1 2018-08-26 Simon Marchi <simon.marchi@ericsson.com>
5 * server.h (struct client_state) <disable_randomization>:
8 2018-07-11 Pedro Alves <palves@redhat.com>
11 * mem-break.c (any_persistent_commands): Add process_info
12 parameter and use it instead of relying on the current process.
13 Change return type to bool.
14 * mem-break.h (any_persistent_commands): Add process_info
15 parameter and change return type to bool.
16 * server.c (handle_detach): Remove require_running_or_return call.
17 Look up the process_info for the process we're about to detach.
18 If not found, return back error to GDB. Adjust
19 any_persistent_commands call to pass down a process pointer.
21 2018-07-11 Pedro Alves <palves@redhat.com>
23 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
24 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
25 instead of collect_register_by_name.
26 * regcache.c (regcache_raw_get_unsigned_by_name): New.
27 * regcache.h (regcache_raw_get_unsigned_by_name): New.
29 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
30 Pedro Alves <palves@redhat.com>
32 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
34 2018-07-03 Tom Tromey <tom@tromey.com>
36 * linux-low.c: Update.
38 * mem-break.c: Update.
40 * remote-utils.c: Update.
44 * win32-low.c: Update.
46 2018-07-03 Tom Tromey <tom@tromey.com>
50 2018-07-03 Tom Tromey <tom@tromey.com>
52 * linux-low.c: Update.
54 2018-07-03 Tom Tromey <tom@tromey.com>
58 2018-07-03 Tom Tromey <tom@tromey.com>
60 * linux-low.c: Update.
61 * linux-mips-low.c: Update.
64 * remote-utils.c: Update.
68 * thread-db.c: Update.
70 2018-07-03 Tom Tromey <tom@tromey.com>
72 * linux-low.c: Update.
73 * linux-mips-low.c: Update.
75 * mem-break.c: Update.
77 * remote-utils.c: Update.
81 * tracepoint.c: Update.
83 2018-07-03 Tom Tromey <tom@tromey.com>
85 * linux-low.c: Update.
86 * linux-ppc-low.c: Update.
87 * linux-x86-low.c: Update.
88 * proc-service.c: Update.
91 * thread-db.c: Update.
92 * win32-low.c: Update.
94 2018-07-03 Tom Tromey <tom@tromey.com>
96 * linux-low.c: Update.
99 * remote-utils.c: Update.
101 * thread-db.c: Update.
102 * win32-low.c: Update.
104 2018-06-29 Joel Brobecker <brobecker@adacore.com>
106 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
107 parameter in call to 'amd64_create_target_description'.
109 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
111 * x86-tdesc.h: Remove executable permission flag.
113 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
115 * configure.ac: Remove AC_PREREQ, add missing quoting.
116 * configure: Re-generate.
117 * config.in: Re-generate.
118 * aclocal.m4: Re-generate.
120 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
122 * tracepoint.h (current_traceframe): Remove declaration.
124 2018-06-18 Alan Hayward <alan.hayward@arm.com>
126 * linux-aarch64-low.c (is_sve_tdesc): New function.
127 (aarch64_sve_regs_copy_to_regcache): Likewise.
128 (aarch64_sve_regs_copy_from_regcache): Likewise.
129 (aarch64_regs_info): Add SVE checks.
130 (initialize_low_arch): Initialize SVE.
132 2018-06-18 Alan Hayward <alan.hayward@arm.com>
134 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
136 2018-06-11 Alan Hayward <alan.hayward@arm.com>
138 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
139 (initialize_low_tracepoint): Likewise
140 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
141 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
143 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
145 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
147 2018-06-11 Alan Hayward <alan.hayward@arm.com>
149 * server.h (PBUFSIZ): Increase size
151 2018-06-11 Alan Hayward <alan.hayward@arm.com>
153 * regcache.c (regcache::raw_compare): New function.
154 * regcache.h (regcache::raw_compare): New declaration.
156 2018-06-11 Alan Hayward <alan.hayward@arm.com>
158 * regcache.c (new_register_cache): Use new.
159 (free_register_cache): Use delete.
160 (register_data): Use const.
161 (supply_register): Move body inside regcache.
162 (regcache::raw_supply): New override function.
163 (collect_register): Move body inside regcache.
164 (regcache::raw_collect): New override function.
165 (regcache::get_register_status): New override function.
166 * regcache.h (struct regcache): Inherit from reg_buffer_common.
168 2018-06-09 Tom Tromey <tom@tromey.com>
170 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
172 (event_queue): Use std::queue.
173 (gdb_event_xfree): Remove.
174 (initialize_event_loop, process_event, wait_for_event): Update.
176 2018-06-08 Stan Cox <scox@redhat.com>
178 * win32-low.c (win32_create_inferior): last_ptid and last_status
179 moved to client_state.
181 2018-06-08 Pedro Alves <palves@redhat.com>
183 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
184 common/common-exceptions.o, common/common-utils.o,
185 common/errors.o, common/print-utils.o and utils.o.
186 * gdbreplay.c: Include "common-defs.h" instead of the two
187 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
188 string.h or alloca.h.
189 (perror_with_name): Delete.
190 (remote_open): Use xstrdup instead of strdup.
191 (main): Rename to ...
192 (captured_main): ... this.
195 2018-06-08 Tom Tromey <tom@tromey.com>
197 * linux-low.c (linux_low_read_btrace): Update.
199 2018-06-04 Stan Cox <scox@redhat.com>
201 * server.h (struct client_state): New.
202 * server.c (cont_thread, general_thread, multi_process)
203 (report_fork_events, report_vfork_events, report_exec_events)
204 (report_thread_events, swbreak_feature, hwbreak_feature)
205 (vCont_supported, disable_randomization, pass_signals)
206 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
207 Moved to client_state.
208 * remote-utils.c (remote_debug, noack_mode)
209 (transport_is_reliable): Moved to client_state.
210 * tracepoint.c (current_traceframe): Moved to client_state.
213 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
214 linux-low.c, remote-utils.h, target.c: Use client_state.
216 2018-05-31 Alan Hayward <alan.hayward@arm.com>
218 * configure.srv: Add new c/h file.
220 2018-05-31 Alan Hayward <alan.hayward@arm.com>
222 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
225 2018-05-25 Maciej W. Rozycki <macro@mips.com>
227 * gdb.arch/mips-fpregset-core.exp: New test.
228 * gdb.arch/mips-fpregset-core.c: New test source.
230 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
233 * hostio.c (require_int): Do not report overflow for integers
234 between 0xfffffff and 0x7fffffff.
236 2018-05-22 Maciej W. Rozycki <macro@mips.com>
238 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
239 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
240 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
242 (the_low_target): Wire them.
244 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
246 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
247 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
248 mode. Call collect_register_by_name with vscr using
249 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
250 (ppc_store_vrregset): Add and set vscr_offset variable as in
251 ppc_fill_vrregset. Call supply_register_by_name with vscr using
254 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
256 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
257 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
258 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
260 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
262 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
263 (ppc_store_vsxregset): Likewise.
264 (ppc_fill_vrregset): Likewise.
265 (ppc_store_vrregset): Likewise.
266 (ppc_fill_evrregset): Likewise.
267 (ppc_store_evrregset): Likewise.
268 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
269 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
272 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
274 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
275 wordsize of the inferior. Call ppc_linux_target_wordsize.
277 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
279 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
280 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
281 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
282 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
283 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
284 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
285 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
286 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
287 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
288 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
289 (tdesc_powerpc_e500l): Remove.
290 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
291 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
292 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
293 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
295 (ppc_arch_setup): Remove target description matching code. Fill a
296 ppc_linux_features struct and call ppc_linux_match_description
299 2018-05-22 Maciej W. Rozycki <macro@mips.com>
301 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
302 width of the requested register exceeds the width of the
304 (mips_cannot_store_register): Likewise.
306 2018-05-21 Maciej W. Rozycki <macro@mips.com>
308 * linux-mips-low.c (mips_fetch_register): New function. Update
310 (mips_store_gregset): Supply 0 rather than $restart for $zero.
311 (the_low_target): Wire `mips_fetch_register'.
313 2018-05-10 Joel Brobecker <brobecker@adacore.com>
315 * lynx-i386-low.c (LYNXOS_178): New macro.
316 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
317 the layout on LynxOS-178.
318 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
319 handle floating point registers that are not supported by
322 2018-05-10 Tom Tromey <tom@tromey.com>
324 * configure: Rebuild.
326 2018-05-10 Joel Brobecker <brobecker@adacore.com>
329 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
330 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
331 Use it to set the expedite_regs field in the given tdesc.
332 * x86-tdesc.h: New file.
333 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
334 Adjust following the addition of the new expedite_regs parameter
336 * linux-tic6x-low.c (tic6x_read_description): Likewise.
337 * linux-x86-tdesc.c: #include "x86-tdesc.h".
338 (i386_linux_read_description, amd64_linux_read_description):
339 Adjust following the addition of the new expedite_regs parameter
341 * lynx-i386-low.c: #include "x86-tdesc.h".
342 (lynx_i386_arch_setup): Adjust following the addition of the new
343 expedite_regs parameter to init_target_desc.
344 * nto-x86-low.c: #include "x86-tdesc.h".
345 (nto_x86_arch_setup): Adjust following the addition of the new
346 expedite_regs parameter to init_target_desc.
347 * win32-i386-low.c: #include "x86-tdesc.h".
348 (i386_arch_setup): Adjust following the addition of the new
349 expedite_regs parameter to init_target_desc.
351 2018-05-10 Joel Brobecker <brobecker@adacore.com>
354 * win32-low.c (win32_create_inferior): Add call to my_wait
355 setting last_status global.
357 2018-05-10 Joel Brobecker <brobecker@adacore.com>
360 * win32-low.c (create_process): Only call gdb_tilde_expand if
361 inferior_cwd is not NULL.
363 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
365 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
366 registers to the cache if their values have changed.
367 (i387_xsave_to_cache): Provide default values for x87 control
368 registers when these features are available, but disabled.
369 * regcache.c (supply_register_by_name_zeroed): New function.
370 * regcache.h (supply_register_by_name_zeroed): Declare new
373 2018-05-07 Tom Tromey <tom@tromey.com>
375 * configure: Rebuild.
377 2018-05-04 Tom Tromey <tom@tromey.com>
379 * configure: Rebuild.
381 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
382 Pedro Alves <palves@redhat.com>
384 * linux-aarch64-low.c (aarch64_stopped_data_address):
387 2018-04-27 Tom Tromey <tom@tromey.com>
389 * configure: Rebuild.
391 2018-04-23 Tom Tromey <tom@tromey.com>
393 * configure: Rebuild.
395 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
397 * Makefile.in (depcomp): Add "..".
398 (all_deps_files): New and use it.
400 2018-04-18 Alan Hayward <alan.hayward@arm.com>
402 * configure.srv (aarch64*-*-linux*): Don't include xml.
403 (i[34567]86-*-cygwin*): Likewise.
404 (i[34567]86-*-linux*): Likewise.
405 (i[34567]86-*-lynxos*): Likewise.
406 (i[34567]86-*-mingw32ce*): Likewise.
407 (i[34567]86-*-mingw*): Likewise.
408 (i[34567]86-*-nto*): Likewise.
409 (tic6x-*-uclinux): Likewise.
410 (x86_64-*-linux*): Likewise.
411 (x86_64-*-mingw*): Likewise.
412 (x86_64-*-cygwin*): Likewise.
414 2018-04-18 Alan Hayward <alan.hayward@arm.com>
416 * tdesc.c: Remove xml parameter.
418 2018-04-18 Alan Hayward <alan.hayward@arm.com>
420 * server.c (get_features_xml): Remove cast.
421 * tdesc.c (void target_desc::accept): Fill in function.
422 (tdesc_get_features_xml): Remove old xml creation.
423 (print_xml_feature::visit_pre): Add xml vistor.
424 * tdesc.h (struct target_desc): Make xmltarget mutable.
425 (tdesc_get_features_xml): Remove declaration.
427 2018-04-18 Alan Hayward <alan.hayward@arm.com>
429 * tdesc.c (tdesc_architecture_name): Add new function.
430 (tdesc_osabi_name): Likewise.
431 (tdesc_get_features_xml): Use new functions.
433 2018-04-18 Alan Hayward <alan.hayward@arm.com>
435 * tdesc.c (tdesc_create_flags): Remove.
436 (tdesc_add_flag): Likewise.
437 (tdesc_named_type): Likewise.
438 (tdesc_create_union): Likewise.
439 (tdesc_create_struct): Likewise.
440 (tdesc_create_vector): Likewise.
441 (tdesc_add_bitfield): Likewise.
442 (tdesc_add_field): Likewise.
443 (tdesc_set_struct_size): Likewise.
445 2018-04-18 Alan Hayward <alan.hayward@arm.com>
447 * tdesc.c (~target_desc): Remove implictly deleted items.
448 (init_target_desc): Iterate all features.
449 (tdesc_get_features_xml): Use vector.
450 (tdesc_create_feature): Create feature.
451 * tdesc.h (tdesc_feature) Remove
452 (target_desc): Add features.
454 2018-04-18 Alan Hayward <alan.hayward@arm.com>
456 * Makefile.in: Add common/tdesc.c
457 * tdesc.c (init_target_desc): init all reg_defs from register
459 (tdesc_create_reg): Create tdesc_reg.
460 * tdesc.h (tdesc_feature): Add register vector.
462 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
464 * tdesc.h (struct target_desc) <features>: Change type to
465 std::vector<std::string>.
466 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
468 (tdesc_get_features_xml): Likewise.
469 (tdesc_create_feature): Likewise.
471 2018-03-26 Alan Hayward <alan.hayward@arm.com>
473 * regcache.c (find_register_by_number): Return a ref.
474 (find_regno): Use references.
475 (register_size): Likewise.
476 (register_data): Likewise.
477 * tdesc.c (target_desc::~target_desc): Remove free calls.
478 (target_desc::operator==): Use std::vector compare.
479 (init_target_desc): Use reference.
480 (tdesc_create_reg): Use reg constructors.
481 * tdesc.h (struct target_desc): Replace pointer with object.
483 2018-03-23 Alan Hayward <alan.hayward@arm.com>
485 * regcache.c (find_register_by_number): Make static.
486 (find_regno): Use find_register_by_number
487 * regcache.h (struct reg): Remove declaration.
489 2018-03-23 Alan Hayward <alan.hayward@arm.com>
491 * tdesc.c (target_desc::~target_desc): Move to here.
492 (target_desc::operator==): Likewise.
493 * tdesc.h (target_desc::~target_desc): Move from here.
494 (target_desc::operator==): Likewise.
496 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
498 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
500 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
502 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
504 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
505 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
506 and init_registers_s390_gs_linux64.
508 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
510 * linux-s390-low.c (s390_fill_gs): Remove function.
511 (s390_fill_gsbc): Remove function.
512 (s390_regsets): Set fill functions for the guarded storage regsets
515 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
517 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
518 the word size. Add comment.
519 (s390_get_wordsize): New function.
520 (s390_arch_setup): No longer select a temporary tdesc to fetch the
521 pswm with it. Instead, use s390_get_wordsize to determine the
522 word size first and derive the correct tdesc from that directly.
524 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
526 * Makefile.in: Include silent-rules.mk.
527 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
528 (COMPILE): Add ECHO_CXX.
529 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
530 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
531 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
532 (version-generated.c): Add ECHO_GEN.
533 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
534 (IPAGENT_COMPILE): Add ECHO_CXX.
535 (%-generated.c): Add ECHO_REGDAT.
537 2018-03-14 Tom Tromey <tom@tromey.com>
540 * ax.c (ax_printf): Special case for NULL.
542 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
544 * linux-low.c (linux_qxfer_libraries_svr4): Use
545 xml_escape_text_append.
547 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
549 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
551 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
553 * server.c (handle_general_set): Remove unnecessary xstrdup.
555 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
557 * server.c (parse_debug_format_options): Adjust to
558 delim_string_to_char_ptr_vec changes.
559 * thread-db.c (thread_db_load_search): Adjust to
560 dirnames_to_char_ptr_vec changes.
562 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
564 * target.h (target_enable_btrace, target_disable_btrace)
565 (target_read_btrace, target_read_btrace_conf): Turn macro into
566 inline function. Throw error if target method is not defined.
567 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
568 check for btrace target method. Be prepared to handle exceptions
569 from btrace target methods.
571 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
573 * server.c (captured_main): Change order of error message printed
574 when the current working directory cannot be found.
576 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
578 * server.c: Include "filenames.h" and "pathstuff.h".
579 (program_name): Delete variable.
580 (program_path): New anonymous class.
581 (get_exec_wrapper): Use "program_path" instead of
583 (handle_v_run): Likewise.
584 (captured_main): Likewise.
585 (process_serial_event): Likewise.
587 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
589 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
590 (OBJS): Add "pathstuff.o".
591 * server.c (current_directory): New global variable.
592 (captured_main): Initialize "current_directory".
594 2018-02-26 Alan Hayward <alan.hayward@arm.com>
596 * tdesc.c: Use common/tdesc.h.
599 2018-02-20 Alan Hayward <alan.hayward@arm.com>
600 Simon Marchi <simon.marchi@ericsson.com>
602 * Makefile.in: Switch order of make rules.
604 2018-02-19 Alan Hayward <alan.hayward@arm.com>
606 * Makefile.in: Add common directory in build.
607 * configure.ac: Add common reference.
608 * configure: Regenerate.
610 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
612 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
613 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
614 * spu-low.c (spu_target_ops): Likewise.
615 * win32-low.c (win32_target_ops): Likewise.
616 * server.c (supported_btrace_packets): Report packets unconditionally.
617 * target.h (target_ops) <supports_btrace>: Remove.
618 (target_supports_btrace): Remove.
620 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
622 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
623 (handle_btrace_disable): Change return type to void. Use exceptions
625 (handle_btrace_general_set): Catch exception and copy message to
628 2018-02-08 Tom Tromey <tom@tromey.com>
630 * linux-low.c (install_software_single_step_breakpoints): Use
632 * inferiors.c (make_cleanup_restore_current_thread): Remove.
633 (do_restore_current_thread_cleanup): Remove.
634 * gdbthread.h (make_cleanup_restore_current_thread): Don't
637 2018-02-08 Tom Tromey <tom@tromey.com>
639 * mem-break.c (set_raw_breakpoint_at): Use
640 gdb::unique_xmalloc_ptr.
642 2018-01-30 Pedro Alves <palves@redhat.com>
645 * target.c (target_terminal::terminal_state): Rename to ...
646 (target_terminal::m_terminal_state): ... this.
648 2018-01-19 James Clarke <jrtc27@jrtc27.com>
650 * linux-low.c (handle_extended_wait): Surround call to
651 thread_db_notice_clone with #ifdef USE_THREAD_DB.
653 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
655 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
656 linux_ptrace_attach_fail_reason_string now returning an
658 (linux_attach): Likewise.
659 * thread-db.c (attach_thread): Likewise.
661 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
664 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
665 checking for fs_base/gs_base fields in struct user_regs_struct.
666 * configure: Regenerate.
668 2018-01-16 Yao Qi <yao.qi@linaro.org>
671 * linux-low.c (fetch_register): Call supply_register instead of
674 2018-01-08 Yao Qi <yao.qi@linaro.org>
675 Simon Marchi <simon.marchi@ericsson.com>
677 * Makefile.in (OBS): Remove selftest.o.
678 * configure.ac: Set srv_selftest_objs if $development is true.
679 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
680 * configure: Re-generated.
681 * server.c (captured_main): Wrap variable selftest_filter with
684 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
686 * server.c (parse_debug_format_options): Return std::string.
687 (handle_monitor_command, captured_main): Adjust.
689 2018-01-05 Pedro Alves <palves@redhat.com>
692 * server.c (captured_main): Pass quiet=false to
693 save_original_signals_state.
695 2018-01-01 Joel Brobecker <brobecker@adacore.com>
697 * gdbreplay.c (gdbreplay_version): Update copyright year in
699 * server.c (gdbserver_version): Likewise.
701 2017-12-08 Tom Tromey <tom@tromey.com>
703 * ax.c (ax_printf): Update.
705 2017-12-07 Yao Qi <yao.qi@linaro.org>
707 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
708 aarch64_linux_read_description.
709 * linux-amd64-ipa.c (idx2mask): New array.
710 (get_ipa_tdesc): Move idx2mask out.
711 (initialize_low_tracepoint): Initialize target descriptions.
712 * linux-i386-ipa.c (idx2mask): New array.
713 (get_ipa_tdesc): Move idx2mask out.
714 (initialize_low_tracepoint): Initialize target descriptions.
716 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
718 * tdesc.c (struct tdesc_type): Change return type.
719 (tdesc_add_flag): Change parameter type.
720 (tdesc_add_bitfield): Likewise.
721 (tdesc_add_field): Likewise.
722 (tdesc_set_struct_size): Likewise.
724 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
726 * regcache.c (registers_to_string): Remove unused variable.
728 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
730 * inferiors.c (for_each_inferior_with_data): Remove.
731 * inferiors.h (for_each_inferior_with_data): Remove.
732 * server.c (handle_qxfer_threads_worker): Change parameter type.
733 (handle_qxfer_threads_proper): Use for_each_thread.
735 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
737 * inferiors.c (for_each_inferior): Remove.
738 (clear_inferiors): Use for_each_thread.
739 * inferiors.h (for_each_inferior): Remove.
740 * linux-low.c (linux_wait_for_event_filtered): Use
742 (linux_stabilize_threads): Likewise.
743 * regcache.c (regcache_release): Likewise.
744 * server.c (gdb_wants_all_threads_stopped): Likewise.
745 (clear_pending_status_callback): Remove.
746 (handle_status): Use for_each_thread.
747 (captured_main): Likewise.
748 * win32-low.c (child_init_thread_list): Likewise.
749 (win32_clear_inferiors): Likewise.
750 (fake_breakpoint_event): Likewise.
752 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
754 * inferiors.h (find_inferior): Remove.
755 * inferiors.c (find_inferior): Remove.
757 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
759 * linux-low.c (resume_status_pending_p): Update comment.
760 (need_step_over_p): Update comment.
762 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
764 * linux-low.c (proceed_one_lwp): Return void, change parameter
766 (unsuspend_and_proceed_one_lwp): Likewise.
767 (proceed_all_lwps): Use for_each_thread.
768 (unstop_all_lwps): Likewise.
770 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
772 * linux-low.c (linux_resume_one_thread): Return void, take
774 (linux_resume): Use for_each_thread.
776 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
778 * linux-low.c (send_sigstop_callback): Return void, change
779 parameter type. Rename to...
780 (send_sigstop): ... this.
781 (suspend_and_send_sigstop_callback): Return void, change parameter
783 (suspend_and_send_sigstop): ... this.
784 (stop_all_lwps): Use for_each_thread.
786 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
788 * linux-low.c (lwp_running): Return bool, remove unused
790 (linux_stabilize_threads): Use find_thread.
792 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
794 * linux-low.c (select_singlestep_lwp_callback): Remove.
795 (count_events_callback): Remove.
796 (select_event_lwp_callback): Remove.
797 (select_event_lwp): Use find_thread/for_each_thread.
799 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
801 * linux-low.c (not_stopped_callback): Return bool, take filter
803 (linux_wait_for_event_filtered): Use find_thread.
804 (linux_wait_1): Likewise.
806 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
808 * linux-low.c (same_lwp): Remove.
809 (find_lwp_pid): Use find_thread.
811 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
813 * linux-low.c (delete_lwp_callback): Remove.
814 (linux_mourn): Use for_each_thread.
816 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
818 * linux-low.c (linux_detach_lwp_callback): Return void, remove
819 args parameter, don't check for pid.
820 (linux_detach): Use for_each_thread.
822 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
824 * linux-low.c (struct counter): Remove.
825 (second_thread_of_pid_p): Remove.
826 (last_thread_of_process_p): Use find_thread.
828 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
830 * inferiors.c (find_inferior_in_random): Remove.
831 * inferiors.h (find_inferior_in_random): Remove.
832 * linux-low.c (status_pending_p_callback): Return bool, accept
833 parameter ptid directly.
834 (linux_wait_for_event_filtered): Use find_thread_in_random.
835 (linux_wait_1): Likewise.
837 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
839 * inferiors.c (find_inferior_id): Remove.
840 (find_thread_ptid): Move implemention from find_inferior_id to
842 * inferiors.h (find_inferior_id): Remove.
843 * server.c (handle_status): Use find_thread_ptid.
844 (process_serial_event): Likewise.
845 * thread-db.c (find_one_thread): Likewise.
846 (thread_db_thread_handle): Likewise.
847 * win32-low.c (thread_rec): Likewise.
848 (child_delete_thread): Likewise.
849 (win32_thread_alive): Likewise.
850 (get_child_debug_event): Likewise.
852 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
854 * linux-mips-low.c (update_watch_registers_callback): Return
855 void, remove pid_p parameter, don't check for pid.
856 (mips_insert_point, mips_remove_point): Use for_each_thread.
858 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
860 * lynx.low (lynx_delete_thread_callback): Remove.
861 (lynx_mourn): Use for_each_thread.
863 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
865 * regcache.c (regcache_invalidate_one): Remove.
866 (regcache_invalidate_pid): use for_each_thread.
868 2017-11-26 Tom Tromey <tom@tromey.com>
870 * linux-low.c (linux_create_inferior): Update.
872 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
874 * spu-low.c (spu_create_inferior): Fix typo in argument name.
876 2017-11-24 Alan Hayward <alan.hayward@arm.com>
878 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
879 * linux-aarch64-low.c (initialize_low_arch): Call init func.
880 * linux-aarch64-tdesc-selftest.c: New file.
881 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
883 2017-11-24 Alan Hayward <alan.hayward@arm.com>
885 * configure.srv: Add new file.
886 * linux-aarch64-low.c (initialize_low_arch): Call init func.
887 * linux-aarch64-tdesc-selftest.c: New file.
888 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
890 2017-11-24 Alan Hayward <alan.hayward@arm.com>
892 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
893 * linux-aarch64-low.c (initialize_low_arch): Remove init.
894 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
896 2017-11-24 Alan Hayward <alan.hayward@arm.com>
898 * configure.srv: Add new files.
899 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
900 aarch64_linux_read_description.
901 * linux-aarch64-low.c (aarch64_linux_read_description):
902 Merge with aarch64_arch_setup.
903 (aarch64_arch_setup): Call aarch64_linux_read_description.
904 * linux-aarch64-tdesc.c: New file.
905 * linux-aarch64-tdesc.h: New file.
907 2017-11-24 Yao Qi <yao.qi@linaro.org>
909 * configure.srv: Set $srv_regobj for tic6x-linux.
910 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
911 (tic6x_read_description): Move some code to tic6x_arch_setup.
912 (tic6x_tdesc_test): New function.
913 (initialize_low_arch): Call selftests::register_test.
915 2017-11-22 Yao Qi <yao.qi@linaro.org>
917 * remote-utils.c (prepare_resume_reply): Use memcpy.
919 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
921 * linux-low.c (kill_one_lwp_callback): Return void, take
922 argument directly, don't filter on pid.
923 (linux_kill): Use for_each_thread.
925 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
927 * linux-low.c (need_step_over_p): Return bool, remove dummy
929 (linux_resume, proceed_all_lwps): Use find_thread.
931 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
933 * linux-low.c (resume_status_pending_p): Return bool, remove
935 (linux_resume): Use find_thread.
937 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
939 * linux-low.c (struct thread_resume_array): Remove.
940 (linux_set_resume_request): Return void, take arguments
942 (linux_resume): Use for_each_thread.
944 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
946 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
947 return bool, remove data argument.
948 (linux_stabilize_threads): Use find_thread.
950 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
952 * linux-low.c (unsuspend_one_lwp): Remove.
953 (unsuspend_all_lwps): Use for_each_thread, inline code from
956 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
958 * gdbthread.h (find_thread): Add overload with ptid_t filter.
959 * linux-low.c (struct iterate_over_lwps_args): Remove.
960 (iterate_over_lwps_filter): Remove.
961 (iterate_over_lwps): Use find_thread.
963 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
965 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
966 (linux_handle_new_gdb_connection): Use for_each_thread, inline
967 code from reset_lwp_ptrace_options_callback.
969 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
971 * linux-arm-low.c (struct update_registers_data): Remove.
972 (update_registers_callback): Return void, take arguments
973 directly, don't check thread's pid.
974 (arm_insert_point, arm_remove_point): Use for_each_thread.
976 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
978 * win32-low.c (continue_one_thread): Return void, take argument
980 (child_continue): Use for_each_thread.
982 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
984 * win32-i386-low.c (update_debug_registers_callback): Rename
986 (update_debug_registers): ... this, return void, remove pid_p arg.
987 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
989 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
991 * inferiors.h (struct process_info): Add constructor, initialize
993 <syscalls_to_catch>: Change type to std::vector<int>.
994 * inferiors.c (add_process): Allocate process_info with new.
995 (remove_process): Free process_info with delete.
996 * linux-low.c (handle_extended_wait): Adjust.
997 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
998 * server.c (handle_general_set): Adjust.
1000 2017-11-16 Pedro Alves <palves@redhat.com>
1002 * remote-utils.c (remote_close): Block SIGIO signals instead of
1003 uninstalling the SIGIO handler.
1005 2017-11-16 Alan Hayward <alan.hayward@arm.com>
1007 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1009 2017-11-16 Yao Qi <yao.qi@linaro.org>
1011 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1012 (tic6x_store_gregset): Likewise.
1013 (tic6x_usrregs_info): Move it up.
1015 2017-11-15 Alan Hayward <alan.hayward@arm.com>
1017 * Makefile.in: Update arch rules.
1018 * configure.srv: Explicitly mark arch/ files.
1020 2017-11-13 Andreas Schwab <schwab@suse.de>
1022 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1024 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1026 2017-11-06 Pedro Alves <palves@redhat.com>
1028 * config.in, configure: Regenerate.
1030 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1032 * target.c (struct thread_search): Remove.
1033 (thread_search_callback): Remove.
1034 (prepare_to_access_memory): Use for_each_thread instead of
1035 find_inferior. Inline code from thread_search_callback.
1037 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1039 * server.c (struct visit_actioned_threads_data): Remove.
1040 (visit_actioned_threads): Change prototype to take arguments
1042 (resume): Use find_thread instead of find_inferior.
1044 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1046 * server.c (queue_stop_reply_callback): Change prototype, return
1048 (find_status_pending_thread_callback): Remove.
1049 (handle_status): Replace find_inferior with find_thread and
1052 2017-10-25 Alan Hayward <alan.hayward@arm.com>
1054 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1056 (aarch64_store_gregset): Likewise.
1057 (aarch64_fill_fpregset): Likewise.
1058 (aarch64_store_fpregset): Likewise.
1060 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
1062 * gdbthread.h (find_thread, for_each_thread): New functions.
1063 * inferiors.c (thread_of_pid): Remove.
1064 (find_any_thread_of_pid): Use find_thread.
1065 * linux-low.c (num_lwps): Use for_each_thread.
1067 2017-10-17 Yao Qi <yao.qi@linaro.org>
1069 * Makefile.in: Remove one rule.
1070 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1072 2017-10-17 Yao Qi <yao.qi@linaro.org>
1074 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1075 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1077 2017-10-17 Yao Qi <yao.qi@linaro.org>
1079 * configure.srv: Rename arm.o with arch/arm.o.
1081 2017-10-17 Yao Qi <yao.qi@linaro.org>
1083 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1084 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1085 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1086 (arch-i386.o, arch-amd64.o): Remove rules.
1087 (arch/%.o): New rule.
1088 Update POSTCOMPILE and COMPILE.pre.
1089 * configure.ac: Invoke AC_CONFIG_COMMANDS.
1090 * configure: Re-generated.
1091 * configure.srv: Replace arch-i386.o with arch/i386.o.
1092 Replace arch-amd64.o with arch/amd64.o.
1094 2017-10-16 Yao Qi <yao.qi@linaro.org>
1096 * configure: Regenerated.
1098 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1100 * inferiors.h: (struct inferior_list): Remove.
1101 (struct inferior_list_entry); Remove.
1102 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1103 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1104 get_first_inferior): Remove.
1105 (for_each_inferior, for_each_inferior_with_data, find_inferior,
1106 find_inferior_id, find_inferior_in_random): Change signature.
1107 * inferiors.c (all_threads): Change type to
1108 std::list<thread_info *>.
1109 (get_thread): Remove macro.
1110 (find_inferior, find_inferior_id): Change signature, implement
1112 (find_inferior_in_random): Change signature, implement using
1113 find_thread_in_random.
1114 (for_each_inferior, for_each_inferior_with_data): Change
1115 signature, implement using for_each_thread.
1116 (add_inferior_to_list, remove_inferior): Remove.
1117 (add_thread, get_first_thread, thread_of_pid,
1118 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1119 (get_first_inferior, one_inferior_p, clear_inferior_list):
1121 (clear_inferiors, get_thread_process): Update.
1122 * gdbthread.h: Include <list>.
1123 (struct thread_info) <entry>: Remove field.
1125 (all_threads): Change type to std::list<thread_info *>.
1126 (get_first_inferior): Add doc.
1127 (find_thread, for_each_thread, find_thread_in_random): New
1129 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1130 * linux-arm-low.c (update_registers_callback): Update.
1131 * linux-low.c (second_thread_of_pid_p): Update.
1132 (kill_one_lwp_callback, linux_detach_lwp_callback,
1133 delete_lwp_callback, status_pending_p_callback, same_lwp,
1134 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1135 iterate_over_lwps, not_stopped_callback,
1136 resume_stopped_resumed_lwps, count_events_callback,
1137 select_singlestep_lwp_callback, select_event_lwp_callback,
1138 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1139 suspend_and_send_sigstop_callback, wait_for_sigstop,
1140 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1141 lwp_running, linux_set_resume_request, resume_status_pending_p,
1142 need_step_over_p, start_step_over, linux_resume_one_thread,
1143 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1144 reset_lwp_ptrace_options_callback): Update.
1145 * linux-mips-low.c (update_watch_registers_callback): Update.
1146 * regcache.c (regcache_invalidate_one, regcache_invalidate):
1148 (free_register_cache_thread_one): Remove.
1149 (regcache_release): Update.
1150 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1151 handle_qxfer_threads_worker): Update.
1152 (handle_query): Update, use list iterator.
1153 (visit_actioned_threads, handle_pending_status,
1154 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1155 clear_pending_status_callback, set_pending_status_callback,
1156 find_status_pending_thread_callback, handle_status,
1157 process_serial_event): Update.
1158 * target.c (thread_search_callback): Update.
1159 * thread-db.c (thread_db_get_tls_address): Update.
1160 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1162 * win32-i386-low.c (update_debug_registers_callback): Update.
1163 * win32-low.c (delete_thread_info, child_delete_thread,
1164 continue_one_thread, suspend_one_thread,
1165 get_child_debug_event): Adjust.
1167 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1169 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1170 * inferiors.h: Include <list>.
1171 (struct process_info) <entry>: Remove field.
1173 (pid_of): Change macro to function.
1174 (ptid_of, lwpid_of): Remove macro.
1175 (all_processes): Change type to std::list<process_info *>.
1176 (ALL_PROCESSES): Remove macro.
1177 (for_each_process, find_process): New function.
1178 * inferiors.c (all_processes): Change type to
1179 std::list<process_info *>.
1180 (find_thread_process): Adjust.
1181 (add_process): Likewise.
1182 (remove_process): Likewise.
1183 (find_process_pid): Likewise.
1184 (get_first_process): Likewise.
1185 (started_inferior_callback): Remove.
1186 (have_started_inferiors_p): Adjust.
1187 (attached_inferior_callback): Remove.
1188 (have_attached_inferiors_p): Adjust.
1189 * linux-low.c (check_zombie_leaders): Likewise.
1190 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1191 (x86_linux_update_xmltarget): Adjust.
1192 * server.c (handle_query): Likewise.
1193 (gdb_reattached_process): Remove.
1194 (handle_status): Adjust.
1195 (kill_inferior_callback): Likewise.
1196 (detach_or_kill_inferior): Remove.
1197 (print_started_pid): Likewise.
1198 (print_attached_pid): Likewise.
1199 (detach_or_kill_for_exit): Update.
1200 (process_serial_event): Likewise.
1201 * linux-arm-low.c (arm_new_fork): Likewise.
1203 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1205 * dll.h: Include <list>.
1206 (struct dll_info): Add constructor.
1207 <entry>: Remove field.
1208 (all_dlls): Change type to std::list<dll_info>.
1209 * dll.c: Include <algorithm>.
1210 (get_dll): Remove macro.
1211 (all_dlls): Change type to std::list<dll_info *>.
1212 (free_one_dll): Remove.
1213 (match_dll): Likewise.
1214 (loaded_dll): Adjust.
1215 (unloaded_dll): Adjust to all_dlls type change, use
1216 std::find_if. Inline code from match_dll.
1217 (clear_dlls): Adjust to all_dlls type change.
1218 * server.c (emit_dll_description): Remove.
1219 (handle_qxfer_libraries): Adjust to all_dlls type change,
1220 integrate emit_dll_description's functionality.
1222 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1224 * linux-low.h (struct linux_target_ops) <delete_process>: New
1226 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1227 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1228 (struct linux_target_ops): Add delete_process callback.
1229 * linux-arm-low.c (arm_delete_process): New.
1230 (struct linux_target_ops): Add delete_process callback.
1231 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1232 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1233 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1234 * linux-mips-low.c (mips_linux_delete_process): New.
1235 (struct linux_target_ops): Add delete_process callback.
1236 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1237 * linux-s390-low.c (struct linux_target_ops): Likewise.
1238 * linux-sh-low.c (struct linux_target_ops): Likewise.
1239 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1240 * linux-tile-low.c (struct linux_target_ops): Likewise.
1241 * linux-x86-low.c (x86_linux_delete_process): New.
1242 (struct linux_target_ops): Add delete_process callback.
1243 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1245 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1247 * linux-aarch64-low.c (the_low_target): Add thread delete
1249 * linux-arm-low.c (arm_delete_thread): New function.
1250 (the_low_target): Add thread delete callback.
1251 * linux-bfin-low.c (the_low_target): Likewise.
1252 * linux-crisv32-low.c (the_low_target): Likewise.
1253 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1255 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1257 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1258 * linux-mips-low.c (mips_linux_delete_thread): New function.
1259 (the_low_target): Add thread delete callback.
1260 * linux-ppc-low.c (the_low_target): Likewise.
1261 * linux-s390-low.c (the_low_target): Likewise.
1262 * linux-sh-low.c (the_low_target): Likewise.
1263 * linux-tic6x-low.c (the_low_target): Likewise.
1264 * linux-tile-low.c (the_low_target): Likewise.
1265 * linux-x86-low.c (the_low_target): Likewise.
1266 * linux-xtensa-low.c (the_low_target): Likewise.
1268 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1270 * win32-low.c: Include "common-inferior.h".
1272 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1274 * inferiors.c (set_inferior_cwd): New function.
1275 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1276 (handle_query): Inform that QSetWorkingDir is supported.
1277 * win32-low.c (create_process): Pass the inferior's cwd to
1280 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1282 * inferiors.c (current_inferior_cwd): New global variable.
1283 (get_inferior_cwd): New function.
1284 * inferiors.h (struct process_info) <cwd>: New field.
1286 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1288 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1289 (OBS): Add gdb_tilde_expand.o.
1291 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1293 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1294 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1296 2017-09-29 Pedro Alves <palves@redhat.com>
1298 * ax.c (gdb_parse_agent_expr): Constify.
1299 * ax.h (gdb_parse_agent_expr): Constify.
1300 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1302 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1303 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1304 * remote-utils.h (read_ptid): Constify.
1305 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1306 (process_point_options, process_serial_event): Constify.
1307 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1308 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1309 (cmd_qtbuffer): Constify.
1311 2017-09-29 Pedro Alves <palves@redhat.com>
1313 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1316 2017-09-29 Pedro Alves <palves@redhat.com>
1318 * linux-low.c (handle_extended_wait): Pass parent thread instead
1319 of process to thread_db_notice_clone.
1320 * linux-low.h (thread_db_notice_clone): Replace parent process
1321 parameter with parent thread parameter.
1322 * thread-db.c (find_one_thread): Add comment.
1323 (thread_db_notice_clone): Replace parent process parameter with
1324 parent thread parameter. Temporarily switch to the parent thread.
1326 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1328 * gdbthread.h: Include "common-gdbthread.h".
1329 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1330 "if" when validating the ptid.
1331 * remote-utils.c: Include "gdbthread.h".
1332 (prepare_resume_reply): Use "switch_to_thread".
1333 * target.c (done_accessing_memory): Likewise.
1335 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1337 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1338 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1339 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1340 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1341 s390x-gs-linux64-ipa.o to ipa_obj.
1342 * linux-s390-low.c (HWCAP_S390_GS): New define.
1343 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1345 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1346 (s390_arch_setup): Check for guarded-storage support and choose
1348 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1349 init_registers_s390x_gs_linux64.
1350 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1352 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1353 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1355 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1357 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1359 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1361 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1362 (thread_db_thread_handle): Declare.
1363 * linux-low.c (linux_target_ops): Initialize thread_handle.
1364 * server.c (handle_qxfer_threads_worker): Add support for
1366 * target.h (struct target_ops): Add new function pointer,
1368 (target_thread_handle): Define.
1369 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1371 (thread_db_thread_handle): New function.
1373 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1375 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1376 * linux-low.h (thread_db_notice_clone): Declare.
1377 * thread-db.c (thread_db_notice_clone): New function.
1379 2017-09-21 Pedro Alves <palves@redhat.com>
1381 * server.c (gdb_read_memory, handle_status, process_serial_event)
1382 (handle_serial_event, handle_target_event): Adjust to
1383 set_desired_thread prototype change.
1384 * target.c (set_desired_thread): Remove 'use_general' parameter
1386 * target.h (set_desired_thread): Remove 'use_general' parameter.
1388 2017-09-20 Tom Tromey <tom@tromey.com>
1390 * target.c (target_terminal::terminal_state): Define.
1391 (target_terminal::init): Rename from target_terminal_init.
1392 (target_terminal::inferior): Rename from
1393 target_terminal_inferior.
1394 (target_terminal::ours): Rename from target_terminal_ours.
1395 (target_terminal::ours_for_output, target_terminal::info): New.
1397 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1399 * server.c (accumulate_file_name_length): Remove.
1400 (emit_dll_description): Adjust to std::string change.
1401 (handle_qxfer_libraries): Use std::string to hold document.
1403 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1405 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1406 return type of xml_escape_text.
1407 * server.c (emit_dll_description): Likewise.
1409 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1411 * server.c (captured_main): Accept argument for --selftest.
1412 Update run_tests call.
1413 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1414 when registering selftests.
1416 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1418 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1419 instead of "VEC" for "target_desc.reg_defs".
1420 (regcache_cpy): Likewise.
1421 (registers_to_string): Likewise.
1422 (registers_from_string): Likewise.
1423 (find_regno): Likewise.
1424 (supply_regblock): Likewise.
1425 (regcache_raw_read_unsigned): Likewise.
1426 * tdesc.c (init_target_desc): Likewise.
1427 (tdesc_create_reg): Likewise.
1428 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1429 (struct target_desc) <reg_defs>: Convert to "std::vector".
1430 (target_desc): Do not initialize "reg_defs".
1431 (~target_desc): Update code to use "std::vector" instead of "VEC"
1432 for "target_desc.reg_defs".
1433 (operator==): Likewise.
1435 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1437 * inferiors.h (thread_to_gdb_id): Remove.
1438 * inferiors.c (thread_to_gdb_id): Remove.
1439 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1440 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1441 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1443 * nto-low.c (nto_fetch_registers, nto_store_registers,
1444 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1446 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1448 * inferiors.h (gdb_id_to_thread_id): Remove.
1449 * inferiors.c (gdb_id_to_thread_id): Remove.
1450 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1451 removal. Move pid declaration closer to where it's used.
1453 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1455 * server.c (handle_detach): New function.
1456 (process_serial_event): Move code out, call handle_detach.
1458 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1460 * server.c (require_running): Rename to ...
1461 (require_running_or_return): ... this ...
1462 (require_running_or_break): ... and this.
1463 (handle_query, process_serial_event): Adjust.
1465 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1467 * linux-low.c (linux_set_resume_request): Remove unused
1470 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1472 * server.c (first_thread_of): Remove.
1473 (process_serial_event): Replace usage of first_thread_of with
1474 find_any_thread_of_pid.
1475 * tracepoint.c (same_process_p): Remove.
1476 (gdb_agent_about_to_close): Replace usage of same_process_p with
1477 find_any_thread_of_pid.
1478 * linux-x86-low.c (same_process_callback): Remove.
1479 (x86_arch_setup_process_callback): Replace usage of
1480 same_process_callback with find_any_thread_of_pid.
1481 * thread-db.c (any_thread_of): Remove.
1482 (switch_to_process): Replace usage of any_thread_of with
1483 find_any_thread_of_pid.
1484 * inferiors.c (thread_pid_matches_callback): Remove.
1485 (find_thread_process): Adjust to use find_any_thread_of_pid.
1487 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1489 * regcache.c (get_thread_regcache): Guard calls to "memset"
1492 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1494 * linux-low.c (handle_extended_wait): Use
1495 "allocate_target_description" instead of "XNEW".
1496 * linux-x86-low.c (initialize_low_arch): Likewise.
1498 2017-09-05 Yao Qi <yao.qi@linaro.org>
1500 * configure.srv (srv_i386_regobj): Remove.
1501 (srv_amd64_regobj): Remove.
1502 (srv_regobj): Set it to "" for x86 non-linux targets.
1503 * linux-x86-tdesc.c (i386_linux_read_description):
1504 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1505 (init_registers_i386): Remove the declaration.
1506 (tdesc_i386): Remove the declaration.
1507 (lynx_i386_arch_setup): Call i386_create_target_description.
1508 * nto-x86-low.c: Likewise.
1509 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1510 [!__x86_64__]: include arch/i386.h.
1511 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1513 2017-09-05 Yao Qi <yao.qi@linaro.org>
1515 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1516 i386/amd64-XXX-linux from it.
1518 2017-09-05 Yao Qi <yao.qi@linaro.org>
1520 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1522 (ipa_amd64_linux_regobj): Remove.
1523 (ipa_x32_linux_regobj): Remove.
1525 2017-09-05 Yao Qi <yao.qi@linaro.org>
1527 * Makefile.in (arch-amd64.o): New rule.
1528 * configure.srv: Append arch-amd64.o.
1529 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1530 (get_ipa_tdesc): Call amd64_linux_read_description.
1531 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1532 and init_registers_amd64_XXX.
1533 * linux-x86-low.c (x86_linux_read_description): Call
1534 amd64_linux_read_description.
1535 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1536 (initialize_low_arch): Don't call init_registers_x32_XXX and
1537 init_registers_amd64_XXX.
1538 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1539 and tdesc_amd64_XXX.
1540 [__x86_64__] (amd64_tdesc_test): New function.
1541 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1542 and init_registers_amd64_XXX.
1543 * linux-x86-tdesc.c: Include arch/amd64.h.
1544 (xcr0_to_tdesc_idx): New function.
1545 (i386_linux_read_description): New function.
1546 (amd64_get_ipa_tdesc_idx): New function.
1547 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1548 (amd64_get_ipa_tdesc): Declare.
1550 2017-09-05 Yao Qi <yao.qi@linaro.org>
1552 * configure.srv (srv_i386_linux_xmlfiles): Remove
1553 i386/i386-XXX-linux.xml from it.
1555 2017-09-05 Yao Qi <yao.qi@linaro.org>
1557 * configure.srv: Set srv_i386_linux_regobj empty if $development
1559 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1560 initialize_low_tdesc.
1561 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1562 with #if initialize_low_tdesc.
1563 * linux-x86-tdesc-selftest.c: New file.
1564 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1566 2017-09-05 Yao Qi <yao.qi@linaro.org>
1568 * Makefile.in (arch-i386.o): New rule.
1569 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1570 (x86_64-*-linux*): Likewise.
1571 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1572 include arch/i386.h.
1573 (i386_linux_read_description): Remove code and call
1574 i386_create_target_description.
1575 * tdesc.c (allocate_target_description): New function.
1576 * tdesc.h (set_tdesc_architecture): Remove declaration.
1577 (set_tdesc_osabi): Likewise.
1579 2017-09-05 Yao Qi <yao.qi@linaro.org>
1581 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1582 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1583 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1585 * server.c (get_features_xml): Call tdesc_get_features_xml.
1586 * tdesc.c (set_tdesc_architecture): New function.
1587 (set_tdesc_osabi): New function.
1588 (tdesc_get_features_xml): New function.
1589 (tdesc_create_feature): Add an argument.
1590 * tdesc.h (struct target_desc) <features>: New field.
1591 <arch, osabi>: New field.
1592 (~target_desc): xfree features, arch, and osabi.
1593 (target_desc::oerator==): Don't compare .xmltarget.
1594 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1595 (set_tdesc_osabi): Likewise.
1596 (tdesc_get_features_xml): Likewise.
1598 2017-09-05 Yao Qi <yao.qi@linaro.org>
1600 * linux-x86-tdesc.c: Include selftest.h.
1601 (i386_tdesc_test): New function.
1602 (initialize_low_tdesc): Call selftests::register_test.
1603 * tdesc.h: Include regdef.h.
1604 (target_desc): Override operator == and !=.
1606 2017-09-05 Yao Qi <yao.qi@linaro.org>
1608 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1609 (ipa_obj): Likewise.
1610 * linux-i386-ipa.c: Include common/x86-xstate.h
1611 (get_ipa_tdesc): Call i386_linux_read_description.
1612 (initialize_low_tracepoint): Don't call init_registers_XXX
1613 functions, call initialize_low_tdesc instead.
1614 * linux-x86-low.c (x86_linux_read_description): Call
1615 i386_linux_read_description.
1616 (initialize_low_arch): Don't call init_registers_i386_XXX
1617 functions, call initialize_low_tdesc.
1618 * linux-x86-tdesc.c: New file.
1619 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1620 (i386_get_ipa_tdesc_idx): Declare.
1621 (i386_get_ipa_tdesc): Declare.
1622 (initialize_low_tdesc): Declare.
1624 2017-09-05 Yao Qi <yao.qi@linaro.org>
1626 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1629 2017-09-05 Yao Qi <yao.qi@linaro.org>
1631 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1632 * regcache.c (get_thread_regcache): Use VEC_length.
1633 (init_register_cache): Likewise.
1634 (regcache_cpy): Likewise.
1635 (registers_to_string): Iterate reg_defs via VEC_iterate.
1636 (find_regno): Likewise.
1637 (find_register_by_number): Use VEC_index.
1638 (register_size): Call find_register_by_number.
1639 (register_data): Call find_register_by_number.
1640 (supply_regblock): Use VEC_length.
1641 (regcache_raw_read_unsigned): Likewise.
1642 * tdesc.c (init_target_desc): Iterate reg_defs via
1644 (default_description): Update initializer.
1645 (copy_target_description): Don't update field num_registers.
1646 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1647 <num_registers>: Remove.
1649 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1651 * Makefile.in (.SECONDARY): Define target.
1653 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1655 * linux-low.c (linux_wait_1): Adjust.
1656 * server.c (queue_stop_reply_callback): Adjust.
1658 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1660 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1661 QEnvironmentUnset and QEnvironmentReset packets.
1662 (handle_query): Inform remote that QEnvironmentHexEncoded,
1663 QEnvironmentUnset and QEnvironmentReset are supported.
1665 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1667 * inferiors.h (inferior_target_data): Rename to ...
1668 (thread_target_data): ... this.
1669 (inferior_regcache_data): Rename to ...
1670 (thread_regcache_data): ... this.
1671 (set_inferior_regcache_data): Rename to ...
1672 (set_thread_regcache_data): ... this.
1673 * inferiors.c (inferior_target_data): Rename to ...
1674 (thread_target_data): ... this.
1675 (inferior_regcache_data): Rename to ...
1676 (thread_regcache_data): ... this.
1677 (set_inferior_regcache_data): Rename to ...
1678 (set_thread_regcache_data): ... this.
1679 (free_one_thread): Update.
1680 * linux-low.h (get_thread_lwp): Update.
1681 * regcache.c (get_thread_regcache): Update.
1682 (regcache_invalidate_thread): Update.
1683 (free_register_cache_thread): Update.
1684 * win32-i386-low.c (update_debug_registers_callback): Update.
1685 (win32_get_current_dr): Update.
1686 * win32-low.c (thread_rec): Update.
1687 (delete_thread_info): Update.
1688 (continue_one_thread): Update.
1689 (suspend_one_thread): Update.
1691 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1693 * inferiors.c (set_inferior_target_data): Remove.
1694 * inferiors.h (set_inferior_target_data): Remove.
1696 2017-08-18 Yao Qi <yao.qi@linaro.org>
1698 * Makefile.in (OBS): Add selftest.o.
1699 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1700 * configure, config.in: Re-generated.
1701 * server.c: Include common/sefltest.h.
1702 (captured_main): Handle option --selftest.
1704 2017-08-09 Yao Qi <yao.qi@linaro.org>
1706 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1707 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1708 i386-avx-mpx.o and i386-mmx.o.
1709 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1710 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1711 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1712 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1713 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1714 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1715 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1716 i386/amd64-avx-mpx.xml.
1718 2017-08-09 Yao Qi <yao.qi@linaro.org>
1720 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1721 and x32-avx-avx512.o.
1722 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1723 i386/x32-avx-avx512.xml.
1725 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1727 * tracepoint.h (enum class fast_tpoint_collect_result): New
1729 (fast_tracepoint_collecting): Change return type to
1730 fast_tpoint_collect_result.
1731 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1732 * linux-low.h: Include tracepoint.h.
1733 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1734 fast_tpoint_collect_result.
1735 * linux-low.c (handle_tracepoints): Adjust.
1736 (linux_fast_tracepoint_collecting): Change return type to
1737 fast_tpoint_collect_result.
1738 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1739 linux_wait_1, stuck_in_jump_pad_callback,
1740 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1741 proceed_one_lwp): Adjust to type change.
1743 2017-07-10 Yao Qi <yao.qi@linaro.org>
1745 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1747 2017-06-29 Yao Qi <yao.qi@linaro.org>
1749 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1751 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1753 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1755 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1757 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1759 * linux-low.c (linux_create_inferior): Adjust code to access the
1760 environment information via 'gdb_environ' class.
1761 * lynx-low.c (lynx_create_inferior): Likewise.
1762 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1763 (get_environ): Return a pointer to 'our_environ'.
1764 (captured_main): Initialize 'our_environ'.
1765 * server.h (get_environ): Adjust prototype.
1766 * spu-low.c (spu_create_inferior): Adjust code to access the
1767 environment information via 'gdb_environ' class.
1769 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1771 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1772 usage of "register" keyword.
1774 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1776 * configure: Re-generate.
1778 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1780 * configure: Re-generate.
1782 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1784 * Makefile.in (COMPILE.pre): Add "-x c++".
1786 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1788 * fork-child.c: Conditionally include <signal.h>.
1790 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1792 * server.c (handle_general_set): Handle new packet
1793 "QStartupWithShell".
1794 (handle_query): Add "QStartupWithShell" to the list of supported
1796 (gdbserver_usage): Add help text explaining the
1797 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1799 (captured_main): Recognize and act upon the presence of the new
1802 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1803 Pedro Alves <palves@redhat.com>
1805 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1806 * configure: Regenerate.
1807 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1809 (i[34567]86-*-lynxos*): Likewise.
1810 (spu*-*-*): Likewise.
1811 * fork-child.c: New file.
1812 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1814 (linux_ptrace_fun): New function.
1815 (linux_create_inferior): Adjust function prototype to reflect
1816 change on "target.h". Adjust function code to use
1818 (linux_request_interrupt): Delete "signal_pid".
1819 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1820 (lynx_ptrace_fun): New function.
1821 (lynx_create_inferior): Adjust function prototype to reflect
1822 change on "target.h". Adjust function code to use
1824 * nto-low.c (nto_create_inferior): Adjust function prototype and
1825 code to reflect change on "target.h". Update comments.
1826 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1827 "common-terminal.h" and "environ.h".
1828 (terminal_fd): Moved to fork-child.c.
1829 (old_foreground_pgrp): Likewise.
1830 (restore_old_foreground_pgrp): Likewise.
1831 (last_status): Make it global.
1832 (last_ptid): Likewise.
1833 (our_environ): New variable.
1834 (startup_with_shell): Likewise.
1835 (program_name): Likewise.
1836 (program_argv): Rename to...
1837 (program_args): ...this.
1838 (wrapper_argv): New variable.
1839 (start_inferior): Delete function.
1840 (get_exec_wrapper): New function.
1841 (get_exec_file): Likewise.
1842 (get_environ): Likewise.
1843 (prefork_hook): Likewise.
1844 (post_fork_inferior): Likewise.
1845 (postfork_hook): Likewise.
1846 (postfork_child_hook): Likewise.
1847 (handle_v_run): Update code to deal with arguments coming from the
1848 remote host. Update calls from "start_inferior" to
1850 (captured_main): Likewise. Initialize environment variable. Call
1852 * server.h (post_fork_inferior): New prototype.
1853 (get_environ): Likewise.
1854 (last_status): Declare.
1855 (last_ptid): Likewise.
1856 (signal_pid): Likewise.
1857 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1858 (spu_ptrace_fun): New function.
1859 (spu_create_inferior): Adjust function prototype to reflect change
1860 on "target.h". Adjust function code to use "fork_inferior".
1861 * target.c (target_terminal_init): New function.
1862 (target_terminal_inferior): Likewise.
1863 (target_terminal_ours): Likewise.
1864 * target.h: Include <vector>.
1865 (struct target_ops) <create_inferior>: Update prototype.
1866 (create_inferior): Update macro.
1867 * utils.c (gdb_flush_out_err): New function.
1868 * win32-low.c (win32_create_inferior): Adjust function prototype
1869 and code to reflect change on "target.h".
1871 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1873 * inferiors.c (switch_to_thread): New function.
1875 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1877 * Makefile.in (SFILE): Add "common/job-control.c".
1878 (OBS): Add "job-control.o".
1880 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1882 * Makefile: Remove "@host_makefile_frag@".
1884 2017-05-05 Pedro Alves <palves@redhat.com>
1886 * configure: Regenerate.
1888 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1890 * configure: Regenerate.
1892 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1894 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1895 software_single_step change of return type to
1896 std::vector<CORE_ADDR>.
1897 * linux-low.c (install_software_single_step_breakpoints):
1899 * linux-low.h (install_software_single_step_breakpoints):
1902 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1904 * remote-utils.c: Include "gdb_termios.h" instead of
1906 * terminal.h: Delete file.
1908 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1910 * server.c: Include <vector>.
1911 <program_argv, wrapper_argv>: Convert to std::vector.
1912 (start_inferior): Rewrite function to use C++.
1913 (handle_v_run): Likewise. Update code that calculates the argv
1914 based on the vRun packet; use C++.
1915 (captured_main): Likewise.
1917 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1919 * server.c (handle_v_cont): Initialize thread_resume::thread
1922 2017-04-05 Pedro Alves <palves@redhat.com>
1924 * configure: Regenerate.
1926 2017-04-05 Pedro Alves <palves@redhat.com>
1928 * gdbreplay.c (sync_error): Constify.
1929 * linux-x86-low.c (push_opcode): Constify.
1931 2017-04-05 Pedro Alves <palves@redhat.com>
1933 * win32-low.c (get_child_debug_event)
1934 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1935 Report TARGET_WAITKIND_SPURIOUS instead.
1937 2017-04-05 Pedro Alves <palves@redhat.com>
1939 * remote-utils.c (remote_prepare, remote_open): Constify.
1940 * remote-utils.h (remote_prepare, remote_open): Constify.
1941 * server.c (captured_main): Constify 'port' handling.
1943 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
1945 * Makefile.in (clean): Clear .deps.
1947 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
1949 * .gitignore: Remove generated files, replace with wildcard.
1950 * (clean): Replace removal of generated files with wildcard.
1951 (version.c): Replace with...
1952 (version-generated.c): ...this.
1953 (xml-builtin.c): Replace with...
1954 (xml-builtin-generated.c): ...this.
1955 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1956 (%.c: *regformats*): Replace with...
1957 (%-generated.c: *regformats*): ...this.
1959 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1961 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1962 (xtensa_fill_gregset): Call collect_register_by_name for
1964 (xtensa_store_gregset): Call supply_register_by_name for
1967 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1969 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1970 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1971 (xtensa_store_gregset): Call supply_register for all registers in
1972 a0_regnum..a0_regnum + C0_NREGS range.
1974 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1976 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1977 (ax-ipa.o: ax.c): Remove.
1978 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1979 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1980 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1981 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1982 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1984 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1986 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1987 (print-utils-ipa.o: ../common/print-utils.c): Remove.
1988 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1989 (errors-ipa.o: ../common/errors.c): Remove.
1990 (format-ipa.o: ../common/format.c): Remove.
1991 (common-utils-ipa.o: ../common/common-utils.c): Remove.
1993 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1995 * Makefile.in (%-ipa.o: %.c): New rule.
1996 (tracepoint-ipa.o: tracepoint.c): Remove.
1997 (utils-ipa.o: utils.c): Remove.
1998 (remote-utils-ipa.o: remote-utils.c): Remove.
1999 (regcache-ipa.o: regcache.c): Remove.
2000 (i386-linux-ipa.o: i386-linux.c): Remove.
2001 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2002 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2003 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2004 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2005 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2006 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2007 (amd64-linux-ipa.o: amd64-linux.c): Remove.
2008 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2009 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2010 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2011 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2012 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2013 (aarch64-ipa.o: aarch64.c): Remove.
2014 (s390-linux32-ipa.o: s390-linux32.c): Remove.
2015 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2016 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2017 (s390-linux64-ipa.o: s390-linux64.c): Remove.
2018 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2019 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2020 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2021 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2022 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2023 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2024 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2025 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2026 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
2027 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2028 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2029 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2030 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2031 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2032 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2033 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2034 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2035 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2036 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
2037 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
2038 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
2039 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
2040 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
2041 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
2042 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
2043 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
2044 (tdesc-ipa.o: tdesc.c): Remove.
2045 (x32-linux-ipa.o: x32-linux.c): Remove.
2046 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2047 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2049 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2051 * Makefile.in (%.o: ../arch/%.c): New rule.
2052 (arm.o: ../arch/arm.c): Remove.
2053 (arm-linux.o: ../arch/arm-linux.c): Remove.
2054 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2055 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2057 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2059 * Makefile.in (%.o: ../nat/%.c): New rule.
2060 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2061 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2062 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2063 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2064 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2065 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2066 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2067 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2068 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2069 (linux-personality.o: ../nat/linux-personality.c): Remove.
2070 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2071 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2072 (x86-linux.o: ../nat/x86-linux.c): Remove.
2073 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2074 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2076 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2078 * Makefile.in (%.o: ../common/%.c): New rule.
2079 (signals.o: ../common/signals.c): Remove.
2080 (print-utils.o: ../common/print-utils.c): Remove.
2081 (rsp-low.o: ../common/rsp-low.c): Remove.
2082 (common-utils.o: ../common/common-utils.c): Remove.
2083 (posix-strerror.o: ../common/posix-strerror.c): Remove.
2084 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2085 (vec.o: ../common/vec.c): Remove.
2086 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2087 (xml-utils.o: ../common/xml-utils.c): Remove.
2088 (ptid.o: ../common/ptid.c): Remove.
2089 (buffer.o: ../common/buffer.c): Remove.
2090 (format.o: ../common/format.c): Remove.
2091 (filestuff.o: ../common/filestuff.c): Remove.
2092 (agent.o: ../common/agent.c): Remove.
2093 (errors.o: ../common/errors.c): Remove.
2094 (environ.o: ../common/environ.c): Remove.
2095 (common-debug.o: ../common/common-debug.c): Remove.
2096 (cleanups.o: ../common/cleanups.c): Remove.
2097 (common-exceptions.o: ../common/common-exceptions.c): Remove.
2098 (fileio.o: ../common/fileio.c): Remove.
2099 (common-regcache.o: ../common/common-regcache.c): Remove.
2100 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2101 (new-op.o: ../common/new-op.c): Remove.
2102 (btrace-common.o: ../common/btrace-common.c): Remove.
2104 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2106 * Makefile.in (%.o: ../target/%.c): New rule.
2107 (waitstatus.o: ../target/waitstatus.c): Remove.
2109 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2112 (%.c: ../regformats/%.dat,
2113 (%.c: ../regformats/arm/%.dat,
2114 (%.c: ../regformats/i386/%.dat,
2115 (%.c: ../regformats/rs6000/%.dat): New rules.
2116 (aarch64.c): Remove.
2117 (reg-arm.c): Remove.
2118 (arm-with-iwmmxt.c): Remove.
2119 (arm-with-vfpv2.c): Remove.
2120 (arm-with-vfpv3.c): Remove.
2121 (arm-with-neon.c): Remove.
2122 (reg-bfin.c): Remove.
2123 (reg-cris.c): Remove.
2124 (reg-crisv32.c): Remove.
2126 (i386-linux.c): Remove.
2127 (i386-avx.c): Remove.
2128 (i386-avx-linux.c): Remove.
2129 (i386-avx-avx512.c): Remove.
2130 (i386-avx-avx512-linux.c): Remove.
2131 (i386-mpx.c): Remove.
2132 (i386-mpx-linux.c): Remove.
2133 (i386-avx-mpx-avx512-pku.c): Remove.
2134 (i386-avx-mpx-avx512-pku-linux.c): Remove.
2135 (i386-avx-mpx.c): Remove.
2136 (i386-avx-mpx-linux.c): Remove.
2137 (i386-mmx.c): Remove.
2138 (i386-mmx-linux.c): Remove.
2139 (reg-ia64.c): Remove.
2140 (reg-m32r.c): Remove.
2141 (reg-m68k.c): Remove.
2143 (mips-linux.c): Remove.
2144 (mips-dsp-linux.c): Remove.
2145 (mips64-linux.c): Remove.
2146 (mips64-dsp-linux.c): Remove.
2147 (nios2-linux.c): Remove.
2148 (powerpc-32.c): Remove.
2149 (powerpc-32l.c): Remove.
2150 (powerpc-altivec32l.c): Remove.
2151 (powerpc-cell32l.c): Remove.
2152 (powerpc-vsx32l.c): Remove.
2153 (powerpc-isa205-32l.c): Remove.
2154 (powerpc-isa205-altivec32l.c): Remove.
2155 (powerpc-isa205-vsx32l.c): Remove.
2156 (powerpc-e500l.c): Remove.
2157 (powerpc-64l.c): Remove.
2158 (powerpc-altivec64l.c): Remove.
2159 (powerpc-cell64l.c): Remove.
2160 (powerpc-vsx64l.c): Remove.
2161 (powerpc-isa205-64l.c): Remove.
2162 (powerpc-isa205-altivec64l.c): Remove.
2163 (powerpc-isa205-vsx64l.c): Remove.
2164 (s390-linux32.c): Remove.
2165 (s390-linux32v1.c): Remove.
2166 (s390-linux32v2.c): Remove.
2167 (s390-linux64.c): Remove.
2168 (s390-linux64v1.c): Remove.
2169 (s390-linux64v2.c): Remove.
2170 (s390-te-linux64.c): Remove.
2171 (s390-vx-linux64.c): Remove.
2172 (s390-tevx-linux64.c): Remove.
2173 (s390x-linux64.c): Remove.
2174 (s390x-linux64v1.c): Remove.
2175 (s390x-linux64v2.c): Remove.
2176 (s390x-te-linux64.c): Remove.
2177 (s390x-vx-linux64.c): Remove.
2178 (s390x-tevx-linux64.c): Remove.
2179 (tic6x-c64xp-linux.c): Remove.
2180 (tic6x-c64x-linux.c): Remove.
2181 (tic6x-c62x-linux.c): Remove.
2183 (reg-sparc64.c): Remove.
2184 (reg-spu.c): Remove.
2186 (amd64-linux.c): Remove.
2187 (amd64-avx.c): Remove.
2188 (amd64-avx-linux.c): Remove.
2189 (amd64-avx-avx512.c): Remove.
2190 (amd64-avx-avx512-linux.c): Remove.
2191 (amd64-mpx.c): Remove.
2192 (amd64-mpx-linux.c): Remove.
2193 (amd64-avx-mpx-avx512-pku.c): Remove.
2194 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2195 (amd64-avx-mpx.c): Remove.
2196 (amd64-avx-mpx-linux.c): Remove.
2198 (x32-linux.c): Remove.
2199 (x32-avx.c): Remove.
2200 (x32-avx-linux.c): Remove.
2201 (x32-avx-avx512.c): Remove.
2202 (x32-avx-avx512-linux.c): Remove.
