dr_remove_aligned_watchpoint and made nonstatic.
7156 (i386_update_inferior_debug_regs): Renamed to
7157 i386_dr_update_inferior_debug_regs and made nonstatic.
7159 (i386_low_insert_watchpoint): Renamed to
7160 i386_dr_insert_watchpoint. All uses updated.
7161 (i386_low_remove_watchpoint): Renamed to
7162 i386_dr_remove_watchpoint. All uses updated.
7163 (i386_low_region_ok_for_watchpoint): Renamed to
7164 i386_dr_region_ok_for_watchpoint. All uses updated.
7165 (i386_low_stopped_data_address): Renamed to
7166 i386_dr_stopped_data_address. All uses updated.
7167 (i386_low_stopped_by_watchpoint): Renamed to
7168 i386_dr_stopped_by_watchpoint. All uses updated.
7170 2014-06-18 Gary Benson <gbenson@redhat.com>
7172 * i386-low.c (i386_dr_low_can_set_addr): New macro.
7173 (i386_dr_low_can_set_control): Likewise.
7174 (i386_insert_aligned_watchpoint): New check.
7176 2014-06-18 Gary Benson <gbenson@redhat.com>
7178 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7181 2014-06-18 Gary Benson <gbenson@redhat.com>
7183 * i386-low.c (i386_length_and_rw_bits): Use internal_error
7184 instead of fatal and error.
7185 (i386_handle_nonaligned_watchpoint): Likewise.
7187 2014-06-18 Gary Benson <gbenson@redhat.com>
7189 * i386-low.c (i386_get_debug_register_length): New macro.
7190 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7191 (i386_show_dr): Use debug_printf instead of fprintf. Use
7192 phex to format values.
7194 2014-06-18 Gary Benson <gbenson@redhat.com>
7196 * i386-low.h: Comment changes.
7197 * i386-low.c: Likewise.
7199 2014-06-18 Gary Benson <gbenson@redhat.com>
7201 * i386-low.c: Whitespace changes.
7203 2014-06-12 Tom Tromey <tromey@redhat.com>
7205 * utils.c (freeargv): Remove.
7207 2014-06-12 Tom Tromey <tromey@redhat.com>
7209 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7210 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7211 (parse_debug_format_options): Likewise.
7212 (gdbserver_usage): Likewise.
7213 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7214 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7215 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7217 ($(LIBGNU)): Depend on libiberty.
7218 (all-lib): Recurse into all subdirs.
7219 (install-only): Invoke "install" target in subdirs.
7220 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7222 * configure: Rebuild.
7223 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
7224 for vasprintf, vsnprintf, or gettimeofday.
7225 * configure.srv: Don't add safe-ctype.o or lbasename.o to
7228 2014-06-05 Joel Brobecker <brobecker@adacore.com>
7230 * development.sh: Delete.
7231 * Makefile.in (config.status): Adjust dependency on development.sh.
7232 * configure.ac: Adjust development.sh source call.
7233 * configure: Regenerate.
7235 2014-06-02 Pedro Alves <palves@redhat.com>
7237 * ax.c (gdb_free_agent_expr): New function.
7238 * ax.h (gdb_free_agent_expr): New declaration.
7239 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7241 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7243 (clear_breakpoint_conditions_and_commands): New function.
7244 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7245 (clear_breakpoint_conditions_and_commands): New declaration.
7247 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7249 * linux-aarch64-low.c (asm/ptrace.h): Include.
7251 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7253 Fix TLS access for -static -pthread.
7254 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7255 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7256 (thread_db_load_search, try_thread_db_load_1): Initialize it.
7258 2014-05-20 Pedro Alves <palves@redhat.com>
7260 * linux-aarch64-low.c (aarch64_insert_point)
7261 (aarch64_remove_point): No longer check whether the type is
7262 supported here. Adjust to new interface.
7263 (the_low_target): Install aarch64_supports_z_point_type as
7264 supports_z_point_type method.
7265 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7266 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7267 instead of a Z packet char. Adjust.
7268 (arm_supports_z_point_type): New function.
7269 (arm_insert_point, arm_remove_point): Adjust to new interface.
7270 (the_low_target): Install arm_supports_z_point_type.
7271 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7272 (cris_insert_point, cris_remove_point): Adjust to new interface.
7273 Don't check whether the type is supported here.
7274 (the_low_target): Install cris_supports_z_point_type.
7275 * linux-low.c (linux_supports_z_point_type): New function.
7276 (linux_insert_point, linux_remove_point): Adjust to new interface.
7277 * linux-low.h (struct linux_target_ops) <insert_point,
7278 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7279 raw_breakpoint pointer parameter.
7280 <supports_z_point_type>: New method.
7281 * linux-mips-low.c (mips_supports_z_point_type): New function.
7282 (mips_insert_point, mips_remove_point): Adjust to new interface.
7283 Use mips_supports_z_point_type.
7284 (the_low_target): Install mips_supports_z_point_type.
7285 * linux-ppc-low.c (the_low_target): Install NULL as
7286 supports_z_point_type method.
7287 * linux-s390-low.c (the_low_target): Install NULL as
7288 supports_z_point_type method.
7289 * linux-sparc-low.c (the_low_target): Install NULL as
7290 supports_z_point_type method.
7291 * linux-x86-low.c (x86_supports_z_point_type): New function.
7292 (x86_insert_point): Adjust to new insert_point interface. Use
7293 insert_memory_breakpoint. Adjust to new
7294 i386_low_insert_watchpoint interface.
7295 (x86_remove_point): Adjust to remove_point interface. Use
7296 remove_memory_breakpoint. Adjust to new
7297 i386_low_remove_watchpoint interface.
7298 (the_low_target): Install x86_supports_z_point_type.
7299 * lynx-low.c (lynx_target_ops): Install NULL as
7300 supports_z_point_type callback.
7301 * nto-low.c (nto_supports_z_point_type): New.
7302 (nto_insert_point, nto_remove_point): Adjust to new interface.
7303 (nto_target_ops): Install nto_supports_z_point_type.
7304 * mem-break.c: Adjust intro comment.
7305 (struct raw_breakpoint) <raw_type, size>: New fields.
7306 <inserted>: Update comment.
7307 <shlib_disabled>: Delete field.
7308 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7309 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7310 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7311 (raw_bkpt_type_to_target_hw_bp_type): New function.
7312 (find_enabled_raw_code_breakpoint_at): New function.
7313 (find_raw_breakpoint_at): New type and size parameters. Use them.
7314 (insert_memory_breakpoint): New function, based off
7315 set_raw_breakpoint_at.
7316 (remove_memory_breakpoint): New function.
7317 (set_raw_breakpoint_at): Reimplement.
7318 (set_breakpoint): New, based on set_breakpoint_at.
7319 (set_breakpoint_at): Reimplement.
7320 (delete_raw_breakpoint): Go through the_target->remove_point
7321 instead of assuming memory breakpoints.
7322 (find_gdb_breakpoint_at): Delete.
7323 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7324 (find_gdb_breakpoint): New function.
7325 (set_gdb_breakpoint_at): Delete.
7326 (z_type_supported): New function.
7327 (set_gdb_breakpoint_1): New function, loosely based off
7328 set_gdb_breakpoint_at.
7329 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7330 (delete_gdb_breakpoint_at): Delete.
7331 (delete_gdb_breakpoint_1): New function, loosely based off
7332 delete_gdb_breakpoint_at.
7333 (delete_gdb_breakpoint): New function.
7334 (clear_gdb_breakpoint_conditions): Rename to ...
7335 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7337 (add_condition_to_breakpoint): Make static.
7338 (add_breakpoint_condition): Take a struct breakpoint pointer
7339 instead of an address. Adjust.
7340 (gdb_condition_true_at_breakpoint): Rename to ...
7341 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7343 (gdb_condition_true_at_breakpoint): Reimplement.
7344 (add_breakpoint_commands): Take a struct breakpoint pointer
7345 instead of an address. Adjust.
7346 (gdb_no_commands_at_breakpoint): Rename to ...
7347 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7348 parameter. Return true if no breakpoint was found. Change debug
7350 (gdb_no_commands_at_breakpoint): Reimplement.
7351 (run_breakpoint_commands): Rename to ...
7352 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7353 and change return type to boolean.
7354 (run_breakpoint_commands): New function.
7355 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7356 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7357 breakpoint. Go through the_target->remove_point instead of
7358 assuming memory breakpoint.
7359 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7360 software and hardware breakpoints.
7361 (reinsert_raw_breakpoint): Go through the_target->insert_point
7362 instead of assuming memory breakpoint.
7363 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7364 software and hardware breakpoints.
7365 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7366 Check both software and hardware breakpoints.
7367 (validate_inserted_breakpoint): Assert the breakpoint is a
7368 software breakpoint. Set the inserted flag to -1 instead of
7369 setting shlib_disabled.
7370 (delete_disabled_breakpoints): Adjust.
7371 (validate_breakpoints): Only validate software breakpoints.
7372 Adjust to inserted flag change.
7373 (check_mem_read, check_mem_write): Skip breakpoint types other
7374 than software breakpoints. Adjust to inserted flag change.
7375 * mem-break.h (enum raw_bkpt_type): New enum.
7376 (raw_breakpoint, struct process_info): Forward declare.
7377 (Z_packet_to_target_hw_bp_type): Delete declaration.
7378 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7379 (set_gdb_breakpoint, delete_gdb_breakpoint)
7380 (clear_breakpoint_conditions): New declarations.
7381 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7382 (breakpoint_inserted_here): Update comment.
7383 (add_breakpoint_condition, add_breakpoint_commands): Replace
7384 address parameter with a breakpoint pointer parameter.
7385 (gdb_breakpoint_here): Update comment.
7386 (delete_gdb_breakpoint_at): Delete.
7387 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7388 * server.c (process_point_options): Take a struct breakpoint
7389 pointer instead of an address. Adjust.
7390 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7391 delete_gdb_breakpoint.
7392 * spu-low.c (spu_target_ops): Install NULL as
7393 supports_z_point_type method.
7394 * target.h: Include mem-break.h.
7395 (struct target_ops) <prepare_to_access_memory>: Update comment.
7396 <supports_z_point_type>: New field.
7397 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7398 instead of a char. Also take a raw breakpoint pointer.
7399 * win32-arm-low.c (the_low_target): Install NULL as
7400 supports_z_point_type.
7401 * win32-i386-low.c (i386_supports_z_point_type): New function.
7402 (i386_insert_point, i386_remove_point): Adjust to new interface.
7403 (the_low_target): Install i386_supports_z_point_type.
7404 * win32-low.c (win32_supports_z_point_type): New function.
7405 (win32_insert_point, win32_remove_point): Adjust to new interface.
7406 (win32_target_ops): Install win32_supports_z_point_type.
7407 * win32-low.h (struct win32_target_ops):
7408 <supports_z_point_type>: New method.
7409 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7410 instead of a char. Also take a raw breakpoint pointer.
7412 2014-05-20 Pedro Alves <palves@redhat.com>
7414 * mem-break.h: Include break-common.h.
7415 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7416 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7417 (Z_packet_to_target_hw_bp_type): New declaration.
7418 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7419 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7420 (Z_PACKET_ACCESS_WP): Delete macros.
7421 (Z_packet_to_hw_type): Delete function.
7422 * i386-low.h: Don't include break-common.h here.
7423 (Z_packet_to_hw_type): Delete declaration.
7424 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7425 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7426 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7427 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7428 * linux-aarch64-low.c: Don't include break-common.h here.
7429 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7430 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7431 (Z_packet_to_target_hw_bp_type): Delete function.
7432 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7434 (mips_insert_point, mips_remove_point): Use
7435 Z_packet_to_target_hw_bp_type.
7437 2014-05-20 Pedro Alves <palves@redhat.com>
7439 * linux-aarch64-low.c: Include break-common.h.
7440 (enum target_point_type): Delete.
7441 (Z_packet_to_point_type): Rename to ...
7442 (Z_packet_to_target_hw_bp_type): ... this, and return a
7443 target_hw_bp_type instead.
7444 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7445 instead of an enum target_point_type.
7446 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7448 (aarch64_dr_state_insert_one_point)
7449 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7450 (aarch64_handle_aligned_watchpoint)
7451 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7452 Take an enum target_hw_bp_type instead of an enum
7454 (aarch64_supports_z_point_type): New function.
7455 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7456 use Z_packet_to_target_hw_bp_type.
7458 2014-05-20 Joel Brobecker <brobecker@adacore.com>
7460 * configure.ac: Only use -Werror by default when DEVELOPMENT
7462 * configure: Regenerate.
7464 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7466 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7467 * linux-x86-low.c (X86_64_USER_REGS): New.
7468 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7470 2014-04-28 Yao Qi <yao@codesourcery.com>
7472 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7475 2014-04-25 Pedro Alves <palves@redhat.com>
7478 * linux-low.c (linux_attach_fail_reason_string): New function.
7479 (linux_attach_lwp): Delete.
7480 (linux_attach_lwp_1): Rename to ...
7481 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7482 argument. Remove "initial" parameter. Return int instead of
7483 void. Don't error or warn here.
7484 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7485 failure to attach to the tgid. Call warning when failing to
7487 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7488 argument. Remove "initial" parameter. Return int instead of
7489 void. Don't error or warn here.
7490 (linux_attach_fail_reason_string): New declaration.
7491 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7492 interface change. Use linux_attach_fail_reason_string.
7494 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
7495 Walfred Tedeschi <walfred.tedeschi@intel.com>
7497 * Makefile.in: Added rules to handle new files
7498 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7499 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7500 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7501 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7502 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7503 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7505 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7506 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7507 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7508 i386/x32-avx512.xml.
7509 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7510 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7511 i386/x32-avx512-linux.xml.
7512 * i387-fp.c (num_avx512_k_registers): New constant for number
7514 (num_avx512_zmmh_low_registers): New constant for number of
7515 lower ZMM registers (0-15).
7516 (num_avx512_zmmh_high_registers): New constant for number of
7517 higher ZMM registers (16-31).
7518 (num_avx512_ymmh_registers): New contant for number of higher
7519 YMM registers (ymm16-31 added by avx521 on x86_64).
7520 (num_avx512_xmm_registers): New constant for number of higher
7521 XMM registers (xmm16-31 added by AVX512 on x86_64).
7522 (struct i387_xsave): Add space for AVX512 registers.
7523 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7524 Add code to handle AVX512 registers.
7525 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7526 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7527 prototypei from generated file.
7528 (tdesc_amd64_avx512_linux): Likewise.
7529 (init_registers_x32_avx512_linux): Likewise.
7530 (tdesc_x32_avx512_linux): Likewise.
7531 (init_registers_i386_avx512_linux): Likewise.
7532 (tdesc_i386_avx512_linux): Likewise.
7533 (x86_64_regmap): Add AVX512 registers.
7534 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7536 (initialize_low_arch): Add code to initialize AVX512 registers.
7538 2014-04-23 Pedro Alves <palves@redhat.com>
7540 * mem-break.c (find_gdb_breakpoint_at): Make static.
7541 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7543 2014-04-23 Pedro Alves <palves@redhat.com>
7545 * i386-low.c: Don't include break-common.h here.
7546 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7547 prototype to take target_hw_bp_type as argument instead of a Z
7549 * i386-low.h: Include break-common.h here.
7550 (Z_packet_to_hw_type): Declare.
7551 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7553 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7554 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7555 (x86_remove_point): Convert the packet number to a
7556 target_hw_bp_type before calling i386_low_remove_watchpoint.
7557 * win32-i386-low.c (i386_insert_point): Convert the packet number
7558 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7559 (i386_remove_point): Convert the packet number to a
7560 target_hw_bp_type before calling i386_low_remove_watchpoint.
7562 2014-04-23 Pedro Alves <palves@redhat.com>
7564 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7566 2014-04-10 Pedro Alves <palves@redhat.com>
7568 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7569 Check if the condition or command is NULL before checking if the
7570 breakpoint is known. On success, return true.
7571 * mem-break.h (add_breakpoint_condition): Document return.
7572 (add_breakpoint_commands): Add describing comment.
7573 * server.c (skip_to_semicolon): New function.
7574 (process_point_options): Use it.
7576 2014-04-09 Pedro Alves <palves@redhat.com>
7578 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7581 2014-02-27 Pedro Alves <palves@redhat.com>
7584 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7586 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7588 (last_thread_of_process_p): Take a PID argument instead of a
7590 (linux_wait_for_lwp): Delete.
7591 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7593 (linux_low_filter_event): New function, party factored out from
7594 linux_wait_for_event.
7595 (linux_wait_for_event): Rename to ...
7596 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7597 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7598 sigsuspend. Check for zombie leaders.
7599 (linux_wait_for_event): Reimplement as wrapper around
7600 linux_wait_for_event_filtered.
7601 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7602 a normal or signal exit is seen, it's the whole process exiting.
7603 (wait_for_sigstop): No longer a for_each_inferior callback.
7604 Rewrite on top of linux_wait_for_event_filtered.
7605 (stop_all_lwps): Call wait_for_sigstop directly.
7606 * server.c (resume, handle_target_event): Handle
7607 TARGET_WAITKIND_NO_RESUMED.
7609 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7611 * win32-low.c (psapi_get_dll_name,
7612 * win32_CreateToolhelp32Snapshot): Delete.
7613 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7614 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7616 (handle_load_dll): Add function description.
7617 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7619 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7621 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7623 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7624 base address when calling win32_add_one_solib.
7625 (handle_load_dll): Delete local variable load_addr.
7626 Remove 0x1000 offset applied to DLL base address when calling
7627 win32_add_one_solib.
7628 (handle_unload_dll): Add comment.
7630 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7632 * win32-low.c (win32_add_all_dlls): Renames
7633 win32_ensure_ntdll_loaded. Rewrite function documentation.
7634 Adjust implementation to always load all DLLs.
7635 Add 0x1000 offset to DLL base address when calling
7636 win32_add_one_solib.
7637 (child_initialization_done): New static global.
7638 (do_initial_child_stuff): Set child_initialization_done to
7639 zero during child initialization, and 1 after. Replace call
7640 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7642 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7643 (handle_unload_dll): Add function documentation.
7644 (get_child_debug_event): Ignore load and unload DLL events
7645 during child initialization.
7647 2014-02-20 Doug Evans <dje@google.com>
7649 Remove global all_lwps.
7650 * inferiors.h (ptid_of): Move here from linux-low.h.
7651 (pid_of, lwpid_of): Ditto.
7652 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7653 parameter is a struct thread_info * now.
7654 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7655 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7656 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7658 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7659 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7660 * linux-arm-low.c (update_registers_callback): Update, "entry"
7661 parameter is a struct thread_info * now.
7662 Fetch lwpid from current_inferior directly.
7663 (arm_insert_point): Pass &all_threads to find_inferior instead of
7665 (arm_remove_point): Ditto.
7666 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7667 (arm_prepare_to_resume): Fetch pid from thread.
7668 (arm_read_description): Fetch lwpid from current_inferior directly.
7669 * linux-low.c (all_lwps): Delete.
7670 (delete_lwp): Delete call to remove_inferior.
7671 (handle_extended_wait): Fetch lwpid from thread.
7672 (add_lwp): Don't set lwp->entry.id. Remove call to
7673 add_inferior_to_list.
7674 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7675 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7676 (kill_one_lwp_callback): Ditto.
7677 (linux_kill): Don't dereference NULL pointer.
7678 Fetch ptid,lwpid from thread.
7679 (get_detach_signal): Fetch ptid from thread.
7680 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7681 Simplify call to regcache_invalidate_thread.
7682 (delete_lwp_callback): Update, "entry" parameter is a
7683 struct thread_info * now. Fetch pid from thread.
7684 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7685 (status_pending_p_callback): Update, "entry" parameter is a
7686 struct thread_info * now. Fetch ptid from thread.
7687 (find_lwp_pid): Update, "entry" parameter is a
7688 struct thread_info * now.
7689 (linux_wait_for_lwp): Fetch pid from thread.
7690 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7691 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7692 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7693 (dequeue_one_deferred_signal): Ditto.
7694 (cancel_breakpoint): Fetch ptid from current_inferior.
7695 (linux_wait_for_event): Pass &all_threads to find_inferior,
7696 not &all_lwps. Fetch ptid, lwpid from thread.
7697 (count_events_callback): Update, "entry" parameter is a
7698 struct thread_info * now.
7699 (select_singlestep_lwp_callback): Ditto.
7700 (select_event_lwp_callback): Ditto.
7701 (cancel_breakpoints_callback): Ditto.
7702 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7704 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7705 (unsuspend_one_lwp): Update, "entry" parameter is a
7706 struct thread_info * now.
7707 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7709 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7710 Fetch lwpid from thread, not lwp.
7711 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7712 Pass &all_threads to find_inferior, not &all_lwps.
7713 (send_sigstop): Fetch lwpid from thread, not lwp.
7714 (send_sigstop_callback): Update, "entry" parameter is a
7715 struct thread_info * now.
7716 (suspend_and_send_sigstop_callback): Ditto.
7717 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7718 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7719 struct thread_info * now.
7720 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7722 (lwp_running): Update, "entry" parameter is a
7723 struct thread_info * now.
7724 (stop_all_lwps): Fetch ptid from thread.
7725 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7726 (linux_resume_one_lwp): Fetch lwpid from thread.
7727 (linux_set_resume_request): Update, "entry" parameter is a
7728 struct thread_info * now. Fetch pid, lwpid from thread.
7729 (resume_status_pending_p): Update, "entry" parameter is a
7730 struct thread_info * now.
7731 (need_step_over_p): Ditto. Fetch lwpid from thread.
7732 (start_step_over): Fetch lwpid from thread.
7733 (linux_resume_one_thread): Update, "entry" parameter is a
7734 struct thread_info * now. Fetch lwpid from thread.
7735 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7736 (proceed_one_lwp): Update, "entry" parameter is a
7737 struct thread_info * now. Fetch lwpid from thread.
7738 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7739 struct thread_info * now.
7740 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7741 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7742 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7744 (regsets_store_inferior_registers): Ditto.
7745 (fetch_register, store_register): Ditto.
7746 (linux_read_memory, linux_write_memory): Ditto.
7747 (linux_request_interrupt): Ditto.
7748 (linux_read_auxv): Ditto.
7749 (linux_xfer_siginfo): Ditto.
7750 (linux_qxfer_spu): Ditto.
7751 (linux_qxfer_libraries_svr4): Ditto.
7752 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7753 moved to inferiors.h.
7755 (get_thread_lwp): Update.
7756 (struct lwp_info): Delete member "entry". Simplify comment for
7759 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7760 current_inferior directly.
7761 (update_watch_registers_callback): Update, "entry" parameter is a
7762 struct thread_info * now. Fetch pid from thread.
7763 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7764 (mips_insert_point): Fetch lwpid from current_inferior.
7765 Pass &all_threads to find_inferior, not &all_lwps.
7766 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7767 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7769 (mips_stopped_data_address): Ditto.
7770 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7772 * linux-tile-low.c (tile_arch_setup): Ditto.
7773 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7774 (update_debug_registers_callback): Update, "entry" parameter is a
7775 struct thread_info * now. Fetch pid from thread.
7776 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7777 Pass &all_threads to find_inferior, not &all_lwps.
7778 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7779 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7780 Pass &all_threads to find_inferior, not &all_lwps.
7781 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7782 (i386_dr_low_get_status): Ditto.
7783 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7784 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7785 (x86_linux_read_description): Ditto.
7786 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7788 2014-02-20 Doug Evans <dje@google.com>
7790 * inferiors.c (get_first_inferior): Fix buglet.
7792 2014-02-19 Doug Evans <dje@google.com>
7794 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7795 * inferiors.c (add_thread): Change result type to struct thread_info *.
7796 All callers updated.
7797 (add_lwp): Call add_thread here instead of in callers.
7798 All callers updated.
7799 * linux-low.h (get_lwp_thread): Rewrite.
7800 (struct lwp_info): New member "thread".
7802 2014-02-19 Doug Evans <dje@google.com>
7804 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7805 All callers updated.
7807 2014-02-19 Doug Evans <dje@google.com>
7809 * inferiors.c (add_thread): Fix whitespace.
7811 2014-02-19 Doug Evans <dje@google.com>
7813 * dll.c (clear_dlls): Replace accessing list implemention details
7815 * gdbthread.h (get_first_thread): Declare.
7816 * inferiors.c (for_each_inferior_with_data): New function.
7817 (get_first_thread): New function.
7818 (find_thread_ptid): Simplify.
7819 (get_first_inferior): New function.
7820 (clear_list): Delete.
7821 (one_inferior_p): New function.
7822 (clear_inferior_list): New function.
7823 (clear_inferiors): Update.
7824 * inferiors.h (for_each_inferior_with_data): Declare.
7825 (clear_inferior_list): Declare.
7826 (one_inferior_p): Declare.
7827 (get_first_inferior): Declare.
7828 * linux-low.c (linux_wait_for_event): Replace accessing list
7829 implemention details with API function.
7830 * server.c (target_running): Ditto.
7831 (accumulate_file_name_length): New function.
7832 (emit_dll_description): New function.
7833 (handle_qxfer_libraries): Replace accessing list implemention
7834 details with API function.
7835 (handle_qxfer_threads_worker): New function.
7836 (handle_qxfer_threads_proper): Replace accessing list implemention
7837 details with API function.
7838 (handle_query): Ditto.
7839 (visit_actioned_threads_callback_ftype): New typedef.
7840 (visit_actioned_threads_data): New struct.
7841 (visit_actioned_threads): Rewrite to be find_inferior callback.
7842 (resume): Call find_inferior.
7843 (handle_status): Replace accessing list implemention
7844 details with API function.
7845 (process_serial_event): Replace accessing list implemention details
7847 * target.c (set_desired_inferior): Replace accessing list implemention
7848 details with API function.
7849 * tracepoint.c (same_process_p): New function.
7850 (gdb_agent_about_to_close): Replace accessing list implemention
7851 details with API function.
7852 * win32-low.c (child_delete_thread): Replace accessing list
7853 implemention details with API function.
7854 (match_dll_by_basename): New function.
7855 (dll_is_loaded_by_basename): New function.
7856 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7857 details call to dll_is_loaded_by_basename.
7859 2014-02-19 Doug Evans <dje@google.com>
7861 * dll.h (struct dll_info): Add comment.
7862 * gdbthread.h (struct thread_info): Add comment.
7863 (current_ptid): Simplify.
7864 * inferiors.c (add_process): Update.
7865 (remove_process): Update.
7866 * inferiors.h (struct process_info): Rename member "head" to "entry".
7867 * linux-low.c (delete_lwp): Update.
7869 (last_thread_of_process_p): Update.
7870 (kill_one_lwp_callback, linux_kill): Update.
7871 (status_pending_p_callback): Update.
7872 (wait_for_sigstop): Update. Simplify read of ptid.
7873 (start_step_over): Update.
7874 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7875 (get_lwp_thread): Update.
7876 (struct lwp_info): Rename member "head" to "entry".
7877 * regcache.h (inferior_list_entry): Delete.
7878 * server.c (kill_inferior_callback): Update.
7879 (detach_or_kill_inferior_callback): Update.
7880 (print_started_pid): Update.
7881 (print_attached_pid): Update.
7882 (process_serial_event): Simplify read of ptid.
7883 * thread-db.c (thread_db_create_event): Update.
7884 (thread_db_get_tls_address): Update.
7885 * win32-low.c (current_inferior_ptid): Simplify.
7887 2014-02-19 Tom Tromey <tromey@redhat.com>
7889 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7891 (target_supports_btrace): Update.
7893 2014-02-14 Yao Qi <yao@codesourcery.com>
7895 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7896 (rsp-low-ipa.o): New target.
7898 2014-02-12 Tom Tromey <tromey@redhat.com>
7900 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7901 convert_ascii_to_int.
7902 * regcache.c (registers_to_string): Likewise.
7903 * remote-utils.c (decode_M_packet): Likewise.
7904 * server.c (process_serial_event): Likewise.
7906 2014-02-12 Tom Tromey <tromey@redhat.com>
7908 * server.c (handle_query, handle_v_run): Use hex2bin, not
7910 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7912 2014-02-12 Tom Tromey <tromey@redhat.com>
7914 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7915 convert_int_to_ascii.
7916 * regcache.c (registers_to_string, collect_register_as_string):
7918 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7920 * server.c (process_serial_event): Likewise.
7921 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7922 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7924 2014-02-12 Tom Tromey <tromey@redhat.com>
7926 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7927 bin2hex, not hexify.
7928 * tracepoint.c (cmd_qtstatus): Likewise.
7930 2014-02-12 Tom Tromey <tromey@redhat.com>
7932 * remote-utils.c (monitor_output): Pass explicit length to
7935 2014-02-12 Tom Tromey <tromey@redhat.com>
7937 * tracepoint.c: Include rsp-low.h.
7938 * server.c: Include rsp-low.h.
7939 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7940 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7942 * remote-utils.c: Include rsp-low.h.
7943 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7944 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7945 (convert_int_to_ascii, convert_ascii_to_int): Move to
7947 * regcache.c: Include rsp-low.h.
7948 * ax.c: Include rsp-low.h.
7949 * Makefile.in (SFILES): Add common/rsp-low.c.
7950 (OBS): Add rsp-low.o.
7951 (rsp-low.o): New target.
7953 2014-02-12 Tom Tromey <tromey@redhat.com>
7955 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7956 Include print-utils.h.
7957 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7958 (plongest, thirty_two, phex_nz): Remove.
7959 * Makefile.in (SFILES): Add common/print-utils.c.
7960 (OBS): Add print-utils.o.
7961 (print-utils-ipa.o): New target.
7962 (print-utils.o): New target.
7963 (IPA_OBJS): Add print-utils-ipa.o.
7965 2014-02-06 Tom Tromey <tromey@redhat.com>
7967 * Makefile.in (SFILES): Fix indentation.
7969 2014-02-05 Doug Evans <dje@google.com>
7971 * linux-low.c (linux_wait_for_event): Improve comment.
7972 (linux_wait_1): Keep current_inferior in sync with event_child.
7974 2014-01-22 Doug Evans <dje@google.com>
7976 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7978 2014-01-22 Doug Evans <dje@google.com>
7980 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7981 * configure: Regenerate.
7982 * config.in: Regenerate.
7983 * Makefile.in (SFILES): Add debug.c.
7985 * debug.c: New file.
7986 * debug.h: New file.
7987 * linux-aarch64-low.c (*): Update all debugging printfs to use
7988 debug_printf instead of fprintf.
7989 * linux-arm-low.c (*): Ditto.
7990 * linux-cris-low.c (*): Ditto.
7991 * linux-crisv32-low.c (*): Ditto.
7992 * linux-m32r-low.c (*): Ditto.
7993 * linux-sparc-low.c (*): Ditto.
7994 * linux-x86.c (*): Ditto.
7995 * linux-low.c (*): Ditto.
7996 (linux_wait_1): Add calls to debug_enter, debug_exit.
7997 (linux_wait): Remove redundant debugging printf.
7998 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7999 (linux_resume, unstop_all_lwps): Ditto.
8000 * mem-break.c (*): Update all debugging printfs to use
8001 debug_printf instead of fprintf.
8002 * remote-utils.c (*): Ditto.
8003 * thread-db.c (*): Ditto.
8004 * server.c #include <ctype.h>, "gdb_vecs.h".
8005 (debug_threads): Moved to debug.c.
8006 (*): Update all debugging printfs to use debug_printf instead of
8008 (start_inferior): Replace call to fflush with call to debug_flush.
8009 (monitor_show_help): Mention set debug-format.
8010 (parse_debug_format_options): New function.
8011 (handle_monitor_command): Handle "monitor set debug-format".
8012 (gdbserver_usage): Mention --debug-format.
8013 (main): Parse --debug-format.
8014 * server.h (debug_threads): Declaration moved to debug.h.
8016 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8017 trace_debug_1 that uses debug_printf.
8018 (tracepoint_look_up_symbols): Update all debugging printfs to use
8019 debug_printf instead of fprintf.
8021 2014-01-20 Baruch Siach <baruch@tkos.co.il>
8023 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8026 2014-01-17 Pedro Alves <palves@redhat.com>
8029 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8030 defined after including gdb_proc_service.h.
8032 2014-01-16 Doug Evans <dje@google.com>
8034 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8035 (match_dll): Use it.
8037 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8039 * target.h (target_ops) <read_btrace>: Change parameters and
8040 return type to allow error reporting.
8041 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8042 trace reading errors on.
8043 * linux-low.c (linux_low_read_btrace): Pass trace reading
8045 (linux_low_disable_btrace): New.
8047 2014-01-15 Doug Evans <dje@google.com>
8049 * inferiors.c (thread_id_to_gdb_id): Delete.
8050 * inferiors.h (thread_id_to_gdb_id): Delete.
8052 2014-01-13 Eli Zaretskii <eliz@gnu.org>
8054 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8055 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
8058 2014-01-08 Pedro Alves <palves@redhat.com>
8060 * server.c (handle_status): Don't discard previous queued stop
8061 replies or thread's pending status here.
8062 (main) <disconnection>: Do it here instead.
8064 2014-01-08 Pedro Alves <palves@redhat.com>
8066 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
8067 * server.c (visit_actioned_threads, handle_pending_status): New
8069 (handle_v_cont): Factor out parts to ...
8070 (resume): ... this new function. If in all-stop, and a thread
8071 being resumed has a pending status, report it without actually
8073 (myresume): Adjust to use the new 'resume' function.
8074 (clear_pending_status_callback, set_pending_status_callback)
8075 (find_status_pending_thread_callback): New functions.
8076 (handle_status): Handle the case of multiple threads having
8077 interesting statuses to report. Report threads' real last signal
8078 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
8079 with an interesting thread to report the status for, instead of
8080 always reporting the status of the first thread.
8082 2014-01-01 Joel Brobecker <brobecker@adacore.com>
8084 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8085 * gdbreplay.c (gdbreplay_version): Likewise.
8087 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
8089 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8090 iov.iov_len with the real length in use.
8092 2013-12-13 Joel Brobecker <brobecker@adacore.com>
8094 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8095 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8096 for all targets that use win32-low.c.
8097 * win32-low.c (win32_ensure_ntdll_loaded): New function.
8098 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8100 2013-12-13 Pedro Alves <palves@redhat.com>
8102 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8103 if equal to TARGET_WAITKIND_LOADED.
8104 * win32-low.c (cached_status): New static global.
8105 (win32_wait): Add declaration.
8106 (do_initial_child_stuff): Flush all initial pending debug events
8107 up to the initial breakpoint.
8108 (win32_wait): If CACHED_STATUS was set, return that instead
8109 of doing a real wait. Remove the code resuming the execution
8110 of the inferior after receiving a TARGET_WAITKIND_LOADED event
8111 during the initial phase. Also remove the code changing
8112 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8113 TARGET_WAITKIND_STOPPED.
8115 2013-12-11 Yao Qi <yao@codesourcery.com>
8117 * notif.c (handle_notif_ack): Return 0 if no notification
8120 2013-11-20 Doug Evans <dje@google.com>
8122 * linux-low.c (linux_set_resume_request): Fix comment.
8124 2013-11-20 Doug Evans <dje@google.com>
8126 * linux-low.c (resume_status_pending_p): Tweak comment.
8128 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
8130 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8131 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8132 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8133 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8134 (srv_amd64_regobj): Add amd64-mpx.o.
8135 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8136 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8137 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8138 * i387-fp.c (num_pl_bnd_register) Added constant.
8139 (num_pl_bnd_cfg_registers) Added constant.
8140 (struct i387_xsave) Added reserved area and MPX fields.
8141 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8142 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8144 (tdesc_i386_mpx_linux): Add MPX amd64 target.
8145 (init_registers_amd64_mpx_linux): Declare new function.
8146 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8147 (x86_64_regmap): Add MPX registers.
8148 (x86_linux_read_description): Add MPX case.
8149 (initialize_low_arch): Initialize MPX targets.
8151 2013-11-18 Tom Tromey <tromey@redhat.com>
8153 * configure: Rebuild.
8154 * configure.ac: Don't check for stdlib.h.
8155 * gdbreplay.c: Unconditionally include stdlib.h.
8157 2013-11-18 Tom Tromey <tromey@redhat.com>
8159 * config.in: Rebuild.
8160 * configure: Rebuild.
8161 * configure.ac: Don't use AC_HEADER_DIRENT.
8163 2013-11-18 Tom Tromey <tromey@redhat.com>
8165 * server.h: Don't check HAVE_STRING_H.
8166 * gdbreplay.c: Don't check HAVE_STRING_H.
8167 * configure: Rebuild.
8169 2013-11-18 Tom Tromey <tromey@redhat.com>
8171 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8174 2013-11-08 Tom Tromey <tromey@redhat.com>
8176 * configure, config.in: Rebuild.
8177 * configure.ac: Remove unused configury.
8179 2013-11-08 Tom Tromey <tromey@redhat.com>
8181 * acinclude.m4: Include common.m4, codeset.m4.
8182 * configure, config.in: Rebuild.
8183 * configure.ac: Use GDB_AC_COMMON.
8185 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
8187 * linux-s390-low.c (HWCAP_S390_TE): New define.
8188 (s390_arch_setup): Consider the TE field in the HWCAP for
8189 determining 'have_regset_tdb'.
8191 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
8194 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8197 2013-10-02 Pedro Alves <palves@redhat.com>
8199 * server.c (process_serial_event): Don't output "GDBserver
8200 exiting" if GDB is connected through stdio.
8201 * target.c (mywait): Likewise, be silent if GDB is connected
8204 2013-10-01 Joel Brobecker <brobecker@adacore.com>
8206 * lynx-low.c (lynx_add_threads_after_attach): New function.
8207 (lynx_attach): Remove call to add_thread. Add call to
8208 lynx_add_threads_after_attach instead.
8210 2013-09-28 Mike Frysinger <vapier@gentoo.org>
8212 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8213 * config.in, configure: Regenerated.
8215 2013-09-18 Yao Qi <yao@codesourcery.com>
8218 * server.c (start_inferior): Clear 'resume_info'.
8220 2013-09-16 Jiong Wang <jiwang@tilera.com>
8222 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8225 2013-09-16 Jiong Wang <jiwang@tilera.com>
8227 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8228 linux-tile-low.o to srv_tgtobj.
8230 2013-09-16 Will Newton <will.newton@linaro.org>
8232 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8235 2013-09-06 Pedro Alves <palves@redhat.com>
8237 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8238 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8239 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8240 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8241 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8242 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8244 2013-09-06 Pedro Alves <palves@redhat.com>
8246 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8247 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8249 2013-09-06 Pedro Alves <palves@redhat.com>
8251 * linux-amd64-ipa.c: Include tracepoint.h.
8252 * linux-i386-ipa.c: Include tracepoint.h.
8254 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8256 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8257 (ps_get_thread_area): New function.
8259 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8261 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8262 (initialize_low_arch): Call init_registers_crisv32 rather than
8263 init_register_crisv32.
8265 2013-09-05 Pedro Alves <palves@redhat.com>
8267 * server.h (handle_vFile, hostio_last_error_from_errno): Move
8269 * hostio.h: ... this new file.
8270 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8271 win32-low.c: Include hostio.h.
8273 2013-09-05 Pedro Alves <palves@redhat.com>
8275 * server.h (gdb_client_data, handler_func, callback_handler_func)
8276 (delete_file_handler, add_file_handler, append_callback_event)
8277 (delete_callback_event, start_event_loop, initialize_event_loop):
8278 Move to event-loop.h and include it.
8279 * event-loop.h: New file.
8281 2013-09-05 Pedro Alves <palves@redhat.com>
8283 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8284 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8285 (loaded_dll, unloaded_dll): Move to ...
8286 * dll.h: ... this new file.
