1 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
4 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
6 2018-08-27 Tom Tromey <tom@tromey.com>
11 2018-08-27 Tom Tromey <tom@tromey.com>
13 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
14 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
15 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
16 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
17 (s390x_emit_stack_adjust): Add casts to unsigned char.
19 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
23 * server.h (struct client_state) <disable_randomization>:
26 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
28 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
30 (mips_supply_ptrace_register): Likewise.
32 2018-07-22 Tom Tromey <tom@tromey.com>
36 2018-07-22 Tom Tromey <tom@tromey.com>
38 * win32-low.c (win32_create_inferior): Remove unused variables.
39 * gdbreplay.c (remote_open): Remove unused variable.
40 * remote-utils.c (remote_prepare): Remove unused variable.
41 * x86-tdesc.h (X86_TDESC_H): Define.
42 (amd64_expedite_regs): Define conditionally.
43 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
44 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
45 * remote-utils.c (readchar): Remove unused variable.
47 2018-07-13 Pedro Alves <palves@redhat.com>
49 * linux-low.c (linux_kill): Change parameter to process_info
50 pointer instead of pid. Adjust.
51 * lynx-low.c (lynx_kill): Likewise.
52 * nto-low.c (nto_kill): Likewise.
53 * spu-low.c (spu_kill): Likewise.
54 * win32-low.c (win32_kill): Likewise.
55 * server.c (handle_v_kill, kill_inferior_callback)
56 (detach_or_kill_for_exit): Adjust.
57 * target.c (kill_inferior): Change parameter to process_info
58 pointer instead of pid. Adjust.
59 * target.h (struct target_ops) <kill>: Change parameter to
60 process_info pointer instead of pid. Adjust all implementations
62 (kill_inferior): Likewise.
64 2018-07-13 Pedro Alves <palves@redhat.com>
66 * linux-low.c (linux_detach, linux_join): Change parameter to
67 process_info pointer instead of pid. Adjust.
68 * lynx-low.c (lynx_detach, lynx_join): Likewise.
69 * nto-low.c (nto_detach): Likewise.
70 * spu-low.c (spu_detach, spu_join): Likewise.
71 * win32-low.c (win32_detach, win32_join): Likewise.
72 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
73 * target.h (struct target_ops) <detach, join>: Change parameter to
74 process_info pointer instead of pid. Adjust all implementations
76 (detach_inferior, join_inferior): Rename 'pid' parameter to
79 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
80 Jan Kratochvil <jan.kratochvil@redhat.com>
81 Paul Fertser <fercerpav@gmail.com>
82 Tsutomu Seki <sekiriki@gmail.com>
84 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
85 (OBS): Add 'common/netstuff.o'.
86 (GDBREPLAY_OBS): Likewise.
87 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
88 (remote_open): Implement support for IPv6
90 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
92 (handle_accept_event): Accept connections from IPv6 sources.
93 (remote_prepare): Handle IPv6-style hostnames; implement
94 support for IPv6 connections.
95 (remote_open): Implement support for printing connections from
98 2018-07-11 Pedro Alves <palves@redhat.com>
101 * mem-break.c (any_persistent_commands): Add process_info
102 parameter and use it instead of relying on the current process.
103 Change return type to bool.
104 * mem-break.h (any_persistent_commands): Add process_info
105 parameter and change return type to bool.
106 * server.c (handle_detach): Remove require_running_or_return call.
107 Look up the process_info for the process we're about to detach.
108 If not found, return back error to GDB. Adjust
109 any_persistent_commands call to pass down a process pointer.
111 2018-07-11 Pedro Alves <palves@redhat.com>
113 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
114 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
115 instead of collect_register_by_name.
116 * regcache.c (regcache_raw_get_unsigned_by_name): New.
117 * regcache.h (regcache_raw_get_unsigned_by_name): New.
119 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
120 Pedro Alves <palves@redhat.com>
122 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
124 2018-07-03 Tom Tromey <tom@tromey.com>
126 * linux-low.c: Update.
127 * lynx-low.c: Update.
128 * mem-break.c: Update.
130 * remote-utils.c: Update.
134 * win32-low.c: Update.
136 2018-07-03 Tom Tromey <tom@tromey.com>
140 2018-07-03 Tom Tromey <tom@tromey.com>
142 * linux-low.c: Update.
144 2018-07-03 Tom Tromey <tom@tromey.com>
148 2018-07-03 Tom Tromey <tom@tromey.com>
150 * linux-low.c: Update.
151 * linux-mips-low.c: Update.
152 * lynx-low.c: Update.
154 * remote-utils.c: Update.
158 * thread-db.c: Update.
160 2018-07-03 Tom Tromey <tom@tromey.com>
162 * linux-low.c: Update.
163 * linux-mips-low.c: Update.
164 * lynx-low.c: Update.
165 * mem-break.c: Update.
167 * remote-utils.c: Update.
171 * tracepoint.c: Update.
173 2018-07-03 Tom Tromey <tom@tromey.com>
175 * linux-low.c: Update.
176 * linux-ppc-low.c: Update.
177 * linux-x86-low.c: Update.
178 * proc-service.c: Update.
181 * thread-db.c: Update.
182 * win32-low.c: Update.
184 2018-07-03 Tom Tromey <tom@tromey.com>
186 * linux-low.c: Update.
187 * lynx-low.c: Update.
189 * remote-utils.c: Update.
191 * thread-db.c: Update.
192 * win32-low.c: Update.
194 2018-06-29 Joel Brobecker <brobecker@adacore.com>
196 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
197 parameter in call to 'amd64_create_target_description'.
199 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
201 * x86-tdesc.h: Remove executable permission flag.
203 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
205 * configure.ac: Remove AC_PREREQ, add missing quoting.
206 * configure: Re-generate.
207 * config.in: Re-generate.
208 * aclocal.m4: Re-generate.
210 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
212 * tracepoint.h (current_traceframe): Remove declaration.
214 2018-06-18 Alan Hayward <alan.hayward@arm.com>
216 * linux-aarch64-low.c (is_sve_tdesc): New function.
217 (aarch64_sve_regs_copy_to_regcache): Likewise.
218 (aarch64_sve_regs_copy_from_regcache): Likewise.
219 (aarch64_regs_info): Add SVE checks.
220 (initialize_low_arch): Initialize SVE.
222 2018-06-18 Alan Hayward <alan.hayward@arm.com>
224 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
226 2018-06-11 Alan Hayward <alan.hayward@arm.com>
228 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
229 (initialize_low_tracepoint): Likewise
230 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
231 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
233 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
235 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
237 2018-06-11 Alan Hayward <alan.hayward@arm.com>
239 * server.h (PBUFSIZ): Increase size
241 2018-06-11 Alan Hayward <alan.hayward@arm.com>
243 * regcache.c (regcache::raw_compare): New function.
244 * regcache.h (regcache::raw_compare): New declaration.
246 2018-06-11 Alan Hayward <alan.hayward@arm.com>
248 * regcache.c (new_register_cache): Use new.
249 (free_register_cache): Use delete.
250 (register_data): Use const.
251 (supply_register): Move body inside regcache.
252 (regcache::raw_supply): New override function.
253 (collect_register): Move body inside regcache.
254 (regcache::raw_collect): New override function.
255 (regcache::get_register_status): New override function.
256 * regcache.h (struct regcache): Inherit from reg_buffer_common.
258 2018-06-09 Tom Tromey <tom@tromey.com>
260 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
262 (event_queue): Use std::queue.
263 (gdb_event_xfree): Remove.
264 (initialize_event_loop, process_event, wait_for_event): Update.
266 2018-06-08 Stan Cox <scox@redhat.com>
268 * win32-low.c (win32_create_inferior): last_ptid and last_status
269 moved to client_state.
271 2018-06-08 Pedro Alves <palves@redhat.com>
273 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
274 common/common-exceptions.o, common/common-utils.o,
275 common/errors.o, common/print-utils.o and utils.o.
276 * gdbreplay.c: Include "common-defs.h" instead of the two
277 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
278 string.h or alloca.h.
279 (perror_with_name): Delete.
280 (remote_open): Use xstrdup instead of strdup.
281 (main): Rename to ...
282 (captured_main): ... this.
285 2018-06-08 Tom Tromey <tom@tromey.com>
287 * linux-low.c (linux_low_read_btrace): Update.
289 2018-06-04 Stan Cox <scox@redhat.com>
291 * server.h (struct client_state): New.
292 * server.c (cont_thread, general_thread, multi_process)
293 (report_fork_events, report_vfork_events, report_exec_events)
294 (report_thread_events, swbreak_feature, hwbreak_feature)
295 (vCont_supported, disable_randomization, pass_signals)
296 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
297 Moved to client_state.
298 * remote-utils.c (remote_debug, noack_mode)
299 (transport_is_reliable): Moved to client_state.
300 * tracepoint.c (current_traceframe): Moved to client_state.
303 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
304 linux-low.c, remote-utils.h, target.c: Use client_state.
306 2018-05-31 Alan Hayward <alan.hayward@arm.com>
308 * configure.srv: Add new c/h file.
310 2018-05-31 Alan Hayward <alan.hayward@arm.com>
312 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
315 2018-05-25 Maciej W. Rozycki <macro@mips.com>
317 * gdb.arch/mips-fpregset-core.exp: New test.
318 * gdb.arch/mips-fpregset-core.c: New test source.
320 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
323 * hostio.c (require_int): Do not report overflow for integers
324 between 0xfffffff and 0x7fffffff.
326 2018-05-22 Maciej W. Rozycki <macro@mips.com>
328 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
329 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
330 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
332 (the_low_target): Wire them.
334 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
336 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
337 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
338 mode. Call collect_register_by_name with vscr using
339 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
340 (ppc_store_vrregset): Add and set vscr_offset variable as in
341 ppc_fill_vrregset. Call supply_register_by_name with vscr using
344 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
346 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
347 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
348 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
350 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
352 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
353 (ppc_store_vsxregset): Likewise.
354 (ppc_fill_vrregset): Likewise.
355 (ppc_store_vrregset): Likewise.
356 (ppc_fill_evrregset): Likewise.
357 (ppc_store_evrregset): Likewise.
358 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
359 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
362 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
364 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
365 wordsize of the inferior. Call ppc_linux_target_wordsize.
367 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
369 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
370 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
371 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
372 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
373 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
374 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
375 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
376 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
377 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
378 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
379 (tdesc_powerpc_e500l): Remove.
380 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
381 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
382 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
383 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
385 (ppc_arch_setup): Remove target description matching code. Fill a
386 ppc_linux_features struct and call ppc_linux_match_description
389 2018-05-22 Maciej W. Rozycki <macro@mips.com>
391 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
392 width of the requested register exceeds the width of the
394 (mips_cannot_store_register): Likewise.
396 2018-05-21 Maciej W. Rozycki <macro@mips.com>
398 * linux-mips-low.c (mips_fetch_register): New function. Update
400 (mips_store_gregset): Supply 0 rather than $restart for $zero.
401 (the_low_target): Wire `mips_fetch_register'.
403 2018-05-10 Joel Brobecker <brobecker@adacore.com>
405 * lynx-i386-low.c (LYNXOS_178): New macro.
406 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
407 the layout on LynxOS-178.
408 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
409 handle floating point registers that are not supported by
412 2018-05-10 Tom Tromey <tom@tromey.com>
414 * configure: Rebuild.
416 2018-05-10 Joel Brobecker <brobecker@adacore.com>
419 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
420 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
421 Use it to set the expedite_regs field in the given tdesc.
422 * x86-tdesc.h: New file.
423 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
424 Adjust following the addition of the new expedite_regs parameter
426 * linux-tic6x-low.c (tic6x_read_description): Likewise.
427 * linux-x86-tdesc.c: #include "x86-tdesc.h".
428 (i386_linux_read_description, amd64_linux_read_description):
429 Adjust following the addition of the new expedite_regs parameter
431 * lynx-i386-low.c: #include "x86-tdesc.h".
432 (lynx_i386_arch_setup): Adjust following the addition of the new
433 expedite_regs parameter to init_target_desc.
434 * nto-x86-low.c: #include "x86-tdesc.h".
435 (nto_x86_arch_setup): Adjust following the addition of the new
436 expedite_regs parameter to init_target_desc.
437 * win32-i386-low.c: #include "x86-tdesc.h".
438 (i386_arch_setup): Adjust following the addition of the new
439 expedite_regs parameter to init_target_desc.
441 2018-05-10 Joel Brobecker <brobecker@adacore.com>
444 * win32-low.c (win32_create_inferior): Add call to my_wait
445 setting last_status global.
447 2018-05-10 Joel Brobecker <brobecker@adacore.com>
450 * win32-low.c (create_process): Only call gdb_tilde_expand if
451 inferior_cwd is not NULL.
453 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
455 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
456 registers to the cache if their values have changed.
457 (i387_xsave_to_cache): Provide default values for x87 control
458 registers when these features are available, but disabled.
459 * regcache.c (supply_register_by_name_zeroed): New function.
460 * regcache.h (supply_register_by_name_zeroed): Declare new
463 2018-05-07 Tom Tromey <tom@tromey.com>
465 * configure: Rebuild.
467 2018-05-04 Tom Tromey <tom@tromey.com>
469 * configure: Rebuild.
471 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
472 Pedro Alves <palves@redhat.com>
474 * linux-aarch64-low.c (aarch64_stopped_data_address):
477 2018-04-27 Tom Tromey <tom@tromey.com>
479 * configure: Rebuild.
481 2018-04-23 Tom Tromey <tom@tromey.com>
483 * configure: Rebuild.
485 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
487 * Makefile.in (depcomp): Add "..".
488 (all_deps_files): New and use it.
490 2018-04-18 Alan Hayward <alan.hayward@arm.com>
492 * configure.srv (aarch64*-*-linux*): Don't include xml.
493 (i[34567]86-*-cygwin*): Likewise.
494 (i[34567]86-*-linux*): Likewise.
495 (i[34567]86-*-lynxos*): Likewise.
496 (i[34567]86-*-mingw32ce*): Likewise.
497 (i[34567]86-*-mingw*): Likewise.
498 (i[34567]86-*-nto*): Likewise.
499 (tic6x-*-uclinux): Likewise.
500 (x86_64-*-linux*): Likewise.
501 (x86_64-*-mingw*): Likewise.
502 (x86_64-*-cygwin*): Likewise.
504 2018-04-18 Alan Hayward <alan.hayward@arm.com>
506 * tdesc.c: Remove xml parameter.
508 2018-04-18 Alan Hayward <alan.hayward@arm.com>
510 * server.c (get_features_xml): Remove cast.
511 * tdesc.c (void target_desc::accept): Fill in function.
512 (tdesc_get_features_xml): Remove old xml creation.
513 (print_xml_feature::visit_pre): Add xml vistor.
514 * tdesc.h (struct target_desc): Make xmltarget mutable.
515 (tdesc_get_features_xml): Remove declaration.
517 2018-04-18 Alan Hayward <alan.hayward@arm.com>
519 * tdesc.c (tdesc_architecture_name): Add new function.
520 (tdesc_osabi_name): Likewise.
521 (tdesc_get_features_xml): Use new functions.
523 2018-04-18 Alan Hayward <alan.hayward@arm.com>
525 * tdesc.c (tdesc_create_flags): Remove.
526 (tdesc_add_flag): Likewise.
527 (tdesc_named_type): Likewise.
528 (tdesc_create_union): Likewise.
529 (tdesc_create_struct): Likewise.
530 (tdesc_create_vector): Likewise.
531 (tdesc_add_bitfield): Likewise.
532 (tdesc_add_field): Likewise.
533 (tdesc_set_struct_size): Likewise.
535 2018-04-18 Alan Hayward <alan.hayward@arm.com>
537 * tdesc.c (~target_desc): Remove implictly deleted items.
538 (init_target_desc): Iterate all features.
539 (tdesc_get_features_xml): Use vector.
540 (tdesc_create_feature): Create feature.
541 * tdesc.h (tdesc_feature) Remove
542 (target_desc): Add features.
544 2018-04-18 Alan Hayward <alan.hayward@arm.com>
546 * Makefile.in: Add common/tdesc.c
547 * tdesc.c (init_target_desc): init all reg_defs from register
549 (tdesc_create_reg): Create tdesc_reg.
550 * tdesc.h (tdesc_feature): Add register vector.
552 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
554 * tdesc.h (struct target_desc) <features>: Change type to
555 std::vector<std::string>.
556 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
558 (tdesc_get_features_xml): Likewise.
559 (tdesc_create_feature): Likewise.
561 2018-03-26 Alan Hayward <alan.hayward@arm.com>
563 * regcache.c (find_register_by_number): Return a ref.
564 (find_regno): Use references.
565 (register_size): Likewise.
566 (register_data): Likewise.
567 * tdesc.c (target_desc::~target_desc): Remove free calls.
568 (target_desc::operator==): Use std::vector compare.
569 (init_target_desc): Use reference.
570 (tdesc_create_reg): Use reg constructors.
571 * tdesc.h (struct target_desc): Replace pointer with object.
573 2018-03-23 Alan Hayward <alan.hayward@arm.com>
575 * regcache.c (find_register_by_number): Make static.
576 (find_regno): Use find_register_by_number
577 * regcache.h (struct reg): Remove declaration.
579 2018-03-23 Alan Hayward <alan.hayward@arm.com>
581 * tdesc.c (target_desc::~target_desc): Move to here.
582 (target_desc::operator==): Likewise.
583 * tdesc.h (target_desc::~target_desc): Move from here.
584 (target_desc::operator==): Likewise.
586 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
588 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
590 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
592 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
594 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
595 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
596 and init_registers_s390_gs_linux64.
598 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
600 * linux-s390-low.c (s390_fill_gs): Remove function.
601 (s390_fill_gsbc): Remove function.
602 (s390_regsets): Set fill functions for the guarded storage regsets
605 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
607 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
608 the word size. Add comment.
609 (s390_get_wordsize): New function.
610 (s390_arch_setup): No longer select a temporary tdesc to fetch the
611 pswm with it. Instead, use s390_get_wordsize to determine the
612 word size first and derive the correct tdesc from that directly.
614 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
616 * Makefile.in: Include silent-rules.mk.
617 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
618 (COMPILE): Add ECHO_CXX.
619 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
620 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
621 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
622 (version-generated.c): Add ECHO_GEN.
623 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
624 (IPAGENT_COMPILE): Add ECHO_CXX.
625 (%-generated.c): Add ECHO_REGDAT.
627 2018-03-14 Tom Tromey <tom@tromey.com>
630 * ax.c (ax_printf): Special case for NULL.
632 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
634 * linux-low.c (linux_qxfer_libraries_svr4): Use
635 xml_escape_text_append.
637 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
639 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
641 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
643 * server.c (handle_general_set): Remove unnecessary xstrdup.
645 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
647 * server.c (parse_debug_format_options): Adjust to
648 delim_string_to_char_ptr_vec changes.
649 * thread-db.c (thread_db_load_search): Adjust to
650 dirnames_to_char_ptr_vec changes.
652 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
654 * target.h (target_enable_btrace, target_disable_btrace)
655 (target_read_btrace, target_read_btrace_conf): Turn macro into
656 inline function. Throw error if target method is not defined.
657 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
658 check for btrace target method. Be prepared to handle exceptions
659 from btrace target methods.
661 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
663 * server.c (captured_main): Change order of error message printed
664 when the current working directory cannot be found.
666 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
668 * server.c: Include "filenames.h" and "pathstuff.h".
669 (program_name): Delete variable.
670 (program_path): New anonymous class.
671 (get_exec_wrapper): Use "program_path" instead of
673 (handle_v_run): Likewise.
674 (captured_main): Likewise.
675 (process_serial_event): Likewise.
677 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
679 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
680 (OBJS): Add "pathstuff.o".
681 * server.c (current_directory): New global variable.
682 (captured_main): Initialize "current_directory".
684 2018-02-26 Alan Hayward <alan.hayward@arm.com>
686 * tdesc.c: Use common/tdesc.h.
689 2018-02-20 Alan Hayward <alan.hayward@arm.com>
690 Simon Marchi <simon.marchi@ericsson.com>
692 * Makefile.in: Switch order of make rules.
694 2018-02-19 Alan Hayward <alan.hayward@arm.com>
696 * Makefile.in: Add common directory in build.
697 * configure.ac: Add common reference.
698 * configure: Regenerate.
700 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
702 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
703 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
704 * spu-low.c (spu_target_ops): Likewise.
705 * win32-low.c (win32_target_ops): Likewise.
706 * server.c (supported_btrace_packets): Report packets unconditionally.
707 * target.h (target_ops) <supports_btrace>: Remove.
708 (target_supports_btrace): Remove.
710 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
712 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
713 (handle_btrace_disable): Change return type to void. Use exceptions
715 (handle_btrace_general_set): Catch exception and copy message to
718 2018-02-08 Tom Tromey <tom@tromey.com>
720 * linux-low.c (install_software_single_step_breakpoints): Use
722 * inferiors.c (make_cleanup_restore_current_thread): Remove.
723 (do_restore_current_thread_cleanup): Remove.
724 * gdbthread.h (make_cleanup_restore_current_thread): Don't
727 2018-02-08 Tom Tromey <tom@tromey.com>
729 * mem-break.c (set_raw_breakpoint_at): Use
730 gdb::unique_xmalloc_ptr.
732 2018-01-30 Pedro Alves <palves@redhat.com>
735 * target.c (target_terminal::terminal_state): Rename to ...
736 (target_terminal::m_terminal_state): ... this.
738 2018-01-19 James Clarke <jrtc27@jrtc27.com>
740 * linux-low.c (handle_extended_wait): Surround call to
741 thread_db_notice_clone with #ifdef USE_THREAD_DB.
743 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
745 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
746 linux_ptrace_attach_fail_reason_string now returning an
748 (linux_attach): Likewise.
749 * thread-db.c (attach_thread): Likewise.
751 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
754 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
755 checking for fs_base/gs_base fields in struct user_regs_struct.
756 * configure: Regenerate.
758 2018-01-16 Yao Qi <yao.qi@linaro.org>
761 * linux-low.c (fetch_register): Call supply_register instead of
764 2018-01-08 Yao Qi <yao.qi@linaro.org>
765 Simon Marchi <simon.marchi@ericsson.com>
767 * Makefile.in (OBS): Remove selftest.o.
768 * configure.ac: Set srv_selftest_objs if $development is true.
769 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
770 * configure: Re-generated.
771 * server.c (captured_main): Wrap variable selftest_filter with
774 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
776 * server.c (parse_debug_format_options): Return std::string.
777 (handle_monitor_command, captured_main): Adjust.
779 2018-01-05 Pedro Alves <palves@redhat.com>
782 * server.c (captured_main): Pass quiet=false to
783 save_original_signals_state.
785 2018-01-01 Joel Brobecker <brobecker@adacore.com>
787 * gdbreplay.c (gdbreplay_version): Update copyright year in
789 * server.c (gdbserver_version): Likewise.
791 2017-12-08 Tom Tromey <tom@tromey.com>
793 * ax.c (ax_printf): Update.
795 2017-12-07 Yao Qi <yao.qi@linaro.org>
797 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
798 aarch64_linux_read_description.
799 * linux-amd64-ipa.c (idx2mask): New array.
800 (get_ipa_tdesc): Move idx2mask out.
801 (initialize_low_tracepoint): Initialize target descriptions.
802 * linux-i386-ipa.c (idx2mask): New array.
803 (get_ipa_tdesc): Move idx2mask out.
804 (initialize_low_tracepoint): Initialize target descriptions.
806 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
808 * tdesc.c (struct tdesc_type): Change return type.
809 (tdesc_add_flag): Change parameter type.
810 (tdesc_add_bitfield): Likewise.
811 (tdesc_add_field): Likewise.
812 (tdesc_set_struct_size): Likewise.
814 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
816 * regcache.c (registers_to_string): Remove unused variable.
818 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
820 * inferiors.c (for_each_inferior_with_data): Remove.
821 * inferiors.h (for_each_inferior_with_data): Remove.
822 * server.c (handle_qxfer_threads_worker): Change parameter type.
823 (handle_qxfer_threads_proper): Use for_each_thread.
825 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
827 * inferiors.c (for_each_inferior): Remove.
828 (clear_inferiors): Use for_each_thread.
829 * inferiors.h (for_each_inferior): Remove.
830 * linux-low.c (linux_wait_for_event_filtered): Use
832 (linux_stabilize_threads): Likewise.
833 * regcache.c (regcache_release): Likewise.
834 * server.c (gdb_wants_all_threads_stopped): Likewise.
835 (clear_pending_status_callback): Remove.
836 (handle_status): Use for_each_thread.
837 (captured_main): Likewise.
838 * win32-low.c (child_init_thread_list): Likewise.
839 (win32_clear_inferiors): Likewise.
840 (fake_breakpoint_event): Likewise.
842 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
844 * inferiors.h (find_inferior): Remove.
845 * inferiors.c (find_inferior): Remove.
847 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
849 * linux-low.c (resume_status_pending_p): Update comment.
850 (need_step_over_p): Update comment.
852 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
854 * linux-low.c (proceed_one_lwp): Return void, change parameter
856 (unsuspend_and_proceed_one_lwp): Likewise.
857 (proceed_all_lwps): Use for_each_thread.
858 (unstop_all_lwps): Likewise.
860 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
862 * linux-low.c (linux_resume_one_thread): Return void, take
864 (linux_resume): Use for_each_thread.
866 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
868 * linux-low.c (send_sigstop_callback): Return void, change
869 parameter type. Rename to...
870 (send_sigstop): ... this.
871 (suspend_and_send_sigstop_callback): Return void, change parameter
873 (suspend_and_send_sigstop): ... this.
874 (stop_all_lwps): Use for_each_thread.
876 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
878 * linux-low.c (lwp_running): Return bool, remove unused
880 (linux_stabilize_threads): Use find_thread.
882 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
884 * linux-low.c (select_singlestep_lwp_callback): Remove.
885 (count_events_callback): Remove.
886 (select_event_lwp_callback): Remove.
887 (select_event_lwp): Use find_thread/for_each_thread.
889 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
891 * linux-low.c (not_stopped_callback): Return bool, take filter
893 (linux_wait_for_event_filtered): Use find_thread.
894 (linux_wait_1): Likewise.
896 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
898 * linux-low.c (same_lwp): Remove.
899 (find_lwp_pid): Use find_thread.
901 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
903 * linux-low.c (delete_lwp_callback): Remove.
904 (linux_mourn): Use for_each_thread.
906 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
908 * linux-low.c (linux_detach_lwp_callback): Return void, remove
909 args parameter, don't check for pid.
910 (linux_detach): Use for_each_thread.
912 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
914 * linux-low.c (struct counter): Remove.
915 (second_thread_of_pid_p): Remove.
916 (last_thread_of_process_p): Use find_thread.
918 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
920 * inferiors.c (find_inferior_in_random): Remove.
921 * inferiors.h (find_inferior_in_random): Remove.
922 * linux-low.c (status_pending_p_callback): Return bool, accept
923 parameter ptid directly.
924 (linux_wait_for_event_filtered): Use find_thread_in_random.
925 (linux_wait_1): Likewise.
927 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
929 * inferiors.c (find_inferior_id): Remove.
930 (find_thread_ptid): Move implemention from find_inferior_id to
932 * inferiors.h (find_inferior_id): Remove.
933 * server.c (handle_status): Use find_thread_ptid.
934 (process_serial_event): Likewise.
935 * thread-db.c (find_one_thread): Likewise.
936 (thread_db_thread_handle): Likewise.
937 * win32-low.c (thread_rec): Likewise.
938 (child_delete_thread): Likewise.
939 (win32_thread_alive): Likewise.
940 (get_child_debug_event): Likewise.
942 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
944 * linux-mips-low.c (update_watch_registers_callback): Return
945 void, remove pid_p parameter, don't check for pid.
946 (mips_insert_point, mips_remove_point): Use for_each_thread.
948 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
950 * lynx.low (lynx_delete_thread_callback): Remove.
951 (lynx_mourn): Use for_each_thread.
953 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
955 * regcache.c (regcache_invalidate_one): Remove.
956 (regcache_invalidate_pid): use for_each_thread.
958 2017-11-26 Tom Tromey <tom@tromey.com>
960 * linux-low.c (linux_create_inferior): Update.
962 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
964 * spu-low.c (spu_create_inferior): Fix typo in argument name.
966 2017-11-24 Alan Hayward <alan.hayward@arm.com>
968 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
969 * linux-aarch64-low.c (initialize_low_arch): Call init func.
970 * linux-aarch64-tdesc-selftest.c: New file.
971 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
973 2017-11-24 Alan Hayward <alan.hayward@arm.com>
975 * configure.srv: Add new file.
976 * linux-aarch64-low.c (initialize_low_arch): Call init func.
977 * linux-aarch64-tdesc-selftest.c: New file.
978 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
980 2017-11-24 Alan Hayward <alan.hayward@arm.com>
982 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
983 * linux-aarch64-low.c (initialize_low_arch): Remove init.
984 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
986 2017-11-24 Alan Hayward <alan.hayward@arm.com>
988 * configure.srv: Add new files.
989 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
990 aarch64_linux_read_description.
991 * linux-aarch64-low.c (aarch64_linux_read_description):
992 Merge with aarch64_arch_setup.
993 (aarch64_arch_setup): Call aarch64_linux_read_description.
994 * linux-aarch64-tdesc.c: New file.
995 * linux-aarch64-tdesc.h: New file.
997 2017-11-24 Yao Qi <yao.qi@linaro.org>
999 * configure.srv: Set $srv_regobj for tic6x-linux.
1000 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
1001 (tic6x_read_description): Move some code to tic6x_arch_setup.
1002 (tic6x_tdesc_test): New function.
1003 (initialize_low_arch): Call selftests::register_test.
1005 2017-11-22 Yao Qi <yao.qi@linaro.org>
1007 * remote-utils.c (prepare_resume_reply): Use memcpy.
1009 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1011 * linux-low.c (kill_one_lwp_callback): Return void, take
1012 argument directly, don't filter on pid.
1013 (linux_kill): Use for_each_thread.
1015 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1017 * linux-low.c (need_step_over_p): Return bool, remove dummy
1019 (linux_resume, proceed_all_lwps): Use find_thread.
1021 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1023 * linux-low.c (resume_status_pending_p): Return bool, remove
1025 (linux_resume): Use find_thread.
1027 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1029 * linux-low.c (struct thread_resume_array): Remove.
1030 (linux_set_resume_request): Return void, take arguments
1032 (linux_resume): Use for_each_thread.
1034 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1036 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1037 return bool, remove data argument.
1038 (linux_stabilize_threads): Use find_thread.
1040 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1042 * linux-low.c (unsuspend_one_lwp): Remove.
1043 (unsuspend_all_lwps): Use for_each_thread, inline code from
1046 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1048 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1049 * linux-low.c (struct iterate_over_lwps_args): Remove.
1050 (iterate_over_lwps_filter): Remove.
1051 (iterate_over_lwps): Use find_thread.
1053 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1055 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1056 (linux_handle_new_gdb_connection): Use for_each_thread, inline
1057 code from reset_lwp_ptrace_options_callback.
1059 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1061 * linux-arm-low.c (struct update_registers_data): Remove.
1062 (update_registers_callback): Return void, take arguments
1063 directly, don't check thread's pid.
1064 (arm_insert_point, arm_remove_point): Use for_each_thread.
1066 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1068 * win32-low.c (continue_one_thread): Return void, take argument
1070 (child_continue): Use for_each_thread.
1072 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1074 * win32-i386-low.c (update_debug_registers_callback): Rename
1076 (update_debug_registers): ... this, return void, remove pid_p arg.
1077 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1079 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1081 * inferiors.h (struct process_info): Add constructor, initialize
1083 <syscalls_to_catch>: Change type to std::vector<int>.
1084 * inferiors.c (add_process): Allocate process_info with new.
1085 (remove_process): Free process_info with delete.
1086 * linux-low.c (handle_extended_wait): Adjust.
1087 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1088 * server.c (handle_general_set): Adjust.
1090 2017-11-16 Pedro Alves <palves@redhat.com>
1092 * remote-utils.c (remote_close): Block SIGIO signals instead of
1093 uninstalling the SIGIO handler.
1095 2017-11-16 Alan Hayward <alan.hayward@arm.com>
1097 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1099 2017-11-16 Yao Qi <yao.qi@linaro.org>
1101 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1102 (tic6x_store_gregset): Likewise.
1103 (tic6x_usrregs_info): Move it up.
1105 2017-11-15 Alan Hayward <alan.hayward@arm.com>
1107 * Makefile.in: Update arch rules.
1108 * configure.srv: Explicitly mark arch/ files.
1110 2017-11-13 Andreas Schwab <schwab@suse.de>
1112 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1114 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1116 2017-11-06 Pedro Alves <palves@redhat.com>
1118 * config.in, configure: Regenerate.
1120 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1122 * target.c (struct thread_search): Remove.
1123 (thread_search_callback): Remove.
1124 (prepare_to_access_memory): Use for_each_thread instead of
1125 find_inferior. Inline code from thread_search_callback.
1127 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1129 * server.c (struct visit_actioned_threads_data): Remove.
1130 (visit_actioned_threads): Change prototype to take arguments
1132 (resume): Use find_thread instead of find_inferior.
1134 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1136 * server.c (queue_stop_reply_callback): Change prototype, return
1138 (find_status_pending_thread_callback): Remove.
1139 (handle_status): Replace find_inferior with find_thread and
1142 2017-10-25 Alan Hayward <alan.hayward@arm.com>
1144 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1146 (aarch64_store_gregset): Likewise.
1147 (aarch64_fill_fpregset): Likewise.
1148 (aarch64_store_fpregset): Likewise.
1150 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
1152 * gdbthread.h (find_thread, for_each_thread): New functions.
1153 * inferiors.c (thread_of_pid): Remove.
1154 (find_any_thread_of_pid): Use find_thread.
1155 * linux-low.c (num_lwps): Use for_each_thread.
1157 2017-10-17 Yao Qi <yao.qi@linaro.org>
1159 * Makefile.in: Remove one rule.
1160 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1162 2017-10-17 Yao Qi <yao.qi@linaro.org>
1164 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1165 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1167 2017-10-17 Yao Qi <yao.qi@linaro.org>
1169 * configure.srv: Rename arm.o with arch/arm.o.
1171 2017-10-17 Yao Qi <yao.qi@linaro.org>
1173 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1174 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1175 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1176 (arch-i386.o, arch-amd64.o): Remove rules.
1177 (arch/%.o): New rule.
1178 Update POSTCOMPILE and COMPILE.pre.
1179 * configure.ac: Invoke AC_CONFIG_COMMANDS.
1180 * configure: Re-generated.
1181 * configure.srv: Replace arch-i386.o with arch/i386.o.
1182 Replace arch-amd64.o with arch/amd64.o.
1184 2017-10-16 Yao Qi <yao.qi@linaro.org>
1186 * configure: Regenerated.
1188 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1190 * inferiors.h: (struct inferior_list): Remove.
1191 (struct inferior_list_entry); Remove.
1192 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1193 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1194 get_first_inferior): Remove.
1195 (for_each_inferior, for_each_inferior_with_data, find_inferior,
1196 find_inferior_id, find_inferior_in_random): Change signature.
1197 * inferiors.c (all_threads): Change type to
1198 std::list<thread_info *>.
1199 (get_thread): Remove macro.
1200 (find_inferior, find_inferior_id): Change signature, implement
1202 (find_inferior_in_random): Change signature, implement using
1203 find_thread_in_random.
1204 (for_each_inferior, for_each_inferior_with_data): Change
1205 signature, implement using for_each_thread.
1206 (add_inferior_to_list, remove_inferior): Remove.
1207 (add_thread, get_first_thread, thread_of_pid,
1208 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1209 (get_first_inferior, one_inferior_p, clear_inferior_list):
1211 (clear_inferiors, get_thread_process): Update.
1212 * gdbthread.h: Include <list>.
1213 (struct thread_info) <entry>: Remove field.
1215 (all_threads): Change type to std::list<thread_info *>.
1216 (get_first_inferior): Add doc.
1217 (find_thread, for_each_thread, find_thread_in_random): New
1219 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1220 * linux-arm-low.c (update_registers_callback): Update.
1221 * linux-low.c (second_thread_of_pid_p): Update.
1222 (kill_one_lwp_callback, linux_detach_lwp_callback,
1223 delete_lwp_callback, status_pending_p_callback, same_lwp,
1224 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1225 iterate_over_lwps, not_stopped_callback,
1226 resume_stopped_resumed_lwps, count_events_callback,
1227 select_singlestep_lwp_callback, select_event_lwp_callback,
1228 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1229 suspend_and_send_sigstop_callback, wait_for_sigstop,
1230 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1231 lwp_running, linux_set_resume_request, resume_status_pending_p,
1232 need_step_over_p, start_step_over, linux_resume_one_thread,
1233 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1234 reset_lwp_ptrace_options_callback): Update.
1235 * linux-mips-low.c (update_watch_registers_callback): Update.
1236 * regcache.c (regcache_invalidate_one, regcache_invalidate):
1238 (free_register_cache_thread_one): Remove.
1239 (regcache_release): Update.
1240 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1241 handle_qxfer_threads_worker): Update.
1242 (handle_query): Update, use list iterator.
1243 (visit_actioned_threads, handle_pending_status,
1244 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1245 clear_pending_status_callback, set_pending_status_callback,
1246 find_status_pending_thread_callback, handle_status,
1247 process_serial_event): Update.
1248 * target.c (thread_search_callback): Update.
1249 * thread-db.c (thread_db_get_tls_address): Update.
1250 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1252 * win32-i386-low.c (update_debug_registers_callback): Update.
1253 * win32-low.c (delete_thread_info, child_delete_thread,
1254 continue_one_thread, suspend_one_thread,
1255 get_child_debug_event): Adjust.
1257 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1259 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1260 * inferiors.h: Include <list>.
1261 (struct process_info) <entry>: Remove field.
1263 (pid_of): Change macro to function.
1264 (ptid_of, lwpid_of): Remove macro.
1265 (all_processes): Change type to std::list<process_info *>.
1266 (ALL_PROCESSES): Remove macro.
1267 (for_each_process, find_process): New function.
1268 * inferiors.c (all_processes): Change type to
1269 std::list<process_info *>.
1270 (find_thread_process): Adjust.
1271 (add_process): Likewise.
1272 (remove_process): Likewise.
1273 (find_process_pid): Likewise.
1274 (get_first_process): Likewise.
1275 (started_inferior_callback): Remove.
1276 (have_started_inferiors_p): Adjust.
1277 (attached_inferior_callback): Remove.
1278 (have_attached_inferiors_p): Adjust.
1279 * linux-low.c (check_zombie_leaders): Likewise.
1280 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1281 (x86_linux_update_xmltarget): Adjust.
1282 * server.c (handle_query): Likewise.
1283 (gdb_reattached_process): Remove.
1284 (handle_status): Adjust.
1285 (kill_inferior_callback): Likewise.
1286 (detach_or_kill_inferior): Remove.
1287 (print_started_pid): Likewise.
1288 (print_attached_pid): Likewise.
1289 (detach_or_kill_for_exit): Update.
1290 (process_serial_event): Likewise.
1291 * linux-arm-low.c (arm_new_fork): Likewise.
1293 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1295 * dll.h: Include <list>.
1296 (struct dll_info): Add constructor.
1297 <entry>: Remove field.
1298 (all_dlls): Change type to std::list<dll_info>.
1299 * dll.c: Include <algorithm>.
1300 (get_dll): Remove macro.
1301 (all_dlls): Change type to std::list<dll_info *>.
1302 (free_one_dll): Remove.
1303 (match_dll): Likewise.
1304 (loaded_dll): Adjust.
1305 (unloaded_dll): Adjust to all_dlls type change, use
1306 std::find_if. Inline code from match_dll.
1307 (clear_dlls): Adjust to all_dlls type change.
1308 * server.c (emit_dll_description): Remove.
1309 (handle_qxfer_libraries): Adjust to all_dlls type change,
1310 integrate emit_dll_description's functionality.
1312 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1314 * linux-low.h (struct linux_target_ops) <delete_process>: New
1316 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1317 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1318 (struct linux_target_ops): Add delete_process callback.
1319 * linux-arm-low.c (arm_delete_process): New.
1320 (struct linux_target_ops): Add delete_process callback.
1321 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1322 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1323 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1324 * linux-mips-low.c (mips_linux_delete_process): New.
1325 (struct linux_target_ops): Add delete_process callback.
1326 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1327 * linux-s390-low.c (struct linux_target_ops): Likewise.
1328 * linux-sh-low.c (struct linux_target_ops): Likewise.
1329 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1330 * linux-tile-low.c (struct linux_target_ops): Likewise.
1331 * linux-x86-low.c (x86_linux_delete_process): New.
1332 (struct linux_target_ops): Add delete_process callback.
1333 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1335 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1337 * linux-aarch64-low.c (the_low_target): Add thread delete
1339 * linux-arm-low.c (arm_delete_thread): New function.
1340 (the_low_target): Add thread delete callback.
1341 * linux-bfin-low.c (the_low_target): Likewise.
1342 * linux-crisv32-low.c (the_low_target): Likewise.
1343 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1345 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1347 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1348 * linux-mips-low.c (mips_linux_delete_thread): New function.
1349 (the_low_target): Add thread delete callback.
1350 * linux-ppc-low.c (the_low_target): Likewise.
1351 * linux-s390-low.c (the_low_target): Likewise.
1352 * linux-sh-low.c (the_low_target): Likewise.
1353 * linux-tic6x-low.c (the_low_target): Likewise.
1354 * linux-tile-low.c (the_low_target): Likewise.
1355 * linux-x86-low.c (the_low_target): Likewise.
1356 * linux-xtensa-low.c (the_low_target): Likewise.
1358 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1360 * win32-low.c: Include "common-inferior.h".
1362 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1364 * inferiors.c (set_inferior_cwd): New function.
1365 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1366 (handle_query): Inform that QSetWorkingDir is supported.
1367 * win32-low.c (create_process): Pass the inferior's cwd to
1370 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1372 * inferiors.c (current_inferior_cwd): New global variable.
1373 (get_inferior_cwd): New function.
1374 * inferiors.h (struct process_info) <cwd>: New field.
1376 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1378 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1379 (OBS): Add gdb_tilde_expand.o.
1381 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1383 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1384 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1386 2017-09-29 Pedro Alves <palves@redhat.com>
1388 * ax.c (gdb_parse_agent_expr): Constify.
1389 * ax.h (gdb_parse_agent_expr): Constify.
1390 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1392 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1393 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1394 * remote-utils.h (read_ptid): Constify.
1395 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1396 (process_point_options, process_serial_event): Constify.
1397 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1398 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1399 (cmd_qtbuffer): Constify.
1401 2017-09-29 Pedro Alves <palves@redhat.com>
1403 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1406 2017-09-29 Pedro Alves <palves@redhat.com>
1408 * linux-low.c (handle_extended_wait): Pass parent thread instead
1409 of process to thread_db_notice_clone.
1410 * linux-low.h (thread_db_notice_clone): Replace parent process
1411 parameter with parent thread parameter.
1412 * thread-db.c (find_one_thread): Add comment.
1413 (thread_db_notice_clone): Replace parent process parameter with
1414 parent thread parameter. Temporarily switch to the parent thread.
1416 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1418 * gdbthread.h: Include "common-gdbthread.h".
1419 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1420 "if" when validating the ptid.
1421 * remote-utils.c: Include "gdbthread.h".
1422 (prepare_resume_reply): Use "switch_to_thread".
1423 * target.c (done_accessing_memory): Likewise.
1425 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1427 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1428 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1429 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1430 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1431 s390x-gs-linux64-ipa.o to ipa_obj.
1432 * linux-s390-low.c (HWCAP_S390_GS): New define.
1433 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1435 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1436 (s390_arch_setup): Check for guarded-storage support and choose
1438 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1439 init_registers_s390x_gs_linux64.
1440 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1442 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1443 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1445 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1447 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1449 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1451 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1452 (thread_db_thread_handle): Declare.
1453 * linux-low.c (linux_target_ops): Initialize thread_handle.
1454 * server.c (handle_qxfer_threads_worker): Add support for
1456 * target.h (struct target_ops): Add new function pointer,
1458 (target_thread_handle): Define.
1459 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1461 (thread_db_thread_handle): New function.
1463 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1465 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1466 * linux-low.h (thread_db_notice_clone): Declare.
1467 * thread-db.c (thread_db_notice_clone): New function.
1469 2017-09-21 Pedro Alves <palves@redhat.com>
1471 * server.c (gdb_read_memory, handle_status, process_serial_event)
1472 (handle_serial_event, handle_target_event): Adjust to
1473 set_desired_thread prototype change.
1474 * target.c (set_desired_thread): Remove 'use_general' parameter
1476 * target.h (set_desired_thread): Remove 'use_general' parameter.
1478 2017-09-20 Tom Tromey <tom@tromey.com>
1480 * target.c (target_terminal::terminal_state): Define.
1481 (target_terminal::init): Rename from target_terminal_init.
1482 (target_terminal::inferior): Rename from
1483 target_terminal_inferior.
1484 (target_terminal::ours): Rename from target_terminal_ours.
1485 (target_terminal::ours_for_output, target_terminal::info): New.
1487 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1489 * server.c (accumulate_file_name_length): Remove.
1490 (emit_dll_description): Adjust to std::string change.
1491 (handle_qxfer_libraries): Use std::string to hold document.
1493 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1495 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1496 return type of xml_escape_text.
1497 * server.c (emit_dll_description): Likewise.
1499 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1501 * server.c (captured_main): Accept argument for --selftest.
1502 Update run_tests call.
1503 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1504 when registering selftests.
1506 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1508 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1509 instead of "VEC" for "target_desc.reg_defs".
1510 (regcache_cpy): Likewise.
1511 (registers_to_string): Likewise.
1512 (registers_from_string): Likewise.
1513 (find_regno): Likewise.
1514 (supply_regblock): Likewise.
1515 (regcache_raw_read_unsigned): Likewise.
1516 * tdesc.c (init_target_desc): Likewise.
1517 (tdesc_create_reg): Likewise.
1518 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1519 (struct target_desc) <reg_defs>: Convert to "std::vector".
1520 (target_desc): Do not initialize "reg_defs".
1521 (~target_desc): Update code to use "std::vector" instead of "VEC"
1522 for "target_desc.reg_defs".
1523 (operator==): Likewise.
1525 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1527 * inferiors.h (thread_to_gdb_id): Remove.
1528 * inferiors.c (thread_to_gdb_id): Remove.
1529 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1530 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1531 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1533 * nto-low.c (nto_fetch_registers, nto_store_registers,
1534 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1536 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1538 * inferiors.h (gdb_id_to_thread_id): Remove.
1539 * inferiors.c (gdb_id_to_thread_id): Remove.
1540 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1541 removal. Move pid declaration closer to where it's used.
1543 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1545 * server.c (handle_detach): New function.
1546 (process_serial_event): Move code out, call handle_detach.
1548 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1550 * server.c (require_running): Rename to ...
1551 (require_running_or_return): ... this ...
1552 (require_running_or_break): ... and this.
1553 (handle_query, process_serial_event): Adjust.
1555 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1557 * linux-low.c (linux_set_resume_request): Remove unused
1560 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1562 * server.c (first_thread_of): Remove.
1563 (process_serial_event): Replace usage of first_thread_of with
1564 find_any_thread_of_pid.
1565 * tracepoint.c (same_process_p): Remove.
1566 (gdb_agent_about_to_close): Replace usage of same_process_p with
1567 find_any_thread_of_pid.
1568 * linux-x86-low.c (same_process_callback): Remove.
1569 (x86_arch_setup_process_callback): Replace usage of
1570 same_process_callback with find_any_thread_of_pid.
1571 * thread-db.c (any_thread_of): Remove.
1572 (switch_to_process): Replace usage of any_thread_of with
1573 find_any_thread_of_pid.
1574 * inferiors.c (thread_pid_matches_callback): Remove.
1575 (find_thread_process): Adjust to use find_any_thread_of_pid.
1577 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1579 * regcache.c (get_thread_regcache): Guard calls to "memset"
1582 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1584 * linux-low.c (handle_extended_wait): Use
1585 "allocate_target_description" instead of "XNEW".
1586 * linux-x86-low.c (initialize_low_arch): Likewise.
1588 2017-09-05 Yao Qi <yao.qi@linaro.org>
1590 * configure.srv (srv_i386_regobj): Remove.
1591 (srv_amd64_regobj): Remove.
1592 (srv_regobj): Set it to "" for x86 non-linux targets.
1593 * linux-x86-tdesc.c (i386_linux_read_description):
1594 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1595 (init_registers_i386): Remove the declaration.
1596 (tdesc_i386): Remove the declaration.
1597 (lynx_i386_arch_setup): Call i386_create_target_description.
1598 * nto-x86-low.c: Likewise.
1599 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1600 [!__x86_64__]: include arch/i386.h.
1601 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1603 2017-09-05 Yao Qi <yao.qi@linaro.org>
1605 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1606 i386/amd64-XXX-linux from it.
1608 2017-09-05 Yao Qi <yao.qi@linaro.org>
1610 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1612 (ipa_amd64_linux_regobj): Remove.
1613 (ipa_x32_linux_regobj): Remove.
1615 2017-09-05 Yao Qi <yao.qi@linaro.org>
1617 * Makefile.in (arch-amd64.o): New rule.
1618 * configure.srv: Append arch-amd64.o.
1619 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1620 (get_ipa_tdesc): Call amd64_linux_read_description.
1621 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1622 and init_registers_amd64_XXX.
1623 * linux-x86-low.c (x86_linux_read_description): Call
1624 amd64_linux_read_description.
1625 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1626 (initialize_low_arch): Don't call init_registers_x32_XXX and
1627 init_registers_amd64_XXX.
1628 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1629 and tdesc_amd64_XXX.
1630 [__x86_64__] (amd64_tdesc_test): New function.
1631 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1632 and init_registers_amd64_XXX.
1633 * linux-x86-tdesc.c: Include arch/amd64.h.
1634 (xcr0_to_tdesc_idx): New function.
1635 (i386_linux_read_description): New function.
1636 (amd64_get_ipa_tdesc_idx): New function.
1637 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1638 (amd64_get_ipa_tdesc): Declare.
1640 2017-09-05 Yao Qi <yao.qi@linaro.org>
1642 * configure.srv (srv_i386_linux_xmlfiles): Remove
1643 i386/i386-XXX-linux.xml from it.
1645 2017-09-05 Yao Qi <yao.qi@linaro.org>
1647 * configure.srv: Set srv_i386_linux_regobj empty if $development
1649 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1650 initialize_low_tdesc.
1651 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1652 with #if initialize_low_tdesc.
1653 * linux-x86-tdesc-selftest.c: New file.
1654 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1656 2017-09-05 Yao Qi <yao.qi@linaro.org>
1658 * Makefile.in (arch-i386.o): New rule.
1659 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1660 (x86_64-*-linux*): Likewise.
1661 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1662 include arch/i386.h.
1663 (i386_linux_read_description): Remove code and call
1664 i386_create_target_description.
1665 * tdesc.c (allocate_target_description): New function.
1666 * tdesc.h (set_tdesc_architecture): Remove declaration.
1667 (set_tdesc_osabi): Likewise.
1669 2017-09-05 Yao Qi <yao.qi@linaro.org>
1671 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1672 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1673 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1675 * server.c (get_features_xml): Call tdesc_get_features_xml.
1676 * tdesc.c (set_tdesc_architecture): New function.
1677 (set_tdesc_osabi): New function.
1678 (tdesc_get_features_xml): New function.
1679 (tdesc_create_feature): Add an argument.
1680 * tdesc.h (struct target_desc) <features>: New field.
1681 <arch, osabi>: New field.
1682 (~target_desc): xfree features, arch, and osabi.
1683 (target_desc::oerator==): Don't compare .xmltarget.
1684 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1685 (set_tdesc_osabi): Likewise.
1686 (tdesc_get_features_xml): Likewise.
1688 2017-09-05 Yao Qi <yao.qi@linaro.org>
1690 * linux-x86-tdesc.c: Include selftest.h.
1691 (i386_tdesc_test): New function.
1692 (initialize_low_tdesc): Call selftests::register_test.
1693 * tdesc.h: Include regdef.h.
1694 (target_desc): Override operator == and !=.
1696 2017-09-05 Yao Qi <yao.qi@linaro.org>
1698 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1699 (ipa_obj): Likewise.
1700 * linux-i386-ipa.c: Include common/x86-xstate.h
1701 (get_ipa_tdesc): Call i386_linux_read_description.
1702 (initialize_low_tracepoint): Don't call init_registers_XXX
1703 functions, call initialize_low_tdesc instead.
1704 * linux-x86-low.c (x86_linux_read_description): Call
1705 i386_linux_read_description.
1706 (initialize_low_arch): Don't call init_registers_i386_XXX
1707 functions, call initialize_low_tdesc.
1708 * linux-x86-tdesc.c: New file.
1709 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1710 (i386_get_ipa_tdesc_idx): Declare.
1711 (i386_get_ipa_tdesc): Declare.
1712 (initialize_low_tdesc): Declare.
1714 2017-09-05 Yao Qi <yao.qi@linaro.org>
1716 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1719 2017-09-05 Yao Qi <yao.qi@linaro.org>
1721 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1722 * regcache.c (get_thread_regcache): Use VEC_length.
1723 (init_register_cache): Likewise.
1724 (regcache_cpy): Likewise.
1725 (registers_to_string): Iterate reg_defs via VEC_iterate.
1726 (find_regno): Likewise.
1727 (find_register_by_number): Use VEC_index.
1728 (register_size): Call find_register_by_number.
1729 (register_data): Call find_register_by_number.
1730 (supply_regblock): Use VEC_length.
1731 (regcache_raw_read_unsigned): Likewise.
1732 * tdesc.c (init_target_desc): Iterate reg_defs via
1734 (default_description): Update initializer.
1735 (copy_target_description): Don't update field num_registers.
1736 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1737 <num_registers>: Remove.
1739 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1741 * Makefile.in (.SECONDARY): Define target.
1743 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1745 * linux-low.c (linux_wait_1): Adjust.
1746 * server.c (queue_stop_reply_callback): Adjust.
1748 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1750 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1751 QEnvironmentUnset and QEnvironmentReset packets.
1752 (handle_query): Inform remote that QEnvironmentHexEncoded,
1753 QEnvironmentUnset and QEnvironmentReset are supported.
1755 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1757 * inferiors.h (inferior_target_data): Rename to ...
1758 (thread_target_data): ... this.
1759 (inferior_regcache_data): Rename to ...
1760 (thread_regcache_data): ... this.
1761 (set_inferior_regcache_data): Rename to ...
1762 (set_thread_regcache_data): ... this.
1763 * inferiors.c (inferior_target_data): Rename to ...
1764 (thread_target_data): ... this.
1765 (inferior_regcache_data): Rename to ...
1766 (thread_regcache_data): ... this.
1767 (set_inferior_regcache_data): Rename to ...
1768 (set_thread_regcache_data): ... this.
1769 (free_one_thread): Update.
1770 * linux-low.h (get_thread_lwp): Update.
1771 * regcache.c (get_thread_regcache): Update.
1772 (regcache_invalidate_thread): Update.
1773 (free_register_cache_thread): Update.
1774 * win32-i386-low.c (update_debug_registers_callback): Update.
1775 (win32_get_current_dr): Update.
1776 * win32-low.c (thread_rec): Update.
1777 (delete_thread_info): Update.
1778 (continue_one_thread): Update.
1779 (suspend_one_thread): Update.
1781 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1783 * inferiors.c (set_inferior_target_data): Remove.
1784 * inferiors.h (set_inferior_target_data): Remove.
1786 2017-08-18 Yao Qi <yao.qi@linaro.org>
1788 * Makefile.in (OBS): Add selftest.o.
1789 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1790 * configure, config.in: Re-generated.
1791 * server.c: Include common/sefltest.h.
1792 (captured_main): Handle option --selftest.
1794 2017-08-09 Yao Qi <yao.qi@linaro.org>
1796 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1797 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1798 i386-avx-mpx.o and i386-mmx.o.
1799 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1800 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1801 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1802 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1803 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1804 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1805 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1806 i386/amd64-avx-mpx.xml.
1808 2017-08-09 Yao Qi <yao.qi@linaro.org>
1810 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1811 and x32-avx-avx512.o.
1812 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1813 i386/x32-avx-avx512.xml.
1815 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1817 * tracepoint.h (enum class fast_tpoint_collect_result): New
1819 (fast_tracepoint_collecting): Change return type to
1820 fast_tpoint_collect_result.
1821 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1822 * linux-low.h: Include tracepoint.h.
1823 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1824 fast_tpoint_collect_result.
1825 * linux-low.c (handle_tracepoints): Adjust.
1826 (linux_fast_tracepoint_collecting): Change return type to
1827 fast_tpoint_collect_result.
1828 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1829 linux_wait_1, stuck_in_jump_pad_callback,
1830 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1831 proceed_one_lwp): Adjust to type change.
1833 2017-07-10 Yao Qi <yao.qi@linaro.org>
1835 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1837 2017-06-29 Yao Qi <yao.qi@linaro.org>
1839 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1841 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1843 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1845 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1847 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1849 * linux-low.c (linux_create_inferior): Adjust code to access the
1850 environment information via 'gdb_environ' class.
1851 * lynx-low.c (lynx_create_inferior): Likewise.
1852 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1853 (get_environ): Return a pointer to 'our_environ'.
1854 (captured_main): Initialize 'our_environ'.
1855 * server.h (get_environ): Adjust prototype.
1856 * spu-low.c (spu_create_inferior): Adjust code to access the
1857 environment information via 'gdb_environ' class.
1859 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1861 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1862 usage of "register" keyword.
1864 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1866 * configure: Re-generate.
1868 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1870 * configure: Re-generate.
1872 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1874 * Makefile.in (COMPILE.pre): Add "-x c++".
1876 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1878 * fork-child.c: Conditionally include <signal.h>.
1880 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1882 * server.c (handle_general_set): Handle new packet
1883 "QStartupWithShell".
1884 (handle_query): Add "QStartupWithShell" to the list of supported
1886 (gdbserver_usage): Add help text explaining the
1887 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1889 (captured_main): Recognize and act upon the presence of the new
1892 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1893 Pedro Alves <palves@redhat.com>
1895 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1896 * configure: Regenerate.
1897 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1899 (i[34567]86-*-lynxos*): Likewise.
1900 (spu*-*-*): Likewise.
1901 * fork-child.c: New file.
1902 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1904 (linux_ptrace_fun): New function.
1905 (linux_create_inferior): Adjust function prototype to reflect
1906 change on "target.h". Adjust function code to use
1908 (linux_request_interrupt): Delete "signal_pid".
1909 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1910 (lynx_ptrace_fun): New function.
1911 (lynx_create_inferior): Adjust function prototype to reflect
1912 change on "target.h". Adjust function code to use
1914 * nto-low.c (nto_create_inferior): Adjust function prototype and
1915 code to reflect change on "target.h". Update comments.
1916 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1917 "common-terminal.h" and "environ.h".
1918 (terminal_fd): Moved to fork-child.c.
1919 (old_foreground_pgrp): Likewise.
1920 (restore_old_foreground_pgrp): Likewise.
1921 (last_status): Make it global.
1922 (last_ptid): Likewise.
1923 (our_environ): New variable.
1924 (startup_with_shell): Likewise.
1925 (program_name): Likewise.
1926 (program_argv): Rename to...
1927 (program_args): ...this.
1928 (wrapper_argv): New variable.
1929 (start_inferior): Delete function.
1930 (get_exec_wrapper): New function.
1931 (get_exec_file): Likewise.
1932 (get_environ): Likewise.
1933 (prefork_hook): Likewise.
1934 (post_fork_inferior): Likewise.
1935 (postfork_hook): Likewise.
1936 (postfork_child_hook): Likewise.
1937 (handle_v_run): Update code to deal with arguments coming from the
1938 remote host. Update calls from "start_inferior" to
1940 (captured_main): Likewise. Initialize environment variable. Call
1942 * server.h (post_fork_inferior): New prototype.
1943 (get_environ): Likewise.
1944 (last_status): Declare.
1945 (last_ptid): Likewise.
1946 (signal_pid): Likewise.
1947 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1948 (spu_ptrace_fun): New function.
1949 (spu_create_inferior): Adjust function prototype to reflect change
1950 on "target.h". Adjust function code to use "fork_inferior".
1951 * target.c (target_terminal_init): New function.
1952 (target_terminal_inferior): Likewise.
1953 (target_terminal_ours): Likewise.
1954 * target.h: Include <vector>.
1955 (struct target_ops) <create_inferior>: Update prototype.
1956 (create_inferior): Update macro.
1957 * utils.c (gdb_flush_out_err): New function.
1958 * win32-low.c (win32_create_inferior): Adjust function prototype
1959 and code to reflect change on "target.h".
1961 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1963 * inferiors.c (switch_to_thread): New function.
1965 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1967 * Makefile.in (SFILE): Add "common/job-control.c".
1968 (OBS): Add "job-control.o".
1970 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1972 * Makefile: Remove "@host_makefile_frag@".
1974 2017-05-05 Pedro Alves <palves@redhat.com>
1976 * configure: Regenerate.
1978 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1980 * configure: Regenerate.
1982 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1984 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1985 software_single_step change of return type to
1986 std::vector<CORE_ADDR>.
1987 * linux-low.c (install_software_single_step_breakpoints):
1989 * linux-low.h (install_software_single_step_breakpoints):
1992 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1994 * remote-utils.c: Include "gdb_termios.h" instead of
1996 * terminal.h: Delete file.
1998 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2000 * server.c: Include <vector>.
2001 <program_argv, wrapper_argv>: Convert to std::vector.
2002 (start_inferior): Rewrite function to use C++.
2003 (handle_v_run): Likewise. Update code that calculates the argv
2004 based on the vRun packet; use C++.
2005 (captured_main): Likewise.
2007 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
2009 * server.c (handle_v_cont): Initialize thread_resume::thread
2012 2017-04-05 Pedro Alves <palves@redhat.com>
2014 * configure: Regenerate.
2016 2017-04-05 Pedro Alves <palves@redhat.com>
2018 * gdbreplay.c (sync_error): Constify.
2019 * linux-x86-low.c (push_opcode): Constify.
2021 2017-04-05 Pedro Alves <palves@redhat.com>
2023 * win32-low.c (get_child_debug_event)
2024 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2025 Report TARGET_WAITKIND_SPURIOUS instead.
2027 2017-04-05 Pedro Alves <palves@redhat.com>
2029 * remote-utils.c (remote_prepare, remote_open): Constify.
2030 * remote-utils.h (remote_prepare, remote_open): Constify.
2031 * server.c (captured_main): Constify 'port' handling.
2033 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2035 * Makefile.in (clean): Clear .deps.
2037 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2039 * .gitignore: Remove generated files, replace with wildcard.
2040 * (clean): Replace removal of generated files with wildcard.
2041 (version.c): Replace with...
2042 (version-generated.c): ...this.
2043 (xml-builtin.c): Replace with...
2044 (xml-builtin-generated.c): ...this.
2045 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2046 (%.c: *regformats*): Replace with...
2047 (%-generated.c: *regformats*): ...this.
2049 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2051 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2052 (xtensa_fill_gregset): Call collect_register_by_name for
2054 (xtensa_store_gregset): Call supply_register_by_name for
2057 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2059 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2060 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2061 (xtensa_store_gregset): Call supply_register for all registers in
2062 a0_regnum..a0_regnum + C0_NREGS range.
2064 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2066 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2067 (ax-ipa.o: ax.c): Remove.
2068 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
2069 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
2070 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
2071 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
2072 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
2074 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2076 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
2077 (print-utils-ipa.o: ../common/print-utils.c): Remove.
2078 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2079 (errors-ipa.o: ../common/errors.c): Remove.
2080 (format-ipa.o: ../common/format.c): Remove.
2081 (common-utils-ipa.o: ../common/common-utils.c): Remove.
2083 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2085 * Makefile.in (%-ipa.o: %.c): New rule.
2086 (tracepoint-ipa.o: tracepoint.c): Remove.
2087 (utils-ipa.o: utils.c): Remove.
2088 (remote-utils-ipa.o: remote-utils.c): Remove.
2089 (regcache-ipa.o: regcache.c): Remove.
2090 (i386-linux-ipa.o: i386-linux.c): Remove.
2091 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2092 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2093 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2094 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2095 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2096 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2097 (amd64-linux-ipa.o: amd64-linux.c): Remove.
2098 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2099 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2100 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2101 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2102 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2103 (aarch64-ipa.o: aarch64.c): Remove.
2104 (s390-linux32-ipa.o: s390-linux32.c): Remove.
2105 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2106 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2107 (s390-linux64-ipa.o: s390-linux64.c): Remove.
2108 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2109 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2110 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2111 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2112 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2113 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2114 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2115 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2116 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
2117 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2118 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2119 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2120 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2121 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2122 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2123 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2124 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2125 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2126 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
2127 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
2128 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
2129 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
2130 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
2131 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
2132 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
2133 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
2134 (tdesc-ipa.o: tdesc.c): Remove.
2135 (x32-linux-ipa.o: x32-linux.c): Remove.
2136 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2137 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2139 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2141 * Makefile.in (%.o: ../arch/%.c): New rule.
2142 (arm.o: ../arch/arm.c): Remove.
2143 (arm-linux.o: ../arch/arm-linux.c): Remove.
2144 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2145 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2147 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2149 * Makefile.in (%.o: ../nat/%.c): New rule.
2150 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2151 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2152 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2153 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2154 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2155 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2156 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2157 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2158 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2159 (linux-personality.o: ../nat/linux-personality.c): Remove.
2160 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2161 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2162 (x86-linux.o: ../nat/x86-linux.c): Remove.
2163 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2164 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2166 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2168 * Makefile.in (%.o: ../common/%.c): New rule.
2169 (signals.o: ../common/signals.c): Remove.
2170 (print-utils.o: ../common/print-utils.c): Remove.
2171 (rsp-low.o: ../common/rsp-low.c): Remove.
2172 (common-utils.o: ../common/common-utils.c): Remove.
2173 (posix-strerror.o: ../common/posix-strerror.c): Remove.
2174 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2175 (vec.o: ../common/vec.c): Remove.
2176 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2177 (xml-utils.o: ../common/xml-utils.c): Remove.
2178 (ptid.o: ../common/ptid.c): Remove.
2179 (buffer.o: ../common/buffer.c): Remove.
2180 (format.o: ../common/format.c): Remove.
2181 (filestuff.o: ../common/filestuff.c): Remove.
2182 (agent.o: ../common/agent.c): Remove.
2183 (errors.o: ../common/errors.c): Remove.
2184 (environ.o: ../common/environ.c): Remove.
2185 (common-debug.o: ../common/common-debug.c): Remove.
2186 (cleanups.o: ../common/cleanups.c): Remove.
2187 (common-exceptions.o: ../common/common-exceptions.c): Remove.
2188 (fileio.o: ../common/fileio.c): Remove.
2189 (common-regcache.o: ../common/common-regcache.c): Remove.
2190 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2191 (new-op.o: ../common/new-op.c): Remove.
2192 (btrace-common.o: ../common/btrace-common.c): Remove.
2194 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2196 * Makefile.in (%.o: ../target/%.c): New rule.
2197 (waitstatus.o: ../target/waitstatus.c): Remove.
2199 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2202 (%.c: ../regformats/%.dat,
2203 (%.c: ../regformats/arm/%.dat,
2204 (%.c: ../regformats/i386/%.dat,
2205 (%.c: ../regformats/rs6000/%.dat): New rules.
2206 (aarch64.c): Remove.
2207 (reg-arm.c): Remove.
2208 (arm-with-iwmmxt.c): Remove.
2209 (arm-with-vfpv2.c): Remove.
2210 (arm-with-vfpv3.c): Remove.
2211 (arm-with-neon.c): Remove.
2212 (reg-bfin.c): Remove.
2213 (reg-cris.c): Remove.
2214 (reg-crisv32.c): Remove.
2216 (i386-linux.c): Remove.
2217 (i386-avx.c): Remove.
2218 (i386-avx-linux.c): Remove.
2219 (i386-avx-avx512.c): Remove.
2220 (i386-avx-avx512-linux.c): Remove.
2221 (i386-mpx.c): Remove.
2222 (i386-mpx-linux.c): Remove.
2223 (i386-avx-mpx-avx512-pku.c): Remove.
2224 (i386-avx-mpx-avx512-pku-linux.c): Remove.
2225 (i386-avx-mpx.c): Remove.
2226 (i386-avx-mpx-linux.c): Remove.
2227 (i386-mmx.c): Remove.
2228 (i386-mmx-linux.c): Remove.
2229 (reg-ia64.c): Remove.
2230 (reg-m32r.c): Remove.
2231 (reg-m68k.c): Remove.
2233 (mips-linux.c): Remove.
2234 (mips-dsp-linux.c): Remove.
2235 (mips64-linux.c): Remove.