2203 (reg-xtensa.c): Remove.
2204 (reg-tilegx.c): Remove.
2205 (reg-tilegx32.c): Remove.
2207 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
2209 * Makefile.in (SFILES): Add "common/environ.c".
2210 (OBJS): Add "common/environ.h".
2212 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
2214 * configure.ac: Check if the fs_base and gs_base members of
2215 `struct user_regs_struct' exist.
2216 * config.in: Regenerated.
2217 * configure: Likewise.
2219 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
2221 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2223 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2224 (get_next_pcs_syscall_next_pc): Likewise.
2226 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
2228 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2229 * nto-x86-low.c: Likewise.
2231 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2233 * Makefile.in: Include disable-implicit-rules.mk.
2235 2016-11-23 Pedro Alves <palves@redhat.com>
2237 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2238 (debug_vprintf): Use std::chrono::steady_clock instead of
2239 gettimeofday. Use '.' instead of ':'.
2240 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2241 (get_timestamp): Use std::chrono::steady_clock instead of
2244 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2246 * Makefile.in: Fix whitespace formatting.
2248 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2250 * Makefile.in (SFILES, OBS): Flatten list and order
2253 2016-11-23 Pedro Alves <palves@redhat.com>
2255 * event-loop.c (handle_file_event): Use warning.
2256 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2257 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2260 2016-11-23 Pedro Alves <palves@redhat.com>
2262 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2264 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2265 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2266 debug_printf and debug_flush for debug output.
2267 * server.c (handle_general_set): Likewise.
2268 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2271 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2273 * Makefile.in (.c.o): Replace rule with ...
2274 (%.o: %.c): ... this one.
2276 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2278 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2279 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2281 * configure.ac: Remove checks for the make program.
2282 * configure: Re-generate.
2284 2016-10-28 Pedro Alves <palves@redhat.com>
2286 * Makefile.in (CXX_DIALECT): Get from configure.
2287 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2288 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2289 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2290 * config.in: Regenerate.
2291 * configure: Regenerate.
2293 2016-10-27 Yao Qi <yao.qi@linaro.org>
2295 * linux-low.c (linux_supports_range_stepping): Return true if
2296 can_software_single_step return true.
2298 2016-10-27 Yao Qi <yao.qi@linaro.org>
2300 * inferiors.c (find_inferior_in_random): New function.
2301 * inferiors.h (find_inferior_in_random): Declare.
2302 * linux-low.c (linux_wait_for_event_filtered): Call
2303 find_inferior_in_random instead of find_inferior.
2305 2016-10-27 Yao Qi <yao.qi@linaro.org>
2307 * linux-low.c (linux_wait_1): If single-step breakpoints are
2308 inserted, remove them.
2310 2016-10-26 Pedro Alves <palves@redhat.com>
2312 * linux-low.c (handle_extended_wait): Link parent/child fork
2314 (linux_wait_1): Unlink them.
2315 (linux_set_resume_request): Ignore resume requests for
2316 already-resumed and unhandled fork child threads.
2317 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2318 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2320 (handle_v_requests) <vCont>: Don't call require_running.
2321 * server.h (in_queued_stop_replies): New declaration.
2323 2016-10-24 Yao Qi <yao.qi@linaro.org>
2326 * linux-aarch64-low.c (append_insns): Cast the return value to
2329 2016-10-10 Yao Qi <yao.qi@linaro.org>
2331 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2333 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2335 * target.c (target_supports_multi_process): New function, moved
2337 * target.h (target_supports_multi_process): ... here. Remove
2340 2016-10-05 Tom Tromey <tom@tromey.com>
2343 * tracepoint.c (handle_tracepoint_bkpts): Check
2344 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2346 2016-10-05 Yao Qi <yao.qi@linaro.org>
2348 * configure.srv: Update the path of arm-*.xml files.
2350 2016-10-05 Terry Guo <terry.guo@arm.com>
2351 Yao Qi <yao.qi@linaro.org>
2353 * Makefile.in: Adjust the path of rules.
2354 * configure.srv: Update the path of xml files.
2355 * regformats/arm-with-iwmmxt.dat: Regenerated.
2356 * regformats/arm-with-neon.dat: Likewise.
2357 * regformats/arm-with-vfpv2.dat: Likewise.
2358 * regformats/arm-with-vfpv3.dat Likewise.
2360 2016-09-30 Yao Qi <yao.qi@linaro.org>
2363 * target.c (target_stop_and_wait): Don't call
2364 target_continue_no_signal, use resume_stop instead.
2366 2016-09-26 Yao Qi <yao.qi@linaro.org>
2368 * linux-low.c (linux_wait_1): Call debug_exit.
2370 2016-09-23 Pedro Alves <palves@redhat.com>
2372 * Makefile.in (SFILES): Add common/new-op.c.
2373 (OBS): Add common/new-op.o.
2374 (new-op.o): New rule.
2376 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2378 * .gitinore: Ignore more files.
2380 2016-09-21 Yao Qi <yao.qi@linaro.org>
2382 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2385 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2387 * server.c (start_inferior): Call target_mourn_inferior instead of
2388 mourn_inferior; pass ptid_t argument to it.
2390 (handle_target_event): Likewise.
2391 * target.c (target_mourn_inferior): New function.
2392 * target.h (mourn_inferior): Delete macro.
2394 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2396 * linux-low.c (lwp_is_stepping): New function.
2398 2016-09-06 Carl Love <cel@us.ibm.com>
2400 * server.c (start_inferior): Fixed comment, requested comment change
2401 didn't get updated correctly. Removed reference to ptrace () call as
2402 it is only true on Linux systems.
2404 2016-09-06 Carl Love <cel@us.ibm.com>
2406 * server.c (start_inferior): Do not call
2407 function target_post_create_inferior () if the
2408 inferior process has already exited.
2410 2016-09-05 Pedro Alves <palves@redhat.com>
2412 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2413 (COMPILE.pre, CC_LD): Use CXX directly.
2414 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2415 * acinclude.m4: Don't include build-with-cxx.m4.
2416 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2417 * configure: Regenerate.
2419 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2422 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2423 call writing data to own_buf.
2425 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2427 * target.c (mywait): Call target_wait instead of
2429 (target_wait): New function.
2431 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2433 * server.c (start_inferior): New variable 'ptid'. Replace calls
2434 to the_target->resume by target_continue{,_no_signal}, depending
2436 * target.c (target_stop_and_wait): Call target_continue_no_signal
2437 instead of the_target->resume.
2438 (target_continue): New function.
2440 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2442 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2444 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2447 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2449 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2450 * linux-arm-low.c (ps_get_thread_area): Likewise.
2451 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2452 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2453 * linux-mips-low.c (ps_get_thread_area): Likewise.
2454 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2455 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2456 * linux-x86-low.c (ps_get_thread_area): Likewise.
2457 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2459 2016-08-19 Pedro Alves <palves@redhat.com>
2461 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2463 2016-08-19 Pedro Alves <palves@redhat.com>
2465 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2466 comment. Use memcpy instead of casting through unsigned long.
2468 2016-08-19 Pedro Alves <palves@redhat.com>
2470 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2471 allocating around 0x80000000.
2473 2016-08-19 Pedro Alves <palves@redhat.com>
2476 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2477 (x32-avx512-linux-ipa.o): New rules.
2478 * configure.ac (x86_64-*-linux*): New x32 check.
2479 * configure.srv (ipa_x32_linux_regobj): New.
2480 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2481 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2483 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2485 * configure: Regenerate.
2487 2016-08-09 Pedro Alves <palves@redhat.com>
2490 * Makefile.in (OBS): Add signals-state-save-restore.o.
2491 (signals-state-save-restore.o): New rule.
2492 * config.in: Regenerate.
2493 * configure: Regenerate.
2494 * linux-low.c: Include "signals-state-save-restore.h".
2495 (linux_create_inferior): Call
2496 restore_original_signals_state.
2497 * server.c: Include "dispositions-save-restore.h".
2498 (captured_main): Call save_original_signals_state.
2500 2016-08-05 Pedro Alves <palves@redhat.com>
2502 * configure: Regenerate.
2504 2016-08-04 Yao Qi <yao.qi@linaro.org>
2506 * linux-low.c (regsets_fetch_inferior_registers): Check
2507 errno is ESRCH or not.
2509 2016-08-02 Yao Qi <yao.qi@linaro.org>
2511 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2512 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2513 (thread_db_load_search): Update.
2514 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2515 td_ta_set_event and td_ta_event_getmsg.
2517 2016-07-26 Pedro Alves <palves@redhat.com>
2520 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2521 of unsigned long for 64-bit registers and use uint32_t instead of
2522 unsigned int for 32-bit registers.
2524 2016-07-26 Pedro Alves <palves@redhat.com>
2526 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2529 2016-07-21 Tom Tromey <tom@tromey.com>
2531 * configure: Rebuild.
2533 2016-07-21 Yao Qi <yao.qi@linaro.org>
2535 * mem-break.c (find_gdb_breakpoint): Cast bp to
2536 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2538 2016-07-21 Yao Qi <yao.qi@linaro.org>
2540 * server.c (handle_v_requests): Support s and S actions
2541 if target_supports_software_single_step return true.
2543 2016-07-21 Yao Qi <yao.qi@linaro.org>
2545 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2546 is resume_step, call maybe_hw_step.
2547 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2549 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2551 (proceed_one_lwp): If resume request is resume_step, install
2552 reinsert breakpoints and call maybe_hw_step.
2554 2016-07-21 Yao Qi <yao.qi@linaro.org>
2556 * linux-low.c (proceed_one_lwp): Declare.
2557 (linux_resume_one_thread): Remove local variable 'step'.
2558 Lift code enqueue signal. Call proceed_one_lwp instead of
2559 linux_resume_one_lwp.
2561 2016-07-21 Yao Qi <yao.qi@linaro.org>
2563 * linux-low.c (linux_resume_one_thread): Call
2564 enqueue_pending_signal.
2566 2016-07-21 Yao Qi <yao.qi@linaro.org>
2568 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2569 * inferiors.c (do_restore_current_thread_cleanup): New function.
2570 (make_cleanup_restore_current_thread): Likewise.
2571 * linux-low.c (install_software_single_step_breakpoints): Call
2572 make_cleanup_restore_current_thread. Switch current_thread to
2575 2016-07-21 Yao Qi <yao.qi@linaro.org>
2577 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2578 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2579 (clone_one_breakpoint): Likewise.
2580 (delete_reinsert_breakpoints): Change parameter to thread.
2582 (has_reinsert_breakpoints): Likewise.
2583 (uninsert_reinsert_breakpoints): Likewise.
2584 (reinsert_reinsert_breakpoints): Likewise.
2585 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2586 (delete_reinsert_breakpoints): Likewise.
2587 (reinsert_reinsert_breakpoints): Likewise.
2588 (uninsert_reinsert_breakpoints): Likewise.
2589 (has_reinsert_breakpoints): Likewise.
2591 2016-07-21 Yao Qi <yao.qi@linaro.org>
2593 * inferiors.c (get_thread_process): Make parameter const.
2594 * inferiors.h (get_thread_process): Update declaration.
2595 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2596 Add new parameters child_thread and parent_thread. Callers
2598 * mem-break.h (clone_all_breakpoints): Update declaration.
2600 2016-07-21 Yao Qi <yao.qi@linaro.org>
2602 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2603 <command_list, handler>: Remove.
2604 (struct gdb_breakpoint): New.
2605 (struct other_breakpoint): New.
2606 (struct reinsert_breakpoint): New.
2607 (is_gdb_breakpoint): New function.
2608 (any_persistent_commands): Update command_list if
2609 is_gdb_breakpoint returns true.
2610 (set_breakpoint): Create breakpoints according to their types.
2611 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2612 (set_gdb_breakpoint_1): Likewise.
2613 (set_gdb_breakpoint): Likewise.
2614 (clear_breakpoint_conditions): Change parameter type to
2615 'struct gdb_breakpoint *'.
2616 (clear_breakpoint_commands): Likewise.
2617 (clear_breakpoint_conditions_and_commands): Likewise.
2618 (add_condition_to_breakpoint): Likewise.
2619 (add_breakpoint_condition): Likewise.
2620 (add_commands_to_breakpoint): Likewise.
2621 (check_breakpoints): Check other_breakpoint.
2622 (clone_one_breakpoint): Clone breakpopint according to its type.
2623 * mem-break.h (struct gdb_breakpoint): Declare.
2624 (set_gdb_breakpoint): Update declaration.
2625 (clear_breakpoint_conditions_and_commands): Likewise.
2626 (add_breakpoint_condition): Likewise.
2627 (add_breakpoint_commands): Likewise.
2628 * server.c (process_point_options): Change parameter type to
2629 'struct gdb_breakpoint *'.
2631 2016-07-21 Yao Qi <yao.qi@linaro.org>
2633 * mem-break.c (set_breakpoint_at): Rename it to ...
2634 (set_breakpoint_type_at): ... it.
2635 (set_breakpoint_at): Call set_breakpoint_type_at.
2636 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2637 * mem-break.h (set_breakpoint_at): Update comments.
2639 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2641 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2643 (nios2_store_gregset): Likewise.
2645 2016-07-01 Pedro Alves <palves@redhat.com>
2646 Antoine Tremblay <antoine.tremblay@ericsson.com>
2648 * linux-low.c: Change interface to take the target lwp_info
2649 pointer directly and return void. Handle detaching from a zombie
2651 (linux_detach_lwp_callback): New function.
2652 (linux_detach): Detach from the leader thread after detaching from
2655 2016-06-28 Yao Qi <yao.qi@linaro.org>
2657 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2658 for variable new_offset.
2659 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2660 (aarch64_ftrace_insn_reloc_cb): Likewise.
2661 (aarch64_ftrace_insn_reloc_tb): Likewise.
2662 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2663 PRIx64 instead of PRIx32.
2665 2016-06-28 Yao Qi <yao.qi@linaro.org>
2667 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2668 (the_low_target): Install arm_get_syscall_trapinfo.
2670 2016-06-28 Yao Qi <yao.qi@linaro.org>
2672 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2674 (the_low_target): Install aarch64_get_syscall_trapinfo.
2676 2016-06-28 Yao Qi <yao.qi@linaro.org>
2678 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2680 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2681 Remove parameter sysno.
2682 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2685 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2687 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2688 (s390_emit_ne_goto): Likewise.
2689 (s390_emit_lt_goto): Likewise.
2690 (s390_emit_le_goto): Likewise.
2691 (s390_emit_gt_goto): Likewise.
2692 (s390_emit_ge_goto): Likewise.
2693 (s390x_emit_eq_goto): Likewise.
2694 (s390x_emit_ne_goto): Likewise.
2695 (s390x_emit_lt_goto): Likewise.
2696 (s390x_emit_le_goto): Likewise.
2697 (s390x_emit_gt_goto): Likewise.
2698 (s390x_emit_ge_goto): Likewise.
2699 (s390_emit_ops_impl): Mark variable static.
2700 (s390x_emit_ops): Likewise.
2702 2016-06-17 Yao Qi <yao.qi@linaro.org>
2704 * linux-low.c (handle_extended_wait): Call
2705 uninsert_reinsert_breakpoints for the parent process. Remove
2706 reinsert breakpoints from the child process. Reinsert them to
2707 the parent process when vfork is done.
2708 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2709 (reinsert_reinsert_breakpoints): New function.
2710 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2711 (reinsert_reinsert_breakpoints): Declare.
2713 2016-06-17 Yao Qi <yao.qi@linaro.org>
2715 * linux-low.c (handle_extended_wait): If the parent is doing
2716 step-over, remove the reinsert breakpoints from the forked child.
2718 2016-06-17 Yao Qi <yao.qi@linaro.org>
2720 * linux-low.c (unsuspend_all_lwps): Declare.
2721 (linux_low_filter_event): If thread exited, call finish_step_over.
2722 If step-over is finished, unsuspend other threads.
2724 2016-06-17 Yao Qi <yao.qi@linaro.org>
2726 * linux-low.c (linux_resume_one_lwp_throw): Assert
2727 has_reinsert_breakpoints returns false.
2728 * mem-break.c (delete_disabled_breakpoints): Assert
2729 bp type isn't reinsert_breakpoint.
2731 2016-06-17 Yao Qi <yao.qi@linaro.org>
2733 * linux-low.c (maybe_hw_step): New function.
2734 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2735 (finish_step_over): Switch current_thread to lwp temporarily,
2736 and assert has_reinsert_breakpoints returns true.
2737 (proceed_one_lwp): Call maybe_hw_step.
2738 * mem-break.c (has_reinsert_breakpoints): New function.
2739 * mem-break.h (has_reinsert_breakpoints): Declare.
2741 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2743 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2745 2016-05-17 Yao Qi <yao.qi@linaro.org>
2747 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2748 instead of find_inferior.
2750 2016-05-05 Yao Qi <yao.qi@linaro.org>
2752 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2753 Initialize res to zero.
2755 2016-05-05 Yao Qi <yao.qi@linaro.org>
2757 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2760 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2762 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2763 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2764 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2766 2016-04-28 Par Olsson <par.olsson@windriver.com>
2767 Simon Marchi <simon.marchi@ericsson.com>
2769 * tracepoint.c (write_inferior_int8): New function.
2770 (cmd_qtenable_disable): Write enable flag using
2771 write_inferior_int8.
2773 2016-04-25 Yao Qi <yao.qi@linaro.org>
2775 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2776 (need_step_over_p): Return zero if the LWP has pending signals
2777 can be delivered on software single step target.
2779 2016-04-25 Yao Qi <yao.qi@linaro.org>
2781 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2782 return instead of error.
2784 2016-04-22 Yao Qi <yao.qi@linaro.org>
2786 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2789 2016-04-22 Yao Qi <yao.qi@linaro.org>
2791 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2792 signal when stepping over breakpoint with software single
2795 2016-04-21 Pedro Alves <palves@redhat.com>
2797 * linux-s390-low.c (s390_collect_ptrace_register)
2798 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2800 (s390_check_regset): Use void * instead of gdb_byte *.
2802 2016-04-20 Pedro Alves <palves@redhat.com>
2804 * configure: Renegerate.
2806 2016-04-20 Yao Qi <yao.qi@linaro.org>
2808 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2809 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2811 (arm_store_gregset): Likewise.
2813 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2815 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2816 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2817 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2818 (amd64-avx-mpx-linux.c): New rules.
2819 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2820 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2821 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2822 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2823 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2824 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2825 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2826 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2827 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2828 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2829 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2830 * linux-x86-low.c (x86_linux_read_description): Add case for
2831 X86_XSTATE_AVX_MPX_MASK.
2832 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2833 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2834 init_registers_i386_avx_mpx_linux.
2835 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2836 (initialize_low_tracepoint): Call
2837 init_registers_i386_avx_mpx_linux.
2838 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2839 (initialize_low_tracepoint): Call
2840 init_registers_amd64_avx_mpx_linux.
2841 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2842 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2843 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2846 2016-04-18 Pedro Alves <palves@redhat.com>
2848 * configure: Regenerate.
2850 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2852 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2853 (aarch64_emit_sub): Likewise.
2855 2016-04-12 Pedro Alves <palves@redhat.com>
2857 * utils.c (prepare_to_throw_exception): Delete.
2859 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2861 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2863 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2865 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2867 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2869 * linux-aarch64-ipa.c: Add <elf.h> include.
2870 * linux-ppc-ipa.c: Add <elf.h> include.
2871 * linux-s390-ipa.c: Add <elf.h> include.
2873 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2875 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2876 (get_raw_reg_ptr): Likewise.
2877 (get_trace_state_variable_value_ptr): Likewise.
2878 (set_trace_state_variable_value_ptr): Likewise.
2879 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2882 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2883 Marcin Kościelnicki <koriakin@0x04.net>
2886 * linux-ppc-low.c (emit_insns): New function.
2887 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2888 (ppc_emit_prologue): New function.
2889 (ppc_emit_epilogue): New function.
2890 (ppc_emit_add): New function.
2891 (ppc_emit_sub): New function.
2892 (ppc_emit_mul): New function.
2893 (ppc_emit_lsh): New function.
2894 (ppc_emit_rsh_signed): New function.
2895 (ppc_emit_rsh_unsigned): New function.
2896 (ppc_emit_ext): New function.
2897 (ppc_emit_zero_ext): New function.
2898 (ppc_emit_log_not): New function.
2899 (ppc_emit_bit_and): New function.
2900 (ppc_emit_bit_or): New function.
2901 (ppc_emit_bit_xor): New function.
2902 (ppc_emit_bit_not): New function.
2903 (ppc_emit_equal): New function.
2904 (ppc_emit_less_signed): New function.
2905 (ppc_emit_less_unsigned): New function.
2906 (ppc_emit_ref): New function.
2907 (ppc_emit_const): New function.
2908 (ppc_emit_reg): New function.
2909 (ppc_emit_pop): New function.
2910 (ppc_emit_stack_flush): New function.
2911 (ppc_emit_swap): New function.
2912 (ppc_emit_stack_adjust): New function.
2913 (ppc_emit_call): New function.
2914 (ppc_emit_int_call_1): New function.
2915 (ppc_emit_void_call_2): New function.
2916 (ppc_emit_if_goto): New function.
2917 (ppc_emit_goto): New function.
2918 (ppc_emit_eq_goto): New function.
2919 (ppc_emit_ne_goto): New function.
2920 (ppc_emit_lt_goto): New function.
2921 (ppc_emit_le_goto): New function.
2922 (ppc_emit_gt_goto): New function.
2923 (ppc_emit_ge_goto): New function.
2924 (ppc_write_goto_address): New function.
2925 (ppc_emit_ops_impl): New static variable.
2926 (ppc64v1_emit_prologue): New function.
2927 (ppc64v2_emit_prologue): New function.
2928 (ppc64_emit_epilogue): New function.
2929 (ppc64_emit_add): New function.
2930 (ppc64_emit_sub): New function.
2931 (ppc64_emit_mul): New function.
2932 (ppc64_emit_lsh): New function.
2933 (ppc64_emit_rsh_signed): New function.
2934 (ppc64_emit_rsh_unsigned): New function.
2935 (ppc64_emit_ext): New function.
2936 (ppc64_emit_zero_ext): New function.
2937 (ppc64_emit_log_not): New function.
2938 (ppc64_emit_bit_and): New function.
2939 (ppc64_emit_bit_or): New function.
2940 (ppc64_emit_bit_xor): New function.
2941 (ppc64_emit_bit_not): New function.
2942 (ppc64_emit_equal): New function.
2943 (ppc64_emit_less_signed): New function.
2944 (ppc64_emit_less_unsigned): New function.
2945 (ppc64_emit_ref): New function.
2946 (ppc64_emit_const): New function.
2947 (ppc64v1_emit_reg): New function.
2948 (ppc64v2_emit_reg): New function.
2949 (ppc64_emit_pop): New function.
2950 (ppc64_emit_stack_flush): New function.
2951 (ppc64_emit_swap): New function.
2952 (ppc64v1_emit_call): New function.
2953 (ppc64v2_emit_call): New function.
2954 (ppc64v1_emit_int_call_1): New function.
2955 (ppc64v2_emit_int_call_1): New function.
2956 (ppc64v1_emit_void_call_2): New function.
2957 (ppc64v2_emit_void_call_2): New function.
2958 (ppc64_emit_if_goto): New function.
2959 (ppc64_emit_eq_goto): New function.
2960 (ppc64_emit_ne_goto): New function.
2961 (ppc64_emit_lt_goto): New function.
2962 (ppc64_emit_le_goto): New function.
2963 (ppc64_emit_gt_goto): New function.
2964 (ppc64_emit_ge_goto): New function.
2965 (ppc64v1_emit_ops_impl): New static variable.
2966 (ppc64v2_emit_ops_impl): New static variable.
2967 (ppc_emit_ops): New function.
2968 (linux_low_target): Wire in ppc_emit_ops.
2970 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2971 Marcin Kościelnicki <koriakin@0x04.net>
2974 * Makefile.in: Add powerpc-*-ipa.o
2975 * configure.srv: Add ipa_obj for powerpc*-linux.
2976 * linux-ppc-ipa.c: New file.
2977 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2979 (PPC_FIELD): New macro.
2980 (PPC_SEXT): New macro.
2981 (PPC_OP6): New macro.
2982 (PPC_BO): New macro.
2983 (PPC_LI): New macro.
2984 (PPC_BD): New macro.
2985 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2986 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2987 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2988 (ppc_get_thread_area): New function.
2989 (is_elfv2_inferior): New function.
2990 (gen_ds_form): New function.
2991 (GEN_STD): New macro.
2992 (GEN_STDU): New macro.
2993 (GEN_LD): New macro.
2994 (GEN_LDU): New macro.
2995 (gen_d_form): New function.
2996 (GEN_ADDI): New macro.
2997 (GEN_ADDIS): New macro.
2998 (GEN_LI): New macro.
2999 (GEN_LIS): New macro.
3000 (GEN_ORI): New macro.
3001 (GEN_ORIS): New macro.
3002 (GEN_LWZ): New macro.
3003 (GEN_STW): New macro.
3004 (GEN_STWU): New macro.
3005 (gen_xfx_form): New function.
3006 (GEN_MFSPR): New macro.
3007 (GEN_MTSPR): New macro.
3008 (GEN_MFCR): New macro.
3009 (GEN_MTCR): New macro.
3010 (GEN_SYNC): New macro.
3011 (GEN_LWSYNC): New macro.
3012 (gen_x_form): New function.
3013 (GEN_OR): New macro.
3014 (GEN_MR): New macro.
3015 (GEN_LWARX): New macro.
3016 (GEN_STWCX): New macro.
3017 (GEN_CMPW): New macro.
3018 (gen_md_form): New function.
3019 (GEN_RLDICL): New macro.
3020 (GEN_RLDICR): New macro.
3021 (gen_i_form): New function.
3023 (GEN_BL): New macro.
3024 (gen_b_form): New function.
3025 (GEN_BNE): New macro.
3026 (GEN_LOAD): New macro.
3027 (GEN_STORE): New macro.
3028 (gen_limm): New function.
3029 (gen_atomic_xchg): New function.
3030 (gen_call): New function.
3031 (ppc_relocate_instruction): New function.
3032 (ppc_install_fast_tracepoint_jump_pad): New function.
3033 (ppc_get_min_fast_tracepoint_insn_len): New function.
3034 (ppc_get_ipa_tdesc_idx): New function.
3035 (the_low_target): Wire in the new functions.
3036 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
3038 * linux-ppc-tdesc.h: New file.
3040 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3042 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3043 (alloc_jump_pad_buffer): New function.
3044 * linux-amd64-ipa.c: Add <sys/mman.h> include.
3045 (alloc_jump_pad_buffer): New function.
3046 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3047 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3048 (alloc_jump_pad_buffer): New function.
3049 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3050 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3051 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3052 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3054 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3056 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3057 * linux-amd64-ipa.c: Likewise.
3058 * linux-i386-ipa.c: Likewise.
3059 * linux-s390-ipa.c: Likewise.
3060 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3061 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3062 set_trace_state_variable_value_ptr.
3063 (struct ipa_sym_addresses): Likewise.
3064 (symbol_list): Likewise.
3065 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3066 accessing gdb_collect directly.
3067 (gdb_collect_ptr_type): New typedef.
3068 (get_raw_reg_ptr_type): New typedef.
3069 (get_trace_state_variable_value_ptr_type): New typedef.
3070 (set_trace_state_variable_value_ptr_type): New typedef.
3071 (gdb_collect_ptr): New global.
3072 (get_raw_reg_ptr): New global.
3073 (get_trace_state_variable_value_ptr): New global.
3074 (set_trace_state_variable_value_ptr): New global.
3075 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3076 accessing get_raw_reg directly.
3077 (get_get_tsv_func_addr): Likewise for
3078 get_trace_state_variable_value_ptr.
3079 (get_set_tsv_func_addr): Likewise for
3080 set_trace_state_variable_value_ptr.
3081 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3083 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
3085 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3087 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3089 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3091 (relocate_instruction): Remove own_buf.
3092 * server.c (own_buf): Make global.
3093 (handle_v_requests): Make global.
3094 * server.h (own_buf): New declaration.
3095 (handle_v_requests): New prototype.
3097 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3100 * linux-s390-low.c (add_insns): New function.
3101 (s390_emit_prologue): New function.
3102 (s390_emit_epilogue): New function.
3103 (s390_emit_add): New function.
3104 (s390_emit_sub): New function.
3105 (s390_emit_mul): New function.
3106 (s390_emit_lsh): New function.
3107 (s390_emit_rsh_signed): New function.
3108 (s390_emit_rsh_unsigned): New function.
3109 (s390_emit_ext): New function.
3110 (s390_emit_log_not): New function.
3111 (s390_emit_bit_and): New function.
3112 (s390_emit_bit_or): New function.
3113 (s390_emit_bit_xor): New function.
3114 (s390_emit_bit_not): New function.
3115 (s390_emit_equal): New function.
3116 (s390_emit_less_signed): New function.
3117 (s390_emit_less_unsigned): New function.
3118 (s390_emit_ref): New function.
3119 (s390_emit_if_goto): New function.
3120 (s390_emit_goto): New function.
3121 (s390_write_goto_address): New function.
3122 (s390_emit_litpool): New function.
3123 (s390_emit_const): New function.
3124 (s390_emit_call): New function.
3125 (s390_emit_reg): New function.
3126 (s390_emit_pop): New function.
3127 (s390_emit_stack_flush): New function.
3128 (s390_emit_zero_ext): New function.
3129 (s390_emit_swap): New function.
3130 (s390_emit_stack_adjust): New function.
3131 (s390_emit_set_r2): New function.
3132 (s390_emit_int_call_1): New function.
3133 (s390_emit_void_call_2): New function.
3134 (s390_emit_eq_goto): New function.
3135 (s390_emit_ne_goto): New function.
3136 (s390_emit_lt_goto): New function.
3137 (s390_emit_le_goto): New function.
3138 (s390_emit_gt_goto): New function.
3139 (s390_emit_ge_goto): New function.
3140 (s390x_emit_prologue): New function.
3141 (s390x_emit_epilogue): New function.
3142 (s390x_emit_add): New function.
3143 (s390x_emit_sub): New function.
3144 (s390x_emit_mul): New function.
3145 (s390x_emit_lsh): New function.
3146 (s390x_emit_rsh_signed): New function.
3147 (s390x_emit_rsh_unsigned): New function.
3148 (s390x_emit_ext): New function.
3149 (s390x_emit_log_not): New function.
3150 (s390x_emit_bit_and): New function.
3151 (s390x_emit_bit_or): New function.
3152 (s390x_emit_bit_xor): New function.
3153 (s390x_emit_bit_not): New function.
3154 (s390x_emit_equal): New function.
3155 (s390x_emit_less_signed): New function.
3156 (s390x_emit_less_unsigned): New function.
3157 (s390x_emit_ref): New function.
3158 (s390x_emit_if_goto): New function.
3159 (s390x_emit_const): New function.
3160 (s390x_emit_call): New function.
3161 (s390x_emit_reg): New function.
3162 (s390x_emit_pop): New function.
3163 (s390x_emit_stack_flush): New function.
3164 (s390x_emit_zero_ext): New function.
3165 (s390x_emit_swap): New function.
3166 (s390x_emit_stack_adjust): New function.
3167 (s390x_emit_int_call_1): New function.
3168 (s390x_emit_void_call_2): New function.
3169 (s390x_emit_eq_goto): New function.
3170 (s390x_emit_ne_goto): New function.
3171 (s390x_emit_lt_goto): New function.
3172 (s390x_emit_le_goto): New function.
3173 (s390x_emit_gt_goto): New function.
3174 (s390x_emit_ge_goto): New function.
3175 (s390_emit_ops): New function.
3176 (struct linux_target_ops): Fill in emit_ops hook.
3178 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3181 * Makefile.in: Add s390 IPA files.
3182 * configure.srv: Build IPA for s390.
3183 * linux-s390-ipa.c: New file.
3184 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3185 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3186 (tdesc_s390_linux32): Likewise.
3187 (init_registers_s390_linux32v1): Likewise.
3188 (tdesc_s390_linux32v1): Likewise.
3189 (init_registers_s390_linux32v2): Likewise.
3190 (tdesc_s390_linux32v2): Likewise.
3191 (init_registers_s390_linux64): Likewise.
3192 (tdesc_s390_linux64): Likewise.
3193 (init_registers_s390_linux64v1): Likewise.
3194 (tdesc_s390_linux64v1): Likewise.
3195 (init_registers_s390_linux64v2): Likewise.
3196 (tdesc_s390_linux64v2): Likewise.
3197 (init_registers_s390_te_linux64): Likewise.
3198 (tdesc_s390_te_linux64): Likewise.
3199 (init_registers_s390_vx_linux64): Likewise.
3200 (tdesc_s390_vx_linux64): Likewise.
3201 (init_registers_s390_tevx_linux64): Likewise.
3202 (tdesc_s390_tevx_linux64): Likewise.
3203 (init_registers_s390x_linux64): Likewise.
3204 (tdesc_s390x_linux64): Likewise.
3205 (init_registers_s390x_linux64v1): Likewise.
3206 (tdesc_s390x_linux64v1): Likewise.
3207 (init_registers_s390x_linux64v2): Likewise.
3208 (tdesc_s390x_linux64v2): Likewise.
3209 (init_registers_s390x_te_linux64): Likewise.
3210 (tdesc_s390x_te_linux64): Likewise.
3211 (init_registers_s390x_vx_linux64): Likewise.
3212 (tdesc_s390x_vx_linux64): Likewise.
3213 (init_registers_s390x_tevx_linux64): Likewise.
3214 (tdesc_s390x_tevx_linux64): Likewise.
3215 (have_hwcap_s390_vx): New static variable.
3216 (s390_arch_setup): Fill have_hwcap_s390_vx.
3217 (s390_get_thread_area): New function.
3218 (s390_ft_entry_gpr_esa): New const.
3219 (s390_ft_entry_gpr_zarch): New const.
3220 (s390_ft_entry_misc): New const.
3221 (s390_ft_entry_fr): New const.
3222 (s390_ft_entry_vr): New const.
3223 (s390_ft_main_31): New const.
3224 (s390_ft_main_64): New const.
3225 (s390_ft_exit_fr): New const.
3226 (s390_ft_exit_vr): New const.
3227 (s390_ft_exit_misc): New const.
3228 (s390_ft_exit_gpr_esa): New const.
3229 (s390_ft_exit_gpr_zarch): New const.
3230 (append_insns): New function.
3231 (s390_relocate_instruction): New function.
3232 (s390_install_fast_tracepoint_jump_pad): New function.
3233 (s390_get_min_fast_tracepoint_insn_len): New function.
3234 (s390_get_ipa_tdesc_idx): New function.
3235 (struct linux_target_ops): Wire in the above functions.
3236 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3237 * linux-s390-tdesc.h: New file.
3239 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3241 * linux-s390-low.c (s390_supports_tracepoints): New function.
3242 (struct linux_target_ops): Fill supports_tracepoints hook.
3244 2016-03-18 Yao Qi <yao.qi@linaro.org>
3246 * linux-low.c (lwp_signal_can_be_delivered): New function.
3247 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3249 2016-03-18 Yao Qi <yao.qi@linaro.org>
3251 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3252 0 if signal is enqueued. Remove 'signal' from one debugging
3253 message. Move one debugging message to some lines below.
3254 Remove code setting 'signal' to 0.
3256 2016-03-18 Yao Qi <yao.qi@linaro.org>
3258 * linux-low.c (linux_low_filter_event): Remove redundant
3259 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3261 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3263 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3264 (struct linux_target_ops): Wire in the above.
3266 2016-03-03 Yao Qi <yao.qi@linaro.org>
3268 * linux-low.c: Update comments to start_step_over.
3270 2016-03-03 Yao Qi <yao.qi@linaro.org>
3273 * linux-low.c (handle_extended_wait): Set child suspended
3274 if event_lwp->bp_reinsert isn't zero.
3276 2016-03-02 Yao Qi <yao.qi@linaro.org>
3278 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3279 enqueue_pending_signal.
3281 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3283 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3286 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3288 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3289 (s390_regmap_3264) [!__s390x__]: New global.
3290 (s390_collect_ptrace_register): Skip map entries containing -1.
3291 (s390_supply_ptrace_register): Ditto.
3292 (s390_fill_gprs_high): New function.
3293 (s390_store_gprs_high): New function.
3294 (s390_regsets): Add NT_S390_HIGH_GPRS.
3295 (s390_get_hwcap): Enable on 31-bit.
3296 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3297 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3298 Detect NT_S390_HIGH_GPRS.
3299 (s390_usrregs_info_3264): Enable on 31-bit.
3300 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3301 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3303 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3306 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3307 * configure.srv: Ditto.
3308 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3309 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3310 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3311 (init_registers_amd64_linux): Remove prototype.
3312 (tdesc_amd64_linux): Remove declaration.
3313 (get_ipa_tdesc): New function.
3314 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3315 initialize remaining tdescs.
3316 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3317 (init_registers_i386_linux): Remove prototype.
3318 (tdesc_i386_linux): Remove declaration.
3319 (get_ipa_tdesc): New function.
3320 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3321 initialize remaining tdescs.
3322 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3323 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3324 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3325 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3326 (x86_get_ipa_tdesc_idx): New function.
3327 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3328 * linux-x86-tdesc.h: New file.
3329 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3330 (target_get_ipa_tdesc_idx): New macro.
3331 * tracepoint.c (ipa_tdesc_idx): New macro.
3332 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3333 (symbol_list): Add ipa_tdesc_idx.
3334 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3335 (ipa_tdesc): Remove.
3336 (ipa_tdesc_idx): New variable.
3337 (get_context_regcache): Use get_ipa_tdesc.
3338 (gdb_collect): Ditto.
3340 * tracepoint.h (get_ipa_tdesc): New prototype.
3341 (ipa_tdesc): Remove.
3343 2016-02-24 Pedro Alves <palves@redhat.com>
3345 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3346 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3347 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3348 Factor out common code between the USE_SIGTRAP_SIGINFO and
3349 !USE_SIGTRAP_SIGINFO blocks.
3350 (linux_low_filter_event): Call save_stop_reason instead of
3351 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3353 (linux_wait_1): Update comments.
3355 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
3357 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3358 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3359 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3360 ppc_insert_point, ppc_remove_point.
3362 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3364 * linux-s390-low.c (s390_supports_z_point_type): New function.
3365 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3367 2016-02-16 Yao Qi <yao.qi@linaro.org>
3369 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3370 PC. Get pc from regcache_read_pc.
3372 2016-02-12 Yao Qi <yao.qi@linaro.org>
3374 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3375 or linux_get_pc_32bit.
3376 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3378 2016-02-12 Yao Qi <yao.qi@linaro.org>
3380 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3381 arm_linux_get_next_pcs_fixup.
3383 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3385 * tracepoint.c (x_tracepoint_action_download): Change
3386 write_inferior_data_ptr to write_inferior_data_pointer.
3387 (cmd_qtstart): Likewise.
3388 (write_inferior_data_ptr): Remove.
3389 (download_agent_expr): Change write_inferior_data_ptr to
3390 write_inferior_data_pointer.
3391 (download_tracepoint_1): Likewise.
3392 (download_tracepoint): Likewise.
3393 (download_trace_state_variables): Likewise.
3395 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
3396 Marcin Kościelnicki <koriakin@0x04.net>
3398 * tracepoint.c (struct tracepoint_action_ops): Remove.
3399 (struct tracepoint_action): Remove ops.
3400 (m_tracepoint_action_download, r_tracepoint_action_download)
3401 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3402 size and offset accordingly.
3403 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3404 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3405 (tracepoint_action_send, tracepoint_action_download): New functions.
3406 Helpers for trace action handlers.
3407 (add_tracepoint_action): Remove setup actions ops.
3408 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3410 2016-02-10 Yao Qi <yao.qi@linaro.org>
3412 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3414 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3416 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3418 * configure: Regenerate.
3420 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3422 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3423 void * to gdb_byte *.
3424 * linux-low.c (siginfo_fixup): Likewise.
3425 (linux_xfer_siginfo): Likewise.
3426 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3428 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3430 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3432 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3434 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3436 * linux-x86-low.c [__x86_64__]: Include
3437 "nat/amd64-linux-siginfo.h".
3438 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3439 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3440 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3441 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3442 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3443 (cpt_si_fd, si_timerid, si_overrun): Move from
3444 nat/amd64-linux-siginfo.c.
3445 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3447 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3449 * server.c (skip_to_semicolon): Remove.
3450 (process_point_options): Use strchrnul instead of
3453 2016-01-26 Yao Qi <yao.qi@linaro.org>
3455 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3456 * linux-low.c (install_software_single_step_breakpoints): Don't
3457 call regcache_read_pc.
3458 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3461 2016-01-26 Yao Qi <yao.qi@linaro.org>
3463 * linux-low.c (install_software_single_step_breakpoints): Call
3464 regcache_read_pc instead of get_pc.
3466 2016-01-26 Yao Qi <yao.qi@linaro.org>
3468 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3469 (unblock_async_io): Rename to ...
3470 (block_unblock_async_io): ... it. New function.
3471 (enable_async_io): Don't install SIGIO handler. Unblock it
3473 (disable_async_io): Don't ignore SIGIO. Block it instead.
3474 (initialize_async_io): Install SIGIO handler. Don't call
3477 2016-01-26 Yao Qi <yao.qi@linaro.org>
3479 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3480 first character is '\003', call *the_target->request_interrupt.
3482 2016-01-25 Yao Qi <yao.qi@linaro.org>
3484 * remote-utils.c (new_thread_notify): Remove.
3485 (dead_thread_notify): Likewise.
3486 * remote-utils.h (new_thread_notify): Remove declaration.
3487 (dead_thread_notify): Likewise.
3489 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3491 * gdb.trace/pending.exp: Fix expected message on continue.
3493 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3495 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3496 it works properly on big-endian machines where sizeof (CORE_ADDR)
3499 2016-01-21 Pedro Alves <palves@redhat.com>
3501 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3502 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3503 * configure: Regenerate.
3505 2016-01-21 Yao Qi <yao.qi@linaro.org>
3507 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3508 is_thumb and set it according to CPSR saved on the stack.
3509 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3510 arm_sigreturn_next_pc.
3512 2016-01-18 Yao Qi <yao.qi@linaro.org>
3514 * linux-low.c (linux_set_pc_64bit): New function.
3515 (linux_get_pc_64bit): New function.
3516 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3518 * linux-sparc-low.c (debug_threads): Remove declaration.
3519 (sparc_get_pc): Remove.
3520 (the_low_target): Use linux_get_pc_64bit instead of
3522 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3523 (the_low_target): Use linux_get_pc_64bit and
3526 2016-01-18 Yao Qi <yao.qi@linaro.org>
3528 * linux-arm-low.c (debug_threads): Remove declaration.
3529 (arm_get_pc, arm_set_pc): Remove.
3530 (the_low_target): Use linux_get_pc_32bit and
3532 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3533 (the_low_target): Use linux_get_pc_32bit and
3535 * linux-cris-low.c (debug_threads): Remove declaration.
3536 (cris_get_pc, cris_set_pc,): Remove.
3537 (the_low_target): Use linux_get_pc_32bit and
3539 * linux-crisv32-low.c (debug_threads): Remove declaration.
3540 (cris_get_pc, cris_set_pc): Remove.
3541 (the_low_target): Use linux_get_pc_32bit and
3543 * linux-low.c: Include inttypes.h.
3544 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3545 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3546 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3547 (the_low_target): Use linux_get_pc_32bit and
3549 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3550 (the_low_target): Use linux_get_pc_32bit and
3552 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3553 (the_low_target): Use linux_get_pc_32bit and
3555 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3556 (the_low_target): Use linux_get_pc_32bit and
3558 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3559 (the_low_target): Use linux_get_pc_32bit and
3562 2016-01-18 Gary Benson <gbenson@redhat.com>
3564 * configure.ac (AC_FUNC_FORK): New check.
3565 * config.in: Regenerate.
3566 * configure: Likewise.
3568 2016-01-14 Yao Qi <yao.qi@linaro.org>
3570 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3571 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3572 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3573 arm_get_next_pcs_ctor.
3575 2016-01-12 Josh Stone <jistone@redhat.com>
3576 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3578 * inferiors.h: Include "gdb_vecs.h".
3579 (struct process_info): Add syscalls_to_catch.
3580 * inferiors.c (remove_process): Free syscalls_to_catch.
3581 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3582 syscall_return stops.
3583 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3584 * server.c (handle_general_set): Handle QCatchSyscalls.
3585 (handle_query): Report support for QCatchSyscalls.
3586 * target.h (struct target_ops): Add supports_catch_syscall.
3587 (target_supports_catch_syscall): New macro.
3588 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3589 (struct lwp_info): Add syscall_state.
3590 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3591 Maintain syscall_state and syscalls_to_catch across exec.
3592 (get_syscall_trapinfo): New function, proxy to the_low_target.
3593 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3594 (linux_low_filter_event): Toggle syscall_state entry/return for
3595 syscall traps, and set it ignored for all others.
3596 (gdb_catching_syscalls_p): New function.
3597 (gdb_catch_this_syscall_p): New function.
3598 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3599 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3600 (linux_supports_catch_syscall): New function.
3601 (linux_target_ops): Install it.
3602 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3603 (the_low_target): Install it.
3605 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3607 * acinclude.m4: Include new ../warning.m4 file.
3608 * configure: Regenerated.
3609 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3611 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3613 * ax.c (is_goto_target): Mark static.
3614 * linux-low.c (register_addr): Likewise.
3615 (linux_fetch_registers, linux_store_registers): Likewise.
3616 * mem-break.c (any_persistent_commands): Fix old prototype.
3617 (add_commands_to_breakpoint): Mark static.
3618 * regcache.c (find_register_by_name): Delete unused func.
3619 * remote-utils.c (hex_or_minus_one): Mark static.
3620 * server.c (monitor_show_help): Mark static.
3621 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3622 handle_v_requests): Likewise.
3624 2016-01-12 Pedro Alves <palves@redhat.com>
3626 Remove use of the registered trademark symbol throughout.
3628 2016-01-08 Yao Qi <yao.qi@linaro.org>
3630 * remote-utils.c (getpkt): If c is '\003', call target hook
3633 2016-01-06 Yao Qi <yao.qi@linaro.org>
3635 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3636 linux-aarch32-low.c.
3637 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3638 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3639 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3640 (thumb2_breakpoint): Declare.
3641 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3642 linux-aarch32-low.h.
3643 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3644 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3645 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3647 2016-01-01 Joel Brobecker <brobecker@adacore.com>
3649 * gdbreplay.c (gdbreplay_version): Change copyright year in
3651 * server.c (gdbserver_version): Likewise.
3653 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3655 * server.c (crc32_table): Delete.
3656 (crc32): Use libiberty's xcrc32 function.
3658 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3660 * lynx-low.c (lynx_delete_thread_callback): New function.
3661 (lynx_mourn): Properly delete our process and all of its
3662 threads. Remove call to clear_inferiors.
3664 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3666 * target.c (thread_search_callback): Add check that
3667 the thread_stopped target callback is not NULL before
3670 2015-12-21 Yao Qi <yao.qi@linaro.org>
3672 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3675 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3677 * server.c (handle_query): Call target_supports_software_single_step.
3679 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3681 * linux-low.c (single_step): New function.
3682 (linux_resume_one_lwp_throw): Call single_step.
3683 (start_step_over): Likewise.
3685 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3687 * Makefile.in (SFILES): Append arch/arm-linux.c,
3688 arch/arm-get-next-pcs.c.
3689 (arm-linux.o): New rule.
3690 (arm-get-next-pcs.o): New rule.
3691 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3693 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3694 to linux-aarch32-low.c.
3695 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3696 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3697 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3698 (thumb2_breakpoint_len): Likewise.
3699 (arm_is_thumb_mode): Make non-static.
3700 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3701 from linux-aarch32-low.c.
3702 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3703 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3704 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3705 (thumb2_breakpoint_len): Likewise.
3706 (arm_is_thumb_mode): New declaration.
3707 * linux-arm-low.c: Include arch/arm-linux.h
3708 aarch/arm-get-next-pcs.h, sys/syscall.h.
3709 (get_next_pcs_ops): New struct.
3710 (get_next_pcs_addr_bits_remove): New function.
3711 (get_next_pcs_is_thumb): New function.
3712 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3713 (arm_sigreturn_next_pc): Likewise.
3714 (get_next_pcs_syscall_next_pc): Likewise.
3715 (arm_gdbserver_get_next_pcs): Likewise.
3716 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3718 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3719 * server.h: Include gdb_vecs.h.
3721 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3723 * Makefile.in (SFILES): Append common/common-regcache.c.
3724 (OBS): Append common-regcache.o.
3725 (common-regcache.o): New rule.
3726 * regcache.c (init_register_cache): Initialize cache to
3728 (regcache_raw_read_unsigned): New function.
3729 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3730 register_status enum.
3732 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3734 * linux-aarch64-low.c (the_low_targets): Rename
3735 breakpoint_reinsert_addr to get_next_pcs.
3736 * linux-arm-low.c (the_low_targets): Likewise.
3737 * linux-bfin-low.c (the_low_targets): Likewise.
3738 * linux-cris-low.c (the_low_targets): Likewise.
3739 * linux-crisv32-low.c (the_low_targets): Likewise.
3740 * linux-low.c (can_software_single_step): Likewise.
3741 (install_software_single_step_breakpoints): New function.
3742 (start_step_over): Use install_software_single_step_breakpoints.
3743 * linux-low.h: New CORE_ADDR vector.
3744 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3746 * linux-mips-low.c (the_low_targets): Likewise.
3747 * linux-nios2-low.c (the_low_targets): Likewise.
3748 * linux-sparc-low.c (the_low_targets): Likewise.
3750 2015-12-17 Pedro Alves <palves@redhat.com>
3752 * linux-low.c (linux_kill_one_lwp): Remove references to
3754 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3756 (linux_init_signals): Delete.
3757 (initialize_low): Adjust.
3758 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3760 2015-12-16 Pedro Alves <palves@redhat.com>
3762 * configure.ac (compiler warning flags): When testing a
3763 -Wno-foo option, check whether -Wfoo works instead.
3764 * configure: Regenerate.
3766 2015-12-11 Don Breazeal <donb@codesourcery.com>
3768 * server.c (process_serial_event): Don't exit from gdbserver
3769 in remote mode if there are still active inferiors.
3771 2015-12-11 Yao Qi <yao.qi@linaro.org>
3773 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3774 arm_breakpoint_at if the process is 32-bit.
3776 2015-12-11 Yao Qi <yao.qi@linaro.org>
3778 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3781 2015-12-07 Yao Qi <yao.qi@linaro.org>
3783 * configure.srv: Append arm.o to srv_tgtobj for
3784 aarch64*-*-linux* target.
3785 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3786 from linux-arm-low.c.
3787 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3788 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3789 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3790 (thumb2_breakpoint_len): Likewise.
3791 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3792 (arm_breakpoint_kinds): Likewise.
3793 (arm_breakpoint_kind_from_pc): Likewise.
3794 (arm_sw_breakpoint_from_kind): Likewise.
3795 (arm_breakpoint_kind_from_current_state): Likewise.
3796 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3797 (arm_sw_breakpoint_from_kind): Declare.
3798 (arm_breakpoint_kind_from_current_state): Declare.
3799 (arm_breakpoint_at): Declare.
3800 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3801 arm_sw_breakpoint_from_kind if process is 32-bit.
3802 (aarch64_breakpoint_kind_from_pc): New function.
3803 (aarch64_breakpoint_kind_from_current_state): New function.
3804 (the_low_target): Initialize fields breakpoint_kind_from_pc
3805 and breakpoint_kind_from_current_state.
3806 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3807 linux-aarch32-low.c.
3808 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3809 (arm_breakpoint, arm_breakpoint_len): Likewise.
3810 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3811 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3812 (arm_is_thumb_mode): Likewise.
3813 (arm_breakpoint_at): Likewise.
3814 (arm_breakpoint_kind_from_pc): Likewise.
3815 (arm_sw_breakpoint_from_kind): Likewise.
3816 (arm_breakpoint_kind_from_current_state): Likewise.
3819 2015-08-04 Yao Qi <yao.qi@linaro.org>
3821 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3822 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3823 * server.c (extended_protocol): Remove "static".
3824 * server.h (extended_protocol): Declare it.
3826 2015-12-04 Josh Stone <jistone@redhat.com>
3828 * target.h (struct target_ops) <arch_setup>: Rename to ...
3829 (struct target_ops) <post_create_inferior>: ... this.
3830 (target_arch_setup): Rename to ...
3831 (target_post_create_inferior): ... this, calling post_create_inferior.
3832 * server.c (start_inferior): Update target_arch_setup calls to
3833 target_post_create_inferior.
3834 * linux-low.c (linux_low_ptrace_options): Forward declare.
3835 (linux_arch_setup): Update its comment for general use.
3836 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3837 (struct linux_target_ops): Use linux_post_create_inferior.
3838 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3839 to post_create_inferior.
3840 * nto-low.c (struct nto_target_ops): Likewise.
3841 * spu-low.c (struct spu_target_ops): Likewise.
3842 * win32-low.c (struct win32_target_ops): Likewise.
3844 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3846 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3848 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3850 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3851 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3852 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3853 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3854 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3855 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3856 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3857 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3858 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3859 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3860 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3861 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3863 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3865 * linux-low.c (linux_look_up_symbols): Don't call
3866 linux_supports_traceclone.
3867 * linux-low.h (thread_db_init): Remove use_events argument.
3868 * thread-db.c (thread_db_use_event): Remove global variable.
3869 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3870 (struct thread_db) <td_create_bp>: Remove field.
3871 (thread_db_create_event): Remove function.
3872 (thread_db_enable_reporting): Likewise.
3873 (find_one_thread): Don't check for thread_db_use_events.
3874 (attach_thread): Likewise.
3875 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3876 (try_thread_db_load_1): Don't check for thread_db_use_events.
3877 (thread_db_init): Remove use_events argument and thread events
3879 (remove_thread_event_breakpoints): Remove function.
3880 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3882 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3884 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3886 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3887 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3888 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3889 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3890 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3892 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3894 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3895 * linux-low.c (can_hardware_single_step): Use
3896 supports_hardware_single_step.
3897 (can_software_single_step): New function.
3898 (start_step_over): Call can_software_single_step.
3899 (linux_supports_hardware_single_step): New function.
3900 (struct target_ops) <supports_software_single_step>: Initialize.
3901 * linux-low.h (struct linux_target_ops)
3902 <supports_hardware_single_step>: Initialize.
3903 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3904 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3905 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3906 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3907 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3908 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3909 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3910 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3911 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3912 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3914 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3915 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3917 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3918 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3919 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3921 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3922 * target.h (struct target_ops): <supports_software_single_step>:
3924 (target_supports_software_single_step): New macro.
3926 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3928 * linux-low.c (linux_wait_1): Fix pc advance condition.
3929 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3930 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3932 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3934 * linux-arm-low.c (arm_is_thumb_mode): New function.
3935 (arm_breakpoint_at): Use arm_is_thumb_mode.
3936 (arm_breakpoint_kind_from_current_state): New function.
3937 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3939 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3940 (linux_breakpoint_kind_from_current_state): New function.
3941 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3942 * linux-low.h (struct linux_target_ops)
3943 <breakpoint_kind_from_current_state>: New field.
3944 * target.h (struct target_ops): Likewise.
3945 (target_breakpoint_kind_from_current_state): New macro.
3947 2015-11-30 Pedro Alves <palves@redhat.com>
3949 * linux-low.c (linux_resume): Wake up the event loop before
3952 2015-11-30 Pedro Alves <palves@redhat.com>
3954 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3956 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3958 * target.c (struct thread_search): New structure.
3959 (thread_search_callback): New function.
3960 (prev_general_thread): New global.
3961 (prepare_to_access_memory, done_accessing_memory): New functions.
3962 * target.h (prepare_to_access_memory, done_accessing_memory):
3963 Replace macros with function declarations.
3965 2015-11-30 Pedro Alves <palves@redhat.com>
3968 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3969 report TARGET_WAITKIND_NO_RESUMED.
3970 * remote-utils.c (prepare_resume_reply): Handle
3971 TARGET_WAITKIND_NO_RESUMED.
3972 * server.c (report_no_resumed): New global.
3973 (handle_query) <qSupported>: Handle "no-resumed+". Report
3974 "no-resumed+" support.
3975 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3976 return error if the client doesn't support no-resumed events.
3977 (push_stop_notification): New function.
3978 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
3979 events if the client supports them.
3981 2015-11-30 Pedro Alves <palves@redhat.com>
3983 * linux-low.c (thread_still_has_status_pending_p): Don't check
3985 (lwp_resumed): New function.
3986 (status_pending_p_callback): Return early if the LWP is not
3987 supposed to be resumed.
3989 2015-11-30 Pedro Alves <palves@redhat.com>
3991 * linux-low.c (handle_extended_wait): Assert that the LWP's
3992 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
3993 thread create events, leave the new child's status pending.
3994 (linux_low_filter_event): If GDB wants to hear about thread exit
3995 events, leave the LWP marked dead and don't delete it.
3996 (linux_wait_for_event_filtered): Don't check for thread exit.
3997 (filter_exit_event): New function.
3998 (linux_wait_1): Use it, when returning an exit event.
3999 (linux_resume_one_lwp_throw): Assert that the LWP's
4000 waitstatus is TARGET_WAITKIND_IGNORE.
4001 * remote-utils.c (prepare_resume_reply): Handle
4002 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4003 * server.c (report_thread_events): New global.
4004 (handle_general_set): Handle QThreadEvents.
4005 (handle_query) <qSupported>: Handle and report QThreadEvents+;
4006 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4007 TARGET_WAITKIND_THREAD_EXITED.
4008 * server.h (report_thread_events): Declare.
4010 2015-11-30 Pedro Alves <palves@redhat.com>
4012 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4013 the thread's last_resume_kind was resume_stop.
4015 2015-11-30 Pedro Alves <palves@redhat.com>
4017 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4020 2015-11-30 Pedro Alves <palves@redhat.com>
4022 * server.c (handle_v_requests): Handle vCtrlC.
4024 2015-11-30 Pedro Alves <palves@redhat.com>
4026 * gdbthread.h (find_any_thread_of_pid): Declare.
4027 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4029 * server.c (handle_query): If current_thread is NULL, look for
4030 another thread of the selected process.
4032 2015-11-26 Daniel Colascione <dancol@dancol.org>
4033 Simon Marchi <simon.marchi@ericsson.com>
4035 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4036 * server.c (handle_qxfer_threads_worker): Refactor to include thread
4038 * target.h (struct target_ops) <thread_name>: New field.
4039 (target_thread_name): New macro.
4041 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4043 * regcache.h (regcache_invalidate_pid): Add declaration.
4044 * regcache.c (regcache_invalidate_pid): New function, extracted
4045 from regcache_invalidate.
4046 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4047 Add trivial documentation comment.
4048 * lynx-low.c: Use regcache_invalidate_pid instead of
4049 regcache_invalidate.
4051 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4053 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4054 and Elf64_auxv_t if the target is Android.
4056 2015-11-22 Doug Evans <xdje42@gmail.com>
4058 * target.h: #include <sys/types.h>.
4060 2015-11-19 Pedro Alves <palves@redhat.com>
4062 * linux-low.c (linux_process_qsupported): Change prototype.
4064 * linux-low.h (struct linux_target_ops) <process_qsupported>:
4066 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4067 and adjust to loop over all features.
4068 * server.c (handle_query) <qSupported>: Adjust to call
4069 target_process_qsupported once, passing it a vector of unprocessed
4071 * target.h (struct target_ops) <process_qsupported>: Change
4073 (target_process_qsupported): Adjust.
4075 2015-11-19 Pedro Alves <palves@redhat.com>
4077 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4079 * configure: Regenerate.
4081 2015-11-19 Pedro Alves <palves@redhat.com>
4083 * configure: Regenerate.
4085 2015-11-19 Yao Qi <yao.qi@linaro.org>
4087 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4090 2015-11-19 Yao Qi <yao.qi@linaro.org>
4092 * linux-aarch64-low.c (enum aarch64_operand_type): New.
4093 (struct aarch64_operand): Move enum out.
4095 2015-11-19 Yao Qi <yao.qi@linaro.org>
4097 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4098 struct user_fpsimd_state *.
4099 (aarch64_store_fpregset): Likewise.
4101 2015-11-19 Yao Qi <yao.qi@linaro.org>
4103 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4104 struct user_pt_regs *.
4105 (aarch64_store_gregset): Likewise.
4107 2015-11-18 Pedro Alves <palves@redhat.com>
4109 * Makefile.in (all_object_files): Add $IPA_OBJS.
4111 2015-11-17 Pedro Alves <palves@redhat.com>
4113 * win32-low.c (win32_resume): Use gdb_signal_from_host,
4114 GDB_SIGNAL_0 and gdb_signal_to_string.
4116 2015-11-17 Pedro Alves <palves@redhat.com>
4118 * win32-low.c (handle_output_debug_string): Remove parameter.
4119 (win32_kill): Remove our_status local and adjust call to
4120 handle_output_debug_string.
4121 (get_child_debug_event): Adjust call to
4122 handle_output_debug_string.
4124 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4126 * linux-mips-low.c (mips_fill_gregset): Add cast.
4127 (mips_store_gregset): Likewise.
4128 (mips_fill_fpregset): Likewise.
4129 (mips_store_fpregset): Likewise.
4131 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4133 * linux-mips-low.c (mips_add_watchpoint): Rename private to
4136 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4138 * linux-mips-low.c (mips_linux_new_thread): Change type of
4139 watch_type to enum target_hw_bp_type.
4141 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4143 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4144 Change return type to arm_hwbp_type.
4146 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4148 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4149 (arm_store_gregset): Likewise.
4150 * linux-arm-low.c (arm_get_hwcap): Likewise.
4151 (arm_read_description): Likewise.
4153 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4155 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4157 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4159 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4160 (ppc_fill_vsxregset): Likewise.
4161 (ppc_store_vsxregset): Likewise.
4162 (ppc_fill_vrregset): Likewise.
4163 (ppc_store_vrregset): Likewise.
4164 (ppc_fill_evrregset): Likewise.
4165 (ppc_store_evrregset): Likewise.
4167 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4169 * linux-ppc-low.c (ppc_usrregs_info): Remove
4170 forward-declaration.
4171 (ppc_arch_setup): Move lower in file.
4173 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
4175 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4176 (ps_pdwrite): Likewise.
4178 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4180 * linux-arm-low.c (arm_new_thread): Move pointer dereference
4181 to after assert checks.
4183 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
4185 * proc-service.c (ps_pdread): Add/adjust casts.
4186 (ps_pdwrite): Add/adjust casts.
4188 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4190 * server.c (handle_search_memory_1): Cast return value of
4193 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4195 * server.c (write_qxfer_response): Change type of data to
4198 2015-10-29 Pedro Alves <palves@redhat.com>
4200 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4202 2015-10-29 Pedro Alves <palves@redhat.com>
4204 * tracepoint.c (clear_installed_tracepoints): Add casts.
4206 2015-10-29 Pedro Alves <palves@redhat.com>
4208 * server.c (handle_v_cont, process_serial_event): Add enum
4209 gdb_signal casts to signal parsing code.
4211 2015-10-29 Pedro Alves <palves@redhat.com>
4213 * linux-low.h (NULL_REGSET): Define.
4214 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4215 * linux-arm-low.c (arm_regsets): Likewise.
4216 * linux-crisv32-low.c (cris_regsets): Likewise.
4217 * linux-m68k-low.c (m68k_regsets): Likewise.
4218 * linux-mips-low.c (mips_regsets): Likewise.
4219 * linux-nios2-low.c (nios2_regsets): Likewise.
4220 * linux-ppc-low.c (ppc_regsets): Likewise.
4221 * linux-s390-low.c (s390_regsets): Likewise.
4222 * linux-sh-low.c (sh_regsets): Likewise.
4223 * linux-sparc-low.c (sparc_regsets): Likewise.
4224 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4225 * linux-tile-low.c (tile_regsets): Likewise.
4226 * linux-x86-low.c (x86_regsets): Likewise.
4227 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4229 2015-10-29 Pedro Alves <palves@redhat.com>
4231 * linux-low.h (NULL_REGSET): Define.
4232 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4233 * linux-arm-low.c (arm_regsets): Likewise.
4234 * linux-crisv32-low.c (cris_regsets): Likewise.
4235 * linux-m68k-low.c (m68k_regsets): Likewise.
4236 * linux-mips-low.c (mips_regsets): Likewise.
4237 * linux-nios2-low.c (nios2_regsets): Likewise.
4238 * linux-ppc-low.c (ppc_regsets): Likewise.
4239 * linux-s390-low.c (s390_regsets): Likewise.
4240 * linux-sh-low.c (sh_regsets): Likewise.
4241 * linux-sparc-low.c (sparc_regsets): Likewise.
4242 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4243 * linux-tile-low.c (tile_regsets): Likewise.
4244 * linux-x86-low.c (x86_regsets): Likewise.
4245 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4247 2015-10-26 Doug Evans <dje@google.com>
4249 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4251 2015-10-26 Doug Evans <dje@google.com>
4253 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4255 2015-10-26 Doug Evans <dje@google.com>
4257 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4259 (attach_thread, find_new_threads_callback): Ditto.
4261 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4263 * mem-break.h (set_breakpoint_data): Remove.
4265 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4267 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4268 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4269 (initialize_low): Remove set_breakpoint_data call.
4270 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4271 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4272 (initialize_low): Remove set_breakpoint_data call.
4273 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4274 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4275 (initialize_low): Remove set_breakpoint_data call.
4277 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4279 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4280 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4281 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4282 * target.h (target_breakpoint_kind_from_pc): New macro.
4284 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4286 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4287 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4288 the default breakpoint kind.
4290 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4292 * linux-arm-low.c (arm_supports_z_point_type): Add software
4295 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4297 * linux-arm-low.c: Refactor breakpoint definitions.
4298 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4299 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4301 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4303 * Makefile.in: Add arm.c/o.
4304 * configure.srv: Likewise.
4305 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4306 (arm_breakpoint_kind_from_pc): New function.
4307 (arm_sw_breakpoint_from_kind): Return proper kind.
4308 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4310 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4312 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4314 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4315 (struct raw_breakpoint) <size>: Remove.
4316 (struct raw_breakpoint) <kind>: Add.
4317 (bp_size): New function.
4318 (bp_opcode): Likewise.
4319 (find_raw_breakpoint_at): Adjust for kind.
4320 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4321 (remove_memory_breakpoint): Adjust for kind call bp_size.
4322 (set_raw_breakpoint_at): Adjust for kind.
4323 (set_breakpoint): Likewise.
4324 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4325 (delete_raw_breakpoint): Adjust for kind.
4326 (delete_breakpoint): Likewise.
4327 (find_gdb_breakpoint): Likewise.
4328 (set_gdb_breakpoint_1): Likewise.
4329 (set_gdb_breakpoint): Likewise.
4330 (delete_gdb_breakpoint_1): Likewise.
4331 (delete_gdb_breakpoint): Likewise.
4332 (uninsert_raw_breakpoint): Likewise.
4333 (reinsert_raw_breakpoint): Likewise.
4334 (set_breakpoint_data): Remove.
4335 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4336 (check_mem_read): Adjust for kind call bp_size.
4337 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4338 (clone_one_breakpoint): Adjust for kind.
4339 * mem-break.h (set_gdb_breakpoint): Likewise.
4340 (delete_gdb_breakpoint): Likewise.
4341 * server.c (process_serial_event): Likewise.
4343 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4345 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4346 (struct linux_target_ops) <breakpoint>: Remove.
4347 (struct linux_target_ops) <breakpoint_len>: Remove.
4348 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4349 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4350 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4351 (arm_sw_breakpoint_from_kind): New function.
4352 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4353 (struct linux_target_ops) <breakpoint>: Remove.
4354 (struct linux_target_ops) <breakpoint_len>: Remove.
4355 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4356 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4357 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4358 (struct linux_target_ops) <breakpoint>: Remove.
4359 (struct linux_target_ops) <breakpoint_len>: Remove.
4360 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4361 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4362 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
4363 (struct linux_target_ops) <breakpoint>: Remove.
4364 (struct linux_target_ops) <breakpoint_len>: Remove.
4365 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4366 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4367 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4368 and sw_breakpoint_from_kind to increment the pc.
4369 (linux_breakpoint_kind_from_pc): New function.
4370 (linux_sw_breakpoint_from_kind): New function.
4371 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4372 (initialize_low): Call breakpoint_kind_from_pc and
4373 sw_breakpoint_from_kind to replace breakpoint_data/len.
4374 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4376 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4377 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4378 (struct linux_target_ops) <breakpoint>: Remove.