8287 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8289 2013-09-05 Pedro Alves <palves@redhat.com>
8291 * server.h (current_process, get_thread_process, all_processes)
8292 (add_inferior_to_list, for_each_inferior, current_inferior)
8293 (remove_inferior, add_process, remove_process, find_process_pid)
8294 (have_started_inferiors_p, have_attached_inferiors_p)
8295 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8296 (clear_inferiors, find_inferior, find_inferior_id)
8297 (inferior_target_data, set_inferior_target_data)
8298 (inferior_regcache_data, set_inferior_regcache_data): Move to
8299 inferiors.h, and include it.
8300 * inferiors.h: New file.
8302 2013-09-05 Pedro Alves <palves@redhat.com>
8304 * server.h (struct emit_ops, current_insn_ptr, emit_error):
8308 2013-09-05 Pedro Alves <palves@redhat.com>
8310 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8312 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8313 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8314 (handle_tracepoint_general_set, handle_tracepoint_query)
8315 (tracepoint_finished_step, tracepoint_was_hit)
8316 (release_while_stepping_state_list, current_traceframe)
8317 (in_readonly_region, traceframe_read_mem)
8318 (fetch_traceframe_registers, traceframe_read_sdata)
8319 (traceframe_read_info, struct fast_tpoint_collect_status)
8320 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8321 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8322 (supply_fast_tracepoint_registers)
8323 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8324 (ipa_tdesc, claim_trampoline_space)
8325 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8326 (agent_mem_read, agent_get_trace_state_variable_value)
8327 (agent_set_trace_state_variable_value, agent_tsv_read)
8328 (agent_mem_read_string, get_raw_reg_func_addr)
8329 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8330 * tracepoint.h: ... this new file.
8332 2013-09-05 Pedro Alves <palves@redhat.com>
8334 * server.h (perror_with_name, error, fatal, warning, paddress)
8335 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8337 * utils.h: New file.
8339 2013-09-05 Pedro Alves <palves@redhat.com>
8341 * server.h (remote_debug, noack_mode, transport_is_reliable)
8342 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8343 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8344 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8345 (write_enn, initialize_async_io, enable_async_io)
8346 (disable_async_io, check_remote_input_interrupt_request)
8347 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8348 (dead_thread_notify, prepare_resume_reply)
8349 (decode_address_to_semicolon, decode_address, decode_m_packet)
8350 (decode_M_packet, decode_X_packet, decode_xfer_write)
8351 (decode_search_memory_packet, unhexify, hexify)
8352 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8353 (look_up_one_symbol, relocate_instruction)
8354 (monitor_output): Move to remote-utils.h, and include it.
8355 * remote-utils.h: New file.
8357 2013-09-05 Pedro Alves <palves@redhat.com>
8359 * server.h (_): Delete.
8361 2013-09-02 Pedro Alves <palves@redhat.com>
8363 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8364 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8366 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8368 2013-09-02 Pierre Muller <muller@sourceware.org>
8370 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8371 or WriteProcessMemory complete successfully and handle
8372 ERROR_PARTIAL_COPY error.
8374 2013-09-02 Pedro Alves <palves@redhat.com>
8376 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8377 error instead of EIO.
8379 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8382 * linux-low.c: Include filestuff.h.
8383 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8384 * lynx-low.c: Include filestuff.h.
8385 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8386 * server.c: Include filestuff.h.
8387 (main): Call notice_open_fds.
8388 * spu-low.c: Include filestuff.h.
8389 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8391 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
8393 * Makefile.in: Explain why ../target and ../nat are not
8394 listed as include file search paths.
8395 (linux-waitpid.o): New object file rule.
8396 * configure.srv (srv_native_linux_obj): New variable.
8397 Replace all occurrences of linux native object files with
8398 $srv_native_linux_obj.
8399 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8400 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8401 (linux_enable_event_reporting): Remove declaration.
8402 (my_waitpid): Moved to common/linux-waitpid.c.
8403 (linux_wait_for_event): Pass ptid when calling
8404 linux_enable_event_reporting.
8405 (linux_supports_tracefork_flag): Remove.
8406 (linux_enable_event_reporting): Likewise.
8407 (linux_tracefork_grandchild): Remove.
8408 (STACK_SIZE): Moved to common/linux-ptrace.c.
8409 (linux_tracefork_child): Remove.
8410 (linux_test_for_tracefork): Remove.
8411 (linux_look_up_symbols): Call linux_supports_traceclone.
8412 (initialize_low): Remove call to linux_test_for_tracefork.
8413 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8414 common/linux-ptrace.h.
8415 (PTRACE_TYPE_ARG4): Likewise.
8416 Include linux-ptrace.h.
8418 2013-08-21 Pedro Alves <palves@redhat.com>
8420 * config.in: Renegerate.
8422 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
8424 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8425 (SFILES): Remove $(srcdir)/common/target-common.c and
8426 add $(srcdir)/target/waitstatus.c.
8427 (OBS): Remove target-common.o and add waitstatus.o.
8428 (server_h): Remove $(srcdir)/../common/target-common.h and
8429 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8430 and $(srcdir)/../target/waitstatus.h.
8431 (target-common.o): Remove.
8432 (waitstatus.o): New target object file.
8433 * target.h: Do not include target-common.h and
8434 include target/resume.h, target/wait.h and
8435 target/waitstatus.h.
8437 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
8439 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8440 to PTRACE_TYPE_ARG3.
8441 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8442 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8444 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8445 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8447 2013-07-27 Jie Zhang <jie@codesourcery.com>
8448 Daniel Jacobowitz <dan@codesourcery.com>
8449 Yao Qi <yao@codesourcery.com>
8451 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8452 (mips-linux-watch.o): New rule.
8453 (mips_linux_watch_h): New variable.
8454 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8456 * linux-mips-low.c: Include mips-linux-watch.h.
8457 (struct arch_process_info, struct arch_lwp_info): New.
8458 (update_watch_registers_callback): New function.
8459 (mips_linux_new_process, mips_linux_new_thread) New functions.
8460 (mips_linux_prepare_to_resume, mips_insert_point): New
8462 (mips_remove_point, mips_stopped_by_watchpoint): New
8464 (rsp_bp_type_to_target_hw_bp_type): New function.
8465 (mips_stopped_data_address): New function.
8466 (the_low_target): Add watchpoint support functions.
8468 2013-07-27 Yao Qi <yao@codesourcery.com>
8470 * i386-low.c: Include break-common.h.
8471 (enum target_hw_bp_type): Remove.
8473 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
8475 * Makefile.in (SFILES): /common/target-common.c.
8476 (OBS): Add target-common.o.
8477 (server_h): Add $(srcdir)/../common/target-common.h.
8478 (target-common.o): New target.
8479 * server.c (queue_stop_reply_callback): Free
8480 status string after use.
8481 * target.c (target_waitstatus_to_string): Remove.
8482 * target.h: Include target-common.h.
8483 (resume_kind): Likewise.
8484 (target_waitkind): Likewise.
8485 (target_waitstatus): Likewise.
8486 (TARGET_WNOHANG): Likewise.
8488 2013-07-04 Yao Qi <yao@codesourcery.com>
8490 * Makefile.in (host_alias): Use @host_noncanonical@.
8491 (target_alias): Use @target_noncanonical@.
8492 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8493 ACX_NONCANONICAL_HOST.
8494 * configure: Regenerated.
8497 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8499 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8500 * configure: Rebuild.
8501 * Makefile.in (version_host, version_target): Get from configure.
8502 (version.c): Use $(version_host) and $(version_target).
8504 2013-07-03 Pedro Alves <palves@redhat.com>
8506 * Makefile.in (config.status): Depend on development.sh.
8507 * acinclude.m4: Include libmcheck.m4.
8508 * configure: Regenerate.
8510 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8512 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8513 attribute inside the parentheses.
8514 (winapi_DebugSetProcessKillOnExit): Ditto.
8515 (winapi_DebugBreakProcess): Ditto.
8516 (winapi_GenerateConsoleCtrlEvent): Ditto.
8518 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8520 * notif.h (notif_event): Add a dummy member to avoid compiler
8523 2013-07-01 Pedro Alves <palves@redhat.com>
8525 * hostio.c (HOSTIO_PATH_MAX): Define.
8526 (require_filename, handle_open, handle_unlink, handle_readlink):
8529 2013-07-01 Pedro Alves <palves@redhat.com>
8531 * server.h: Include "pathmax.h".
8532 * linux-low.c: Don't include sys/param.h.
8533 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8535 * win32-low.c: Don't include sys/param.h.
8536 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8538 2013-07-01 Pedro Alves <palves@redhat.com>
8540 * event-loop.c: Don't check HAVE_UNISTD_H before including
8542 * gdbreplay.c: Likewise.
8543 * remote-utils.c: Likewise.
8544 * server.c: Likewise.
8545 * configure.ac: Don't check for unistd.h.
8546 * configure: Regenerate.
8548 2013-06-28 Tom Tromey <tromey@redhat.com>
8550 * Makefile.in (version.c): Use version.in, not
8553 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8555 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8556 * configure: Rebuild.
8557 * Makefile.in (version_host, version_target): Get from configure.
8558 (version.c): Use $(version_host) and $(version_target).
8560 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8562 Fix trace-status to output user name without trailing colon.
8563 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8565 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8567 Fix trace-status to output proper start-time and stop-time.
8568 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8569 output start time and stop time in hex as gdb expects.
8571 2013-06-26 Pedro Alves <pedro@codesourcery.com>
8573 * tracepoint.c (build_traceframe_info_xml): Output trace state
8574 variables present in the trace buffer.
8576 2013-06-24 Tom Tromey <tromey@redhat.com>
8578 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8580 (version.o): Remove.
8581 * gdbreplay.c: Include version.h.
8582 (version, host_name): Don't declare.
8583 * server.h: Include version.h.
8584 (version, host_name): Don't declare.
8586 2013-06-12 Pedro Alves <palves@redhat.com>
8588 * linux-x86-low.c (linux_is_elf64): Delete global.
8589 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8590 with local linux_pid_exe_is_elf_64_file use.
8592 2013-06-11 Pedro Alves <palves@redhat.com>
8594 * linux-low.c (regset_disabled, disable_regset): New functions.
8595 (regsets_fetch_inferior_registers)
8596 (regsets_store_inferior_registers): Use them.
8597 (initialize_regsets_info); Don't allocate the disabled_regsets
8599 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8602 2013-06-11 Pedro Alves <palves@redhat.com>
8604 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8607 2013-06-11 Pedro Alves <palves@redhat.com>
8609 * linux-x86-low.c (initialize_low_arch): Call
8610 init_registers_x32_avx_linux.
8612 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8614 Fix compatibility with Android Bionic.
8615 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8618 2013-06-07 Pedro Alves <palves@redhat.com>
8621 * Makefile.in (OBS): Add tdesc.o.
8622 (IPA_OBJS): Add tdesc-ipa.o.
8623 (tdesc-ipa.o): New rule.
8624 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8626 * linux-low.c (new_inferior): Delete.
8627 (disabled_regsets, num_regsets): Delete.
8628 (linux_add_process): Adjust to set the new per-process
8630 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8631 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8632 was a stop. When calling arch_setup, switch the current inferior
8633 to the thread that got an event.
8634 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8635 (regsets_fetch_inferior_registers)
8636 (regsets_store_inferior_registers): New regsets_info parameter.
8638 (linux_register_in_regsets): New regs_info parameter. Adjust to
8640 (register_addr, fetch_register, store_register): New usrregs_info
8641 parameter. Adjust to use it.
8642 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8643 parameter regs_info. Adjust to use it.
8644 (linux_fetch_registers): Get the current inferior's regs_info, and
8646 (linux_store_registers): Ditto.
8647 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8648 (initialize_low): Don't initialize the target_regsets here. Call
8649 initialize_low_arch.
8650 * linux-low.h (target_regsets): Delete declaration.
8651 (struct regsets_info): New.
8652 (struct usrregs_info): New.
8653 (struct regs_info): New.
8654 (struct process_info_private) <new_inferior>: New field.
8655 (struct linux_target_ops): Delete the num_regs, regmap, and
8656 regset_bitmap fields. New field regs_info.
8657 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8658 * i387-fp.c (num_xmm_registers): Delete.
8659 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8660 calls to new interface.
8661 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8662 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8663 Infer the number of xmm registers from the regcache's target
8665 * i387-fp.h (num_xmm_registers): Delete.
8666 * inferiors.c (add_thread): Don't install the thread's regcache
8668 * proc-service.c (gregset_info): Fetch the current inferior's
8669 regs_info. Adjust to use it.
8670 * regcache.c: Include tdesc.h.
8671 (register_bytes, reg_defs, num_registers)
8672 (gdbserver_expedite_regs): Delete.
8673 (get_thread_regcache): If the thread doesn't have a regcache yet,
8674 create one, instead of aborting gdbserver.
8675 (regcache_invalidate_one): Rename to ...
8676 (regcache_invalidate_thread): ... this.
8677 (regcache_invalidate_one): New.
8678 (regcache_invalidate): Only invalidate registers of the current
8680 (init_register_cache): Add target_desc parameter, and use it.
8681 (new_register_cache): Ditto. Assert the target description has a
8682 non zero registers_size.
8683 (regcache_cpy): Add assertions. Adjust.
8684 (realloc_register_cache, set_register_cache): Delete.
8685 (registers_to_string, registers_from_string): Adjust.
8686 (find_register_by_name, find_regno, find_register_by_number)
8687 (register_cache_size): Add target_desc parameter, and use it.
8688 (free_register_cache_thread, free_register_cache_thread_one)
8689 (regcache_release, register_cache_size): New.
8690 (register_size): Add target_desc parameter, and use it.
8691 (register_data, supply_register, supply_register_zeroed)
8692 (supply_regblock, supply_register_by_name, collect_register)
8693 (collect_register_as_string, collect_register_by_name): Adjust.
8694 * regcache.h (struct target_desc): Forward declare.
8695 (struct regcache) <tdesc>: New field.
8696 (init_register_cache, new_register_cache): Add target_desc
8698 (regcache_invalidate_thread): Declare.
8699 (regcache_invalidate_one): Delete declaration.
8700 (regcache_release): Declare.
8701 (find_register_by_number, register_cache_size, register_size)
8702 (find_regno): Add target_desc parameter.
8703 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8705 * remote-utils.c: Include tdesc.h.
8706 (outreg, prepare_resume_reply): Adjust.
8707 * server.c: Include tdesc.h.
8708 (gdbserver_xmltarget): Delete declaration.
8709 (get_features_xml, process_serial_event): Adjust.
8710 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8712 (struct process_info) <tdesc>: New field.
8713 (ipa_tdesc): Declare.
8714 * tdesc.c: New file.
8715 * tdesc.h: New file.
8716 * tracepoint.c: Include tdesc.h.
8717 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8718 (get_context_regcache): Adjust to pass ipa_tdesc down.
8719 (do_action_at_tracepoint): Adjust to get the register cache size
8720 from the context regcache's description.
8721 (traceframe_walk_blocks): Adjust to get the register cache size
8722 from the current trace frame's description.
8723 (traceframe_get_pc): Adjust to get current trace frame's
8724 description and pass it down.
8725 (gdb_collect): Adjust to get the register cache size from the
8727 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8728 (gdbserver_xmltarget): Delete.
8729 (initialize_low_tracepoint): Set the ipa's target description.
8730 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8731 (initialize_low_tracepoint): Set the ipa's target description.
8732 * linux-x86-low.c: Include tdesc.h.
8733 [__x86_64__] (is_64bit_tdesc): New.
8734 (ps_get_thread_area, x86_get_thread_area): Use it.
8735 (i386_cannot_store_register): Rename to ...
8736 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8737 (i386_cannot_fetch_register): Rename to ...
8738 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8739 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8741 (target_regsets): Rename to ...
8742 (x86_regsets): ... this.
8743 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8745 (x86_siginfo_fixup): Use is_64bit_tdesc.
8746 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8747 (tdesc_x32_avx_linux, tdesc_x32_linux)
8748 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8750 (x86_linux_update_xmltarget): Delete.
8751 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8752 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8753 (AMD64_LINUX_USER64_CS): New.
8754 (x86_linux_read_description): New, based on
8755 x86_linux_update_xmltarget.
8756 (same_process_callback): New.
8757 (x86_arch_setup_process_callback): New.
8758 (x86_linux_update_xmltarget): New.
8759 (x86_regsets_info): New.
8760 (amd64_linux_regs_info): New.
8761 (i386_linux_usrregs_info): New.
8762 (i386_linux_regs_info): New.
8763 (x86_linux_regs_info): New.
8764 (x86_arch_setup): Reimplement.
8765 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8766 (x86_emit_ops): Ditto.
8767 (the_low_target): Adjust. Install x86_linux_regs_info,
8768 x86_cannot_fetch_register, and x86_cannot_store_register.
8769 (initialize_low_arch): New.
8770 * linux-ia64-low.c (tdesc_ia64): Declare.
8771 (ia64_fetch_register): Adjust.
8772 (ia64_usrregs_info, regs_info): New globals.
8773 (ia64_regs_info): New function.
8774 (the_low_target): Adjust.
8775 (initialize_low_arch): New function.
8776 * linux-sparc-low.c (tdesc_sparc64): Declare.
8777 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8779 (sparc_arch_setup): New function.
8780 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8781 (the_low_target): Adjust.
8782 (initialize_low_arch): New function.
8783 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8784 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8785 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8786 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8787 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8788 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8789 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8790 (tdesc_powerpc_isa205_vsx64l): Declare.
8791 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8792 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8793 (ppc_set_pc, ppc_get_hwcap): Adjust.
8794 (ppc_usrregs_info): Forward declare.
8795 (!__powerpc64__) ppc_regmap_adjusted: New global.
8796 (ppc_arch_setup): Adjust to the current process'es target
8798 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8799 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8800 (ppc_store_evrregset): Adjust.
8801 (target_regsets): Rename to ...
8802 (ppc_regsets): ... this, and make static.
8803 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8804 (ppc_regs_info): New function.
8805 (the_low_target): Adjust.
8806 (initialize_low_arch): New function.
8807 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8808 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8809 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8810 (tdesc_s390x_linux64v2): Declare.
8811 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8812 (s390_fill_gregset, s390_store_last_break): Adjust.
8813 (target_regsets): Rename to ...
8814 (s390_regsets): ... this, and make static.
8815 (s390_get_pc, s390_set_pc): Adjust.
8816 (s390_get_hwcap): New target_desc parameter, and use it.
8817 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8818 (s390_arch_setup): Adjust to set the current process'es target
8819 description. Don't adjust the regmap.
8820 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8821 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8822 (regs_info_3264): New globals.
8823 (s390_regs_info): New function.
8824 (the_low_target): Adjust.
8825 (initialize_low_arch): New function.
8826 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8827 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8828 [__mips64] (init_registers_mips_linux)
8829 (init_registers_mips_dsp_linux): Delete defines.
8830 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8831 (have_dsp): New global.
8832 (mips_read_description): New, based on mips_arch_setup.
8833 (mips_arch_setup): Reimplement.
8834 (get_usrregs_info): New function.
8835 (mips_cannot_fetch_register, mips_cannot_store_register)
8836 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8837 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8838 (target_regsets): Rename to ...
8839 (mips_regsets): ... this, and make static.
8840 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8841 (dsp_regs_info, regs_info): New globals.
8842 (mips_regs_info): New function.
8843 (the_low_target): Adjust.
8844 (initialize_low_arch): New function.
8845 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8846 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8848 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8849 (arm_read_description): New, with bits factored from
8851 (arm_arch_setup): Reimplement.
8852 (target_regsets): Rename to ...
8853 (arm_regsets): ... this, and make static.
8854 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8855 (arm_regs_info): New function.
8856 (the_low_target): Adjust.
8857 (initialize_low_arch): New function.
8858 * linux-m68k-low.c (tdesc_m68k): Declare.
8859 (target_regsets): Rename to ...
8860 (m68k_regsets): ... this, and make static.
8861 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8862 (m68k_regs_info): New function.
8863 (m68k_arch_setup): New function.
8864 (the_low_target): Adjust.
8865 (initialize_low_arch): New function.
8866 * linux-sh-low.c (tdesc_sharch): Declare.
8867 (target_regsets): Rename to ...
8868 (sh_regsets): ... this, and make static.
8869 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8870 (sh_regs_info, sh_arch_setup): New functions.
8871 (the_low_target): Adjust.
8872 (initialize_low_arch): New function.
8873 * linux-bfin-low.c (tdesc_bfin): Declare.
8874 (bfin_arch_setup): New function.
8875 (bfin_usrregs_info, regs_info): New globals.
8876 (bfin_regs_info): New function.
8877 (the_low_target): Adjust.
8878 (initialize_low_arch): New function.
8879 * linux-cris-low.c (tdesc_cris): Declare.
8880 (cris_arch_setup): New function.
8881 (cris_usrregs_info, regs_info): New globals.
8882 (cris_regs_info): New function.
8883 (the_low_target): Adjust.
8884 (initialize_low_arch): New function.
8885 * linux-cris-low.c (tdesc_crisv32): Declare.
8886 (cris_arch_setup): New function.
8887 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8888 (cris_regs_info): New function.
8889 (the_low_target): Adjust.
8890 (initialize_low_arch): New function.
8891 * linux-m32r-low.c (tdesc_m32r): Declare.
8892 (m32r_arch_setup): New function.
8893 (m32r_usrregs_info, regs_info): New globals.
8894 (m32r_regs_info): Adjust.
8895 (initialize_low_arch): New function.
8896 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8897 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8898 (tic6x_usrregs_info): Forward declare.
8899 (tic6x_read_description): New function, based on ...
8900 (tic6x_arch_setup): ... this. Reimplement.
8901 (target_regsets): Rename to ...
8902 (tic6x_regsets): ... this, and make static.
8903 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8904 (tic6x_regs_info): New function.
8905 (the_low_target): Adjust.
8906 (initialize_low_arch): New function.
8907 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8908 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8909 (target_regsets): Rename to ...
8910 (xtensa_regsets): ... this, and make static.
8911 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8913 (xtensa_arch_setup, xtensa_regs_info): New functions.
8914 (the_low_target): Adjust.
8915 (initialize_low_arch): New function.
8916 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8917 (nios2_arch_setup): Set the current process'es tdesc.
8918 (target_regsets): Rename to ...
8919 (nios2_regsets): ... this.
8920 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8921 (nios2_regs_info): New function.
8922 (the_low_target): Adjust.
8923 (initialize_low_arch): New function.
8924 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8925 (aarch64_arch_setup): Set the current process'es tdesc.
8926 (target_regsets): Rename to ...
8927 (aarch64_regsets): ... this.
8928 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8929 (aarch64_regs_info): New function.
8930 (the_low_target): Adjust.
8931 (initialize_low_arch): New function.
8932 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8934 (target_regsets): Rename to ...
8935 (tile_regsets): ... this.
8936 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8937 (tile_regs_info): New function.
8938 (tile_arch_setup): Set the current process'es tdesc.
8939 (the_low_target): Adjust.
8940 (initialize_low_arch): New function.
8941 * spu-low.c (tdesc_spu): Declare.
8942 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8943 * win32-arm-low.c (tdesc_arm): Declare.
8944 (arm_arch_setup): New function.
8945 (the_low_target): Install arm_arch_setup instead of
8947 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8948 (init_windows_x86): Rename to ...
8949 (i386_arch_setup): ... this. Set `win32_tdesc'.
8950 (the_low_target): Adjust.
8951 * win32-low.c (win32_tdesc): New global.
8952 (child_add_thread): Don't create the thread cache here.
8953 (do_initial_child_stuff): Set the new process'es tdesc.
8954 * win32-low.h (struct target_desc): Forward declare.
8955 (win32_tdesc): Declare.
8956 * lynx-i386-low.c (tdesc_i386): Declare global.
8957 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8958 * lynx-low.c (lynx_tdesc): New global.
8959 (lynx_add_process): Set the new process'es tdesc.
8960 * lynx-low.h (struct target_desc): Forward declare.
8961 (lynx_tdesc): Declare global.
8962 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8963 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8964 * nto-low.c (nto_tdesc): New global.
8965 (do_attach): Set the new process'es tdesc.
8966 * nto-low.h (struct target_desc): Forward declare.
8967 (nto_tdesc): Declare.
8968 * nto-x86-low.c (tdesc_i386): Declare.
8969 (nto_x86_arch_setup): Set `nto_tdesc'.
8971 2013-06-04 Gary Benson <gbenson@redhat.com>
8973 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8974 to qSupported response when appropriate.
8975 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8976 with nonzero-length annex.
8977 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8978 arguments supplied in annex.
8980 2013-05-31 Doug Evans <dje@google.com>
8983 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8984 64 bits in 64-cross-32 environment.
8986 2013-05-28 Pedro Alves <palves@redhat.com>
8988 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8989 (aarch64-without-fpu.c): Delete rule.
8990 * configure.srv (aarch64*-*-linux*): Remove references to
8991 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8992 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8995 2013-05-24 Pedro Alves <palves@redhat.com>
8997 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8998 instead of strchr/decode_address. Error if the range isn't split
8999 with a ','. Don't assume there's be a ':' in the action.
9001 2013-05-23 Yao Qi <yao@codesourcery.com>
9002 Pedro Alves <palves@redhat.com>
9004 * linux-low.c (lwp_in_step_range): New function.
9005 (linux_wait_1): If the thread was range stepping and stopped
9006 outside the stepping range, report the stop to GDB. Otherwise,
9007 continue stepping. Add range stepping debug output.
9008 (linux_set_resume_request): Copy the step range from the resume
9010 (linux_supports_range_stepping): New.
9011 (linux_target_ops) <supports_range_stepping>: Set to
9012 linux_supports_range_stepping.
9013 * linux-low.h (struct linux_target_ops)
9014 <supports_range_stepping>: New field.
9015 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9016 * linux-x86-low.c (x86_supports_range_stepping): New.
9017 (the_low_target) <supports_range_stepping>: Set to
9018 x86_supports_range_stepping.
9019 * server.c (handle_v_cont): Handle 'r' action.
9020 (handle_v_requests): Append ";r" if the target supports range
9022 * target.h (struct thread_resume) <step_range_start,
9023 step_range_end>: New fields.
9024 (struct target_ops) <supports_range_stepping>:
9026 (target_supports_range_stepping): New macro.
9028 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9030 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9031 confusion in comment.
9033 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9035 * lynx-low.c (struct process_info_private): New type.
9036 (lynx_add_process): New function.
9037 (lynx_create_inferior, lynx_attach): Replace calls to
9038 add_process by calls to lynx_add_process.
9039 (lynx_resume): If PTID is null, then try using
9040 current_process()->private->last_wait_event_ptid.
9042 (lynx_clear_inferiors): Delete. The contents of that function
9043 has been inlined in lynx_mourn;
9044 (lynx_wait_1): Save the ptid in the process's private data.
9045 (lynx_mourn): Free the process' private data. Replace call
9046 to lynx_clear_inferiors by call to clear_inferiors.
9048 2013-05-17 Yao Qi <yao@codesourcery.com>
9050 * i386-low.c (i386_length_and_rw_bits): Move the comment to
9053 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
9055 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9056 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
9057 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9058 PT_TEXT_END_ADDR guards. Update comments.
9059 (linux_target_op) <read_offsets>: Conditionally define to
9060 linux_read_offsets if the target is UCLIBC and if it defines
9061 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
9063 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
9064 Andrew Jenner <andrew@codesourcery.com>
9066 * Makefile.in (SFILES): Add linux-nios2-low.c.
9067 (clean): Add action to delete nios2-linux.c.
9068 (nios2-linux.c): New rule.
9069 * configure.srv: Add nios2*-*-linux*.
9070 * linux-nios2-low.c: New.
9072 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
9074 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9076 2013-04-25 Hui Zhu <hui@codesourcery.com>
9079 * ax.c (ax_printf): Add fflush.
9081 2013-04-22 Tom Tromey <tromey@redhat.com>
9083 * Makefile.in (SFILES): Add filestuff.c.
9084 (OBS): Add filestuff.o.
9085 (filestuff.o): New target.
9086 * config.in, configure: Rebuild.
9087 * configure.ac: Check for fdwalk, pipe2.
9089 2013-04-17 Pedro Alves <palves@redhat.com>
9091 * configure.ac (USE_THREAD_DB): Delete variable.
9092 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9093 Don't AC_SUBST USE_THREAD_DB.
9094 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9095 * config.in, configure: Regenerate.
9097 2013-04-16 Pedro Alves <palves@redhat.com>
9099 * linux-low.h (struct lwp_info) <thread_known>: Move under
9100 the USE_THREAD_DB #ifdef.
9102 2013-04-16 Pedro Alves <palves@redhat.com>
9104 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9105 (linux-low.o): Delete rule.
9106 * linux-low.h: Always include "gdb_thread_db.h" instead of
9107 conditionally including thread_db.h.
9108 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9111 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9113 * Makefile.in (install-only): Fix make install regression.
9115 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
9117 Convert man pages to texinfo, new gdbinit.5 texinfo page.
9118 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
9120 * gdbserver.1: Remove.
9122 2013-03-22 Pedro Alves <palves@redhat.com>
9124 * linux-low.c (handle_extended_wait): Don't call
9125 linux_enable_event_reporting.
9127 2013-03-15 Tony Theodore <tonyt@logyst.com>
9130 * Makefile.in (SHELL): Use @SHELL@.
9132 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9134 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9137 2013-03-13 Joel Brobecker <brobecker@adacore.com>
9139 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9140 Remove extraneous NULL element.
9142 2013-03-13 Yao Qi <yao@codesourcery.com>
9144 * tracepoint.c (traceframe_read_tsv): Look for the last matched
9145 'V' block in trace frame.
9147 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9149 * target.h (struct target_ops): Add btrace ops.
9150 (target_supports_btrace): New macro.
9151 (target_enable_btrace): New macro.
9152 (target_disable_btrace): New macro.
9153 (target_read_btrace): New macro.
9154 * gdbthread.h (struct thread_info): Add btrace field.
9155 * server.c: Include btrace-common.h.
9156 (handle_btrace_general_set): New function.
9157 (handle_btrace_enable): New function.
9158 (handle_btrace_disable): New function.
9159 (handle_general_set): Call handle_btrace_general_set.
9160 (handle_qxfer_btrace): New function.
9161 (struct qxfer qxfer_packets[]): Add btrace entry.
9162 * inferiors.c (remove_thread): Disable btrace.
9163 * linux-low: Include linux-btrace.h.
9164 (linux_low_enable_btrace): New function.
9165 (linux_low_read_btrace): New function.
9166 (linux_target_ops): Add btrace ops.
9167 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9168 Add srv_linux_btrace=yes.
9169 (x86_64-*-linux*): Add linux-btrace.o.
9170 Add srv_linux_btrace=yes.
9171 * configure.ac: Define HAVE_LINUX_BTRACE.
9172 * config.in: Regenerated.
9173 * configure: Regenerated.
9175 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9177 * server.c (handle_qxfer): Preserve error message if -3 is
9179 (qxfer): Document the -3 return value.
9181 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9183 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9184 (linux_btrace_h): New variable.
9185 (linux-btrace.o): New rule.
9187 2013-03-08 Stan Shebs <stan@codesourcery.com>
9188 Hafiz Abid Qadeer <abidh@codesourcery.com>
9190 * tracepoint.c (trace_buffer_size): New global.
9191 (DEFAULT_TRACE_BUFFER_SIZE): New define.
9192 (init_trace_buffer): Change to one-argument function. Allocate
9193 trace buffer memory.
9194 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9195 handle QTBuffer:size packet.
9196 (cmd_bigqtbuffer_size): New function.
9197 (initialize_tracepoint): Call init_trace_buffer with
9198 DEFAULT_TRACE_BUFFER_SIZE.
9199 * server.c (handle_query): Add QTBuffer:size in the
9202 2013-03-07 Yao Qi <yao@codesourcery.com>
9204 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9205 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9207 (cmd_qtsp): Adjust condition. Do post increment.
9208 Set cur_action and cur_step_action back to 0.
9210 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
9213 * linux-low.c (linux_write_memory): Return early success if LEN is
9216 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
9218 * configure.srv: Add x86_64-*-cygwin* as target.
9220 2013-02-28 Tom Tromey <tromey@redhat.com>
9222 * configure.ac: Invoke AC_SYS_LARGEFILE.
9223 * configure, config.in: Rebuild.
9225 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
9227 * win32-low.c: Throughout, fix format strings and casts of
9228 printf-like functions to avoid type related warnings on all
9230 (get_child_debug_event): Print dwDebugEventCode as hex since
9231 that's how it's usually documented.
9233 2013-02-28 Yao Qi <yao@codesourcery.com>
9235 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9238 2013-02-27 Jiong Wang <jiwang@tilera.com>
9240 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9241 (reg-tilegx32.c): New rule.
9242 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9243 * linux-tile-low.c (tile_arch_setup): New function. Invoke
9244 different register info initializer according to elf class.
9245 (init_registers_tilgx32): New function. The tilegx32 register info
9247 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9248 (tile_store_gregset): Likewise.
9250 2013-02-27 Yao Qi <yao@codesourcery.com>
9252 * server.c (process_point_options): Print debug message when
9253 debug_threads is true.
9255 2013-02-26 Yao Qi <yao@codesourcery.com>
9257 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9259 2013-02-19 Pedro Alves <palves@redhat.com>
9260 Kai Tietz <ktietz@redhat.com>
9264 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9265 instead of strtoul to extract address from packet.
9266 (process_serial_event) <'z'>: Likewise.
9268 2013-02-18 Yao Qi <yao@codesourcery.com>
9270 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9272 2013-02-14 Pedro Alves <palves@redhat.com>
9276 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9277 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9279 2013-02-14 Pedro Alves <palves@redhat.com>
9281 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9283 2013-02-14 Pedro Alves <palves@redhat.com>
9285 * tracepoint.c (save_string): Delete.
9286 (add_tracepoint_action): Use savestring instead of save_string.
9288 2013-02-12 Pedro Alves <palves@redhat.com>
9290 * linux-xtensa-low.c: Ditto.
9291 * xtensa-xtregs.c: Ditto.
9293 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9295 * thread-db.c (thread_db_get_tls_address): NULL pointer check
9298 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9300 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9301 aarch64_num_wp_regs and aarch64_num_bp_regs to
9302 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9304 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9306 * linux-aarch64-low.c (ps_get_thread_area): Replace
9307 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9309 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9310 Marcus Shawcroft <marcus.shawcroft@arm.com>
9311 Nigel Stephens <nigel.stephens@arm.com>
9312 Yufeng Zhang <yufeng.zhang@arm.com>
9314 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9315 (aarch64.c, aarch64-without-fpu.c): New targets.
9316 * configure.srv (aarch64*-*-linux*): New.
9317 * linux-aarch64-low.c: New file.
9319 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9321 * linux-low.c (handle_extended_wait, linux_create_inferior)
9322 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9323 (dequeue_one_deferred_signal, linux_resume_one_thread)
9324 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9325 (linux_tracefork_grandchild, linux_test_for_tracefork)
9326 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9327 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9328 where the argument is 0.
9330 2013-01-25 Yao Qi <yao@codesourcery.com>
9332 * event-loop.c: Include "queue.h".
9333 (gdb_event_p): New typedef.
9334 (struct gdb_event) <next_event>: Remove.
9335 (event_queue): Change to QUEUE(gdb_event_p).
9336 (async_queue_event): Remove.
9337 (gdb_event_xfree): New.
9338 (initialize_event_loop): New.
9339 (process_event): Use API from QUEUE.
9340 (wait_for_event): Likewise.
9341 * server.c (main): Call initialize_event_loop.
9342 * server.h (initialize_event_loop): Declare.
9344 2013-01-18 Yao Qi <yao@codesourcery.com>
9346 * ax.h (struct eval_agent_expr_context): New.
9347 (gdb_eval_agent_expr): Update declaration.
9348 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9349 TFRAME. Add new argument CTX.
9350 * server.h (struct eval_agent_expr_context): Declare.
9351 (agent_mem_read, agent_tsv_read): Update declaration.
9352 (agent_mem_read_string): Likewise.
9353 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9354 (add_traceframe_block): Add new argument TPOINT.
9355 Increase TPOINT->traceframe_usage.
9356 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9357 eval_tracepoint_agent_expr.
9358 (condition_true_at_tracepoint): Likewise.
9359 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9360 (agent_mem_read_string, agent_tsv_read): Likewise.
9362 2013-01-16 Yao Qi <yao@codesourcery.com>
9364 * linux-low.c (linux_resume_one_lwp): Don't check
9365 'lwp->bp_reinsert != 0'.
9367 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9368 Pedro Alves <palves@redhat.com>
9370 * lynx-low.c (ptrace_request_to_str): Define a temporary
9371 macro and use it to simplify this function's implementation.
9373 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9375 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9378 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9380 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9382 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9384 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9386 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9388 * lynx-low.c (lynx_resume): Use the resume_info parameter
9389 to determine the ptid for the lynx_ptrace call, unless
9390 it is equal to minus_one_ptid, in which case we use the
9391 ptid of the current_inferior.
9392 (lynx_wait_1): After having received a thread create/exit
9393 event, resume the inferior's execution using the signaling
9394 thread's ptid, rather than the old ptid.
9396 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9398 * lynx-low.c (lynx_resume): Delete variable ret.
9400 2013-01-01 Joel Brobecker <brobecker@adacore.com>
9402 * gdbreplay.c (gdbreplay_version): Update copyright year.
9403 * server.c (gdbserver_version): Likewise.
9405 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9407 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9410 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9412 * lynx-low.c (ptrace_request_to_str): Add handling for
9415 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9417 * lynx-low.c (lynx_attach): Delete variable new_process.
9419 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9421 * lynx-low.c (lynx_create_inferior): Delete variable
9424 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9426 * lynx-low.c (ptrace_request_to_str): Do not handle
9427 PTRACE_GETTHREADLIST if this macro does not exist.
9429 2012-12-15 Yao Qi <yao@codesourcery.com>
9431 * Makefile.in (OBS): Add notif.o.
9432 * notif.c, notif.h: New.
9433 * server.c: Include "notif.h".
9434 (struct vstop_notif) <next>: Remove.
9436 (queue_stop_reply): Update.
9437 (push_event, send_next_stop_reply): Remove.
9438 (discard_queued_stop_replies): Update.
9439 (notif_stop): New variable.
9440 (handle_v_stopped): Remove.
9441 (handle_v_requests): Don't call handle_v_stopped. Call
9442 handle_ack_notif instead.
9443 (queue_stop_reply_callback): Call notif_event_enque instead
9444 of queue_stop_reply.
9445 (handle_status): Don't call send_next_stop_reply, call
9446 notif_write_event instead.
9447 (kill_inferior_callback): Likewise.
9448 (detach_or_kill_inferior_callback): Likewise.
9449 (main): Call initialize_notif.
9450 (process_serial_event): Call QUEUE_is_empty.
9451 (handle_target_event): Call notif_push instead of push event.
9452 * server.h (push_event): Remove declaration.
9454 2012-12-10 Tom Tromey <tromey@redhat.com>
9456 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9457 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9460 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9461 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9462 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9463 (amd64-linux-ipa.o, ax.o): Rewrite.
9464 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9465 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9466 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9467 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9468 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9469 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9470 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9471 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9472 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9473 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9474 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9475 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9476 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9477 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9478 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9479 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9480 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9481 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9482 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9483 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9484 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9485 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9486 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9487 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9488 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9489 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9490 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9491 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9492 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9493 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9494 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9495 (reg-tilegx.o): Remove.
9496 (all_object_files): New macro.
9497 Include .deps files.
9498 * aclocal.m4, configure: Rebuild.
9499 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9500 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9501 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9503 2012-12-05 Tom Tromey <tromey@redhat.com>
9506 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9508 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
9510 * configure.ac: Check for linux/perf_event.h.
9511 * config.in: Regenerated.
9512 * configure: Regenerated.
9514 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9516 * hostio.c (handle_readlink): Decrease buffer size
9517 parameter passed to readlink by one byte.
9519 2012-11-26 Yao Qi <yao@codesourcery.com>
9521 * configure.ac (build_warnings): Append '-Wempty-body'.
9522 * configure: Regenerated.