2236 (mips64-dsp-linux.c): Remove.
2237 (nios2-linux.c): Remove.
2238 (powerpc-32.c): Remove.
2239 (powerpc-32l.c): Remove.
2240 (powerpc-altivec32l.c): Remove.
2241 (powerpc-cell32l.c): Remove.
2242 (powerpc-vsx32l.c): Remove.
2243 (powerpc-isa205-32l.c): Remove.
2244 (powerpc-isa205-altivec32l.c): Remove.
2245 (powerpc-isa205-vsx32l.c): Remove.
2246 (powerpc-e500l.c): Remove.
2247 (powerpc-64l.c): Remove.
2248 (powerpc-altivec64l.c): Remove.
2249 (powerpc-cell64l.c): Remove.
2250 (powerpc-vsx64l.c): Remove.
2251 (powerpc-isa205-64l.c): Remove.
2252 (powerpc-isa205-altivec64l.c): Remove.
2253 (powerpc-isa205-vsx64l.c): Remove.
2254 (s390-linux32.c): Remove.
2255 (s390-linux32v1.c): Remove.
2256 (s390-linux32v2.c): Remove.
2257 (s390-linux64.c): Remove.
2258 (s390-linux64v1.c): Remove.
2259 (s390-linux64v2.c): Remove.
2260 (s390-te-linux64.c): Remove.
2261 (s390-vx-linux64.c): Remove.
2262 (s390-tevx-linux64.c): Remove.
2263 (s390x-linux64.c): Remove.
2264 (s390x-linux64v1.c): Remove.
2265 (s390x-linux64v2.c): Remove.
2266 (s390x-te-linux64.c): Remove.
2267 (s390x-vx-linux64.c): Remove.
2268 (s390x-tevx-linux64.c): Remove.
2269 (tic6x-c64xp-linux.c): Remove.
2270 (tic6x-c64x-linux.c): Remove.
2271 (tic6x-c62x-linux.c): Remove.
2273 (reg-sparc64.c): Remove.
2274 (reg-spu.c): Remove.
2276 (amd64-linux.c): Remove.
2277 (amd64-avx.c): Remove.
2278 (amd64-avx-linux.c): Remove.
2279 (amd64-avx-avx512.c): Remove.
2280 (amd64-avx-avx512-linux.c): Remove.
2281 (amd64-mpx.c): Remove.
2282 (amd64-mpx-linux.c): Remove.
2283 (amd64-avx-mpx-avx512-pku.c): Remove.
2284 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2285 (amd64-avx-mpx.c): Remove.
2286 (amd64-avx-mpx-linux.c): Remove.
2288 (x32-linux.c): Remove.
2289 (x32-avx.c): Remove.
2290 (x32-avx-linux.c): Remove.
2291 (x32-avx-avx512.c): Remove.
2292 (x32-avx-avx512-linux.c): Remove.
2293 (reg-xtensa.c): Remove.
2294 (reg-tilegx.c): Remove.
2295 (reg-tilegx32.c): Remove.
2297 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
2299 * Makefile.in (SFILES): Add "common/environ.c".
2300 (OBJS): Add "common/environ.h".
2302 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
2304 * configure.ac: Check if the fs_base and gs_base members of
2305 `struct user_regs_struct' exist.
2306 * config.in: Regenerated.
2307 * configure: Likewise.
2309 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
2311 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2313 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2314 (get_next_pcs_syscall_next_pc): Likewise.
2316 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
2318 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2319 * nto-x86-low.c: Likewise.
2321 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2323 * Makefile.in: Include disable-implicit-rules.mk.
2325 2016-11-23 Pedro Alves <palves@redhat.com>
2327 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2328 (debug_vprintf): Use std::chrono::steady_clock instead of
2329 gettimeofday. Use '.' instead of ':'.
2330 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2331 (get_timestamp): Use std::chrono::steady_clock instead of
2334 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2336 * Makefile.in: Fix whitespace formatting.
2338 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2340 * Makefile.in (SFILES, OBS): Flatten list and order
2343 2016-11-23 Pedro Alves <palves@redhat.com>
2345 * event-loop.c (handle_file_event): Use warning.
2346 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2347 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2350 2016-11-23 Pedro Alves <palves@redhat.com>
2352 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2354 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2355 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2356 debug_printf and debug_flush for debug output.
2357 * server.c (handle_general_set): Likewise.
2358 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2361 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2363 * Makefile.in (.c.o): Replace rule with ...
2364 (%.o: %.c): ... this one.
2366 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2368 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2369 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2371 * configure.ac: Remove checks for the make program.
2372 * configure: Re-generate.
2374 2016-10-28 Pedro Alves <palves@redhat.com>
2376 * Makefile.in (CXX_DIALECT): Get from configure.
2377 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2378 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2379 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2380 * config.in: Regenerate.
2381 * configure: Regenerate.
2383 2016-10-27 Yao Qi <yao.qi@linaro.org>
2385 * linux-low.c (linux_supports_range_stepping): Return true if
2386 can_software_single_step return true.
2388 2016-10-27 Yao Qi <yao.qi@linaro.org>
2390 * inferiors.c (find_inferior_in_random): New function.
2391 * inferiors.h (find_inferior_in_random): Declare.
2392 * linux-low.c (linux_wait_for_event_filtered): Call
2393 find_inferior_in_random instead of find_inferior.
2395 2016-10-27 Yao Qi <yao.qi@linaro.org>
2397 * linux-low.c (linux_wait_1): If single-step breakpoints are
2398 inserted, remove them.
2400 2016-10-26 Pedro Alves <palves@redhat.com>
2402 * linux-low.c (handle_extended_wait): Link parent/child fork
2404 (linux_wait_1): Unlink them.
2405 (linux_set_resume_request): Ignore resume requests for
2406 already-resumed and unhandled fork child threads.
2407 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2408 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2410 (handle_v_requests) <vCont>: Don't call require_running.
2411 * server.h (in_queued_stop_replies): New declaration.
2413 2016-10-24 Yao Qi <yao.qi@linaro.org>
2416 * linux-aarch64-low.c (append_insns): Cast the return value to
2419 2016-10-10 Yao Qi <yao.qi@linaro.org>
2421 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2423 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2425 * target.c (target_supports_multi_process): New function, moved
2427 * target.h (target_supports_multi_process): ... here. Remove
2430 2016-10-05 Tom Tromey <tom@tromey.com>
2433 * tracepoint.c (handle_tracepoint_bkpts): Check
2434 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2436 2016-10-05 Yao Qi <yao.qi@linaro.org>
2438 * configure.srv: Update the path of arm-*.xml files.
2440 2016-10-05 Terry Guo <terry.guo@arm.com>
2441 Yao Qi <yao.qi@linaro.org>
2443 * Makefile.in: Adjust the path of rules.
2444 * configure.srv: Update the path of xml files.
2445 * regformats/arm-with-iwmmxt.dat: Regenerated.
2446 * regformats/arm-with-neon.dat: Likewise.
2447 * regformats/arm-with-vfpv2.dat: Likewise.
2448 * regformats/arm-with-vfpv3.dat Likewise.
2450 2016-09-30 Yao Qi <yao.qi@linaro.org>
2453 * target.c (target_stop_and_wait): Don't call
2454 target_continue_no_signal, use resume_stop instead.
2456 2016-09-26 Yao Qi <yao.qi@linaro.org>
2458 * linux-low.c (linux_wait_1): Call debug_exit.
2460 2016-09-23 Pedro Alves <palves@redhat.com>
2462 * Makefile.in (SFILES): Add common/new-op.c.
2463 (OBS): Add common/new-op.o.
2464 (new-op.o): New rule.
2466 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2468 * .gitinore: Ignore more files.
2470 2016-09-21 Yao Qi <yao.qi@linaro.org>
2472 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2475 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2477 * server.c (start_inferior): Call target_mourn_inferior instead of
2478 mourn_inferior; pass ptid_t argument to it.
2480 (handle_target_event): Likewise.
2481 * target.c (target_mourn_inferior): New function.
2482 * target.h (mourn_inferior): Delete macro.
2484 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2486 * linux-low.c (lwp_is_stepping): New function.
2488 2016-09-06 Carl Love <cel@us.ibm.com>
2490 * server.c (start_inferior): Fixed comment, requested comment change
2491 didn't get updated correctly. Removed reference to ptrace () call as
2492 it is only true on Linux systems.
2494 2016-09-06 Carl Love <cel@us.ibm.com>
2496 * server.c (start_inferior): Do not call
2497 function target_post_create_inferior () if the
2498 inferior process has already exited.
2500 2016-09-05 Pedro Alves <palves@redhat.com>
2502 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2503 (COMPILE.pre, CC_LD): Use CXX directly.
2504 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2505 * acinclude.m4: Don't include build-with-cxx.m4.
2506 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2507 * configure: Regenerate.
2509 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2512 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2513 call writing data to own_buf.
2515 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2517 * target.c (mywait): Call target_wait instead of
2519 (target_wait): New function.
2521 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2523 * server.c (start_inferior): New variable 'ptid'. Replace calls
2524 to the_target->resume by target_continue{,_no_signal}, depending
2526 * target.c (target_stop_and_wait): Call target_continue_no_signal
2527 instead of the_target->resume.
2528 (target_continue): New function.
2530 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2532 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2534 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2537 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2539 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2540 * linux-arm-low.c (ps_get_thread_area): Likewise.
2541 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2542 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2543 * linux-mips-low.c (ps_get_thread_area): Likewise.
2544 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2545 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2546 * linux-x86-low.c (ps_get_thread_area): Likewise.
2547 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2549 2016-08-19 Pedro Alves <palves@redhat.com>
2551 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2553 2016-08-19 Pedro Alves <palves@redhat.com>
2555 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2556 comment. Use memcpy instead of casting through unsigned long.
2558 2016-08-19 Pedro Alves <palves@redhat.com>
2560 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2561 allocating around 0x80000000.
2563 2016-08-19 Pedro Alves <palves@redhat.com>
2566 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2567 (x32-avx512-linux-ipa.o): New rules.
2568 * configure.ac (x86_64-*-linux*): New x32 check.
2569 * configure.srv (ipa_x32_linux_regobj): New.
2570 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2571 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2573 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2575 * configure: Regenerate.
2577 2016-08-09 Pedro Alves <palves@redhat.com>
2580 * Makefile.in (OBS): Add signals-state-save-restore.o.
2581 (signals-state-save-restore.o): New rule.
2582 * config.in: Regenerate.
2583 * configure: Regenerate.
2584 * linux-low.c: Include "signals-state-save-restore.h".
2585 (linux_create_inferior): Call
2586 restore_original_signals_state.
2587 * server.c: Include "dispositions-save-restore.h".
2588 (captured_main): Call save_original_signals_state.
2590 2016-08-05 Pedro Alves <palves@redhat.com>
2592 * configure: Regenerate.
2594 2016-08-04 Yao Qi <yao.qi@linaro.org>
2596 * linux-low.c (regsets_fetch_inferior_registers): Check
2597 errno is ESRCH or not.
2599 2016-08-02 Yao Qi <yao.qi@linaro.org>
2601 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2602 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2603 (thread_db_load_search): Update.
2604 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2605 td_ta_set_event and td_ta_event_getmsg.
2607 2016-07-26 Pedro Alves <palves@redhat.com>
2610 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2611 of unsigned long for 64-bit registers and use uint32_t instead of
2612 unsigned int for 32-bit registers.
2614 2016-07-26 Pedro Alves <palves@redhat.com>
2616 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2619 2016-07-21 Tom Tromey <tom@tromey.com>
2621 * configure: Rebuild.
2623 2016-07-21 Yao Qi <yao.qi@linaro.org>
2625 * mem-break.c (find_gdb_breakpoint): Cast bp to
2626 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2628 2016-07-21 Yao Qi <yao.qi@linaro.org>
2630 * server.c (handle_v_requests): Support s and S actions
2631 if target_supports_software_single_step return true.
2633 2016-07-21 Yao Qi <yao.qi@linaro.org>
2635 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2636 is resume_step, call maybe_hw_step.
2637 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2639 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2641 (proceed_one_lwp): If resume request is resume_step, install
2642 reinsert breakpoints and call maybe_hw_step.
2644 2016-07-21 Yao Qi <yao.qi@linaro.org>
2646 * linux-low.c (proceed_one_lwp): Declare.
2647 (linux_resume_one_thread): Remove local variable 'step'.
2648 Lift code enqueue signal. Call proceed_one_lwp instead of
2649 linux_resume_one_lwp.
2651 2016-07-21 Yao Qi <yao.qi@linaro.org>
2653 * linux-low.c (linux_resume_one_thread): Call
2654 enqueue_pending_signal.
2656 2016-07-21 Yao Qi <yao.qi@linaro.org>
2658 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2659 * inferiors.c (do_restore_current_thread_cleanup): New function.
2660 (make_cleanup_restore_current_thread): Likewise.
2661 * linux-low.c (install_software_single_step_breakpoints): Call
2662 make_cleanup_restore_current_thread. Switch current_thread to
2665 2016-07-21 Yao Qi <yao.qi@linaro.org>
2667 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2668 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2669 (clone_one_breakpoint): Likewise.
2670 (delete_reinsert_breakpoints): Change parameter to thread.
2672 (has_reinsert_breakpoints): Likewise.
2673 (uninsert_reinsert_breakpoints): Likewise.
2674 (reinsert_reinsert_breakpoints): Likewise.
2675 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2676 (delete_reinsert_breakpoints): Likewise.
2677 (reinsert_reinsert_breakpoints): Likewise.
2678 (uninsert_reinsert_breakpoints): Likewise.
2679 (has_reinsert_breakpoints): Likewise.
2681 2016-07-21 Yao Qi <yao.qi@linaro.org>
2683 * inferiors.c (get_thread_process): Make parameter const.
2684 * inferiors.h (get_thread_process): Update declaration.
2685 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2686 Add new parameters child_thread and parent_thread. Callers
2688 * mem-break.h (clone_all_breakpoints): Update declaration.
2690 2016-07-21 Yao Qi <yao.qi@linaro.org>
2692 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2693 <command_list, handler>: Remove.
2694 (struct gdb_breakpoint): New.
2695 (struct other_breakpoint): New.
2696 (struct reinsert_breakpoint): New.
2697 (is_gdb_breakpoint): New function.
2698 (any_persistent_commands): Update command_list if
2699 is_gdb_breakpoint returns true.
2700 (set_breakpoint): Create breakpoints according to their types.
2701 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2702 (set_gdb_breakpoint_1): Likewise.
2703 (set_gdb_breakpoint): Likewise.
2704 (clear_breakpoint_conditions): Change parameter type to
2705 'struct gdb_breakpoint *'.
2706 (clear_breakpoint_commands): Likewise.
2707 (clear_breakpoint_conditions_and_commands): Likewise.
2708 (add_condition_to_breakpoint): Likewise.
2709 (add_breakpoint_condition): Likewise.
2710 (add_commands_to_breakpoint): Likewise.
2711 (check_breakpoints): Check other_breakpoint.
2712 (clone_one_breakpoint): Clone breakpopint according to its type.
2713 * mem-break.h (struct gdb_breakpoint): Declare.
2714 (set_gdb_breakpoint): Update declaration.
2715 (clear_breakpoint_conditions_and_commands): Likewise.
2716 (add_breakpoint_condition): Likewise.
2717 (add_breakpoint_commands): Likewise.
2718 * server.c (process_point_options): Change parameter type to
2719 'struct gdb_breakpoint *'.
2721 2016-07-21 Yao Qi <yao.qi@linaro.org>
2723 * mem-break.c (set_breakpoint_at): Rename it to ...
2724 (set_breakpoint_type_at): ... it.
2725 (set_breakpoint_at): Call set_breakpoint_type_at.
2726 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2727 * mem-break.h (set_breakpoint_at): Update comments.
2729 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2731 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2733 (nios2_store_gregset): Likewise.
2735 2016-07-01 Pedro Alves <palves@redhat.com>
2736 Antoine Tremblay <antoine.tremblay@ericsson.com>
2738 * linux-low.c: Change interface to take the target lwp_info
2739 pointer directly and return void. Handle detaching from a zombie
2741 (linux_detach_lwp_callback): New function.
2742 (linux_detach): Detach from the leader thread after detaching from
2745 2016-06-28 Yao Qi <yao.qi@linaro.org>
2747 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2748 for variable new_offset.
2749 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2750 (aarch64_ftrace_insn_reloc_cb): Likewise.
2751 (aarch64_ftrace_insn_reloc_tb): Likewise.
2752 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2753 PRIx64 instead of PRIx32.
2755 2016-06-28 Yao Qi <yao.qi@linaro.org>
2757 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2758 (the_low_target): Install arm_get_syscall_trapinfo.
2760 2016-06-28 Yao Qi <yao.qi@linaro.org>
2762 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2764 (the_low_target): Install aarch64_get_syscall_trapinfo.
2766 2016-06-28 Yao Qi <yao.qi@linaro.org>
2768 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2770 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2771 Remove parameter sysno.
2772 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2775 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2777 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2778 (s390_emit_ne_goto): Likewise.
2779 (s390_emit_lt_goto): Likewise.
2780 (s390_emit_le_goto): Likewise.
2781 (s390_emit_gt_goto): Likewise.
2782 (s390_emit_ge_goto): Likewise.
2783 (s390x_emit_eq_goto): Likewise.
2784 (s390x_emit_ne_goto): Likewise.
2785 (s390x_emit_lt_goto): Likewise.
2786 (s390x_emit_le_goto): Likewise.
2787 (s390x_emit_gt_goto): Likewise.
2788 (s390x_emit_ge_goto): Likewise.
2789 (s390_emit_ops_impl): Mark variable static.
2790 (s390x_emit_ops): Likewise.
2792 2016-06-17 Yao Qi <yao.qi@linaro.org>
2794 * linux-low.c (handle_extended_wait): Call
2795 uninsert_reinsert_breakpoints for the parent process. Remove
2796 reinsert breakpoints from the child process. Reinsert them to
2797 the parent process when vfork is done.
2798 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2799 (reinsert_reinsert_breakpoints): New function.
2800 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2801 (reinsert_reinsert_breakpoints): Declare.
2803 2016-06-17 Yao Qi <yao.qi@linaro.org>
2805 * linux-low.c (handle_extended_wait): If the parent is doing
2806 step-over, remove the reinsert breakpoints from the forked child.
2808 2016-06-17 Yao Qi <yao.qi@linaro.org>
2810 * linux-low.c (unsuspend_all_lwps): Declare.
2811 (linux_low_filter_event): If thread exited, call finish_step_over.
2812 If step-over is finished, unsuspend other threads.
2814 2016-06-17 Yao Qi <yao.qi@linaro.org>
2816 * linux-low.c (linux_resume_one_lwp_throw): Assert
2817 has_reinsert_breakpoints returns false.
2818 * mem-break.c (delete_disabled_breakpoints): Assert
2819 bp type isn't reinsert_breakpoint.
2821 2016-06-17 Yao Qi <yao.qi@linaro.org>
2823 * linux-low.c (maybe_hw_step): New function.
2824 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2825 (finish_step_over): Switch current_thread to lwp temporarily,
2826 and assert has_reinsert_breakpoints returns true.
2827 (proceed_one_lwp): Call maybe_hw_step.
2828 * mem-break.c (has_reinsert_breakpoints): New function.
2829 * mem-break.h (has_reinsert_breakpoints): Declare.
2831 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2833 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2835 2016-05-17 Yao Qi <yao.qi@linaro.org>
2837 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2838 instead of find_inferior.
2840 2016-05-05 Yao Qi <yao.qi@linaro.org>
2842 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2843 Initialize res to zero.
2845 2016-05-05 Yao Qi <yao.qi@linaro.org>
2847 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2850 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2852 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2853 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2854 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2856 2016-04-28 Par Olsson <par.olsson@windriver.com>
2857 Simon Marchi <simon.marchi@ericsson.com>
2859 * tracepoint.c (write_inferior_int8): New function.
2860 (cmd_qtenable_disable): Write enable flag using
2861 write_inferior_int8.
2863 2016-04-25 Yao Qi <yao.qi@linaro.org>
2865 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2866 (need_step_over_p): Return zero if the LWP has pending signals
2867 can be delivered on software single step target.
2869 2016-04-25 Yao Qi <yao.qi@linaro.org>
2871 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2872 return instead of error.
2874 2016-04-22 Yao Qi <yao.qi@linaro.org>
2876 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2879 2016-04-22 Yao Qi <yao.qi@linaro.org>
2881 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2882 signal when stepping over breakpoint with software single
2885 2016-04-21 Pedro Alves <palves@redhat.com>
2887 * linux-s390-low.c (s390_collect_ptrace_register)
2888 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2890 (s390_check_regset): Use void * instead of gdb_byte *.
2892 2016-04-20 Pedro Alves <palves@redhat.com>
2894 * configure: Renegerate.
2896 2016-04-20 Yao Qi <yao.qi@linaro.org>
2898 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2899 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2901 (arm_store_gregset): Likewise.
2903 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2905 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2906 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2907 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2908 (amd64-avx-mpx-linux.c): New rules.
2909 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2910 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2911 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2912 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2913 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2914 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2915 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2916 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2917 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2918 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2919 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2920 * linux-x86-low.c (x86_linux_read_description): Add case for
2921 X86_XSTATE_AVX_MPX_MASK.
2922 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2923 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2924 init_registers_i386_avx_mpx_linux.
2925 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2926 (initialize_low_tracepoint): Call
2927 init_registers_i386_avx_mpx_linux.
2928 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2929 (initialize_low_tracepoint): Call
2930 init_registers_amd64_avx_mpx_linux.
2931 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2932 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2933 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2936 2016-04-18 Pedro Alves <palves@redhat.com>
2938 * configure: Regenerate.
2940 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2942 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2943 (aarch64_emit_sub): Likewise.
2945 2016-04-12 Pedro Alves <palves@redhat.com>
2947 * utils.c (prepare_to_throw_exception): Delete.
2949 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2951 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2953 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2955 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2957 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2959 * linux-aarch64-ipa.c: Add <elf.h> include.
2960 * linux-ppc-ipa.c: Add <elf.h> include.
2961 * linux-s390-ipa.c: Add <elf.h> include.
2963 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2965 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2966 (get_raw_reg_ptr): Likewise.
2967 (get_trace_state_variable_value_ptr): Likewise.
2968 (set_trace_state_variable_value_ptr): Likewise.
2969 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2972 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2973 Marcin Kościelnicki <koriakin@0x04.net>
2976 * linux-ppc-low.c (emit_insns): New function.
2977 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2978 (ppc_emit_prologue): New function.
2979 (ppc_emit_epilogue): New function.
2980 (ppc_emit_add): New function.
2981 (ppc_emit_sub): New function.
2982 (ppc_emit_mul): New function.
2983 (ppc_emit_lsh): New function.
2984 (ppc_emit_rsh_signed): New function.
2985 (ppc_emit_rsh_unsigned): New function.
2986 (ppc_emit_ext): New function.
2987 (ppc_emit_zero_ext): New function.
2988 (ppc_emit_log_not): New function.
2989 (ppc_emit_bit_and): New function.
2990 (ppc_emit_bit_or): New function.
2991 (ppc_emit_bit_xor): New function.
2992 (ppc_emit_bit_not): New function.
2993 (ppc_emit_equal): New function.
2994 (ppc_emit_less_signed): New function.
2995 (ppc_emit_less_unsigned): New function.
2996 (ppc_emit_ref): New function.
2997 (ppc_emit_const): New function.
2998 (ppc_emit_reg): New function.
2999 (ppc_emit_pop): New function.
3000 (ppc_emit_stack_flush): New function.
3001 (ppc_emit_swap): New function.
3002 (ppc_emit_stack_adjust): New function.
3003 (ppc_emit_call): New function.
3004 (ppc_emit_int_call_1): New function.
3005 (ppc_emit_void_call_2): New function.
3006 (ppc_emit_if_goto): New function.
3007 (ppc_emit_goto): New function.
3008 (ppc_emit_eq_goto): New function.
3009 (ppc_emit_ne_goto): New function.
3010 (ppc_emit_lt_goto): New function.
3011 (ppc_emit_le_goto): New function.
3012 (ppc_emit_gt_goto): New function.
3013 (ppc_emit_ge_goto): New function.
3014 (ppc_write_goto_address): New function.
3015 (ppc_emit_ops_impl): New static variable.
3016 (ppc64v1_emit_prologue): New function.
3017 (ppc64v2_emit_prologue): New function.
3018 (ppc64_emit_epilogue): New function.
3019 (ppc64_emit_add): New function.
3020 (ppc64_emit_sub): New function.
3021 (ppc64_emit_mul): New function.
3022 (ppc64_emit_lsh): New function.
3023 (ppc64_emit_rsh_signed): New function.
3024 (ppc64_emit_rsh_unsigned): New function.
3025 (ppc64_emit_ext): New function.
3026 (ppc64_emit_zero_ext): New function.
3027 (ppc64_emit_log_not): New function.
3028 (ppc64_emit_bit_and): New function.
3029 (ppc64_emit_bit_or): New function.
3030 (ppc64_emit_bit_xor): New function.
3031 (ppc64_emit_bit_not): New function.
3032 (ppc64_emit_equal): New function.
3033 (ppc64_emit_less_signed): New function.
3034 (ppc64_emit_less_unsigned): New function.
3035 (ppc64_emit_ref): New function.
3036 (ppc64_emit_const): New function.
3037 (ppc64v1_emit_reg): New function.
3038 (ppc64v2_emit_reg): New function.
3039 (ppc64_emit_pop): New function.
3040 (ppc64_emit_stack_flush): New function.
3041 (ppc64_emit_swap): New function.
3042 (ppc64v1_emit_call): New function.
3043 (ppc64v2_emit_call): New function.
3044 (ppc64v1_emit_int_call_1): New function.
3045 (ppc64v2_emit_int_call_1): New function.
3046 (ppc64v1_emit_void_call_2): New function.
3047 (ppc64v2_emit_void_call_2): New function.
3048 (ppc64_emit_if_goto): New function.
3049 (ppc64_emit_eq_goto): New function.
3050 (ppc64_emit_ne_goto): New function.
3051 (ppc64_emit_lt_goto): New function.
3052 (ppc64_emit_le_goto): New function.
3053 (ppc64_emit_gt_goto): New function.
3054 (ppc64_emit_ge_goto): New function.
3055 (ppc64v1_emit_ops_impl): New static variable.
3056 (ppc64v2_emit_ops_impl): New static variable.
3057 (ppc_emit_ops): New function.
3058 (linux_low_target): Wire in ppc_emit_ops.
3060 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3061 Marcin Kościelnicki <koriakin@0x04.net>
3064 * Makefile.in: Add powerpc-*-ipa.o
3065 * configure.srv: Add ipa_obj for powerpc*-linux.
3066 * linux-ppc-ipa.c: New file.
3067 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
3069 (PPC_FIELD): New macro.
3070 (PPC_SEXT): New macro.
3071 (PPC_OP6): New macro.
3072 (PPC_BO): New macro.
3073 (PPC_LI): New macro.
3074 (PPC_BD): New macro.
3075 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
3076 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
3077 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3078 (ppc_get_thread_area): New function.
3079 (is_elfv2_inferior): New function.
3080 (gen_ds_form): New function.
3081 (GEN_STD): New macro.
3082 (GEN_STDU): New macro.
3083 (GEN_LD): New macro.
3084 (GEN_LDU): New macro.
3085 (gen_d_form): New function.
3086 (GEN_ADDI): New macro.
3087 (GEN_ADDIS): New macro.
3088 (GEN_LI): New macro.
3089 (GEN_LIS): New macro.
3090 (GEN_ORI): New macro.
3091 (GEN_ORIS): New macro.
3092 (GEN_LWZ): New macro.
3093 (GEN_STW): New macro.
3094 (GEN_STWU): New macro.
3095 (gen_xfx_form): New function.
3096 (GEN_MFSPR): New macro.
3097 (GEN_MTSPR): New macro.
3098 (GEN_MFCR): New macro.
3099 (GEN_MTCR): New macro.
3100 (GEN_SYNC): New macro.
3101 (GEN_LWSYNC): New macro.
3102 (gen_x_form): New function.
3103 (GEN_OR): New macro.
3104 (GEN_MR): New macro.
3105 (GEN_LWARX): New macro.
3106 (GEN_STWCX): New macro.
3107 (GEN_CMPW): New macro.
3108 (gen_md_form): New function.
3109 (GEN_RLDICL): New macro.
3110 (GEN_RLDICR): New macro.
3111 (gen_i_form): New function.
3113 (GEN_BL): New macro.
3114 (gen_b_form): New function.
3115 (GEN_BNE): New macro.
3116 (GEN_LOAD): New macro.
3117 (GEN_STORE): New macro.
3118 (gen_limm): New function.
3119 (gen_atomic_xchg): New function.
3120 (gen_call): New function.
3121 (ppc_relocate_instruction): New function.
3122 (ppc_install_fast_tracepoint_jump_pad): New function.
3123 (ppc_get_min_fast_tracepoint_insn_len): New function.
3124 (ppc_get_ipa_tdesc_idx): New function.
3125 (the_low_target): Wire in the new functions.
3126 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
3128 * linux-ppc-tdesc.h: New file.
3130 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3132 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3133 (alloc_jump_pad_buffer): New function.
3134 * linux-amd64-ipa.c: Add <sys/mman.h> include.
3135 (alloc_jump_pad_buffer): New function.
3136 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3137 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3138 (alloc_jump_pad_buffer): New function.
3139 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3140 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3141 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3142 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3144 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3146 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3147 * linux-amd64-ipa.c: Likewise.
3148 * linux-i386-ipa.c: Likewise.
3149 * linux-s390-ipa.c: Likewise.
3150 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3151 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3152 set_trace_state_variable_value_ptr.
3153 (struct ipa_sym_addresses): Likewise.
3154 (symbol_list): Likewise.
3155 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3156 accessing gdb_collect directly.
3157 (gdb_collect_ptr_type): New typedef.
3158 (get_raw_reg_ptr_type): New typedef.
3159 (get_trace_state_variable_value_ptr_type): New typedef.
3160 (set_trace_state_variable_value_ptr_type): New typedef.
3161 (gdb_collect_ptr): New global.
3162 (get_raw_reg_ptr): New global.
3163 (get_trace_state_variable_value_ptr): New global.
3164 (set_trace_state_variable_value_ptr): New global.
3165 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3166 accessing get_raw_reg directly.
3167 (get_get_tsv_func_addr): Likewise for
3168 get_trace_state_variable_value_ptr.
3169 (get_set_tsv_func_addr): Likewise for
3170 set_trace_state_variable_value_ptr.
3171 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3173 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
3175 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3177 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3179 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3181 (relocate_instruction): Remove own_buf.
3182 * server.c (own_buf): Make global.
3183 (handle_v_requests): Make global.
3184 * server.h (own_buf): New declaration.
3185 (handle_v_requests): New prototype.
3187 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3190 * linux-s390-low.c (add_insns): New function.
3191 (s390_emit_prologue): New function.
3192 (s390_emit_epilogue): New function.
3193 (s390_emit_add): New function.
3194 (s390_emit_sub): New function.
3195 (s390_emit_mul): New function.
3196 (s390_emit_lsh): New function.
3197 (s390_emit_rsh_signed): New function.
3198 (s390_emit_rsh_unsigned): New function.
3199 (s390_emit_ext): New function.
3200 (s390_emit_log_not): New function.
3201 (s390_emit_bit_and): New function.
3202 (s390_emit_bit_or): New function.
3203 (s390_emit_bit_xor): New function.
3204 (s390_emit_bit_not): New function.
3205 (s390_emit_equal): New function.
3206 (s390_emit_less_signed): New function.
3207 (s390_emit_less_unsigned): New function.
3208 (s390_emit_ref): New function.
3209 (s390_emit_if_goto): New function.
3210 (s390_emit_goto): New function.
3211 (s390_write_goto_address): New function.
3212 (s390_emit_litpool): New function.
3213 (s390_emit_const): New function.
3214 (s390_emit_call): New function.
3215 (s390_emit_reg): New function.
3216 (s390_emit_pop): New function.
3217 (s390_emit_stack_flush): New function.
3218 (s390_emit_zero_ext): New function.
3219 (s390_emit_swap): New function.
3220 (s390_emit_stack_adjust): New function.
3221 (s390_emit_set_r2): New function.
3222 (s390_emit_int_call_1): New function.
3223 (s390_emit_void_call_2): New function.
3224 (s390_emit_eq_goto): New function.
3225 (s390_emit_ne_goto): New function.
3226 (s390_emit_lt_goto): New function.
3227 (s390_emit_le_goto): New function.
3228 (s390_emit_gt_goto): New function.
3229 (s390_emit_ge_goto): New function.
3230 (s390x_emit_prologue): New function.
3231 (s390x_emit_epilogue): New function.
3232 (s390x_emit_add): New function.
3233 (s390x_emit_sub): New function.
3234 (s390x_emit_mul): New function.
3235 (s390x_emit_lsh): New function.
3236 (s390x_emit_rsh_signed): New function.
3237 (s390x_emit_rsh_unsigned): New function.
3238 (s390x_emit_ext): New function.
3239 (s390x_emit_log_not): New function.
3240 (s390x_emit_bit_and): New function.
3241 (s390x_emit_bit_or): New function.
3242 (s390x_emit_bit_xor): New function.
3243 (s390x_emit_bit_not): New function.
3244 (s390x_emit_equal): New function.
3245 (s390x_emit_less_signed): New function.
3246 (s390x_emit_less_unsigned): New function.
3247 (s390x_emit_ref): New function.
3248 (s390x_emit_if_goto): New function.
3249 (s390x_emit_const): New function.
3250 (s390x_emit_call): New function.
3251 (s390x_emit_reg): New function.
3252 (s390x_emit_pop): New function.
3253 (s390x_emit_stack_flush): New function.
3254 (s390x_emit_zero_ext): New function.
3255 (s390x_emit_swap): New function.
3256 (s390x_emit_stack_adjust): New function.
3257 (s390x_emit_int_call_1): New function.
3258 (s390x_emit_void_call_2): New function.
3259 (s390x_emit_eq_goto): New function.
3260 (s390x_emit_ne_goto): New function.
3261 (s390x_emit_lt_goto): New function.
3262 (s390x_emit_le_goto): New function.
3263 (s390x_emit_gt_goto): New function.
3264 (s390x_emit_ge_goto): New function.
3265 (s390_emit_ops): New function.
3266 (struct linux_target_ops): Fill in emit_ops hook.
3268 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3271 * Makefile.in: Add s390 IPA files.
3272 * configure.srv: Build IPA for s390.
3273 * linux-s390-ipa.c: New file.
3274 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3275 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3276 (tdesc_s390_linux32): Likewise.
3277 (init_registers_s390_linux32v1): Likewise.
3278 (tdesc_s390_linux32v1): Likewise.
3279 (init_registers_s390_linux32v2): Likewise.
3280 (tdesc_s390_linux32v2): Likewise.
3281 (init_registers_s390_linux64): Likewise.
3282 (tdesc_s390_linux64): Likewise.
3283 (init_registers_s390_linux64v1): Likewise.
3284 (tdesc_s390_linux64v1): Likewise.
3285 (init_registers_s390_linux64v2): Likewise.
3286 (tdesc_s390_linux64v2): Likewise.
3287 (init_registers_s390_te_linux64): Likewise.
3288 (tdesc_s390_te_linux64): Likewise.
3289 (init_registers_s390_vx_linux64): Likewise.
3290 (tdesc_s390_vx_linux64): Likewise.
3291 (init_registers_s390_tevx_linux64): Likewise.
3292 (tdesc_s390_tevx_linux64): Likewise.
3293 (init_registers_s390x_linux64): Likewise.
3294 (tdesc_s390x_linux64): Likewise.
3295 (init_registers_s390x_linux64v1): Likewise.
3296 (tdesc_s390x_linux64v1): Likewise.
3297 (init_registers_s390x_linux64v2): Likewise.
3298 (tdesc_s390x_linux64v2): Likewise.
3299 (init_registers_s390x_te_linux64): Likewise.
3300 (tdesc_s390x_te_linux64): Likewise.
3301 (init_registers_s390x_vx_linux64): Likewise.
3302 (tdesc_s390x_vx_linux64): Likewise.
3303 (init_registers_s390x_tevx_linux64): Likewise.
3304 (tdesc_s390x_tevx_linux64): Likewise.
3305 (have_hwcap_s390_vx): New static variable.
3306 (s390_arch_setup): Fill have_hwcap_s390_vx.
3307 (s390_get_thread_area): New function.
3308 (s390_ft_entry_gpr_esa): New const.
3309 (s390_ft_entry_gpr_zarch): New const.
3310 (s390_ft_entry_misc): New const.
3311 (s390_ft_entry_fr): New const.
3312 (s390_ft_entry_vr): New const.
3313 (s390_ft_main_31): New const.
3314 (s390_ft_main_64): New const.
3315 (s390_ft_exit_fr): New const.
3316 (s390_ft_exit_vr): New const.
3317 (s390_ft_exit_misc): New const.
3318 (s390_ft_exit_gpr_esa): New const.
3319 (s390_ft_exit_gpr_zarch): New const.
3320 (append_insns): New function.
3321 (s390_relocate_instruction): New function.
3322 (s390_install_fast_tracepoint_jump_pad): New function.
3323 (s390_get_min_fast_tracepoint_insn_len): New function.
3324 (s390_get_ipa_tdesc_idx): New function.
3325 (struct linux_target_ops): Wire in the above functions.
3326 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3327 * linux-s390-tdesc.h: New file.
3329 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3331 * linux-s390-low.c (s390_supports_tracepoints): New function.
3332 (struct linux_target_ops): Fill supports_tracepoints hook.
3334 2016-03-18 Yao Qi <yao.qi@linaro.org>
3336 * linux-low.c (lwp_signal_can_be_delivered): New function.
3337 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3339 2016-03-18 Yao Qi <yao.qi@linaro.org>
3341 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3342 0 if signal is enqueued. Remove 'signal' from one debugging
3343 message. Move one debugging message to some lines below.
3344 Remove code setting 'signal' to 0.
3346 2016-03-18 Yao Qi <yao.qi@linaro.org>
3348 * linux-low.c (linux_low_filter_event): Remove redundant
3349 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3351 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3353 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3354 (struct linux_target_ops): Wire in the above.
3356 2016-03-03 Yao Qi <yao.qi@linaro.org>
3358 * linux-low.c: Update comments to start_step_over.
3360 2016-03-03 Yao Qi <yao.qi@linaro.org>
3363 * linux-low.c (handle_extended_wait): Set child suspended
3364 if event_lwp->bp_reinsert isn't zero.
3366 2016-03-02 Yao Qi <yao.qi@linaro.org>
3368 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3369 enqueue_pending_signal.
3371 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3373 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3376 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3378 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3379 (s390_regmap_3264) [!__s390x__]: New global.
3380 (s390_collect_ptrace_register): Skip map entries containing -1.
3381 (s390_supply_ptrace_register): Ditto.
3382 (s390_fill_gprs_high): New function.
3383 (s390_store_gprs_high): New function.
3384 (s390_regsets): Add NT_S390_HIGH_GPRS.
3385 (s390_get_hwcap): Enable on 31-bit.
3386 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3387 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3388 Detect NT_S390_HIGH_GPRS.
3389 (s390_usrregs_info_3264): Enable on 31-bit.
3390 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3391 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3393 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3396 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3397 * configure.srv: Ditto.
3398 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3399 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3400 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3401 (init_registers_amd64_linux): Remove prototype.
3402 (tdesc_amd64_linux): Remove declaration.
3403 (get_ipa_tdesc): New function.
3404 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3405 initialize remaining tdescs.
3406 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3407 (init_registers_i386_linux): Remove prototype.
3408 (tdesc_i386_linux): Remove declaration.
3409 (get_ipa_tdesc): New function.
3410 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3411 initialize remaining tdescs.
3412 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3413 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3414 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3415 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3416 (x86_get_ipa_tdesc_idx): New function.
3417 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3418 * linux-x86-tdesc.h: New file.
3419 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3420 (target_get_ipa_tdesc_idx): New macro.
3421 * tracepoint.c (ipa_tdesc_idx): New macro.
3422 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3423 (symbol_list): Add ipa_tdesc_idx.
3424 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3425 (ipa_tdesc): Remove.
3426 (ipa_tdesc_idx): New variable.
3427 (get_context_regcache): Use get_ipa_tdesc.
3428 (gdb_collect): Ditto.
3430 * tracepoint.h (get_ipa_tdesc): New prototype.
3431 (ipa_tdesc): Remove.
3433 2016-02-24 Pedro Alves <palves@redhat.com>
3435 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3436 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3437 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3438 Factor out common code between the USE_SIGTRAP_SIGINFO and
3439 !USE_SIGTRAP_SIGINFO blocks.
3440 (linux_low_filter_event): Call save_stop_reason instead of
3441 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3443 (linux_wait_1): Update comments.
3445 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
3447 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3448 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3449 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3450 ppc_insert_point, ppc_remove_point.
3452 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3454 * linux-s390-low.c (s390_supports_z_point_type): New function.
3455 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3457 2016-02-16 Yao Qi <yao.qi@linaro.org>
3459 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3460 PC. Get pc from regcache_read_pc.
3462 2016-02-12 Yao Qi <yao.qi@linaro.org>
3464 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3465 or linux_get_pc_32bit.
3466 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3468 2016-02-12 Yao Qi <yao.qi@linaro.org>
3470 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3471 arm_linux_get_next_pcs_fixup.
3473 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3475 * tracepoint.c (x_tracepoint_action_download): Change
3476 write_inferior_data_ptr to write_inferior_data_pointer.
3477 (cmd_qtstart): Likewise.
3478 (write_inferior_data_ptr): Remove.
3479 (download_agent_expr): Change write_inferior_data_ptr to
3480 write_inferior_data_pointer.
3481 (download_tracepoint_1): Likewise.
3482 (download_tracepoint): Likewise.
3483 (download_trace_state_variables): Likewise.
3485 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
3486 Marcin Kościelnicki <koriakin@0x04.net>
3488 * tracepoint.c (struct tracepoint_action_ops): Remove.
3489 (struct tracepoint_action): Remove ops.
3490 (m_tracepoint_action_download, r_tracepoint_action_download)
3491 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3492 size and offset accordingly.
3493 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3494 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3495 (tracepoint_action_send, tracepoint_action_download): New functions.
3496 Helpers for trace action handlers.
3497 (add_tracepoint_action): Remove setup actions ops.
3498 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3500 2016-02-10 Yao Qi <yao.qi@linaro.org>
3502 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3504 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3506 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3508 * configure: Regenerate.
3510 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3512 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3513 void * to gdb_byte *.
3514 * linux-low.c (siginfo_fixup): Likewise.
3515 (linux_xfer_siginfo): Likewise.
3516 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3518 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3520 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3522 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3524 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3526 * linux-x86-low.c [__x86_64__]: Include
3527 "nat/amd64-linux-siginfo.h".
3528 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3529 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3530 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3531 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3532 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3533 (cpt_si_fd, si_timerid, si_overrun): Move from
3534 nat/amd64-linux-siginfo.c.
3535 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3537 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3539 * server.c (skip_to_semicolon): Remove.
3540 (process_point_options): Use strchrnul instead of
3543 2016-01-26 Yao Qi <yao.qi@linaro.org>
3545 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3546 * linux-low.c (install_software_single_step_breakpoints): Don't
3547 call regcache_read_pc.
3548 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3551 2016-01-26 Yao Qi <yao.qi@linaro.org>
3553 * linux-low.c (install_software_single_step_breakpoints): Call
3554 regcache_read_pc instead of get_pc.
3556 2016-01-26 Yao Qi <yao.qi@linaro.org>
3558 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3559 (unblock_async_io): Rename to ...
3560 (block_unblock_async_io): ... it. New function.
3561 (enable_async_io): Don't install SIGIO handler. Unblock it
3563 (disable_async_io): Don't ignore SIGIO. Block it instead.
3564 (initialize_async_io): Install SIGIO handler. Don't call
3567 2016-01-26 Yao Qi <yao.qi@linaro.org>
3569 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3570 first character is '\003', call *the_target->request_interrupt.
3572 2016-01-25 Yao Qi <yao.qi@linaro.org>
3574 * remote-utils.c (new_thread_notify): Remove.
3575 (dead_thread_notify): Likewise.
3576 * remote-utils.h (new_thread_notify): Remove declaration.
3577 (dead_thread_notify): Likewise.
3579 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3581 * gdb.trace/pending.exp: Fix expected message on continue.
3583 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3585 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3586 it works properly on big-endian machines where sizeof (CORE_ADDR)
3589 2016-01-21 Pedro Alves <palves@redhat.com>
3591 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3592 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3593 * configure: Regenerate.
3595 2016-01-21 Yao Qi <yao.qi@linaro.org>
3597 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3598 is_thumb and set it according to CPSR saved on the stack.
3599 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3600 arm_sigreturn_next_pc.
3602 2016-01-18 Yao Qi <yao.qi@linaro.org>
3604 * linux-low.c (linux_set_pc_64bit): New function.
3605 (linux_get_pc_64bit): New function.
3606 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3608 * linux-sparc-low.c (debug_threads): Remove declaration.
3609 (sparc_get_pc): Remove.
3610 (the_low_target): Use linux_get_pc_64bit instead of
3612 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3613 (the_low_target): Use linux_get_pc_64bit and
3616 2016-01-18 Yao Qi <yao.qi@linaro.org>
3618 * linux-arm-low.c (debug_threads): Remove declaration.
3619 (arm_get_pc, arm_set_pc): Remove.
3620 (the_low_target): Use linux_get_pc_32bit and
3622 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3623 (the_low_target): Use linux_get_pc_32bit and
3625 * linux-cris-low.c (debug_threads): Remove declaration.
3626 (cris_get_pc, cris_set_pc,): Remove.
3627 (the_low_target): Use linux_get_pc_32bit and
3629 * linux-crisv32-low.c (debug_threads): Remove declaration.
3630 (cris_get_pc, cris_set_pc): Remove.
3631 (the_low_target): Use linux_get_pc_32bit and
3633 * linux-low.c: Include inttypes.h.
3634 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3635 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3636 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3637 (the_low_target): Use linux_get_pc_32bit and
3639 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3640 (the_low_target): Use linux_get_pc_32bit and
3642 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3643 (the_low_target): Use linux_get_pc_32bit and
3645 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3646 (the_low_target): Use linux_get_pc_32bit and
3648 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3649 (the_low_target): Use linux_get_pc_32bit and
3652 2016-01-18 Gary Benson <gbenson@redhat.com>
3654 * configure.ac (AC_FUNC_FORK): New check.
3655 * config.in: Regenerate.
3656 * configure: Likewise.
3658 2016-01-14 Yao Qi <yao.qi@linaro.org>
3660 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3661 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3662 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3663 arm_get_next_pcs_ctor.
3665 2016-01-12 Josh Stone <jistone@redhat.com>
3666 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3668 * inferiors.h: Include "gdb_vecs.h".
3669 (struct process_info): Add syscalls_to_catch.
3670 * inferiors.c (remove_process): Free syscalls_to_catch.
3671 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3672 syscall_return stops.
3673 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3674 * server.c (handle_general_set): Handle QCatchSyscalls.
3675 (handle_query): Report support for QCatchSyscalls.
3676 * target.h (struct target_ops): Add supports_catch_syscall.
3677 (target_supports_catch_syscall): New macro.
3678 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3679 (struct lwp_info): Add syscall_state.
3680 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3681 Maintain syscall_state and syscalls_to_catch across exec.
3682 (get_syscall_trapinfo): New function, proxy to the_low_target.
3683 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3684 (linux_low_filter_event): Toggle syscall_state entry/return for
3685 syscall traps, and set it ignored for all others.
3686 (gdb_catching_syscalls_p): New function.
3687 (gdb_catch_this_syscall_p): New function.
3688 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3689 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3690 (linux_supports_catch_syscall): New function.
3691 (linux_target_ops): Install it.
3692 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3693 (the_low_target): Install it.
3695 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3697 * acinclude.m4: Include new ../warning.m4 file.
3698 * configure: Regenerated.
3699 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3701 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3703 * ax.c (is_goto_target): Mark static.
3704 * linux-low.c (register_addr): Likewise.
3705 (linux_fetch_registers, linux_store_registers): Likewise.
3706 * mem-break.c (any_persistent_commands): Fix old prototype.
3707 (add_commands_to_breakpoint): Mark static.
3708 * regcache.c (find_register_by_name): Delete unused func.
3709 * remote-utils.c (hex_or_minus_one): Mark static.
3710 * server.c (monitor_show_help): Mark static.
3711 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3712 handle_v_requests): Likewise.
3714 2016-01-12 Pedro Alves <palves@redhat.com>
3716 Remove use of the registered trademark symbol throughout.
3718 2016-01-08 Yao Qi <yao.qi@linaro.org>
3720 * remote-utils.c (getpkt): If c is '\003', call target hook
3723 2016-01-06 Yao Qi <yao.qi@linaro.org>
3725 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3726 linux-aarch32-low.c.
3727 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3728 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3729 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3730 (thumb2_breakpoint): Declare.
3731 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3732 linux-aarch32-low.h.
3733 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3734 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3735 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3737 2016-01-01 Joel Brobecker <brobecker@adacore.com>
3739 * gdbreplay.c (gdbreplay_version): Change copyright year in
3741 * server.c (gdbserver_version): Likewise.
3743 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3745 * server.c (crc32_table): Delete.
3746 (crc32): Use libiberty's xcrc32 function.
3748 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3750 * lynx-low.c (lynx_delete_thread_callback): New function.
3751 (lynx_mourn): Properly delete our process and all of its
3752 threads. Remove call to clear_inferiors.
3754 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3756 * target.c (thread_search_callback): Add check that
3757 the thread_stopped target callback is not NULL before
3760 2015-12-21 Yao Qi <yao.qi@linaro.org>
3762 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3765 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3767 * server.c (handle_query): Call target_supports_software_single_step.
3769 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3771 * linux-low.c (single_step): New function.
3772 (linux_resume_one_lwp_throw): Call single_step.
3773 (start_step_over): Likewise.
3775 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3777 * Makefile.in (SFILES): Append arch/arm-linux.c,
3778 arch/arm-get-next-pcs.c.
3779 (arm-linux.o): New rule.
3780 (arm-get-next-pcs.o): New rule.
3781 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3783 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3784 to linux-aarch32-low.c.
3785 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3786 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3787 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3788 (thumb2_breakpoint_len): Likewise.
3789 (arm_is_thumb_mode): Make non-static.
3790 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3791 from linux-aarch32-low.c.
3792 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3793 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3794 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3795 (thumb2_breakpoint_len): Likewise.
3796 (arm_is_thumb_mode): New declaration.
3797 * linux-arm-low.c: Include arch/arm-linux.h
3798 aarch/arm-get-next-pcs.h, sys/syscall.h.
3799 (get_next_pcs_ops): New struct.
3800 (get_next_pcs_addr_bits_remove): New function.
3801 (get_next_pcs_is_thumb): New function.
3802 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3803 (arm_sigreturn_next_pc): Likewise.
3804 (get_next_pcs_syscall_next_pc): Likewise.
3805 (arm_gdbserver_get_next_pcs): Likewise.
3806 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3808 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3809 * server.h: Include gdb_vecs.h.
3811 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3813 * Makefile.in (SFILES): Append common/common-regcache.c.
3814 (OBS): Append common-regcache.o.
3815 (common-regcache.o): New rule.
3816 * regcache.c (init_register_cache): Initialize cache to
3818 (regcache_raw_read_unsigned): New function.
3819 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3820 register_status enum.
3822 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3824 * linux-aarch64-low.c (the_low_targets): Rename
3825 breakpoint_reinsert_addr to get_next_pcs.
3826 * linux-arm-low.c (the_low_targets): Likewise.
3827 * linux-bfin-low.c (the_low_targets): Likewise.
3828 * linux-cris-low.c (the_low_targets): Likewise.
3829 * linux-crisv32-low.c (the_low_targets): Likewise.
3830 * linux-low.c (can_software_single_step): Likewise.
3831 (install_software_single_step_breakpoints): New function.
3832 (start_step_over): Use install_software_single_step_breakpoints.
3833 * linux-low.h: New CORE_ADDR vector.
3834 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3836 * linux-mips-low.c (the_low_targets): Likewise.
3837 * linux-nios2-low.c (the_low_targets): Likewise.
3838 * linux-sparc-low.c (the_low_targets): Likewise.
3840 2015-12-17 Pedro Alves <palves@redhat.com>
3842 * linux-low.c (linux_kill_one_lwp): Remove references to
3844 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3846 (linux_init_signals): Delete.
3847 (initialize_low): Adjust.
3848 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3850 2015-12-16 Pedro Alves <palves@redhat.com>
3852 * configure.ac (compiler warning flags): When testing a
3853 -Wno-foo option, check whether -Wfoo works instead.
3854 * configure: Regenerate.
3856 2015-12-11 Don Breazeal <donb@codesourcery.com>
3858 * server.c (process_serial_event): Don't exit from gdbserver
3859 in remote mode if there are still active inferiors.
3861 2015-12-11 Yao Qi <yao.qi@linaro.org>
3863 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3864 arm_breakpoint_at if the process is 32-bit.
3866 2015-12-11 Yao Qi <yao.qi@linaro.org>
3868 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3871 2015-12-07 Yao Qi <yao.qi@linaro.org>
3873 * configure.srv: Append arm.o to srv_tgtobj for
3874 aarch64*-*-linux* target.
3875 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3876 from linux-arm-low.c.
3877 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3878 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3879 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3880 (thumb2_breakpoint_len): Likewise.
3881 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3882 (arm_breakpoint_kinds): Likewise.
3883 (arm_breakpoint_kind_from_pc): Likewise.
3884 (arm_sw_breakpoint_from_kind): Likewise.
3885 (arm_breakpoint_kind_from_current_state): Likewise.
3886 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3887 (arm_sw_breakpoint_from_kind): Declare.
3888 (arm_breakpoint_kind_from_current_state): Declare.
3889 (arm_breakpoint_at): Declare.
3890 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3891 arm_sw_breakpoint_from_kind if process is 32-bit.
3892 (aarch64_breakpoint_kind_from_pc): New function.
3893 (aarch64_breakpoint_kind_from_current_state): New function.
3894 (the_low_target): Initialize fields breakpoint_kind_from_pc
3895 and breakpoint_kind_from_current_state.
3896 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3897 linux-aarch32-low.c.
3898 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3899 (arm_breakpoint, arm_breakpoint_len): Likewise.
3900 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3901 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3902 (arm_is_thumb_mode): Likewise.
3903 (arm_breakpoint_at): Likewise.
3904 (arm_breakpoint_kind_from_pc): Likewise.
3905 (arm_sw_breakpoint_from_kind): Likewise.
3906 (arm_breakpoint_kind_from_current_state): Likewise.
3909 2015-08-04 Yao Qi <yao.qi@linaro.org>
3911 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3912 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3913 * server.c (extended_protocol): Remove "static".
3914 * server.h (extended_protocol): Declare it.
3916 2015-12-04 Josh Stone <jistone@redhat.com>
3918 * target.h (struct target_ops) <arch_setup>: Rename to ...
3919 (struct target_ops) <post_create_inferior>: ... this.
3920 (target_arch_setup): Rename to ...
3921 (target_post_create_inferior): ... this, calling post_create_inferior.
3922 * server.c (start_inferior): Update target_arch_setup calls to
3923 target_post_create_inferior.
3924 * linux-low.c (linux_low_ptrace_options): Forward declare.
3925 (linux_arch_setup): Update its comment for general use.
3926 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3927 (struct linux_target_ops): Use linux_post_create_inferior.
3928 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3929 to post_create_inferior.
3930 * nto-low.c (struct nto_target_ops): Likewise.
3931 * spu-low.c (struct spu_target_ops): Likewise.
3932 * win32-low.c (struct win32_target_ops): Likewise.
3934 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3936 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3938 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3940 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3941 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3942 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3943 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3944 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3945 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3946 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3947 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3948 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3949 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3950 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3951 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3953 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3955 * linux-low.c (linux_look_up_symbols): Don't call
3956 linux_supports_traceclone.
3957 * linux-low.h (thread_db_init): Remove use_events argument.
3958 * thread-db.c (thread_db_use_event): Remove global variable.
3959 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3960 (struct thread_db) <td_create_bp>: Remove field.
3961 (thread_db_create_event): Remove function.
3962 (thread_db_enable_reporting): Likewise.
3963 (find_one_thread): Don't check for thread_db_use_events.
3964 (attach_thread): Likewise.
3965 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3966 (try_thread_db_load_1): Don't check for thread_db_use_events.
3967 (thread_db_init): Remove use_events argument and thread events
3969 (remove_thread_event_breakpoints): Remove function.
3970 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3972 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3974 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3976 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3977 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3978 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3979 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3980 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3982 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3984 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3985 * linux-low.c (can_hardware_single_step): Use
3986 supports_hardware_single_step.
3987 (can_software_single_step): New function.
3988 (start_step_over): Call can_software_single_step.
3989 (linux_supports_hardware_single_step): New function.
3990 (struct target_ops) <supports_software_single_step>: Initialize.
3991 * linux-low.h (struct linux_target_ops)
3992 <supports_hardware_single_step>: Initialize.
3993 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3994 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3995 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3996 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3997 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3998 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3999 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
4000 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4001 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
4002 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
4004 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
4005 (struct linux_target_ops) <tile_supports_hardware_single_step>:
4007 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
4008 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4009 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
4011 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4012 * target.h (struct target_ops): <supports_software_single_step>:
4014 (target_supports_software_single_step): New macro.
4016 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4018 * linux-low.c (linux_wait_1): Fix pc advance condition.
4019 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4020 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4022 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4024 * linux-arm-low.c (arm_is_thumb_mode): New function.
4025 (arm_breakpoint_at): Use arm_is_thumb_mode.
4026 (arm_breakpoint_kind_from_current_state): New function.
4027 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4029 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4030 (linux_breakpoint_kind_from_current_state): New function.
4031 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4032 * linux-low.h (struct linux_target_ops)
4033 <breakpoint_kind_from_current_state>: New field.
4034 * target.h (struct target_ops): Likewise.
4035 (target_breakpoint_kind_from_current_state): New macro.
4037 2015-11-30 Pedro Alves <palves@redhat.com>
4039 * linux-low.c (linux_resume): Wake up the event loop before
4042 2015-11-30 Pedro Alves <palves@redhat.com>
4044 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4046 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4048 * target.c (struct thread_search): New structure.
4049 (thread_search_callback): New function.
4050 (prev_general_thread): New global.
4051 (prepare_to_access_memory, done_accessing_memory): New functions.
4052 * target.h (prepare_to_access_memory, done_accessing_memory):
4053 Replace macros with function declarations.
4055 2015-11-30 Pedro Alves <palves@redhat.com>
4058 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4059 report TARGET_WAITKIND_NO_RESUMED.
4060 * remote-utils.c (prepare_resume_reply): Handle
4061 TARGET_WAITKIND_NO_RESUMED.
4062 * server.c (report_no_resumed): New global.
4063 (handle_query) <qSupported>: Handle "no-resumed+". Report
4064 "no-resumed+" support.
4065 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4066 return error if the client doesn't support no-resumed events.
4067 (push_stop_notification): New function.
4068 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
4069 events if the client supports them.
4071 2015-11-30 Pedro Alves <palves@redhat.com>
4073 * linux-low.c (thread_still_has_status_pending_p): Don't check
4075 (lwp_resumed): New function.
4076 (status_pending_p_callback): Return early if the LWP is not
4077 supposed to be resumed.
4079 2015-11-30 Pedro Alves <palves@redhat.com>
4081 * linux-low.c (handle_extended_wait): Assert that the LWP's
4082 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
4083 thread create events, leave the new child's status pending.
4084 (linux_low_filter_event): If GDB wants to hear about thread exit
4085 events, leave the LWP marked dead and don't delete it.
4086 (linux_wait_for_event_filtered): Don't check for thread exit.
4087 (filter_exit_event): New function.
4088 (linux_wait_1): Use it, when returning an exit event.
4089 (linux_resume_one_lwp_throw): Assert that the LWP's
4090 waitstatus is TARGET_WAITKIND_IGNORE.
4091 * remote-utils.c (prepare_resume_reply): Handle
4092 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4093 * server.c (report_thread_events): New global.
4094 (handle_general_set): Handle QThreadEvents.
4095 (handle_query) <qSupported>: Handle and report QThreadEvents+;
4096 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4097 TARGET_WAITKIND_THREAD_EXITED.
4098 * server.h (report_thread_events): Declare.
4100 2015-11-30 Pedro Alves <palves@redhat.com>
4102 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4103 the thread's last_resume_kind was resume_stop.
4105 2015-11-30 Pedro Alves <palves@redhat.com>
4107 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4110 2015-11-30 Pedro Alves <palves@redhat.com>
4112 * server.c (handle_v_requests): Handle vCtrlC.
4114 2015-11-30 Pedro Alves <palves@redhat.com>
4116 * gdbthread.h (find_any_thread_of_pid): Declare.
4117 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4119 * server.c (handle_query): If current_thread is NULL, look for
4120 another thread of the selected process.
4122 2015-11-26 Daniel Colascione <dancol@dancol.org>
4123 Simon Marchi <simon.marchi@ericsson.com>
4125 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4126 * server.c (handle_qxfer_threads_worker): Refactor to include thread
4128 * target.h (struct target_ops) <thread_name>: New field.
4129 (target_thread_name): New macro.
4131 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4133 * regcache.h (regcache_invalidate_pid): Add declaration.
4134 * regcache.c (regcache_invalidate_pid): New function, extracted
4135 from regcache_invalidate.
4136 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4137 Add trivial documentation comment.
4138 * lynx-low.c: Use regcache_invalidate_pid instead of
4139 regcache_invalidate.
4141 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4143 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4144 and Elf64_auxv_t if the target is Android.
4146 2015-11-22 Doug Evans <xdje42@gmail.com>
4148 * target.h: #include <sys/types.h>.
4150 2015-11-19 Pedro Alves <palves@redhat.com>
4152 * linux-low.c (linux_process_qsupported): Change prototype.
4154 * linux-low.h (struct linux_target_ops) <process_qsupported>:
4156 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4157 and adjust to loop over all features.
4158 * server.c (handle_query) <qSupported>: Adjust to call
4159 target_process_qsupported once, passing it a vector of unprocessed
4161 * target.h (struct target_ops) <process_qsupported>: Change
4163 (target_process_qsupported): Adjust.
4165 2015-11-19 Pedro Alves <palves@redhat.com>
4167 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4169 * configure: Regenerate.
4171 2015-11-19 Pedro Alves <palves@redhat.com>
4173 * configure: Regenerate.
4175 2015-11-19 Yao Qi <yao.qi@linaro.org>
4177 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4180 2015-11-19 Yao Qi <yao.qi@linaro.org>
4182 * linux-aarch64-low.c (enum aarch64_operand_type): New.
4183 (struct aarch64_operand): Move enum out.
4185 2015-11-19 Yao Qi <yao.qi@linaro.org>
4187 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4188 struct user_fpsimd_state *.
4189 (aarch64_store_fpregset): Likewise.
4191 2015-11-19 Yao Qi <yao.qi@linaro.org>
4193 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4194 struct user_pt_regs *.
4195 (aarch64_store_gregset): Likewise.
4197 2015-11-18 Pedro Alves <palves@redhat.com>
4199 * Makefile.in (all_object_files): Add $IPA_OBJS.
4201 2015-11-17 Pedro Alves <palves@redhat.com>
4203 * win32-low.c (win32_resume): Use gdb_signal_from_host,
4204 GDB_SIGNAL_0 and gdb_signal_to_string.
4206 2015-11-17 Pedro Alves <palves@redhat.com>
4208 * win32-low.c (handle_output_debug_string): Remove parameter.
4209 (win32_kill): Remove our_status local and adjust call to
4210 handle_output_debug_string.
4211 (get_child_debug_event): Adjust call to
4212 handle_output_debug_string.
4214 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4216 * linux-mips-low.c (mips_fill_gregset): Add cast.
4217 (mips_store_gregset): Likewise.
4218 (mips_fill_fpregset): Likewise.
4219 (mips_store_fpregset): Likewise.
4221 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4223 * linux-mips-low.c (mips_add_watchpoint): Rename private to
4226 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4228 * linux-mips-low.c (mips_linux_new_thread): Change type of
4229 watch_type to enum target_hw_bp_type.
4231 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4233 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4234 Change return type to arm_hwbp_type.
4236 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4238 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4239 (arm_store_gregset): Likewise.
4240 * linux-arm-low.c (arm_get_hwcap): Likewise.
4241 (arm_read_description): Likewise.
4243 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4245 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4247 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4249 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4250 (ppc_fill_vsxregset): Likewise.
4251 (ppc_store_vsxregset): Likewise.
4252 (ppc_fill_vrregset): Likewise.
4253 (ppc_store_vrregset): Likewise.
4254 (ppc_fill_evrregset): Likewise.
4255 (ppc_store_evrregset): Likewise.
4257 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4259 * linux-ppc-low.c (ppc_usrregs_info): Remove
4260 forward-declaration.
4261 (ppc_arch_setup): Move lower in file.
4263 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
4265 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4266 (ps_pdwrite): Likewise.
4268 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4270 * linux-arm-low.c (arm_new_thread): Move pointer dereference
4271 to after assert checks.
4273 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
4275 * proc-service.c (ps_pdread): Add/adjust casts.
4276 (ps_pdwrite): Add/adjust casts.
4278 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4280 * server.c (handle_search_memory_1): Cast return value of
4283 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4285 * server.c (write_qxfer_response): Change type of data to
4288 2015-10-29 Pedro Alves <palves@redhat.com>
4290 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4292 2015-10-29 Pedro Alves <palves@redhat.com>
4294 * tracepoint.c (clear_installed_tracepoints): Add casts.
4296 2015-10-29 Pedro Alves <palves@redhat.com>
4298 * server.c (handle_v_cont, process_serial_event): Add enum
4299 gdb_signal casts to signal parsing code.
4301 2015-10-29 Pedro Alves <palves@redhat.com>
4303 * linux-low.h (NULL_REGSET): Define.
4304 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4305 * linux-arm-low.c (arm_regsets): Likewise.
4306 * linux-crisv32-low.c (cris_regsets): Likewise.
4307 * linux-m68k-low.c (m68k_regsets): Likewise.
4308 * linux-mips-low.c (mips_regsets): Likewise.
4309 * linux-nios2-low.c (nios2_regsets): Likewise.
4310 * linux-ppc-low.c (ppc_regsets): Likewise.
4311 * linux-s390-low.c (s390_regsets): Likewise.
4312 * linux-sh-low.c (sh_regsets): Likewise.
4313 * linux-sparc-low.c (sparc_regsets): Likewise.
4314 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4315 * linux-tile-low.c (tile_regsets): Likewise.
4316 * linux-x86-low.c (x86_regsets): Likewise.
4317 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4319 2015-10-29 Pedro Alves <palves@redhat.com>
4321 * linux-low.h (NULL_REGSET): Define.
4322 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4323 * linux-arm-low.c (arm_regsets): Likewise.
4324 * linux-crisv32-low.c (cris_regsets): Likewise.
4325 * linux-m68k-low.c (m68k_regsets): Likewise.
4326 * linux-mips-low.c (mips_regsets): Likewise.
4327 * linux-nios2-low.c (nios2_regsets): Likewise.
4328 * linux-ppc-low.c (ppc_regsets): Likewise.
4329 * linux-s390-low.c (s390_regsets): Likewise.
4330 * linux-sh-low.c (sh_regsets): Likewise.
4331 * linux-sparc-low.c (sparc_regsets): Likewise.
4332 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4333 * linux-tile-low.c (tile_regsets): Likewise.
4334 * linux-x86-low.c (x86_regsets): Likewise.
4335 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4337 2015-10-26 Doug Evans <dje@google.com>
4339 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4341 2015-10-26 Doug Evans <dje@google.com>
4343 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4345 2015-10-26 Doug Evans <dje@google.com>
4347 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4349 (attach_thread, find_new_threads_callback): Ditto.
4351 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4353 * mem-break.h (set_breakpoint_data): Remove.
4355 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4357 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4358 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4359 (initialize_low): Remove set_breakpoint_data call.
4360 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4361 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4362 (initialize_low): Remove set_breakpoint_data call.
4363 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4364 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4365 (initialize_low): Remove set_breakpoint_data call.
4367 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4369 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4370 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4371 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4372 * target.h (target_breakpoint_kind_from_pc): New macro.
4374 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4376 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4377 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4378 the default breakpoint kind.
4380 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4382 * linux-arm-low.c (arm_supports_z_point_type): Add software
4385 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4387 * linux-arm-low.c: Refactor breakpoint definitions.
4388 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4389 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4391 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4393 * Makefile.in: Add arm.c/o.
4394 * configure.srv: Likewise.
4395 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4396 (arm_breakpoint_kind_from_pc): New function.
