1 2018-07-11 Pedro Alves <palves@redhat.com>
3 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
4 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
5 instead of collect_register_by_name.
6 * regcache.c (regcache_raw_get_unsigned_by_name): New.
7 * regcache.h (regcache_raw_get_unsigned_by_name): New.
9 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
10 Pedro Alves <palves@redhat.com>
12 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
14 2018-07-03 Tom Tromey <tom@tromey.com>
16 * linux-low.c: Update.
18 * mem-break.c: Update.
20 * remote-utils.c: Update.
24 * win32-low.c: Update.
26 2018-07-03 Tom Tromey <tom@tromey.com>
30 2018-07-03 Tom Tromey <tom@tromey.com>
32 * linux-low.c: Update.
34 2018-07-03 Tom Tromey <tom@tromey.com>
38 2018-07-03 Tom Tromey <tom@tromey.com>
40 * linux-low.c: Update.
41 * linux-mips-low.c: Update.
44 * remote-utils.c: Update.
48 * thread-db.c: Update.
50 2018-07-03 Tom Tromey <tom@tromey.com>
52 * linux-low.c: Update.
53 * linux-mips-low.c: Update.
55 * mem-break.c: Update.
57 * remote-utils.c: Update.
61 * tracepoint.c: Update.
63 2018-07-03 Tom Tromey <tom@tromey.com>
65 * linux-low.c: Update.
66 * linux-ppc-low.c: Update.
67 * linux-x86-low.c: Update.
68 * proc-service.c: Update.
71 * thread-db.c: Update.
72 * win32-low.c: Update.
74 2018-07-03 Tom Tromey <tom@tromey.com>
76 * linux-low.c: Update.
79 * remote-utils.c: Update.
81 * thread-db.c: Update.
82 * win32-low.c: Update.
84 2018-06-29 Joel Brobecker <brobecker@adacore.com>
86 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
87 parameter in call to 'amd64_create_target_description'.
89 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
91 * x86-tdesc.h: Remove executable permission flag.
93 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
95 * configure.ac: Remove AC_PREREQ, add missing quoting.
96 * configure: Re-generate.
97 * config.in: Re-generate.
98 * aclocal.m4: Re-generate.
100 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
102 * tracepoint.h (current_traceframe): Remove declaration.
104 2018-06-18 Alan Hayward <alan.hayward@arm.com>
106 * linux-aarch64-low.c (is_sve_tdesc): New function.
107 (aarch64_sve_regs_copy_to_regcache): Likewise.
108 (aarch64_sve_regs_copy_from_regcache): Likewise.
109 (aarch64_regs_info): Add SVE checks.
110 (initialize_low_arch): Initialize SVE.
112 2018-06-18 Alan Hayward <alan.hayward@arm.com>
114 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
116 2018-06-11 Alan Hayward <alan.hayward@arm.com>
118 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
119 (initialize_low_tracepoint): Likewise
120 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
121 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
123 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
125 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
127 2018-06-11 Alan Hayward <alan.hayward@arm.com>
129 * server.h (PBUFSIZ): Increase size
131 2018-06-11 Alan Hayward <alan.hayward@arm.com>
133 * regcache.c (regcache::raw_compare): New function.
134 * regcache.h (regcache::raw_compare): New declaration.
136 2018-06-11 Alan Hayward <alan.hayward@arm.com>
138 * regcache.c (new_register_cache): Use new.
139 (free_register_cache): Use delete.
140 (register_data): Use const.
141 (supply_register): Move body inside regcache.
142 (regcache::raw_supply): New override function.
143 (collect_register): Move body inside regcache.
144 (regcache::raw_collect): New override function.
145 (regcache::get_register_status): New override function.
146 * regcache.h (struct regcache): Inherit from reg_buffer_common.
148 2018-06-09 Tom Tromey <tom@tromey.com>
150 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
152 (event_queue): Use std::queue.
153 (gdb_event_xfree): Remove.
154 (initialize_event_loop, process_event, wait_for_event): Update.
156 2018-06-08 Stan Cox <scox@redhat.com>
158 * win32-low.c (win32_create_inferior): last_ptid and last_status
159 moved to client_state.