4379 (struct linux_target_ops) <breakpoint_len>: Remove.
4380 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4381 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4382 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
4383 (struct linux_target_ops) <breakpoint>: Remove.
4384 (struct linux_target_ops) <breakpoint_len>: Remove.
4385 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4386 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4387 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4388 (struct linux_target_ops) <breakpoint>: Remove.
4389 (struct linux_target_ops) <breakpoint_len>: Remove.
4390 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4391 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4392 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4393 (struct linux_target_ops) <breakpoint>: Remove.
4394 (struct linux_target_ops) <breakpoint_len>: Remove.
4395 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4396 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4397 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4398 (struct linux_target_ops) <breakpoint>: Remove.
4399 (struct linux_target_ops) <breakpoint_len>: Remove.
4400 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4401 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4402 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4403 (struct linux_target_ops) <breakpoint>: Remove.
4404 (struct linux_target_ops) <breakpoint_len>: Remove.
4405 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4406 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4407 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4408 (struct linux_target_ops) <breakpoint>: Remove.
4409 (struct linux_target_ops) <breakpoint_len>: Remove.
4410 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4411 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4412 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4413 (struct linux_target_ops) <breakpoint>: Remove.
4414 (struct linux_target_ops) <breakpoint_len>: Remove.
4415 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4416 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4417 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4418 (struct linux_target_ops) <breakpoint>: Remove.
4419 (struct linux_target_ops) <breakpoint_len>: Remove.
4420 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4421 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4422 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4423 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4424 (struct linux_target_ops) <breakpoint>: Remove.
4425 (struct linux_target_ops) <breakpoint_len>: Remove.
4426 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4427 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4428 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4429 (struct linux_target_ops) <breakpoint>: Remove.
4430 (struct linux_target_ops) <breakpoint_len>: Remove.
4431 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4432 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4434 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4436 * linux-cris-low.c (cris_get_pc): Remove void arg.
4438 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4440 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4443 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4445 * inferiors.c (thread_pid_matches_callback): New function.
4446 (find_thread_process): New function.
4447 (remove_thread): Reset current_thread.
4448 (remove_process): Assert threads have been removed first.
4450 2015-10-15 Yao Qi <yao.qi@linaro.org>
4452 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4454 (aarch64_remove_point): Likewise.
4455 * regcache.c (regcache_register_size): New function.
4457 2015-10-12 Yao Qi <yao.qi@linaro.org>
4459 * linux-aarch64-low.c: Update all callers as emit_load_store
4460 is renamed to aarch64_emit_load_store.
4462 2015-10-12 Yao Qi <yao.qi@linaro.org>
4464 * linux-aarch64-low.c: Update all callers of function renaming
4465 from emit_insn to aarch64_emit_insn.
4467 2015-10-12 Yao Qi <yao.qi@linaro.org>
4469 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4470 arch/aarch64-insn.h.
4471 (struct aarch64_memory_operand): Likewise.
4473 (emit_insn): Move to arch/aarch64-insn.c.
4474 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4475 (emit_load_store): Move to arch/aarch64-insn.c.
4476 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4477 (can_encode_int32): Remove.
4479 2015-10-12 Yao Qi <yao.qi@linaro.org>
4481 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4482 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4483 (aarch64_relocate_instruction): Likewise.
4484 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4485 (struct aarch64_insn_visitor): Likewise.
4487 2015-10-12 Yao Qi <yao.qi@linaro.org>
4489 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4490 (struct aarch64_insn_visitor): New.
4491 (struct aarch64_insn_relocation_data): New.
4492 (aarch64_ftrace_insn_reloc_b): New function.
4493 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4494 (aarch64_ftrace_insn_reloc_cb): Likewise.
4495 (aarch64_ftrace_insn_reloc_tb): Likewise.
4496 (aarch64_ftrace_insn_reloc_adr): Likewise.
4497 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4498 (aarch64_ftrace_insn_reloc_others): Likewise.
4500 (aarch64_relocate_instruction): Use visitor.
4502 2015-10-12 Yao Qi <yao.qi@linaro.org>
4504 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4505 int. Add argument buf.
4506 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4507 aarch64_relocate_instruction.
4509 2015-10-12 Yao Qi <yao.qi@linaro.org>
4511 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4512 argument insn. Remove local variable insn. Don't call
4514 (aarch64_install_fast_tracepoint_jump_pad): Call
4517 2015-09-30 Yao Qi <yao.qi@linaro.org>
4519 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4520 (emit_load_store_pair): Likewise.
4522 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4524 * dll.c (match_dll): Add cast(s).
4525 (unloaded_dll): Likewise.
4526 * linux-low.c (second_thread_of_pid_p): Likewise.
4527 (delete_lwp_callback): Likewise.
4528 (count_events_callback): Likewise.
4529 (select_event_lwp_callback): Likewise.
4530 (linux_set_resume_request): Likewise.
4531 * server.c (accumulate_file_name_length): Likewise.
4532 (emit_dll_description): Likewise.
4533 (handle_qxfer_threads_worker): Likewise.
4534 (visit_actioned_threads): Likewise.
4535 * thread-db.c (any_thread_of): Likewise.
4536 * tracepoint.c (same_process_p): Likewise.
4537 (match_blocktype): Likewise.
4538 (build_traceframe_info_xml): Likewise.
4540 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4542 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4544 (gdb_unparse_agent_expr): Likewise.
4545 * hostio.c (require_data): Likewise.
4546 (handle_pread): Likewise.
4547 * linux-low.c (disable_regset): Likewise.
4548 (fetch_register): Likewise.
4549 (store_register): Likewise.
4550 (get_dynamic): Likewise.
4551 (linux_qxfer_libraries_svr4): Likewise.
4552 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4553 (set_fast_tracepoint_jump): Likewise.
4554 (uninsert_fast_tracepoint_jumps_at): Likewise.
4555 (reinsert_fast_tracepoint_jumps_at): Likewise.
4556 (validate_inserted_breakpoint): Likewise.
4557 (clone_agent_expr): Likewise.
4558 * regcache.c (init_register_cache): Likewise.
4559 * remote-utils.c (putpkt_binary_1): Likewise.
4560 (decode_M_packet): Likewise.
4561 (decode_X_packet): Likewise.
4562 (look_up_one_symbol): Likewise.
4563 (relocate_instruction): Likewise.
4564 (monitor_output): Likewise.
4565 * server.c (handle_search_memory): Likewise.
4566 (handle_qxfer_exec_file): Likewise.
4567 (handle_qxfer_libraries): Likewise.
4568 (handle_qxfer): Likewise.
4569 (handle_query): Likewise.
4570 (handle_v_cont): Likewise.
4571 (handle_v_run): Likewise.
4572 (captured_main): Likewise.
4573 * target.c (write_inferior_memory): Likewise.
4574 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4575 * tracepoint.c (init_trace_buffer): Likewise.
4576 (add_tracepoint_action): Likewise.
4577 (add_traceframe): Likewise.
4578 (add_traceframe_block): Likewise.
4579 (cmd_qtdpsrc): Likewise.
4580 (cmd_qtdv): Likewise.
4581 (cmd_qtstatus): Likewise.
4582 (response_source): Likewise.
4583 (response_tsv): Likewise.
4584 (cmd_qtnotes): Likewise.
4585 (gdb_collect): Likewise.
4586 (initialize_tracepoint): Likewise.
4588 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4590 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4591 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4592 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4594 (enum aarch64_condition_codes): New enum.
4595 (w0): New static global.
4598 (struct aarch64_memory_operand) <type>: New
4599 MEMORY_OPERAND_POSTINDEX type.
4600 (postindex_memory_operand): New helper function.
4601 (emit_ret): New function.
4602 (emit_load_store_pair): New function, factored out of emit_stp
4603 with support for MEMORY_OPERAND_POSTINDEX.
4604 (emit_stp): Rewrite using emit_load_store_pair.
4605 (emit_ldp): New function.
4606 (emit_load_store): Likewise.
4607 (emit_ldr): Mention post-index instruction in comment.
4608 (emit_ldrh): New function.
4609 (emit_ldrb): New function.
4610 (emit_ldrsw): Mention post-index instruction in comment.
4611 (emit_str): Likewise.
4612 (emit_subs): New function.
4613 (emit_cmp): Likewise.
4614 (emit_and): Likewise.
4615 (emit_orr): Likewise.
4616 (emit_orn): Likewise.
4617 (emit_eor): Likewise.
4618 (emit_mvn): Likewise.
4619 (emit_lslv): Likewise.
4620 (emit_lsrv): Likewise.
4621 (emit_asrv): Likewise.
4622 (emit_mul): Likewise.
4623 (emit_sbfm): Likewise.
4624 (emit_sbfx): Likewise.
4625 (emit_ubfm): Likewise.
4626 (emit_ubfx): Likewise.
4627 (emit_csinc): Likewise.
4628 (emit_cset): Likewise.
4629 (emit_nop): Likewise.
4630 (emit_ops_insns): New helper function.
4631 (emit_pop): Likewise.
4632 (emit_push): Likewise.
4633 (aarch64_emit_prologue): New function.
4634 (aarch64_emit_epilogue): Likewise.
4635 (aarch64_emit_add): Likewise.
4636 (aarch64_emit_sub): Likewise.
4637 (aarch64_emit_mul): Likewise.
4638 (aarch64_emit_lsh): Likewise.
4639 (aarch64_emit_rsh_signed): Likewise.
4640 (aarch64_emit_rsh_unsigned): Likewise.
4641 (aarch64_emit_ext): Likewise.
4642 (aarch64_emit_log_not): Likewise.
4643 (aarch64_emit_bit_and): Likewise.
4644 (aarch64_emit_bit_or): Likewise.
4645 (aarch64_emit_bit_xor): Likewise.
4646 (aarch64_emit_bit_not): Likewise.
4647 (aarch64_emit_equal): Likewise.
4648 (aarch64_emit_less_signed): Likewise.
4649 (aarch64_emit_less_unsigned): Likewise.
4650 (aarch64_emit_ref): Likewise.
4651 (aarch64_emit_if_goto): Likewise.
4652 (aarch64_emit_goto): Likewise.
4653 (aarch64_write_goto_address): Likewise.
4654 (aarch64_emit_const): Likewise.
4655 (aarch64_emit_call): Likewise.
4656 (aarch64_emit_reg): Likewise.
4657 (aarch64_emit_pop): Likewise.
4658 (aarch64_emit_stack_flush): Likewise.
4659 (aarch64_emit_zero_ext): Likewise.
4660 (aarch64_emit_swap): Likewise.
4661 (aarch64_emit_stack_adjust): Likewise.
4662 (aarch64_emit_int_call_1): Likewise.
4663 (aarch64_emit_void_call_2): Likewise.
4664 (aarch64_emit_eq_goto): Likewise.
4665 (aarch64_emit_ne_goto): Likewise.
4666 (aarch64_emit_lt_goto): Likewise.
4667 (aarch64_emit_le_goto): Likewise.
4668 (aarch64_emit_gt_goto): Likewise.
4669 (aarch64_emit_ge_got): Likewise.
4670 (aarch64_emit_ops_impl): New static global variable.
4671 (aarch64_emit_ops): New target function, return
4672 &aarch64_emit_ops_impl.
4673 (struct linux_target_ops): Install it.
4675 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4677 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4678 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4680 * linux-aarch64-ipa.c: New file.
4681 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4683 (aarch64_get_thread_area): New target method.
4684 (extract_signed_bitfield): New helper function.
4685 (aarch64_decode_ldr_literal): New function.
4686 (enum aarch64_opcodes): New enum.
4687 (struct aarch64_register): New struct.
4688 (struct aarch64_operand): New struct.
4689 (x0): New static global.
4698 (aarch64_register): New helper function.
4699 (register_operand): Likewise.
4700 (immediate_operand): Likewise.
4701 (struct aarch64_memory_operand): New struct.
4702 (offset_memory_operand): New helper function.
4703 (preindex_memory_operand): Likewise.
4704 (enum aarch64_system_control_registers): New enum.
4705 (ENCODE): New macro.
4706 (emit_insn): New helper function.
4707 (emit_b): New function.
4708 (emit_bcond): Likewise.
4709 (emit_cb): Likewise.
4710 (emit_tb): Likewise.
4711 (emit_blr): Likewise.
4712 (emit_stp): Likewise.
4713 (emit_ldp_q_offset): Likewise.
4714 (emit_stp_q_offset): Likewise.
4715 (emit_load_store): Likewise.
4716 (emit_ldr): Likewise.
4717 (emit_ldrsw): Likewise.
4718 (emit_str): Likewise.
4719 (emit_ldaxr): Likewise.
4720 (emit_stxr): Likewise.
4721 (emit_stlr): Likewise.
4722 (emit_data_processing_reg): Likewise.
4723 (emit_data_processing): Likewise.
4724 (emit_add): Likewise.
4725 (emit_sub): Likewise.
4726 (emit_mov): Likewise.
4727 (emit_movk): Likewise.
4728 (emit_mov_addr): Likewise.
4729 (emit_mrs): Likewise.
4730 (emit_msr): Likewise.
4731 (emit_sevl): Likewise.
4732 (emit_wfe): Likewise.
4733 (append_insns): Likewise.
4734 (can_encode_int32_in): New helper function.
4735 (aarch64_relocate_instruction): New function.
4736 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4737 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4738 (struct linux_target_ops): Install aarch64_get_thread_area,
4739 aarch64_install_fast_tracepoint_jump_pad and
4740 aarch64_get_min_fast_tracepoint_insn_len.
4742 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4744 * Makefile.in (aarch64-insn.o): New rule.
4745 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4747 2015-09-21 Yao Qi <yao.qi@linaro.org>
4749 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4751 2015-09-21 Yao Qi <yao.qi@linaro.org>
4753 * tracepoint.c (max_jump_pad_size): Remove.
4755 2015-09-18 Yao Qi <yao.qi@linaro.org>
4757 * linux-aarch64-low.c: Don't include sys/uio.h.
4758 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4760 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
4762 * tracepoint.c (eval_result_type): Change prototype.
4763 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4765 2015-09-15 Pedro Alves <palves@redhat.com>
4767 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4768 Check whether to report exec events instead of checking whether
4769 multiprocess is enabled.
4771 2015-09-15 Pedro Alves <palves@redhat.com>
4774 * remote-utils.c (prepare_resume_reply): Merge
4775 TARGET_WAITKIND_VFORK_DONE switch case with the
4776 TARGET_WAITKIND_FORKED case.
4778 2015-09-15 Yao Qi <yao.qi@linaro.org>
4780 * server.c (handle_query): Check string comparison using
4781 "else if" instead of "if".
4783 2015-09-15 Yao Qi <yao.qi@linaro.org>
4785 * server.c (vCont_supported): New global variable.
4786 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4787 matches. Append ";vContSupported+" to own_buf.
4788 (handle_v_requests): Append ";s;S" to own_buf if target supports
4789 hardware single step or vCont_supported is false.
4790 (capture_main): Set vCont_supported to zero.
4792 2015-09-15 Yao Qi <yao.qi@linaro.org>
4794 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4796 (linux_supports_hardware_single_step): ... New function.
4797 (linux_target_ops): Update.
4798 * lynx-low.c (lynx_target_ops): Set field
4799 supports_hardware_single_step to target_can_do_hardware_single_step.
4800 * nto-low.c (nto_target_ops): Likewise.
4801 * spu-low.c (spu_target_ops): Likewise.
4802 * win32-low.c (win32_target_ops): Likewise.
4803 * target.c (target_can_do_hardware_single_step): New function.
4804 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4805 Remove. <supports_hardware_single_step>: New field.
4806 (target_supports_conditional_breakpoints): Remove.
4807 (target_supports_hardware_single_step): New macro.
4808 (target_can_do_hardware_single_step): Declare.
4809 * server.c (handle_query): Use target_supports_hardware_single_step
4810 instead of target_supports_conditional_breakpoints.
4812 2015-09-15 Yao Qi <yao.qi@linaro.org>
4814 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4816 (struct linux_target_ops the_low_target): Install
4817 aarch64_linux_siginfo_fixup.
4819 2015-09-11 Don Breazeal <donb@codesourcery.com>
4820 Luis Machado <lgustavo@codesourcery.com>
4822 * linux-low.c (linux_mourn): Static declaration.
4823 (linux_arch_setup): Move in front of
4824 handle_extended_wait.
4825 (linux_arch_setup_thread): New function.
4826 (handle_extended_wait): Handle exec events. Call
4827 linux_arch_setup_thread. Make event_lwp argument a
4828 pointer-to-a-pointer.
4829 (check_zombie_leaders): Do not check stopped threads.
4830 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4831 (linux_low_filter_event): Add lwp and thread for exec'ing
4832 non-leader thread if leader thread has been deleted.
4833 Refactor code into linux_arch_setup_thread and call it.
4834 Pass child lwp pointer by reference to handle_extended_wait.
4835 (linux_wait_for_event_filtered): Update comment.
4836 (linux_wait_1): Prevent clobbering exec event status.
4837 (linux_supports_exec_events): New function.
4838 (linux_target_ops) <supports_exec_events>: Initialize new member.
4839 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4841 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4842 * server.c (report_exec_events): New global variable.
4843 (handle_query): Handle qSupported query for exec-events feature.
4844 (captured_main): Initialize report_exec_events.
4845 * server.h (report_exec_events): Declare new global variable.
4846 * target.h (struct target_ops) <supports_exec_events>: New
4848 (target_supports_exec_events): New macro.
4849 * win32-low.c (win32_target_ops) <supports_exec_events>:
4850 Initialize new member.
4852 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4854 * linux-low.c (linux_low_enable_btrace): Remove.
4855 (linux_target_ops): Replace linux_low_enable_btrace with
4856 linux_enable_btrace.
4858 2015-09-03 Yao Qi <yao.qi@linaro.org>
4860 * linux-aarch64-low.c (aarch64_insert_point): Call
4861 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4864 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4866 * linux-low.c (check_stopped_by_breakpoint): Use
4867 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4869 2015-08-27 Pedro Alves <palves@redhat.com>
4871 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4873 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4875 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4876 the XNEW-family equivalent.
4877 (compile_bytecodes): Likewise.
4878 * dll.c (loaded_dll): Likewise.
4879 * event-loop.c (append_callback_event): Likewise.
4880 (create_file_handler): Likewise.
4881 (create_file_event): Likewise.
4882 * hostio.c (handle_open): Likewise.
4883 * inferiors.c (add_thread): Likewise.
4884 (add_process): Likewise.
4885 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4886 * linux-arm-low.c (arm_new_process): Likewise.
4887 (arm_new_thread): Likewise.
4888 * linux-low.c (add_to_pid_list): Likewise.
4889 (linux_add_process): Likewise.
4890 (handle_extended_wait): Likewise.
4891 (add_lwp): Likewise.
4892 (enqueue_one_deferred_signal): Likewise.
4893 (enqueue_pending_signal): Likewise.
4894 (linux_resume_one_lwp_throw): Likewise.
4895 (linux_resume_one_thread): Likewise.
4896 (linux_read_memory): Likewise.
4897 (linux_write_memory): Likewise.
4898 * linux-mips-low.c (mips_linux_new_process): Likewise.
4899 (mips_linux_new_thread): Likewise.
4900 (mips_add_watchpoint): Likewise.
4901 * linux-x86-low.c (initialize_low_arch): Likewise.
4902 * lynx-low.c (lynx_add_process): Likewise.
4903 * mem-break.c (set_raw_breakpoint_at): Likewise.
4904 (set_breakpoint): Likewise.
4905 (add_condition_to_breakpoint): Likewise.
4906 (add_commands_to_breakpoint): Likewise.
4907 (clone_agent_expr): Likewise.
4908 (clone_one_breakpoint): Likewise.
4909 * regcache.c (new_register_cache): Likewise.
4910 * remote-utils.c (look_up_one_symbol): Likewise.
4911 * server.c (queue_stop_reply): Likewise.
4912 (start_inferior): Likewise.
4913 (queue_stop_reply_callback): Likewise.
4914 (handle_target_event): Likewise.
4915 * spu-low.c (fetch_ppc_memory): Likewise.
4916 (store_ppc_memory): Likewise.
4917 * target.c (set_target_ops): Likewise.
4918 * thread-db.c (thread_db_load_search): Likewise.
4919 (try_thread_db_load_1): Likewise.
4920 * tracepoint.c (add_tracepoint): Likewise.
4921 (add_tracepoint_action): Likewise.
4922 (create_trace_state_variable): Likewise.
4923 (cmd_qtdpsrc): Likewise.
4924 (cmd_qtro): Likewise.
4925 (add_while_stepping_state): Likewise.
4926 * win32-low.c (child_add_thread): Likewise.
4927 (get_image_name): Likewise.
4929 2015-08-25 Yao Qi <yao.qi@linaro.org>
4931 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4933 2015-08-25 Yao Qi <yao.qi@linaro.org>
4935 * Makefile.in (aarch64-linux.o): New rule.
4936 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4938 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4939 (aarch64_init_debug_reg_state): Make it extern.
4940 (aarch64_linux_prepare_to_resume): Remove.
4942 2015-08-25 Yao Qi <yao.qi@linaro.org>
4944 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4945 lwp_arch_private_info and ptid_of_lwp.
4947 2015-08-25 Yao Qi <yao.qi@linaro.org>
4949 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4950 Find proc_info by find_process_pid. All callers updated.
4952 2015-08-25 Yao Qi <yao.qi@linaro.org>
4954 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4956 (debug_reg_change_callback): Remove.
4957 (aarch64_notify_debug_reg_change): Remove.
4959 2015-08-25 Yao Qi <yao.qi@linaro.org>
4961 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4962 Call current_lwp_ptid.
4964 2015-08-25 Yao Qi <yao.qi@linaro.org>
4966 * linux-aarch64-low.c (debug_reg_change_callback): Use
4969 2015-08-25 Yao Qi <yao.qi@linaro.org>
4971 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4973 2015-08-25 Yao Qi <yao.qi@linaro.org>
4975 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4977 2015-08-25 Yao Qi <yao.qi@linaro.org>
4979 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4982 2015-08-25 Yao Qi <yao.qi@linaro.org>
4984 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4986 (debug_reg_change_callback): Remove argument entry and add argument
4987 lwp. Remove local variable thread. Don't print thread id in the
4988 debugging output. Don't check whether pid of thread equals to pid.
4989 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
4990 iterate_over_lwps instead find_inferior.
4992 2015-08-24 Pedro Alves <palves@redhat.com>
4994 * inferiors.c (get_first_process): New function.
4995 * inferiors.h (get_first_process): New declaration.
4996 * remote-utils.c (read_ptid): Default to the first process in the
4997 list, instead of to the current thread's process.
4999 2015-08-24 Pedro Alves <palves@redhat.com>
5001 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5002 * event-loop.c: Likewise.
5003 * remote-utils.c: Likewise.
5004 * tracepoint.c: Likewise.
5006 2015-08-24 Pedro Alves <palves@redhat.com>
5008 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5011 2015-08-21 Pedro Alves <palves@redhat.com>
5013 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5014 instead of literal 1.
5016 2015-08-21 Pedro Alves <palves@redhat.com>
5018 * tdesc.c (default_description): Explicitly zero-initialize.
5020 2015-08-21 Pedro Alves <palves@redhat.com>
5023 * inferiors.c (remove_thread): Discard any pending stop reply for
5025 * server.c (remove_all_on_match_pid): Rename to ...
5026 (remove_all_on_match_ptid): ... this. Work with a filter ptid
5028 (discard_queued_stop_replies): Change parameter to a ptid. Now
5030 (handle_v_kill, kill_inferior_callback, captured_main)
5031 (process_serial_event): Adjust.
5032 * server.h (discard_queued_stop_replies): Declare.
5034 2015-08-21 Pedro Alves <palves@redhat.com>
5036 * linux-low.c (wait_for_sigstop): Always switch to no thread
5037 selected if the previously current thread dies.
5038 * lynx-low.c (lynx_request_interrupt): Use the first thread's
5039 process instead of the current thread's.
5040 * remote-utils.c (input_interrupt): Don't check if there's no
5042 * server.c (gdb_read_memory, gdb_write_memory): If setting the
5043 current thread to the general thread fails, error out.
5044 (handle_qxfer_auxv, handle_qxfer_libraries)
5045 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5046 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5047 (handle_query): Check if there's a thread selected instead of
5048 checking whether there's any thread in the thread list.
5049 (handle_qxfer_threads, handle_qxfer_btrace)
5050 (handle_qxfer_btrace_conf): Don't error out early if there's no
5051 thread in the thread list.
5052 (handle_v_cont, myresume): Don't set the current thread to the
5054 (process_serial_event) <Hg handling>: Also set thread_id if the
5055 previous general thread is still alive.
5056 (process_serial_event) <g/G handling>: If setting the current
5057 thread to the general thread fails, error out.
5058 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5059 thread's lwp instead of the current thread's.
5060 * target.c (set_desired_thread): If the desired thread was not
5061 found, leave the current thread pointing to NULL. Return an int
5062 (boolean) indicating success.
5063 * target.h (set_desired_thread): Change return type to int.
5065 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
5067 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5068 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5070 (ps_get_thread_area): New function.
5072 2015-08-19 Gary Benson <gbenson@redhat.com>
5074 * hostio.c (handle_pread): Do not attempt to read more data
5075 than hostio_reply_with_data can fit in a packet.
5077 2015-08-18 Joel Brobecker <brobecker@adacore.com>
5079 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5081 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
5083 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5085 2015-08-06 Pedro Alves <palves@redhat.com>
5087 * tracepoint.c (expr_eval_result): Now an int.
5089 2015-08-06 Pedro Alves <palves@redhat.com>
5091 * gdbthread.h (struct regcache): Forward declare.
5092 (struct thread_info) <regcache_data>: Now a struct regcache
5094 * inferiors.c (inferior_regcache_data)
5095 (set_inferior_regcache_data): Now work with struct regcache
5097 * inferiors.h (struct regcache): Forward declare.
5098 (inferior_regcache_data, set_inferior_regcache_data): Now work
5099 with struct regcache pointers.
5100 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5101 (free_register_cache_thread): Remove struct regcache pointer
5104 2015-08-06 Pedro Alves <palves@redhat.com>
5106 * server.c (captured_main): On error, print the exception message
5107 to stderr, and if run_once is set, throw a quit.
5109 2015-08-06 Pedro Alves <palves@redhat.com>
5111 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5114 2015-08-06 Pedro Alves <palves@redhat.com>
5116 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5117 reading beyond the passed in buffer length.
5119 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
5121 * tracepoint.c (symbol_list) <required>: Remove.
5123 2015-08-06 Pedro Alves <palves@redhat.com>
5125 * linux-low.c (handle_extended_wait): Set the fork child's suspend
5126 count if stopping and suspending threads.
5127 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5128 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5129 (linux_detach): Complete an ongoing step-over.
5130 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
5132 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5133 (linux_wait_1): If passing a signal to the inferior after
5134 finishing a step-over, unsuspend and re-resume all lwps. If we
5135 see a single-step event but the thread should be continuing, don't
5136 pass the trap to gdb.
5137 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5138 internal_error instead of gdb_assert.
5139 (enqueue_pending_signal): New function.
5140 (check_ptrace_stopped_lwp_gone): Add debug output.
5141 (start_step_over): Use internal_error instead of gdb_assert.
5142 (complete_ongoing_step_over): New function.
5143 (linux_resume_one_thread): Don't resume a suspended thread.
5144 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5147 2015-08-06 Pedro Alves <palves@redhat.com>
5149 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5150 (linux_thread_alive): Use lwp_is_marked_dead.
5151 (extended_event_reported): Delete.
5152 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5153 instead of extended_event_reported.
5154 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
5156 (lwp_is_marked_dead): New function.
5157 (lwp_running): Use lwp_is_marked_dead.
5158 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5161 2015-08-06 Pedro Alves <palves@redhat.com>
5163 * linux-low.c (linux_wait_1): Move fork event output out of the
5164 !report_to_gdb check. Pass event_child->waitstatus to
5165 target_waitstatus_to_string instead of ourstatus.
5167 2015-08-04 Yao Qi <yao.qi@linaro.org>
5169 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5170 if current_thread is 32 bit.
5172 2015-08-04 Yao Qi <yao.qi@linaro.org>
5174 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5175 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5176 * server.c (extended_protocol): Remove "static".
5177 * server.h (extended_protocol): Declare it.
5179 2015-08-04 Yao Qi <yao.qi@linaro.org>
5181 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5182 both aarch64 and aarch32.
5183 (aarch64_set_pc): Likewise.
5185 2015-08-04 Yao Qi <yao.qi@linaro.org>
5187 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5188 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5189 arm-with-neon.xml to srv_xmlfiles.
5190 * linux-aarch64-low.c: Include linux-aarch32-low.h.
5191 (is_64bit_tdesc): New function.
5192 (aarch64_linux_read_description): New function.
5193 (aarch64_arch_setup): Call aarch64_linux_read_description.
5194 (regs_info): Rename to regs_info_aarch64.
5195 (aarch64_regs_info): Return right regs_info.
5196 (initialize_low_arch): Call initialize_low_arch_aarch32.
5198 2015-08-04 Yao Qi <yao.qi@linaro.org>
5200 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5201 * linux-aarch32-low.c: New file.
5202 * linux-aarch32-low.h: New file.
5203 * linux-arm-low.c (arm_fill_gregset): Move it to
5204 linux-aarch32-low.c.
5205 (arm_store_gregset): Likewise.
5206 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5207 (arm_store_vfpregset): Call arm_store_vfpregset_num.
5208 (arm_arch_setup): Check if PTRACE_GETREGSET works.
5209 (regs_info): Rename to regs_info_arm.
5210 (arm_regs_info): Return regs_info_aarch32 if
5211 have_ptrace_getregset is 1 and target description is
5212 arm_with_neon or arm_with_vfpv3.
5213 (initialize_low_arch): Don't call init_registers_arm_with_neon.
5214 Call initialize_low_arch_aarch32 instead.
5216 2015-08-04 Yao Qi <yao.qi@linaro.org>
5218 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5219 * linux-low.c: ... here.
5220 * linux-low.h (have_ptrace_getregset): Declare it.
5222 2015-08-04 Pedro Alves <palves@redhat.com>
5224 * thread-db.c (struct thread_db): Use new typedefs.
5225 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5227 (disable_thread_event_reporting): Cast result of dlsym to
5228 destination function pointer type.
5229 (thread_db_mourn): Use td_ta_delete_ftype.
5231 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5233 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5235 (CDX_BREAKPOINT): Define for R2.
5236 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5237 (the_low_target): Add comments.
5239 2015-07-30 Yao Qi <yao.qi@linaro.org>
5241 * linux-arm-low.c (arm_hwcap): Remove it.
5242 (arm_read_description): New local variable arm_hwcap. Don't
5243 set arm_hwcap to zero.
5245 2015-07-30 Yao Qi <yao.qi@linaro.org>
5247 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5248 Use regcache->tdesc instead.
5249 (arm_store_wmmxregset): Likewise.
5250 (arm_fill_vfpregset): Likewise.
5251 (arm_store_vfpregset): Likewise.
5253 2015-07-30 Yao Qi <yao.qi@linaro.org>
5255 * linux-arm-low.c: Include arch/arm.h.
5256 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5257 (arm_store_gregset): Likewise.
5259 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5261 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5262 ptrace's 4th parameter.
5264 2015-07-27 Yao Qi <yao.qi@linaro.org>
5266 * configure.srv (case aarch64*-*-linux*): Don't set
5269 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5271 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5273 * linux-arm-low.c: Likewise.
5274 * linux-cris-low.c: Likewise.
5275 * linux-crisv32-low.c: Likewise.
5276 * linux-low.c: Likewise.
5277 * linux-m68k-low.c: Likewise.
5278 * linux-mips-low.c: Likewise.
5279 * linux-nios2-low.c: Likewise.
5280 * linux-s390-low.c: Likewise.
5281 * linux-sparc-low.c: Likewise.
5282 * linux-tic6x-low.c: Likewise.
5283 * linux-tile-low.c: Likewise.
5284 * linux-x86-low.c: Likewise.
5286 2015-07-24 Pedro Alves <palves@redhat.com>
5288 * config.in: Regenerate.
5289 * configure: Regenerate.
5291 2015-07-24 Pedro Alves <palves@redhat.com>
5293 * acinclude.m4: Include ../ptrace.m4.
5294 * configure.ac: Call GDB_AC_PTRACE.
5295 * config.in, configure: Regenerate.
5297 2015-07-24 Yao Qi <yao.qi@linaro.org>
5299 * linux-low.c (linux_create_inferior): Remove setting to
5300 proc->priv->new_inferior.
5301 (linux_attach): Likewise.
5302 (linux_low_filter_event): Likewise.
5303 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5305 2015-07-24 Yao Qi <yao.qi@linaro.org>
5307 * linux-low.c (linux_arch_setup): New function.
5308 (linux_low_filter_event): If proc->tdesc is NULL and
5309 proc->attached is true, call the_low_target.arch_setup.
5310 Otherwise, keep status pending, and return.
5311 (linux_resume_one_lwp_throw): Don't call get_pc if
5312 thread->while_stepping isn't NULL. Don't call
5313 get_thread_regcache if proc->tdesc is NULL.
5314 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5315 (linux_target_ops): Install arch_setup.
5316 * server.c (start_inferior): Call the_target->arch_setup.
5317 * target.h (struct target_ops) <arch_setup>: New field.
5318 (target_arch_setup): New marco.
5319 * lynx-low.c (lynx_target_ops): Update.
5320 * nto-low.c (nto_target_ops): Update.
5321 * spu-low.c (spu_target_ops): Update.
5322 * win32-low.c (win32_target_ops): Update.
5324 2015-07-24 Yao Qi <yao.qi@linaro.org>
5326 * linux-low.c (linux_add_process): Don't set
5327 proc->priv->new_inferior.
5328 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5329 (linux_attach): Likewise.
5331 2015-07-24 Yao Qi <yao.qi@linaro.org>
5333 * server.c (start_inferior): Code refactor.
5335 2015-07-24 Yao Qi <yao.qi@linaro.org>
5337 * server.c (process_serial_event): Set general_thread.
5339 2015-07-21 Yao Qi <yao.qi@linaro.org>
5341 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5342 aarch64_linux_get_debug_reg_capacity.
5344 2015-07-17 Yao Qi <yao.qi@linaro.org>
5346 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5347 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5348 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5349 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5350 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5351 (AARCH64_HWP_ALIGNMENT): Likewise.
5352 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5353 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5354 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5355 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5356 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5357 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5358 (struct aarch64_debug_reg_state): Likewise.
5359 (struct arch_lwp_info): Likewise.
5360 (aarch64_align_watchpoint): Likewise.
5361 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5362 (aarch64_watchpoint_length): Likewise.
5363 (aarch64_point_encode_ctrl_reg): Likewise
5364 (aarch64_point_is_aligned): Likewise.
5365 (aarch64_align_watchpoint): Likewise.
5366 (aarch64_linux_set_debug_regs):
5367 (aarch64_dr_state_insert_one_point): Likewise.
5368 (aarch64_dr_state_remove_one_point): Likewise.
5369 (aarch64_handle_breakpoint): Likewise.
5370 (aarch64_handle_aligned_watchpoint): Likewise.
5371 (aarch64_handle_unaligned_watchpoint): Likewise.
5372 (aarch64_handle_watchpoint): Likewise.
5374 2015-07-17 Yao Qi <yao.qi@linaro.org>
5376 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5377 and don't aarch64_get_debug_reg_state. All callers update.
5378 (aarch64_handle_aligned_watchpoint): Likewise.
5379 (aarch64_handle_unaligned_watchpoint): Likewise.
5380 (aarch64_handle_watchpoint): Likewise.
5381 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5382 (aarch64_remove_point): Likewise.
5384 2015-07-17 Yao Qi <yao.qi@linaro.org>
5386 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5388 (aarch64_handle_unaligned_watchpoint): Likewise.
5390 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5392 Revert the previous 3 commits:
5393 Move gdb_regex* to common/
5394 Move linux_find_memory_regions_full & co.
5395 gdbserver build-id attribute generator
5397 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5398 Jan Kratochvil <jan.kratochvil@redhat.com>
5400 gdbserver build-id attribute generator.
5401 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5402 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5403 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5405 (get_dynamic): Use find_pdhr to traverse program headers.
5406 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5407 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5408 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5409 (get_hex_build_id): New.
5410 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5411 to reply XML document.
5413 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5414 Jan Kratochvil <jan.kratochvil@redhat.com>
5416 * target.c: Include target/target-utils.h and fcntl.h.
5417 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5418 (target_fileio_read_stralloc): New functions.
5420 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5422 * Makefile.in (OBS): Add gdb_regex.o.
5424 * config.in: Rebuilt.
5425 * configure: Rebuilt.
5427 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5428 Jan Kratochvil <jan.kratochvil@redhat.com>
5430 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5431 * Makefile.in (OBS): Add target-utils.o.
5432 (linux-maps.o, target-utils.o): New.
5433 * configure.srv (srv_linux_obj): Add linux-maps.o.
5435 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5437 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5439 (the_low_target): Install it.
5441 2015-07-14 Pedro Alves <palves@redhat.com>
5443 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5444 Instead, ignore ECHILD, and throw an error for other errnos.
5446 2015-07-10 Pedro Alves <palves@redhat.com>
5448 * event-loop.c (struct callback_event) <data>: Change type to
5449 gdb_client_data instance instead of gdb_client_data pointer.
5450 (append_callback_event): Adjust.
5452 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5454 * linux-aarch64-low.c: Add comments for each linux_target_ops
5455 method. Remove comments already covered in target_ops and
5456 linux_target_ops definitions.
5457 (the_low_target): Add comments for each unimplemented method.
5459 2015-07-09 Yao Qi <yao.qi@linaro.org>
5461 * linux-aarch64-low.c (aarch64_regmap): Remove.
5462 (aarch64_usrregs_info): Remove.
5463 (regs_info): Set field usrregs to NULL.
5465 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5467 * linux-low.c: Include "rsp-low.h"
5468 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5469 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5470 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5471 (handle_btrace_enable_pt): New.
5472 (handle_btrace_general_set): Support "pt".
5473 (handle_btrace_conf_general_set): Support "pt:size".
5475 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5477 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5480 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5482 * linux-aarch64-low.c: Remove comment about endianness.
5483 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5484 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5487 2015-06-24 Gary Benson <gbenson@redhat.com>
5489 * linux-i386-ipa.c (stdint.h): Do not include.
5490 * lynx-i386-low.c (stdint.h): Likewise.
5491 * lynx-ppc-low.c (stdint.h): Likewise.
5492 * mem-break.c (stdint.h): Likewise.
5493 * thread-db.c (stdint.h): Likewise.
5494 * tracepoint.c (stdint.h): Likewise.
5495 * win32-low.c (stdint.h): Likewise.
5497 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5499 * server.c (write_qxfer_response): Update call to
5500 remote_escape_output.
5502 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5503 Jan Kratochvil <jan.kratochvil@redhat.com>
5505 Merge multiple hex conversions.
5506 * gdbreplay.c (tohex): Rename to 'fromhex'.
5507 (logchar): Use fromhex.
5509 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5511 * server.c (handle_qxfer_libraries): Set `version' attribute for
5514 2015-06-10 Gary Benson <gbenson@redhat.com>
5516 * target.h (struct target_ops) <multifs_open>: New field.
5517 <multifs_unlink>: Likewise.
5518 <multifs_readlink>: Likewise.
5519 * linux-low.c (nat/linux-namespaces.h): New include.
5520 (linux_target_ops): Initialize the_target->multifs_open,
5521 the_target->multifs_unlink and the_target->multifs_readlink.
5522 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5523 * hostio.c (hostio_fs_pid): New static variable.
5524 (hostio_handle_new_gdb_connection): New function.
5525 (handle_setfs): Likewise.
5526 (handle_open): Use the_target->multifs_open as appropriate.
5527 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5528 (handle_readlink): Use the_target->multifs_readlink as
5530 (handle_vFile): Handle vFile:setfs packets.
5531 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5532 after target_handle_new_gdb_connection.
5534 2015-06-10 Gary Benson <gbenson@redhat.com>
5536 * configure.ac (AC_CHECK_FUNCS): Add setns.
5537 * config.in: Regenerate.
5538 * configure: Likewise.
5539 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5540 (linux-namespaces.o): New rule.
5541 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5543 2015-06-09 Gary Benson <gbenson@redhat.com>
5545 * hostio.c (handle_open): Process mode argument with
5546 fileio_to_host_mode.
5548 2015-06-01 Yao Qi <yao.qi@linaro.org>
5550 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5551 * linux-x86-low.c: Likewise.
5553 2015-05-28 Don Breazeal <donb@codesourcery.com>
5555 * linux-low.c (handle_extended_wait): Initialize
5556 thread_info.last_resume_kind for new fork children.
5558 2015-05-15 Pedro Alves <palves@redhat.com>
5560 * target.h (target_handle_new_gdb_connection): Rewrite using if
5561 wrapped in do/while.
5563 2015-05-14 Joel Brobecker <brobecker@adacore.com>
5565 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5566 * configure, config.in: Regenerate.
5567 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5570 2015-05-12 Don Breazeal <donb@codesourcery.com>
5572 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5573 PTRACE_EVENT_VFORK_DONE.
5574 (linux_low_ptrace_options, extended_event_reported): Add vfork
5576 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5577 and "vforkdone" for RSP 'T' Stop Reply Packet.
5578 * server.h (report_vfork_events): Declare
5581 2015-05-12 Don Breazeal <donb@codesourcery.com>
5583 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5584 (the_low_target) <new_fork>: Initialize new member.
5585 * linux-arm-low.c (arm_new_fork): New function.
5586 (the_low_target) <new_fork>: Initialize new member.
5587 * linux-low.c (handle_extended_wait): Call new target function
5589 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5590 * linux-mips-low.c (mips_add_watchpoint): New function
5591 extracted from mips_insert_point.
5592 (the_low_target) <new_fork>: Initialize new member.
5593 (mips_linux_new_fork): New function.
5594 (mips_insert_point): Call mips_add_watchpoint.
5595 * linux-x86-low.c (x86_linux_new_fork): New function.
5596 (the_low_target) <new_fork>: Initialize new member.
5598 2015-05-12 Don Breazeal <donb@codesourcery.com>
5600 * linux-low.c (handle_extended_wait): Implement return value,
5601 rename argument 'event_child' to 'event_lwp', handle
5602 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5603 (linux_low_ptrace_options): New function.
5604 (linux_low_filter_event): Call linux_low_ptrace_options,
5605 use different argument fo linux_enable_event_reporting,
5606 use return value from handle_extended_wait.
5607 (extended_event_reported): New function.
5608 (linux_wait_1): Call extended_event_reported and set
5609 status to report fork events.
5610 (linux_write_memory): Add pid to debug message.
5611 (reset_lwp_ptrace_options_callback): New function.
5612 (linux_handle_new_gdb_connection): New function.
5613 (linux_target_ops): Initialize new structure member.
5614 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5615 * lynx-low.c: Initialize new structure member.
5616 * remote-utils.c (prepare_resume_reply): Implement stop reason
5617 "fork" for "T" stop message.
5618 * server.c (handle_query): Call handle_new_gdb_connection.
5619 * server.h (report_fork_events): Declare global flag.
5620 * target.h (struct target_ops) <handle_new_gdb_connection>:
5622 (target_handle_new_gdb_connection): New macro.
5623 * win32-low.c: Initialize new structure member.
5625 2015-05-12 Don Breazeal <donb@codesourcery.com>
5627 * mem-break.c (APPEND_TO_LIST): Define macro.
5628 (clone_agent_expr): New function.
5629 (clone_one_breakpoint): New function.
5630 (clone_all_breakpoints): New function.
5631 * mem-break.h: Declare new functions.
5633 2015-05-12 Don Breazeal <donb@codesourcery.com>
5635 * linux-low.c (linux_supports_fork_events): New function.
5636 (linux_supports_vfork_events): New function.
5637 (linux_target_ops): Initialize new structure members.
5638 (initialize_low): Call linux_check_ptrace_features.
5639 * lynx-low.c (lynx_target_ops): Initialize new structure
5641 * server.c (report_fork_events, report_vfork_events):
5643 (handle_query): Add new features to qSupported packet and
5645 (captured_main): Initialize new global variables.
5646 * target.h (struct target_ops) <supports_fork_events>:
5648 <supports_vfork_events>: New member.
5649 (target_supports_fork_events): New macro.
5650 (target_supports_vfork_events): New macro.
5651 * win32-low.c (win32_target_ops): Initialize new structure
5654 2015-05-12 Gary Benson <gbenson@redhat.com>
5656 * server.c (handle_qxfer_exec_file): Use current process
5659 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5661 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5662 Remove HAVE_PTRACE_GETREGS conditionals.
5663 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5664 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5666 2015-05-08 Yao Qi <yao.qi@linaro.org>
5668 * linux-low.c (linux_supports_conditional_breakpoints): New
5670 (linux_target_ops): Install new target method.
5671 * lynx-low.c (lynx_target_ops): Install NULL hook for
5672 supports_conditional_breakpoints.
5673 * nto-low.c (nto_target_ops): Likewise.
5674 * spu-low.c (spu_target_ops): Likewise.
5675 * win32-low.c (win32_target_ops): Likewise.
5676 * server.c (handle_query): Check
5677 target_supports_conditional_breakpoints.
5678 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5680 (target_supports_conditional_breakpoints): New macro.
5682 2015-05-06 Pedro Alves <palves@redhat.com>
5685 * server.c (start_inferior): If the process exits, mourn it.
5687 2015-04-21 Gary Benson <gbenson@redhat.com>
5689 * hostio.c (fileio_open_flags_to_host): Factored out to
5690 fileio_to_host_openflags in common/fileio.c. Single use
5693 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5695 * linux-xtensa-low.c (xtensa_fill_gregset)
5696 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5699 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5701 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5702 (regs_info): Replace usrregs pointer with NULL.
5704 2015-04-17 Gary Benson <gbenson@redhat.com>
5706 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5707 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5708 * server.c (handle_qxfer_exec_file): New function.
5709 (qxfer_packets): Add exec-file entry.
5710 (handle_query): Report qXfer:exec-file:read as supported packet.
5712 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5714 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5716 2015-04-09 Gary Benson <gbenson@redhat.com>
5718 * hostio-errno.c (errno_to_fileio_error): Remove function.
5719 Update caller to use remote_fileio_to_fio_error.
5721 2015-04-09 Yao Qi <yao.qi@linaro.org>
5723 * linux-low.c (linux_insert_point): Call
5724 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5725 (linux_remove_point): Call remove_memory_breakpoint if type is
5727 * linux-x86-low.c (x86_insert_point): Don't call
5728 insert_memory_breakpoint.
5729 (x86_remove_point): Don't call remove_memory_breakpoint.
5731 2015-04-01 Pedro Alves <palves@redhat.com>
5732 Cleber Rosa <crosa@redhat.com>
5734 * server.c (gdbserver_usage): Reorganize and extend the usage
5737 2015-03-24 Pedro Alves <palves@redhat.com>
5739 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5740 output. Also dump TRAP_TRACE.
5741 (linux_low_filter_event): In debug output, distinguish a
5742 resume_stop SIGSTOP from a delayed SIGSTOP.
5744 2015-03-24 Gary Benson <gbenson@redhat.com>
5746 * linux-x86-low.c (x86_linux_new_thread): Moved to
5748 (x86_linux_prepare_to_resume): Likewise.
5750 2015-03-24 Gary Benson <gbenson@redhat.com>
5752 * Makefile.in (x86-linux-dregs.o): New rule.
5753 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5754 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5755 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5756 (x86_linux_dr_get): Likewise.
5757 (x86_linux_dr_set): Likewise.
5758 (update_debug_registers_callback): Likewise.
5759 (x86_linux_dr_set_addr): Likewise.
5760 (x86_linux_dr_get_addr): Likewise.
5761 (x86_linux_dr_set_control): Likewise.
5762 (x86_linux_dr_get_control): Likewise.
5763 (x86_linux_dr_get_status): Likewise.
5764 (x86_linux_update_debug_registers): Likewise.
5766 2015-03-24 Gary Benson <gbenson@redhat.com>
5768 * linux-x86-low.c (x86_linux_update_debug_registers):
5769 New function, factored out from...
5770 (x86_linux_prepare_to_resume): ...this.
5772 2015-03-24 Gary Benson <gbenson@redhat.com>
5774 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5775 (x86_linux_dr_set): Likewise.
5776 (update_debug_registers_callback): Likewise.
5777 (x86_linux_dr_set_addr): Likewise.
5778 (x86_linux_dr_get_addr): Likewise.
5779 (x86_linux_dr_set_control): Likewise.
5780 (x86_linux_dr_get_control): Likewise.
5781 (x86_linux_dr_get_status): Likewise.
5782 (x86_linux_prepare_to_resume): Likewise.
5784 2015-03-24 Gary Benson <gbenson@redhat.com>
5786 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5787 Use perror_with_name. Pass string through gettext.
5788 (x86_linux_dr_set): Likewise.
5790 2015-03-24 Gary Benson <gbenson@redhat.com>
5792 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5793 (x86_linux_dr_set_addr): ...this.
5794 (x86_dr_low_get_addr): Rename to...
5795 (x86_linux_dr_get_addr): ...this.
5796 (x86_dr_low_set_control): Rename to...
5797 (x86_linux_dr_set_control): ...this.
5798 (x86_dr_low_get_control): Rename to...
5799 (x86_linux_dr_get_control): ...this.
5800 (x86_dr_low_get_status): Rename to...
5801 (x86_linux_dr_get_status): ...this.
5802 (x86_dr_low): Update with new function names.
5804 2015-03-24 Gary Benson <gbenson@redhat.com>
5806 * Makefile.in (x86-linux.o): New rule.
5807 * configure.srv: Add x86-linux.o to relevant targets.
5808 * linux-low.c (lwp_set_arch_private_info): New function.
5809 (lwp_arch_private_info): Likewise.
5810 * linux-x86-low.c: Include nat/x86-linux.h.
5811 (arch_lwp_info): Removed structure.
5812 (update_debug_registers_callback):
5813 Use lwp_set_debug_registers_changed.
5814 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5815 and lwp_set_debug_registers_changed.
5816 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5818 2015-03-24 Gary Benson <gbenson@redhat.com>
5820 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5821 * linux-arm-low.c (arm_new_thread): Likewise.
5822 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5823 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5824 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5825 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5827 2015-03-24 Gary Benson <gbenson@redhat.com>
5829 * linux-low.c (ptid_of_lwp): New function.
5830 (lwp_is_stopped): Likewise.
5831 (lwp_stop_reason): Likewise.
5832 * linux-x86-low.c (update_debug_registers_callback):
5834 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5837 2015-03-24 Gary Benson <gbenson@redhat.com>
5839 * linux-low.h (linux_stop_lwp): Remove declaration.
5841 2015-03-24 Gary Benson <gbenson@redhat.com>
5843 * linux-low.h: Include nat/linux-nat.h.
5844 * linux-low.c (iterate_over_lwps_args): New structure.
5845 (iterate_over_lwps_filter): New function.
5846 (iterate_over_lwps): Likewise.
5847 * linux-x86-low.c (update_debug_registers_callback):
5848 Update signature to what iterate_over_lwps expects.
5849 Remove PID check that iterate_over_lwps now performs.
5850 (x86_dr_low_set_addr): Use iterate_over_lwps.
5851 (x86_dr_low_set_control): Likewise.
5853 2015-03-24 Gary Benson <gbenson@redhat.com>
5855 * linux-x86-low.c (x86_debug_reg_state): New function.
5856 (x86_linux_prepare_to_resume): Use the above.
5858 2015-03-24 Gary Benson <gbenson@redhat.com>
5860 * linux-low.c (current_lwp_ptid): New function.
5861 * linux-x86-low.c: Include nat/linux-nat.h.
5862 (x86_dr_low_get_addr): Use current_lwp_ptid.
5863 (x86_dr_low_get_control): Likewise.
5864 (x86_dr_low_get_status): Likewise.
5866 2015-03-20 Pedro Alves <palves@redhat.com>
5868 * tracepoint.c (cmd_qtstatus): Make "str" const.
5870 2015-03-20 Pedro Alves <palves@redhat.com>
5872 * server.c (handle_general_set): Make "req_str" const.
5874 2015-03-19 Pedro Alves <palves@redhat.com>
5876 * linux-low.c (linux_resume_one_lwp): Rename to ...
5877 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5878 instead call perror_with_name.
5879 (check_ptrace_stopped_lwp_gone): New function.
5880 (linux_resume_one_lwp): Reimplement as wrapper around
5881 linux_resume_one_lwp_throw that swallows errors if the LWP is
5884 2015-03-19 Pedro Alves <palves@redhat.com>
5886 * linux-low.c (count_events_callback, select_event_lwp_callback):
5887 No longer check whether the thread has resume_stop as last resume
5890 2015-03-19 Pedro Alves <palves@redhat.com>
5892 * linux-low.c (count_events_callback, select_event_lwp_callback):
5893 Use the lwp's status_pending_p field, not the thread's.
5895 2015-03-19 Pedro Alves <palves@redhat.com>
5897 * linux-low.c (select_event_lwp_callback): Update comments to
5898 no longer mention SIGTRAP.
5900 2015-03-18 Gary Benson <gbenson@redhat.com>
5902 * server.c (handle_query): Do not report vFile:fstat as supported.
5904 2015-03-11 Gary Benson <gbenson@redhat.com>
5906 * hostio.c (sys/types.h): New include.
5907 (sys/stat.h): Likewise.
5908 (common-remote-fileio.h): Likewise.
5909 (handle_fstat): New function.
5910 (handle_vFile): Handle vFile:fstat packets.
5912 2015-03-11 Gary Benson <gbenson@redhat.com>
5914 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5915 struct stat.st_blocks and struct stat.st_blksize.
5916 * configure: Regenerate.
5917 * config.in: Likewise.
5918 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5919 (OBS): Add common-remote-fileio.o.
5920 (common-remote-fileio.o): New rule.
5922 2015-03-09 Pedro Alves <palves@redhat.com>
5924 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5925 'struct sockaddr' pointer in 'accept' call.
5927 2015-03-09 Pedro Alves <palves@redhat.com>
5930 2015-03-07 Pedro Alves <palves@redhat.com>
5931 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5932 or <winsock2.h> here. Instead include "gdb_socket.h".
5933 (remote_open): Use union gdb_sockaddr_u.
5934 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5935 or <winsock2.h> here. Instead include "gdb_socket.h".
5936 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5937 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5939 (init_named_socket, gdb_agent_helper_thread): Use union
5942 2015-03-07 Pedro Alves <palves@redhat.com>
5944 * configure.ac (build_warnings): Move
5945 -Wdeclaration-after-statement to the C-specific set.
5946 * configure: Regenerate.
5948 2015-03-07 Pedro Alves <palves@redhat.com>
5950 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5951 or <winsock2.h> here. Instead include "gdb_socket.h".
5952 (remote_open): Use union gdb_sockaddr_u.
5953 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5954 or <winsock2.h> here. Instead include "gdb_socket.h".
5955 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5956 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5958 (init_named_socket, gdb_agent_helper_thread): Use union
5961 2015-03-07 Pedro Alves <palves@redhat.com>
5963 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5966 2015-03-06 Yao Qi <yao.qi@linaro.org>
5968 * linux-aarch64-low.c (aarch64_insert_point): Use
5969 show_debug_regs as a boolean.
5970 (aarch64_remove_point): Likewise.
5972 2015-03-05 Pedro Alves <palves@redhat.com>
5974 * lynx-low.c (lynx_target_ops): Install NULL hooks for
5975 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5976 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5977 * nto-low.c (nto_target_ops): Likewise.
5978 * spu-low.c (spu_target_ops): Likewise.
5979 * win32-low.c (win32_target_ops): Likewise.
5981 2015-03-04 Pedro Alves <palves@redhat.com>
5983 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
5984 Decide whether a breakpoint triggered based on the SIGTRAP's
5986 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5987 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
5988 (linux_low_filter_event): Check for breakpoints before checking
5990 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5992 (linux_stopped_by_sw_breakpoint)
5993 (linux_supports_stopped_by_sw_breakpoint)
5994 (linux_stopped_by_hw_breakpoint)
5995 (linux_supports_stopped_by_hw_breakpoint): New functions.
5996 (linux_target_ops): Install new target methods.
5998 2015-03-04 Pedro Alves <palves@redhat.com>
6000 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6001 * server.c (swbreak_feature, hwbreak_feature): New globals.
6002 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6003 (captured_main): Clear swbreak_feature and hwbreak_feature.
6004 * server.h (swbreak_feature, hwbreak_feature): Declare.
6005 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6006 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6007 supports_stopped_by_hw_breakpoint>: New fields.
6008 (target_supports_stopped_by_sw_breakpoint)
6009 (target_stopped_by_sw_breakpoint)
6010 (target_supports_stopped_by_hw_breakpoint)
6011 (target_stopped_by_hw_breakpoint): Declare.
6013 2015-03-04 Pedro Alves <palves@redhat.com>
6015 enum lwp_stop_reason -> enum target_stop_reason
6016 * linux-low.c (check_stopped_by_breakpoint): Adjust.
6017 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6018 (linux_wait_1, stuck_in_jump_pad_callback)
6019 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6020 (linux_stopped_by_watchpoint):
6021 * linux-low.h (enum lwp_stop_reason): Delete.
6022 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6023 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6025 2015-03-04 Yao Qi <yao.qi@linaro.org>
6027 * Makefile.in (SFILES): Add linux-aarch64-low.c.
6029 2015-03-03 Gary Benson <gbenson@redhat.com>
6031 * hostio.c (handle_vFile): Fix prefix lengths.
6033 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
6035 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
6038 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
6040 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
6041 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
6042 (clean): Add "rm -f" for above C files.
6043 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
6044 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6045 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6046 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6047 * linux-s390-low.c (HWCAP_S390_VX): New macro.
6048 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6049 (init_registers_s390x_vx_linux64)
6050 (init_registers_s390x_tevx_linux64)
6051 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6052 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6054 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6055 (s390_store_vxrs_high): New functions.
6056 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6058 (s390_arch_setup): Add logic for selecting one of the new target
6059 descriptions. Activate the new vector regsets if applicable.
6060 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6061 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6062 and init_registers_s390x_tevx_linux64.
6064 2015-03-01 Pedro Alves <palves@redhat.com>
6066 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6069 2015-02-27 Pedro Alves <palves@redhat.com>
6071 * linux-x86-low.c (u_debugreg_offset): New function.
6072 (x86_linux_dr_get, x86_linux_dr_set): Use it.
6074 2015-02-27 Pedro Alves <palves@redhat.com>
6076 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6077 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6078 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6079 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6080 (ps_lsetfpregs, ps_getpid)
6081 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6082 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6083 (ps_lsetxregs, ps_plog): Declare.
6085 2015-02-27 Pedro Alves <palves@redhat.com>
6087 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6088 IP_AGENT_EXPORT_FUNC.
6089 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6090 IP_AGENT_EXPORT_FUNC.
6091 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6092 (IP_AGENT_EXPORT): Delete.
6093 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6094 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6095 (gdb_trampoline_buffer_error, collecting, gdb_collect)
6096 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6097 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6098 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6099 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6100 (traceframe_read_count, traceframe_write_count)
6101 (traceframes_created, trace_state_variables, get_raw_reg)
6102 (get_trace_state_variable_value, set_trace_state_variable_value)
6103 (ust_loaded, helper_thread_id, cmd_buf): Use
6104 IPA_SYM_EXPORTED_NAME.
6105 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6106 (tracepoints) Use IP_AGENT_EXPORT_VAR.
6107 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6108 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6109 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6110 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6111 EXTERN_C_PUSH/EXTERN_C_POP.
6112 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6113 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6114 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6115 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6116 (traceframe_write_count, traceframe_read_count)
6117 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6118 (about_to_request_buffer_space, get_trace_state_variable_value)
6119 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6120 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6121 EXTERN_C_PUSH/EXTERN_C_POP.
6122 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6123 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6124 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6125 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6126 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6127 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6128 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6129 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6131 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6132 (IP_AGENT_EXPORT_VAR_DECL): Define.
6134 (gdb_agent_get_raw_reg): Declare.
6136 2015-02-27 Tom Tromey <tromey@redhat.com>
6137 Pedro Alves <palves@redhat.com>
6139 Rename symbols whose names are reserved C++ keywords throughout.
6141 2015-02-27 Pedro Alves <palves@redhat.com>
6143 * Makefile.in (COMPILER): New, get it from autoconf.
6144 (CXX): Get from autoconf instead.
6145 (COMPILE.pre): Use COMPILER.
6146 (CC-LD): Rename to ...
6147 (CC_LD): ... this. Use COMPILER.
6148 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6149 (CXX_FOR_TARGET): Default to g++ instead of gcc.
6150 * acinclude.m4: Include build-with-cxx.m4.
6151 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6152 Disable -Werror by default if building in C++ mode.
6153 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6154 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6155 the C++ compiler. Save/restore CXXFLAGS too.
6156 * configure: Regenerate.
6158 2015-02-27 Pedro Alves <palves@redhat.com>
6160 * acinclude.m4: Include libiberty.m4.
6161 * configure.ac: Call libiberty_INIT.
6162 * config.in, configure: Regenerate.
6164 2015-02-26 Pedro Alves <palves@redhat.com>
6166 * linux-low.c (linux_wait_1): When incrementing the PC past a
6167 program breakpoint always use the_low_target.breakpoint_len as
6168 increment, rather than the maximum between that and
6169 the_low_target.decr_pc_after_break.
6171 2015-02-23 Pedro Alves <palves@redhat.com>
6173 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6174 thread was doing a step-over; always adjust the PC if
6175 we stepped over a permanent breakpoint.
6176 (linux_wait_1): If we stepped over breakpoint that was on top of a
6177 permanent breakpoint, manually advance the PC past it.
6179 2015-02-23 Pedro Alves <palves@redhat.com>
6181 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6183 (x86_fill_gregset, x86_store_gregset): Use it when handling
6186 2015-02-20 Pedro Alves <palves@redhat.com>
6188 * thread-db.c: Include "nat/linux-procfs.h".
6189 (thread_db_init): Skip listing new threads if the kernel supports
6190 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6192 2015-02-20 Pedro Alves <palves@redhat.com>
6194 * linux-low.c (status_pending_p_callback): Use ptid_match.
6196 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6198 PR breakpoints/16812
6199 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6200 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6201 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6203 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6205 PR breakpoints/15956
6206 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6208 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6210 * linux-low.c (linux_low_btrace_conf): Print size.
6211 * server.c (handle_btrace_conf_general_set): New.
6212 (hanle_general_set): Call handle_btrace_conf_general_set.
6213 (handle_query): Report Qbtrace-conf:bts:size as supported.
6215 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6217 * linux-low.c (linux_low_enable_btrace): Update parameters.
6218 (linux_low_btrace_conf): New.
6219 (linux_target_ops)<to_btrace_conf>: Initialize.
6220 * server.c (current_btrace_conf): New.
6221 (handle_btrace_enable): Rename to ...
6222 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
6223 to target_enable_btrace. Update comment. Update users.
6224 (handle_qxfer_btrace_conf): New.
6225 (qxfer_packets): Add btrace-conf entry.
6226 (handle_query): Report qXfer:btrace-conf:read as supported packet.
6227 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6228 (target_ops)<read_btrace_conf>: New.
6229 (target_enable_btrace): Update parameters.
6230 (target_read_btrace_conf): New.
6232 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6234 * server.c (handle_btrace_general_set): Remove call to
6235 target_supports_btrace.
6236 (supported_btrace_packets): New.
6237 (handle_query): Call supported_btrace_packets.
6238 * target.h: include btrace-common.h.
6239 (btrace_target_info): Removed.
6240 (supports_btrace, target_supports_btrace): Update parameters.
6242 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6244 * Makefile.in (SFILES): Add common/btrace-common.c.
6245 (OBS): Add common/btrace-common.o.
6246 (btrace-common.o): Add build rules.
6247 * linux-low: Include btrace-common.h.
6248 (linux_low_read_btrace): Use struct btrace_data. Call
6249 btrace_data_init and btrace_data_fini.
6251 2015-02-06 Pedro Alves <palves@redhat.com>
6253 * thread-db.c (find_new_threads_callback): Add debug output.
6255 2015-02-04 Pedro Alves <palves@redhat.com>
6257 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6258 (resume_stopped_resumed_lwps): New function.
6259 (linux_wait_for_event_filtered): Use it.
6261 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6263 * Makefile.in (SFILES): Add linux-personality.c.
6264 (linux-personality.o): New rule.
6265 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6266 list of objects to be built.
6267 * linux-low.c: Include nat/linux-personality.h.
6268 (linux_create_inferior): Remove code to disable address space
6269 randomization (moved to ../nat/linux-personality.c). Create
6270 cleanup to disable address space randomization.
6272 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6274 * Makefile.in (posix-strerror.o): New rule.
6275 (mingw-strerror.o): Likewise.
6276 * configure: Regenerated.
6277 * configure.ac: Source file ../common/common.host. Initialize new
6278 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6280 2015-01-14 Yao Qi <yao@codesourcery.com>
6282 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6283 (ppc-linux.o): New rule.
6284 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6285 * configure.ac: AC_CHECK_FUNCS(getauxval).
6286 * config.in: Re-generated.
6287 * configure: Re-generated.
6288 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6289 ppc64_64bit_inferior_p
6291 2015-01-14 Yao Qi <yao@codesourcery.com>
6293 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6294 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6295 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6296 (PT_ORIG_R3, PT_TRAP): Likewise.
6297 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6298 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6299 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6301 2015-01-10 Joel Brobecker <brobecker@adacore.com>
6303 * i387-fp.c (i387_cache_to_xsave): In look over
6304 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6305 zmmh_low_space field by use of zmmh_high_space.
6307 2015-01-09 Pedro Alves <palves@redhat.com>
6309 * linux-low.c (step_over_bkpt): Move higher up in the file.
6310 (handle_extended_wait): Don't store the stop_pc here.
6311 (get_stop_pc): Adjust comments and rename to ...
6312 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6313 stopped for a software breakpoint or hardware breakpoint.
6314 (thread_still_has_status_pending_p): New function.
6315 (status_pending_p_callback): Use
6316 thread_still_has_status_pending_p. If the event is no longer
6317 interesting, resume the LWP.
6318 (handle_tracepoints): Add assert.
6319 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6320 (wstatus_maybe_breakpoint): New function.
6321 (cancel_breakpoint): Delete function.
6322 (check_stopped_by_watchpoint): New function, factored out from
6323 linux_low_filter_event.
6324 (lp_status_maybe_breakpoint): Delete function.
6325 (linux_low_filter_event): Remove filter_ptid argument.
6326 Leave thread group exits pending here. Store the LWP's stop PC.
6327 Always leave events pending.
6328 (linux_wait_for_event_filtered): Pull all events out of the
6329 kernel, and leave them all pending.
6330 (count_events_callback, select_event_lwp_callback): Consider all
6332 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6333 (select_event_lwp): Only give preference to the stepping LWP in
6334 all-stop mode. Adjust comments.
6335 (ignore_event): New function.
6336 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6337 references to cancel_breakpoints. Adjust to renames. Also give
6338 equal priority to all LWPs that have had events in non-stop mode.
6339 If reporting a software breakpoint event, unadjust the LWP's PC.
6340 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6341 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6343 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6344 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6345 (linux_stopped_by_watchpoint): Adjust.
6346 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6347 * linux-low.h (enum lwp_stop_reason): New.
6348 (struct lwp_info) <stop_pc>: Adjust comment.
6349 <stopped_by_watchpoint>: Delete field.
6350 <stop_reason>: New field.
6351 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6352 * mem-break.c (software_breakpoint_inserted_here)
6353 (hardware_breakpoint_inserted_here): New function.
6354 * mem-break.h (software_breakpoint_inserted_here)
6355 (hardware_breakpoint_inserted_here): Declare.
6356 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6357 (cancel_breakpoints): Delete.
6358 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6359 (upload_fast_traceframes): Remove references to
6362 2015-01-09 Pedro Alves <palves@redhat.com>
6364 * thread-db.c (find_new_threads_callback): Ignore thread if the
6365 kernel thread ID is -1.
6367 2015-01-09 Pedro Alves <palves@redhat.com>
6369 * linux-low.c (linux_attach_fail_reason_string): Move to
6370 nat/linux-ptrace.c, and rename.
6371 (linux_attach_lwp): Update comment.
6372 (attach_proc_task_lwp_callback): New function.
6373 (linux_attach): Adjust to rename and use
6374 linux_proc_attach_tgid_threads.
6375 (linux_attach_fail_reason_string): Delete declaration.