9523 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9526 2012-11-15 Pierre Muller <muller@sourceware.org>
9528 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9529 * config.in: Regenerate.
9530 * configure: Regenerate.
9531 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9532 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9533 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9534 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9536 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9537 instead of <sys/wait.h> header.
9538 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9540 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
9542 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9543 (various make rules): Remove -DGDBSERVER
9545 2012-11-09 Yao Qi <yao@codesourcery.com>
9547 * spu-low.c (current_ptid): Move it to ..
9548 * gdbthread.h: ... here. New.
9549 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9550 * server.c (myresume, process_serial_event): Likewise.
9551 * thread-db.c (thread_db_find_new_threads): Likewise.
9552 * tracepoint.c (run_inferior_command): Likewise.
9554 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
9556 * server.c (handle_search_memory_1): Include access length in
9559 2012-09-05 Michael Brandt <michael.brandt@axis.com>
9561 * linux-crisv32-low.c: Fix compile errors.
9563 2012-09-04 Yao Qi <yao@codesourcery.com>
9565 * tracepoint.c (cmd_qtsv): Adjust debug message.
9566 Don't check CUR_TPOINT.
9568 2012-08-28 Yao Qi <yao@codesourcery.com>
9570 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9571 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9572 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9573 Remove declarations of xmalloc, xreallloc, xstrdup and
9575 * Makefile.in (libiberty_h): New.
9576 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9577 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9579 2012-08-23 Yao Qi <yao@codesourcery.com>
9581 * server.h: Remove declaration of 'xsnprintf'.
9583 2012-08-22 Keith Seitz <keiths@redhat.com>
9585 * server.h: Include build-gnulib-gbserver/config.h.
9586 * gdbreplay.c: Likewise.
9588 2012-08-08 Doug Evans <dje@google.com>
9590 * Makefile.in (SFILES): Add gdb_vecs.c.
9591 (OBS): Add gdb_vecs.o.
9592 (gdb_vecs_h, host_defs_h): New variables.
9593 (thread-db.o): Add $(gdb_vecs_h) dependency.
9594 (gdb_vecs.o): New rule.
9595 * thread-db.c: #include "gdb_vecs.h".
9596 (thread_db_load_search): Use a vector to iterate over path elements.
9597 Handle text appearing after "$pdir".
9599 * configure.ac: Add check for strstr.
9600 * config.in: Regenerate.
9601 * configure: Regenerate.
9603 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9605 * hostio.c (handle_pread): If pread fails, fall back to attempting
9607 (handle_pwrite): Likewise for pwrite.
9609 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9611 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9612 between unsupported TYPE and unimplementable ADDR/LEN combination.
9613 (arm_insert_point): Act on new return value.
9615 2012-07-31 Pedro Alves <palves@redhat.com>
9617 * server.c (process_point_options): Only skip tokens if we find
9618 one that is unrecognized. Don't treat 'X' specially while
9619 skipping unrecognized tokens.
9621 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9623 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9624 to 4-byte-align HW breakpoint addresses for Thumb.
9626 2012-07-27 Yao Qi <yao@codesourcery.com>
9630 * server.h: Declare gdb_agent_about_to_close.
9631 * target.c (kill_inferior): Include "agent.h".
9632 New. Send command 'kill'.
9633 * target.h (kill_inferior): Removed macro.
9634 * tracepoint.c (gdb_agent_about_to_close): New.
9635 (gdb_agent_helper_thread): Handle command 'close'.
9636 Wait endlessly until the inferior stops.
9637 Install gdb_agent_remove_socket to atexit hook.
9638 (agent_socket_name): New static variable.
9639 (gdb_agent_socket_init): Replace local variable 'name' with
9640 'agent_socket_name'.
9641 (gdb_agent_remove_socket): New.
9643 2012-07-27 Yao Qi <yao@codesourcery.com>
9645 * server.c (process_point_options): Stop at 'X' when parsing.
9647 2012-07-19 Michael Eager <eager@eagercon.com>
9649 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
9651 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9652 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9653 hardware breakpoint.
9655 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9657 * gdbserver/linux-low.c (initialize_low): Call
9658 linux_ptrace_init_warnings.
9660 2012-07-02 Doug Evans <dje@google.com>
9662 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9665 2012-07-02 Stan Shebs <stan@codesourcery.com>
9667 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9668 (ax.o): Add it to build rule.
9670 (OBS): Add format.o.
9671 (IPA_OBS): Add format.o.
9672 * server.c (handle_query): Claim support for breakpoint commands.
9673 (process_point_options): Add command case.
9674 (process_serial_event): Leave running if there are printfs in
9676 * mem-break.h (any_persistent_commands): Declare.
9677 (add_breakpoint_commands): Declare.
9678 (gdb_no_commands_at_breakpoint): Declare.
9679 (run_breakpoint_commands): Declare.
9680 * mem-break.c (struct point_command_list): New struct.
9681 (struct breakpoint): New field command_list.
9682 (any_persistent_commands): New function.
9683 (add_commands_to_breakpoint): New function.
9684 (add_breakpoint_commands): New function.
9685 (gdb_no_commands_at_breakpoint): New function.
9686 (run_breakpoint_commands): New function.
9687 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9689 * ax.c: Include format.h.
9690 (ax_printf): New function.
9691 (gdb_eval_agent_expr): Add printf opcode.
9693 2012-06-13 Yao Qi <yao@codesourcery.com>
9695 * server.c (start_inferior): Remove duplicated writes to fields
9696 'last_resume_kind' and 'last_status' of 'current_inferior'.
9698 2012-06-12 Yao Qi <yao@codesourcery.com>
9699 Pedro Alves <palves@redhat.com>
9701 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9703 * server.c (handle_v_cont): Extend comment.
9705 2012-06-11 Yao Qi <yao@codesourcery.com>
9707 * linux-low.c (linux_attach): Add 'static'.
9709 2012-06-06 Yao Qi <yao@codesourcery.com>
9711 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9713 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9715 Fix gcc -flto compilation warning.
9716 * server.c (main): Make variable multi_mode and attach volatile.
9718 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9720 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9721 if the platform doesn't know about it.
9723 2012-05-30 Jeff Kenton <jkenton@tilera.com>
9725 * Makefile.in (SFILES): Add linux-tile-low.c.
9726 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9727 * configure.srv: Handle tilegx-*-linux*.
9728 * linux-tile-low.c: New file.
9730 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9732 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9734 2012-05-24 Pedro Alves <palves@redhat.com>
9738 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
9740 2012-05-24 Pedro Alves <palves@redhat.com>
9744 Replace target_signal with gdb_signal throughout.
9746 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9748 * linux-low.c (linux_store_registers): Avoid the copying sequence
9749 when no data has been retrieved by ptrace.
9751 2012-05-22 Will Deacon <will.deacon@arm.com>
9753 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9754 Include asm/ptrace.h.
9755 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9758 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9760 * linux-low.c (linux_store_registers): Don't re-retrieve data
9761 with ptrace that has already been obtained from /proc. Always
9762 copy any data retrieved with ptrace to the buffer supplied.
9764 2012-05-11 Yao Qi <yao@codesourcery.com>
9765 Pedro Alves <palves@redhat.com>
9767 * linux-low.c (enum stopping_threads_kind): New.
9768 (stopping_threads): Change type to `enum stopping_threads_kind'.
9769 (handle_extended_wait): If stopping and suspending threads, leave
9770 the new_lwp suspended too.
9771 (linux_wait_for_event): Adjust.
9772 (stop_all_lwps): Set `stopping_threads' to
9773 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9774 whether we're suspending threads or just stopping them. Assert no
9777 2012-04-29 Yao Qi <yao@codesourcery.com>
9779 * server.h: Move some code to ...
9780 * gdbthread.h: ... here. New.
9781 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9782 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9783 (nto-low.o, win32-low.o): Likewise.
9784 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9785 * regcache.c, remote-utils.c, server.c: Likewise.
9786 * target.c, tracepoint.c, win32-low.c: Likewise.
9788 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9790 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9791 (PTRACE_ARG4_TYPE): Likewise.
9792 (PTRACE_XFER_TYPE): Likewise.
9793 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9794 ptrace to PTRACE_ARG3_TYPE.
9795 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9796 (PTRACE_ARG4_TYPE): Likewise.
9797 (PTRACE_XFER_TYPE): Likewise.
9798 (linux_detach_one_lwp): Cast fourth argument of
9799 ptrace to long then PTRACE_ARG4_TYPE.
9800 (regsets_fetch_inferior_registers): Cast third argument of
9801 ptrace to long then PTRACE_ARG3_TYPE.
9802 (regsets_store_inferior_registers): Likewise.
9804 2012-04-20 Pedro Alves <palves@redhat.com>
9806 * configure: Regenerate.
9808 2012-04-19 Pedro Alves <palves@redhat.com>
9810 * Makefile.in (GNULIB_BUILDDIR): New.
9811 (LIBGNU, INCGNU, GNULIB_H): Adjust.
9812 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9813 (all, install-only, uninstall, clean-info, all-lib, clean): No
9814 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9815 (maintainer-clean realclean distclean): Use subdir_do.
9817 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
9818 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
9819 * acinclude.m4: Include acx_configure_dir.m4.
9820 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9821 calls. Call AC_PROG_RANLIB. Configure gnulib using
9824 (GNULIB_STDINT_H): Adjust.
9825 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9826 * gdbreplay.c: Include build-gnulib/config.h.
9827 * server.h: Likewise.
9828 * aclocal.m4: Regenerate.
9829 * config.in: Regenerate.
9830 * configure: Regenerate.
9832 2012-04-19 Pedro Alves <palves@redhat.com>
9834 * Makefile.in (LIBGNU, INCGNU): Adjust.
9835 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9836 (all, install-only, uninstall, clean-info, all-lib, clean)
9837 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9838 * configure.ac: Adjust AC_OUTPUT output.
9839 * aclocal.m4: Regenerate.
9840 * configure: Regenerate.
9842 2012-04-19 Pedro Alves <palves@redhat.com>
9844 * Makefile.in (generated_files): New.
9845 (server_h): Remove the explicit dependency on config.h, and depend
9846 on $generated_files.
9848 2012-04-19 Pedro Alves <palves@redhat.com>
9850 * Makefile.in (INCGNU): Add -Ignulib.
9852 2012-04-19 Pedro Alves <palves@redhat.com>
9854 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9855 (INCGNU): ... this, and spell out -I here.
9856 (GNULIB_LIB): Rename to ...
9858 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9860 2012-04-19 Pedro Alves <palves@redhat.com>
9862 * config.in: Regenerate.
9864 2012-04-19 Pedro Alves <palves@redhat.com>
9866 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9867 * server.h (memmem): Remove declaration.
9868 * config.in: Regenerate.
9869 * configure: Regenerate.
9871 2012-04-19 Yao Qi <yao@codesourcery.com>
9873 * Makefile.in (SFILES): Add common/vec.c.
9877 2012-04-19 Yao Qi <yao@codesourcery.com>
9879 * remote-utils.c (prepare_resume_reply): Replace with macro
9880 target_core_of_thread.
9881 * server.c (handle_qxfer_threads_proper): Likewise.
9882 * target.h (traget_core_of_thread): New macro.
9884 2012-04-18 Pedro Alves <palves@redhat.com>
9886 * aclocal.m4: Regenerate.
9887 * configure: Regenerate.
9889 2012-04-16 Yao Qi <yao@codesourcery.com>
9891 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9892 duplicated on address.
9894 2012-04-16 Yao Qi <yao@codesourcery.com>
9896 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9897 (struct tracepoint_action_ops) <send>: New field.
9898 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9899 (agent_expr_send, x_tracepoint_action_send): New.
9900 (l_tracepoint_action_send): New.
9901 (cmd_qtdp): Download and install tracepoint
9902 according to `use_agent'.
9903 (run_inferior_command): Add one more parameter `len'.
9905 (tracepoint_send_agent): New.
9906 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9908 2012-04-16 Yao Qi <yao@codesourcery.com>
9910 * tracepoint.c (download_tracepoints): Moved to ...
9911 (cmd_qtstart): ... here.
9913 2012-04-14 Yao Qi <yao@codesourcery.com>
9915 * tracepoint.c: Include inttypes.h.
9916 (struct collect_memory_action): Use sized types.
9917 (struct tracepoint): Likewise.
9918 (cmd_qtdp, stop_tracing): Update print specifiers.
9919 (cmd_qtp, response_tracepoint): Likewise.
9920 (collect_data_at_tracepoint): Likewise.
9921 (collect_data_at_step): Likewise.
9923 2012-04-14 Yao Qi <yao@codesourcery.com>
9925 Import gnulib module inttypes.
9926 * aclocal.m4, config.in, configure: Regenerated.
9928 2012-04-14 Yao Qi <yao@codesourcery.com>
9930 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9931 Makefile and config.status at last.
9933 2012-04-13 Yao Qi <yao@codesourcery.com>
9935 * tracepoint.c: Include stdint.h unconditionally.
9937 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9939 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9940 on BFD_HAVE_SYS_PROCFS_TYPE.
9941 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9942 * configure: Regenerate.
9943 * config.in: Likewise.
9945 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9947 * Makefile.in (clean): Also remove x32.c x32-linux.c
9948 x32-avx.c x32-avx-linux.c.
9949 (x32.o): New target.
9951 (x32-linux.o): Likewise.
9952 (x32-linux.c): Likewise.
9953 (x32-avx.o): Likewise.
9954 (x32-avx.c): Likewise.
9955 (x32-avx-linux.o): Likewise.
9956 (x32-avx-linux.c): Likewise.
9958 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9959 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9960 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9961 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9962 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9963 i386/x32-avx-linux.xml.
9965 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9966 (init_registers_x32_avx_linux): Likwise.
9967 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9968 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9970 2012-04-13 Pedro Alves <palves@redhat.com>
9972 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9973 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9974 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9975 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9978 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9980 * linux-x86-low.c (compat_x32_clock_t): New.
9981 (compat_x32_siginfo_t): Likewise.
9982 (compat_x32_siginfo_from_siginfo): Likewise.
9983 (siginfo_from_compat_x32_siginfo): Likewise.
9984 (linux_is_elf64): Likewise.
9985 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9986 and siginfo_from_compat_x32_siginfo for x32.
9987 (x86_arch_setup): Set linux_is_elf64.
9989 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9992 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9994 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9995 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9996 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9997 compatible with process.
9999 2012-04-12 Yao Qi <yao@codesourcery.com>
10001 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
10002 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
10003 (install-only, install-info, clean): Handle sub dir gnulib.
10004 (all-lib, am--refresh): New targets.
10005 (memmem.o): Remove target.
10006 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
10007 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
10008 (AC_REPLACE_FUNCS): Remove memmem.
10009 Invoke gl_INIT and AM_INIT_AUTOMAKE.
10010 (AC_OUTPUT): Generate Makefile in gnulib/.
10011 * aclocal.m4, config.in, configure: Regenerated.
10013 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10015 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10017 2012-04-05 Pedro Alves <palves@redhat.com>
10019 -Werror=strict-aliasing
10021 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10024 2012-04-04 Pedro Alves <palves@redhat.com>
10026 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10027 (sparc_store_gregset_from_stack, sparc_store_gregset)
10028 (sparc_breakpoint_at): Fix formatting.
10030 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10032 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10034 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10035 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10036 * config.in: Regenerate.
10037 * configure: Likewise.
10039 2012-03-29 Pedro Alves <palves@redhat.com>
10041 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10042 Correct ptrace arguments.
10044 2012-03-28 Pedro Alves <palves@redhat.com>
10046 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10047 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10048 (IA64_FR1_REGNUM): New defines.
10049 (ia64_fetch_register): New.
10050 (the_low_target): Install it.
10051 * linux-low.h (struct linux_target_ops) <fetch_register>: New
10053 * linux-low.c (linux_fetch_registers): Try the
10054 the_low_target.fetch_register hook first.
10056 * linux-arm-low.c (the_low_target): Adjust.
10057 * linux-bfin-low.c (the_low_target): Adjust.
10058 * linux-cris-low.c (the_low_target): Adjust.
10059 * linux-crisv32-low.c (the_low_target): Adjust.
10060 * linux-m32r-low.c (the_low_target): Adjust.
10061 * linux-m68k-low.c (the_low_target): Adjust.
10062 * linux-mips-low.c (the_low_target): Adjust.
10063 * linux-ppc-low.c (the_low_target): Adjust.
10064 * linux-s390-low.c (the_low_target): Adjust.
10065 * linux-sh-low.c (the_low_target): Adjust.
10066 * linux-sparc-low.c (the_low_target): Adjust.
10067 * linux-tic6x-low.c (the_low_target): Adjust.
10068 * linux-x86-low.c (the_low_target): Adjust.
10069 * linux-xtensa-low.c (the_low_target): Adjust.
10071 2012-03-26 Pedro Alves <palves@redhat.com>
10073 * server.c (handle_qxfer_libraries): Don't bail early if
10074 the_target->qxfer_libraries_svr4 is not NULL.
10076 2012-03-26 Pedro Alves <palves@redhat.com>
10078 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10080 2012-03-23 Pedro Alves <palves@redhat.com>
10082 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10083 "library-list-svr4" element's start tag when the the DSO list is
10086 2012-03-23 Pedro Alves <palves@redhat.com>
10088 * linux-low.c (read_one_ptr): Read the inferior's pointer through
10089 a variable whose type size is the same as the inferior's pointer
10092 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
10094 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10096 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10097 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10098 * linux-low.h: Include <signal.h>.
10099 (struct siginfo): Remove forward declaration.
10100 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10103 2012-03-21 Mike Frysinger <vapier@gentoo.org>
10105 * .gitignore: Ignore more files.
10107 2012-03-19 Pedro Alves <palves@redhat.com>
10108 Jan Kratochvil <jan.kratochvil@redhat.com>
10110 * server.c (cont_thread, general_thread): Add describing comments.
10111 (start_inferior): Clear `cont_thread'.
10112 (handle_v_cont): Don't set `cont_thread' if resuming all threads
10115 2012-03-15 Yao Qi <yao@codesourcery.com>
10117 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
10119 (cmd_qtdp): ... here.
10121 2012-03-15 Yao Qi <yao@codesourcery.com>
10123 * tracepoint.c (struct tracepoint_action_ops): New.
10124 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10125 (m_tracepoint_action_download): New.
10126 (r_tracepoint_action_download): New.
10127 (x_tracepoint_action_download): New.
10128 (l_tracepoint_action_download): New.
10129 (add_tracepoint_action): Install `action->ops' according type.
10130 (download_tracepoint_1): Move code `download' function pointer
10131 of various tracepoint_action_ops.
10133 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10135 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
10136 linux_ptrace_attach_warnings.
10138 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10140 * Makefile.in (linux-ptrace.o): New.
10141 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10142 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10143 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10144 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10145 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10147 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10149 2012-03-08 Yao Qi <yao@codesourcery.com>
10150 Pedro Alves <palves@redhat.com>
10152 Fix PR server/13392.
10153 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10154 offset of JMP insn.
10155 * tracepoint.c (remove_tracepoint): New.
10156 (cmd_qtdp): Call remove_tracepoint when failed to install.
10158 2012-03-07 Pedro Alves <palves@redhat.com>
10160 * linux-low.c (get_detach_signal): New.
10161 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10162 Pass on pending signals to PTRACE_DETACH. Check the result of the
10164 * server.c (program_signals, program_signals_p): New.
10165 (handle_general_set): Handle QProgramSignals.
10166 * server.h (program_signals, program_signals_p): Declare.
10168 2012-03-05 Pedro Alves <palves@redhat.com>
10169 Jan Kratochvil <jan.kratochvil@redhat.com>
10171 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10174 2012-03-03 Yao Qi <yao@codesourcery.com>
10176 * tracepoint.c (tracepoint_look_up_symbols): Update call to
10177 agent_look_up_symbols.
10179 2012-03-03 Yao Qi <yao@codesourcery.com>
10181 * Makefile.in (linux-low.o): Keep dependence on agent.h.
10182 (linux-x86-low.o): Likewise.
10183 * server.h: Remove in_process_agent_loaded.
10184 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10188 2012-03-03 Yao Qi <yao@codesourcery.com>
10190 * tracepoint.c (gdb_agent_capability): New global.
10191 (in_process_agent_loaded_ust): Renamed to
10192 `in_process_agent_supports_ust'.
10194 (in_process_agent_supports_ust): Call agent_capability_check.
10195 (clear_installed_tracepoints): Assert that agent supports
10198 2012-03-03 Yao Qi <yao@codesourcery.com>
10200 * linux-low.c (linux_supports_agent): New.
10201 (linux_target_ops): Initialize field `supports_agent' with
10202 linux_supports_agent.
10203 * target.h (struct target_ops) <supports_agent>: New.
10204 (target_supports_agent): New macro.
10205 * server.c (handle_general_set): Handle packet 'QAgent'.
10206 (handle_query): Send `QAgent+'.
10207 * Makefile.in (server.o): Depends on agent.h.
10209 2012-03-03 Yao Qi <yao@codesourcery.com>
10211 * Makefile.in (OBS): Add agent.o.
10212 Add new rule for agent.o.
10213 Track dependence of tracepoint.c on agent.h.
10214 * tracepoint.c (run_inferior_command_1):
10215 (run_inferior_command): Call agent_run_command.
10216 (gdb_ust_connect_sync_socket): Deleted. Move it to
10218 (resume_thread, stop_thread): Likewise.
10219 (gdb_ust_socket_init): Renamed to ...
10220 (gdb_agent_socket_init): ... New.
10221 (gdb_ust_thread): Renamed to ...
10222 (gdb_agent_helper_thread): ... New.
10223 (gdb_ust_init): Move some code to ...
10224 (gdb_agent_init): ... here. New.
10225 [HAVE_UST]: Call gdb_ust_init.
10226 (initialize_tracepoint_ftlib): Call gdb_agent_init.
10227 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10228 * config.in, configure: Regenerated.
10230 2012-03-02 Pedro Alves <palves@redhat.com>
10232 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10233 * linux-low.c (struct simple_pid_list): New.
10234 (stopped_pids): New a struct simple_pid_list pointer.
10235 (add_to_pid_list, pull_pid_from_list): New.
10236 (handle_extended_wait): Don't assume the first signal new children
10237 report is SIGSTOP. Adjust call to pull_pid_from_list.
10238 (linux_wait_for_lwp): Adjust.
10240 2012-03-02 Yao Qi <yao@codesourcery.com>
10242 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10245 2012-03-02 Yao Qi <yao@codesourcery.com>
10247 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10248 `stop_pc' and `tpoint'. Update caller.
10250 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
10252 * linux-low.h (linux_target_ops): Add regset_bitmap member.
10253 * linux-low.c (use_linux_regsets): New macro.
10254 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10255 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10256 (linux_register_in_regsets): New function.
10257 (usr_fetch_inferior_registers): Skip registers covered by
10259 (usr_store_inferior_registers): Likewise.
10260 (usr_fetch_inferior_registers): New macro.
10261 (usr_store_inferior_registers): Likewise.
10262 (linux_fetch_registers): Handle mixed regset/non-regset targets.
10263 (linux_store_registers): Likewise.
10264 * linux-mips-low.c (init_registers_mips_dsp_linux): New
10266 (init_registers_mips64_dsp_linux): Likewise.
10267 (init_registers_mips_linux): New macro.
10268 (init_registers_mips_dsp_linux): Likewise.
10269 (mips_dsp_num_regs): Likewise.
10270 (DSP_BASE, DSP_CONTROL): New fallback macros.
10271 (mips_base_regs): New macro.
10272 (mips_regmap): Use it. Fix the size.
10273 (mips_dsp_regmap): New variable.
10274 (mips_dsp_regset_bitmap): Likewise.
10275 (mips_arch_setup): New function.
10276 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10278 (mips_cannot_store_register): Likewise.
10279 (the_low_target): Update .arch_setup, .num_regs and .regmap
10280 initializers. Add .regset_bitmap initializer.
10281 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10283 * linux-bfin-low.c (the_low_target): Likewise.
10284 * linux-cris-low.c (the_low_target): Likewise.
10285 * linux-crisv32-low.c (the_low_target): Likewise.
10286 * linux-ia64-low.c (the_low_target): Likewise.
10287 * linux-m32r-low.c (the_low_target): Likewise.
10288 * linux-m68k-low.c (the_low_target): Likewise.
10289 * linux-ppc-low.c (the_low_target): Likewise.
10290 * linux-s390-low.c (the_low_target): Likewise.
10291 * linux-sh-low.c (the_low_target): Likewise.
10292 * linux-sparc-low.c (the_low_target): Likewise.
10293 * linux-tic6x-low.c (the_low_target): Likewise.
10294 * linux-x86-low.c (the_low_target): Likewise.
10295 * linux-xtensa-low.c (the_low_target): Likewise.
10296 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10297 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
10298 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10300 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10301 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10303 2012-02-29 Yao Qi <yao@codesourcery.com>
10304 Pedro Alves <palves@redhat.com>
10306 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10307 `step_over_finished' is true.
10309 2012-02-27 Pedro Alves <palves@redhat.com>
10311 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10312 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10314 2012-02-27 Pedro Alves <palves@redhat.com>
10317 * linux-low.c (pid_is_stopped): New.
10318 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10320 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
10322 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10325 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10327 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10329 2012-02-24 Luis Machado <lgustavo@codesourcery>
10331 * server.c (handle_query): Advertise support for target-side
10332 breakpoint condition evaluation.
10333 (process_point_options): New function.
10334 (process_serial_event): When inserting a breakpoint, check for
10335 a target-side condition that should be evaluated.
10337 * mem-break.c: Include regcache.h and ax.h.
10338 (point_cond_list_t): New data structure.
10339 (breakpoint) <cond_list>: New field.
10340 (find_gdb_breakpoint_at): Make non-static.
10341 (delete_gdb_breakpoint_at): Clear any target-side
10343 (clear_gdb_breakpoint_conditions): New function.
10344 (add_condition_to_breakpoint): Likewise.
10345 (add_breakpoint_condition): Likewise.
10346 (gdb_condition_true_at_breakpoint): Likewise.
10347 (gdb_breakpoint_here): Return result directly instead
10348 of going through a local variable.
10350 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10351 (clear_gdb_breakpoint_conditions): Likewise.
10352 (add_breakpoint_condition): Likewise.
10353 (gdb_condition_true_at_breakpoint): Likewise.
10355 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10356 (need_step_over_p): Take target-side breakpoint condition into
10359 2012-02-24 Luis Machado <lgustavo@codesourcery>
10361 * server.h: Include tracepoint.h.
10362 (agent_mem_read, agent_get_trace_state_variable_value,
10363 agent_set_trace_state_variable_value,
10364 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10365 get_set_tsv_func_addr): New prototypes.
10367 * ax.h: New include file.
10368 * ax.c: New source file.
10370 * tracepoint.c: Include ax.h.
10371 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10372 agent_expr, eval_result_type): Move to ax.h.
10373 (parse_agent_expr): Rename to ...
10374 (gdb_parse_agent_expr): ... this, make it non-static and move
10376 (unparse_agent_expr) Rename to ...
10377 (gdb_unparse_agent_expr): ... this, make it non-static and move
10379 (eval_agent_expr): Rename to ...
10380 (eval_tracepoint_agent_expr): ... this.
10381 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10382 forward declarations.
10383 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10384 (agent_get_trace_state_variable_value): New function.
10385 (agent_set_trace_state_variable_value): New function.
10386 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10387 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10388 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10389 (condition_true_at_tracepoint): Likewise.
10390 (parse_agent_expr): Rename to ...
10391 (gdb_parse_agent_expr): ... this and move to ax.c.
10392 (unparse_agent_expr): Rename to ...
10393 (gdb_unparse_agent_expr): ... this and move to ax.c.
10394 (gdb_agent_op_name): Move to ax.c.
10395 (eval_agent_expr): Rename to ...
10396 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10398 (eval_tracepoint_agent_expr): New function.
10399 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
10401 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10403 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10404 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10405 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10406 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10407 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10408 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10409 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10410 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10411 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10412 (compile_bytecodes): Remove forward declaration.
10413 (is_goto_target): Move to ax.c.
10414 (compile_bytecodes): Move to ax.c and call
10415 agent_get_trace_state_variable_value (...) and
10416 agent_set_trace_state_variable_value (...).
10418 * Makefile.in: Update ax.c and IPA dependencies.
10420 2012-02-24 Pedro Alves <palves@redhat.com>
10422 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10423 (cmd_bigqtbuffer_circular): ... this. Only handle
10424 'QTBuffer:circular:'.
10425 (handle_tracepoint_general_set): Adjust.
10427 2012-02-16 Yao Qi <yao@codesourcery.com>
10429 * inferiors.c: Move code to ...
10430 * dll.c: .... here. New.
10431 * server.h: Declare clear_dlls.
10432 * Makefile.in (SFILES): Add dll.c.
10436 2012-02-11 Yao Qi <yao@codesourcery.com>
10438 * server.c: (handle_monitor_command): Add a new parameter
10440 (handle_query): Update caller.
10442 2012-02-09 Joel Brobecker <brobecker@adacore.com>
10444 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10445 * configure, config.in: Regenerate.
10446 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10449 2012-02-02 Pedro Alves <palves@redhat.com>
10451 Try SIGKILL first, then PTRACE_KILL.
10452 * linux-low.c (linux_kill_one_lwp): New.
10453 (linux_kill_one_lwp): Rename to ...
10454 (kill_one_lwp_callback): ... this. Use the new
10455 linux_kill_one_lwp.
10457 2012-02-02 Pedro Alves <palves@redhat.com>
10459 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10462 2012-01-27 Pedro Alves <palves@redhat.com>
10464 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10465 (elf_64_file_p): Make static.
10466 (linux_pid_exe_is_elf_64_file): New.
10467 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10468 Delete declarations.
10469 (linux_pid_exe_is_elf_64_file): Declare.
10470 * linux-x86-low.c (x86_arch_setup): Use
10471 linux_pid_exe_is_elf_64_file.
10473 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10475 * linux-low.c (linux_wait_for_event_1): Rename to ...
10476 (linux_wait_for_event): ... here and merge it with former
10477 linux_wait_for_event - new variable wait_ptid, use it.
10478 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10480 2012-01-23 Pedro Alves <palves@redhat.com>
10482 * server.c (main): Avoid yet another case of infinite loop while
10483 detaching/killing after a longjmp.
10485 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10488 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10490 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10492 * hostio.c (handle_readlink): New function.
10493 (handle_vFile): Call it to handle "vFile:readlink" packets.
10495 2012-01-20 Pedro Alves <palves@redhat.com>
10496 Ulrich Weigand <ulrich.weigand@linaro.org>
10498 * server.c (handle_v_requests): Only support vAttach and vRun to
10499 start multiple processes when in extended protocol mode.
10501 2012-01-17 Pedro Alves <palves@redhat.com>
10503 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10504 memalign plus mprotect to allocate the scratch buffer.
10506 2012-01-13 Pedro Alves <palves@redhat.com>
10508 * server.c (attach_inferior): Clear `cont_thread'.
10510 2012-01-13 Pedro Alves <palves@redhat.com>
10512 * server.c (main): Avoid infinite loop while detaching/killing
10515 2012-01-09 Doug Evans <dje@google.com>
10517 * server.c (start_inferior): Set last_ptid in --wrapper case.
10519 2012-01-06 Yao Qi <yao@codesourcery.com>
10521 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10523 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10525 2012-01-04 Yao Qi <yao@codesourcery.com>
10527 * tracepoint.c (cmd_qtdp): Print debug message
10528 for static tracepoint.
10530 2012-01-04 Yao Qi <yao@codesourcery.com>
10532 * tracepoint.c (trace_vdebug): Differentiate debug message
10533 between gdbserver and IPA.
10535 2012-01-03 Yao Qi <yao@codesourcery.com>
10537 * tracepoint.c (tracepoint_was_hit): Don't collect for
10540 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10542 * terminal.h: Reformat copyright header.
10544 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10546 * server.c (gdbserver_version): Update copyright year.
10547 * gdbreplay.c (gdbreplay_version): Likewise.
10549 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10551 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10554 2011-12-18 Hui Zhu <teawater@gmail.com>
10555 * linux-low.c (linux_create_inferior): Save return value to ret.
10557 2011-12-18 Hui Zhu <teawater@gmail.com>
10559 * linux-low.c (linux_create_inferior): Save return value to ret.
10561 2011-12-16 Doug Evans <dje@google.com>
10563 * linux-low.c (linux_create_inferior): If stdio connection,
10564 redirect stdin from /dev/null, stdout to stderr.
10565 * remote-utils.c (remote_is_stdio): New static global.
10566 (remote_connection_is_stdio): New function.
10567 (remote_prepare): Handle stdio connection.
10568 (remote_open): Ditto.
10569 (remote_close): Don't close stdin for stdio connections.
10570 (read_prim,write_prim): New functions. Replace all calls to
10571 read/write to these.
10572 * server.c (main): Watch for "-" argument. Move call to
10573 remote_prepare before start_inferior.
10574 * server.h (STDIO_CONNECTION_NAME): New macro.
10575 (remote_connection_is_stdio): Declare.
10577 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10578 in debugging output.
10580 2011-12-15 Yao Qi <yao@codesourcery.com>
10582 * tracepoint.c: Include sys/syscall.h.
10583 (gdb_ust_thread): Remove preprocessor conditional.
10585 2011-12-14 Pedro Alves <pedro@codesourcery.com>
10587 * linux-low.c (linux_detach_one_lwp): Call
10588 the_low_target.prepare_to_resume before detaching.
10590 2011-12-14 Yao Qi <yao@codesourcery.com>
10592 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10595 2011-12-14 Yao Qi <yao@codesourcery.com>
10597 * i386-low.c (i386_low_stopped_data_address): Initialize local
10598 variable `control'.
10600 2011-12-13 Pedro Alves <pedro@codesourcery.com>
10604 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10605 DR_CONTROL unless necessary. Extend comments.
10606 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10607 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10609 2011-12-13 Yao Qi <yao@codesourcery.com>
10611 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10613 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10615 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10617 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10618 Print new debug message for such case.
10620 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10622 Fix overlapping memcpy.
10623 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10624 the read_inferior_memory transfer.
10625 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10626 write_inferior_memory transfer.
10627 (set_fast_tracepoint_jump): New variable buf. Use it for the
10628 read_inferior_memory and write_inferior_memory transfers.
10629 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10630 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10631 Use it for the write_inferior_memory transfer.
10632 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10635 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10637 * linux-low.c (fetch_register, store_register): Make code
10638 consistent, fix formatting.
10640 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10642 * linux-low.c (usr_store_inferior_registers): Factor out code
10643 to handle individual registers into...
10644 (store_register): ... this new function.
10646 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10648 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10649 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10650 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10651 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10652 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10653 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10654 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10655 (srv_xmlfiles): Add new XML files.
10657 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10659 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10660 (init_registers_s390_linux32v1): Add prototype.
10661 (init_registers_s390_linux32v2): Likewise.
10662 (init_registers_s390_linux64v1): Likewise.
10663 (init_registers_s390_linux64v2): Likewise.
10664 (init_registers_s390x_linux64v1): Likewise.
10665 (init_registers_s390x_linux64v2): Likewise.
10666 (s390_num_regs): Increment to 52.
10667 (s390_regmap): Add orig_r2 register.
10668 (s390_num_regs_3264): Increment to 68.
10669 (s390_regmap_3264): Add orig_r2 register.
10670 (s390_collect_ptrace_register): Handle orig_r2 register.
10671 (s390_supply_ptrace_register): Likewise.
10672 (s390_fill_last_break): New function.
10673 (s390_store_last_break): Likewise.
10674 (s390_fill_system_call): New function.
10675 (s390_store_system_call): Likewise.
10676 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10678 (s390_check_regset): New function.
10679 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10680 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10681 Update target_regsets for available register sets.
10683 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10684 Jan Kratochvil <jan.kratochvil@redhat.com>
10686 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10687 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10689 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10690 * linux-low.h (struct process_info_private): New member r_debug.
10691 * server.c (handle_qxfer_libraries): Call
10692 the_target->qxfer_libraries_svr4.
10693 (handle_qxfer_libraries_svr4): New function.
10694 (qxfer_packets): New entry "libraries-svr4".
10695 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10696 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10697 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10698 PACKET_qXfer_libraries_svr4.
10700 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10702 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10703 PSW address/mask between 8-byte and 16-byte formats.
10704 (s390_supply_ptrace_register): Likewise.
10705 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10706 basic addressing mode bit.
10708 2011-11-24 Stan Shebs <stan@codesourcery.com>
10710 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10712 2011-11-17 Stan Shebs <stan@codesourcery.com>
10714 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10715 (tracing_start_time): New global.
10716 (tracing_stop_time): New global.
10717 (tracing_user_name): New global.
10718 (tracing_notes): New global.
10719 (tracing_stop_note): New global.
10720 (cmd_qtstart): Set traceframe_usage, start_time.
10721 (stop_tracing): Set stop_time.
10722 (cmd_qtstatus): Report additional status.
10723 (cmd_qtp): New function.
10724 (handle_tracepoint_query): Call it.
10725 (cmd_qtnotes): New function.
10726 (handle_tracepoint_general_set): Call it.
10727 (get_timestamp): Rename from tsv_get_timestamp.
10729 2011-11-14 Stan Shebs <stan@codesourcery.com>
10730 Kwok Cheung Yeung <kcy@codesourcery.com>
10732 * linux-x86-low.c (small_jump_insn): New.
10733 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10734 trampoline and error message, build a trampoline and issue a small
10735 jump instruction to it.
10736 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10737 trampoline and error message.
10738 (x86_get_min_fast_tracepoint_insn_len): New.
10739 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10740 * linux-low.h (struct linux_target_ops): Add arguments to
10741 install_fast_tracepoint_jump_pad operation, add new operation.
10742 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10744 (linux_get_min_fast_tracepoint_insn_len): New function.
10745 (linux_target_op): Add new operation.
10746 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10747 (gdb_trampoline_buffer_end): Ditto.
10748 (gdb_trampoline_buffer_error): Ditto.
10749 (struct ipa_sym_addresses): Add fields for new IPA variables.
10750 (symbol_list): Add entries for new IPA variables.
10751 (struct tracepoint): Add fields to hold the address range of the
10752 trampoline used by the tracepoint.
10753 (trampoline_buffer_head): New static variable.
10754 (trampoline_buffer_tail): Ditto.
10755 (claim_trampoline_space): New function.
10756 (have_fast_tracepoint_trampoline_buffer): New function.
10757 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10759 (install_fast_tracepoint): Ditto, also add error buffer argument.
10760 (cmd_qtminftpilen): New function.
10761 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10762 (fast_tracepoint_from_trampoline_address): New function.
10763 (fast_tracepoint_collecting): Handle trampoline as part of jump
10765 (set_trampoline_buffer_space): New function.
10766 (initialize_tracepoint): Initialize new IPA variables.
10767 * target.h (struct target_ops): Add arguments to
10768 install_fast_tracepoint_jump_pad operation, add new
10769 get_min_fast_tracepoint_insn_len operation.
10770 (target_get_min_fast_tracepoint_insn_len): New.
10771 (install_fast_tracepoint_jump_pad): Add arguments.
10772 * server.h (IPA_BUFSIZ): Define.
10773 * linux-i386-ipa.c: Include extra header files.
10774 (initialize_fast_tracepoint_trampoline_buffer): New function.
10775 (initialize_low_tracepoint): Call it.
10776 * server.h (set_trampoline_buffer_space): Declare.
10777 (claim_trampoline_space): Ditto.
10778 (have_fast_tracepoint_trampoline_buffer): Ditto.
10780 2011-11-14 Yao Qi <yao@codesourcery.com>
10782 * server.c (handle_query): Handle InstallInTrace for qSupported.
10783 * tracepoint.c (add_tracepoint): Sort list.
10784 (install_tracepoint, download_tracepoint): New.
10785 (cmd_qtdp): Call them to install and download tracepoints.
10786 (sort_tracepoints): Removed.