4397 (arm_sw_breakpoint_from_kind): Return proper kind.
4398 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4400 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4402 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4404 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4405 (struct raw_breakpoint) <size>: Remove.
4406 (struct raw_breakpoint) <kind>: Add.
4407 (bp_size): New function.
4408 (bp_opcode): Likewise.
4409 (find_raw_breakpoint_at): Adjust for kind.
4410 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4411 (remove_memory_breakpoint): Adjust for kind call bp_size.
4412 (set_raw_breakpoint_at): Adjust for kind.
4413 (set_breakpoint): Likewise.
4414 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4415 (delete_raw_breakpoint): Adjust for kind.
4416 (delete_breakpoint): Likewise.
4417 (find_gdb_breakpoint): Likewise.
4418 (set_gdb_breakpoint_1): Likewise.
4419 (set_gdb_breakpoint): Likewise.
4420 (delete_gdb_breakpoint_1): Likewise.
4421 (delete_gdb_breakpoint): Likewise.
4422 (uninsert_raw_breakpoint): Likewise.
4423 (reinsert_raw_breakpoint): Likewise.
4424 (set_breakpoint_data): Remove.
4425 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4426 (check_mem_read): Adjust for kind call bp_size.
4427 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4428 (clone_one_breakpoint): Adjust for kind.
4429 * mem-break.h (set_gdb_breakpoint): Likewise.
4430 (delete_gdb_breakpoint): Likewise.
4431 * server.c (process_serial_event): Likewise.
4433 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4435 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4436 (struct linux_target_ops) <breakpoint>: Remove.
4437 (struct linux_target_ops) <breakpoint_len>: Remove.
4438 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4439 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4440 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4441 (arm_sw_breakpoint_from_kind): New function.
4442 * linux-bfin-low.c (bfin_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-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4448 (struct linux_target_ops) <breakpoint>: Remove.
4449 (struct linux_target_ops) <breakpoint_len>: Remove.
4450 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4451 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4452 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
4453 (struct linux_target_ops) <breakpoint>: Remove.
4454 (struct linux_target_ops) <breakpoint_len>: Remove.
4455 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4456 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4457 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4458 and sw_breakpoint_from_kind to increment the pc.
4459 (linux_breakpoint_kind_from_pc): New function.
4460 (linux_sw_breakpoint_from_kind): New function.
4461 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4462 (initialize_low): Call breakpoint_kind_from_pc and
4463 sw_breakpoint_from_kind to replace breakpoint_data/len.
4464 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4466 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4467 * linux-m32r-low.c (m32r_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-m68k-low.c (m68k_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-mips-low.c (mips_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-nios2-low.c (nios2_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-ppc-low.c (ppc_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-s390-low.c (s390_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-sh-low.c (sh_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-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4503 (struct linux_target_ops) <breakpoint>: Remove.
4504 (struct linux_target_ops) <breakpoint_len>: Remove.
4505 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4506 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4507 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4508 (struct linux_target_ops) <breakpoint>: Remove.
4509 (struct linux_target_ops) <breakpoint_len>: Remove.
4510 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4511 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4512 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4513 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4514 (struct linux_target_ops) <breakpoint>: Remove.
4515 (struct linux_target_ops) <breakpoint_len>: Remove.
4516 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4517 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4518 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4519 (struct linux_target_ops) <breakpoint>: Remove.
4520 (struct linux_target_ops) <breakpoint_len>: Remove.
4521 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4522 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4524 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4526 * linux-cris-low.c (cris_get_pc): Remove void arg.
4528 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4530 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4533 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4535 * inferiors.c (thread_pid_matches_callback): New function.
4536 (find_thread_process): New function.
4537 (remove_thread): Reset current_thread.
4538 (remove_process): Assert threads have been removed first.
4540 2015-10-15 Yao Qi <yao.qi@linaro.org>
4542 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4544 (aarch64_remove_point): Likewise.
4545 * regcache.c (regcache_register_size): New function.
4547 2015-10-12 Yao Qi <yao.qi@linaro.org>
4549 * linux-aarch64-low.c: Update all callers as emit_load_store
4550 is renamed to aarch64_emit_load_store.
4552 2015-10-12 Yao Qi <yao.qi@linaro.org>
4554 * linux-aarch64-low.c: Update all callers of function renaming
4555 from emit_insn to aarch64_emit_insn.
4557 2015-10-12 Yao Qi <yao.qi@linaro.org>
4559 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4560 arch/aarch64-insn.h.
4561 (struct aarch64_memory_operand): Likewise.
4563 (emit_insn): Move to arch/aarch64-insn.c.
4564 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4565 (emit_load_store): Move to arch/aarch64-insn.c.
4566 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4567 (can_encode_int32): Remove.
4569 2015-10-12 Yao Qi <yao.qi@linaro.org>
4571 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4572 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4573 (aarch64_relocate_instruction): Likewise.
4574 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4575 (struct aarch64_insn_visitor): Likewise.
4577 2015-10-12 Yao Qi <yao.qi@linaro.org>
4579 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4580 (struct aarch64_insn_visitor): New.
4581 (struct aarch64_insn_relocation_data): New.
4582 (aarch64_ftrace_insn_reloc_b): New function.
4583 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4584 (aarch64_ftrace_insn_reloc_cb): Likewise.
4585 (aarch64_ftrace_insn_reloc_tb): Likewise.
4586 (aarch64_ftrace_insn_reloc_adr): Likewise.
4587 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4588 (aarch64_ftrace_insn_reloc_others): Likewise.
4590 (aarch64_relocate_instruction): Use visitor.
4592 2015-10-12 Yao Qi <yao.qi@linaro.org>
4594 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4595 int. Add argument buf.
4596 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4597 aarch64_relocate_instruction.
4599 2015-10-12 Yao Qi <yao.qi@linaro.org>
4601 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4602 argument insn. Remove local variable insn. Don't call
4604 (aarch64_install_fast_tracepoint_jump_pad): Call
4607 2015-09-30 Yao Qi <yao.qi@linaro.org>
4609 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4610 (emit_load_store_pair): Likewise.
4612 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4614 * dll.c (match_dll): Add cast(s).
4615 (unloaded_dll): Likewise.
4616 * linux-low.c (second_thread_of_pid_p): Likewise.
4617 (delete_lwp_callback): Likewise.
4618 (count_events_callback): Likewise.
4619 (select_event_lwp_callback): Likewise.
4620 (linux_set_resume_request): Likewise.
4621 * server.c (accumulate_file_name_length): Likewise.
4622 (emit_dll_description): Likewise.
4623 (handle_qxfer_threads_worker): Likewise.
4624 (visit_actioned_threads): Likewise.
4625 * thread-db.c (any_thread_of): Likewise.
4626 * tracepoint.c (same_process_p): Likewise.
4627 (match_blocktype): Likewise.
4628 (build_traceframe_info_xml): Likewise.
4630 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4632 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4634 (gdb_unparse_agent_expr): Likewise.
4635 * hostio.c (require_data): Likewise.
4636 (handle_pread): Likewise.
4637 * linux-low.c (disable_regset): Likewise.
4638 (fetch_register): Likewise.
4639 (store_register): Likewise.
4640 (get_dynamic): Likewise.
4641 (linux_qxfer_libraries_svr4): Likewise.
4642 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4643 (set_fast_tracepoint_jump): Likewise.
4644 (uninsert_fast_tracepoint_jumps_at): Likewise.
4645 (reinsert_fast_tracepoint_jumps_at): Likewise.
4646 (validate_inserted_breakpoint): Likewise.
4647 (clone_agent_expr): Likewise.
4648 * regcache.c (init_register_cache): Likewise.
4649 * remote-utils.c (putpkt_binary_1): Likewise.
4650 (decode_M_packet): Likewise.
4651 (decode_X_packet): Likewise.
4652 (look_up_one_symbol): Likewise.
4653 (relocate_instruction): Likewise.
4654 (monitor_output): Likewise.
4655 * server.c (handle_search_memory): Likewise.
4656 (handle_qxfer_exec_file): Likewise.
4657 (handle_qxfer_libraries): Likewise.
4658 (handle_qxfer): Likewise.
4659 (handle_query): Likewise.
4660 (handle_v_cont): Likewise.
4661 (handle_v_run): Likewise.
4662 (captured_main): Likewise.
4663 * target.c (write_inferior_memory): Likewise.
4664 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4665 * tracepoint.c (init_trace_buffer): Likewise.
4666 (add_tracepoint_action): Likewise.
4667 (add_traceframe): Likewise.
4668 (add_traceframe_block): Likewise.
4669 (cmd_qtdpsrc): Likewise.
4670 (cmd_qtdv): Likewise.
4671 (cmd_qtstatus): Likewise.
4672 (response_source): Likewise.
4673 (response_tsv): Likewise.
4674 (cmd_qtnotes): Likewise.
4675 (gdb_collect): Likewise.
4676 (initialize_tracepoint): Likewise.
4678 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4680 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4681 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4682 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4684 (enum aarch64_condition_codes): New enum.
4685 (w0): New static global.
4688 (struct aarch64_memory_operand) <type>: New
4689 MEMORY_OPERAND_POSTINDEX type.
4690 (postindex_memory_operand): New helper function.
4691 (emit_ret): New function.
4692 (emit_load_store_pair): New function, factored out of emit_stp
4693 with support for MEMORY_OPERAND_POSTINDEX.
4694 (emit_stp): Rewrite using emit_load_store_pair.
4695 (emit_ldp): New function.
4696 (emit_load_store): Likewise.
4697 (emit_ldr): Mention post-index instruction in comment.
4698 (emit_ldrh): New function.
4699 (emit_ldrb): New function.
4700 (emit_ldrsw): Mention post-index instruction in comment.
4701 (emit_str): Likewise.
4702 (emit_subs): New function.
4703 (emit_cmp): Likewise.
4704 (emit_and): Likewise.
4705 (emit_orr): Likewise.
4706 (emit_orn): Likewise.
4707 (emit_eor): Likewise.
4708 (emit_mvn): Likewise.
4709 (emit_lslv): Likewise.
4710 (emit_lsrv): Likewise.
4711 (emit_asrv): Likewise.
4712 (emit_mul): Likewise.
4713 (emit_sbfm): Likewise.
4714 (emit_sbfx): Likewise.
4715 (emit_ubfm): Likewise.
4716 (emit_ubfx): Likewise.
4717 (emit_csinc): Likewise.
4718 (emit_cset): Likewise.
4719 (emit_nop): Likewise.
4720 (emit_ops_insns): New helper function.
4721 (emit_pop): Likewise.
4722 (emit_push): Likewise.
4723 (aarch64_emit_prologue): New function.
4724 (aarch64_emit_epilogue): Likewise.
4725 (aarch64_emit_add): Likewise.
4726 (aarch64_emit_sub): Likewise.
4727 (aarch64_emit_mul): Likewise.
4728 (aarch64_emit_lsh): Likewise.
4729 (aarch64_emit_rsh_signed): Likewise.
4730 (aarch64_emit_rsh_unsigned): Likewise.
4731 (aarch64_emit_ext): Likewise.
4732 (aarch64_emit_log_not): Likewise.
4733 (aarch64_emit_bit_and): Likewise.
4734 (aarch64_emit_bit_or): Likewise.
4735 (aarch64_emit_bit_xor): Likewise.
4736 (aarch64_emit_bit_not): Likewise.
4737 (aarch64_emit_equal): Likewise.
4738 (aarch64_emit_less_signed): Likewise.
4739 (aarch64_emit_less_unsigned): Likewise.
4740 (aarch64_emit_ref): Likewise.
4741 (aarch64_emit_if_goto): Likewise.
4742 (aarch64_emit_goto): Likewise.
4743 (aarch64_write_goto_address): Likewise.
4744 (aarch64_emit_const): Likewise.
4745 (aarch64_emit_call): Likewise.
4746 (aarch64_emit_reg): Likewise.
4747 (aarch64_emit_pop): Likewise.
4748 (aarch64_emit_stack_flush): Likewise.
4749 (aarch64_emit_zero_ext): Likewise.
4750 (aarch64_emit_swap): Likewise.
4751 (aarch64_emit_stack_adjust): Likewise.
4752 (aarch64_emit_int_call_1): Likewise.
4753 (aarch64_emit_void_call_2): Likewise.
4754 (aarch64_emit_eq_goto): Likewise.
4755 (aarch64_emit_ne_goto): Likewise.
4756 (aarch64_emit_lt_goto): Likewise.
4757 (aarch64_emit_le_goto): Likewise.
4758 (aarch64_emit_gt_goto): Likewise.
4759 (aarch64_emit_ge_got): Likewise.
4760 (aarch64_emit_ops_impl): New static global variable.
4761 (aarch64_emit_ops): New target function, return
4762 &aarch64_emit_ops_impl.
4763 (struct linux_target_ops): Install it.
4765 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4767 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4768 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4770 * linux-aarch64-ipa.c: New file.
4771 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4773 (aarch64_get_thread_area): New target method.
4774 (extract_signed_bitfield): New helper function.
4775 (aarch64_decode_ldr_literal): New function.
4776 (enum aarch64_opcodes): New enum.
4777 (struct aarch64_register): New struct.
4778 (struct aarch64_operand): New struct.
4779 (x0): New static global.
4788 (aarch64_register): New helper function.
4789 (register_operand): Likewise.
4790 (immediate_operand): Likewise.
4791 (struct aarch64_memory_operand): New struct.
4792 (offset_memory_operand): New helper function.
4793 (preindex_memory_operand): Likewise.
4794 (enum aarch64_system_control_registers): New enum.
4795 (ENCODE): New macro.
4796 (emit_insn): New helper function.
4797 (emit_b): New function.
4798 (emit_bcond): Likewise.
4799 (emit_cb): Likewise.
4800 (emit_tb): Likewise.
4801 (emit_blr): Likewise.
4802 (emit_stp): Likewise.
4803 (emit_ldp_q_offset): Likewise.
4804 (emit_stp_q_offset): Likewise.
4805 (emit_load_store): Likewise.
4806 (emit_ldr): Likewise.
4807 (emit_ldrsw): Likewise.
4808 (emit_str): Likewise.
4809 (emit_ldaxr): Likewise.
4810 (emit_stxr): Likewise.
4811 (emit_stlr): Likewise.
4812 (emit_data_processing_reg): Likewise.
4813 (emit_data_processing): Likewise.
4814 (emit_add): Likewise.
4815 (emit_sub): Likewise.
4816 (emit_mov): Likewise.
4817 (emit_movk): Likewise.
4818 (emit_mov_addr): Likewise.
4819 (emit_mrs): Likewise.
4820 (emit_msr): Likewise.
4821 (emit_sevl): Likewise.
4822 (emit_wfe): Likewise.
4823 (append_insns): Likewise.
4824 (can_encode_int32_in): New helper function.
4825 (aarch64_relocate_instruction): New function.
4826 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4827 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4828 (struct linux_target_ops): Install aarch64_get_thread_area,
4829 aarch64_install_fast_tracepoint_jump_pad and
4830 aarch64_get_min_fast_tracepoint_insn_len.
4832 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4834 * Makefile.in (aarch64-insn.o): New rule.
4835 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4837 2015-09-21 Yao Qi <yao.qi@linaro.org>
4839 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4841 2015-09-21 Yao Qi <yao.qi@linaro.org>
4843 * tracepoint.c (max_jump_pad_size): Remove.
4845 2015-09-18 Yao Qi <yao.qi@linaro.org>
4847 * linux-aarch64-low.c: Don't include sys/uio.h.
4848 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4850 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
4852 * tracepoint.c (eval_result_type): Change prototype.
4853 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4855 2015-09-15 Pedro Alves <palves@redhat.com>
4857 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4858 Check whether to report exec events instead of checking whether
4859 multiprocess is enabled.
4861 2015-09-15 Pedro Alves <palves@redhat.com>
4864 * remote-utils.c (prepare_resume_reply): Merge
4865 TARGET_WAITKIND_VFORK_DONE switch case with the
4866 TARGET_WAITKIND_FORKED case.
4868 2015-09-15 Yao Qi <yao.qi@linaro.org>
4870 * server.c (handle_query): Check string comparison using
4871 "else if" instead of "if".
4873 2015-09-15 Yao Qi <yao.qi@linaro.org>
4875 * server.c (vCont_supported): New global variable.
4876 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4877 matches. Append ";vContSupported+" to own_buf.
4878 (handle_v_requests): Append ";s;S" to own_buf if target supports
4879 hardware single step or vCont_supported is false.
4880 (capture_main): Set vCont_supported to zero.
4882 2015-09-15 Yao Qi <yao.qi@linaro.org>
4884 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4886 (linux_supports_hardware_single_step): ... New function.
4887 (linux_target_ops): Update.
4888 * lynx-low.c (lynx_target_ops): Set field
4889 supports_hardware_single_step to target_can_do_hardware_single_step.
4890 * nto-low.c (nto_target_ops): Likewise.
4891 * spu-low.c (spu_target_ops): Likewise.
4892 * win32-low.c (win32_target_ops): Likewise.
4893 * target.c (target_can_do_hardware_single_step): New function.
4894 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4895 Remove. <supports_hardware_single_step>: New field.
4896 (target_supports_conditional_breakpoints): Remove.
4897 (target_supports_hardware_single_step): New macro.
4898 (target_can_do_hardware_single_step): Declare.
4899 * server.c (handle_query): Use target_supports_hardware_single_step
4900 instead of target_supports_conditional_breakpoints.
4902 2015-09-15 Yao Qi <yao.qi@linaro.org>
4904 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4906 (struct linux_target_ops the_low_target): Install
4907 aarch64_linux_siginfo_fixup.
4909 2015-09-11 Don Breazeal <donb@codesourcery.com>
4910 Luis Machado <lgustavo@codesourcery.com>
4912 * linux-low.c (linux_mourn): Static declaration.
4913 (linux_arch_setup): Move in front of
4914 handle_extended_wait.
4915 (linux_arch_setup_thread): New function.
4916 (handle_extended_wait): Handle exec events. Call
4917 linux_arch_setup_thread. Make event_lwp argument a
4918 pointer-to-a-pointer.
4919 (check_zombie_leaders): Do not check stopped threads.
4920 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4921 (linux_low_filter_event): Add lwp and thread for exec'ing
4922 non-leader thread if leader thread has been deleted.
4923 Refactor code into linux_arch_setup_thread and call it.
4924 Pass child lwp pointer by reference to handle_extended_wait.
4925 (linux_wait_for_event_filtered): Update comment.
4926 (linux_wait_1): Prevent clobbering exec event status.
4927 (linux_supports_exec_events): New function.
4928 (linux_target_ops) <supports_exec_events>: Initialize new member.
4929 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4931 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4932 * server.c (report_exec_events): New global variable.
4933 (handle_query): Handle qSupported query for exec-events feature.
4934 (captured_main): Initialize report_exec_events.
4935 * server.h (report_exec_events): Declare new global variable.
4936 * target.h (struct target_ops) <supports_exec_events>: New
4938 (target_supports_exec_events): New macro.
4939 * win32-low.c (win32_target_ops) <supports_exec_events>:
4940 Initialize new member.
4942 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4944 * linux-low.c (linux_low_enable_btrace): Remove.
4945 (linux_target_ops): Replace linux_low_enable_btrace with
4946 linux_enable_btrace.
4948 2015-09-03 Yao Qi <yao.qi@linaro.org>
4950 * linux-aarch64-low.c (aarch64_insert_point): Call
4951 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4954 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4956 * linux-low.c (check_stopped_by_breakpoint): Use
4957 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4959 2015-08-27 Pedro Alves <palves@redhat.com>
4961 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4963 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4965 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4966 the XNEW-family equivalent.
4967 (compile_bytecodes): Likewise.
4968 * dll.c (loaded_dll): Likewise.
4969 * event-loop.c (append_callback_event): Likewise.
4970 (create_file_handler): Likewise.
4971 (create_file_event): Likewise.
4972 * hostio.c (handle_open): Likewise.
4973 * inferiors.c (add_thread): Likewise.
4974 (add_process): Likewise.
4975 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4976 * linux-arm-low.c (arm_new_process): Likewise.
4977 (arm_new_thread): Likewise.
4978 * linux-low.c (add_to_pid_list): Likewise.
4979 (linux_add_process): Likewise.
4980 (handle_extended_wait): Likewise.
4981 (add_lwp): Likewise.
4982 (enqueue_one_deferred_signal): Likewise.
4983 (enqueue_pending_signal): Likewise.
4984 (linux_resume_one_lwp_throw): Likewise.
4985 (linux_resume_one_thread): Likewise.
4986 (linux_read_memory): Likewise.
4987 (linux_write_memory): Likewise.
4988 * linux-mips-low.c (mips_linux_new_process): Likewise.
4989 (mips_linux_new_thread): Likewise.
4990 (mips_add_watchpoint): Likewise.
4991 * linux-x86-low.c (initialize_low_arch): Likewise.
4992 * lynx-low.c (lynx_add_process): Likewise.
4993 * mem-break.c (set_raw_breakpoint_at): Likewise.
4994 (set_breakpoint): Likewise.
4995 (add_condition_to_breakpoint): Likewise.
4996 (add_commands_to_breakpoint): Likewise.
4997 (clone_agent_expr): Likewise.
4998 (clone_one_breakpoint): Likewise.
4999 * regcache.c (new_register_cache): Likewise.
5000 * remote-utils.c (look_up_one_symbol): Likewise.
5001 * server.c (queue_stop_reply): Likewise.
5002 (start_inferior): Likewise.
5003 (queue_stop_reply_callback): Likewise.
5004 (handle_target_event): Likewise.
5005 * spu-low.c (fetch_ppc_memory): Likewise.
5006 (store_ppc_memory): Likewise.
5007 * target.c (set_target_ops): Likewise.
5008 * thread-db.c (thread_db_load_search): Likewise.
5009 (try_thread_db_load_1): Likewise.
5010 * tracepoint.c (add_tracepoint): Likewise.
5011 (add_tracepoint_action): Likewise.
5012 (create_trace_state_variable): Likewise.
5013 (cmd_qtdpsrc): Likewise.
5014 (cmd_qtro): Likewise.
5015 (add_while_stepping_state): Likewise.
5016 * win32-low.c (child_add_thread): Likewise.
5017 (get_image_name): Likewise.
5019 2015-08-25 Yao Qi <yao.qi@linaro.org>
5021 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5023 2015-08-25 Yao Qi <yao.qi@linaro.org>
5025 * Makefile.in (aarch64-linux.o): New rule.
5026 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5028 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5029 (aarch64_init_debug_reg_state): Make it extern.
5030 (aarch64_linux_prepare_to_resume): Remove.
5032 2015-08-25 Yao Qi <yao.qi@linaro.org>
5034 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5035 lwp_arch_private_info and ptid_of_lwp.
5037 2015-08-25 Yao Qi <yao.qi@linaro.org>
5039 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5040 Find proc_info by find_process_pid. All callers updated.
5042 2015-08-25 Yao Qi <yao.qi@linaro.org>
5044 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5046 (debug_reg_change_callback): Remove.
5047 (aarch64_notify_debug_reg_change): Remove.
5049 2015-08-25 Yao Qi <yao.qi@linaro.org>
5051 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5052 Call current_lwp_ptid.
5054 2015-08-25 Yao Qi <yao.qi@linaro.org>
5056 * linux-aarch64-low.c (debug_reg_change_callback): Use
5059 2015-08-25 Yao Qi <yao.qi@linaro.org>
5061 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5063 2015-08-25 Yao Qi <yao.qi@linaro.org>
5065 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5067 2015-08-25 Yao Qi <yao.qi@linaro.org>
5069 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
5072 2015-08-25 Yao Qi <yao.qi@linaro.org>
5074 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
5076 (debug_reg_change_callback): Remove argument entry and add argument
5077 lwp. Remove local variable thread. Don't print thread id in the
5078 debugging output. Don't check whether pid of thread equals to pid.
5079 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
5080 iterate_over_lwps instead find_inferior.
5082 2015-08-24 Pedro Alves <palves@redhat.com>
5084 * inferiors.c (get_first_process): New function.
5085 * inferiors.h (get_first_process): New declaration.
5086 * remote-utils.c (read_ptid): Default to the first process in the
5087 list, instead of to the current thread's process.
5089 2015-08-24 Pedro Alves <palves@redhat.com>
5091 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5092 * event-loop.c: Likewise.
5093 * remote-utils.c: Likewise.
5094 * tracepoint.c: Likewise.
5096 2015-08-24 Pedro Alves <palves@redhat.com>
5098 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5101 2015-08-21 Pedro Alves <palves@redhat.com>
5103 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5104 instead of literal 1.
5106 2015-08-21 Pedro Alves <palves@redhat.com>
5108 * tdesc.c (default_description): Explicitly zero-initialize.
5110 2015-08-21 Pedro Alves <palves@redhat.com>
5113 * inferiors.c (remove_thread): Discard any pending stop reply for
5115 * server.c (remove_all_on_match_pid): Rename to ...
5116 (remove_all_on_match_ptid): ... this. Work with a filter ptid
5118 (discard_queued_stop_replies): Change parameter to a ptid. Now
5120 (handle_v_kill, kill_inferior_callback, captured_main)
5121 (process_serial_event): Adjust.
5122 * server.h (discard_queued_stop_replies): Declare.
5124 2015-08-21 Pedro Alves <palves@redhat.com>
5126 * linux-low.c (wait_for_sigstop): Always switch to no thread
5127 selected if the previously current thread dies.
5128 * lynx-low.c (lynx_request_interrupt): Use the first thread's
5129 process instead of the current thread's.
5130 * remote-utils.c (input_interrupt): Don't check if there's no
5132 * server.c (gdb_read_memory, gdb_write_memory): If setting the
5133 current thread to the general thread fails, error out.
5134 (handle_qxfer_auxv, handle_qxfer_libraries)
5135 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5136 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5137 (handle_query): Check if there's a thread selected instead of
5138 checking whether there's any thread in the thread list.
5139 (handle_qxfer_threads, handle_qxfer_btrace)
5140 (handle_qxfer_btrace_conf): Don't error out early if there's no
5141 thread in the thread list.
5142 (handle_v_cont, myresume): Don't set the current thread to the
5144 (process_serial_event) <Hg handling>: Also set thread_id if the
5145 previous general thread is still alive.
5146 (process_serial_event) <g/G handling>: If setting the current
5147 thread to the general thread fails, error out.
5148 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5149 thread's lwp instead of the current thread's.
5150 * target.c (set_desired_thread): If the desired thread was not
5151 found, leave the current thread pointing to NULL. Return an int
5152 (boolean) indicating success.
5153 * target.h (set_desired_thread): Change return type to int.
5155 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
5157 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5158 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5160 (ps_get_thread_area): New function.
5162 2015-08-19 Gary Benson <gbenson@redhat.com>
5164 * hostio.c (handle_pread): Do not attempt to read more data
5165 than hostio_reply_with_data can fit in a packet.
5167 2015-08-18 Joel Brobecker <brobecker@adacore.com>
5169 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5171 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
5173 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5175 2015-08-06 Pedro Alves <palves@redhat.com>
5177 * tracepoint.c (expr_eval_result): Now an int.
5179 2015-08-06 Pedro Alves <palves@redhat.com>
5181 * gdbthread.h (struct regcache): Forward declare.
5182 (struct thread_info) <regcache_data>: Now a struct regcache
5184 * inferiors.c (inferior_regcache_data)
5185 (set_inferior_regcache_data): Now work with struct regcache
5187 * inferiors.h (struct regcache): Forward declare.
5188 (inferior_regcache_data, set_inferior_regcache_data): Now work
5189 with struct regcache pointers.
5190 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5191 (free_register_cache_thread): Remove struct regcache pointer
5194 2015-08-06 Pedro Alves <palves@redhat.com>
5196 * server.c (captured_main): On error, print the exception message
5197 to stderr, and if run_once is set, throw a quit.
5199 2015-08-06 Pedro Alves <palves@redhat.com>
5201 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5204 2015-08-06 Pedro Alves <palves@redhat.com>
5206 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5207 reading beyond the passed in buffer length.
5209 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
5211 * tracepoint.c (symbol_list) <required>: Remove.
5213 2015-08-06 Pedro Alves <palves@redhat.com>
5215 * linux-low.c (handle_extended_wait): Set the fork child's suspend
5216 count if stopping and suspending threads.
5217 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5218 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5219 (linux_detach): Complete an ongoing step-over.
5220 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
5222 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5223 (linux_wait_1): If passing a signal to the inferior after
5224 finishing a step-over, unsuspend and re-resume all lwps. If we
5225 see a single-step event but the thread should be continuing, don't
5226 pass the trap to gdb.
5227 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5228 internal_error instead of gdb_assert.
5229 (enqueue_pending_signal): New function.
5230 (check_ptrace_stopped_lwp_gone): Add debug output.
5231 (start_step_over): Use internal_error instead of gdb_assert.
5232 (complete_ongoing_step_over): New function.
5233 (linux_resume_one_thread): Don't resume a suspended thread.
5234 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5237 2015-08-06 Pedro Alves <palves@redhat.com>
5239 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5240 (linux_thread_alive): Use lwp_is_marked_dead.
5241 (extended_event_reported): Delete.
5242 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5243 instead of extended_event_reported.
5244 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
5246 (lwp_is_marked_dead): New function.
5247 (lwp_running): Use lwp_is_marked_dead.
5248 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5251 2015-08-06 Pedro Alves <palves@redhat.com>
5253 * linux-low.c (linux_wait_1): Move fork event output out of the
5254 !report_to_gdb check. Pass event_child->waitstatus to
5255 target_waitstatus_to_string instead of ourstatus.
5257 2015-08-04 Yao Qi <yao.qi@linaro.org>
5259 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5260 if current_thread is 32 bit.
5262 2015-08-04 Yao Qi <yao.qi@linaro.org>
5264 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5265 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5266 * server.c (extended_protocol): Remove "static".
5267 * server.h (extended_protocol): Declare it.
5269 2015-08-04 Yao Qi <yao.qi@linaro.org>
5271 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5272 both aarch64 and aarch32.
5273 (aarch64_set_pc): Likewise.
5275 2015-08-04 Yao Qi <yao.qi@linaro.org>
5277 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5278 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5279 arm-with-neon.xml to srv_xmlfiles.
5280 * linux-aarch64-low.c: Include linux-aarch32-low.h.
5281 (is_64bit_tdesc): New function.
5282 (aarch64_linux_read_description): New function.
5283 (aarch64_arch_setup): Call aarch64_linux_read_description.
5284 (regs_info): Rename to regs_info_aarch64.
5285 (aarch64_regs_info): Return right regs_info.
5286 (initialize_low_arch): Call initialize_low_arch_aarch32.
5288 2015-08-04 Yao Qi <yao.qi@linaro.org>
5290 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5291 * linux-aarch32-low.c: New file.
5292 * linux-aarch32-low.h: New file.
5293 * linux-arm-low.c (arm_fill_gregset): Move it to
5294 linux-aarch32-low.c.
5295 (arm_store_gregset): Likewise.
5296 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5297 (arm_store_vfpregset): Call arm_store_vfpregset_num.
5298 (arm_arch_setup): Check if PTRACE_GETREGSET works.
5299 (regs_info): Rename to regs_info_arm.
5300 (arm_regs_info): Return regs_info_aarch32 if
5301 have_ptrace_getregset is 1 and target description is
5302 arm_with_neon or arm_with_vfpv3.
5303 (initialize_low_arch): Don't call init_registers_arm_with_neon.
5304 Call initialize_low_arch_aarch32 instead.
5306 2015-08-04 Yao Qi <yao.qi@linaro.org>
5308 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5309 * linux-low.c: ... here.
5310 * linux-low.h (have_ptrace_getregset): Declare it.
5312 2015-08-04 Pedro Alves <palves@redhat.com>
5314 * thread-db.c (struct thread_db): Use new typedefs.
5315 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5317 (disable_thread_event_reporting): Cast result of dlsym to
5318 destination function pointer type.
5319 (thread_db_mourn): Use td_ta_delete_ftype.
5321 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5323 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5325 (CDX_BREAKPOINT): Define for R2.
5326 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5327 (the_low_target): Add comments.
5329 2015-07-30 Yao Qi <yao.qi@linaro.org>
5331 * linux-arm-low.c (arm_hwcap): Remove it.
5332 (arm_read_description): New local variable arm_hwcap. Don't
5333 set arm_hwcap to zero.
5335 2015-07-30 Yao Qi <yao.qi@linaro.org>
5337 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5338 Use regcache->tdesc instead.
5339 (arm_store_wmmxregset): Likewise.
5340 (arm_fill_vfpregset): Likewise.
5341 (arm_store_vfpregset): Likewise.
5343 2015-07-30 Yao Qi <yao.qi@linaro.org>
5345 * linux-arm-low.c: Include arch/arm.h.
5346 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5347 (arm_store_gregset): Likewise.
5349 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5351 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5352 ptrace's 4th parameter.
5354 2015-07-27 Yao Qi <yao.qi@linaro.org>
5356 * configure.srv (case aarch64*-*-linux*): Don't set
5359 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5361 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5363 * linux-arm-low.c: Likewise.
5364 * linux-cris-low.c: Likewise.
5365 * linux-crisv32-low.c: Likewise.
5366 * linux-low.c: Likewise.
5367 * linux-m68k-low.c: Likewise.
5368 * linux-mips-low.c: Likewise.
5369 * linux-nios2-low.c: Likewise.
5370 * linux-s390-low.c: Likewise.
5371 * linux-sparc-low.c: Likewise.
5372 * linux-tic6x-low.c: Likewise.
5373 * linux-tile-low.c: Likewise.
5374 * linux-x86-low.c: Likewise.
5376 2015-07-24 Pedro Alves <palves@redhat.com>
5378 * config.in: Regenerate.
5379 * configure: Regenerate.
5381 2015-07-24 Pedro Alves <palves@redhat.com>
5383 * acinclude.m4: Include ../ptrace.m4.
5384 * configure.ac: Call GDB_AC_PTRACE.
5385 * config.in, configure: Regenerate.
5387 2015-07-24 Yao Qi <yao.qi@linaro.org>
5389 * linux-low.c (linux_create_inferior): Remove setting to
5390 proc->priv->new_inferior.
5391 (linux_attach): Likewise.
5392 (linux_low_filter_event): Likewise.
5393 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5395 2015-07-24 Yao Qi <yao.qi@linaro.org>
5397 * linux-low.c (linux_arch_setup): New function.
5398 (linux_low_filter_event): If proc->tdesc is NULL and
5399 proc->attached is true, call the_low_target.arch_setup.
5400 Otherwise, keep status pending, and return.
5401 (linux_resume_one_lwp_throw): Don't call get_pc if
5402 thread->while_stepping isn't NULL. Don't call
5403 get_thread_regcache if proc->tdesc is NULL.
5404 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5405 (linux_target_ops): Install arch_setup.
5406 * server.c (start_inferior): Call the_target->arch_setup.
5407 * target.h (struct target_ops) <arch_setup>: New field.
5408 (target_arch_setup): New marco.
5409 * lynx-low.c (lynx_target_ops): Update.
5410 * nto-low.c (nto_target_ops): Update.
5411 * spu-low.c (spu_target_ops): Update.
5412 * win32-low.c (win32_target_ops): Update.
5414 2015-07-24 Yao Qi <yao.qi@linaro.org>
5416 * linux-low.c (linux_add_process): Don't set
5417 proc->priv->new_inferior.
5418 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5419 (linux_attach): Likewise.
5421 2015-07-24 Yao Qi <yao.qi@linaro.org>
5423 * server.c (start_inferior): Code refactor.
5425 2015-07-24 Yao Qi <yao.qi@linaro.org>
5427 * server.c (process_serial_event): Set general_thread.
5429 2015-07-21 Yao Qi <yao.qi@linaro.org>
5431 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5432 aarch64_linux_get_debug_reg_capacity.
5434 2015-07-17 Yao Qi <yao.qi@linaro.org>
5436 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5437 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5438 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5439 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5440 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5441 (AARCH64_HWP_ALIGNMENT): Likewise.
5442 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5443 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5444 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5445 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5446 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5447 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5448 (struct aarch64_debug_reg_state): Likewise.
5449 (struct arch_lwp_info): Likewise.
5450 (aarch64_align_watchpoint): Likewise.
5451 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5452 (aarch64_watchpoint_length): Likewise.
5453 (aarch64_point_encode_ctrl_reg): Likewise
5454 (aarch64_point_is_aligned): Likewise.
5455 (aarch64_align_watchpoint): Likewise.
5456 (aarch64_linux_set_debug_regs):
5457 (aarch64_dr_state_insert_one_point): Likewise.
5458 (aarch64_dr_state_remove_one_point): Likewise.
5459 (aarch64_handle_breakpoint): Likewise.
5460 (aarch64_handle_aligned_watchpoint): Likewise.
5461 (aarch64_handle_unaligned_watchpoint): Likewise.
5462 (aarch64_handle_watchpoint): Likewise.
5464 2015-07-17 Yao Qi <yao.qi@linaro.org>
5466 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5467 and don't aarch64_get_debug_reg_state. All callers update.
5468 (aarch64_handle_aligned_watchpoint): Likewise.
5469 (aarch64_handle_unaligned_watchpoint): Likewise.
5470 (aarch64_handle_watchpoint): Likewise.
5471 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5472 (aarch64_remove_point): Likewise.
5474 2015-07-17 Yao Qi <yao.qi@linaro.org>
5476 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5478 (aarch64_handle_unaligned_watchpoint): Likewise.
5480 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5482 Revert the previous 3 commits:
5483 Move gdb_regex* to common/
5484 Move linux_find_memory_regions_full & co.
5485 gdbserver build-id attribute generator
5487 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5488 Jan Kratochvil <jan.kratochvil@redhat.com>
5490 gdbserver build-id attribute generator.
5491 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5492 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5493 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5495 (get_dynamic): Use find_pdhr to traverse program headers.
5496 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5497 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5498 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5499 (get_hex_build_id): New.
5500 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5501 to reply XML document.
5503 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5504 Jan Kratochvil <jan.kratochvil@redhat.com>
5506 * target.c: Include target/target-utils.h and fcntl.h.
5507 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5508 (target_fileio_read_stralloc): New functions.
5510 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5512 * Makefile.in (OBS): Add gdb_regex.o.
5514 * config.in: Rebuilt.
5515 * configure: Rebuilt.
5517 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5518 Jan Kratochvil <jan.kratochvil@redhat.com>
5520 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5521 * Makefile.in (OBS): Add target-utils.o.
5522 (linux-maps.o, target-utils.o): New.
5523 * configure.srv (srv_linux_obj): Add linux-maps.o.
5525 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5527 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5529 (the_low_target): Install it.
5531 2015-07-14 Pedro Alves <palves@redhat.com>
5533 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5534 Instead, ignore ECHILD, and throw an error for other errnos.
5536 2015-07-10 Pedro Alves <palves@redhat.com>
5538 * event-loop.c (struct callback_event) <data>: Change type to
5539 gdb_client_data instance instead of gdb_client_data pointer.
5540 (append_callback_event): Adjust.
5542 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5544 * linux-aarch64-low.c: Add comments for each linux_target_ops
5545 method. Remove comments already covered in target_ops and
5546 linux_target_ops definitions.
5547 (the_low_target): Add comments for each unimplemented method.
5549 2015-07-09 Yao Qi <yao.qi@linaro.org>
5551 * linux-aarch64-low.c (aarch64_regmap): Remove.
5552 (aarch64_usrregs_info): Remove.
5553 (regs_info): Set field usrregs to NULL.
5555 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5557 * linux-low.c: Include "rsp-low.h"
5558 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5559 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5560 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5561 (handle_btrace_enable_pt): New.
5562 (handle_btrace_general_set): Support "pt".
5563 (handle_btrace_conf_general_set): Support "pt:size".
5565 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5567 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5570 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5572 * linux-aarch64-low.c: Remove comment about endianness.
5573 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5574 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5577 2015-06-24 Gary Benson <gbenson@redhat.com>
5579 * linux-i386-ipa.c (stdint.h): Do not include.
5580 * lynx-i386-low.c (stdint.h): Likewise.
5581 * lynx-ppc-low.c (stdint.h): Likewise.
5582 * mem-break.c (stdint.h): Likewise.
5583 * thread-db.c (stdint.h): Likewise.
5584 * tracepoint.c (stdint.h): Likewise.
5585 * win32-low.c (stdint.h): Likewise.
5587 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5589 * server.c (write_qxfer_response): Update call to
5590 remote_escape_output.
5592 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5593 Jan Kratochvil <jan.kratochvil@redhat.com>
5595 Merge multiple hex conversions.
5596 * gdbreplay.c (tohex): Rename to 'fromhex'.
5597 (logchar): Use fromhex.
5599 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5601 * server.c (handle_qxfer_libraries): Set `version' attribute for
5604 2015-06-10 Gary Benson <gbenson@redhat.com>
5606 * target.h (struct target_ops) <multifs_open>: New field.
5607 <multifs_unlink>: Likewise.
5608 <multifs_readlink>: Likewise.
5609 * linux-low.c (nat/linux-namespaces.h): New include.
5610 (linux_target_ops): Initialize the_target->multifs_open,
5611 the_target->multifs_unlink and the_target->multifs_readlink.
5612 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5613 * hostio.c (hostio_fs_pid): New static variable.
5614 (hostio_handle_new_gdb_connection): New function.
5615 (handle_setfs): Likewise.
5616 (handle_open): Use the_target->multifs_open as appropriate.
5617 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5618 (handle_readlink): Use the_target->multifs_readlink as
5620 (handle_vFile): Handle vFile:setfs packets.
5621 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5622 after target_handle_new_gdb_connection.
5624 2015-06-10 Gary Benson <gbenson@redhat.com>
5626 * configure.ac (AC_CHECK_FUNCS): Add setns.
5627 * config.in: Regenerate.
5628 * configure: Likewise.
5629 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5630 (linux-namespaces.o): New rule.
5631 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5633 2015-06-09 Gary Benson <gbenson@redhat.com>
5635 * hostio.c (handle_open): Process mode argument with
5636 fileio_to_host_mode.
5638 2015-06-01 Yao Qi <yao.qi@linaro.org>
5640 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5641 * linux-x86-low.c: Likewise.
5643 2015-05-28 Don Breazeal <donb@codesourcery.com>
5645 * linux-low.c (handle_extended_wait): Initialize
5646 thread_info.last_resume_kind for new fork children.
5648 2015-05-15 Pedro Alves <palves@redhat.com>
5650 * target.h (target_handle_new_gdb_connection): Rewrite using if
5651 wrapped in do/while.
5653 2015-05-14 Joel Brobecker <brobecker@adacore.com>
5655 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5656 * configure, config.in: Regenerate.
5657 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5660 2015-05-12 Don Breazeal <donb@codesourcery.com>
5662 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5663 PTRACE_EVENT_VFORK_DONE.
5664 (linux_low_ptrace_options, extended_event_reported): Add vfork
5666 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5667 and "vforkdone" for RSP 'T' Stop Reply Packet.
5668 * server.h (report_vfork_events): Declare
5671 2015-05-12 Don Breazeal <donb@codesourcery.com>
5673 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5674 (the_low_target) <new_fork>: Initialize new member.
5675 * linux-arm-low.c (arm_new_fork): New function.
5676 (the_low_target) <new_fork>: Initialize new member.
5677 * linux-low.c (handle_extended_wait): Call new target function
5679 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5680 * linux-mips-low.c (mips_add_watchpoint): New function
5681 extracted from mips_insert_point.
5682 (the_low_target) <new_fork>: Initialize new member.
5683 (mips_linux_new_fork): New function.
5684 (mips_insert_point): Call mips_add_watchpoint.
5685 * linux-x86-low.c (x86_linux_new_fork): New function.
5686 (the_low_target) <new_fork>: Initialize new member.
5688 2015-05-12 Don Breazeal <donb@codesourcery.com>
5690 * linux-low.c (handle_extended_wait): Implement return value,
5691 rename argument 'event_child' to 'event_lwp', handle
5692 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5693 (linux_low_ptrace_options): New function.
5694 (linux_low_filter_event): Call linux_low_ptrace_options,
5695 use different argument fo linux_enable_event_reporting,
5696 use return value from handle_extended_wait.
5697 (extended_event_reported): New function.
5698 (linux_wait_1): Call extended_event_reported and set
5699 status to report fork events.
5700 (linux_write_memory): Add pid to debug message.
5701 (reset_lwp_ptrace_options_callback): New function.
5702 (linux_handle_new_gdb_connection): New function.
5703 (linux_target_ops): Initialize new structure member.
5704 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5705 * lynx-low.c: Initialize new structure member.
5706 * remote-utils.c (prepare_resume_reply): Implement stop reason
5707 "fork" for "T" stop message.
5708 * server.c (handle_query): Call handle_new_gdb_connection.
5709 * server.h (report_fork_events): Declare global flag.
5710 * target.h (struct target_ops) <handle_new_gdb_connection>:
5712 (target_handle_new_gdb_connection): New macro.
5713 * win32-low.c: Initialize new structure member.
5715 2015-05-12 Don Breazeal <donb@codesourcery.com>
5717 * mem-break.c (APPEND_TO_LIST): Define macro.
5718 (clone_agent_expr): New function.
5719 (clone_one_breakpoint): New function.
5720 (clone_all_breakpoints): New function.
5721 * mem-break.h: Declare new functions.
5723 2015-05-12 Don Breazeal <donb@codesourcery.com>
5725 * linux-low.c (linux_supports_fork_events): New function.
5726 (linux_supports_vfork_events): New function.
5727 (linux_target_ops): Initialize new structure members.
5728 (initialize_low): Call linux_check_ptrace_features.
5729 * lynx-low.c (lynx_target_ops): Initialize new structure
5731 * server.c (report_fork_events, report_vfork_events):
5733 (handle_query): Add new features to qSupported packet and
5735 (captured_main): Initialize new global variables.
5736 * target.h (struct target_ops) <supports_fork_events>:
5738 <supports_vfork_events>: New member.
5739 (target_supports_fork_events): New macro.
5740 (target_supports_vfork_events): New macro.
5741 * win32-low.c (win32_target_ops): Initialize new structure
5744 2015-05-12 Gary Benson <gbenson@redhat.com>
5746 * server.c (handle_qxfer_exec_file): Use current process
5749 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5751 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5752 Remove HAVE_PTRACE_GETREGS conditionals.
5753 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5754 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5756 2015-05-08 Yao Qi <yao.qi@linaro.org>
5758 * linux-low.c (linux_supports_conditional_breakpoints): New
5760 (linux_target_ops): Install new target method.
5761 * lynx-low.c (lynx_target_ops): Install NULL hook for
5762 supports_conditional_breakpoints.
5763 * nto-low.c (nto_target_ops): Likewise.
5764 * spu-low.c (spu_target_ops): Likewise.
5765 * win32-low.c (win32_target_ops): Likewise.
5766 * server.c (handle_query): Check
5767 target_supports_conditional_breakpoints.
5768 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5770 (target_supports_conditional_breakpoints): New macro.
5772 2015-05-06 Pedro Alves <palves@redhat.com>
5775 * server.c (start_inferior): If the process exits, mourn it.
5777 2015-04-21 Gary Benson <gbenson@redhat.com>
5779 * hostio.c (fileio_open_flags_to_host): Factored out to
5780 fileio_to_host_openflags in common/fileio.c. Single use
5783 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5785 * linux-xtensa-low.c (xtensa_fill_gregset)
5786 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5789 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5791 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5792 (regs_info): Replace usrregs pointer with NULL.
5794 2015-04-17 Gary Benson <gbenson@redhat.com>
5796 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5797 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5798 * server.c (handle_qxfer_exec_file): New function.
5799 (qxfer_packets): Add exec-file entry.
5800 (handle_query): Report qXfer:exec-file:read as supported packet.
5802 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5804 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5806 2015-04-09 Gary Benson <gbenson@redhat.com>
5808 * hostio-errno.c (errno_to_fileio_error): Remove function.
5809 Update caller to use remote_fileio_to_fio_error.
5811 2015-04-09 Yao Qi <yao.qi@linaro.org>
5813 * linux-low.c (linux_insert_point): Call
5814 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5815 (linux_remove_point): Call remove_memory_breakpoint if type is
5817 * linux-x86-low.c (x86_insert_point): Don't call
5818 insert_memory_breakpoint.
5819 (x86_remove_point): Don't call remove_memory_breakpoint.
5821 2015-04-01 Pedro Alves <palves@redhat.com>
5822 Cleber Rosa <crosa@redhat.com>
5824 * server.c (gdbserver_usage): Reorganize and extend the usage
5827 2015-03-24 Pedro Alves <palves@redhat.com>
5829 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5830 output. Also dump TRAP_TRACE.
5831 (linux_low_filter_event): In debug output, distinguish a
5832 resume_stop SIGSTOP from a delayed SIGSTOP.
5834 2015-03-24 Gary Benson <gbenson@redhat.com>
5836 * linux-x86-low.c (x86_linux_new_thread): Moved to
5838 (x86_linux_prepare_to_resume): Likewise.
5840 2015-03-24 Gary Benson <gbenson@redhat.com>
5842 * Makefile.in (x86-linux-dregs.o): New rule.
5843 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5844 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5845 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5846 (x86_linux_dr_get): Likewise.
5847 (x86_linux_dr_set): Likewise.
5848 (update_debug_registers_callback): Likewise.
5849 (x86_linux_dr_set_addr): Likewise.
5850 (x86_linux_dr_get_addr): Likewise.
5851 (x86_linux_dr_set_control): Likewise.
5852 (x86_linux_dr_get_control): Likewise.
5853 (x86_linux_dr_get_status): Likewise.
5854 (x86_linux_update_debug_registers): Likewise.
5856 2015-03-24 Gary Benson <gbenson@redhat.com>
5858 * linux-x86-low.c (x86_linux_update_debug_registers):
5859 New function, factored out from...
5860 (x86_linux_prepare_to_resume): ...this.
5862 2015-03-24 Gary Benson <gbenson@redhat.com>
5864 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5865 (x86_linux_dr_set): Likewise.
5866 (update_debug_registers_callback): Likewise.
5867 (x86_linux_dr_set_addr): Likewise.
5868 (x86_linux_dr_get_addr): Likewise.
5869 (x86_linux_dr_set_control): Likewise.
5870 (x86_linux_dr_get_control): Likewise.
5871 (x86_linux_dr_get_status): Likewise.
5872 (x86_linux_prepare_to_resume): Likewise.
5874 2015-03-24 Gary Benson <gbenson@redhat.com>
5876 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5877 Use perror_with_name. Pass string through gettext.
5878 (x86_linux_dr_set): Likewise.
5880 2015-03-24 Gary Benson <gbenson@redhat.com>
5882 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5883 (x86_linux_dr_set_addr): ...this.
5884 (x86_dr_low_get_addr): Rename to...
5885 (x86_linux_dr_get_addr): ...this.
5886 (x86_dr_low_set_control): Rename to...
5887 (x86_linux_dr_set_control): ...this.
5888 (x86_dr_low_get_control): Rename to...
5889 (x86_linux_dr_get_control): ...this.
5890 (x86_dr_low_get_status): Rename to...
5891 (x86_linux_dr_get_status): ...this.
5892 (x86_dr_low): Update with new function names.
5894 2015-03-24 Gary Benson <gbenson@redhat.com>
5896 * Makefile.in (x86-linux.o): New rule.
5897 * configure.srv: Add x86-linux.o to relevant targets.
5898 * linux-low.c (lwp_set_arch_private_info): New function.
5899 (lwp_arch_private_info): Likewise.
5900 * linux-x86-low.c: Include nat/x86-linux.h.
5901 (arch_lwp_info): Removed structure.
5902 (update_debug_registers_callback):
5903 Use lwp_set_debug_registers_changed.
5904 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5905 and lwp_set_debug_registers_changed.
5906 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5908 2015-03-24 Gary Benson <gbenson@redhat.com>
5910 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5911 * linux-arm-low.c (arm_new_thread): Likewise.
5912 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5913 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5914 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5915 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5917 2015-03-24 Gary Benson <gbenson@redhat.com>
5919 * linux-low.c (ptid_of_lwp): New function.
5920 (lwp_is_stopped): Likewise.
5921 (lwp_stop_reason): Likewise.
5922 * linux-x86-low.c (update_debug_registers_callback):
5924 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5927 2015-03-24 Gary Benson <gbenson@redhat.com>
5929 * linux-low.h (linux_stop_lwp): Remove declaration.
5931 2015-03-24 Gary Benson <gbenson@redhat.com>
5933 * linux-low.h: Include nat/linux-nat.h.
5934 * linux-low.c (iterate_over_lwps_args): New structure.
5935 (iterate_over_lwps_filter): New function.
5936 (iterate_over_lwps): Likewise.
5937 * linux-x86-low.c (update_debug_registers_callback):
5938 Update signature to what iterate_over_lwps expects.
5939 Remove PID check that iterate_over_lwps now performs.
5940 (x86_dr_low_set_addr): Use iterate_over_lwps.
5941 (x86_dr_low_set_control): Likewise.
5943 2015-03-24 Gary Benson <gbenson@redhat.com>
5945 * linux-x86-low.c (x86_debug_reg_state): New function.
5946 (x86_linux_prepare_to_resume): Use the above.
5948 2015-03-24 Gary Benson <gbenson@redhat.com>
5950 * linux-low.c (current_lwp_ptid): New function.
5951 * linux-x86-low.c: Include nat/linux-nat.h.
5952 (x86_dr_low_get_addr): Use current_lwp_ptid.
5953 (x86_dr_low_get_control): Likewise.
5954 (x86_dr_low_get_status): Likewise.
5956 2015-03-20 Pedro Alves <palves@redhat.com>
5958 * tracepoint.c (cmd_qtstatus): Make "str" const.
5960 2015-03-20 Pedro Alves <palves@redhat.com>
5962 * server.c (handle_general_set): Make "req_str" const.
5964 2015-03-19 Pedro Alves <palves@redhat.com>
5966 * linux-low.c (linux_resume_one_lwp): Rename to ...
5967 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5968 instead call perror_with_name.
5969 (check_ptrace_stopped_lwp_gone): New function.
5970 (linux_resume_one_lwp): Reimplement as wrapper around
5971 linux_resume_one_lwp_throw that swallows errors if the LWP is
5974 2015-03-19 Pedro Alves <palves@redhat.com>
5976 * linux-low.c (count_events_callback, select_event_lwp_callback):
5977 No longer check whether the thread has resume_stop as last resume
5980 2015-03-19 Pedro Alves <palves@redhat.com>
5982 * linux-low.c (count_events_callback, select_event_lwp_callback):
5983 Use the lwp's status_pending_p field, not the thread's.
5985 2015-03-19 Pedro Alves <palves@redhat.com>
5987 * linux-low.c (select_event_lwp_callback): Update comments to
5988 no longer mention SIGTRAP.
5990 2015-03-18 Gary Benson <gbenson@redhat.com>
5992 * server.c (handle_query): Do not report vFile:fstat as supported.
5994 2015-03-11 Gary Benson <gbenson@redhat.com>
5996 * hostio.c (sys/types.h): New include.
5997 (sys/stat.h): Likewise.
5998 (common-remote-fileio.h): Likewise.
5999 (handle_fstat): New function.
6000 (handle_vFile): Handle vFile:fstat packets.
6002 2015-03-11 Gary Benson <gbenson@redhat.com>
6004 * configure.ac (AC_CHECK_MEMBERS): Add checks for
6005 struct stat.st_blocks and struct stat.st_blksize.
6006 * configure: Regenerate.
6007 * config.in: Likewise.
6008 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
6009 (OBS): Add common-remote-fileio.o.
6010 (common-remote-fileio.o): New rule.
6012 2015-03-09 Pedro Alves <palves@redhat.com>
6014 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
6015 'struct sockaddr' pointer in 'accept' call.
6017 2015-03-09 Pedro Alves <palves@redhat.com>
6020 2015-03-07 Pedro Alves <palves@redhat.com>
6021 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6022 or <winsock2.h> here. Instead include "gdb_socket.h".
6023 (remote_open): Use union gdb_sockaddr_u.
6024 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6025 or <winsock2.h> here. Instead include "gdb_socket.h".
6026 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6027 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6029 (init_named_socket, gdb_agent_helper_thread): Use union
6032 2015-03-07 Pedro Alves <palves@redhat.com>
6034 * configure.ac (build_warnings): Move
6035 -Wdeclaration-after-statement to the C-specific set.
6036 * configure: Regenerate.
6038 2015-03-07 Pedro Alves <palves@redhat.com>
6040 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6041 or <winsock2.h> here. Instead include "gdb_socket.h".
6042 (remote_open): Use union gdb_sockaddr_u.
6043 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6044 or <winsock2.h> here. Instead include "gdb_socket.h".
6045 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6046 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6048 (init_named_socket, gdb_agent_helper_thread): Use union
6051 2015-03-07 Pedro Alves <palves@redhat.com>
6053 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6056 2015-03-06 Yao Qi <yao.qi@linaro.org>
6058 * linux-aarch64-low.c (aarch64_insert_point): Use
6059 show_debug_regs as a boolean.
6060 (aarch64_remove_point): Likewise.
6062 2015-03-05 Pedro Alves <palves@redhat.com>
6064 * lynx-low.c (lynx_target_ops): Install NULL hooks for
6065 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6066 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6067 * nto-low.c (nto_target_ops): Likewise.
6068 * spu-low.c (spu_target_ops): Likewise.
6069 * win32-low.c (win32_target_ops): Likewise.
6071 2015-03-04 Pedro Alves <palves@redhat.com>
6073 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
6074 Decide whether a breakpoint triggered based on the SIGTRAP's
6076 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
6077 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
6078 (linux_low_filter_event): Check for breakpoints before checking
6080 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6082 (linux_stopped_by_sw_breakpoint)
6083 (linux_supports_stopped_by_sw_breakpoint)
6084 (linux_stopped_by_hw_breakpoint)
6085 (linux_supports_stopped_by_hw_breakpoint): New functions.
6086 (linux_target_ops): Install new target methods.
6088 2015-03-04 Pedro Alves <palves@redhat.com>
6090 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6091 * server.c (swbreak_feature, hwbreak_feature): New globals.
6092 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6093 (captured_main): Clear swbreak_feature and hwbreak_feature.
6094 * server.h (swbreak_feature, hwbreak_feature): Declare.
6095 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6096 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6097 supports_stopped_by_hw_breakpoint>: New fields.
6098 (target_supports_stopped_by_sw_breakpoint)
6099 (target_stopped_by_sw_breakpoint)
6100 (target_supports_stopped_by_hw_breakpoint)
6101 (target_stopped_by_hw_breakpoint): Declare.
6103 2015-03-04 Pedro Alves <palves@redhat.com>
6105 enum lwp_stop_reason -> enum target_stop_reason
6106 * linux-low.c (check_stopped_by_breakpoint): Adjust.
6107 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6108 (linux_wait_1, stuck_in_jump_pad_callback)
6109 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6110 (linux_stopped_by_watchpoint):
6111 * linux-low.h (enum lwp_stop_reason): Delete.
6112 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6113 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6115 2015-03-04 Yao Qi <yao.qi@linaro.org>
6117 * Makefile.in (SFILES): Add linux-aarch64-low.c.
6119 2015-03-03 Gary Benson <gbenson@redhat.com>
6121 * hostio.c (handle_vFile): Fix prefix lengths.
6123 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
6125 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
6128 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
6130 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
6131 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
6132 (clean): Add "rm -f" for above C files.
6133 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
6134 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6135 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6136 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6137 * linux-s390-low.c (HWCAP_S390_VX): New macro.
6138 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6139 (init_registers_s390x_vx_linux64)
6140 (init_registers_s390x_tevx_linux64)
6141 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6142 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6144 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6145 (s390_store_vxrs_high): New functions.
6146 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6148 (s390_arch_setup): Add logic for selecting one of the new target
6149 descriptions. Activate the new vector regsets if applicable.
6150 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6151 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6152 and init_registers_s390x_tevx_linux64.
6154 2015-03-01 Pedro Alves <palves@redhat.com>
6156 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6159 2015-02-27 Pedro Alves <palves@redhat.com>
6161 * linux-x86-low.c (u_debugreg_offset): New function.
6162 (x86_linux_dr_get, x86_linux_dr_set): Use it.
6164 2015-02-27 Pedro Alves <palves@redhat.com>
6166 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6167 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6168 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6169 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6170 (ps_lsetfpregs, ps_getpid)
6171 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6172 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6173 (ps_lsetxregs, ps_plog): Declare.
6175 2015-02-27 Pedro Alves <palves@redhat.com>
6177 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6178 IP_AGENT_EXPORT_FUNC.
6179 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6180 IP_AGENT_EXPORT_FUNC.
6181 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6182 (IP_AGENT_EXPORT): Delete.
6183 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6184 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6185 (gdb_trampoline_buffer_error, collecting, gdb_collect)
6186 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6187 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6188 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6189 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6190 (traceframe_read_count, traceframe_write_count)
6191 (traceframes_created, trace_state_variables, get_raw_reg)
6192 (get_trace_state_variable_value, set_trace_state_variable_value)
6193 (ust_loaded, helper_thread_id, cmd_buf): Use
6194 IPA_SYM_EXPORTED_NAME.
6195 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6196 (tracepoints) Use IP_AGENT_EXPORT_VAR.
6197 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6198 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6199 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6200 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6201 EXTERN_C_PUSH/EXTERN_C_POP.
6202 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6203 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6204 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6205 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6206 (traceframe_write_count, traceframe_read_count)
6207 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6208 (about_to_request_buffer_space, get_trace_state_variable_value)
6209 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6210 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6211 EXTERN_C_PUSH/EXTERN_C_POP.
6212 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6213 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6214 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6215 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6216 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6217 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6218 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6219 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6221 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6222 (IP_AGENT_EXPORT_VAR_DECL): Define.
6224 (gdb_agent_get_raw_reg): Declare.
6226 2015-02-27 Tom Tromey <tromey@redhat.com>
6227 Pedro Alves <palves@redhat.com>
6229 Rename symbols whose names are reserved C++ keywords throughout.
6231 2015-02-27 Pedro Alves <palves@redhat.com>
6233 * Makefile.in (COMPILER): New, get it from autoconf.
6234 (CXX): Get from autoconf instead.
6235 (COMPILE.pre): Use COMPILER.
6236 (CC-LD): Rename to ...
6237 (CC_LD): ... this. Use COMPILER.
6238 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6239 (CXX_FOR_TARGET): Default to g++ instead of gcc.
6240 * acinclude.m4: Include build-with-cxx.m4.
6241 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6242 Disable -Werror by default if building in C++ mode.
6243 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6244 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6245 the C++ compiler. Save/restore CXXFLAGS too.
6246 * configure: Regenerate.
6248 2015-02-27 Pedro Alves <palves@redhat.com>
6250 * acinclude.m4: Include libiberty.m4.
6251 * configure.ac: Call libiberty_INIT.
6252 * config.in, configure: Regenerate.
6254 2015-02-26 Pedro Alves <palves@redhat.com>
6256 * linux-low.c (linux_wait_1): When incrementing the PC past a
6257 program breakpoint always use the_low_target.breakpoint_len as
6258 increment, rather than the maximum between that and
6259 the_low_target.decr_pc_after_break.
6261 2015-02-23 Pedro Alves <palves@redhat.com>
6263 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6264 thread was doing a step-over; always adjust the PC if
6265 we stepped over a permanent breakpoint.
6266 (linux_wait_1): If we stepped over breakpoint that was on top of a
6267 permanent breakpoint, manually advance the PC past it.
6269 2015-02-23 Pedro Alves <palves@redhat.com>
6271 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6273 (x86_fill_gregset, x86_store_gregset): Use it when handling
6276 2015-02-20 Pedro Alves <palves@redhat.com>
6278 * thread-db.c: Include "nat/linux-procfs.h".
6279 (thread_db_init): Skip listing new threads if the kernel supports
6280 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6282 2015-02-20 Pedro Alves <palves@redhat.com>
6284 * linux-low.c (status_pending_p_callback): Use ptid_match.
6286 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6288 PR breakpoints/16812
6289 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6290 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6291 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6293 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6295 PR breakpoints/15956
6296 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6298 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6300 * linux-low.c (linux_low_btrace_conf): Print size.
6301 * server.c (handle_btrace_conf_general_set): New.
6302 (hanle_general_set): Call handle_btrace_conf_general_set.
6303 (handle_query): Report Qbtrace-conf:bts:size as supported.
6305 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6307 * linux-low.c (linux_low_enable_btrace): Update parameters.
6308 (linux_low_btrace_conf): New.
6309 (linux_target_ops)<to_btrace_conf>: Initialize.
6310 * server.c (current_btrace_conf): New.
6311 (handle_btrace_enable): Rename to ...
6312 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
6313 to target_enable_btrace. Update comment. Update users.
6314 (handle_qxfer_btrace_conf): New.
6315 (qxfer_packets): Add btrace-conf entry.
6316 (handle_query): Report qXfer:btrace-conf:read as supported packet.
6317 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6318 (target_ops)<read_btrace_conf>: New.
6319 (target_enable_btrace): Update parameters.
6320 (target_read_btrace_conf): New.
6322 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6324 * server.c (handle_btrace_general_set): Remove call to
6325 target_supports_btrace.
6326 (supported_btrace_packets): New.
6327 (handle_query): Call supported_btrace_packets.
6328 * target.h: include btrace-common.h.
6329 (btrace_target_info): Removed.
6330 (supports_btrace, target_supports_btrace): Update parameters.
6332 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6334 * Makefile.in (SFILES): Add common/btrace-common.c.
6335 (OBS): Add common/btrace-common.o.
6336 (btrace-common.o): Add build rules.
6337 * linux-low: Include btrace-common.h.
6338 (linux_low_read_btrace): Use struct btrace_data. Call
6339 btrace_data_init and btrace_data_fini.
6341 2015-02-06 Pedro Alves <palves@redhat.com>
6343 * thread-db.c (find_new_threads_callback): Add debug output.
6345 2015-02-04 Pedro Alves <palves@redhat.com>
6347 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6348 (resume_stopped_resumed_lwps): New function.
6349 (linux_wait_for_event_filtered): Use it.
6351 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6353 * Makefile.in (SFILES): Add linux-personality.c.
6354 (linux-personality.o): New rule.
6355 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6356 list of objects to be built.
6357 * linux-low.c: Include nat/linux-personality.h.
6358 (linux_create_inferior): Remove code to disable address space
6359 randomization (moved to ../nat/linux-personality.c). Create
6360 cleanup to disable address space randomization.
6362 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6364 * Makefile.in (posix-strerror.o): New rule.
6365 (mingw-strerror.o): Likewise.
6366 * configure: Regenerated.
6367 * configure.ac: Source file ../common/common.host. Initialize new
6368 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6370 2015-01-14 Yao Qi <yao@codesourcery.com>
6372 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6373 (ppc-linux.o): New rule.
6374 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6375 * configure.ac: AC_CHECK_FUNCS(getauxval).
6376 * config.in: Re-generated.
6377 * configure: Re-generated.
6378 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6379 ppc64_64bit_inferior_p
6381 2015-01-14 Yao Qi <yao@codesourcery.com>
6383 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6384 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6385 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6386 (PT_ORIG_R3, PT_TRAP): Likewise.
6387 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6388 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6389 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6391 2015-01-10 Joel Brobecker <brobecker@adacore.com>
6393 * i387-fp.c (i387_cache_to_xsave): In look over
6394 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6395 zmmh_low_space field by use of zmmh_high_space.
6397 2015-01-09 Pedro Alves <palves@redhat.com>
6399 * linux-low.c (step_over_bkpt): Move higher up in the file.
6400 (handle_extended_wait): Don't store the stop_pc here.
6401 (get_stop_pc): Adjust comments and rename to ...
6402 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6403 stopped for a software breakpoint or hardware breakpoint.
6404 (thread_still_has_status_pending_p): New function.
6405 (status_pending_p_callback): Use
6406 thread_still_has_status_pending_p. If the event is no longer
6407 interesting, resume the LWP.
6408 (handle_tracepoints): Add assert.
6409 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6410 (wstatus_maybe_breakpoint): New function.
6411 (cancel_breakpoint): Delete function.
6412 (check_stopped_by_watchpoint): New function, factored out from
6413 linux_low_filter_event.
6414 (lp_status_maybe_breakpoint): Delete function.
6415 (linux_low_filter_event): Remove filter_ptid argument.
6416 Leave thread group exits pending here. Store the LWP's stop PC.
6417 Always leave events pending.
6418 (linux_wait_for_event_filtered): Pull all events out of the
6419 kernel, and leave them all pending.
6420 (count_events_callback, select_event_lwp_callback): Consider all
6422 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6423 (select_event_lwp): Only give preference to the stepping LWP in
6424 all-stop mode. Adjust comments.
6425 (ignore_event): New function.
6426 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6427 references to cancel_breakpoints. Adjust to renames. Also give
6428 equal priority to all LWPs that have had events in non-stop mode.