6377 2015-01-01 Joel Brobecker <brobecker@adacore.com>
6379 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6380 * server.c (gdbserver_version): Likewise.
6382 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6384 * remote-utils.c: Include ctype.h.
6385 (input_interrupt): Explicitly handle the case when the char
6386 received is the NUL byte. Improve the printing of non-ASCII
6389 2014-12-16 Joel Brobecker <brobecker@adacore.com>
6391 * linux-low.c (linux_low_filter_event): Update call to
6392 linux_enable_event_reporting following the addition of
6393 a new parameter to that function.
6395 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
6398 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6399 (AARCH64_FPCR_REGNO): Likewise.
6400 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6401 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6402 (aarch64_store_fpregset): Likewise.
6404 2014-12-15 Joel Brobecker <brobecker@adacore.com>
6406 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6407 Remove FIXME comment about assumption about N.
6409 2014-12-13 Joel Brobecker <brobecker@adacore.com>
6411 * configure.ac: If large-file support is disabled in GDBserver,
6412 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6413 * configure: Regenerate.
6415 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6417 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6418 warning upon ENODATA from ptrace.
6419 * linux-s390-low.c (s390_store_tdb): New.
6420 (s390_regsets): Add regset for NT_S390_TDB.
6422 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6424 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6425 without a fill_function.
6426 * linux-s390-low.c (s390_fill_last_break): Remove.
6427 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6428 (s390_arch_setup): Use regset's size instead of fill_function for
6431 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6433 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6434 the regset's store function when ptrace returned an error.
6435 * regcache.c (get_thread_regcache): Invalidate register cache
6436 before fetching inferior's registers.
6438 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6440 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6441 while-loop as for-loop.
6442 (regsets_store_inferior_registers): Likewise.
6444 2014-11-28 Yao Qi <yao@codesourcery.com>
6446 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6447 * config.in, configure: Re-generate.
6448 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6451 2014-11-21 Yao Qi <yao@codesourcery.com>
6453 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6454 (AC_CHECK_HEADERS): Remove malloc.h.
6455 * configure: Re-generated.
6456 * config.in: Re-generated.
6457 * server.h: Don't include alloca.h and malloc.h.
6458 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6459 Don't include malloc.h.
6461 2014-11-17 Joel Brobecker <brobecker@adacore.com>
6463 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6464 corresponding ERRNO check in same block.
6466 2014-11-12 Pedro Alves <palves@redhat.com>
6468 * server.c (cont_thread): Update comment.
6469 (start_inferior, attach_inferior): No longer clear cont_thread.
6470 (handle_v_cont): No longer set cont_thread.
6471 (captured_main): Clear cont_thread each time a GDB connects.
6473 2014-11-12 Pedro Alves <palves@redhat.com>
6475 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6476 thread, and don't resume all threads if the Hc thread has exited.
6478 2014-11-12 Pedro Alves <palves@redhat.com>
6480 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6481 the process group instead of to a specific LWP.
6483 2014-10-15 Pedro Alves <palves@redhat.com>
6486 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6488 (arm_set_thread_context): Delete.
6489 (the_low_target): Adjust.
6490 * win32-i386-low.c (debug_registers_changed)
6491 (debug_registers_used): Delete.
6492 (update_debug_registers_callback): New function.
6493 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6494 needing to update their debug registers.
6495 (win32_get_current_dr): New function.
6496 (x86_dr_low_get_addr, x86_dr_low_get_control)
6497 (x86_dr_low_get_status): Fetch the debug register from the thread
6499 (i386_initial_stuff): Adjust.
6500 (i386_get_thread_context): Remove current_event parameter. Don't
6501 clear debug_registers_changed nor copy DR values to
6503 (i386_set_thread_context): Delete.
6504 (i386_prepare_to_resume): New function.
6505 (i386_thread_added): Mark the thread as needing to update irs
6507 (the_low_target): Remove i386_set_thread_context and install
6508 i386_prepare_to_resume.
6509 * win32-low.c (win32_get_thread_context): Adjust.
6510 (win32_set_thread_context): Use SetThreadContext
6512 (win32_prepare_to_resume): New function.
6513 (win32_require_context): New function, factored out from ...
6514 (thread_rec): ... this.
6515 (continue_one_thread): Call win32_prepare_to_resume on each thread
6516 we're about to continue.
6517 (win32_resume): Call win32_prepare_to_resume on the event thread.
6518 * win32-low.h (struct win32_thread_info)
6519 <debug_registers_changed>: New field.
6520 (struct win32_target_ops): Change prototype of set_thread_context,
6521 delete set_thread_context and add prepare_to_resume.
6522 (win32_require_context): New declaration.
6524 2014-10-08 Gary Benson <gbenson@redhat.com>
6526 * server.h: Do not include common-exceptions.h.
6528 2014-10-08 Gary Benson <gbenson@redhat.com>
6530 * server.h: Do not include cleanups.h.
6532 2014-09-30 James Hogan <james.hogan@imgtec.com>
6534 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6537 2014-09-23 Yao Qi <yao@codesourcery.com>
6539 * linux-low.c (lp_status_maybe_breakpoint): New function.
6540 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6541 (count_events_callback): Likewise.
6542 (select_event_lwp_callback): Likewise.
6543 (cancel_breakpoints_callback): Likewise.
6545 2014-09-19 Don Breazeal <donb@codesourcery.com>
6547 * linux-low.c (handle_extended_wait): Call
6548 linux_ptrace_get_extended_event.
6549 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6550 linux_is_extended_waitstatus.
6552 2014-09-16 Joel Brobecker <brobecker@adacore.com>
6554 * Makefile.in (CPPFLAGS): Define.
6555 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6556 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6558 2014-09-16 Gary Benson <gbenson@redhat.com>
6560 * inferiors.h (current_inferior): Renamed as...
6561 (current_thread): New variable. All uses updated.
6562 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6563 (maybe_move_out_of_jump_pad): Likewise.
6564 (cancel_breakpoint): Likewise.
6565 (linux_low_filter_event): Likewise.
6566 (wait_for_sigstop): Likewise.
6567 (linux_resume_one_lwp): Likewise.
6568 (need_step_over_p): Likewise.
6569 (start_step_over): Likewise.
6570 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6571 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6572 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6573 and save_inferior as saved_thread.
6574 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6576 (regcache_invalidate_thread): Likewise.
6577 * remote-utils.c (prepare_resume_reply): Likewise.
6578 * thread-db.c (thread_db_get_tls_address): Likewise.
6579 (disable_thread_event_reporting): Likewise.
6580 (remove_thread_event_breakpoints): Likewise.
6581 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6583 * target.h (set_desired_inferior): Renamed as...
6584 (set_desired_thread): New declaration. All uses updated.
6585 * server.c (myresume): Updated comment to reference thread instead
6587 (handle_serial_event): Likewise.
6588 (handle_target_event): Likewise.
6590 2014-09-12 Tom Tromey <tromey@redhat.com>
6591 Gary Benson <gbenson@redhat.com>
6593 * regcache.h: Include common-regcache.h.
6594 (regcache_read_pc): Don't declare.
6595 * regcache.c (get_thread_regcache_for_ptid): New function.
6597 2014-09-11 Tom Tromey <tromey@redhat.com>
6598 Gary Benson <gbenson@redhat.com>
6600 * symbol.c: New file.
6601 * Makefile.in (SFILES): Add symbol.c.
6602 (OBS): Add symbol.o.
6604 2014-09-11 Gary Benson <gbenson@redhat.com>
6606 * target.c (target_stop_ptid, target_continue_ptid): New
6609 2014-09-11 Tom Tromey <tromey@redhat.com>
6610 Gary Benson <gbenson@redhat.com>
6612 * target.h: Include target/target.h.
6613 * target.c (target_read_memory, target_read_uint32)
6614 (target_write_memory): New functions.
6616 2014-09-11 Gary Benson <gbenson@redhat.com>
6618 * server.h (debug_hw_points): Don't declare.
6619 * server.c (debug_hw_points): Don't define. Replace all uses
6620 with show_debug_regs.
6621 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6622 all uses with show_debug_regs.
6624 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6626 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6627 endianness into account.
6628 (ppc_supply_ptrace_register): Likewise.
6630 2014-09-03 James Hogan <james.hogan@imgtec.com>
6632 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6633 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6635 2014-09-03 Gary Benson <gbenson@redhat.com>
6637 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6638 ALL_DEBUG_ADDRESS_REGISTERS.
6640 2014-09-02 Gary Benson <gbenson@redhat.com>
6642 * i386-low.h: Renamed as...
6643 * x86-low.h: New file. All type, function and variable name
6644 prefixes changed from "i386_" to "x86_". All references updated.
6645 * i386-low.c: Renamed as...
6646 * x86-low.c: New file. All type, function and variable name
6647 prefixes changed from "i386_" to "x86_". All references updated.
6649 2014-09-02 Gary Benson <gbenson@redhat.com>
6651 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6652 (x86_linux_new_thread): Likewise.
6654 2014-08-29 Gary Benson <gbenson@redhat.com>
6656 * server.h (setjmp.h): Do not include.
6657 (toplevel): Do not declare.
6658 (common-exceptions.h): Include.
6659 (cleanups.h): Likewise.
6660 * server.c (toplevel): Do not define.
6661 (exit_code): New static global.
6662 (detach_or_kill_for_exit_cleanup): New function.
6663 (main): New function. Original main renamed to...
6664 (captured_main): New function.
6665 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6667 2014-08-29 Gary Benson <gbenson@redhat.com>
6669 * Makefile.in (SFILES): Add common/common-exceptions.c.
6670 (OBS): Add common-exceptions.o.
6671 (common-exceptions.o): New rule.
6672 * utils.c (prepare_to_throw_exception): New function.
6674 2014-08-29 Gary Benson <gbenson@redhat.com>
6676 * config.in: Regenerate.
6677 * configure: Likewise.
6679 2014-08-29 Gary Benson <gbenson@redhat.com>
6681 * Makefile.in (SFILES): Add common/cleanups.c.
6683 (cleanups.o): New rule.
6685 2014-08-29 Gary Benson <gbenson@redhat.com>
6687 * utils.c (internal_vwarning): New function.
6689 2014-08-28 Gary Benson <gbenson@redhat.com>
6691 * utils.h (fatal): Remove declaration.
6692 * utils.c (fatal): Remove function.
6694 2014-08-28 Gary Benson <gbenson@redhat.com>
6696 * tracepoint.c (gdb_agent_init): Replace fatal with
6698 (initialize_tracepoint): Likewise.
6700 2014-08-28 Gary Benson <gbenson@redhat.com>
6702 * remote-utils.c (remote_prepare): Replace fatal with error.
6704 2014-08-28 Gary Benson <gbenson@redhat.com>
6706 * linux-low.c (linux_async): Replace fatal with warning.
6708 (linux_start_non_stop): Return -1 if linux_async failed.
6710 2014-08-28 Gary Benson <gbenson@redhat.com>
6712 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6714 (i386_dr_low_get_addr): Remove vague comment.
6715 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6718 2014-08-28 Gary Benson <gbenson@redhat.com>
6720 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6721 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6723 (linux_resume_one_lwp): Likewise.
6724 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6726 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6727 with internal_error.
6728 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6729 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6730 (find_register_by_name): Replace fatal with internal_error.
6731 (find_regno): Likewise.
6732 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6733 * thread-db.c (thread_db_create_event): Likewise.
6734 (thread_db_load_search): Likewise.
6735 (try_thread_db_load_1): Likewise.
6736 * tracepoint.c (get_jump_space_head): Replace fatal with
6738 (claim_trampoline_space): Likewise.
6739 (have_fast_tracepoint_trampoline_buffer): Likewise.
6740 (cmd_qtstart): Likewise.
6741 (stop_tracing): Likewise.
6742 (fast_tracepoint_collecting): Likewise.
6743 (target_malloc): Likewise.
6744 (download_tracepoint): Likewise.
6745 (download_trace_state_variables): Replace check with gdb_assert.
6746 (upload_fast_traceframes): Replace fatal with internal_error.
6748 2014-08-19 Tom Tromey <tromey@redhat.com>
6749 Gary Benson <gbenson@redhat.com>
6751 * Makefile.in (SFILES): Add common/common-debug.c.
6752 (OBS): Add common-debug.o.
6753 (common-debug.o): New rule.
6754 * debug.h (debug_printf): Don't declare.
6755 * debug.c (debug_printf): Renamed and rewritten as...
6756 (debug_vprintf): New function.
6758 2014-08-19 Gary Benson <gbenson@redhat.com>
6760 * utils.h: Do not include print-utils.h.
6762 2014-08-19 Tom Tromey <tromey@redhat.com>
6763 Gary Benson <gbenson@redhat.com>
6765 * server.h: Add static assertion.
6766 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6768 2014-08-19 Tom Tromey <tromey@redhat.com>
6769 Gary Benson <gbenson@redhat.com>
6771 * Makefile.in (SFILES): Add common/errors.c.
6772 (OBS): Add errors.o.
6773 (IPA_OBS): Add errors-ipa.o.
6774 (errors.o): New rule.
6775 (errors-ipa.o): Likewise.
6776 * utils.h (perror_with_name, error, warning): Don't declare.
6777 * utils.c (warning): Renamed and rewritten as...
6778 (vwarning): New function.
6779 (error): Renamed and rewritten as...
6780 (verror): New function.
6781 (internal_error): Renamed and rewritten as...
6782 (internal_verror): New function.
6784 2014-08-07 Gary Benson <gbenson@redhat.com>
6786 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6787 * configure: Regenerate.
6788 * config.in: Likewise.
6789 * server.h: Do not include errno.h.
6790 * event-loop.c: Likewise.
6791 * hostio-errno.c: Likewise.
6792 * linux-low.c: Likewise.
6793 * remote-utils.c: Likewise.
6794 * spu-low.c: Likewise.
6795 * utils.c: Likewise.
6796 * gdbreplay.c: Unconditionally include errno.h.
6798 2014-08-07 Gary Benson <gbenson@redhat.com>
6800 * server.h: Do not include string.h.
6801 * event-loop.c: Likewise.
6802 * linux-low.c: Likewise.
6803 * regcache.c: Likewise.
6804 * remote-utils.c: Likewise.
6805 * spu-low.c: Likewise.
6806 * utils.c: Likewise.
6808 2014-08-07 Gary Benson <gbenson@redhat.com>
6810 * server.h: Do not include gdb_assert.h.
6812 2014-08-07 Gary Benson <gbenson@redhat.com>
6814 * server.h: Do not include common-utils.h.
6816 2014-08-07 Gary Benson <gbenson@redhat.com>
6818 * server.h: Do not include ptid.h.
6819 * notif.h: Likewise.
6821 2014-08-07 Gary Benson <gbenson@redhat.com>
6823 * server.h: Do not include gdb_locale.h.
6825 2014-08-07 Gary Benson <gbenson@redhat.com>
6827 * server.h: Do not include gdb/signals.h.
6828 * win32-low.c: Likewise.
6830 2014-08-07 Gary Benson <gbenson@redhat.com>
6832 * server.h: Do not include pathmax.h.
6834 2014-08-07 Gary Benson <gbenson@redhat.com>
6836 * server.h: Do not include libiberty.h.
6837 * linux-bfin-low.c: Likewise.
6839 2014-08-07 Gary Benson <gbenson@redhat.com>
6841 * server.h: Do not include ansidecl.h.
6843 2014-08-07 Gary Benson <gbenson@redhat.com>
6845 * linux-x86-low.c: Do not include stddef.h.
6846 * lynx-ppc-low.c: Likewise.
6847 * tracepoint.c: Likewise.
6849 2014-08-07 Gary Benson <gbenson@redhat.com>
6851 * server.h: Do not include stdarg.h.
6852 * nto-low.c: Likewise.
6854 2014-08-07 Gary Benson <gbenson@redhat.com>
6856 * server.h: Do not include stdlib.h.
6857 * inferiors.c: Likewise.
6858 * linux-low.c: Likewise.
6859 * regcache.c: Likewise.
6860 * spu-low.c: Likewise.
6861 * tracepoint.c: Likewise.
6862 * utils.c: Likewise.
6864 2014-08-07 Gary Benson <gbenson@redhat.com>
6866 * server.h: Do not include stdio.h.
6867 * linux-low.c: Likewise.
6868 * remote-utils.c: Likewise.
6869 * spu-low.c: Likewise.
6870 * utils.c: Likewise.
6871 * wincecompat.c: Likewise.
6873 2014-08-06 Gary Benson <gbenson@redhat.com>
6875 * regcache.c (init_register_cache): Move conditionals inside if.
6877 2014-08-06 Gary Benson <gbenson@redhat.com>
6879 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6881 2014-07-31 Gary Benson <gbenson@redhat.com>
6883 * ax.h: Do not include server.h.
6884 * gdbthread.h: Likewise.
6885 * lynx-low.h: Likewise.
6886 * notif.h: Likewise.
6888 2014-07-30 Gary Benson <gbenson@redhat.com>
6890 * server.h: Include common-defs.h.
6891 Do not include config.h or build-gnulib-gdbserver/config.h.
6893 2014-07-30 Gary Benson <gbenson@redhat.com>
6895 * hostio-errno.c: Move server.h to top of includes list.
6896 * inferiors.c: Likewise.
6897 * linux-x86-low.c: Likewise.
6898 * notif.c: Include server.h.
6900 2014-07-24 Tom Tromey <tromey@redhat.com>
6901 Gary Benson <gbenson@redhat.com>
6903 * server.h (CORE_ADDR): Now unsigned.
6905 2014-07-16 Pedro Alves <palves@redhat.com>
6907 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6909 2014-07-15 Pedro Alves <palves@redhat.com>
6911 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6914 2014-07-11 Pedro Alves <palves@redhat.com>
6916 * linux-low.c (kill_wait_lwp): New function, based on
6917 kill_one_lwp_callback, but use my_waitpid directly.
6918 (kill_one_lwp_callback, linux_kill): Use it.
6920 2014-06-23 Pedro Alves <palves@redhat.com>
6922 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6923 before setting DR0..DR3.
6925 2014-06-20 Gary Benson <gbenson@redhat.com>
6927 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6928 * configure: Regenerated.
6929 * config.in: Likewise.
6931 2014-06-20 Gary Benson <gbenson@redhat.com>
6933 * Makefile.in (SFILES): Update locations for files moved
6935 (object file files): Reordered.
6937 2014-06-20 Gary Benson <gbenson@redhat.com>
6939 * i386-low.h (i386_dr_low_can_set_addr): Removed.
6940 (i386_dr_low_set_addr): Likewise.
6941 (i386_dr_low_get_addr): Likewise.
6942 (i386_dr_low_can_set_control): Likewise.
6943 (i386_dr_low_set_control): Likewise.
6944 (i386_dr_low_get_control): Likewise.
6945 (i386_dr_low_get_status): Likewise.
6946 (i386_get_debug_register_length): Likewise.
6947 * linux-x86-low.c (i386_dr_low_set_addr):
6948 Changed signature. Made static.
6949 (i386_dr_low_get_addr): Likewise.
6950 (i386_dr_low_set_control): Likewise.
6951 (i386_dr_low_get_control): Likewise.
6952 (i386_dr_low_get_status): Likewise.
6953 (i386_dr_low): New global variable.
6954 * win32-i386-low.c (i386_dr_low_set_addr):
6955 Changed signature. Made static.
6956 (i386_dr_low_get_addr): Likewise.
6957 (i386_dr_low_set_control): Likewise.
6958 (i386_dr_low_get_control): Likewise.
6959 (i386_dr_low_get_status): Likewise.
6960 (i386_dr_low): New global variable.
6962 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
6964 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6965 * Makefile.in (AR, AR_FLAGS): Define.
6966 * configure: Regenerate.
6968 2014-06-19 Gary Benson <gbenson@redhat.com>
6970 * Makefile.in (i386-dregs.o): New rule.
6971 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6972 * i386-low.c (target.h): Remove include.
6973 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6974 (DR_CONTROL_SHIFT): Likewise.
6975 (DR_CONTROL_SIZE): Likewise.
6976 (DR_RW_EXECUTE): Likewise.
6977 (DR_RW_WRITE): Likewise.
6978 (DR_RW_READ): Likewise.
6979 (DR_RW_IORW): Likewise.
6980 (DR_LEN_1): Likewise.
6981 (DR_LEN_2): Likewise.
6982 (DR_LEN_4): Likewise.
6983 (DR_LEN_8): Likewise.
6984 (DR_LOCAL_ENABLE_SHIFT): Likewise.
6985 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6986 (DR_ENABLE_SIZE): Likewise.
6987 (DR_LOCAL_SLOWDOWN): Likewise.
6988 (DR_GLOBAL_SLOWDOWN): Likewise.
6989 (DR_CONTROL_RESERVED): Likewise.
6990 (I386_DR_CONTROL_MASK): Likewise.
6991 (I386_DR_VACANT): Likewise.
6992 (I386_DR_LOCAL_ENABLE): Likewise.
6993 (I386_DR_GLOBAL_ENABLE): Likewise.
6994 (I386_DR_DISABLE): Likewise.
6995 (I386_DR_SET_RW_LEN): Likewise.
6996 (I386_DR_GET_RW_LEN): Likewise.
6997 (I386_DR_WATCH_HIT): Likewise.
6998 (i386_wp_op_t): Likewise.
6999 (i386_show_dr): Likewise.
7000 (i386_length_and_rw_bits): Likewise.
7001 (i386_insert_aligned_watchpoint): Likewise.
7002 (i386_remove_aligned_watchpoint): Likewise.
7003 (i386_handle_nonaligned_watchpoint): Likewise.
7004 i386_update_inferior_debug_regs(): Likewise.
7005 (i386_dr_insert_watchpoint): Likewise.
7006 (i386_dr_remove_watchpoint): Likewise.
7007 (i386_dr_region_ok_for_watchpoint): Likewise.
7008 (i386_dr_stopped_data_address): Likewise.
7009 (i386_dr_stopped_by_watchpoint): Likewise.
7011 2014-06-19 Gary Benson <gbenson@redhat.com>
7013 * i386-low.c (i386_dr_show): Renamed to
7014 i386_show_dr and made static. All uses updated.
7015 (i386_dr_length_and_rw_bits): Renamed to
7016 i386_length_and_rw_bits and made static.
7018 (i386_dr_insert_aligned_watchpoint): Renamed to
7019 i386_insert_aligned_watchpoint and made static.
7021 (i386_dr_remove_aligned_watchpoint): Renamed to
7022 i386_remove_aligned_watchpoint and made static.
7024 (i386_dr_update_inferior_debug_regs): Renamed to
7025 i386_update_inferior_debug_regs and made static.
7028 2014-06-18 Gary Benson <gbenson@redhat.com>
7030 * i386-low.h (i386_dr_low_can_set_addr): New macro.
7031 (i386_dr_low_can_set_control): Likewise.
7032 (i386_get_debug_register_length): Likewise.
7033 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7034 (i386_dr_low_can_set_control): Likewise.
7035 (i386_get_debug_register_length): Likewise.
7037 2014-06-17 Gary Benson <gbenson@redhat.com>
7039 * i386-low.h (i386-dregs.h): New include.
7040 (DR_FIRSTADDR): Now in i386-dregs.h.
7041 (DR_LASTADDR): Likewise.
7042 (DR_NADDR): Likewise.
7043 (DR_STATUS): Likewise.
7044 (DR_CONTROL): Likewise.
7045 (i386_debug_reg_state): Likewise.
7046 (i386_dr_insert_watchpoint): Likewise.
7047 (i386_dr_remove_watchpoint): Likewise.
7048 (i386_dr_region_ok_for_watchpoint): Likewise.
7049 (i386_dr_stopped_data_address): Likewise.
7050 (i386_dr_stopped_by_watchpoint): Likewise.
7051 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7053 2014-06-18 Gary Benson <gbenson@redhat.com>
7055 * i386-low.h (i386_low_insert_watchpoint): Renamed to
7056 i386_dr_insert_watchpoint.
7057 (i386_low_remove_watchpoint): Renamed to
7058 i386_dr_remove_watchpoint.
7059 (i386_low_region_ok_for_watchpoint): Renamed to
7060 i386_dr_region_ok_for_watchpoint.
7061 (i386_low_stopped_data_address): Renamed to
7062 i386_dr_stopped_data_address.
7063 (i386_low_stopped_by_watchpoint): Renamed to
7064 i386_dr_stopped_by_watchpoint.
7065 * i386-low.c (i386_show_dr): Renamed to
7066 i386_dr_show and made nonstatic. All uses updated.
7067 (i386_length_and_rw_bits): Renamed to
7068 i386_dr_length_and_rw_bits and made nonstatic.
7070 (i386_insert_aligned_watchpoint): Renamed to
7071 i386_dr_insert_aligned_watchpoint and made nonstatic.
7073 (i386_remove_aligned_watchpoint): Renamed to
7074 i386_dr_remove_aligned_watchpoint and made nonstatic.
7076 (i386_update_inferior_debug_regs): Renamed to
7077 i386_dr_update_inferior_debug_regs and made nonstatic.
7079 (i386_low_insert_watchpoint): Renamed to
7080 i386_dr_insert_watchpoint. All uses updated.
7081 (i386_low_remove_watchpoint): Renamed to
7082 i386_dr_remove_watchpoint. All uses updated.
7083 (i386_low_region_ok_for_watchpoint): Renamed to
7084 i386_dr_region_ok_for_watchpoint. All uses updated.
7085 (i386_low_stopped_data_address): Renamed to
7086 i386_dr_stopped_data_address. All uses updated.
7087 (i386_low_stopped_by_watchpoint): Renamed to
7088 i386_dr_stopped_by_watchpoint. All uses updated.
7090 2014-06-18 Gary Benson <gbenson@redhat.com>
7092 * i386-low.c (i386_dr_low_can_set_addr): New macro.
7093 (i386_dr_low_can_set_control): Likewise.
7094 (i386_insert_aligned_watchpoint): New check.
7096 2014-06-18 Gary Benson <gbenson@redhat.com>
7098 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7101 2014-06-18 Gary Benson <gbenson@redhat.com>
7103 * i386-low.c (i386_length_and_rw_bits): Use internal_error
7104 instead of fatal and error.
7105 (i386_handle_nonaligned_watchpoint): Likewise.
7107 2014-06-18 Gary Benson <gbenson@redhat.com>
7109 * i386-low.c (i386_get_debug_register_length): New macro.
7110 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7111 (i386_show_dr): Use debug_printf instead of fprintf. Use
7112 phex to format values.
7114 2014-06-18 Gary Benson <gbenson@redhat.com>
7116 * i386-low.h: Comment changes.
7117 * i386-low.c: Likewise.
7119 2014-06-18 Gary Benson <gbenson@redhat.com>
7121 * i386-low.c: Whitespace changes.
7123 2014-06-12 Tom Tromey <tromey@redhat.com>
7125 * utils.c (freeargv): Remove.
7127 2014-06-12 Tom Tromey <tromey@redhat.com>
7129 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7130 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7131 (parse_debug_format_options): Likewise.
7132 (gdbserver_usage): Likewise.
7133 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7134 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7135 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7137 ($(LIBGNU)): Depend on libiberty.
7138 (all-lib): Recurse into all subdirs.
7139 (install-only): Invoke "install" target in subdirs.
7140 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7142 * configure: Rebuild.
7143 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
7144 for vasprintf, vsnprintf, or gettimeofday.
7145 * configure.srv: Don't add safe-ctype.o or lbasename.o to
7148 2014-06-05 Joel Brobecker <brobecker@adacore.com>
7150 * development.sh: Delete.
7151 * Makefile.in (config.status): Adjust dependency on development.sh.
7152 * configure.ac: Adjust development.sh source call.
7153 * configure: Regenerate.
7155 2014-06-02 Pedro Alves <palves@redhat.com>
7157 * ax.c (gdb_free_agent_expr): New function.
7158 * ax.h (gdb_free_agent_expr): New declaration.
7159 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7161 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7163 (clear_breakpoint_conditions_and_commands): New function.
7164 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7165 (clear_breakpoint_conditions_and_commands): New declaration.
7167 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7169 * linux-aarch64-low.c (asm/ptrace.h): Include.
7171 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7173 Fix TLS access for -static -pthread.
7174 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7175 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7176 (thread_db_load_search, try_thread_db_load_1): Initialize it.
7178 2014-05-20 Pedro Alves <palves@redhat.com>
7180 * linux-aarch64-low.c (aarch64_insert_point)
7181 (aarch64_remove_point): No longer check whether the type is
7182 supported here. Adjust to new interface.
7183 (the_low_target): Install aarch64_supports_z_point_type as
7184 supports_z_point_type method.
7185 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7186 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7187 instead of a Z packet char. Adjust.
7188 (arm_supports_z_point_type): New function.
7189 (arm_insert_point, arm_remove_point): Adjust to new interface.
7190 (the_low_target): Install arm_supports_z_point_type.
7191 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7192 (cris_insert_point, cris_remove_point): Adjust to new interface.
7193 Don't check whether the type is supported here.
7194 (the_low_target): Install cris_supports_z_point_type.
7195 * linux-low.c (linux_supports_z_point_type): New function.
7196 (linux_insert_point, linux_remove_point): Adjust to new interface.
7197 * linux-low.h (struct linux_target_ops) <insert_point,
7198 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7199 raw_breakpoint pointer parameter.
7200 <supports_z_point_type>: New method.
7201 * linux-mips-low.c (mips_supports_z_point_type): New function.
7202 (mips_insert_point, mips_remove_point): Adjust to new interface.
7203 Use mips_supports_z_point_type.
7204 (the_low_target): Install mips_supports_z_point_type.
7205 * linux-ppc-low.c (the_low_target): Install NULL as
7206 supports_z_point_type method.
7207 * linux-s390-low.c (the_low_target): Install NULL as
7208 supports_z_point_type method.
7209 * linux-sparc-low.c (the_low_target): Install NULL as
7210 supports_z_point_type method.
7211 * linux-x86-low.c (x86_supports_z_point_type): New function.
7212 (x86_insert_point): Adjust to new insert_point interface. Use
7213 insert_memory_breakpoint. Adjust to new
7214 i386_low_insert_watchpoint interface.
7215 (x86_remove_point): Adjust to remove_point interface. Use
7216 remove_memory_breakpoint. Adjust to new
7217 i386_low_remove_watchpoint interface.
7218 (the_low_target): Install x86_supports_z_point_type.
7219 * lynx-low.c (lynx_target_ops): Install NULL as
7220 supports_z_point_type callback.
7221 * nto-low.c (nto_supports_z_point_type): New.
7222 (nto_insert_point, nto_remove_point): Adjust to new interface.
7223 (nto_target_ops): Install nto_supports_z_point_type.
7224 * mem-break.c: Adjust intro comment.
7225 (struct raw_breakpoint) <raw_type, size>: New fields.
7226 <inserted>: Update comment.
7227 <shlib_disabled>: Delete field.
7228 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7229 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7230 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7231 (raw_bkpt_type_to_target_hw_bp_type): New function.
7232 (find_enabled_raw_code_breakpoint_at): New function.
7233 (find_raw_breakpoint_at): New type and size parameters. Use them.
7234 (insert_memory_breakpoint): New function, based off
7235 set_raw_breakpoint_at.
7236 (remove_memory_breakpoint): New function.
7237 (set_raw_breakpoint_at): Reimplement.
7238 (set_breakpoint): New, based on set_breakpoint_at.
7239 (set_breakpoint_at): Reimplement.
7240 (delete_raw_breakpoint): Go through the_target->remove_point
7241 instead of assuming memory breakpoints.
7242 (find_gdb_breakpoint_at): Delete.
7243 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7244 (find_gdb_breakpoint): New function.
7245 (set_gdb_breakpoint_at): Delete.
7246 (z_type_supported): New function.
7247 (set_gdb_breakpoint_1): New function, loosely based off
7248 set_gdb_breakpoint_at.
7249 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7250 (delete_gdb_breakpoint_at): Delete.
7251 (delete_gdb_breakpoint_1): New function, loosely based off
7252 delete_gdb_breakpoint_at.
7253 (delete_gdb_breakpoint): New function.
7254 (clear_gdb_breakpoint_conditions): Rename to ...
7255 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7257 (add_condition_to_breakpoint): Make static.
7258 (add_breakpoint_condition): Take a struct breakpoint pointer
7259 instead of an address. Adjust.
7260 (gdb_condition_true_at_breakpoint): Rename to ...
7261 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7263 (gdb_condition_true_at_breakpoint): Reimplement.
7264 (add_breakpoint_commands): Take a struct breakpoint pointer
7265 instead of an address. Adjust.
7266 (gdb_no_commands_at_breakpoint): Rename to ...
7267 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7268 parameter. Return true if no breakpoint was found. Change debug
7270 (gdb_no_commands_at_breakpoint): Reimplement.
7271 (run_breakpoint_commands): Rename to ...
7272 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7273 and change return type to boolean.
7274 (run_breakpoint_commands): New function.
7275 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7276 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7277 breakpoint. Go through the_target->remove_point instead of
7278 assuming memory breakpoint.
7279 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7280 software and hardware breakpoints.
7281 (reinsert_raw_breakpoint): Go through the_target->insert_point
7282 instead of assuming memory breakpoint.
7283 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7284 software and hardware breakpoints.
7285 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7286 Check both software and hardware breakpoints.
7287 (validate_inserted_breakpoint): Assert the breakpoint is a
7288 software breakpoint. Set the inserted flag to -1 instead of
7289 setting shlib_disabled.
7290 (delete_disabled_breakpoints): Adjust.
7291 (validate_breakpoints): Only validate software breakpoints.
7292 Adjust to inserted flag change.
7293 (check_mem_read, check_mem_write): Skip breakpoint types other
7294 than software breakpoints. Adjust to inserted flag change.
7295 * mem-break.h (enum raw_bkpt_type): New enum.
7296 (raw_breakpoint, struct process_info): Forward declare.
7297 (Z_packet_to_target_hw_bp_type): Delete declaration.
7298 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7299 (set_gdb_breakpoint, delete_gdb_breakpoint)
7300 (clear_breakpoint_conditions): New declarations.
7301 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7302 (breakpoint_inserted_here): Update comment.
7303 (add_breakpoint_condition, add_breakpoint_commands): Replace
7304 address parameter with a breakpoint pointer parameter.
7305 (gdb_breakpoint_here): Update comment.
7306 (delete_gdb_breakpoint_at): Delete.
7307 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7308 * server.c (process_point_options): Take a struct breakpoint
7309 pointer instead of an address. Adjust.
7310 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7311 delete_gdb_breakpoint.
7312 * spu-low.c (spu_target_ops): Install NULL as
7313 supports_z_point_type method.
7314 * target.h: Include mem-break.h.
7315 (struct target_ops) <prepare_to_access_memory>: Update comment.
7316 <supports_z_point_type>: New field.
7317 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7318 instead of a char. Also take a raw breakpoint pointer.
7319 * win32-arm-low.c (the_low_target): Install NULL as
7320 supports_z_point_type.
7321 * win32-i386-low.c (i386_supports_z_point_type): New function.
7322 (i386_insert_point, i386_remove_point): Adjust to new interface.
7323 (the_low_target): Install i386_supports_z_point_type.
7324 * win32-low.c (win32_supports_z_point_type): New function.
7325 (win32_insert_point, win32_remove_point): Adjust to new interface.
7326 (win32_target_ops): Install win32_supports_z_point_type.
7327 * win32-low.h (struct win32_target_ops):
7328 <supports_z_point_type>: New method.
7329 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7330 instead of a char. Also take a raw breakpoint pointer.
7332 2014-05-20 Pedro Alves <palves@redhat.com>
7334 * mem-break.h: Include break-common.h.
7335 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7336 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7337 (Z_packet_to_target_hw_bp_type): New declaration.
7338 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7339 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7340 (Z_PACKET_ACCESS_WP): Delete macros.
7341 (Z_packet_to_hw_type): Delete function.
7342 * i386-low.h: Don't include break-common.h here.
7343 (Z_packet_to_hw_type): Delete declaration.
7344 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7345 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7346 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7347 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7348 * linux-aarch64-low.c: Don't include break-common.h here.
7349 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7350 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7351 (Z_packet_to_target_hw_bp_type): Delete function.
7352 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7354 (mips_insert_point, mips_remove_point): Use
7355 Z_packet_to_target_hw_bp_type.
7357 2014-05-20 Pedro Alves <palves@redhat.com>
7359 * linux-aarch64-low.c: Include break-common.h.
7360 (enum target_point_type): Delete.
7361 (Z_packet_to_point_type): Rename to ...
7362 (Z_packet_to_target_hw_bp_type): ... this, and return a
7363 target_hw_bp_type instead.
7364 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7365 instead of an enum target_point_type.
7366 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7368 (aarch64_dr_state_insert_one_point)
7369 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7370 (aarch64_handle_aligned_watchpoint)
7371 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7372 Take an enum target_hw_bp_type instead of an enum
7374 (aarch64_supports_z_point_type): New function.
7375 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7376 use Z_packet_to_target_hw_bp_type.
7378 2014-05-20 Joel Brobecker <brobecker@adacore.com>
7380 * configure.ac: Only use -Werror by default when DEVELOPMENT
7382 * configure: Regenerate.
7384 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7386 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7387 * linux-x86-low.c (X86_64_USER_REGS): New.
7388 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7390 2014-04-28 Yao Qi <yao@codesourcery.com>
7392 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7395 2014-04-25 Pedro Alves <palves@redhat.com>
7398 * linux-low.c (linux_attach_fail_reason_string): New function.
7399 (linux_attach_lwp): Delete.
7400 (linux_attach_lwp_1): Rename to ...
7401 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7402 argument. Remove "initial" parameter. Return int instead of
7403 void. Don't error or warn here.
7404 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7405 failure to attach to the tgid. Call warning when failing to
7407 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7408 argument. Remove "initial" parameter. Return int instead of
7409 void. Don't error or warn here.
7410 (linux_attach_fail_reason_string): New declaration.
7411 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7412 interface change. Use linux_attach_fail_reason_string.
7414 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
7415 Walfred Tedeschi <walfred.tedeschi@intel.com>
7417 * Makefile.in: Added rules to handle new files
7418 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7419 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7420 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7421 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7422 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7423 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7425 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7426 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7427 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7428 i386/x32-avx512.xml.
7429 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7430 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7431 i386/x32-avx512-linux.xml.
7432 * i387-fp.c (num_avx512_k_registers): New constant for number
7434 (num_avx512_zmmh_low_registers): New constant for number of
7435 lower ZMM registers (0-15).
7436 (num_avx512_zmmh_high_registers): New constant for number of
7437 higher ZMM registers (16-31).
7438 (num_avx512_ymmh_registers): New contant for number of higher
7439 YMM registers (ymm16-31 added by avx521 on x86_64).
7440 (num_avx512_xmm_registers): New constant for number of higher
7441 XMM registers (xmm16-31 added by AVX512 on x86_64).
7442 (struct i387_xsave): Add space for AVX512 registers.
7443 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7444 Add code to handle AVX512 registers.
7445 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7446 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7447 prototypei from generated file.
7448 (tdesc_amd64_avx512_linux): Likewise.
7449 (init_registers_x32_avx512_linux): Likewise.
7450 (tdesc_x32_avx512_linux): Likewise.
7451 (init_registers_i386_avx512_linux): Likewise.
7452 (tdesc_i386_avx512_linux): Likewise.
7453 (x86_64_regmap): Add AVX512 registers.
7454 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7456 (initialize_low_arch): Add code to initialize AVX512 registers.
7458 2014-04-23 Pedro Alves <palves@redhat.com>
7460 * mem-break.c (find_gdb_breakpoint_at): Make static.
7461 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7463 2014-04-23 Pedro Alves <palves@redhat.com>
7465 * i386-low.c: Don't include break-common.h here.
7466 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7467 prototype to take target_hw_bp_type as argument instead of a Z
7469 * i386-low.h: Include break-common.h here.
7470 (Z_packet_to_hw_type): Declare.
7471 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7473 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7474 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7475 (x86_remove_point): Convert the packet number to a
7476 target_hw_bp_type before calling i386_low_remove_watchpoint.
7477 * win32-i386-low.c (i386_insert_point): Convert the packet number
7478 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7479 (i386_remove_point): Convert the packet number to a
7480 target_hw_bp_type before calling i386_low_remove_watchpoint.
7482 2014-04-23 Pedro Alves <palves@redhat.com>
7484 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7486 2014-04-10 Pedro Alves <palves@redhat.com>
7488 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7489 Check if the condition or command is NULL before checking if the
7490 breakpoint is known. On success, return true.
7491 * mem-break.h (add_breakpoint_condition): Document return.
7492 (add_breakpoint_commands): Add describing comment.
7493 * server.c (skip_to_semicolon): New function.
7494 (process_point_options): Use it.
7496 2014-04-09 Pedro Alves <palves@redhat.com>
7498 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7501 2014-02-27 Pedro Alves <palves@redhat.com>
7504 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7506 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7508 (last_thread_of_process_p): Take a PID argument instead of a
7510 (linux_wait_for_lwp): Delete.
7511 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7513 (linux_low_filter_event): New function, party factored out from
7514 linux_wait_for_event.
7515 (linux_wait_for_event): Rename to ...
7516 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7517 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7518 sigsuspend. Check for zombie leaders.
7519 (linux_wait_for_event): Reimplement as wrapper around
7520 linux_wait_for_event_filtered.
7521 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7522 a normal or signal exit is seen, it's the whole process exiting.
7523 (wait_for_sigstop): No longer a for_each_inferior callback.
7524 Rewrite on top of linux_wait_for_event_filtered.
7525 (stop_all_lwps): Call wait_for_sigstop directly.
7526 * server.c (resume, handle_target_event): Handle
7527 TARGET_WAITKIND_NO_RESUMED.
7529 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7531 * win32-low.c (psapi_get_dll_name,
7532 * win32_CreateToolhelp32Snapshot): Delete.
7533 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7534 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7536 (handle_load_dll): Add function description.
7537 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7539 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7541 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7543 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7544 base address when calling win32_add_one_solib.
7545 (handle_load_dll): Delete local variable load_addr.
7546 Remove 0x1000 offset applied to DLL base address when calling
7547 win32_add_one_solib.
7548 (handle_unload_dll): Add comment.
7550 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7552 * win32-low.c (win32_add_all_dlls): Renames
7553 win32_ensure_ntdll_loaded. Rewrite function documentation.
7554 Adjust implementation to always load all DLLs.
7555 Add 0x1000 offset to DLL base address when calling
7556 win32_add_one_solib.
7557 (child_initialization_done): New static global.
7558 (do_initial_child_stuff): Set child_initialization_done to
7559 zero during child initialization, and 1 after. Replace call
7560 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7562 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7563 (handle_unload_dll): Add function documentation.
7564 (get_child_debug_event): Ignore load and unload DLL events
7565 during child initialization.
7567 2014-02-20 Doug Evans <dje@google.com>
7569 Remove global all_lwps.
7570 * inferiors.h (ptid_of): Move here from linux-low.h.
7571 (pid_of, lwpid_of): Ditto.
7572 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7573 parameter is a struct thread_info * now.
7574 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7575 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7576 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7578 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7579 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7580 * linux-arm-low.c (update_registers_callback): Update, "entry"
7581 parameter is a struct thread_info * now.
7582 Fetch lwpid from current_inferior directly.
7583 (arm_insert_point): Pass &all_threads to find_inferior instead of
7585 (arm_remove_point): Ditto.
7586 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7587 (arm_prepare_to_resume): Fetch pid from thread.
7588 (arm_read_description): Fetch lwpid from current_inferior directly.
7589 * linux-low.c (all_lwps): Delete.
7590 (delete_lwp): Delete call to remove_inferior.
7591 (handle_extended_wait): Fetch lwpid from thread.
7592 (add_lwp): Don't set lwp->entry.id. Remove call to
7593 add_inferior_to_list.
7594 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7595 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7596 (kill_one_lwp_callback): Ditto.
7597 (linux_kill): Don't dereference NULL pointer.
7598 Fetch ptid,lwpid from thread.
7599 (get_detach_signal): Fetch ptid from thread.
7600 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7601 Simplify call to regcache_invalidate_thread.
7602 (delete_lwp_callback): Update, "entry" parameter is a
7603 struct thread_info * now. Fetch pid from thread.
7604 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7605 (status_pending_p_callback): Update, "entry" parameter is a
7606 struct thread_info * now. Fetch ptid from thread.
7607 (find_lwp_pid): Update, "entry" parameter is a
7608 struct thread_info * now.
7609 (linux_wait_for_lwp): Fetch pid from thread.
7610 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7611 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7612 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7613 (dequeue_one_deferred_signal): Ditto.
7614 (cancel_breakpoint): Fetch ptid from current_inferior.
7615 (linux_wait_for_event): Pass &all_threads to find_inferior,
7616 not &all_lwps. Fetch ptid, lwpid from thread.
7617 (count_events_callback): Update, "entry" parameter is a
7618 struct thread_info * now.
7619 (select_singlestep_lwp_callback): Ditto.
7620 (select_event_lwp_callback): Ditto.
7621 (cancel_breakpoints_callback): Ditto.
7622 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7624 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7625 (unsuspend_one_lwp): Update, "entry" parameter is a
7626 struct thread_info * now.
7627 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7629 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7630 Fetch lwpid from thread, not lwp.
7631 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7632 Pass &all_threads to find_inferior, not &all_lwps.
7633 (send_sigstop): Fetch lwpid from thread, not lwp.
7634 (send_sigstop_callback): Update, "entry" parameter is a
7635 struct thread_info * now.
7636 (suspend_and_send_sigstop_callback): Ditto.
7637 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7638 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7639 struct thread_info * now.
7640 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7642 (lwp_running): Update, "entry" parameter is a
7643 struct thread_info * now.
7644 (stop_all_lwps): Fetch ptid from thread.
7645 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7646 (linux_resume_one_lwp): Fetch lwpid from thread.
7647 (linux_set_resume_request): Update, "entry" parameter is a
7648 struct thread_info * now. Fetch pid, lwpid from thread.
7649 (resume_status_pending_p): Update, "entry" parameter is a
7650 struct thread_info * now.
7651 (need_step_over_p): Ditto. Fetch lwpid from thread.
7652 (start_step_over): Fetch lwpid from thread.
7653 (linux_resume_one_thread): Update, "entry" parameter is a
7654 struct thread_info * now. Fetch lwpid from thread.
7655 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7656 (proceed_one_lwp): Update, "entry" parameter is a
7657 struct thread_info * now. Fetch lwpid from thread.
7658 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7659 struct thread_info * now.
7660 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7661 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7662 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7664 (regsets_store_inferior_registers): Ditto.
7665 (fetch_register, store_register): Ditto.
7666 (linux_read_memory, linux_write_memory): Ditto.
7667 (linux_request_interrupt): Ditto.
7668 (linux_read_auxv): Ditto.
7669 (linux_xfer_siginfo): Ditto.
7670 (linux_qxfer_spu): Ditto.
7671 (linux_qxfer_libraries_svr4): Ditto.
7672 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7673 moved to inferiors.h.
7675 (get_thread_lwp): Update.
7676 (struct lwp_info): Delete member "entry". Simplify comment for
7679 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7680 current_inferior directly.
7681 (update_watch_registers_callback): Update, "entry" parameter is a
7682 struct thread_info * now. Fetch pid from thread.
7683 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7684 (mips_insert_point): Fetch lwpid from current_inferior.
7685 Pass &all_threads to find_inferior, not &all_lwps.
7686 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7687 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7689 (mips_stopped_data_address): Ditto.
7690 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7692 * linux-tile-low.c (tile_arch_setup): Ditto.
7693 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7694 (update_debug_registers_callback): Update, "entry" parameter is a
7695 struct thread_info * now. Fetch pid from thread.
7696 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7697 Pass &all_threads to find_inferior, not &all_lwps.
7698 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7699 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7700 Pass &all_threads to find_inferior, not &all_lwps.
7701 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7702 (i386_dr_low_get_status): Ditto.
7703 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7704 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7705 (x86_linux_read_description): Ditto.
7706 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7708 2014-02-20 Doug Evans <dje@google.com>
7710 * inferiors.c (get_first_inferior): Fix buglet.
7712 2014-02-19 Doug Evans <dje@google.com>
7714 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7715 * inferiors.c (add_thread): Change result type to struct thread_info *.
7716 All callers updated.
7717 (add_lwp): Call add_thread here instead of in callers.
7718 All callers updated.
7719 * linux-low.h (get_lwp_thread): Rewrite.
7720 (struct lwp_info): New member "thread".
7722 2014-02-19 Doug Evans <dje@google.com>
7724 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7725 All callers updated.
7727 2014-02-19 Doug Evans <dje@google.com>
7729 * inferiors.c (add_thread): Fix whitespace.
7731 2014-02-19 Doug Evans <dje@google.com>
7733 * dll.c (clear_dlls): Replace accessing list implemention details
7735 * gdbthread.h (get_first_thread): Declare.
7736 * inferiors.c (for_each_inferior_with_data): New function.
7737 (get_first_thread): New function.
7738 (find_thread_ptid): Simplify.
7739 (get_first_inferior): New function.
7740 (clear_list): Delete.
7741 (one_inferior_p): New function.
7742 (clear_inferior_list): New function.
7743 (clear_inferiors): Update.
7744 * inferiors.h (for_each_inferior_with_data): Declare.
7745 (clear_inferior_list): Declare.
7746 (one_inferior_p): Declare.
7747 (get_first_inferior): Declare.
7748 * linux-low.c (linux_wait_for_event): Replace accessing list
7749 implemention details with API function.
7750 * server.c (target_running): Ditto.
7751 (accumulate_file_name_length): New function.
7752 (emit_dll_description): New function.
7753 (handle_qxfer_libraries): Replace accessing list implemention
7754 details with API function.
7755 (handle_qxfer_threads_worker): New function.
7756 (handle_qxfer_threads_proper): Replace accessing list implemention
7757 details with API function.
7758 (handle_query): Ditto.
7759 (visit_actioned_threads_callback_ftype): New typedef.
7760 (visit_actioned_threads_data): New struct.
7761 (visit_actioned_threads): Rewrite to be find_inferior callback.
7762 (resume): Call find_inferior.
7763 (handle_status): Replace accessing list implemention
7764 details with API function.
7765 (process_serial_event): Replace accessing list implemention details
7767 * target.c (set_desired_inferior): Replace accessing list implemention
7768 details with API function.
7769 * tracepoint.c (same_process_p): New function.
7770 (gdb_agent_about_to_close): Replace accessing list implemention
7771 details with API function.
7772 * win32-low.c (child_delete_thread): Replace accessing list
7773 implemention details with API function.
7774 (match_dll_by_basename): New function.
7775 (dll_is_loaded_by_basename): New function.
7776 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7777 details call to dll_is_loaded_by_basename.
7779 2014-02-19 Doug Evans <dje@google.com>
7781 * dll.h (struct dll_info): Add comment.
7782 * gdbthread.h (struct thread_info): Add comment.
7783 (current_ptid): Simplify.
7784 * inferiors.c (add_process): Update.
7785 (remove_process): Update.
7786 * inferiors.h (struct process_info): Rename member "head" to "entry".
7787 * linux-low.c (delete_lwp): Update.
7789 (last_thread_of_process_p): Update.
7790 (kill_one_lwp_callback, linux_kill): Update.
7791 (status_pending_p_callback): Update.
7792 (wait_for_sigstop): Update. Simplify read of ptid.
7793 (start_step_over): Update.
7794 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7795 (get_lwp_thread): Update.
7796 (struct lwp_info): Rename member "head" to "entry".
7797 * regcache.h (inferior_list_entry): Delete.
7798 * server.c (kill_inferior_callback): Update.
7799 (detach_or_kill_inferior_callback): Update.
7800 (print_started_pid): Update.
7801 (print_attached_pid): Update.
7802 (process_serial_event): Simplify read of ptid.
7803 * thread-db.c (thread_db_create_event): Update.
7804 (thread_db_get_tls_address): Update.
7805 * win32-low.c (current_inferior_ptid): Simplify.
7807 2014-02-19 Tom Tromey <tromey@redhat.com>
7809 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7811 (target_supports_btrace): Update.
7813 2014-02-14 Yao Qi <yao@codesourcery.com>
7815 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7816 (rsp-low-ipa.o): New target.
7818 2014-02-12 Tom Tromey <tromey@redhat.com>
7820 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7821 convert_ascii_to_int.
7822 * regcache.c (registers_to_string): Likewise.
7823 * remote-utils.c (decode_M_packet): Likewise.
7824 * server.c (process_serial_event): Likewise.
7826 2014-02-12 Tom Tromey <tromey@redhat.com>
7828 * server.c (handle_query, handle_v_run): Use hex2bin, not
7830 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7832 2014-02-12 Tom Tromey <tromey@redhat.com>
7834 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7835 convert_int_to_ascii.
7836 * regcache.c (registers_to_string, collect_register_as_string):
7838 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7840 * server.c (process_serial_event): Likewise.
7841 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7842 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7844 2014-02-12 Tom Tromey <tromey@redhat.com>
7846 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7847 bin2hex, not hexify.
7848 * tracepoint.c (cmd_qtstatus): Likewise.
7850 2014-02-12 Tom Tromey <tromey@redhat.com>
7852 * remote-utils.c (monitor_output): Pass explicit length to
7855 2014-02-12 Tom Tromey <tromey@redhat.com>
7857 * tracepoint.c: Include rsp-low.h.
7858 * server.c: Include rsp-low.h.
7859 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7860 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7862 * remote-utils.c: Include rsp-low.h.
7863 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7864 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7865 (convert_int_to_ascii, convert_ascii_to_int): Move to
7867 * regcache.c: Include rsp-low.h.
7868 * ax.c: Include rsp-low.h.
7869 * Makefile.in (SFILES): Add common/rsp-low.c.
7870 (OBS): Add rsp-low.o.
7871 (rsp-low.o): New target.
7873 2014-02-12 Tom Tromey <tromey@redhat.com>
7875 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7876 Include print-utils.h.
7877 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7878 (plongest, thirty_two, phex_nz): Remove.
7879 * Makefile.in (SFILES): Add common/print-utils.c.
7880 (OBS): Add print-utils.o.
7881 (print-utils-ipa.o): New target.
7882 (print-utils.o): New target.
7883 (IPA_OBJS): Add print-utils-ipa.o.
7885 2014-02-06 Tom Tromey <tromey@redhat.com>
7887 * Makefile.in (SFILES): Fix indentation.
7889 2014-02-05 Doug Evans <dje@google.com>
7891 * linux-low.c (linux_wait_for_event): Improve comment.
7892 (linux_wait_1): Keep current_inferior in sync with event_child.
7894 2014-01-22 Doug Evans <dje@google.com>
7896 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7898 2014-01-22 Doug Evans <dje@google.com>
7900 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7901 * configure: Regenerate.
7902 * config.in: Regenerate.
7903 * Makefile.in (SFILES): Add debug.c.
7905 * debug.c: New file.
7906 * debug.h: New file.
7907 * linux-aarch64-low.c (*): Update all debugging printfs to use
7908 debug_printf instead of fprintf.
7909 * linux-arm-low.c (*): Ditto.
7910 * linux-cris-low.c (*): Ditto.
7911 * linux-crisv32-low.c (*): Ditto.
7912 * linux-m32r-low.c (*): Ditto.
7913 * linux-sparc-low.c (*): Ditto.
7914 * linux-x86.c (*): Ditto.
7915 * linux-low.c (*): Ditto.
7916 (linux_wait_1): Add calls to debug_enter, debug_exit.
7917 (linux_wait): Remove redundant debugging printf.
7918 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7919 (linux_resume, unstop_all_lwps): Ditto.
7920 * mem-break.c (*): Update all debugging printfs to use
7921 debug_printf instead of fprintf.
7922 * remote-utils.c (*): Ditto.
7923 * thread-db.c (*): Ditto.
7924 * server.c #include <ctype.h>, "gdb_vecs.h".
7925 (debug_threads): Moved to debug.c.
7926 (*): Update all debugging printfs to use debug_printf instead of
7928 (start_inferior): Replace call to fflush with call to debug_flush.
7929 (monitor_show_help): Mention set debug-format.
7930 (parse_debug_format_options): New function.
7931 (handle_monitor_command): Handle "monitor set debug-format".
7932 (gdbserver_usage): Mention --debug-format.
7933 (main): Parse --debug-format.
7934 * server.h (debug_threads): Declaration moved to debug.h.
7936 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7937 trace_debug_1 that uses debug_printf.
7938 (tracepoint_look_up_symbols): Update all debugging printfs to use
7939 debug_printf instead of fprintf.
7941 2014-01-20 Baruch Siach <baruch@tkos.co.il>
7943 * linux-xtensa-low.c: Include asm/ptrace.h instead of
7946 2014-01-17 Pedro Alves <palves@redhat.com>
7949 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7950 defined after including gdb_proc_service.h.
7952 2014-01-16 Doug Evans <dje@google.com>
7954 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7955 (match_dll): Use it.
7957 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
7959 * target.h (target_ops) <read_btrace>: Change parameters and
7960 return type to allow error reporting.
7961 * server.c (handle_qxfer_btrace): Support delta reads. Pass
7962 trace reading errors on.
7963 * linux-low.c (linux_low_read_btrace): Pass trace reading
7965 (linux_low_disable_btrace): New.
7967 2014-01-15 Doug Evans <dje@google.com>
7969 * inferiors.c (thread_id_to_gdb_id): Delete.
7970 * inferiors.h (thread_id_to_gdb_id): Delete.
7972 2014-01-13 Eli Zaretskii <eliz@gnu.org>
7974 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7975 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
7978 2014-01-08 Pedro Alves <palves@redhat.com>
7980 * server.c (handle_status): Don't discard previous queued stop
7981 replies or thread's pending status here.
7982 (main) <disconnection>: Do it here instead.
7984 2014-01-08 Pedro Alves <palves@redhat.com>
7986 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7987 * server.c (visit_actioned_threads, handle_pending_status): New
7989 (handle_v_cont): Factor out parts to ...
7990 (resume): ... this new function. If in all-stop, and a thread
7991 being resumed has a pending status, report it without actually
7993 (myresume): Adjust to use the new 'resume' function.
7994 (clear_pending_status_callback, set_pending_status_callback)
7995 (find_status_pending_thread_callback): New functions.
7996 (handle_status): Handle the case of multiple threads having
7997 interesting statuses to report. Report threads' real last signal
7998 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
7999 with an interesting thread to report the status for, instead of
8000 always reporting the status of the first thread.
8002 2014-01-01 Joel Brobecker <brobecker@adacore.com>
8004 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8005 * gdbreplay.c (gdbreplay_version): Likewise.
8007 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
8009 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8010 iov.iov_len with the real length in use.
8012 2013-12-13 Joel Brobecker <brobecker@adacore.com>
8014 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8015 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8016 for all targets that use win32-low.c.
8017 * win32-low.c (win32_ensure_ntdll_loaded): New function.
8018 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8020 2013-12-13 Pedro Alves <palves@redhat.com>
8022 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8023 if equal to TARGET_WAITKIND_LOADED.
8024 * win32-low.c (cached_status): New static global.
8025 (win32_wait): Add declaration.
8026 (do_initial_child_stuff): Flush all initial pending debug events
8027 up to the initial breakpoint.
8028 (win32_wait): If CACHED_STATUS was set, return that instead
8029 of doing a real wait. Remove the code resuming the execution
8030 of the inferior after receiving a TARGET_WAITKIND_LOADED event
8031 during the initial phase. Also remove the code changing
8032 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8033 TARGET_WAITKIND_STOPPED.
8035 2013-12-11 Yao Qi <yao@codesourcery.com>
8037 * notif.c (handle_notif_ack): Return 0 if no notification
8040 2013-11-20 Doug Evans <dje@google.com>
8042 * linux-low.c (linux_set_resume_request): Fix comment.
8044 2013-11-20 Doug Evans <dje@google.com>
8046 * linux-low.c (resume_status_pending_p): Tweak comment.
8048 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
8050 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8051 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8052 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8053 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8054 (srv_amd64_regobj): Add amd64-mpx.o.
8055 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8056 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8057 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8058 * i387-fp.c (num_pl_bnd_register) Added constant.
8059 (num_pl_bnd_cfg_registers) Added constant.
8060 (struct i387_xsave) Added reserved area and MPX fields.
8061 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8062 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8064 (tdesc_i386_mpx_linux): Add MPX amd64 target.
8065 (init_registers_amd64_mpx_linux): Declare new function.
8066 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8067 (x86_64_regmap): Add MPX registers.
8068 (x86_linux_read_description): Add MPX case.
8069 (initialize_low_arch): Initialize MPX targets.
8071 2013-11-18 Tom Tromey <tromey@redhat.com>
8073 * configure: Rebuild.
8074 * configure.ac: Don't check for stdlib.h.
8075 * gdbreplay.c: Unconditionally include stdlib.h.
8077 2013-11-18 Tom Tromey <tromey@redhat.com>
8079 * config.in: Rebuild.
8080 * configure: Rebuild.
8081 * configure.ac: Don't use AC_HEADER_DIRENT.
8083 2013-11-18 Tom Tromey <tromey@redhat.com>
8085 * server.h: Don't check HAVE_STRING_H.
8086 * gdbreplay.c: Don't check HAVE_STRING_H.
8087 * configure: Rebuild.
8089 2013-11-18 Tom Tromey <tromey@redhat.com>
8091 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8094 2013-11-08 Tom Tromey <tromey@redhat.com>
8096 * configure, config.in: Rebuild.
8097 * configure.ac: Remove unused configury.
8099 2013-11-08 Tom Tromey <tromey@redhat.com>
8101 * acinclude.m4: Include common.m4, codeset.m4.
8102 * configure, config.in: Rebuild.
8103 * configure.ac: Use GDB_AC_COMMON.
8105 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
8107 * linux-s390-low.c (HWCAP_S390_TE): New define.
8108 (s390_arch_setup): Consider the TE field in the HWCAP for
8109 determining 'have_regset_tdb'.
8111 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
8114 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8117 2013-10-02 Pedro Alves <palves@redhat.com>
8119 * server.c (process_serial_event): Don't output "GDBserver
8120 exiting" if GDB is connected through stdio.
8121 * target.c (mywait): Likewise, be silent if GDB is connected
8124 2013-10-01 Joel Brobecker <brobecker@adacore.com>
8126 * lynx-low.c (lynx_add_threads_after_attach): New function.
8127 (lynx_attach): Remove call to add_thread. Add call to
8128 lynx_add_threads_after_attach instead.
8130 2013-09-28 Mike Frysinger <vapier@gentoo.org>
8132 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8133 * config.in, configure: Regenerated.
8135 2013-09-18 Yao Qi <yao@codesourcery.com>
8138 * server.c (start_inferior): Clear 'resume_info'.
8140 2013-09-16 Jiong Wang <jiwang@tilera.com>
8142 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8145 2013-09-16 Jiong Wang <jiwang@tilera.com>
8147 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8148 linux-tile-low.o to srv_tgtobj.
8150 2013-09-16 Will Newton <will.newton@linaro.org>
8152 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8155 2013-09-06 Pedro Alves <palves@redhat.com>
8157 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8158 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8159 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8160 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8161 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8162 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8164 2013-09-06 Pedro Alves <palves@redhat.com>
8166 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8167 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8169 2013-09-06 Pedro Alves <palves@redhat.com>
8171 * linux-amd64-ipa.c: Include tracepoint.h.
8172 * linux-i386-ipa.c: Include tracepoint.h.
8174 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8176 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8177 (ps_get_thread_area): New function.
8179 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8181 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8182 (initialize_low_arch): Call init_registers_crisv32 rather than
8183 init_register_crisv32.
8185 2013-09-05 Pedro Alves <palves@redhat.com>
8187 * server.h (handle_vFile, hostio_last_error_from_errno): Move
8189 * hostio.h: ... this new file.
8190 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8191 win32-low.c: Include hostio.h.
8193 2013-09-05 Pedro Alves <palves@redhat.com>
8195 * server.h (gdb_client_data, handler_func, callback_handler_func)
8196 (delete_file_handler, add_file_handler, append_callback_event)
8197 (delete_callback_event, start_event_loop, initialize_event_loop):
8198 Move to event-loop.h and include it.
8199 * event-loop.h: New file.
8201 2013-09-05 Pedro Alves <palves@redhat.com>
8203 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8204 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8205 (loaded_dll, unloaded_dll): Move to ...
8206 * dll.h: ... this new file.
8207 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8209 2013-09-05 Pedro Alves <palves@redhat.com>
8211 * server.h (current_process, get_thread_process, all_processes)
8212 (add_inferior_to_list, for_each_inferior, current_inferior)
8213 (remove_inferior, add_process, remove_process, find_process_pid)
8214 (have_started_inferiors_p, have_attached_inferiors_p)
8215 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8216 (clear_inferiors, find_inferior, find_inferior_id)
8217 (inferior_target_data, set_inferior_target_data)
8218 (inferior_regcache_data, set_inferior_regcache_data): Move to
8219 inferiors.h, and include it.
8220 * inferiors.h: New file.
8222 2013-09-05 Pedro Alves <palves@redhat.com>
8224 * server.h (struct emit_ops, current_insn_ptr, emit_error):
8228 2013-09-05 Pedro Alves <palves@redhat.com>
8230 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8232 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8233 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8234 (handle_tracepoint_general_set, handle_tracepoint_query)
8235 (tracepoint_finished_step, tracepoint_was_hit)
8236 (release_while_stepping_state_list, current_traceframe)
8237 (in_readonly_region, traceframe_read_mem)
8238 (fetch_traceframe_registers, traceframe_read_sdata)
8239 (traceframe_read_info, struct fast_tpoint_collect_status)
8240 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8241 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8242 (supply_fast_tracepoint_registers)
8243 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8244 (ipa_tdesc, claim_trampoline_space)
8245 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8246 (agent_mem_read, agent_get_trace_state_variable_value)
8247 (agent_set_trace_state_variable_value, agent_tsv_read)
8248 (agent_mem_read_string, get_raw_reg_func_addr)
8249 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8250 * tracepoint.h: ... this new file.
8252 2013-09-05 Pedro Alves <palves@redhat.com>
8254 * server.h (perror_with_name, error, fatal, warning, paddress)
8255 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8257 * utils.h: New file.
8259 2013-09-05 Pedro Alves <palves@redhat.com>
8261 * server.h (remote_debug, noack_mode, transport_is_reliable)
8262 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8263 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8264 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8265 (write_enn, initialize_async_io, enable_async_io)
8266 (disable_async_io, check_remote_input_interrupt_request)
8267 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8268 (dead_thread_notify, prepare_resume_reply)
8269 (decode_address_to_semicolon, decode_address, decode_m_packet)
8270 (decode_M_packet, decode_X_packet, decode_xfer_write)
8271 (decode_search_memory_packet, unhexify, hexify)
8272 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8273 (look_up_one_symbol, relocate_instruction)
8274 (monitor_output): Move to remote-utils.h, and include it.
8275 * remote-utils.h: New file.
8277 2013-09-05 Pedro Alves <palves@redhat.com>
8279 * server.h (_): Delete.
8281 2013-09-02 Pedro Alves <palves@redhat.com>
8283 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8284 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8286 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8288 2013-09-02 Pierre Muller <muller@sourceware.org>
8290 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8291 or WriteProcessMemory complete successfully and handle
8292 ERROR_PARTIAL_COPY error.
8294 2013-09-02 Pedro Alves <palves@redhat.com>
8296 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8297 error instead of EIO.
8299 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8302 * linux-low.c: Include filestuff.h.
8303 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8304 * lynx-low.c: Include filestuff.h.
8305 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8306 * server.c: Include filestuff.h.
8307 (main): Call notice_open_fds.
8308 * spu-low.c: Include filestuff.h.
8309 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8311 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
8313 * Makefile.in: Explain why ../target and ../nat are not
8314 listed as include file search paths.
8315 (linux-waitpid.o): New object file rule.
8316 * configure.srv (srv_native_linux_obj): New variable.
8317 Replace all occurrences of linux native object files with
8318 $srv_native_linux_obj.
8319 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8320 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8321 (linux_enable_event_reporting): Remove declaration.
8322 (my_waitpid): Moved to common/linux-waitpid.c.
8323 (linux_wait_for_event): Pass ptid when calling
8324 linux_enable_event_reporting.
8325 (linux_supports_tracefork_flag): Remove.
8326 (linux_enable_event_reporting): Likewise.
8327 (linux_tracefork_grandchild): Remove.
8328 (STACK_SIZE): Moved to common/linux-ptrace.c.
8329 (linux_tracefork_child): Remove.
8330 (linux_test_for_tracefork): Remove.
8331 (linux_look_up_symbols): Call linux_supports_traceclone.
8332 (initialize_low): Remove call to linux_test_for_tracefork.
8333 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8334 common/linux-ptrace.h.
8335 (PTRACE_TYPE_ARG4): Likewise.