10787 (cmd_qtstart): Update.
10789 2011-11-14 Yao Qi <yao@codesourcery.com>
10791 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10792 * mem-break.h: Declare.
10793 * tracepoint.c (cmd_qtstart): Move some code to ...
10794 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10796 (download_tracepoints): Move some code to ...
10797 (download_tracepoint_1): ... here. New.
10799 2011-11-08 Yao Qi <yao@codesourcery.com>
10801 * remote-utils.c (relocate_instruction): A comment fix.
10803 2011-11-07 Joel Brobecker <brobecker@adacore.com>
10805 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10806 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10807 dr_status_mirror and dr_control_mirror from debug_reg_state.
10808 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10809 (i386_initial_stuff): Remove use of deleted globals.
10810 (i386_get_thread_context, i386_set_thread_context,
10811 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10812 from debug_reg_state.
10814 2011-11-05 Yao Qi <yao@codesourcery.com>
10816 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10817 address as TPOINT's.
10819 2011-11-02 Stan Shebs <stan@codesourcery.com>
10821 * tracepoint.c (agent_mem_read_string): New function.
10822 (eval_agent_expr): Call it for tracenz.
10823 * server.c (handle_query): Report support for tracenz.
10825 2011-11-02 Yao Qi <yao@codesourcery.com>
10827 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10829 2011-11-02 Yao Qi <yao@codesourcery.com>
10831 * target.h: Fix a typo in comment.
10833 2011-10-31 Pedro Alves <pedro@codesourcery.com>
10835 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10836 clobber the breakpoints' shadows with fast tracepoint jumps.
10837 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10838 * target.c (write_inferior_memory): Also pass MYADDR down to
10841 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10843 * configure.ac: Check support for personality routine.
10844 * configure: Regenerate.
10845 * config.in: Likewise.
10846 * linux-low.c: Include <sys/personality.h>.
10847 Define ADDR_NO_RANDOMIZE if necessary.
10848 (linux_create_inferior): Disable address space randomization when
10849 forking inferior, if requested.
10850 (linux_supports_disable_randomization): New function.
10851 (linux_target_ops): Install it.
10852 * server.h (disable_randomization): Declare.
10853 * server.c (disable_randomization): New global variable.
10854 (handle_general_set): Handle QDisableRandomization.
10855 (handle_query): Likewise for qSupported.
10856 (main): Support --disable-randomization and --no-disable-randomization
10857 command line arguments.
10858 * target.h (struct target_ops): Add supports_disable_randomization.
10859 (target_supports_disable_randomization): New macro.
10861 2011-09-29 Mike Frysinger <vapier@gentoo.org>
10863 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10865 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10866 [!PT_GETDSBT] (target_loadmap): New definition.
10867 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10868 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10869 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10870 and PT_GETDSBT to LINUX_LOADMAP.
10871 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10872 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10874 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10876 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10877 (arm_linux_hwbp_cap): New static variable.
10878 (arm_linux_get_hwbp_cap): Replace by ...
10879 (arm_linux_init_hwbp_cap): ... this new function.
10880 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10881 (arm_linux_get_hw_watchpoint_count): Likewise.
10882 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10883 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10884 (arm_prepare_to_resume): Use perror_with_name instead of error.
10886 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10888 * linux-arm-low.c: Include <signal.h>.
10889 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10890 (struct arm_linux_hwbp_cap): New data type.
10891 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10892 (struct arm_linux_hw_breakpoint): New data type.
10893 (MAX_BPTS, MAX_WPTS): Define.
10894 (struct arch_process_info, struct arch_lwp_info): New data types.
10895 (arm_linux_get_hwbp_cap): New function.
10896 (arm_linux_get_hw_breakpoint_count): Likewise.
10897 (arm_linux_get_hw_watchpoint_count): Likewise.
10898 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10899 (arm_hwbp_control_initialize): Likewise.
10900 (arm_hwbp_control_is_enabled): Likewise.
10901 (arm_hwbp_control_is_initialized): Likewise.
10902 (arm_hwbp_control_disable): Likewise.
10903 (arm_linux_hw_breakpoint_equal): Likewise.
10904 (arm_linux_hw_point_initialize): Likewise.
10905 (struct update_registers_data): New data structure.
10906 (update_registers_callback: New function.
10907 (arm_insert_point): Likewise.
10908 (arm_remove_point): Likewise.
10909 (arm_stopped_by_watchpoint): Likewise.
10910 (arm_stopped_data_address): Likewise.
10911 (arm_new_process): Likewise.
10912 (arm_new_thread): Likewise.
10913 (arm_prepare_to_resume): Likewise.
10914 (the_low_target): Register arm_insert_point, arm_remove_point,
10915 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10916 arm_new_thread, and arm_prepare_to_resume.
10918 2011-09-15 Stan Shebs <stan@codesourcery.com>
10920 * server.h (struct emit_ops): Add compare-goto fields.
10921 * tracepoint.c (gdb_agent_op_sizes): New table.
10922 (emit_eq_goto): New function.
10923 (emit_ne_goto): New function.
10924 (emit_lt_goto): New function.
10925 (emit_le_goto): New function.
10926 (emit_gt_goto): New function.
10927 (emit_ge_goto): New function.
10928 (is_goto_target): New function.
10929 (compile_bytecodes): Recognize special cases of compare-goto
10930 combinations and call specialized emitters for them.
10931 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10932 (amd64_emit_ne_goto): New function.
10933 (amd64_emit_lt_goto): New function.
10934 (amd64_emit_le_goto): New function.
10935 (amd64_emit_gt_goto): New function.
10936 (amd64_emit_ge_goto): New function.
10937 (amd64_emit_ops): Add the new functions.
10938 (i386_emit_eq_goto): New function.
10939 (i386_emit_ne_goto): New function.
10940 (i386_emit_lt_goto): New function.
10941 (i386_emit_le_goto): New function.
10942 (i386_emit_gt_goto): New function.
10943 (i386_emit_ge_goto): New function.
10944 (i386_emit_ops): Add the new functions.
10946 2011-09-08 Stan Shebs <stan@codesourcery.com>
10948 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10949 (i386_emit_epilogue): Restore %ebx.
10951 2011-08-31 Jie Zhang <jzhang918@gmail.com>
10953 * server.c (step_thread): Remove definition.
10954 (process_serial_event): Don't handle Hs.
10955 * server.h (step_thread): Remove declaration.
10956 * target.c (set_desired_inferior): Remove use of step_thread.
10958 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10960 * linux-low.c: Include linux-procfs.h.
10961 (linux_attach_lwp_1): Update comments.
10962 (linux_attach): Scan for existing threads when attaching to a
10963 process that is the tgid.
10964 * Makefile.in: Update dependencies.
10966 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10968 * configure.srv: Add linux-procfs.o dependencies.
10970 2011-08-14 Yao Qi <yao@codesourcery.com>
10972 * target.h (struct target_ops): Fix indent.
10973 * win32-low.c (win32_target_ops): Fix comment.
10975 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
10976 Yao Qi <yao@codesourcery.com>
10978 * Makefile.in (clean): Remove tic6x-*.c files.
10979 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10980 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10981 (tic6x-c64xp-linux.c): Likewise.
10982 * configure.srv: Add support for tic6x-*-uclinux.
10983 * linux-tic6x-low.c: New.
10984 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10986 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
10987 Yao Qi <yao@codesourcery.com>
10989 * target.h (struct target_ops): Add read_loadmap.
10990 * linux-low.c (struct target_loadseg): New type.
10991 (struct target_loadmap): New type.
10992 (linux_read_loadmap): New function.
10993 (linux_target_ops): Add linux_read_loadmap.
10994 * server.c (handle_query): Support qXfer:fdpic:read packet.
10995 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10998 2011-08-05 Eli Zaretskii <eliz@gnu.org>
11000 * win32-low.c: Include <stdint.h>.
11002 2011-07-22 Pedro Alves <pedro@codesourcery.com>
11004 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
11005 to the inferior here.
11006 (i386_remove_aligned_watchpoint): Ditto.
11007 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11008 fit part of the watchpoint in the debug registers.
11009 (i386_update_inferior_debug_regs): New.
11010 (i386_low_insert_watchpoint): Work on a local mirror of the debug
11011 registers, and only update the inferior on success.
11012 (i386_low_remove_watchpoint): Ditto.
11014 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11016 * linux-low.c (compare_ints, unique, list_threads, show_process,
11017 linux_core_of_thread): Delete.
11018 (linux_target_ops): Change linux_core_of_thread to
11019 linux_common_core_of_thread.
11020 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11021 * utils.c (malloc_failure): Change type of argument.
11022 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11023 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11024 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11025 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11026 (IPA_OBJS): Add common-utils-ipa.o.
11027 (ptid_h, linux_osdata_h): New macros.
11028 (server_h): Add common/common-utils.h, common/xml-utils.h,
11029 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11031 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11032 ptid.o, buffer.o): New rules.
11033 (linux-low.o): Add common/linux-osdata.h as a dependency.
11034 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11035 * configure.ac: Add AC_HEADER_DIRENT check.
11036 * config.in: Regenerate.
11037 * configure: Regenerate.
11038 * remote-utils.c (xml_escape_text): Delete.
11039 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11040 buffer_xml_printf): Move to common/buffer.c.
11041 * server.c (main): Remove call to initialize_inferiors.
11042 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11043 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11044 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11045 internal_error, gdb_assert, gdb_assert_fail): Delete.
11046 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11047 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11049 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11050 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11051 initialize_inferiors): Delete.
11053 2011-07-20 Pedro Alves <pedro@codesourcery.com>
11055 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11058 2011-05-31 Pedro Alves <pedro@codesourcery.com>
11060 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
11062 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
11064 2011-05-26 Yao Qi <yao@codesourcery.com>
11066 * Makefile.in (thread-db.o): Track dependence to
11067 common/gdb_thread_db.h.
11068 * thread-db.c: include gdb_thread_db.h from right place.
11070 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
11072 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11073 __FILE__ and __LINE__ to internal_error.
11075 2011-05-13 Doug Evans <dje@google.com>
11077 * thread-db.c (try_thread_db_load_from_sdir): New function.
11078 (try_thread_db_load_from_dir): New function.
11079 (thread_db_load_search): Handle $sdir, ignore $pdir.
11080 Remove trying of system directories if search of
11081 libthread-db-search-path fails, that is now done via $sdir.
11083 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
11085 * server.c (handle_query): Add EnableDisableTracepoints to the list
11086 of supported features.
11087 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
11089 (cmd_qtenable_disable): New.
11090 (cmd_qtstart): Install tracepoints even if disabled.
11091 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11092 receiving a QTEnable or QTDisable packet.
11093 (gdb_collect): Skip data collection if fast tracepoint is disabled.
11094 (ust_marker_to_static_tracepoint): Do not ignore disabled static
11096 (gdb_probe): Skip data collection if static tracepoint is disabled.
11098 2011-05-10 Doug Evans <dje@google.com>
11100 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11102 2011-05-04 Doug Evans <dje@google.com>
11104 * linux-low.c (linux_join): Skip process lookup.
11105 * spu-low.c (spu_join): Ditto.
11106 * server.c (join_inferiors_callback): Delete.
11107 (process_serial_event): For 'D' packet (detach) call join_inferior
11110 2011-05-04 Joseph Myers <joseph@codesourcery.com>
11112 * README: Don't mention xscale*-*-linux*.
11113 * configure.srv (xscale*-*-linux*): Don't handle target.
11115 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
11117 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
11119 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
11120 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
11121 (i386_emit_void_call_2): Likewise.
11123 2011-04-26 Yao Qi <yao@codesourcery.com>
11125 * linux-low.c: Move common macros to linux-ptrace.h.
11126 Include linux-ptrace.h.
11127 * Makefile.in (linux_ptrace_h): New.
11128 (linux-low.o): Depends on linux-ptrace.h.
11130 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
11132 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11133 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11134 (remote_prepare): New function with most of the TCP code from ...
11135 (remote_open): ... here. Detect PORT here unconditionally. Move also
11136 setting transport_is_reliable.
11137 * server.c (run_once): New variable.
11138 (gdbserver_usage): Document it.
11139 (main): Set run_once for `--once'. Call remote_prepare. Exit after
11140 the first run if RUN_ONCE.
11141 * server.h (run_once, remote_prepare): New declarations.
11143 2011-04-19 Tom Tromey <tromey@redhat.com>
11145 * win32-low.c (handle_load_dll): Remove duplicate "the".
11147 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11149 Remove support for old Cygwin 1.5 versions.
11150 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11151 function to avoid warning.
11152 (win32_add_one_solib): Use cygwin_conv_path function to avoid
11155 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
11157 * gdbserver/server.h (Macro _): Define it if not available.
11159 2011-03-14 Michael Snyder <msnyder@vmware.com>
11161 * hostio.c (handle_close): Remove unnecessary null test.
11163 2011-03-10 Joel Brobecker <brobecker@adacore.com>
11165 * Makefile.in (maintainer-clean realclean distclean): Remove
11166 "make ... subdir_do" command.
11168 2011-03-10 Michael Snyder <msnyder@vmware.com>
11170 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11172 * server.c (handle_v_run): Free alloced buffer on early return.
11174 2011-03-09 Yao Qi <yao@codesourcery.com>
11177 2011-03-04 Yao Qi <yao@codesourcery.com>
11179 * Makefile.in: Remove GNU make feature --directory.
11181 2011-03-05 Yao Qi <yao@codesourcery.com>
11183 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11184 (subdir_do): New make target. Copied from gdb/Makefile.
11185 (maintainer-clean, realclean, distclean, clean): Call corresponding
11186 make targets in common/Makefile.
11188 2011-02-11 Yao Qi <yao@codesourcery.com>
11190 * configure.ac: Call AC_PROG_RANLIB.
11191 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11192 * configure: Regenerate.
11194 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11196 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11198 2011-03-06 Yao Qi <yao@codesourcery.com>
11200 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11202 2011-03-05 Yao Qi <yao@codesourcery.com>
11204 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11205 (subdir_do): New make target. Copied from gdb/Makefile.
11206 (maintainer-clean, realclean, distclean, clean): Call corresponding
11207 make targets in common/Makefile.
11209 2011-03-04 Yao Qi <yao@codesourcery.com>
11211 * Makefile.in: Remove GNU make feature --directory.
11213 2011-03-04 Michael Snyder <msnyder@vmware.com>
11215 * server.c (queue_stop_reply): Call xmalloc not malloc.
11217 2011-03-02 Michael Snyder <msnyder@vmware.com>
11219 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11221 2011-02-28 Michael Snyder <msnyder@vmware.com>
11223 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11224 (cmd_qtframe): Ditto.
11225 (cmd_qtbuffer): Ditto.
11226 (cmd_bigqtbuffer): Ditto.
11228 * utils.c (decimal2str): Initialize 'width' to nine, then
11229 don't mess with it.
11231 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11233 * hostio.c (require_data): Free *data, not data.
11235 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11237 * hostio.c (require_data): Use free, not xfree.
11239 2011-02-27 Michael Snyder <msnyder@vmware.com>
11241 * server.c (handle_query): Discard unused value.
11243 * hostio.c (require_data): Free malloc memory before returning
11246 2011-02-26 Michael Snyder <msnyder@vmware.com>
11248 * linux-low.c (list_threads): Call closedir for dirent.
11250 2011-02-27 Michael Snyder <msnyder@vmware.com>
11252 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11253 a case statement falls through.
11255 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11257 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11260 2011-02-26 Michael Snyder <msnyder@vmware.com>
11262 * utils.c (decimal2str): Eliminate dead code and dead param.
11263 (pulongest): Drop dead param from call to decimal2str.
11266 2011-02-24 Joel Brobecker <brobecker@adacore.com>
11268 Revert the following patch (not approved yet):
11269 2011-02-21 Hui Zhu <teawater@gmail.com>
11270 * tracepoint.c (tp_printf): New function.
11271 (eval_agent_expr): Handle gdb_agent_op_printf.
11273 2011-02-21 Hui Zhu <teawater@gmail.com>
11275 * tracepoint.c (tp_printf): New function.
11276 (eval_agent_expr): Handle gdb_agent_op_printf.
11278 2011-02-18 Tom Tromey <tromey@redhat.com>
11280 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11281 (tracepoint.o): Likewise.
11282 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11283 (gdb_agent_op_names): Likewise.
11285 2011-02-18 Tom Tromey <tromey@redhat.com>
11287 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11288 gdb_agent_op_rot>: New constants.
11289 (gdb_agent_op_names): Add pick and roll.
11290 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11293 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11295 * aclocal.m4: Regenerated with aclocal-1.11.1.
11297 2011-02-14 Pedro Alves <pedro@codesourcery.com>
11299 * server.c (handle_qxfer_traceframe_info): New.
11300 (qxfer_packets): Register "traceframe-info".
11301 (handle_query): Report support for qXfer:traceframe-info:read+.
11302 * tracepoint.c (match_blocktype): New.
11303 (traceframe_find_block_type): Rename to ...
11304 (traceframe_walk_blocks): ... this. Add callback filter argument,
11306 (traceframe_find_block_type): New, reimplemented on top of
11307 traceframe_walk_blocks.
11308 (build_traceframe_info_xml): New.
11309 (traceframe_read_info): New.
11310 * server.h (traceframe_read_info): Declare.
11312 2011-02-11 Yao Qi <yao@codesourcery.com>
11314 * configure.ac: Call AC_PROG_RANLIB.
11315 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11316 * configure: Regenerate.
11318 2011-02-07 Pedro Alves <pedro@codesourcery.com>
11320 * server.c (gdb_read_memory): Change return semantics to allow
11322 (handle_search_memory_1): Adjust.
11323 (process_serial_event) <'m' packet>: Handle partial transfers.
11324 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11326 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11328 * regcache.c (init_register_cache): Initialize
11329 regcache->register_status.
11330 (free_register_cache): Release regcache->register_status.
11331 (regcache_cpy): Copy register_status.
11332 (registers_to_string): Print 'x's for unavailable registers.
11333 (supply_register): Mark the register's status valid or
11334 unavailable, depending on whether a buffer was passed in or not.
11335 (supply_register_zeroed): New.
11336 (supply_regblock): Mark the registers' status valid or
11337 unavailable, depending on whether a buffer was passed in or not.
11338 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11339 (struct regcache): New `register_status' field.
11340 (supply_register_zeroed): Declare.
11341 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11342 supply_register_zeroed, rather than passing a NULL buffer to
11344 * tracepoint.c (fetch_traceframe_registers): Update comment.
11346 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11348 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11351 2011-01-25 Pedro Alves <pedro@codesourcery.com>
11353 * server.h (decode_xfer_write): Change prototype.
11354 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11355 and don't extract the annex here.
11356 * server.c (decode_xfer_read): Remove `annex' parameter,
11357 and don't extract the annex here.
11358 (decode_xfer): New.
11359 (struct qxfer): New.
11360 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11361 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11362 (handle_qxfer_statictrace): New functions, abstracted out from
11363 handle_query, and made to use the struct qxfer interface.
11364 (handle_threads_qxfer_proper): Rename to ...
11365 (handle_qxfer_threads_proper): ... this.
11366 (handle_threads_qxfer): Rename to ...
11367 (handle_qxfer_threads): ... this. Adjust.
11368 (qxfer_packets): New array.
11369 (handle_qxfer): New function.
11370 (handle_query): Use handle_qxfer.
11372 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11374 * gdbreplay.c: Shorten lines of >= 80 columns.
11375 * linux-low.c: Ditto.
11376 * linux-ppc-low.c: Ditto.
11377 * linux-s390-low.c: Ditto.
11378 * linux-sparc-low.c: Ditto.
11379 * linux-x86-low.c: Ditto.
11380 * linux-xtensa-low.c: Ditto.
11381 * mem-break.c: Ditto.
11382 * nto-low.c: Ditto.
11383 * regcache.h: Ditto.
11384 * remote-utils.c: Ditto.
11387 * thread-db.c: Ditto.
11388 * tracepoint.c: Ditto.
11390 * win32-low.h: Ditto.
11392 2011-01-05 Joel Brobecker <brobecker@adacore.com>
11394 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11397 2011-01-01 Joel Brobecker <brobecker@adacore.com>
11399 * server.c (gdbserver_version): Update copyright year in version
11401 * gdbreplay.c (gdbreplay_version): Ditto.
11403 2010-12-29 Jie Zhang <jie.zhang@analog.com>
11405 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11406 * linux-bfin-low.c: New file.
11407 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11408 PT_DATA_ADDR for BFIN targets.
11409 * Makefile.in (SFILES): Add linux-bfin-low.c.
11410 (clean): Remove reg-bfin.c.
11411 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11412 * README: Mention supported Blackfin targets.
11414 2010-12-23 Mike Frysinger <vapier@gentoo.org>
11416 * .gitignore: New file.
11418 2010-11-16 Mike Frysinger <vapier@gentoo.org>
11420 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11422 2010-10-22 Jie Zhang <jie@codesourcery.com>
11424 * Makefile.in: Add FLAGS_TO_PASS variable.
11425 (install): Remove dependency of install-only and recursively
11426 invoke make for install-only.
11428 2010-10-04 Doug Evans <dje@google.com>
11430 * Makefile.in (uninstall): Use $(DESTDIR).
11432 2010-09-24 Pedro Alves <pedro@codesourcery.com>
11436 * linux-x86-low.c (compat_siginfo_from_siginfo)
11437 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11438 si_code is < 0. Check for si_code == SI_TIMER before checking for
11441 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11443 * lynx-i386-low.c: New file.
11444 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11446 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11448 * lynx-low.c (ptrace_request_to_str): Remove handling for
11449 request values that have been removed in LynxOS 5.x.
11451 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11453 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11456 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11458 * configure.ac: Add --enable-inprocess-agent option.
11459 * configure: Rebuilt.
11461 2010-09-06 Yao Qi <yao@codesourcery.com>
11463 * linux-low.c (linux_kill): Remove unused variable.
11464 (linux_stabilize_threads): Likewise.
11465 * server.c (start_inferior): Likewise.
11466 (queue_stop_reply_callback): Likewise.
11467 * tracepoint.c (do_action_at_tracepoint): Likewise.
11469 2010-09-06 Yao Qi <yao@codesourcery.com>
11471 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11474 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11476 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11478 2010-09-06 Pedro Alves <pedro@codesourcery.com>
11480 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11483 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11485 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11486 gdbserver/lynx-ppc-low.c: New files.
11487 * Makefile.in (lynx_low_h): New variable.
11488 (lynx-low.o, lynx-ppc-low.o): New rules.
11489 * configure.ac: On LynxOS, link with -lnetinet.
11490 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11491 * configure: regenerate.
11493 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11495 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11496 * configure.ac: Add check for vasprintf and vsnprintf.
11497 * configure, config.in: Regenerate.
11498 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11500 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11502 * gdbreplay.c: Move include of alloca.h up, next to include of
11504 * server.h: Add include of malloc.h.
11505 * mem-break.c: Remove include of malloc.h.
11506 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11508 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11510 * Makefile.in (memmem.o): Build with -Wno-error.
11512 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11514 * utils.c (xsnprintf): Make non-static.
11515 * server.h: Add xsnprintf declaration.
11516 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11517 replace calls to snprintf by calls to xsnprintf throughout.
11519 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11521 * configure.ac: Add configure check for alloca.
11522 * configure, config.in: Regenerate.
11523 * server.h: Include alloca.h if it exists.
11524 * gdbreplay.c: Include alloca.h if it exists.
11526 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11528 * linux-low.c (__SIGRTMIN): Define if not already defined.
11529 (linux_create_inferior): Check for __ANDROID__ rather than
11531 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11532 are already deferred.
11533 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11534 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11535 stopped and already has a pending signal to report.
11536 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11537 a pending signal to report or is moving out of a jump pad.
11538 (linux_init_signals): Check for __ANDROID__ rather than
11541 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11543 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11544 debug_threads check. Avoid a linear search when not doing debug
11547 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11549 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11550 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11551 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11552 (process_event): Change local fd's type to gdb_fildes_t.
11553 (create_file_handler): Adjust prototype.
11554 (delete_file_handler): Adjust prototype.
11555 (handle_file_event): Adjust prototype. Use pfildes.
11556 (create_file_event): Adjsut prototype.
11557 * remote-utils.c (remote_desc, listen_desc): Change type to
11559 * server.h: New gdb_fildes_t typedef.
11560 [USE_WIN32API]: Include winsock2.h.
11561 (delete_file_handler, add_file_handler): Adjust prototypes.
11562 (pfildes): Declare.
11563 * utils.c (pfildes): New.
11565 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11567 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11568 * configure: Regenerate.
11570 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11572 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11573 (linux_done_accessing_memory): ... this.
11574 (linux_target_ops): Adjust.
11575 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11576 * nto-low.c (nto_target_ops): Adjust comment.
11577 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11578 * spu-low.c (spu_target_ops): Adjust comment.
11579 * target.h (target_ops): Rename unprepare_to_access_memory field
11580 to done_accessing_memory.
11581 (unprepare_to_access_memory): Rename to ...
11582 (done_accessing_memory): ... this.
11584 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11586 * linux-low.c (linux_prepare_to_access_memory): New.
11587 (linux_unprepare_to_access_memory): New.
11588 (linux_target_ops): Install them.
11589 * server.c (read_memory): Rename to ...
11590 (gdb_read_memory): ... this. Use
11591 prepare_to_access_memory/prepare_to_access_memory.
11592 (write_memory): Rename to ...
11593 (gdb_write_memory): ... this. Use
11594 prepare_to_access_memory/prepare_to_access_memory.
11595 (handle_search_memory_1): Adjust.
11596 (process_serial_event): Adjust.
11597 * target.h (struct target_ops): New fields
11598 prepare_to_access_memory and unprepare_to_access_memory.
11599 (prepare_to_access_memory, unprepare_to_access_memory): New.
11600 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11601 prepare_to_access_memory/prepare_to_access_memory.
11602 * nto-low.c (nto_target_ops): Adjust.
11603 * spu-low.c (spu_target_ops): Adjust.
11604 * win32-low.c (win32_target_ops): Adjust.
11606 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11608 * Makefile.in (WARN_CFLAGS): Get it from configure.
11609 (WERROR_CFLAGS): New.
11610 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11611 * configure.ac: Introduce --enable-werror, which adds -Werror to
11612 the compiler command line. Enabled by default. Disable with
11613 --disable-werror. Add -Wdeclaration-after-statement
11614 Wpointer-arith and -Wformat-nonliteral to warning flags.
11615 * configure: Regenerate.
11617 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11619 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11621 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11623 * gdbreplay.c (remote_error): New.
11625 (expect): Use gdbchar. Check for error reading from GDB.
11626 Clarify sync error output.
11627 (play): Check for errors writing to GDB.
11628 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11629 * remote-utils.c (getpkt): Check for errors writing to the remote
11632 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11634 * linux-low.c (linux_wait_1): Move non-debugging code out of
11635 `debug_threads' control.
11637 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11639 * linux-low.c (linux_wait_1): Don't set last_status here.
11640 * server.c (push_event, queue_stop_reply_callback): Assert we're
11641 not pushing a TARGET_WAITKIND_IGNORE event.
11642 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11643 (myresume, handle_target_event): Set the thread's last_resume_kind
11644 and last_status from the target returned status.
11646 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11650 * linux-x86-low.c (update_debug_registers_callback): New.
11651 (i386_dr_low_set_addr): Use it.
11652 (i386_dr_low_get_addr): New.
11653 (i386_dr_low_set_control): Use update_debug_registers_callback.
11654 (i386_dr_low_get_control): New.
11655 (i386_dr_low_get_status): Adjust.
11656 * linux-low.c (linux_stop_lwp): New.
11657 * linux-low.h (linux_stop_lwp): Declare.
11659 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11660 argument instead of a i386_debug_reg_state.
11661 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11662 a i386_debug_reg_state.
11663 (i386_insert_aligned_watchpoint): Adjust.
11664 (i386_remove_aligned_watchpoint): Adjust.
11665 (i386_low_stopped_data_address): Read the debug registers from the
11666 inferior instead of from the mirrors.
11667 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11668 (i386_dr_low_get_addr): Declare.
11669 (i386_dr_low_get_control): Declare.
11670 (i386_dr_low_get_status): Change prototype.
11672 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11673 (i386_dr_low_get_addr): New.
11674 (i386_dr_low_get_control): New.
11675 (i386_dr_low_get_status): Adjust prototype. Return
11677 (i386_initial_stuff): Clear dr_status_mirror and
11679 (i386_get_thread_context): Adjust.
11680 (i386_set_thread_context): Adjust.
11681 (i386_thread_added): Adjust.
11683 2010-08-24 Pedro Alves <pedro@codesourcery.com>
11685 * linux-low.h (linux_thread_area): Delete declaration.
11687 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11689 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11690 after its termination.
11692 2010-08-09 Pedro Alves <pedro@codesourcery.com>
11694 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11695 (gdb_wants_all_stopped): Delete.
11696 (linux_wait_1): Don't call them.
11697 * server.c (handle_v_cont): Tag all threads as want-stopped.
11698 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11699 stopped as "client-wants-stopped".
11701 2010-07-31 Pedro Alves <pedro@codesourcery.com>
11703 * Makefile.in (signals_h): New.
11704 (server_h): Depend on it.
11705 (server.o): Don't depend on $(signals_def).
11706 (signals.o): Depend on $(signals_def).
11708 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11710 * Makefile.in (signals_def): New.
11711 (server_h): Append include/gdb/signals.h and signals_def.
11712 (server.o): Append signals_def.
11714 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11716 * server.c (handle_target_event): Use target_signal_to_host for
11717 resume_info.sig initialization.
11718 * target.h (struct thread_resume) <sig>: New comment.
11720 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11722 * server.c (handle_query): strcpy() the returned string from paddress()
11723 instead of sprintf().
11724 * utils.c (paddress): Return phex_nz().
11726 2010-07-07 Joel Brobecker <brobecker@adacore.com>
11728 * server.c (handle_v_cont): Call mourn_inferior if process
11730 (myresume): Likewise.
11732 2010-07-01 Pedro Alves <pedro@codesourcery.com>
11734 Static tracepoints, and integration with UST.
11736 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11737 * mem-break.c (uninsert_all_breakpoints)
11738 (reinsert_all_breakpoints): New.
11739 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11740 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11741 (gdb_agent_ust_loaded, helper_thread_id)
11742 (gdb_agent_helper_thread_id): New macros.
11743 (struct ipa_sym_addresses): Add addr_ust_loaded,
11744 addr_helper_thread_id, addr_cmd_buf.
11745 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11746 (in_process_agent_loaded_ust): New.
11747 (write_e_ust_not_loaded): New.
11748 (maybe_write_ipa_ust_not_loaded): New.
11749 (struct collect_static_trace_data_action): New.
11750 (enum tracepoint_type) <static_tracepoint>: New.
11751 (struct tracepoint) <handle>: Mention static tracepoints.
11752 (struct static_tracepoint_ctx): New.
11753 (CMD_BUF_SIZE): New.
11754 (add_tracepoint_action): Handle static tracepoint actions.
11755 (unprobe_marker_at): New.
11756 (clear_installed_tracepoints): Handle static tracepoints.
11757 (cmd_qtdp): Handle static tracepoints.
11758 (probe_marker_at): New.
11759 (cmd_qtstart): Handle static tracepoints.
11760 (response_tracepoint): Handle static tracepoints.
11761 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11762 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11763 (get_context_regcache): Handle static tracepoints.
11764 (do_action_at_tracepoint): Handle static tracepoint actions.
11765 (traceframe_find_block_type): Handle static trace data blocks.
11766 (traceframe_read_sdata): New.
11767 (download_tracepoints): Download static tracepoint actions.
11768 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11769 (GDB_PROBE_NAME): New.
11771 (GET_UST_SYM): New.
11774 (ust_marker_to_static_tracepoint): New.
11776 (collect_ust_data_at_tracepoint): New.
11777 (gdb_ust_probe): New.
11778 (UNIX_PATH_MAX, SOCK_DIR): New.
11779 (gdb_ust_connect_sync_socket): New.
11780 (resume_thread, stop_thread): New.
11781 (run_inferior_command): New.
11782 (init_named_socket): New.
11783 (gdb_ust_socket_init): New.
11784 (cstr_to_hexstr): New.
11786 (first_marker, next_marker): New.
11787 (response_ust_marker): New.
11788 (cmd_qtfstm, cmd_qtsstm): New.
11789 (unprobe_marker_at, probe_marker_at): New.
11790 (cmd_qtstmat, gdb_ust_thread): New.
11791 (gdb_ust_init): New.
11792 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11793 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11794 (ST_REGENTRY): New.
11795 (x86_64_st_collect_regmap): New.
11796 (X86_64_NUM_ST_COLLECT_GREGS): New.
11797 (AMD64_RIP_REGNUM): New.
11798 (supply_static_tracepoint_registers): New.
11799 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11800 (ST_REGENTRY): New.
11801 (i386_st_collect_regmap): New.
11802 (i386_NUM_ST_COLLECT_GREGS): New.
11803 (supply_static_tracepoint_registers): New.
11804 * server.c (handle_query): Handle qXfer:statictrace:read.
11805 <qSupported>: Report support for StaticTracepoints, and
11806 qXfer:statictrace:read features.
11807 * server.h (traceframe_read_sdata)
11808 (supply_static_tracepoint_registers): Declare.
11809 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11810 (unpack_varlen_hex): Include in IPA build.
11811 * Makefile.in (ustlibs, ustinc): New.
11812 (IPA_OBJS): Add remote-utils-ipa.o.
11813 ($(IPA_LIB)): Link -ldl and -lpthread.
11815 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11816 * config.in, configure: Regenerate.
11818 2010-06-20 Ian Lance Taylor <iant@google.com>
11819 Pedro Alves <pedro@codesourcery.com>
11821 * linux-x86-low.c (always_true): Delete.
11822 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11823 trying to fool the compiler with always_true.
11825 2010-06-20 Pedro Alves <pedro@codesourcery.com>
11827 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11828 conditions in gdbserver.
11830 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11832 * spu-low.c (spu_read_memory): Wrap around local store limit.
11833 (spu_write_memory): Likewise.
11835 2010-06-15 Pedro Alves <pedro@codesourcery.com>
11837 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11838 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11840 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11842 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11843 uses with LONGEST uses.
11845 2010-06-14 Stan Shebs <stan@codesourcery.com>
11846 Pedro Alves <pedro@codesourcery.com>
11850 * linux-x86-low.c: Include limits.h.
11852 (always_true): New.
11855 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11856 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11857 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11858 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11859 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11860 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11861 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11862 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11863 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11864 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11865 (amd64_emit_void_call_2): New.
11866 (amd64_emit_ops): New.
11867 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11868 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11869 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11870 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11871 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11872 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11873 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11874 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11875 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11876 (i386_emit_stack_adjust, i386_emit_int_call_1)
11877 (i386_emit_void_call_2): New.
11878 (i386_emit_ops): New.
11879 (x86_emit_ops): New.
11880 (the_low_target): Install x86_emit_ops.
11881 * server.h (struct emit_ops): New.
11882 (get_raw_reg_func_addr): Declare.
11883 (current_insn_ptr, emit_error): Declare.
11884 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11885 (set_trace_state_variable_value): New defines.
11886 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11887 addr_get_trace_state_variable_value and
11888 addr_set_trace_state_variable_value.
11889 (symbol_list): New fields for get_raw_reg,
11890 get_trace_state_variable_value and set_trace_state_variable_value.
11891 (condfn): New typedef.
11892 (struct tracepoint): New field `compiled_cond'.
11893 (do_action_at_tracepoint): Clear compiled_cond.
11894 (get_trace_state_variable_value, set_trace_state_variable_value):
11896 (condition_true_at_tracepoint): If there's a compiled condition,
11898 (current_insn_ptr, emit_error): New globals.
11899 (struct bytecode_address): New.
11900 (get_raw_reg_func_addr): New.
11901 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11902 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11903 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11904 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11905 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11906 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11907 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11908 (compile_tracepoint_condition, compile_bytecodes): New.
11909 * target.h (emit_ops): Forward declare.
11910 (struct target_ops): New field emit_ops.
11911 (target_emit_ops): New.
11912 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11913 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11914 * linux-low.c (linux_emit_ops): New.
11915 (linux_target_ops): Install it.
11916 * linux-low.h (struct linux_target_ops): New field emit_ops.
11918 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11920 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11921 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11923 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11924 Stan Shebs <stan@codesourcery.com>
11926 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11927 (all): Depend on $(extra_libraries).
11928 (install-only): Install the IPA.
11929 (IPA_OBJS, IPA_LIB): New.
11930 (clean): Remove the IPA lib.
11931 (IPAGENT_CFLAGS): New.
11932 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11933 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11934 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11935 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11936 * configure.ac: Check for atomic builtins support in the compiler.
11937 (IPA_DEPFILES, extra_libraries): Define.
11938 * configure.srv (ipa_obj): Add description.
11939 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11940 (i[34567]86-*-linux*): Set ipa_obj.
11941 (x86_64-*-linux*): Set ipa_obj.
11942 * linux-low.c (stabilizing_threads): New.
11943 (supports_fast_tracepoints): New.
11944 (linux_detach): Stabilize threads before detaching.
11945 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11946 the lwp is either not stabilizing, or is moving out of a jump pad.
11947 (linux_fast_tracepoint_collecting): New.
11948 (maybe_move_out_of_jump_pad): New.
11949 (enqueue_one_deferred_signal): New.
11950 (dequeue_one_deferred_signal): New.
11951 (linux_wait_for_event_1): If moving out of a jump pad, defer
11952 pending signals to later.
11953 (linux_stabilize_threads): New.
11954 (linux_wait_1): Check if threads need moving out of jump pads, and
11956 (stuck_in_jump_pad_callback): New.
11957 (move_out_of_jump_pad_callback): New.
11958 (lwp_running): New.
11959 (linux_resume_one_lwp): Handle moving out of jump pads.
11960 (linux_set_resume_request): Dequeue deferred signals.
11961 (need_step_over_p): Also step over fast tracepoint jumps.
11962 (start_step_over): Also uninsert fast tracepoint jumps.
11963 (finish_step_over): Also reinsert fast tracepoint jumps.
11964 (linux_install_fast_tracepoint_jump): New.
11965 (linux_target_ops): Install linux_stabilize_threads and
11966 linux_install_fast_tracepoint_jump_pad.
11967 * linux-low.h (linux_target_ops) <get_thread_area,
11968 install_fast_tracepoint_jump_pad>: New fields.
11969 (struct lwp_info) <collecting_fast_tracepoint,
11970 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11971 (linux_get_thread_area): Declare.
11972 * linux-x86-low.c (jump_insn): New.
11973 (x86_get_thread_area): New.
11974 (append_insns): New.
11975 (push_opcode): New.
11976 (amd64_install_fast_tracepoint_jump_pad): New.
11977 (i386_install_fast_tracepoint_jump_pad): New.
11978 (x86_install_fast_tracepoint_jump_pad): New.
11979 (the_low_target): Install x86_get_thread_area and
11980 x86_install_fast_tracepoint_jump_pad.
11981 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11982 (struct fast_tracepoint_jump): New.
11983 (fast_tracepoint_jump_insn): New.
11984 (fast_tracepoint_jump_shadow): New.
11985 (find_fast_tracepoint_jump_at): New.
11986 (fast_tracepoint_jump_here): New.
11987 (delete_fast_tracepoint_jump): New.
11988 (set_fast_tracepoint_jump): New.
11989 (uninsert_fast_tracepoint_jumps_at): New.
11990 (reinsert_fast_tracepoint_jumps_at): New.
11991 (set_breakpoint_at): Use write_inferior_memory.
11992 (uninsert_raw_breakpoint): Use write_inferior_memory.
11993 (check_mem_read): Mask out fast tracepoint jumps.
11994 (check_mem_write): Mask out fast tracepoint jumps.
11995 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11996 (set_fast_tracepoint_jump): Declare.
11997 (delete_fast_tracepoint_jump)
11998 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11999 (reinsert_fast_tracepoint_jumps_at): Declare.