6429 If reporting a software breakpoint event, unadjust the LWP's PC.
6430 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6431 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6433 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6434 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6435 (linux_stopped_by_watchpoint): Adjust.
6436 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6437 * linux-low.h (enum lwp_stop_reason): New.
6438 (struct lwp_info) <stop_pc>: Adjust comment.
6439 <stopped_by_watchpoint>: Delete field.
6440 <stop_reason>: New field.
6441 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6442 * mem-break.c (software_breakpoint_inserted_here)
6443 (hardware_breakpoint_inserted_here): New function.
6444 * mem-break.h (software_breakpoint_inserted_here)
6445 (hardware_breakpoint_inserted_here): Declare.
6446 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6447 (cancel_breakpoints): Delete.
6448 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6449 (upload_fast_traceframes): Remove references to
6452 2015-01-09 Pedro Alves <palves@redhat.com>
6454 * thread-db.c (find_new_threads_callback): Ignore thread if the
6455 kernel thread ID is -1.
6457 2015-01-09 Pedro Alves <palves@redhat.com>
6459 * linux-low.c (linux_attach_fail_reason_string): Move to
6460 nat/linux-ptrace.c, and rename.
6461 (linux_attach_lwp): Update comment.
6462 (attach_proc_task_lwp_callback): New function.
6463 (linux_attach): Adjust to rename and use
6464 linux_proc_attach_tgid_threads.
6465 (linux_attach_fail_reason_string): Delete declaration.
6467 2015-01-01 Joel Brobecker <brobecker@adacore.com>
6469 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6470 * server.c (gdbserver_version): Likewise.
6472 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6474 * remote-utils.c: Include ctype.h.
6475 (input_interrupt): Explicitly handle the case when the char
6476 received is the NUL byte. Improve the printing of non-ASCII
6479 2014-12-16 Joel Brobecker <brobecker@adacore.com>
6481 * linux-low.c (linux_low_filter_event): Update call to
6482 linux_enable_event_reporting following the addition of
6483 a new parameter to that function.
6485 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
6488 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6489 (AARCH64_FPCR_REGNO): Likewise.
6490 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6491 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6492 (aarch64_store_fpregset): Likewise.
6494 2014-12-15 Joel Brobecker <brobecker@adacore.com>
6496 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6497 Remove FIXME comment about assumption about N.
6499 2014-12-13 Joel Brobecker <brobecker@adacore.com>
6501 * configure.ac: If large-file support is disabled in GDBserver,
6502 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6503 * configure: Regenerate.
6505 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6507 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6508 warning upon ENODATA from ptrace.
6509 * linux-s390-low.c (s390_store_tdb): New.
6510 (s390_regsets): Add regset for NT_S390_TDB.
6512 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6514 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6515 without a fill_function.
6516 * linux-s390-low.c (s390_fill_last_break): Remove.
6517 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6518 (s390_arch_setup): Use regset's size instead of fill_function for
6521 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6523 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6524 the regset's store function when ptrace returned an error.
6525 * regcache.c (get_thread_regcache): Invalidate register cache
6526 before fetching inferior's registers.
6528 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6530 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6531 while-loop as for-loop.
6532 (regsets_store_inferior_registers): Likewise.
6534 2014-11-28 Yao Qi <yao@codesourcery.com>
6536 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6537 * config.in, configure: Re-generate.
6538 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6541 2014-11-21 Yao Qi <yao@codesourcery.com>
6543 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6544 (AC_CHECK_HEADERS): Remove malloc.h.
6545 * configure: Re-generated.
6546 * config.in: Re-generated.
6547 * server.h: Don't include alloca.h and malloc.h.
6548 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6549 Don't include malloc.h.
6551 2014-11-17 Joel Brobecker <brobecker@adacore.com>
6553 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6554 corresponding ERRNO check in same block.
6556 2014-11-12 Pedro Alves <palves@redhat.com>
6558 * server.c (cont_thread): Update comment.
6559 (start_inferior, attach_inferior): No longer clear cont_thread.
6560 (handle_v_cont): No longer set cont_thread.
6561 (captured_main): Clear cont_thread each time a GDB connects.
6563 2014-11-12 Pedro Alves <palves@redhat.com>
6565 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6566 thread, and don't resume all threads if the Hc thread has exited.
6568 2014-11-12 Pedro Alves <palves@redhat.com>
6570 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6571 the process group instead of to a specific LWP.
6573 2014-10-15 Pedro Alves <palves@redhat.com>
6576 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6578 (arm_set_thread_context): Delete.
6579 (the_low_target): Adjust.
6580 * win32-i386-low.c (debug_registers_changed)
6581 (debug_registers_used): Delete.
6582 (update_debug_registers_callback): New function.
6583 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6584 needing to update their debug registers.
6585 (win32_get_current_dr): New function.
6586 (x86_dr_low_get_addr, x86_dr_low_get_control)
6587 (x86_dr_low_get_status): Fetch the debug register from the thread
6589 (i386_initial_stuff): Adjust.
6590 (i386_get_thread_context): Remove current_event parameter. Don't
6591 clear debug_registers_changed nor copy DR values to
6593 (i386_set_thread_context): Delete.
6594 (i386_prepare_to_resume): New function.
6595 (i386_thread_added): Mark the thread as needing to update irs
6597 (the_low_target): Remove i386_set_thread_context and install
6598 i386_prepare_to_resume.
6599 * win32-low.c (win32_get_thread_context): Adjust.
6600 (win32_set_thread_context): Use SetThreadContext
6602 (win32_prepare_to_resume): New function.
6603 (win32_require_context): New function, factored out from ...
6604 (thread_rec): ... this.
6605 (continue_one_thread): Call win32_prepare_to_resume on each thread
6606 we're about to continue.
6607 (win32_resume): Call win32_prepare_to_resume on the event thread.
6608 * win32-low.h (struct win32_thread_info)
6609 <debug_registers_changed>: New field.
6610 (struct win32_target_ops): Change prototype of set_thread_context,
6611 delete set_thread_context and add prepare_to_resume.
6612 (win32_require_context): New declaration.
6614 2014-10-08 Gary Benson <gbenson@redhat.com>
6616 * server.h: Do not include common-exceptions.h.
6618 2014-10-08 Gary Benson <gbenson@redhat.com>
6620 * server.h: Do not include cleanups.h.
6622 2014-09-30 James Hogan <james.hogan@imgtec.com>
6624 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6627 2014-09-23 Yao Qi <yao@codesourcery.com>
6629 * linux-low.c (lp_status_maybe_breakpoint): New function.
6630 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6631 (count_events_callback): Likewise.
6632 (select_event_lwp_callback): Likewise.
6633 (cancel_breakpoints_callback): Likewise.
6635 2014-09-19 Don Breazeal <donb@codesourcery.com>
6637 * linux-low.c (handle_extended_wait): Call
6638 linux_ptrace_get_extended_event.
6639 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6640 linux_is_extended_waitstatus.
6642 2014-09-16 Joel Brobecker <brobecker@adacore.com>
6644 * Makefile.in (CPPFLAGS): Define.
6645 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6646 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6648 2014-09-16 Gary Benson <gbenson@redhat.com>
6650 * inferiors.h (current_inferior): Renamed as...
6651 (current_thread): New variable. All uses updated.
6652 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6653 (maybe_move_out_of_jump_pad): Likewise.
6654 (cancel_breakpoint): Likewise.
6655 (linux_low_filter_event): Likewise.
6656 (wait_for_sigstop): Likewise.
6657 (linux_resume_one_lwp): Likewise.
6658 (need_step_over_p): Likewise.
6659 (start_step_over): Likewise.
6660 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6661 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6662 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6663 and save_inferior as saved_thread.
6664 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6666 (regcache_invalidate_thread): Likewise.
6667 * remote-utils.c (prepare_resume_reply): Likewise.
6668 * thread-db.c (thread_db_get_tls_address): Likewise.
6669 (disable_thread_event_reporting): Likewise.
6670 (remove_thread_event_breakpoints): Likewise.
6671 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6673 * target.h (set_desired_inferior): Renamed as...
6674 (set_desired_thread): New declaration. All uses updated.
6675 * server.c (myresume): Updated comment to reference thread instead
6677 (handle_serial_event): Likewise.
6678 (handle_target_event): Likewise.
6680 2014-09-12 Tom Tromey <tromey@redhat.com>
6681 Gary Benson <gbenson@redhat.com>
6683 * regcache.h: Include common-regcache.h.
6684 (regcache_read_pc): Don't declare.
6685 * regcache.c (get_thread_regcache_for_ptid): New function.
6687 2014-09-11 Tom Tromey <tromey@redhat.com>
6688 Gary Benson <gbenson@redhat.com>
6690 * symbol.c: New file.
6691 * Makefile.in (SFILES): Add symbol.c.
6692 (OBS): Add symbol.o.
6694 2014-09-11 Gary Benson <gbenson@redhat.com>
6696 * target.c (target_stop_ptid, target_continue_ptid): New
6699 2014-09-11 Tom Tromey <tromey@redhat.com>
6700 Gary Benson <gbenson@redhat.com>
6702 * target.h: Include target/target.h.
6703 * target.c (target_read_memory, target_read_uint32)
6704 (target_write_memory): New functions.
6706 2014-09-11 Gary Benson <gbenson@redhat.com>
6708 * server.h (debug_hw_points): Don't declare.
6709 * server.c (debug_hw_points): Don't define. Replace all uses
6710 with show_debug_regs.
6711 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6712 all uses with show_debug_regs.
6714 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6716 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6717 endianness into account.
6718 (ppc_supply_ptrace_register): Likewise.
6720 2014-09-03 James Hogan <james.hogan@imgtec.com>
6722 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6723 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6725 2014-09-03 Gary Benson <gbenson@redhat.com>
6727 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6728 ALL_DEBUG_ADDRESS_REGISTERS.
6730 2014-09-02 Gary Benson <gbenson@redhat.com>
6732 * i386-low.h: Renamed as...
6733 * x86-low.h: New file. All type, function and variable name
6734 prefixes changed from "i386_" to "x86_". All references updated.
6735 * i386-low.c: Renamed as...
6736 * x86-low.c: New file. All type, function and variable name
6737 prefixes changed from "i386_" to "x86_". All references updated.
6739 2014-09-02 Gary Benson <gbenson@redhat.com>
6741 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6742 (x86_linux_new_thread): Likewise.
6744 2014-08-29 Gary Benson <gbenson@redhat.com>
6746 * server.h (setjmp.h): Do not include.
6747 (toplevel): Do not declare.
6748 (common-exceptions.h): Include.
6749 (cleanups.h): Likewise.
6750 * server.c (toplevel): Do not define.
6751 (exit_code): New static global.
6752 (detach_or_kill_for_exit_cleanup): New function.
6753 (main): New function. Original main renamed to...
6754 (captured_main): New function.
6755 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6757 2014-08-29 Gary Benson <gbenson@redhat.com>
6759 * Makefile.in (SFILES): Add common/common-exceptions.c.
6760 (OBS): Add common-exceptions.o.
6761 (common-exceptions.o): New rule.
6762 * utils.c (prepare_to_throw_exception): New function.
6764 2014-08-29 Gary Benson <gbenson@redhat.com>
6766 * config.in: Regenerate.
6767 * configure: Likewise.
6769 2014-08-29 Gary Benson <gbenson@redhat.com>
6771 * Makefile.in (SFILES): Add common/cleanups.c.
6773 (cleanups.o): New rule.
6775 2014-08-29 Gary Benson <gbenson@redhat.com>
6777 * utils.c (internal_vwarning): New function.
6779 2014-08-28 Gary Benson <gbenson@redhat.com>
6781 * utils.h (fatal): Remove declaration.
6782 * utils.c (fatal): Remove function.
6784 2014-08-28 Gary Benson <gbenson@redhat.com>
6786 * tracepoint.c (gdb_agent_init): Replace fatal with
6788 (initialize_tracepoint): Likewise.
6790 2014-08-28 Gary Benson <gbenson@redhat.com>
6792 * remote-utils.c (remote_prepare): Replace fatal with error.
6794 2014-08-28 Gary Benson <gbenson@redhat.com>
6796 * linux-low.c (linux_async): Replace fatal with warning.
6798 (linux_start_non_stop): Return -1 if linux_async failed.
6800 2014-08-28 Gary Benson <gbenson@redhat.com>
6802 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6804 (i386_dr_low_get_addr): Remove vague comment.
6805 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6808 2014-08-28 Gary Benson <gbenson@redhat.com>
6810 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6811 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6813 (linux_resume_one_lwp): Likewise.
6814 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6816 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6817 with internal_error.
6818 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6819 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6820 (find_register_by_name): Replace fatal with internal_error.
6821 (find_regno): Likewise.
6822 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6823 * thread-db.c (thread_db_create_event): Likewise.
6824 (thread_db_load_search): Likewise.
6825 (try_thread_db_load_1): Likewise.
6826 * tracepoint.c (get_jump_space_head): Replace fatal with
6828 (claim_trampoline_space): Likewise.
6829 (have_fast_tracepoint_trampoline_buffer): Likewise.
6830 (cmd_qtstart): Likewise.
6831 (stop_tracing): Likewise.
6832 (fast_tracepoint_collecting): Likewise.
6833 (target_malloc): Likewise.
6834 (download_tracepoint): Likewise.
6835 (download_trace_state_variables): Replace check with gdb_assert.
6836 (upload_fast_traceframes): Replace fatal with internal_error.
6838 2014-08-19 Tom Tromey <tromey@redhat.com>
6839 Gary Benson <gbenson@redhat.com>
6841 * Makefile.in (SFILES): Add common/common-debug.c.
6842 (OBS): Add common-debug.o.
6843 (common-debug.o): New rule.
6844 * debug.h (debug_printf): Don't declare.
6845 * debug.c (debug_printf): Renamed and rewritten as...
6846 (debug_vprintf): New function.
6848 2014-08-19 Gary Benson <gbenson@redhat.com>
6850 * utils.h: Do not include print-utils.h.
6852 2014-08-19 Tom Tromey <tromey@redhat.com>
6853 Gary Benson <gbenson@redhat.com>
6855 * server.h: Add static assertion.
6856 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6858 2014-08-19 Tom Tromey <tromey@redhat.com>
6859 Gary Benson <gbenson@redhat.com>
6861 * Makefile.in (SFILES): Add common/errors.c.
6862 (OBS): Add errors.o.
6863 (IPA_OBS): Add errors-ipa.o.
6864 (errors.o): New rule.
6865 (errors-ipa.o): Likewise.
6866 * utils.h (perror_with_name, error, warning): Don't declare.
6867 * utils.c (warning): Renamed and rewritten as...
6868 (vwarning): New function.
6869 (error): Renamed and rewritten as...
6870 (verror): New function.
6871 (internal_error): Renamed and rewritten as...
6872 (internal_verror): New function.
6874 2014-08-07 Gary Benson <gbenson@redhat.com>
6876 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6877 * configure: Regenerate.
6878 * config.in: Likewise.
6879 * server.h: Do not include errno.h.
6880 * event-loop.c: Likewise.
6881 * hostio-errno.c: Likewise.
6882 * linux-low.c: Likewise.
6883 * remote-utils.c: Likewise.
6884 * spu-low.c: Likewise.
6885 * utils.c: Likewise.
6886 * gdbreplay.c: Unconditionally include errno.h.
6888 2014-08-07 Gary Benson <gbenson@redhat.com>
6890 * server.h: Do not include string.h.
6891 * event-loop.c: Likewise.
6892 * linux-low.c: Likewise.
6893 * regcache.c: Likewise.
6894 * remote-utils.c: Likewise.
6895 * spu-low.c: Likewise.
6896 * utils.c: Likewise.
6898 2014-08-07 Gary Benson <gbenson@redhat.com>
6900 * server.h: Do not include gdb_assert.h.
6902 2014-08-07 Gary Benson <gbenson@redhat.com>
6904 * server.h: Do not include common-utils.h.
6906 2014-08-07 Gary Benson <gbenson@redhat.com>
6908 * server.h: Do not include ptid.h.
6909 * notif.h: Likewise.
6911 2014-08-07 Gary Benson <gbenson@redhat.com>
6913 * server.h: Do not include gdb_locale.h.
6915 2014-08-07 Gary Benson <gbenson@redhat.com>
6917 * server.h: Do not include gdb/signals.h.
6918 * win32-low.c: Likewise.
6920 2014-08-07 Gary Benson <gbenson@redhat.com>
6922 * server.h: Do not include pathmax.h.
6924 2014-08-07 Gary Benson <gbenson@redhat.com>
6926 * server.h: Do not include libiberty.h.
6927 * linux-bfin-low.c: Likewise.
6929 2014-08-07 Gary Benson <gbenson@redhat.com>
6931 * server.h: Do not include ansidecl.h.
6933 2014-08-07 Gary Benson <gbenson@redhat.com>
6935 * linux-x86-low.c: Do not include stddef.h.
6936 * lynx-ppc-low.c: Likewise.
6937 * tracepoint.c: Likewise.
6939 2014-08-07 Gary Benson <gbenson@redhat.com>
6941 * server.h: Do not include stdarg.h.
6942 * nto-low.c: Likewise.
6944 2014-08-07 Gary Benson <gbenson@redhat.com>
6946 * server.h: Do not include stdlib.h.
6947 * inferiors.c: Likewise.
6948 * linux-low.c: Likewise.
6949 * regcache.c: Likewise.
6950 * spu-low.c: Likewise.
6951 * tracepoint.c: Likewise.
6952 * utils.c: Likewise.
6954 2014-08-07 Gary Benson <gbenson@redhat.com>
6956 * server.h: Do not include stdio.h.
6957 * linux-low.c: Likewise.
6958 * remote-utils.c: Likewise.
6959 * spu-low.c: Likewise.
6960 * utils.c: Likewise.
6961 * wincecompat.c: Likewise.
6963 2014-08-06 Gary Benson <gbenson@redhat.com>
6965 * regcache.c (init_register_cache): Move conditionals inside if.
6967 2014-08-06 Gary Benson <gbenson@redhat.com>
6969 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6971 2014-07-31 Gary Benson <gbenson@redhat.com>
6973 * ax.h: Do not include server.h.
6974 * gdbthread.h: Likewise.
6975 * lynx-low.h: Likewise.
6976 * notif.h: Likewise.
6978 2014-07-30 Gary Benson <gbenson@redhat.com>
6980 * server.h: Include common-defs.h.
6981 Do not include config.h or build-gnulib-gdbserver/config.h.
6983 2014-07-30 Gary Benson <gbenson@redhat.com>
6985 * hostio-errno.c: Move server.h to top of includes list.
6986 * inferiors.c: Likewise.
6987 * linux-x86-low.c: Likewise.
6988 * notif.c: Include server.h.
6990 2014-07-24 Tom Tromey <tromey@redhat.com>
6991 Gary Benson <gbenson@redhat.com>
6993 * server.h (CORE_ADDR): Now unsigned.
6995 2014-07-16 Pedro Alves <palves@redhat.com>
6997 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6999 2014-07-15 Pedro Alves <palves@redhat.com>
7001 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
7004 2014-07-11 Pedro Alves <palves@redhat.com>
7006 * linux-low.c (kill_wait_lwp): New function, based on
7007 kill_one_lwp_callback, but use my_waitpid directly.
7008 (kill_one_lwp_callback, linux_kill): Use it.
7010 2014-06-23 Pedro Alves <palves@redhat.com>
7012 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
7013 before setting DR0..DR3.
7015 2014-06-20 Gary Benson <gbenson@redhat.com>
7017 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7018 * configure: Regenerated.
7019 * config.in: Likewise.
7021 2014-06-20 Gary Benson <gbenson@redhat.com>
7023 * Makefile.in (SFILES): Update locations for files moved
7025 (object file files): Reordered.
7027 2014-06-20 Gary Benson <gbenson@redhat.com>
7029 * i386-low.h (i386_dr_low_can_set_addr): Removed.
7030 (i386_dr_low_set_addr): Likewise.
7031 (i386_dr_low_get_addr): Likewise.
7032 (i386_dr_low_can_set_control): Likewise.
7033 (i386_dr_low_set_control): Likewise.
7034 (i386_dr_low_get_control): Likewise.
7035 (i386_dr_low_get_status): Likewise.
7036 (i386_get_debug_register_length): Likewise.
7037 * linux-x86-low.c (i386_dr_low_set_addr):
7038 Changed signature. Made static.
7039 (i386_dr_low_get_addr): Likewise.
7040 (i386_dr_low_set_control): Likewise.
7041 (i386_dr_low_get_control): Likewise.
7042 (i386_dr_low_get_status): Likewise.
7043 (i386_dr_low): New global variable.
7044 * win32-i386-low.c (i386_dr_low_set_addr):
7045 Changed signature. Made static.
7046 (i386_dr_low_get_addr): Likewise.
7047 (i386_dr_low_set_control): Likewise.
7048 (i386_dr_low_get_control): Likewise.
7049 (i386_dr_low_get_status): Likewise.
7050 (i386_dr_low): New global variable.
7052 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7054 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7055 * Makefile.in (AR, AR_FLAGS): Define.
7056 * configure: Regenerate.
7058 2014-06-19 Gary Benson <gbenson@redhat.com>
7060 * Makefile.in (i386-dregs.o): New rule.
7061 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7062 * i386-low.c (target.h): Remove include.
7063 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7064 (DR_CONTROL_SHIFT): Likewise.
7065 (DR_CONTROL_SIZE): Likewise.
7066 (DR_RW_EXECUTE): Likewise.
7067 (DR_RW_WRITE): Likewise.
7068 (DR_RW_READ): Likewise.
7069 (DR_RW_IORW): Likewise.
7070 (DR_LEN_1): Likewise.
7071 (DR_LEN_2): Likewise.
7072 (DR_LEN_4): Likewise.
7073 (DR_LEN_8): Likewise.
7074 (DR_LOCAL_ENABLE_SHIFT): Likewise.
7075 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
7076 (DR_ENABLE_SIZE): Likewise.
7077 (DR_LOCAL_SLOWDOWN): Likewise.
7078 (DR_GLOBAL_SLOWDOWN): Likewise.
7079 (DR_CONTROL_RESERVED): Likewise.
7080 (I386_DR_CONTROL_MASK): Likewise.
7081 (I386_DR_VACANT): Likewise.
7082 (I386_DR_LOCAL_ENABLE): Likewise.
7083 (I386_DR_GLOBAL_ENABLE): Likewise.
7084 (I386_DR_DISABLE): Likewise.
7085 (I386_DR_SET_RW_LEN): Likewise.
7086 (I386_DR_GET_RW_LEN): Likewise.
7087 (I386_DR_WATCH_HIT): Likewise.
7088 (i386_wp_op_t): Likewise.
7089 (i386_show_dr): Likewise.
7090 (i386_length_and_rw_bits): Likewise.
7091 (i386_insert_aligned_watchpoint): Likewise.
7092 (i386_remove_aligned_watchpoint): Likewise.
7093 (i386_handle_nonaligned_watchpoint): Likewise.
7094 i386_update_inferior_debug_regs(): Likewise.
7095 (i386_dr_insert_watchpoint): Likewise.
7096 (i386_dr_remove_watchpoint): Likewise.
7097 (i386_dr_region_ok_for_watchpoint): Likewise.
7098 (i386_dr_stopped_data_address): Likewise.
7099 (i386_dr_stopped_by_watchpoint): Likewise.
7101 2014-06-19 Gary Benson <gbenson@redhat.com>
7103 * i386-low.c (i386_dr_show): Renamed to
7104 i386_show_dr and made static. All uses updated.
7105 (i386_dr_length_and_rw_bits): Renamed to
7106 i386_length_and_rw_bits and made static.
7108 (i386_dr_insert_aligned_watchpoint): Renamed to
7109 i386_insert_aligned_watchpoint and made static.
7111 (i386_dr_remove_aligned_watchpoint): Renamed to
7112 i386_remove_aligned_watchpoint and made static.
7114 (i386_dr_update_inferior_debug_regs): Renamed to
7115 i386_update_inferior_debug_regs and made static.
7118 2014-06-18 Gary Benson <gbenson@redhat.com>
7120 * i386-low.h (i386_dr_low_can_set_addr): New macro.
7121 (i386_dr_low_can_set_control): Likewise.
7122 (i386_get_debug_register_length): Likewise.
7123 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7124 (i386_dr_low_can_set_control): Likewise.
7125 (i386_get_debug_register_length): Likewise.
7127 2014-06-17 Gary Benson <gbenson@redhat.com>
7129 * i386-low.h (i386-dregs.h): New include.
7130 (DR_FIRSTADDR): Now in i386-dregs.h.
7131 (DR_LASTADDR): Likewise.
7132 (DR_NADDR): Likewise.
7133 (DR_STATUS): Likewise.
7134 (DR_CONTROL): Likewise.
7135 (i386_debug_reg_state): Likewise.
7136 (i386_dr_insert_watchpoint): Likewise.
7137 (i386_dr_remove_watchpoint): Likewise.
7138 (i386_dr_region_ok_for_watchpoint): Likewise.
7139 (i386_dr_stopped_data_address): Likewise.
7140 (i386_dr_stopped_by_watchpoint): Likewise.
7141 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7143 2014-06-18 Gary Benson <gbenson@redhat.com>
7145 * i386-low.h (i386_low_insert_watchpoint): Renamed to
7146 i386_dr_insert_watchpoint.
7147 (i386_low_remove_watchpoint): Renamed to
7148 i386_dr_remove_watchpoint.
7149 (i386_low_region_ok_for_watchpoint): Renamed to
7150 i386_dr_region_ok_for_watchpoint.
7151 (i386_low_stopped_data_address): Renamed to
7152 i386_dr_stopped_data_address.
7153 (i386_low_stopped_by_watchpoint): Renamed to
7154 i386_dr_stopped_by_watchpoint.
7155 * i386-low.c (i386_show_dr): Renamed to
7156 i386_dr_show and made nonstatic. All uses updated.
7157 (i386_length_and_rw_bits): Renamed to
7158 i386_dr_length_and_rw_bits and made nonstatic.
7160 (i386_insert_aligned_watchpoint): Renamed to
7161 i386_dr_insert_aligned_watchpoint and made nonstatic.
7163 (i386_remove_aligned_watchpoint): Renamed to
7164 i386_dr_remove_aligned_watchpoint and made nonstatic.
7166 (i386_update_inferior_debug_regs): Renamed to
7167 i386_dr_update_inferior_debug_regs and made nonstatic.
7169 (i386_low_insert_watchpoint): Renamed to
7170 i386_dr_insert_watchpoint. All uses updated.
7171 (i386_low_remove_watchpoint): Renamed to
7172 i386_dr_remove_watchpoint. All uses updated.
7173 (i386_low_region_ok_for_watchpoint): Renamed to
7174 i386_dr_region_ok_for_watchpoint. All uses updated.
7175 (i386_low_stopped_data_address): Renamed to
7176 i386_dr_stopped_data_address. All uses updated.
7177 (i386_low_stopped_by_watchpoint): Renamed to
7178 i386_dr_stopped_by_watchpoint. All uses updated.
7180 2014-06-18 Gary Benson <gbenson@redhat.com>
7182 * i386-low.c (i386_dr_low_can_set_addr): New macro.
7183 (i386_dr_low_can_set_control): Likewise.
7184 (i386_insert_aligned_watchpoint): New check.
7186 2014-06-18 Gary Benson <gbenson@redhat.com>
7188 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7191 2014-06-18 Gary Benson <gbenson@redhat.com>
7193 * i386-low.c (i386_length_and_rw_bits): Use internal_error
7194 instead of fatal and error.
7195 (i386_handle_nonaligned_watchpoint): Likewise.
7197 2014-06-18 Gary Benson <gbenson@redhat.com>
7199 * i386-low.c (i386_get_debug_register_length): New macro.
7200 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7201 (i386_show_dr): Use debug_printf instead of fprintf. Use
7202 phex to format values.
7204 2014-06-18 Gary Benson <gbenson@redhat.com>
7206 * i386-low.h: Comment changes.
7207 * i386-low.c: Likewise.
7209 2014-06-18 Gary Benson <gbenson@redhat.com>
7211 * i386-low.c: Whitespace changes.
7213 2014-06-12 Tom Tromey <tromey@redhat.com>
7215 * utils.c (freeargv): Remove.
7217 2014-06-12 Tom Tromey <tromey@redhat.com>
7219 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7220 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7221 (parse_debug_format_options): Likewise.
7222 (gdbserver_usage): Likewise.
7223 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7224 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7225 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7227 ($(LIBGNU)): Depend on libiberty.
7228 (all-lib): Recurse into all subdirs.
7229 (install-only): Invoke "install" target in subdirs.
7230 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7232 * configure: Rebuild.
7233 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
7234 for vasprintf, vsnprintf, or gettimeofday.
7235 * configure.srv: Don't add safe-ctype.o or lbasename.o to
7238 2014-06-05 Joel Brobecker <brobecker@adacore.com>
7240 * development.sh: Delete.
7241 * Makefile.in (config.status): Adjust dependency on development.sh.
7242 * configure.ac: Adjust development.sh source call.
7243 * configure: Regenerate.
7245 2014-06-02 Pedro Alves <palves@redhat.com>
7247 * ax.c (gdb_free_agent_expr): New function.
7248 * ax.h (gdb_free_agent_expr): New declaration.
7249 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7251 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7253 (clear_breakpoint_conditions_and_commands): New function.
7254 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7255 (clear_breakpoint_conditions_and_commands): New declaration.
7257 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7259 * linux-aarch64-low.c (asm/ptrace.h): Include.
7261 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7263 Fix TLS access for -static -pthread.
7264 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7265 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7266 (thread_db_load_search, try_thread_db_load_1): Initialize it.
7268 2014-05-20 Pedro Alves <palves@redhat.com>
7270 * linux-aarch64-low.c (aarch64_insert_point)
7271 (aarch64_remove_point): No longer check whether the type is
7272 supported here. Adjust to new interface.
7273 (the_low_target): Install aarch64_supports_z_point_type as
7274 supports_z_point_type method.
7275 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7276 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7277 instead of a Z packet char. Adjust.
7278 (arm_supports_z_point_type): New function.
7279 (arm_insert_point, arm_remove_point): Adjust to new interface.
7280 (the_low_target): Install arm_supports_z_point_type.
7281 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7282 (cris_insert_point, cris_remove_point): Adjust to new interface.
7283 Don't check whether the type is supported here.
7284 (the_low_target): Install cris_supports_z_point_type.
7285 * linux-low.c (linux_supports_z_point_type): New function.
7286 (linux_insert_point, linux_remove_point): Adjust to new interface.
7287 * linux-low.h (struct linux_target_ops) <insert_point,
7288 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7289 raw_breakpoint pointer parameter.
7290 <supports_z_point_type>: New method.
7291 * linux-mips-low.c (mips_supports_z_point_type): New function.
7292 (mips_insert_point, mips_remove_point): Adjust to new interface.
7293 Use mips_supports_z_point_type.
7294 (the_low_target): Install mips_supports_z_point_type.
7295 * linux-ppc-low.c (the_low_target): Install NULL as
7296 supports_z_point_type method.
7297 * linux-s390-low.c (the_low_target): Install NULL as
7298 supports_z_point_type method.
7299 * linux-sparc-low.c (the_low_target): Install NULL as
7300 supports_z_point_type method.
7301 * linux-x86-low.c (x86_supports_z_point_type): New function.
7302 (x86_insert_point): Adjust to new insert_point interface. Use
7303 insert_memory_breakpoint. Adjust to new
7304 i386_low_insert_watchpoint interface.
7305 (x86_remove_point): Adjust to remove_point interface. Use
7306 remove_memory_breakpoint. Adjust to new
7307 i386_low_remove_watchpoint interface.
7308 (the_low_target): Install x86_supports_z_point_type.
7309 * lynx-low.c (lynx_target_ops): Install NULL as
7310 supports_z_point_type callback.
7311 * nto-low.c (nto_supports_z_point_type): New.
7312 (nto_insert_point, nto_remove_point): Adjust to new interface.
7313 (nto_target_ops): Install nto_supports_z_point_type.
7314 * mem-break.c: Adjust intro comment.
7315 (struct raw_breakpoint) <raw_type, size>: New fields.
7316 <inserted>: Update comment.
7317 <shlib_disabled>: Delete field.
7318 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7319 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7320 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7321 (raw_bkpt_type_to_target_hw_bp_type): New function.
7322 (find_enabled_raw_code_breakpoint_at): New function.
7323 (find_raw_breakpoint_at): New type and size parameters. Use them.
7324 (insert_memory_breakpoint): New function, based off
7325 set_raw_breakpoint_at.
7326 (remove_memory_breakpoint): New function.
7327 (set_raw_breakpoint_at): Reimplement.
7328 (set_breakpoint): New, based on set_breakpoint_at.
7329 (set_breakpoint_at): Reimplement.
7330 (delete_raw_breakpoint): Go through the_target->remove_point
7331 instead of assuming memory breakpoints.
7332 (find_gdb_breakpoint_at): Delete.
7333 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7334 (find_gdb_breakpoint): New function.
7335 (set_gdb_breakpoint_at): Delete.
7336 (z_type_supported): New function.
7337 (set_gdb_breakpoint_1): New function, loosely based off
7338 set_gdb_breakpoint_at.
7339 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7340 (delete_gdb_breakpoint_at): Delete.
7341 (delete_gdb_breakpoint_1): New function, loosely based off
7342 delete_gdb_breakpoint_at.
7343 (delete_gdb_breakpoint): New function.
7344 (clear_gdb_breakpoint_conditions): Rename to ...
7345 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7347 (add_condition_to_breakpoint): Make static.
7348 (add_breakpoint_condition): Take a struct breakpoint pointer
7349 instead of an address. Adjust.
7350 (gdb_condition_true_at_breakpoint): Rename to ...
7351 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7353 (gdb_condition_true_at_breakpoint): Reimplement.
7354 (add_breakpoint_commands): Take a struct breakpoint pointer
7355 instead of an address. Adjust.
7356 (gdb_no_commands_at_breakpoint): Rename to ...
7357 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7358 parameter. Return true if no breakpoint was found. Change debug
7360 (gdb_no_commands_at_breakpoint): Reimplement.
7361 (run_breakpoint_commands): Rename to ...
7362 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7363 and change return type to boolean.
7364 (run_breakpoint_commands): New function.
7365 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7366 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7367 breakpoint. Go through the_target->remove_point instead of
7368 assuming memory breakpoint.
7369 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7370 software and hardware breakpoints.
7371 (reinsert_raw_breakpoint): Go through the_target->insert_point
7372 instead of assuming memory breakpoint.
7373 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7374 software and hardware breakpoints.
7375 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7376 Check both software and hardware breakpoints.
7377 (validate_inserted_breakpoint): Assert the breakpoint is a
7378 software breakpoint. Set the inserted flag to -1 instead of
7379 setting shlib_disabled.
7380 (delete_disabled_breakpoints): Adjust.
7381 (validate_breakpoints): Only validate software breakpoints.
7382 Adjust to inserted flag change.
7383 (check_mem_read, check_mem_write): Skip breakpoint types other
7384 than software breakpoints. Adjust to inserted flag change.
7385 * mem-break.h (enum raw_bkpt_type): New enum.
7386 (raw_breakpoint, struct process_info): Forward declare.
7387 (Z_packet_to_target_hw_bp_type): Delete declaration.
7388 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7389 (set_gdb_breakpoint, delete_gdb_breakpoint)
7390 (clear_breakpoint_conditions): New declarations.
7391 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7392 (breakpoint_inserted_here): Update comment.
7393 (add_breakpoint_condition, add_breakpoint_commands): Replace
7394 address parameter with a breakpoint pointer parameter.
7395 (gdb_breakpoint_here): Update comment.
7396 (delete_gdb_breakpoint_at): Delete.
7397 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7398 * server.c (process_point_options): Take a struct breakpoint
7399 pointer instead of an address. Adjust.
7400 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7401 delete_gdb_breakpoint.
7402 * spu-low.c (spu_target_ops): Install NULL as
7403 supports_z_point_type method.
7404 * target.h: Include mem-break.h.
7405 (struct target_ops) <prepare_to_access_memory>: Update comment.
7406 <supports_z_point_type>: New field.
7407 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7408 instead of a char. Also take a raw breakpoint pointer.
7409 * win32-arm-low.c (the_low_target): Install NULL as
7410 supports_z_point_type.
7411 * win32-i386-low.c (i386_supports_z_point_type): New function.
7412 (i386_insert_point, i386_remove_point): Adjust to new interface.
7413 (the_low_target): Install i386_supports_z_point_type.
7414 * win32-low.c (win32_supports_z_point_type): New function.
7415 (win32_insert_point, win32_remove_point): Adjust to new interface.
7416 (win32_target_ops): Install win32_supports_z_point_type.
7417 * win32-low.h (struct win32_target_ops):
7418 <supports_z_point_type>: New method.
7419 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7420 instead of a char. Also take a raw breakpoint pointer.
7422 2014-05-20 Pedro Alves <palves@redhat.com>
7424 * mem-break.h: Include break-common.h.
7425 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7426 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7427 (Z_packet_to_target_hw_bp_type): New declaration.
7428 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7429 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7430 (Z_PACKET_ACCESS_WP): Delete macros.
7431 (Z_packet_to_hw_type): Delete function.
7432 * i386-low.h: Don't include break-common.h here.
7433 (Z_packet_to_hw_type): Delete declaration.
7434 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7435 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7436 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7437 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7438 * linux-aarch64-low.c: Don't include break-common.h here.
7439 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7440 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7441 (Z_packet_to_target_hw_bp_type): Delete function.
7442 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7444 (mips_insert_point, mips_remove_point): Use
7445 Z_packet_to_target_hw_bp_type.
7447 2014-05-20 Pedro Alves <palves@redhat.com>
7449 * linux-aarch64-low.c: Include break-common.h.
7450 (enum target_point_type): Delete.
7451 (Z_packet_to_point_type): Rename to ...
7452 (Z_packet_to_target_hw_bp_type): ... this, and return a
7453 target_hw_bp_type instead.
7454 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7455 instead of an enum target_point_type.
7456 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7458 (aarch64_dr_state_insert_one_point)
7459 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7460 (aarch64_handle_aligned_watchpoint)
7461 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7462 Take an enum target_hw_bp_type instead of an enum
7464 (aarch64_supports_z_point_type): New function.
7465 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7466 use Z_packet_to_target_hw_bp_type.
7468 2014-05-20 Joel Brobecker <brobecker@adacore.com>
7470 * configure.ac: Only use -Werror by default when DEVELOPMENT
7472 * configure: Regenerate.
7474 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7476 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7477 * linux-x86-low.c (X86_64_USER_REGS): New.
7478 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7480 2014-04-28 Yao Qi <yao@codesourcery.com>
7482 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7485 2014-04-25 Pedro Alves <palves@redhat.com>
7488 * linux-low.c (linux_attach_fail_reason_string): New function.
7489 (linux_attach_lwp): Delete.
7490 (linux_attach_lwp_1): Rename to ...
7491 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7492 argument. Remove "initial" parameter. Return int instead of
7493 void. Don't error or warn here.
7494 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7495 failure to attach to the tgid. Call warning when failing to
7497 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7498 argument. Remove "initial" parameter. Return int instead of
7499 void. Don't error or warn here.
7500 (linux_attach_fail_reason_string): New declaration.
7501 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7502 interface change. Use linux_attach_fail_reason_string.
7504 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
7505 Walfred Tedeschi <walfred.tedeschi@intel.com>
7507 * Makefile.in: Added rules to handle new files
7508 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7509 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7510 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7511 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7512 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7513 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7515 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7516 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7517 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7518 i386/x32-avx512.xml.
7519 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7520 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7521 i386/x32-avx512-linux.xml.
7522 * i387-fp.c (num_avx512_k_registers): New constant for number
7524 (num_avx512_zmmh_low_registers): New constant for number of
7525 lower ZMM registers (0-15).
7526 (num_avx512_zmmh_high_registers): New constant for number of
7527 higher ZMM registers (16-31).
7528 (num_avx512_ymmh_registers): New contant for number of higher
7529 YMM registers (ymm16-31 added by avx521 on x86_64).
7530 (num_avx512_xmm_registers): New constant for number of higher
7531 XMM registers (xmm16-31 added by AVX512 on x86_64).
7532 (struct i387_xsave): Add space for AVX512 registers.
7533 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7534 Add code to handle AVX512 registers.
7535 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7536 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7537 prototypei from generated file.
7538 (tdesc_amd64_avx512_linux): Likewise.
7539 (init_registers_x32_avx512_linux): Likewise.
7540 (tdesc_x32_avx512_linux): Likewise.
7541 (init_registers_i386_avx512_linux): Likewise.
7542 (tdesc_i386_avx512_linux): Likewise.
7543 (x86_64_regmap): Add AVX512 registers.
7544 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7546 (initialize_low_arch): Add code to initialize AVX512 registers.
7548 2014-04-23 Pedro Alves <palves@redhat.com>
7550 * mem-break.c (find_gdb_breakpoint_at): Make static.
7551 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7553 2014-04-23 Pedro Alves <palves@redhat.com>
7555 * i386-low.c: Don't include break-common.h here.
7556 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7557 prototype to take target_hw_bp_type as argument instead of a Z
7559 * i386-low.h: Include break-common.h here.
7560 (Z_packet_to_hw_type): Declare.
7561 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7563 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7564 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7565 (x86_remove_point): Convert the packet number to a
7566 target_hw_bp_type before calling i386_low_remove_watchpoint.
7567 * win32-i386-low.c (i386_insert_point): Convert the packet number
7568 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7569 (i386_remove_point): Convert the packet number to a
7570 target_hw_bp_type before calling i386_low_remove_watchpoint.
7572 2014-04-23 Pedro Alves <palves@redhat.com>
7574 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7576 2014-04-10 Pedro Alves <palves@redhat.com>
7578 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7579 Check if the condition or command is NULL before checking if the
7580 breakpoint is known. On success, return true.
7581 * mem-break.h (add_breakpoint_condition): Document return.
7582 (add_breakpoint_commands): Add describing comment.
7583 * server.c (skip_to_semicolon): New function.
7584 (process_point_options): Use it.
7586 2014-04-09 Pedro Alves <palves@redhat.com>
7588 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7591 2014-02-27 Pedro Alves <palves@redhat.com>
7594 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7596 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7598 (last_thread_of_process_p): Take a PID argument instead of a
7600 (linux_wait_for_lwp): Delete.
7601 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7603 (linux_low_filter_event): New function, party factored out from
7604 linux_wait_for_event.
7605 (linux_wait_for_event): Rename to ...
7606 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7607 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7608 sigsuspend. Check for zombie leaders.
7609 (linux_wait_for_event): Reimplement as wrapper around
7610 linux_wait_for_event_filtered.
7611 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7612 a normal or signal exit is seen, it's the whole process exiting.
7613 (wait_for_sigstop): No longer a for_each_inferior callback.
7614 Rewrite on top of linux_wait_for_event_filtered.
7615 (stop_all_lwps): Call wait_for_sigstop directly.
7616 * server.c (resume, handle_target_event): Handle
7617 TARGET_WAITKIND_NO_RESUMED.
7619 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7621 * win32-low.c (psapi_get_dll_name,
7622 * win32_CreateToolhelp32Snapshot): Delete.
7623 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7624 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7626 (handle_load_dll): Add function description.
7627 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7629 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7631 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7633 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7634 base address when calling win32_add_one_solib.
7635 (handle_load_dll): Delete local variable load_addr.
7636 Remove 0x1000 offset applied to DLL base address when calling
7637 win32_add_one_solib.
7638 (handle_unload_dll): Add comment.
7640 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7642 * win32-low.c (win32_add_all_dlls): Renames
7643 win32_ensure_ntdll_loaded. Rewrite function documentation.
7644 Adjust implementation to always load all DLLs.
7645 Add 0x1000 offset to DLL base address when calling
7646 win32_add_one_solib.
7647 (child_initialization_done): New static global.
7648 (do_initial_child_stuff): Set child_initialization_done to
7649 zero during child initialization, and 1 after. Replace call
7650 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7652 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7653 (handle_unload_dll): Add function documentation.
7654 (get_child_debug_event): Ignore load and unload DLL events
7655 during child initialization.
7657 2014-02-20 Doug Evans <dje@google.com>
7659 Remove global all_lwps.
7660 * inferiors.h (ptid_of): Move here from linux-low.h.
7661 (pid_of, lwpid_of): Ditto.
7662 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7663 parameter is a struct thread_info * now.
7664 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7665 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7666 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7668 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7669 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7670 * linux-arm-low.c (update_registers_callback): Update, "entry"
7671 parameter is a struct thread_info * now.
7672 Fetch lwpid from current_inferior directly.
7673 (arm_insert_point): Pass &all_threads to find_inferior instead of
7675 (arm_remove_point): Ditto.
7676 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7677 (arm_prepare_to_resume): Fetch pid from thread.
7678 (arm_read_description): Fetch lwpid from current_inferior directly.
7679 * linux-low.c (all_lwps): Delete.
7680 (delete_lwp): Delete call to remove_inferior.
7681 (handle_extended_wait): Fetch lwpid from thread.
7682 (add_lwp): Don't set lwp->entry.id. Remove call to
7683 add_inferior_to_list.
7684 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7685 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7686 (kill_one_lwp_callback): Ditto.
7687 (linux_kill): Don't dereference NULL pointer.
7688 Fetch ptid,lwpid from thread.
7689 (get_detach_signal): Fetch ptid from thread.
7690 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7691 Simplify call to regcache_invalidate_thread.
7692 (delete_lwp_callback): Update, "entry" parameter is a
7693 struct thread_info * now. Fetch pid from thread.
7694 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7695 (status_pending_p_callback): Update, "entry" parameter is a
7696 struct thread_info * now. Fetch ptid from thread.
7697 (find_lwp_pid): Update, "entry" parameter is a
7698 struct thread_info * now.
7699 (linux_wait_for_lwp): Fetch pid from thread.
7700 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7701 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7702 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7703 (dequeue_one_deferred_signal): Ditto.
7704 (cancel_breakpoint): Fetch ptid from current_inferior.
7705 (linux_wait_for_event): Pass &all_threads to find_inferior,
7706 not &all_lwps. Fetch ptid, lwpid from thread.
7707 (count_events_callback): Update, "entry" parameter is a
7708 struct thread_info * now.
7709 (select_singlestep_lwp_callback): Ditto.
7710 (select_event_lwp_callback): Ditto.
7711 (cancel_breakpoints_callback): Ditto.
7712 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7714 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7715 (unsuspend_one_lwp): Update, "entry" parameter is a
7716 struct thread_info * now.
7717 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7719 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7720 Fetch lwpid from thread, not lwp.
7721 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7722 Pass &all_threads to find_inferior, not &all_lwps.
7723 (send_sigstop): Fetch lwpid from thread, not lwp.
7724 (send_sigstop_callback): Update, "entry" parameter is a
7725 struct thread_info * now.
7726 (suspend_and_send_sigstop_callback): Ditto.
7727 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7728 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7729 struct thread_info * now.
7730 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7732 (lwp_running): Update, "entry" parameter is a
7733 struct thread_info * now.
7734 (stop_all_lwps): Fetch ptid from thread.
7735 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7736 (linux_resume_one_lwp): Fetch lwpid from thread.
7737 (linux_set_resume_request): Update, "entry" parameter is a
7738 struct thread_info * now. Fetch pid, lwpid from thread.
7739 (resume_status_pending_p): Update, "entry" parameter is a
7740 struct thread_info * now.
7741 (need_step_over_p): Ditto. Fetch lwpid from thread.
7742 (start_step_over): Fetch lwpid from thread.
7743 (linux_resume_one_thread): Update, "entry" parameter is a
7744 struct thread_info * now. Fetch lwpid from thread.
7745 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7746 (proceed_one_lwp): Update, "entry" parameter is a
7747 struct thread_info * now. Fetch lwpid from thread.
7748 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7749 struct thread_info * now.
7750 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7751 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7752 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7754 (regsets_store_inferior_registers): Ditto.
7755 (fetch_register, store_register): Ditto.
7756 (linux_read_memory, linux_write_memory): Ditto.
7757 (linux_request_interrupt): Ditto.
7758 (linux_read_auxv): Ditto.
7759 (linux_xfer_siginfo): Ditto.
7760 (linux_qxfer_spu): Ditto.
7761 (linux_qxfer_libraries_svr4): Ditto.
7762 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7763 moved to inferiors.h.
7765 (get_thread_lwp): Update.
7766 (struct lwp_info): Delete member "entry". Simplify comment for
7769 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7770 current_inferior directly.
7771 (update_watch_registers_callback): Update, "entry" parameter is a
7772 struct thread_info * now. Fetch pid from thread.
7773 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7774 (mips_insert_point): Fetch lwpid from current_inferior.
7775 Pass &all_threads to find_inferior, not &all_lwps.
7776 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7777 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7779 (mips_stopped_data_address): Ditto.
7780 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7782 * linux-tile-low.c (tile_arch_setup): Ditto.
7783 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7784 (update_debug_registers_callback): Update, "entry" parameter is a
7785 struct thread_info * now. Fetch pid from thread.
7786 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7787 Pass &all_threads to find_inferior, not &all_lwps.
7788 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7789 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7790 Pass &all_threads to find_inferior, not &all_lwps.
7791 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7792 (i386_dr_low_get_status): Ditto.
7793 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7794 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7795 (x86_linux_read_description): Ditto.
7796 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7798 2014-02-20 Doug Evans <dje@google.com>
7800 * inferiors.c (get_first_inferior): Fix buglet.
7802 2014-02-19 Doug Evans <dje@google.com>
7804 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7805 * inferiors.c (add_thread): Change result type to struct thread_info *.
7806 All callers updated.
7807 (add_lwp): Call add_thread here instead of in callers.
7808 All callers updated.
7809 * linux-low.h (get_lwp_thread): Rewrite.
7810 (struct lwp_info): New member "thread".
7812 2014-02-19 Doug Evans <dje@google.com>
7814 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7815 All callers updated.
7817 2014-02-19 Doug Evans <dje@google.com>
7819 * inferiors.c (add_thread): Fix whitespace.
7821 2014-02-19 Doug Evans <dje@google.com>
7823 * dll.c (clear_dlls): Replace accessing list implemention details
7825 * gdbthread.h (get_first_thread): Declare.
7826 * inferiors.c (for_each_inferior_with_data): New function.
7827 (get_first_thread): New function.
7828 (find_thread_ptid): Simplify.
7829 (get_first_inferior): New function.
7830 (clear_list): Delete.
7831 (one_inferior_p): New function.
7832 (clear_inferior_list): New function.
7833 (clear_inferiors): Update.
7834 * inferiors.h (for_each_inferior_with_data): Declare.
7835 (clear_inferior_list): Declare.
7836 (one_inferior_p): Declare.
7837 (get_first_inferior): Declare.
7838 * linux-low.c (linux_wait_for_event): Replace accessing list
7839 implemention details with API function.
7840 * server.c (target_running): Ditto.
7841 (accumulate_file_name_length): New function.
7842 (emit_dll_description): New function.
7843 (handle_qxfer_libraries): Replace accessing list implemention
7844 details with API function.
7845 (handle_qxfer_threads_worker): New function.
7846 (handle_qxfer_threads_proper): Replace accessing list implemention
7847 details with API function.
7848 (handle_query): Ditto.
7849 (visit_actioned_threads_callback_ftype): New typedef.
7850 (visit_actioned_threads_data): New struct.
7851 (visit_actioned_threads): Rewrite to be find_inferior callback.
7852 (resume): Call find_inferior.
7853 (handle_status): Replace accessing list implemention
7854 details with API function.
7855 (process_serial_event): Replace accessing list implemention details
7857 * target.c (set_desired_inferior): Replace accessing list implemention
7858 details with API function.
7859 * tracepoint.c (same_process_p): New function.
7860 (gdb_agent_about_to_close): Replace accessing list implemention
7861 details with API function.
7862 * win32-low.c (child_delete_thread): Replace accessing list
7863 implemention details with API function.
7864 (match_dll_by_basename): New function.
7865 (dll_is_loaded_by_basename): New function.
7866 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7867 details call to dll_is_loaded_by_basename.
7869 2014-02-19 Doug Evans <dje@google.com>
7871 * dll.h (struct dll_info): Add comment.
7872 * gdbthread.h (struct thread_info): Add comment.
7873 (current_ptid): Simplify.
7874 * inferiors.c (add_process): Update.
7875 (remove_process): Update.
7876 * inferiors.h (struct process_info): Rename member "head" to "entry".
7877 * linux-low.c (delete_lwp): Update.
7879 (last_thread_of_process_p): Update.
7880 (kill_one_lwp_callback, linux_kill): Update.
7881 (status_pending_p_callback): Update.
7882 (wait_for_sigstop): Update. Simplify read of ptid.
7883 (start_step_over): Update.
7884 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7885 (get_lwp_thread): Update.
7886 (struct lwp_info): Rename member "head" to "entry".
7887 * regcache.h (inferior_list_entry): Delete.
7888 * server.c (kill_inferior_callback): Update.
7889 (detach_or_kill_inferior_callback): Update.
7890 (print_started_pid): Update.
7891 (print_attached_pid): Update.
7892 (process_serial_event): Simplify read of ptid.
7893 * thread-db.c (thread_db_create_event): Update.
7894 (thread_db_get_tls_address): Update.
7895 * win32-low.c (current_inferior_ptid): Simplify.
7897 2014-02-19 Tom Tromey <tromey@redhat.com>
7899 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7901 (target_supports_btrace): Update.
7903 2014-02-14 Yao Qi <yao@codesourcery.com>
7905 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7906 (rsp-low-ipa.o): New target.
7908 2014-02-12 Tom Tromey <tromey@redhat.com>
7910 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7911 convert_ascii_to_int.
7912 * regcache.c (registers_to_string): Likewise.
7913 * remote-utils.c (decode_M_packet): Likewise.
7914 * server.c (process_serial_event): Likewise.
7916 2014-02-12 Tom Tromey <tromey@redhat.com>
7918 * server.c (handle_query, handle_v_run): Use hex2bin, not
7920 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7922 2014-02-12 Tom Tromey <tromey@redhat.com>
7924 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7925 convert_int_to_ascii.
7926 * regcache.c (registers_to_string, collect_register_as_string):
7928 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7930 * server.c (process_serial_event): Likewise.
7931 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7932 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7934 2014-02-12 Tom Tromey <tromey@redhat.com>
7936 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7937 bin2hex, not hexify.
7938 * tracepoint.c (cmd_qtstatus): Likewise.
7940 2014-02-12 Tom Tromey <tromey@redhat.com>
7942 * remote-utils.c (monitor_output): Pass explicit length to
7945 2014-02-12 Tom Tromey <tromey@redhat.com>
7947 * tracepoint.c: Include rsp-low.h.
7948 * server.c: Include rsp-low.h.
7949 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7950 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7952 * remote-utils.c: Include rsp-low.h.
7953 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7954 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7955 (convert_int_to_ascii, convert_ascii_to_int): Move to
7957 * regcache.c: Include rsp-low.h.
7958 * ax.c: Include rsp-low.h.
7959 * Makefile.in (SFILES): Add common/rsp-low.c.
7960 (OBS): Add rsp-low.o.
7961 (rsp-low.o): New target.
7963 2014-02-12 Tom Tromey <tromey@redhat.com>
7965 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7966 Include print-utils.h.
7967 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7968 (plongest, thirty_two, phex_nz): Remove.
7969 * Makefile.in (SFILES): Add common/print-utils.c.
7970 (OBS): Add print-utils.o.
7971 (print-utils-ipa.o): New target.
7972 (print-utils.o): New target.
7973 (IPA_OBJS): Add print-utils-ipa.o.
7975 2014-02-06 Tom Tromey <tromey@redhat.com>
7977 * Makefile.in (SFILES): Fix indentation.
7979 2014-02-05 Doug Evans <dje@google.com>
7981 * linux-low.c (linux_wait_for_event): Improve comment.
7982 (linux_wait_1): Keep current_inferior in sync with event_child.
7984 2014-01-22 Doug Evans <dje@google.com>
7986 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7988 2014-01-22 Doug Evans <dje@google.com>
7990 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7991 * configure: Regenerate.
7992 * config.in: Regenerate.
7993 * Makefile.in (SFILES): Add debug.c.
7995 * debug.c: New file.
7996 * debug.h: New file.
7997 * linux-aarch64-low.c (*): Update all debugging printfs to use
7998 debug_printf instead of fprintf.
7999 * linux-arm-low.c (*): Ditto.
8000 * linux-cris-low.c (*): Ditto.
8001 * linux-crisv32-low.c (*): Ditto.
8002 * linux-m32r-low.c (*): Ditto.
8003 * linux-sparc-low.c (*): Ditto.
8004 * linux-x86.c (*): Ditto.
8005 * linux-low.c (*): Ditto.
8006 (linux_wait_1): Add calls to debug_enter, debug_exit.
8007 (linux_wait): Remove redundant debugging printf.
8008 (stop_all_lwps): Add calls to debug_enter, debug_exit.
8009 (linux_resume, unstop_all_lwps): Ditto.
8010 * mem-break.c (*): Update all debugging printfs to use
8011 debug_printf instead of fprintf.
8012 * remote-utils.c (*): Ditto.
8013 * thread-db.c (*): Ditto.
8014 * server.c #include <ctype.h>, "gdb_vecs.h".
8015 (debug_threads): Moved to debug.c.
8016 (*): Update all debugging printfs to use debug_printf instead of
8018 (start_inferior): Replace call to fflush with call to debug_flush.
8019 (monitor_show_help): Mention set debug-format.
8020 (parse_debug_format_options): New function.
8021 (handle_monitor_command): Handle "monitor set debug-format".
8022 (gdbserver_usage): Mention --debug-format.
8023 (main): Parse --debug-format.
8024 * server.h (debug_threads): Declaration moved to debug.h.
8026 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8027 trace_debug_1 that uses debug_printf.
8028 (tracepoint_look_up_symbols): Update all debugging printfs to use
8029 debug_printf instead of fprintf.
8031 2014-01-20 Baruch Siach <baruch@tkos.co.il>
8033 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8036 2014-01-17 Pedro Alves <palves@redhat.com>
8039 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8040 defined after including gdb_proc_service.h.
8042 2014-01-16 Doug Evans <dje@google.com>
8044 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8045 (match_dll): Use it.
8047 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8049 * target.h (target_ops) <read_btrace>: Change parameters and
8050 return type to allow error reporting.
8051 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8052 trace reading errors on.
8053 * linux-low.c (linux_low_read_btrace): Pass trace reading
8055 (linux_low_disable_btrace): New.
8057 2014-01-15 Doug Evans <dje@google.com>
8059 * inferiors.c (thread_id_to_gdb_id): Delete.
8060 * inferiors.h (thread_id_to_gdb_id): Delete.
8062 2014-01-13 Eli Zaretskii <eliz@gnu.org>
8064 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8065 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
8068 2014-01-08 Pedro Alves <palves@redhat.com>
8070 * server.c (handle_status): Don't discard previous queued stop
8071 replies or thread's pending status here.
8072 (main) <disconnection>: Do it here instead.
8074 2014-01-08 Pedro Alves <palves@redhat.com>
8076 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
8077 * server.c (visit_actioned_threads, handle_pending_status): New
8079 (handle_v_cont): Factor out parts to ...
8080 (resume): ... this new function. If in all-stop, and a thread
8081 being resumed has a pending status, report it without actually
8083 (myresume): Adjust to use the new 'resume' function.
8084 (clear_pending_status_callback, set_pending_status_callback)
8085 (find_status_pending_thread_callback): New functions.
8086 (handle_status): Handle the case of multiple threads having
8087 interesting statuses to report. Report threads' real last signal
8088 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
8089 with an interesting thread to report the status for, instead of
8090 always reporting the status of the first thread.
8092 2014-01-01 Joel Brobecker <brobecker@adacore.com>
8094 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8095 * gdbreplay.c (gdbreplay_version): Likewise.
8097 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
8099 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8100 iov.iov_len with the real length in use.
8102 2013-12-13 Joel Brobecker <brobecker@adacore.com>
8104 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8105 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8106 for all targets that use win32-low.c.
8107 * win32-low.c (win32_ensure_ntdll_loaded): New function.
8108 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8110 2013-12-13 Pedro Alves <palves@redhat.com>
8112 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8113 if equal to TARGET_WAITKIND_LOADED.
8114 * win32-low.c (cached_status): New static global.
8115 (win32_wait): Add declaration.
8116 (do_initial_child_stuff): Flush all initial pending debug events
8117 up to the initial breakpoint.
8118 (win32_wait): If CACHED_STATUS was set, return that instead
8119 of doing a real wait. Remove the code resuming the execution
8120 of the inferior after receiving a TARGET_WAITKIND_LOADED event
8121 during the initial phase. Also remove the code changing
8122 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8123 TARGET_WAITKIND_STOPPED.
8125 2013-12-11 Yao Qi <yao@codesourcery.com>
8127 * notif.c (handle_notif_ack): Return 0 if no notification
8130 2013-11-20 Doug Evans <dje@google.com>
8132 * linux-low.c (linux_set_resume_request): Fix comment.
8134 2013-11-20 Doug Evans <dje@google.com>
8136 * linux-low.c (resume_status_pending_p): Tweak comment.
8138 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
8140 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8141 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8142 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8143 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8144 (srv_amd64_regobj): Add amd64-mpx.o.
8145 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8146 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8147 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8148 * i387-fp.c (num_pl_bnd_register) Added constant.
8149 (num_pl_bnd_cfg_registers) Added constant.
8150 (struct i387_xsave) Added reserved area and MPX fields.
8151 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8152 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8154 (tdesc_i386_mpx_linux): Add MPX amd64 target.
8155 (init_registers_amd64_mpx_linux): Declare new function.
8156 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8157 (x86_64_regmap): Add MPX registers.
8158 (x86_linux_read_description): Add MPX case.
8159 (initialize_low_arch): Initialize MPX targets.
8161 2013-11-18 Tom Tromey <tromey@redhat.com>
8163 * configure: Rebuild.
8164 * configure.ac: Don't check for stdlib.h.
8165 * gdbreplay.c: Unconditionally include stdlib.h.
8167 2013-11-18 Tom Tromey <tromey@redhat.com>
8169 * config.in: Rebuild.
8170 * configure: Rebuild.
8171 * configure.ac: Don't use AC_HEADER_DIRENT.
8173 2013-11-18 Tom Tromey <tromey@redhat.com>
8175 * server.h: Don't check HAVE_STRING_H.
8176 * gdbreplay.c: Don't check HAVE_STRING_H.
8177 * configure: Rebuild.
8179 2013-11-18 Tom Tromey <tromey@redhat.com>
8181 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8184 2013-11-08 Tom Tromey <tromey@redhat.com>
8186 * configure, config.in: Rebuild.
8187 * configure.ac: Remove unused configury.
8189 2013-11-08 Tom Tromey <tromey@redhat.com>
8191 * acinclude.m4: Include common.m4, codeset.m4.
8192 * configure, config.in: Rebuild.
8193 * configure.ac: Use GDB_AC_COMMON.
8195 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
8197 * linux-s390-low.c (HWCAP_S390_TE): New define.
8198 (s390_arch_setup): Consider the TE field in the HWCAP for
8199 determining 'have_regset_tdb'.
8201 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
8204 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8207 2013-10-02 Pedro Alves <palves@redhat.com>
8209 * server.c (process_serial_event): Don't output "GDBserver
8210 exiting" if GDB is connected through stdio.
8211 * target.c (mywait): Likewise, be silent if GDB is connected
8214 2013-10-01 Joel Brobecker <brobecker@adacore.com>
8216 * lynx-low.c (lynx_add_threads_after_attach): New function.
8217 (lynx_attach): Remove call to add_thread. Add call to
8218 lynx_add_threads_after_attach instead.
8220 2013-09-28 Mike Frysinger <vapier@gentoo.org>
8222 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8223 * config.in, configure: Regenerated.
8225 2013-09-18 Yao Qi <yao@codesourcery.com>
8228 * server.c (start_inferior): Clear 'resume_info'.
8230 2013-09-16 Jiong Wang <jiwang@tilera.com>
8232 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8235 2013-09-16 Jiong Wang <jiwang@tilera.com>
8237 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8238 linux-tile-low.o to srv_tgtobj.
8240 2013-09-16 Will Newton <will.newton@linaro.org>
8242 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8245 2013-09-06 Pedro Alves <palves@redhat.com>
8247 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8248 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8249 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8250 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8251 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8252 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8254 2013-09-06 Pedro Alves <palves@redhat.com>
8256 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8257 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8259 2013-09-06 Pedro Alves <palves@redhat.com>
8261 * linux-amd64-ipa.c: Include tracepoint.h.
8262 * linux-i386-ipa.c: Include tracepoint.h.
8264 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8266 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8267 (ps_get_thread_area): New function.
8269 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8271 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8272 (initialize_low_arch): Call init_registers_crisv32 rather than
8273 init_register_crisv32.
8275 2013-09-05 Pedro Alves <palves@redhat.com>
8277 * server.h (handle_vFile, hostio_last_error_from_errno): Move
8279 * hostio.h: ... this new file.
8280 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8281 win32-low.c: Include hostio.h.
8283 2013-09-05 Pedro Alves <palves@redhat.com>
8285 * server.h (gdb_client_data, handler_func, callback_handler_func)
8286 (delete_file_handler, add_file_handler, append_callback_event)
8287 (delete_callback_event, start_event_loop, initialize_event_loop):
8288 Move to event-loop.h and include it.
8289 * event-loop.h: New file.
8291 2013-09-05 Pedro Alves <palves@redhat.com>
8293 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8294 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8295 (loaded_dll, unloaded_dll): Move to ...
8296 * dll.h: ... this new file.
8297 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8299 2013-09-05 Pedro Alves <palves@redhat.com>
8301 * server.h (current_process, get_thread_process, all_processes)
8302 (add_inferior_to_list, for_each_inferior, current_inferior)
8303 (remove_inferior, add_process, remove_process, find_process_pid)
8304 (have_started_inferiors_p, have_attached_inferiors_p)
8305 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8306 (clear_inferiors, find_inferior, find_inferior_id)
8307 (inferior_target_data, set_inferior_target_data)
8308 (inferior_regcache_data, set_inferior_regcache_data): Move to
8309 inferiors.h, and include it.
8310 * inferiors.h: New file.
8312 2013-09-05 Pedro Alves <palves@redhat.com>
8314 * server.h (struct emit_ops, current_insn_ptr, emit_error):
8318 2013-09-05 Pedro Alves <palves@redhat.com>
8320 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8322 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8323 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8324 (handle_tracepoint_general_set, handle_tracepoint_query)
8325 (tracepoint_finished_step, tracepoint_was_hit)
8326 (release_while_stepping_state_list, current_traceframe)
8327 (in_readonly_region, traceframe_read_mem)
8328 (fetch_traceframe_registers, traceframe_read_sdata)
8329 (traceframe_read_info, struct fast_tpoint_collect_status)
8330 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8331 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8332 (supply_fast_tracepoint_registers)
8333 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8334 (ipa_tdesc, claim_trampoline_space)
8335 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8336 (agent_mem_read, agent_get_trace_state_variable_value)
8337 (agent_set_trace_state_variable_value, agent_tsv_read)
8338 (agent_mem_read_string, get_raw_reg_func_addr)
8339 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8340 * tracepoint.h: ... this new file.
8342 2013-09-05 Pedro Alves <palves@redhat.com>
8344 * server.h (perror_with_name, error, fatal, warning, paddress)
8345 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8347 * utils.h: New file.
8349 2013-09-05 Pedro Alves <palves@redhat.com>
8351 * server.h (remote_debug, noack_mode, transport_is_reliable)
8352 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8353 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8354 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8355 (write_enn, initialize_async_io, enable_async_io)
8356 (disable_async_io, check_remote_input_interrupt_request)
8357 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8358 (dead_thread_notify, prepare_resume_reply)
8359 (decode_address_to_semicolon, decode_address, decode_m_packet)
8360 (decode_M_packet, decode_X_packet, decode_xfer_write)
8361 (decode_search_memory_packet, unhexify, hexify)
8362 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8363 (look_up_one_symbol, relocate_instruction)
8364 (monitor_output): Move to remote-utils.h, and include it.
8365 * remote-utils.h: New file.
8367 2013-09-05 Pedro Alves <palves@redhat.com>
8369 * server.h (_): Delete.
8371 2013-09-02 Pedro Alves <palves@redhat.com>
8373 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8374 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8376 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8378 2013-09-02 Pierre Muller <muller@sourceware.org>
8380 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8381 or WriteProcessMemory complete successfully and handle
8382 ERROR_PARTIAL_COPY error.
8384 2013-09-02 Pedro Alves <palves@redhat.com>
8386 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8387 error instead of EIO.
8389 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8392 * linux-low.c: Include filestuff.h.
8393 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8394 * lynx-low.c: Include filestuff.h.
8395 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8396 * server.c: Include filestuff.h.
8397 (main): Call notice_open_fds.
8398 * spu-low.c: Include filestuff.h.