8336 Include linux-ptrace.h.
8338 2013-08-21 Pedro Alves <palves@redhat.com>
8340 * config.in: Renegerate.
8342 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
8344 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8345 (SFILES): Remove $(srcdir)/common/target-common.c and
8346 add $(srcdir)/target/waitstatus.c.
8347 (OBS): Remove target-common.o and add waitstatus.o.
8348 (server_h): Remove $(srcdir)/../common/target-common.h and
8349 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8350 and $(srcdir)/../target/waitstatus.h.
8351 (target-common.o): Remove.
8352 (waitstatus.o): New target object file.
8353 * target.h: Do not include target-common.h and
8354 include target/resume.h, target/wait.h and
8355 target/waitstatus.h.
8357 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
8359 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8360 to PTRACE_TYPE_ARG3.
8361 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8362 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8364 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8365 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8367 2013-07-27 Jie Zhang <jie@codesourcery.com>
8368 Daniel Jacobowitz <dan@codesourcery.com>
8369 Yao Qi <yao@codesourcery.com>
8371 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8372 (mips-linux-watch.o): New rule.
8373 (mips_linux_watch_h): New variable.
8374 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8376 * linux-mips-low.c: Include mips-linux-watch.h.
8377 (struct arch_process_info, struct arch_lwp_info): New.
8378 (update_watch_registers_callback): New function.
8379 (mips_linux_new_process, mips_linux_new_thread) New functions.
8380 (mips_linux_prepare_to_resume, mips_insert_point): New
8382 (mips_remove_point, mips_stopped_by_watchpoint): New
8384 (rsp_bp_type_to_target_hw_bp_type): New function.
8385 (mips_stopped_data_address): New function.
8386 (the_low_target): Add watchpoint support functions.
8388 2013-07-27 Yao Qi <yao@codesourcery.com>
8390 * i386-low.c: Include break-common.h.
8391 (enum target_hw_bp_type): Remove.
8393 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
8395 * Makefile.in (SFILES): /common/target-common.c.
8396 (OBS): Add target-common.o.
8397 (server_h): Add $(srcdir)/../common/target-common.h.
8398 (target-common.o): New target.
8399 * server.c (queue_stop_reply_callback): Free
8400 status string after use.
8401 * target.c (target_waitstatus_to_string): Remove.
8402 * target.h: Include target-common.h.
8403 (resume_kind): Likewise.
8404 (target_waitkind): Likewise.
8405 (target_waitstatus): Likewise.
8406 (TARGET_WNOHANG): Likewise.
8408 2013-07-04 Yao Qi <yao@codesourcery.com>
8410 * Makefile.in (host_alias): Use @host_noncanonical@.
8411 (target_alias): Use @target_noncanonical@.
8412 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8413 ACX_NONCANONICAL_HOST.
8414 * configure: Regenerated.
8417 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8419 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8420 * configure: Rebuild.
8421 * Makefile.in (version_host, version_target): Get from configure.
8422 (version.c): Use $(version_host) and $(version_target).
8424 2013-07-03 Pedro Alves <palves@redhat.com>
8426 * Makefile.in (config.status): Depend on development.sh.
8427 * acinclude.m4: Include libmcheck.m4.
8428 * configure: Regenerate.
8430 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8432 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8433 attribute inside the parentheses.
8434 (winapi_DebugSetProcessKillOnExit): Ditto.
8435 (winapi_DebugBreakProcess): Ditto.
8436 (winapi_GenerateConsoleCtrlEvent): Ditto.
8438 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8440 * notif.h (notif_event): Add a dummy member to avoid compiler
8443 2013-07-01 Pedro Alves <palves@redhat.com>
8445 * hostio.c (HOSTIO_PATH_MAX): Define.
8446 (require_filename, handle_open, handle_unlink, handle_readlink):
8449 2013-07-01 Pedro Alves <palves@redhat.com>
8451 * server.h: Include "pathmax.h".
8452 * linux-low.c: Don't include sys/param.h.
8453 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8455 * win32-low.c: Don't include sys/param.h.
8456 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8458 2013-07-01 Pedro Alves <palves@redhat.com>
8460 * event-loop.c: Don't check HAVE_UNISTD_H before including
8462 * gdbreplay.c: Likewise.
8463 * remote-utils.c: Likewise.
8464 * server.c: Likewise.
8465 * configure.ac: Don't check for unistd.h.
8466 * configure: Regenerate.
8468 2013-06-28 Tom Tromey <tromey@redhat.com>
8470 * Makefile.in (version.c): Use version.in, not
8473 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8475 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8476 * configure: Rebuild.
8477 * Makefile.in (version_host, version_target): Get from configure.
8478 (version.c): Use $(version_host) and $(version_target).
8480 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8482 Fix trace-status to output user name without trailing colon.
8483 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8485 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8487 Fix trace-status to output proper start-time and stop-time.
8488 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8489 output start time and stop time in hex as gdb expects.
8491 2013-06-26 Pedro Alves <pedro@codesourcery.com>
8493 * tracepoint.c (build_traceframe_info_xml): Output trace state
8494 variables present in the trace buffer.
8496 2013-06-24 Tom Tromey <tromey@redhat.com>
8498 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8500 (version.o): Remove.
8501 * gdbreplay.c: Include version.h.
8502 (version, host_name): Don't declare.
8503 * server.h: Include version.h.
8504 (version, host_name): Don't declare.
8506 2013-06-12 Pedro Alves <palves@redhat.com>
8508 * linux-x86-low.c (linux_is_elf64): Delete global.
8509 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8510 with local linux_pid_exe_is_elf_64_file use.
8512 2013-06-11 Pedro Alves <palves@redhat.com>
8514 * linux-low.c (regset_disabled, disable_regset): New functions.
8515 (regsets_fetch_inferior_registers)
8516 (regsets_store_inferior_registers): Use them.
8517 (initialize_regsets_info); Don't allocate the disabled_regsets
8519 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8522 2013-06-11 Pedro Alves <palves@redhat.com>
8524 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8527 2013-06-11 Pedro Alves <palves@redhat.com>
8529 * linux-x86-low.c (initialize_low_arch): Call
8530 init_registers_x32_avx_linux.
8532 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8534 Fix compatibility with Android Bionic.
8535 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8538 2013-06-07 Pedro Alves <palves@redhat.com>
8541 * Makefile.in (OBS): Add tdesc.o.
8542 (IPA_OBJS): Add tdesc-ipa.o.
8543 (tdesc-ipa.o): New rule.
8544 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8546 * linux-low.c (new_inferior): Delete.
8547 (disabled_regsets, num_regsets): Delete.
8548 (linux_add_process): Adjust to set the new per-process
8550 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8551 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8552 was a stop. When calling arch_setup, switch the current inferior
8553 to the thread that got an event.
8554 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8555 (regsets_fetch_inferior_registers)
8556 (regsets_store_inferior_registers): New regsets_info parameter.
8558 (linux_register_in_regsets): New regs_info parameter. Adjust to
8560 (register_addr, fetch_register, store_register): New usrregs_info
8561 parameter. Adjust to use it.
8562 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8563 parameter regs_info. Adjust to use it.
8564 (linux_fetch_registers): Get the current inferior's regs_info, and
8566 (linux_store_registers): Ditto.
8567 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8568 (initialize_low): Don't initialize the target_regsets here. Call
8569 initialize_low_arch.
8570 * linux-low.h (target_regsets): Delete declaration.
8571 (struct regsets_info): New.
8572 (struct usrregs_info): New.
8573 (struct regs_info): New.
8574 (struct process_info_private) <new_inferior>: New field.
8575 (struct linux_target_ops): Delete the num_regs, regmap, and
8576 regset_bitmap fields. New field regs_info.
8577 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8578 * i387-fp.c (num_xmm_registers): Delete.
8579 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8580 calls to new interface.
8581 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8582 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8583 Infer the number of xmm registers from the regcache's target
8585 * i387-fp.h (num_xmm_registers): Delete.
8586 * inferiors.c (add_thread): Don't install the thread's regcache
8588 * proc-service.c (gregset_info): Fetch the current inferior's
8589 regs_info. Adjust to use it.
8590 * regcache.c: Include tdesc.h.
8591 (register_bytes, reg_defs, num_registers)
8592 (gdbserver_expedite_regs): Delete.
8593 (get_thread_regcache): If the thread doesn't have a regcache yet,
8594 create one, instead of aborting gdbserver.
8595 (regcache_invalidate_one): Rename to ...
8596 (regcache_invalidate_thread): ... this.
8597 (regcache_invalidate_one): New.
8598 (regcache_invalidate): Only invalidate registers of the current
8600 (init_register_cache): Add target_desc parameter, and use it.
8601 (new_register_cache): Ditto. Assert the target description has a
8602 non zero registers_size.
8603 (regcache_cpy): Add assertions. Adjust.
8604 (realloc_register_cache, set_register_cache): Delete.
8605 (registers_to_string, registers_from_string): Adjust.
8606 (find_register_by_name, find_regno, find_register_by_number)
8607 (register_cache_size): Add target_desc parameter, and use it.
8608 (free_register_cache_thread, free_register_cache_thread_one)
8609 (regcache_release, register_cache_size): New.
8610 (register_size): Add target_desc parameter, and use it.
8611 (register_data, supply_register, supply_register_zeroed)
8612 (supply_regblock, supply_register_by_name, collect_register)
8613 (collect_register_as_string, collect_register_by_name): Adjust.
8614 * regcache.h (struct target_desc): Forward declare.
8615 (struct regcache) <tdesc>: New field.
8616 (init_register_cache, new_register_cache): Add target_desc
8618 (regcache_invalidate_thread): Declare.
8619 (regcache_invalidate_one): Delete declaration.
8620 (regcache_release): Declare.
8621 (find_register_by_number, register_cache_size, register_size)
8622 (find_regno): Add target_desc parameter.
8623 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8625 * remote-utils.c: Include tdesc.h.
8626 (outreg, prepare_resume_reply): Adjust.
8627 * server.c: Include tdesc.h.
8628 (gdbserver_xmltarget): Delete declaration.
8629 (get_features_xml, process_serial_event): Adjust.
8630 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8632 (struct process_info) <tdesc>: New field.
8633 (ipa_tdesc): Declare.
8634 * tdesc.c: New file.
8635 * tdesc.h: New file.
8636 * tracepoint.c: Include tdesc.h.
8637 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8638 (get_context_regcache): Adjust to pass ipa_tdesc down.
8639 (do_action_at_tracepoint): Adjust to get the register cache size
8640 from the context regcache's description.
8641 (traceframe_walk_blocks): Adjust to get the register cache size
8642 from the current trace frame's description.
8643 (traceframe_get_pc): Adjust to get current trace frame's
8644 description and pass it down.
8645 (gdb_collect): Adjust to get the register cache size from the
8647 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8648 (gdbserver_xmltarget): Delete.
8649 (initialize_low_tracepoint): Set the ipa's target description.
8650 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8651 (initialize_low_tracepoint): Set the ipa's target description.
8652 * linux-x86-low.c: Include tdesc.h.
8653 [__x86_64__] (is_64bit_tdesc): New.
8654 (ps_get_thread_area, x86_get_thread_area): Use it.
8655 (i386_cannot_store_register): Rename to ...
8656 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8657 (i386_cannot_fetch_register): Rename to ...
8658 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8659 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8661 (target_regsets): Rename to ...
8662 (x86_regsets): ... this.
8663 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8665 (x86_siginfo_fixup): Use is_64bit_tdesc.
8666 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8667 (tdesc_x32_avx_linux, tdesc_x32_linux)
8668 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8670 (x86_linux_update_xmltarget): Delete.
8671 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8672 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8673 (AMD64_LINUX_USER64_CS): New.
8674 (x86_linux_read_description): New, based on
8675 x86_linux_update_xmltarget.
8676 (same_process_callback): New.
8677 (x86_arch_setup_process_callback): New.
8678 (x86_linux_update_xmltarget): New.
8679 (x86_regsets_info): New.
8680 (amd64_linux_regs_info): New.
8681 (i386_linux_usrregs_info): New.
8682 (i386_linux_regs_info): New.
8683 (x86_linux_regs_info): New.
8684 (x86_arch_setup): Reimplement.
8685 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8686 (x86_emit_ops): Ditto.
8687 (the_low_target): Adjust. Install x86_linux_regs_info,
8688 x86_cannot_fetch_register, and x86_cannot_store_register.
8689 (initialize_low_arch): New.
8690 * linux-ia64-low.c (tdesc_ia64): Declare.
8691 (ia64_fetch_register): Adjust.
8692 (ia64_usrregs_info, regs_info): New globals.
8693 (ia64_regs_info): New function.
8694 (the_low_target): Adjust.
8695 (initialize_low_arch): New function.
8696 * linux-sparc-low.c (tdesc_sparc64): Declare.
8697 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8699 (sparc_arch_setup): New function.
8700 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8701 (the_low_target): Adjust.
8702 (initialize_low_arch): New function.
8703 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8704 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8705 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8706 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8707 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8708 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8709 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8710 (tdesc_powerpc_isa205_vsx64l): Declare.
8711 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8712 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8713 (ppc_set_pc, ppc_get_hwcap): Adjust.
8714 (ppc_usrregs_info): Forward declare.
8715 (!__powerpc64__) ppc_regmap_adjusted: New global.
8716 (ppc_arch_setup): Adjust to the current process'es target
8718 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8719 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8720 (ppc_store_evrregset): Adjust.
8721 (target_regsets): Rename to ...
8722 (ppc_regsets): ... this, and make static.
8723 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8724 (ppc_regs_info): New function.
8725 (the_low_target): Adjust.
8726 (initialize_low_arch): New function.
8727 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8728 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8729 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8730 (tdesc_s390x_linux64v2): Declare.
8731 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8732 (s390_fill_gregset, s390_store_last_break): Adjust.
8733 (target_regsets): Rename to ...
8734 (s390_regsets): ... this, and make static.
8735 (s390_get_pc, s390_set_pc): Adjust.
8736 (s390_get_hwcap): New target_desc parameter, and use it.
8737 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8738 (s390_arch_setup): Adjust to set the current process'es target
8739 description. Don't adjust the regmap.
8740 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8741 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8742 (regs_info_3264): New globals.
8743 (s390_regs_info): New function.
8744 (the_low_target): Adjust.
8745 (initialize_low_arch): New function.
8746 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8747 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8748 [__mips64] (init_registers_mips_linux)
8749 (init_registers_mips_dsp_linux): Delete defines.
8750 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8751 (have_dsp): New global.
8752 (mips_read_description): New, based on mips_arch_setup.
8753 (mips_arch_setup): Reimplement.
8754 (get_usrregs_info): New function.
8755 (mips_cannot_fetch_register, mips_cannot_store_register)
8756 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8757 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8758 (target_regsets): Rename to ...
8759 (mips_regsets): ... this, and make static.
8760 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8761 (dsp_regs_info, regs_info): New globals.
8762 (mips_regs_info): New function.
8763 (the_low_target): Adjust.
8764 (initialize_low_arch): New function.
8765 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8766 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8768 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8769 (arm_read_description): New, with bits factored from
8771 (arm_arch_setup): Reimplement.
8772 (target_regsets): Rename to ...
8773 (arm_regsets): ... this, and make static.
8774 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8775 (arm_regs_info): New function.
8776 (the_low_target): Adjust.
8777 (initialize_low_arch): New function.
8778 * linux-m68k-low.c (tdesc_m68k): Declare.
8779 (target_regsets): Rename to ...
8780 (m68k_regsets): ... this, and make static.
8781 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8782 (m68k_regs_info): New function.
8783 (m68k_arch_setup): New function.
8784 (the_low_target): Adjust.
8785 (initialize_low_arch): New function.
8786 * linux-sh-low.c (tdesc_sharch): Declare.
8787 (target_regsets): Rename to ...
8788 (sh_regsets): ... this, and make static.
8789 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8790 (sh_regs_info, sh_arch_setup): New functions.
8791 (the_low_target): Adjust.
8792 (initialize_low_arch): New function.
8793 * linux-bfin-low.c (tdesc_bfin): Declare.
8794 (bfin_arch_setup): New function.
8795 (bfin_usrregs_info, regs_info): New globals.
8796 (bfin_regs_info): New function.
8797 (the_low_target): Adjust.
8798 (initialize_low_arch): New function.
8799 * linux-cris-low.c (tdesc_cris): Declare.
8800 (cris_arch_setup): New function.
8801 (cris_usrregs_info, regs_info): New globals.
8802 (cris_regs_info): New function.
8803 (the_low_target): Adjust.
8804 (initialize_low_arch): New function.
8805 * linux-cris-low.c (tdesc_crisv32): Declare.
8806 (cris_arch_setup): New function.
8807 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8808 (cris_regs_info): New function.
8809 (the_low_target): Adjust.
8810 (initialize_low_arch): New function.
8811 * linux-m32r-low.c (tdesc_m32r): Declare.
8812 (m32r_arch_setup): New function.
8813 (m32r_usrregs_info, regs_info): New globals.
8814 (m32r_regs_info): Adjust.
8815 (initialize_low_arch): New function.
8816 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8817 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8818 (tic6x_usrregs_info): Forward declare.
8819 (tic6x_read_description): New function, based on ...
8820 (tic6x_arch_setup): ... this. Reimplement.
8821 (target_regsets): Rename to ...
8822 (tic6x_regsets): ... this, and make static.
8823 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8824 (tic6x_regs_info): New function.
8825 (the_low_target): Adjust.
8826 (initialize_low_arch): New function.
8827 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8828 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8829 (target_regsets): Rename to ...
8830 (xtensa_regsets): ... this, and make static.
8831 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8833 (xtensa_arch_setup, xtensa_regs_info): New functions.
8834 (the_low_target): Adjust.
8835 (initialize_low_arch): New function.
8836 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8837 (nios2_arch_setup): Set the current process'es tdesc.
8838 (target_regsets): Rename to ...
8839 (nios2_regsets): ... this.
8840 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8841 (nios2_regs_info): New function.
8842 (the_low_target): Adjust.
8843 (initialize_low_arch): New function.
8844 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8845 (aarch64_arch_setup): Set the current process'es tdesc.
8846 (target_regsets): Rename to ...
8847 (aarch64_regsets): ... this.
8848 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8849 (aarch64_regs_info): New function.
8850 (the_low_target): Adjust.
8851 (initialize_low_arch): New function.
8852 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8854 (target_regsets): Rename to ...
8855 (tile_regsets): ... this.
8856 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8857 (tile_regs_info): New function.
8858 (tile_arch_setup): Set the current process'es tdesc.
8859 (the_low_target): Adjust.
8860 (initialize_low_arch): New function.
8861 * spu-low.c (tdesc_spu): Declare.
8862 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8863 * win32-arm-low.c (tdesc_arm): Declare.
8864 (arm_arch_setup): New function.
8865 (the_low_target): Install arm_arch_setup instead of
8867 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8868 (init_windows_x86): Rename to ...
8869 (i386_arch_setup): ... this. Set `win32_tdesc'.
8870 (the_low_target): Adjust.
8871 * win32-low.c (win32_tdesc): New global.
8872 (child_add_thread): Don't create the thread cache here.
8873 (do_initial_child_stuff): Set the new process'es tdesc.
8874 * win32-low.h (struct target_desc): Forward declare.
8875 (win32_tdesc): Declare.
8876 * lynx-i386-low.c (tdesc_i386): Declare global.
8877 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8878 * lynx-low.c (lynx_tdesc): New global.
8879 (lynx_add_process): Set the new process'es tdesc.
8880 * lynx-low.h (struct target_desc): Forward declare.
8881 (lynx_tdesc): Declare global.
8882 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8883 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8884 * nto-low.c (nto_tdesc): New global.
8885 (do_attach): Set the new process'es tdesc.
8886 * nto-low.h (struct target_desc): Forward declare.
8887 (nto_tdesc): Declare.
8888 * nto-x86-low.c (tdesc_i386): Declare.
8889 (nto_x86_arch_setup): Set `nto_tdesc'.
8891 2013-06-04 Gary Benson <gbenson@redhat.com>
8893 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8894 to qSupported response when appropriate.
8895 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8896 with nonzero-length annex.
8897 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8898 arguments supplied in annex.
8900 2013-05-31 Doug Evans <dje@google.com>
8903 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8904 64 bits in 64-cross-32 environment.
8906 2013-05-28 Pedro Alves <palves@redhat.com>
8908 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8909 (aarch64-without-fpu.c): Delete rule.
8910 * configure.srv (aarch64*-*-linux*): Remove references to
8911 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8912 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8915 2013-05-24 Pedro Alves <palves@redhat.com>
8917 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8918 instead of strchr/decode_address. Error if the range isn't split
8919 with a ','. Don't assume there's be a ':' in the action.
8921 2013-05-23 Yao Qi <yao@codesourcery.com>
8922 Pedro Alves <palves@redhat.com>
8924 * linux-low.c (lwp_in_step_range): New function.
8925 (linux_wait_1): If the thread was range stepping and stopped
8926 outside the stepping range, report the stop to GDB. Otherwise,
8927 continue stepping. Add range stepping debug output.
8928 (linux_set_resume_request): Copy the step range from the resume
8930 (linux_supports_range_stepping): New.
8931 (linux_target_ops) <supports_range_stepping>: Set to
8932 linux_supports_range_stepping.
8933 * linux-low.h (struct linux_target_ops)
8934 <supports_range_stepping>: New field.
8935 (struct lwp_info) <step_range_start, step_range_end>: New fields.
8936 * linux-x86-low.c (x86_supports_range_stepping): New.
8937 (the_low_target) <supports_range_stepping>: Set to
8938 x86_supports_range_stepping.
8939 * server.c (handle_v_cont): Handle 'r' action.
8940 (handle_v_requests): Append ";r" if the target supports range
8942 * target.h (struct thread_resume) <step_range_start,
8943 step_range_end>: New fields.
8944 (struct target_ops) <supports_range_stepping>:
8946 (target_supports_range_stepping): New macro.
8948 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8950 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8951 confusion in comment.
8953 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8955 * lynx-low.c (struct process_info_private): New type.
8956 (lynx_add_process): New function.
8957 (lynx_create_inferior, lynx_attach): Replace calls to
8958 add_process by calls to lynx_add_process.
8959 (lynx_resume): If PTID is null, then try using
8960 current_process()->private->last_wait_event_ptid.
8962 (lynx_clear_inferiors): Delete. The contents of that function
8963 has been inlined in lynx_mourn;
8964 (lynx_wait_1): Save the ptid in the process's private data.
8965 (lynx_mourn): Free the process' private data. Replace call
8966 to lynx_clear_inferiors by call to clear_inferiors.
8968 2013-05-17 Yao Qi <yao@codesourcery.com>
8970 * i386-low.c (i386_length_and_rw_bits): Move the comment to
8973 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
8975 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8976 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
8977 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8978 PT_TEXT_END_ADDR guards. Update comments.
8979 (linux_target_op) <read_offsets>: Conditionally define to
8980 linux_read_offsets if the target is UCLIBC and if it defines
8981 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8983 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
8984 Andrew Jenner <andrew@codesourcery.com>
8986 * Makefile.in (SFILES): Add linux-nios2-low.c.
8987 (clean): Add action to delete nios2-linux.c.
8988 (nios2-linux.c): New rule.
8989 * configure.srv: Add nios2*-*-linux*.
8990 * linux-nios2-low.c: New.
8992 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
8994 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8996 2013-04-25 Hui Zhu <hui@codesourcery.com>
8999 * ax.c (ax_printf): Add fflush.
9001 2013-04-22 Tom Tromey <tromey@redhat.com>
9003 * Makefile.in (SFILES): Add filestuff.c.
9004 (OBS): Add filestuff.o.
9005 (filestuff.o): New target.
9006 * config.in, configure: Rebuild.
9007 * configure.ac: Check for fdwalk, pipe2.
9009 2013-04-17 Pedro Alves <palves@redhat.com>
9011 * configure.ac (USE_THREAD_DB): Delete variable.
9012 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9013 Don't AC_SUBST USE_THREAD_DB.
9014 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9015 * config.in, configure: Regenerate.
9017 2013-04-16 Pedro Alves <palves@redhat.com>
9019 * linux-low.h (struct lwp_info) <thread_known>: Move under
9020 the USE_THREAD_DB #ifdef.
9022 2013-04-16 Pedro Alves <palves@redhat.com>
9024 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9025 (linux-low.o): Delete rule.
9026 * linux-low.h: Always include "gdb_thread_db.h" instead of
9027 conditionally including thread_db.h.
9028 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9031 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9033 * Makefile.in (install-only): Fix make install regression.
9035 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
9037 Convert man pages to texinfo, new gdbinit.5 texinfo page.
9038 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
9040 * gdbserver.1: Remove.
9042 2013-03-22 Pedro Alves <palves@redhat.com>
9044 * linux-low.c (handle_extended_wait): Don't call
9045 linux_enable_event_reporting.
9047 2013-03-15 Tony Theodore <tonyt@logyst.com>
9050 * Makefile.in (SHELL): Use @SHELL@.
9052 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9054 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9057 2013-03-13 Joel Brobecker <brobecker@adacore.com>
9059 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9060 Remove extraneous NULL element.
9062 2013-03-13 Yao Qi <yao@codesourcery.com>
9064 * tracepoint.c (traceframe_read_tsv): Look for the last matched
9065 'V' block in trace frame.
9067 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9069 * target.h (struct target_ops): Add btrace ops.
9070 (target_supports_btrace): New macro.
9071 (target_enable_btrace): New macro.
9072 (target_disable_btrace): New macro.
9073 (target_read_btrace): New macro.
9074 * gdbthread.h (struct thread_info): Add btrace field.
9075 * server.c: Include btrace-common.h.
9076 (handle_btrace_general_set): New function.
9077 (handle_btrace_enable): New function.
9078 (handle_btrace_disable): New function.
9079 (handle_general_set): Call handle_btrace_general_set.
9080 (handle_qxfer_btrace): New function.
9081 (struct qxfer qxfer_packets[]): Add btrace entry.
9082 * inferiors.c (remove_thread): Disable btrace.
9083 * linux-low: Include linux-btrace.h.
9084 (linux_low_enable_btrace): New function.
9085 (linux_low_read_btrace): New function.
9086 (linux_target_ops): Add btrace ops.
9087 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9088 Add srv_linux_btrace=yes.
9089 (x86_64-*-linux*): Add linux-btrace.o.
9090 Add srv_linux_btrace=yes.
9091 * configure.ac: Define HAVE_LINUX_BTRACE.
9092 * config.in: Regenerated.
9093 * configure: Regenerated.
9095 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9097 * server.c (handle_qxfer): Preserve error message if -3 is
9099 (qxfer): Document the -3 return value.
9101 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9103 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9104 (linux_btrace_h): New variable.
9105 (linux-btrace.o): New rule.
9107 2013-03-08 Stan Shebs <stan@codesourcery.com>
9108 Hafiz Abid Qadeer <abidh@codesourcery.com>
9110 * tracepoint.c (trace_buffer_size): New global.
9111 (DEFAULT_TRACE_BUFFER_SIZE): New define.
9112 (init_trace_buffer): Change to one-argument function. Allocate
9113 trace buffer memory.
9114 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9115 handle QTBuffer:size packet.
9116 (cmd_bigqtbuffer_size): New function.
9117 (initialize_tracepoint): Call init_trace_buffer with
9118 DEFAULT_TRACE_BUFFER_SIZE.
9119 * server.c (handle_query): Add QTBuffer:size in the
9122 2013-03-07 Yao Qi <yao@codesourcery.com>
9124 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9125 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9127 (cmd_qtsp): Adjust condition. Do post increment.
9128 Set cur_action and cur_step_action back to 0.
9130 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
9133 * linux-low.c (linux_write_memory): Return early success if LEN is
9136 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
9138 * configure.srv: Add x86_64-*-cygwin* as target.
9140 2013-02-28 Tom Tromey <tromey@redhat.com>
9142 * configure.ac: Invoke AC_SYS_LARGEFILE.
9143 * configure, config.in: Rebuild.
9145 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
9147 * win32-low.c: Throughout, fix format strings and casts of
9148 printf-like functions to avoid type related warnings on all
9150 (get_child_debug_event): Print dwDebugEventCode as hex since
9151 that's how it's usually documented.
9153 2013-02-28 Yao Qi <yao@codesourcery.com>
9155 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9158 2013-02-27 Jiong Wang <jiwang@tilera.com>
9160 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9161 (reg-tilegx32.c): New rule.
9162 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9163 * linux-tile-low.c (tile_arch_setup): New function. Invoke
9164 different register info initializer according to elf class.
9165 (init_registers_tilgx32): New function. The tilegx32 register info
9167 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9168 (tile_store_gregset): Likewise.
9170 2013-02-27 Yao Qi <yao@codesourcery.com>
9172 * server.c (process_point_options): Print debug message when
9173 debug_threads is true.
9175 2013-02-26 Yao Qi <yao@codesourcery.com>
9177 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9179 2013-02-19 Pedro Alves <palves@redhat.com>
9180 Kai Tietz <ktietz@redhat.com>
9184 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9185 instead of strtoul to extract address from packet.
9186 (process_serial_event) <'z'>: Likewise.
9188 2013-02-18 Yao Qi <yao@codesourcery.com>
9190 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9192 2013-02-14 Pedro Alves <palves@redhat.com>
9196 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9197 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9199 2013-02-14 Pedro Alves <palves@redhat.com>
9201 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9203 2013-02-14 Pedro Alves <palves@redhat.com>
9205 * tracepoint.c (save_string): Delete.
9206 (add_tracepoint_action): Use savestring instead of save_string.
9208 2013-02-12 Pedro Alves <palves@redhat.com>
9210 * linux-xtensa-low.c: Ditto.
9211 * xtensa-xtregs.c: Ditto.
9213 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9215 * thread-db.c (thread_db_get_tls_address): NULL pointer check
9218 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9220 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9221 aarch64_num_wp_regs and aarch64_num_bp_regs to
9222 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9224 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9226 * linux-aarch64-low.c (ps_get_thread_area): Replace
9227 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9229 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9230 Marcus Shawcroft <marcus.shawcroft@arm.com>
9231 Nigel Stephens <nigel.stephens@arm.com>
9232 Yufeng Zhang <yufeng.zhang@arm.com>
9234 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9235 (aarch64.c, aarch64-without-fpu.c): New targets.
9236 * configure.srv (aarch64*-*-linux*): New.
9237 * linux-aarch64-low.c: New file.
9239 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9241 * linux-low.c (handle_extended_wait, linux_create_inferior)
9242 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9243 (dequeue_one_deferred_signal, linux_resume_one_thread)
9244 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9245 (linux_tracefork_grandchild, linux_test_for_tracefork)
9246 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9247 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9248 where the argument is 0.
9250 2013-01-25 Yao Qi <yao@codesourcery.com>
9252 * event-loop.c: Include "queue.h".
9253 (gdb_event_p): New typedef.
9254 (struct gdb_event) <next_event>: Remove.
9255 (event_queue): Change to QUEUE(gdb_event_p).
9256 (async_queue_event): Remove.
9257 (gdb_event_xfree): New.
9258 (initialize_event_loop): New.
9259 (process_event): Use API from QUEUE.
9260 (wait_for_event): Likewise.
9261 * server.c (main): Call initialize_event_loop.
9262 * server.h (initialize_event_loop): Declare.
9264 2013-01-18 Yao Qi <yao@codesourcery.com>
9266 * ax.h (struct eval_agent_expr_context): New.
9267 (gdb_eval_agent_expr): Update declaration.
9268 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9269 TFRAME. Add new argument CTX.
9270 * server.h (struct eval_agent_expr_context): Declare.
9271 (agent_mem_read, agent_tsv_read): Update declaration.
9272 (agent_mem_read_string): Likewise.
9273 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9274 (add_traceframe_block): Add new argument TPOINT.
9275 Increase TPOINT->traceframe_usage.
9276 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9277 eval_tracepoint_agent_expr.
9278 (condition_true_at_tracepoint): Likewise.
9279 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9280 (agent_mem_read_string, agent_tsv_read): Likewise.
9282 2013-01-16 Yao Qi <yao@codesourcery.com>
9284 * linux-low.c (linux_resume_one_lwp): Don't check
9285 'lwp->bp_reinsert != 0'.
9287 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9288 Pedro Alves <palves@redhat.com>
9290 * lynx-low.c (ptrace_request_to_str): Define a temporary
9291 macro and use it to simplify this function's implementation.
9293 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9295 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9298 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9300 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9302 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9304 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9306 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9308 * lynx-low.c (lynx_resume): Use the resume_info parameter
9309 to determine the ptid for the lynx_ptrace call, unless
9310 it is equal to minus_one_ptid, in which case we use the
9311 ptid of the current_inferior.
9312 (lynx_wait_1): After having received a thread create/exit
9313 event, resume the inferior's execution using the signaling
9314 thread's ptid, rather than the old ptid.
9316 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9318 * lynx-low.c (lynx_resume): Delete variable ret.
9320 2013-01-01 Joel Brobecker <brobecker@adacore.com>
9322 * gdbreplay.c (gdbreplay_version): Update copyright year.
9323 * server.c (gdbserver_version): Likewise.
9325 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9327 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9330 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9332 * lynx-low.c (ptrace_request_to_str): Add handling for
9335 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9337 * lynx-low.c (lynx_attach): Delete variable new_process.
9339 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9341 * lynx-low.c (lynx_create_inferior): Delete variable
9344 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9346 * lynx-low.c (ptrace_request_to_str): Do not handle
9347 PTRACE_GETTHREADLIST if this macro does not exist.
9349 2012-12-15 Yao Qi <yao@codesourcery.com>
9351 * Makefile.in (OBS): Add notif.o.
9352 * notif.c, notif.h: New.
9353 * server.c: Include "notif.h".
9354 (struct vstop_notif) <next>: Remove.
9356 (queue_stop_reply): Update.
9357 (push_event, send_next_stop_reply): Remove.
9358 (discard_queued_stop_replies): Update.
9359 (notif_stop): New variable.
9360 (handle_v_stopped): Remove.
9361 (handle_v_requests): Don't call handle_v_stopped. Call
9362 handle_ack_notif instead.
9363 (queue_stop_reply_callback): Call notif_event_enque instead
9364 of queue_stop_reply.
9365 (handle_status): Don't call send_next_stop_reply, call
9366 notif_write_event instead.
9367 (kill_inferior_callback): Likewise.
9368 (detach_or_kill_inferior_callback): Likewise.
9369 (main): Call initialize_notif.
9370 (process_serial_event): Call QUEUE_is_empty.
9371 (handle_target_event): Call notif_push instead of push event.
9372 * server.h (push_event): Remove declaration.
9374 2012-12-10 Tom Tromey <tromey@redhat.com>
9376 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9377 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9380 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9381 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9382 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9383 (amd64-linux-ipa.o, ax.o): Rewrite.
9384 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9385 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9386 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9387 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9388 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9389 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9390 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9391 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9392 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9393 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9394 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9395 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9396 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9397 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9398 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9399 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9400 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9401 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9402 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9403 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9404 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9405 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9406 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9407 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9408 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9409 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9410 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9411 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9412 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9413 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9414 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9415 (reg-tilegx.o): Remove.
9416 (all_object_files): New macro.
9417 Include .deps files.
9418 * aclocal.m4, configure: Rebuild.
9419 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9420 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9421 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9423 2012-12-05 Tom Tromey <tromey@redhat.com>
9426 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9428 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
9430 * configure.ac: Check for linux/perf_event.h.
9431 * config.in: Regenerated.
9432 * configure: Regenerated.
9434 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9436 * hostio.c (handle_readlink): Decrease buffer size
9437 parameter passed to readlink by one byte.
9439 2012-11-26 Yao Qi <yao@codesourcery.com>
9441 * configure.ac (build_warnings): Append '-Wempty-body'.
9442 * configure: Regenerated.
9443 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9446 2012-11-15 Pierre Muller <muller@sourceware.org>
9448 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9449 * config.in: Regenerate.
9450 * configure: Regenerate.
9451 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9452 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9453 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9454 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9456 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9457 instead of <sys/wait.h> header.
9458 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9460 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
9462 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9463 (various make rules): Remove -DGDBSERVER
9465 2012-11-09 Yao Qi <yao@codesourcery.com>
9467 * spu-low.c (current_ptid): Move it to ..
9468 * gdbthread.h: ... here. New.
9469 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9470 * server.c (myresume, process_serial_event): Likewise.
9471 * thread-db.c (thread_db_find_new_threads): Likewise.
9472 * tracepoint.c (run_inferior_command): Likewise.
9474 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
9476 * server.c (handle_search_memory_1): Include access length in
9479 2012-09-05 Michael Brandt <michael.brandt@axis.com>
9481 * linux-crisv32-low.c: Fix compile errors.
9483 2012-09-04 Yao Qi <yao@codesourcery.com>
9485 * tracepoint.c (cmd_qtsv): Adjust debug message.
9486 Don't check CUR_TPOINT.
9488 2012-08-28 Yao Qi <yao@codesourcery.com>
9490 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9491 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9492 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9493 Remove declarations of xmalloc, xreallloc, xstrdup and
9495 * Makefile.in (libiberty_h): New.
9496 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9497 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9499 2012-08-23 Yao Qi <yao@codesourcery.com>
9501 * server.h: Remove declaration of 'xsnprintf'.
9503 2012-08-22 Keith Seitz <keiths@redhat.com>
9505 * server.h: Include build-gnulib-gbserver/config.h.
9506 * gdbreplay.c: Likewise.
9508 2012-08-08 Doug Evans <dje@google.com>
9510 * Makefile.in (SFILES): Add gdb_vecs.c.
9511 (OBS): Add gdb_vecs.o.
9512 (gdb_vecs_h, host_defs_h): New variables.
9513 (thread-db.o): Add $(gdb_vecs_h) dependency.
9514 (gdb_vecs.o): New rule.
9515 * thread-db.c: #include "gdb_vecs.h".
9516 (thread_db_load_search): Use a vector to iterate over path elements.
9517 Handle text appearing after "$pdir".
9519 * configure.ac: Add check for strstr.
9520 * config.in: Regenerate.
9521 * configure: Regenerate.
9523 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9525 * hostio.c (handle_pread): If pread fails, fall back to attempting
9527 (handle_pwrite): Likewise for pwrite.
9529 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9531 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9532 between unsupported TYPE and unimplementable ADDR/LEN combination.
9533 (arm_insert_point): Act on new return value.
9535 2012-07-31 Pedro Alves <palves@redhat.com>
9537 * server.c (process_point_options): Only skip tokens if we find
9538 one that is unrecognized. Don't treat 'X' specially while
9539 skipping unrecognized tokens.
9541 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9543 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9544 to 4-byte-align HW breakpoint addresses for Thumb.
9546 2012-07-27 Yao Qi <yao@codesourcery.com>
9550 * server.h: Declare gdb_agent_about_to_close.
9551 * target.c (kill_inferior): Include "agent.h".
9552 New. Send command 'kill'.
9553 * target.h (kill_inferior): Removed macro.
9554 * tracepoint.c (gdb_agent_about_to_close): New.
9555 (gdb_agent_helper_thread): Handle command 'close'.
9556 Wait endlessly until the inferior stops.
9557 Install gdb_agent_remove_socket to atexit hook.
9558 (agent_socket_name): New static variable.
9559 (gdb_agent_socket_init): Replace local variable 'name' with
9560 'agent_socket_name'.
9561 (gdb_agent_remove_socket): New.
9563 2012-07-27 Yao Qi <yao@codesourcery.com>
9565 * server.c (process_point_options): Stop at 'X' when parsing.
9567 2012-07-19 Michael Eager <eager@eagercon.com>
9569 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
9571 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9572 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9573 hardware breakpoint.
9575 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9577 * gdbserver/linux-low.c (initialize_low): Call
9578 linux_ptrace_init_warnings.
9580 2012-07-02 Doug Evans <dje@google.com>
9582 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9585 2012-07-02 Stan Shebs <stan@codesourcery.com>
9587 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9588 (ax.o): Add it to build rule.
9590 (OBS): Add format.o.
9591 (IPA_OBS): Add format.o.
9592 * server.c (handle_query): Claim support for breakpoint commands.
9593 (process_point_options): Add command case.
9594 (process_serial_event): Leave running if there are printfs in
9596 * mem-break.h (any_persistent_commands): Declare.
9597 (add_breakpoint_commands): Declare.
9598 (gdb_no_commands_at_breakpoint): Declare.
9599 (run_breakpoint_commands): Declare.
9600 * mem-break.c (struct point_command_list): New struct.
9601 (struct breakpoint): New field command_list.
9602 (any_persistent_commands): New function.
9603 (add_commands_to_breakpoint): New function.
9604 (add_breakpoint_commands): New function.
9605 (gdb_no_commands_at_breakpoint): New function.
9606 (run_breakpoint_commands): New function.
9607 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9609 * ax.c: Include format.h.
9610 (ax_printf): New function.
9611 (gdb_eval_agent_expr): Add printf opcode.
9613 2012-06-13 Yao Qi <yao@codesourcery.com>
9615 * server.c (start_inferior): Remove duplicated writes to fields
9616 'last_resume_kind' and 'last_status' of 'current_inferior'.
9618 2012-06-12 Yao Qi <yao@codesourcery.com>
9619 Pedro Alves <palves@redhat.com>
9621 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9623 * server.c (handle_v_cont): Extend comment.
9625 2012-06-11 Yao Qi <yao@codesourcery.com>
9627 * linux-low.c (linux_attach): Add 'static'.
9629 2012-06-06 Yao Qi <yao@codesourcery.com>
9631 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9633 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9635 Fix gcc -flto compilation warning.
9636 * server.c (main): Make variable multi_mode and attach volatile.
9638 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9640 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9641 if the platform doesn't know about it.
9643 2012-05-30 Jeff Kenton <jkenton@tilera.com>
9645 * Makefile.in (SFILES): Add linux-tile-low.c.
9646 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9647 * configure.srv: Handle tilegx-*-linux*.
9648 * linux-tile-low.c: New file.
9650 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9652 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9654 2012-05-24 Pedro Alves <palves@redhat.com>
9658 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
9660 2012-05-24 Pedro Alves <palves@redhat.com>
9664 Replace target_signal with gdb_signal throughout.
9666 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9668 * linux-low.c (linux_store_registers): Avoid the copying sequence
9669 when no data has been retrieved by ptrace.
9671 2012-05-22 Will Deacon <will.deacon@arm.com>
9673 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9674 Include asm/ptrace.h.
9675 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9678 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9680 * linux-low.c (linux_store_registers): Don't re-retrieve data
9681 with ptrace that has already been obtained from /proc. Always
9682 copy any data retrieved with ptrace to the buffer supplied.
9684 2012-05-11 Yao Qi <yao@codesourcery.com>
9685 Pedro Alves <palves@redhat.com>
9687 * linux-low.c (enum stopping_threads_kind): New.
9688 (stopping_threads): Change type to `enum stopping_threads_kind'.
9689 (handle_extended_wait): If stopping and suspending threads, leave
9690 the new_lwp suspended too.
9691 (linux_wait_for_event): Adjust.
9692 (stop_all_lwps): Set `stopping_threads' to
9693 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9694 whether we're suspending threads or just stopping them. Assert no
9697 2012-04-29 Yao Qi <yao@codesourcery.com>
9699 * server.h: Move some code to ...
9700 * gdbthread.h: ... here. New.
9701 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9702 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9703 (nto-low.o, win32-low.o): Likewise.
9704 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9705 * regcache.c, remote-utils.c, server.c: Likewise.
9706 * target.c, tracepoint.c, win32-low.c: Likewise.
9708 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9710 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9711 (PTRACE_ARG4_TYPE): Likewise.
9712 (PTRACE_XFER_TYPE): Likewise.
9713 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9714 ptrace to PTRACE_ARG3_TYPE.
9715 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9716 (PTRACE_ARG4_TYPE): Likewise.
9717 (PTRACE_XFER_TYPE): Likewise.
9718 (linux_detach_one_lwp): Cast fourth argument of
9719 ptrace to long then PTRACE_ARG4_TYPE.
9720 (regsets_fetch_inferior_registers): Cast third argument of
9721 ptrace to long then PTRACE_ARG3_TYPE.
9722 (regsets_store_inferior_registers): Likewise.
9724 2012-04-20 Pedro Alves <palves@redhat.com>
9726 * configure: Regenerate.
9728 2012-04-19 Pedro Alves <palves@redhat.com>
9730 * Makefile.in (GNULIB_BUILDDIR): New.
9731 (LIBGNU, INCGNU, GNULIB_H): Adjust.
9732 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9733 (all, install-only, uninstall, clean-info, all-lib, clean): No
9734 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9735 (maintainer-clean realclean distclean): Use subdir_do.
9737 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
9738 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
9739 * acinclude.m4: Include acx_configure_dir.m4.
9740 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9741 calls. Call AC_PROG_RANLIB. Configure gnulib using
9744 (GNULIB_STDINT_H): Adjust.
9745 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9746 * gdbreplay.c: Include build-gnulib/config.h.
9747 * server.h: Likewise.
9748 * aclocal.m4: Regenerate.
9749 * config.in: Regenerate.
9750 * configure: Regenerate.
9752 2012-04-19 Pedro Alves <palves@redhat.com>
9754 * Makefile.in (LIBGNU, INCGNU): Adjust.
9755 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9756 (all, install-only, uninstall, clean-info, all-lib, clean)
9757 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9758 * configure.ac: Adjust AC_OUTPUT output.
9759 * aclocal.m4: Regenerate.
9760 * configure: Regenerate.
9762 2012-04-19 Pedro Alves <palves@redhat.com>
9764 * Makefile.in (generated_files): New.
9765 (server_h): Remove the explicit dependency on config.h, and depend
9766 on $generated_files.
9768 2012-04-19 Pedro Alves <palves@redhat.com>
9770 * Makefile.in (INCGNU): Add -Ignulib.
9772 2012-04-19 Pedro Alves <palves@redhat.com>
9774 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9775 (INCGNU): ... this, and spell out -I here.
9776 (GNULIB_LIB): Rename to ...
9778 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9780 2012-04-19 Pedro Alves <palves@redhat.com>
9782 * config.in: Regenerate.
9784 2012-04-19 Pedro Alves <palves@redhat.com>
9786 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9787 * server.h (memmem): Remove declaration.
9788 * config.in: Regenerate.
9789 * configure: Regenerate.
9791 2012-04-19 Yao Qi <yao@codesourcery.com>
9793 * Makefile.in (SFILES): Add common/vec.c.
9797 2012-04-19 Yao Qi <yao@codesourcery.com>
9799 * remote-utils.c (prepare_resume_reply): Replace with macro
9800 target_core_of_thread.
9801 * server.c (handle_qxfer_threads_proper): Likewise.
9802 * target.h (traget_core_of_thread): New macro.
9804 2012-04-18 Pedro Alves <palves@redhat.com>
9806 * aclocal.m4: Regenerate.
9807 * configure: Regenerate.
9809 2012-04-16 Yao Qi <yao@codesourcery.com>
9811 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9812 duplicated on address.
9814 2012-04-16 Yao Qi <yao@codesourcery.com>
9816 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9817 (struct tracepoint_action_ops) <send>: New field.
9818 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9819 (agent_expr_send, x_tracepoint_action_send): New.
9820 (l_tracepoint_action_send): New.
9821 (cmd_qtdp): Download and install tracepoint
9822 according to `use_agent'.
9823 (run_inferior_command): Add one more parameter `len'.
9825 (tracepoint_send_agent): New.
9826 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9828 2012-04-16 Yao Qi <yao@codesourcery.com>
9830 * tracepoint.c (download_tracepoints): Moved to ...
9831 (cmd_qtstart): ... here.
9833 2012-04-14 Yao Qi <yao@codesourcery.com>
9835 * tracepoint.c: Include inttypes.h.
9836 (struct collect_memory_action): Use sized types.
9837 (struct tracepoint): Likewise.
9838 (cmd_qtdp, stop_tracing): Update print specifiers.
9839 (cmd_qtp, response_tracepoint): Likewise.
9840 (collect_data_at_tracepoint): Likewise.
9841 (collect_data_at_step): Likewise.
9843 2012-04-14 Yao Qi <yao@codesourcery.com>
9845 Import gnulib module inttypes.
9846 * aclocal.m4, config.in, configure: Regenerated.
9848 2012-04-14 Yao Qi <yao@codesourcery.com>
9850 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9851 Makefile and config.status at last.
9853 2012-04-13 Yao Qi <yao@codesourcery.com>
9855 * tracepoint.c: Include stdint.h unconditionally.
9857 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9859 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9860 on BFD_HAVE_SYS_PROCFS_TYPE.
9861 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9862 * configure: Regenerate.
9863 * config.in: Likewise.
9865 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9867 * Makefile.in (clean): Also remove x32.c x32-linux.c
9868 x32-avx.c x32-avx-linux.c.
9869 (x32.o): New target.
9871 (x32-linux.o): Likewise.
9872 (x32-linux.c): Likewise.
9873 (x32-avx.o): Likewise.
9874 (x32-avx.c): Likewise.
9875 (x32-avx-linux.o): Likewise.
9876 (x32-avx-linux.c): Likewise.
9878 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9879 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9880 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9881 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9882 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9883 i386/x32-avx-linux.xml.
9885 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9886 (init_registers_x32_avx_linux): Likwise.
9887 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9888 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9890 2012-04-13 Pedro Alves <palves@redhat.com>
9892 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9893 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9894 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9895 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9898 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9900 * linux-x86-low.c (compat_x32_clock_t): New.
9901 (compat_x32_siginfo_t): Likewise.
9902 (compat_x32_siginfo_from_siginfo): Likewise.
9903 (siginfo_from_compat_x32_siginfo): Likewise.
9904 (linux_is_elf64): Likewise.
9905 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9906 and siginfo_from_compat_x32_siginfo for x32.
9907 (x86_arch_setup): Set linux_is_elf64.
9909 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9912 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9914 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9915 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9916 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9917 compatible with process.
9919 2012-04-12 Yao Qi <yao@codesourcery.com>
9921 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9922 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9923 (install-only, install-info, clean): Handle sub dir gnulib.
9924 (all-lib, am--refresh): New targets.
9925 (memmem.o): Remove target.
9926 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9927 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
9928 (AC_REPLACE_FUNCS): Remove memmem.
9929 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9930 (AC_OUTPUT): Generate Makefile in gnulib/.
9931 * aclocal.m4, config.in, configure: Regenerated.
9933 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
9935 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9937 2012-04-05 Pedro Alves <palves@redhat.com>
9939 -Werror=strict-aliasing
9941 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9944 2012-04-04 Pedro Alves <palves@redhat.com>
9946 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9947 (sparc_store_gregset_from_stack, sparc_store_gregset)
9948 (sparc_breakpoint_at): Fix formatting.
9950 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9952 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9954 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9955 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9956 * config.in: Regenerate.
9957 * configure: Likewise.
9959 2012-03-29 Pedro Alves <palves@redhat.com>
9961 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9962 Correct ptrace arguments.
9964 2012-03-28 Pedro Alves <palves@redhat.com>
9966 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9967 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9968 (IA64_FR1_REGNUM): New defines.
9969 (ia64_fetch_register): New.
9970 (the_low_target): Install it.
9971 * linux-low.h (struct linux_target_ops) <fetch_register>: New
9973 * linux-low.c (linux_fetch_registers): Try the
9974 the_low_target.fetch_register hook first.
9976 * linux-arm-low.c (the_low_target): Adjust.
9977 * linux-bfin-low.c (the_low_target): Adjust.
9978 * linux-cris-low.c (the_low_target): Adjust.
9979 * linux-crisv32-low.c (the_low_target): Adjust.
9980 * linux-m32r-low.c (the_low_target): Adjust.
9981 * linux-m68k-low.c (the_low_target): Adjust.
9982 * linux-mips-low.c (the_low_target): Adjust.
9983 * linux-ppc-low.c (the_low_target): Adjust.
9984 * linux-s390-low.c (the_low_target): Adjust.
9985 * linux-sh-low.c (the_low_target): Adjust.
9986 * linux-sparc-low.c (the_low_target): Adjust.
9987 * linux-tic6x-low.c (the_low_target): Adjust.
9988 * linux-x86-low.c (the_low_target): Adjust.
9989 * linux-xtensa-low.c (the_low_target): Adjust.
9991 2012-03-26 Pedro Alves <palves@redhat.com>
9993 * server.c (handle_qxfer_libraries): Don't bail early if
9994 the_target->qxfer_libraries_svr4 is not NULL.
9996 2012-03-26 Pedro Alves <palves@redhat.com>
9998 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10000 2012-03-23 Pedro Alves <palves@redhat.com>
10002 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10003 "library-list-svr4" element's start tag when the the DSO list is
10006 2012-03-23 Pedro Alves <palves@redhat.com>
10008 * linux-low.c (read_one_ptr): Read the inferior's pointer through
10009 a variable whose type size is the same as the inferior's pointer
10012 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
10014 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10016 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10017 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10018 * linux-low.h: Include <signal.h>.
10019 (struct siginfo): Remove forward declaration.
10020 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10023 2012-03-21 Mike Frysinger <vapier@gentoo.org>
10025 * .gitignore: Ignore more files.
10027 2012-03-19 Pedro Alves <palves@redhat.com>
10028 Jan Kratochvil <jan.kratochvil@redhat.com>
10030 * server.c (cont_thread, general_thread): Add describing comments.
10031 (start_inferior): Clear `cont_thread'.
10032 (handle_v_cont): Don't set `cont_thread' if resuming all threads
10035 2012-03-15 Yao Qi <yao@codesourcery.com>
10037 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
10039 (cmd_qtdp): ... here.
10041 2012-03-15 Yao Qi <yao@codesourcery.com>
10043 * tracepoint.c (struct tracepoint_action_ops): New.
10044 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10045 (m_tracepoint_action_download): New.
10046 (r_tracepoint_action_download): New.
10047 (x_tracepoint_action_download): New.
10048 (l_tracepoint_action_download): New.
10049 (add_tracepoint_action): Install `action->ops' according type.
10050 (download_tracepoint_1): Move code `download' function pointer
10051 of various tracepoint_action_ops.
10053 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10055 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
10056 linux_ptrace_attach_warnings.
10058 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10060 * Makefile.in (linux-ptrace.o): New.
10061 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10062 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10063 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10064 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10065 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10067 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10069 2012-03-08 Yao Qi <yao@codesourcery.com>
10070 Pedro Alves <palves@redhat.com>
10072 Fix PR server/13392.
10073 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10074 offset of JMP insn.
10075 * tracepoint.c (remove_tracepoint): New.
10076 (cmd_qtdp): Call remove_tracepoint when failed to install.
10078 2012-03-07 Pedro Alves <palves@redhat.com>
10080 * linux-low.c (get_detach_signal): New.
10081 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10082 Pass on pending signals to PTRACE_DETACH. Check the result of the
10084 * server.c (program_signals, program_signals_p): New.
10085 (handle_general_set): Handle QProgramSignals.
10086 * server.h (program_signals, program_signals_p): Declare.
10088 2012-03-05 Pedro Alves <palves@redhat.com>
10089 Jan Kratochvil <jan.kratochvil@redhat.com>
10091 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10094 2012-03-03 Yao Qi <yao@codesourcery.com>
10096 * tracepoint.c (tracepoint_look_up_symbols): Update call to
10097 agent_look_up_symbols.
10099 2012-03-03 Yao Qi <yao@codesourcery.com>
10101 * Makefile.in (linux-low.o): Keep dependence on agent.h.
10102 (linux-x86-low.o): Likewise.
10103 * server.h: Remove in_process_agent_loaded.
10104 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10108 2012-03-03 Yao Qi <yao@codesourcery.com>
10110 * tracepoint.c (gdb_agent_capability): New global.
10111 (in_process_agent_loaded_ust): Renamed to
10112 `in_process_agent_supports_ust'.
10114 (in_process_agent_supports_ust): Call agent_capability_check.
10115 (clear_installed_tracepoints): Assert that agent supports
10118 2012-03-03 Yao Qi <yao@codesourcery.com>
10120 * linux-low.c (linux_supports_agent): New.
10121 (linux_target_ops): Initialize field `supports_agent' with
10122 linux_supports_agent.
10123 * target.h (struct target_ops) <supports_agent>: New.
10124 (target_supports_agent): New macro.
10125 * server.c (handle_general_set): Handle packet 'QAgent'.
10126 (handle_query): Send `QAgent+'.
10127 * Makefile.in (server.o): Depends on agent.h.
10129 2012-03-03 Yao Qi <yao@codesourcery.com>
10131 * Makefile.in (OBS): Add agent.o.
10132 Add new rule for agent.o.
10133 Track dependence of tracepoint.c on agent.h.
10134 * tracepoint.c (run_inferior_command_1):
10135 (run_inferior_command): Call agent_run_command.
10136 (gdb_ust_connect_sync_socket): Deleted. Move it to
10138 (resume_thread, stop_thread): Likewise.
10139 (gdb_ust_socket_init): Renamed to ...
10140 (gdb_agent_socket_init): ... New.
10141 (gdb_ust_thread): Renamed to ...
10142 (gdb_agent_helper_thread): ... New.
10143 (gdb_ust_init): Move some code to ...
10144 (gdb_agent_init): ... here. New.
10145 [HAVE_UST]: Call gdb_ust_init.
10146 (initialize_tracepoint_ftlib): Call gdb_agent_init.
10147 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10148 * config.in, configure: Regenerated.
10150 2012-03-02 Pedro Alves <palves@redhat.com>
10152 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10153 * linux-low.c (struct simple_pid_list): New.
10154 (stopped_pids): New a struct simple_pid_list pointer.
10155 (add_to_pid_list, pull_pid_from_list): New.
10156 (handle_extended_wait): Don't assume the first signal new children
10157 report is SIGSTOP. Adjust call to pull_pid_from_list.
10158 (linux_wait_for_lwp): Adjust.
10160 2012-03-02 Yao Qi <yao@codesourcery.com>
10162 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10165 2012-03-02 Yao Qi <yao@codesourcery.com>
10167 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10168 `stop_pc' and `tpoint'. Update caller.
10170 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
10172 * linux-low.h (linux_target_ops): Add regset_bitmap member.
10173 * linux-low.c (use_linux_regsets): New macro.
10174 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10175 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10176 (linux_register_in_regsets): New function.
10177 (usr_fetch_inferior_registers): Skip registers covered by
10179 (usr_store_inferior_registers): Likewise.
10180 (usr_fetch_inferior_registers): New macro.
10181 (usr_store_inferior_registers): Likewise.
10182 (linux_fetch_registers): Handle mixed regset/non-regset targets.
10183 (linux_store_registers): Likewise.
10184 * linux-mips-low.c (init_registers_mips_dsp_linux): New
10186 (init_registers_mips64_dsp_linux): Likewise.
10187 (init_registers_mips_linux): New macro.
10188 (init_registers_mips_dsp_linux): Likewise.
10189 (mips_dsp_num_regs): Likewise.
10190 (DSP_BASE, DSP_CONTROL): New fallback macros.
10191 (mips_base_regs): New macro.
10192 (mips_regmap): Use it. Fix the size.
10193 (mips_dsp_regmap): New variable.
10194 (mips_dsp_regset_bitmap): Likewise.
10195 (mips_arch_setup): New function.
10196 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10198 (mips_cannot_store_register): Likewise.
10199 (the_low_target): Update .arch_setup, .num_regs and .regmap
10200 initializers. Add .regset_bitmap initializer.
10201 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10203 * linux-bfin-low.c (the_low_target): Likewise.
10204 * linux-cris-low.c (the_low_target): Likewise.
10205 * linux-crisv32-low.c (the_low_target): Likewise.
10206 * linux-ia64-low.c (the_low_target): Likewise.
10207 * linux-m32r-low.c (the_low_target): Likewise.
10208 * linux-m68k-low.c (the_low_target): Likewise.
10209 * linux-ppc-low.c (the_low_target): Likewise.
10210 * linux-s390-low.c (the_low_target): Likewise.
10211 * linux-sh-low.c (the_low_target): Likewise.
10212 * linux-sparc-low.c (the_low_target): Likewise.
10213 * linux-tic6x-low.c (the_low_target): Likewise.
10214 * linux-x86-low.c (the_low_target): Likewise.
10215 * linux-xtensa-low.c (the_low_target): Likewise.
10216 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10217 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
10218 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10220 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10221 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10223 2012-02-29 Yao Qi <yao@codesourcery.com>
10224 Pedro Alves <palves@redhat.com>
10226 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10227 `step_over_finished' is true.
10229 2012-02-27 Pedro Alves <palves@redhat.com>
10231 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10232 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10234 2012-02-27 Pedro Alves <palves@redhat.com>
10237 * linux-low.c (pid_is_stopped): New.
10238 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10240 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
10242 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10245 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10247 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10249 2012-02-24 Luis Machado <lgustavo@codesourcery>
10251 * server.c (handle_query): Advertise support for target-side
10252 breakpoint condition evaluation.
10253 (process_point_options): New function.
10254 (process_serial_event): When inserting a breakpoint, check for
10255 a target-side condition that should be evaluated.
10257 * mem-break.c: Include regcache.h and ax.h.
10258 (point_cond_list_t): New data structure.
10259 (breakpoint) <cond_list>: New field.
10260 (find_gdb_breakpoint_at): Make non-static.
10261 (delete_gdb_breakpoint_at): Clear any target-side
10263 (clear_gdb_breakpoint_conditions): New function.
10264 (add_condition_to_breakpoint): Likewise.
10265 (add_breakpoint_condition): Likewise.
10266 (gdb_condition_true_at_breakpoint): Likewise.
10267 (gdb_breakpoint_here): Return result directly instead
10268 of going through a local variable.
10270 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10271 (clear_gdb_breakpoint_conditions): Likewise.
10272 (add_breakpoint_condition): Likewise.
10273 (gdb_condition_true_at_breakpoint): Likewise.
10275 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10276 (need_step_over_p): Take target-side breakpoint condition into
10279 2012-02-24 Luis Machado <lgustavo@codesourcery>
10281 * server.h: Include tracepoint.h.
10282 (agent_mem_read, agent_get_trace_state_variable_value,
10283 agent_set_trace_state_variable_value,
10284 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10285 get_set_tsv_func_addr): New prototypes.
10287 * ax.h: New include file.
10288 * ax.c: New source file.
10290 * tracepoint.c: Include ax.h.
10291 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10292 agent_expr, eval_result_type): Move to ax.h.
10293 (parse_agent_expr): Rename to ...
10294 (gdb_parse_agent_expr): ... this, make it non-static and move
10296 (unparse_agent_expr) Rename to ...
10297 (gdb_unparse_agent_expr): ... this, make it non-static and move
10299 (eval_agent_expr): Rename to ...
10300 (eval_tracepoint_agent_expr): ... this.
10301 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10302 forward declarations.
10303 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10304 (agent_get_trace_state_variable_value): New function.
10305 (agent_set_trace_state_variable_value): New function.
10306 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10307 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10308 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10309 (condition_true_at_tracepoint): Likewise.
10310 (parse_agent_expr): Rename to ...
10311 (gdb_parse_agent_expr): ... this and move to ax.c.
10312 (unparse_agent_expr): Rename to ...
10313 (gdb_unparse_agent_expr): ... this and move to ax.c.
10314 (gdb_agent_op_name): Move to ax.c.
10315 (eval_agent_expr): Rename to ...
10316 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10318 (eval_tracepoint_agent_expr): New function.
10319 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
10321 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10323 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10324 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10325 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10326 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10327 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10328 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10329 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10330 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10331 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10332 (compile_bytecodes): Remove forward declaration.
10333 (is_goto_target): Move to ax.c.
10334 (compile_bytecodes): Move to ax.c and call
10335 agent_get_trace_state_variable_value (...) and
10336 agent_set_trace_state_variable_value (...).
10338 * Makefile.in: Update ax.c and IPA dependencies.
10340 2012-02-24 Pedro Alves <palves@redhat.com>
10342 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10343 (cmd_bigqtbuffer_circular): ... this. Only handle
10344 'QTBuffer:circular:'.
10345 (handle_tracepoint_general_set): Adjust.
10347 2012-02-16 Yao Qi <yao@codesourcery.com>
10349 * inferiors.c: Move code to ...
10350 * dll.c: .... here. New.
10351 * server.h: Declare clear_dlls.
10352 * Makefile.in (SFILES): Add dll.c.
10356 2012-02-11 Yao Qi <yao@codesourcery.com>
10358 * server.c: (handle_monitor_command): Add a new parameter
10360 (handle_query): Update caller.
10362 2012-02-09 Joel Brobecker <brobecker@adacore.com>
10364 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10365 * configure, config.in: Regenerate.
10366 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10369 2012-02-02 Pedro Alves <palves@redhat.com>
10371 Try SIGKILL first, then PTRACE_KILL.
10372 * linux-low.c (linux_kill_one_lwp): New.
10373 (linux_kill_one_lwp): Rename to ...
10374 (kill_one_lwp_callback): ... this. Use the new
10375 linux_kill_one_lwp.
10377 2012-02-02 Pedro Alves <palves@redhat.com>
10379 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10382 2012-01-27 Pedro Alves <palves@redhat.com>
10384 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10385 (elf_64_file_p): Make static.
10386 (linux_pid_exe_is_elf_64_file): New.
10387 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10388 Delete declarations.
10389 (linux_pid_exe_is_elf_64_file): Declare.
10390 * linux-x86-low.c (x86_arch_setup): Use
10391 linux_pid_exe_is_elf_64_file.
10393 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10395 * linux-low.c (linux_wait_for_event_1): Rename to ...
10396 (linux_wait_for_event): ... here and merge it with former
10397 linux_wait_for_event - new variable wait_ptid, use it.
10398 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10400 2012-01-23 Pedro Alves <palves@redhat.com>
10402 * server.c (main): Avoid yet another case of infinite loop while
10403 detaching/killing after a longjmp.
10405 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10408 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10410 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10412 * hostio.c (handle_readlink): New function.
10413 (handle_vFile): Call it to handle "vFile:readlink" packets.
10415 2012-01-20 Pedro Alves <palves@redhat.com>
10416 Ulrich Weigand <ulrich.weigand@linaro.org>
10418 * server.c (handle_v_requests): Only support vAttach and vRun to
10419 start multiple processes when in extended protocol mode.
10421 2012-01-17 Pedro Alves <palves@redhat.com>
10423 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10424 memalign plus mprotect to allocate the scratch buffer.
10426 2012-01-13 Pedro Alves <palves@redhat.com>
10428 * server.c (attach_inferior): Clear `cont_thread'.
10430 2012-01-13 Pedro Alves <palves@redhat.com>
10432 * server.c (main): Avoid infinite loop while detaching/killing
10435 2012-01-09 Doug Evans <dje@google.com>
10437 * server.c (start_inferior): Set last_ptid in --wrapper case.
10439 2012-01-06 Yao Qi <yao@codesourcery.com>
10441 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10443 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10445 2012-01-04 Yao Qi <yao@codesourcery.com>
10447 * tracepoint.c (cmd_qtdp): Print debug message
10448 for static tracepoint.
10450 2012-01-04 Yao Qi <yao@codesourcery.com>
10452 * tracepoint.c (trace_vdebug): Differentiate debug message
10453 between gdbserver and IPA.
10455 2012-01-03 Yao Qi <yao@codesourcery.com>
10457 * tracepoint.c (tracepoint_was_hit): Don't collect for
10460 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10462 * terminal.h: Reformat copyright header.
10464 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10466 * server.c (gdbserver_version): Update copyright year.
10467 * gdbreplay.c (gdbreplay_version): Likewise.
10469 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10471 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10474 2011-12-18 Hui Zhu <teawater@gmail.com>
10475 * linux-low.c (linux_create_inferior): Save return value to ret.
10477 2011-12-18 Hui Zhu <teawater@gmail.com>
10479 * linux-low.c (linux_create_inferior): Save return value to ret.
10481 2011-12-16 Doug Evans <dje@google.com>
10483 * linux-low.c (linux_create_inferior): If stdio connection,
10484 redirect stdin from /dev/null, stdout to stderr.
10485 * remote-utils.c (remote_is_stdio): New static global.
10486 (remote_connection_is_stdio): New function.
10487 (remote_prepare): Handle stdio connection.
10488 (remote_open): Ditto.
10489 (remote_close): Don't close stdin for stdio connections.
10490 (read_prim,write_prim): New functions. Replace all calls to
10491 read/write to these.
10492 * server.c (main): Watch for "-" argument. Move call to
10493 remote_prepare before start_inferior.
10494 * server.h (STDIO_CONNECTION_NAME): New macro.
10495 (remote_connection_is_stdio): Declare.
10497 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10498 in debugging output.
10500 2011-12-15 Yao Qi <yao@codesourcery.com>
10502 * tracepoint.c: Include sys/syscall.h.