12000 * regcache.c: Don't compile many functions when building the
12001 in-process agent library.
12002 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
12003 the register buffer in the heap.
12004 (free_register_cache): If the register buffer isn't owned by the
12005 regcache, don't free it.
12006 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
12007 pre-existing register caches.
12008 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12010 (convert_ascii_to_int): : Constify `from' parameter type.
12011 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12012 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
12013 the needed buffer in-place.
12014 (relocate_instruction): New.
12015 * server.c (handle_query) <qSymbols>: If the target supports
12016 tracepoints, give it a chance of looking up symbols. Report
12017 support for fast tracepoints.
12018 (handle_status): Stabilize threads.
12019 (process_serial_event): Adjust.
12020 * server.h (struct fast_tracepoint_jump): Forward declare.
12021 (struct process_info) <fast_tracepoint_jumps>: New field.
12022 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12023 (decode_X_packet, decode_M_packet): Adjust.
12024 (relocate_instruction): Declare.
12025 (in_process_agent_loaded): Declare.
12026 (tracepoint_look_up_symbols): Declare.
12027 (struct fast_tpoint_collect_status): Declare.
12028 (fast_tracepoint_collecting): Declare.
12029 (force_unlock_trace_buffer): Declare.
12030 (handle_tracepoint_bkpts): Declare.
12031 (initialize_low_tracepoint)
12032 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12033 * target.h (struct target_ops) <stabilize_threads,
12034 install_fast_tracepoint_jump_pad>: New fields.
12035 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12036 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12037 [HAVE_STDINT_H]: Include stdint.h.
12038 (trace_debug_1): Rename to ...
12039 (trace_vdebug): ... this.
12040 (trace_debug): Rename to ...
12041 (trace_debug_1): ... this. Add `level' parameter.
12042 (trace_debug): New.
12043 (ATTR_USED, ATTR_NOINLINE): New.
12044 (IP_AGENT_EXPORT): New.
12045 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12046 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12047 (about_to_request_buffer_space, trace_buffer_is_full)
12048 (stopping_tracepoint, expr_eval_result, error_tracepoint)
12049 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12050 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12051 (traceframe_write_count, traceframes_created)
12052 (trace_state_variables)
12053 New renaming defines.
12054 (struct ipa_sym_addresses): New.
12055 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12056 (symbol_list): New.
12057 (ipa_sym_addrs): New.
12058 (all_tracepoint_symbols_looked_up): New.
12059 (in_process_agent_loaded): New.
12060 (write_e_ipa_not_loaded): New.
12061 (maybe_write_ipa_not_loaded): New.
12062 (tracepoint_look_up_symbols): New.
12063 (debug_threads) [IN_PROCESS_AGENT]: New.
12064 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
12065 (UNKNOWN_SIDE_EFFECTS): New.
12066 (stop_tracing): New.
12067 (flush_trace_buffer): New.
12068 (stop_tracing_bkpt): New.
12069 (flush_trace_buffer_bkpt): New.
12070 (read_inferior_integer): New.
12071 (read_inferior_uinteger): New.
12072 (read_inferior_data_pointer): New.
12073 (write_inferior_data_pointer): New.
12074 (write_inferior_integer): New.
12075 (write_inferior_uinteger): New.
12076 (struct collect_static_trace_data_action): Delete.
12077 (enum tracepoint_type): New.
12078 (struct tracepoint) <type>: New field `type'.
12079 <actions_str, step_actions, step_actions_str>: Only include in
12081 <orig_size, obj_addr_on_target, adjusted_insn_addr>
12082 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12083 (tracepoints): Use IP_AGENT_EXPORT.
12084 (last_tracepoint): Don't include in the IPA.
12085 (stopping_tracepoint): Use IP_AGENT_EXPORT.
12086 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12087 (alloced_trace_state_variables): New.
12088 (trace_state_variables): Use IP_AGENT_EXPORT.
12089 (traceframe_t): Delete unused variable.
12090 (circular_trace_buffer): Don't include in the IPA.
12091 (trace_buffer_start): Delete.
12092 (struct trace_buffer_control): New.
12093 (trace_buffer_free): Delete.
12094 (struct ipa_trace_buffer_control): New.
12095 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12096 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12098 (trace_buffer_ctrl): New.
12099 (TRACE_BUFFER_CTRL_CURR): New.
12100 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12101 Reimplement as macros.
12102 (trace_buffer_wrap): Delete.
12103 (traceframe_write_count, traceframe_read_count)
12104 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12105 (struct tracepoint_hit_ctx) <type>: New field.
12106 (struct fast_tracepoint_ctx): New.
12107 (memory_barrier): New.
12109 (record_tracepoint_error): Update atomically in the IPA.
12110 (clear_inferior_trace_buffer): New.
12111 (about_to_request_buffer_space): New.
12112 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12113 updating the same buffer.
12114 (add_tracepoint): Default the tracepoint's type to trap
12115 tracepoint, and orig_size to -1.
12116 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
12117 internal variables.
12118 (create_trace_state_variable): New parameter `gdb'. Handle it.
12119 (clear_installed_tracepoints): Clear fast tracepoint jumps.
12120 (cmd_qtdp): Handle fast tracepoints.
12121 (cmd_qtdv): Adjust.
12122 (max_jump_pad_size): New.
12123 (gdb_jump_pad_head): New.
12124 (get_jump_space_head): New.
12125 (claim_jump_space): New.
12126 (sort_tracepoints): New.
12127 (MAX_JUMP_SIZE): New.
12128 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
12130 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12131 support. Upload fast traceframes, and delete internal IPA
12133 (stop_tracing_handler): New.
12134 (flush_trace_buffer_handler): New.
12135 (cmd_qtstop): Upload fast tracepoints.
12136 (response_tracepoint): Handle fast tracepoints.
12137 (tracepoint_finished_step): Upload fast traceframes. Set the
12138 tracepoint hit context's tracepoint type.
12139 (handle_tracepoint_bkpts): New.
12140 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12141 type. Add comment about fast tracepoints.
12142 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12143 non-existing action_str field.
12144 (get_context_regcache): Handle fast tracepoints.
12145 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12147 (fast_tracepoint_from_jump_pad_address): New.
12148 (fast_tracepoint_from_ipa_tpoint_address): New.
12149 (collecting_t): New.
12150 (force_unlock_trace_buffer): New.
12151 (fast_tracepoint_collecting): New.
12153 (gdb_collect): New.
12154 (write_inferior_data_ptr): New.
12155 (target_tp_heap): New.
12156 (target_malloc): New.
12157 (download_agent_expr): New.
12159 (download_tracepoints): New.
12160 (download_trace_state_variables): New.
12161 (upload_fast_traceframes): New.
12162 (IPA_FIRST_TRACEFRAME): New.
12163 (IPA_NEXT_TRACEFRAME_1): New.
12164 (IPA_NEXT_TRACEFRAME): New.
12165 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12166 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12167 (gdb_jump_pad_buffer_end): New.
12168 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12169 (initialize_tracepoint): Adjust.
12170 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12171 buffer. Initialize the low module.
12172 * utils.c (PREFIX, TOOLNAME): New.
12173 (malloc_failure): Use PREFIX.
12174 (error): In the IPA, an error causes an exit.
12175 (fatal, warning): Use PREFIX.
12176 (internal_error): Use TOOLNAME.
12177 (NUMCELLS): Increase to 10.
12178 * configure, config.in: Regenerate.
12180 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12182 * server.c (handle_query) <qSupported>: Do two passes over the
12183 qSupported string to avoid nesting strtok.
12185 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12187 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12189 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12190 -Wl,--dynamic-list.
12191 * configure: Regenerate.
12192 * proc-service.list: New.
12194 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12196 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12199 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
12201 * gdbreplay.c (remote_open): Check error return from socket() call by
12202 its equality to -1 not by it being negative.
12203 * remote-utils.c (remote_open): Likewise.
12205 2010-05-23 Pedro Alves <pedro@codesourcery.com>
12207 * config.h: Regenerate.
12209 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12211 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12212 doesn't provide PTRACE_GET_THREAD_AREA.
12214 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12216 * linux-m68k-low.c: Include <asm/ptrace.h>
12217 (ps_get_thread_area): Implement.
12219 2010-05-03 Doug Evans <dje@google.com>
12221 * event-loop.c (struct callback_event): New struct.
12222 (callback_list): New global.
12223 (append_callback_event, delete_callback_event): New functions.
12224 (process_callback): New function.
12225 (start_event_loop): Call it.
12226 * remote-utils.c (NOT_SCHEDULED): Define.
12227 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12228 moved out of readchar.
12229 (readchar): Rewrite. Call reschedule before returning.
12230 (reset_readchar): New function.
12231 (remote_close): Call it.
12232 (process_remaining, reschedule): New functions.
12233 * server.h (callback_handler_func): New typedef.
12234 (append_callback_event, delete_callback_event): Declare.
12236 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12238 * proc-service.c (ps_pglobal_lookup): Use
12239 thread_db_look_up_one_symbol.
12240 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12241 parameter. Use it instead of all_symbols_looked_up.
12242 * server.h (struct process_info) <all_symbols_looked_up>: Delete
12244 (all_symbols_looked_up): Don't declare.
12245 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12246 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12248 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12249 Set all_symbols_looked_up here.
12250 (thread_db_look_up_one_symbol): New.
12251 (thread_db_get_tls_address): Adjust.
12252 (thread_db_load_search, try_thread_db_load_1): Always allocate the
12253 thread_db object on the heap, and tentatively set it in the
12255 (thread_db_init): Don't set all_symbols_looked_up here.
12256 * linux-low.h (thread_db_look_up_one_symbol): Declare.
12258 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12260 * linux-low.c (linux_kill, linux_detach): Adjust.
12261 (status_pending_p_callback): Remove redundant statement. Check
12262 for !TARGET_WAITIKIND_IGNORE, instead of
12263 TARGET_WAITKIND_STOPPED.
12264 (handle_tracepoints): Make sure LWP is locked. Adjust.
12265 (linux_wait_for_event_1): Adjust.
12266 (linux_cancel_breakpoints): New.
12267 (unsuspend_one_lwp): New.
12268 (unsuspend_all_lwps): New.
12269 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12270 (send_sigstop_callback): Change return type to int, add new
12271 `except' parameter and handle it.
12272 (suspend_and_send_sigstop_callback): New.
12273 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12274 pass them down. If SUSPEND, also increment the lwp's suspend
12276 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12277 (need_step_over_p): Don't consider suspended LWPs.
12278 (start_step_over): Adjust.
12279 (proceed_one_lwp): Change return type to int, add new `except'
12280 parameter and handle it.
12281 (unsuspend_and_proceed_one_lwp): New.
12282 (proceed_all_lwps): Use find_inferior instead of
12284 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12285 also decrement the suspend count of LWPs. Pass `except' down,
12286 instead of hacking its suspend count.
12287 (linux_pause_all): Add `freeze' parameter. Adjust.
12288 (linux_unpause_all): New.
12289 (linux_target_ops): Install linux_unpause_all.
12290 * server.c (handle_status): Adjust.
12291 * target.h (struct target_ops): New fields `unpause_all' and
12292 `cancel_breakpoints'. Add new parameter to `pause_all'.
12293 (pause_all): Add new `freeze' parameter.
12294 (unpause_all): New.
12295 (cancel_breakpoints): New.
12296 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12297 cancel breakpoints.
12298 (cmd_qtstart): Pause threads.
12299 (stop_tracing): Pause threads, and cancel breakpoints.
12300 * win32-low.c (win32_target_ops): Adjust.
12302 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12304 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12305 the inferior right away from here...
12306 (linux_wait_1): ... to here, and adjust to check the thread's
12307 last_resume_kind instead of the lwp's step or stop_expected flags.
12309 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12311 * README: Use consistent `GDB' and `GDBserver' spellings.
12313 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12315 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12316 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12317 (linux_detach_one_lwp): Assume the lwp is stopped.
12318 (any_thread_of): Delete.
12319 (linux_detach): Stop all lwps here. Don't blindly delete all
12321 (delete_lwp_callback): New.
12322 (linux_mourn): Delete all lwps of the process that is gone.
12323 (linux_wait_1): Don't delete the last lwp of the process here.
12324 * mem-break.h (mark_breakpoints_out): Declare.
12325 * mem-break.c (mark_breakpoints_out): New.
12326 (free_all_breakpoints): Use it.
12327 * server.c (handle_target_event): If the process is gone, mark
12329 * thread-db.c (struct thread_db) <create_bp>: New field.
12330 (thread_db_enable_reporting): Fix prototype. Store a thread event
12331 breakpoint reference in the thread_db struct.
12332 (thread_db_load_search): Clear the thread_db object.
12333 (try_thread_db_load_1): Ditto.
12334 (switch_to_process): New.
12335 (disable_thread_event_reporting): Use it.
12336 (remove_thread_event_breakpoints): New.
12337 (thread_db_detach, thread_db_mourn): Use it.
12339 2010-05-01 Pedro Alves <pedro@codesourcery.com>
12341 * linux-low.c (linux_enable_event_reporting): New.
12342 (linux_wait_for_event_1, handle_extended_wait): Use it.
12344 2010-04-30 Pedro Alves <pedro@codesourcery.com>
12346 * linux-low.c (linux_kill_one_lwp, linux_kill)
12347 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12348 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12349 SIGSTOP even if the LWP is stopped.
12350 (send_sigstop_callback): New.
12351 (stop_all_lwps): Use send_sigstop_callback instead.
12352 (linux_resume_one_thread): Adjust.
12353 (proceed_one_lwp): Still proceed an LWP that the client has
12354 requested to stop, if we haven't reported it as stopped yet. Make
12355 sure that LWPs the client want stopped, have a pending SIGSTOP.
12357 2010-04-26 Doug Evans <dje@google.com>
12359 * server.c (handle_general_set): Make static.
12361 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12362 Print received char after testing for error/eof instead of before.
12363 (input_interrupt): Tweak comment.
12365 2010-04-23 Doug Evans <dje@google.com>
12367 * server.c (start_inferior): Print inferior argv if --debug.
12369 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12371 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12372 * nto-x86-low.c: Include server.h
12374 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12376 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12377 be consistent with other sources of this directory.
12378 (init_registers_amd64): Correct name of source file of this function
12381 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12383 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12384 64-bit executables.
12386 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12388 * win32-i386-low.c: Add 64-bit support.
12389 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12390 (init_registers_amd64): Declare.
12391 (mappings): Add 64-bit version of array.
12392 (init_windows_x86): New function.
12393 (the_low_target): Change init_arch field to init_windows_x86.
12395 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12397 * win32-low.c: Adapt to support also 64-bit architecture.
12398 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12399 (get_image_name): Use SIZE_T type for local variable `done'.
12400 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12401 (toolhelp_get_dll_name): Idem.
12402 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12403 Use uintptr_t typecast to avoid warning.
12404 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12405 (handle_exception): Use phex_nz to avoid warning.
12406 (win32_wait): Remove unused local variable `process'.
12408 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12410 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12413 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12415 * configure.ac: Use `ws2_32' library for srv_mingw.
12416 * configure: Regenerate.
12417 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12418 * remote-utils.c: Likewise.
12420 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12422 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12423 if __x86_64__ is defined.
12425 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12427 * configure: Regenerate.
12429 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12431 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12432 * target.h (target_ops): New get_tib_address field.
12433 * win32-low.h (win32_thread_info): Add thread_local_base field.
12434 * win32-low.c (child_add_thread): Add tlb argument.
12435 Set thread_local_base field to TLB.
12436 (get_child_debug_event): Adapt to child_add_thread change.
12437 (win32_get_tib_address): New function.
12438 (win32_target_ops): Set get_tib_address field to
12439 win32_get_tib_address.
12440 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12442 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12444 * linux-low.c (linux_mourn): Also remove the process.
12445 * server.c (handle_target_event): Don't remove the process here.
12446 * nto-low.c (nto_mourn): New.
12447 (nto_target_ops): Install it.
12448 * spu-low.c (spu_mourn): New.
12449 (spu_target_ops): Install it.
12450 * win32-low.c (win32_mourn): New.
12451 (win32_target_ops): Install it.
12453 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12455 * server.h (buffer_xml_printf): Remove redundant `;'.
12457 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12459 * regcache.c (set_register_cache): Invalidate regcaches before
12460 changing the register cache layout.
12461 (regcache_invalidate_one): Allow a NULL regcache.
12462 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12463 regcaches before changing the register cache layout or the target
12466 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12468 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12469 variable warning on Linux/x86-64.
12471 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12473 GDBserver disconnected tracing support.
12475 * linux-low.c (linux_remove_process): Delete.
12476 (add_lwp): Don't set last_resume_kind here.
12477 (linux_kill): Use `mourn'.
12478 (linux_detach): Use `thread_db_detach', and `mourn'.
12479 (linux_mourn): New.
12480 (linux_attach_lwp_1): Adjust comment.
12481 (linux_attach): last_resume_kind moved the thread_info; adjust.
12482 (status_pending_p_callback): Adjust.
12483 (linux_wait_for_event_1): Adjust.
12484 (count_events_callback, select_singlestep_lwp_callback)
12485 (select_event_lwp_callback, cancel_breakpoints_callback)
12486 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12487 (proceed_one_lwp): Adjust.
12488 (linux_async): Add debug output.
12489 (linux_thread_stopped): New.
12490 (linux_pause_all): New.
12491 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12493 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12494 (thread_db_free): Delete declaration.
12495 (thread_db_detach, thread_db_mourn): Declare.
12496 * thread-db.c (thread_db_init): Use thread_db_mourn.
12497 (thread_db_free): Delete, split in two.
12498 (disable_thread_event_reporting): New.
12499 (thread_db_detach): New.
12500 (thread_db_mourn): New.
12502 * server.h (struct thread_info) <last_resume_kind>: New field.
12503 <attached>: Add comment.
12504 <gdb_detached>: New field.
12505 (handler_func): Change return type to int.
12506 (handle_serial_event, handle_target_event): Ditto.
12507 (gdb_connected): Declare.
12509 (disconnected_tracing): Declare.
12510 (stop_tracing): Declare.
12512 * server.c (handle_query) <qSupported>: Report support for
12513 disconnected tracing.
12514 (queue_stop_reply_callback): Account for running threads.
12515 (gdb_wants_thread_stopped): New.
12516 (gdb_wants_all_threads_stopped): New.
12517 (gdb_reattached_process): New.
12518 (handle_status): Clear the `gdb_detached' flag of all processes.
12519 In all-stop, stop all threads.
12520 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12521 (process_serial_event): If the remote connection breaks, or if an
12522 exit was forced with "monitor exit", force an event loop exit.
12523 Handle disconnected tracing on detach.
12524 (handle_serial_event): Adjust.
12525 (handle_target_event): If GDB isn't connected, forward events back
12526 to the inferior, unless the last process exited, in which case,
12527 exit gdbserver. Adjust interface.
12529 * remote-utils.c (remote_open): Don't block in accept. Instead
12530 register an event loop source on the listen socket file
12531 descriptor. Refactor bits into ...
12532 (listen_desc): ... this new global.
12533 (gdb_connected): ... this new function.
12534 (enable_async_notification): ... this new function.
12535 (handle_accept_event): ... this new function.
12536 (remote_close): Clear remote_desc.
12538 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12540 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12542 (mourn_inferior): Define.
12543 (target_process_qsupported): Avoid the dangling else problem.
12544 (thread_stopped): Define.
12545 (pause_all): Define.
12546 (target_waitstatus_to_string): Declare.
12547 * target.c (target_waitstatus_to_string): New.
12549 * tracepoint.c (tracing): Make extern.
12550 (disconnected_tracing): New.
12551 (stop_tracing): Make extern. Handle tracing stops due to GDB
12553 (cmd_qtdisconnected): New.
12554 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12555 (handle_tracepoint_general_set): Handle QTDisconnected.
12557 * event-loop.c (event_handler_func): Change return type to int.
12558 (process_event): Bail out if the event handler wants the event
12560 (handle_file_event): Ditto.
12561 (start_event_loop): Bail out if the event handler wants the event
12564 * nto-low.c (nto_target_ops): Adjust.
12565 * spu-low.c (spu_wait): Don't remove the process here.
12566 (spu_target_ops): Adjust.
12567 * win32-low.c (win32_wait): Don't remove the process here.
12568 (win32_target_ops): Adjust.
12570 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12572 * regcache.c (realloc_register_cache): Invalidate inferior's
12573 regcache before recreating it.
12575 2010-04-09 Pedro Alves <pedro@codesourcery.com>
12577 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12579 2010-04-09 Stan Shebs <stan@codesourcery.com>
12580 Pedro Alves <pedro@codesourcery.com>
12582 * server.h (LONGEST): New.
12583 (struct thread_info) <while_stepping>: New field.
12584 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12586 (initialize_tracepoint, handle_tracepoint_general_set)
12587 (handle_tracepoint_query, tracepoint_finished_step)
12588 (tracepoint_was_hit, release_while_stepping_state_list):
12589 (current_traceframe): Declare.
12590 * server.c (handle_general_set): Handle tracepoint packets.
12591 (read_memory): New.
12592 (write_memory): New.
12593 (handle_search_memory_1): Use read_memory.
12594 (handle_query): Report support for conditional tracepoints, trace
12595 state variables, and tracepoint sources. Handle tracepoint
12597 (main): Initialize the tracepoints module.
12598 (process_serial_event): Handle traceframe reads/writes.
12600 * linux-low.c (handle_tracepoints): New.
12601 (linux_wait_1): Call it.
12602 (linux_resume_one_lwp): Handle while-stepping.
12603 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12604 (linux_target_ops): Install them.
12605 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12607 * linux-x86-low.c (x86_supports_tracepoints): New.
12608 (the_low_target). Install it.
12610 * mem-break.h (delete_breakpoint): Declare.
12611 * mem-break.c (delete_breakpoint): Make external.
12613 * target.h (struct target_ops): Add `supports_tracepoints',
12614 `read_pc', and `write_pc' fields.
12615 (target_supports_tracepoints): Define.
12616 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12619 * regcache.h (struct regcache) <registers_owned>: New field.
12620 (init_register_cache, regcache_cpy): Declare.
12621 (regcache_read_pc, regcache_write_pc): Declare.
12622 (register_cache_size): Declare.
12623 (supply_regblock): Declare.
12624 * regcache.c (init_register_cache): New.
12625 (new_register_cache): Use it.
12626 (regcache_cpy): New.
12627 (register_cache_size): New.
12628 (supply_regblock): New.
12629 (regcache_read_pc, regcache_write_pc): New.
12631 * tracepoint.c: New.
12633 * Makefile.in (OBS): Add tracepoint.o.
12634 (tracepoint.o): New rule.
12636 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12638 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12640 (i386-mmx.c): Likewise.
12641 (i386-mmx-linux.o): Likewise.
12642 (i386-mmx-linux.c): Likewise.
12644 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12645 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12646 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12647 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12649 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12650 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12651 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12653 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12655 * Makefile.in (clean): Updated.
12657 (i386-avx.c): Likewise.
12658 (i386-avx-linux.o): Likewise.
12659 (i386-avx-linux.c): Likewise.
12660 (amd64-avx.o): Likewise.
12661 (amd64-avx.c): Likewise.
12662 (amd64-avx-linux.o): Likewise.
12663 (amd64-avx-linux.c): Likewise.
12665 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12666 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12667 (srv_amd64_regobj): Add amd64-avx.o.
12668 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12669 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12670 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12671 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12672 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12673 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12674 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12676 * i387-fp.c: Include "i386-xstate.h".
12678 (i387_cache_to_xsave): Likewise.
12679 (i387_xsave_to_cache): Likewise.
12680 (x86_xcr0): Likewise.
12682 * i387-fp.h (i387_cache_to_xsave): Likewise.
12683 (i387_xsave_to_cache): Likewise.
12684 (x86_xcr0): Likewise.
12686 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12687 * linux-crisv32-low.c (target_regsets): Likewise.
12688 * linux-m68k-low.c (target_regsets): Likewise.
12689 * linux-mips-low.c (target_regsets): Likewise.
12690 * linux-ppc-low.c (target_regsets): Likewise.
12691 * linux-s390-low.c (target_regsets): Likewise.
12692 * linux-sh-low.c (target_regsets): Likewise.
12693 * linux-sparc-low.c (target_regsets): Likewise.
12694 * linux-xtensa-low.c (target_regsets): Likewise.
12696 * linux-low.c: Include <sys/uio.h>.
12697 (regsets_fetch_inferior_registers): Support nt_type.
12698 (regsets_store_inferior_registers): Likewise.
12699 (linux_process_qsupported): New.
12700 (linux_target_ops): Add linux_process_qsupported.
12702 * linux-low.h (regset_info): Add nt_type.
12703 (linux_target_ops): Add process_qsupported.
12705 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12707 (init_registers_i386_avx_linux): New.
12708 (init_registers_amd64_avx_linux): Likewise.
12709 (xmltarget_i386_linux_no_xml): Likewise.
12710 (xmltarget_amd64_linux_no_xml): Likewise.
12711 (PTRACE_GETREGSET): Likewise.
12712 (PTRACE_SETREGSET): Likewise.
12713 (x86_fill_xstateregset): Likewise.
12714 (x86_store_xstateregset): Likewise.
12715 (use_xml): Likewise.
12716 (x86_linux_update_xmltarget): Likewise.
12717 (x86_linux_process_qsupported): Likewise.
12718 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12719 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12720 init_registers_i386_linux here. Call
12721 x86_linux_update_xmltarget.
12722 (the_low_target): Add x86_linux_process_qsupported.
12724 * server.c (handle_query): Call target_process_qsupported.
12726 * target.h (target_ops): Add process_qsupported.
12727 (target_process_qsupported): New.
12729 2010-04-03 Pedro Alves <pedro@codesourcery.com>
12731 * inferiors.c (add_thread): Set last_status kind to
12732 TARGET_WAITKIND_IGNORE.
12733 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12734 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12735 (linux_wait_1): Move `thread' local definition to block that uses
12736 it. Don't NULL initialize `event_child'.
12737 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12738 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12739 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12741 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12743 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12744 an extended waitstatus, or by a watchpoint.
12745 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12746 thread was stepping or has been stopped by a watchpoint.
12748 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12750 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12751 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12752 of another, then delete the previous, and validate all
12754 (validate_inserted_breakpoint): New.
12755 (delete_disabled_breakpoints): New.
12756 (validate_breakpoints): New.
12757 (check_mem_read): Validate breakpoints before trusting their
12758 shadow. Delete disabled breakpoints.
12759 (check_mem_write): Validate breakpoints before trusting they
12760 should be inserted. Delete disabled breakpoints.
12761 * mem-break.h (validate_breakpoints):
12762 * server.c (handle_query): Validate breakpoints when we see a
12765 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12767 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12768 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12769 if we could tell there's a GDB breakpoint at stop_pc.
12770 (need_step_over_p): Don't do a step over if we find a GDB
12771 breakpoint at the resume PC.
12773 * mem-break.c (struct raw_breakpoint): New.
12774 (enum bkpt_type): New type `gdb_breakpoint'.
12775 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12776 fields. New field `raw'.
12777 (find_raw_breakpoint_at): New.
12778 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12779 breakpoint instead.
12780 (set_breakpoint_at): Adjust.
12781 (delete_raw_breakpoint): New.
12782 (release_breakpoint): New.
12783 (delete_breakpoint): Rename to...
12784 (delete_breakpoint_1): ... this. Add proc parameter. Use
12785 release_breakpoint. Return ENOENT.
12786 (delete_breakpoint): Reimplement.
12787 (find_breakpoint_at): Delete.
12788 (find_gdb_breakpoint_at): New.
12789 (delete_breakpoint_at): Delete.
12790 (set_gdb_breakpoint_at): New.
12791 (delete_gdb_breakpoint_at): New.
12792 (gdb_breakpoint_here): New.
12793 (set_reinsert_breakpoint): Use release_breakpoint.
12794 (uninsert_breakpoint): Rename to ...
12795 (uninsert_raw_breakpoint): ... this.
12796 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12797 (reinsert_raw_breakpoint): Change parameter type to
12799 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12801 (check_breakpoints): Adjust. Use release_breakpoint.
12802 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12803 (breakpoint_inserted_here): Ditto.
12804 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12805 Don't trust the breakpoint's shadow if it is not inserted.
12806 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12807 (delete_all_breakpoints): Adjust.
12808 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12809 use delete_breakpoint_1.
12811 * mem-break.h (breakpoints_supported): Delete declaration.
12812 (set_gdb_breakpoint_at): Declare.
12813 (gdb_breakpoint_here): Declare.
12814 (delete_breakpoint_at): Delete.
12815 (delete_gdb_breakpoint_at): Declare.
12817 * server.h (struct raw_breakpoint): Forward declare.
12818 (struct process_info): New field `raw_breakpoints'.
12820 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12823 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12825 * linux-low.c (status_pending_p_callback): Fix comment.
12826 (linux_wait_for_event_1): Move most of the internal breakpoint
12827 handling from here...
12828 (linux_wait_1): ... to here.
12829 (count_events_callback): New.
12830 (select_singlestep_lwp_callback): New.
12831 (select_event_lwp_callback): New.
12832 (cancel_breakpoints_callback): New.
12833 (select_event_lwp): New.
12834 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12835 priority to all LWPs that have had events that should be reported
12836 to the client. Cancel breakpoints when about to reporting the
12837 event to the client, not while stopping lwps. No longer cancel
12838 finished single-steps here.
12839 (cancel_finished_single_step): Delete.
12840 (cancel_finished_single_steps): Delete.
12842 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12844 * mem-break.c (enum bkpt_type): New.
12845 (struct breakpoint): New field `type'.
12846 (set_breakpoint_at): Change return type to struct breakpoint
12847 pointer. Set type to `other_breakpoint' by default.
12848 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12849 in the breakpoint list.
12850 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12851 (reinsert_breakpoint): Rename to ...
12852 (reinsert_raw_breakpoint): ... this.
12853 (reinsert_breakpoints_at): Adjust.
12854 * mem-break.h (struct breakpoint): Declare.
12855 (set_breakpoint_at): Change return type to struct breakpoint
12858 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12860 * server.c (handle_query): Assign, not compare.
12862 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12864 Teach linux gdbserver to step-over-breakpoints.
12866 * linux-low.c (can_hardware_single_step): New.
12867 (supports_breakpoints): New.
12868 (handle_extended_wait): If stopping threads, read the stop pc of
12869 the new cloned LWP.
12871 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12872 low target doesn't support retrieving the PC.
12873 (add_lwp): Set last_resume_kind to resume_continue.
12874 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12875 (linux_attach): Don't clear stop_expected. Set the lwp's
12876 last_resume_kind to resume_stop.
12877 (linux_detach_one_lwp): Don't check for removed breakpoints.
12878 (check_removed_breakpoint): Delete.
12879 (status_pending_p): Rename to ...
12880 (status_pending_p_callback): ... this. Don't check for removed
12881 breakpoints. Don't consider threads that are stopped from GDB's
12883 (linux_wait_for_lwp): Always read the stop_pc here.
12884 (cancel_breakpoint): New.
12885 (step_over_bkpt): New global.
12886 (linux_wait_for_event_1): Implement stepping over breakpoints.
12887 (gdb_wants_lwp_stopped): New.
12888 (gdb_wants_all_stopped): New.
12889 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12890 single-step traps here. Store the thread's last reported target
12892 (send_sigstop): Don't clear stop_expected. Always set it,
12894 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12895 (cancel_finished_single_step): New.
12896 (cancel_finished_single_steps): New.
12897 (wait_for_sigstop): Don't cancel finished single-step traps here.
12898 (linux_resume_one_lwp): Don't check for removed breakpoints.
12899 Don't set `step' on non-hardware step archs.
12900 (linux_set_resume_request): Ignore resume_stop requests if already
12901 stopping or stopped. Set the lwp's last_resume_kind.
12902 (resume_status_pending_p): Don't check for removed breakpoints.
12903 (need_step_over_p): New.
12904 (start_step_over): New.
12905 (finish_step_over): New.
12906 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12907 requests. Clear the thread's last reported target waitstatus.
12908 Don't use the `suspended' flag. Don't consider pending breakpoints.
12909 (linux_resume): Start a step-over if necessary.
12910 (proceed_one_lwp): New.
12911 (proceed_all_lwps): New.
12912 (unstop_all_lwps): New.
12913 * linux-low.h (struct lwp_info): Rewrite comment for the
12914 `suspended' flag. Add the `stop_pc' field. Delete the
12915 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12916 Add `'last_resume_kind' and `need_step_over' fields.
12917 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12918 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12919 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12920 (set_raw_breakpoint_at): New.
12921 (set_breakpoint_at): Rewrite to use it.
12922 (reinsert_breakpoint_handler): Delete.
12923 (set_reinsert_breakpoint): New.
12924 (reinsert_breakpoint_by_bp): Delete.
12925 (delete_reinsert_breakpoints): New.
12926 (uninsert_breakpoint): Rewrite.
12927 (uninsert_breakpoints_at): New.
12928 (reinsert_breakpoint): Rewrite.
12929 (reinsert_breakpoints_at): New.
12930 (check_breakpoints): Rewrite.
12931 (breakpoint_here): New.
12932 (breakpoint_inserted_here): New.
12933 (check_mem_read): Adjust.
12934 * mem-break.h (breakpoints_supported, breakpoint_here)
12935 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12936 (reinsert_breakpoint_by_bp): Delete declaration.
12937 (delete_reinsert_breakpoints): Declare.
12938 (reinsert_breakpoint): Delete declaration.
12939 (reinsert_breakpoints_at): Declare.
12940 (uninsert_breakpoint): Delete declaration.
12941 (uninsert_breakpoints_at): Declare.
12942 (check_breakpoints): Adjust prototype.
12943 * server.h: Adjust include order.
12944 (struct thread_info): Declare here. Add a `last_status' field.
12946 2010-03-23 Michael Snyder <msnyder@vmware.com>
12948 * server.c (crc32): New function.
12949 (handle_query): Add handling for 'qCRC:' request.
12951 2010-03-23 Pedro Alves <pedro@codesourcery.com>
12953 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12954 lwp had been stopped by a watchpoint.
12956 2010-03-16 Pedro Alves <pedro@codesourcery.com>
12958 * server.h (internal_error): Declare.
12959 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12960 * utils.c (internal_error): New function.
12962 2010-03-15 Andreas Schwab <schwab@redhat.com>
12964 * configure.srv: Fix typo setting srv_regobj.
12966 2010-03-15 Pedro Alves <pedro@codesourcery.com>
12968 * linux-low.c (fetch_register): Avoid passing a non string literal
12970 (usr_store_inferior_registers): Ditto.
12972 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12974 * linux-low.c (linux_write_memory): Bail out early if peeking
12977 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12979 * linux-low.h (struct lwp_info): New fields
12980 `stopped_by_watchpoint' and `stopped_data_address'.
12981 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12982 here, and cache them in the lwp object.
12983 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12985 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12987 (linux_stopped_by_watchpoint): Rewrite.
12988 (linux_stopped_data_address): Rewrite.
12990 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
12992 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12993 switching the current inferior, not before.
12995 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12997 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12998 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12999 i386-linux.c and amd64-linux.c.
13000 (reg-i386.o): Removed.
13001 (reg-i386.c): Likewise.
13002 (reg-i386-linux.o): Likewise.
13003 (reg-i386-linux.c): Likewise.
13004 (reg-x86-64.o): Likewise.
13005 (reg-x86-64.c): Likewise.
13006 (reg-x86-64-linux.o): Likewise.
13007 (reg-x86-64-linux.c): Likewise.
13009 (i386.c): Likewise.
13010 (i386-linux.o): Likewise.
13011 (i386-linux.c): Likewise.
13012 (amd64.o): Likewise.
13013 (amd64.c): Likewise.
13014 (amd64-linux.o): Likewise.
13015 (amd64-linux.c): Likewise.
13017 * configure.srv (srv_i386_regobj): New.
13018 (srv_i386_linux_regobj): Likewise.
13019 (srv_amd64_regobj): Likewise.
13020 (srv_amd64_linux_regobj): Likewise.
13021 (srv_i386_32bit_xmlfiles): Likewise.
13022 (srv_i386_64bit_xmlfiles): Likewise.
13023 (srv_i386_xmlfiles): Likewise.
13024 (srv_amd64_xmlfiles): Likewise.
13025 (srv_i386_linux_xmlfiles): Likewise.
13026 (srv_amd64_linux_xmlfiles): Likewise.
13027 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13028 srv_xmlfiles to $srv_i386_xmlfiles.
13029 (i[34567]86-*-mingw32ce*): Likewise.
13030 (i[34567]86-*-mingw*): Likewise.
13031 (i[34567]86-*-nto*): Likewise.
13032 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13033 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13034 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13035 (x86_64-*-linux*): Likewise.
13037 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13038 (init_registers_amd64_linux): New.
13039 (x86_arch_setup): Replace init_registers_x86_64_linux with
13040 init_registers_amd64_linux.
13042 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13044 * configure.ac: Check for libdl. If it is not available link against
13045 static libthread_db.
13046 * configure: Regenerate.
13048 2010-02-22 Pedro Alves <pedro@codesourcery.com>
13052 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13053 handing a read watchpoint.
13054 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13056 2010-02-12 Doug Evans <dje@google.com>
13058 * linux-low.c (linux_supports_tracefork_flag): Document.
13059 (linux_look_up_symbols): Add comment.
13061 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
13063 * regcache.c (supply_register): Clear regcache if buf is NULL.
13065 2010-02-02 Nicolas Roche <roche@sourceware.org>
13066 Joel Brobecker <brobecker@adacore.com>
13068 * inferiors.c (find_inferior): Add function documentation.
13069 (unloaded_dll): Handle the case where the unloaded dll has not
13070 been previously registered in the dll list.
13072 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13074 * linux-arm-low.c (thumb_breakpoint_len): Delete.
13075 (thumb2_breakpoint): New.
13076 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13078 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13080 * linux-low.c (get_stop_pc): Check for SIGTRAP.
13081 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13084 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13086 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13088 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
13090 * linux-s390-low.c (s390_collect_ptrace_register)
13091 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13093 2010-01-21 Doug Evans <dje@google.com>
13095 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13096 (PTRACE_ARG4_TYPE): New macro.
13097 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13098 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13099 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13100 (usr_store_inferior_registers): Ditto.
13101 (linux_read_memory, linux_write_memory): Ditto.
13102 (linux_test_for_tracefork): Ditto.
13104 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13105 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
13107 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13109 * proc-service.c (ps_lgetregs): Don't refetch registers from the
13112 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13114 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13115 prototype to take a regcache. Adjust.
13117 2010-01-20 Pedro Alves <pedro@codesourcery.com>
13119 * regcache.h (struct thread_info): Forward declare.
13120 (struct regcache): New.
13121 (new_register_cache): Adjust prototype.
13122 (get_thread_regcache): Declare.
13123 (free_register_cache): Adjust prototype.
13124 (registers_to_string, registers_from_string): Ditto.
13125 (supply_register, supply_register_by_name, collect_register)
13126 (collect_register_as_string, collect_register_by_name): Ditto.
13127 * regcache.c (struct inferior_regcache_data): Delete.
13128 (get_regcache): Rename to ...
13129 (get_thread_regcache): ... this. Adjust. Switch inferior before
13130 fetching registers.
13131 (regcache_invalidate_one): Adjust.
13132 (regcache_invalidate): Fix prototype.
13133 (new_register_cache): Return the new register cache.
13134 (free_register_cache): Change prototype.
13135 (realloc_register_cache): Adjust.
13136 (registers_to_string): Change prototype to take a regcache. Adjust.
13137 (registers_from_string): Ditto.
13138 (register_data): Ditto.
13139 (supply_register): Ditto.
13140 (supply_register_by_name): Ditto.
13141 (collect_register): Ditto.
13142 (collect_register_as_string): Ditto.
13143 (collect_register_by_name): Ditto.
13144 * server.c (process_serial_event): Adjust.