8399 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8401 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
8403 * Makefile.in: Explain why ../target and ../nat are not
8404 listed as include file search paths.
8405 (linux-waitpid.o): New object file rule.
8406 * configure.srv (srv_native_linux_obj): New variable.
8407 Replace all occurrences of linux native object files with
8408 $srv_native_linux_obj.
8409 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8410 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8411 (linux_enable_event_reporting): Remove declaration.
8412 (my_waitpid): Moved to common/linux-waitpid.c.
8413 (linux_wait_for_event): Pass ptid when calling
8414 linux_enable_event_reporting.
8415 (linux_supports_tracefork_flag): Remove.
8416 (linux_enable_event_reporting): Likewise.
8417 (linux_tracefork_grandchild): Remove.
8418 (STACK_SIZE): Moved to common/linux-ptrace.c.
8419 (linux_tracefork_child): Remove.
8420 (linux_test_for_tracefork): Remove.
8421 (linux_look_up_symbols): Call linux_supports_traceclone.
8422 (initialize_low): Remove call to linux_test_for_tracefork.
8423 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8424 common/linux-ptrace.h.
8425 (PTRACE_TYPE_ARG4): Likewise.
8426 Include linux-ptrace.h.
8428 2013-08-21 Pedro Alves <palves@redhat.com>
8430 * config.in: Renegerate.
8432 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
8434 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8435 (SFILES): Remove $(srcdir)/common/target-common.c and
8436 add $(srcdir)/target/waitstatus.c.
8437 (OBS): Remove target-common.o and add waitstatus.o.
8438 (server_h): Remove $(srcdir)/../common/target-common.h and
8439 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8440 and $(srcdir)/../target/waitstatus.h.
8441 (target-common.o): Remove.
8442 (waitstatus.o): New target object file.
8443 * target.h: Do not include target-common.h and
8444 include target/resume.h, target/wait.h and
8445 target/waitstatus.h.
8447 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
8449 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8450 to PTRACE_TYPE_ARG3.
8451 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8452 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8454 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8455 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8457 2013-07-27 Jie Zhang <jie@codesourcery.com>
8458 Daniel Jacobowitz <dan@codesourcery.com>
8459 Yao Qi <yao@codesourcery.com>
8461 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8462 (mips-linux-watch.o): New rule.
8463 (mips_linux_watch_h): New variable.
8464 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8466 * linux-mips-low.c: Include mips-linux-watch.h.
8467 (struct arch_process_info, struct arch_lwp_info): New.
8468 (update_watch_registers_callback): New function.
8469 (mips_linux_new_process, mips_linux_new_thread) New functions.
8470 (mips_linux_prepare_to_resume, mips_insert_point): New
8472 (mips_remove_point, mips_stopped_by_watchpoint): New
8474 (rsp_bp_type_to_target_hw_bp_type): New function.
8475 (mips_stopped_data_address): New function.
8476 (the_low_target): Add watchpoint support functions.
8478 2013-07-27 Yao Qi <yao@codesourcery.com>
8480 * i386-low.c: Include break-common.h.
8481 (enum target_hw_bp_type): Remove.
8483 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
8485 * Makefile.in (SFILES): /common/target-common.c.
8486 (OBS): Add target-common.o.
8487 (server_h): Add $(srcdir)/../common/target-common.h.
8488 (target-common.o): New target.
8489 * server.c (queue_stop_reply_callback): Free
8490 status string after use.
8491 * target.c (target_waitstatus_to_string): Remove.
8492 * target.h: Include target-common.h.
8493 (resume_kind): Likewise.
8494 (target_waitkind): Likewise.
8495 (target_waitstatus): Likewise.
8496 (TARGET_WNOHANG): Likewise.
8498 2013-07-04 Yao Qi <yao@codesourcery.com>
8500 * Makefile.in (host_alias): Use @host_noncanonical@.
8501 (target_alias): Use @target_noncanonical@.
8502 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8503 ACX_NONCANONICAL_HOST.
8504 * configure: Regenerated.
8507 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8509 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8510 * configure: Rebuild.
8511 * Makefile.in (version_host, version_target): Get from configure.
8512 (version.c): Use $(version_host) and $(version_target).
8514 2013-07-03 Pedro Alves <palves@redhat.com>
8516 * Makefile.in (config.status): Depend on development.sh.
8517 * acinclude.m4: Include libmcheck.m4.
8518 * configure: Regenerate.
8520 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8522 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8523 attribute inside the parentheses.
8524 (winapi_DebugSetProcessKillOnExit): Ditto.
8525 (winapi_DebugBreakProcess): Ditto.
8526 (winapi_GenerateConsoleCtrlEvent): Ditto.
8528 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8530 * notif.h (notif_event): Add a dummy member to avoid compiler
8533 2013-07-01 Pedro Alves <palves@redhat.com>
8535 * hostio.c (HOSTIO_PATH_MAX): Define.
8536 (require_filename, handle_open, handle_unlink, handle_readlink):
8539 2013-07-01 Pedro Alves <palves@redhat.com>
8541 * server.h: Include "pathmax.h".
8542 * linux-low.c: Don't include sys/param.h.
8543 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8545 * win32-low.c: Don't include sys/param.h.
8546 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8548 2013-07-01 Pedro Alves <palves@redhat.com>
8550 * event-loop.c: Don't check HAVE_UNISTD_H before including
8552 * gdbreplay.c: Likewise.
8553 * remote-utils.c: Likewise.
8554 * server.c: Likewise.
8555 * configure.ac: Don't check for unistd.h.
8556 * configure: Regenerate.
8558 2013-06-28 Tom Tromey <tromey@redhat.com>
8560 * Makefile.in (version.c): Use version.in, not
8563 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8565 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8566 * configure: Rebuild.
8567 * Makefile.in (version_host, version_target): Get from configure.
8568 (version.c): Use $(version_host) and $(version_target).
8570 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8572 Fix trace-status to output user name without trailing colon.
8573 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8575 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8577 Fix trace-status to output proper start-time and stop-time.
8578 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8579 output start time and stop time in hex as gdb expects.
8581 2013-06-26 Pedro Alves <pedro@codesourcery.com>
8583 * tracepoint.c (build_traceframe_info_xml): Output trace state
8584 variables present in the trace buffer.
8586 2013-06-24 Tom Tromey <tromey@redhat.com>
8588 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8590 (version.o): Remove.
8591 * gdbreplay.c: Include version.h.
8592 (version, host_name): Don't declare.
8593 * server.h: Include version.h.
8594 (version, host_name): Don't declare.
8596 2013-06-12 Pedro Alves <palves@redhat.com>
8598 * linux-x86-low.c (linux_is_elf64): Delete global.
8599 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8600 with local linux_pid_exe_is_elf_64_file use.
8602 2013-06-11 Pedro Alves <palves@redhat.com>
8604 * linux-low.c (regset_disabled, disable_regset): New functions.
8605 (regsets_fetch_inferior_registers)
8606 (regsets_store_inferior_registers): Use them.
8607 (initialize_regsets_info); Don't allocate the disabled_regsets
8609 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8612 2013-06-11 Pedro Alves <palves@redhat.com>
8614 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8617 2013-06-11 Pedro Alves <palves@redhat.com>
8619 * linux-x86-low.c (initialize_low_arch): Call
8620 init_registers_x32_avx_linux.
8622 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8624 Fix compatibility with Android Bionic.
8625 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8628 2013-06-07 Pedro Alves <palves@redhat.com>
8631 * Makefile.in (OBS): Add tdesc.o.
8632 (IPA_OBJS): Add tdesc-ipa.o.
8633 (tdesc-ipa.o): New rule.
8634 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8636 * linux-low.c (new_inferior): Delete.
8637 (disabled_regsets, num_regsets): Delete.
8638 (linux_add_process): Adjust to set the new per-process
8640 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8641 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8642 was a stop. When calling arch_setup, switch the current inferior
8643 to the thread that got an event.
8644 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8645 (regsets_fetch_inferior_registers)
8646 (regsets_store_inferior_registers): New regsets_info parameter.
8648 (linux_register_in_regsets): New regs_info parameter. Adjust to
8650 (register_addr, fetch_register, store_register): New usrregs_info
8651 parameter. Adjust to use it.
8652 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8653 parameter regs_info. Adjust to use it.
8654 (linux_fetch_registers): Get the current inferior's regs_info, and
8656 (linux_store_registers): Ditto.
8657 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8658 (initialize_low): Don't initialize the target_regsets here. Call
8659 initialize_low_arch.
8660 * linux-low.h (target_regsets): Delete declaration.
8661 (struct regsets_info): New.
8662 (struct usrregs_info): New.
8663 (struct regs_info): New.
8664 (struct process_info_private) <new_inferior>: New field.
8665 (struct linux_target_ops): Delete the num_regs, regmap, and
8666 regset_bitmap fields. New field regs_info.
8667 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8668 * i387-fp.c (num_xmm_registers): Delete.
8669 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8670 calls to new interface.
8671 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8672 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8673 Infer the number of xmm registers from the regcache's target
8675 * i387-fp.h (num_xmm_registers): Delete.
8676 * inferiors.c (add_thread): Don't install the thread's regcache
8678 * proc-service.c (gregset_info): Fetch the current inferior's
8679 regs_info. Adjust to use it.
8680 * regcache.c: Include tdesc.h.
8681 (register_bytes, reg_defs, num_registers)
8682 (gdbserver_expedite_regs): Delete.
8683 (get_thread_regcache): If the thread doesn't have a regcache yet,
8684 create one, instead of aborting gdbserver.
8685 (regcache_invalidate_one): Rename to ...
8686 (regcache_invalidate_thread): ... this.
8687 (regcache_invalidate_one): New.
8688 (regcache_invalidate): Only invalidate registers of the current
8690 (init_register_cache): Add target_desc parameter, and use it.
8691 (new_register_cache): Ditto. Assert the target description has a
8692 non zero registers_size.
8693 (regcache_cpy): Add assertions. Adjust.
8694 (realloc_register_cache, set_register_cache): Delete.
8695 (registers_to_string, registers_from_string): Adjust.
8696 (find_register_by_name, find_regno, find_register_by_number)
8697 (register_cache_size): Add target_desc parameter, and use it.
8698 (free_register_cache_thread, free_register_cache_thread_one)
8699 (regcache_release, register_cache_size): New.
8700 (register_size): Add target_desc parameter, and use it.
8701 (register_data, supply_register, supply_register_zeroed)
8702 (supply_regblock, supply_register_by_name, collect_register)
8703 (collect_register_as_string, collect_register_by_name): Adjust.
8704 * regcache.h (struct target_desc): Forward declare.
8705 (struct regcache) <tdesc>: New field.
8706 (init_register_cache, new_register_cache): Add target_desc
8708 (regcache_invalidate_thread): Declare.
8709 (regcache_invalidate_one): Delete declaration.
8710 (regcache_release): Declare.
8711 (find_register_by_number, register_cache_size, register_size)
8712 (find_regno): Add target_desc parameter.
8713 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8715 * remote-utils.c: Include tdesc.h.
8716 (outreg, prepare_resume_reply): Adjust.
8717 * server.c: Include tdesc.h.
8718 (gdbserver_xmltarget): Delete declaration.
8719 (get_features_xml, process_serial_event): Adjust.
8720 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8722 (struct process_info) <tdesc>: New field.
8723 (ipa_tdesc): Declare.
8724 * tdesc.c: New file.
8725 * tdesc.h: New file.
8726 * tracepoint.c: Include tdesc.h.
8727 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8728 (get_context_regcache): Adjust to pass ipa_tdesc down.
8729 (do_action_at_tracepoint): Adjust to get the register cache size
8730 from the context regcache's description.
8731 (traceframe_walk_blocks): Adjust to get the register cache size
8732 from the current trace frame's description.
8733 (traceframe_get_pc): Adjust to get current trace frame's
8734 description and pass it down.
8735 (gdb_collect): Adjust to get the register cache size from the
8737 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8738 (gdbserver_xmltarget): Delete.
8739 (initialize_low_tracepoint): Set the ipa's target description.
8740 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8741 (initialize_low_tracepoint): Set the ipa's target description.
8742 * linux-x86-low.c: Include tdesc.h.
8743 [__x86_64__] (is_64bit_tdesc): New.
8744 (ps_get_thread_area, x86_get_thread_area): Use it.
8745 (i386_cannot_store_register): Rename to ...
8746 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8747 (i386_cannot_fetch_register): Rename to ...
8748 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8749 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8751 (target_regsets): Rename to ...
8752 (x86_regsets): ... this.
8753 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8755 (x86_siginfo_fixup): Use is_64bit_tdesc.
8756 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8757 (tdesc_x32_avx_linux, tdesc_x32_linux)
8758 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8760 (x86_linux_update_xmltarget): Delete.
8761 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8762 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8763 (AMD64_LINUX_USER64_CS): New.
8764 (x86_linux_read_description): New, based on
8765 x86_linux_update_xmltarget.
8766 (same_process_callback): New.
8767 (x86_arch_setup_process_callback): New.
8768 (x86_linux_update_xmltarget): New.
8769 (x86_regsets_info): New.
8770 (amd64_linux_regs_info): New.
8771 (i386_linux_usrregs_info): New.
8772 (i386_linux_regs_info): New.
8773 (x86_linux_regs_info): New.
8774 (x86_arch_setup): Reimplement.
8775 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8776 (x86_emit_ops): Ditto.
8777 (the_low_target): Adjust. Install x86_linux_regs_info,
8778 x86_cannot_fetch_register, and x86_cannot_store_register.
8779 (initialize_low_arch): New.
8780 * linux-ia64-low.c (tdesc_ia64): Declare.
8781 (ia64_fetch_register): Adjust.
8782 (ia64_usrregs_info, regs_info): New globals.
8783 (ia64_regs_info): New function.
8784 (the_low_target): Adjust.
8785 (initialize_low_arch): New function.
8786 * linux-sparc-low.c (tdesc_sparc64): Declare.
8787 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8789 (sparc_arch_setup): New function.
8790 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8791 (the_low_target): Adjust.
8792 (initialize_low_arch): New function.
8793 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8794 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8795 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8796 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8797 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8798 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8799 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8800 (tdesc_powerpc_isa205_vsx64l): Declare.
8801 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8802 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8803 (ppc_set_pc, ppc_get_hwcap): Adjust.
8804 (ppc_usrregs_info): Forward declare.
8805 (!__powerpc64__) ppc_regmap_adjusted: New global.
8806 (ppc_arch_setup): Adjust to the current process'es target
8808 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8809 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8810 (ppc_store_evrregset): Adjust.
8811 (target_regsets): Rename to ...
8812 (ppc_regsets): ... this, and make static.
8813 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8814 (ppc_regs_info): New function.
8815 (the_low_target): Adjust.
8816 (initialize_low_arch): New function.
8817 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8818 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8819 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8820 (tdesc_s390x_linux64v2): Declare.
8821 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8822 (s390_fill_gregset, s390_store_last_break): Adjust.
8823 (target_regsets): Rename to ...
8824 (s390_regsets): ... this, and make static.
8825 (s390_get_pc, s390_set_pc): Adjust.
8826 (s390_get_hwcap): New target_desc parameter, and use it.
8827 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8828 (s390_arch_setup): Adjust to set the current process'es target
8829 description. Don't adjust the regmap.
8830 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8831 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8832 (regs_info_3264): New globals.
8833 (s390_regs_info): New function.
8834 (the_low_target): Adjust.
8835 (initialize_low_arch): New function.
8836 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8837 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8838 [__mips64] (init_registers_mips_linux)
8839 (init_registers_mips_dsp_linux): Delete defines.
8840 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8841 (have_dsp): New global.
8842 (mips_read_description): New, based on mips_arch_setup.
8843 (mips_arch_setup): Reimplement.
8844 (get_usrregs_info): New function.
8845 (mips_cannot_fetch_register, mips_cannot_store_register)
8846 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8847 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8848 (target_regsets): Rename to ...
8849 (mips_regsets): ... this, and make static.
8850 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8851 (dsp_regs_info, regs_info): New globals.
8852 (mips_regs_info): New function.
8853 (the_low_target): Adjust.
8854 (initialize_low_arch): New function.
8855 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8856 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8858 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8859 (arm_read_description): New, with bits factored from
8861 (arm_arch_setup): Reimplement.
8862 (target_regsets): Rename to ...
8863 (arm_regsets): ... this, and make static.
8864 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8865 (arm_regs_info): New function.
8866 (the_low_target): Adjust.
8867 (initialize_low_arch): New function.
8868 * linux-m68k-low.c (tdesc_m68k): Declare.
8869 (target_regsets): Rename to ...
8870 (m68k_regsets): ... this, and make static.
8871 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8872 (m68k_regs_info): New function.
8873 (m68k_arch_setup): New function.
8874 (the_low_target): Adjust.
8875 (initialize_low_arch): New function.
8876 * linux-sh-low.c (tdesc_sharch): Declare.
8877 (target_regsets): Rename to ...
8878 (sh_regsets): ... this, and make static.
8879 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8880 (sh_regs_info, sh_arch_setup): New functions.
8881 (the_low_target): Adjust.
8882 (initialize_low_arch): New function.
8883 * linux-bfin-low.c (tdesc_bfin): Declare.
8884 (bfin_arch_setup): New function.
8885 (bfin_usrregs_info, regs_info): New globals.
8886 (bfin_regs_info): New function.
8887 (the_low_target): Adjust.
8888 (initialize_low_arch): New function.
8889 * linux-cris-low.c (tdesc_cris): Declare.
8890 (cris_arch_setup): New function.
8891 (cris_usrregs_info, regs_info): New globals.
8892 (cris_regs_info): New function.
8893 (the_low_target): Adjust.
8894 (initialize_low_arch): New function.
8895 * linux-cris-low.c (tdesc_crisv32): Declare.
8896 (cris_arch_setup): New function.
8897 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8898 (cris_regs_info): New function.
8899 (the_low_target): Adjust.
8900 (initialize_low_arch): New function.
8901 * linux-m32r-low.c (tdesc_m32r): Declare.
8902 (m32r_arch_setup): New function.
8903 (m32r_usrregs_info, regs_info): New globals.
8904 (m32r_regs_info): Adjust.
8905 (initialize_low_arch): New function.
8906 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8907 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8908 (tic6x_usrregs_info): Forward declare.
8909 (tic6x_read_description): New function, based on ...
8910 (tic6x_arch_setup): ... this. Reimplement.
8911 (target_regsets): Rename to ...
8912 (tic6x_regsets): ... this, and make static.
8913 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8914 (tic6x_regs_info): New function.
8915 (the_low_target): Adjust.
8916 (initialize_low_arch): New function.
8917 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8918 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8919 (target_regsets): Rename to ...
8920 (xtensa_regsets): ... this, and make static.
8921 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8923 (xtensa_arch_setup, xtensa_regs_info): New functions.
8924 (the_low_target): Adjust.
8925 (initialize_low_arch): New function.
8926 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8927 (nios2_arch_setup): Set the current process'es tdesc.
8928 (target_regsets): Rename to ...
8929 (nios2_regsets): ... this.
8930 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8931 (nios2_regs_info): New function.
8932 (the_low_target): Adjust.
8933 (initialize_low_arch): New function.
8934 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8935 (aarch64_arch_setup): Set the current process'es tdesc.
8936 (target_regsets): Rename to ...
8937 (aarch64_regsets): ... this.
8938 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8939 (aarch64_regs_info): New function.
8940 (the_low_target): Adjust.
8941 (initialize_low_arch): New function.
8942 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8944 (target_regsets): Rename to ...
8945 (tile_regsets): ... this.
8946 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8947 (tile_regs_info): New function.
8948 (tile_arch_setup): Set the current process'es tdesc.
8949 (the_low_target): Adjust.
8950 (initialize_low_arch): New function.
8951 * spu-low.c (tdesc_spu): Declare.
8952 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8953 * win32-arm-low.c (tdesc_arm): Declare.
8954 (arm_arch_setup): New function.
8955 (the_low_target): Install arm_arch_setup instead of
8957 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8958 (init_windows_x86): Rename to ...
8959 (i386_arch_setup): ... this. Set `win32_tdesc'.
8960 (the_low_target): Adjust.
8961 * win32-low.c (win32_tdesc): New global.
8962 (child_add_thread): Don't create the thread cache here.
8963 (do_initial_child_stuff): Set the new process'es tdesc.
8964 * win32-low.h (struct target_desc): Forward declare.
8965 (win32_tdesc): Declare.
8966 * lynx-i386-low.c (tdesc_i386): Declare global.
8967 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8968 * lynx-low.c (lynx_tdesc): New global.
8969 (lynx_add_process): Set the new process'es tdesc.
8970 * lynx-low.h (struct target_desc): Forward declare.
8971 (lynx_tdesc): Declare global.
8972 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8973 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8974 * nto-low.c (nto_tdesc): New global.
8975 (do_attach): Set the new process'es tdesc.
8976 * nto-low.h (struct target_desc): Forward declare.
8977 (nto_tdesc): Declare.
8978 * nto-x86-low.c (tdesc_i386): Declare.
8979 (nto_x86_arch_setup): Set `nto_tdesc'.
8981 2013-06-04 Gary Benson <gbenson@redhat.com>
8983 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8984 to qSupported response when appropriate.
8985 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8986 with nonzero-length annex.
8987 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8988 arguments supplied in annex.
8990 2013-05-31 Doug Evans <dje@google.com>
8993 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8994 64 bits in 64-cross-32 environment.
8996 2013-05-28 Pedro Alves <palves@redhat.com>
8998 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8999 (aarch64-without-fpu.c): Delete rule.
9000 * configure.srv (aarch64*-*-linux*): Remove references to
9001 aarch64-without-fpu.o and aarch64-without-fpu.xml.
9002 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
9005 2013-05-24 Pedro Alves <palves@redhat.com>
9007 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
9008 instead of strchr/decode_address. Error if the range isn't split
9009 with a ','. Don't assume there's be a ':' in the action.
9011 2013-05-23 Yao Qi <yao@codesourcery.com>
9012 Pedro Alves <palves@redhat.com>
9014 * linux-low.c (lwp_in_step_range): New function.
9015 (linux_wait_1): If the thread was range stepping and stopped
9016 outside the stepping range, report the stop to GDB. Otherwise,
9017 continue stepping. Add range stepping debug output.
9018 (linux_set_resume_request): Copy the step range from the resume
9020 (linux_supports_range_stepping): New.
9021 (linux_target_ops) <supports_range_stepping>: Set to
9022 linux_supports_range_stepping.
9023 * linux-low.h (struct linux_target_ops)
9024 <supports_range_stepping>: New field.
9025 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9026 * linux-x86-low.c (x86_supports_range_stepping): New.
9027 (the_low_target) <supports_range_stepping>: Set to
9028 x86_supports_range_stepping.
9029 * server.c (handle_v_cont): Handle 'r' action.
9030 (handle_v_requests): Append ";r" if the target supports range
9032 * target.h (struct thread_resume) <step_range_start,
9033 step_range_end>: New fields.
9034 (struct target_ops) <supports_range_stepping>:
9036 (target_supports_range_stepping): New macro.
9038 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9040 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9041 confusion in comment.
9043 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9045 * lynx-low.c (struct process_info_private): New type.
9046 (lynx_add_process): New function.
9047 (lynx_create_inferior, lynx_attach): Replace calls to
9048 add_process by calls to lynx_add_process.
9049 (lynx_resume): If PTID is null, then try using
9050 current_process()->private->last_wait_event_ptid.
9052 (lynx_clear_inferiors): Delete. The contents of that function
9053 has been inlined in lynx_mourn;
9054 (lynx_wait_1): Save the ptid in the process's private data.
9055 (lynx_mourn): Free the process' private data. Replace call
9056 to lynx_clear_inferiors by call to clear_inferiors.
9058 2013-05-17 Yao Qi <yao@codesourcery.com>
9060 * i386-low.c (i386_length_and_rw_bits): Move the comment to
9063 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
9065 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9066 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
9067 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9068 PT_TEXT_END_ADDR guards. Update comments.
9069 (linux_target_op) <read_offsets>: Conditionally define to
9070 linux_read_offsets if the target is UCLIBC and if it defines
9071 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
9073 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
9074 Andrew Jenner <andrew@codesourcery.com>
9076 * Makefile.in (SFILES): Add linux-nios2-low.c.
9077 (clean): Add action to delete nios2-linux.c.
9078 (nios2-linux.c): New rule.
9079 * configure.srv: Add nios2*-*-linux*.
9080 * linux-nios2-low.c: New.
9082 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
9084 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9086 2013-04-25 Hui Zhu <hui@codesourcery.com>
9089 * ax.c (ax_printf): Add fflush.
9091 2013-04-22 Tom Tromey <tromey@redhat.com>
9093 * Makefile.in (SFILES): Add filestuff.c.
9094 (OBS): Add filestuff.o.
9095 (filestuff.o): New target.
9096 * config.in, configure: Rebuild.
9097 * configure.ac: Check for fdwalk, pipe2.
9099 2013-04-17 Pedro Alves <palves@redhat.com>
9101 * configure.ac (USE_THREAD_DB): Delete variable.
9102 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9103 Don't AC_SUBST USE_THREAD_DB.
9104 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9105 * config.in, configure: Regenerate.
9107 2013-04-16 Pedro Alves <palves@redhat.com>
9109 * linux-low.h (struct lwp_info) <thread_known>: Move under
9110 the USE_THREAD_DB #ifdef.
9112 2013-04-16 Pedro Alves <palves@redhat.com>
9114 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9115 (linux-low.o): Delete rule.
9116 * linux-low.h: Always include "gdb_thread_db.h" instead of
9117 conditionally including thread_db.h.
9118 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9121 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9123 * Makefile.in (install-only): Fix make install regression.
9125 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
9127 Convert man pages to texinfo, new gdbinit.5 texinfo page.
9128 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
9130 * gdbserver.1: Remove.
9132 2013-03-22 Pedro Alves <palves@redhat.com>
9134 * linux-low.c (handle_extended_wait): Don't call
9135 linux_enable_event_reporting.
9137 2013-03-15 Tony Theodore <tonyt@logyst.com>
9140 * Makefile.in (SHELL): Use @SHELL@.
9142 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9144 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9147 2013-03-13 Joel Brobecker <brobecker@adacore.com>
9149 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9150 Remove extraneous NULL element.
9152 2013-03-13 Yao Qi <yao@codesourcery.com>
9154 * tracepoint.c (traceframe_read_tsv): Look for the last matched
9155 'V' block in trace frame.
9157 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9159 * target.h (struct target_ops): Add btrace ops.
9160 (target_supports_btrace): New macro.
9161 (target_enable_btrace): New macro.
9162 (target_disable_btrace): New macro.
9163 (target_read_btrace): New macro.
9164 * gdbthread.h (struct thread_info): Add btrace field.
9165 * server.c: Include btrace-common.h.
9166 (handle_btrace_general_set): New function.
9167 (handle_btrace_enable): New function.
9168 (handle_btrace_disable): New function.
9169 (handle_general_set): Call handle_btrace_general_set.
9170 (handle_qxfer_btrace): New function.
9171 (struct qxfer qxfer_packets[]): Add btrace entry.
9172 * inferiors.c (remove_thread): Disable btrace.
9173 * linux-low: Include linux-btrace.h.
9174 (linux_low_enable_btrace): New function.
9175 (linux_low_read_btrace): New function.
9176 (linux_target_ops): Add btrace ops.
9177 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9178 Add srv_linux_btrace=yes.
9179 (x86_64-*-linux*): Add linux-btrace.o.
9180 Add srv_linux_btrace=yes.
9181 * configure.ac: Define HAVE_LINUX_BTRACE.
9182 * config.in: Regenerated.
9183 * configure: Regenerated.
9185 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9187 * server.c (handle_qxfer): Preserve error message if -3 is
9189 (qxfer): Document the -3 return value.
9191 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9193 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9194 (linux_btrace_h): New variable.
9195 (linux-btrace.o): New rule.
9197 2013-03-08 Stan Shebs <stan@codesourcery.com>
9198 Hafiz Abid Qadeer <abidh@codesourcery.com>
9200 * tracepoint.c (trace_buffer_size): New global.
9201 (DEFAULT_TRACE_BUFFER_SIZE): New define.
9202 (init_trace_buffer): Change to one-argument function. Allocate
9203 trace buffer memory.
9204 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9205 handle QTBuffer:size packet.
9206 (cmd_bigqtbuffer_size): New function.
9207 (initialize_tracepoint): Call init_trace_buffer with
9208 DEFAULT_TRACE_BUFFER_SIZE.
9209 * server.c (handle_query): Add QTBuffer:size in the
9212 2013-03-07 Yao Qi <yao@codesourcery.com>
9214 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9215 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9217 (cmd_qtsp): Adjust condition. Do post increment.
9218 Set cur_action and cur_step_action back to 0.
9220 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
9223 * linux-low.c (linux_write_memory): Return early success if LEN is
9226 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
9228 * configure.srv: Add x86_64-*-cygwin* as target.
9230 2013-02-28 Tom Tromey <tromey@redhat.com>
9232 * configure.ac: Invoke AC_SYS_LARGEFILE.
9233 * configure, config.in: Rebuild.
9235 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
9237 * win32-low.c: Throughout, fix format strings and casts of
9238 printf-like functions to avoid type related warnings on all
9240 (get_child_debug_event): Print dwDebugEventCode as hex since
9241 that's how it's usually documented.
9243 2013-02-28 Yao Qi <yao@codesourcery.com>
9245 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9248 2013-02-27 Jiong Wang <jiwang@tilera.com>
9250 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9251 (reg-tilegx32.c): New rule.
9252 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9253 * linux-tile-low.c (tile_arch_setup): New function. Invoke
9254 different register info initializer according to elf class.
9255 (init_registers_tilgx32): New function. The tilegx32 register info
9257 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9258 (tile_store_gregset): Likewise.
9260 2013-02-27 Yao Qi <yao@codesourcery.com>
9262 * server.c (process_point_options): Print debug message when
9263 debug_threads is true.
9265 2013-02-26 Yao Qi <yao@codesourcery.com>
9267 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9269 2013-02-19 Pedro Alves <palves@redhat.com>
9270 Kai Tietz <ktietz@redhat.com>
9274 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9275 instead of strtoul to extract address from packet.
9276 (process_serial_event) <'z'>: Likewise.
9278 2013-02-18 Yao Qi <yao@codesourcery.com>
9280 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9282 2013-02-14 Pedro Alves <palves@redhat.com>
9286 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9287 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9289 2013-02-14 Pedro Alves <palves@redhat.com>
9291 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9293 2013-02-14 Pedro Alves <palves@redhat.com>
9295 * tracepoint.c (save_string): Delete.
9296 (add_tracepoint_action): Use savestring instead of save_string.
9298 2013-02-12 Pedro Alves <palves@redhat.com>
9300 * linux-xtensa-low.c: Ditto.
9301 * xtensa-xtregs.c: Ditto.
9303 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9305 * thread-db.c (thread_db_get_tls_address): NULL pointer check
9308 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9310 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9311 aarch64_num_wp_regs and aarch64_num_bp_regs to
9312 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9314 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9316 * linux-aarch64-low.c (ps_get_thread_area): Replace
9317 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9319 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9320 Marcus Shawcroft <marcus.shawcroft@arm.com>
9321 Nigel Stephens <nigel.stephens@arm.com>
9322 Yufeng Zhang <yufeng.zhang@arm.com>
9324 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9325 (aarch64.c, aarch64-without-fpu.c): New targets.
9326 * configure.srv (aarch64*-*-linux*): New.
9327 * linux-aarch64-low.c: New file.
9329 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9331 * linux-low.c (handle_extended_wait, linux_create_inferior)
9332 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9333 (dequeue_one_deferred_signal, linux_resume_one_thread)
9334 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9335 (linux_tracefork_grandchild, linux_test_for_tracefork)
9336 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9337 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9338 where the argument is 0.
9340 2013-01-25 Yao Qi <yao@codesourcery.com>
9342 * event-loop.c: Include "queue.h".
9343 (gdb_event_p): New typedef.
9344 (struct gdb_event) <next_event>: Remove.
9345 (event_queue): Change to QUEUE(gdb_event_p).
9346 (async_queue_event): Remove.
9347 (gdb_event_xfree): New.
9348 (initialize_event_loop): New.
9349 (process_event): Use API from QUEUE.
9350 (wait_for_event): Likewise.
9351 * server.c (main): Call initialize_event_loop.
9352 * server.h (initialize_event_loop): Declare.
9354 2013-01-18 Yao Qi <yao@codesourcery.com>
9356 * ax.h (struct eval_agent_expr_context): New.
9357 (gdb_eval_agent_expr): Update declaration.
9358 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9359 TFRAME. Add new argument CTX.
9360 * server.h (struct eval_agent_expr_context): Declare.
9361 (agent_mem_read, agent_tsv_read): Update declaration.
9362 (agent_mem_read_string): Likewise.
9363 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9364 (add_traceframe_block): Add new argument TPOINT.
9365 Increase TPOINT->traceframe_usage.
9366 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9367 eval_tracepoint_agent_expr.
9368 (condition_true_at_tracepoint): Likewise.
9369 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9370 (agent_mem_read_string, agent_tsv_read): Likewise.
9372 2013-01-16 Yao Qi <yao@codesourcery.com>
9374 * linux-low.c (linux_resume_one_lwp): Don't check
9375 'lwp->bp_reinsert != 0'.
9377 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9378 Pedro Alves <palves@redhat.com>
9380 * lynx-low.c (ptrace_request_to_str): Define a temporary
9381 macro and use it to simplify this function's implementation.
9383 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9385 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9388 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9390 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9392 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9394 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9396 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9398 * lynx-low.c (lynx_resume): Use the resume_info parameter
9399 to determine the ptid for the lynx_ptrace call, unless
9400 it is equal to minus_one_ptid, in which case we use the
9401 ptid of the current_inferior.
9402 (lynx_wait_1): After having received a thread create/exit
9403 event, resume the inferior's execution using the signaling
9404 thread's ptid, rather than the old ptid.
9406 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9408 * lynx-low.c (lynx_resume): Delete variable ret.
9410 2013-01-01 Joel Brobecker <brobecker@adacore.com>
9412 * gdbreplay.c (gdbreplay_version): Update copyright year.
9413 * server.c (gdbserver_version): Likewise.
9415 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9417 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9420 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9422 * lynx-low.c (ptrace_request_to_str): Add handling for
9425 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9427 * lynx-low.c (lynx_attach): Delete variable new_process.
9429 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9431 * lynx-low.c (lynx_create_inferior): Delete variable
9434 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9436 * lynx-low.c (ptrace_request_to_str): Do not handle
9437 PTRACE_GETTHREADLIST if this macro does not exist.
9439 2012-12-15 Yao Qi <yao@codesourcery.com>
9441 * Makefile.in (OBS): Add notif.o.
9442 * notif.c, notif.h: New.
9443 * server.c: Include "notif.h".
9444 (struct vstop_notif) <next>: Remove.
9446 (queue_stop_reply): Update.
9447 (push_event, send_next_stop_reply): Remove.
9448 (discard_queued_stop_replies): Update.
9449 (notif_stop): New variable.
9450 (handle_v_stopped): Remove.
9451 (handle_v_requests): Don't call handle_v_stopped. Call
9452 handle_ack_notif instead.
9453 (queue_stop_reply_callback): Call notif_event_enque instead
9454 of queue_stop_reply.
9455 (handle_status): Don't call send_next_stop_reply, call
9456 notif_write_event instead.
9457 (kill_inferior_callback): Likewise.
9458 (detach_or_kill_inferior_callback): Likewise.
9459 (main): Call initialize_notif.
9460 (process_serial_event): Call QUEUE_is_empty.
9461 (handle_target_event): Call notif_push instead of push event.
9462 * server.h (push_event): Remove declaration.
9464 2012-12-10 Tom Tromey <tromey@redhat.com>
9466 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9467 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9470 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9471 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9472 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9473 (amd64-linux-ipa.o, ax.o): Rewrite.
9474 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9475 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9476 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9477 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9478 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9479 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9480 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9481 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9482 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9483 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9484 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9485 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9486 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9487 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9488 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9489 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9490 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9491 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9492 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9493 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9494 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9495 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9496 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9497 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9498 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9499 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9500 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9501 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9502 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9503 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9504 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9505 (reg-tilegx.o): Remove.
9506 (all_object_files): New macro.
9507 Include .deps files.
9508 * aclocal.m4, configure: Rebuild.
9509 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9510 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9511 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9513 2012-12-05 Tom Tromey <tromey@redhat.com>
9516 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9518 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
9520 * configure.ac: Check for linux/perf_event.h.
9521 * config.in: Regenerated.
9522 * configure: Regenerated.
9524 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9526 * hostio.c (handle_readlink): Decrease buffer size
9527 parameter passed to readlink by one byte.
9529 2012-11-26 Yao Qi <yao@codesourcery.com>
9531 * configure.ac (build_warnings): Append '-Wempty-body'.
9532 * configure: Regenerated.
9533 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9536 2012-11-15 Pierre Muller <muller@sourceware.org>
9538 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9539 * config.in: Regenerate.
9540 * configure: Regenerate.
9541 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9542 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9543 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9544 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9546 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9547 instead of <sys/wait.h> header.
9548 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9550 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
9552 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9553 (various make rules): Remove -DGDBSERVER
9555 2012-11-09 Yao Qi <yao@codesourcery.com>
9557 * spu-low.c (current_ptid): Move it to ..
9558 * gdbthread.h: ... here. New.
9559 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9560 * server.c (myresume, process_serial_event): Likewise.
9561 * thread-db.c (thread_db_find_new_threads): Likewise.
9562 * tracepoint.c (run_inferior_command): Likewise.
9564 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
9566 * server.c (handle_search_memory_1): Include access length in
9569 2012-09-05 Michael Brandt <michael.brandt@axis.com>
9571 * linux-crisv32-low.c: Fix compile errors.
9573 2012-09-04 Yao Qi <yao@codesourcery.com>
9575 * tracepoint.c (cmd_qtsv): Adjust debug message.
9576 Don't check CUR_TPOINT.
9578 2012-08-28 Yao Qi <yao@codesourcery.com>
9580 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9581 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9582 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9583 Remove declarations of xmalloc, xreallloc, xstrdup and
9585 * Makefile.in (libiberty_h): New.
9586 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9587 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9589 2012-08-23 Yao Qi <yao@codesourcery.com>
9591 * server.h: Remove declaration of 'xsnprintf'.
9593 2012-08-22 Keith Seitz <keiths@redhat.com>
9595 * server.h: Include build-gnulib-gbserver/config.h.
9596 * gdbreplay.c: Likewise.
9598 2012-08-08 Doug Evans <dje@google.com>
9600 * Makefile.in (SFILES): Add gdb_vecs.c.
9601 (OBS): Add gdb_vecs.o.
9602 (gdb_vecs_h, host_defs_h): New variables.
9603 (thread-db.o): Add $(gdb_vecs_h) dependency.
9604 (gdb_vecs.o): New rule.
9605 * thread-db.c: #include "gdb_vecs.h".
9606 (thread_db_load_search): Use a vector to iterate over path elements.
9607 Handle text appearing after "$pdir".
9609 * configure.ac: Add check for strstr.
9610 * config.in: Regenerate.
9611 * configure: Regenerate.
9613 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9615 * hostio.c (handle_pread): If pread fails, fall back to attempting
9617 (handle_pwrite): Likewise for pwrite.
9619 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9621 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9622 between unsupported TYPE and unimplementable ADDR/LEN combination.
9623 (arm_insert_point): Act on new return value.
9625 2012-07-31 Pedro Alves <palves@redhat.com>
9627 * server.c (process_point_options): Only skip tokens if we find
9628 one that is unrecognized. Don't treat 'X' specially while
9629 skipping unrecognized tokens.
9631 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9633 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9634 to 4-byte-align HW breakpoint addresses for Thumb.
9636 2012-07-27 Yao Qi <yao@codesourcery.com>
9640 * server.h: Declare gdb_agent_about_to_close.
9641 * target.c (kill_inferior): Include "agent.h".
9642 New. Send command 'kill'.
9643 * target.h (kill_inferior): Removed macro.
9644 * tracepoint.c (gdb_agent_about_to_close): New.
9645 (gdb_agent_helper_thread): Handle command 'close'.
9646 Wait endlessly until the inferior stops.
9647 Install gdb_agent_remove_socket to atexit hook.
9648 (agent_socket_name): New static variable.
9649 (gdb_agent_socket_init): Replace local variable 'name' with
9650 'agent_socket_name'.
9651 (gdb_agent_remove_socket): New.
9653 2012-07-27 Yao Qi <yao@codesourcery.com>
9655 * server.c (process_point_options): Stop at 'X' when parsing.
9657 2012-07-19 Michael Eager <eager@eagercon.com>
9659 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
9661 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9662 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9663 hardware breakpoint.
9665 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9667 * gdbserver/linux-low.c (initialize_low): Call
9668 linux_ptrace_init_warnings.
9670 2012-07-02 Doug Evans <dje@google.com>
9672 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9675 2012-07-02 Stan Shebs <stan@codesourcery.com>
9677 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9678 (ax.o): Add it to build rule.
9680 (OBS): Add format.o.
9681 (IPA_OBS): Add format.o.
9682 * server.c (handle_query): Claim support for breakpoint commands.
9683 (process_point_options): Add command case.
9684 (process_serial_event): Leave running if there are printfs in
9686 * mem-break.h (any_persistent_commands): Declare.
9687 (add_breakpoint_commands): Declare.
9688 (gdb_no_commands_at_breakpoint): Declare.
9689 (run_breakpoint_commands): Declare.
9690 * mem-break.c (struct point_command_list): New struct.
9691 (struct breakpoint): New field command_list.
9692 (any_persistent_commands): New function.
9693 (add_commands_to_breakpoint): New function.
9694 (add_breakpoint_commands): New function.
9695 (gdb_no_commands_at_breakpoint): New function.
9696 (run_breakpoint_commands): New function.
9697 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9699 * ax.c: Include format.h.
9700 (ax_printf): New function.
9701 (gdb_eval_agent_expr): Add printf opcode.
9703 2012-06-13 Yao Qi <yao@codesourcery.com>
9705 * server.c (start_inferior): Remove duplicated writes to fields
9706 'last_resume_kind' and 'last_status' of 'current_inferior'.
9708 2012-06-12 Yao Qi <yao@codesourcery.com>
9709 Pedro Alves <palves@redhat.com>
9711 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9713 * server.c (handle_v_cont): Extend comment.
9715 2012-06-11 Yao Qi <yao@codesourcery.com>
9717 * linux-low.c (linux_attach): Add 'static'.
9719 2012-06-06 Yao Qi <yao@codesourcery.com>
9721 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9723 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9725 Fix gcc -flto compilation warning.
9726 * server.c (main): Make variable multi_mode and attach volatile.
9728 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9730 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9731 if the platform doesn't know about it.
9733 2012-05-30 Jeff Kenton <jkenton@tilera.com>
9735 * Makefile.in (SFILES): Add linux-tile-low.c.
9736 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9737 * configure.srv: Handle tilegx-*-linux*.
9738 * linux-tile-low.c: New file.
9740 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9742 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9744 2012-05-24 Pedro Alves <palves@redhat.com>
9748 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
9750 2012-05-24 Pedro Alves <palves@redhat.com>
9754 Replace target_signal with gdb_signal throughout.
9756 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9758 * linux-low.c (linux_store_registers): Avoid the copying sequence
9759 when no data has been retrieved by ptrace.
9761 2012-05-22 Will Deacon <will.deacon@arm.com>
9763 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9764 Include asm/ptrace.h.
9765 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9768 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9770 * linux-low.c (linux_store_registers): Don't re-retrieve data
9771 with ptrace that has already been obtained from /proc. Always
9772 copy any data retrieved with ptrace to the buffer supplied.
9774 2012-05-11 Yao Qi <yao@codesourcery.com>
9775 Pedro Alves <palves@redhat.com>
9777 * linux-low.c (enum stopping_threads_kind): New.
9778 (stopping_threads): Change type to `enum stopping_threads_kind'.
9779 (handle_extended_wait): If stopping and suspending threads, leave
9780 the new_lwp suspended too.
9781 (linux_wait_for_event): Adjust.
9782 (stop_all_lwps): Set `stopping_threads' to
9783 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9784 whether we're suspending threads or just stopping them. Assert no
9787 2012-04-29 Yao Qi <yao@codesourcery.com>
9789 * server.h: Move some code to ...
9790 * gdbthread.h: ... here. New.
9791 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9792 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9793 (nto-low.o, win32-low.o): Likewise.
9794 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9795 * regcache.c, remote-utils.c, server.c: Likewise.
9796 * target.c, tracepoint.c, win32-low.c: Likewise.
9798 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9800 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9801 (PTRACE_ARG4_TYPE): Likewise.
9802 (PTRACE_XFER_TYPE): Likewise.
9803 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9804 ptrace to PTRACE_ARG3_TYPE.
9805 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9806 (PTRACE_ARG4_TYPE): Likewise.
9807 (PTRACE_XFER_TYPE): Likewise.
9808 (linux_detach_one_lwp): Cast fourth argument of
9809 ptrace to long then PTRACE_ARG4_TYPE.
9810 (regsets_fetch_inferior_registers): Cast third argument of
9811 ptrace to long then PTRACE_ARG3_TYPE.
9812 (regsets_store_inferior_registers): Likewise.
9814 2012-04-20 Pedro Alves <palves@redhat.com>
9816 * configure: Regenerate.
9818 2012-04-19 Pedro Alves <palves@redhat.com>
9820 * Makefile.in (GNULIB_BUILDDIR): New.
9821 (LIBGNU, INCGNU, GNULIB_H): Adjust.
9822 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9823 (all, install-only, uninstall, clean-info, all-lib, clean): No
9824 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9825 (maintainer-clean realclean distclean): Use subdir_do.
9827 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
9828 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
9829 * acinclude.m4: Include acx_configure_dir.m4.
9830 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9831 calls. Call AC_PROG_RANLIB. Configure gnulib using
9834 (GNULIB_STDINT_H): Adjust.
9835 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9836 * gdbreplay.c: Include build-gnulib/config.h.
9837 * server.h: Likewise.
9838 * aclocal.m4: Regenerate.
9839 * config.in: Regenerate.
9840 * configure: Regenerate.
9842 2012-04-19 Pedro Alves <palves@redhat.com>
9844 * Makefile.in (LIBGNU, INCGNU): Adjust.
9845 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9846 (all, install-only, uninstall, clean-info, all-lib, clean)
9847 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9848 * configure.ac: Adjust AC_OUTPUT output.
9849 * aclocal.m4: Regenerate.
9850 * configure: Regenerate.
9852 2012-04-19 Pedro Alves <palves@redhat.com>
9854 * Makefile.in (generated_files): New.
9855 (server_h): Remove the explicit dependency on config.h, and depend
9856 on $generated_files.
9858 2012-04-19 Pedro Alves <palves@redhat.com>
9860 * Makefile.in (INCGNU): Add -Ignulib.
9862 2012-04-19 Pedro Alves <palves@redhat.com>
9864 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9865 (INCGNU): ... this, and spell out -I here.
9866 (GNULIB_LIB): Rename to ...
9868 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9870 2012-04-19 Pedro Alves <palves@redhat.com>
9872 * config.in: Regenerate.
9874 2012-04-19 Pedro Alves <palves@redhat.com>
9876 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9877 * server.h (memmem): Remove declaration.
9878 * config.in: Regenerate.
9879 * configure: Regenerate.
9881 2012-04-19 Yao Qi <yao@codesourcery.com>
9883 * Makefile.in (SFILES): Add common/vec.c.
9887 2012-04-19 Yao Qi <yao@codesourcery.com>
9889 * remote-utils.c (prepare_resume_reply): Replace with macro
9890 target_core_of_thread.
9891 * server.c (handle_qxfer_threads_proper): Likewise.
9892 * target.h (traget_core_of_thread): New macro.
9894 2012-04-18 Pedro Alves <palves@redhat.com>
9896 * aclocal.m4: Regenerate.
9897 * configure: Regenerate.
9899 2012-04-16 Yao Qi <yao@codesourcery.com>
9901 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9902 duplicated on address.
9904 2012-04-16 Yao Qi <yao@codesourcery.com>
9906 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9907 (struct tracepoint_action_ops) <send>: New field.
9908 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9909 (agent_expr_send, x_tracepoint_action_send): New.
9910 (l_tracepoint_action_send): New.
9911 (cmd_qtdp): Download and install tracepoint
9912 according to `use_agent'.
9913 (run_inferior_command): Add one more parameter `len'.
9915 (tracepoint_send_agent): New.
9916 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9918 2012-04-16 Yao Qi <yao@codesourcery.com>
9920 * tracepoint.c (download_tracepoints): Moved to ...
9921 (cmd_qtstart): ... here.
9923 2012-04-14 Yao Qi <yao@codesourcery.com>
9925 * tracepoint.c: Include inttypes.h.
9926 (struct collect_memory_action): Use sized types.
9927 (struct tracepoint): Likewise.
9928 (cmd_qtdp, stop_tracing): Update print specifiers.
9929 (cmd_qtp, response_tracepoint): Likewise.
9930 (collect_data_at_tracepoint): Likewise.
9931 (collect_data_at_step): Likewise.
9933 2012-04-14 Yao Qi <yao@codesourcery.com>
9935 Import gnulib module inttypes.
9936 * aclocal.m4, config.in, configure: Regenerated.
9938 2012-04-14 Yao Qi <yao@codesourcery.com>
9940 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9941 Makefile and config.status at last.
9943 2012-04-13 Yao Qi <yao@codesourcery.com>
9945 * tracepoint.c: Include stdint.h unconditionally.
9947 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9949 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9950 on BFD_HAVE_SYS_PROCFS_TYPE.
9951 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9952 * configure: Regenerate.
9953 * config.in: Likewise.
9955 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9957 * Makefile.in (clean): Also remove x32.c x32-linux.c
9958 x32-avx.c x32-avx-linux.c.
9959 (x32.o): New target.
9961 (x32-linux.o): Likewise.
9962 (x32-linux.c): Likewise.
9963 (x32-avx.o): Likewise.
9964 (x32-avx.c): Likewise.
9965 (x32-avx-linux.o): Likewise.
9966 (x32-avx-linux.c): Likewise.
9968 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9969 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9970 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9971 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9972 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9973 i386/x32-avx-linux.xml.
9975 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9976 (init_registers_x32_avx_linux): Likwise.
9977 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9978 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9980 2012-04-13 Pedro Alves <palves@redhat.com>
9982 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9983 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9984 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9985 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9988 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9990 * linux-x86-low.c (compat_x32_clock_t): New.
9991 (compat_x32_siginfo_t): Likewise.
9992 (compat_x32_siginfo_from_siginfo): Likewise.
9993 (siginfo_from_compat_x32_siginfo): Likewise.
9994 (linux_is_elf64): Likewise.
9995 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9996 and siginfo_from_compat_x32_siginfo for x32.
9997 (x86_arch_setup): Set linux_is_elf64.
9999 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10002 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
10004 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
10005 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
10006 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
10007 compatible with process.
10009 2012-04-12 Yao Qi <yao@codesourcery.com>
10011 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
10012 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
10013 (install-only, install-info, clean): Handle sub dir gnulib.
10014 (all-lib, am--refresh): New targets.
10015 (memmem.o): Remove target.
10016 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
10017 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
10018 (AC_REPLACE_FUNCS): Remove memmem.
10019 Invoke gl_INIT and AM_INIT_AUTOMAKE.
10020 (AC_OUTPUT): Generate Makefile in gnulib/.
10021 * aclocal.m4, config.in, configure: Regenerated.
10023 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10025 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10027 2012-04-05 Pedro Alves <palves@redhat.com>
10029 -Werror=strict-aliasing
10031 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10034 2012-04-04 Pedro Alves <palves@redhat.com>
10036 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10037 (sparc_store_gregset_from_stack, sparc_store_gregset)
10038 (sparc_breakpoint_at): Fix formatting.
10040 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10042 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10044 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10045 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10046 * config.in: Regenerate.
10047 * configure: Likewise.
10049 2012-03-29 Pedro Alves <palves@redhat.com>
10051 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10052 Correct ptrace arguments.
10054 2012-03-28 Pedro Alves <palves@redhat.com>
10056 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10057 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10058 (IA64_FR1_REGNUM): New defines.
10059 (ia64_fetch_register): New.
10060 (the_low_target): Install it.
10061 * linux-low.h (struct linux_target_ops) <fetch_register>: New
10063 * linux-low.c (linux_fetch_registers): Try the
10064 the_low_target.fetch_register hook first.
10066 * linux-arm-low.c (the_low_target): Adjust.
10067 * linux-bfin-low.c (the_low_target): Adjust.
10068 * linux-cris-low.c (the_low_target): Adjust.
10069 * linux-crisv32-low.c (the_low_target): Adjust.
10070 * linux-m32r-low.c (the_low_target): Adjust.
10071 * linux-m68k-low.c (the_low_target): Adjust.
10072 * linux-mips-low.c (the_low_target): Adjust.
10073 * linux-ppc-low.c (the_low_target): Adjust.
10074 * linux-s390-low.c (the_low_target): Adjust.
10075 * linux-sh-low.c (the_low_target): Adjust.
10076 * linux-sparc-low.c (the_low_target): Adjust.
10077 * linux-tic6x-low.c (the_low_target): Adjust.
10078 * linux-x86-low.c (the_low_target): Adjust.
10079 * linux-xtensa-low.c (the_low_target): Adjust.
10081 2012-03-26 Pedro Alves <palves@redhat.com>
10083 * server.c (handle_qxfer_libraries): Don't bail early if
10084 the_target->qxfer_libraries_svr4 is not NULL.
10086 2012-03-26 Pedro Alves <palves@redhat.com>
10088 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10090 2012-03-23 Pedro Alves <palves@redhat.com>
10092 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10093 "library-list-svr4" element's start tag when the the DSO list is
10096 2012-03-23 Pedro Alves <palves@redhat.com>
10098 * linux-low.c (read_one_ptr): Read the inferior's pointer through
10099 a variable whose type size is the same as the inferior's pointer
10102 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
10104 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10106 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10107 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10108 * linux-low.h: Include <signal.h>.
10109 (struct siginfo): Remove forward declaration.
10110 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10113 2012-03-21 Mike Frysinger <vapier@gentoo.org>
10115 * .gitignore: Ignore more files.
10117 2012-03-19 Pedro Alves <palves@redhat.com>
10118 Jan Kratochvil <jan.kratochvil@redhat.com>
10120 * server.c (cont_thread, general_thread): Add describing comments.
10121 (start_inferior): Clear `cont_thread'.
10122 (handle_v_cont): Don't set `cont_thread' if resuming all threads
10125 2012-03-15 Yao Qi <yao@codesourcery.com>
10127 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
10129 (cmd_qtdp): ... here.
10131 2012-03-15 Yao Qi <yao@codesourcery.com>
10133 * tracepoint.c (struct tracepoint_action_ops): New.
10134 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10135 (m_tracepoint_action_download): New.
10136 (r_tracepoint_action_download): New.
10137 (x_tracepoint_action_download): New.
10138 (l_tracepoint_action_download): New.
10139 (add_tracepoint_action): Install `action->ops' according type.
10140 (download_tracepoint_1): Move code `download' function pointer
10141 of various tracepoint_action_ops.
10143 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10145 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
10146 linux_ptrace_attach_warnings.
10148 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10150 * Makefile.in (linux-ptrace.o): New.
10151 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10152 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10153 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10154 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10155 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10157 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10159 2012-03-08 Yao Qi <yao@codesourcery.com>
10160 Pedro Alves <palves@redhat.com>
10162 Fix PR server/13392.
10163 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10164 offset of JMP insn.
10165 * tracepoint.c (remove_tracepoint): New.
10166 (cmd_qtdp): Call remove_tracepoint when failed to install.
10168 2012-03-07 Pedro Alves <palves@redhat.com>
10170 * linux-low.c (get_detach_signal): New.
10171 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10172 Pass on pending signals to PTRACE_DETACH. Check the result of the
10174 * server.c (program_signals, program_signals_p): New.
10175 (handle_general_set): Handle QProgramSignals.
10176 * server.h (program_signals, program_signals_p): Declare.
10178 2012-03-05 Pedro Alves <palves@redhat.com>
10179 Jan Kratochvil <jan.kratochvil@redhat.com>
10181 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10184 2012-03-03 Yao Qi <yao@codesourcery.com>
10186 * tracepoint.c (tracepoint_look_up_symbols): Update call to
10187 agent_look_up_symbols.
10189 2012-03-03 Yao Qi <yao@codesourcery.com>
10191 * Makefile.in (linux-low.o): Keep dependence on agent.h.
10192 (linux-x86-low.o): Likewise.
10193 * server.h: Remove in_process_agent_loaded.
10194 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10198 2012-03-03 Yao Qi <yao@codesourcery.com>
10200 * tracepoint.c (gdb_agent_capability): New global.
10201 (in_process_agent_loaded_ust): Renamed to
10202 `in_process_agent_supports_ust'.
10204 (in_process_agent_supports_ust): Call agent_capability_check.
10205 (clear_installed_tracepoints): Assert that agent supports
10208 2012-03-03 Yao Qi <yao@codesourcery.com>
10210 * linux-low.c (linux_supports_agent): New.
10211 (linux_target_ops): Initialize field `supports_agent' with
10212 linux_supports_agent.
10213 * target.h (struct target_ops) <supports_agent>: New.
10214 (target_supports_agent): New macro.
10215 * server.c (handle_general_set): Handle packet 'QAgent'.
10216 (handle_query): Send `QAgent+'.
10217 * Makefile.in (server.o): Depends on agent.h.
10219 2012-03-03 Yao Qi <yao@codesourcery.com>
10221 * Makefile.in (OBS): Add agent.o.
10222 Add new rule for agent.o.
10223 Track dependence of tracepoint.c on agent.h.
10224 * tracepoint.c (run_inferior_command_1):
10225 (run_inferior_command): Call agent_run_command.
10226 (gdb_ust_connect_sync_socket): Deleted. Move it to
10228 (resume_thread, stop_thread): Likewise.
10229 (gdb_ust_socket_init): Renamed to ...
10230 (gdb_agent_socket_init): ... New.
10231 (gdb_ust_thread): Renamed to ...
10232 (gdb_agent_helper_thread): ... New.
10233 (gdb_ust_init): Move some code to ...
10234 (gdb_agent_init): ... here. New.
10235 [HAVE_UST]: Call gdb_ust_init.
10236 (initialize_tracepoint_ftlib): Call gdb_agent_init.
10237 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10238 * config.in, configure: Regenerated.
10240 2012-03-02 Pedro Alves <palves@redhat.com>
10242 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10243 * linux-low.c (struct simple_pid_list): New.
10244 (stopped_pids): New a struct simple_pid_list pointer.
10245 (add_to_pid_list, pull_pid_from_list): New.
10246 (handle_extended_wait): Don't assume the first signal new children
10247 report is SIGSTOP. Adjust call to pull_pid_from_list.
10248 (linux_wait_for_lwp): Adjust.
10250 2012-03-02 Yao Qi <yao@codesourcery.com>
10252 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10255 2012-03-02 Yao Qi <yao@codesourcery.com>
10257 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10258 `stop_pc' and `tpoint'. Update caller.
10260 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
10262 * linux-low.h (linux_target_ops): Add regset_bitmap member.
10263 * linux-low.c (use_linux_regsets): New macro.
10264 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10265 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10266 (linux_register_in_regsets): New function.
10267 (usr_fetch_inferior_registers): Skip registers covered by
10269 (usr_store_inferior_registers): Likewise.
10270 (usr_fetch_inferior_registers): New macro.
10271 (usr_store_inferior_registers): Likewise.
10272 (linux_fetch_registers): Handle mixed regset/non-regset targets.
10273 (linux_store_registers): Likewise.
10274 * linux-mips-low.c (init_registers_mips_dsp_linux): New
10276 (init_registers_mips64_dsp_linux): Likewise.
10277 (init_registers_mips_linux): New macro.
10278 (init_registers_mips_dsp_linux): Likewise.
10279 (mips_dsp_num_regs): Likewise.
10280 (DSP_BASE, DSP_CONTROL): New fallback macros.
10281 (mips_base_regs): New macro.
10282 (mips_regmap): Use it. Fix the size.
10283 (mips_dsp_regmap): New variable.
10284 (mips_dsp_regset_bitmap): Likewise.
10285 (mips_arch_setup): New function.
10286 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10288 (mips_cannot_store_register): Likewise.
10289 (the_low_target): Update .arch_setup, .num_regs and .regmap
10290 initializers. Add .regset_bitmap initializer.
10291 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10293 * linux-bfin-low.c (the_low_target): Likewise.
10294 * linux-cris-low.c (the_low_target): Likewise.
10295 * linux-crisv32-low.c (the_low_target): Likewise.
10296 * linux-ia64-low.c (the_low_target): Likewise.
10297 * linux-m32r-low.c (the_low_target): Likewise.
10298 * linux-m68k-low.c (the_low_target): Likewise.
10299 * linux-ppc-low.c (the_low_target): Likewise.
10300 * linux-s390-low.c (the_low_target): Likewise.
10301 * linux-sh-low.c (the_low_target): Likewise.
10302 * linux-sparc-low.c (the_low_target): Likewise.
10303 * linux-tic6x-low.c (the_low_target): Likewise.
10304 * linux-x86-low.c (the_low_target): Likewise.
10305 * linux-xtensa-low.c (the_low_target): Likewise.
10306 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10307 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
10308 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10310 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10311 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10313 2012-02-29 Yao Qi <yao@codesourcery.com>
10314 Pedro Alves <palves@redhat.com>
10316 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10317 `step_over_finished' is true.
10319 2012-02-27 Pedro Alves <palves@redhat.com>
10321 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10322 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10324 2012-02-27 Pedro Alves <palves@redhat.com>
10327 * linux-low.c (pid_is_stopped): New.
10328 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10330 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
10332 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10335 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10337 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10339 2012-02-24 Luis Machado <lgustavo@codesourcery>
10341 * server.c (handle_query): Advertise support for target-side
10342 breakpoint condition evaluation.
10343 (process_point_options): New function.
10344 (process_serial_event): When inserting a breakpoint, check for
10345 a target-side condition that should be evaluated.
10347 * mem-break.c: Include regcache.h and ax.h.
10348 (point_cond_list_t): New data structure.
10349 (breakpoint) <cond_list>: New field.
10350 (find_gdb_breakpoint_at): Make non-static.
10351 (delete_gdb_breakpoint_at): Clear any target-side
10353 (clear_gdb_breakpoint_conditions): New function.
10354 (add_condition_to_breakpoint): Likewise.
10355 (add_breakpoint_condition): Likewise.
10356 (gdb_condition_true_at_breakpoint): Likewise.
10357 (gdb_breakpoint_here): Return result directly instead
10358 of going through a local variable.
10360 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10361 (clear_gdb_breakpoint_conditions): Likewise.
10362 (add_breakpoint_condition): Likewise.
10363 (gdb_condition_true_at_breakpoint): Likewise.
10365 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10366 (need_step_over_p): Take target-side breakpoint condition into
10369 2012-02-24 Luis Machado <lgustavo@codesourcery>
10371 * server.h: Include tracepoint.h.
10372 (agent_mem_read, agent_get_trace_state_variable_value,
10373 agent_set_trace_state_variable_value,
10374 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10375 get_set_tsv_func_addr): New prototypes.
10377 * ax.h: New include file.
10378 * ax.c: New source file.
10380 * tracepoint.c: Include ax.h.
10381 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10382 agent_expr, eval_result_type): Move to ax.h.
10383 (parse_agent_expr): Rename to ...
10384 (gdb_parse_agent_expr): ... this, make it non-static and move
10386 (unparse_agent_expr) Rename to ...
10387 (gdb_unparse_agent_expr): ... this, make it non-static and move
10389 (eval_agent_expr): Rename to ...
10390 (eval_tracepoint_agent_expr): ... this.
10391 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10392 forward declarations.
10393 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10394 (agent_get_trace_state_variable_value): New function.
10395 (agent_set_trace_state_variable_value): New function.
10396 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10397 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10398 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10399 (condition_true_at_tracepoint): Likewise.
10400 (parse_agent_expr): Rename to ...
10401 (gdb_parse_agent_expr): ... this and move to ax.c.
10402 (unparse_agent_expr): Rename to ...
10403 (gdb_unparse_agent_expr): ... this and move to ax.c.
10404 (gdb_agent_op_name): Move to ax.c.
10405 (eval_agent_expr): Rename to ...
10406 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10408 (eval_tracepoint_agent_expr): New function.
10409 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
10411 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10413 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10414 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10415 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10416 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10417 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10418 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10419 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10420 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10421 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10422 (compile_bytecodes): Remove forward declaration.
10423 (is_goto_target): Move to ax.c.
10424 (compile_bytecodes): Move to ax.c and call
10425 agent_get_trace_state_variable_value (...) and
10426 agent_set_trace_state_variable_value (...).
10428 * Makefile.in: Update ax.c and IPA dependencies.
10430 2012-02-24 Pedro Alves <palves@redhat.com>
10432 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10433 (cmd_bigqtbuffer_circular): ... this. Only handle
10434 'QTBuffer:circular:'.
10435 (handle_tracepoint_general_set): Adjust.
10437 2012-02-16 Yao Qi <yao@codesourcery.com>
10439 * inferiors.c: Move code to ...
10440 * dll.c: .... here. New.
10441 * server.h: Declare clear_dlls.
10442 * Makefile.in (SFILES): Add dll.c.
10446 2012-02-11 Yao Qi <yao@codesourcery.com>
10448 * server.c: (handle_monitor_command): Add a new parameter
10450 (handle_query): Update caller.
10452 2012-02-09 Joel Brobecker <brobecker@adacore.com>
10454 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10455 * configure, config.in: Regenerate.
10456 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10459 2012-02-02 Pedro Alves <palves@redhat.com>
10461 Try SIGKILL first, then PTRACE_KILL.
10462 * linux-low.c (linux_kill_one_lwp): New.
10463 (linux_kill_one_lwp): Rename to ...
10464 (kill_one_lwp_callback): ... this. Use the new
10465 linux_kill_one_lwp.
10467 2012-02-02 Pedro Alves <palves@redhat.com>
10469 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10472 2012-01-27 Pedro Alves <palves@redhat.com>
10474 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10475 (elf_64_file_p): Make static.
10476 (linux_pid_exe_is_elf_64_file): New.
10477 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10478 Delete declarations.
10479 (linux_pid_exe_is_elf_64_file): Declare.
10480 * linux-x86-low.c (x86_arch_setup): Use
10481 linux_pid_exe_is_elf_64_file.
10483 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10485 * linux-low.c (linux_wait_for_event_1): Rename to ...
10486 (linux_wait_for_event): ... here and merge it with former
10487 linux_wait_for_event - new variable wait_ptid, use it.
10488 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10490 2012-01-23 Pedro Alves <palves@redhat.com>
10492 * server.c (main): Avoid yet another case of infinite loop while
10493 detaching/killing after a longjmp.
10495 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10498 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10500 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10502 * hostio.c (handle_readlink): New function.
10503 (handle_vFile): Call it to handle "vFile:readlink" packets.
10505 2012-01-20 Pedro Alves <palves@redhat.com>
10506 Ulrich Weigand <ulrich.weigand@linaro.org>
10508 * server.c (handle_v_requests): Only support vAttach and vRun to
10509 start multiple processes when in extended protocol mode.
10511 2012-01-17 Pedro Alves <palves@redhat.com>
10513 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10514 memalign plus mprotect to allocate the scratch buffer.
10516 2012-01-13 Pedro Alves <palves@redhat.com>
10518 * server.c (attach_inferior): Clear `cont_thread'.
10520 2012-01-13 Pedro Alves <palves@redhat.com>
10522 * server.c (main): Avoid infinite loop while detaching/killing
10525 2012-01-09 Doug Evans <dje@google.com>
10527 * server.c (start_inferior): Set last_ptid in --wrapper case.
10529 2012-01-06 Yao Qi <yao@codesourcery.com>
10531 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10533 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10535 2012-01-04 Yao Qi <yao@codesourcery.com>
10537 * tracepoint.c (cmd_qtdp): Print debug message
10538 for static tracepoint.
10540 2012-01-04 Yao Qi <yao@codesourcery.com>
10542 * tracepoint.c (trace_vdebug): Differentiate debug message
10543 between gdbserver and IPA.
10545 2012-01-03 Yao Qi <yao@codesourcery.com>
10547 * tracepoint.c (tracepoint_was_hit): Don't collect for
10550 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10552 * terminal.h: Reformat copyright header.
10554 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10556 * server.c (gdbserver_version): Update copyright year.
10557 * gdbreplay.c (gdbreplay_version): Likewise.
10559 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10561 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10564 2011-12-18 Hui Zhu <teawater@gmail.com>
10565 * linux-low.c (linux_create_inferior): Save return value to ret.
10567 2011-12-18 Hui Zhu <teawater@gmail.com>
10569 * linux-low.c (linux_create_inferior): Save return value to ret.