10503 (gdb_ust_thread): Remove preprocessor conditional.
10505 2011-12-14 Pedro Alves <pedro@codesourcery.com>
10507 * linux-low.c (linux_detach_one_lwp): Call
10508 the_low_target.prepare_to_resume before detaching.
10510 2011-12-14 Yao Qi <yao@codesourcery.com>
10512 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10515 2011-12-14 Yao Qi <yao@codesourcery.com>
10517 * i386-low.c (i386_low_stopped_data_address): Initialize local
10518 variable `control'.
10520 2011-12-13 Pedro Alves <pedro@codesourcery.com>
10524 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10525 DR_CONTROL unless necessary. Extend comments.
10526 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10527 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10529 2011-12-13 Yao Qi <yao@codesourcery.com>
10531 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10533 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10535 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10537 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10538 Print new debug message for such case.
10540 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10542 Fix overlapping memcpy.
10543 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10544 the read_inferior_memory transfer.
10545 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10546 write_inferior_memory transfer.
10547 (set_fast_tracepoint_jump): New variable buf. Use it for the
10548 read_inferior_memory and write_inferior_memory transfers.
10549 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10550 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10551 Use it for the write_inferior_memory transfer.
10552 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10555 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10557 * linux-low.c (fetch_register, store_register): Make code
10558 consistent, fix formatting.
10560 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10562 * linux-low.c (usr_store_inferior_registers): Factor out code
10563 to handle individual registers into...
10564 (store_register): ... this new function.
10566 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10568 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10569 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10570 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10571 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10572 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10573 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10574 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10575 (srv_xmlfiles): Add new XML files.
10577 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10579 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10580 (init_registers_s390_linux32v1): Add prototype.
10581 (init_registers_s390_linux32v2): Likewise.
10582 (init_registers_s390_linux64v1): Likewise.
10583 (init_registers_s390_linux64v2): Likewise.
10584 (init_registers_s390x_linux64v1): Likewise.
10585 (init_registers_s390x_linux64v2): Likewise.
10586 (s390_num_regs): Increment to 52.
10587 (s390_regmap): Add orig_r2 register.
10588 (s390_num_regs_3264): Increment to 68.
10589 (s390_regmap_3264): Add orig_r2 register.
10590 (s390_collect_ptrace_register): Handle orig_r2 register.
10591 (s390_supply_ptrace_register): Likewise.
10592 (s390_fill_last_break): New function.
10593 (s390_store_last_break): Likewise.
10594 (s390_fill_system_call): New function.
10595 (s390_store_system_call): Likewise.
10596 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10598 (s390_check_regset): New function.
10599 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10600 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10601 Update target_regsets for available register sets.
10603 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10604 Jan Kratochvil <jan.kratochvil@redhat.com>
10606 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10607 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10609 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10610 * linux-low.h (struct process_info_private): New member r_debug.
10611 * server.c (handle_qxfer_libraries): Call
10612 the_target->qxfer_libraries_svr4.
10613 (handle_qxfer_libraries_svr4): New function.
10614 (qxfer_packets): New entry "libraries-svr4".
10615 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10616 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10617 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10618 PACKET_qXfer_libraries_svr4.
10620 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10622 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10623 PSW address/mask between 8-byte and 16-byte formats.
10624 (s390_supply_ptrace_register): Likewise.
10625 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10626 basic addressing mode bit.
10628 2011-11-24 Stan Shebs <stan@codesourcery.com>
10630 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10632 2011-11-17 Stan Shebs <stan@codesourcery.com>
10634 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10635 (tracing_start_time): New global.
10636 (tracing_stop_time): New global.
10637 (tracing_user_name): New global.
10638 (tracing_notes): New global.
10639 (tracing_stop_note): New global.
10640 (cmd_qtstart): Set traceframe_usage, start_time.
10641 (stop_tracing): Set stop_time.
10642 (cmd_qtstatus): Report additional status.
10643 (cmd_qtp): New function.
10644 (handle_tracepoint_query): Call it.
10645 (cmd_qtnotes): New function.
10646 (handle_tracepoint_general_set): Call it.
10647 (get_timestamp): Rename from tsv_get_timestamp.
10649 2011-11-14 Stan Shebs <stan@codesourcery.com>
10650 Kwok Cheung Yeung <kcy@codesourcery.com>
10652 * linux-x86-low.c (small_jump_insn): New.
10653 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10654 trampoline and error message, build a trampoline and issue a small
10655 jump instruction to it.
10656 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10657 trampoline and error message.
10658 (x86_get_min_fast_tracepoint_insn_len): New.
10659 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10660 * linux-low.h (struct linux_target_ops): Add arguments to
10661 install_fast_tracepoint_jump_pad operation, add new operation.
10662 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10664 (linux_get_min_fast_tracepoint_insn_len): New function.
10665 (linux_target_op): Add new operation.
10666 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10667 (gdb_trampoline_buffer_end): Ditto.
10668 (gdb_trampoline_buffer_error): Ditto.
10669 (struct ipa_sym_addresses): Add fields for new IPA variables.
10670 (symbol_list): Add entries for new IPA variables.
10671 (struct tracepoint): Add fields to hold the address range of the
10672 trampoline used by the tracepoint.
10673 (trampoline_buffer_head): New static variable.
10674 (trampoline_buffer_tail): Ditto.
10675 (claim_trampoline_space): New function.
10676 (have_fast_tracepoint_trampoline_buffer): New function.
10677 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10679 (install_fast_tracepoint): Ditto, also add error buffer argument.
10680 (cmd_qtminftpilen): New function.
10681 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10682 (fast_tracepoint_from_trampoline_address): New function.
10683 (fast_tracepoint_collecting): Handle trampoline as part of jump
10685 (set_trampoline_buffer_space): New function.
10686 (initialize_tracepoint): Initialize new IPA variables.
10687 * target.h (struct target_ops): Add arguments to
10688 install_fast_tracepoint_jump_pad operation, add new
10689 get_min_fast_tracepoint_insn_len operation.
10690 (target_get_min_fast_tracepoint_insn_len): New.
10691 (install_fast_tracepoint_jump_pad): Add arguments.
10692 * server.h (IPA_BUFSIZ): Define.
10693 * linux-i386-ipa.c: Include extra header files.
10694 (initialize_fast_tracepoint_trampoline_buffer): New function.
10695 (initialize_low_tracepoint): Call it.
10696 * server.h (set_trampoline_buffer_space): Declare.
10697 (claim_trampoline_space): Ditto.
10698 (have_fast_tracepoint_trampoline_buffer): Ditto.
10700 2011-11-14 Yao Qi <yao@codesourcery.com>
10702 * server.c (handle_query): Handle InstallInTrace for qSupported.
10703 * tracepoint.c (add_tracepoint): Sort list.
10704 (install_tracepoint, download_tracepoint): New.
10705 (cmd_qtdp): Call them to install and download tracepoints.
10706 (sort_tracepoints): Removed.
10707 (cmd_qtstart): Update.
10709 2011-11-14 Yao Qi <yao@codesourcery.com>
10711 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10712 * mem-break.h: Declare.
10713 * tracepoint.c (cmd_qtstart): Move some code to ...
10714 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10716 (download_tracepoints): Move some code to ...
10717 (download_tracepoint_1): ... here. New.
10719 2011-11-08 Yao Qi <yao@codesourcery.com>
10721 * remote-utils.c (relocate_instruction): A comment fix.
10723 2011-11-07 Joel Brobecker <brobecker@adacore.com>
10725 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10726 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10727 dr_status_mirror and dr_control_mirror from debug_reg_state.
10728 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10729 (i386_initial_stuff): Remove use of deleted globals.
10730 (i386_get_thread_context, i386_set_thread_context,
10731 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10732 from debug_reg_state.
10734 2011-11-05 Yao Qi <yao@codesourcery.com>
10736 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10737 address as TPOINT's.
10739 2011-11-02 Stan Shebs <stan@codesourcery.com>
10741 * tracepoint.c (agent_mem_read_string): New function.
10742 (eval_agent_expr): Call it for tracenz.
10743 * server.c (handle_query): Report support for tracenz.
10745 2011-11-02 Yao Qi <yao@codesourcery.com>
10747 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10749 2011-11-02 Yao Qi <yao@codesourcery.com>
10751 * target.h: Fix a typo in comment.
10753 2011-10-31 Pedro Alves <pedro@codesourcery.com>
10755 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10756 clobber the breakpoints' shadows with fast tracepoint jumps.
10757 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10758 * target.c (write_inferior_memory): Also pass MYADDR down to
10761 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10763 * configure.ac: Check support for personality routine.
10764 * configure: Regenerate.
10765 * config.in: Likewise.
10766 * linux-low.c: Include <sys/personality.h>.
10767 Define ADDR_NO_RANDOMIZE if necessary.
10768 (linux_create_inferior): Disable address space randomization when
10769 forking inferior, if requested.
10770 (linux_supports_disable_randomization): New function.
10771 (linux_target_ops): Install it.
10772 * server.h (disable_randomization): Declare.
10773 * server.c (disable_randomization): New global variable.
10774 (handle_general_set): Handle QDisableRandomization.
10775 (handle_query): Likewise for qSupported.
10776 (main): Support --disable-randomization and --no-disable-randomization
10777 command line arguments.
10778 * target.h (struct target_ops): Add supports_disable_randomization.
10779 (target_supports_disable_randomization): New macro.
10781 2011-09-29 Mike Frysinger <vapier@gentoo.org>
10783 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10785 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10786 [!PT_GETDSBT] (target_loadmap): New definition.
10787 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10788 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10789 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10790 and PT_GETDSBT to LINUX_LOADMAP.
10791 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10792 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10794 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10796 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10797 (arm_linux_hwbp_cap): New static variable.
10798 (arm_linux_get_hwbp_cap): Replace by ...
10799 (arm_linux_init_hwbp_cap): ... this new function.
10800 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10801 (arm_linux_get_hw_watchpoint_count): Likewise.
10802 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10803 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10804 (arm_prepare_to_resume): Use perror_with_name instead of error.
10806 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10808 * linux-arm-low.c: Include <signal.h>.
10809 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10810 (struct arm_linux_hwbp_cap): New data type.
10811 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10812 (struct arm_linux_hw_breakpoint): New data type.
10813 (MAX_BPTS, MAX_WPTS): Define.
10814 (struct arch_process_info, struct arch_lwp_info): New data types.
10815 (arm_linux_get_hwbp_cap): New function.
10816 (arm_linux_get_hw_breakpoint_count): Likewise.
10817 (arm_linux_get_hw_watchpoint_count): Likewise.
10818 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10819 (arm_hwbp_control_initialize): Likewise.
10820 (arm_hwbp_control_is_enabled): Likewise.
10821 (arm_hwbp_control_is_initialized): Likewise.
10822 (arm_hwbp_control_disable): Likewise.
10823 (arm_linux_hw_breakpoint_equal): Likewise.
10824 (arm_linux_hw_point_initialize): Likewise.
10825 (struct update_registers_data): New data structure.
10826 (update_registers_callback: New function.
10827 (arm_insert_point): Likewise.
10828 (arm_remove_point): Likewise.
10829 (arm_stopped_by_watchpoint): Likewise.
10830 (arm_stopped_data_address): Likewise.
10831 (arm_new_process): Likewise.
10832 (arm_new_thread): Likewise.
10833 (arm_prepare_to_resume): Likewise.
10834 (the_low_target): Register arm_insert_point, arm_remove_point,
10835 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10836 arm_new_thread, and arm_prepare_to_resume.
10838 2011-09-15 Stan Shebs <stan@codesourcery.com>
10840 * server.h (struct emit_ops): Add compare-goto fields.
10841 * tracepoint.c (gdb_agent_op_sizes): New table.
10842 (emit_eq_goto): New function.
10843 (emit_ne_goto): New function.
10844 (emit_lt_goto): New function.
10845 (emit_le_goto): New function.
10846 (emit_gt_goto): New function.
10847 (emit_ge_goto): New function.
10848 (is_goto_target): New function.
10849 (compile_bytecodes): Recognize special cases of compare-goto
10850 combinations and call specialized emitters for them.
10851 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10852 (amd64_emit_ne_goto): New function.
10853 (amd64_emit_lt_goto): New function.
10854 (amd64_emit_le_goto): New function.
10855 (amd64_emit_gt_goto): New function.
10856 (amd64_emit_ge_goto): New function.
10857 (amd64_emit_ops): Add the new functions.
10858 (i386_emit_eq_goto): New function.
10859 (i386_emit_ne_goto): New function.
10860 (i386_emit_lt_goto): New function.
10861 (i386_emit_le_goto): New function.
10862 (i386_emit_gt_goto): New function.
10863 (i386_emit_ge_goto): New function.
10864 (i386_emit_ops): Add the new functions.
10866 2011-09-08 Stan Shebs <stan@codesourcery.com>
10868 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10869 (i386_emit_epilogue): Restore %ebx.
10871 2011-08-31 Jie Zhang <jzhang918@gmail.com>
10873 * server.c (step_thread): Remove definition.
10874 (process_serial_event): Don't handle Hs.
10875 * server.h (step_thread): Remove declaration.
10876 * target.c (set_desired_inferior): Remove use of step_thread.
10878 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10880 * linux-low.c: Include linux-procfs.h.
10881 (linux_attach_lwp_1): Update comments.
10882 (linux_attach): Scan for existing threads when attaching to a
10883 process that is the tgid.
10884 * Makefile.in: Update dependencies.
10886 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10888 * configure.srv: Add linux-procfs.o dependencies.
10890 2011-08-14 Yao Qi <yao@codesourcery.com>
10892 * target.h (struct target_ops): Fix indent.
10893 * win32-low.c (win32_target_ops): Fix comment.
10895 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
10896 Yao Qi <yao@codesourcery.com>
10898 * Makefile.in (clean): Remove tic6x-*.c files.
10899 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10900 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10901 (tic6x-c64xp-linux.c): Likewise.
10902 * configure.srv: Add support for tic6x-*-uclinux.
10903 * linux-tic6x-low.c: New.
10904 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10906 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
10907 Yao Qi <yao@codesourcery.com>
10909 * target.h (struct target_ops): Add read_loadmap.
10910 * linux-low.c (struct target_loadseg): New type.
10911 (struct target_loadmap): New type.
10912 (linux_read_loadmap): New function.
10913 (linux_target_ops): Add linux_read_loadmap.
10914 * server.c (handle_query): Support qXfer:fdpic:read packet.
10915 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10918 2011-08-05 Eli Zaretskii <eliz@gnu.org>
10920 * win32-low.c: Include <stdint.h>.
10922 2011-07-22 Pedro Alves <pedro@codesourcery.com>
10924 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10925 to the inferior here.
10926 (i386_remove_aligned_watchpoint): Ditto.
10927 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10928 fit part of the watchpoint in the debug registers.
10929 (i386_update_inferior_debug_regs): New.
10930 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10931 registers, and only update the inferior on success.
10932 (i386_low_remove_watchpoint): Ditto.
10934 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
10936 * linux-low.c (compare_ints, unique, list_threads, show_process,
10937 linux_core_of_thread): Delete.
10938 (linux_target_ops): Change linux_core_of_thread to
10939 linux_common_core_of_thread.
10940 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10941 * utils.c (malloc_failure): Change type of argument.
10942 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10943 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10944 common/linux-osdata.c, common/ptid.c and common/buffer.c.
10945 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10946 (IPA_OBJS): Add common-utils-ipa.o.
10947 (ptid_h, linux_osdata_h): New macros.
10948 (server_h): Add common/common-utils.h, common/xml-utils.h,
10949 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10951 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10952 ptid.o, buffer.o): New rules.
10953 (linux-low.o): Add common/linux-osdata.h as a dependency.
10954 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10955 * configure.ac: Add AC_HEADER_DIRENT check.
10956 * config.in: Regenerate.
10957 * configure: Regenerate.
10958 * remote-utils.c (xml_escape_text): Delete.
10959 (buffer_grow, buffer_free, buffer_init, buffer_finish,
10960 buffer_xml_printf): Move to common/buffer.c.
10961 * server.c (main): Remove call to initialize_inferiors.
10962 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10963 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10964 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10965 internal_error, gdb_assert, gdb_assert_fail): Delete.
10966 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10967 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10969 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10970 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10971 initialize_inferiors): Delete.
10973 2011-07-20 Pedro Alves <pedro@codesourcery.com>
10975 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10978 2011-05-31 Pedro Alves <pedro@codesourcery.com>
10980 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10982 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10984 2011-05-26 Yao Qi <yao@codesourcery.com>
10986 * Makefile.in (thread-db.o): Track dependence to
10987 common/gdb_thread_db.h.
10988 * thread-db.c: include gdb_thread_db.h from right place.
10990 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
10992 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10993 __FILE__ and __LINE__ to internal_error.
10995 2011-05-13 Doug Evans <dje@google.com>
10997 * thread-db.c (try_thread_db_load_from_sdir): New function.
10998 (try_thread_db_load_from_dir): New function.
10999 (thread_db_load_search): Handle $sdir, ignore $pdir.
11000 Remove trying of system directories if search of
11001 libthread-db-search-path fails, that is now done via $sdir.
11003 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
11005 * server.c (handle_query): Add EnableDisableTracepoints to the list
11006 of supported features.
11007 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
11009 (cmd_qtenable_disable): New.
11010 (cmd_qtstart): Install tracepoints even if disabled.
11011 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11012 receiving a QTEnable or QTDisable packet.
11013 (gdb_collect): Skip data collection if fast tracepoint is disabled.
11014 (ust_marker_to_static_tracepoint): Do not ignore disabled static
11016 (gdb_probe): Skip data collection if static tracepoint is disabled.
11018 2011-05-10 Doug Evans <dje@google.com>
11020 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11022 2011-05-04 Doug Evans <dje@google.com>
11024 * linux-low.c (linux_join): Skip process lookup.
11025 * spu-low.c (spu_join): Ditto.
11026 * server.c (join_inferiors_callback): Delete.
11027 (process_serial_event): For 'D' packet (detach) call join_inferior
11030 2011-05-04 Joseph Myers <joseph@codesourcery.com>
11032 * README: Don't mention xscale*-*-linux*.
11033 * configure.srv (xscale*-*-linux*): Don't handle target.
11035 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
11037 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
11039 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
11040 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
11041 (i386_emit_void_call_2): Likewise.
11043 2011-04-26 Yao Qi <yao@codesourcery.com>
11045 * linux-low.c: Move common macros to linux-ptrace.h.
11046 Include linux-ptrace.h.
11047 * Makefile.in (linux_ptrace_h): New.
11048 (linux-low.o): Depends on linux-ptrace.h.
11050 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
11052 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11053 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11054 (remote_prepare): New function with most of the TCP code from ...
11055 (remote_open): ... here. Detect PORT here unconditionally. Move also
11056 setting transport_is_reliable.
11057 * server.c (run_once): New variable.
11058 (gdbserver_usage): Document it.
11059 (main): Set run_once for `--once'. Call remote_prepare. Exit after
11060 the first run if RUN_ONCE.
11061 * server.h (run_once, remote_prepare): New declarations.
11063 2011-04-19 Tom Tromey <tromey@redhat.com>
11065 * win32-low.c (handle_load_dll): Remove duplicate "the".
11067 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11069 Remove support for old Cygwin 1.5 versions.
11070 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11071 function to avoid warning.
11072 (win32_add_one_solib): Use cygwin_conv_path function to avoid
11075 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
11077 * gdbserver/server.h (Macro _): Define it if not available.
11079 2011-03-14 Michael Snyder <msnyder@vmware.com>
11081 * hostio.c (handle_close): Remove unnecessary null test.
11083 2011-03-10 Joel Brobecker <brobecker@adacore.com>
11085 * Makefile.in (maintainer-clean realclean distclean): Remove
11086 "make ... subdir_do" command.
11088 2011-03-10 Michael Snyder <msnyder@vmware.com>
11090 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11092 * server.c (handle_v_run): Free alloced buffer on early return.
11094 2011-03-09 Yao Qi <yao@codesourcery.com>
11097 2011-03-04 Yao Qi <yao@codesourcery.com>
11099 * Makefile.in: Remove GNU make feature --directory.
11101 2011-03-05 Yao Qi <yao@codesourcery.com>
11103 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11104 (subdir_do): New make target. Copied from gdb/Makefile.
11105 (maintainer-clean, realclean, distclean, clean): Call corresponding
11106 make targets in common/Makefile.
11108 2011-02-11 Yao Qi <yao@codesourcery.com>
11110 * configure.ac: Call AC_PROG_RANLIB.
11111 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11112 * configure: Regenerate.
11114 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11116 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11118 2011-03-06 Yao Qi <yao@codesourcery.com>
11120 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11122 2011-03-05 Yao Qi <yao@codesourcery.com>
11124 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11125 (subdir_do): New make target. Copied from gdb/Makefile.
11126 (maintainer-clean, realclean, distclean, clean): Call corresponding
11127 make targets in common/Makefile.
11129 2011-03-04 Yao Qi <yao@codesourcery.com>
11131 * Makefile.in: Remove GNU make feature --directory.
11133 2011-03-04 Michael Snyder <msnyder@vmware.com>
11135 * server.c (queue_stop_reply): Call xmalloc not malloc.
11137 2011-03-02 Michael Snyder <msnyder@vmware.com>
11139 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11141 2011-02-28 Michael Snyder <msnyder@vmware.com>
11143 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11144 (cmd_qtframe): Ditto.
11145 (cmd_qtbuffer): Ditto.
11146 (cmd_bigqtbuffer): Ditto.
11148 * utils.c (decimal2str): Initialize 'width' to nine, then
11149 don't mess with it.
11151 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11153 * hostio.c (require_data): Free *data, not data.
11155 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11157 * hostio.c (require_data): Use free, not xfree.
11159 2011-02-27 Michael Snyder <msnyder@vmware.com>
11161 * server.c (handle_query): Discard unused value.
11163 * hostio.c (require_data): Free malloc memory before returning
11166 2011-02-26 Michael Snyder <msnyder@vmware.com>
11168 * linux-low.c (list_threads): Call closedir for dirent.
11170 2011-02-27 Michael Snyder <msnyder@vmware.com>
11172 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11173 a case statement falls through.
11175 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11177 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11180 2011-02-26 Michael Snyder <msnyder@vmware.com>
11182 * utils.c (decimal2str): Eliminate dead code and dead param.
11183 (pulongest): Drop dead param from call to decimal2str.
11186 2011-02-24 Joel Brobecker <brobecker@adacore.com>
11188 Revert the following patch (not approved yet):
11189 2011-02-21 Hui Zhu <teawater@gmail.com>
11190 * tracepoint.c (tp_printf): New function.
11191 (eval_agent_expr): Handle gdb_agent_op_printf.
11193 2011-02-21 Hui Zhu <teawater@gmail.com>
11195 * tracepoint.c (tp_printf): New function.
11196 (eval_agent_expr): Handle gdb_agent_op_printf.
11198 2011-02-18 Tom Tromey <tromey@redhat.com>
11200 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11201 (tracepoint.o): Likewise.
11202 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11203 (gdb_agent_op_names): Likewise.
11205 2011-02-18 Tom Tromey <tromey@redhat.com>
11207 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11208 gdb_agent_op_rot>: New constants.
11209 (gdb_agent_op_names): Add pick and roll.
11210 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11213 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11215 * aclocal.m4: Regenerated with aclocal-1.11.1.
11217 2011-02-14 Pedro Alves <pedro@codesourcery.com>
11219 * server.c (handle_qxfer_traceframe_info): New.
11220 (qxfer_packets): Register "traceframe-info".
11221 (handle_query): Report support for qXfer:traceframe-info:read+.
11222 * tracepoint.c (match_blocktype): New.
11223 (traceframe_find_block_type): Rename to ...
11224 (traceframe_walk_blocks): ... this. Add callback filter argument,
11226 (traceframe_find_block_type): New, reimplemented on top of
11227 traceframe_walk_blocks.
11228 (build_traceframe_info_xml): New.
11229 (traceframe_read_info): New.
11230 * server.h (traceframe_read_info): Declare.
11232 2011-02-11 Yao Qi <yao@codesourcery.com>
11234 * configure.ac: Call AC_PROG_RANLIB.
11235 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11236 * configure: Regenerate.
11238 2011-02-07 Pedro Alves <pedro@codesourcery.com>
11240 * server.c (gdb_read_memory): Change return semantics to allow
11242 (handle_search_memory_1): Adjust.
11243 (process_serial_event) <'m' packet>: Handle partial transfers.
11244 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11246 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11248 * regcache.c (init_register_cache): Initialize
11249 regcache->register_status.
11250 (free_register_cache): Release regcache->register_status.
11251 (regcache_cpy): Copy register_status.
11252 (registers_to_string): Print 'x's for unavailable registers.
11253 (supply_register): Mark the register's status valid or
11254 unavailable, depending on whether a buffer was passed in or not.
11255 (supply_register_zeroed): New.
11256 (supply_regblock): Mark the registers' status valid or
11257 unavailable, depending on whether a buffer was passed in or not.
11258 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11259 (struct regcache): New `register_status' field.
11260 (supply_register_zeroed): Declare.
11261 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11262 supply_register_zeroed, rather than passing a NULL buffer to
11264 * tracepoint.c (fetch_traceframe_registers): Update comment.
11266 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11268 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11271 2011-01-25 Pedro Alves <pedro@codesourcery.com>
11273 * server.h (decode_xfer_write): Change prototype.
11274 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11275 and don't extract the annex here.
11276 * server.c (decode_xfer_read): Remove `annex' parameter,
11277 and don't extract the annex here.
11278 (decode_xfer): New.
11279 (struct qxfer): New.
11280 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11281 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11282 (handle_qxfer_statictrace): New functions, abstracted out from
11283 handle_query, and made to use the struct qxfer interface.
11284 (handle_threads_qxfer_proper): Rename to ...
11285 (handle_qxfer_threads_proper): ... this.
11286 (handle_threads_qxfer): Rename to ...
11287 (handle_qxfer_threads): ... this. Adjust.
11288 (qxfer_packets): New array.
11289 (handle_qxfer): New function.
11290 (handle_query): Use handle_qxfer.
11292 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11294 * gdbreplay.c: Shorten lines of >= 80 columns.
11295 * linux-low.c: Ditto.
11296 * linux-ppc-low.c: Ditto.
11297 * linux-s390-low.c: Ditto.
11298 * linux-sparc-low.c: Ditto.
11299 * linux-x86-low.c: Ditto.
11300 * linux-xtensa-low.c: Ditto.
11301 * mem-break.c: Ditto.
11302 * nto-low.c: Ditto.
11303 * regcache.h: Ditto.
11304 * remote-utils.c: Ditto.
11307 * thread-db.c: Ditto.
11308 * tracepoint.c: Ditto.
11310 * win32-low.h: Ditto.
11312 2011-01-05 Joel Brobecker <brobecker@adacore.com>
11314 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11317 2011-01-01 Joel Brobecker <brobecker@adacore.com>
11319 * server.c (gdbserver_version): Update copyright year in version
11321 * gdbreplay.c (gdbreplay_version): Ditto.
11323 2010-12-29 Jie Zhang <jie.zhang@analog.com>
11325 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11326 * linux-bfin-low.c: New file.
11327 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11328 PT_DATA_ADDR for BFIN targets.
11329 * Makefile.in (SFILES): Add linux-bfin-low.c.
11330 (clean): Remove reg-bfin.c.
11331 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11332 * README: Mention supported Blackfin targets.
11334 2010-12-23 Mike Frysinger <vapier@gentoo.org>
11336 * .gitignore: New file.
11338 2010-11-16 Mike Frysinger <vapier@gentoo.org>
11340 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11342 2010-10-22 Jie Zhang <jie@codesourcery.com>
11344 * Makefile.in: Add FLAGS_TO_PASS variable.
11345 (install): Remove dependency of install-only and recursively
11346 invoke make for install-only.
11348 2010-10-04 Doug Evans <dje@google.com>
11350 * Makefile.in (uninstall): Use $(DESTDIR).
11352 2010-09-24 Pedro Alves <pedro@codesourcery.com>
11356 * linux-x86-low.c (compat_siginfo_from_siginfo)
11357 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11358 si_code is < 0. Check for si_code == SI_TIMER before checking for
11361 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11363 * lynx-i386-low.c: New file.
11364 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11366 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11368 * lynx-low.c (ptrace_request_to_str): Remove handling for
11369 request values that have been removed in LynxOS 5.x.
11371 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11373 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11376 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11378 * configure.ac: Add --enable-inprocess-agent option.
11379 * configure: Rebuilt.
11381 2010-09-06 Yao Qi <yao@codesourcery.com>
11383 * linux-low.c (linux_kill): Remove unused variable.
11384 (linux_stabilize_threads): Likewise.
11385 * server.c (start_inferior): Likewise.
11386 (queue_stop_reply_callback): Likewise.
11387 * tracepoint.c (do_action_at_tracepoint): Likewise.
11389 2010-09-06 Yao Qi <yao@codesourcery.com>
11391 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11394 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11396 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11398 2010-09-06 Pedro Alves <pedro@codesourcery.com>
11400 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11403 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11405 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11406 gdbserver/lynx-ppc-low.c: New files.
11407 * Makefile.in (lynx_low_h): New variable.
11408 (lynx-low.o, lynx-ppc-low.o): New rules.
11409 * configure.ac: On LynxOS, link with -lnetinet.
11410 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11411 * configure: regenerate.
11413 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11415 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11416 * configure.ac: Add check for vasprintf and vsnprintf.
11417 * configure, config.in: Regenerate.
11418 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11420 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11422 * gdbreplay.c: Move include of alloca.h up, next to include of
11424 * server.h: Add include of malloc.h.
11425 * mem-break.c: Remove include of malloc.h.
11426 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11428 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11430 * Makefile.in (memmem.o): Build with -Wno-error.
11432 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11434 * utils.c (xsnprintf): Make non-static.
11435 * server.h: Add xsnprintf declaration.
11436 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11437 replace calls to snprintf by calls to xsnprintf throughout.
11439 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11441 * configure.ac: Add configure check for alloca.
11442 * configure, config.in: Regenerate.
11443 * server.h: Include alloca.h if it exists.
11444 * gdbreplay.c: Include alloca.h if it exists.
11446 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11448 * linux-low.c (__SIGRTMIN): Define if not already defined.
11449 (linux_create_inferior): Check for __ANDROID__ rather than
11451 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11452 are already deferred.
11453 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11454 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11455 stopped and already has a pending signal to report.
11456 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11457 a pending signal to report or is moving out of a jump pad.
11458 (linux_init_signals): Check for __ANDROID__ rather than
11461 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11463 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11464 debug_threads check. Avoid a linear search when not doing debug
11467 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11469 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11470 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11471 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11472 (process_event): Change local fd's type to gdb_fildes_t.
11473 (create_file_handler): Adjust prototype.
11474 (delete_file_handler): Adjust prototype.
11475 (handle_file_event): Adjust prototype. Use pfildes.
11476 (create_file_event): Adjsut prototype.
11477 * remote-utils.c (remote_desc, listen_desc): Change type to
11479 * server.h: New gdb_fildes_t typedef.
11480 [USE_WIN32API]: Include winsock2.h.
11481 (delete_file_handler, add_file_handler): Adjust prototypes.
11482 (pfildes): Declare.
11483 * utils.c (pfildes): New.
11485 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11487 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11488 * configure: Regenerate.
11490 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11492 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11493 (linux_done_accessing_memory): ... this.
11494 (linux_target_ops): Adjust.
11495 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11496 * nto-low.c (nto_target_ops): Adjust comment.
11497 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11498 * spu-low.c (spu_target_ops): Adjust comment.
11499 * target.h (target_ops): Rename unprepare_to_access_memory field
11500 to done_accessing_memory.
11501 (unprepare_to_access_memory): Rename to ...
11502 (done_accessing_memory): ... this.
11504 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11506 * linux-low.c (linux_prepare_to_access_memory): New.
11507 (linux_unprepare_to_access_memory): New.
11508 (linux_target_ops): Install them.
11509 * server.c (read_memory): Rename to ...
11510 (gdb_read_memory): ... this. Use
11511 prepare_to_access_memory/prepare_to_access_memory.
11512 (write_memory): Rename to ...
11513 (gdb_write_memory): ... this. Use
11514 prepare_to_access_memory/prepare_to_access_memory.
11515 (handle_search_memory_1): Adjust.
11516 (process_serial_event): Adjust.
11517 * target.h (struct target_ops): New fields
11518 prepare_to_access_memory and unprepare_to_access_memory.
11519 (prepare_to_access_memory, unprepare_to_access_memory): New.
11520 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11521 prepare_to_access_memory/prepare_to_access_memory.
11522 * nto-low.c (nto_target_ops): Adjust.
11523 * spu-low.c (spu_target_ops): Adjust.
11524 * win32-low.c (win32_target_ops): Adjust.
11526 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11528 * Makefile.in (WARN_CFLAGS): Get it from configure.
11529 (WERROR_CFLAGS): New.
11530 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11531 * configure.ac: Introduce --enable-werror, which adds -Werror to
11532 the compiler command line. Enabled by default. Disable with
11533 --disable-werror. Add -Wdeclaration-after-statement
11534 Wpointer-arith and -Wformat-nonliteral to warning flags.
11535 * configure: Regenerate.
11537 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11539 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11541 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11543 * gdbreplay.c (remote_error): New.
11545 (expect): Use gdbchar. Check for error reading from GDB.
11546 Clarify sync error output.
11547 (play): Check for errors writing to GDB.
11548 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11549 * remote-utils.c (getpkt): Check for errors writing to the remote
11552 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11554 * linux-low.c (linux_wait_1): Move non-debugging code out of
11555 `debug_threads' control.
11557 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11559 * linux-low.c (linux_wait_1): Don't set last_status here.
11560 * server.c (push_event, queue_stop_reply_callback): Assert we're
11561 not pushing a TARGET_WAITKIND_IGNORE event.
11562 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11563 (myresume, handle_target_event): Set the thread's last_resume_kind
11564 and last_status from the target returned status.
11566 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11570 * linux-x86-low.c (update_debug_registers_callback): New.
11571 (i386_dr_low_set_addr): Use it.
11572 (i386_dr_low_get_addr): New.
11573 (i386_dr_low_set_control): Use update_debug_registers_callback.
11574 (i386_dr_low_get_control): New.
11575 (i386_dr_low_get_status): Adjust.
11576 * linux-low.c (linux_stop_lwp): New.
11577 * linux-low.h (linux_stop_lwp): Declare.
11579 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11580 argument instead of a i386_debug_reg_state.
11581 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11582 a i386_debug_reg_state.
11583 (i386_insert_aligned_watchpoint): Adjust.
11584 (i386_remove_aligned_watchpoint): Adjust.
11585 (i386_low_stopped_data_address): Read the debug registers from the
11586 inferior instead of from the mirrors.
11587 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11588 (i386_dr_low_get_addr): Declare.
11589 (i386_dr_low_get_control): Declare.
11590 (i386_dr_low_get_status): Change prototype.
11592 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11593 (i386_dr_low_get_addr): New.
11594 (i386_dr_low_get_control): New.
11595 (i386_dr_low_get_status): Adjust prototype. Return
11597 (i386_initial_stuff): Clear dr_status_mirror and
11599 (i386_get_thread_context): Adjust.
11600 (i386_set_thread_context): Adjust.
11601 (i386_thread_added): Adjust.
11603 2010-08-24 Pedro Alves <pedro@codesourcery.com>
11605 * linux-low.h (linux_thread_area): Delete declaration.
11607 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11609 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11610 after its termination.
11612 2010-08-09 Pedro Alves <pedro@codesourcery.com>
11614 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11615 (gdb_wants_all_stopped): Delete.
11616 (linux_wait_1): Don't call them.
11617 * server.c (handle_v_cont): Tag all threads as want-stopped.
11618 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11619 stopped as "client-wants-stopped".
11621 2010-07-31 Pedro Alves <pedro@codesourcery.com>
11623 * Makefile.in (signals_h): New.
11624 (server_h): Depend on it.
11625 (server.o): Don't depend on $(signals_def).
11626 (signals.o): Depend on $(signals_def).
11628 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11630 * Makefile.in (signals_def): New.
11631 (server_h): Append include/gdb/signals.h and signals_def.
11632 (server.o): Append signals_def.
11634 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11636 * server.c (handle_target_event): Use target_signal_to_host for
11637 resume_info.sig initialization.
11638 * target.h (struct thread_resume) <sig>: New comment.
11640 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11642 * server.c (handle_query): strcpy() the returned string from paddress()
11643 instead of sprintf().
11644 * utils.c (paddress): Return phex_nz().
11646 2010-07-07 Joel Brobecker <brobecker@adacore.com>
11648 * server.c (handle_v_cont): Call mourn_inferior if process
11650 (myresume): Likewise.
11652 2010-07-01 Pedro Alves <pedro@codesourcery.com>
11654 Static tracepoints, and integration with UST.
11656 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11657 * mem-break.c (uninsert_all_breakpoints)
11658 (reinsert_all_breakpoints): New.
11659 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11660 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11661 (gdb_agent_ust_loaded, helper_thread_id)
11662 (gdb_agent_helper_thread_id): New macros.
11663 (struct ipa_sym_addresses): Add addr_ust_loaded,
11664 addr_helper_thread_id, addr_cmd_buf.
11665 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11666 (in_process_agent_loaded_ust): New.
11667 (write_e_ust_not_loaded): New.
11668 (maybe_write_ipa_ust_not_loaded): New.
11669 (struct collect_static_trace_data_action): New.
11670 (enum tracepoint_type) <static_tracepoint>: New.
11671 (struct tracepoint) <handle>: Mention static tracepoints.
11672 (struct static_tracepoint_ctx): New.
11673 (CMD_BUF_SIZE): New.
11674 (add_tracepoint_action): Handle static tracepoint actions.
11675 (unprobe_marker_at): New.
11676 (clear_installed_tracepoints): Handle static tracepoints.
11677 (cmd_qtdp): Handle static tracepoints.
11678 (probe_marker_at): New.
11679 (cmd_qtstart): Handle static tracepoints.
11680 (response_tracepoint): Handle static tracepoints.
11681 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11682 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11683 (get_context_regcache): Handle static tracepoints.
11684 (do_action_at_tracepoint): Handle static tracepoint actions.
11685 (traceframe_find_block_type): Handle static trace data blocks.
11686 (traceframe_read_sdata): New.
11687 (download_tracepoints): Download static tracepoint actions.
11688 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11689 (GDB_PROBE_NAME): New.
11691 (GET_UST_SYM): New.
11694 (ust_marker_to_static_tracepoint): New.
11696 (collect_ust_data_at_tracepoint): New.
11697 (gdb_ust_probe): New.
11698 (UNIX_PATH_MAX, SOCK_DIR): New.
11699 (gdb_ust_connect_sync_socket): New.
11700 (resume_thread, stop_thread): New.
11701 (run_inferior_command): New.
11702 (init_named_socket): New.
11703 (gdb_ust_socket_init): New.
11704 (cstr_to_hexstr): New.
11706 (first_marker, next_marker): New.
11707 (response_ust_marker): New.
11708 (cmd_qtfstm, cmd_qtsstm): New.
11709 (unprobe_marker_at, probe_marker_at): New.
11710 (cmd_qtstmat, gdb_ust_thread): New.
11711 (gdb_ust_init): New.
11712 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11713 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11714 (ST_REGENTRY): New.
11715 (x86_64_st_collect_regmap): New.
11716 (X86_64_NUM_ST_COLLECT_GREGS): New.
11717 (AMD64_RIP_REGNUM): New.
11718 (supply_static_tracepoint_registers): New.
11719 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11720 (ST_REGENTRY): New.
11721 (i386_st_collect_regmap): New.
11722 (i386_NUM_ST_COLLECT_GREGS): New.
11723 (supply_static_tracepoint_registers): New.
11724 * server.c (handle_query): Handle qXfer:statictrace:read.
11725 <qSupported>: Report support for StaticTracepoints, and
11726 qXfer:statictrace:read features.
11727 * server.h (traceframe_read_sdata)
11728 (supply_static_tracepoint_registers): Declare.
11729 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11730 (unpack_varlen_hex): Include in IPA build.
11731 * Makefile.in (ustlibs, ustinc): New.
11732 (IPA_OBJS): Add remote-utils-ipa.o.
11733 ($(IPA_LIB)): Link -ldl and -lpthread.
11735 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11736 * config.in, configure: Regenerate.
11738 2010-06-20 Ian Lance Taylor <iant@google.com>
11739 Pedro Alves <pedro@codesourcery.com>
11741 * linux-x86-low.c (always_true): Delete.
11742 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11743 trying to fool the compiler with always_true.
11745 2010-06-20 Pedro Alves <pedro@codesourcery.com>
11747 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11748 conditions in gdbserver.
11750 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11752 * spu-low.c (spu_read_memory): Wrap around local store limit.
11753 (spu_write_memory): Likewise.
11755 2010-06-15 Pedro Alves <pedro@codesourcery.com>
11757 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11758 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11760 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11762 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11763 uses with LONGEST uses.
11765 2010-06-14 Stan Shebs <stan@codesourcery.com>
11766 Pedro Alves <pedro@codesourcery.com>
11770 * linux-x86-low.c: Include limits.h.
11772 (always_true): New.
11775 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11776 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11777 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11778 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11779 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11780 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11781 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11782 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11783 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11784 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11785 (amd64_emit_void_call_2): New.
11786 (amd64_emit_ops): New.
11787 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11788 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11789 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11790 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11791 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11792 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11793 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11794 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11795 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11796 (i386_emit_stack_adjust, i386_emit_int_call_1)
11797 (i386_emit_void_call_2): New.
11798 (i386_emit_ops): New.
11799 (x86_emit_ops): New.
11800 (the_low_target): Install x86_emit_ops.
11801 * server.h (struct emit_ops): New.
11802 (get_raw_reg_func_addr): Declare.
11803 (current_insn_ptr, emit_error): Declare.
11804 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11805 (set_trace_state_variable_value): New defines.
11806 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11807 addr_get_trace_state_variable_value and
11808 addr_set_trace_state_variable_value.
11809 (symbol_list): New fields for get_raw_reg,
11810 get_trace_state_variable_value and set_trace_state_variable_value.
11811 (condfn): New typedef.
11812 (struct tracepoint): New field `compiled_cond'.
11813 (do_action_at_tracepoint): Clear compiled_cond.
11814 (get_trace_state_variable_value, set_trace_state_variable_value):
11816 (condition_true_at_tracepoint): If there's a compiled condition,
11818 (current_insn_ptr, emit_error): New globals.
11819 (struct bytecode_address): New.
11820 (get_raw_reg_func_addr): New.
11821 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11822 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11823 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11824 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11825 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11826 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11827 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11828 (compile_tracepoint_condition, compile_bytecodes): New.
11829 * target.h (emit_ops): Forward declare.
11830 (struct target_ops): New field emit_ops.
11831 (target_emit_ops): New.
11832 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11833 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11834 * linux-low.c (linux_emit_ops): New.
11835 (linux_target_ops): Install it.
11836 * linux-low.h (struct linux_target_ops): New field emit_ops.
11838 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11840 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11841 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11843 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11844 Stan Shebs <stan@codesourcery.com>
11846 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11847 (all): Depend on $(extra_libraries).
11848 (install-only): Install the IPA.
11849 (IPA_OBJS, IPA_LIB): New.
11850 (clean): Remove the IPA lib.
11851 (IPAGENT_CFLAGS): New.
11852 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11853 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11854 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11855 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11856 * configure.ac: Check for atomic builtins support in the compiler.
11857 (IPA_DEPFILES, extra_libraries): Define.
11858 * configure.srv (ipa_obj): Add description.
11859 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11860 (i[34567]86-*-linux*): Set ipa_obj.
11861 (x86_64-*-linux*): Set ipa_obj.
11862 * linux-low.c (stabilizing_threads): New.
11863 (supports_fast_tracepoints): New.
11864 (linux_detach): Stabilize threads before detaching.
11865 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11866 the lwp is either not stabilizing, or is moving out of a jump pad.
11867 (linux_fast_tracepoint_collecting): New.
11868 (maybe_move_out_of_jump_pad): New.
11869 (enqueue_one_deferred_signal): New.
11870 (dequeue_one_deferred_signal): New.
11871 (linux_wait_for_event_1): If moving out of a jump pad, defer
11872 pending signals to later.
11873 (linux_stabilize_threads): New.
11874 (linux_wait_1): Check if threads need moving out of jump pads, and
11876 (stuck_in_jump_pad_callback): New.
11877 (move_out_of_jump_pad_callback): New.
11878 (lwp_running): New.
11879 (linux_resume_one_lwp): Handle moving out of jump pads.
11880 (linux_set_resume_request): Dequeue deferred signals.
11881 (need_step_over_p): Also step over fast tracepoint jumps.
11882 (start_step_over): Also uninsert fast tracepoint jumps.
11883 (finish_step_over): Also reinsert fast tracepoint jumps.
11884 (linux_install_fast_tracepoint_jump): New.
11885 (linux_target_ops): Install linux_stabilize_threads and
11886 linux_install_fast_tracepoint_jump_pad.
11887 * linux-low.h (linux_target_ops) <get_thread_area,
11888 install_fast_tracepoint_jump_pad>: New fields.
11889 (struct lwp_info) <collecting_fast_tracepoint,
11890 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11891 (linux_get_thread_area): Declare.
11892 * linux-x86-low.c (jump_insn): New.
11893 (x86_get_thread_area): New.
11894 (append_insns): New.
11895 (push_opcode): New.
11896 (amd64_install_fast_tracepoint_jump_pad): New.
11897 (i386_install_fast_tracepoint_jump_pad): New.
11898 (x86_install_fast_tracepoint_jump_pad): New.
11899 (the_low_target): Install x86_get_thread_area and
11900 x86_install_fast_tracepoint_jump_pad.
11901 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11902 (struct fast_tracepoint_jump): New.
11903 (fast_tracepoint_jump_insn): New.
11904 (fast_tracepoint_jump_shadow): New.
11905 (find_fast_tracepoint_jump_at): New.
11906 (fast_tracepoint_jump_here): New.
11907 (delete_fast_tracepoint_jump): New.
11908 (set_fast_tracepoint_jump): New.
11909 (uninsert_fast_tracepoint_jumps_at): New.
11910 (reinsert_fast_tracepoint_jumps_at): New.
11911 (set_breakpoint_at): Use write_inferior_memory.
11912 (uninsert_raw_breakpoint): Use write_inferior_memory.
11913 (check_mem_read): Mask out fast tracepoint jumps.
11914 (check_mem_write): Mask out fast tracepoint jumps.
11915 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11916 (set_fast_tracepoint_jump): Declare.
11917 (delete_fast_tracepoint_jump)
11918 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11919 (reinsert_fast_tracepoint_jumps_at): Declare.
11920 * regcache.c: Don't compile many functions when building the
11921 in-process agent library.
11922 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11923 the register buffer in the heap.
11924 (free_register_cache): If the register buffer isn't owned by the
11925 regcache, don't free it.
11926 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11927 pre-existing register caches.
11928 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11930 (convert_ascii_to_int): : Constify `from' parameter type.
11931 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11932 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11933 the needed buffer in-place.
11934 (relocate_instruction): New.
11935 * server.c (handle_query) <qSymbols>: If the target supports
11936 tracepoints, give it a chance of looking up symbols. Report
11937 support for fast tracepoints.
11938 (handle_status): Stabilize threads.
11939 (process_serial_event): Adjust.
11940 * server.h (struct fast_tracepoint_jump): Forward declare.
11941 (struct process_info) <fast_tracepoint_jumps>: New field.
11942 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11943 (decode_X_packet, decode_M_packet): Adjust.
11944 (relocate_instruction): Declare.
11945 (in_process_agent_loaded): Declare.
11946 (tracepoint_look_up_symbols): Declare.
11947 (struct fast_tpoint_collect_status): Declare.
11948 (fast_tracepoint_collecting): Declare.
11949 (force_unlock_trace_buffer): Declare.
11950 (handle_tracepoint_bkpts): Declare.
11951 (initialize_low_tracepoint)
11952 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11953 * target.h (struct target_ops) <stabilize_threads,
11954 install_fast_tracepoint_jump_pad>: New fields.
11955 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11956 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11957 [HAVE_STDINT_H]: Include stdint.h.
11958 (trace_debug_1): Rename to ...
11959 (trace_vdebug): ... this.
11960 (trace_debug): Rename to ...
11961 (trace_debug_1): ... this. Add `level' parameter.
11962 (trace_debug): New.
11963 (ATTR_USED, ATTR_NOINLINE): New.
11964 (IP_AGENT_EXPORT): New.
11965 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11966 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11967 (about_to_request_buffer_space, trace_buffer_is_full)
11968 (stopping_tracepoint, expr_eval_result, error_tracepoint)
11969 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11970 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11971 (traceframe_write_count, traceframes_created)
11972 (trace_state_variables)
11973 New renaming defines.
11974 (struct ipa_sym_addresses): New.
11975 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11976 (symbol_list): New.
11977 (ipa_sym_addrs): New.
11978 (all_tracepoint_symbols_looked_up): New.
11979 (in_process_agent_loaded): New.
11980 (write_e_ipa_not_loaded): New.
11981 (maybe_write_ipa_not_loaded): New.
11982 (tracepoint_look_up_symbols): New.
11983 (debug_threads) [IN_PROCESS_AGENT]: New.
11984 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11985 (UNKNOWN_SIDE_EFFECTS): New.
11986 (stop_tracing): New.
11987 (flush_trace_buffer): New.
11988 (stop_tracing_bkpt): New.
11989 (flush_trace_buffer_bkpt): New.
11990 (read_inferior_integer): New.
11991 (read_inferior_uinteger): New.
11992 (read_inferior_data_pointer): New.
11993 (write_inferior_data_pointer): New.
11994 (write_inferior_integer): New.
11995 (write_inferior_uinteger): New.
11996 (struct collect_static_trace_data_action): Delete.
11997 (enum tracepoint_type): New.
11998 (struct tracepoint) <type>: New field `type'.
11999 <actions_str, step_actions, step_actions_str>: Only include in
12001 <orig_size, obj_addr_on_target, adjusted_insn_addr>
12002 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12003 (tracepoints): Use IP_AGENT_EXPORT.
12004 (last_tracepoint): Don't include in the IPA.
12005 (stopping_tracepoint): Use IP_AGENT_EXPORT.
12006 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12007 (alloced_trace_state_variables): New.
12008 (trace_state_variables): Use IP_AGENT_EXPORT.
12009 (traceframe_t): Delete unused variable.
12010 (circular_trace_buffer): Don't include in the IPA.
12011 (trace_buffer_start): Delete.
12012 (struct trace_buffer_control): New.
12013 (trace_buffer_free): Delete.
12014 (struct ipa_trace_buffer_control): New.
12015 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12016 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12018 (trace_buffer_ctrl): New.
12019 (TRACE_BUFFER_CTRL_CURR): New.
12020 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12021 Reimplement as macros.
12022 (trace_buffer_wrap): Delete.
12023 (traceframe_write_count, traceframe_read_count)
12024 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12025 (struct tracepoint_hit_ctx) <type>: New field.
12026 (struct fast_tracepoint_ctx): New.
12027 (memory_barrier): New.
12029 (record_tracepoint_error): Update atomically in the IPA.
12030 (clear_inferior_trace_buffer): New.
12031 (about_to_request_buffer_space): New.
12032 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12033 updating the same buffer.
12034 (add_tracepoint): Default the tracepoint's type to trap
12035 tracepoint, and orig_size to -1.
12036 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
12037 internal variables.
12038 (create_trace_state_variable): New parameter `gdb'. Handle it.
12039 (clear_installed_tracepoints): Clear fast tracepoint jumps.
12040 (cmd_qtdp): Handle fast tracepoints.
12041 (cmd_qtdv): Adjust.
12042 (max_jump_pad_size): New.
12043 (gdb_jump_pad_head): New.
12044 (get_jump_space_head): New.
12045 (claim_jump_space): New.
12046 (sort_tracepoints): New.
12047 (MAX_JUMP_SIZE): New.
12048 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
12050 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12051 support. Upload fast traceframes, and delete internal IPA
12053 (stop_tracing_handler): New.
12054 (flush_trace_buffer_handler): New.
12055 (cmd_qtstop): Upload fast tracepoints.
12056 (response_tracepoint): Handle fast tracepoints.
12057 (tracepoint_finished_step): Upload fast traceframes. Set the
12058 tracepoint hit context's tracepoint type.
12059 (handle_tracepoint_bkpts): New.
12060 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12061 type. Add comment about fast tracepoints.
12062 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12063 non-existing action_str field.
12064 (get_context_regcache): Handle fast tracepoints.
12065 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12067 (fast_tracepoint_from_jump_pad_address): New.
12068 (fast_tracepoint_from_ipa_tpoint_address): New.
12069 (collecting_t): New.
12070 (force_unlock_trace_buffer): New.
12071 (fast_tracepoint_collecting): New.
12073 (gdb_collect): New.
12074 (write_inferior_data_ptr): New.
12075 (target_tp_heap): New.
12076 (target_malloc): New.
12077 (download_agent_expr): New.
12079 (download_tracepoints): New.
12080 (download_trace_state_variables): New.
12081 (upload_fast_traceframes): New.
12082 (IPA_FIRST_TRACEFRAME): New.
12083 (IPA_NEXT_TRACEFRAME_1): New.
12084 (IPA_NEXT_TRACEFRAME): New.
12085 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12086 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12087 (gdb_jump_pad_buffer_end): New.
12088 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12089 (initialize_tracepoint): Adjust.
12090 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12091 buffer. Initialize the low module.
12092 * utils.c (PREFIX, TOOLNAME): New.
12093 (malloc_failure): Use PREFIX.
12094 (error): In the IPA, an error causes an exit.
12095 (fatal, warning): Use PREFIX.
12096 (internal_error): Use TOOLNAME.
12097 (NUMCELLS): Increase to 10.
12098 * configure, config.in: Regenerate.
12100 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12102 * server.c (handle_query) <qSupported>: Do two passes over the
12103 qSupported string to avoid nesting strtok.
12105 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12107 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12109 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12110 -Wl,--dynamic-list.
12111 * configure: Regenerate.
12112 * proc-service.list: New.
12114 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12116 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12119 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
12121 * gdbreplay.c (remote_open): Check error return from socket() call by
12122 its equality to -1 not by it being negative.
12123 * remote-utils.c (remote_open): Likewise.
12125 2010-05-23 Pedro Alves <pedro@codesourcery.com>
12127 * config.h: Regenerate.
12129 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12131 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12132 doesn't provide PTRACE_GET_THREAD_AREA.
12134 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12136 * linux-m68k-low.c: Include <asm/ptrace.h>
12137 (ps_get_thread_area): Implement.
12139 2010-05-03 Doug Evans <dje@google.com>
12141 * event-loop.c (struct callback_event): New struct.
12142 (callback_list): New global.
12143 (append_callback_event, delete_callback_event): New functions.
12144 (process_callback): New function.
12145 (start_event_loop): Call it.
12146 * remote-utils.c (NOT_SCHEDULED): Define.
12147 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12148 moved out of readchar.
12149 (readchar): Rewrite. Call reschedule before returning.
12150 (reset_readchar): New function.
12151 (remote_close): Call it.
12152 (process_remaining, reschedule): New functions.
12153 * server.h (callback_handler_func): New typedef.
12154 (append_callback_event, delete_callback_event): Declare.
12156 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12158 * proc-service.c (ps_pglobal_lookup): Use
12159 thread_db_look_up_one_symbol.
12160 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12161 parameter. Use it instead of all_symbols_looked_up.
12162 * server.h (struct process_info) <all_symbols_looked_up>: Delete
12164 (all_symbols_looked_up): Don't declare.
12165 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12166 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12168 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12169 Set all_symbols_looked_up here.
12170 (thread_db_look_up_one_symbol): New.
12171 (thread_db_get_tls_address): Adjust.
12172 (thread_db_load_search, try_thread_db_load_1): Always allocate the
12173 thread_db object on the heap, and tentatively set it in the
12175 (thread_db_init): Don't set all_symbols_looked_up here.
12176 * linux-low.h (thread_db_look_up_one_symbol): Declare.
12178 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12180 * linux-low.c (linux_kill, linux_detach): Adjust.
12181 (status_pending_p_callback): Remove redundant statement. Check
12182 for !TARGET_WAITIKIND_IGNORE, instead of
12183 TARGET_WAITKIND_STOPPED.
12184 (handle_tracepoints): Make sure LWP is locked. Adjust.
12185 (linux_wait_for_event_1): Adjust.
12186 (linux_cancel_breakpoints): New.
12187 (unsuspend_one_lwp): New.
12188 (unsuspend_all_lwps): New.
12189 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12190 (send_sigstop_callback): Change return type to int, add new
12191 `except' parameter and handle it.
12192 (suspend_and_send_sigstop_callback): New.
12193 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12194 pass them down. If SUSPEND, also increment the lwp's suspend
12196 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12197 (need_step_over_p): Don't consider suspended LWPs.
12198 (start_step_over): Adjust.
12199 (proceed_one_lwp): Change return type to int, add new `except'
12200 parameter and handle it.
12201 (unsuspend_and_proceed_one_lwp): New.
12202 (proceed_all_lwps): Use find_inferior instead of
12204 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12205 also decrement the suspend count of LWPs. Pass `except' down,
12206 instead of hacking its suspend count.
12207 (linux_pause_all): Add `freeze' parameter. Adjust.
12208 (linux_unpause_all): New.
12209 (linux_target_ops): Install linux_unpause_all.
12210 * server.c (handle_status): Adjust.
12211 * target.h (struct target_ops): New fields `unpause_all' and
12212 `cancel_breakpoints'. Add new parameter to `pause_all'.
12213 (pause_all): Add new `freeze' parameter.
12214 (unpause_all): New.
12215 (cancel_breakpoints): New.
12216 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12217 cancel breakpoints.
12218 (cmd_qtstart): Pause threads.
12219 (stop_tracing): Pause threads, and cancel breakpoints.
12220 * win32-low.c (win32_target_ops): Adjust.
12222 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12224 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12225 the inferior right away from here...
12226 (linux_wait_1): ... to here, and adjust to check the thread's
12227 last_resume_kind instead of the lwp's step or stop_expected flags.
12229 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12231 * README: Use consistent `GDB' and `GDBserver' spellings.
12233 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12235 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12236 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12237 (linux_detach_one_lwp): Assume the lwp is stopped.
12238 (any_thread_of): Delete.
12239 (linux_detach): Stop all lwps here. Don't blindly delete all
12241 (delete_lwp_callback): New.
12242 (linux_mourn): Delete all lwps of the process that is gone.
12243 (linux_wait_1): Don't delete the last lwp of the process here.
12244 * mem-break.h (mark_breakpoints_out): Declare.
12245 * mem-break.c (mark_breakpoints_out): New.
12246 (free_all_breakpoints): Use it.
12247 * server.c (handle_target_event): If the process is gone, mark
12249 * thread-db.c (struct thread_db) <create_bp>: New field.
12250 (thread_db_enable_reporting): Fix prototype. Store a thread event
12251 breakpoint reference in the thread_db struct.
12252 (thread_db_load_search): Clear the thread_db object.
12253 (try_thread_db_load_1): Ditto.
12254 (switch_to_process): New.
12255 (disable_thread_event_reporting): Use it.
12256 (remove_thread_event_breakpoints): New.
12257 (thread_db_detach, thread_db_mourn): Use it.
12259 2010-05-01 Pedro Alves <pedro@codesourcery.com>
12261 * linux-low.c (linux_enable_event_reporting): New.
12262 (linux_wait_for_event_1, handle_extended_wait): Use it.
12264 2010-04-30 Pedro Alves <pedro@codesourcery.com>
12266 * linux-low.c (linux_kill_one_lwp, linux_kill)
12267 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12268 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12269 SIGSTOP even if the LWP is stopped.
12270 (send_sigstop_callback): New.
12271 (stop_all_lwps): Use send_sigstop_callback instead.
12272 (linux_resume_one_thread): Adjust.
12273 (proceed_one_lwp): Still proceed an LWP that the client has
12274 requested to stop, if we haven't reported it as stopped yet. Make
12275 sure that LWPs the client want stopped, have a pending SIGSTOP.
12277 2010-04-26 Doug Evans <dje@google.com>
12279 * server.c (handle_general_set): Make static.
12281 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12282 Print received char after testing for error/eof instead of before.
12283 (input_interrupt): Tweak comment.
12285 2010-04-23 Doug Evans <dje@google.com>
12287 * server.c (start_inferior): Print inferior argv if --debug.
12289 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12291 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12292 * nto-x86-low.c: Include server.h
12294 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12296 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12297 be consistent with other sources of this directory.
12298 (init_registers_amd64): Correct name of source file of this function
12301 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12303 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12304 64-bit executables.
12306 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12308 * win32-i386-low.c: Add 64-bit support.
12309 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12310 (init_registers_amd64): Declare.
12311 (mappings): Add 64-bit version of array.
12312 (init_windows_x86): New function.
12313 (the_low_target): Change init_arch field to init_windows_x86.
12315 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12317 * win32-low.c: Adapt to support also 64-bit architecture.
12318 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12319 (get_image_name): Use SIZE_T type for local variable `done'.
12320 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12321 (toolhelp_get_dll_name): Idem.
12322 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12323 Use uintptr_t typecast to avoid warning.
12324 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12325 (handle_exception): Use phex_nz to avoid warning.
12326 (win32_wait): Remove unused local variable `process'.
12328 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12330 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12333 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12335 * configure.ac: Use `ws2_32' library for srv_mingw.
12336 * configure: Regenerate.
12337 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12338 * remote-utils.c: Likewise.
12340 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12342 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12343 if __x86_64__ is defined.
12345 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12347 * configure: Regenerate.
12349 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12351 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12352 * target.h (target_ops): New get_tib_address field.
12353 * win32-low.h (win32_thread_info): Add thread_local_base field.
12354 * win32-low.c (child_add_thread): Add tlb argument.
12355 Set thread_local_base field to TLB.
12356 (get_child_debug_event): Adapt to child_add_thread change.
12357 (win32_get_tib_address): New function.
12358 (win32_target_ops): Set get_tib_address field to
12359 win32_get_tib_address.
12360 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12362 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12364 * linux-low.c (linux_mourn): Also remove the process.
12365 * server.c (handle_target_event): Don't remove the process here.
12366 * nto-low.c (nto_mourn): New.
12367 (nto_target_ops): Install it.
12368 * spu-low.c (spu_mourn): New.
12369 (spu_target_ops): Install it.
12370 * win32-low.c (win32_mourn): New.
12371 (win32_target_ops): Install it.
12373 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12375 * server.h (buffer_xml_printf): Remove redundant `;'.
12377 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12379 * regcache.c (set_register_cache): Invalidate regcaches before
12380 changing the register cache layout.
12381 (regcache_invalidate_one): Allow a NULL regcache.
12382 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12383 regcaches before changing the register cache layout or the target
12386 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12388 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12389 variable warning on Linux/x86-64.
12391 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12393 GDBserver disconnected tracing support.
12395 * linux-low.c (linux_remove_process): Delete.
12396 (add_lwp): Don't set last_resume_kind here.
12397 (linux_kill): Use `mourn'.
12398 (linux_detach): Use `thread_db_detach', and `mourn'.
12399 (linux_mourn): New.
12400 (linux_attach_lwp_1): Adjust comment.
12401 (linux_attach): last_resume_kind moved the thread_info; adjust.
12402 (status_pending_p_callback): Adjust.
12403 (linux_wait_for_event_1): Adjust.
12404 (count_events_callback, select_singlestep_lwp_callback)
12405 (select_event_lwp_callback, cancel_breakpoints_callback)
12406 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12407 (proceed_one_lwp): Adjust.
12408 (linux_async): Add debug output.
12409 (linux_thread_stopped): New.
12410 (linux_pause_all): New.
12411 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12413 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12414 (thread_db_free): Delete declaration.
12415 (thread_db_detach, thread_db_mourn): Declare.
12416 * thread-db.c (thread_db_init): Use thread_db_mourn.
12417 (thread_db_free): Delete, split in two.
12418 (disable_thread_event_reporting): New.
12419 (thread_db_detach): New.
12420 (thread_db_mourn): New.
12422 * server.h (struct thread_info) <last_resume_kind>: New field.
12423 <attached>: Add comment.
12424 <gdb_detached>: New field.
12425 (handler_func): Change return type to int.
12426 (handle_serial_event, handle_target_event): Ditto.
12427 (gdb_connected): Declare.
12429 (disconnected_tracing): Declare.
12430 (stop_tracing): Declare.
12432 * server.c (handle_query) <qSupported>: Report support for
12433 disconnected tracing.
12434 (queue_stop_reply_callback): Account for running threads.
12435 (gdb_wants_thread_stopped): New.
12436 (gdb_wants_all_threads_stopped): New.
12437 (gdb_reattached_process): New.
12438 (handle_status): Clear the `gdb_detached' flag of all processes.
12439 In all-stop, stop all threads.
12440 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12441 (process_serial_event): If the remote connection breaks, or if an
12442 exit was forced with "monitor exit", force an event loop exit.
12443 Handle disconnected tracing on detach.
12444 (handle_serial_event): Adjust.
12445 (handle_target_event): If GDB isn't connected, forward events back
12446 to the inferior, unless the last process exited, in which case,
12447 exit gdbserver. Adjust interface.
12449 * remote-utils.c (remote_open): Don't block in accept. Instead
12450 register an event loop source on the listen socket file
12451 descriptor. Refactor bits into ...
12452 (listen_desc): ... this new global.
12453 (gdb_connected): ... this new function.
12454 (enable_async_notification): ... this new function.
12455 (handle_accept_event): ... this new function.
12456 (remote_close): Clear remote_desc.
12458 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12460 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12462 (mourn_inferior): Define.
12463 (target_process_qsupported): Avoid the dangling else problem.
12464 (thread_stopped): Define.
12465 (pause_all): Define.
12466 (target_waitstatus_to_string): Declare.
12467 * target.c (target_waitstatus_to_string): New.
12469 * tracepoint.c (tracing): Make extern.
12470 (disconnected_tracing): New.
12471 (stop_tracing): Make extern. Handle tracing stops due to GDB
12473 (cmd_qtdisconnected): New.
12474 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12475 (handle_tracepoint_general_set): Handle QTDisconnected.
12477 * event-loop.c (event_handler_func): Change return type to int.
12478 (process_event): Bail out if the event handler wants the event
12480 (handle_file_event): Ditto.
12481 (start_event_loop): Bail out if the event handler wants the event
12484 * nto-low.c (nto_target_ops): Adjust.
12485 * spu-low.c (spu_wait): Don't remove the process here.
12486 (spu_target_ops): Adjust.
12487 * win32-low.c (win32_wait): Don't remove the process here.
12488 (win32_target_ops): Adjust.
12490 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12492 * regcache.c (realloc_register_cache): Invalidate inferior's
12493 regcache before recreating it.
12495 2010-04-09 Pedro Alves <pedro@codesourcery.com>
12497 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12499 2010-04-09 Stan Shebs <stan@codesourcery.com>
12500 Pedro Alves <pedro@codesourcery.com>
12502 * server.h (LONGEST): New.
12503 (struct thread_info) <while_stepping>: New field.
12504 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12506 (initialize_tracepoint, handle_tracepoint_general_set)
12507 (handle_tracepoint_query, tracepoint_finished_step)
12508 (tracepoint_was_hit, release_while_stepping_state_list):
12509 (current_traceframe): Declare.
12510 * server.c (handle_general_set): Handle tracepoint packets.
12511 (read_memory): New.
12512 (write_memory): New.
12513 (handle_search_memory_1): Use read_memory.
12514 (handle_query): Report support for conditional tracepoints, trace
12515 state variables, and tracepoint sources. Handle tracepoint
12517 (main): Initialize the tracepoints module.
12518 (process_serial_event): Handle traceframe reads/writes.
12520 * linux-low.c (handle_tracepoints): New.
12521 (linux_wait_1): Call it.
12522 (linux_resume_one_lwp): Handle while-stepping.
12523 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12524 (linux_target_ops): Install them.
12525 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12527 * linux-x86-low.c (x86_supports_tracepoints): New.
12528 (the_low_target). Install it.
12530 * mem-break.h (delete_breakpoint): Declare.
12531 * mem-break.c (delete_breakpoint): Make external.
12533 * target.h (struct target_ops): Add `supports_tracepoints',
12534 `read_pc', and `write_pc' fields.
12535 (target_supports_tracepoints): Define.
12536 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12539 * regcache.h (struct regcache) <registers_owned>: New field.
12540 (init_register_cache, regcache_cpy): Declare.
12541 (regcache_read_pc, regcache_write_pc): Declare.
12542 (register_cache_size): Declare.