13145 * linux-low.h (regset_fill_func, regset_store_func): Change
13147 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13149 * linux-low.c (get_stop_pc): Adjust.
13150 (check_removed_breakpoint): Adjust.
13151 (linux_wait_for_event): Adjust.
13152 (linux_resume_one_lwp): Adjust.
13153 (fetch_register): Add regcache parameter. Adjust.
13154 (usr_store_inferior_registers): Ditto.
13155 (regsets_fetch_inferior_registers): Ditto.
13156 (regsets_store_inferior_registers): Ditto.
13157 (linux_fetch_registers, linux_store_registers): Ditto.
13158 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13160 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13162 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13163 prototype to take a regcache.
13164 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13165 * remote-utils.c (convert_ascii_to_int, outreg)
13166 (prepare_resume_reply): Change prototype to take a regcache.
13168 * target.h (struct target_ops) <fetch_registers, store_registers>:
13169 Change prototype to take a regcache.
13170 (fetch_inferior_registers, store_inferior_registers): Change
13171 prototype to take a regcache. Adjust.
13172 * proc-service.c (ps_lgetregs): Adjust.
13173 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13174 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13175 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13176 take a regcache. Adjust.
13177 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13178 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13179 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13180 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
13181 * linux-cris-low.c (cris_get_pc, cris_set_pc)
13182 (cris_cannot_fetch_register):
13183 (cris_breakpoint_at): Change prototype to take a regcache.
13185 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13186 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13187 to take a regcache. Adjust.
13188 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13190 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13191 take a regcache. Adjust.
13192 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13193 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13194 (m68k_set_pc): Change prototype to take a regcache. Adjust.
13195 * linux-mips-low.c (mips_get_pc):
13196 (mips_set_pc): Change prototype to take a regcache. Adjust.
13197 (mips_reinsert_addr): Adjust.
13198 (mips_collect_register): Change prototype to take a regcache.
13200 (mips_supply_register):
13201 (mips_collect_register_32bit, mips_supply_register_32bit)
13202 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13203 (mips_store_fpregset): Ditto.
13204 * linux-ppc-low.c (ppc_supply_ptrace_register)
13205 (ppc_supply_ptrace_register): Ditto.
13206 (parse_spufs_run): Adjust.
13207 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13208 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13209 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13210 take a regcache. Adjust.
13211 * linux-s390-low.c (s390_collect_ptrace_register)
13212 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13213 (s390_set_pc): Change prototype to take a regcache. Adjust.
13214 (s390_arch_setup): Adjust.
13215 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13216 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
13217 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13218 (sparc_fill_gregset, sparc_store_gregset_from_stack)
13219 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13221 (sparc_breakpoint_at): Adjust.
13222 * linux-xtensa-low.c (xtensa_fill_gregset):
13223 (xtensa_store_gregset):
13224 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13225 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
13226 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13227 prototype to take a regcache. Adjust.
13228 * win32-arm-low.c (arm_fetch_inferior_register)
13229 (arm_store_inferior_register): Change prototype to take a
13231 * win32-i386-low.c (i386_fetch_inferior_register)
13232 (i386_store_inferior_register): Change prototype to take a
13234 * win32-low.c (child_fetch_inferior_registers)
13235 (child_store_inferior_registers): Change prototype to take a
13237 (win32_wait): Adjust.
13238 (win32_fetch_inferior_registers): Change prototype to take a
13240 (win32_store_inferior_registers): Adjust.
13241 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13242 store_inferior_register>: Change prototype to take a regcache.
13244 2010-01-20 Doug Evans <dje@google.com>
13246 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13248 (linux_wait_for_event1, linux_init_signals): Ditto.
13249 (W_STOPCODE): Provide definition if missing.
13251 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
13253 * linux-low.c (linux_core_of_thread): New.
13254 (compare_ints, show_process, list_threads): New.
13255 (linux_qxfer_osdata): Report threads and cores.
13256 (linux_target_op): Register linux_core_of_thread.
13257 * remote-utils.c (prepare_resume_reply): Report the core.
13258 (buffer_xml_printf): Support %d specifier.
13259 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13261 (handle_query): Handle qXfer:threads. Announce availability
13263 * target.h (struct target_ops): New field core_of_thread.
13265 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
13267 * Makefile.in (clean): Remove new generated files.
13268 (reg-s390.o, reg-s390.c): Remove rules.
13269 (reg-s390x.o, reg-s390x.c): Likewise.
13270 (s390-linux32.o, s390-linux32.c): Add rules.
13271 (s390-linux64.o, s390-linux64.c): Likewise.
13272 (s390x-linux64.o, s390x-linux64.c): Likewise.
13273 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13274 * linux-s390-low.c: Include <elf.h>.
13275 (HWCAP_S390_HIGH_GPRS): Define if undefined.
13276 (init_registers_s390): Remove prototype.
13277 (init_registers_s390x): Likewise.
13278 (init_registers_s390_linux32): Add prototype.
13279 (init_registers_s390_linux64): Likewise.
13280 (init_registers_s390x_linux64): Likewise.
13281 (s390_num_regs_3264): New define.
13282 (s390_regmap_3264): New global variable.
13283 (s390_cannot_fetch_register): Remove obsolete check.
13284 (s390_cannot_store_register): Likewise.
13285 (s390_collect_ptrace_register): Handle upper/lower register halves.
13286 (s390_supply_ptrace_register): Likewise.
13287 (s390_fill_gregset): Update to register number changes.
13288 (s390_get_hwcap): New routine.
13289 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13290 Install appropriate regmap and register set.
13292 2010-01-01 Joel Brobecker <brobecker@adacore.com>
13294 * server.c (gdbserver_version): Update copyright year to 2010.
13295 * gdbreplay.c (gdbreplay_version): Likewise.
13297 2009-12-28 Doug Evans <dje@google.com>
13299 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13300 elf/external.h. Include <elf.h> instead but only if necessary.
13302 2009-12-28 Pedro Alves <pedro@codesourcery.com>
13304 * linux-low.c (linux_remove_process): Remove `detaching'
13305 parameter. Don't release/detach from thread_db here.
13306 (linux_kill): Release/detach from thread_db here, ...
13307 (linux_detach): ... and here, before actually detaching.
13308 (linux_wait_1): ... and here, when a process exits.
13309 * thread-db.c (any_thread_of): New.
13310 (thread_db_free): Switch the current inferior to a thread of the
13313 2009-12-21 Doug Evans <dje@google.com>
13315 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13317 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13318 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13319 warning ifndef __NR_tkill. Move setting of errno there too.
13320 Delete unnecessary resetting of errno after syscall.
13321 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13323 * configure.ac: Check for dladdr.
13324 * config.in: Regenerate.
13325 * configure: Regenerate.
13326 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13327 (try_thread_db_load): Update.
13329 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13331 2009-12-18 Doug Evans <dje@google.com>
13333 * event-loop.c: Include unistd.h if it exists.
13335 * linux-low.c (my_waitpid): Move definition away from being in
13336 between linux_tracefork_child/linux_test_for_tracefork.
13338 * gdb_proc_service.h (psaddr_t): Fix type.
13339 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13340 signature to match glibc.
13342 2009-12-16 Doug Evans <dje@google.com>
13344 * linux-low.c (linux_read_memory): Fix argument to read.
13346 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13348 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13349 events, don't leave current_inferior pointing at null.
13351 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13353 * win32-low.c (LOG): Delete.
13354 (OUTMSG): Output to stderr.
13355 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13356 on compile time LOG macro.
13357 (win32_wait): Fix debug output.
13359 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13361 * win32-low.c (win32_add_one_solib): If the dll name is
13362 "ntdll.dll", prepend the system directory to the dll path.
13364 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13366 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13368 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
13369 Vladimir Prus <vladimir@codesourcery.com>
13371 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13372 * configure.ac: Check for __mcoldfire__ and set
13373 gdb_cv_m68k_is_coldfire.
13374 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13375 reg-cf.o and reg-m68k.o.
13376 * configure: Regenerated.
13378 2009-11-16 Pedro Alves <pedro@codesourcery.com>
13380 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13381 Pass it to thread_db_free.
13382 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13383 proper `detaching' argument to linux_remove_process.
13384 * linux-low.h (thread_db_free): Add `detaching' parameter.
13385 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13387 (thread_db_free): Add `detaching' parameter. Only
13388 call td_ta_clear_event if detaching from process.
13390 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13392 * thread-db.c (thread_db_free): Fix typo.
13394 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13397 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13399 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13401 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13402 with an i686 compiler.
13403 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13405 * configure: Rebuilt.
13407 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13411 * server.c (handle_search_memory_1): Correct read_addr initialization
13412 in loop for searching subsequent chunks.
13414 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13416 * configure.ac: New --with-libthread-db option.
13417 * thread-db.c: Allow direct dependence on libthread_db.
13418 (thread_db_free): Adjust.
13419 * config.in: Regenerate.
13420 * configure: Likewise.
13422 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13425 * thread-db.c (attach_thread): New function.
13426 (maybe_attach_thread): Return success/failure.
13427 (find_new_threads_callback): Adjust.
13428 (thread_db_find_new_threads): Loop until no new threads.
13430 2009-10-13 Pedro Alves <pedro@codesourcery.com>
13432 * proc-service.c (ps_lgetregs): Formatting.
13434 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13436 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13437 * configure.ac: Adjust.
13438 * linux-low.h (struct process_info_private): Move members to struct
13440 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13441 * linux-low.c (linux_remove_process): Adjust.
13442 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13443 * server.c (handle_query): Move code ...
13444 (handle_monitor_command): ... here. New function.
13445 * target.h (struct target_ops): New member.
13446 * thread-db.c (struct thread_db): New.
13447 (libthread_db_search_path): New variable.
13448 (thread_db_create_event, thread_db_enable_reporting)
13449 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13450 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13451 (try_thread_db_load_1, dladdr_to_soname): New functions.
13452 (try_thread_db_load, thread_db_load_search): New functions.
13453 (thread_db_init): Search for libthread_db.
13454 (thread_db_free): New function.
13455 (thread_db_handle_monitor_command): Likewise.
13456 * config.in: Regenerate.
13457 * configure: Regenerate.
13459 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13461 * spu-low.c (spu_kill): Wait for inferior to terminate.
13462 Call clear_inferiors.
13463 (spu_detach): Call clear_inferiors.
13465 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13467 * aclocal.m4: Regenerate.
13468 * config.in: Likewise.
13469 * configure: Likewise.
13471 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13473 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13474 (parse_spufs_run): New function.
13475 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13476 (ppc_breakpoint_at): Handle SPU breakpoints.
13478 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13480 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13481 (SPUFS_MAGIC): Define.
13482 (spu_enumerate_spu_ids): New function.
13483 (linux_qxfer_spu): New function.
13484 (linux_target_ops): Install linux_qxfer_spu.
13486 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13488 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13489 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13490 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13491 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13492 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13493 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13494 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13495 (init_registers_powerpc_cell32l): Add prototype.
13496 (init_registers_powerpc_cell64l): Likewise.
13497 (ppc_arch_setup): Detect Cell/B.E. architecture.
13499 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13501 * Makefile.in (datarootdir): New variable.
13503 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13505 * linux-low.c (linux_write_memory): Update debugging output.
13506 * Makefile.in (clean): Add new descriptions.
13507 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13508 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13509 * configure.srv: Add new files for arm*-*-linux*.
13510 * linux-arm-low.c: Add new declarations.
13511 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13512 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13513 (HWCAP_VFPv3D16): New.
13514 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13515 instead of __IWMMXT__.
13516 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13517 (arm_arch_setup): New.
13518 (target_regsets): Remove #ifdef. Add VFP regset.
13519 (the_low_target): Use arm_arch_setup.
13521 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13523 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13524 the main thread again.
13526 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13528 Adding Neutrino gdbserver.
13529 * configure: Regenerated.
13530 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13531 * configure.srv (i[34567]86-*-nto*): New target.
13532 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13533 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13534 (nto_comctrl) [__QNX__]: New function.
13535 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13537 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
13539 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13542 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13543 Pedro Alves <pedro@codesourcery.com>
13545 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13546 don't support CONTEXT_EXTENDED_REGISTERS.
13547 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13548 (the_low_target): Install them.
13549 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13550 failing with ERROR_PIPE_NOT_CONNECTED.
13552 2009-06-30 Doug Evans <dje@google.com>
13553 Pierre Muller <muller@ics.u-strasbg.fr>
13555 Add h/w watchpoint support to x86-linux, win32-i386.
13556 * Makefile.in (SFILES): Add i386-low.c
13557 (i386_low_h): Define.
13558 (i386-low.o): Add dependencies.
13559 (linux-x86-low.o): Add i386-low.h dependency.
13560 (win32-i386-low.o): Ditto.
13561 * i386-low.c: New file.
13562 * i386-low.h: New file.
13563 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13564 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13565 * linux-low.c (linux_add_process): Initialize arch_private.
13566 (linux_remove_process): Free arch_private.
13567 (add_lwp): Initialize arch_private.
13568 (delete_lwp): Free arch_private.
13569 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13571 * linux-low.h (process_info_private): New member arch_private.
13572 (lwp_info): New member arch_private.
13573 (linux_target_ops): New members new_process, new_thread,
13575 (ptid_of): New macro.
13576 * linux-x86-low.c: Include stddef.h, i386-low.h.
13577 (arch_process_info): New struct.
13578 (arch_lwp_info): New struct.
13579 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13580 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13581 (i386_dr_low_get_status): New function.
13582 (x86_insert_point, x86_remove_point): New functions.
13583 (x86_stopped_by_watchpoint): New function.
13584 (x86_stopped_data_address): New function.
13585 (x86_linux_new_process, x86_linux_new_thread): New functions.
13586 (x86_linux_prepare_to_resume): New function.
13587 (the_low_target): Add entries for insert_point, remove_point,
13588 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13590 * server.c (debug_hw_points): New global.
13591 (monitor_show_help): Document set debug-hw-points.
13592 (handle_query): Process "set debug-hw-points".
13593 * server.h (debug_hw_points): Declare.
13594 (paddress): Declare.
13595 * utils.c (NUMCELLS, CELLSIZE): New macros.
13596 (get_sell, xsnprintf, paddress): New functions.
13597 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13598 remove_point, stopped_by_watchpoint, stopped_data_address.
13599 * win32-i386-low.c: Include i386-low.h.
13600 (debug_reg_state): Replaces dr.
13601 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13602 (i386_dr_low_get_status): New function.
13603 (i386_insert_point, i386_remove_point): New functions.
13604 (i386_stopped_by_watchpoint): New function.
13605 (i386_stopped_data_address): New function.
13606 (i386_initial_stuff): Update.
13607 (get_thread_context,set_thread_context,i386_thread_added): Update.
13608 (the_low_target): Add entries for insert_point,
13609 remove_point, stopped_by_watchpoint, stopped_data_address.
13610 * win32-low.c (win32_insert_watchpoint): New function.
13611 (win32_remove_watchpoint): New function.
13612 (win32_stopped_by_watchpoint): New function.
13613 (win32_stopped_data_address): New function.
13614 (win32_target_ops): Add entries for insert_watchpoint,
13615 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13616 * win32-low.h (win32_target_ops): New members insert_point,
13617 remove_point, stopped_by_watchpoint, stopped_data_address.
13619 2009-06-25 Pedro Alves <pedro@codesourcery.com>
13621 * server.c (process_serial_event): Re-return unsupported, not
13622 error, if the type isn't recognized. Re-allow supporting only
13623 insert or remove packets. Also call require_running for
13624 breakpoints. Add missing break statement to default case. Tidy.
13625 * target.h (struct target_ops): Rename insert_watchpoint to
13626 insert_point, and remove_watchpoint to remove_point.
13628 * linux-low.h (struct linux_target_ops): Likewise.
13629 * linux-low.c (linux_insert_watchpoint): Rename to ...
13630 (linux_insert_point): ... this. Adjust.
13631 (linux_remove_watchpoint): Rename to ...
13632 (linux_remove_point): ... this. Adjust.
13633 (linux_target_ops): Adjust.
13634 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13635 (cris_insert_point): ... this.
13636 (cris_remove_watchpoint): Rename to ...
13637 (cris_remove_point): ... this.
13638 (the_low_target): Adjust.
13640 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13642 * server.c (handle_v_kill): Pass signal_pid to
13643 kill_inferior if multi_process is zero.
13645 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13647 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13648 * target.h (target_ops): Comment for *_watchpoint to make it clear
13649 the functions can get types '0' and '1'.
13651 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13653 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13654 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13655 * regcache.c (get_regcache): Likewise.
13656 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13657 * win32-low.c (child_fetch_inferior_registers): Remove check for
13660 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13661 Pedro Alves <pedro@codesourcery.com>
13663 * target.h (struct target_ops) <supports_multi_process>: New
13665 (target_supports_multi_process): New.
13666 * server.c (handle_query): Even if GDB reports support, only
13667 enable multi-process if the target also supports it. Report
13668 multi-process support only if the target backend supports it.
13669 * linux-low.c (linux_supports_multi_process): New function.
13670 (linux_target_ops): Install it as target_supports_multi_process
13673 2009-05-24 Doug Evans <dje@google.com>
13675 Global renaming of find_thread_pid to find_thread_ptid.
13676 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13677 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13678 All callers updated.
13680 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13681 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13684 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13685 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13686 (linux_resume_one_lwp): Ditto.
13688 2009-05-23 Doug Evans <dje@google.com>
13690 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13691 from struct inferior_list_entry * to struct lwp_info *.
13692 All callers updated.
13694 2009-05-13 Doug Evans <dje@google.com>
13696 * linux-x86-low.c: Don't include assert.h.
13697 (x86_siginfo_fixup): Use fatal, not assert.
13698 (x86_arch_setup): Fix comment.
13700 2009-05-12 Doug Evans <dje@google.com>
13702 Biarch support for i386/amd64 gdbserver.
13703 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13704 Add linux-x86-low.c.
13705 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13706 (linux-x86-low.o): Add.
13707 * linux-x86-64-low.c: Delete.
13708 * linux-i386-low.c: Delete.
13709 * linux-x86-low.c: New file.
13710 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13712 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13714 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13715 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13716 (linux_child_pid_to_exec_file): New function.
13717 (elf_64_header_p, elf_64_file_p): New functions.
13718 (siginfo_fixup): New function.
13719 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13720 give target a chance to convert layout.
13721 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13722 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13724 2009-05-07 Doug Evans <dje@google.com>
13726 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13727 (regsets_store_inferior_registers): Ditto.
13729 2009-05-06 Pedro Alves <pedro@codesourcery.com>
13733 * linux-low.c (must_set_ptrace_flags): Delete.
13734 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13736 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13737 `lwp->must_set_ptrace_flags' instead.
13738 (linux_wait_for_event_1): Set ptrace options here.
13739 (linux_wait_1): ... not here.
13741 2009-04-30 Doug Evans <dje@google.com>
13743 * inferiors.c (started_inferior_callback): New function.
13744 (attached_inferior_callback): New function.
13745 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13746 * server.c (print_started_pid, print_attached_pid): New functions.
13747 (detach_or_kill_for_exit): New function.
13748 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13749 * server.h (have_started_inferiors_p): Declare.
13750 (have_attached_inferiors_p): Declare.
13752 * inferiors.c (remove_process): Fix memory leak, free process.
13753 * linux-low.c (linux_remove_process): New function.
13754 (linux_kill): Call it instead of remove_process.
13755 (linux_detach, linux_wait_1): Ditto.
13757 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13759 * configure.srv: Add x86 Windows CE target.
13761 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13763 * inferiors.c (get_thread_process): Make global.
13764 * server.h (get_thread_process): Add prototype.
13765 * thread-db.c (find_one_thread): Use get_thread_process
13766 instead of current_process.
13767 (thread_db_get_tls_address): Do not crash if called when
13768 thread layer is not yet initialized.
13770 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13772 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13773 * spu-low.c (current_tid): Rename to ...
13774 (current_ptid): ... this.
13775 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13776 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13777 ptid_get_lwp (current_ptid) instead of current_tid.
13778 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13779 instead of current_tid. Use find_process_pid to verify pid
13780 argument is valid. Pass proper argument to remove_process.
13781 (spu_thread_alive): Compare current_ptid instead of current_tid.
13782 (spu_resume): Likewise.
13784 2009-04-02 Pedro Alves <pedro@codesourcery.com>
13786 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13789 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13791 Implement the multiprocess extensions, and add linux multiprocess
13794 * server.h (ULONGEST): Declare.
13795 (struct ptid, ptid_t): New.
13796 (minus_one_ptid, null_ptid): Declare.
13797 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13798 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13799 (struct inferior_list_entry): Change `id' type from unsigned from
13801 (struct sym_cache, struct breakpoint, struct
13802 process_info_private): Forward declare.
13803 (struct process_info): Declare.
13804 (current_process): Declare.
13805 (all_processes): Declare.
13806 (initialize_inferiors): Declare.
13807 (add_thread): Adjust to use ptid_t.
13808 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13809 (add_process, remove_process, find_thread_pid): Declare.
13810 (find_inferior_id): Adjust to use ptid_t.
13811 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13812 (multi_process): Declare.
13813 (push_event): Adjust to use ptid_t.
13814 (read_ptid, write_ptid): Declare.
13815 (prepare_resume_reply): Adjust to use ptid_t.
13816 (clear_symbol_cache): Declare.
13817 * inferiors.c (all_processes): New.
13818 (null_ptid, minus_one_ptid): New.
13819 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13820 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13821 (add_thread): Change unsigned long to ptid. Remove gdb_id
13823 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13824 (gdb_id_to_thread): Rename to ...
13825 (find_thread_pid): ... this. Change unsigned long to ptid.
13826 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13827 (loaded_dll, pull_pid_from_list): Adjust.
13828 (add_process, remove_process, find_process_pid)
13829 (get_thread_process, current_process, initialize_inferiors): New.
13830 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13831 (struct target_waitstatus) <related_pid>: Ditto.
13832 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13833 return type to int.
13834 (struct target_ops) <join>: Add `pid' argument.
13835 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13836 (struct target_ops) <wait>: Add `ptid' field. Change return type
13838 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13839 (mywait): Add `ptid' argument. Change return type to ptid_t.
13840 (target_pid_to_str): Declare.
13841 * target.c (set_desired_inferior): Adjust to use ptids.
13842 (mywait): Add new `ptid' argument. Adjust.
13843 (target_pid_to_str): New.
13844 * mem-break.h (free_all_breakpoints): Declare.
13845 * mem-break.c (breakpoints): Delelete.
13846 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13847 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13848 to use per-process breakpoint list.
13849 (free_all_breakpoints): New.
13850 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13851 (symbol_cache, all_symbols_looked_up): Delete.
13853 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13855 (prepare_resume_reply): Change ptid argument's type from unsigned
13856 long to ptid_t. Adjust. Implement W;process and X;process.
13857 (free_sym_cache, clear_symbol_cache): New.
13858 (look_up_one_symbol): Adjust to per-process symbol cache. *
13859 * server.c (cont_thread, general_thread, step_thread): Change type
13861 (attached): Delete.
13862 (multi_process): New.
13863 (last_ptid): Change type to ptid_t.
13864 (struct vstop_notif) <ptid>: Change type to ptid_t.
13865 (queue_stop_reply, push_event): Change `ptid' argument's type to
13867 (discard_queued_stop_replies): Add `pid' argument.
13868 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13869 changes. Don't reference the `attached' global.
13870 (attach_inferior): Adjust to mywait interface changes.
13871 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13872 features. Handle and report "multiprocess+". Handle
13874 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13876 (handle_v_kill): New.
13877 (handle_v_stopped): Adjust to use target_pid_to_str.
13878 (handle_v_requests): Allow multiple attaches and runs when
13879 multiprocess extensions are in effect. Handle "vKill".
13880 (myresume): Adjust to use ptids.
13881 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13882 (handle_status): Adjust to discard_queued_stop_replies interface
13884 (first_thread_of, kill_inferior_callback)
13885 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13886 (main): Call initialize_inferiors. Adjust to use ptids, killing
13887 and detaching from all inferiors. Handle multiprocess packet
13889 * linux-low.h: Include gdb_proc_service.h.
13890 (struct process_info_private): New.
13891 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13892 <lwpid_of>: Use ptid_get_lwp.
13893 (get_lwp_thread): Adjust.
13894 (struct lwp_info): Add `dead' member.
13895 (find_lwp_pid): Declare.
13896 * linux-low.c (thread_db_active): Delete.
13897 (new_inferior): Adjust comment.
13898 (inferior_pid): Delete.
13899 (linux_add_process): New.
13900 (handle_extended_wait): Adjust.
13901 (add_lwp): Change unsigned long to ptid.
13902 (linux_create_inferior): Add process to processes table. Adjust
13903 to use ptids. Don't set new_inferior here.
13904 (linux_attach_lwp): Rename to ...
13905 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13906 it. Adjust to use ptids.
13907 (linux_attach_lwp): New.
13908 (linux_attach): Add process to processes table. Don't set
13910 (struct counter): New.
13911 (second_thread_of_pid_p, last_thread_of_process_p): New.
13912 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13913 multiple processes.
13914 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13915 processes. Remove process from process table.
13916 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13917 to multiple processes.
13918 (any_thread_of): New.
13919 (linux_detach): Add `pid' argument, and handle it. Remove process
13920 from processes table.
13921 (linux_join): Add `pid' argument. Handle it.
13922 (linux_thread_alive): Change unsighed long argument to ptid_t.
13923 Consider dead lwps as not being alive.
13924 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13925 threads we're not interested in.
13926 (same_lwp, find_lwp_pid): New.
13927 (linux_wait_for_lwp): Change `pid' argument's type from int to
13929 (linux_wait_for_event): Rename to ...
13930 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13931 from int to ptid_t. Adjust.
13932 (linux_wait_for_event): New.
13933 (linux_wait_1): Add `ptid' argument. Change return type to
13934 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13935 that exit from the process table.
13936 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13938 (mark_lwp_dead): New.
13939 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13940 stopping all threads, mark its main lwp as dead.
13941 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13943 (fetch_register, usr_store_inferior_registers)
13944 (regsets_fetch_inferior_registers)
13945 (regsets_store_inferior_registers, linux_read_memory)
13946 (linux_write_memory): Inline `inferior_pid'.
13947 (linux_look_up_symbols): Adjust to use per-process
13948 `thread_db_active'.
13949 (linux_request_interrupt): Adjust to use ptids.
13950 (linux_read_auxv): Inline `inferior_pid'.
13951 (initialize_low): Don't reference thread_db_active.
13952 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13953 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13954 (ps_getpid): Return the pid of the current inferior.
13955 * thread-db.c (proc_handle, thread_agent): Delete.
13956 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13958 (find_one_thread): Change argument type to ptid_t. Adjust to
13960 (maybe_attach_thread): Adjust to per-process data and ptids.
13961 (thread_db_find_new_threads): Ditto.
13962 (thread_db_init): Ditto.
13963 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13964 processes table. Adjust to use ptids.
13965 (spu_kill, spu_detach): Adjust interface. Remove process from
13967 (spu_join, spu_thread_alive): Adjust interface.
13968 (spu_wait): Adjust interface. Remove process from processes
13969 table. Adjust to use ptids.
13970 * win32-low.c (current_inferior_tid): Delete.
13971 (current_inferior_ptid): New.
13972 (debug_event_ptid): New.
13973 (thread_rec): Take a ptid. Adjust.
13974 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13975 (child_delete_thread): Ditto.
13976 (do_initial_child_stuff): Add `attached' argument. Add process to
13978 (child_fetch_inferior_registers, child_store_inferior_registers):
13980 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13981 (win32_attach): Pass 1 to do_initial_child_stuff.
13982 (win32_kill): Adjust interface. Remove process from processes
13984 (win32_detach): Ditto.
13985 (win32_join): Adjust interface.
13986 (win32_thread_alive): Take a ptid.
13987 (win32_resume): Adjust to use ptids.
13988 (get_child_debug_event): Ditto.
13989 (win32_wait): Adjust interface. Remove exiting process from
13992 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13994 Non-stop mode support.
13996 * server.h (non_stop): Declare.
13997 (gdb_client_data, handler_func): Declare.
13998 (delete_file_handler, add_file_handler, start_event_loop):
14000 (handle_serial_event, handle_target_event, push_event)
14001 (putpkt_notif): Declare.
14002 * target.h (enum resume_kind): New.
14003 (struct thread_resume): Replace `step' field by `kind' field.
14004 (TARGET_WNOHANG): Define.
14005 (struct target_ops) <wait>: Add `options' argument.
14006 <supports_non_stop, async, start_non_stop>: New fields.
14007 (target_supports_non_stop, target_async): New.
14008 (start_non_stop): Declare.
14009 (mywait): Add `options' argument.
14010 * target.c (mywait): Add `options' argument. Print child exit
14011 notifications here.
14012 (start_non_stop): New.
14013 * server.c (non_stop, own_buf, mem_buf): New globals.
14014 (struct vstop_notif): New.
14015 (notif_queue): New global.
14016 (queue_stop_reply, push_event, discard_queued_stop_replies)
14017 (send_next_stop_reply): New.
14018 (start_inferior): Adjust to use resume_kind. Adjust to mywait
14020 (attach_inferior): In non-stop mode, don't wait for the target
14022 (handle_general_set): Handle QNonStop.
14023 (handle_query): When handling qC, return the current general
14024 thread, instead of the first thread of the list.
14025 (handle_query): If the backend supports non-stop mode, include
14026 QNonStop+ in the qSupported query response.
14027 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14029 (handle_v_attach, handle_v_run): Handle non-stop mode.
14030 (handle_v_stopped): New.
14031 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14032 (myresume): Adjust to use resume_kind. Handle non-stop.
14033 (queue_stop_reply_callback): New.
14034 (handle_status): Handle non-stop mode.
14035 (main): Clear non_stop flag on reconnection. Use the event-loop.
14036 Refactor serial protocol handling from here ...
14037 (process_serial_event): ... to this new function. When GDB
14038 selects any thread, select one here. In non-stop mode, wait until
14039 GDB acks all pending events before exiting.
14040 (handle_serial_event, handle_target_event): New.
14041 * remote-utils.c (remote_open): Install remote_desc in the event
14043 (remote_close): Remove remote_desc from the event loop.
14044 (putpkt_binary): Rename to...
14045 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
14046 (putpkt_binary): New as wrapper around putpkt_binary_1.
14047 (putpkt_notif): New.
14048 (prepare_resume_reply): In non-stop mode, don't change the
14050 * event-loop.c: New.
14051 * Makefile.in (OBJ): Add event-loop.o.
14052 (event-loop.o): New rule.
14054 * linux-low.h (pid_of): Moved here.
14056 (get_lwp_thread): Use lwpid_of.
14057 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
14058 * linux-low.c (pid_of): Delete.
14059 (inferior_pid): Use lwpid_of.
14060 (linux_event_pipe): New.
14061 (target_is_async_p): New.
14063 (handle_extended_wait): Use lwpid_of.
14064 (add_lwp): Don't set lwpid field.
14065 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
14066 (linux_kill_one_lwp): If killing a running lwp, stop it first.
14067 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
14068 (linux_detach_one_lwp): If detaching from a running lwp, stop it
14069 first. Adjust to linux_wait_for_event interface changes. Use
14071 (linux_detach): Don't delete the main lwp here.
14072 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
14073 (status_pending_p): Don't consider explicitly suspended lwps.
14074 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14075 pointer. Add OPTIONS argument. Change return type to int. Use
14076 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
14077 (linux_wait_for_event): Take an integer pid instead of a lwp_info
14078 pointer. Add status pointer argument. Return a pid instead of a
14079 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
14080 changes. In non-stop mode, don't switch to a random thread.
14081 (linux_wait): Rename to...
14082 (linux_wait_1): ... this. Add target_options argument, and handle
14083 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
14084 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
14085 clean exit and signal exit code. Don't stop all threads in
14086 non-stop mode. In all-stop mode, only stop all threads when
14087 reporting a stop to GDB. Handle explicit thread stop requests.
14088 (async_file_flush, async_file_mark): New.
14090 (send_sigstop): Use lwpid_of.
14091 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
14092 interface changes. In non-stop mode, don't switch to a random
14094 (linux_resume_one_lwp): Use lwpid_of.
14095 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14096 (linux_resume_one_thread): ... this. Handle resume_stop. In
14097 non-stop mode, don't look for pending flag in all threads.
14098 (resume_status_pending_p): Don't consider explicitly suspended
14100 (my_waitpid): Reimplement. Emulate __WALL.
14101 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14103 (sigchld_handler, linux_supports_non_stop, linux_async)
14104 (linux_start_non_stop): New.
14105 (linux_target_ops): Register linux_supports_non_stop, linux_async
14106 and linux_start_non_stop.
14107 (initialize_low): Install SIGCHLD handler.
14108 * thread-db.c (thread_db_create_event, find_one_thread)
14109 (thread_db_get_tls_address): Use lwpid_of.
14110 * win32-low.c (win32_detach): Adjust to use resume_kind.
14111 (win32_wait): Add `options' argument.
14112 * spu-low.c (spu_resume): Adjust to use resume_kind.
14113 (spu_wait): Add `options' argument.
14115 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14117 Decouple target code from remote protocol.
14119 * target.h (enum target_waitkind): New.
14120 (struct target_waitstatus): New.
14121 (struct target_ops) <wait>: Return an unsigned long. Take a
14122 target_waitstatus pointer instead of a char pointer.
14123 (mywait): Likewise.
14124 * target.c (mywait): Change prototype to return an unsigned long.
14125 Take a target_waitstatus pointer instead of a char pointer. Adjust.
14126 * server.h (thread_from_wait, old_thread_from_wait): Delete
14128 (prepare_resume_reply): Change prototype to take a
14130 * server.c (thread_from_wait, old_thread_from_wait): Delete.
14131 (last_status, last_ptid): New.
14132 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14133 pid instead of a signal.
14134 (attach_inferior): Remove "status" and "signal" parameters.
14136 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14138 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14139 (handle_v_requests, myresume): Remove "status" and "signal"
14140 parameters. Adjust.
14141 (handle_status): New.
14142 (main): Delete local `status'. Adjust.
14143 * remote-utils.c: Include target.h.
14144 (prepare_resume_reply): Change prototype to take a
14145 target_waitstatus. Adjust.
14147 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14149 * spu-low.c (spu_wait): Adjust.
14150 * win32-low.c (enum target_waitkind, struct target_waitstatus):
14152 (win32_wait): Adjust.
14154 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14156 * target.h (struct thread_resume): Delete leave_stopped member.
14157 (struct target_ops): Add a `n' argument to the `resume' callback.
14158 * server.c (start_inferior): Adjust.
14159 (handle_v_cont, myresume): Adjust.
14160 * linux-low.c (check_removed_breakpoint): Adjust to resume
14161 interface change, and to removed leave_stopped field.
14162 (resume_ptr): Delete.
14163 (struct thread_resume_array): New.
14164 (linux_set_resume_request): Add new `arg' parameter. Adjust to
14165 resume interface change.
14166 (linux_continue_one_thread, linux_queue_one_thread)
14167 (resume_status_pending_p): Check if the resume field is NULL
14168 instead of checking the leave_stopped member.
14169 (linux_resume): Adjust to the target resume interface change.
14170 * spu-low.c (spu_resume): Adjust to the target resume interface
14172 * win32-low.c (win32_detach, win32_resume): Ditto.
14174 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14176 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14178 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14180 (linux_continue_one_thread): Only preserve the stepping flag if
14181 there's a pending breakpoint.
14183 2009-03-31 Pedro Alves <pedro@codesourcery.com>
14185 * server.c (main): After the inferior having exited, call
14186 remote_close before exiting gdbserver.
14188 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14190 Fix size of FPSCR in Power 7 processors.
14191 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14192 (PPC_FEATURE_HAS_DFP): New #define.
14193 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14196 2009-03-23 Pedro Alves <pedro@codesourcery.com>
14198 * server.c (handle_query) Whitespace and formatting.
14200 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14202 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14203 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14204 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14205 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14206 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14207 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14208 Makefile.in, configure.ac: Fix whitespace throughout.
14209 * configure: Regenerate.
14211 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14213 * inferiors.c (find_inferior): Make it safe for the callback
14214 function to delete the currently iterated inferior.
14216 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14218 * Makefile.in (linuw_low_h): Move higher.
14219 (thread-db.o): Depend on $(linux_low_h).
14221 2009-03-17 Pedro Alves <pedro@codesourcery.com>
14223 Rename "process" to "lwp" throughout.
14225 * linux-low.c (all_processes): Rename to...
14226 (all_lwps): ... this.
14227 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14228 (add_process): Rename to ...
14229 (add_lwp): ... this. Adjust.
14230 (linux_create_inferior): Adjust.
14231 (linux_attach_lwp): Adjust.
14232 (linux_attach): Adjust.
14233 (linux_kill_one_process): Rename to ...
14234 (linux_kill_one_lwp): ... this. Adjust.
14235 (linux_kill): Adjust.
14236 (linux_detach_one_process): Rename to ...
14237 (linux_detach_one_lwp): ... this. Adjust.
14238 (linux_detach): Adjust.
14239 (check_removed_breakpoint): Adjust.
14240 (status_pending_p): Adjust.
14241 (linux_wait_for_process): Rename to ...
14242 (linux_wait_for_lwp): ... this. Adjust.
14243 (linux_wait_for_event): Adjust.
14244 (send_sigstop): Adjust.
14245 (wait_for_sigstop): Adjust.
14246 (stop_all_processes): Rename to ...
14247 (stop_all_lwps): ... this.
14248 (linux_resume_one_process): Rename to ...
14249 (linux_resume_one_lwp): ... this. Adjust.
14250 (linux_set_resume_request, linux_continue_one_thread)
14251 (linux_queue_one_thread, resume_status_pending_p)
14252 (usr_store_inferior_registers, regsets_store_inferior_registers)
14253 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14255 * linux-low.h (get_process): Rename to ...
14256 (get_lwp): ... this. Adjust.
14257 (get_thread_process): Rename to ...
14258 (get_thread_lwp): ... this. Adjust.
14259 (get_process_thread): Rename to ...
14260 (get_lwp_thread): ... this. Adjust.
14261 (struct process_info): Rename to ...
14262 (struct lwp_info): ... this.
14263 (all_processes): Rename to ...
14264 (all_lwps): ... this.
14265 * proc-service.c (ps_lgetregs): Adjust.
14266 * thread-db.c (thread_db_create_event, find_one_thread)
14267 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14269 2009-03-14 Pedro Alves <pedro@codesourcery.com>
14271 * server.c (handle_query): Handle "qAttached".
14273 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
14275 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14276 GPLv3, update license URL.
14278 2009-03-01 Doug Evans <dje@google.com>
14280 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
14281 (server_h): Add gdb_signals.h.
14282 (signals.o): Update.
14283 * server.h (target_signal_from_host,target_signal_to_host_p)
14284 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14286 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
14288 * remote-utils.c (getpkt): Also generate remote-debug
14289 information if noack_mode is set.
14291 2009-02-06 Pedro Alves <pedro@codesourcery.com>
14293 * server.c (handle_query): Report qXfer:siginfo:read and
14294 qXfer:siginfo:write as supported and handle them.
14295 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14296 * linux-low.c (linux_xfer_siginfo): New.
14297 (linux_target_ops): Set it.
14299 2009-01-26 Pedro Alves <pedro@codesourcery.com>
14301 * server.c (gdbserver_usage): Mention --remote-debug.
14302 (main): Accept '--remote-debug' switch.
14304 2009-01-18 Doug Evans <dje@google.com>
14306 * regcache.c (new_register_cache): No need to check result of xcalloc.
14307 * server.c (handle_search_memory): Back out calls to xmalloc,
14308 result is checked and error is returned to user upon failure.
14309 (handle_query): Ditto. Add more checks for result of malloc.
14310 (handle_v_cont): Check result of malloc, report error back to
14312 (handle_v_run): Ditto. Call freeargv.