10571 2011-12-16 Doug Evans <dje@google.com>
10573 * linux-low.c (linux_create_inferior): If stdio connection,
10574 redirect stdin from /dev/null, stdout to stderr.
10575 * remote-utils.c (remote_is_stdio): New static global.
10576 (remote_connection_is_stdio): New function.
10577 (remote_prepare): Handle stdio connection.
10578 (remote_open): Ditto.
10579 (remote_close): Don't close stdin for stdio connections.
10580 (read_prim,write_prim): New functions. Replace all calls to
10581 read/write to these.
10582 * server.c (main): Watch for "-" argument. Move call to
10583 remote_prepare before start_inferior.
10584 * server.h (STDIO_CONNECTION_NAME): New macro.
10585 (remote_connection_is_stdio): Declare.
10587 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10588 in debugging output.
10590 2011-12-15 Yao Qi <yao@codesourcery.com>
10592 * tracepoint.c: Include sys/syscall.h.
10593 (gdb_ust_thread): Remove preprocessor conditional.
10595 2011-12-14 Pedro Alves <pedro@codesourcery.com>
10597 * linux-low.c (linux_detach_one_lwp): Call
10598 the_low_target.prepare_to_resume before detaching.
10600 2011-12-14 Yao Qi <yao@codesourcery.com>
10602 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10605 2011-12-14 Yao Qi <yao@codesourcery.com>
10607 * i386-low.c (i386_low_stopped_data_address): Initialize local
10608 variable `control'.
10610 2011-12-13 Pedro Alves <pedro@codesourcery.com>
10614 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10615 DR_CONTROL unless necessary. Extend comments.
10616 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10617 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10619 2011-12-13 Yao Qi <yao@codesourcery.com>
10621 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10623 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10625 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10627 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10628 Print new debug message for such case.
10630 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10632 Fix overlapping memcpy.
10633 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10634 the read_inferior_memory transfer.
10635 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10636 write_inferior_memory transfer.
10637 (set_fast_tracepoint_jump): New variable buf. Use it for the
10638 read_inferior_memory and write_inferior_memory transfers.
10639 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10640 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10641 Use it for the write_inferior_memory transfer.
10642 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10645 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10647 * linux-low.c (fetch_register, store_register): Make code
10648 consistent, fix formatting.
10650 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10652 * linux-low.c (usr_store_inferior_registers): Factor out code
10653 to handle individual registers into...
10654 (store_register): ... this new function.
10656 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10658 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10659 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10660 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10661 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10662 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10663 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10664 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10665 (srv_xmlfiles): Add new XML files.
10667 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10669 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10670 (init_registers_s390_linux32v1): Add prototype.
10671 (init_registers_s390_linux32v2): Likewise.
10672 (init_registers_s390_linux64v1): Likewise.
10673 (init_registers_s390_linux64v2): Likewise.
10674 (init_registers_s390x_linux64v1): Likewise.
10675 (init_registers_s390x_linux64v2): Likewise.
10676 (s390_num_regs): Increment to 52.
10677 (s390_regmap): Add orig_r2 register.
10678 (s390_num_regs_3264): Increment to 68.
10679 (s390_regmap_3264): Add orig_r2 register.
10680 (s390_collect_ptrace_register): Handle orig_r2 register.
10681 (s390_supply_ptrace_register): Likewise.
10682 (s390_fill_last_break): New function.
10683 (s390_store_last_break): Likewise.
10684 (s390_fill_system_call): New function.
10685 (s390_store_system_call): Likewise.
10686 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10688 (s390_check_regset): New function.
10689 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10690 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10691 Update target_regsets for available register sets.
10693 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10694 Jan Kratochvil <jan.kratochvil@redhat.com>
10696 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10697 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10699 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10700 * linux-low.h (struct process_info_private): New member r_debug.
10701 * server.c (handle_qxfer_libraries): Call
10702 the_target->qxfer_libraries_svr4.
10703 (handle_qxfer_libraries_svr4): New function.
10704 (qxfer_packets): New entry "libraries-svr4".
10705 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10706 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10707 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10708 PACKET_qXfer_libraries_svr4.
10710 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10712 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10713 PSW address/mask between 8-byte and 16-byte formats.
10714 (s390_supply_ptrace_register): Likewise.
10715 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10716 basic addressing mode bit.
10718 2011-11-24 Stan Shebs <stan@codesourcery.com>
10720 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10722 2011-11-17 Stan Shebs <stan@codesourcery.com>
10724 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10725 (tracing_start_time): New global.
10726 (tracing_stop_time): New global.
10727 (tracing_user_name): New global.
10728 (tracing_notes): New global.
10729 (tracing_stop_note): New global.
10730 (cmd_qtstart): Set traceframe_usage, start_time.
10731 (stop_tracing): Set stop_time.
10732 (cmd_qtstatus): Report additional status.
10733 (cmd_qtp): New function.
10734 (handle_tracepoint_query): Call it.
10735 (cmd_qtnotes): New function.
10736 (handle_tracepoint_general_set): Call it.
10737 (get_timestamp): Rename from tsv_get_timestamp.
10739 2011-11-14 Stan Shebs <stan@codesourcery.com>
10740 Kwok Cheung Yeung <kcy@codesourcery.com>
10742 * linux-x86-low.c (small_jump_insn): New.
10743 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10744 trampoline and error message, build a trampoline and issue a small
10745 jump instruction to it.
10746 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10747 trampoline and error message.
10748 (x86_get_min_fast_tracepoint_insn_len): New.
10749 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10750 * linux-low.h (struct linux_target_ops): Add arguments to
10751 install_fast_tracepoint_jump_pad operation, add new operation.
10752 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10754 (linux_get_min_fast_tracepoint_insn_len): New function.
10755 (linux_target_op): Add new operation.
10756 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10757 (gdb_trampoline_buffer_end): Ditto.
10758 (gdb_trampoline_buffer_error): Ditto.
10759 (struct ipa_sym_addresses): Add fields for new IPA variables.
10760 (symbol_list): Add entries for new IPA variables.
10761 (struct tracepoint): Add fields to hold the address range of the
10762 trampoline used by the tracepoint.
10763 (trampoline_buffer_head): New static variable.
10764 (trampoline_buffer_tail): Ditto.
10765 (claim_trampoline_space): New function.
10766 (have_fast_tracepoint_trampoline_buffer): New function.
10767 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10769 (install_fast_tracepoint): Ditto, also add error buffer argument.
10770 (cmd_qtminftpilen): New function.
10771 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10772 (fast_tracepoint_from_trampoline_address): New function.
10773 (fast_tracepoint_collecting): Handle trampoline as part of jump
10775 (set_trampoline_buffer_space): New function.
10776 (initialize_tracepoint): Initialize new IPA variables.
10777 * target.h (struct target_ops): Add arguments to
10778 install_fast_tracepoint_jump_pad operation, add new
10779 get_min_fast_tracepoint_insn_len operation.
10780 (target_get_min_fast_tracepoint_insn_len): New.
10781 (install_fast_tracepoint_jump_pad): Add arguments.
10782 * server.h (IPA_BUFSIZ): Define.
10783 * linux-i386-ipa.c: Include extra header files.
10784 (initialize_fast_tracepoint_trampoline_buffer): New function.
10785 (initialize_low_tracepoint): Call it.
10786 * server.h (set_trampoline_buffer_space): Declare.
10787 (claim_trampoline_space): Ditto.
10788 (have_fast_tracepoint_trampoline_buffer): Ditto.
10790 2011-11-14 Yao Qi <yao@codesourcery.com>
10792 * server.c (handle_query): Handle InstallInTrace for qSupported.
10793 * tracepoint.c (add_tracepoint): Sort list.
10794 (install_tracepoint, download_tracepoint): New.
10795 (cmd_qtdp): Call them to install and download tracepoints.
10796 (sort_tracepoints): Removed.
10797 (cmd_qtstart): Update.
10799 2011-11-14 Yao Qi <yao@codesourcery.com>
10801 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10802 * mem-break.h: Declare.
10803 * tracepoint.c (cmd_qtstart): Move some code to ...
10804 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10806 (download_tracepoints): Move some code to ...
10807 (download_tracepoint_1): ... here. New.
10809 2011-11-08 Yao Qi <yao@codesourcery.com>
10811 * remote-utils.c (relocate_instruction): A comment fix.
10813 2011-11-07 Joel Brobecker <brobecker@adacore.com>
10815 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10816 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10817 dr_status_mirror and dr_control_mirror from debug_reg_state.
10818 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10819 (i386_initial_stuff): Remove use of deleted globals.
10820 (i386_get_thread_context, i386_set_thread_context,
10821 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10822 from debug_reg_state.
10824 2011-11-05 Yao Qi <yao@codesourcery.com>
10826 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10827 address as TPOINT's.
10829 2011-11-02 Stan Shebs <stan@codesourcery.com>
10831 * tracepoint.c (agent_mem_read_string): New function.
10832 (eval_agent_expr): Call it for tracenz.
10833 * server.c (handle_query): Report support for tracenz.
10835 2011-11-02 Yao Qi <yao@codesourcery.com>
10837 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10839 2011-11-02 Yao Qi <yao@codesourcery.com>
10841 * target.h: Fix a typo in comment.
10843 2011-10-31 Pedro Alves <pedro@codesourcery.com>
10845 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10846 clobber the breakpoints' shadows with fast tracepoint jumps.
10847 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10848 * target.c (write_inferior_memory): Also pass MYADDR down to
10851 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10853 * configure.ac: Check support for personality routine.
10854 * configure: Regenerate.
10855 * config.in: Likewise.
10856 * linux-low.c: Include <sys/personality.h>.
10857 Define ADDR_NO_RANDOMIZE if necessary.
10858 (linux_create_inferior): Disable address space randomization when
10859 forking inferior, if requested.
10860 (linux_supports_disable_randomization): New function.
10861 (linux_target_ops): Install it.
10862 * server.h (disable_randomization): Declare.
10863 * server.c (disable_randomization): New global variable.
10864 (handle_general_set): Handle QDisableRandomization.
10865 (handle_query): Likewise for qSupported.
10866 (main): Support --disable-randomization and --no-disable-randomization
10867 command line arguments.
10868 * target.h (struct target_ops): Add supports_disable_randomization.
10869 (target_supports_disable_randomization): New macro.
10871 2011-09-29 Mike Frysinger <vapier@gentoo.org>
10873 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10875 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10876 [!PT_GETDSBT] (target_loadmap): New definition.
10877 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10878 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10879 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10880 and PT_GETDSBT to LINUX_LOADMAP.
10881 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10882 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10884 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10886 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10887 (arm_linux_hwbp_cap): New static variable.
10888 (arm_linux_get_hwbp_cap): Replace by ...
10889 (arm_linux_init_hwbp_cap): ... this new function.
10890 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10891 (arm_linux_get_hw_watchpoint_count): Likewise.
10892 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10893 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10894 (arm_prepare_to_resume): Use perror_with_name instead of error.
10896 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10898 * linux-arm-low.c: Include <signal.h>.
10899 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10900 (struct arm_linux_hwbp_cap): New data type.
10901 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10902 (struct arm_linux_hw_breakpoint): New data type.
10903 (MAX_BPTS, MAX_WPTS): Define.
10904 (struct arch_process_info, struct arch_lwp_info): New data types.
10905 (arm_linux_get_hwbp_cap): New function.
10906 (arm_linux_get_hw_breakpoint_count): Likewise.
10907 (arm_linux_get_hw_watchpoint_count): Likewise.
10908 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10909 (arm_hwbp_control_initialize): Likewise.
10910 (arm_hwbp_control_is_enabled): Likewise.
10911 (arm_hwbp_control_is_initialized): Likewise.
10912 (arm_hwbp_control_disable): Likewise.
10913 (arm_linux_hw_breakpoint_equal): Likewise.
10914 (arm_linux_hw_point_initialize): Likewise.
10915 (struct update_registers_data): New data structure.
10916 (update_registers_callback: New function.
10917 (arm_insert_point): Likewise.
10918 (arm_remove_point): Likewise.
10919 (arm_stopped_by_watchpoint): Likewise.
10920 (arm_stopped_data_address): Likewise.
10921 (arm_new_process): Likewise.
10922 (arm_new_thread): Likewise.
10923 (arm_prepare_to_resume): Likewise.
10924 (the_low_target): Register arm_insert_point, arm_remove_point,
10925 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10926 arm_new_thread, and arm_prepare_to_resume.
10928 2011-09-15 Stan Shebs <stan@codesourcery.com>
10930 * server.h (struct emit_ops): Add compare-goto fields.
10931 * tracepoint.c (gdb_agent_op_sizes): New table.
10932 (emit_eq_goto): New function.
10933 (emit_ne_goto): New function.
10934 (emit_lt_goto): New function.
10935 (emit_le_goto): New function.
10936 (emit_gt_goto): New function.
10937 (emit_ge_goto): New function.
10938 (is_goto_target): New function.
10939 (compile_bytecodes): Recognize special cases of compare-goto
10940 combinations and call specialized emitters for them.
10941 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10942 (amd64_emit_ne_goto): New function.
10943 (amd64_emit_lt_goto): New function.
10944 (amd64_emit_le_goto): New function.
10945 (amd64_emit_gt_goto): New function.
10946 (amd64_emit_ge_goto): New function.
10947 (amd64_emit_ops): Add the new functions.
10948 (i386_emit_eq_goto): New function.
10949 (i386_emit_ne_goto): New function.
10950 (i386_emit_lt_goto): New function.
10951 (i386_emit_le_goto): New function.
10952 (i386_emit_gt_goto): New function.
10953 (i386_emit_ge_goto): New function.
10954 (i386_emit_ops): Add the new functions.
10956 2011-09-08 Stan Shebs <stan@codesourcery.com>
10958 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10959 (i386_emit_epilogue): Restore %ebx.
10961 2011-08-31 Jie Zhang <jzhang918@gmail.com>
10963 * server.c (step_thread): Remove definition.
10964 (process_serial_event): Don't handle Hs.
10965 * server.h (step_thread): Remove declaration.
10966 * target.c (set_desired_inferior): Remove use of step_thread.
10968 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10970 * linux-low.c: Include linux-procfs.h.
10971 (linux_attach_lwp_1): Update comments.
10972 (linux_attach): Scan for existing threads when attaching to a
10973 process that is the tgid.
10974 * Makefile.in: Update dependencies.
10976 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10978 * configure.srv: Add linux-procfs.o dependencies.
10980 2011-08-14 Yao Qi <yao@codesourcery.com>
10982 * target.h (struct target_ops): Fix indent.
10983 * win32-low.c (win32_target_ops): Fix comment.
10985 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
10986 Yao Qi <yao@codesourcery.com>
10988 * Makefile.in (clean): Remove tic6x-*.c files.
10989 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10990 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10991 (tic6x-c64xp-linux.c): Likewise.
10992 * configure.srv: Add support for tic6x-*-uclinux.
10993 * linux-tic6x-low.c: New.
10994 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10996 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
10997 Yao Qi <yao@codesourcery.com>
10999 * target.h (struct target_ops): Add read_loadmap.
11000 * linux-low.c (struct target_loadseg): New type.
11001 (struct target_loadmap): New type.
11002 (linux_read_loadmap): New function.
11003 (linux_target_ops): Add linux_read_loadmap.
11004 * server.c (handle_query): Support qXfer:fdpic:read packet.
11005 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
11008 2011-08-05 Eli Zaretskii <eliz@gnu.org>
11010 * win32-low.c: Include <stdint.h>.
11012 2011-07-22 Pedro Alves <pedro@codesourcery.com>
11014 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
11015 to the inferior here.
11016 (i386_remove_aligned_watchpoint): Ditto.
11017 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11018 fit part of the watchpoint in the debug registers.
11019 (i386_update_inferior_debug_regs): New.
11020 (i386_low_insert_watchpoint): Work on a local mirror of the debug
11021 registers, and only update the inferior on success.
11022 (i386_low_remove_watchpoint): Ditto.
11024 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11026 * linux-low.c (compare_ints, unique, list_threads, show_process,
11027 linux_core_of_thread): Delete.
11028 (linux_target_ops): Change linux_core_of_thread to
11029 linux_common_core_of_thread.
11030 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11031 * utils.c (malloc_failure): Change type of argument.
11032 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11033 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11034 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11035 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11036 (IPA_OBJS): Add common-utils-ipa.o.
11037 (ptid_h, linux_osdata_h): New macros.
11038 (server_h): Add common/common-utils.h, common/xml-utils.h,
11039 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11041 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11042 ptid.o, buffer.o): New rules.
11043 (linux-low.o): Add common/linux-osdata.h as a dependency.
11044 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11045 * configure.ac: Add AC_HEADER_DIRENT check.
11046 * config.in: Regenerate.
11047 * configure: Regenerate.
11048 * remote-utils.c (xml_escape_text): Delete.
11049 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11050 buffer_xml_printf): Move to common/buffer.c.
11051 * server.c (main): Remove call to initialize_inferiors.
11052 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11053 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11054 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11055 internal_error, gdb_assert, gdb_assert_fail): Delete.
11056 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11057 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11059 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11060 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11061 initialize_inferiors): Delete.
11063 2011-07-20 Pedro Alves <pedro@codesourcery.com>
11065 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11068 2011-05-31 Pedro Alves <pedro@codesourcery.com>
11070 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
11072 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
11074 2011-05-26 Yao Qi <yao@codesourcery.com>
11076 * Makefile.in (thread-db.o): Track dependence to
11077 common/gdb_thread_db.h.
11078 * thread-db.c: include gdb_thread_db.h from right place.
11080 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
11082 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11083 __FILE__ and __LINE__ to internal_error.
11085 2011-05-13 Doug Evans <dje@google.com>
11087 * thread-db.c (try_thread_db_load_from_sdir): New function.
11088 (try_thread_db_load_from_dir): New function.
11089 (thread_db_load_search): Handle $sdir, ignore $pdir.
11090 Remove trying of system directories if search of
11091 libthread-db-search-path fails, that is now done via $sdir.
11093 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
11095 * server.c (handle_query): Add EnableDisableTracepoints to the list
11096 of supported features.
11097 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
11099 (cmd_qtenable_disable): New.
11100 (cmd_qtstart): Install tracepoints even if disabled.
11101 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11102 receiving a QTEnable or QTDisable packet.
11103 (gdb_collect): Skip data collection if fast tracepoint is disabled.
11104 (ust_marker_to_static_tracepoint): Do not ignore disabled static
11106 (gdb_probe): Skip data collection if static tracepoint is disabled.
11108 2011-05-10 Doug Evans <dje@google.com>
11110 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11112 2011-05-04 Doug Evans <dje@google.com>
11114 * linux-low.c (linux_join): Skip process lookup.
11115 * spu-low.c (spu_join): Ditto.
11116 * server.c (join_inferiors_callback): Delete.
11117 (process_serial_event): For 'D' packet (detach) call join_inferior
11120 2011-05-04 Joseph Myers <joseph@codesourcery.com>
11122 * README: Don't mention xscale*-*-linux*.
11123 * configure.srv (xscale*-*-linux*): Don't handle target.
11125 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
11127 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
11129 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
11130 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
11131 (i386_emit_void_call_2): Likewise.
11133 2011-04-26 Yao Qi <yao@codesourcery.com>
11135 * linux-low.c: Move common macros to linux-ptrace.h.
11136 Include linux-ptrace.h.
11137 * Makefile.in (linux_ptrace_h): New.
11138 (linux-low.o): Depends on linux-ptrace.h.
11140 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
11142 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11143 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11144 (remote_prepare): New function with most of the TCP code from ...
11145 (remote_open): ... here. Detect PORT here unconditionally. Move also
11146 setting transport_is_reliable.
11147 * server.c (run_once): New variable.
11148 (gdbserver_usage): Document it.
11149 (main): Set run_once for `--once'. Call remote_prepare. Exit after
11150 the first run if RUN_ONCE.
11151 * server.h (run_once, remote_prepare): New declarations.
11153 2011-04-19 Tom Tromey <tromey@redhat.com>
11155 * win32-low.c (handle_load_dll): Remove duplicate "the".
11157 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11159 Remove support for old Cygwin 1.5 versions.
11160 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11161 function to avoid warning.
11162 (win32_add_one_solib): Use cygwin_conv_path function to avoid
11165 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
11167 * gdbserver/server.h (Macro _): Define it if not available.
11169 2011-03-14 Michael Snyder <msnyder@vmware.com>
11171 * hostio.c (handle_close): Remove unnecessary null test.
11173 2011-03-10 Joel Brobecker <brobecker@adacore.com>
11175 * Makefile.in (maintainer-clean realclean distclean): Remove
11176 "make ... subdir_do" command.
11178 2011-03-10 Michael Snyder <msnyder@vmware.com>
11180 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11182 * server.c (handle_v_run): Free alloced buffer on early return.
11184 2011-03-09 Yao Qi <yao@codesourcery.com>
11187 2011-03-04 Yao Qi <yao@codesourcery.com>
11189 * Makefile.in: Remove GNU make feature --directory.
11191 2011-03-05 Yao Qi <yao@codesourcery.com>
11193 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11194 (subdir_do): New make target. Copied from gdb/Makefile.
11195 (maintainer-clean, realclean, distclean, clean): Call corresponding
11196 make targets in common/Makefile.
11198 2011-02-11 Yao Qi <yao@codesourcery.com>
11200 * configure.ac: Call AC_PROG_RANLIB.
11201 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11202 * configure: Regenerate.
11204 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11206 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11208 2011-03-06 Yao Qi <yao@codesourcery.com>
11210 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11212 2011-03-05 Yao Qi <yao@codesourcery.com>
11214 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11215 (subdir_do): New make target. Copied from gdb/Makefile.
11216 (maintainer-clean, realclean, distclean, clean): Call corresponding
11217 make targets in common/Makefile.
11219 2011-03-04 Yao Qi <yao@codesourcery.com>
11221 * Makefile.in: Remove GNU make feature --directory.
11223 2011-03-04 Michael Snyder <msnyder@vmware.com>
11225 * server.c (queue_stop_reply): Call xmalloc not malloc.
11227 2011-03-02 Michael Snyder <msnyder@vmware.com>
11229 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11231 2011-02-28 Michael Snyder <msnyder@vmware.com>
11233 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11234 (cmd_qtframe): Ditto.
11235 (cmd_qtbuffer): Ditto.
11236 (cmd_bigqtbuffer): Ditto.
11238 * utils.c (decimal2str): Initialize 'width' to nine, then
11239 don't mess with it.
11241 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11243 * hostio.c (require_data): Free *data, not data.
11245 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11247 * hostio.c (require_data): Use free, not xfree.
11249 2011-02-27 Michael Snyder <msnyder@vmware.com>
11251 * server.c (handle_query): Discard unused value.
11253 * hostio.c (require_data): Free malloc memory before returning
11256 2011-02-26 Michael Snyder <msnyder@vmware.com>
11258 * linux-low.c (list_threads): Call closedir for dirent.
11260 2011-02-27 Michael Snyder <msnyder@vmware.com>
11262 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11263 a case statement falls through.
11265 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11267 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11270 2011-02-26 Michael Snyder <msnyder@vmware.com>
11272 * utils.c (decimal2str): Eliminate dead code and dead param.
11273 (pulongest): Drop dead param from call to decimal2str.
11276 2011-02-24 Joel Brobecker <brobecker@adacore.com>
11278 Revert the following patch (not approved yet):
11279 2011-02-21 Hui Zhu <teawater@gmail.com>
11280 * tracepoint.c (tp_printf): New function.
11281 (eval_agent_expr): Handle gdb_agent_op_printf.
11283 2011-02-21 Hui Zhu <teawater@gmail.com>
11285 * tracepoint.c (tp_printf): New function.
11286 (eval_agent_expr): Handle gdb_agent_op_printf.
11288 2011-02-18 Tom Tromey <tromey@redhat.com>
11290 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11291 (tracepoint.o): Likewise.
11292 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11293 (gdb_agent_op_names): Likewise.
11295 2011-02-18 Tom Tromey <tromey@redhat.com>
11297 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11298 gdb_agent_op_rot>: New constants.
11299 (gdb_agent_op_names): Add pick and roll.
11300 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11303 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11305 * aclocal.m4: Regenerated with aclocal-1.11.1.
11307 2011-02-14 Pedro Alves <pedro@codesourcery.com>
11309 * server.c (handle_qxfer_traceframe_info): New.
11310 (qxfer_packets): Register "traceframe-info".
11311 (handle_query): Report support for qXfer:traceframe-info:read+.
11312 * tracepoint.c (match_blocktype): New.
11313 (traceframe_find_block_type): Rename to ...
11314 (traceframe_walk_blocks): ... this. Add callback filter argument,
11316 (traceframe_find_block_type): New, reimplemented on top of
11317 traceframe_walk_blocks.
11318 (build_traceframe_info_xml): New.
11319 (traceframe_read_info): New.
11320 * server.h (traceframe_read_info): Declare.
11322 2011-02-11 Yao Qi <yao@codesourcery.com>
11324 * configure.ac: Call AC_PROG_RANLIB.
11325 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11326 * configure: Regenerate.
11328 2011-02-07 Pedro Alves <pedro@codesourcery.com>
11330 * server.c (gdb_read_memory): Change return semantics to allow
11332 (handle_search_memory_1): Adjust.
11333 (process_serial_event) <'m' packet>: Handle partial transfers.
11334 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11336 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11338 * regcache.c (init_register_cache): Initialize
11339 regcache->register_status.
11340 (free_register_cache): Release regcache->register_status.
11341 (regcache_cpy): Copy register_status.
11342 (registers_to_string): Print 'x's for unavailable registers.
11343 (supply_register): Mark the register's status valid or
11344 unavailable, depending on whether a buffer was passed in or not.
11345 (supply_register_zeroed): New.
11346 (supply_regblock): Mark the registers' status valid or
11347 unavailable, depending on whether a buffer was passed in or not.
11348 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11349 (struct regcache): New `register_status' field.
11350 (supply_register_zeroed): Declare.
11351 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11352 supply_register_zeroed, rather than passing a NULL buffer to
11354 * tracepoint.c (fetch_traceframe_registers): Update comment.
11356 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11358 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11361 2011-01-25 Pedro Alves <pedro@codesourcery.com>
11363 * server.h (decode_xfer_write): Change prototype.
11364 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11365 and don't extract the annex here.
11366 * server.c (decode_xfer_read): Remove `annex' parameter,
11367 and don't extract the annex here.
11368 (decode_xfer): New.
11369 (struct qxfer): New.
11370 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11371 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11372 (handle_qxfer_statictrace): New functions, abstracted out from
11373 handle_query, and made to use the struct qxfer interface.
11374 (handle_threads_qxfer_proper): Rename to ...
11375 (handle_qxfer_threads_proper): ... this.
11376 (handle_threads_qxfer): Rename to ...
11377 (handle_qxfer_threads): ... this. Adjust.
11378 (qxfer_packets): New array.
11379 (handle_qxfer): New function.
11380 (handle_query): Use handle_qxfer.
11382 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11384 * gdbreplay.c: Shorten lines of >= 80 columns.
11385 * linux-low.c: Ditto.
11386 * linux-ppc-low.c: Ditto.
11387 * linux-s390-low.c: Ditto.
11388 * linux-sparc-low.c: Ditto.
11389 * linux-x86-low.c: Ditto.
11390 * linux-xtensa-low.c: Ditto.
11391 * mem-break.c: Ditto.
11392 * nto-low.c: Ditto.
11393 * regcache.h: Ditto.
11394 * remote-utils.c: Ditto.
11397 * thread-db.c: Ditto.
11398 * tracepoint.c: Ditto.
11400 * win32-low.h: Ditto.
11402 2011-01-05 Joel Brobecker <brobecker@adacore.com>
11404 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11407 2011-01-01 Joel Brobecker <brobecker@adacore.com>
11409 * server.c (gdbserver_version): Update copyright year in version
11411 * gdbreplay.c (gdbreplay_version): Ditto.
11413 2010-12-29 Jie Zhang <jie.zhang@analog.com>
11415 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11416 * linux-bfin-low.c: New file.
11417 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11418 PT_DATA_ADDR for BFIN targets.
11419 * Makefile.in (SFILES): Add linux-bfin-low.c.
11420 (clean): Remove reg-bfin.c.
11421 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11422 * README: Mention supported Blackfin targets.
11424 2010-12-23 Mike Frysinger <vapier@gentoo.org>
11426 * .gitignore: New file.
11428 2010-11-16 Mike Frysinger <vapier@gentoo.org>
11430 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11432 2010-10-22 Jie Zhang <jie@codesourcery.com>
11434 * Makefile.in: Add FLAGS_TO_PASS variable.
11435 (install): Remove dependency of install-only and recursively
11436 invoke make for install-only.
11438 2010-10-04 Doug Evans <dje@google.com>
11440 * Makefile.in (uninstall): Use $(DESTDIR).
11442 2010-09-24 Pedro Alves <pedro@codesourcery.com>
11446 * linux-x86-low.c (compat_siginfo_from_siginfo)
11447 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11448 si_code is < 0. Check for si_code == SI_TIMER before checking for
11451 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11453 * lynx-i386-low.c: New file.
11454 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11456 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11458 * lynx-low.c (ptrace_request_to_str): Remove handling for
11459 request values that have been removed in LynxOS 5.x.
11461 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11463 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11466 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11468 * configure.ac: Add --enable-inprocess-agent option.
11469 * configure: Rebuilt.
11471 2010-09-06 Yao Qi <yao@codesourcery.com>
11473 * linux-low.c (linux_kill): Remove unused variable.
11474 (linux_stabilize_threads): Likewise.
11475 * server.c (start_inferior): Likewise.
11476 (queue_stop_reply_callback): Likewise.
11477 * tracepoint.c (do_action_at_tracepoint): Likewise.
11479 2010-09-06 Yao Qi <yao@codesourcery.com>
11481 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11484 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11486 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11488 2010-09-06 Pedro Alves <pedro@codesourcery.com>
11490 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11493 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11495 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11496 gdbserver/lynx-ppc-low.c: New files.
11497 * Makefile.in (lynx_low_h): New variable.
11498 (lynx-low.o, lynx-ppc-low.o): New rules.
11499 * configure.ac: On LynxOS, link with -lnetinet.
11500 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11501 * configure: regenerate.
11503 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11505 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11506 * configure.ac: Add check for vasprintf and vsnprintf.
11507 * configure, config.in: Regenerate.
11508 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11510 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11512 * gdbreplay.c: Move include of alloca.h up, next to include of
11514 * server.h: Add include of malloc.h.
11515 * mem-break.c: Remove include of malloc.h.
11516 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11518 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11520 * Makefile.in (memmem.o): Build with -Wno-error.
11522 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11524 * utils.c (xsnprintf): Make non-static.
11525 * server.h: Add xsnprintf declaration.
11526 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11527 replace calls to snprintf by calls to xsnprintf throughout.
11529 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11531 * configure.ac: Add configure check for alloca.
11532 * configure, config.in: Regenerate.
11533 * server.h: Include alloca.h if it exists.
11534 * gdbreplay.c: Include alloca.h if it exists.
11536 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11538 * linux-low.c (__SIGRTMIN): Define if not already defined.
11539 (linux_create_inferior): Check for __ANDROID__ rather than
11541 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11542 are already deferred.
11543 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11544 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11545 stopped and already has a pending signal to report.
11546 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11547 a pending signal to report or is moving out of a jump pad.
11548 (linux_init_signals): Check for __ANDROID__ rather than
11551 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11553 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11554 debug_threads check. Avoid a linear search when not doing debug
11557 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11559 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11560 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11561 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11562 (process_event): Change local fd's type to gdb_fildes_t.
11563 (create_file_handler): Adjust prototype.
11564 (delete_file_handler): Adjust prototype.
11565 (handle_file_event): Adjust prototype. Use pfildes.
11566 (create_file_event): Adjsut prototype.
11567 * remote-utils.c (remote_desc, listen_desc): Change type to
11569 * server.h: New gdb_fildes_t typedef.
11570 [USE_WIN32API]: Include winsock2.h.
11571 (delete_file_handler, add_file_handler): Adjust prototypes.
11572 (pfildes): Declare.
11573 * utils.c (pfildes): New.
11575 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11577 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11578 * configure: Regenerate.
11580 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11582 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11583 (linux_done_accessing_memory): ... this.
11584 (linux_target_ops): Adjust.
11585 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11586 * nto-low.c (nto_target_ops): Adjust comment.
11587 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11588 * spu-low.c (spu_target_ops): Adjust comment.
11589 * target.h (target_ops): Rename unprepare_to_access_memory field
11590 to done_accessing_memory.
11591 (unprepare_to_access_memory): Rename to ...
11592 (done_accessing_memory): ... this.
11594 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11596 * linux-low.c (linux_prepare_to_access_memory): New.
11597 (linux_unprepare_to_access_memory): New.
11598 (linux_target_ops): Install them.
11599 * server.c (read_memory): Rename to ...
11600 (gdb_read_memory): ... this. Use
11601 prepare_to_access_memory/prepare_to_access_memory.
11602 (write_memory): Rename to ...
11603 (gdb_write_memory): ... this. Use
11604 prepare_to_access_memory/prepare_to_access_memory.
11605 (handle_search_memory_1): Adjust.
11606 (process_serial_event): Adjust.
11607 * target.h (struct target_ops): New fields
11608 prepare_to_access_memory and unprepare_to_access_memory.
11609 (prepare_to_access_memory, unprepare_to_access_memory): New.
11610 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11611 prepare_to_access_memory/prepare_to_access_memory.
11612 * nto-low.c (nto_target_ops): Adjust.
11613 * spu-low.c (spu_target_ops): Adjust.
11614 * win32-low.c (win32_target_ops): Adjust.
11616 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11618 * Makefile.in (WARN_CFLAGS): Get it from configure.
11619 (WERROR_CFLAGS): New.
11620 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11621 * configure.ac: Introduce --enable-werror, which adds -Werror to
11622 the compiler command line. Enabled by default. Disable with
11623 --disable-werror. Add -Wdeclaration-after-statement
11624 Wpointer-arith and -Wformat-nonliteral to warning flags.
11625 * configure: Regenerate.
11627 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11629 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11631 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11633 * gdbreplay.c (remote_error): New.
11635 (expect): Use gdbchar. Check for error reading from GDB.
11636 Clarify sync error output.
11637 (play): Check for errors writing to GDB.
11638 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11639 * remote-utils.c (getpkt): Check for errors writing to the remote
11642 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11644 * linux-low.c (linux_wait_1): Move non-debugging code out of
11645 `debug_threads' control.
11647 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11649 * linux-low.c (linux_wait_1): Don't set last_status here.
11650 * server.c (push_event, queue_stop_reply_callback): Assert we're
11651 not pushing a TARGET_WAITKIND_IGNORE event.
11652 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11653 (myresume, handle_target_event): Set the thread's last_resume_kind
11654 and last_status from the target returned status.
11656 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11660 * linux-x86-low.c (update_debug_registers_callback): New.
11661 (i386_dr_low_set_addr): Use it.
11662 (i386_dr_low_get_addr): New.
11663 (i386_dr_low_set_control): Use update_debug_registers_callback.
11664 (i386_dr_low_get_control): New.
11665 (i386_dr_low_get_status): Adjust.
11666 * linux-low.c (linux_stop_lwp): New.
11667 * linux-low.h (linux_stop_lwp): Declare.
11669 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11670 argument instead of a i386_debug_reg_state.
11671 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11672 a i386_debug_reg_state.
11673 (i386_insert_aligned_watchpoint): Adjust.
11674 (i386_remove_aligned_watchpoint): Adjust.
11675 (i386_low_stopped_data_address): Read the debug registers from the
11676 inferior instead of from the mirrors.
11677 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11678 (i386_dr_low_get_addr): Declare.
11679 (i386_dr_low_get_control): Declare.
11680 (i386_dr_low_get_status): Change prototype.
11682 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11683 (i386_dr_low_get_addr): New.
11684 (i386_dr_low_get_control): New.
11685 (i386_dr_low_get_status): Adjust prototype. Return
11687 (i386_initial_stuff): Clear dr_status_mirror and
11689 (i386_get_thread_context): Adjust.
11690 (i386_set_thread_context): Adjust.
11691 (i386_thread_added): Adjust.
11693 2010-08-24 Pedro Alves <pedro@codesourcery.com>
11695 * linux-low.h (linux_thread_area): Delete declaration.
11697 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11699 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11700 after its termination.
11702 2010-08-09 Pedro Alves <pedro@codesourcery.com>
11704 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11705 (gdb_wants_all_stopped): Delete.
11706 (linux_wait_1): Don't call them.
11707 * server.c (handle_v_cont): Tag all threads as want-stopped.
11708 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11709 stopped as "client-wants-stopped".
11711 2010-07-31 Pedro Alves <pedro@codesourcery.com>
11713 * Makefile.in (signals_h): New.
11714 (server_h): Depend on it.
11715 (server.o): Don't depend on $(signals_def).
11716 (signals.o): Depend on $(signals_def).
11718 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11720 * Makefile.in (signals_def): New.
11721 (server_h): Append include/gdb/signals.h and signals_def.
11722 (server.o): Append signals_def.
11724 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11726 * server.c (handle_target_event): Use target_signal_to_host for
11727 resume_info.sig initialization.
11728 * target.h (struct thread_resume) <sig>: New comment.
11730 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11732 * server.c (handle_query): strcpy() the returned string from paddress()
11733 instead of sprintf().
11734 * utils.c (paddress): Return phex_nz().
11736 2010-07-07 Joel Brobecker <brobecker@adacore.com>
11738 * server.c (handle_v_cont): Call mourn_inferior if process
11740 (myresume): Likewise.
11742 2010-07-01 Pedro Alves <pedro@codesourcery.com>
11744 Static tracepoints, and integration with UST.
11746 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11747 * mem-break.c (uninsert_all_breakpoints)
11748 (reinsert_all_breakpoints): New.
11749 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11750 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11751 (gdb_agent_ust_loaded, helper_thread_id)
11752 (gdb_agent_helper_thread_id): New macros.
11753 (struct ipa_sym_addresses): Add addr_ust_loaded,
11754 addr_helper_thread_id, addr_cmd_buf.
11755 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11756 (in_process_agent_loaded_ust): New.
11757 (write_e_ust_not_loaded): New.
11758 (maybe_write_ipa_ust_not_loaded): New.
11759 (struct collect_static_trace_data_action): New.
11760 (enum tracepoint_type) <static_tracepoint>: New.
11761 (struct tracepoint) <handle>: Mention static tracepoints.
11762 (struct static_tracepoint_ctx): New.
11763 (CMD_BUF_SIZE): New.
11764 (add_tracepoint_action): Handle static tracepoint actions.
11765 (unprobe_marker_at): New.
11766 (clear_installed_tracepoints): Handle static tracepoints.
11767 (cmd_qtdp): Handle static tracepoints.
11768 (probe_marker_at): New.
11769 (cmd_qtstart): Handle static tracepoints.
11770 (response_tracepoint): Handle static tracepoints.
11771 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11772 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11773 (get_context_regcache): Handle static tracepoints.
11774 (do_action_at_tracepoint): Handle static tracepoint actions.
11775 (traceframe_find_block_type): Handle static trace data blocks.
11776 (traceframe_read_sdata): New.
11777 (download_tracepoints): Download static tracepoint actions.
11778 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11779 (GDB_PROBE_NAME): New.
11781 (GET_UST_SYM): New.
11784 (ust_marker_to_static_tracepoint): New.
11786 (collect_ust_data_at_tracepoint): New.
11787 (gdb_ust_probe): New.
11788 (UNIX_PATH_MAX, SOCK_DIR): New.
11789 (gdb_ust_connect_sync_socket): New.
11790 (resume_thread, stop_thread): New.
11791 (run_inferior_command): New.
11792 (init_named_socket): New.
11793 (gdb_ust_socket_init): New.
11794 (cstr_to_hexstr): New.
11796 (first_marker, next_marker): New.
11797 (response_ust_marker): New.
11798 (cmd_qtfstm, cmd_qtsstm): New.
11799 (unprobe_marker_at, probe_marker_at): New.
11800 (cmd_qtstmat, gdb_ust_thread): New.
11801 (gdb_ust_init): New.
11802 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11803 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11804 (ST_REGENTRY): New.
11805 (x86_64_st_collect_regmap): New.
11806 (X86_64_NUM_ST_COLLECT_GREGS): New.
11807 (AMD64_RIP_REGNUM): New.
11808 (supply_static_tracepoint_registers): New.
11809 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11810 (ST_REGENTRY): New.
11811 (i386_st_collect_regmap): New.
11812 (i386_NUM_ST_COLLECT_GREGS): New.
11813 (supply_static_tracepoint_registers): New.
11814 * server.c (handle_query): Handle qXfer:statictrace:read.
11815 <qSupported>: Report support for StaticTracepoints, and
11816 qXfer:statictrace:read features.
11817 * server.h (traceframe_read_sdata)
11818 (supply_static_tracepoint_registers): Declare.
11819 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11820 (unpack_varlen_hex): Include in IPA build.
11821 * Makefile.in (ustlibs, ustinc): New.
11822 (IPA_OBJS): Add remote-utils-ipa.o.
11823 ($(IPA_LIB)): Link -ldl and -lpthread.
11825 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11826 * config.in, configure: Regenerate.
11828 2010-06-20 Ian Lance Taylor <iant@google.com>
11829 Pedro Alves <pedro@codesourcery.com>
11831 * linux-x86-low.c (always_true): Delete.
11832 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11833 trying to fool the compiler with always_true.
11835 2010-06-20 Pedro Alves <pedro@codesourcery.com>
11837 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11838 conditions in gdbserver.
11840 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11842 * spu-low.c (spu_read_memory): Wrap around local store limit.
11843 (spu_write_memory): Likewise.
11845 2010-06-15 Pedro Alves <pedro@codesourcery.com>
11847 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11848 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11850 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11852 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11853 uses with LONGEST uses.
11855 2010-06-14 Stan Shebs <stan@codesourcery.com>
11856 Pedro Alves <pedro@codesourcery.com>
11860 * linux-x86-low.c: Include limits.h.
11862 (always_true): New.
11865 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11866 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11867 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11868 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11869 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11870 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11871 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11872 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11873 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11874 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11875 (amd64_emit_void_call_2): New.
11876 (amd64_emit_ops): New.
11877 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11878 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11879 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11880 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11881 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11882 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11883 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11884 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11885 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11886 (i386_emit_stack_adjust, i386_emit_int_call_1)
11887 (i386_emit_void_call_2): New.
11888 (i386_emit_ops): New.
11889 (x86_emit_ops): New.
11890 (the_low_target): Install x86_emit_ops.
11891 * server.h (struct emit_ops): New.
11892 (get_raw_reg_func_addr): Declare.
11893 (current_insn_ptr, emit_error): Declare.
11894 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11895 (set_trace_state_variable_value): New defines.
11896 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11897 addr_get_trace_state_variable_value and
11898 addr_set_trace_state_variable_value.
11899 (symbol_list): New fields for get_raw_reg,
11900 get_trace_state_variable_value and set_trace_state_variable_value.
11901 (condfn): New typedef.
11902 (struct tracepoint): New field `compiled_cond'.
11903 (do_action_at_tracepoint): Clear compiled_cond.
11904 (get_trace_state_variable_value, set_trace_state_variable_value):
11906 (condition_true_at_tracepoint): If there's a compiled condition,
11908 (current_insn_ptr, emit_error): New globals.
11909 (struct bytecode_address): New.
11910 (get_raw_reg_func_addr): New.
11911 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11912 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11913 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11914 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11915 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11916 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11917 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11918 (compile_tracepoint_condition, compile_bytecodes): New.
11919 * target.h (emit_ops): Forward declare.
11920 (struct target_ops): New field emit_ops.
11921 (target_emit_ops): New.
11922 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11923 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11924 * linux-low.c (linux_emit_ops): New.
11925 (linux_target_ops): Install it.
11926 * linux-low.h (struct linux_target_ops): New field emit_ops.
11928 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11930 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11931 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11933 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11934 Stan Shebs <stan@codesourcery.com>
11936 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11937 (all): Depend on $(extra_libraries).
11938 (install-only): Install the IPA.
11939 (IPA_OBJS, IPA_LIB): New.
11940 (clean): Remove the IPA lib.
11941 (IPAGENT_CFLAGS): New.
11942 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11943 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11944 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11945 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11946 * configure.ac: Check for atomic builtins support in the compiler.
11947 (IPA_DEPFILES, extra_libraries): Define.
11948 * configure.srv (ipa_obj): Add description.
11949 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11950 (i[34567]86-*-linux*): Set ipa_obj.
11951 (x86_64-*-linux*): Set ipa_obj.
11952 * linux-low.c (stabilizing_threads): New.
11953 (supports_fast_tracepoints): New.
11954 (linux_detach): Stabilize threads before detaching.
11955 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11956 the lwp is either not stabilizing, or is moving out of a jump pad.
11957 (linux_fast_tracepoint_collecting): New.
11958 (maybe_move_out_of_jump_pad): New.
11959 (enqueue_one_deferred_signal): New.
11960 (dequeue_one_deferred_signal): New.
11961 (linux_wait_for_event_1): If moving out of a jump pad, defer
11962 pending signals to later.
11963 (linux_stabilize_threads): New.
11964 (linux_wait_1): Check if threads need moving out of jump pads, and
11966 (stuck_in_jump_pad_callback): New.
11967 (move_out_of_jump_pad_callback): New.
11968 (lwp_running): New.
11969 (linux_resume_one_lwp): Handle moving out of jump pads.
11970 (linux_set_resume_request): Dequeue deferred signals.
11971 (need_step_over_p): Also step over fast tracepoint jumps.
11972 (start_step_over): Also uninsert fast tracepoint jumps.
11973 (finish_step_over): Also reinsert fast tracepoint jumps.
11974 (linux_install_fast_tracepoint_jump): New.
11975 (linux_target_ops): Install linux_stabilize_threads and
11976 linux_install_fast_tracepoint_jump_pad.
11977 * linux-low.h (linux_target_ops) <get_thread_area,
11978 install_fast_tracepoint_jump_pad>: New fields.
11979 (struct lwp_info) <collecting_fast_tracepoint,
11980 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11981 (linux_get_thread_area): Declare.
11982 * linux-x86-low.c (jump_insn): New.
11983 (x86_get_thread_area): New.
11984 (append_insns): New.
11985 (push_opcode): New.
11986 (amd64_install_fast_tracepoint_jump_pad): New.
11987 (i386_install_fast_tracepoint_jump_pad): New.
11988 (x86_install_fast_tracepoint_jump_pad): New.
11989 (the_low_target): Install x86_get_thread_area and
11990 x86_install_fast_tracepoint_jump_pad.
11991 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11992 (struct fast_tracepoint_jump): New.
11993 (fast_tracepoint_jump_insn): New.
11994 (fast_tracepoint_jump_shadow): New.
11995 (find_fast_tracepoint_jump_at): New.
11996 (fast_tracepoint_jump_here): New.
11997 (delete_fast_tracepoint_jump): New.
11998 (set_fast_tracepoint_jump): New.
11999 (uninsert_fast_tracepoint_jumps_at): New.
12000 (reinsert_fast_tracepoint_jumps_at): New.
12001 (set_breakpoint_at): Use write_inferior_memory.
12002 (uninsert_raw_breakpoint): Use write_inferior_memory.
12003 (check_mem_read): Mask out fast tracepoint jumps.
12004 (check_mem_write): Mask out fast tracepoint jumps.
12005 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
12006 (set_fast_tracepoint_jump): Declare.
12007 (delete_fast_tracepoint_jump)
12008 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
12009 (reinsert_fast_tracepoint_jumps_at): Declare.
12010 * regcache.c: Don't compile many functions when building the
12011 in-process agent library.
12012 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
12013 the register buffer in the heap.
12014 (free_register_cache): If the register buffer isn't owned by the
12015 regcache, don't free it.
12016 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
12017 pre-existing register caches.
12018 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12020 (convert_ascii_to_int): : Constify `from' parameter type.
12021 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12022 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
12023 the needed buffer in-place.
12024 (relocate_instruction): New.
12025 * server.c (handle_query) <qSymbols>: If the target supports
12026 tracepoints, give it a chance of looking up symbols. Report
12027 support for fast tracepoints.
12028 (handle_status): Stabilize threads.
12029 (process_serial_event): Adjust.
12030 * server.h (struct fast_tracepoint_jump): Forward declare.
12031 (struct process_info) <fast_tracepoint_jumps>: New field.
12032 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12033 (decode_X_packet, decode_M_packet): Adjust.
12034 (relocate_instruction): Declare.
12035 (in_process_agent_loaded): Declare.
12036 (tracepoint_look_up_symbols): Declare.
12037 (struct fast_tpoint_collect_status): Declare.
12038 (fast_tracepoint_collecting): Declare.
12039 (force_unlock_trace_buffer): Declare.
12040 (handle_tracepoint_bkpts): Declare.
12041 (initialize_low_tracepoint)
12042 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12043 * target.h (struct target_ops) <stabilize_threads,
12044 install_fast_tracepoint_jump_pad>: New fields.
12045 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12046 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12047 [HAVE_STDINT_H]: Include stdint.h.
12048 (trace_debug_1): Rename to ...
12049 (trace_vdebug): ... this.
12050 (trace_debug): Rename to ...
12051 (trace_debug_1): ... this. Add `level' parameter.
12052 (trace_debug): New.
12053 (ATTR_USED, ATTR_NOINLINE): New.
12054 (IP_AGENT_EXPORT): New.
12055 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12056 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12057 (about_to_request_buffer_space, trace_buffer_is_full)
12058 (stopping_tracepoint, expr_eval_result, error_tracepoint)
12059 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12060 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12061 (traceframe_write_count, traceframes_created)
12062 (trace_state_variables)
12063 New renaming defines.
12064 (struct ipa_sym_addresses): New.
12065 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12066 (symbol_list): New.
12067 (ipa_sym_addrs): New.
12068 (all_tracepoint_symbols_looked_up): New.
12069 (in_process_agent_loaded): New.
12070 (write_e_ipa_not_loaded): New.
12071 (maybe_write_ipa_not_loaded): New.
12072 (tracepoint_look_up_symbols): New.
12073 (debug_threads) [IN_PROCESS_AGENT]: New.
12074 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
12075 (UNKNOWN_SIDE_EFFECTS): New.
12076 (stop_tracing): New.
12077 (flush_trace_buffer): New.
12078 (stop_tracing_bkpt): New.
12079 (flush_trace_buffer_bkpt): New.
12080 (read_inferior_integer): New.
12081 (read_inferior_uinteger): New.
12082 (read_inferior_data_pointer): New.
12083 (write_inferior_data_pointer): New.
12084 (write_inferior_integer): New.
12085 (write_inferior_uinteger): New.
12086 (struct collect_static_trace_data_action): Delete.
12087 (enum tracepoint_type): New.
12088 (struct tracepoint) <type>: New field `type'.
12089 <actions_str, step_actions, step_actions_str>: Only include in
12091 <orig_size, obj_addr_on_target, adjusted_insn_addr>
12092 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12093 (tracepoints): Use IP_AGENT_EXPORT.
12094 (last_tracepoint): Don't include in the IPA.
12095 (stopping_tracepoint): Use IP_AGENT_EXPORT.
12096 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12097 (alloced_trace_state_variables): New.
12098 (trace_state_variables): Use IP_AGENT_EXPORT.
12099 (traceframe_t): Delete unused variable.
12100 (circular_trace_buffer): Don't include in the IPA.
12101 (trace_buffer_start): Delete.
12102 (struct trace_buffer_control): New.
12103 (trace_buffer_free): Delete.
12104 (struct ipa_trace_buffer_control): New.
12105 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12106 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12108 (trace_buffer_ctrl): New.
12109 (TRACE_BUFFER_CTRL_CURR): New.
12110 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12111 Reimplement as macros.
12112 (trace_buffer_wrap): Delete.
12113 (traceframe_write_count, traceframe_read_count)
12114 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12115 (struct tracepoint_hit_ctx) <type>: New field.
12116 (struct fast_tracepoint_ctx): New.
12117 (memory_barrier): New.
12119 (record_tracepoint_error): Update atomically in the IPA.
12120 (clear_inferior_trace_buffer): New.
12121 (about_to_request_buffer_space): New.
12122 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12123 updating the same buffer.
12124 (add_tracepoint): Default the tracepoint's type to trap
12125 tracepoint, and orig_size to -1.
12126 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
12127 internal variables.
12128 (create_trace_state_variable): New parameter `gdb'. Handle it.
12129 (clear_installed_tracepoints): Clear fast tracepoint jumps.
12130 (cmd_qtdp): Handle fast tracepoints.
12131 (cmd_qtdv): Adjust.
12132 (max_jump_pad_size): New.
12133 (gdb_jump_pad_head): New.
12134 (get_jump_space_head): New.
12135 (claim_jump_space): New.
12136 (sort_tracepoints): New.
12137 (MAX_JUMP_SIZE): New.
12138 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
12140 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12141 support. Upload fast traceframes, and delete internal IPA
12143 (stop_tracing_handler): New.
12144 (flush_trace_buffer_handler): New.
12145 (cmd_qtstop): Upload fast tracepoints.
12146 (response_tracepoint): Handle fast tracepoints.
12147 (tracepoint_finished_step): Upload fast traceframes. Set the
12148 tracepoint hit context's tracepoint type.
12149 (handle_tracepoint_bkpts): New.
12150 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12151 type. Add comment about fast tracepoints.
12152 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12153 non-existing action_str field.
12154 (get_context_regcache): Handle fast tracepoints.
12155 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12157 (fast_tracepoint_from_jump_pad_address): New.
12158 (fast_tracepoint_from_ipa_tpoint_address): New.
12159 (collecting_t): New.
12160 (force_unlock_trace_buffer): New.
12161 (fast_tracepoint_collecting): New.
12163 (gdb_collect): New.
12164 (write_inferior_data_ptr): New.
12165 (target_tp_heap): New.
12166 (target_malloc): New.
12167 (download_agent_expr): New.
12169 (download_tracepoints): New.
12170 (download_trace_state_variables): New.
12171 (upload_fast_traceframes): New.
12172 (IPA_FIRST_TRACEFRAME): New.
12173 (IPA_NEXT_TRACEFRAME_1): New.
12174 (IPA_NEXT_TRACEFRAME): New.
12175 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12176 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12177 (gdb_jump_pad_buffer_end): New.
12178 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12179 (initialize_tracepoint): Adjust.
12180 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12181 buffer. Initialize the low module.
12182 * utils.c (PREFIX, TOOLNAME): New.
12183 (malloc_failure): Use PREFIX.
12184 (error): In the IPA, an error causes an exit.
12185 (fatal, warning): Use PREFIX.
12186 (internal_error): Use TOOLNAME.
12187 (NUMCELLS): Increase to 10.
12188 * configure, config.in: Regenerate.
12190 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12192 * server.c (handle_query) <qSupported>: Do two passes over the
12193 qSupported string to avoid nesting strtok.
12195 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12197 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12199 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12200 -Wl,--dynamic-list.
12201 * configure: Regenerate.
12202 * proc-service.list: New.
12204 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12206 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12209 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
12211 * gdbreplay.c (remote_open): Check error return from socket() call by
12212 its equality to -1 not by it being negative.
12213 * remote-utils.c (remote_open): Likewise.
12215 2010-05-23 Pedro Alves <pedro@codesourcery.com>
12217 * config.h: Regenerate.
12219 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12221 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12222 doesn't provide PTRACE_GET_THREAD_AREA.
12224 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12226 * linux-m68k-low.c: Include <asm/ptrace.h>
12227 (ps_get_thread_area): Implement.
12229 2010-05-03 Doug Evans <dje@google.com>
12231 * event-loop.c (struct callback_event): New struct.
12232 (callback_list): New global.
12233 (append_callback_event, delete_callback_event): New functions.
12234 (process_callback): New function.
12235 (start_event_loop): Call it.
12236 * remote-utils.c (NOT_SCHEDULED): Define.
12237 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12238 moved out of readchar.
12239 (readchar): Rewrite. Call reschedule before returning.
12240 (reset_readchar): New function.
12241 (remote_close): Call it.
12242 (process_remaining, reschedule): New functions.
12243 * server.h (callback_handler_func): New typedef.
12244 (append_callback_event, delete_callback_event): Declare.
12246 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12248 * proc-service.c (ps_pglobal_lookup): Use
12249 thread_db_look_up_one_symbol.
12250 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12251 parameter. Use it instead of all_symbols_looked_up.
12252 * server.h (struct process_info) <all_symbols_looked_up>: Delete
12254 (all_symbols_looked_up): Don't declare.
12255 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12256 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12258 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12259 Set all_symbols_looked_up here.
12260 (thread_db_look_up_one_symbol): New.
12261 (thread_db_get_tls_address): Adjust.
12262 (thread_db_load_search, try_thread_db_load_1): Always allocate the
12263 thread_db object on the heap, and tentatively set it in the
12265 (thread_db_init): Don't set all_symbols_looked_up here.
12266 * linux-low.h (thread_db_look_up_one_symbol): Declare.
12268 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12270 * linux-low.c (linux_kill, linux_detach): Adjust.
12271 (status_pending_p_callback): Remove redundant statement. Check
12272 for !TARGET_WAITIKIND_IGNORE, instead of
12273 TARGET_WAITKIND_STOPPED.
12274 (handle_tracepoints): Make sure LWP is locked. Adjust.
12275 (linux_wait_for_event_1): Adjust.
12276 (linux_cancel_breakpoints): New.
12277 (unsuspend_one_lwp): New.
12278 (unsuspend_all_lwps): New.
12279 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12280 (send_sigstop_callback): Change return type to int, add new
12281 `except' parameter and handle it.
12282 (suspend_and_send_sigstop_callback): New.
12283 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12284 pass them down. If SUSPEND, also increment the lwp's suspend
12286 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12287 (need_step_over_p): Don't consider suspended LWPs.
12288 (start_step_over): Adjust.
12289 (proceed_one_lwp): Change return type to int, add new `except'
12290 parameter and handle it.
12291 (unsuspend_and_proceed_one_lwp): New.
12292 (proceed_all_lwps): Use find_inferior instead of
12294 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12295 also decrement the suspend count of LWPs. Pass `except' down,
12296 instead of hacking its suspend count.
12297 (linux_pause_all): Add `freeze' parameter. Adjust.
12298 (linux_unpause_all): New.
12299 (linux_target_ops): Install linux_unpause_all.
12300 * server.c (handle_status): Adjust.
12301 * target.h (struct target_ops): New fields `unpause_all' and
12302 `cancel_breakpoints'. Add new parameter to `pause_all'.
12303 (pause_all): Add new `freeze' parameter.
12304 (unpause_all): New.
12305 (cancel_breakpoints): New.
12306 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12307 cancel breakpoints.
12308 (cmd_qtstart): Pause threads.
12309 (stop_tracing): Pause threads, and cancel breakpoints.
12310 * win32-low.c (win32_target_ops): Adjust.
12312 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12314 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12315 the inferior right away from here...
12316 (linux_wait_1): ... to here, and adjust to check the thread's
12317 last_resume_kind instead of the lwp's step or stop_expected flags.
12319 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12321 * README: Use consistent `GDB' and `GDBserver' spellings.
12323 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12325 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12326 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12327 (linux_detach_one_lwp): Assume the lwp is stopped.
12328 (any_thread_of): Delete.
12329 (linux_detach): Stop all lwps here. Don't blindly delete all
12331 (delete_lwp_callback): New.
12332 (linux_mourn): Delete all lwps of the process that is gone.
12333 (linux_wait_1): Don't delete the last lwp of the process here.
12334 * mem-break.h (mark_breakpoints_out): Declare.
12335 * mem-break.c (mark_breakpoints_out): New.
12336 (free_all_breakpoints): Use it.
12337 * server.c (handle_target_event): If the process is gone, mark
12339 * thread-db.c (struct thread_db) <create_bp>: New field.
12340 (thread_db_enable_reporting): Fix prototype. Store a thread event
12341 breakpoint reference in the thread_db struct.
12342 (thread_db_load_search): Clear the thread_db object.
12343 (try_thread_db_load_1): Ditto.
12344 (switch_to_process): New.
12345 (disable_thread_event_reporting): Use it.
12346 (remove_thread_event_breakpoints): New.
12347 (thread_db_detach, thread_db_mourn): Use it.
12349 2010-05-01 Pedro Alves <pedro@codesourcery.com>
12351 * linux-low.c (linux_enable_event_reporting): New.
12352 (linux_wait_for_event_1, handle_extended_wait): Use it.
12354 2010-04-30 Pedro Alves <pedro@codesourcery.com>
12356 * linux-low.c (linux_kill_one_lwp, linux_kill)
12357 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12358 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12359 SIGSTOP even if the LWP is stopped.
12360 (send_sigstop_callback): New.
12361 (stop_all_lwps): Use send_sigstop_callback instead.
12362 (linux_resume_one_thread): Adjust.
12363 (proceed_one_lwp): Still proceed an LWP that the client has
12364 requested to stop, if we haven't reported it as stopped yet. Make
12365 sure that LWPs the client want stopped, have a pending SIGSTOP.
12367 2010-04-26 Doug Evans <dje@google.com>
12369 * server.c (handle_general_set): Make static.
12371 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12372 Print received char after testing for error/eof instead of before.
12373 (input_interrupt): Tweak comment.
12375 2010-04-23 Doug Evans <dje@google.com>
12377 * server.c (start_inferior): Print inferior argv if --debug.
12379 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12381 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12382 * nto-x86-low.c: Include server.h
12384 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12386 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12387 be consistent with other sources of this directory.
12388 (init_registers_amd64): Correct name of source file of this function
12391 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12393 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12394 64-bit executables.
12396 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12398 * win32-i386-low.c: Add 64-bit support.
12399 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12400 (init_registers_amd64): Declare.
12401 (mappings): Add 64-bit version of array.
12402 (init_windows_x86): New function.
12403 (the_low_target): Change init_arch field to init_windows_x86.
12405 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12407 * win32-low.c: Adapt to support also 64-bit architecture.
12408 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12409 (get_image_name): Use SIZE_T type for local variable `done'.
12410 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12411 (toolhelp_get_dll_name): Idem.
12412 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12413 Use uintptr_t typecast to avoid warning.
12414 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12415 (handle_exception): Use phex_nz to avoid warning.
12416 (win32_wait): Remove unused local variable `process'.
12418 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12420 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12423 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12425 * configure.ac: Use `ws2_32' library for srv_mingw.
12426 * configure: Regenerate.
12427 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12428 * remote-utils.c: Likewise.
12430 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12432 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12433 if __x86_64__ is defined.
12435 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12437 * configure: Regenerate.
12439 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12441 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12442 * target.h (target_ops): New get_tib_address field.
12443 * win32-low.h (win32_thread_info): Add thread_local_base field.
12444 * win32-low.c (child_add_thread): Add tlb argument.
12445 Set thread_local_base field to TLB.
12446 (get_child_debug_event): Adapt to child_add_thread change.
12447 (win32_get_tib_address): New function.
12448 (win32_target_ops): Set get_tib_address field to
12449 win32_get_tib_address.
12450 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12452 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12454 * linux-low.c (linux_mourn): Also remove the process.
12455 * server.c (handle_target_event): Don't remove the process here.
12456 * nto-low.c (nto_mourn): New.
12457 (nto_target_ops): Install it.
12458 * spu-low.c (spu_mourn): New.
12459 (spu_target_ops): Install it.
12460 * win32-low.c (win32_mourn): New.
12461 (win32_target_ops): Install it.
12463 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12465 * server.h (buffer_xml_printf): Remove redundant `;'.
12467 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12469 * regcache.c (set_register_cache): Invalidate regcaches before
12470 changing the register cache layout.
12471 (regcache_invalidate_one): Allow a NULL regcache.
12472 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12473 regcaches before changing the register cache layout or the target
12476 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12478 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12479 variable warning on Linux/x86-64.
12481 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12483 GDBserver disconnected tracing support.
12485 * linux-low.c (linux_remove_process): Delete.
12486 (add_lwp): Don't set last_resume_kind here.
12487 (linux_kill): Use `mourn'.
12488 (linux_detach): Use `thread_db_detach', and `mourn'.
12489 (linux_mourn): New.
12490 (linux_attach_lwp_1): Adjust comment.
12491 (linux_attach): last_resume_kind moved the thread_info; adjust.
12492 (status_pending_p_callback): Adjust.
12493 (linux_wait_for_event_1): Adjust.
12494 (count_events_callback, select_singlestep_lwp_callback)
12495 (select_event_lwp_callback, cancel_breakpoints_callback)
12496 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12497 (proceed_one_lwp): Adjust.
12498 (linux_async): Add debug output.
12499 (linux_thread_stopped): New.
12500 (linux_pause_all): New.
12501 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12503 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12504 (thread_db_free): Delete declaration.
12505 (thread_db_detach, thread_db_mourn): Declare.
12506 * thread-db.c (thread_db_init): Use thread_db_mourn.
12507 (thread_db_free): Delete, split in two.
12508 (disable_thread_event_reporting): New.
12509 (thread_db_detach): New.
12510 (thread_db_mourn): New.
12512 * server.h (struct thread_info) <last_resume_kind>: New field.
12513 <attached>: Add comment.
12514 <gdb_detached>: New field.
12515 (handler_func): Change return type to int.
12516 (handle_serial_event, handle_target_event): Ditto.
12517 (gdb_connected): Declare.
12519 (disconnected_tracing): Declare.
12520 (stop_tracing): Declare.
12522 * server.c (handle_query) <qSupported>: Report support for
12523 disconnected tracing.
12524 (queue_stop_reply_callback): Account for running threads.
12525 (gdb_wants_thread_stopped): New.
12526 (gdb_wants_all_threads_stopped): New.
12527 (gdb_reattached_process): New.
12528 (handle_status): Clear the `gdb_detached' flag of all processes.
12529 In all-stop, stop all threads.
12530 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12531 (process_serial_event): If the remote connection breaks, or if an
12532 exit was forced with "monitor exit", force an event loop exit.
12533 Handle disconnected tracing on detach.
12534 (handle_serial_event): Adjust.
12535 (handle_target_event): If GDB isn't connected, forward events back
12536 to the inferior, unless the last process exited, in which case,
12537 exit gdbserver. Adjust interface.
12539 * remote-utils.c (remote_open): Don't block in accept. Instead
12540 register an event loop source on the listen socket file
12541 descriptor. Refactor bits into ...
12542 (listen_desc): ... this new global.
12543 (gdb_connected): ... this new function.
12544 (enable_async_notification): ... this new function.
12545 (handle_accept_event): ... this new function.
12546 (remote_close): Clear remote_desc.
12548 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12550 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12552 (mourn_inferior): Define.
12553 (target_process_qsupported): Avoid the dangling else problem.
12554 (thread_stopped): Define.
12555 (pause_all): Define.
12556 (target_waitstatus_to_string): Declare.
12557 * target.c (target_waitstatus_to_string): New.
12559 * tracepoint.c (tracing): Make extern.
12560 (disconnected_tracing): New.
12561 (stop_tracing): Make extern. Handle tracing stops due to GDB
12563 (cmd_qtdisconnected): New.
12564 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12565 (handle_tracepoint_general_set): Handle QTDisconnected.
12567 * event-loop.c (event_handler_func): Change return type to int.
12568 (process_event): Bail out if the event handler wants the event
12570 (handle_file_event): Ditto.
12571 (start_event_loop): Bail out if the event handler wants the event
12574 * nto-low.c (nto_target_ops): Adjust.
12575 * spu-low.c (spu_wait): Don't remove the process here.
12576 (spu_target_ops): Adjust.
12577 * win32-low.c (win32_wait): Don't remove the process here.
12578 (win32_target_ops): Adjust.
12580 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12582 * regcache.c (realloc_register_cache): Invalidate inferior's
12583 regcache before recreating it.
12585 2010-04-09 Pedro Alves <pedro@codesourcery.com>
12587 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12589 2010-04-09 Stan Shebs <stan@codesourcery.com>
12590 Pedro Alves <pedro@codesourcery.com>
12592 * server.h (LONGEST): New.
12593 (struct thread_info) <while_stepping>: New field.
12594 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12596 (initialize_tracepoint, handle_tracepoint_general_set)
12597 (handle_tracepoint_query, tracepoint_finished_step)
12598 (tracepoint_was_hit, release_while_stepping_state_list):
12599 (current_traceframe): Declare.
12600 * server.c (handle_general_set): Handle tracepoint packets.
12601 (read_memory): New.
12602 (write_memory): New.
12603 (handle_search_memory_1): Use read_memory.
12604 (handle_query): Report support for conditional tracepoints, trace
12605 state variables, and tracepoint sources. Handle tracepoint
12607 (main): Initialize the tracepoints module.
12608 (process_serial_event): Handle traceframe reads/writes.
12610 * linux-low.c (handle_tracepoints): New.
12611 (linux_wait_1): Call it.
12612 (linux_resume_one_lwp): Handle while-stepping.