161 2018-06-08 Pedro Alves <palves@redhat.com>
163 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
164 common/common-exceptions.o, common/common-utils.o,
165 common/errors.o, common/print-utils.o and utils.o.
166 * gdbreplay.c: Include "common-defs.h" instead of the two
167 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
168 string.h or alloca.h.
169 (perror_with_name): Delete.
170 (remote_open): Use xstrdup instead of strdup.
171 (main): Rename to ...
172 (captured_main): ... this.
175 2018-06-08 Tom Tromey <tom@tromey.com>
177 * linux-low.c (linux_low_read_btrace): Update.
179 2018-06-04 Stan Cox <scox@redhat.com>
181 * server.h (struct client_state): New.
182 * server.c (cont_thread, general_thread, multi_process)
183 (report_fork_events, report_vfork_events, report_exec_events)
184 (report_thread_events, swbreak_feature, hwbreak_feature)
185 (vCont_supported, disable_randomization, pass_signals)
186 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
187 Moved to client_state.
188 * remote-utils.c (remote_debug, noack_mode)
189 (transport_is_reliable): Moved to client_state.
190 * tracepoint.c (current_traceframe): Moved to client_state.
193 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
194 linux-low.c, remote-utils.h, target.c: Use client_state.
196 2018-05-31 Alan Hayward <alan.hayward@arm.com>
198 * configure.srv: Add new c/h file.
200 2018-05-31 Alan Hayward <alan.hayward@arm.com>
202 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
205 2018-05-25 Maciej W. Rozycki <macro@mips.com>
207 * gdb.arch/mips-fpregset-core.exp: New test.
208 * gdb.arch/mips-fpregset-core.c: New test source.
210 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
213 * hostio.c (require_int): Do not report overflow for integers
214 between 0xfffffff and 0x7fffffff.
216 2018-05-22 Maciej W. Rozycki <macro@mips.com>
218 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
219 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
220 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
222 (the_low_target): Wire them.
224 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
226 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
227 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
228 mode. Call collect_register_by_name with vscr using
229 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
230 (ppc_store_vrregset): Add and set vscr_offset variable as in
231 ppc_fill_vrregset. Call supply_register_by_name with vscr using
234 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
236 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
237 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
238 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
240 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
242 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
243 (ppc_store_vsxregset): Likewise.
244 (ppc_fill_vrregset): Likewise.
245 (ppc_store_vrregset): Likewise.
246 (ppc_fill_evrregset): Likewise.
247 (ppc_store_evrregset): Likewise.
248 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
249 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
252 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
254 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
255 wordsize of the inferior. Call ppc_linux_target_wordsize.
257 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
259 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
260 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
261 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
262 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
263 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
264 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
265 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
266 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
267 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
268 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
269 (tdesc_powerpc_e500l): Remove.
270 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
271 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
272 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
273 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
275 (ppc_arch_setup): Remove target description matching code. Fill a
276 ppc_linux_features struct and call ppc_linux_match_description
279 2018-05-22 Maciej W. Rozycki <macro@mips.com>
281 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
282 width of the requested register exceeds the width of the
284 (mips_cannot_store_register): Likewise.
286 2018-05-21 Maciej W. Rozycki <macro@mips.com>
288 * linux-mips-low.c (mips_fetch_register): New function. Update
290 (mips_store_gregset): Supply 0 rather than $restart for $zero.
291 (the_low_target): Wire `mips_fetch_register'.
293 2018-05-10 Joel Brobecker <brobecker@adacore.com>
295 * lynx-i386-low.c (LYNXOS_178): New macro.
296 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
297 the layout on LynxOS-178.
298 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
299 handle floating point registers that are not supported by
302 2018-05-10 Tom Tromey <tom@tromey.com>
304 * configure: Rebuild.
306 2018-05-10 Joel Brobecker <brobecker@adacore.com>
309 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
310 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
311 Use it to set the expedite_regs field in the given tdesc.
312 * x86-tdesc.h: New file.
313 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
314 Adjust following the addition of the new expedite_regs parameter
316 * linux-tic6x-low.c (tic6x_read_description): Likewise.
317 * linux-x86-tdesc.c: #include "x86-tdesc.h".