14313 * server.h (freeargv): Declare.
14314 * utils.c (freeargv): New fn.
14316 2009-01-15 Doug Evans <dje@google.com>
14318 * gdbreplay.c (perror_with_name): Make arg const char *.
14319 * server.h (target_signal_to_name): Make return type const char *.
14320 * thread-db.c (thread_db_err_str): Make return type const char *.
14321 * utils.c (perror_with_name): Make arg const char *.
14323 2009-01-14 Pedro Alves <pedro@codesourcery.com>
14325 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14326 when handling a EXIT_PROCESS_DEBUG_EVENT.
14328 2009-01-06 Joel Brobecker <brobecker@adacore.com>
14330 * gdbreplay.c (gdbreplay_version): Update copyright year.
14331 * server.c (gdbserver_version): Likewise.
14333 2009-01-05 Doug Evans <dje@google.com>
14335 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
14336 (handle_extended_wait): Improve comment.
14338 2008-12-13 Doug Evans <dje@google.com>
14340 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14341 * server.h (ATTR_MALLOC): New macro.
14342 (xmalloc,xcalloc,xstrdup): Declare.
14343 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14344 * inferiors.c: Ditto.
14345 * linux-low.c: Ditto.
14346 * mem-break.c: Ditto.
14347 * regcache.c: Ditto.
14348 * remote-utils.c: Ditto.
14351 * win32-low.c: Ditto.
14353 2008-12-12 Doug Evans <dje@google.com>
14355 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14356 in debugging printf.
14358 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14360 2008-12-09 Doug Evans <dje@google.com>
14362 * linux-low.h (struct process_info): Delete member tid, unused.
14363 * thread-db.c (find_one_thread): Update.
14364 (maybe_attach_thread): Update.
14366 2008-12-02 Pedro Alves <pedro@codesourcery.com>
14368 * target.h (struct target_ops): Add qxfer_osdata member.
14369 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14371 (linux_qxfer_osdata): New functions.
14372 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14374 * server.c (handle_query): Handle "qXfer:osdata:read:".
14375 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14376 (buffer_xml_printf): New functions.
14377 * server.h (struct buffer): New.
14378 (buffer_grow_str, buffer_grow_str0): New macros.
14379 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14380 (buffer_xml_printf): Declare.
14382 2008-11-24 Doug Evans <dje@google.com>
14384 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14386 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14388 * server.c (handle_v_run): Always use the supplied argument list.
14390 2008-11-19 Bob Wilson <bob.wilson@acm.org>
14392 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14393 (xtensa_regmap_table): Add entry for scompare1.
14395 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14397 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14398 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14399 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14400 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14401 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14402 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14403 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14404 XML target descriptions.
14405 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14406 when inferior is running on an ISA 2.05 or later processor. Add
14407 special case to return offset for full 64-bit slot of FPSCR when
14410 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14412 * Makefile.in (SFILES, clean): Added sparc64 files.
14413 (reg-sparc64.o, reg-sparc64.c): New.
14414 * configure.srv (sparc*-*-linux*): New configuration.
14415 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14416 syscall arguments for SPARC.
14417 (regsets_store_inferior_registers): Likewise.
14418 * linux-sparc-low.c: New file.
14420 2008-10-21 Doug Evans <dje@google.com>
14422 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14423 (READLINE_DIR,READLINE_DEP): Delete.
14424 (INTERNAL_CFLAGS): Update.
14425 (LINTFLAGS): Update.
14427 2008-10-10 Pedro Alves <pedro@codesourcery.com>
14429 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14430 whole argv from the last run, not just argv[0].
14432 2008-09-08 Pedro Alves <pedro@codesourcery.com>
14434 * regcache.c (new_register_cache): Return NULL if the register
14435 cache size isn't known yet.
14436 (free_register_cache): Avoid dereferencing a NULL regcache.
14438 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14440 * configure.srv: Merge MIPS and MIPS64.
14442 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14444 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14446 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
14448 * Makefile.in: Add required vsx dependencies.
14450 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14451 Declare init_registers_powerpc_vsx32l.
14452 Declare init_registers_powerpc_vsx64l.
14453 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14454 (ppc_arch_setup): Check for VSX in hwcap.
14455 (ppc_fill_vsxregset): New function.
14456 (ppc_store_vsxregset): New function.
14457 Add new VSX entry in regset_info target_regsets.
14459 * configure.srv: Add new VSX dependencies.
14461 2008-08-12 Pedro Alves <pedro@codesourcery.com>
14463 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14464 (remote_open): Set or clear transport_is_reliable.
14465 (putpkt_binary): Don't expect acks in noack mode.
14466 (getpkt): Don't send ack/nac in noack mode.
14467 * server.c (handle_general_set): Handle QStartNoAckMode.
14468 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14470 (main): Reset noack_mode on every connection.
14471 * server.h (noack_mode): Declare.
14473 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14475 * Makefile.in (GDBREPLAY_OBS): New variable.
14476 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14478 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14479 Daniel Jacobowitz <dan@codesourcery.com>
14481 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14482 (usr_store_inferior_registers): Likewise.
14483 (regsets_store_inferior_registers): Likewise.
14485 2008-07-31 Rolf Jansen <rj@surtec.com>
14486 Pedro Alves <pedro@codesourcery.com>
14488 * configure.ac: Check for memmem declaration.
14489 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14490 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14491 (disable_packet_qfThreadInfo): Unconditionally compile.
14492 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14493 * configure, config.in: Regenerate.
14495 2008-07-28 Doug Kwan <dougkwan@google.com>
14497 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14498 (linux_write_memory): Remove declaration of errno.
14500 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14502 * linux-low.c (handle_extended_wait): Do not use "status"
14503 variable uninitialized.
14505 2008-07-07 Pedro Alves <pedro@codesourcery.com>
14507 * server.c (handle_v_attach): Inhibit reporting dll changes.
14509 2008-06-27 Pedro Alves <pedro@codesourcery.com>
14511 * remote-utils.c (prepare_resume_reply): If requested, don't
14512 output "thread:TID" in the T stop reply.
14514 * server.c (disable_packet_vCont, disable_packet_Tthread)
14515 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14516 (handle_query): If requested, disable support for qC, qfThreadInfo
14518 (handle_v_requests): If requested, disable support for vCont.
14519 (gdbserver_show_disableable): New.
14520 (main): Handle --disable-packet and --disable-packet=LIST.
14522 * server.h (disable_packet_vCont, disable_packet_Tthread)
14523 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14525 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14527 * server.c (gdbserver_usage): Mention --version.
14529 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14531 * Makefile.in (gdbreplay.o): New rule.
14533 2008-06-06 Joseph Myers <joseph@codesourcery.com>
14535 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14536 message, not gdbserver.
14538 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
14539 Nathan Sidwell <nathan@codesourcery.com>
14540 Joseph Myers <joseph@codesourcery.com>
14542 * acinclude.m4: Include ../../config/acx.m4.
14543 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14544 * configure, config.in: Regenerate.
14545 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14546 * server.c (gdbserver_version): Print PKGVERSION.
14547 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14548 (main): Adjust gdbserver_usage calls.
14549 * gdbreplay.c (version, host_name): Add declarations.
14550 (gdbreplay_version, gdbreplay_usage): New.
14551 (main): Accept --version and --help options.
14553 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14555 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14556 (arm_breakpoint_at): Handle Thumb.
14557 (the_low_target): Add comment.
14559 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14561 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14563 2008-05-09 Doug Evans <dje@google.com>
14565 * server.h (decode_search_memory_packet): Declare.
14566 * remote-utils.c (decode_search_memory_packet): New fn.
14567 * server.c (handle_search_memory_1): New fn.
14568 (handle_search_memory): New fn.
14569 (handle_query): Process qSearch:memory packets.
14571 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14573 * regcache.c (registers_length): Remove.
14574 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14575 full register packet.
14576 * regcache.h (registers_length): Remove prototype.
14577 * server.h (PBUFSIZ): Define to 16384.
14579 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14581 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14582 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14583 powerpc-64l.o, and powerpc-altivec64l.o.
14584 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14585 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14586 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14587 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14588 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14591 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14592 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14593 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14594 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14595 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14596 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14597 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14598 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14599 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14600 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14603 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14604 (init_registers_powerpc_32l): ... this new prototype.
14605 (init_registers_powerpc_32): Remove, replace by ...
14606 (init_registers_powerpc_altivec32l): ... this new prototype.
14607 (init_registers_powerpc_e500): Remove, replace by ...
14608 (init_registers_powerpc_e500l): ... this new prototype.
14609 (init_registers_ppc64): Remove, replace by ...
14610 (init_registers_powerpc_64l): ... this new prototype.
14611 (init_registers_powerpc_64): Remove, replace by ...
14612 (init_registers_powerpc_altivec64l): ... this new prototype.
14613 (ppc_num_regs): Set to 73.
14614 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14615 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14616 (ppc_cannot_store_register): Handle orig_r3 and trap.
14617 (ppc_arch_setup): Update init_registers_... calls.
14618 (ppc_fill_gregset): Handle orig_r3 and trap.
14620 * inferiors.c (clear_inferiors): Reset current_inferior.
14622 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
14624 * acinclude.m4: Add override.m4.
14625 * configure: Regenerate.
14627 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14629 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14630 initial call to init_register_ppc64.
14632 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14634 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14635 single powerpc*-*-linux* case.
14636 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14638 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14640 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
14641 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
14643 * linux-ppc-low.c: Include <elf.h>.
14644 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14645 (ppc_hwcap): New global variable.
14646 (ppc_regmap): Remove __SPE__ #ifdef sections.
14647 (ppc_regmap_e500): New global variable.
14648 (ppc_cannot_store_register): Update __SPE__ special case.
14649 (ppc_get_hwcap): New function.
14650 (ppc_arch_setup): Use it to determine whether inferior supports
14651 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14652 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14653 Do not access registers if target does not support AltiVec.
14654 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14655 Do not access registers if target does not support SPE.
14656 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14658 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14660 * linux-low.c (disabled_regsets, num_regsets): New.
14661 (use_regsets_p): Delete.
14662 (linux_wait_for_process): Clear disabled_regsets.
14663 (regsets_fetch_inferior_registers): Check and set it.
14664 (regsets_store_inferior_registers): Likewise.
14665 (linux_fetch_registers, linux_store_registers): Do not use
14667 (initialize_low): Allocate disabled_regsets.
14669 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14671 * Makefile.in (LIBOBJS): New.
14672 (OBS): Use LIBOBJS.
14673 (memmem.o): New rule.
14674 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14675 * configure: Regenerated.
14677 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14679 * server.c (handle_query): Never return "unsupported" for
14680 qXfer:features:read queries.
14682 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14684 * server.c (get_features_xml): Fix inverted condition.
14685 (handle_query): Always support qXfer:feature:read.
14687 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14689 * server.c (wrapper_argv): New.
14690 (start_inferior): Handle wrapper_argv. If set, expect an extra
14692 (gdbserver_usage): Document --wrapper.
14693 (main): Parse --wrapper.
14695 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14697 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14698 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14699 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14700 (ppc_set_pc): Likewise.
14701 (ppc_arch_setup): New function.
14702 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14703 of collect_register.
14704 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
14706 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14708 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14709 instead of linux-ppc64-low.o.
14710 * linux-ppc64-low.c: Remove file.
14711 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14712 (linux-ppc64-low.o): Remove rule.
14714 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14715 (init_registers_powerpc_64): Likewise.
14716 (ppc_regmap): Conditionally define depending on __powerpc64__.
14717 (ppc_cannot_store_register): Do not special-case "fpscr" when
14718 compiled on __powerpc64__.
14719 (ppc_collect_ptrace_register): New function.
14720 (ppc_supply_ptrace_register): New function.
14721 (ppc_breakpoint): Change type to "unsigned int".
14722 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14723 (the_low_target): Conditionally provide initializers for the
14724 arch_setup member depending on __powerpc64__. Install
14725 collect_ptrace_register and supply_ptrace_register members.
14727 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14729 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14730 * server.c (gdbserver_xmltarget): Define.
14731 (get_features_xml): Use it to replace "target.xml" and arch_string.
14733 * configure.srv: Remove srv_xmltarget. Add XML files that were
14734 mentioned there to srv_xmlfiles instead. Remove conditional tests
14735 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14736 srv_xmlfiles and srv_regobj to include all possible choices.
14737 * configure.ac (srv_xmltarget): Remove.
14738 (srv_xmlfiles): Do not add "target.xml".
14739 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14740 checks for supplementary target information.
14741 * configure: Regenerate.
14742 * Makefile.in (XML_TARGET): Remove.
14743 (target.xml): Remove rule.
14744 (clean): Do not clean up target.xml.
14745 (.PRECIOUS): Do not mention target.xml.
14747 * target.h (struct target_ops): Remove arch_string member.
14748 * linux-low.c (linux_arch_string): Remove.
14749 (linux_target_ops): Remove arch_string initializer.
14750 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14751 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14752 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14753 * spu-low.c (spu_arch_string): Remove.
14754 (spu_target_ops): Remove arch_string initializer.
14755 * win32-low.c (win32_arch_string): Remove.
14756 (win32_target_ops): Remove arch_string initializer.
14757 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14758 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14759 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14761 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14763 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14764 by collect_ptrace_register and supply_ptrace_register hooks.
14765 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14766 instead of checking for the_low_target.left_pad_xfer.
14767 (usr_store_inferior_registers): Use collect_ptrace_register callback
14768 instead of checking for the_low_target.left_pad_xfer.
14770 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14771 (s390_supply_ptrace_register): Likewise.
14772 (s390_fill_gregset): Call s390_collect_ptrace_register.
14773 (the_low_target): Update.
14775 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14776 (ppc_supply_ptrace_register): Likewise.
14777 (the_low_target): Update.
14779 * linux-i386-low.c (the_low_target): Update.
14780 * linux-x86-64-low.c (the_low_target): Update.
14782 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14784 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14785 reg-s390.o and reg-s390x.o.
14787 * linux-low.c (new_inferior): New global variable.
14788 (linux_create_inferior, linux_attach): Set it.
14789 (linux_wait_for_process): Call the_low_target.arch_setup after the
14790 target has stopped for the first time.
14791 (initialize_low): Do not call the_low_target.arch_setup.
14793 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14794 (s390_set_pc): Likewise.
14795 (s390_arch_setup): New function.
14796 (the_low_target): Use s390_arch_setup as arch_setup routine.
14798 * regcache.c (realloc_register_cache): New function.
14799 (set_register_cache): Call it for each existing regcache.
14801 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14803 * server.h (init_registers): Remove prototype.
14805 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14806 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14807 instead of init_registers ().
14808 * linux-arm-low.c (init_registers_arm): Add prototype.
14809 (init_registers_arm_with_iwmmxt): Likewise.
14810 (the_low_target): Add initializer for arch_setup field.
14811 * linux-cris-low.c (init_registers_cris): Add prototype.
14812 (the_low_target): Add initializer for arch_setup field.
14813 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14814 (the_low_target): Add initializer for arch_setup field.
14815 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14816 (the_low_target): Add initializer for arch_setup field.
14817 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14818 (the_low_target): Add initializer for arch_setup field.
14819 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14820 (the_low_target): Add initializer for arch_setup field.
14821 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14822 (the_low_target): Add initializer for arch_setup field.
14823 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14824 (init_registers_mips64_linux): Likewise.
14825 (the_low_target): Add initializer for arch_setup field.
14826 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14827 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14828 (the_low_target): Add initializer for arch_setup field.
14829 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14830 (init_registers_powerpc_64): Likewise.
14831 (the_low_target): Add initializer for arch_setup field.
14832 * linux-s390-low.c (init_registers_s390): Add prototype.
14833 (init_registers_s390x): Likewise.
14834 (the_low_target): Add initializer for arch_setup field.
14835 * linux-sh-low.c (init_registers_sh): Add prototype.
14836 (the_low_target): Add initializer for arch_setup field.
14837 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14838 (the_low_target): Add initializer for arch_setup field.
14839 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14840 (the_low_target): Add initializer for arch_setup field.
14842 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14843 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14844 instead of init_registers ().
14845 * win32-arm-low.c (init_registers_arm): Add prototype.
14846 (the_low_target): Add initializer for arch_setup field.
14847 * win32-i386-low.c (init_registers_i386): Add prototype.
14848 (the_low_target): Add initializer for arch_setup field.
14850 * spu-low.c (init_registers_spu): Add prototype.
14851 (initialize_low): Call initialie_registers_spu () instead of
14852 initialize_registers ().
14854 2008-02-19 Pedro Alves <pedro@codesourcery.com>
14856 * server.c (handle_v_requests): When handling the vRun and vAttach
14857 packets, if already debugging a process, don't kill it. Return an
14860 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14862 * server.c (handle_query): Correct length check.
14864 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14866 * win32-low.c (do_initial_child_stuff): Add process handle
14867 parameter. Set current_process_handle and current_process_id from the
14868 parameters. Clear globals.
14869 (win32_create_inferior): Don't set current_process_handle and
14870 current_process_id here. Instead pass them on the call to
14871 do_initial_child_stuff.
14872 (win32_attach): Likewise.
14873 (win32_clear_inferiors): New.
14874 (win32_kill): Don't close the current process handle or the
14875 current thread handle here. Instead call win32_clear_inferiors.
14876 (win32_detach): Don't open a new handle to the process. Call
14877 win32_clear_inferiors.
14878 (win32_join): Don't rely on current_process_handle; open a new
14879 handle using the process id.
14880 (win32_wait): Call win32_clear_inferiors when the inferior process
14883 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14885 * server.c (monitor_show_help): Add "exit".
14887 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14889 * Makefile.in (SFILES): Add linux-xtensa-low.c.
14890 (clean): Add reg-xtensa.c.
14891 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
14892 * configure.srv (xtensa*-*-linux*) New target.
14893 * linux-xtensa-low.c: New.
14894 * xtensa-xtregs.c: New.
14896 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14898 * hostio.c: Don't include errno.h.
14899 (errno_to_fileio_errno): Move to hostio-errno.
14900 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14901 error number outputting to the target->hostio_last_error callback.
14902 (hostio_packet_error): Use FILEIO_EINVAL directly.
14903 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14904 calls to hostio_error.
14905 * hostio-errno.c: New.
14906 * server.h (hostio_last_error_from_errno): Declare.
14907 * target.h (target_ops): Add hostio_last_error member.
14908 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14909 as hostio_last_error handler.
14910 * spu-low.c (spu_target_ops): Likewise.
14911 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14912 (wince_hostio_last_error): New functions.
14913 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14914 as hostio_last_error handler.
14915 (win32_target_ops) [!_WIN32_WCE]: Register
14916 hostio_last_error_from_errno as hostio_last_error handler.
14917 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14918 (hostio-errno.o): New rule.
14919 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14920 * configure.srv (srv_hostio_err_objs): New variable. Default to
14922 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14923 * configure: Regenerate.
14925 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14927 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14928 (linux_kill, linux_detach): Clean up the process list.
14929 * remote-utils.c (remote_open): Improve port number parsing.
14930 (putpkt_binary, input_interrupt): Only send interrupts if the target
14932 * server.c (extended_protocol): Make static.
14933 (attached): Define earlier.
14934 (exit_requested, response_needed, program_argv): New variables.
14935 (target_running): New.
14936 (start_inferior): Clear attached here.
14937 (attach_inferior): Set attached here.
14938 (require_running): Define.
14939 (handle_query): Use require_running and target_running. Implement
14941 (handle_v_attach, handle_v_run): New.
14942 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14943 (gdbserver_usage): Update.
14944 (main): Redo argument parsing. Handle --debug and --multi. Handle
14945 --attach along with other options or after the port. Save
14946 program_argv. Support no initial program. Resynchronize
14947 communication with GDB after an error. Handle "monitor exit".
14948 Use require_running and target_running. Always allow the extended
14949 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14950 restart in extended mode.
14951 * README: Refer to the GDB manual. Update --attach usage.
14953 2007-12-20 Andreas Schwab <schwab@suse.de>
14955 * linux-low.c (STACK_SIZE): Define.
14956 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14957 (linux_test_for_tracefork): Likewise.
14959 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14961 * linux-low.c (linux_wait_for_event): Update messages. Do not
14962 reinsert auto-delete breakpoints.
14963 * mem-break.c (struct breakpoint): Change return type of handler to
14965 (set_breakpoint_at): Update handler type.
14966 (reinsert_breakpoint_handler): Return 1 instead of calling
14968 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14970 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14971 * mem-break.h (set_breakpoint_at): Update handler type.
14972 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14973 * win32-low.c (auto_delete_breakpoint): New.
14974 (get_child_debug_event): Use it.
14976 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14978 * configure.ac: Check for pread and pwrite.
14979 * hostio.c (handle_pread): Fall back to lseek and read.
14980 (handle_pwrite): Fall back to lseek and write.
14981 * config.in, configure: Regenerated.
14983 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14985 * server.c (myresume): Add own_buf argument.
14986 (main): Update calls.
14988 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14990 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14991 * remote-utils.c (remote_open): Do not call disable_async_io.
14992 (block_async_io): Delete.
14993 (unblock_async_io): Make static.
14994 (initialize_async_io): New.
14995 * server.c (handle_v_cont): Handle async I/O here.
14996 (myresume): Likewise. Move other common resume tasks here...
14997 (main): ... from here. Call initialize_async_io. Disable async
14998 I/O before the main loop.
14999 * server.h (initialize_async_io): Declare.
15000 (block_async_io, unblock_async_io): Delete prototypes.
15001 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15003 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
15005 * remote-utils.c (readchar): Allow binary data in received messages.
15007 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15009 * win32-low.c (attaching): New global.
15010 (win32_create_inferior): Clear the `attaching' global.
15011 (win32_attach): Set the `attaching' global.
15012 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15013 attaching. Only set a breakpoint at the entry point if not
15016 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15018 * server.c (main): Don't report dll events on the initial
15019 connection on attaches.
15021 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15023 * server.c (main): Relax numerical bases supported for the pid of
15024 the --attach command line argument.
15026 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15028 * win32-low.c (win32_attach): Call OpenProcess before
15029 DebugActiveProcess, not after. Add last error output to error
15032 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15034 * win32-low.c (win32_get_thread_context)
15035 (win32_set_thread_context): New functions.
15036 (thread_rec): Use win32_get_thread_context.
15037 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15038 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15041 2007-12-03 Leo Zayas
15042 Pedro Alves <pedro_alves@portugalmail.pt>
15044 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15046 (child_add_thread): Minor cleanup.
15047 (child_continue): Resume artificially suspended threads before
15048 calling ContinueDebugEvent.
15049 (suspend_one_thread): New.
15050 (fake_breakpoint_event): New.
15051 (get_child_debug_event): Change return type to int. Check here if
15052 gdb sent an interrupt request. If a soft interrupt was requested,
15053 fake a breakpoint event. Return 0 if there is no event to handle,
15055 (win32_wait): Don't check here if gdb sent an interrupt request.
15056 Ensure there is a valid event to handle.
15057 (win32_request_interrupt): Add soft interruption method as last
15060 2007-12-03 Leo Zayas
15061 Pedro Alves <pedro_alves@portugalmail.pt>
15063 * win32-low.h (win32_thread_info): Add descriptions to the
15064 structure members. Replace `suspend_count' counter by a
15066 * win32-low.c (thread_rec): Update condition of when to get the
15067 context from the inferior. Rely on ContextFlags being set if it
15068 has already been retrieved. Only suspend the inferior thread if
15069 we haven't already. Warn if that fails.
15070 (continue_one_thread): s/suspend_count/suspended/. Only call
15071 ResumeThread once. Warn if that fails.
15073 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15075 * win32-low.c (win32_wait): Don't read from the inferior when it
15076 has already exited.
15078 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15080 * Makefile.in (win32_low_h): New variable.
15081 (win32-low.o): Add dependency on $(win32_low_h).
15082 (win32-arm-low.o, win32-i386-low.o): New rules.
15084 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15086 * hostio.c: Correct copyright year.
15088 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15090 * Makefile.in (OBS): Add hostio.o.
15091 (hostio.o): New rule.
15092 * server.h (handle_vFile): Declare.
15093 * hostio.c: New file.
15094 * server.c (handle_v_requests): Take packet_len and new_packet_len
15095 for binary packets. Call handle_vFile.
15096 (main): Update call to handle_v_requests.
15098 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
15100 * linux-low.c: Include <sched.h>.
15102 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
15104 * linux-low.c (linux_tracefork_grandchild): New.
15105 (linux_tracefork_child): Use clone.
15106 (linux_test_for_tracefork): Use clone; allocate and free a stack.
15108 2007-10-31 Joel Brobecker <brobecker@adacore.com>
15110 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15112 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
15114 * linux-low.c (handle_extended_wait): Handle unexpected signals.
15116 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
15118 * inferiors.c (change_inferior_id): Delete.
15119 (add_pid_to_list, pull_pid_from_list): New.
15120 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
15121 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
15122 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
15123 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
15124 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15125 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15126 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15127 (using_threads): Always set to 1.
15128 (handle_extended_wait): New.
15129 (add_process): Do not set TID.
15130 (linux_create_inferior): Set must_set_ptrace_flags.
15131 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
15132 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15133 (linux_thread_alive): Rename TID argument to LWPID.
15134 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15135 (linux_wait_for_event): Do not use TID or check using_threads. Update
15136 call to dead_thread_notify. Call handle_extended_wait.
15137 (linux_create_inferior): Use PTRACE_SETOPTIONS.
15138 (send_sigstop): Delete sigstop_sent.
15139 (wait_for_sigstop): Avoid TID.
15140 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15141 (linux_test_for_tracefork): New.
15142 (linux_lookup_signals): Use thread_db_active and
15143 linux_supports_tracefork_flag.
15144 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15145 * linux-low.h (get_process_thread): Avoid TID.
15146 (struct process_ifo): Move thread_known and tid to the end. Remove
15148 (linux_attach_lwp, thread_db_init): Update prototypes.
15149 * server.h (change_inferior_id): Delete prototype.
15150 (add_pid_to_list, pull_pid_from_list): New prototypes.
15151 * thread-db.c (thread_db_use_events): New.
15152 (find_first_thread): Rename to...
15153 (find_one_thread): ...this. Update callers and messages. Do not
15154 call fatal. Check thread_db_use_events. Do not call
15155 change_inferior_id or new_thread_notify.
15156 (maybe_attach_thread): Update. Do not call new_thread_notify.
15157 (thread_db_init): Set thread_db_use_events. Check use_events.
15158 * utils.c (fatal, warning): Correct message prefix.
15160 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
15162 * Makefile.in (clean): Remove new files.
15163 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15164 (powerpc-64.o, powerpc-64.c): New rules.
15165 * configure.srv: Use alternate register sets for powerpc64-*-linux*
15166 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15168 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15170 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15171 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15172 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15173 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15174 (target_regsets): Add AltiVec and SPE register sets.
15175 * configure.ac: Check for AltiVec and SPE.
15176 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15177 (ppc_fill_vrregset, ppc_store_vrregset): New.
15178 (target_regsets): Add AltiVec register set.
15179 * configure: Regenerated.
15181 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
15183 * linux-low.c (O_LARGEFILE): Define.
15184 (linux_read_memory): Use /proc/PID/mem.
15185 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
15186 * configure, config.in: Regenerated.
15188 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15190 * linux-low.c (linux_wait_for_event): Do not pass signals while
15193 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15195 * win32-low.c (create_process): New.
15196 (win32_create_inferior): Use create_process instead of
15197 CreateProcess. If create_process failed retry appending an ".exe"
15198 suffix. Store the GetLastError result immediatelly after
15199 create_process calls and use it on the call to error.
15201 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15203 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15205 2007-08-23 Joel Brobecker <brobecker@adacore.com>
15207 * configure.ac: Switch license to GPLv3.
15209 2007-08-01 Michael Snyder <msnyder@access-company.com>
15211 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15213 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
15215 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15217 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15218 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
15219 CloseToolhelp32Snapshot.
15220 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15221 CloseToolhelp32Snapshot.
15223 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
15225 * server.c (main): Check for inferior exit before main loop.
15227 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
15229 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15230 instead of on tmp_desc.
15232 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
15233 Daniel Jacobowitz <dan@codesourcery.com>
15235 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15236 (add_thread): Minor cleanups.
15237 (clear_inferiors): Move lower in the file. Clear the DLL
15239 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15240 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15241 (xml_escape_text): New.
15242 * server.c (handle_query): Handle qXfer:libraries:read. Report it
15244 (handle_v_cont): Report errors.
15245 (gdbserver_version): Update.
15246 (main): Correct size of own_buf. Do not report initial DLL events.
15247 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15248 (unloaded_dll, xml_escape_text): New.
15249 * win32-low.c (enum target_waitkind): Update comments.
15250 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15251 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15252 (win32_EnumProcessModules, win32_GetModuleInformation)
15253 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15254 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15255 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15256 (win32_Module32First, win32_Module32Next, load_toolhelp)
15257 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15258 (get_child_debug_event): Handle DLL events.
15259 (win32_wait): Likewise.
15261 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15263 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15264 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15266 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15268 * win32-low.c (handle_output_debug_string): Ignore event if not
15271 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15273 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15275 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
15277 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15279 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15281 * inferiors.c (change_inferior_id): Add comment.
15282 * linux-low.c (check_removed_breakpoint): Add an early
15283 prototype. Improve debug output.
15284 (linux_attach): Doc update.
15285 (linux_detach_one_process, linux_detach): Clean up before releasing
15287 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15288 * linux-low.h (struct process_info): Doc improvement.
15289 * mem-break.c (delete_all_breakpoints): New.
15290 * mem-break.h (delete_all_breakpoints): New prototype.
15291 * thread-db.c (find_first_thread): New.
15292 (thread_db_create_event): Call it instead of
15293 thread_db_find_new_threads. Clean up unused variables.
15294 (maybe_attach_thread): Remove first thread handling.
15295 (thread_db_find_new_threads): Use find_first_thread.
15296 (thread_db_get_tls_address): Likewise.
15298 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
15300 * thread-db.c (thread_db_find_new_threads): Add prototype.
15301 (thread_db_create_event): Check for the main thread before adding
15303 (maybe_attach_thread): Only enable event reporting if TID == 0.
15304 (thread_db_get_tls_address): Check for new threads.
15306 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
15308 * linux-low.c (linux_create_inferior): Try execv before execvp.
15309 * spu-low.c (spu_create_inferior): Likewise.
15311 2007-06-13 Mike Frysinger <vapier@gentoo.org>
15313 * linux-low.c (linux_create_inferior): Change execv to execvp.
15314 * spu-low.c (spu_create_inferior): Likewies.
15316 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15318 * Makefile.in (clean): Clean new files instead of deleted ones.
15319 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15320 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15322 * configure.srv: Specify XML files and new regformats for MIPS and
15324 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15325 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15326 an entry for the restart register.
15327 (mips_cannot_fetch_register, mips_cannot_store_register)
15328 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15329 register names to match the XML descriptions.
15330 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15331 restart register instead of $0.
15333 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15334 Markus Deuling <deuling@de.ibm.com>
15336 * remote-utils.c (decode_xfer_write): New function.
15337 * server.h (decode_xfer_write): Add prototype.
15338 * server.c (handle_query): Add PACKET_LEN argument. Support
15339 qXfer:spu:read and qXfer:spu:write packets.
15340 (main): Pass packet_len to handle_query.
15341 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15342 * target.h (target_ops): Add qxfer_spu.
15344 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15346 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15347 accessing non-seekable spufs files.
15349 2007-05-16 Markus Deuling <deuling@de.ibm.com>
15351 * server.c (handle_query): Add reply for qC packet.
15353 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15354 Leo Zayas <lerele@champenstudios@com>
15356 * server.h (check_remote_input_interrupt_request): New function.
15357 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15358 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15359 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15360 (check_remote_input_interrupt_request): New function.
15361 * server.h (check_remote_input_interrupt_request): Declare.
15362 * win32-low.c (winapi_DebugBreakProcess,
15363 winapi_GenerateConsoleCtrlEvent): New typedefs.
15364 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15366 (win32_wait): Check for remote interrupt request
15367 with check_remote_input_interrupt_request.
15368 (win32_request_interrupt): New function.
15369 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15371 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15373 * win32-low.c (debug_registers_changed,
15374 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15375 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15376 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15377 (thread_rec): Get context using the low target.
15378 (child_add_thread): Call thread_added on the low target,
15379 which does the same thing.
15381 (do_initial_child_stuff): Remove debug registers references.
15382 Set context using the low target. Resume threads after
15383 setting the contexts.
15384 (child_continue): Remove dead variable. Remove debug
15385 registers references.
15386 (child_fetch_inferior_registers): Go through the low target.
15387 (do_child_store_inferior_registers): Remove.
15388 (child_store_inferior_registers): Go through the low target.
15389 (win32_resume): Remove debug registers references.
15390 Set context using the low target.
15391 (handle_exception): Change return type to void. Don't record
15392 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15393 first chance exception.
15394 (get_child_debug_event): Change return type to void. Remove
15395 goto loop. Always return after waiting for debug event.
15396 (win32_wait): Convert to switch statement. Handle spurious
15399 * win32-i386-low.c (debug_registers_changed,
15400 debug_registers_used): New.
15401 (initial_stuff): Rename to ...
15402 (i386_initial_stuff): ... this. Clear debug registers
15404 (store_debug_registers): Delete.
15405 (i386_get_thread_context): New.
15406 (load_debug_registers): Delete.
15407 (i386_set_thread_context): New.
15408 (i386_thread_added): New.
15409 (single_step): Rename to ...
15410 (i386_single_step): ... this.
15411 (do_fetch_inferior_registers): Rename to ...
15412 (i386_fetch_inferior_register): ... this.
15413 (i386_store_inferior_register): New.
15414 (the_low_target): Adapt to new interface.
15416 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15417 (arm_get_thread_context): New.
15418 (arm_set_thread_context): New.
15420 (do_fetch_inferior_registers): Rename to ...
15421 (arm_fetch_inferior_register): ... this.
15422 (arm_store_inferior_register): New.
15423 (arm_wince_breakpoint): Reimplement as unsigned long.
15424 (arm_wince_breakpoint_len): Define.
15425 (the_low_target): Adapt to new interface.
15427 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15428 load_debug_registers. Add get_thread_context, set_thread_context,
15429 thread_added and store_inferior_register. Rename
15430 fetch_inferior_registers to fetch_inferior_register.
15431 (regptr): Remove declaration.
15433 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15435 * linux-low.c (linux_detach): Change return type to int. Return 0.
15436 * spu-low.c (spu_detach): Likewise.
15438 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15440 * target.h (target_ops): Change return type of detach to int.
15442 (join_inferior): New.
15443 * server.c (main): Don't skip detach support on mingw32.
15444 If the inferior doesn't support detaching return error.
15445 Call join_inferior instead of using waitpid.
15446 * linux-low.c (linux_join): New.
15447 (linux_target_op): Add linux_join.
15448 * spu-low.c (spu_join): New.
15449 (spu_target_ops): Add spu_join.
15450 * win32-low.c (win32_detach): Adapt to new interface.
15451 Reopen current_process_handle before detaching. Issue a child
15452 resume before detaching.
15454 (win32_target_op): Add win32_join.
15456 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15458 * win32-low.c (win32-attach): Fix return value.
15459 * target.h (target_ops): Describe ATTACH return values.
15461 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15463 * win32-low.c (GETPROCADDRESS): Define.
15464 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15465 (winapi_DebugSetProcessKillOnExit): Likewise.
15466 (win32_create_inferior): Force usage of ansi CreateProcessA.
15467 (win32_attach): Use GETPROCADDRESS.
15468 (win32_detach): Likewise.
15470 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15472 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15474 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15476 * win32-low.c: Commit leftover changes from 2007-03-29.
15478 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15480 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15481 fields short instead of int. Add explicit padding.
15482 (i387_cache_to_fsave): Remove unnecessary casts.
15483 (i387_fsave_to_cache): Doc fix.
15484 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15486 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15488 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15489 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15491 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15493 * configure.srv (arm*-*-mingw32ce*): Move near the other
15496 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15498 * configure.ac: Add errno checking.
15499 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15500 sys/file.h and malloc.h.
15501 (AC_CHECK_DECLS): Add perror.
15502 (srv_mingwce): Handle.
15503 * configure.srv (i[34567]86-*-cygwin*): Add
15504 win32-i386-low.o to srv_tgtobj.
15505 (i[34567]86-*-mingw*): Likewise.
15506 (arm*-*-mingw32ce*): Add case.
15507 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15508 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15509 [__MINGW32CE__] (strerror): New function.
15510 [__MINGW32CE__] (errno): Define to GetLastError.
15511 [__MINGW32CE__] (COUNTOF): New macro.
15512 (remote_open): Remove extra close call.
15513 * mem-break.c (delete_breakpoint_at): New function.
15514 * mem-break.h (delete_breakpoint_at): Declare.
15515 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15516 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15517 [USE_WIN32API] (read, write): Add char* casts.
15518 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15519 * server.h: Include wincecompat.h on Windows CE.
15520 [HAVE_ERRNO_H]: Check.
15521 (perror): Declare if not declared.
15522 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15523 (perror_with_name): Remove errno declaration.
15524 * wincecompat.h: New.
15525 * wincecompat.c: New.
15526 * win32-low.h: New.
15527 * win32-arm-low.c: New.
15528 * win32-i386-low.c: New.
15529 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15530 (OUTMSG2): Make it safe.
15532 (COUNTOF): New macro.
15533 (NUM_REGS): Get it from the low target.
15534 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15535 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15536 (thread_rec): Let low target handle debug registers.
15537 (child_add_thread): Likewise.
15538 (child_init_thread_list): Likewise.
15539 (continue_one_thread): Likewise.
15541 (do_child_fetch_inferior_registers): Move to ...
15542 * win32-i386-low.c: ... here, and rename to ...
15543 (do_fetch_inferior_registers): ... this.
15544 * win32-low.c (child_fetch_inferior_registers):
15545 Go through the low target.
15546 (do_child_store_inferior_registers): Use regptr.
15547 (strwinerror): New function.
15548 (win32_create_inferior): Handle Windows CE.
15549 Use strwinerror instead of strerror on Windows error
15550 codes. Add program to the error output.
15551 Don't close the main thread handle on Windows CE.
15552 (win32_attach): Use coredll.dll on Windows CE.
15553 (win32_kill): Close current process and current
15555 (win32_detach): Use coredll.dll on Windows CE.
15556 (win32_resume): Let low target handle debug registers, and
15558 (handle_exception): Add/Remove initial breakpoint. Avoid
15559 non-existant WSTOPSIG on Windows CE.
15560 (win32_read_inferior_memory): Cast to remove warning.
15561 (win32_arch_string): Go through the low target.
15562 (initialize_low): Call set_breakpoint_data with the low
15563 target's breakpoint.
15564 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15565 FOP_REGNUM, mappings): Move to ...
15566 * win32-i386-low.c: ... here.
15567 * win32-low.c (win32_thread_info): Move to ...
15568 * win32-low.h: ... here.
15569 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15570 win32-arm-low.c and wincecompat.c.
15571 (all:): Add $EXEEXT.
15572 (install-only:): Likewise.
15573 (gdbserver:): Likewise.
15574 (gdbreplay:): Likewise.
15575 * config.in: Regenerate.
15576 * configure: Regenerate.
15578 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15580 * win32-low.c: Rename typedef thread_info to
15581 win32_thread_info throughout.
15583 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15585 * win32-i386-low.c: Rename to ...
15586 * win32-low.c: ... this.
15587 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15588 * Makefile.in: Likewise.
15590 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15592 * remote-utils.c (monitor_output): Constify msg parameter.
15593 * server.h (monitor_output): Likewise.
15594 * win32-i386-low.c (handle_output_debug_string): New.
15595 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15596 handle_output_debug_string.
15597 (get_child_debug_event): Likewise.
15599 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15601 * server.c (main): Correct strtoul check.
15603 2007-03-27 Jon Ringle <jon@ringle.org>
15605 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15607 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15609 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15611 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15613 * terminal.h: Check HAVE_SGTTY_H.