12543 (supply_regblock): Declare.
12544 * regcache.c (init_register_cache): New.
12545 (new_register_cache): Use it.
12546 (regcache_cpy): New.
12547 (register_cache_size): New.
12548 (supply_regblock): New.
12549 (regcache_read_pc, regcache_write_pc): New.
12551 * tracepoint.c: New.
12553 * Makefile.in (OBS): Add tracepoint.o.
12554 (tracepoint.o): New rule.
12556 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12558 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12560 (i386-mmx.c): Likewise.
12561 (i386-mmx-linux.o): Likewise.
12562 (i386-mmx-linux.c): Likewise.
12564 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12565 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12566 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12567 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12569 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12570 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12571 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12573 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12575 * Makefile.in (clean): Updated.
12577 (i386-avx.c): Likewise.
12578 (i386-avx-linux.o): Likewise.
12579 (i386-avx-linux.c): Likewise.
12580 (amd64-avx.o): Likewise.
12581 (amd64-avx.c): Likewise.
12582 (amd64-avx-linux.o): Likewise.
12583 (amd64-avx-linux.c): Likewise.
12585 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12586 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12587 (srv_amd64_regobj): Add amd64-avx.o.
12588 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12589 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12590 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12591 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12592 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12593 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12594 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12596 * i387-fp.c: Include "i386-xstate.h".
12598 (i387_cache_to_xsave): Likewise.
12599 (i387_xsave_to_cache): Likewise.
12600 (x86_xcr0): Likewise.
12602 * i387-fp.h (i387_cache_to_xsave): Likewise.
12603 (i387_xsave_to_cache): Likewise.
12604 (x86_xcr0): Likewise.
12606 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12607 * linux-crisv32-low.c (target_regsets): Likewise.
12608 * linux-m68k-low.c (target_regsets): Likewise.
12609 * linux-mips-low.c (target_regsets): Likewise.
12610 * linux-ppc-low.c (target_regsets): Likewise.
12611 * linux-s390-low.c (target_regsets): Likewise.
12612 * linux-sh-low.c (target_regsets): Likewise.
12613 * linux-sparc-low.c (target_regsets): Likewise.
12614 * linux-xtensa-low.c (target_regsets): Likewise.
12616 * linux-low.c: Include <sys/uio.h>.
12617 (regsets_fetch_inferior_registers): Support nt_type.
12618 (regsets_store_inferior_registers): Likewise.
12619 (linux_process_qsupported): New.
12620 (linux_target_ops): Add linux_process_qsupported.
12622 * linux-low.h (regset_info): Add nt_type.
12623 (linux_target_ops): Add process_qsupported.
12625 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12627 (init_registers_i386_avx_linux): New.
12628 (init_registers_amd64_avx_linux): Likewise.
12629 (xmltarget_i386_linux_no_xml): Likewise.
12630 (xmltarget_amd64_linux_no_xml): Likewise.
12631 (PTRACE_GETREGSET): Likewise.
12632 (PTRACE_SETREGSET): Likewise.
12633 (x86_fill_xstateregset): Likewise.
12634 (x86_store_xstateregset): Likewise.
12635 (use_xml): Likewise.
12636 (x86_linux_update_xmltarget): Likewise.
12637 (x86_linux_process_qsupported): Likewise.
12638 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12639 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12640 init_registers_i386_linux here. Call
12641 x86_linux_update_xmltarget.
12642 (the_low_target): Add x86_linux_process_qsupported.
12644 * server.c (handle_query): Call target_process_qsupported.
12646 * target.h (target_ops): Add process_qsupported.
12647 (target_process_qsupported): New.
12649 2010-04-03 Pedro Alves <pedro@codesourcery.com>
12651 * inferiors.c (add_thread): Set last_status kind to
12652 TARGET_WAITKIND_IGNORE.
12653 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12654 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12655 (linux_wait_1): Move `thread' local definition to block that uses
12656 it. Don't NULL initialize `event_child'.
12657 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12658 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12659 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12661 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12663 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12664 an extended waitstatus, or by a watchpoint.
12665 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12666 thread was stepping or has been stopped by a watchpoint.
12668 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12670 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12671 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12672 of another, then delete the previous, and validate all
12674 (validate_inserted_breakpoint): New.
12675 (delete_disabled_breakpoints): New.
12676 (validate_breakpoints): New.
12677 (check_mem_read): Validate breakpoints before trusting their
12678 shadow. Delete disabled breakpoints.
12679 (check_mem_write): Validate breakpoints before trusting they
12680 should be inserted. Delete disabled breakpoints.
12681 * mem-break.h (validate_breakpoints):
12682 * server.c (handle_query): Validate breakpoints when we see a
12685 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12687 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12688 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12689 if we could tell there's a GDB breakpoint at stop_pc.
12690 (need_step_over_p): Don't do a step over if we find a GDB
12691 breakpoint at the resume PC.
12693 * mem-break.c (struct raw_breakpoint): New.
12694 (enum bkpt_type): New type `gdb_breakpoint'.
12695 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12696 fields. New field `raw'.
12697 (find_raw_breakpoint_at): New.
12698 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12699 breakpoint instead.
12700 (set_breakpoint_at): Adjust.
12701 (delete_raw_breakpoint): New.
12702 (release_breakpoint): New.
12703 (delete_breakpoint): Rename to...
12704 (delete_breakpoint_1): ... this. Add proc parameter. Use
12705 release_breakpoint. Return ENOENT.
12706 (delete_breakpoint): Reimplement.
12707 (find_breakpoint_at): Delete.
12708 (find_gdb_breakpoint_at): New.
12709 (delete_breakpoint_at): Delete.
12710 (set_gdb_breakpoint_at): New.
12711 (delete_gdb_breakpoint_at): New.
12712 (gdb_breakpoint_here): New.
12713 (set_reinsert_breakpoint): Use release_breakpoint.
12714 (uninsert_breakpoint): Rename to ...
12715 (uninsert_raw_breakpoint): ... this.
12716 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12717 (reinsert_raw_breakpoint): Change parameter type to
12719 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12721 (check_breakpoints): Adjust. Use release_breakpoint.
12722 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12723 (breakpoint_inserted_here): Ditto.
12724 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12725 Don't trust the breakpoint's shadow if it is not inserted.
12726 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12727 (delete_all_breakpoints): Adjust.
12728 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12729 use delete_breakpoint_1.
12731 * mem-break.h (breakpoints_supported): Delete declaration.
12732 (set_gdb_breakpoint_at): Declare.
12733 (gdb_breakpoint_here): Declare.
12734 (delete_breakpoint_at): Delete.
12735 (delete_gdb_breakpoint_at): Declare.
12737 * server.h (struct raw_breakpoint): Forward declare.
12738 (struct process_info): New field `raw_breakpoints'.
12740 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12743 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12745 * linux-low.c (status_pending_p_callback): Fix comment.
12746 (linux_wait_for_event_1): Move most of the internal breakpoint
12747 handling from here...
12748 (linux_wait_1): ... to here.
12749 (count_events_callback): New.
12750 (select_singlestep_lwp_callback): New.
12751 (select_event_lwp_callback): New.
12752 (cancel_breakpoints_callback): New.
12753 (select_event_lwp): New.
12754 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12755 priority to all LWPs that have had events that should be reported
12756 to the client. Cancel breakpoints when about to reporting the
12757 event to the client, not while stopping lwps. No longer cancel
12758 finished single-steps here.
12759 (cancel_finished_single_step): Delete.
12760 (cancel_finished_single_steps): Delete.
12762 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12764 * mem-break.c (enum bkpt_type): New.
12765 (struct breakpoint): New field `type'.
12766 (set_breakpoint_at): Change return type to struct breakpoint
12767 pointer. Set type to `other_breakpoint' by default.
12768 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12769 in the breakpoint list.
12770 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12771 (reinsert_breakpoint): Rename to ...
12772 (reinsert_raw_breakpoint): ... this.
12773 (reinsert_breakpoints_at): Adjust.
12774 * mem-break.h (struct breakpoint): Declare.
12775 (set_breakpoint_at): Change return type to struct breakpoint
12778 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12780 * server.c (handle_query): Assign, not compare.
12782 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12784 Teach linux gdbserver to step-over-breakpoints.
12786 * linux-low.c (can_hardware_single_step): New.
12787 (supports_breakpoints): New.
12788 (handle_extended_wait): If stopping threads, read the stop pc of
12789 the new cloned LWP.
12791 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12792 low target doesn't support retrieving the PC.
12793 (add_lwp): Set last_resume_kind to resume_continue.
12794 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12795 (linux_attach): Don't clear stop_expected. Set the lwp's
12796 last_resume_kind to resume_stop.
12797 (linux_detach_one_lwp): Don't check for removed breakpoints.
12798 (check_removed_breakpoint): Delete.
12799 (status_pending_p): Rename to ...
12800 (status_pending_p_callback): ... this. Don't check for removed
12801 breakpoints. Don't consider threads that are stopped from GDB's
12803 (linux_wait_for_lwp): Always read the stop_pc here.
12804 (cancel_breakpoint): New.
12805 (step_over_bkpt): New global.
12806 (linux_wait_for_event_1): Implement stepping over breakpoints.
12807 (gdb_wants_lwp_stopped): New.
12808 (gdb_wants_all_stopped): New.
12809 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12810 single-step traps here. Store the thread's last reported target
12812 (send_sigstop): Don't clear stop_expected. Always set it,
12814 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12815 (cancel_finished_single_step): New.
12816 (cancel_finished_single_steps): New.
12817 (wait_for_sigstop): Don't cancel finished single-step traps here.
12818 (linux_resume_one_lwp): Don't check for removed breakpoints.
12819 Don't set `step' on non-hardware step archs.
12820 (linux_set_resume_request): Ignore resume_stop requests if already
12821 stopping or stopped. Set the lwp's last_resume_kind.
12822 (resume_status_pending_p): Don't check for removed breakpoints.
12823 (need_step_over_p): New.
12824 (start_step_over): New.
12825 (finish_step_over): New.
12826 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12827 requests. Clear the thread's last reported target waitstatus.
12828 Don't use the `suspended' flag. Don't consider pending breakpoints.
12829 (linux_resume): Start a step-over if necessary.
12830 (proceed_one_lwp): New.
12831 (proceed_all_lwps): New.
12832 (unstop_all_lwps): New.
12833 * linux-low.h (struct lwp_info): Rewrite comment for the
12834 `suspended' flag. Add the `stop_pc' field. Delete the
12835 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12836 Add `'last_resume_kind' and `need_step_over' fields.
12837 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12838 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12839 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12840 (set_raw_breakpoint_at): New.
12841 (set_breakpoint_at): Rewrite to use it.
12842 (reinsert_breakpoint_handler): Delete.
12843 (set_reinsert_breakpoint): New.
12844 (reinsert_breakpoint_by_bp): Delete.
12845 (delete_reinsert_breakpoints): New.
12846 (uninsert_breakpoint): Rewrite.
12847 (uninsert_breakpoints_at): New.
12848 (reinsert_breakpoint): Rewrite.
12849 (reinsert_breakpoints_at): New.
12850 (check_breakpoints): Rewrite.
12851 (breakpoint_here): New.
12852 (breakpoint_inserted_here): New.
12853 (check_mem_read): Adjust.
12854 * mem-break.h (breakpoints_supported, breakpoint_here)
12855 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12856 (reinsert_breakpoint_by_bp): Delete declaration.
12857 (delete_reinsert_breakpoints): Declare.
12858 (reinsert_breakpoint): Delete declaration.
12859 (reinsert_breakpoints_at): Declare.
12860 (uninsert_breakpoint): Delete declaration.
12861 (uninsert_breakpoints_at): Declare.
12862 (check_breakpoints): Adjust prototype.
12863 * server.h: Adjust include order.
12864 (struct thread_info): Declare here. Add a `last_status' field.
12866 2010-03-23 Michael Snyder <msnyder@vmware.com>
12868 * server.c (crc32): New function.
12869 (handle_query): Add handling for 'qCRC:' request.
12871 2010-03-23 Pedro Alves <pedro@codesourcery.com>
12873 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12874 lwp had been stopped by a watchpoint.
12876 2010-03-16 Pedro Alves <pedro@codesourcery.com>
12878 * server.h (internal_error): Declare.
12879 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12880 * utils.c (internal_error): New function.
12882 2010-03-15 Andreas Schwab <schwab@redhat.com>
12884 * configure.srv: Fix typo setting srv_regobj.
12886 2010-03-15 Pedro Alves <pedro@codesourcery.com>
12888 * linux-low.c (fetch_register): Avoid passing a non string literal
12890 (usr_store_inferior_registers): Ditto.
12892 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12894 * linux-low.c (linux_write_memory): Bail out early if peeking
12897 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12899 * linux-low.h (struct lwp_info): New fields
12900 `stopped_by_watchpoint' and `stopped_data_address'.
12901 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12902 here, and cache them in the lwp object.
12903 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12905 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12907 (linux_stopped_by_watchpoint): Rewrite.
12908 (linux_stopped_data_address): Rewrite.
12910 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
12912 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12913 switching the current inferior, not before.
12915 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12917 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12918 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12919 i386-linux.c and amd64-linux.c.
12920 (reg-i386.o): Removed.
12921 (reg-i386.c): Likewise.
12922 (reg-i386-linux.o): Likewise.
12923 (reg-i386-linux.c): Likewise.
12924 (reg-x86-64.o): Likewise.
12925 (reg-x86-64.c): Likewise.
12926 (reg-x86-64-linux.o): Likewise.
12927 (reg-x86-64-linux.c): Likewise.
12929 (i386.c): Likewise.
12930 (i386-linux.o): Likewise.
12931 (i386-linux.c): Likewise.
12932 (amd64.o): Likewise.
12933 (amd64.c): Likewise.
12934 (amd64-linux.o): Likewise.
12935 (amd64-linux.c): Likewise.
12937 * configure.srv (srv_i386_regobj): New.
12938 (srv_i386_linux_regobj): Likewise.
12939 (srv_amd64_regobj): Likewise.
12940 (srv_amd64_linux_regobj): Likewise.
12941 (srv_i386_32bit_xmlfiles): Likewise.
12942 (srv_i386_64bit_xmlfiles): Likewise.
12943 (srv_i386_xmlfiles): Likewise.
12944 (srv_amd64_xmlfiles): Likewise.
12945 (srv_i386_linux_xmlfiles): Likewise.
12946 (srv_amd64_linux_xmlfiles): Likewise.
12947 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
12948 srv_xmlfiles to $srv_i386_xmlfiles.
12949 (i[34567]86-*-mingw32ce*): Likewise.
12950 (i[34567]86-*-mingw*): Likewise.
12951 (i[34567]86-*-nto*): Likewise.
12952 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12953 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
12954 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12955 (x86_64-*-linux*): Likewise.
12957 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12958 (init_registers_amd64_linux): New.
12959 (x86_arch_setup): Replace init_registers_x86_64_linux with
12960 init_registers_amd64_linux.
12962 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
12964 * configure.ac: Check for libdl. If it is not available link against
12965 static libthread_db.
12966 * configure: Regenerate.
12968 2010-02-22 Pedro Alves <pedro@codesourcery.com>
12972 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12973 handing a read watchpoint.
12974 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12976 2010-02-12 Doug Evans <dje@google.com>
12978 * linux-low.c (linux_supports_tracefork_flag): Document.
12979 (linux_look_up_symbols): Add comment.
12981 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
12983 * regcache.c (supply_register): Clear regcache if buf is NULL.
12985 2010-02-02 Nicolas Roche <roche@sourceware.org>
12986 Joel Brobecker <brobecker@adacore.com>
12988 * inferiors.c (find_inferior): Add function documentation.
12989 (unloaded_dll): Handle the case where the unloaded dll has not
12990 been previously registered in the dll list.
12992 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12994 * linux-arm-low.c (thumb_breakpoint_len): Delete.
12995 (thumb2_breakpoint): New.
12996 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12998 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13000 * linux-low.c (get_stop_pc): Check for SIGTRAP.
13001 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13004 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13006 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13008 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
13010 * linux-s390-low.c (s390_collect_ptrace_register)
13011 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13013 2010-01-21 Doug Evans <dje@google.com>
13015 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13016 (PTRACE_ARG4_TYPE): New macro.
13017 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13018 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13019 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13020 (usr_store_inferior_registers): Ditto.
13021 (linux_read_memory, linux_write_memory): Ditto.
13022 (linux_test_for_tracefork): Ditto.
13024 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13025 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
13027 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13029 * proc-service.c (ps_lgetregs): Don't refetch registers from the
13032 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13034 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13035 prototype to take a regcache. Adjust.
13037 2010-01-20 Pedro Alves <pedro@codesourcery.com>
13039 * regcache.h (struct thread_info): Forward declare.
13040 (struct regcache): New.
13041 (new_register_cache): Adjust prototype.
13042 (get_thread_regcache): Declare.
13043 (free_register_cache): Adjust prototype.
13044 (registers_to_string, registers_from_string): Ditto.
13045 (supply_register, supply_register_by_name, collect_register)
13046 (collect_register_as_string, collect_register_by_name): Ditto.
13047 * regcache.c (struct inferior_regcache_data): Delete.
13048 (get_regcache): Rename to ...
13049 (get_thread_regcache): ... this. Adjust. Switch inferior before
13050 fetching registers.
13051 (regcache_invalidate_one): Adjust.
13052 (regcache_invalidate): Fix prototype.
13053 (new_register_cache): Return the new register cache.
13054 (free_register_cache): Change prototype.
13055 (realloc_register_cache): Adjust.
13056 (registers_to_string): Change prototype to take a regcache. Adjust.
13057 (registers_from_string): Ditto.
13058 (register_data): Ditto.
13059 (supply_register): Ditto.
13060 (supply_register_by_name): Ditto.
13061 (collect_register): Ditto.
13062 (collect_register_as_string): Ditto.
13063 (collect_register_by_name): Ditto.
13064 * server.c (process_serial_event): Adjust.
13065 * linux-low.h (regset_fill_func, regset_store_func): Change
13067 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13069 * linux-low.c (get_stop_pc): Adjust.
13070 (check_removed_breakpoint): Adjust.
13071 (linux_wait_for_event): Adjust.
13072 (linux_resume_one_lwp): Adjust.
13073 (fetch_register): Add regcache parameter. Adjust.
13074 (usr_store_inferior_registers): Ditto.
13075 (regsets_fetch_inferior_registers): Ditto.
13076 (regsets_store_inferior_registers): Ditto.
13077 (linux_fetch_registers, linux_store_registers): Ditto.
13078 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13080 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13082 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13083 prototype to take a regcache.
13084 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13085 * remote-utils.c (convert_ascii_to_int, outreg)
13086 (prepare_resume_reply): Change prototype to take a regcache.
13088 * target.h (struct target_ops) <fetch_registers, store_registers>:
13089 Change prototype to take a regcache.
13090 (fetch_inferior_registers, store_inferior_registers): Change
13091 prototype to take a regcache. Adjust.
13092 * proc-service.c (ps_lgetregs): Adjust.
13093 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13094 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13095 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13096 take a regcache. Adjust.
13097 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13098 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13099 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13100 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
13101 * linux-cris-low.c (cris_get_pc, cris_set_pc)
13102 (cris_cannot_fetch_register):
13103 (cris_breakpoint_at): Change prototype to take a regcache.
13105 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13106 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13107 to take a regcache. Adjust.
13108 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13110 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13111 take a regcache. Adjust.
13112 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13113 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13114 (m68k_set_pc): Change prototype to take a regcache. Adjust.
13115 * linux-mips-low.c (mips_get_pc):
13116 (mips_set_pc): Change prototype to take a regcache. Adjust.
13117 (mips_reinsert_addr): Adjust.
13118 (mips_collect_register): Change prototype to take a regcache.
13120 (mips_supply_register):
13121 (mips_collect_register_32bit, mips_supply_register_32bit)
13122 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13123 (mips_store_fpregset): Ditto.
13124 * linux-ppc-low.c (ppc_supply_ptrace_register)
13125 (ppc_supply_ptrace_register): Ditto.
13126 (parse_spufs_run): Adjust.
13127 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13128 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13129 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13130 take a regcache. Adjust.
13131 * linux-s390-low.c (s390_collect_ptrace_register)
13132 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13133 (s390_set_pc): Change prototype to take a regcache. Adjust.
13134 (s390_arch_setup): Adjust.
13135 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13136 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
13137 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13138 (sparc_fill_gregset, sparc_store_gregset_from_stack)
13139 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13141 (sparc_breakpoint_at): Adjust.
13142 * linux-xtensa-low.c (xtensa_fill_gregset):
13143 (xtensa_store_gregset):
13144 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13145 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
13146 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13147 prototype to take a regcache. Adjust.
13148 * win32-arm-low.c (arm_fetch_inferior_register)
13149 (arm_store_inferior_register): Change prototype to take a
13151 * win32-i386-low.c (i386_fetch_inferior_register)
13152 (i386_store_inferior_register): Change prototype to take a
13154 * win32-low.c (child_fetch_inferior_registers)
13155 (child_store_inferior_registers): Change prototype to take a
13157 (win32_wait): Adjust.
13158 (win32_fetch_inferior_registers): Change prototype to take a
13160 (win32_store_inferior_registers): Adjust.
13161 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13162 store_inferior_register>: Change prototype to take a regcache.
13164 2010-01-20 Doug Evans <dje@google.com>
13166 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13168 (linux_wait_for_event1, linux_init_signals): Ditto.
13169 (W_STOPCODE): Provide definition if missing.
13171 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
13173 * linux-low.c (linux_core_of_thread): New.
13174 (compare_ints, show_process, list_threads): New.
13175 (linux_qxfer_osdata): Report threads and cores.
13176 (linux_target_op): Register linux_core_of_thread.
13177 * remote-utils.c (prepare_resume_reply): Report the core.
13178 (buffer_xml_printf): Support %d specifier.
13179 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13181 (handle_query): Handle qXfer:threads. Announce availability
13183 * target.h (struct target_ops): New field core_of_thread.
13185 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
13187 * Makefile.in (clean): Remove new generated files.
13188 (reg-s390.o, reg-s390.c): Remove rules.
13189 (reg-s390x.o, reg-s390x.c): Likewise.
13190 (s390-linux32.o, s390-linux32.c): Add rules.
13191 (s390-linux64.o, s390-linux64.c): Likewise.
13192 (s390x-linux64.o, s390x-linux64.c): Likewise.
13193 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13194 * linux-s390-low.c: Include <elf.h>.
13195 (HWCAP_S390_HIGH_GPRS): Define if undefined.
13196 (init_registers_s390): Remove prototype.
13197 (init_registers_s390x): Likewise.
13198 (init_registers_s390_linux32): Add prototype.
13199 (init_registers_s390_linux64): Likewise.
13200 (init_registers_s390x_linux64): Likewise.
13201 (s390_num_regs_3264): New define.
13202 (s390_regmap_3264): New global variable.
13203 (s390_cannot_fetch_register): Remove obsolete check.
13204 (s390_cannot_store_register): Likewise.
13205 (s390_collect_ptrace_register): Handle upper/lower register halves.
13206 (s390_supply_ptrace_register): Likewise.
13207 (s390_fill_gregset): Update to register number changes.
13208 (s390_get_hwcap): New routine.
13209 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13210 Install appropriate regmap and register set.
13212 2010-01-01 Joel Brobecker <brobecker@adacore.com>
13214 * server.c (gdbserver_version): Update copyright year to 2010.
13215 * gdbreplay.c (gdbreplay_version): Likewise.
13217 2009-12-28 Doug Evans <dje@google.com>
13219 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13220 elf/external.h. Include <elf.h> instead but only if necessary.
13222 2009-12-28 Pedro Alves <pedro@codesourcery.com>
13224 * linux-low.c (linux_remove_process): Remove `detaching'
13225 parameter. Don't release/detach from thread_db here.
13226 (linux_kill): Release/detach from thread_db here, ...
13227 (linux_detach): ... and here, before actually detaching.
13228 (linux_wait_1): ... and here, when a process exits.
13229 * thread-db.c (any_thread_of): New.
13230 (thread_db_free): Switch the current inferior to a thread of the
13233 2009-12-21 Doug Evans <dje@google.com>
13235 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13237 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13238 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13239 warning ifndef __NR_tkill. Move setting of errno there too.
13240 Delete unnecessary resetting of errno after syscall.
13241 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13243 * configure.ac: Check for dladdr.
13244 * config.in: Regenerate.
13245 * configure: Regenerate.
13246 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13247 (try_thread_db_load): Update.
13249 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13251 2009-12-18 Doug Evans <dje@google.com>
13253 * event-loop.c: Include unistd.h if it exists.
13255 * linux-low.c (my_waitpid): Move definition away from being in
13256 between linux_tracefork_child/linux_test_for_tracefork.
13258 * gdb_proc_service.h (psaddr_t): Fix type.
13259 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13260 signature to match glibc.
13262 2009-12-16 Doug Evans <dje@google.com>
13264 * linux-low.c (linux_read_memory): Fix argument to read.
13266 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13268 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13269 events, don't leave current_inferior pointing at null.
13271 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13273 * win32-low.c (LOG): Delete.
13274 (OUTMSG): Output to stderr.
13275 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13276 on compile time LOG macro.
13277 (win32_wait): Fix debug output.
13279 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13281 * win32-low.c (win32_add_one_solib): If the dll name is
13282 "ntdll.dll", prepend the system directory to the dll path.
13284 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13286 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13288 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
13289 Vladimir Prus <vladimir@codesourcery.com>
13291 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13292 * configure.ac: Check for __mcoldfire__ and set
13293 gdb_cv_m68k_is_coldfire.
13294 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13295 reg-cf.o and reg-m68k.o.
13296 * configure: Regenerated.
13298 2009-11-16 Pedro Alves <pedro@codesourcery.com>
13300 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13301 Pass it to thread_db_free.
13302 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13303 proper `detaching' argument to linux_remove_process.
13304 * linux-low.h (thread_db_free): Add `detaching' parameter.
13305 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13307 (thread_db_free): Add `detaching' parameter. Only
13308 call td_ta_clear_event if detaching from process.
13310 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13312 * thread-db.c (thread_db_free): Fix typo.
13314 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13317 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13319 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13321 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13322 with an i686 compiler.
13323 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13325 * configure: Rebuilt.
13327 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13331 * server.c (handle_search_memory_1): Correct read_addr initialization
13332 in loop for searching subsequent chunks.
13334 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13336 * configure.ac: New --with-libthread-db option.
13337 * thread-db.c: Allow direct dependence on libthread_db.
13338 (thread_db_free): Adjust.
13339 * config.in: Regenerate.
13340 * configure: Likewise.
13342 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13345 * thread-db.c (attach_thread): New function.
13346 (maybe_attach_thread): Return success/failure.
13347 (find_new_threads_callback): Adjust.
13348 (thread_db_find_new_threads): Loop until no new threads.
13350 2009-10-13 Pedro Alves <pedro@codesourcery.com>
13352 * proc-service.c (ps_lgetregs): Formatting.
13354 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13356 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13357 * configure.ac: Adjust.
13358 * linux-low.h (struct process_info_private): Move members to struct
13360 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13361 * linux-low.c (linux_remove_process): Adjust.
13362 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13363 * server.c (handle_query): Move code ...
13364 (handle_monitor_command): ... here. New function.
13365 * target.h (struct target_ops): New member.
13366 * thread-db.c (struct thread_db): New.
13367 (libthread_db_search_path): New variable.
13368 (thread_db_create_event, thread_db_enable_reporting)
13369 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13370 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13371 (try_thread_db_load_1, dladdr_to_soname): New functions.
13372 (try_thread_db_load, thread_db_load_search): New functions.
13373 (thread_db_init): Search for libthread_db.
13374 (thread_db_free): New function.
13375 (thread_db_handle_monitor_command): Likewise.
13376 * config.in: Regenerate.
13377 * configure: Regenerate.
13379 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13381 * spu-low.c (spu_kill): Wait for inferior to terminate.
13382 Call clear_inferiors.
13383 (spu_detach): Call clear_inferiors.
13385 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13387 * aclocal.m4: Regenerate.
13388 * config.in: Likewise.
13389 * configure: Likewise.
13391 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13393 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13394 (parse_spufs_run): New function.
13395 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13396 (ppc_breakpoint_at): Handle SPU breakpoints.
13398 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13400 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13401 (SPUFS_MAGIC): Define.
13402 (spu_enumerate_spu_ids): New function.
13403 (linux_qxfer_spu): New function.
13404 (linux_target_ops): Install linux_qxfer_spu.
13406 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13408 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13409 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13410 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13411 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13412 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13413 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13414 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13415 (init_registers_powerpc_cell32l): Add prototype.
13416 (init_registers_powerpc_cell64l): Likewise.
13417 (ppc_arch_setup): Detect Cell/B.E. architecture.
13419 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13421 * Makefile.in (datarootdir): New variable.
13423 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13425 * linux-low.c (linux_write_memory): Update debugging output.
13426 * Makefile.in (clean): Add new descriptions.
13427 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13428 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13429 * configure.srv: Add new files for arm*-*-linux*.
13430 * linux-arm-low.c: Add new declarations.
13431 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13432 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13433 (HWCAP_VFPv3D16): New.
13434 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13435 instead of __IWMMXT__.
13436 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13437 (arm_arch_setup): New.
13438 (target_regsets): Remove #ifdef. Add VFP regset.
13439 (the_low_target): Use arm_arch_setup.
13441 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13443 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13444 the main thread again.
13446 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13448 Adding Neutrino gdbserver.
13449 * configure: Regenerated.
13450 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13451 * configure.srv (i[34567]86-*-nto*): New target.
13452 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13453 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13454 (nto_comctrl) [__QNX__]: New function.
13455 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13457 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
13459 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13462 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13463 Pedro Alves <pedro@codesourcery.com>
13465 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13466 don't support CONTEXT_EXTENDED_REGISTERS.
13467 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13468 (the_low_target): Install them.
13469 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13470 failing with ERROR_PIPE_NOT_CONNECTED.
13472 2009-06-30 Doug Evans <dje@google.com>
13473 Pierre Muller <muller@ics.u-strasbg.fr>
13475 Add h/w watchpoint support to x86-linux, win32-i386.
13476 * Makefile.in (SFILES): Add i386-low.c
13477 (i386_low_h): Define.
13478 (i386-low.o): Add dependencies.
13479 (linux-x86-low.o): Add i386-low.h dependency.
13480 (win32-i386-low.o): Ditto.
13481 * i386-low.c: New file.
13482 * i386-low.h: New file.
13483 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13484 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13485 * linux-low.c (linux_add_process): Initialize arch_private.
13486 (linux_remove_process): Free arch_private.
13487 (add_lwp): Initialize arch_private.
13488 (delete_lwp): Free arch_private.
13489 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13491 * linux-low.h (process_info_private): New member arch_private.
13492 (lwp_info): New member arch_private.
13493 (linux_target_ops): New members new_process, new_thread,
13495 (ptid_of): New macro.
13496 * linux-x86-low.c: Include stddef.h, i386-low.h.
13497 (arch_process_info): New struct.
13498 (arch_lwp_info): New struct.
13499 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13500 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13501 (i386_dr_low_get_status): New function.
13502 (x86_insert_point, x86_remove_point): New functions.
13503 (x86_stopped_by_watchpoint): New function.
13504 (x86_stopped_data_address): New function.
13505 (x86_linux_new_process, x86_linux_new_thread): New functions.
13506 (x86_linux_prepare_to_resume): New function.
13507 (the_low_target): Add entries for insert_point, remove_point,
13508 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13510 * server.c (debug_hw_points): New global.
13511 (monitor_show_help): Document set debug-hw-points.
13512 (handle_query): Process "set debug-hw-points".
13513 * server.h (debug_hw_points): Declare.
13514 (paddress): Declare.
13515 * utils.c (NUMCELLS, CELLSIZE): New macros.
13516 (get_sell, xsnprintf, paddress): New functions.
13517 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13518 remove_point, stopped_by_watchpoint, stopped_data_address.
13519 * win32-i386-low.c: Include i386-low.h.
13520 (debug_reg_state): Replaces dr.
13521 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13522 (i386_dr_low_get_status): New function.
13523 (i386_insert_point, i386_remove_point): New functions.
13524 (i386_stopped_by_watchpoint): New function.
13525 (i386_stopped_data_address): New function.
13526 (i386_initial_stuff): Update.
13527 (get_thread_context,set_thread_context,i386_thread_added): Update.
13528 (the_low_target): Add entries for insert_point,
13529 remove_point, stopped_by_watchpoint, stopped_data_address.
13530 * win32-low.c (win32_insert_watchpoint): New function.
13531 (win32_remove_watchpoint): New function.
13532 (win32_stopped_by_watchpoint): New function.
13533 (win32_stopped_data_address): New function.
13534 (win32_target_ops): Add entries for insert_watchpoint,
13535 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13536 * win32-low.h (win32_target_ops): New members insert_point,
13537 remove_point, stopped_by_watchpoint, stopped_data_address.
13539 2009-06-25 Pedro Alves <pedro@codesourcery.com>
13541 * server.c (process_serial_event): Re-return unsupported, not
13542 error, if the type isn't recognized. Re-allow supporting only
13543 insert or remove packets. Also call require_running for
13544 breakpoints. Add missing break statement to default case. Tidy.
13545 * target.h (struct target_ops): Rename insert_watchpoint to
13546 insert_point, and remove_watchpoint to remove_point.
13548 * linux-low.h (struct linux_target_ops): Likewise.
13549 * linux-low.c (linux_insert_watchpoint): Rename to ...
13550 (linux_insert_point): ... this. Adjust.
13551 (linux_remove_watchpoint): Rename to ...
13552 (linux_remove_point): ... this. Adjust.
13553 (linux_target_ops): Adjust.
13554 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13555 (cris_insert_point): ... this.
13556 (cris_remove_watchpoint): Rename to ...
13557 (cris_remove_point): ... this.
13558 (the_low_target): Adjust.
13560 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13562 * server.c (handle_v_kill): Pass signal_pid to
13563 kill_inferior if multi_process is zero.
13565 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13567 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13568 * target.h (target_ops): Comment for *_watchpoint to make it clear
13569 the functions can get types '0' and '1'.
13571 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13573 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13574 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13575 * regcache.c (get_regcache): Likewise.
13576 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13577 * win32-low.c (child_fetch_inferior_registers): Remove check for
13580 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13581 Pedro Alves <pedro@codesourcery.com>
13583 * target.h (struct target_ops) <supports_multi_process>: New
13585 (target_supports_multi_process): New.
13586 * server.c (handle_query): Even if GDB reports support, only
13587 enable multi-process if the target also supports it. Report
13588 multi-process support only if the target backend supports it.
13589 * linux-low.c (linux_supports_multi_process): New function.
13590 (linux_target_ops): Install it as target_supports_multi_process
13593 2009-05-24 Doug Evans <dje@google.com>
13595 Global renaming of find_thread_pid to find_thread_ptid.
13596 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13597 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13598 All callers updated.
13600 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13601 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13604 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13605 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13606 (linux_resume_one_lwp): Ditto.
13608 2009-05-23 Doug Evans <dje@google.com>
13610 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13611 from struct inferior_list_entry * to struct lwp_info *.
13612 All callers updated.
13614 2009-05-13 Doug Evans <dje@google.com>
13616 * linux-x86-low.c: Don't include assert.h.
13617 (x86_siginfo_fixup): Use fatal, not assert.
13618 (x86_arch_setup): Fix comment.
13620 2009-05-12 Doug Evans <dje@google.com>
13622 Biarch support for i386/amd64 gdbserver.
13623 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13624 Add linux-x86-low.c.
13625 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13626 (linux-x86-low.o): Add.
13627 * linux-x86-64-low.c: Delete.
13628 * linux-i386-low.c: Delete.
13629 * linux-x86-low.c: New file.
13630 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13632 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13634 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13635 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13636 (linux_child_pid_to_exec_file): New function.
13637 (elf_64_header_p, elf_64_file_p): New functions.
13638 (siginfo_fixup): New function.
13639 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13640 give target a chance to convert layout.
13641 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13642 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13644 2009-05-07 Doug Evans <dje@google.com>
13646 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13647 (regsets_store_inferior_registers): Ditto.
13649 2009-05-06 Pedro Alves <pedro@codesourcery.com>
13653 * linux-low.c (must_set_ptrace_flags): Delete.
13654 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13656 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13657 `lwp->must_set_ptrace_flags' instead.
13658 (linux_wait_for_event_1): Set ptrace options here.
13659 (linux_wait_1): ... not here.
13661 2009-04-30 Doug Evans <dje@google.com>
13663 * inferiors.c (started_inferior_callback): New function.
13664 (attached_inferior_callback): New function.
13665 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13666 * server.c (print_started_pid, print_attached_pid): New functions.
13667 (detach_or_kill_for_exit): New function.
13668 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13669 * server.h (have_started_inferiors_p): Declare.
13670 (have_attached_inferiors_p): Declare.
13672 * inferiors.c (remove_process): Fix memory leak, free process.
13673 * linux-low.c (linux_remove_process): New function.
13674 (linux_kill): Call it instead of remove_process.
13675 (linux_detach, linux_wait_1): Ditto.
13677 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13679 * configure.srv: Add x86 Windows CE target.
13681 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13683 * inferiors.c (get_thread_process): Make global.
13684 * server.h (get_thread_process): Add prototype.
13685 * thread-db.c (find_one_thread): Use get_thread_process
13686 instead of current_process.
13687 (thread_db_get_tls_address): Do not crash if called when
13688 thread layer is not yet initialized.
13690 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13692 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13693 * spu-low.c (current_tid): Rename to ...
13694 (current_ptid): ... this.
13695 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13696 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13697 ptid_get_lwp (current_ptid) instead of current_tid.
13698 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13699 instead of current_tid. Use find_process_pid to verify pid
13700 argument is valid. Pass proper argument to remove_process.
13701 (spu_thread_alive): Compare current_ptid instead of current_tid.
13702 (spu_resume): Likewise.
13704 2009-04-02 Pedro Alves <pedro@codesourcery.com>
13706 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13709 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13711 Implement the multiprocess extensions, and add linux multiprocess
13714 * server.h (ULONGEST): Declare.
13715 (struct ptid, ptid_t): New.
13716 (minus_one_ptid, null_ptid): Declare.
13717 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13718 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13719 (struct inferior_list_entry): Change `id' type from unsigned from
13721 (struct sym_cache, struct breakpoint, struct
13722 process_info_private): Forward declare.
13723 (struct process_info): Declare.
13724 (current_process): Declare.
13725 (all_processes): Declare.
13726 (initialize_inferiors): Declare.
13727 (add_thread): Adjust to use ptid_t.
13728 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13729 (add_process, remove_process, find_thread_pid): Declare.
13730 (find_inferior_id): Adjust to use ptid_t.
13731 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13732 (multi_process): Declare.
13733 (push_event): Adjust to use ptid_t.
13734 (read_ptid, write_ptid): Declare.
13735 (prepare_resume_reply): Adjust to use ptid_t.
13736 (clear_symbol_cache): Declare.
13737 * inferiors.c (all_processes): New.
13738 (null_ptid, minus_one_ptid): New.
13739 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13740 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13741 (add_thread): Change unsigned long to ptid. Remove gdb_id
13743 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13744 (gdb_id_to_thread): Rename to ...
13745 (find_thread_pid): ... this. Change unsigned long to ptid.
13746 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13747 (loaded_dll, pull_pid_from_list): Adjust.
13748 (add_process, remove_process, find_process_pid)
13749 (get_thread_process, current_process, initialize_inferiors): New.
13750 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13751 (struct target_waitstatus) <related_pid>: Ditto.
13752 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13753 return type to int.
13754 (struct target_ops) <join>: Add `pid' argument.
13755 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13756 (struct target_ops) <wait>: Add `ptid' field. Change return type
13758 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13759 (mywait): Add `ptid' argument. Change return type to ptid_t.
13760 (target_pid_to_str): Declare.
13761 * target.c (set_desired_inferior): Adjust to use ptids.
13762 (mywait): Add new `ptid' argument. Adjust.
13763 (target_pid_to_str): New.
13764 * mem-break.h (free_all_breakpoints): Declare.
13765 * mem-break.c (breakpoints): Delelete.
13766 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13767 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13768 to use per-process breakpoint list.
13769 (free_all_breakpoints): New.
13770 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13771 (symbol_cache, all_symbols_looked_up): Delete.
13773 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13775 (prepare_resume_reply): Change ptid argument's type from unsigned
13776 long to ptid_t. Adjust. Implement W;process and X;process.
13777 (free_sym_cache, clear_symbol_cache): New.
13778 (look_up_one_symbol): Adjust to per-process symbol cache. *
13779 * server.c (cont_thread, general_thread, step_thread): Change type
13781 (attached): Delete.
13782 (multi_process): New.
13783 (last_ptid): Change type to ptid_t.
13784 (struct vstop_notif) <ptid>: Change type to ptid_t.
13785 (queue_stop_reply, push_event): Change `ptid' argument's type to
13787 (discard_queued_stop_replies): Add `pid' argument.
13788 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13789 changes. Don't reference the `attached' global.
13790 (attach_inferior): Adjust to mywait interface changes.
13791 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13792 features. Handle and report "multiprocess+". Handle
13794 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13796 (handle_v_kill): New.
13797 (handle_v_stopped): Adjust to use target_pid_to_str.
13798 (handle_v_requests): Allow multiple attaches and runs when
13799 multiprocess extensions are in effect. Handle "vKill".
13800 (myresume): Adjust to use ptids.
13801 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13802 (handle_status): Adjust to discard_queued_stop_replies interface
13804 (first_thread_of, kill_inferior_callback)
13805 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13806 (main): Call initialize_inferiors. Adjust to use ptids, killing
13807 and detaching from all inferiors. Handle multiprocess packet
13809 * linux-low.h: Include gdb_proc_service.h.
13810 (struct process_info_private): New.
13811 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13812 <lwpid_of>: Use ptid_get_lwp.
13813 (get_lwp_thread): Adjust.
13814 (struct lwp_info): Add `dead' member.
13815 (find_lwp_pid): Declare.
13816 * linux-low.c (thread_db_active): Delete.
13817 (new_inferior): Adjust comment.
13818 (inferior_pid): Delete.
13819 (linux_add_process): New.
13820 (handle_extended_wait): Adjust.
13821 (add_lwp): Change unsigned long to ptid.
13822 (linux_create_inferior): Add process to processes table. Adjust
13823 to use ptids. Don't set new_inferior here.
13824 (linux_attach_lwp): Rename to ...
13825 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13826 it. Adjust to use ptids.
13827 (linux_attach_lwp): New.
13828 (linux_attach): Add process to processes table. Don't set
13830 (struct counter): New.
13831 (second_thread_of_pid_p, last_thread_of_process_p): New.
13832 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13833 multiple processes.
13834 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13835 processes. Remove process from process table.
13836 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13837 to multiple processes.
13838 (any_thread_of): New.
13839 (linux_detach): Add `pid' argument, and handle it. Remove process
13840 from processes table.
13841 (linux_join): Add `pid' argument. Handle it.
13842 (linux_thread_alive): Change unsighed long argument to ptid_t.
13843 Consider dead lwps as not being alive.
13844 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13845 threads we're not interested in.
13846 (same_lwp, find_lwp_pid): New.
13847 (linux_wait_for_lwp): Change `pid' argument's type from int to
13849 (linux_wait_for_event): Rename to ...
13850 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13851 from int to ptid_t. Adjust.
13852 (linux_wait_for_event): New.
13853 (linux_wait_1): Add `ptid' argument. Change return type to
13854 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13855 that exit from the process table.
13856 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13858 (mark_lwp_dead): New.
13859 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13860 stopping all threads, mark its main lwp as dead.
13861 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13863 (fetch_register, usr_store_inferior_registers)
13864 (regsets_fetch_inferior_registers)
13865 (regsets_store_inferior_registers, linux_read_memory)
13866 (linux_write_memory): Inline `inferior_pid'.
13867 (linux_look_up_symbols): Adjust to use per-process
13868 `thread_db_active'.
13869 (linux_request_interrupt): Adjust to use ptids.
13870 (linux_read_auxv): Inline `inferior_pid'.
13871 (initialize_low): Don't reference thread_db_active.
13872 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13873 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13874 (ps_getpid): Return the pid of the current inferior.
13875 * thread-db.c (proc_handle, thread_agent): Delete.
13876 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13878 (find_one_thread): Change argument type to ptid_t. Adjust to
13880 (maybe_attach_thread): Adjust to per-process data and ptids.
13881 (thread_db_find_new_threads): Ditto.
13882 (thread_db_init): Ditto.
13883 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13884 processes table. Adjust to use ptids.
13885 (spu_kill, spu_detach): Adjust interface. Remove process from
13887 (spu_join, spu_thread_alive): Adjust interface.
13888 (spu_wait): Adjust interface. Remove process from processes
13889 table. Adjust to use ptids.
13890 * win32-low.c (current_inferior_tid): Delete.
13891 (current_inferior_ptid): New.
13892 (debug_event_ptid): New.
13893 (thread_rec): Take a ptid. Adjust.
13894 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13895 (child_delete_thread): Ditto.
13896 (do_initial_child_stuff): Add `attached' argument. Add process to
13898 (child_fetch_inferior_registers, child_store_inferior_registers):
13900 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13901 (win32_attach): Pass 1 to do_initial_child_stuff.
13902 (win32_kill): Adjust interface. Remove process from processes
13904 (win32_detach): Ditto.
13905 (win32_join): Adjust interface.
13906 (win32_thread_alive): Take a ptid.
13907 (win32_resume): Adjust to use ptids.
13908 (get_child_debug_event): Ditto.
13909 (win32_wait): Adjust interface. Remove exiting process from
13912 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13914 Non-stop mode support.
13916 * server.h (non_stop): Declare.
13917 (gdb_client_data, handler_func): Declare.
13918 (delete_file_handler, add_file_handler, start_event_loop):
13920 (handle_serial_event, handle_target_event, push_event)
13921 (putpkt_notif): Declare.
13922 * target.h (enum resume_kind): New.
13923 (struct thread_resume): Replace `step' field by `kind' field.
13924 (TARGET_WNOHANG): Define.
13925 (struct target_ops) <wait>: Add `options' argument.
13926 <supports_non_stop, async, start_non_stop>: New fields.
13927 (target_supports_non_stop, target_async): New.
13928 (start_non_stop): Declare.
13929 (mywait): Add `options' argument.
13930 * target.c (mywait): Add `options' argument. Print child exit
13931 notifications here.
13932 (start_non_stop): New.
13933 * server.c (non_stop, own_buf, mem_buf): New globals.
13934 (struct vstop_notif): New.
13935 (notif_queue): New global.
13936 (queue_stop_reply, push_event, discard_queued_stop_replies)
13937 (send_next_stop_reply): New.
13938 (start_inferior): Adjust to use resume_kind. Adjust to mywait
13940 (attach_inferior): In non-stop mode, don't wait for the target
13942 (handle_general_set): Handle QNonStop.
13943 (handle_query): When handling qC, return the current general
13944 thread, instead of the first thread of the list.
13945 (handle_query): If the backend supports non-stop mode, include
13946 QNonStop+ in the qSupported query response.
13947 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
13949 (handle_v_attach, handle_v_run): Handle non-stop mode.
13950 (handle_v_stopped): New.
13951 (handle_v_requests): Report support for vCont;t. Handle vStopped.
13952 (myresume): Adjust to use resume_kind. Handle non-stop.
13953 (queue_stop_reply_callback): New.
13954 (handle_status): Handle non-stop mode.
13955 (main): Clear non_stop flag on reconnection. Use the event-loop.
13956 Refactor serial protocol handling from here ...
13957 (process_serial_event): ... to this new function. When GDB
13958 selects any thread, select one here. In non-stop mode, wait until
13959 GDB acks all pending events before exiting.
13960 (handle_serial_event, handle_target_event): New.
13961 * remote-utils.c (remote_open): Install remote_desc in the event
13963 (remote_close): Remove remote_desc from the event loop.
13964 (putpkt_binary): Rename to...
13965 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
13966 (putpkt_binary): New as wrapper around putpkt_binary_1.
13967 (putpkt_notif): New.
13968 (prepare_resume_reply): In non-stop mode, don't change the
13970 * event-loop.c: New.
13971 * Makefile.in (OBJ): Add event-loop.o.
13972 (event-loop.o): New rule.
13974 * linux-low.h (pid_of): Moved here.
13976 (get_lwp_thread): Use lwpid_of.
13977 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
13978 * linux-low.c (pid_of): Delete.
13979 (inferior_pid): Use lwpid_of.
13980 (linux_event_pipe): New.
13981 (target_is_async_p): New.
13983 (handle_extended_wait): Use lwpid_of.
13984 (add_lwp): Don't set lwpid field.
13985 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
13986 (linux_kill_one_lwp): If killing a running lwp, stop it first.
13987 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
13988 (linux_detach_one_lwp): If detaching from a running lwp, stop it
13989 first. Adjust to linux_wait_for_event interface changes. Use
13991 (linux_detach): Don't delete the main lwp here.
13992 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
13993 (status_pending_p): Don't consider explicitly suspended lwps.
13994 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13995 pointer. Add OPTIONS argument. Change return type to int. Use
13996 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
13997 (linux_wait_for_event): Take an integer pid instead of a lwp_info
13998 pointer. Add status pointer argument. Return a pid instead of a
13999 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
14000 changes. In non-stop mode, don't switch to a random thread.
14001 (linux_wait): Rename to...
14002 (linux_wait_1): ... this. Add target_options argument, and handle
14003 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
14004 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
14005 clean exit and signal exit code. Don't stop all threads in
14006 non-stop mode. In all-stop mode, only stop all threads when
14007 reporting a stop to GDB. Handle explicit thread stop requests.
14008 (async_file_flush, async_file_mark): New.
14010 (send_sigstop): Use lwpid_of.
14011 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
14012 interface changes. In non-stop mode, don't switch to a random
14014 (linux_resume_one_lwp): Use lwpid_of.
14015 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14016 (linux_resume_one_thread): ... this. Handle resume_stop. In
14017 non-stop mode, don't look for pending flag in all threads.
14018 (resume_status_pending_p): Don't consider explicitly suspended
14020 (my_waitpid): Reimplement. Emulate __WALL.
14021 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14023 (sigchld_handler, linux_supports_non_stop, linux_async)
14024 (linux_start_non_stop): New.
14025 (linux_target_ops): Register linux_supports_non_stop, linux_async
14026 and linux_start_non_stop.
14027 (initialize_low): Install SIGCHLD handler.
14028 * thread-db.c (thread_db_create_event, find_one_thread)
14029 (thread_db_get_tls_address): Use lwpid_of.
14030 * win32-low.c (win32_detach): Adjust to use resume_kind.
14031 (win32_wait): Add `options' argument.
14032 * spu-low.c (spu_resume): Adjust to use resume_kind.
14033 (spu_wait): Add `options' argument.
14035 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14037 Decouple target code from remote protocol.
14039 * target.h (enum target_waitkind): New.
14040 (struct target_waitstatus): New.
14041 (struct target_ops) <wait>: Return an unsigned long. Take a
14042 target_waitstatus pointer instead of a char pointer.
14043 (mywait): Likewise.
14044 * target.c (mywait): Change prototype to return an unsigned long.
14045 Take a target_waitstatus pointer instead of a char pointer. Adjust.
14046 * server.h (thread_from_wait, old_thread_from_wait): Delete
14048 (prepare_resume_reply): Change prototype to take a
14050 * server.c (thread_from_wait, old_thread_from_wait): Delete.
14051 (last_status, last_ptid): New.
14052 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14053 pid instead of a signal.
14054 (attach_inferior): Remove "status" and "signal" parameters.
14056 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14058 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14059 (handle_v_requests, myresume): Remove "status" and "signal"
14060 parameters. Adjust.
14061 (handle_status): New.
14062 (main): Delete local `status'. Adjust.
14063 * remote-utils.c: Include target.h.
14064 (prepare_resume_reply): Change prototype to take a
14065 target_waitstatus. Adjust.
14067 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14069 * spu-low.c (spu_wait): Adjust.
14070 * win32-low.c (enum target_waitkind, struct target_waitstatus):
14072 (win32_wait): Adjust.
14074 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14076 * target.h (struct thread_resume): Delete leave_stopped member.
14077 (struct target_ops): Add a `n' argument to the `resume' callback.
14078 * server.c (start_inferior): Adjust.
14079 (handle_v_cont, myresume): Adjust.
14080 * linux-low.c (check_removed_breakpoint): Adjust to resume
14081 interface change, and to removed leave_stopped field.
14082 (resume_ptr): Delete.
14083 (struct thread_resume_array): New.
14084 (linux_set_resume_request): Add new `arg' parameter. Adjust to
14085 resume interface change.
14086 (linux_continue_one_thread, linux_queue_one_thread)
14087 (resume_status_pending_p): Check if the resume field is NULL
14088 instead of checking the leave_stopped member.
14089 (linux_resume): Adjust to the target resume interface change.
14090 * spu-low.c (spu_resume): Adjust to the target resume interface
14092 * win32-low.c (win32_detach, win32_resume): Ditto.
14094 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14096 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14098 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14100 (linux_continue_one_thread): Only preserve the stepping flag if
14101 there's a pending breakpoint.
14103 2009-03-31 Pedro Alves <pedro@codesourcery.com>
14105 * server.c (main): After the inferior having exited, call
14106 remote_close before exiting gdbserver.
14108 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14110 Fix size of FPSCR in Power 7 processors.
14111 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14112 (PPC_FEATURE_HAS_DFP): New #define.
14113 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14116 2009-03-23 Pedro Alves <pedro@codesourcery.com>
14118 * server.c (handle_query) Whitespace and formatting.
14120 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14122 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14123 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14124 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14125 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14126 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14127 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14128 Makefile.in, configure.ac: Fix whitespace throughout.
14129 * configure: Regenerate.
14131 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14133 * inferiors.c (find_inferior): Make it safe for the callback
14134 function to delete the currently iterated inferior.
14136 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14138 * Makefile.in (linuw_low_h): Move higher.
14139 (thread-db.o): Depend on $(linux_low_h).
14141 2009-03-17 Pedro Alves <pedro@codesourcery.com>
14143 Rename "process" to "lwp" throughout.
14145 * linux-low.c (all_processes): Rename to...
14146 (all_lwps): ... this.
14147 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14148 (add_process): Rename to ...
14149 (add_lwp): ... this. Adjust.
14150 (linux_create_inferior): Adjust.
14151 (linux_attach_lwp): Adjust.
14152 (linux_attach): Adjust.
14153 (linux_kill_one_process): Rename to ...
14154 (linux_kill_one_lwp): ... this. Adjust.
14155 (linux_kill): Adjust.
14156 (linux_detach_one_process): Rename to ...
14157 (linux_detach_one_lwp): ... this. Adjust.
14158 (linux_detach): Adjust.
14159 (check_removed_breakpoint): Adjust.
14160 (status_pending_p): Adjust.
14161 (linux_wait_for_process): Rename to ...
14162 (linux_wait_for_lwp): ... this. Adjust.
14163 (linux_wait_for_event): Adjust.
14164 (send_sigstop): Adjust.
14165 (wait_for_sigstop): Adjust.
14166 (stop_all_processes): Rename to ...
14167 (stop_all_lwps): ... this.
14168 (linux_resume_one_process): Rename to ...
14169 (linux_resume_one_lwp): ... this. Adjust.
14170 (linux_set_resume_request, linux_continue_one_thread)
14171 (linux_queue_one_thread, resume_status_pending_p)
14172 (usr_store_inferior_registers, regsets_store_inferior_registers)
14173 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14175 * linux-low.h (get_process): Rename to ...
14176 (get_lwp): ... this. Adjust.
14177 (get_thread_process): Rename to ...
14178 (get_thread_lwp): ... this. Adjust.
14179 (get_process_thread): Rename to ...
14180 (get_lwp_thread): ... this. Adjust.
14181 (struct process_info): Rename to ...
14182 (struct lwp_info): ... this.
14183 (all_processes): Rename to ...
14184 (all_lwps): ... this.
14185 * proc-service.c (ps_lgetregs): Adjust.
14186 * thread-db.c (thread_db_create_event, find_one_thread)
14187 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14189 2009-03-14 Pedro Alves <pedro@codesourcery.com>
14191 * server.c (handle_query): Handle "qAttached".
14193 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
14195 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14196 GPLv3, update license URL.
14198 2009-03-01 Doug Evans <dje@google.com>
14200 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
14201 (server_h): Add gdb_signals.h.
14202 (signals.o): Update.
14203 * server.h (target_signal_from_host,target_signal_to_host_p)
14204 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14206 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
14208 * remote-utils.c (getpkt): Also generate remote-debug
14209 information if noack_mode is set.
14211 2009-02-06 Pedro Alves <pedro@codesourcery.com>
14213 * server.c (handle_query): Report qXfer:siginfo:read and
14214 qXfer:siginfo:write as supported and handle them.
14215 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14216 * linux-low.c (linux_xfer_siginfo): New.
14217 (linux_target_ops): Set it.
14219 2009-01-26 Pedro Alves <pedro@codesourcery.com>
14221 * server.c (gdbserver_usage): Mention --remote-debug.
14222 (main): Accept '--remote-debug' switch.
14224 2009-01-18 Doug Evans <dje@google.com>
14226 * regcache.c (new_register_cache): No need to check result of xcalloc.
14227 * server.c (handle_search_memory): Back out calls to xmalloc,
14228 result is checked and error is returned to user upon failure.
14229 (handle_query): Ditto. Add more checks for result of malloc.
14230 (handle_v_cont): Check result of malloc, report error back to
14232 (handle_v_run): Ditto. Call freeargv.
14233 * server.h (freeargv): Declare.
14234 * utils.c (freeargv): New fn.
14236 2009-01-15 Doug Evans <dje@google.com>
14238 * gdbreplay.c (perror_with_name): Make arg const char *.
14239 * server.h (target_signal_to_name): Make return type const char *.
14240 * thread-db.c (thread_db_err_str): Make return type const char *.
14241 * utils.c (perror_with_name): Make arg const char *.
14243 2009-01-14 Pedro Alves <pedro@codesourcery.com>
14245 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14246 when handling a EXIT_PROCESS_DEBUG_EVENT.
14248 2009-01-06 Joel Brobecker <brobecker@adacore.com>
14250 * gdbreplay.c (gdbreplay_version): Update copyright year.
14251 * server.c (gdbserver_version): Likewise.
14253 2009-01-05 Doug Evans <dje@google.com>
14255 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
14256 (handle_extended_wait): Improve comment.
14258 2008-12-13 Doug Evans <dje@google.com>
14260 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14261 * server.h (ATTR_MALLOC): New macro.
14262 (xmalloc,xcalloc,xstrdup): Declare.
14263 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14264 * inferiors.c: Ditto.
14265 * linux-low.c: Ditto.
14266 * mem-break.c: Ditto.
14267 * regcache.c: Ditto.
14268 * remote-utils.c: Ditto.
14271 * win32-low.c: Ditto.
14273 2008-12-12 Doug Evans <dje@google.com>
14275 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14276 in debugging printf.
14278 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14280 2008-12-09 Doug Evans <dje@google.com>
14282 * linux-low.h (struct process_info): Delete member tid, unused.
14283 * thread-db.c (find_one_thread): Update.
14284 (maybe_attach_thread): Update.
14286 2008-12-02 Pedro Alves <pedro@codesourcery.com>
14288 * target.h (struct target_ops): Add qxfer_osdata member.
14289 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14291 (linux_qxfer_osdata): New functions.
14292 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14294 * server.c (handle_query): Handle "qXfer:osdata:read:".
14295 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14296 (buffer_xml_printf): New functions.
14297 * server.h (struct buffer): New.
14298 (buffer_grow_str, buffer_grow_str0): New macros.
14299 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14300 (buffer_xml_printf): Declare.
14302 2008-11-24 Doug Evans <dje@google.com>
14304 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14306 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14308 * server.c (handle_v_run): Always use the supplied argument list.
14310 2008-11-19 Bob Wilson <bob.wilson@acm.org>
14312 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14313 (xtensa_regmap_table): Add entry for scompare1.
14315 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14317 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14318 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14319 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14320 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14321 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14322 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14323 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14324 XML target descriptions.
14325 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14326 when inferior is running on an ISA 2.05 or later processor. Add
14327 special case to return offset for full 64-bit slot of FPSCR when
14330 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14332 * Makefile.in (SFILES, clean): Added sparc64 files.
14333 (reg-sparc64.o, reg-sparc64.c): New.
14334 * configure.srv (sparc*-*-linux*): New configuration.
14335 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14336 syscall arguments for SPARC.
14337 (regsets_store_inferior_registers): Likewise.
14338 * linux-sparc-low.c: New file.
14340 2008-10-21 Doug Evans <dje@google.com>
14342 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14343 (READLINE_DIR,READLINE_DEP): Delete.
14344 (INTERNAL_CFLAGS): Update.
14345 (LINTFLAGS): Update.
14347 2008-10-10 Pedro Alves <pedro@codesourcery.com>
14349 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14350 whole argv from the last run, not just argv[0].
14352 2008-09-08 Pedro Alves <pedro@codesourcery.com>
14354 * regcache.c (new_register_cache): Return NULL if the register
14355 cache size isn't known yet.
14356 (free_register_cache): Avoid dereferencing a NULL regcache.
14358 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14360 * configure.srv: Merge MIPS and MIPS64.
14362 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14364 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14366 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
14368 * Makefile.in: Add required vsx dependencies.
14370 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14371 Declare init_registers_powerpc_vsx32l.
14372 Declare init_registers_powerpc_vsx64l.
14373 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14374 (ppc_arch_setup): Check for VSX in hwcap.
14375 (ppc_fill_vsxregset): New function.
14376 (ppc_store_vsxregset): New function.
14377 Add new VSX entry in regset_info target_regsets.
14379 * configure.srv: Add new VSX dependencies.
14381 2008-08-12 Pedro Alves <pedro@codesourcery.com>
14383 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14384 (remote_open): Set or clear transport_is_reliable.
14385 (putpkt_binary): Don't expect acks in noack mode.
14386 (getpkt): Don't send ack/nac in noack mode.
14387 * server.c (handle_general_set): Handle QStartNoAckMode.
14388 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14390 (main): Reset noack_mode on every connection.
14391 * server.h (noack_mode): Declare.
14393 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14395 * Makefile.in (GDBREPLAY_OBS): New variable.
14396 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14398 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14399 Daniel Jacobowitz <dan@codesourcery.com>
14401 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14402 (usr_store_inferior_registers): Likewise.
14403 (regsets_store_inferior_registers): Likewise.
14405 2008-07-31 Rolf Jansen <rj@surtec.com>
14406 Pedro Alves <pedro@codesourcery.com>
14408 * configure.ac: Check for memmem declaration.
14409 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14410 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14411 (disable_packet_qfThreadInfo): Unconditionally compile.
14412 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14413 * configure, config.in: Regenerate.
14415 2008-07-28 Doug Kwan <dougkwan@google.com>
14417 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14418 (linux_write_memory): Remove declaration of errno.
14420 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14422 * linux-low.c (handle_extended_wait): Do not use "status"
14423 variable uninitialized.
14425 2008-07-07 Pedro Alves <pedro@codesourcery.com>
14427 * server.c (handle_v_attach): Inhibit reporting dll changes.
14429 2008-06-27 Pedro Alves <pedro@codesourcery.com>
14431 * remote-utils.c (prepare_resume_reply): If requested, don't
14432 output "thread:TID" in the T stop reply.
14434 * server.c (disable_packet_vCont, disable_packet_Tthread)
14435 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14436 (handle_query): If requested, disable support for qC, qfThreadInfo
14438 (handle_v_requests): If requested, disable support for vCont.
14439 (gdbserver_show_disableable): New.
14440 (main): Handle --disable-packet and --disable-packet=LIST.
14442 * server.h (disable_packet_vCont, disable_packet_Tthread)
14443 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14445 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14447 * server.c (gdbserver_usage): Mention --version.
14449 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14451 * Makefile.in (gdbreplay.o): New rule.
14453 2008-06-06 Joseph Myers <joseph@codesourcery.com>
14455 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14456 message, not gdbserver.
14458 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
14459 Nathan Sidwell <nathan@codesourcery.com>
14460 Joseph Myers <joseph@codesourcery.com>
14462 * acinclude.m4: Include ../../config/acx.m4.
14463 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14464 * configure, config.in: Regenerate.
14465 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14466 * server.c (gdbserver_version): Print PKGVERSION.
14467 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14468 (main): Adjust gdbserver_usage calls.
14469 * gdbreplay.c (version, host_name): Add declarations.
14470 (gdbreplay_version, gdbreplay_usage): New.
14471 (main): Accept --version and --help options.
14473 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14475 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14476 (arm_breakpoint_at): Handle Thumb.
14477 (the_low_target): Add comment.
14479 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14481 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14483 2008-05-09 Doug Evans <dje@google.com>
14485 * server.h (decode_search_memory_packet): Declare.
14486 * remote-utils.c (decode_search_memory_packet): New fn.
14487 * server.c (handle_search_memory_1): New fn.
14488 (handle_search_memory): New fn.
14489 (handle_query): Process qSearch:memory packets.
14491 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14493 * regcache.c (registers_length): Remove.
14494 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14495 full register packet.
14496 * regcache.h (registers_length): Remove prototype.
14497 * server.h (PBUFSIZ): Define to 16384.
14499 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14501 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14502 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14503 powerpc-64l.o, and powerpc-altivec64l.o.
14504 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14505 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14506 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14507 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14508 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14511 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14512 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14513 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14514 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14515 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14516 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14517 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14518 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14519 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14520 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14523 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14524 (init_registers_powerpc_32l): ... this new prototype.
14525 (init_registers_powerpc_32): Remove, replace by ...
14526 (init_registers_powerpc_altivec32l): ... this new prototype.
14527 (init_registers_powerpc_e500): Remove, replace by ...
14528 (init_registers_powerpc_e500l): ... this new prototype.
14529 (init_registers_ppc64): Remove, replace by ...
14530 (init_registers_powerpc_64l): ... this new prototype.
14531 (init_registers_powerpc_64): Remove, replace by ...
14532 (init_registers_powerpc_altivec64l): ... this new prototype.
14533 (ppc_num_regs): Set to 73.
14534 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14535 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14536 (ppc_cannot_store_register): Handle orig_r3 and trap.
14537 (ppc_arch_setup): Update init_registers_... calls.
14538 (ppc_fill_gregset): Handle orig_r3 and trap.
14540 * inferiors.c (clear_inferiors): Reset current_inferior.
14542 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
14544 * acinclude.m4: Add override.m4.
14545 * configure: Regenerate.
14547 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14549 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14550 initial call to init_register_ppc64.
14552 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14554 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14555 single powerpc*-*-linux* case.
14556 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14558 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14560 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
14561 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
14563 * linux-ppc-low.c: Include <elf.h>.
14564 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14565 (ppc_hwcap): New global variable.
14566 (ppc_regmap): Remove __SPE__ #ifdef sections.
14567 (ppc_regmap_e500): New global variable.
14568 (ppc_cannot_store_register): Update __SPE__ special case.
14569 (ppc_get_hwcap): New function.
14570 (ppc_arch_setup): Use it to determine whether inferior supports
14571 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14572 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14573 Do not access registers if target does not support AltiVec.
14574 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14575 Do not access registers if target does not support SPE.
14576 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14578 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14580 * linux-low.c (disabled_regsets, num_regsets): New.
14581 (use_regsets_p): Delete.
14582 (linux_wait_for_process): Clear disabled_regsets.
14583 (regsets_fetch_inferior_registers): Check and set it.
14584 (regsets_store_inferior_registers): Likewise.
14585 (linux_fetch_registers, linux_store_registers): Do not use
14587 (initialize_low): Allocate disabled_regsets.
14589 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14591 * Makefile.in (LIBOBJS): New.
14592 (OBS): Use LIBOBJS.
14593 (memmem.o): New rule.
14594 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14595 * configure: Regenerated.
14597 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14599 * server.c (handle_query): Never return "unsupported" for
14600 qXfer:features:read queries.
14602 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14604 * server.c (get_features_xml): Fix inverted condition.
14605 (handle_query): Always support qXfer:feature:read.
14607 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14609 * server.c (wrapper_argv): New.
14610 (start_inferior): Handle wrapper_argv. If set, expect an extra
14612 (gdbserver_usage): Document --wrapper.
14613 (main): Parse --wrapper.
14615 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14617 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14618 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14619 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14620 (ppc_set_pc): Likewise.
14621 (ppc_arch_setup): New function.
14622 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14623 of collect_register.
14624 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
14626 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14628 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14629 instead of linux-ppc64-low.o.
14630 * linux-ppc64-low.c: Remove file.