318 (i386_linux_read_description, amd64_linux_read_description):
319 Adjust following the addition of the new expedite_regs parameter
321 * lynx-i386-low.c: #include "x86-tdesc.h".
322 (lynx_i386_arch_setup): Adjust following the addition of the new
323 expedite_regs parameter to init_target_desc.
324 * nto-x86-low.c: #include "x86-tdesc.h".
325 (nto_x86_arch_setup): Adjust following the addition of the new
326 expedite_regs parameter to init_target_desc.
327 * win32-i386-low.c: #include "x86-tdesc.h".
328 (i386_arch_setup): Adjust following the addition of the new
329 expedite_regs parameter to init_target_desc.
331 2018-05-10 Joel Brobecker <brobecker@adacore.com>
334 * win32-low.c (win32_create_inferior): Add call to my_wait
335 setting last_status global.
337 2018-05-10 Joel Brobecker <brobecker@adacore.com>
340 * win32-low.c (create_process): Only call gdb_tilde_expand if
341 inferior_cwd is not NULL.
343 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
345 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
346 registers to the cache if their values have changed.
347 (i387_xsave_to_cache): Provide default values for x87 control
348 registers when these features are available, but disabled.
349 * regcache.c (supply_register_by_name_zeroed): New function.
350 * regcache.h (supply_register_by_name_zeroed): Declare new
353 2018-05-07 Tom Tromey <tom@tromey.com>
355 * configure: Rebuild.
357 2018-05-04 Tom Tromey <tom@tromey.com>
359 * configure: Rebuild.
361 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
362 Pedro Alves <palves@redhat.com>
364 * linux-aarch64-low.c (aarch64_stopped_data_address):
367 2018-04-27 Tom Tromey <tom@tromey.com>
369 * configure: Rebuild.
371 2018-04-23 Tom Tromey <tom@tromey.com>
373 * configure: Rebuild.
375 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
377 * Makefile.in (depcomp): Add "..".
378 (all_deps_files): New and use it.
380 2018-04-18 Alan Hayward <alan.hayward@arm.com>
382 * configure.srv (aarch64*-*-linux*): Don't include xml.
383 (i[34567]86-*-cygwin*): Likewise.
384 (i[34567]86-*-linux*): Likewise.
385 (i[34567]86-*-lynxos*): Likewise.
386 (i[34567]86-*-mingw32ce*): Likewise.
387 (i[34567]86-*-mingw*): Likewise.
388 (i[34567]86-*-nto*): Likewise.
389 (tic6x-*-uclinux): Likewise.
390 (x86_64-*-linux*): Likewise.
391 (x86_64-*-mingw*): Likewise.
392 (x86_64-*-cygwin*): Likewise.
394 2018-04-18 Alan Hayward <alan.hayward@arm.com>
396 * tdesc.c: Remove xml parameter.
398 2018-04-18 Alan Hayward <alan.hayward@arm.com>
400 * server.c (get_features_xml): Remove cast.
401 * tdesc.c (void target_desc::accept): Fill in function.
402 (tdesc_get_features_xml): Remove old xml creation.
403 (print_xml_feature::visit_pre): Add xml vistor.
404 * tdesc.h (struct target_desc): Make xmltarget mutable.
405 (tdesc_get_features_xml): Remove declaration.
407 2018-04-18 Alan Hayward <alan.hayward@arm.com>
409 * tdesc.c (tdesc_architecture_name): Add new function.
410 (tdesc_osabi_name): Likewise.
411 (tdesc_get_features_xml): Use new functions.
413 2018-04-18 Alan Hayward <alan.hayward@arm.com>
415 * tdesc.c (tdesc_create_flags): Remove.
416 (tdesc_add_flag): Likewise.
417 (tdesc_named_type): Likewise.
418 (tdesc_create_union): Likewise.
419 (tdesc_create_struct): Likewise.
420 (tdesc_create_vector): Likewise.
421 (tdesc_add_bitfield): Likewise.
422 (tdesc_add_field): Likewise.
423 (tdesc_set_struct_size): Likewise.
425 2018-04-18 Alan Hayward <alan.hayward@arm.com>
427 * tdesc.c (~target_desc): Remove implictly deleted items.