15615 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
15617 * remote-utils.c (remote_open): Print out the assigned port number.
15619 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15621 * remote-utils.c (monitor_output): New function.
15622 * server.c (debug_threads): Define here.
15623 (monitor_show_help): New function.
15624 (handle_query): Handle qRcmd.
15625 (main): Do not handle 'd' packet.
15626 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15627 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15630 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15632 * Makefile.in (EXEEXT): New.
15633 (clean): Use $(EXEEXT).
15635 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15637 * target.h (target_ops): Rename send_signal to request_interrupt,
15638 and remove enum target_signal parameter.
15639 * linux-low.c (linux_request_interrupt): Rename from
15640 linux_send_signal, and always send SIGINT.
15641 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15642 and always send SIGINT.
15643 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15645 (input_interrupt): Likewise.
15647 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15649 * server.c (get_features_xml): Check if target implemented
15651 * win32-i386-low.c (win32_arch_string): New.
15652 (win32_target_ops): Add win32_arch_string as arch_string member.
15654 2007-02-22 Markus Deuling <deuling@de.ibm.com>
15656 * spu-low.c (spu_arch_string): New.
15657 (spu_target_ops): Add spu_arch_string.
15659 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15661 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15662 * configure.ac: Do not check for terminal.h.
15663 * configure, config.in: Regenerated.
15665 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15667 * Makefile.in (OBS): Add $(XML_BUILTIN).
15668 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15670 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15671 (arm-with-iwmmxt.c): New.
15672 * config.in, configure: Regenerate.
15673 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15674 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15675 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15676 (arm*-*-linux*): Add iWMMXt and regset support.
15677 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15678 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15679 (arm_store_wmmxregset, target_regsets): New.
15680 * server.c (get_features_xml): Take annex argument. Check builtin
15682 (handle_query): Handle multiple annexes.
15684 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15686 * remote-utils.c [USE_WIN32API] (read, write): Define.
15687 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15690 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15692 * linux-i386-low.c (the_low_target): Set arch_string.
15693 * linux-x86-64-low.c (the_low_target): Likewise.
15694 * linux-low.c (linux_arch_string): New.
15695 (linux_target_ops): Add it.
15696 * linux-low.h (struct linux_target_ops): Add arch_string.
15697 * server.c (write_qxfer_response): Use const void * for DATA.
15698 (get_features_xml): New.
15699 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15700 * target.h (struct target_ops): Add arch_string method.
15702 2007-01-03 Denis Pilat <denis.pilat@st.com>
15703 Daniel Jacobowitz <dan@codesourcery.com>
15705 * linux-low.c (linux_kill): Handle being called with no threads.
15706 * win32-i386-low.c (win32_kill): Likewise.
15707 (get_child_debug_event): Clear current_process_handle.
15709 2006-12-30 Denis PILAT <denis.pilat@st.com>
15710 Daniel Jacobowitz <dan@codesourcery.com>
15712 * remote-utils.c (remote_open): Check the type of specified
15713 serial port devices before opening them.
15714 * server.c (main): Kill the inferior if an error occurs during
15715 the first remote_open.
15717 2006-12-05 Markus Deuling <deuling@de.ibm.com>
15719 * README: Update supported targets.
15721 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15723 * Makefile.in (clean): Remove reg-mips64.c.
15724 (reg-mips64.c, reg-mips64.o): New rules.
15725 * configure.srv: Handle mips64. Include regset support for mips.
15726 * linux-mips-low.c (union mips_register): New.
15727 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15728 (mips_breakpoint, mips_breakpoint_at): Use int.
15729 (mips_collect_register, mips_supply_register)
15730 (mips_collect_register_32bit, mips_supply_register_32bit)
15731 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15732 (mips_store_fpregset, target_regsets): New.
15733 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15735 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15737 * configure.srv: Add target "spu*-*-*".
15738 * Makefile.in (clean): Remove reg-spu.c.
15739 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15740 * spu-low.c: New file.
15742 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15744 * configure.ac: Correct td_thr_tls_get_addr test.
15745 * configure: Regenerated.
15747 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15749 * linux-low.c (linux_wait_for_event): Reformat. Use the
15750 pass_signals array.
15751 * remote-utils.c (decode_address_to_semicolon): New.
15752 * server.c (pass_signals, handle_general_set): New.
15753 (handle_query): Mention QPassSignals for qSupported.
15754 (main): Call handle_general_set.
15755 * server.h (pass_signals, decode_address_to_semicolon): New.
15757 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15759 * server.c (handle_query): Correct error handling for read_auxv.
15761 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15763 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15764 and srv_linux_thread_db to yes.
15765 * linux-s390-low.c (s390_fill_gregset): New function.
15766 (target_regsets): Define data structure.
15768 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15770 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15771 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15772 * config.in, configure: Regenerated.
15773 * inferiors.c (gdb_id_to_thread): New function.
15774 (gdb_id_to_thread_id): Use it.
15775 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15776 * linux-low.h (struct process_info): Add th member.
15777 (thread_db_get_tls_address): New prototype.
15778 * remote-utils.c (decode_address): Make non-static.
15779 * server.c (handle_query): Handle qGetTLSAddr.
15780 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15781 * target.h (struct target_ops): Add get_tls_address.
15782 * thread-db.c (maybe_attach_thread): Save the thread handle.
15783 (thread_db_get_tls_address): New.
15785 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15787 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15788 (linux_resume_one_process): Take a siginfo_t *. Update all
15789 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15790 (struct pending_signals): Add a siginfo_t.
15791 (linux_wait_for_process): Always set last_status.
15792 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15793 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15794 * linux-low.h (struct process_info): Add last_status.
15796 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15798 * remote-utils.c (try_rle): New function.
15799 (putpkt_binary): Use it.
15801 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15803 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15804 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15805 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15806 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15807 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15810 2006-08-08 Richard Sandiford <richard@codesourcery.com>
15812 * server.c (terminal_fd): New variable.
15813 (old_foreground_pgrp): Likewise.
15814 (restore_old_foreground_pgrp): New function.
15815 (start_inferior): Record the terminal file descriptor in terminal_fd
15816 and its original foreground group in old_foreground_pgrp. Register
15817 restore_old_foreground_pgrp with atexit().
15819 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15821 * server.c (handle_query): Correct qPart to qXfer.
15823 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15825 * configure.ac: Check for more headers which are missing on
15826 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15827 * configure.srv: Add Cygwin and mingw32.
15828 * remote-utils.c: Don't include headers unconditionally which
15829 are missing on mingw32. Include <winsock.h> for mingw32.
15830 (remote_open): Adjust for mingw32 support. Flush
15831 standard error after writing to it.
15832 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15833 (unblock_async_io, enable_async_io, disable_async_io)
15834 (readchar, getpkt): Update for Winsock support.
15835 (prepare_resume_reply): Expect a protocol signal number.
15836 * server.c: Disable <sys/wait.h> on mingw32.
15837 (start_inferior): Adjust for mingw32 support. Flush
15838 standard error after writing to it.
15839 (attach_inferior): Likewise. Use protocol signal
15841 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15843 * win32-i386-low.c: New file.
15844 * Makefile.in (XM_CLIBS): Set.
15845 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15846 (win32-i386-low.o): New dependency rule.
15847 * linux-low.c (linux_wait): Use target signal numbers.
15848 * target.h (struct target_ops): Doc fix.
15849 * server.h (target_signal_to_name): New prototype.
15850 * gdbreplay.c: Don't include headers unconditionally which
15851 are missing on mingw32. Include <winsock.h> for mingw32.
15852 (remote_close, remote_open): Adjust for Winsock support.
15853 * configure, config.in: Regenerated.
15855 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15857 * server.c (decode_xfer_read, write_qxfer_response): New.
15858 (handle_query): Take a packet length argument. Handle
15859 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15860 the qSupported response.
15861 (main): Update call to handle_query.
15863 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15865 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15866 (putpkt_binary): Renamed from putpkt and adjusted for binary
15868 (putpkt): New wrapper for putpkt_binary.
15869 (readchar): Don't mask off the high bit.
15870 (decode_X_packet): New function.
15871 * server.c (main): Call putpkt_binary if a handler sets the packet
15872 length. Save the length of the incoming packet. Handle 'X'.
15873 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15875 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15877 * server.c (handle_query): Handle qSupported.
15879 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15881 * remote-utils.c (all_symbols_looked_up): New variable.
15882 (look_up_one_symbol): Check it.
15883 * server.h (look_up_one_symbol): New declaration.
15884 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15886 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15888 * Makefile.in (linux-arm-low.o): Update dependencies.
15889 * linux-arm-low.c: Include "gdb_proc_service.h".
15890 (PTRACE_GET_THREAD_AREA): Define.
15891 (ps_get_thread_area): New function.
15893 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15895 * configure.srv (m68k*-*-uclinux*): New target.
15896 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15897 (linux_resume_one_process): Remove extraneous cast.
15898 (linux_read_offsets): New.
15899 (linux_target_op): Add linux_read_offsets on mmuless systems.
15900 * server.c (handle_query): Add qOffsets logic.
15901 * target.h (struct target_ops): Add read_offsets.
15903 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15905 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15906 (PTRACE_GET_THREAD_AREA): Define.
15907 (ps_get_thread_area): New function.
15908 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15909 (linux-x86-64-low.o): Update.
15911 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15913 * configure.ac: Remove checks for prfpregset_t.
15914 * gdb_proc_service.h: New file.
15915 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15916 new "gdb_proc_service.h".
15917 * proc-service.c: Likewise.
15918 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15919 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15920 * Makefile.in (gdb_proc_service_h): Updated.
15921 * configure, config.in: Regenerated.
15923 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15925 * remote-utils.c (prepare_resume_reply): Move declaration
15926 of gdb_id_from_wait to the top of the block.
15928 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15930 * linux-low.c (regsets_store_inferior_registers): Read the regset
15931 from the target before filling it.
15933 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15935 * server.c (attach_inferior): Return SIGTRAP for a successful
15938 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15940 * Makefile.in (OBS): Add version.o.
15941 (STAGESTUFF): Delete.
15942 (version.o): Add dependencies.
15943 (version.c): Replace rule.
15944 (clean): Remove version.c.
15945 * server.c (gdbserver_version): New.
15946 (gdbserver_usage): Use printf.
15947 (main): Handle --version and --help.
15948 * server.h (version, host_name): Add declarations.
15950 2005-12-23 Eli Zaretskii <eliz@gnu.org>
15962 * linux-x86-64-low.c:
15964 * linux-s390-low.c:
15965 * linux-ppc64-low.c:
15967 * linux-mips-low.c:
15968 * linux-m68k-low.c:
15969 * linux-m32r-low.c:
15972 * linux-ia64-low.c:
15973 * linux-i386-low.c:
15974 * linux-crisv32-low.c:
15986 * gdbserver.1: Add (C) after Copyright. Update the FSF
15989 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15991 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15992 (arm_breakpoint_at): Recognize both breakpoints.
15993 (the_low_target): Use the correct breakpoint instruction.
15995 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15997 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15998 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15999 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16000 (the_low_target): Update.
16002 2005-10-25 Andreas Schwab <schwab@suse.de>
16004 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
16006 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
16007 (ia64_num_regs): Reduce to 462.
16009 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16011 * acinclude.m4: Correct quoting.
16012 * aclocal.m4: Regenerated.
16014 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16015 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16016 (thread_db_init): Call thread_db_err_str.
16017 * configure.ac: Check for TD_VERSION.
16018 * config.in, configure: Regenerated.
16020 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16022 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16024 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16026 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16027 is not available. Define HAVE_PTRACE_GETREGS if it is.
16028 * config.in, configure: Regenerated.
16029 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16030 * linux-i386-low.c, linux-m68k-low.c: Update to use
16031 HAVE_PTRACE_GETREGS.
16032 * linux-low.c (regsets_fetch_inferior_registers)
16033 (regsets_store_inferior_registers): Only return 0 if we processed
16035 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16036 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16038 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16040 * inferiors.c (struct thread_info): Add gdb_id.
16041 (add_thread): Add gdb_id argument.
16042 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16043 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16044 calls to add_thread.
16045 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16046 * server.c (handle_query): Use thread_to_gdb_id.
16047 (handle_v_cont, main): Use gdb_id_to_thread_id.
16048 * server.h (add_thread): Update prototype.
16049 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16052 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16054 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16055 left-padded registers.
16056 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16057 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
16059 2005-07-01 Steve Ellcey <sje@cup.hp.com>
16061 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
16062 * configure: Regenerate.
16063 * config.in: Regenerate.
16064 * server.h (NEED_DECLARATION_STRERROR):
16065 Replace with !HAVE_DECL_STRERROR.
16067 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
16069 * linux-low.c (linux_wait, linux_send_signal): Don't test
16070 an unsigned long variable for > 0 if it could be MAX_ULONG.
16071 * server.c (myresume): Likewise.
16072 * target.c (set_desired_inferior): Likewise.
16074 2005-06-13 Mark Kettenis <kettenis@gnu.org>
16076 * configure.ac: Simplify and improve check for socklen_t.
16077 * configure, config.in: Regenerate.
16079 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
16081 * acconfig.h: Remove.
16082 * configure.ac: Add a test for socklen_t. Use three-argument
16083 AC_DEFINE throughout.
16084 * config.in: Regenerated using autoheader 2.59.
16085 * configure: Regenerated.
16087 * gdbreplay.c (socklen_t): Provide a default.
16088 (remote_open): Use socklen_t.
16089 * remote-utils.c (socklen_t): Provide a default.
16090 (remote_open): Use socklen_t.
16091 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16094 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16096 * linux-low.c (linux_read_memory, linux_write_memory)
16097 (linux_read_auxv): Likewise.
16098 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16099 (check_mem_write): Likewise.
16100 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16102 * regcache.c (struct inferior_rgcache_data, registers_to_string)
16103 (registers_from_string, register_data): Likewise.
16104 * server.c (handle_query, main): Likewise.
16105 * server.h (convert_ascii_to_int, convert_int_to_ascii)
16106 (decode_M_packet): Likewise.
16107 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16108 * target.h (struct target_ops): Update read_memory, write_memory,
16110 (read_inferior_memory, write_inferior_memory): Update.
16111 * linux-low.h (struct linux_target_ops): Change type of breakpoint
16112 to unsigned char *.
16113 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16114 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16115 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16116 linux-s390-low.c, linux-sh-low.c: Update for changes in
16117 read_inferior_memory and the_low_target->breakpoint.
16119 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
16121 * Makefile.in (SFILES): Add linux-ppc64-low.c.
16122 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
16123 * configure.srv: Add powerpc64-*-linux*.
16124 * linux-ppc64-low.c: New file.
16126 2005-05-23 Orjan Friberg <orjanf@axis.com>
16128 * linux-cris-low.c: New file with support for CRIS.
16129 * linux-crisv32-low.c: Ditto for CRISv32.
16130 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16131 (clean): Add reg-cris.c and reg-crisv32.c.
16132 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
16133 reg-crisv32.o, and reg-crisv32.c to make rules.
16134 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16135 recognized targets.
16137 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
16139 * linux-low.c (fetch_register): Ensure buffer size is a multiple
16140 of sizeof (PTRACE_XFER_TYPE).
16141 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
16143 2005-05-12 Orjan Friberg <orjanf@axis.com>
16145 * target.h (struct target_ops): Add insert_watchpoint,
16146 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16147 pointers for hardware watchpoint support.
16148 * linux-low.h (struct linux_target_ops): Ditto.
16149 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16150 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
16151 to linux_target_ops.
16152 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16154 * server.c (main): Recognize 'Z' and 'z' packets.
16156 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
16158 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16159 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16160 (the_low_target): Add new members.
16162 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16164 * proc-service.c (ps_lgetregs): Search all_processes instead of
16167 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16169 * server.c (start_inferior): Change return type to int.
16170 (attach_inferior): Change sigptr to int *.
16171 (handle_v_cont, handle_v_requests): Change signal to int *.
16172 (main): Change signal to int.
16174 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
16176 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16177 * configure.srv: Add m32r*-*-linux*.
16178 * linux-m32r-low.c: New file.
16180 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
16182 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16184 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16186 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16187 Take unsigned long arguments for PIDs.
16188 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16189 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16190 (wait_for_sigstop, linux_resume_one_process)
16191 (regsets_fetch_inferior_registers, linux_send_signal)
16192 (linux_read_auxv): Likewise. Update the types of variables holding
16193 PIDs. Update format string specifiers.
16194 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16195 * remote-utils.c (prepare_resume_reply): Likewise.
16196 * server.c (cont_thread, general_thread, step_thread)
16197 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16199 (handle_query): Update format specifiers.
16200 (handle_v_cont, main): Use strtoul for thread IDs.
16201 * server.h (struct inferior_list_entry): Use unsigned long for ID.
16202 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16203 (general_thread, step_thread, thread_from_wait)
16204 (old_thread_from_wait): Update.
16205 * target.h (struct thread_resume): Use unsigned long for THREAD.
16206 (struct target_ops): Use unsigned long for arguments to attach and
16209 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
16211 * acinclude.m4: Include bfd/bfd.m4 directly.
16212 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
16213 <agriffis@toolchain.org>.
16214 * aclocal.m4, configure: Regenerated.
16216 2005-01-07 Andrew Cagney <cagney@gnu.org>
16218 * configure.ac: Rename configure.in, require autoconf 2.59.
16219 * configure: Re-generate.
16221 2004-12-08 Daniel Jacobowitz <dan@debian.org>
16223 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
16224 LIBS when finished.
16225 * aclocal.m4: Regenerated.
16226 * configure: Regenerated.
16228 2004-11-21 Andreas Schwab <schwab@suse.de>
16230 * linux-m68k-low.c (m68k_num_gregs): Define.
16231 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16232 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16233 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16234 (m68k_breakpoint_at): New. Add to the_low_target.
16236 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16237 srv_linux_thread_db to yes.
16239 2004-10-20 Joel Brobecker <brobecker@gnat.com>
16241 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16242 (ARCH_SET_FS): Likewise.
16243 (ARCH_GET_FS): Likewise.
16244 (ARCH_GET_GS): Likewise.
16246 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16248 * linux-i386-low.c (ps_get_thread_area): New.
16249 * linux-x86-64-low.c (ps_get_thread_area): New.
16250 * linux-low.c: Include <sys/syscall.h>.
16251 (linux_kill_one_process): Don't kill the first thread here.
16252 (linux_kill): Kill the first thread here.
16253 (kill_lwp): New function.
16254 (send_sigstop, linux_send_signal): Use it.
16255 * proc-service.c: Clean up #ifdefs.
16256 (fpregset_info): Delete.
16257 (ps_lgetregs): Update and enable implementation.
16258 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16260 * remote-utils.c (struct sym_cache, symbol_cache): New.
16261 (input_interrupt): Print a clearer message.
16262 (async_io_enabled): New variable.
16263 (enable_async_io, disable_async_io): Use it. Update comments.
16264 (look_up_one_symbol): Use the symbol cache.
16265 * thread-db.c (thread_db_look_up_symbols): New function.
16266 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
16268 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16270 * configure.in: Test for -rdynamic.
16271 * configure: Regenerated.
16272 * Makefile (INTERNAL_LDFLAGS): New.
16273 (gdbserver, gdbreplay): Use it.
16275 2004-09-02 Andrew Cagney <cagney@gnu.org>
16277 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16279 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
16281 * linux-low.c (linux_wait): Clear all_processes list also.
16283 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16285 * linux-low.c: Include <errno.h>. Remove extern declaration of
16288 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16290 * gdbreplay.c, server.h, utils.c: Update copyright years.
16292 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16294 * server.c (main): Print child status or termination signal from
16295 variable 'signal', not 'sig'.
16297 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16299 * linux-low.c (linux_read_memory): Change return type to
16300 int. Check for and return error from ptrace().
16301 * target.c (read_inferior_memory): Change return type to int. Pass
16302 back return status from the_target->read_memory().
16303 * target.h (struct target_ops): Adapt *read_memory() prototype.
16305 (read_inferior_memory): Adapt prototype.
16306 * server.c (main): Return an error packet if
16307 read_inferior_memory() returns an error.
16309 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
16311 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16312 Unify with other clean targets.
16314 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16316 * server.c (handle_v_cont): Call set_desired_inferior.
16318 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16320 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16322 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16324 * linux-low.c (linux_wait): Unblock async I/O.
16325 (linux_resume): Block and enable async I/O.
16326 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16327 * server.h (block_async_io, unblock_async_io): Add prototypes.
16329 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16331 * remote-utils.c (remote_open): Print a status notice after
16332 opening a TCP port.
16333 * server.c (attach_inferior): Print a status notice after
16336 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16338 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16340 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
16342 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16344 * server.c, target.h: Update copyright years.
16346 2004-02-25 Roland McGrath <roland@redhat.com>
16348 * target.h (struct target_ops): New member `read_auxv'.
16349 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16350 * linux-low.c (linux_read_auxv): New function.
16351 (linux_target_ops): Initialize `read_auxv' member to that.
16353 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16355 Committed by Jim Blandy <jimb@redhat.com>.
16357 * linux-s390-low.c (s390_num_regs): Update.
16358 (s390_regmap): Remove control registers. Use __s390x__ predefine
16359 instead of GPR_SIZE to distiguish s390 and s390x targets.
16361 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
16363 * linux-low.c: Update copyright year.
16364 (check_removed_breakpoint): Clear pending_is_breakpoint.
16365 (linux_set_resume_request, linux_queue_one_thread)
16366 (resume_status_pending_p): New functions.
16367 (linux_continue_one_thread): Use process->resume.
16368 (linux_resume): Only resume threads if there are no pending events.
16369 * linux-low.h (struct process_info): Add resume request
16372 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
16374 * regcache.c (new_register_cache): Clear the allocated register
16375 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16377 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
16379 * linux-low.c (linux_resume): Take a struct thread_resume *
16381 (linux_wait): Update call.
16382 (resume_ptr): New static variable.
16383 (linux_continue_one_thread): Renamed from
16384 linux_continue_one_process. Use resume_ptr.
16385 (linux_resume): Use linux_continue_one_thread.
16386 * server.c (handle_v_cont, handle_v_requests): New functions.
16387 (myresume): New function.
16388 (main): Handle 'v' case.
16389 * target.h (struct thread_resume): New type.
16390 (struct target_ops): Change argument of "resume" to struct
16392 (myresume): Delete macro.
16394 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16396 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16397 (uninstall): Support DESTDIR.
16399 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16401 * configure.srv: Add xscale*linux copy of arm*linux entry.
16403 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
16405 * linux-arm-low.c (arm_reinsert_addr): New function.
16406 (the_low_target): Add arm_reinsert_addr.
16408 2003-07-08 Mark Kettenis <kettenis@gnu.org>
16410 * mem-break.c: Remove whitespace at end of file.
16412 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16414 * configure.in: Check whether we need to prototype strerror.
16415 * server.h: Optionally prototype strerror.
16416 * gdbreplay.c (perror_with_name): Use strerror.
16417 * linux-low.c (linux_attach_lwp): Use strerror.
16418 * utils.c (perror_with_name): Use strerror.
16419 * config.in, configure: Regenerated.
16421 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16423 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16424 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16426 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
16428 * Makefile.in (SFILES): Update.
16429 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16430 low-sun3.c: Remove files.
16432 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
16434 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16435 (linux_detach_one_process, linux_detach): New functions.
16436 (linux_target_ops): Add linux_detach.
16437 * server.c (main): Handle 'D' packet.
16438 * target.h (struct target_ops): Add "detach" member.
16439 (detach_inferior): Define.
16441 2003-06-13 Mark Kettenis <kettenis@gnu.org>
16443 From Kelley Cook <kelleycook@wideopenwest.com>:
16444 * configure.srv: Accept i[34567]86 variants.
16446 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
16448 * linux-low.c (linux_wait_for_event): Correct comment typos.
16449 (linux_resume_one_process): Call check_removed_breakpoint.
16450 (linux_send_signal): New function.
16451 (linux_target_ops): Add linux_send_signal.
16452 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16454 * target.h (struct target_ops): Add send_signal.
16456 2003-05-29 Jim Blandy <jimb@redhat.com>
16458 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16459 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16460 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16461 away part of the register's value.
16463 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
16465 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16466 (linux_wait_for_event, linux_init_signals): Likewise.
16468 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
16470 * configure.in: Check for stdlib.h.
16471 * configure: Regenerated.
16472 * config.in: Regenerated.
16474 2003-01-04 Andreas Schwab <schwab@suse.de>
16476 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16478 2003-01-02 Andrew Cagney <ac131313@redhat.com>
16480 * Makefile.in: Remove obsolete code.
16482 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
16484 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16485 defined(PT_FPR0_HI).
16487 2002-11-17 Stuart Hughes <seh@zee2.com>
16489 * linux-arm-low.c (arm_num_regs): Increase.
16490 (arm_regmap): Include status register.
16492 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
16494 * linux-low.c (register_addr): Remove incorrect -1 check.
16496 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
16498 * linux-low.c (linux_create_inferior): Call setpgid. Return
16500 (unstopped_p, linux_signal_pid): Remove.
16501 (linux_target_ops): Remove linux_signal_pid.
16502 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16503 global instead of target method.
16504 * target.h (struct target_ops): Remove signal_pid. Update comment
16505 for create_inferior.
16506 * server.c (signal_pid): New variable.
16507 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
16508 gdbserver. Set the child to be the foreground process group.
16509 (attach_inferior): Set signal_pid.
16511 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
16513 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16515 2002-08-20 Jim Blandy <jimb@redhat.com>
16517 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16520 2002-08-01 Andrew Cagney <cagney@redhat.com>
16522 * Makefile.in: Make chill references obsolete.
16524 2002-07-24 Kevin Buettner <kevinb@redhat.com>
16526 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16527 * configure: Regenerate.
16528 * config.in: Regenerate.
16530 2002-07-09 David O'Brien <obrien@FreeBSD.org>
16532 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16533 (perror_with_name, remote_close, remote_open, expect, play): Static.
16535 2002-07-04 Michal Ludvig <mludvig@suse.cz>
16537 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
16538 byte offsets instead of an array of indexes.
16539 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16541 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
16543 * regcache.c: Add comment.
16545 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
16547 * thread-db.c: New file.
16548 * proc-service.c: New file.
16549 * acinclude.m4: New file.
16550 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16551 proc-service.o, and thread-db.o.
16552 (linux-low.o): Add USE_THREAD_DB.
16553 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16554 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16555 * aclocal.m4: Regenerated.
16556 * config.in: Regenerated.
16557 * configure: Regenerated.
16558 * configure.in: Check for proc_service.h, sys/procfs.h,
16559 thread_db.h, and linux/elf.h headrs.
16560 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16561 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16562 Check for -lthread_db and thread support.
16563 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16564 PowerPC, and SuperH.
16565 * i387-fp.c: Constify arguments.
16566 * i387-fp.h: Likewise.
16567 * inferiors.c: (struct thread_info): Renamed from
16568 `struct inferior_info'. Remove PID member. Use generic inferior
16569 list header. All uses updated.
16570 (inferiors, signal_pid): Removed.
16571 (all_threads): New variable.
16572 (get_thread): Define.
16573 (add_inferior_to_list): New function.
16574 (for_each_inferior): New function.
16575 (change_inferior_id): New function.
16576 (add_inferior): Removed.
16577 (remove_inferior): New function.
16578 (add_thread): New function.
16579 (free_one_thread): New function.
16580 (remove_thread): New function.
16581 (clear_inferiors): Use for_each_inferior and free_one_thread.
16582 (find_inferior): New function.
16583 (find_inferior_id): New function.
16584 (inferior_target_data): Update argument type.
16585 (set_inferior_target_data): Likewise.
16586 (inferior_regcache_data): Likewise.
16587 (set_inferior_regcache_data): Likewise.
16588 * linux-low.c (linux_bp_reinsert): Remove.
16589 (all_processes, stopping_threads, using_thrads)
16590 (struct pending_signals, debug_threads, pid_of): New.
16591 (inferior_pid): Replace with macro.
16592 (struct inferior_linux_data): Remove.
16593 (get_stop_pc, add_process): New functions.
16594 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16595 Use add_process and add_thread.
16596 (linux_attach_lwp): New function, based on old linux_attach. Use
16597 add_process and add_thread. Set stop_expected for new threads.
16598 (linux_attach): New function.
16599 (linux_kill_one_process): New function.
16600 (linux_kill): Kill all LWPs.
16601 (linux_thread_alive): Use find_inferior_id.
16602 (check_removed_breakpoints, status_pending_p): New functions.
16603 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16604 Update. Use WNOHANG. Wait for cloned processes also. Update process
16605 struct for the found process.
16606 (linux_wait_for_event): New function.
16607 (linux_wait): Use it. Support LWPs.
16608 (send_sigstop, wait_for_sigstop, stop_all_processes)
16609 (linux_resume_one_process, linux_continue_one_process): New functions.
16610 (linux_resume): Support LWPs.
16611 (REGISTER_RAW_SIZE): Remove.
16612 (fetch_register): Use register_size instead. Call supply_register.
16613 (usr_store_inferior_registers): Likewise. Call collect_register.
16614 Fix recursive case.
16615 (regsets_fetch_inferior_registers): Improve error message.
16616 (regsets_store_inferior_registers): Add debugging.
16617 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16618 (unstopped_p, linux_signal_pid): New functions.
16619 (linux_target_ops): Add linux_signal_pid.
16620 (linux_init_signals): New function.
16621 (initialize_low): Call it. Initialize using_threads.
16622 * regcache.c (inferior_regcache_data): Add valid
16624 (get_regcache): Fetch registers lazily. Add fetch argument
16625 and update all callers.
16626 (regcache_invalidate_one, regcache_invalidate): New
16628 (new_register_cache): Renamed from create_register_cache.
16629 Return the new regcache.
16630 (free_register_cache): Change argument to a void *.
16631 (registers_to_string, registers_from_string): Call get_regcache
16632 with fetch flag set.
16633 (register_data): Make static. Pass fetch flag to get_regcache.
16634 (supply_register): Call get_regcache with fetch flag clear.
16635 (collect_register): Call get_regcache with fetch flag set.
16636 (collect_register_as_string): New function.
16637 * regcache.h: Update.
16638 * remote-utils.c (putpkt): Flush after debug output and use
16640 Handle input interrupts while waiting for an ACK.
16641 (input_interrupt): Use signal_pid method.
16642 (getpkt): Flush after debug output and use stderr.
16643 (outreg): Use collect_register_as_string.
16644 (new_thread_notify, dead_thread_notify): New functions.
16645 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16646 and general_thread.
16647 (look_up_one_symbol): Flush after debug output.
16648 * server.c (step_thread, server_waiting): New variables.
16649 (start_inferior): Don't use signal_pid. Update call to mywait.
16650 (attach_inferior): Update call to mywait.
16651 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16652 (main): Don't fetch/store registers explicitly. Use
16653 set_desired_inferior. Support proposed ``Hs'' packet. Update
16655 * server.h: Update.
16656 (struct inferior_list, struct_inferior_list_entry): New.
16657 * target.c (set_desired_inferior): New.
16658 (write_inferior_memory): Constify.
16659 (mywait): New function.
16660 * target.h: Update.
16661 (struct target_ops): New signal_pid method.
16662 (mywait): Removed macro, added prototype.
16664 * linux-low.h (regset_func): Removed.
16665 (regset_fill_func, regset_store_func): New.
16666 (enum regset_type): New.
16667 (struct regset_info): Add type field. Use new operation types.
16668 (struct linux_target_ops): stop_pc renamed to get_pc.
16669 Add decr_pc_after_break and breakpoint_at.
16670 (get_process, get_thread_proess, get_process_thread)
16671 (strut process_info, all_processes, linux_attach_lwp)
16672 (thread_db_init): New.
16674 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16675 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16676 (the_low_target): Add new members.
16677 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16678 (i386_store_fpxregset): Constify.
16679 (target_regsets): Add new kind identifier.
16680 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16681 (i386_set_pc): Add debugging.
16682 (i386_breakpoint_at): New function.
16683 (the_low_target): Add new members.
16684 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16685 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16686 (mips_breakpoint_at): New.
16687 (the_low_target): Add new members.
16688 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16689 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16690 (the_low_target): Add new members.
16691 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16692 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16693 (the_low_target): Add new members.
16694 * linux-x86-64-low.c (target_regsets): Add new kind
16697 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
16699 From Martin Pool <mbp@samba.org>:
16700 * server.c (gdbserver_usage): New function.
16703 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
16705 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16706 stop_at -> stop_pc.
16708 2002-05-04 Andrew Cagney <ac131313@redhat.com>
16710 * Makefile.in: Remove obsolete code.
16712 2002-04-24 Michal Ludvig <mludvig@suse.cz>
16714 * linux-low.c (regsets_fetch_inferior_registers),
16715 (regsets_store_inferior_registers): Removed cast to int from
16717 * regcache.h: Added declaration of struct inferior_info.
16719 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16721 * inferiors.c (struct inferior_info): Add regcache_data.
16722 (add_inferior): Call create_register_cache.
16723 (clear_inferiors): Call free_register_cache.
16724 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16725 * regcache.c (struct inferior_regcache_data): New.
16726 (registers): Remove.
16727 (get_regcache): New function.
16728 (create_register_cache, free_register_cache): New functions.
16729 (set_register_cache): Don't initialize the register cache here.
16730 (registers_to_string, registers_from_string, register_data): Call
16732 * regcache.h: Add prototypes.
16733 * server.h: Likewise.
16735 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16737 * mem-break.c: New file.
16738 * mem-break.h: New file.
16739 * Makefile.in: Add mem-break.o rule; update server.h
16741 * inferiors.c (struct inferior_info): Add target_data
16743 (clear_inferiors): Free target_data member if set.
16744 (inferior_target_data, set_inferior_target_data): New functions.
16745 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16746 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16747 * linux-low.c (linux_bp_reinsert): New variable.
16748 (struct inferior_linux_data): New.
16749 (linux_create_inferior): Use set_inferior_target_data.
16750 (linux_attach): Likewise. Call add_inferior.
16751 (linux_wait_for_one_inferior): New function.
16752 (linux_wait): Call it.
16753 (linux_write_memory): Add const.
16754 (initialize_low): Call set_breakpoint_data.
16755 * linux-low.h (struct linux_target_ops): Add breakpoint
16757 * server.c (attach_inferior): Remove extra add_inferior
16759 * server.h: Include mem-break.h. Update inferior.c
16761 * target.c (read_inferior_memory)
16762 (write_inferior_memory): New functions.
16763 * target.h (read_inferior_memory)
16764 (write_inferior_memory): Change macros to prototypes.
16765 (struct target_ops): Update comments. Add const to write_memory
16768 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
16770 * linux-low.c (usr_store_inferior_registers): Support
16771 registers which are allowed to fail to store.
16772 * linux-low.h (linux_target_ops): Likewise.
16773 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16774 (ppc_cannot_store_register): FPSCR may not be storable.
16776 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16778 * server.h: Include <string.h> if HAVE_STRING_H.
16779 * ChangeLog: Correct paths in last ChangeLog entry.
16781 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16783 * linux-low.h: Remove obsolete prototypes.
16784 (struct linux_target_ops): New.
16785 (extern the_low_target): New.
16786 * linux-low.c (num_regs, regmap): Remove declarations.
16787 (register_addr): Use the_low_target explicitly.
16788 (fetch_register): Likewise.
16789 (usr_fetch_inferior_registers): Likewise.
16790 (usr_store_inferior_registers): Likewise.
16791 * linux-arm-low.c (num_regs): Remove.
16792 (arm_num_regs): Define.
16793 (arm_regmap): Renamed from regmap, made static.
16794 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16796 (arm_cannot_store_register): Renamed from cannot_store_register,
16798 (the_low_target): New.
16799 * linux-i386-low.c (num_regs): Remove.
16800 (i386_num_regs): Define.
16801 (i386_regmap): Renamed from regmap, made static.
16802 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16804 (i386_cannot_store_register): Renamed from cannot_store_register,
16806 (the_low_target): New.
16807 * linux-ia64-low.c (num_regs): Remove.
16808 (ia64_num_regs): Define.
16809 (ia64_regmap): Renamed from regmap, made static.
16810 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16812 (ia64_cannot_store_register): Renamed from cannot_store_register,
16814 (the_low_target): New.
16815 * linux-m68k-low.c (num_regs): Remove.
16816 (m68k_num_regs): Define.
16817 (m68k_regmap): Renamed from regmap, made static.
16818 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16820 (m68k_cannot_store_register): Renamed from cannot_store_register,
16822 (the_low_target): New.
16823 * linux-mips-low.c (num_regs): Remove.
16824 (mips_num_regs): Define.
16825 (mips_regmap): Renamed from regmap, made static.
16826 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16828 (mips_cannot_store_register): Renamed from cannot_store_register,
16830 (the_low_target): New.
16831 * linux-ppc-low.c (num_regs): Remove.
16832 (ppc_num_regs): Define.
16833 (ppc_regmap): Renamed from regmap, made static.
16834 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16836 (ppc_cannot_store_register): Renamed from cannot_store_register,
16838 (the_low_target): New.
16839 * linux-s390-low.c (num_regs): Remove.
16840 (s390_num_regs): Define.
16841 (s390_regmap): Renamed from regmap, made static.
16842 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16844 (s390_cannot_store_register): Renamed from cannot_store_register,
16846 (the_low_target): New.
16847 * linux-sh-low.c (num_regs): Remove.
16848 (sh_num_regs): Define.
16849 (sh_regmap): Renamed from regmap, made static.
16850 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16852 (sh_cannot_store_register): Renamed from cannot_store_register,
16854 (the_low_target): New.
16855 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16856 (the_low_target): New.
16858 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16860 * Makefile.in: Add stamp-h target.
16861 * configure.in: Create stamp-h.
16862 * configure: Regenerated.
16864 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16866 * inferiors.c: New file.
16867 * target.c: New file.
16868 * target.h: New file.
16869 * Makefile.in: Add target.o and inferiors.o. Update
16871 * linux-low.c (inferior_pid): New static variable,
16872 moved from server.c.
16873 (linux_create_inferior): Renamed from create_inferior.
16874 Call add_inferior. Return 0 on success instead of a PID.
16875 (linux_attach): Renamed from myattach.
16876 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16877 (linux_thread_alive): Renamed from mythread_alive.
16878 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16880 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16881 (regsets_store_inferior_registers): Correct error message.
16882 Add missing ``return 0''.
16883 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16884 (linux_store_registers): Renamed from store_inferior_registers.
16885 (linux_read_memory): Renamed from read_inferior_memory.
16886 (linux_write_memory): Renamed from write_inferior_memory.
16887 (linux_target_ops): New structure.
16888 (initialize_low): Call set_target_ops ().
16889 * remote-utils.c (unhexify): New function.
16890 (hexify): New function.
16891 (input_interrupt): Send signals to ``signal_pid''.
16892 * server.c (inferior_pid): Remove.
16893 (start_inferior): Update create_inferior call.
16894 (attach_inferior): Call add_inferior.
16895 (handle_query): New function.
16896 (main): Call handle_query for `q' packets.
16897 * server.h: Include "target.h". Remove obsolete prototypes.
16898 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16900 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16902 * Makefile.in: Add WARN_CFLAGS. Update configury
16904 * configure.in: Check for <string.h>
16905 * configure: Regenerate.
16906 * config.in: Regenerate.
16907 * gdbreplay.c: Include needed system headers.
16908 (remote_open): Remove strchr prototype.
16909 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16910 * regcache.c (supply_register): Change buf argument to const void *.
16911 (supply_register_by_name): Likewise.
16912 (collect_register): Change buf argument to void *.
16913 (collect_register_by_name): Likewise.
16914 * regcache.h: Add missing prototypes.
16915 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16916 * server.c (handle_query): New function.
16917 (attached): New static variable, moved out of main.
16918 (main): Quiet longjmp clobber warnings.
16919 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16920 * utils.c (error): Remove NORETURN.