12613 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12614 (linux_target_ops): Install them.
12615 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12617 * linux-x86-low.c (x86_supports_tracepoints): New.
12618 (the_low_target). Install it.
12620 * mem-break.h (delete_breakpoint): Declare.
12621 * mem-break.c (delete_breakpoint): Make external.
12623 * target.h (struct target_ops): Add `supports_tracepoints',
12624 `read_pc', and `write_pc' fields.
12625 (target_supports_tracepoints): Define.
12626 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12629 * regcache.h (struct regcache) <registers_owned>: New field.
12630 (init_register_cache, regcache_cpy): Declare.
12631 (regcache_read_pc, regcache_write_pc): Declare.
12632 (register_cache_size): Declare.
12633 (supply_regblock): Declare.
12634 * regcache.c (init_register_cache): New.
12635 (new_register_cache): Use it.
12636 (regcache_cpy): New.
12637 (register_cache_size): New.
12638 (supply_regblock): New.
12639 (regcache_read_pc, regcache_write_pc): New.
12641 * tracepoint.c: New.
12643 * Makefile.in (OBS): Add tracepoint.o.
12644 (tracepoint.o): New rule.
12646 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12648 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12650 (i386-mmx.c): Likewise.
12651 (i386-mmx-linux.o): Likewise.
12652 (i386-mmx-linux.c): Likewise.
12654 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12655 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12656 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12657 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12659 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12660 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12661 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12663 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12665 * Makefile.in (clean): Updated.
12667 (i386-avx.c): Likewise.
12668 (i386-avx-linux.o): Likewise.
12669 (i386-avx-linux.c): Likewise.
12670 (amd64-avx.o): Likewise.
12671 (amd64-avx.c): Likewise.
12672 (amd64-avx-linux.o): Likewise.
12673 (amd64-avx-linux.c): Likewise.
12675 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12676 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12677 (srv_amd64_regobj): Add amd64-avx.o.
12678 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12679 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12680 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12681 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12682 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12683 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12684 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12686 * i387-fp.c: Include "i386-xstate.h".
12688 (i387_cache_to_xsave): Likewise.
12689 (i387_xsave_to_cache): Likewise.
12690 (x86_xcr0): Likewise.
12692 * i387-fp.h (i387_cache_to_xsave): Likewise.
12693 (i387_xsave_to_cache): Likewise.
12694 (x86_xcr0): Likewise.
12696 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12697 * linux-crisv32-low.c (target_regsets): Likewise.
12698 * linux-m68k-low.c (target_regsets): Likewise.
12699 * linux-mips-low.c (target_regsets): Likewise.
12700 * linux-ppc-low.c (target_regsets): Likewise.
12701 * linux-s390-low.c (target_regsets): Likewise.
12702 * linux-sh-low.c (target_regsets): Likewise.
12703 * linux-sparc-low.c (target_regsets): Likewise.
12704 * linux-xtensa-low.c (target_regsets): Likewise.
12706 * linux-low.c: Include <sys/uio.h>.
12707 (regsets_fetch_inferior_registers): Support nt_type.
12708 (regsets_store_inferior_registers): Likewise.
12709 (linux_process_qsupported): New.
12710 (linux_target_ops): Add linux_process_qsupported.
12712 * linux-low.h (regset_info): Add nt_type.
12713 (linux_target_ops): Add process_qsupported.
12715 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12717 (init_registers_i386_avx_linux): New.
12718 (init_registers_amd64_avx_linux): Likewise.
12719 (xmltarget_i386_linux_no_xml): Likewise.
12720 (xmltarget_amd64_linux_no_xml): Likewise.
12721 (PTRACE_GETREGSET): Likewise.
12722 (PTRACE_SETREGSET): Likewise.
12723 (x86_fill_xstateregset): Likewise.
12724 (x86_store_xstateregset): Likewise.
12725 (use_xml): Likewise.
12726 (x86_linux_update_xmltarget): Likewise.
12727 (x86_linux_process_qsupported): Likewise.
12728 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12729 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12730 init_registers_i386_linux here. Call
12731 x86_linux_update_xmltarget.
12732 (the_low_target): Add x86_linux_process_qsupported.
12734 * server.c (handle_query): Call target_process_qsupported.
12736 * target.h (target_ops): Add process_qsupported.
12737 (target_process_qsupported): New.
12739 2010-04-03 Pedro Alves <pedro@codesourcery.com>
12741 * inferiors.c (add_thread): Set last_status kind to
12742 TARGET_WAITKIND_IGNORE.
12743 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12744 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12745 (linux_wait_1): Move `thread' local definition to block that uses
12746 it. Don't NULL initialize `event_child'.
12747 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12748 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12749 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12751 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12753 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12754 an extended waitstatus, or by a watchpoint.
12755 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12756 thread was stepping or has been stopped by a watchpoint.
12758 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12760 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12761 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12762 of another, then delete the previous, and validate all
12764 (validate_inserted_breakpoint): New.
12765 (delete_disabled_breakpoints): New.
12766 (validate_breakpoints): New.
12767 (check_mem_read): Validate breakpoints before trusting their
12768 shadow. Delete disabled breakpoints.
12769 (check_mem_write): Validate breakpoints before trusting they
12770 should be inserted. Delete disabled breakpoints.
12771 * mem-break.h (validate_breakpoints):
12772 * server.c (handle_query): Validate breakpoints when we see a
12775 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12777 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12778 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12779 if we could tell there's a GDB breakpoint at stop_pc.
12780 (need_step_over_p): Don't do a step over if we find a GDB
12781 breakpoint at the resume PC.
12783 * mem-break.c (struct raw_breakpoint): New.
12784 (enum bkpt_type): New type `gdb_breakpoint'.
12785 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12786 fields. New field `raw'.
12787 (find_raw_breakpoint_at): New.
12788 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12789 breakpoint instead.
12790 (set_breakpoint_at): Adjust.
12791 (delete_raw_breakpoint): New.
12792 (release_breakpoint): New.
12793 (delete_breakpoint): Rename to...
12794 (delete_breakpoint_1): ... this. Add proc parameter. Use
12795 release_breakpoint. Return ENOENT.
12796 (delete_breakpoint): Reimplement.
12797 (find_breakpoint_at): Delete.
12798 (find_gdb_breakpoint_at): New.
12799 (delete_breakpoint_at): Delete.
12800 (set_gdb_breakpoint_at): New.
12801 (delete_gdb_breakpoint_at): New.
12802 (gdb_breakpoint_here): New.
12803 (set_reinsert_breakpoint): Use release_breakpoint.
12804 (uninsert_breakpoint): Rename to ...
12805 (uninsert_raw_breakpoint): ... this.
12806 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12807 (reinsert_raw_breakpoint): Change parameter type to
12809 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12811 (check_breakpoints): Adjust. Use release_breakpoint.
12812 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12813 (breakpoint_inserted_here): Ditto.
12814 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12815 Don't trust the breakpoint's shadow if it is not inserted.
12816 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12817 (delete_all_breakpoints): Adjust.
12818 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12819 use delete_breakpoint_1.
12821 * mem-break.h (breakpoints_supported): Delete declaration.
12822 (set_gdb_breakpoint_at): Declare.
12823 (gdb_breakpoint_here): Declare.
12824 (delete_breakpoint_at): Delete.
12825 (delete_gdb_breakpoint_at): Declare.
12827 * server.h (struct raw_breakpoint): Forward declare.
12828 (struct process_info): New field `raw_breakpoints'.
12830 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12833 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12835 * linux-low.c (status_pending_p_callback): Fix comment.
12836 (linux_wait_for_event_1): Move most of the internal breakpoint
12837 handling from here...
12838 (linux_wait_1): ... to here.
12839 (count_events_callback): New.
12840 (select_singlestep_lwp_callback): New.
12841 (select_event_lwp_callback): New.
12842 (cancel_breakpoints_callback): New.
12843 (select_event_lwp): New.
12844 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12845 priority to all LWPs that have had events that should be reported
12846 to the client. Cancel breakpoints when about to reporting the
12847 event to the client, not while stopping lwps. No longer cancel
12848 finished single-steps here.
12849 (cancel_finished_single_step): Delete.
12850 (cancel_finished_single_steps): Delete.
12852 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12854 * mem-break.c (enum bkpt_type): New.
12855 (struct breakpoint): New field `type'.
12856 (set_breakpoint_at): Change return type to struct breakpoint
12857 pointer. Set type to `other_breakpoint' by default.
12858 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12859 in the breakpoint list.
12860 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12861 (reinsert_breakpoint): Rename to ...
12862 (reinsert_raw_breakpoint): ... this.
12863 (reinsert_breakpoints_at): Adjust.
12864 * mem-break.h (struct breakpoint): Declare.
12865 (set_breakpoint_at): Change return type to struct breakpoint
12868 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12870 * server.c (handle_query): Assign, not compare.
12872 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12874 Teach linux gdbserver to step-over-breakpoints.
12876 * linux-low.c (can_hardware_single_step): New.
12877 (supports_breakpoints): New.
12878 (handle_extended_wait): If stopping threads, read the stop pc of
12879 the new cloned LWP.
12881 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12882 low target doesn't support retrieving the PC.
12883 (add_lwp): Set last_resume_kind to resume_continue.
12884 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12885 (linux_attach): Don't clear stop_expected. Set the lwp's
12886 last_resume_kind to resume_stop.
12887 (linux_detach_one_lwp): Don't check for removed breakpoints.
12888 (check_removed_breakpoint): Delete.
12889 (status_pending_p): Rename to ...
12890 (status_pending_p_callback): ... this. Don't check for removed
12891 breakpoints. Don't consider threads that are stopped from GDB's
12893 (linux_wait_for_lwp): Always read the stop_pc here.
12894 (cancel_breakpoint): New.
12895 (step_over_bkpt): New global.
12896 (linux_wait_for_event_1): Implement stepping over breakpoints.
12897 (gdb_wants_lwp_stopped): New.
12898 (gdb_wants_all_stopped): New.
12899 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12900 single-step traps here. Store the thread's last reported target
12902 (send_sigstop): Don't clear stop_expected. Always set it,
12904 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12905 (cancel_finished_single_step): New.
12906 (cancel_finished_single_steps): New.
12907 (wait_for_sigstop): Don't cancel finished single-step traps here.
12908 (linux_resume_one_lwp): Don't check for removed breakpoints.
12909 Don't set `step' on non-hardware step archs.
12910 (linux_set_resume_request): Ignore resume_stop requests if already
12911 stopping or stopped. Set the lwp's last_resume_kind.
12912 (resume_status_pending_p): Don't check for removed breakpoints.
12913 (need_step_over_p): New.
12914 (start_step_over): New.
12915 (finish_step_over): New.
12916 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12917 requests. Clear the thread's last reported target waitstatus.
12918 Don't use the `suspended' flag. Don't consider pending breakpoints.
12919 (linux_resume): Start a step-over if necessary.
12920 (proceed_one_lwp): New.
12921 (proceed_all_lwps): New.
12922 (unstop_all_lwps): New.
12923 * linux-low.h (struct lwp_info): Rewrite comment for the
12924 `suspended' flag. Add the `stop_pc' field. Delete the
12925 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12926 Add `'last_resume_kind' and `need_step_over' fields.
12927 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12928 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12929 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12930 (set_raw_breakpoint_at): New.
12931 (set_breakpoint_at): Rewrite to use it.
12932 (reinsert_breakpoint_handler): Delete.
12933 (set_reinsert_breakpoint): New.
12934 (reinsert_breakpoint_by_bp): Delete.
12935 (delete_reinsert_breakpoints): New.
12936 (uninsert_breakpoint): Rewrite.
12937 (uninsert_breakpoints_at): New.
12938 (reinsert_breakpoint): Rewrite.
12939 (reinsert_breakpoints_at): New.
12940 (check_breakpoints): Rewrite.
12941 (breakpoint_here): New.
12942 (breakpoint_inserted_here): New.
12943 (check_mem_read): Adjust.
12944 * mem-break.h (breakpoints_supported, breakpoint_here)
12945 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12946 (reinsert_breakpoint_by_bp): Delete declaration.
12947 (delete_reinsert_breakpoints): Declare.
12948 (reinsert_breakpoint): Delete declaration.
12949 (reinsert_breakpoints_at): Declare.
12950 (uninsert_breakpoint): Delete declaration.
12951 (uninsert_breakpoints_at): Declare.
12952 (check_breakpoints): Adjust prototype.
12953 * server.h: Adjust include order.
12954 (struct thread_info): Declare here. Add a `last_status' field.
12956 2010-03-23 Michael Snyder <msnyder@vmware.com>
12958 * server.c (crc32): New function.
12959 (handle_query): Add handling for 'qCRC:' request.
12961 2010-03-23 Pedro Alves <pedro@codesourcery.com>
12963 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12964 lwp had been stopped by a watchpoint.
12966 2010-03-16 Pedro Alves <pedro@codesourcery.com>
12968 * server.h (internal_error): Declare.
12969 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12970 * utils.c (internal_error): New function.
12972 2010-03-15 Andreas Schwab <schwab@redhat.com>
12974 * configure.srv: Fix typo setting srv_regobj.
12976 2010-03-15 Pedro Alves <pedro@codesourcery.com>
12978 * linux-low.c (fetch_register): Avoid passing a non string literal
12980 (usr_store_inferior_registers): Ditto.
12982 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12984 * linux-low.c (linux_write_memory): Bail out early if peeking
12987 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12989 * linux-low.h (struct lwp_info): New fields
12990 `stopped_by_watchpoint' and `stopped_data_address'.
12991 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12992 here, and cache them in the lwp object.
12993 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12995 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12997 (linux_stopped_by_watchpoint): Rewrite.
12998 (linux_stopped_data_address): Rewrite.
13000 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
13002 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
13003 switching the current inferior, not before.
13005 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
13007 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
13008 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
13009 i386-linux.c and amd64-linux.c.
13010 (reg-i386.o): Removed.
13011 (reg-i386.c): Likewise.
13012 (reg-i386-linux.o): Likewise.
13013 (reg-i386-linux.c): Likewise.
13014 (reg-x86-64.o): Likewise.
13015 (reg-x86-64.c): Likewise.
13016 (reg-x86-64-linux.o): Likewise.
13017 (reg-x86-64-linux.c): Likewise.
13019 (i386.c): Likewise.
13020 (i386-linux.o): Likewise.
13021 (i386-linux.c): Likewise.
13022 (amd64.o): Likewise.
13023 (amd64.c): Likewise.
13024 (amd64-linux.o): Likewise.
13025 (amd64-linux.c): Likewise.
13027 * configure.srv (srv_i386_regobj): New.
13028 (srv_i386_linux_regobj): Likewise.
13029 (srv_amd64_regobj): Likewise.
13030 (srv_amd64_linux_regobj): Likewise.
13031 (srv_i386_32bit_xmlfiles): Likewise.
13032 (srv_i386_64bit_xmlfiles): Likewise.
13033 (srv_i386_xmlfiles): Likewise.
13034 (srv_amd64_xmlfiles): Likewise.
13035 (srv_i386_linux_xmlfiles): Likewise.
13036 (srv_amd64_linux_xmlfiles): Likewise.
13037 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13038 srv_xmlfiles to $srv_i386_xmlfiles.
13039 (i[34567]86-*-mingw32ce*): Likewise.
13040 (i[34567]86-*-mingw*): Likewise.
13041 (i[34567]86-*-nto*): Likewise.
13042 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13043 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13044 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13045 (x86_64-*-linux*): Likewise.
13047 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13048 (init_registers_amd64_linux): New.
13049 (x86_arch_setup): Replace init_registers_x86_64_linux with
13050 init_registers_amd64_linux.
13052 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13054 * configure.ac: Check for libdl. If it is not available link against
13055 static libthread_db.
13056 * configure: Regenerate.
13058 2010-02-22 Pedro Alves <pedro@codesourcery.com>
13062 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13063 handing a read watchpoint.
13064 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13066 2010-02-12 Doug Evans <dje@google.com>
13068 * linux-low.c (linux_supports_tracefork_flag): Document.
13069 (linux_look_up_symbols): Add comment.
13071 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
13073 * regcache.c (supply_register): Clear regcache if buf is NULL.
13075 2010-02-02 Nicolas Roche <roche@sourceware.org>
13076 Joel Brobecker <brobecker@adacore.com>
13078 * inferiors.c (find_inferior): Add function documentation.
13079 (unloaded_dll): Handle the case where the unloaded dll has not
13080 been previously registered in the dll list.
13082 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13084 * linux-arm-low.c (thumb_breakpoint_len): Delete.
13085 (thumb2_breakpoint): New.
13086 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13088 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13090 * linux-low.c (get_stop_pc): Check for SIGTRAP.
13091 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13094 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13096 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13098 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
13100 * linux-s390-low.c (s390_collect_ptrace_register)
13101 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13103 2010-01-21 Doug Evans <dje@google.com>
13105 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13106 (PTRACE_ARG4_TYPE): New macro.
13107 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13108 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13109 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13110 (usr_store_inferior_registers): Ditto.
13111 (linux_read_memory, linux_write_memory): Ditto.
13112 (linux_test_for_tracefork): Ditto.
13114 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13115 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
13117 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13119 * proc-service.c (ps_lgetregs): Don't refetch registers from the
13122 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13124 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13125 prototype to take a regcache. Adjust.
13127 2010-01-20 Pedro Alves <pedro@codesourcery.com>
13129 * regcache.h (struct thread_info): Forward declare.
13130 (struct regcache): New.
13131 (new_register_cache): Adjust prototype.
13132 (get_thread_regcache): Declare.
13133 (free_register_cache): Adjust prototype.
13134 (registers_to_string, registers_from_string): Ditto.
13135 (supply_register, supply_register_by_name, collect_register)
13136 (collect_register_as_string, collect_register_by_name): Ditto.
13137 * regcache.c (struct inferior_regcache_data): Delete.
13138 (get_regcache): Rename to ...
13139 (get_thread_regcache): ... this. Adjust. Switch inferior before
13140 fetching registers.
13141 (regcache_invalidate_one): Adjust.
13142 (regcache_invalidate): Fix prototype.
13143 (new_register_cache): Return the new register cache.
13144 (free_register_cache): Change prototype.
13145 (realloc_register_cache): Adjust.
13146 (registers_to_string): Change prototype to take a regcache. Adjust.
13147 (registers_from_string): Ditto.
13148 (register_data): Ditto.
13149 (supply_register): Ditto.
13150 (supply_register_by_name): Ditto.
13151 (collect_register): Ditto.
13152 (collect_register_as_string): Ditto.
13153 (collect_register_by_name): Ditto.
13154 * server.c (process_serial_event): Adjust.
13155 * linux-low.h (regset_fill_func, regset_store_func): Change
13157 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13159 * linux-low.c (get_stop_pc): Adjust.
13160 (check_removed_breakpoint): Adjust.
13161 (linux_wait_for_event): Adjust.
13162 (linux_resume_one_lwp): Adjust.
13163 (fetch_register): Add regcache parameter. Adjust.
13164 (usr_store_inferior_registers): Ditto.
13165 (regsets_fetch_inferior_registers): Ditto.
13166 (regsets_store_inferior_registers): Ditto.
13167 (linux_fetch_registers, linux_store_registers): Ditto.
13168 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13170 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13172 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13173 prototype to take a regcache.
13174 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13175 * remote-utils.c (convert_ascii_to_int, outreg)
13176 (prepare_resume_reply): Change prototype to take a regcache.
13178 * target.h (struct target_ops) <fetch_registers, store_registers>:
13179 Change prototype to take a regcache.
13180 (fetch_inferior_registers, store_inferior_registers): Change
13181 prototype to take a regcache. Adjust.
13182 * proc-service.c (ps_lgetregs): Adjust.
13183 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13184 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13185 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13186 take a regcache. Adjust.
13187 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13188 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13189 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13190 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
13191 * linux-cris-low.c (cris_get_pc, cris_set_pc)
13192 (cris_cannot_fetch_register):
13193 (cris_breakpoint_at): Change prototype to take a regcache.
13195 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13196 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13197 to take a regcache. Adjust.
13198 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13200 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13201 take a regcache. Adjust.
13202 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13203 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13204 (m68k_set_pc): Change prototype to take a regcache. Adjust.
13205 * linux-mips-low.c (mips_get_pc):
13206 (mips_set_pc): Change prototype to take a regcache. Adjust.
13207 (mips_reinsert_addr): Adjust.
13208 (mips_collect_register): Change prototype to take a regcache.
13210 (mips_supply_register):
13211 (mips_collect_register_32bit, mips_supply_register_32bit)
13212 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13213 (mips_store_fpregset): Ditto.
13214 * linux-ppc-low.c (ppc_supply_ptrace_register)
13215 (ppc_supply_ptrace_register): Ditto.
13216 (parse_spufs_run): Adjust.
13217 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13218 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13219 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13220 take a regcache. Adjust.
13221 * linux-s390-low.c (s390_collect_ptrace_register)
13222 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13223 (s390_set_pc): Change prototype to take a regcache. Adjust.
13224 (s390_arch_setup): Adjust.
13225 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13226 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
13227 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13228 (sparc_fill_gregset, sparc_store_gregset_from_stack)
13229 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13231 (sparc_breakpoint_at): Adjust.
13232 * linux-xtensa-low.c (xtensa_fill_gregset):
13233 (xtensa_store_gregset):
13234 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13235 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
13236 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13237 prototype to take a regcache. Adjust.
13238 * win32-arm-low.c (arm_fetch_inferior_register)
13239 (arm_store_inferior_register): Change prototype to take a
13241 * win32-i386-low.c (i386_fetch_inferior_register)
13242 (i386_store_inferior_register): Change prototype to take a
13244 * win32-low.c (child_fetch_inferior_registers)
13245 (child_store_inferior_registers): Change prototype to take a
13247 (win32_wait): Adjust.
13248 (win32_fetch_inferior_registers): Change prototype to take a
13250 (win32_store_inferior_registers): Adjust.
13251 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13252 store_inferior_register>: Change prototype to take a regcache.
13254 2010-01-20 Doug Evans <dje@google.com>
13256 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13258 (linux_wait_for_event1, linux_init_signals): Ditto.
13259 (W_STOPCODE): Provide definition if missing.
13261 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
13263 * linux-low.c (linux_core_of_thread): New.
13264 (compare_ints, show_process, list_threads): New.
13265 (linux_qxfer_osdata): Report threads and cores.
13266 (linux_target_op): Register linux_core_of_thread.
13267 * remote-utils.c (prepare_resume_reply): Report the core.
13268 (buffer_xml_printf): Support %d specifier.
13269 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13271 (handle_query): Handle qXfer:threads. Announce availability
13273 * target.h (struct target_ops): New field core_of_thread.
13275 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
13277 * Makefile.in (clean): Remove new generated files.
13278 (reg-s390.o, reg-s390.c): Remove rules.
13279 (reg-s390x.o, reg-s390x.c): Likewise.
13280 (s390-linux32.o, s390-linux32.c): Add rules.
13281 (s390-linux64.o, s390-linux64.c): Likewise.
13282 (s390x-linux64.o, s390x-linux64.c): Likewise.
13283 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13284 * linux-s390-low.c: Include <elf.h>.
13285 (HWCAP_S390_HIGH_GPRS): Define if undefined.
13286 (init_registers_s390): Remove prototype.
13287 (init_registers_s390x): Likewise.
13288 (init_registers_s390_linux32): Add prototype.
13289 (init_registers_s390_linux64): Likewise.
13290 (init_registers_s390x_linux64): Likewise.
13291 (s390_num_regs_3264): New define.
13292 (s390_regmap_3264): New global variable.
13293 (s390_cannot_fetch_register): Remove obsolete check.
13294 (s390_cannot_store_register): Likewise.
13295 (s390_collect_ptrace_register): Handle upper/lower register halves.
13296 (s390_supply_ptrace_register): Likewise.
13297 (s390_fill_gregset): Update to register number changes.
13298 (s390_get_hwcap): New routine.
13299 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13300 Install appropriate regmap and register set.
13302 2010-01-01 Joel Brobecker <brobecker@adacore.com>
13304 * server.c (gdbserver_version): Update copyright year to 2010.
13305 * gdbreplay.c (gdbreplay_version): Likewise.
13307 2009-12-28 Doug Evans <dje@google.com>
13309 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13310 elf/external.h. Include <elf.h> instead but only if necessary.
13312 2009-12-28 Pedro Alves <pedro@codesourcery.com>
13314 * linux-low.c (linux_remove_process): Remove `detaching'
13315 parameter. Don't release/detach from thread_db here.
13316 (linux_kill): Release/detach from thread_db here, ...
13317 (linux_detach): ... and here, before actually detaching.
13318 (linux_wait_1): ... and here, when a process exits.
13319 * thread-db.c (any_thread_of): New.
13320 (thread_db_free): Switch the current inferior to a thread of the
13323 2009-12-21 Doug Evans <dje@google.com>
13325 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13327 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13328 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13329 warning ifndef __NR_tkill. Move setting of errno there too.
13330 Delete unnecessary resetting of errno after syscall.
13331 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13333 * configure.ac: Check for dladdr.
13334 * config.in: Regenerate.
13335 * configure: Regenerate.
13336 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13337 (try_thread_db_load): Update.
13339 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13341 2009-12-18 Doug Evans <dje@google.com>
13343 * event-loop.c: Include unistd.h if it exists.
13345 * linux-low.c (my_waitpid): Move definition away from being in
13346 between linux_tracefork_child/linux_test_for_tracefork.
13348 * gdb_proc_service.h (psaddr_t): Fix type.
13349 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13350 signature to match glibc.
13352 2009-12-16 Doug Evans <dje@google.com>
13354 * linux-low.c (linux_read_memory): Fix argument to read.
13356 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13358 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13359 events, don't leave current_inferior pointing at null.
13361 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13363 * win32-low.c (LOG): Delete.
13364 (OUTMSG): Output to stderr.
13365 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13366 on compile time LOG macro.
13367 (win32_wait): Fix debug output.
13369 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13371 * win32-low.c (win32_add_one_solib): If the dll name is
13372 "ntdll.dll", prepend the system directory to the dll path.
13374 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13376 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13378 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
13379 Vladimir Prus <vladimir@codesourcery.com>
13381 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13382 * configure.ac: Check for __mcoldfire__ and set
13383 gdb_cv_m68k_is_coldfire.
13384 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13385 reg-cf.o and reg-m68k.o.
13386 * configure: Regenerated.
13388 2009-11-16 Pedro Alves <pedro@codesourcery.com>
13390 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13391 Pass it to thread_db_free.
13392 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13393 proper `detaching' argument to linux_remove_process.
13394 * linux-low.h (thread_db_free): Add `detaching' parameter.
13395 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13397 (thread_db_free): Add `detaching' parameter. Only
13398 call td_ta_clear_event if detaching from process.
13400 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13402 * thread-db.c (thread_db_free): Fix typo.
13404 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13407 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13409 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13411 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13412 with an i686 compiler.
13413 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13415 * configure: Rebuilt.
13417 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13421 * server.c (handle_search_memory_1): Correct read_addr initialization
13422 in loop for searching subsequent chunks.
13424 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13426 * configure.ac: New --with-libthread-db option.
13427 * thread-db.c: Allow direct dependence on libthread_db.
13428 (thread_db_free): Adjust.
13429 * config.in: Regenerate.
13430 * configure: Likewise.
13432 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13435 * thread-db.c (attach_thread): New function.
13436 (maybe_attach_thread): Return success/failure.
13437 (find_new_threads_callback): Adjust.
13438 (thread_db_find_new_threads): Loop until no new threads.
13440 2009-10-13 Pedro Alves <pedro@codesourcery.com>
13442 * proc-service.c (ps_lgetregs): Formatting.
13444 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13446 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13447 * configure.ac: Adjust.
13448 * linux-low.h (struct process_info_private): Move members to struct
13450 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13451 * linux-low.c (linux_remove_process): Adjust.
13452 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13453 * server.c (handle_query): Move code ...
13454 (handle_monitor_command): ... here. New function.
13455 * target.h (struct target_ops): New member.
13456 * thread-db.c (struct thread_db): New.
13457 (libthread_db_search_path): New variable.
13458 (thread_db_create_event, thread_db_enable_reporting)
13459 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13460 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13461 (try_thread_db_load_1, dladdr_to_soname): New functions.
13462 (try_thread_db_load, thread_db_load_search): New functions.
13463 (thread_db_init): Search for libthread_db.
13464 (thread_db_free): New function.
13465 (thread_db_handle_monitor_command): Likewise.
13466 * config.in: Regenerate.
13467 * configure: Regenerate.
13469 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13471 * spu-low.c (spu_kill): Wait for inferior to terminate.
13472 Call clear_inferiors.
13473 (spu_detach): Call clear_inferiors.
13475 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13477 * aclocal.m4: Regenerate.
13478 * config.in: Likewise.
13479 * configure: Likewise.
13481 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13483 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13484 (parse_spufs_run): New function.
13485 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13486 (ppc_breakpoint_at): Handle SPU breakpoints.
13488 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13490 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13491 (SPUFS_MAGIC): Define.
13492 (spu_enumerate_spu_ids): New function.
13493 (linux_qxfer_spu): New function.
13494 (linux_target_ops): Install linux_qxfer_spu.
13496 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13498 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13499 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13500 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13501 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13502 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13503 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13504 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13505 (init_registers_powerpc_cell32l): Add prototype.
13506 (init_registers_powerpc_cell64l): Likewise.
13507 (ppc_arch_setup): Detect Cell/B.E. architecture.
13509 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13511 * Makefile.in (datarootdir): New variable.
13513 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13515 * linux-low.c (linux_write_memory): Update debugging output.
13516 * Makefile.in (clean): Add new descriptions.
13517 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13518 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13519 * configure.srv: Add new files for arm*-*-linux*.
13520 * linux-arm-low.c: Add new declarations.
13521 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13522 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13523 (HWCAP_VFPv3D16): New.
13524 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13525 instead of __IWMMXT__.
13526 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13527 (arm_arch_setup): New.
13528 (target_regsets): Remove #ifdef. Add VFP regset.
13529 (the_low_target): Use arm_arch_setup.
13531 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13533 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13534 the main thread again.
13536 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13538 Adding Neutrino gdbserver.
13539 * configure: Regenerated.
13540 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13541 * configure.srv (i[34567]86-*-nto*): New target.
13542 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13543 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13544 (nto_comctrl) [__QNX__]: New function.
13545 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13547 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
13549 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13552 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13553 Pedro Alves <pedro@codesourcery.com>
13555 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13556 don't support CONTEXT_EXTENDED_REGISTERS.
13557 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13558 (the_low_target): Install them.
13559 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13560 failing with ERROR_PIPE_NOT_CONNECTED.
13562 2009-06-30 Doug Evans <dje@google.com>
13563 Pierre Muller <muller@ics.u-strasbg.fr>
13565 Add h/w watchpoint support to x86-linux, win32-i386.
13566 * Makefile.in (SFILES): Add i386-low.c
13567 (i386_low_h): Define.
13568 (i386-low.o): Add dependencies.
13569 (linux-x86-low.o): Add i386-low.h dependency.
13570 (win32-i386-low.o): Ditto.
13571 * i386-low.c: New file.
13572 * i386-low.h: New file.
13573 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13574 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13575 * linux-low.c (linux_add_process): Initialize arch_private.
13576 (linux_remove_process): Free arch_private.
13577 (add_lwp): Initialize arch_private.
13578 (delete_lwp): Free arch_private.
13579 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13581 * linux-low.h (process_info_private): New member arch_private.
13582 (lwp_info): New member arch_private.
13583 (linux_target_ops): New members new_process, new_thread,
13585 (ptid_of): New macro.
13586 * linux-x86-low.c: Include stddef.h, i386-low.h.
13587 (arch_process_info): New struct.
13588 (arch_lwp_info): New struct.
13589 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13590 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13591 (i386_dr_low_get_status): New function.
13592 (x86_insert_point, x86_remove_point): New functions.
13593 (x86_stopped_by_watchpoint): New function.
13594 (x86_stopped_data_address): New function.
13595 (x86_linux_new_process, x86_linux_new_thread): New functions.
13596 (x86_linux_prepare_to_resume): New function.
13597 (the_low_target): Add entries for insert_point, remove_point,
13598 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13600 * server.c (debug_hw_points): New global.
13601 (monitor_show_help): Document set debug-hw-points.
13602 (handle_query): Process "set debug-hw-points".
13603 * server.h (debug_hw_points): Declare.
13604 (paddress): Declare.
13605 * utils.c (NUMCELLS, CELLSIZE): New macros.
13606 (get_sell, xsnprintf, paddress): New functions.
13607 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13608 remove_point, stopped_by_watchpoint, stopped_data_address.
13609 * win32-i386-low.c: Include i386-low.h.
13610 (debug_reg_state): Replaces dr.
13611 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13612 (i386_dr_low_get_status): New function.
13613 (i386_insert_point, i386_remove_point): New functions.
13614 (i386_stopped_by_watchpoint): New function.
13615 (i386_stopped_data_address): New function.
13616 (i386_initial_stuff): Update.
13617 (get_thread_context,set_thread_context,i386_thread_added): Update.
13618 (the_low_target): Add entries for insert_point,
13619 remove_point, stopped_by_watchpoint, stopped_data_address.
13620 * win32-low.c (win32_insert_watchpoint): New function.
13621 (win32_remove_watchpoint): New function.
13622 (win32_stopped_by_watchpoint): New function.
13623 (win32_stopped_data_address): New function.
13624 (win32_target_ops): Add entries for insert_watchpoint,
13625 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13626 * win32-low.h (win32_target_ops): New members insert_point,
13627 remove_point, stopped_by_watchpoint, stopped_data_address.
13629 2009-06-25 Pedro Alves <pedro@codesourcery.com>
13631 * server.c (process_serial_event): Re-return unsupported, not
13632 error, if the type isn't recognized. Re-allow supporting only
13633 insert or remove packets. Also call require_running for
13634 breakpoints. Add missing break statement to default case. Tidy.
13635 * target.h (struct target_ops): Rename insert_watchpoint to
13636 insert_point, and remove_watchpoint to remove_point.
13638 * linux-low.h (struct linux_target_ops): Likewise.
13639 * linux-low.c (linux_insert_watchpoint): Rename to ...
13640 (linux_insert_point): ... this. Adjust.
13641 (linux_remove_watchpoint): Rename to ...
13642 (linux_remove_point): ... this. Adjust.
13643 (linux_target_ops): Adjust.
13644 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13645 (cris_insert_point): ... this.
13646 (cris_remove_watchpoint): Rename to ...
13647 (cris_remove_point): ... this.
13648 (the_low_target): Adjust.
13650 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13652 * server.c (handle_v_kill): Pass signal_pid to
13653 kill_inferior if multi_process is zero.
13655 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13657 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13658 * target.h (target_ops): Comment for *_watchpoint to make it clear
13659 the functions can get types '0' and '1'.
13661 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13663 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13664 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13665 * regcache.c (get_regcache): Likewise.
13666 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13667 * win32-low.c (child_fetch_inferior_registers): Remove check for
13670 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13671 Pedro Alves <pedro@codesourcery.com>
13673 * target.h (struct target_ops) <supports_multi_process>: New
13675 (target_supports_multi_process): New.
13676 * server.c (handle_query): Even if GDB reports support, only
13677 enable multi-process if the target also supports it. Report
13678 multi-process support only if the target backend supports it.
13679 * linux-low.c (linux_supports_multi_process): New function.
13680 (linux_target_ops): Install it as target_supports_multi_process
13683 2009-05-24 Doug Evans <dje@google.com>
13685 Global renaming of find_thread_pid to find_thread_ptid.
13686 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13687 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13688 All callers updated.
13690 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13691 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13694 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13695 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13696 (linux_resume_one_lwp): Ditto.
13698 2009-05-23 Doug Evans <dje@google.com>
13700 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13701 from struct inferior_list_entry * to struct lwp_info *.
13702 All callers updated.
13704 2009-05-13 Doug Evans <dje@google.com>
13706 * linux-x86-low.c: Don't include assert.h.
13707 (x86_siginfo_fixup): Use fatal, not assert.
13708 (x86_arch_setup): Fix comment.
13710 2009-05-12 Doug Evans <dje@google.com>
13712 Biarch support for i386/amd64 gdbserver.
13713 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13714 Add linux-x86-low.c.
13715 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13716 (linux-x86-low.o): Add.
13717 * linux-x86-64-low.c: Delete.
13718 * linux-i386-low.c: Delete.
13719 * linux-x86-low.c: New file.
13720 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13722 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13724 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13725 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13726 (linux_child_pid_to_exec_file): New function.
13727 (elf_64_header_p, elf_64_file_p): New functions.
13728 (siginfo_fixup): New function.
13729 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13730 give target a chance to convert layout.
13731 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13732 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13734 2009-05-07 Doug Evans <dje@google.com>
13736 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13737 (regsets_store_inferior_registers): Ditto.
13739 2009-05-06 Pedro Alves <pedro@codesourcery.com>
13743 * linux-low.c (must_set_ptrace_flags): Delete.
13744 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13746 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13747 `lwp->must_set_ptrace_flags' instead.
13748 (linux_wait_for_event_1): Set ptrace options here.
13749 (linux_wait_1): ... not here.
13751 2009-04-30 Doug Evans <dje@google.com>
13753 * inferiors.c (started_inferior_callback): New function.
13754 (attached_inferior_callback): New function.
13755 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13756 * server.c (print_started_pid, print_attached_pid): New functions.
13757 (detach_or_kill_for_exit): New function.
13758 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13759 * server.h (have_started_inferiors_p): Declare.
13760 (have_attached_inferiors_p): Declare.
13762 * inferiors.c (remove_process): Fix memory leak, free process.
13763 * linux-low.c (linux_remove_process): New function.
13764 (linux_kill): Call it instead of remove_process.
13765 (linux_detach, linux_wait_1): Ditto.
13767 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13769 * configure.srv: Add x86 Windows CE target.
13771 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13773 * inferiors.c (get_thread_process): Make global.
13774 * server.h (get_thread_process): Add prototype.
13775 * thread-db.c (find_one_thread): Use get_thread_process
13776 instead of current_process.
13777 (thread_db_get_tls_address): Do not crash if called when
13778 thread layer is not yet initialized.
13780 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13782 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13783 * spu-low.c (current_tid): Rename to ...
13784 (current_ptid): ... this.
13785 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13786 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13787 ptid_get_lwp (current_ptid) instead of current_tid.
13788 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13789 instead of current_tid. Use find_process_pid to verify pid
13790 argument is valid. Pass proper argument to remove_process.
13791 (spu_thread_alive): Compare current_ptid instead of current_tid.
13792 (spu_resume): Likewise.
13794 2009-04-02 Pedro Alves <pedro@codesourcery.com>
13796 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13799 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13801 Implement the multiprocess extensions, and add linux multiprocess
13804 * server.h (ULONGEST): Declare.
13805 (struct ptid, ptid_t): New.
13806 (minus_one_ptid, null_ptid): Declare.
13807 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13808 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13809 (struct inferior_list_entry): Change `id' type from unsigned from
13811 (struct sym_cache, struct breakpoint, struct
13812 process_info_private): Forward declare.
13813 (struct process_info): Declare.
13814 (current_process): Declare.
13815 (all_processes): Declare.
13816 (initialize_inferiors): Declare.
13817 (add_thread): Adjust to use ptid_t.
13818 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13819 (add_process, remove_process, find_thread_pid): Declare.
13820 (find_inferior_id): Adjust to use ptid_t.
13821 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13822 (multi_process): Declare.
13823 (push_event): Adjust to use ptid_t.
13824 (read_ptid, write_ptid): Declare.
13825 (prepare_resume_reply): Adjust to use ptid_t.
13826 (clear_symbol_cache): Declare.
13827 * inferiors.c (all_processes): New.
13828 (null_ptid, minus_one_ptid): New.
13829 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13830 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13831 (add_thread): Change unsigned long to ptid. Remove gdb_id
13833 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13834 (gdb_id_to_thread): Rename to ...
13835 (find_thread_pid): ... this. Change unsigned long to ptid.
13836 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13837 (loaded_dll, pull_pid_from_list): Adjust.
13838 (add_process, remove_process, find_process_pid)
13839 (get_thread_process, current_process, initialize_inferiors): New.
13840 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13841 (struct target_waitstatus) <related_pid>: Ditto.
13842 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13843 return type to int.
13844 (struct target_ops) <join>: Add `pid' argument.
13845 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13846 (struct target_ops) <wait>: Add `ptid' field. Change return type
13848 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13849 (mywait): Add `ptid' argument. Change return type to ptid_t.
13850 (target_pid_to_str): Declare.
13851 * target.c (set_desired_inferior): Adjust to use ptids.
13852 (mywait): Add new `ptid' argument. Adjust.
13853 (target_pid_to_str): New.
13854 * mem-break.h (free_all_breakpoints): Declare.
13855 * mem-break.c (breakpoints): Delelete.
13856 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13857 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13858 to use per-process breakpoint list.
13859 (free_all_breakpoints): New.
13860 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13861 (symbol_cache, all_symbols_looked_up): Delete.
13863 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13865 (prepare_resume_reply): Change ptid argument's type from unsigned
13866 long to ptid_t. Adjust. Implement W;process and X;process.
13867 (free_sym_cache, clear_symbol_cache): New.
13868 (look_up_one_symbol): Adjust to per-process symbol cache. *
13869 * server.c (cont_thread, general_thread, step_thread): Change type
13871 (attached): Delete.
13872 (multi_process): New.
13873 (last_ptid): Change type to ptid_t.
13874 (struct vstop_notif) <ptid>: Change type to ptid_t.
13875 (queue_stop_reply, push_event): Change `ptid' argument's type to
13877 (discard_queued_stop_replies): Add `pid' argument.
13878 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13879 changes. Don't reference the `attached' global.
13880 (attach_inferior): Adjust to mywait interface changes.
13881 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13882 features. Handle and report "multiprocess+". Handle
13884 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13886 (handle_v_kill): New.
13887 (handle_v_stopped): Adjust to use target_pid_to_str.
13888 (handle_v_requests): Allow multiple attaches and runs when
13889 multiprocess extensions are in effect. Handle "vKill".
13890 (myresume): Adjust to use ptids.
13891 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13892 (handle_status): Adjust to discard_queued_stop_replies interface
13894 (first_thread_of, kill_inferior_callback)
13895 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13896 (main): Call initialize_inferiors. Adjust to use ptids, killing
13897 and detaching from all inferiors. Handle multiprocess packet
13899 * linux-low.h: Include gdb_proc_service.h.
13900 (struct process_info_private): New.
13901 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13902 <lwpid_of>: Use ptid_get_lwp.
13903 (get_lwp_thread): Adjust.
13904 (struct lwp_info): Add `dead' member.
13905 (find_lwp_pid): Declare.
13906 * linux-low.c (thread_db_active): Delete.
13907 (new_inferior): Adjust comment.
13908 (inferior_pid): Delete.
13909 (linux_add_process): New.
13910 (handle_extended_wait): Adjust.
13911 (add_lwp): Change unsigned long to ptid.
13912 (linux_create_inferior): Add process to processes table. Adjust
13913 to use ptids. Don't set new_inferior here.
13914 (linux_attach_lwp): Rename to ...
13915 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13916 it. Adjust to use ptids.
13917 (linux_attach_lwp): New.
13918 (linux_attach): Add process to processes table. Don't set
13920 (struct counter): New.
13921 (second_thread_of_pid_p, last_thread_of_process_p): New.
13922 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13923 multiple processes.
13924 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13925 processes. Remove process from process table.
13926 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13927 to multiple processes.
13928 (any_thread_of): New.
13929 (linux_detach): Add `pid' argument, and handle it. Remove process
13930 from processes table.
13931 (linux_join): Add `pid' argument. Handle it.
13932 (linux_thread_alive): Change unsighed long argument to ptid_t.
13933 Consider dead lwps as not being alive.
13934 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13935 threads we're not interested in.
13936 (same_lwp, find_lwp_pid): New.
13937 (linux_wait_for_lwp): Change `pid' argument's type from int to
13939 (linux_wait_for_event): Rename to ...
13940 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13941 from int to ptid_t. Adjust.
13942 (linux_wait_for_event): New.
13943 (linux_wait_1): Add `ptid' argument. Change return type to
13944 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13945 that exit from the process table.
13946 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13948 (mark_lwp_dead): New.
13949 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13950 stopping all threads, mark its main lwp as dead.
13951 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13953 (fetch_register, usr_store_inferior_registers)
13954 (regsets_fetch_inferior_registers)
13955 (regsets_store_inferior_registers, linux_read_memory)
13956 (linux_write_memory): Inline `inferior_pid'.
13957 (linux_look_up_symbols): Adjust to use per-process
13958 `thread_db_active'.
13959 (linux_request_interrupt): Adjust to use ptids.
13960 (linux_read_auxv): Inline `inferior_pid'.
13961 (initialize_low): Don't reference thread_db_active.
13962 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13963 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13964 (ps_getpid): Return the pid of the current inferior.
13965 * thread-db.c (proc_handle, thread_agent): Delete.
13966 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13968 (find_one_thread): Change argument type to ptid_t. Adjust to
13970 (maybe_attach_thread): Adjust to per-process data and ptids.
13971 (thread_db_find_new_threads): Ditto.
13972 (thread_db_init): Ditto.
13973 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13974 processes table. Adjust to use ptids.
13975 (spu_kill, spu_detach): Adjust interface. Remove process from
13977 (spu_join, spu_thread_alive): Adjust interface.
13978 (spu_wait): Adjust interface. Remove process from processes
13979 table. Adjust to use ptids.
13980 * win32-low.c (current_inferior_tid): Delete.
13981 (current_inferior_ptid): New.
13982 (debug_event_ptid): New.
13983 (thread_rec): Take a ptid. Adjust.
13984 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13985 (child_delete_thread): Ditto.
13986 (do_initial_child_stuff): Add `attached' argument. Add process to
13988 (child_fetch_inferior_registers, child_store_inferior_registers):
13990 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13991 (win32_attach): Pass 1 to do_initial_child_stuff.
13992 (win32_kill): Adjust interface. Remove process from processes
13994 (win32_detach): Ditto.
13995 (win32_join): Adjust interface.
13996 (win32_thread_alive): Take a ptid.
13997 (win32_resume): Adjust to use ptids.
13998 (get_child_debug_event): Ditto.
13999 (win32_wait): Adjust interface. Remove exiting process from
14002 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14004 Non-stop mode support.
14006 * server.h (non_stop): Declare.
14007 (gdb_client_data, handler_func): Declare.
14008 (delete_file_handler, add_file_handler, start_event_loop):
14010 (handle_serial_event, handle_target_event, push_event)
14011 (putpkt_notif): Declare.
14012 * target.h (enum resume_kind): New.
14013 (struct thread_resume): Replace `step' field by `kind' field.
14014 (TARGET_WNOHANG): Define.
14015 (struct target_ops) <wait>: Add `options' argument.
14016 <supports_non_stop, async, start_non_stop>: New fields.
14017 (target_supports_non_stop, target_async): New.
14018 (start_non_stop): Declare.
14019 (mywait): Add `options' argument.
14020 * target.c (mywait): Add `options' argument. Print child exit
14021 notifications here.
14022 (start_non_stop): New.
14023 * server.c (non_stop, own_buf, mem_buf): New globals.
14024 (struct vstop_notif): New.
14025 (notif_queue): New global.
14026 (queue_stop_reply, push_event, discard_queued_stop_replies)
14027 (send_next_stop_reply): New.
14028 (start_inferior): Adjust to use resume_kind. Adjust to mywait
14030 (attach_inferior): In non-stop mode, don't wait for the target
14032 (handle_general_set): Handle QNonStop.
14033 (handle_query): When handling qC, return the current general
14034 thread, instead of the first thread of the list.
14035 (handle_query): If the backend supports non-stop mode, include
14036 QNonStop+ in the qSupported query response.
14037 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14039 (handle_v_attach, handle_v_run): Handle non-stop mode.
14040 (handle_v_stopped): New.
14041 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14042 (myresume): Adjust to use resume_kind. Handle non-stop.
14043 (queue_stop_reply_callback): New.
14044 (handle_status): Handle non-stop mode.
14045 (main): Clear non_stop flag on reconnection. Use the event-loop.
14046 Refactor serial protocol handling from here ...
14047 (process_serial_event): ... to this new function. When GDB
14048 selects any thread, select one here. In non-stop mode, wait until
14049 GDB acks all pending events before exiting.
14050 (handle_serial_event, handle_target_event): New.
14051 * remote-utils.c (remote_open): Install remote_desc in the event
14053 (remote_close): Remove remote_desc from the event loop.
14054 (putpkt_binary): Rename to...
14055 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
14056 (putpkt_binary): New as wrapper around putpkt_binary_1.
14057 (putpkt_notif): New.
14058 (prepare_resume_reply): In non-stop mode, don't change the
14060 * event-loop.c: New.
14061 * Makefile.in (OBJ): Add event-loop.o.
14062 (event-loop.o): New rule.
14064 * linux-low.h (pid_of): Moved here.
14066 (get_lwp_thread): Use lwpid_of.
14067 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
14068 * linux-low.c (pid_of): Delete.
14069 (inferior_pid): Use lwpid_of.
14070 (linux_event_pipe): New.
14071 (target_is_async_p): New.
14073 (handle_extended_wait): Use lwpid_of.
14074 (add_lwp): Don't set lwpid field.
14075 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
14076 (linux_kill_one_lwp): If killing a running lwp, stop it first.
14077 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
14078 (linux_detach_one_lwp): If detaching from a running lwp, stop it
14079 first. Adjust to linux_wait_for_event interface changes. Use
14081 (linux_detach): Don't delete the main lwp here.
14082 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
14083 (status_pending_p): Don't consider explicitly suspended lwps.
14084 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14085 pointer. Add OPTIONS argument. Change return type to int. Use
14086 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
14087 (linux_wait_for_event): Take an integer pid instead of a lwp_info
14088 pointer. Add status pointer argument. Return a pid instead of a
14089 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
14090 changes. In non-stop mode, don't switch to a random thread.
14091 (linux_wait): Rename to...
14092 (linux_wait_1): ... this. Add target_options argument, and handle
14093 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
14094 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
14095 clean exit and signal exit code. Don't stop all threads in
14096 non-stop mode. In all-stop mode, only stop all threads when
14097 reporting a stop to GDB. Handle explicit thread stop requests.
14098 (async_file_flush, async_file_mark): New.
14100 (send_sigstop): Use lwpid_of.
14101 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
14102 interface changes. In non-stop mode, don't switch to a random
14104 (linux_resume_one_lwp): Use lwpid_of.
14105 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14106 (linux_resume_one_thread): ... this. Handle resume_stop. In
14107 non-stop mode, don't look for pending flag in all threads.
14108 (resume_status_pending_p): Don't consider explicitly suspended
14110 (my_waitpid): Reimplement. Emulate __WALL.
14111 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14113 (sigchld_handler, linux_supports_non_stop, linux_async)
14114 (linux_start_non_stop): New.
14115 (linux_target_ops): Register linux_supports_non_stop, linux_async
14116 and linux_start_non_stop.
14117 (initialize_low): Install SIGCHLD handler.
14118 * thread-db.c (thread_db_create_event, find_one_thread)
14119 (thread_db_get_tls_address): Use lwpid_of.
14120 * win32-low.c (win32_detach): Adjust to use resume_kind.
14121 (win32_wait): Add `options' argument.
14122 * spu-low.c (spu_resume): Adjust to use resume_kind.
14123 (spu_wait): Add `options' argument.
14125 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14127 Decouple target code from remote protocol.
14129 * target.h (enum target_waitkind): New.
14130 (struct target_waitstatus): New.
14131 (struct target_ops) <wait>: Return an unsigned long. Take a
14132 target_waitstatus pointer instead of a char pointer.
14133 (mywait): Likewise.
14134 * target.c (mywait): Change prototype to return an unsigned long.
14135 Take a target_waitstatus pointer instead of a char pointer. Adjust.
14136 * server.h (thread_from_wait, old_thread_from_wait): Delete
14138 (prepare_resume_reply): Change prototype to take a
14140 * server.c (thread_from_wait, old_thread_from_wait): Delete.
14141 (last_status, last_ptid): New.
14142 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14143 pid instead of a signal.
14144 (attach_inferior): Remove "status" and "signal" parameters.
14146 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14148 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14149 (handle_v_requests, myresume): Remove "status" and "signal"
14150 parameters. Adjust.
14151 (handle_status): New.
14152 (main): Delete local `status'. Adjust.
14153 * remote-utils.c: Include target.h.
14154 (prepare_resume_reply): Change prototype to take a
14155 target_waitstatus. Adjust.
14157 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14159 * spu-low.c (spu_wait): Adjust.
14160 * win32-low.c (enum target_waitkind, struct target_waitstatus):
14162 (win32_wait): Adjust.
14164 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14166 * target.h (struct thread_resume): Delete leave_stopped member.
14167 (struct target_ops): Add a `n' argument to the `resume' callback.
14168 * server.c (start_inferior): Adjust.
14169 (handle_v_cont, myresume): Adjust.
14170 * linux-low.c (check_removed_breakpoint): Adjust to resume
14171 interface change, and to removed leave_stopped field.
14172 (resume_ptr): Delete.
14173 (struct thread_resume_array): New.
14174 (linux_set_resume_request): Add new `arg' parameter. Adjust to
14175 resume interface change.
14176 (linux_continue_one_thread, linux_queue_one_thread)
14177 (resume_status_pending_p): Check if the resume field is NULL
14178 instead of checking the leave_stopped member.
14179 (linux_resume): Adjust to the target resume interface change.
14180 * spu-low.c (spu_resume): Adjust to the target resume interface
14182 * win32-low.c (win32_detach, win32_resume): Ditto.
14184 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14186 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14188 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14190 (linux_continue_one_thread): Only preserve the stepping flag if
14191 there's a pending breakpoint.
14193 2009-03-31 Pedro Alves <pedro@codesourcery.com>
14195 * server.c (main): After the inferior having exited, call
14196 remote_close before exiting gdbserver.
14198 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14200 Fix size of FPSCR in Power 7 processors.
14201 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14202 (PPC_FEATURE_HAS_DFP): New #define.
14203 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14206 2009-03-23 Pedro Alves <pedro@codesourcery.com>
14208 * server.c (handle_query) Whitespace and formatting.
14210 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14212 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14213 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14214 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14215 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14216 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14217 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14218 Makefile.in, configure.ac: Fix whitespace throughout.
14219 * configure: Regenerate.
14221 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14223 * inferiors.c (find_inferior): Make it safe for the callback
14224 function to delete the currently iterated inferior.
14226 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14228 * Makefile.in (linuw_low_h): Move higher.
14229 (thread-db.o): Depend on $(linux_low_h).
14231 2009-03-17 Pedro Alves <pedro@codesourcery.com>
14233 Rename "process" to "lwp" throughout.
14235 * linux-low.c (all_processes): Rename to...
14236 (all_lwps): ... this.
14237 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14238 (add_process): Rename to ...
14239 (add_lwp): ... this. Adjust.
14240 (linux_create_inferior): Adjust.
14241 (linux_attach_lwp): Adjust.
14242 (linux_attach): Adjust.
14243 (linux_kill_one_process): Rename to ...
14244 (linux_kill_one_lwp): ... this. Adjust.
14245 (linux_kill): Adjust.
14246 (linux_detach_one_process): Rename to ...
14247 (linux_detach_one_lwp): ... this. Adjust.
14248 (linux_detach): Adjust.
14249 (check_removed_breakpoint): Adjust.
14250 (status_pending_p): Adjust.
14251 (linux_wait_for_process): Rename to ...
14252 (linux_wait_for_lwp): ... this. Adjust.
14253 (linux_wait_for_event): Adjust.
14254 (send_sigstop): Adjust.
14255 (wait_for_sigstop): Adjust.
14256 (stop_all_processes): Rename to ...
14257 (stop_all_lwps): ... this.
14258 (linux_resume_one_process): Rename to ...
14259 (linux_resume_one_lwp): ... this. Adjust.
14260 (linux_set_resume_request, linux_continue_one_thread)
14261 (linux_queue_one_thread, resume_status_pending_p)
14262 (usr_store_inferior_registers, regsets_store_inferior_registers)
14263 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14265 * linux-low.h (get_process): Rename to ...
14266 (get_lwp): ... this. Adjust.
14267 (get_thread_process): Rename to ...
14268 (get_thread_lwp): ... this. Adjust.
14269 (get_process_thread): Rename to ...
14270 (get_lwp_thread): ... this. Adjust.
14271 (struct process_info): Rename to ...
14272 (struct lwp_info): ... this.
14273 (all_processes): Rename to ...
14274 (all_lwps): ... this.
14275 * proc-service.c (ps_lgetregs): Adjust.
14276 * thread-db.c (thread_db_create_event, find_one_thread)
14277 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14279 2009-03-14 Pedro Alves <pedro@codesourcery.com>
14281 * server.c (handle_query): Handle "qAttached".
14283 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
14285 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14286 GPLv3, update license URL.
14288 2009-03-01 Doug Evans <dje@google.com>
14290 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
14291 (server_h): Add gdb_signals.h.
14292 (signals.o): Update.
14293 * server.h (target_signal_from_host,target_signal_to_host_p)
14294 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14296 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
14298 * remote-utils.c (getpkt): Also generate remote-debug
14299 information if noack_mode is set.
14301 2009-02-06 Pedro Alves <pedro@codesourcery.com>
14303 * server.c (handle_query): Report qXfer:siginfo:read and
14304 qXfer:siginfo:write as supported and handle them.
14305 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14306 * linux-low.c (linux_xfer_siginfo): New.
14307 (linux_target_ops): Set it.
14309 2009-01-26 Pedro Alves <pedro@codesourcery.com>
14311 * server.c (gdbserver_usage): Mention --remote-debug.
14312 (main): Accept '--remote-debug' switch.
14314 2009-01-18 Doug Evans <dje@google.com>
14316 * regcache.c (new_register_cache): No need to check result of xcalloc.
14317 * server.c (handle_search_memory): Back out calls to xmalloc,
14318 result is checked and error is returned to user upon failure.
14319 (handle_query): Ditto. Add more checks for result of malloc.
14320 (handle_v_cont): Check result of malloc, report error back to
14322 (handle_v_run): Ditto. Call freeargv.
14323 * server.h (freeargv): Declare.
14324 * utils.c (freeargv): New fn.
14326 2009-01-15 Doug Evans <dje@google.com>
14328 * gdbreplay.c (perror_with_name): Make arg const char *.
14329 * server.h (target_signal_to_name): Make return type const char *.
14330 * thread-db.c (thread_db_err_str): Make return type const char *.
14331 * utils.c (perror_with_name): Make arg const char *.
14333 2009-01-14 Pedro Alves <pedro@codesourcery.com>
14335 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14336 when handling a EXIT_PROCESS_DEBUG_EVENT.
14338 2009-01-06 Joel Brobecker <brobecker@adacore.com>
14340 * gdbreplay.c (gdbreplay_version): Update copyright year.
14341 * server.c (gdbserver_version): Likewise.
14343 2009-01-05 Doug Evans <dje@google.com>
14345 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
14346 (handle_extended_wait): Improve comment.
14348 2008-12-13 Doug Evans <dje@google.com>
14350 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14351 * server.h (ATTR_MALLOC): New macro.
14352 (xmalloc,xcalloc,xstrdup): Declare.
14353 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14354 * inferiors.c: Ditto.
14355 * linux-low.c: Ditto.
14356 * mem-break.c: Ditto.
14357 * regcache.c: Ditto.
14358 * remote-utils.c: Ditto.
14361 * win32-low.c: Ditto.
14363 2008-12-12 Doug Evans <dje@google.com>
14365 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14366 in debugging printf.
14368 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14370 2008-12-09 Doug Evans <dje@google.com>
14372 * linux-low.h (struct process_info): Delete member tid, unused.
14373 * thread-db.c (find_one_thread): Update.
14374 (maybe_attach_thread): Update.
14376 2008-12-02 Pedro Alves <pedro@codesourcery.com>
14378 * target.h (struct target_ops): Add qxfer_osdata member.
14379 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14381 (linux_qxfer_osdata): New functions.
14382 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14384 * server.c (handle_query): Handle "qXfer:osdata:read:".
14385 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14386 (buffer_xml_printf): New functions.
14387 * server.h (struct buffer): New.
14388 (buffer_grow_str, buffer_grow_str0): New macros.
14389 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14390 (buffer_xml_printf): Declare.
14392 2008-11-24 Doug Evans <dje@google.com>
14394 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14396 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14398 * server.c (handle_v_run): Always use the supplied argument list.
14400 2008-11-19 Bob Wilson <bob.wilson@acm.org>
14402 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14403 (xtensa_regmap_table): Add entry for scompare1.
14405 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14407 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14408 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14409 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14410 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14411 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14412 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14413 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14414 XML target descriptions.
14415 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14416 when inferior is running on an ISA 2.05 or later processor. Add
14417 special case to return offset for full 64-bit slot of FPSCR when
14420 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14422 * Makefile.in (SFILES, clean): Added sparc64 files.
14423 (reg-sparc64.o, reg-sparc64.c): New.
14424 * configure.srv (sparc*-*-linux*): New configuration.
14425 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14426 syscall arguments for SPARC.
14427 (regsets_store_inferior_registers): Likewise.
14428 * linux-sparc-low.c: New file.
14430 2008-10-21 Doug Evans <dje@google.com>
14432 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14433 (READLINE_DIR,READLINE_DEP): Delete.
14434 (INTERNAL_CFLAGS): Update.
14435 (LINTFLAGS): Update.
14437 2008-10-10 Pedro Alves <pedro@codesourcery.com>
14439 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14440 whole argv from the last run, not just argv[0].
14442 2008-09-08 Pedro Alves <pedro@codesourcery.com>
14444 * regcache.c (new_register_cache): Return NULL if the register
14445 cache size isn't known yet.
14446 (free_register_cache): Avoid dereferencing a NULL regcache.
14448 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14450 * configure.srv: Merge MIPS and MIPS64.
14452 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14454 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14456 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
14458 * Makefile.in: Add required vsx dependencies.
14460 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14461 Declare init_registers_powerpc_vsx32l.
14462 Declare init_registers_powerpc_vsx64l.
14463 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14464 (ppc_arch_setup): Check for VSX in hwcap.
14465 (ppc_fill_vsxregset): New function.
14466 (ppc_store_vsxregset): New function.
14467 Add new VSX entry in regset_info target_regsets.
14469 * configure.srv: Add new VSX dependencies.
14471 2008-08-12 Pedro Alves <pedro@codesourcery.com>
14473 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14474 (remote_open): Set or clear transport_is_reliable.
14475 (putpkt_binary): Don't expect acks in noack mode.
14476 (getpkt): Don't send ack/nac in noack mode.
14477 * server.c (handle_general_set): Handle QStartNoAckMode.
14478 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14480 (main): Reset noack_mode on every connection.
14481 * server.h (noack_mode): Declare.
14483 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14485 * Makefile.in (GDBREPLAY_OBS): New variable.
14486 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14488 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14489 Daniel Jacobowitz <dan@codesourcery.com>
14491 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14492 (usr_store_inferior_registers): Likewise.
14493 (regsets_store_inferior_registers): Likewise.
14495 2008-07-31 Rolf Jansen <rj@surtec.com>
14496 Pedro Alves <pedro@codesourcery.com>
14498 * configure.ac: Check for memmem declaration.
14499 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14500 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14501 (disable_packet_qfThreadInfo): Unconditionally compile.
14502 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14503 * configure, config.in: Regenerate.
14505 2008-07-28 Doug Kwan <dougkwan@google.com>
14507 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14508 (linux_write_memory): Remove declaration of errno.
14510 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14512 * linux-low.c (handle_extended_wait): Do not use "status"
14513 variable uninitialized.
14515 2008-07-07 Pedro Alves <pedro@codesourcery.com>
14517 * server.c (handle_v_attach): Inhibit reporting dll changes.
14519 2008-06-27 Pedro Alves <pedro@codesourcery.com>
14521 * remote-utils.c (prepare_resume_reply): If requested, don't
14522 output "thread:TID" in the T stop reply.
14524 * server.c (disable_packet_vCont, disable_packet_Tthread)
14525 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14526 (handle_query): If requested, disable support for qC, qfThreadInfo
14528 (handle_v_requests): If requested, disable support for vCont.
14529 (gdbserver_show_disableable): New.
14530 (main): Handle --disable-packet and --disable-packet=LIST.
14532 * server.h (disable_packet_vCont, disable_packet_Tthread)
14533 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14535 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14537 * server.c (gdbserver_usage): Mention --version.
14539 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14541 * Makefile.in (gdbreplay.o): New rule.
14543 2008-06-06 Joseph Myers <joseph@codesourcery.com>
14545 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14546 message, not gdbserver.
14548 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
14549 Nathan Sidwell <nathan@codesourcery.com>
14550 Joseph Myers <joseph@codesourcery.com>
14552 * acinclude.m4: Include ../../config/acx.m4.
14553 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14554 * configure, config.in: Regenerate.
14555 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14556 * server.c (gdbserver_version): Print PKGVERSION.
14557 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14558 (main): Adjust gdbserver_usage calls.
14559 * gdbreplay.c (version, host_name): Add declarations.
14560 (gdbreplay_version, gdbreplay_usage): New.
14561 (main): Accept --version and --help options.
14563 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14565 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14566 (arm_breakpoint_at): Handle Thumb.
14567 (the_low_target): Add comment.
14569 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14571 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14573 2008-05-09 Doug Evans <dje@google.com>
14575 * server.h (decode_search_memory_packet): Declare.
14576 * remote-utils.c (decode_search_memory_packet): New fn.
14577 * server.c (handle_search_memory_1): New fn.
14578 (handle_search_memory): New fn.
14579 (handle_query): Process qSearch:memory packets.
14581 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14583 * regcache.c (registers_length): Remove.
14584 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14585 full register packet.
14586 * regcache.h (registers_length): Remove prototype.
14587 * server.h (PBUFSIZ): Define to 16384.
14589 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14591 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14592 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14593 powerpc-64l.o, and powerpc-altivec64l.o.
14594 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14595 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14596 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14597 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14598 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14601 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14602 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14603 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14604 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14605 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14606 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14607 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14608 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14609 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14610 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14613 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14614 (init_registers_powerpc_32l): ... this new prototype.
14615 (init_registers_powerpc_32): Remove, replace by ...
14616 (init_registers_powerpc_altivec32l): ... this new prototype.
14617 (init_registers_powerpc_e500): Remove, replace by ...
14618 (init_registers_powerpc_e500l): ... this new prototype.
14619 (init_registers_ppc64): Remove, replace by ...
14620 (init_registers_powerpc_64l): ... this new prototype.
14621 (init_registers_powerpc_64): Remove, replace by ...
14622 (init_registers_powerpc_altivec64l): ... this new prototype.
14623 (ppc_num_regs): Set to 73.
14624 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14625 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14626 (ppc_cannot_store_register): Handle orig_r3 and trap.
14627 (ppc_arch_setup): Update init_registers_... calls.
14628 (ppc_fill_gregset): Handle orig_r3 and trap.
14630 * inferiors.c (clear_inferiors): Reset current_inferior.
14632 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
14634 * acinclude.m4: Add override.m4.
14635 * configure: Regenerate.
14637 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14639 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14640 initial call to init_register_ppc64.
14642 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14644 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14645 single powerpc*-*-linux* case.
14646 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14648 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14650 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
14651 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
14653 * linux-ppc-low.c: Include <elf.h>.
14654 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14655 (ppc_hwcap): New global variable.
14656 (ppc_regmap): Remove __SPE__ #ifdef sections.
14657 (ppc_regmap_e500): New global variable.
14658 (ppc_cannot_store_register): Update __SPE__ special case.
14659 (ppc_get_hwcap): New function.
14660 (ppc_arch_setup): Use it to determine whether inferior supports
14661 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14662 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14663 Do not access registers if target does not support AltiVec.
14664 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14665 Do not access registers if target does not support SPE.
14666 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14668 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14670 * linux-low.c (disabled_regsets, num_regsets): New.
14671 (use_regsets_p): Delete.
14672 (linux_wait_for_process): Clear disabled_regsets.
14673 (regsets_fetch_inferior_registers): Check and set it.
14674 (regsets_store_inferior_registers): Likewise.
14675 (linux_fetch_registers, linux_store_registers): Do not use
14677 (initialize_low): Allocate disabled_regsets.
14679 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14681 * Makefile.in (LIBOBJS): New.
14682 (OBS): Use LIBOBJS.
14683 (memmem.o): New rule.
14684 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14685 * configure: Regenerated.
14687 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14689 * server.c (handle_query): Never return "unsupported" for
14690 qXfer:features:read queries.
14692 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14694 * server.c (get_features_xml): Fix inverted condition.
14695 (handle_query): Always support qXfer:feature:read.
14697 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14699 * server.c (wrapper_argv): New.
14700 (start_inferior): Handle wrapper_argv. If set, expect an extra
14702 (gdbserver_usage): Document --wrapper.