14631 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14632 (linux-ppc64-low.o): Remove rule.
14634 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14635 (init_registers_powerpc_64): Likewise.
14636 (ppc_regmap): Conditionally define depending on __powerpc64__.
14637 (ppc_cannot_store_register): Do not special-case "fpscr" when
14638 compiled on __powerpc64__.
14639 (ppc_collect_ptrace_register): New function.
14640 (ppc_supply_ptrace_register): New function.
14641 (ppc_breakpoint): Change type to "unsigned int".
14642 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14643 (the_low_target): Conditionally provide initializers for the
14644 arch_setup member depending on __powerpc64__. Install
14645 collect_ptrace_register and supply_ptrace_register members.
14647 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14649 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14650 * server.c (gdbserver_xmltarget): Define.
14651 (get_features_xml): Use it to replace "target.xml" and arch_string.
14653 * configure.srv: Remove srv_xmltarget. Add XML files that were
14654 mentioned there to srv_xmlfiles instead. Remove conditional tests
14655 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14656 srv_xmlfiles and srv_regobj to include all possible choices.
14657 * configure.ac (srv_xmltarget): Remove.
14658 (srv_xmlfiles): Do not add "target.xml".
14659 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14660 checks for supplementary target information.
14661 * configure: Regenerate.
14662 * Makefile.in (XML_TARGET): Remove.
14663 (target.xml): Remove rule.
14664 (clean): Do not clean up target.xml.
14665 (.PRECIOUS): Do not mention target.xml.
14667 * target.h (struct target_ops): Remove arch_string member.
14668 * linux-low.c (linux_arch_string): Remove.
14669 (linux_target_ops): Remove arch_string initializer.
14670 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14671 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14672 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14673 * spu-low.c (spu_arch_string): Remove.
14674 (spu_target_ops): Remove arch_string initializer.
14675 * win32-low.c (win32_arch_string): Remove.
14676 (win32_target_ops): Remove arch_string initializer.
14677 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14678 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14679 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14681 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14683 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14684 by collect_ptrace_register and supply_ptrace_register hooks.
14685 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14686 instead of checking for the_low_target.left_pad_xfer.
14687 (usr_store_inferior_registers): Use collect_ptrace_register callback
14688 instead of checking for the_low_target.left_pad_xfer.
14690 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14691 (s390_supply_ptrace_register): Likewise.
14692 (s390_fill_gregset): Call s390_collect_ptrace_register.
14693 (the_low_target): Update.
14695 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14696 (ppc_supply_ptrace_register): Likewise.
14697 (the_low_target): Update.
14699 * linux-i386-low.c (the_low_target): Update.
14700 * linux-x86-64-low.c (the_low_target): Update.
14702 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14704 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14705 reg-s390.o and reg-s390x.o.
14707 * linux-low.c (new_inferior): New global variable.
14708 (linux_create_inferior, linux_attach): Set it.
14709 (linux_wait_for_process): Call the_low_target.arch_setup after the
14710 target has stopped for the first time.
14711 (initialize_low): Do not call the_low_target.arch_setup.
14713 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14714 (s390_set_pc): Likewise.
14715 (s390_arch_setup): New function.
14716 (the_low_target): Use s390_arch_setup as arch_setup routine.
14718 * regcache.c (realloc_register_cache): New function.
14719 (set_register_cache): Call it for each existing regcache.
14721 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14723 * server.h (init_registers): Remove prototype.
14725 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14726 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14727 instead of init_registers ().
14728 * linux-arm-low.c (init_registers_arm): Add prototype.
14729 (init_registers_arm_with_iwmmxt): Likewise.
14730 (the_low_target): Add initializer for arch_setup field.
14731 * linux-cris-low.c (init_registers_cris): Add prototype.
14732 (the_low_target): Add initializer for arch_setup field.
14733 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14734 (the_low_target): Add initializer for arch_setup field.
14735 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14736 (the_low_target): Add initializer for arch_setup field.
14737 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14738 (the_low_target): Add initializer for arch_setup field.
14739 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14740 (the_low_target): Add initializer for arch_setup field.
14741 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14742 (the_low_target): Add initializer for arch_setup field.
14743 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14744 (init_registers_mips64_linux): Likewise.
14745 (the_low_target): Add initializer for arch_setup field.
14746 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14747 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14748 (the_low_target): Add initializer for arch_setup field.
14749 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14750 (init_registers_powerpc_64): Likewise.
14751 (the_low_target): Add initializer for arch_setup field.
14752 * linux-s390-low.c (init_registers_s390): Add prototype.
14753 (init_registers_s390x): Likewise.
14754 (the_low_target): Add initializer for arch_setup field.
14755 * linux-sh-low.c (init_registers_sh): Add prototype.
14756 (the_low_target): Add initializer for arch_setup field.
14757 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14758 (the_low_target): Add initializer for arch_setup field.
14759 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14760 (the_low_target): Add initializer for arch_setup field.
14762 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14763 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14764 instead of init_registers ().
14765 * win32-arm-low.c (init_registers_arm): Add prototype.
14766 (the_low_target): Add initializer for arch_setup field.
14767 * win32-i386-low.c (init_registers_i386): Add prototype.
14768 (the_low_target): Add initializer for arch_setup field.
14770 * spu-low.c (init_registers_spu): Add prototype.
14771 (initialize_low): Call initialie_registers_spu () instead of
14772 initialize_registers ().
14774 2008-02-19 Pedro Alves <pedro@codesourcery.com>
14776 * server.c (handle_v_requests): When handling the vRun and vAttach
14777 packets, if already debugging a process, don't kill it. Return an
14780 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14782 * server.c (handle_query): Correct length check.
14784 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14786 * win32-low.c (do_initial_child_stuff): Add process handle
14787 parameter. Set current_process_handle and current_process_id from the
14788 parameters. Clear globals.
14789 (win32_create_inferior): Don't set current_process_handle and
14790 current_process_id here. Instead pass them on the call to
14791 do_initial_child_stuff.
14792 (win32_attach): Likewise.
14793 (win32_clear_inferiors): New.
14794 (win32_kill): Don't close the current process handle or the
14795 current thread handle here. Instead call win32_clear_inferiors.
14796 (win32_detach): Don't open a new handle to the process. Call
14797 win32_clear_inferiors.
14798 (win32_join): Don't rely on current_process_handle; open a new
14799 handle using the process id.
14800 (win32_wait): Call win32_clear_inferiors when the inferior process
14803 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14805 * server.c (monitor_show_help): Add "exit".
14807 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14809 * Makefile.in (SFILES): Add linux-xtensa-low.c.
14810 (clean): Add reg-xtensa.c.
14811 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
14812 * configure.srv (xtensa*-*-linux*) New target.
14813 * linux-xtensa-low.c: New.
14814 * xtensa-xtregs.c: New.
14816 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14818 * hostio.c: Don't include errno.h.
14819 (errno_to_fileio_errno): Move to hostio-errno.
14820 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14821 error number outputting to the target->hostio_last_error callback.
14822 (hostio_packet_error): Use FILEIO_EINVAL directly.
14823 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14824 calls to hostio_error.
14825 * hostio-errno.c: New.
14826 * server.h (hostio_last_error_from_errno): Declare.
14827 * target.h (target_ops): Add hostio_last_error member.
14828 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14829 as hostio_last_error handler.
14830 * spu-low.c (spu_target_ops): Likewise.
14831 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14832 (wince_hostio_last_error): New functions.
14833 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14834 as hostio_last_error handler.
14835 (win32_target_ops) [!_WIN32_WCE]: Register
14836 hostio_last_error_from_errno as hostio_last_error handler.
14837 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14838 (hostio-errno.o): New rule.
14839 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14840 * configure.srv (srv_hostio_err_objs): New variable. Default to
14842 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14843 * configure: Regenerate.
14845 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14847 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14848 (linux_kill, linux_detach): Clean up the process list.
14849 * remote-utils.c (remote_open): Improve port number parsing.
14850 (putpkt_binary, input_interrupt): Only send interrupts if the target
14852 * server.c (extended_protocol): Make static.
14853 (attached): Define earlier.
14854 (exit_requested, response_needed, program_argv): New variables.
14855 (target_running): New.
14856 (start_inferior): Clear attached here.
14857 (attach_inferior): Set attached here.
14858 (require_running): Define.
14859 (handle_query): Use require_running and target_running. Implement
14861 (handle_v_attach, handle_v_run): New.
14862 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14863 (gdbserver_usage): Update.
14864 (main): Redo argument parsing. Handle --debug and --multi. Handle
14865 --attach along with other options or after the port. Save
14866 program_argv. Support no initial program. Resynchronize
14867 communication with GDB after an error. Handle "monitor exit".
14868 Use require_running and target_running. Always allow the extended
14869 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14870 restart in extended mode.
14871 * README: Refer to the GDB manual. Update --attach usage.
14873 2007-12-20 Andreas Schwab <schwab@suse.de>
14875 * linux-low.c (STACK_SIZE): Define.
14876 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14877 (linux_test_for_tracefork): Likewise.
14879 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14881 * linux-low.c (linux_wait_for_event): Update messages. Do not
14882 reinsert auto-delete breakpoints.
14883 * mem-break.c (struct breakpoint): Change return type of handler to
14885 (set_breakpoint_at): Update handler type.
14886 (reinsert_breakpoint_handler): Return 1 instead of calling
14888 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14890 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14891 * mem-break.h (set_breakpoint_at): Update handler type.
14892 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14893 * win32-low.c (auto_delete_breakpoint): New.
14894 (get_child_debug_event): Use it.
14896 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14898 * configure.ac: Check for pread and pwrite.
14899 * hostio.c (handle_pread): Fall back to lseek and read.
14900 (handle_pwrite): Fall back to lseek and write.
14901 * config.in, configure: Regenerated.
14903 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14905 * server.c (myresume): Add own_buf argument.
14906 (main): Update calls.
14908 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14910 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14911 * remote-utils.c (remote_open): Do not call disable_async_io.
14912 (block_async_io): Delete.
14913 (unblock_async_io): Make static.
14914 (initialize_async_io): New.
14915 * server.c (handle_v_cont): Handle async I/O here.
14916 (myresume): Likewise. Move other common resume tasks here...
14917 (main): ... from here. Call initialize_async_io. Disable async
14918 I/O before the main loop.
14919 * server.h (initialize_async_io): Declare.
14920 (block_async_io, unblock_async_io): Delete prototypes.
14921 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14923 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14925 * remote-utils.c (readchar): Allow binary data in received messages.
14927 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14929 * win32-low.c (attaching): New global.
14930 (win32_create_inferior): Clear the `attaching' global.
14931 (win32_attach): Set the `attaching' global.
14932 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14933 attaching. Only set a breakpoint at the entry point if not
14936 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14938 * server.c (main): Don't report dll events on the initial
14939 connection on attaches.
14941 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14943 * server.c (main): Relax numerical bases supported for the pid of
14944 the --attach command line argument.
14946 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14948 * win32-low.c (win32_attach): Call OpenProcess before
14949 DebugActiveProcess, not after. Add last error output to error
14952 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14954 * win32-low.c (win32_get_thread_context)
14955 (win32_set_thread_context): New functions.
14956 (thread_rec): Use win32_get_thread_context.
14957 (continue_one_thread, win32_resume): Use win32_set_thread_context.
14958 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14961 2007-12-03 Leo Zayas
14962 Pedro Alves <pedro_alves@portugalmail.pt>
14964 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14966 (child_add_thread): Minor cleanup.
14967 (child_continue): Resume artificially suspended threads before
14968 calling ContinueDebugEvent.
14969 (suspend_one_thread): New.
14970 (fake_breakpoint_event): New.
14971 (get_child_debug_event): Change return type to int. Check here if
14972 gdb sent an interrupt request. If a soft interrupt was requested,
14973 fake a breakpoint event. Return 0 if there is no event to handle,
14975 (win32_wait): Don't check here if gdb sent an interrupt request.
14976 Ensure there is a valid event to handle.
14977 (win32_request_interrupt): Add soft interruption method as last
14980 2007-12-03 Leo Zayas
14981 Pedro Alves <pedro_alves@portugalmail.pt>
14983 * win32-low.h (win32_thread_info): Add descriptions to the
14984 structure members. Replace `suspend_count' counter by a
14986 * win32-low.c (thread_rec): Update condition of when to get the
14987 context from the inferior. Rely on ContextFlags being set if it
14988 has already been retrieved. Only suspend the inferior thread if
14989 we haven't already. Warn if that fails.
14990 (continue_one_thread): s/suspend_count/suspended/. Only call
14991 ResumeThread once. Warn if that fails.
14993 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14995 * win32-low.c (win32_wait): Don't read from the inferior when it
14996 has already exited.
14998 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15000 * Makefile.in (win32_low_h): New variable.
15001 (win32-low.o): Add dependency on $(win32_low_h).
15002 (win32-arm-low.o, win32-i386-low.o): New rules.
15004 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15006 * hostio.c: Correct copyright year.
15008 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15010 * Makefile.in (OBS): Add hostio.o.
15011 (hostio.o): New rule.
15012 * server.h (handle_vFile): Declare.
15013 * hostio.c: New file.
15014 * server.c (handle_v_requests): Take packet_len and new_packet_len
15015 for binary packets. Call handle_vFile.
15016 (main): Update call to handle_v_requests.
15018 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
15020 * linux-low.c: Include <sched.h>.
15022 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
15024 * linux-low.c (linux_tracefork_grandchild): New.
15025 (linux_tracefork_child): Use clone.
15026 (linux_test_for_tracefork): Use clone; allocate and free a stack.
15028 2007-10-31 Joel Brobecker <brobecker@adacore.com>
15030 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15032 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
15034 * linux-low.c (handle_extended_wait): Handle unexpected signals.
15036 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
15038 * inferiors.c (change_inferior_id): Delete.
15039 (add_pid_to_list, pull_pid_from_list): New.
15040 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
15041 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
15042 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
15043 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
15044 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15045 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15046 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15047 (using_threads): Always set to 1.
15048 (handle_extended_wait): New.
15049 (add_process): Do not set TID.
15050 (linux_create_inferior): Set must_set_ptrace_flags.
15051 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
15052 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15053 (linux_thread_alive): Rename TID argument to LWPID.
15054 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15055 (linux_wait_for_event): Do not use TID or check using_threads. Update
15056 call to dead_thread_notify. Call handle_extended_wait.
15057 (linux_create_inferior): Use PTRACE_SETOPTIONS.
15058 (send_sigstop): Delete sigstop_sent.
15059 (wait_for_sigstop): Avoid TID.
15060 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15061 (linux_test_for_tracefork): New.
15062 (linux_lookup_signals): Use thread_db_active and
15063 linux_supports_tracefork_flag.
15064 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15065 * linux-low.h (get_process_thread): Avoid TID.
15066 (struct process_ifo): Move thread_known and tid to the end. Remove
15068 (linux_attach_lwp, thread_db_init): Update prototypes.
15069 * server.h (change_inferior_id): Delete prototype.
15070 (add_pid_to_list, pull_pid_from_list): New prototypes.
15071 * thread-db.c (thread_db_use_events): New.
15072 (find_first_thread): Rename to...
15073 (find_one_thread): ...this. Update callers and messages. Do not
15074 call fatal. Check thread_db_use_events. Do not call
15075 change_inferior_id or new_thread_notify.
15076 (maybe_attach_thread): Update. Do not call new_thread_notify.
15077 (thread_db_init): Set thread_db_use_events. Check use_events.
15078 * utils.c (fatal, warning): Correct message prefix.
15080 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
15082 * Makefile.in (clean): Remove new files.
15083 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15084 (powerpc-64.o, powerpc-64.c): New rules.
15085 * configure.srv: Use alternate register sets for powerpc64-*-linux*
15086 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15088 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15090 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15091 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15092 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15093 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15094 (target_regsets): Add AltiVec and SPE register sets.
15095 * configure.ac: Check for AltiVec and SPE.
15096 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15097 (ppc_fill_vrregset, ppc_store_vrregset): New.
15098 (target_regsets): Add AltiVec register set.
15099 * configure: Regenerated.
15101 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
15103 * linux-low.c (O_LARGEFILE): Define.
15104 (linux_read_memory): Use /proc/PID/mem.
15105 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
15106 * configure, config.in: Regenerated.
15108 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15110 * linux-low.c (linux_wait_for_event): Do not pass signals while
15113 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15115 * win32-low.c (create_process): New.
15116 (win32_create_inferior): Use create_process instead of
15117 CreateProcess. If create_process failed retry appending an ".exe"
15118 suffix. Store the GetLastError result immediatelly after
15119 create_process calls and use it on the call to error.
15121 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15123 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15125 2007-08-23 Joel Brobecker <brobecker@adacore.com>
15127 * configure.ac: Switch license to GPLv3.
15129 2007-08-01 Michael Snyder <msnyder@access-company.com>
15131 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15133 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
15135 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15137 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15138 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
15139 CloseToolhelp32Snapshot.
15140 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15141 CloseToolhelp32Snapshot.
15143 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
15145 * server.c (main): Check for inferior exit before main loop.
15147 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
15149 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15150 instead of on tmp_desc.
15152 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
15153 Daniel Jacobowitz <dan@codesourcery.com>
15155 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15156 (add_thread): Minor cleanups.
15157 (clear_inferiors): Move lower in the file. Clear the DLL
15159 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15160 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15161 (xml_escape_text): New.
15162 * server.c (handle_query): Handle qXfer:libraries:read. Report it
15164 (handle_v_cont): Report errors.
15165 (gdbserver_version): Update.
15166 (main): Correct size of own_buf. Do not report initial DLL events.
15167 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15168 (unloaded_dll, xml_escape_text): New.
15169 * win32-low.c (enum target_waitkind): Update comments.
15170 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15171 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15172 (win32_EnumProcessModules, win32_GetModuleInformation)
15173 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15174 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15175 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15176 (win32_Module32First, win32_Module32Next, load_toolhelp)
15177 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15178 (get_child_debug_event): Handle DLL events.
15179 (win32_wait): Likewise.
15181 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15183 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15184 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15186 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15188 * win32-low.c (handle_output_debug_string): Ignore event if not
15191 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15193 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15195 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
15197 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15199 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15201 * inferiors.c (change_inferior_id): Add comment.
15202 * linux-low.c (check_removed_breakpoint): Add an early
15203 prototype. Improve debug output.
15204 (linux_attach): Doc update.
15205 (linux_detach_one_process, linux_detach): Clean up before releasing
15207 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15208 * linux-low.h (struct process_info): Doc improvement.
15209 * mem-break.c (delete_all_breakpoints): New.
15210 * mem-break.h (delete_all_breakpoints): New prototype.
15211 * thread-db.c (find_first_thread): New.
15212 (thread_db_create_event): Call it instead of
15213 thread_db_find_new_threads. Clean up unused variables.
15214 (maybe_attach_thread): Remove first thread handling.
15215 (thread_db_find_new_threads): Use find_first_thread.
15216 (thread_db_get_tls_address): Likewise.
15218 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
15220 * thread-db.c (thread_db_find_new_threads): Add prototype.
15221 (thread_db_create_event): Check for the main thread before adding
15223 (maybe_attach_thread): Only enable event reporting if TID == 0.
15224 (thread_db_get_tls_address): Check for new threads.
15226 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
15228 * linux-low.c (linux_create_inferior): Try execv before execvp.
15229 * spu-low.c (spu_create_inferior): Likewise.
15231 2007-06-13 Mike Frysinger <vapier@gentoo.org>
15233 * linux-low.c (linux_create_inferior): Change execv to execvp.
15234 * spu-low.c (spu_create_inferior): Likewies.
15236 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15238 * Makefile.in (clean): Clean new files instead of deleted ones.
15239 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15240 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15242 * configure.srv: Specify XML files and new regformats for MIPS and
15244 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15245 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15246 an entry for the restart register.
15247 (mips_cannot_fetch_register, mips_cannot_store_register)
15248 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15249 register names to match the XML descriptions.
15250 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15251 restart register instead of $0.
15253 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15254 Markus Deuling <deuling@de.ibm.com>
15256 * remote-utils.c (decode_xfer_write): New function.
15257 * server.h (decode_xfer_write): Add prototype.
15258 * server.c (handle_query): Add PACKET_LEN argument. Support
15259 qXfer:spu:read and qXfer:spu:write packets.
15260 (main): Pass packet_len to handle_query.
15261 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15262 * target.h (target_ops): Add qxfer_spu.
15264 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15266 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15267 accessing non-seekable spufs files.
15269 2007-05-16 Markus Deuling <deuling@de.ibm.com>
15271 * server.c (handle_query): Add reply for qC packet.
15273 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15274 Leo Zayas <lerele@champenstudios@com>
15276 * server.h (check_remote_input_interrupt_request): New function.
15277 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15278 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15279 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15280 (check_remote_input_interrupt_request): New function.
15281 * server.h (check_remote_input_interrupt_request): Declare.
15282 * win32-low.c (winapi_DebugBreakProcess,
15283 winapi_GenerateConsoleCtrlEvent): New typedefs.
15284 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15286 (win32_wait): Check for remote interrupt request
15287 with check_remote_input_interrupt_request.
15288 (win32_request_interrupt): New function.
15289 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15291 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15293 * win32-low.c (debug_registers_changed,
15294 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15295 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15296 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15297 (thread_rec): Get context using the low target.
15298 (child_add_thread): Call thread_added on the low target,
15299 which does the same thing.
15301 (do_initial_child_stuff): Remove debug registers references.
15302 Set context using the low target. Resume threads after
15303 setting the contexts.
15304 (child_continue): Remove dead variable. Remove debug
15305 registers references.
15306 (child_fetch_inferior_registers): Go through the low target.
15307 (do_child_store_inferior_registers): Remove.
15308 (child_store_inferior_registers): Go through the low target.
15309 (win32_resume): Remove debug registers references.
15310 Set context using the low target.
15311 (handle_exception): Change return type to void. Don't record
15312 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15313 first chance exception.
15314 (get_child_debug_event): Change return type to void. Remove
15315 goto loop. Always return after waiting for debug event.
15316 (win32_wait): Convert to switch statement. Handle spurious
15319 * win32-i386-low.c (debug_registers_changed,
15320 debug_registers_used): New.
15321 (initial_stuff): Rename to ...
15322 (i386_initial_stuff): ... this. Clear debug registers
15324 (store_debug_registers): Delete.
15325 (i386_get_thread_context): New.
15326 (load_debug_registers): Delete.
15327 (i386_set_thread_context): New.
15328 (i386_thread_added): New.
15329 (single_step): Rename to ...
15330 (i386_single_step): ... this.
15331 (do_fetch_inferior_registers): Rename to ...
15332 (i386_fetch_inferior_register): ... this.
15333 (i386_store_inferior_register): New.
15334 (the_low_target): Adapt to new interface.
15336 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15337 (arm_get_thread_context): New.
15338 (arm_set_thread_context): New.
15340 (do_fetch_inferior_registers): Rename to ...
15341 (arm_fetch_inferior_register): ... this.
15342 (arm_store_inferior_register): New.
15343 (arm_wince_breakpoint): Reimplement as unsigned long.
15344 (arm_wince_breakpoint_len): Define.
15345 (the_low_target): Adapt to new interface.
15347 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15348 load_debug_registers. Add get_thread_context, set_thread_context,
15349 thread_added and store_inferior_register. Rename
15350 fetch_inferior_registers to fetch_inferior_register.
15351 (regptr): Remove declaration.
15353 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15355 * linux-low.c (linux_detach): Change return type to int. Return 0.
15356 * spu-low.c (spu_detach): Likewise.
15358 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15360 * target.h (target_ops): Change return type of detach to int.
15362 (join_inferior): New.
15363 * server.c (main): Don't skip detach support on mingw32.
15364 If the inferior doesn't support detaching return error.
15365 Call join_inferior instead of using waitpid.
15366 * linux-low.c (linux_join): New.
15367 (linux_target_op): Add linux_join.
15368 * spu-low.c (spu_join): New.
15369 (spu_target_ops): Add spu_join.
15370 * win32-low.c (win32_detach): Adapt to new interface.
15371 Reopen current_process_handle before detaching. Issue a child
15372 resume before detaching.
15374 (win32_target_op): Add win32_join.
15376 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15378 * win32-low.c (win32-attach): Fix return value.
15379 * target.h (target_ops): Describe ATTACH return values.
15381 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15383 * win32-low.c (GETPROCADDRESS): Define.
15384 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15385 (winapi_DebugSetProcessKillOnExit): Likewise.
15386 (win32_create_inferior): Force usage of ansi CreateProcessA.
15387 (win32_attach): Use GETPROCADDRESS.
15388 (win32_detach): Likewise.
15390 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15392 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15394 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15396 * win32-low.c: Commit leftover changes from 2007-03-29.
15398 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15400 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15401 fields short instead of int. Add explicit padding.
15402 (i387_cache_to_fsave): Remove unnecessary casts.
15403 (i387_fsave_to_cache): Doc fix.
15404 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15406 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15408 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15409 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15411 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15413 * configure.srv (arm*-*-mingw32ce*): Move near the other
15416 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15418 * configure.ac: Add errno checking.
15419 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15420 sys/file.h and malloc.h.
15421 (AC_CHECK_DECLS): Add perror.
15422 (srv_mingwce): Handle.
15423 * configure.srv (i[34567]86-*-cygwin*): Add
15424 win32-i386-low.o to srv_tgtobj.
15425 (i[34567]86-*-mingw*): Likewise.
15426 (arm*-*-mingw32ce*): Add case.
15427 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15428 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15429 [__MINGW32CE__] (strerror): New function.
15430 [__MINGW32CE__] (errno): Define to GetLastError.
15431 [__MINGW32CE__] (COUNTOF): New macro.
15432 (remote_open): Remove extra close call.
15433 * mem-break.c (delete_breakpoint_at): New function.
15434 * mem-break.h (delete_breakpoint_at): Declare.
15435 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15436 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15437 [USE_WIN32API] (read, write): Add char* casts.
15438 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15439 * server.h: Include wincecompat.h on Windows CE.
15440 [HAVE_ERRNO_H]: Check.
15441 (perror): Declare if not declared.
15442 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15443 (perror_with_name): Remove errno declaration.
15444 * wincecompat.h: New.
15445 * wincecompat.c: New.
15446 * win32-low.h: New.
15447 * win32-arm-low.c: New.
15448 * win32-i386-low.c: New.
15449 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15450 (OUTMSG2): Make it safe.
15452 (COUNTOF): New macro.
15453 (NUM_REGS): Get it from the low target.
15454 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15455 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15456 (thread_rec): Let low target handle debug registers.
15457 (child_add_thread): Likewise.
15458 (child_init_thread_list): Likewise.
15459 (continue_one_thread): Likewise.
15461 (do_child_fetch_inferior_registers): Move to ...
15462 * win32-i386-low.c: ... here, and rename to ...
15463 (do_fetch_inferior_registers): ... this.
15464 * win32-low.c (child_fetch_inferior_registers):
15465 Go through the low target.
15466 (do_child_store_inferior_registers): Use regptr.
15467 (strwinerror): New function.
15468 (win32_create_inferior): Handle Windows CE.
15469 Use strwinerror instead of strerror on Windows error
15470 codes. Add program to the error output.
15471 Don't close the main thread handle on Windows CE.
15472 (win32_attach): Use coredll.dll on Windows CE.
15473 (win32_kill): Close current process and current
15475 (win32_detach): Use coredll.dll on Windows CE.
15476 (win32_resume): Let low target handle debug registers, and
15478 (handle_exception): Add/Remove initial breakpoint. Avoid
15479 non-existant WSTOPSIG on Windows CE.
15480 (win32_read_inferior_memory): Cast to remove warning.
15481 (win32_arch_string): Go through the low target.
15482 (initialize_low): Call set_breakpoint_data with the low
15483 target's breakpoint.
15484 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15485 FOP_REGNUM, mappings): Move to ...
15486 * win32-i386-low.c: ... here.
15487 * win32-low.c (win32_thread_info): Move to ...
15488 * win32-low.h: ... here.
15489 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15490 win32-arm-low.c and wincecompat.c.
15491 (all:): Add $EXEEXT.
15492 (install-only:): Likewise.
15493 (gdbserver:): Likewise.
15494 (gdbreplay:): Likewise.
15495 * config.in: Regenerate.
15496 * configure: Regenerate.
15498 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15500 * win32-low.c: Rename typedef thread_info to
15501 win32_thread_info throughout.
15503 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15505 * win32-i386-low.c: Rename to ...
15506 * win32-low.c: ... this.
15507 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15508 * Makefile.in: Likewise.
15510 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15512 * remote-utils.c (monitor_output): Constify msg parameter.
15513 * server.h (monitor_output): Likewise.
15514 * win32-i386-low.c (handle_output_debug_string): New.
15515 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15516 handle_output_debug_string.
15517 (get_child_debug_event): Likewise.
15519 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15521 * server.c (main): Correct strtoul check.
15523 2007-03-27 Jon Ringle <jon@ringle.org>
15525 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15527 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15529 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15531 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15533 * terminal.h: Check HAVE_SGTTY_H.
15535 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
15537 * remote-utils.c (remote_open): Print out the assigned port number.
15539 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15541 * remote-utils.c (monitor_output): New function.
15542 * server.c (debug_threads): Define here.
15543 (monitor_show_help): New function.
15544 (handle_query): Handle qRcmd.
15545 (main): Do not handle 'd' packet.
15546 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15547 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15550 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15552 * Makefile.in (EXEEXT): New.
15553 (clean): Use $(EXEEXT).
15555 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15557 * target.h (target_ops): Rename send_signal to request_interrupt,
15558 and remove enum target_signal parameter.
15559 * linux-low.c (linux_request_interrupt): Rename from
15560 linux_send_signal, and always send SIGINT.
15561 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15562 and always send SIGINT.
15563 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15565 (input_interrupt): Likewise.
15567 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15569 * server.c (get_features_xml): Check if target implemented
15571 * win32-i386-low.c (win32_arch_string): New.
15572 (win32_target_ops): Add win32_arch_string as arch_string member.
15574 2007-02-22 Markus Deuling <deuling@de.ibm.com>
15576 * spu-low.c (spu_arch_string): New.
15577 (spu_target_ops): Add spu_arch_string.
15579 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15581 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15582 * configure.ac: Do not check for terminal.h.
15583 * configure, config.in: Regenerated.
15585 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15587 * Makefile.in (OBS): Add $(XML_BUILTIN).
15588 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15590 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15591 (arm-with-iwmmxt.c): New.
15592 * config.in, configure: Regenerate.
15593 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15594 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15595 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15596 (arm*-*-linux*): Add iWMMXt and regset support.
15597 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15598 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15599 (arm_store_wmmxregset, target_regsets): New.
15600 * server.c (get_features_xml): Take annex argument. Check builtin
15602 (handle_query): Handle multiple annexes.
15604 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15606 * remote-utils.c [USE_WIN32API] (read, write): Define.
15607 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15610 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15612 * linux-i386-low.c (the_low_target): Set arch_string.
15613 * linux-x86-64-low.c (the_low_target): Likewise.
15614 * linux-low.c (linux_arch_string): New.
15615 (linux_target_ops): Add it.
15616 * linux-low.h (struct linux_target_ops): Add arch_string.
15617 * server.c (write_qxfer_response): Use const void * for DATA.
15618 (get_features_xml): New.
15619 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15620 * target.h (struct target_ops): Add arch_string method.
15622 2007-01-03 Denis Pilat <denis.pilat@st.com>
15623 Daniel Jacobowitz <dan@codesourcery.com>
15625 * linux-low.c (linux_kill): Handle being called with no threads.
15626 * win32-i386-low.c (win32_kill): Likewise.
15627 (get_child_debug_event): Clear current_process_handle.
15629 2006-12-30 Denis PILAT <denis.pilat@st.com>
15630 Daniel Jacobowitz <dan@codesourcery.com>
15632 * remote-utils.c (remote_open): Check the type of specified
15633 serial port devices before opening them.
15634 * server.c (main): Kill the inferior if an error occurs during
15635 the first remote_open.
15637 2006-12-05 Markus Deuling <deuling@de.ibm.com>
15639 * README: Update supported targets.
15641 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15643 * Makefile.in (clean): Remove reg-mips64.c.
15644 (reg-mips64.c, reg-mips64.o): New rules.
15645 * configure.srv: Handle mips64. Include regset support for mips.
15646 * linux-mips-low.c (union mips_register): New.
15647 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15648 (mips_breakpoint, mips_breakpoint_at): Use int.
15649 (mips_collect_register, mips_supply_register)
15650 (mips_collect_register_32bit, mips_supply_register_32bit)
15651 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15652 (mips_store_fpregset, target_regsets): New.
15653 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15655 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15657 * configure.srv: Add target "spu*-*-*".
15658 * Makefile.in (clean): Remove reg-spu.c.
15659 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15660 * spu-low.c: New file.
15662 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15664 * configure.ac: Correct td_thr_tls_get_addr test.
15665 * configure: Regenerated.
15667 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15669 * linux-low.c (linux_wait_for_event): Reformat. Use the
15670 pass_signals array.
15671 * remote-utils.c (decode_address_to_semicolon): New.
15672 * server.c (pass_signals, handle_general_set): New.
15673 (handle_query): Mention QPassSignals for qSupported.
15674 (main): Call handle_general_set.
15675 * server.h (pass_signals, decode_address_to_semicolon): New.
15677 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15679 * server.c (handle_query): Correct error handling for read_auxv.
15681 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15683 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15684 and srv_linux_thread_db to yes.
15685 * linux-s390-low.c (s390_fill_gregset): New function.
15686 (target_regsets): Define data structure.
15688 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15690 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15691 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15692 * config.in, configure: Regenerated.
15693 * inferiors.c (gdb_id_to_thread): New function.
15694 (gdb_id_to_thread_id): Use it.
15695 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15696 * linux-low.h (struct process_info): Add th member.
15697 (thread_db_get_tls_address): New prototype.
15698 * remote-utils.c (decode_address): Make non-static.
15699 * server.c (handle_query): Handle qGetTLSAddr.
15700 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15701 * target.h (struct target_ops): Add get_tls_address.
15702 * thread-db.c (maybe_attach_thread): Save the thread handle.
15703 (thread_db_get_tls_address): New.
15705 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15707 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15708 (linux_resume_one_process): Take a siginfo_t *. Update all
15709 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15710 (struct pending_signals): Add a siginfo_t.
15711 (linux_wait_for_process): Always set last_status.
15712 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15713 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15714 * linux-low.h (struct process_info): Add last_status.
15716 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15718 * remote-utils.c (try_rle): New function.
15719 (putpkt_binary): Use it.
15721 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15723 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15724 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15725 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15726 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15727 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15730 2006-08-08 Richard Sandiford <richard@codesourcery.com>
15732 * server.c (terminal_fd): New variable.
15733 (old_foreground_pgrp): Likewise.
15734 (restore_old_foreground_pgrp): New function.
15735 (start_inferior): Record the terminal file descriptor in terminal_fd
15736 and its original foreground group in old_foreground_pgrp. Register
15737 restore_old_foreground_pgrp with atexit().
15739 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15741 * server.c (handle_query): Correct qPart to qXfer.
15743 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15745 * configure.ac: Check for more headers which are missing on
15746 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15747 * configure.srv: Add Cygwin and mingw32.
15748 * remote-utils.c: Don't include headers unconditionally which
15749 are missing on mingw32. Include <winsock.h> for mingw32.
15750 (remote_open): Adjust for mingw32 support. Flush
15751 standard error after writing to it.
15752 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15753 (unblock_async_io, enable_async_io, disable_async_io)
15754 (readchar, getpkt): Update for Winsock support.
15755 (prepare_resume_reply): Expect a protocol signal number.
15756 * server.c: Disable <sys/wait.h> on mingw32.
15757 (start_inferior): Adjust for mingw32 support. Flush
15758 standard error after writing to it.
15759 (attach_inferior): Likewise. Use protocol signal
15761 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15763 * win32-i386-low.c: New file.
15764 * Makefile.in (XM_CLIBS): Set.
15765 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15766 (win32-i386-low.o): New dependency rule.
15767 * linux-low.c (linux_wait): Use target signal numbers.
15768 * target.h (struct target_ops): Doc fix.
15769 * server.h (target_signal_to_name): New prototype.
15770 * gdbreplay.c: Don't include headers unconditionally which
15771 are missing on mingw32. Include <winsock.h> for mingw32.
15772 (remote_close, remote_open): Adjust for Winsock support.
15773 * configure, config.in: Regenerated.
15775 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15777 * server.c (decode_xfer_read, write_qxfer_response): New.
15778 (handle_query): Take a packet length argument. Handle
15779 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15780 the qSupported response.
15781 (main): Update call to handle_query.
15783 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15785 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15786 (putpkt_binary): Renamed from putpkt and adjusted for binary
15788 (putpkt): New wrapper for putpkt_binary.
15789 (readchar): Don't mask off the high bit.
15790 (decode_X_packet): New function.
15791 * server.c (main): Call putpkt_binary if a handler sets the packet
15792 length. Save the length of the incoming packet. Handle 'X'.
15793 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15795 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15797 * server.c (handle_query): Handle qSupported.
15799 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15801 * remote-utils.c (all_symbols_looked_up): New variable.
15802 (look_up_one_symbol): Check it.
15803 * server.h (look_up_one_symbol): New declaration.
15804 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15806 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15808 * Makefile.in (linux-arm-low.o): Update dependencies.
15809 * linux-arm-low.c: Include "gdb_proc_service.h".
15810 (PTRACE_GET_THREAD_AREA): Define.
15811 (ps_get_thread_area): New function.
15813 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15815 * configure.srv (m68k*-*-uclinux*): New target.
15816 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15817 (linux_resume_one_process): Remove extraneous cast.
15818 (linux_read_offsets): New.
15819 (linux_target_op): Add linux_read_offsets on mmuless systems.
15820 * server.c (handle_query): Add qOffsets logic.
15821 * target.h (struct target_ops): Add read_offsets.
15823 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15825 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15826 (PTRACE_GET_THREAD_AREA): Define.
15827 (ps_get_thread_area): New function.
15828 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15829 (linux-x86-64-low.o): Update.
15831 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15833 * configure.ac: Remove checks for prfpregset_t.
15834 * gdb_proc_service.h: New file.
15835 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15836 new "gdb_proc_service.h".
15837 * proc-service.c: Likewise.
15838 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15839 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15840 * Makefile.in (gdb_proc_service_h): Updated.
15841 * configure, config.in: Regenerated.
15843 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15845 * remote-utils.c (prepare_resume_reply): Move declaration
15846 of gdb_id_from_wait to the top of the block.
15848 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15850 * linux-low.c (regsets_store_inferior_registers): Read the regset
15851 from the target before filling it.
15853 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15855 * server.c (attach_inferior): Return SIGTRAP for a successful
15858 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15860 * Makefile.in (OBS): Add version.o.
15861 (STAGESTUFF): Delete.
15862 (version.o): Add dependencies.
15863 (version.c): Replace rule.
15864 (clean): Remove version.c.
15865 * server.c (gdbserver_version): New.
15866 (gdbserver_usage): Use printf.
15867 (main): Handle --version and --help.
15868 * server.h (version, host_name): Add declarations.
15870 2005-12-23 Eli Zaretskii <eliz@gnu.org>
15882 * linux-x86-64-low.c:
15884 * linux-s390-low.c:
15885 * linux-ppc64-low.c:
15887 * linux-mips-low.c:
15888 * linux-m68k-low.c:
15889 * linux-m32r-low.c:
15892 * linux-ia64-low.c:
15893 * linux-i386-low.c:
15894 * linux-crisv32-low.c:
15906 * gdbserver.1: Add (C) after Copyright. Update the FSF
15909 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15911 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15912 (arm_breakpoint_at): Recognize both breakpoints.
15913 (the_low_target): Use the correct breakpoint instruction.
15915 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15917 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15918 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15919 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15920 (the_low_target): Update.
15922 2005-10-25 Andreas Schwab <schwab@suse.de>
15924 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15926 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15927 (ia64_num_regs): Reduce to 462.
15929 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15931 * acinclude.m4: Correct quoting.
15932 * aclocal.m4: Regenerated.
15934 Suggested by SZOKOVACS Robert <szo@ies.hu>:
15935 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15936 (thread_db_init): Call thread_db_err_str.
15937 * configure.ac: Check for TD_VERSION.
15938 * config.in, configure: Regenerated.
15940 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15942 * server.h (error, fatal, warning): Add ATTR_FORMAT.
15944 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15946 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15947 is not available. Define HAVE_PTRACE_GETREGS if it is.
15948 * config.in, configure: Regenerated.
15949 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15950 * linux-i386-low.c, linux-m68k-low.c: Update to use
15951 HAVE_PTRACE_GETREGS.
15952 * linux-low.c (regsets_fetch_inferior_registers)
15953 (regsets_store_inferior_registers): Only return 0 if we processed
15955 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15956 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15958 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15960 * inferiors.c (struct thread_info): Add gdb_id.
15961 (add_thread): Add gdb_id argument.
15962 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15963 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15964 calls to add_thread.
15965 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15966 * server.c (handle_query): Use thread_to_gdb_id.
15967 (handle_v_cont, main): Use gdb_id_to_thread_id.
15968 * server.h (add_thread): Update prototype.
15969 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15972 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15974 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15975 left-padded registers.
15976 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15977 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15979 2005-07-01 Steve Ellcey <sje@cup.hp.com>
15981 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15982 * configure: Regenerate.
15983 * config.in: Regenerate.
15984 * server.h (NEED_DECLARATION_STRERROR):
15985 Replace with !HAVE_DECL_STRERROR.
15987 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
15989 * linux-low.c (linux_wait, linux_send_signal): Don't test
15990 an unsigned long variable for > 0 if it could be MAX_ULONG.
15991 * server.c (myresume): Likewise.
15992 * target.c (set_desired_inferior): Likewise.
15994 2005-06-13 Mark Kettenis <kettenis@gnu.org>
15996 * configure.ac: Simplify and improve check for socklen_t.
15997 * configure, config.in: Regenerate.
15999 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
16001 * acconfig.h: Remove.
16002 * configure.ac: Add a test for socklen_t. Use three-argument
16003 AC_DEFINE throughout.
16004 * config.in: Regenerated using autoheader 2.59.
16005 * configure: Regenerated.
16007 * gdbreplay.c (socklen_t): Provide a default.
16008 (remote_open): Use socklen_t.
16009 * remote-utils.c (socklen_t): Provide a default.
16010 (remote_open): Use socklen_t.
16011 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16014 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16016 * linux-low.c (linux_read_memory, linux_write_memory)
16017 (linux_read_auxv): Likewise.
16018 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16019 (check_mem_write): Likewise.
16020 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16022 * regcache.c (struct inferior_rgcache_data, registers_to_string)
16023 (registers_from_string, register_data): Likewise.
16024 * server.c (handle_query, main): Likewise.
16025 * server.h (convert_ascii_to_int, convert_int_to_ascii)
16026 (decode_M_packet): Likewise.
16027 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16028 * target.h (struct target_ops): Update read_memory, write_memory,
16030 (read_inferior_memory, write_inferior_memory): Update.
16031 * linux-low.h (struct linux_target_ops): Change type of breakpoint
16032 to unsigned char *.
16033 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16034 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16035 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16036 linux-s390-low.c, linux-sh-low.c: Update for changes in
16037 read_inferior_memory and the_low_target->breakpoint.
16039 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
16041 * Makefile.in (SFILES): Add linux-ppc64-low.c.
16042 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
16043 * configure.srv: Add powerpc64-*-linux*.
16044 * linux-ppc64-low.c: New file.
16046 2005-05-23 Orjan Friberg <orjanf@axis.com>
16048 * linux-cris-low.c: New file with support for CRIS.
16049 * linux-crisv32-low.c: Ditto for CRISv32.
16050 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16051 (clean): Add reg-cris.c and reg-crisv32.c.
16052 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
16053 reg-crisv32.o, and reg-crisv32.c to make rules.
16054 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16055 recognized targets.
16057 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
16059 * linux-low.c (fetch_register): Ensure buffer size is a multiple
16060 of sizeof (PTRACE_XFER_TYPE).
16061 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
16063 2005-05-12 Orjan Friberg <orjanf@axis.com>
16065 * target.h (struct target_ops): Add insert_watchpoint,
16066 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16067 pointers for hardware watchpoint support.
16068 * linux-low.h (struct linux_target_ops): Ditto.
16069 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16070 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
16071 to linux_target_ops.
16072 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16074 * server.c (main): Recognize 'Z' and 'z' packets.
16076 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
16078 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16079 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16080 (the_low_target): Add new members.
16082 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16084 * proc-service.c (ps_lgetregs): Search all_processes instead of
16087 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16089 * server.c (start_inferior): Change return type to int.
16090 (attach_inferior): Change sigptr to int *.
16091 (handle_v_cont, handle_v_requests): Change signal to int *.
16092 (main): Change signal to int.
16094 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
16096 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16097 * configure.srv: Add m32r*-*-linux*.
16098 * linux-m32r-low.c: New file.
16100 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
16102 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16104 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16106 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16107 Take unsigned long arguments for PIDs.
16108 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16109 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16110 (wait_for_sigstop, linux_resume_one_process)
16111 (regsets_fetch_inferior_registers, linux_send_signal)
16112 (linux_read_auxv): Likewise. Update the types of variables holding
16113 PIDs. Update format string specifiers.
16114 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16115 * remote-utils.c (prepare_resume_reply): Likewise.
16116 * server.c (cont_thread, general_thread, step_thread)
16117 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16119 (handle_query): Update format specifiers.
16120 (handle_v_cont, main): Use strtoul for thread IDs.
16121 * server.h (struct inferior_list_entry): Use unsigned long for ID.
16122 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16123 (general_thread, step_thread, thread_from_wait)
16124 (old_thread_from_wait): Update.
16125 * target.h (struct thread_resume): Use unsigned long for THREAD.
16126 (struct target_ops): Use unsigned long for arguments to attach and
16129 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
16131 * acinclude.m4: Include bfd/bfd.m4 directly.
16132 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
16133 <agriffis@toolchain.org>.
16134 * aclocal.m4, configure: Regenerated.
16136 2005-01-07 Andrew Cagney <cagney@gnu.org>
16138 * configure.ac: Rename configure.in, require autoconf 2.59.
16139 * configure: Re-generate.
16141 2004-12-08 Daniel Jacobowitz <dan@debian.org>
16143 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
16144 LIBS when finished.
16145 * aclocal.m4: Regenerated.
16146 * configure: Regenerated.
16148 2004-11-21 Andreas Schwab <schwab@suse.de>
16150 * linux-m68k-low.c (m68k_num_gregs): Define.
16151 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16152 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16153 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16154 (m68k_breakpoint_at): New. Add to the_low_target.
16156 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16157 srv_linux_thread_db to yes.
16159 2004-10-20 Joel Brobecker <brobecker@gnat.com>
16161 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16162 (ARCH_SET_FS): Likewise.
16163 (ARCH_GET_FS): Likewise.
16164 (ARCH_GET_GS): Likewise.
16166 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16168 * linux-i386-low.c (ps_get_thread_area): New.
16169 * linux-x86-64-low.c (ps_get_thread_area): New.
16170 * linux-low.c: Include <sys/syscall.h>.
16171 (linux_kill_one_process): Don't kill the first thread here.
16172 (linux_kill): Kill the first thread here.
16173 (kill_lwp): New function.
16174 (send_sigstop, linux_send_signal): Use it.
16175 * proc-service.c: Clean up #ifdefs.
16176 (fpregset_info): Delete.
16177 (ps_lgetregs): Update and enable implementation.
16178 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16180 * remote-utils.c (struct sym_cache, symbol_cache): New.
16181 (input_interrupt): Print a clearer message.
16182 (async_io_enabled): New variable.
16183 (enable_async_io, disable_async_io): Use it. Update comments.
16184 (look_up_one_symbol): Use the symbol cache.
16185 * thread-db.c (thread_db_look_up_symbols): New function.
16186 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
16188 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16190 * configure.in: Test for -rdynamic.
16191 * configure: Regenerated.
16192 * Makefile (INTERNAL_LDFLAGS): New.
16193 (gdbserver, gdbreplay): Use it.
16195 2004-09-02 Andrew Cagney <cagney@gnu.org>
16197 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16199 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
16201 * linux-low.c (linux_wait): Clear all_processes list also.
16203 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16205 * linux-low.c: Include <errno.h>. Remove extern declaration of
16208 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16210 * gdbreplay.c, server.h, utils.c: Update copyright years.
16212 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16214 * server.c (main): Print child status or termination signal from
16215 variable 'signal', not 'sig'.
16217 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16219 * linux-low.c (linux_read_memory): Change return type to
16220 int. Check for and return error from ptrace().
16221 * target.c (read_inferior_memory): Change return type to int. Pass
16222 back return status from the_target->read_memory().
16223 * target.h (struct target_ops): Adapt *read_memory() prototype.
16225 (read_inferior_memory): Adapt prototype.
16226 * server.c (main): Return an error packet if
16227 read_inferior_memory() returns an error.
16229 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
16231 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16232 Unify with other clean targets.
16234 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16236 * server.c (handle_v_cont): Call set_desired_inferior.
16238 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16240 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16242 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16244 * linux-low.c (linux_wait): Unblock async I/O.
16245 (linux_resume): Block and enable async I/O.
16246 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16247 * server.h (block_async_io, unblock_async_io): Add prototypes.
16249 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16251 * remote-utils.c (remote_open): Print a status notice after
16252 opening a TCP port.
16253 * server.c (attach_inferior): Print a status notice after
16256 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16258 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16260 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
16262 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16264 * server.c, target.h: Update copyright years.
16266 2004-02-25 Roland McGrath <roland@redhat.com>
16268 * target.h (struct target_ops): New member `read_auxv'.
16269 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16270 * linux-low.c (linux_read_auxv): New function.
16271 (linux_target_ops): Initialize `read_auxv' member to that.
16273 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16275 Committed by Jim Blandy <jimb@redhat.com>.
16277 * linux-s390-low.c (s390_num_regs): Update.
16278 (s390_regmap): Remove control registers. Use __s390x__ predefine
16279 instead of GPR_SIZE to distiguish s390 and s390x targets.
16281 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
16283 * linux-low.c: Update copyright year.
16284 (check_removed_breakpoint): Clear pending_is_breakpoint.
16285 (linux_set_resume_request, linux_queue_one_thread)
16286 (resume_status_pending_p): New functions.
16287 (linux_continue_one_thread): Use process->resume.
16288 (linux_resume): Only resume threads if there are no pending events.
16289 * linux-low.h (struct process_info): Add resume request
16292 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
16294 * regcache.c (new_register_cache): Clear the allocated register
16295 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16297 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
16299 * linux-low.c (linux_resume): Take a struct thread_resume *
16301 (linux_wait): Update call.
16302 (resume_ptr): New static variable.
16303 (linux_continue_one_thread): Renamed from
16304 linux_continue_one_process. Use resume_ptr.
16305 (linux_resume): Use linux_continue_one_thread.
16306 * server.c (handle_v_cont, handle_v_requests): New functions.
16307 (myresume): New function.
16308 (main): Handle 'v' case.
16309 * target.h (struct thread_resume): New type.
16310 (struct target_ops): Change argument of "resume" to struct
16312 (myresume): Delete macro.
16314 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16316 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16317 (uninstall): Support DESTDIR.
16319 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16321 * configure.srv: Add xscale*linux copy of arm*linux entry.
16323 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
16325 * linux-arm-low.c (arm_reinsert_addr): New function.
16326 (the_low_target): Add arm_reinsert_addr.
16328 2003-07-08 Mark Kettenis <kettenis@gnu.org>
16330 * mem-break.c: Remove whitespace at end of file.
16332 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16334 * configure.in: Check whether we need to prototype strerror.
16335 * server.h: Optionally prototype strerror.
16336 * gdbreplay.c (perror_with_name): Use strerror.
16337 * linux-low.c (linux_attach_lwp): Use strerror.
16338 * utils.c (perror_with_name): Use strerror.
16339 * config.in, configure: Regenerated.
16341 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16343 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16344 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16346 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
16348 * Makefile.in (SFILES): Update.
16349 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16350 low-sun3.c: Remove files.
16352 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
16354 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16355 (linux_detach_one_process, linux_detach): New functions.
16356 (linux_target_ops): Add linux_detach.
16357 * server.c (main): Handle 'D' packet.
16358 * target.h (struct target_ops): Add "detach" member.
16359 (detach_inferior): Define.
16361 2003-06-13 Mark Kettenis <kettenis@gnu.org>
16363 From Kelley Cook <kelleycook@wideopenwest.com>:
16364 * configure.srv: Accept i[34567]86 variants.
16366 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
16368 * linux-low.c (linux_wait_for_event): Correct comment typos.
16369 (linux_resume_one_process): Call check_removed_breakpoint.
16370 (linux_send_signal): New function.
16371 (linux_target_ops): Add linux_send_signal.
16372 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16374 * target.h (struct target_ops): Add send_signal.
16376 2003-05-29 Jim Blandy <jimb@redhat.com>
16378 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16379 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16380 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16381 away part of the register's value.
16383 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
16385 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16386 (linux_wait_for_event, linux_init_signals): Likewise.
16388 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
16390 * configure.in: Check for stdlib.h.
16391 * configure: Regenerated.
16392 * config.in: Regenerated.
16394 2003-01-04 Andreas Schwab <schwab@suse.de>
16396 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16398 2003-01-02 Andrew Cagney <ac131313@redhat.com>
16400 * Makefile.in: Remove obsolete code.
16402 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
16404 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16405 defined(PT_FPR0_HI).
16407 2002-11-17 Stuart Hughes <seh@zee2.com>
16409 * linux-arm-low.c (arm_num_regs): Increase.
16410 (arm_regmap): Include status register.
16412 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
16414 * linux-low.c (register_addr): Remove incorrect -1 check.
16416 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
16418 * linux-low.c (linux_create_inferior): Call setpgid. Return
16420 (unstopped_p, linux_signal_pid): Remove.
16421 (linux_target_ops): Remove linux_signal_pid.
16422 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16423 global instead of target method.
16424 * target.h (struct target_ops): Remove signal_pid. Update comment
16425 for create_inferior.
16426 * server.c (signal_pid): New variable.
16427 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
16428 gdbserver. Set the child to be the foreground process group.
16429 (attach_inferior): Set signal_pid.
16431 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
16433 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16435 2002-08-20 Jim Blandy <jimb@redhat.com>
16437 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16440 2002-08-01 Andrew Cagney <cagney@redhat.com>
16442 * Makefile.in: Make chill references obsolete.
16444 2002-07-24 Kevin Buettner <kevinb@redhat.com>
16446 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16447 * configure: Regenerate.
16448 * config.in: Regenerate.
16450 2002-07-09 David O'Brien <obrien@FreeBSD.org>
16452 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16453 (perror_with_name, remote_close, remote_open, expect, play): Static.
16455 2002-07-04 Michal Ludvig <mludvig@suse.cz>
16457 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
16458 byte offsets instead of an array of indexes.
16459 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16461 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
16463 * regcache.c: Add comment.
16465 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
16467 * thread-db.c: New file.
16468 * proc-service.c: New file.
16469 * acinclude.m4: New file.
16470 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16471 proc-service.o, and thread-db.o.
16472 (linux-low.o): Add USE_THREAD_DB.
16473 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16474 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16475 * aclocal.m4: Regenerated.
16476 * config.in: Regenerated.
16477 * configure: Regenerated.
16478 * configure.in: Check for proc_service.h, sys/procfs.h,
16479 thread_db.h, and linux/elf.h headrs.
16480 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16481 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16482 Check for -lthread_db and thread support.
16483 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16484 PowerPC, and SuperH.
16485 * i387-fp.c: Constify arguments.
16486 * i387-fp.h: Likewise.
16487 * inferiors.c: (struct thread_info): Renamed from
16488 `struct inferior_info'. Remove PID member. Use generic inferior
16489 list header. All uses updated.
16490 (inferiors, signal_pid): Removed.
16491 (all_threads): New variable.
16492 (get_thread): Define.
16493 (add_inferior_to_list): New function.
16494 (for_each_inferior): New function.
16495 (change_inferior_id): New function.
16496 (add_inferior): Removed.
16497 (remove_inferior): New function.
16498 (add_thread): New function.
16499 (free_one_thread): New function.
16500 (remove_thread): New function.
16501 (clear_inferiors): Use for_each_inferior and free_one_thread.
16502 (find_inferior): New function.
16503 (find_inferior_id): New function.
16504 (inferior_target_data): Update argument type.
16505 (set_inferior_target_data): Likewise.
16506 (inferior_regcache_data): Likewise.
16507 (set_inferior_regcache_data): Likewise.
16508 * linux-low.c (linux_bp_reinsert): Remove.
16509 (all_processes, stopping_threads, using_thrads)
16510 (struct pending_signals, debug_threads, pid_of): New.
16511 (inferior_pid): Replace with macro.
16512 (struct inferior_linux_data): Remove.
16513 (get_stop_pc, add_process): New functions.
16514 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16515 Use add_process and add_thread.
16516 (linux_attach_lwp): New function, based on old linux_attach. Use
16517 add_process and add_thread. Set stop_expected for new threads.
16518 (linux_attach): New function.
16519 (linux_kill_one_process): New function.
16520 (linux_kill): Kill all LWPs.
16521 (linux_thread_alive): Use find_inferior_id.
16522 (check_removed_breakpoints, status_pending_p): New functions.
16523 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16524 Update. Use WNOHANG. Wait for cloned processes also. Update process
16525 struct for the found process.
16526 (linux_wait_for_event): New function.
16527 (linux_wait): Use it. Support LWPs.
16528 (send_sigstop, wait_for_sigstop, stop_all_processes)
16529 (linux_resume_one_process, linux_continue_one_process): New functions.
16530 (linux_resume): Support LWPs.
16531 (REGISTER_RAW_SIZE): Remove.
16532 (fetch_register): Use register_size instead. Call supply_register.
16533 (usr_store_inferior_registers): Likewise. Call collect_register.
16534 Fix recursive case.
16535 (regsets_fetch_inferior_registers): Improve error message.
16536 (regsets_store_inferior_registers): Add debugging.
16537 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16538 (unstopped_p, linux_signal_pid): New functions.
16539 (linux_target_ops): Add linux_signal_pid.
16540 (linux_init_signals): New function.
16541 (initialize_low): Call it. Initialize using_threads.
16542 * regcache.c (inferior_regcache_data): Add valid
16544 (get_regcache): Fetch registers lazily. Add fetch argument
16545 and update all callers.
16546 (regcache_invalidate_one, regcache_invalidate): New
16548 (new_register_cache): Renamed from create_register_cache.
16549 Return the new regcache.
16550 (free_register_cache): Change argument to a void *.
16551 (registers_to_string, registers_from_string): Call get_regcache
16552 with fetch flag set.
16553 (register_data): Make static. Pass fetch flag to get_regcache.
16554 (supply_register): Call get_regcache with fetch flag clear.
16555 (collect_register): Call get_regcache with fetch flag set.
16556 (collect_register_as_string): New function.
16557 * regcache.h: Update.
16558 * remote-utils.c (putpkt): Flush after debug output and use
16560 Handle input interrupts while waiting for an ACK.
16561 (input_interrupt): Use signal_pid method.
16562 (getpkt): Flush after debug output and use stderr.
16563 (outreg): Use collect_register_as_string.
16564 (new_thread_notify, dead_thread_notify): New functions.
16565 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16566 and general_thread.
16567 (look_up_one_symbol): Flush after debug output.
16568 * server.c (step_thread, server_waiting): New variables.
16569 (start_inferior): Don't use signal_pid. Update call to mywait.
16570 (attach_inferior): Update call to mywait.
16571 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16572 (main): Don't fetch/store registers explicitly. Use
16573 set_desired_inferior. Support proposed ``Hs'' packet. Update
16575 * server.h: Update.
16576 (struct inferior_list, struct_inferior_list_entry): New.
16577 * target.c (set_desired_inferior): New.
16578 (write_inferior_memory): Constify.
16579 (mywait): New function.
16580 * target.h: Update.
16581 (struct target_ops): New signal_pid method.
16582 (mywait): Removed macro, added prototype.
16584 * linux-low.h (regset_func): Removed.
16585 (regset_fill_func, regset_store_func): New.
16586 (enum regset_type): New.
16587 (struct regset_info): Add type field. Use new operation types.
16588 (struct linux_target_ops): stop_pc renamed to get_pc.
16589 Add decr_pc_after_break and breakpoint_at.
16590 (get_process, get_thread_proess, get_process_thread)
16591 (strut process_info, all_processes, linux_attach_lwp)
16592 (thread_db_init): New.
16594 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16595 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16596 (the_low_target): Add new members.
16597 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16598 (i386_store_fpxregset): Constify.
16599 (target_regsets): Add new kind identifier.
16600 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16601 (i386_set_pc): Add debugging.
16602 (i386_breakpoint_at): New function.
16603 (the_low_target): Add new members.
16604 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16605 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16606 (mips_breakpoint_at): New.
16607 (the_low_target): Add new members.
16608 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16609 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16610 (the_low_target): Add new members.
16611 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16612 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16613 (the_low_target): Add new members.
16614 * linux-x86-64-low.c (target_regsets): Add new kind
16617 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
16619 From Martin Pool <mbp@samba.org>:
16620 * server.c (gdbserver_usage): New function.
16623 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
16625 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16626 stop_at -> stop_pc.
16628 2002-05-04 Andrew Cagney <ac131313@redhat.com>
16630 * Makefile.in: Remove obsolete code.
16632 2002-04-24 Michal Ludvig <mludvig@suse.cz>
16634 * linux-low.c (regsets_fetch_inferior_registers),
16635 (regsets_store_inferior_registers): Removed cast to int from
16637 * regcache.h: Added declaration of struct inferior_info.
16639 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16641 * inferiors.c (struct inferior_info): Add regcache_data.
16642 (add_inferior): Call create_register_cache.
16643 (clear_inferiors): Call free_register_cache.
16644 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16645 * regcache.c (struct inferior_regcache_data): New.
16646 (registers): Remove.
16647 (get_regcache): New function.
16648 (create_register_cache, free_register_cache): New functions.
16649 (set_register_cache): Don't initialize the register cache here.
16650 (registers_to_string, registers_from_string, register_data): Call
16652 * regcache.h: Add prototypes.
16653 * server.h: Likewise.
16655 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16657 * mem-break.c: New file.
16658 * mem-break.h: New file.
16659 * Makefile.in: Add mem-break.o rule; update server.h
16661 * inferiors.c (struct inferior_info): Add target_data
16663 (clear_inferiors): Free target_data member if set.
16664 (inferior_target_data, set_inferior_target_data): New functions.
16665 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16666 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16667 * linux-low.c (linux_bp_reinsert): New variable.
16668 (struct inferior_linux_data): New.
16669 (linux_create_inferior): Use set_inferior_target_data.
16670 (linux_attach): Likewise. Call add_inferior.
16671 (linux_wait_for_one_inferior): New function.
16672 (linux_wait): Call it.
16673 (linux_write_memory): Add const.
16674 (initialize_low): Call set_breakpoint_data.
16675 * linux-low.h (struct linux_target_ops): Add breakpoint
16677 * server.c (attach_inferior): Remove extra add_inferior
16679 * server.h: Include mem-break.h. Update inferior.c
16681 * target.c (read_inferior_memory)
16682 (write_inferior_memory): New functions.
16683 * target.h (read_inferior_memory)
16684 (write_inferior_memory): Change macros to prototypes.
16685 (struct target_ops): Update comments. Add const to write_memory
16688 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
16690 * linux-low.c (usr_store_inferior_registers): Support
16691 registers which are allowed to fail to store.
16692 * linux-low.h (linux_target_ops): Likewise.
16693 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16694 (ppc_cannot_store_register): FPSCR may not be storable.
16696 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16698 * server.h: Include <string.h> if HAVE_STRING_H.
16699 * ChangeLog: Correct paths in last ChangeLog entry.
16701 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16703 * linux-low.h: Remove obsolete prototypes.
16704 (struct linux_target_ops): New.
16705 (extern the_low_target): New.
16706 * linux-low.c (num_regs, regmap): Remove declarations.
16707 (register_addr): Use the_low_target explicitly.
16708 (fetch_register): Likewise.
16709 (usr_fetch_inferior_registers): Likewise.
16710 (usr_store_inferior_registers): Likewise.
16711 * linux-arm-low.c (num_regs): Remove.
16712 (arm_num_regs): Define.
16713 (arm_regmap): Renamed from regmap, made static.
16714 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16716 (arm_cannot_store_register): Renamed from cannot_store_register,
16718 (the_low_target): New.
16719 * linux-i386-low.c (num_regs): Remove.
16720 (i386_num_regs): Define.
16721 (i386_regmap): Renamed from regmap, made static.
16722 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16724 (i386_cannot_store_register): Renamed from cannot_store_register,
16726 (the_low_target): New.
16727 * linux-ia64-low.c (num_regs): Remove.
16728 (ia64_num_regs): Define.
16729 (ia64_regmap): Renamed from regmap, made static.
16730 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16732 (ia64_cannot_store_register): Renamed from cannot_store_register,
16734 (the_low_target): New.
16735 * linux-m68k-low.c (num_regs): Remove.
16736 (m68k_num_regs): Define.
16737 (m68k_regmap): Renamed from regmap, made static.
16738 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16740 (m68k_cannot_store_register): Renamed from cannot_store_register,
16742 (the_low_target): New.
16743 * linux-mips-low.c (num_regs): Remove.
16744 (mips_num_regs): Define.
16745 (mips_regmap): Renamed from regmap, made static.
16746 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16748 (mips_cannot_store_register): Renamed from cannot_store_register,
16750 (the_low_target): New.
16751 * linux-ppc-low.c (num_regs): Remove.
16752 (ppc_num_regs): Define.
16753 (ppc_regmap): Renamed from regmap, made static.
16754 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16756 (ppc_cannot_store_register): Renamed from cannot_store_register,
16758 (the_low_target): New.
16759 * linux-s390-low.c (num_regs): Remove.
16760 (s390_num_regs): Define.
16761 (s390_regmap): Renamed from regmap, made static.
16762 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16764 (s390_cannot_store_register): Renamed from cannot_store_register,
16766 (the_low_target): New.
16767 * linux-sh-low.c (num_regs): Remove.
16768 (sh_num_regs): Define.
16769 (sh_regmap): Renamed from regmap, made static.
16770 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16772 (sh_cannot_store_register): Renamed from cannot_store_register,
16774 (the_low_target): New.
16775 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16776 (the_low_target): New.
16778 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16780 * Makefile.in: Add stamp-h target.
16781 * configure.in: Create stamp-h.
16782 * configure: Regenerated.
16784 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16786 * inferiors.c: New file.
16787 * target.c: New file.
16788 * target.h: New file.
16789 * Makefile.in: Add target.o and inferiors.o. Update
16791 * linux-low.c (inferior_pid): New static variable,
16792 moved from server.c.
16793 (linux_create_inferior): Renamed from create_inferior.
16794 Call add_inferior. Return 0 on success instead of a PID.
16795 (linux_attach): Renamed from myattach.
16796 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16797 (linux_thread_alive): Renamed from mythread_alive.
16798 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16800 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16801 (regsets_store_inferior_registers): Correct error message.
16802 Add missing ``return 0''.
16803 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16804 (linux_store_registers): Renamed from store_inferior_registers.
16805 (linux_read_memory): Renamed from read_inferior_memory.
16806 (linux_write_memory): Renamed from write_inferior_memory.
16807 (linux_target_ops): New structure.
16808 (initialize_low): Call set_target_ops ().
16809 * remote-utils.c (unhexify): New function.
16810 (hexify): New function.
16811 (input_interrupt): Send signals to ``signal_pid''.
16812 * server.c (inferior_pid): Remove.
16813 (start_inferior): Update create_inferior call.
16814 (attach_inferior): Call add_inferior.
16815 (handle_query): New function.
16816 (main): Call handle_query for `q' packets.
16817 * server.h: Include "target.h". Remove obsolete prototypes.
16818 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16820 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16822 * Makefile.in: Add WARN_CFLAGS. Update configury
16824 * configure.in: Check for <string.h>
16825 * configure: Regenerate.
16826 * config.in: Regenerate.
16827 * gdbreplay.c: Include needed system headers.
16828 (remote_open): Remove strchr prototype.
16829 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16830 * regcache.c (supply_register): Change buf argument to const void *.
16831 (supply_register_by_name): Likewise.
16832 (collect_register): Change buf argument to void *.
16833 (collect_register_by_name): Likewise.
16834 * regcache.h: Add missing prototypes.
16835 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16836 * server.c (handle_query): New function.
16837 (attached): New static variable, moved out of main.
16838 (main): Quiet longjmp clobber warnings.
16839 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16840 * utils.c (error): Remove NORETURN.