14703 (main): Parse --wrapper.
14705 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14707 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14708 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14709 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14710 (ppc_set_pc): Likewise.
14711 (ppc_arch_setup): New function.
14712 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14713 of collect_register.
14714 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
14716 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14718 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14719 instead of linux-ppc64-low.o.
14720 * linux-ppc64-low.c: Remove file.
14721 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14722 (linux-ppc64-low.o): Remove rule.
14724 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14725 (init_registers_powerpc_64): Likewise.
14726 (ppc_regmap): Conditionally define depending on __powerpc64__.
14727 (ppc_cannot_store_register): Do not special-case "fpscr" when
14728 compiled on __powerpc64__.
14729 (ppc_collect_ptrace_register): New function.
14730 (ppc_supply_ptrace_register): New function.
14731 (ppc_breakpoint): Change type to "unsigned int".
14732 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14733 (the_low_target): Conditionally provide initializers for the
14734 arch_setup member depending on __powerpc64__. Install
14735 collect_ptrace_register and supply_ptrace_register members.
14737 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14739 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14740 * server.c (gdbserver_xmltarget): Define.
14741 (get_features_xml): Use it to replace "target.xml" and arch_string.
14743 * configure.srv: Remove srv_xmltarget. Add XML files that were
14744 mentioned there to srv_xmlfiles instead. Remove conditional tests
14745 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14746 srv_xmlfiles and srv_regobj to include all possible choices.
14747 * configure.ac (srv_xmltarget): Remove.
14748 (srv_xmlfiles): Do not add "target.xml".
14749 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14750 checks for supplementary target information.
14751 * configure: Regenerate.
14752 * Makefile.in (XML_TARGET): Remove.
14753 (target.xml): Remove rule.
14754 (clean): Do not clean up target.xml.
14755 (.PRECIOUS): Do not mention target.xml.
14757 * target.h (struct target_ops): Remove arch_string member.
14758 * linux-low.c (linux_arch_string): Remove.
14759 (linux_target_ops): Remove arch_string initializer.
14760 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14761 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14762 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14763 * spu-low.c (spu_arch_string): Remove.
14764 (spu_target_ops): Remove arch_string initializer.
14765 * win32-low.c (win32_arch_string): Remove.
14766 (win32_target_ops): Remove arch_string initializer.
14767 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14768 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14769 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14771 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14773 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14774 by collect_ptrace_register and supply_ptrace_register hooks.
14775 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14776 instead of checking for the_low_target.left_pad_xfer.
14777 (usr_store_inferior_registers): Use collect_ptrace_register callback
14778 instead of checking for the_low_target.left_pad_xfer.
14780 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14781 (s390_supply_ptrace_register): Likewise.
14782 (s390_fill_gregset): Call s390_collect_ptrace_register.
14783 (the_low_target): Update.
14785 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14786 (ppc_supply_ptrace_register): Likewise.
14787 (the_low_target): Update.
14789 * linux-i386-low.c (the_low_target): Update.
14790 * linux-x86-64-low.c (the_low_target): Update.
14792 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14794 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14795 reg-s390.o and reg-s390x.o.
14797 * linux-low.c (new_inferior): New global variable.
14798 (linux_create_inferior, linux_attach): Set it.
14799 (linux_wait_for_process): Call the_low_target.arch_setup after the
14800 target has stopped for the first time.
14801 (initialize_low): Do not call the_low_target.arch_setup.
14803 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14804 (s390_set_pc): Likewise.
14805 (s390_arch_setup): New function.
14806 (the_low_target): Use s390_arch_setup as arch_setup routine.
14808 * regcache.c (realloc_register_cache): New function.
14809 (set_register_cache): Call it for each existing regcache.
14811 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14813 * server.h (init_registers): Remove prototype.
14815 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14816 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14817 instead of init_registers ().
14818 * linux-arm-low.c (init_registers_arm): Add prototype.
14819 (init_registers_arm_with_iwmmxt): Likewise.
14820 (the_low_target): Add initializer for arch_setup field.
14821 * linux-cris-low.c (init_registers_cris): Add prototype.
14822 (the_low_target): Add initializer for arch_setup field.
14823 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14824 (the_low_target): Add initializer for arch_setup field.
14825 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14826 (the_low_target): Add initializer for arch_setup field.
14827 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14828 (the_low_target): Add initializer for arch_setup field.
14829 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14830 (the_low_target): Add initializer for arch_setup field.
14831 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14832 (the_low_target): Add initializer for arch_setup field.
14833 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14834 (init_registers_mips64_linux): Likewise.
14835 (the_low_target): Add initializer for arch_setup field.
14836 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14837 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14838 (the_low_target): Add initializer for arch_setup field.
14839 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14840 (init_registers_powerpc_64): Likewise.
14841 (the_low_target): Add initializer for arch_setup field.
14842 * linux-s390-low.c (init_registers_s390): Add prototype.
14843 (init_registers_s390x): Likewise.
14844 (the_low_target): Add initializer for arch_setup field.
14845 * linux-sh-low.c (init_registers_sh): Add prototype.
14846 (the_low_target): Add initializer for arch_setup field.
14847 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14848 (the_low_target): Add initializer for arch_setup field.
14849 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14850 (the_low_target): Add initializer for arch_setup field.
14852 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14853 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14854 instead of init_registers ().
14855 * win32-arm-low.c (init_registers_arm): Add prototype.
14856 (the_low_target): Add initializer for arch_setup field.
14857 * win32-i386-low.c (init_registers_i386): Add prototype.
14858 (the_low_target): Add initializer for arch_setup field.
14860 * spu-low.c (init_registers_spu): Add prototype.
14861 (initialize_low): Call initialie_registers_spu () instead of
14862 initialize_registers ().
14864 2008-02-19 Pedro Alves <pedro@codesourcery.com>
14866 * server.c (handle_v_requests): When handling the vRun and vAttach
14867 packets, if already debugging a process, don't kill it. Return an
14870 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14872 * server.c (handle_query): Correct length check.
14874 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14876 * win32-low.c (do_initial_child_stuff): Add process handle
14877 parameter. Set current_process_handle and current_process_id from the
14878 parameters. Clear globals.
14879 (win32_create_inferior): Don't set current_process_handle and
14880 current_process_id here. Instead pass them on the call to
14881 do_initial_child_stuff.
14882 (win32_attach): Likewise.
14883 (win32_clear_inferiors): New.
14884 (win32_kill): Don't close the current process handle or the
14885 current thread handle here. Instead call win32_clear_inferiors.
14886 (win32_detach): Don't open a new handle to the process. Call
14887 win32_clear_inferiors.
14888 (win32_join): Don't rely on current_process_handle; open a new
14889 handle using the process id.
14890 (win32_wait): Call win32_clear_inferiors when the inferior process
14893 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14895 * server.c (monitor_show_help): Add "exit".
14897 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14899 * Makefile.in (SFILES): Add linux-xtensa-low.c.
14900 (clean): Add reg-xtensa.c.
14901 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
14902 * configure.srv (xtensa*-*-linux*) New target.
14903 * linux-xtensa-low.c: New.
14904 * xtensa-xtregs.c: New.
14906 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14908 * hostio.c: Don't include errno.h.
14909 (errno_to_fileio_errno): Move to hostio-errno.
14910 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14911 error number outputting to the target->hostio_last_error callback.
14912 (hostio_packet_error): Use FILEIO_EINVAL directly.
14913 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14914 calls to hostio_error.
14915 * hostio-errno.c: New.
14916 * server.h (hostio_last_error_from_errno): Declare.
14917 * target.h (target_ops): Add hostio_last_error member.
14918 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14919 as hostio_last_error handler.
14920 * spu-low.c (spu_target_ops): Likewise.
14921 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14922 (wince_hostio_last_error): New functions.
14923 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14924 as hostio_last_error handler.
14925 (win32_target_ops) [!_WIN32_WCE]: Register
14926 hostio_last_error_from_errno as hostio_last_error handler.
14927 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14928 (hostio-errno.o): New rule.
14929 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14930 * configure.srv (srv_hostio_err_objs): New variable. Default to
14932 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14933 * configure: Regenerate.
14935 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14937 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14938 (linux_kill, linux_detach): Clean up the process list.
14939 * remote-utils.c (remote_open): Improve port number parsing.
14940 (putpkt_binary, input_interrupt): Only send interrupts if the target
14942 * server.c (extended_protocol): Make static.
14943 (attached): Define earlier.
14944 (exit_requested, response_needed, program_argv): New variables.
14945 (target_running): New.
14946 (start_inferior): Clear attached here.
14947 (attach_inferior): Set attached here.
14948 (require_running): Define.
14949 (handle_query): Use require_running and target_running. Implement
14951 (handle_v_attach, handle_v_run): New.
14952 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14953 (gdbserver_usage): Update.
14954 (main): Redo argument parsing. Handle --debug and --multi. Handle
14955 --attach along with other options or after the port. Save
14956 program_argv. Support no initial program. Resynchronize
14957 communication with GDB after an error. Handle "monitor exit".
14958 Use require_running and target_running. Always allow the extended
14959 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14960 restart in extended mode.
14961 * README: Refer to the GDB manual. Update --attach usage.
14963 2007-12-20 Andreas Schwab <schwab@suse.de>
14965 * linux-low.c (STACK_SIZE): Define.
14966 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14967 (linux_test_for_tracefork): Likewise.
14969 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14971 * linux-low.c (linux_wait_for_event): Update messages. Do not
14972 reinsert auto-delete breakpoints.
14973 * mem-break.c (struct breakpoint): Change return type of handler to
14975 (set_breakpoint_at): Update handler type.
14976 (reinsert_breakpoint_handler): Return 1 instead of calling
14978 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14980 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14981 * mem-break.h (set_breakpoint_at): Update handler type.
14982 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14983 * win32-low.c (auto_delete_breakpoint): New.
14984 (get_child_debug_event): Use it.
14986 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14988 * configure.ac: Check for pread and pwrite.
14989 * hostio.c (handle_pread): Fall back to lseek and read.
14990 (handle_pwrite): Fall back to lseek and write.
14991 * config.in, configure: Regenerated.
14993 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14995 * server.c (myresume): Add own_buf argument.
14996 (main): Update calls.
14998 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
15000 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
15001 * remote-utils.c (remote_open): Do not call disable_async_io.
15002 (block_async_io): Delete.
15003 (unblock_async_io): Make static.
15004 (initialize_async_io): New.
15005 * server.c (handle_v_cont): Handle async I/O here.
15006 (myresume): Likewise. Move other common resume tasks here...
15007 (main): ... from here. Call initialize_async_io. Disable async
15008 I/O before the main loop.
15009 * server.h (initialize_async_io): Declare.
15010 (block_async_io, unblock_async_io): Delete prototypes.
15011 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15013 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
15015 * remote-utils.c (readchar): Allow binary data in received messages.
15017 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15019 * win32-low.c (attaching): New global.
15020 (win32_create_inferior): Clear the `attaching' global.
15021 (win32_attach): Set the `attaching' global.
15022 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15023 attaching. Only set a breakpoint at the entry point if not
15026 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15028 * server.c (main): Don't report dll events on the initial
15029 connection on attaches.
15031 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15033 * server.c (main): Relax numerical bases supported for the pid of
15034 the --attach command line argument.
15036 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15038 * win32-low.c (win32_attach): Call OpenProcess before
15039 DebugActiveProcess, not after. Add last error output to error
15042 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15044 * win32-low.c (win32_get_thread_context)
15045 (win32_set_thread_context): New functions.
15046 (thread_rec): Use win32_get_thread_context.
15047 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15048 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15051 2007-12-03 Leo Zayas
15052 Pedro Alves <pedro_alves@portugalmail.pt>
15054 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15056 (child_add_thread): Minor cleanup.
15057 (child_continue): Resume artificially suspended threads before
15058 calling ContinueDebugEvent.
15059 (suspend_one_thread): New.
15060 (fake_breakpoint_event): New.
15061 (get_child_debug_event): Change return type to int. Check here if
15062 gdb sent an interrupt request. If a soft interrupt was requested,
15063 fake a breakpoint event. Return 0 if there is no event to handle,
15065 (win32_wait): Don't check here if gdb sent an interrupt request.
15066 Ensure there is a valid event to handle.
15067 (win32_request_interrupt): Add soft interruption method as last
15070 2007-12-03 Leo Zayas
15071 Pedro Alves <pedro_alves@portugalmail.pt>
15073 * win32-low.h (win32_thread_info): Add descriptions to the
15074 structure members. Replace `suspend_count' counter by a
15076 * win32-low.c (thread_rec): Update condition of when to get the
15077 context from the inferior. Rely on ContextFlags being set if it
15078 has already been retrieved. Only suspend the inferior thread if
15079 we haven't already. Warn if that fails.
15080 (continue_one_thread): s/suspend_count/suspended/. Only call
15081 ResumeThread once. Warn if that fails.
15083 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15085 * win32-low.c (win32_wait): Don't read from the inferior when it
15086 has already exited.
15088 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15090 * Makefile.in (win32_low_h): New variable.
15091 (win32-low.o): Add dependency on $(win32_low_h).
15092 (win32-arm-low.o, win32-i386-low.o): New rules.
15094 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15096 * hostio.c: Correct copyright year.
15098 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15100 * Makefile.in (OBS): Add hostio.o.
15101 (hostio.o): New rule.
15102 * server.h (handle_vFile): Declare.
15103 * hostio.c: New file.
15104 * server.c (handle_v_requests): Take packet_len and new_packet_len
15105 for binary packets. Call handle_vFile.
15106 (main): Update call to handle_v_requests.
15108 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
15110 * linux-low.c: Include <sched.h>.
15112 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
15114 * linux-low.c (linux_tracefork_grandchild): New.
15115 (linux_tracefork_child): Use clone.
15116 (linux_test_for_tracefork): Use clone; allocate and free a stack.
15118 2007-10-31 Joel Brobecker <brobecker@adacore.com>
15120 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15122 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
15124 * linux-low.c (handle_extended_wait): Handle unexpected signals.
15126 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
15128 * inferiors.c (change_inferior_id): Delete.
15129 (add_pid_to_list, pull_pid_from_list): New.
15130 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
15131 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
15132 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
15133 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
15134 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15135 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15136 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15137 (using_threads): Always set to 1.
15138 (handle_extended_wait): New.
15139 (add_process): Do not set TID.
15140 (linux_create_inferior): Set must_set_ptrace_flags.
15141 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
15142 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15143 (linux_thread_alive): Rename TID argument to LWPID.
15144 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15145 (linux_wait_for_event): Do not use TID or check using_threads. Update
15146 call to dead_thread_notify. Call handle_extended_wait.
15147 (linux_create_inferior): Use PTRACE_SETOPTIONS.
15148 (send_sigstop): Delete sigstop_sent.
15149 (wait_for_sigstop): Avoid TID.
15150 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15151 (linux_test_for_tracefork): New.
15152 (linux_lookup_signals): Use thread_db_active and
15153 linux_supports_tracefork_flag.
15154 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15155 * linux-low.h (get_process_thread): Avoid TID.
15156 (struct process_ifo): Move thread_known and tid to the end. Remove
15158 (linux_attach_lwp, thread_db_init): Update prototypes.
15159 * server.h (change_inferior_id): Delete prototype.
15160 (add_pid_to_list, pull_pid_from_list): New prototypes.
15161 * thread-db.c (thread_db_use_events): New.
15162 (find_first_thread): Rename to...
15163 (find_one_thread): ...this. Update callers and messages. Do not
15164 call fatal. Check thread_db_use_events. Do not call
15165 change_inferior_id or new_thread_notify.
15166 (maybe_attach_thread): Update. Do not call new_thread_notify.
15167 (thread_db_init): Set thread_db_use_events. Check use_events.
15168 * utils.c (fatal, warning): Correct message prefix.
15170 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
15172 * Makefile.in (clean): Remove new files.
15173 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15174 (powerpc-64.o, powerpc-64.c): New rules.
15175 * configure.srv: Use alternate register sets for powerpc64-*-linux*
15176 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15178 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15180 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15181 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15182 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15183 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15184 (target_regsets): Add AltiVec and SPE register sets.
15185 * configure.ac: Check for AltiVec and SPE.
15186 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15187 (ppc_fill_vrregset, ppc_store_vrregset): New.
15188 (target_regsets): Add AltiVec register set.
15189 * configure: Regenerated.
15191 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
15193 * linux-low.c (O_LARGEFILE): Define.
15194 (linux_read_memory): Use /proc/PID/mem.
15195 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
15196 * configure, config.in: Regenerated.
15198 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15200 * linux-low.c (linux_wait_for_event): Do not pass signals while
15203 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15205 * win32-low.c (create_process): New.
15206 (win32_create_inferior): Use create_process instead of
15207 CreateProcess. If create_process failed retry appending an ".exe"
15208 suffix. Store the GetLastError result immediatelly after
15209 create_process calls and use it on the call to error.
15211 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15213 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15215 2007-08-23 Joel Brobecker <brobecker@adacore.com>
15217 * configure.ac: Switch license to GPLv3.
15219 2007-08-01 Michael Snyder <msnyder@access-company.com>
15221 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15223 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
15225 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15227 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15228 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
15229 CloseToolhelp32Snapshot.
15230 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15231 CloseToolhelp32Snapshot.
15233 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
15235 * server.c (main): Check for inferior exit before main loop.
15237 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
15239 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15240 instead of on tmp_desc.
15242 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
15243 Daniel Jacobowitz <dan@codesourcery.com>
15245 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15246 (add_thread): Minor cleanups.
15247 (clear_inferiors): Move lower in the file. Clear the DLL
15249 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15250 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15251 (xml_escape_text): New.
15252 * server.c (handle_query): Handle qXfer:libraries:read. Report it
15254 (handle_v_cont): Report errors.
15255 (gdbserver_version): Update.
15256 (main): Correct size of own_buf. Do not report initial DLL events.
15257 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15258 (unloaded_dll, xml_escape_text): New.
15259 * win32-low.c (enum target_waitkind): Update comments.
15260 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15261 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15262 (win32_EnumProcessModules, win32_GetModuleInformation)
15263 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15264 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15265 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15266 (win32_Module32First, win32_Module32Next, load_toolhelp)
15267 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15268 (get_child_debug_event): Handle DLL events.
15269 (win32_wait): Likewise.
15271 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15273 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15274 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15276 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15278 * win32-low.c (handle_output_debug_string): Ignore event if not
15281 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15283 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15285 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
15287 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15289 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15291 * inferiors.c (change_inferior_id): Add comment.
15292 * linux-low.c (check_removed_breakpoint): Add an early
15293 prototype. Improve debug output.
15294 (linux_attach): Doc update.
15295 (linux_detach_one_process, linux_detach): Clean up before releasing
15297 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15298 * linux-low.h (struct process_info): Doc improvement.
15299 * mem-break.c (delete_all_breakpoints): New.
15300 * mem-break.h (delete_all_breakpoints): New prototype.
15301 * thread-db.c (find_first_thread): New.
15302 (thread_db_create_event): Call it instead of
15303 thread_db_find_new_threads. Clean up unused variables.
15304 (maybe_attach_thread): Remove first thread handling.
15305 (thread_db_find_new_threads): Use find_first_thread.
15306 (thread_db_get_tls_address): Likewise.
15308 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
15310 * thread-db.c (thread_db_find_new_threads): Add prototype.
15311 (thread_db_create_event): Check for the main thread before adding
15313 (maybe_attach_thread): Only enable event reporting if TID == 0.
15314 (thread_db_get_tls_address): Check for new threads.
15316 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
15318 * linux-low.c (linux_create_inferior): Try execv before execvp.
15319 * spu-low.c (spu_create_inferior): Likewise.
15321 2007-06-13 Mike Frysinger <vapier@gentoo.org>
15323 * linux-low.c (linux_create_inferior): Change execv to execvp.
15324 * spu-low.c (spu_create_inferior): Likewies.
15326 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15328 * Makefile.in (clean): Clean new files instead of deleted ones.
15329 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15330 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15332 * configure.srv: Specify XML files and new regformats for MIPS and
15334 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15335 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15336 an entry for the restart register.
15337 (mips_cannot_fetch_register, mips_cannot_store_register)
15338 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15339 register names to match the XML descriptions.
15340 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15341 restart register instead of $0.
15343 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15344 Markus Deuling <deuling@de.ibm.com>
15346 * remote-utils.c (decode_xfer_write): New function.
15347 * server.h (decode_xfer_write): Add prototype.
15348 * server.c (handle_query): Add PACKET_LEN argument. Support
15349 qXfer:spu:read and qXfer:spu:write packets.
15350 (main): Pass packet_len to handle_query.
15351 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15352 * target.h (target_ops): Add qxfer_spu.
15354 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15356 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15357 accessing non-seekable spufs files.
15359 2007-05-16 Markus Deuling <deuling@de.ibm.com>
15361 * server.c (handle_query): Add reply for qC packet.
15363 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15364 Leo Zayas <lerele@champenstudios@com>
15366 * server.h (check_remote_input_interrupt_request): New function.
15367 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15368 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15369 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15370 (check_remote_input_interrupt_request): New function.
15371 * server.h (check_remote_input_interrupt_request): Declare.
15372 * win32-low.c (winapi_DebugBreakProcess,
15373 winapi_GenerateConsoleCtrlEvent): New typedefs.
15374 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15376 (win32_wait): Check for remote interrupt request
15377 with check_remote_input_interrupt_request.
15378 (win32_request_interrupt): New function.
15379 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15381 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15383 * win32-low.c (debug_registers_changed,
15384 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15385 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15386 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15387 (thread_rec): Get context using the low target.
15388 (child_add_thread): Call thread_added on the low target,
15389 which does the same thing.
15391 (do_initial_child_stuff): Remove debug registers references.
15392 Set context using the low target. Resume threads after
15393 setting the contexts.
15394 (child_continue): Remove dead variable. Remove debug
15395 registers references.
15396 (child_fetch_inferior_registers): Go through the low target.
15397 (do_child_store_inferior_registers): Remove.
15398 (child_store_inferior_registers): Go through the low target.
15399 (win32_resume): Remove debug registers references.
15400 Set context using the low target.
15401 (handle_exception): Change return type to void. Don't record
15402 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15403 first chance exception.
15404 (get_child_debug_event): Change return type to void. Remove
15405 goto loop. Always return after waiting for debug event.
15406 (win32_wait): Convert to switch statement. Handle spurious
15409 * win32-i386-low.c (debug_registers_changed,
15410 debug_registers_used): New.
15411 (initial_stuff): Rename to ...
15412 (i386_initial_stuff): ... this. Clear debug registers
15414 (store_debug_registers): Delete.
15415 (i386_get_thread_context): New.
15416 (load_debug_registers): Delete.
15417 (i386_set_thread_context): New.
15418 (i386_thread_added): New.
15419 (single_step): Rename to ...
15420 (i386_single_step): ... this.
15421 (do_fetch_inferior_registers): Rename to ...
15422 (i386_fetch_inferior_register): ... this.
15423 (i386_store_inferior_register): New.
15424 (the_low_target): Adapt to new interface.
15426 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15427 (arm_get_thread_context): New.
15428 (arm_set_thread_context): New.
15430 (do_fetch_inferior_registers): Rename to ...
15431 (arm_fetch_inferior_register): ... this.
15432 (arm_store_inferior_register): New.
15433 (arm_wince_breakpoint): Reimplement as unsigned long.
15434 (arm_wince_breakpoint_len): Define.
15435 (the_low_target): Adapt to new interface.
15437 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15438 load_debug_registers. Add get_thread_context, set_thread_context,
15439 thread_added and store_inferior_register. Rename
15440 fetch_inferior_registers to fetch_inferior_register.
15441 (regptr): Remove declaration.
15443 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15445 * linux-low.c (linux_detach): Change return type to int. Return 0.
15446 * spu-low.c (spu_detach): Likewise.
15448 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15450 * target.h (target_ops): Change return type of detach to int.
15452 (join_inferior): New.
15453 * server.c (main): Don't skip detach support on mingw32.
15454 If the inferior doesn't support detaching return error.
15455 Call join_inferior instead of using waitpid.
15456 * linux-low.c (linux_join): New.
15457 (linux_target_op): Add linux_join.
15458 * spu-low.c (spu_join): New.
15459 (spu_target_ops): Add spu_join.
15460 * win32-low.c (win32_detach): Adapt to new interface.
15461 Reopen current_process_handle before detaching. Issue a child
15462 resume before detaching.
15464 (win32_target_op): Add win32_join.
15466 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15468 * win32-low.c (win32-attach): Fix return value.
15469 * target.h (target_ops): Describe ATTACH return values.
15471 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15473 * win32-low.c (GETPROCADDRESS): Define.
15474 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15475 (winapi_DebugSetProcessKillOnExit): Likewise.
15476 (win32_create_inferior): Force usage of ansi CreateProcessA.
15477 (win32_attach): Use GETPROCADDRESS.
15478 (win32_detach): Likewise.
15480 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15482 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15484 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15486 * win32-low.c: Commit leftover changes from 2007-03-29.
15488 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15490 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15491 fields short instead of int. Add explicit padding.
15492 (i387_cache_to_fsave): Remove unnecessary casts.
15493 (i387_fsave_to_cache): Doc fix.
15494 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15496 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15498 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15499 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15501 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15503 * configure.srv (arm*-*-mingw32ce*): Move near the other
15506 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15508 * configure.ac: Add errno checking.
15509 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15510 sys/file.h and malloc.h.
15511 (AC_CHECK_DECLS): Add perror.
15512 (srv_mingwce): Handle.
15513 * configure.srv (i[34567]86-*-cygwin*): Add
15514 win32-i386-low.o to srv_tgtobj.
15515 (i[34567]86-*-mingw*): Likewise.
15516 (arm*-*-mingw32ce*): Add case.
15517 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15518 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15519 [__MINGW32CE__] (strerror): New function.
15520 [__MINGW32CE__] (errno): Define to GetLastError.
15521 [__MINGW32CE__] (COUNTOF): New macro.
15522 (remote_open): Remove extra close call.
15523 * mem-break.c (delete_breakpoint_at): New function.
15524 * mem-break.h (delete_breakpoint_at): Declare.
15525 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15526 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15527 [USE_WIN32API] (read, write): Add char* casts.
15528 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15529 * server.h: Include wincecompat.h on Windows CE.
15530 [HAVE_ERRNO_H]: Check.
15531 (perror): Declare if not declared.
15532 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15533 (perror_with_name): Remove errno declaration.
15534 * wincecompat.h: New.
15535 * wincecompat.c: New.
15536 * win32-low.h: New.
15537 * win32-arm-low.c: New.
15538 * win32-i386-low.c: New.
15539 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15540 (OUTMSG2): Make it safe.
15542 (COUNTOF): New macro.
15543 (NUM_REGS): Get it from the low target.
15544 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15545 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15546 (thread_rec): Let low target handle debug registers.
15547 (child_add_thread): Likewise.
15548 (child_init_thread_list): Likewise.
15549 (continue_one_thread): Likewise.
15551 (do_child_fetch_inferior_registers): Move to ...
15552 * win32-i386-low.c: ... here, and rename to ...
15553 (do_fetch_inferior_registers): ... this.
15554 * win32-low.c (child_fetch_inferior_registers):
15555 Go through the low target.
15556 (do_child_store_inferior_registers): Use regptr.
15557 (strwinerror): New function.
15558 (win32_create_inferior): Handle Windows CE.
15559 Use strwinerror instead of strerror on Windows error
15560 codes. Add program to the error output.
15561 Don't close the main thread handle on Windows CE.
15562 (win32_attach): Use coredll.dll on Windows CE.
15563 (win32_kill): Close current process and current
15565 (win32_detach): Use coredll.dll on Windows CE.
15566 (win32_resume): Let low target handle debug registers, and
15568 (handle_exception): Add/Remove initial breakpoint. Avoid
15569 non-existant WSTOPSIG on Windows CE.
15570 (win32_read_inferior_memory): Cast to remove warning.
15571 (win32_arch_string): Go through the low target.
15572 (initialize_low): Call set_breakpoint_data with the low
15573 target's breakpoint.
15574 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15575 FOP_REGNUM, mappings): Move to ...
15576 * win32-i386-low.c: ... here.
15577 * win32-low.c (win32_thread_info): Move to ...
15578 * win32-low.h: ... here.
15579 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15580 win32-arm-low.c and wincecompat.c.
15581 (all:): Add $EXEEXT.
15582 (install-only:): Likewise.
15583 (gdbserver:): Likewise.
15584 (gdbreplay:): Likewise.
15585 * config.in: Regenerate.
15586 * configure: Regenerate.
15588 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15590 * win32-low.c: Rename typedef thread_info to
15591 win32_thread_info throughout.
15593 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15595 * win32-i386-low.c: Rename to ...
15596 * win32-low.c: ... this.
15597 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15598 * Makefile.in: Likewise.
15600 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15602 * remote-utils.c (monitor_output): Constify msg parameter.
15603 * server.h (monitor_output): Likewise.
15604 * win32-i386-low.c (handle_output_debug_string): New.
15605 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15606 handle_output_debug_string.
15607 (get_child_debug_event): Likewise.
15609 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15611 * server.c (main): Correct strtoul check.
15613 2007-03-27 Jon Ringle <jon@ringle.org>
15615 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15617 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15619 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15621 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15623 * terminal.h: Check HAVE_SGTTY_H.
15625 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
15627 * remote-utils.c (remote_open): Print out the assigned port number.
15629 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15631 * remote-utils.c (monitor_output): New function.
15632 * server.c (debug_threads): Define here.
15633 (monitor_show_help): New function.
15634 (handle_query): Handle qRcmd.
15635 (main): Do not handle 'd' packet.
15636 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15637 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15640 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15642 * Makefile.in (EXEEXT): New.
15643 (clean): Use $(EXEEXT).
15645 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15647 * target.h (target_ops): Rename send_signal to request_interrupt,
15648 and remove enum target_signal parameter.
15649 * linux-low.c (linux_request_interrupt): Rename from
15650 linux_send_signal, and always send SIGINT.
15651 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15652 and always send SIGINT.
15653 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15655 (input_interrupt): Likewise.
15657 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15659 * server.c (get_features_xml): Check if target implemented
15661 * win32-i386-low.c (win32_arch_string): New.
15662 (win32_target_ops): Add win32_arch_string as arch_string member.
15664 2007-02-22 Markus Deuling <deuling@de.ibm.com>
15666 * spu-low.c (spu_arch_string): New.
15667 (spu_target_ops): Add spu_arch_string.
15669 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15671 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15672 * configure.ac: Do not check for terminal.h.
15673 * configure, config.in: Regenerated.
15675 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15677 * Makefile.in (OBS): Add $(XML_BUILTIN).
15678 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15680 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15681 (arm-with-iwmmxt.c): New.
15682 * config.in, configure: Regenerate.
15683 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15684 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15685 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15686 (arm*-*-linux*): Add iWMMXt and regset support.
15687 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15688 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15689 (arm_store_wmmxregset, target_regsets): New.
15690 * server.c (get_features_xml): Take annex argument. Check builtin
15692 (handle_query): Handle multiple annexes.
15694 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15696 * remote-utils.c [USE_WIN32API] (read, write): Define.
15697 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15700 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15702 * linux-i386-low.c (the_low_target): Set arch_string.
15703 * linux-x86-64-low.c (the_low_target): Likewise.
15704 * linux-low.c (linux_arch_string): New.
15705 (linux_target_ops): Add it.
15706 * linux-low.h (struct linux_target_ops): Add arch_string.
15707 * server.c (write_qxfer_response): Use const void * for DATA.
15708 (get_features_xml): New.
15709 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15710 * target.h (struct target_ops): Add arch_string method.
15712 2007-01-03 Denis Pilat <denis.pilat@st.com>
15713 Daniel Jacobowitz <dan@codesourcery.com>
15715 * linux-low.c (linux_kill): Handle being called with no threads.
15716 * win32-i386-low.c (win32_kill): Likewise.
15717 (get_child_debug_event): Clear current_process_handle.
15719 2006-12-30 Denis PILAT <denis.pilat@st.com>
15720 Daniel Jacobowitz <dan@codesourcery.com>
15722 * remote-utils.c (remote_open): Check the type of specified
15723 serial port devices before opening them.
15724 * server.c (main): Kill the inferior if an error occurs during
15725 the first remote_open.
15727 2006-12-05 Markus Deuling <deuling@de.ibm.com>
15729 * README: Update supported targets.
15731 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15733 * Makefile.in (clean): Remove reg-mips64.c.
15734 (reg-mips64.c, reg-mips64.o): New rules.
15735 * configure.srv: Handle mips64. Include regset support for mips.
15736 * linux-mips-low.c (union mips_register): New.
15737 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15738 (mips_breakpoint, mips_breakpoint_at): Use int.
15739 (mips_collect_register, mips_supply_register)
15740 (mips_collect_register_32bit, mips_supply_register_32bit)
15741 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15742 (mips_store_fpregset, target_regsets): New.
15743 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15745 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15747 * configure.srv: Add target "spu*-*-*".
15748 * Makefile.in (clean): Remove reg-spu.c.
15749 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15750 * spu-low.c: New file.
15752 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15754 * configure.ac: Correct td_thr_tls_get_addr test.
15755 * configure: Regenerated.
15757 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15759 * linux-low.c (linux_wait_for_event): Reformat. Use the
15760 pass_signals array.
15761 * remote-utils.c (decode_address_to_semicolon): New.
15762 * server.c (pass_signals, handle_general_set): New.
15763 (handle_query): Mention QPassSignals for qSupported.
15764 (main): Call handle_general_set.
15765 * server.h (pass_signals, decode_address_to_semicolon): New.
15767 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15769 * server.c (handle_query): Correct error handling for read_auxv.
15771 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15773 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15774 and srv_linux_thread_db to yes.
15775 * linux-s390-low.c (s390_fill_gregset): New function.
15776 (target_regsets): Define data structure.
15778 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15780 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15781 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15782 * config.in, configure: Regenerated.
15783 * inferiors.c (gdb_id_to_thread): New function.
15784 (gdb_id_to_thread_id): Use it.
15785 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15786 * linux-low.h (struct process_info): Add th member.
15787 (thread_db_get_tls_address): New prototype.
15788 * remote-utils.c (decode_address): Make non-static.
15789 * server.c (handle_query): Handle qGetTLSAddr.
15790 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15791 * target.h (struct target_ops): Add get_tls_address.
15792 * thread-db.c (maybe_attach_thread): Save the thread handle.
15793 (thread_db_get_tls_address): New.
15795 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15797 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15798 (linux_resume_one_process): Take a siginfo_t *. Update all
15799 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15800 (struct pending_signals): Add a siginfo_t.
15801 (linux_wait_for_process): Always set last_status.
15802 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15803 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15804 * linux-low.h (struct process_info): Add last_status.
15806 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15808 * remote-utils.c (try_rle): New function.
15809 (putpkt_binary): Use it.
15811 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15813 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15814 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15815 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15816 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15817 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15820 2006-08-08 Richard Sandiford <richard@codesourcery.com>
15822 * server.c (terminal_fd): New variable.
15823 (old_foreground_pgrp): Likewise.
15824 (restore_old_foreground_pgrp): New function.
15825 (start_inferior): Record the terminal file descriptor in terminal_fd
15826 and its original foreground group in old_foreground_pgrp. Register
15827 restore_old_foreground_pgrp with atexit().
15829 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15831 * server.c (handle_query): Correct qPart to qXfer.
15833 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15835 * configure.ac: Check for more headers which are missing on
15836 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15837 * configure.srv: Add Cygwin and mingw32.
15838 * remote-utils.c: Don't include headers unconditionally which
15839 are missing on mingw32. Include <winsock.h> for mingw32.
15840 (remote_open): Adjust for mingw32 support. Flush
15841 standard error after writing to it.
15842 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15843 (unblock_async_io, enable_async_io, disable_async_io)
15844 (readchar, getpkt): Update for Winsock support.
15845 (prepare_resume_reply): Expect a protocol signal number.
15846 * server.c: Disable <sys/wait.h> on mingw32.
15847 (start_inferior): Adjust for mingw32 support. Flush
15848 standard error after writing to it.
15849 (attach_inferior): Likewise. Use protocol signal
15851 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15853 * win32-i386-low.c: New file.
15854 * Makefile.in (XM_CLIBS): Set.
15855 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15856 (win32-i386-low.o): New dependency rule.
15857 * linux-low.c (linux_wait): Use target signal numbers.
15858 * target.h (struct target_ops): Doc fix.
15859 * server.h (target_signal_to_name): New prototype.
15860 * gdbreplay.c: Don't include headers unconditionally which
15861 are missing on mingw32. Include <winsock.h> for mingw32.
15862 (remote_close, remote_open): Adjust for Winsock support.
15863 * configure, config.in: Regenerated.
15865 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15867 * server.c (decode_xfer_read, write_qxfer_response): New.
15868 (handle_query): Take a packet length argument. Handle
15869 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15870 the qSupported response.
15871 (main): Update call to handle_query.
15873 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15875 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15876 (putpkt_binary): Renamed from putpkt and adjusted for binary
15878 (putpkt): New wrapper for putpkt_binary.
15879 (readchar): Don't mask off the high bit.
15880 (decode_X_packet): New function.
15881 * server.c (main): Call putpkt_binary if a handler sets the packet
15882 length. Save the length of the incoming packet. Handle 'X'.
15883 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15885 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15887 * server.c (handle_query): Handle qSupported.
15889 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15891 * remote-utils.c (all_symbols_looked_up): New variable.
15892 (look_up_one_symbol): Check it.
15893 * server.h (look_up_one_symbol): New declaration.
15894 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15896 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15898 * Makefile.in (linux-arm-low.o): Update dependencies.
15899 * linux-arm-low.c: Include "gdb_proc_service.h".
15900 (PTRACE_GET_THREAD_AREA): Define.
15901 (ps_get_thread_area): New function.
15903 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15905 * configure.srv (m68k*-*-uclinux*): New target.
15906 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15907 (linux_resume_one_process): Remove extraneous cast.
15908 (linux_read_offsets): New.
15909 (linux_target_op): Add linux_read_offsets on mmuless systems.
15910 * server.c (handle_query): Add qOffsets logic.
15911 * target.h (struct target_ops): Add read_offsets.
15913 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15915 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15916 (PTRACE_GET_THREAD_AREA): Define.
15917 (ps_get_thread_area): New function.
15918 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15919 (linux-x86-64-low.o): Update.
15921 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15923 * configure.ac: Remove checks for prfpregset_t.
15924 * gdb_proc_service.h: New file.
15925 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15926 new "gdb_proc_service.h".
15927 * proc-service.c: Likewise.
15928 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15929 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15930 * Makefile.in (gdb_proc_service_h): Updated.
15931 * configure, config.in: Regenerated.
15933 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15935 * remote-utils.c (prepare_resume_reply): Move declaration
15936 of gdb_id_from_wait to the top of the block.
15938 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15940 * linux-low.c (regsets_store_inferior_registers): Read the regset
15941 from the target before filling it.
15943 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15945 * server.c (attach_inferior): Return SIGTRAP for a successful
15948 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15950 * Makefile.in (OBS): Add version.o.
15951 (STAGESTUFF): Delete.
15952 (version.o): Add dependencies.
15953 (version.c): Replace rule.
15954 (clean): Remove version.c.
15955 * server.c (gdbserver_version): New.
15956 (gdbserver_usage): Use printf.
15957 (main): Handle --version and --help.
15958 * server.h (version, host_name): Add declarations.
15960 2005-12-23 Eli Zaretskii <eliz@gnu.org>
15972 * linux-x86-64-low.c:
15974 * linux-s390-low.c:
15975 * linux-ppc64-low.c:
15977 * linux-mips-low.c:
15978 * linux-m68k-low.c:
15979 * linux-m32r-low.c:
15982 * linux-ia64-low.c:
15983 * linux-i386-low.c:
15984 * linux-crisv32-low.c:
15996 * gdbserver.1: Add (C) after Copyright. Update the FSF
15999 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
16001 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
16002 (arm_breakpoint_at): Recognize both breakpoints.
16003 (the_low_target): Use the correct breakpoint instruction.
16005 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
16007 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
16008 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
16009 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16010 (the_low_target): Update.
16012 2005-10-25 Andreas Schwab <schwab@suse.de>
16014 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
16016 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
16017 (ia64_num_regs): Reduce to 462.
16019 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16021 * acinclude.m4: Correct quoting.
16022 * aclocal.m4: Regenerated.
16024 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16025 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16026 (thread_db_init): Call thread_db_err_str.
16027 * configure.ac: Check for TD_VERSION.
16028 * config.in, configure: Regenerated.
16030 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16032 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16034 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16036 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16037 is not available. Define HAVE_PTRACE_GETREGS if it is.
16038 * config.in, configure: Regenerated.
16039 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16040 * linux-i386-low.c, linux-m68k-low.c: Update to use
16041 HAVE_PTRACE_GETREGS.
16042 * linux-low.c (regsets_fetch_inferior_registers)
16043 (regsets_store_inferior_registers): Only return 0 if we processed
16045 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16046 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16048 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16050 * inferiors.c (struct thread_info): Add gdb_id.
16051 (add_thread): Add gdb_id argument.
16052 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16053 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16054 calls to add_thread.
16055 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16056 * server.c (handle_query): Use thread_to_gdb_id.
16057 (handle_v_cont, main): Use gdb_id_to_thread_id.
16058 * server.h (add_thread): Update prototype.
16059 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16062 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16064 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16065 left-padded registers.
16066 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16067 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
16069 2005-07-01 Steve Ellcey <sje@cup.hp.com>
16071 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
16072 * configure: Regenerate.
16073 * config.in: Regenerate.
16074 * server.h (NEED_DECLARATION_STRERROR):
16075 Replace with !HAVE_DECL_STRERROR.
16077 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
16079 * linux-low.c (linux_wait, linux_send_signal): Don't test
16080 an unsigned long variable for > 0 if it could be MAX_ULONG.
16081 * server.c (myresume): Likewise.
16082 * target.c (set_desired_inferior): Likewise.
16084 2005-06-13 Mark Kettenis <kettenis@gnu.org>
16086 * configure.ac: Simplify and improve check for socklen_t.
16087 * configure, config.in: Regenerate.
16089 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
16091 * acconfig.h: Remove.
16092 * configure.ac: Add a test for socklen_t. Use three-argument
16093 AC_DEFINE throughout.
16094 * config.in: Regenerated using autoheader 2.59.
16095 * configure: Regenerated.
16097 * gdbreplay.c (socklen_t): Provide a default.
16098 (remote_open): Use socklen_t.
16099 * remote-utils.c (socklen_t): Provide a default.
16100 (remote_open): Use socklen_t.
16101 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16104 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16106 * linux-low.c (linux_read_memory, linux_write_memory)
16107 (linux_read_auxv): Likewise.
16108 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16109 (check_mem_write): Likewise.
16110 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16112 * regcache.c (struct inferior_rgcache_data, registers_to_string)
16113 (registers_from_string, register_data): Likewise.
16114 * server.c (handle_query, main): Likewise.
16115 * server.h (convert_ascii_to_int, convert_int_to_ascii)
16116 (decode_M_packet): Likewise.
16117 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16118 * target.h (struct target_ops): Update read_memory, write_memory,
16120 (read_inferior_memory, write_inferior_memory): Update.
16121 * linux-low.h (struct linux_target_ops): Change type of breakpoint
16122 to unsigned char *.
16123 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16124 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16125 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16126 linux-s390-low.c, linux-sh-low.c: Update for changes in
16127 read_inferior_memory and the_low_target->breakpoint.
16129 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
16131 * Makefile.in (SFILES): Add linux-ppc64-low.c.
16132 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
16133 * configure.srv: Add powerpc64-*-linux*.
16134 * linux-ppc64-low.c: New file.
16136 2005-05-23 Orjan Friberg <orjanf@axis.com>
16138 * linux-cris-low.c: New file with support for CRIS.
16139 * linux-crisv32-low.c: Ditto for CRISv32.
16140 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16141 (clean): Add reg-cris.c and reg-crisv32.c.
16142 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
16143 reg-crisv32.o, and reg-crisv32.c to make rules.
16144 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16145 recognized targets.
16147 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
16149 * linux-low.c (fetch_register): Ensure buffer size is a multiple
16150 of sizeof (PTRACE_XFER_TYPE).
16151 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
16153 2005-05-12 Orjan Friberg <orjanf@axis.com>
16155 * target.h (struct target_ops): Add insert_watchpoint,
16156 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16157 pointers for hardware watchpoint support.
16158 * linux-low.h (struct linux_target_ops): Ditto.
16159 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16160 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
16161 to linux_target_ops.
16162 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16164 * server.c (main): Recognize 'Z' and 'z' packets.
16166 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
16168 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16169 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16170 (the_low_target): Add new members.
16172 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16174 * proc-service.c (ps_lgetregs): Search all_processes instead of
16177 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16179 * server.c (start_inferior): Change return type to int.
16180 (attach_inferior): Change sigptr to int *.
16181 (handle_v_cont, handle_v_requests): Change signal to int *.
16182 (main): Change signal to int.
16184 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
16186 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16187 * configure.srv: Add m32r*-*-linux*.
16188 * linux-m32r-low.c: New file.
16190 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
16192 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16194 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16196 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16197 Take unsigned long arguments for PIDs.
16198 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16199 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16200 (wait_for_sigstop, linux_resume_one_process)
16201 (regsets_fetch_inferior_registers, linux_send_signal)
16202 (linux_read_auxv): Likewise. Update the types of variables holding
16203 PIDs. Update format string specifiers.
16204 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16205 * remote-utils.c (prepare_resume_reply): Likewise.
16206 * server.c (cont_thread, general_thread, step_thread)
16207 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16209 (handle_query): Update format specifiers.
16210 (handle_v_cont, main): Use strtoul for thread IDs.
16211 * server.h (struct inferior_list_entry): Use unsigned long for ID.
16212 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16213 (general_thread, step_thread, thread_from_wait)
16214 (old_thread_from_wait): Update.
16215 * target.h (struct thread_resume): Use unsigned long for THREAD.
16216 (struct target_ops): Use unsigned long for arguments to attach and
16219 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
16221 * acinclude.m4: Include bfd/bfd.m4 directly.
16222 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
16223 <agriffis@toolchain.org>.
16224 * aclocal.m4, configure: Regenerated.
16226 2005-01-07 Andrew Cagney <cagney@gnu.org>
16228 * configure.ac: Rename configure.in, require autoconf 2.59.
16229 * configure: Re-generate.
16231 2004-12-08 Daniel Jacobowitz <dan@debian.org>
16233 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
16234 LIBS when finished.
16235 * aclocal.m4: Regenerated.
16236 * configure: Regenerated.
16238 2004-11-21 Andreas Schwab <schwab@suse.de>
16240 * linux-m68k-low.c (m68k_num_gregs): Define.
16241 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16242 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16243 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16244 (m68k_breakpoint_at): New. Add to the_low_target.
16246 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16247 srv_linux_thread_db to yes.
16249 2004-10-20 Joel Brobecker <brobecker@gnat.com>
16251 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16252 (ARCH_SET_FS): Likewise.
16253 (ARCH_GET_FS): Likewise.
16254 (ARCH_GET_GS): Likewise.
16256 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16258 * linux-i386-low.c (ps_get_thread_area): New.
16259 * linux-x86-64-low.c (ps_get_thread_area): New.
16260 * linux-low.c: Include <sys/syscall.h>.
16261 (linux_kill_one_process): Don't kill the first thread here.
16262 (linux_kill): Kill the first thread here.
16263 (kill_lwp): New function.
16264 (send_sigstop, linux_send_signal): Use it.
16265 * proc-service.c: Clean up #ifdefs.
16266 (fpregset_info): Delete.
16267 (ps_lgetregs): Update and enable implementation.
16268 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16270 * remote-utils.c (struct sym_cache, symbol_cache): New.
16271 (input_interrupt): Print a clearer message.
16272 (async_io_enabled): New variable.
16273 (enable_async_io, disable_async_io): Use it. Update comments.
16274 (look_up_one_symbol): Use the symbol cache.
16275 * thread-db.c (thread_db_look_up_symbols): New function.
16276 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
16278 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16280 * configure.in: Test for -rdynamic.
16281 * configure: Regenerated.
16282 * Makefile (INTERNAL_LDFLAGS): New.
16283 (gdbserver, gdbreplay): Use it.
16285 2004-09-02 Andrew Cagney <cagney@gnu.org>
16287 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16289 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
16291 * linux-low.c (linux_wait): Clear all_processes list also.
16293 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16295 * linux-low.c: Include <errno.h>. Remove extern declaration of
16298 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16300 * gdbreplay.c, server.h, utils.c: Update copyright years.
16302 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16304 * server.c (main): Print child status or termination signal from
16305 variable 'signal', not 'sig'.
16307 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16309 * linux-low.c (linux_read_memory): Change return type to
16310 int. Check for and return error from ptrace().
16311 * target.c (read_inferior_memory): Change return type to int. Pass
16312 back return status from the_target->read_memory().
16313 * target.h (struct target_ops): Adapt *read_memory() prototype.
16315 (read_inferior_memory): Adapt prototype.
16316 * server.c (main): Return an error packet if
16317 read_inferior_memory() returns an error.
16319 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
16321 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16322 Unify with other clean targets.
16324 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16326 * server.c (handle_v_cont): Call set_desired_inferior.
16328 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16330 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16332 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16334 * linux-low.c (linux_wait): Unblock async I/O.
16335 (linux_resume): Block and enable async I/O.
16336 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16337 * server.h (block_async_io, unblock_async_io): Add prototypes.
16339 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16341 * remote-utils.c (remote_open): Print a status notice after
16342 opening a TCP port.
16343 * server.c (attach_inferior): Print a status notice after
16346 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16348 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16350 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
16352 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16354 * server.c, target.h: Update copyright years.
16356 2004-02-25 Roland McGrath <roland@redhat.com>
16358 * target.h (struct target_ops): New member `read_auxv'.
16359 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16360 * linux-low.c (linux_read_auxv): New function.
16361 (linux_target_ops): Initialize `read_auxv' member to that.
16363 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16365 Committed by Jim Blandy <jimb@redhat.com>.
16367 * linux-s390-low.c (s390_num_regs): Update.
16368 (s390_regmap): Remove control registers. Use __s390x__ predefine
16369 instead of GPR_SIZE to distiguish s390 and s390x targets.
16371 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
16373 * linux-low.c: Update copyright year.
16374 (check_removed_breakpoint): Clear pending_is_breakpoint.
16375 (linux_set_resume_request, linux_queue_one_thread)
16376 (resume_status_pending_p): New functions.
16377 (linux_continue_one_thread): Use process->resume.
16378 (linux_resume): Only resume threads if there are no pending events.
16379 * linux-low.h (struct process_info): Add resume request
16382 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
16384 * regcache.c (new_register_cache): Clear the allocated register
16385 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16387 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
16389 * linux-low.c (linux_resume): Take a struct thread_resume *
16391 (linux_wait): Update call.
16392 (resume_ptr): New static variable.
16393 (linux_continue_one_thread): Renamed from
16394 linux_continue_one_process. Use resume_ptr.
16395 (linux_resume): Use linux_continue_one_thread.
16396 * server.c (handle_v_cont, handle_v_requests): New functions.
16397 (myresume): New function.
16398 (main): Handle 'v' case.
16399 * target.h (struct thread_resume): New type.
16400 (struct target_ops): Change argument of "resume" to struct
16402 (myresume): Delete macro.
16404 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16406 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16407 (uninstall): Support DESTDIR.
16409 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16411 * configure.srv: Add xscale*linux copy of arm*linux entry.
16413 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
16415 * linux-arm-low.c (arm_reinsert_addr): New function.
16416 (the_low_target): Add arm_reinsert_addr.
16418 2003-07-08 Mark Kettenis <kettenis@gnu.org>
16420 * mem-break.c: Remove whitespace at end of file.
16422 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16424 * configure.in: Check whether we need to prototype strerror.
16425 * server.h: Optionally prototype strerror.
16426 * gdbreplay.c (perror_with_name): Use strerror.
16427 * linux-low.c (linux_attach_lwp): Use strerror.
16428 * utils.c (perror_with_name): Use strerror.
16429 * config.in, configure: Regenerated.
16431 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16433 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16434 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16436 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
16438 * Makefile.in (SFILES): Update.
16439 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16440 low-sun3.c: Remove files.
16442 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
16444 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16445 (linux_detach_one_process, linux_detach): New functions.
16446 (linux_target_ops): Add linux_detach.
16447 * server.c (main): Handle 'D' packet.
16448 * target.h (struct target_ops): Add "detach" member.
16449 (detach_inferior): Define.
16451 2003-06-13 Mark Kettenis <kettenis@gnu.org>
16453 From Kelley Cook <kelleycook@wideopenwest.com>:
16454 * configure.srv: Accept i[34567]86 variants.
16456 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
16458 * linux-low.c (linux_wait_for_event): Correct comment typos.
16459 (linux_resume_one_process): Call check_removed_breakpoint.
16460 (linux_send_signal): New function.
16461 (linux_target_ops): Add linux_send_signal.
16462 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16464 * target.h (struct target_ops): Add send_signal.
16466 2003-05-29 Jim Blandy <jimb@redhat.com>
16468 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16469 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16470 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16471 away part of the register's value.
16473 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
16475 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16476 (linux_wait_for_event, linux_init_signals): Likewise.
16478 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
16480 * configure.in: Check for stdlib.h.
16481 * configure: Regenerated.
16482 * config.in: Regenerated.
16484 2003-01-04 Andreas Schwab <schwab@suse.de>
16486 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16488 2003-01-02 Andrew Cagney <ac131313@redhat.com>
16490 * Makefile.in: Remove obsolete code.
16492 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
16494 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16495 defined(PT_FPR0_HI).
16497 2002-11-17 Stuart Hughes <seh@zee2.com>
16499 * linux-arm-low.c (arm_num_regs): Increase.
16500 (arm_regmap): Include status register.
16502 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
16504 * linux-low.c (register_addr): Remove incorrect -1 check.
16506 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
16508 * linux-low.c (linux_create_inferior): Call setpgid. Return
16510 (unstopped_p, linux_signal_pid): Remove.
16511 (linux_target_ops): Remove linux_signal_pid.
16512 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16513 global instead of target method.
16514 * target.h (struct target_ops): Remove signal_pid. Update comment
16515 for create_inferior.
16516 * server.c (signal_pid): New variable.
16517 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
16518 gdbserver. Set the child to be the foreground process group.
16519 (attach_inferior): Set signal_pid.
16521 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
16523 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16525 2002-08-20 Jim Blandy <jimb@redhat.com>
16527 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16530 2002-08-01 Andrew Cagney <cagney@redhat.com>
16532 * Makefile.in: Make chill references obsolete.
16534 2002-07-24 Kevin Buettner <kevinb@redhat.com>
16536 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16537 * configure: Regenerate.
16538 * config.in: Regenerate.
16540 2002-07-09 David O'Brien <obrien@FreeBSD.org>
16542 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16543 (perror_with_name, remote_close, remote_open, expect, play): Static.
16545 2002-07-04 Michal Ludvig <mludvig@suse.cz>
16547 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
16548 byte offsets instead of an array of indexes.
16549 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16551 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
16553 * regcache.c: Add comment.
16555 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
16557 * thread-db.c: New file.
16558 * proc-service.c: New file.
16559 * acinclude.m4: New file.
16560 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16561 proc-service.o, and thread-db.o.
16562 (linux-low.o): Add USE_THREAD_DB.
16563 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16564 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16565 * aclocal.m4: Regenerated.
16566 * config.in: Regenerated.
16567 * configure: Regenerated.
16568 * configure.in: Check for proc_service.h, sys/procfs.h,
16569 thread_db.h, and linux/elf.h headrs.
16570 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16571 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16572 Check for -lthread_db and thread support.
16573 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16574 PowerPC, and SuperH.
16575 * i387-fp.c: Constify arguments.
16576 * i387-fp.h: Likewise.
16577 * inferiors.c: (struct thread_info): Renamed from
16578 `struct inferior_info'. Remove PID member. Use generic inferior
16579 list header. All uses updated.
16580 (inferiors, signal_pid): Removed.
16581 (all_threads): New variable.
16582 (get_thread): Define.
16583 (add_inferior_to_list): New function.
16584 (for_each_inferior): New function.
16585 (change_inferior_id): New function.
16586 (add_inferior): Removed.
16587 (remove_inferior): New function.
16588 (add_thread): New function.
16589 (free_one_thread): New function.
16590 (remove_thread): New function.
16591 (clear_inferiors): Use for_each_inferior and free_one_thread.
16592 (find_inferior): New function.
16593 (find_inferior_id): New function.
16594 (inferior_target_data): Update argument type.
16595 (set_inferior_target_data): Likewise.
16596 (inferior_regcache_data): Likewise.
16597 (set_inferior_regcache_data): Likewise.
16598 * linux-low.c (linux_bp_reinsert): Remove.
16599 (all_processes, stopping_threads, using_thrads)
16600 (struct pending_signals, debug_threads, pid_of): New.
16601 (inferior_pid): Replace with macro.
16602 (struct inferior_linux_data): Remove.
16603 (get_stop_pc, add_process): New functions.
16604 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16605 Use add_process and add_thread.
16606 (linux_attach_lwp): New function, based on old linux_attach. Use
16607 add_process and add_thread. Set stop_expected for new threads.
16608 (linux_attach): New function.
16609 (linux_kill_one_process): New function.
16610 (linux_kill): Kill all LWPs.
16611 (linux_thread_alive): Use find_inferior_id.
16612 (check_removed_breakpoints, status_pending_p): New functions.
16613 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16614 Update. Use WNOHANG. Wait for cloned processes also. Update process
16615 struct for the found process.
16616 (linux_wait_for_event): New function.
16617 (linux_wait): Use it. Support LWPs.
16618 (send_sigstop, wait_for_sigstop, stop_all_processes)
16619 (linux_resume_one_process, linux_continue_one_process): New functions.
16620 (linux_resume): Support LWPs.
16621 (REGISTER_RAW_SIZE): Remove.
16622 (fetch_register): Use register_size instead. Call supply_register.
16623 (usr_store_inferior_registers): Likewise. Call collect_register.
16624 Fix recursive case.
16625 (regsets_fetch_inferior_registers): Improve error message.
16626 (regsets_store_inferior_registers): Add debugging.
16627 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16628 (unstopped_p, linux_signal_pid): New functions.
16629 (linux_target_ops): Add linux_signal_pid.
16630 (linux_init_signals): New function.
16631 (initialize_low): Call it. Initialize using_threads.
16632 * regcache.c (inferior_regcache_data): Add valid
16634 (get_regcache): Fetch registers lazily. Add fetch argument
16635 and update all callers.
16636 (regcache_invalidate_one, regcache_invalidate): New
16638 (new_register_cache): Renamed from create_register_cache.
16639 Return the new regcache.
16640 (free_register_cache): Change argument to a void *.
16641 (registers_to_string, registers_from_string): Call get_regcache
16642 with fetch flag set.
16643 (register_data): Make static. Pass fetch flag to get_regcache.
16644 (supply_register): Call get_regcache with fetch flag clear.
16645 (collect_register): Call get_regcache with fetch flag set.
16646 (collect_register_as_string): New function.
16647 * regcache.h: Update.
16648 * remote-utils.c (putpkt): Flush after debug output and use
16650 Handle input interrupts while waiting for an ACK.
16651 (input_interrupt): Use signal_pid method.
16652 (getpkt): Flush after debug output and use stderr.
16653 (outreg): Use collect_register_as_string.
16654 (new_thread_notify, dead_thread_notify): New functions.
16655 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16656 and general_thread.
16657 (look_up_one_symbol): Flush after debug output.
16658 * server.c (step_thread, server_waiting): New variables.
16659 (start_inferior): Don't use signal_pid. Update call to mywait.
16660 (attach_inferior): Update call to mywait.
16661 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16662 (main): Don't fetch/store registers explicitly. Use
16663 set_desired_inferior. Support proposed ``Hs'' packet. Update
16665 * server.h: Update.
16666 (struct inferior_list, struct_inferior_list_entry): New.
16667 * target.c (set_desired_inferior): New.
16668 (write_inferior_memory): Constify.
16669 (mywait): New function.
16670 * target.h: Update.
16671 (struct target_ops): New signal_pid method.
16672 (mywait): Removed macro, added prototype.
16674 * linux-low.h (regset_func): Removed.
16675 (regset_fill_func, regset_store_func): New.
16676 (enum regset_type): New.
16677 (struct regset_info): Add type field. Use new operation types.
16678 (struct linux_target_ops): stop_pc renamed to get_pc.
16679 Add decr_pc_after_break and breakpoint_at.
16680 (get_process, get_thread_proess, get_process_thread)
16681 (strut process_info, all_processes, linux_attach_lwp)
16682 (thread_db_init): New.
16684 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16685 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16686 (the_low_target): Add new members.
16687 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16688 (i386_store_fpxregset): Constify.
16689 (target_regsets): Add new kind identifier.
16690 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16691 (i386_set_pc): Add debugging.
16692 (i386_breakpoint_at): New function.
16693 (the_low_target): Add new members.
16694 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16695 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16696 (mips_breakpoint_at): New.
16697 (the_low_target): Add new members.
16698 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16699 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16700 (the_low_target): Add new members.
16701 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16702 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16703 (the_low_target): Add new members.
16704 * linux-x86-64-low.c (target_regsets): Add new kind
16707 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
16709 From Martin Pool <mbp@samba.org>:
16710 * server.c (gdbserver_usage): New function.
16713 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
16715 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16716 stop_at -> stop_pc.
16718 2002-05-04 Andrew Cagney <ac131313@redhat.com>
16720 * Makefile.in: Remove obsolete code.
16722 2002-04-24 Michal Ludvig <mludvig@suse.cz>
16724 * linux-low.c (regsets_fetch_inferior_registers),
16725 (regsets_store_inferior_registers): Removed cast to int from
16727 * regcache.h: Added declaration of struct inferior_info.
16729 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16731 * inferiors.c (struct inferior_info): Add regcache_data.
16732 (add_inferior): Call create_register_cache.
16733 (clear_inferiors): Call free_register_cache.
16734 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16735 * regcache.c (struct inferior_regcache_data): New.
16736 (registers): Remove.
16737 (get_regcache): New function.
16738 (create_register_cache, free_register_cache): New functions.
16739 (set_register_cache): Don't initialize the register cache here.
16740 (registers_to_string, registers_from_string, register_data): Call
16742 * regcache.h: Add prototypes.
16743 * server.h: Likewise.
16745 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16747 * mem-break.c: New file.
16748 * mem-break.h: New file.
16749 * Makefile.in: Add mem-break.o rule; update server.h
16751 * inferiors.c (struct inferior_info): Add target_data
16753 (clear_inferiors): Free target_data member if set.
16754 (inferior_target_data, set_inferior_target_data): New functions.
16755 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16756 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16757 * linux-low.c (linux_bp_reinsert): New variable.
16758 (struct inferior_linux_data): New.
16759 (linux_create_inferior): Use set_inferior_target_data.
16760 (linux_attach): Likewise. Call add_inferior.
16761 (linux_wait_for_one_inferior): New function.
16762 (linux_wait): Call it.
16763 (linux_write_memory): Add const.
16764 (initialize_low): Call set_breakpoint_data.
16765 * linux-low.h (struct linux_target_ops): Add breakpoint
16767 * server.c (attach_inferior): Remove extra add_inferior
16769 * server.h: Include mem-break.h. Update inferior.c
16771 * target.c (read_inferior_memory)
16772 (write_inferior_memory): New functions.
16773 * target.h (read_inferior_memory)
16774 (write_inferior_memory): Change macros to prototypes.
16775 (struct target_ops): Update comments. Add const to write_memory
16778 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
16780 * linux-low.c (usr_store_inferior_registers): Support
16781 registers which are allowed to fail to store.
16782 * linux-low.h (linux_target_ops): Likewise.
16783 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16784 (ppc_cannot_store_register): FPSCR may not be storable.
16786 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16788 * server.h: Include <string.h> if HAVE_STRING_H.
16789 * ChangeLog: Correct paths in last ChangeLog entry.
16791 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16793 * linux-low.h: Remove obsolete prototypes.
16794 (struct linux_target_ops): New.
16795 (extern the_low_target): New.
16796 * linux-low.c (num_regs, regmap): Remove declarations.
16797 (register_addr): Use the_low_target explicitly.
16798 (fetch_register): Likewise.
16799 (usr_fetch_inferior_registers): Likewise.
16800 (usr_store_inferior_registers): Likewise.
16801 * linux-arm-low.c (num_regs): Remove.
16802 (arm_num_regs): Define.
16803 (arm_regmap): Renamed from regmap, made static.
16804 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16806 (arm_cannot_store_register): Renamed from cannot_store_register,
16808 (the_low_target): New.
16809 * linux-i386-low.c (num_regs): Remove.
16810 (i386_num_regs): Define.
16811 (i386_regmap): Renamed from regmap, made static.
16812 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16814 (i386_cannot_store_register): Renamed from cannot_store_register,
16816 (the_low_target): New.
16817 * linux-ia64-low.c (num_regs): Remove.
16818 (ia64_num_regs): Define.
16819 (ia64_regmap): Renamed from regmap, made static.
16820 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16822 (ia64_cannot_store_register): Renamed from cannot_store_register,
16824 (the_low_target): New.
16825 * linux-m68k-low.c (num_regs): Remove.
16826 (m68k_num_regs): Define.
16827 (m68k_regmap): Renamed from regmap, made static.
16828 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16830 (m68k_cannot_store_register): Renamed from cannot_store_register,
16832 (the_low_target): New.
16833 * linux-mips-low.c (num_regs): Remove.
16834 (mips_num_regs): Define.
16835 (mips_regmap): Renamed from regmap, made static.
16836 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16838 (mips_cannot_store_register): Renamed from cannot_store_register,
16840 (the_low_target): New.
16841 * linux-ppc-low.c (num_regs): Remove.
16842 (ppc_num_regs): Define.
16843 (ppc_regmap): Renamed from regmap, made static.
16844 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16846 (ppc_cannot_store_register): Renamed from cannot_store_register,
16848 (the_low_target): New.
16849 * linux-s390-low.c (num_regs): Remove.
16850 (s390_num_regs): Define.
16851 (s390_regmap): Renamed from regmap, made static.
16852 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16854 (s390_cannot_store_register): Renamed from cannot_store_register,
16856 (the_low_target): New.
16857 * linux-sh-low.c (num_regs): Remove.
16858 (sh_num_regs): Define.
16859 (sh_regmap): Renamed from regmap, made static.
16860 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16862 (sh_cannot_store_register): Renamed from cannot_store_register,
16864 (the_low_target): New.
16865 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16866 (the_low_target): New.
16868 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16870 * Makefile.in: Add stamp-h target.
16871 * configure.in: Create stamp-h.
16872 * configure: Regenerated.
16874 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16876 * inferiors.c: New file.
16877 * target.c: New file.
16878 * target.h: New file.
16879 * Makefile.in: Add target.o and inferiors.o. Update
16881 * linux-low.c (inferior_pid): New static variable,
16882 moved from server.c.
16883 (linux_create_inferior): Renamed from create_inferior.
16884 Call add_inferior. Return 0 on success instead of a PID.
16885 (linux_attach): Renamed from myattach.
16886 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16887 (linux_thread_alive): Renamed from mythread_alive.
16888 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16890 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16891 (regsets_store_inferior_registers): Correct error message.
16892 Add missing ``return 0''.
16893 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16894 (linux_store_registers): Renamed from store_inferior_registers.
16895 (linux_read_memory): Renamed from read_inferior_memory.
16896 (linux_write_memory): Renamed from write_inferior_memory.
16897 (linux_target_ops): New structure.
16898 (initialize_low): Call set_target_ops ().
16899 * remote-utils.c (unhexify): New function.
16900 (hexify): New function.
16901 (input_interrupt): Send signals to ``signal_pid''.
16902 * server.c (inferior_pid): Remove.
16903 (start_inferior): Update create_inferior call.
16904 (attach_inferior): Call add_inferior.
16905 (handle_query): New function.
16906 (main): Call handle_query for `q' packets.
16907 * server.h: Include "target.h". Remove obsolete prototypes.
16908 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16910 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16912 * Makefile.in: Add WARN_CFLAGS. Update configury
16914 * configure.in: Check for <string.h>
16915 * configure: Regenerate.
16916 * config.in: Regenerate.
16917 * gdbreplay.c: Include needed system headers.
16918 (remote_open): Remove strchr prototype.
16919 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16920 * regcache.c (supply_register): Change buf argument to const void *.
16921 (supply_register_by_name): Likewise.
16922 (collect_register): Change buf argument to void *.
16923 (collect_register_by_name): Likewise.
16924 * regcache.h: Add missing prototypes.
16925 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16926 * server.c (handle_query): New function.
16927 (attached): New static variable, moved out of main.
16928 (main): Quiet longjmp clobber warnings.
16929 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16930 * utils.c (error): Remove NORETURN.