428 (init_target_desc): Iterate all features.
429 (tdesc_get_features_xml): Use vector.
430 (tdesc_create_feature): Create feature.
431 * tdesc.h (tdesc_feature) Remove
432 (target_desc): Add features.
434 2018-04-18 Alan Hayward <alan.hayward@arm.com>
436 * Makefile.in: Add common/tdesc.c
437 * tdesc.c (init_target_desc): init all reg_defs from register
439 (tdesc_create_reg): Create tdesc_reg.
440 * tdesc.h (tdesc_feature): Add register vector.
442 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
444 * tdesc.h (struct target_desc) <features>: Change type to
445 std::vector<std::string>.
446 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
448 (tdesc_get_features_xml): Likewise.
449 (tdesc_create_feature): Likewise.
451 2018-03-26 Alan Hayward <alan.hayward@arm.com>
453 * regcache.c (find_register_by_number): Return a ref.
454 (find_regno): Use references.
455 (register_size): Likewise.
456 (register_data): Likewise.
457 * tdesc.c (target_desc::~target_desc): Remove free calls.
458 (target_desc::operator==): Use std::vector compare.
459 (init_target_desc): Use reference.
460 (tdesc_create_reg): Use reg constructors.
461 * tdesc.h (struct target_desc): Replace pointer with object.
463 2018-03-23 Alan Hayward <alan.hayward@arm.com>
465 * regcache.c (find_register_by_number): Make static.
466 (find_regno): Use find_register_by_number
467 * regcache.h (struct reg): Remove declaration.
469 2018-03-23 Alan Hayward <alan.hayward@arm.com>
471 * tdesc.c (target_desc::~target_desc): Move to here.
472 (target_desc::operator==): Likewise.
473 * tdesc.h (target_desc::~target_desc): Move from here.
474 (target_desc::operator==): Likewise.
476 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
478 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
480 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
482 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
484 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
485 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
486 and init_registers_s390_gs_linux64.
488 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
490 * linux-s390-low.c (s390_fill_gs): Remove function.
491 (s390_fill_gsbc): Remove function.
492 (s390_regsets): Set fill functions for the guarded storage regsets
495 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
497 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
498 the word size. Add comment.
499 (s390_get_wordsize): New function.
500 (s390_arch_setup): No longer select a temporary tdesc to fetch the
501 pswm with it. Instead, use s390_get_wordsize to determine the
502 word size first and derive the correct tdesc from that directly.
504 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
506 * Makefile.in: Include silent-rules.mk.
507 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
508 (COMPILE): Add ECHO_CXX.
509 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
510 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
511 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
512 (version-generated.c): Add ECHO_GEN.
513 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
514 (IPAGENT_COMPILE): Add ECHO_CXX.
515 (%-generated.c): Add ECHO_REGDAT.
517 2018-03-14 Tom Tromey <tom@tromey.com>
520 * ax.c (ax_printf): Special case for NULL.
522 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
524 * linux-low.c (linux_qxfer_libraries_svr4): Use
525 xml_escape_text_append.
527 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
529 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
531 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
533 * server.c (handle_general_set): Remove unnecessary xstrdup.
535 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
537 * server.c (parse_debug_format_options): Adjust to
538 delim_string_to_char_ptr_vec changes.
539 * thread-db.c (thread_db_load_search): Adjust to
540 dirnames_to_char_ptr_vec changes.
542 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
544 * target.h (target_enable_btrace, target_disable_btrace)
545 (target_read_btrace, target_read_btrace_conf): Turn macro into
546 inline function. Throw error if target method is not defined.
547 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
548 check for btrace target method. Be prepared to handle exceptions
549 from btrace target methods.
551 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
553 * server.c (captured_main): Change order of error message printed
554 when the current working directory cannot be found.
556 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
558 * server.c: Include "filenames.h" and "pathstuff.h".
559 (program_name): Delete variable.
560 (program_path): New anonymous class.
561 (get_exec_wrapper): Use "program_path" instead of
563 (handle_v_run): Likewise.
564 (captured_main): Likewise.
565 (process_serial_event): Likewise.
567 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
569 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
570 (OBJS): Add "pathstuff.o".
571 * server.c (current_directory): New global variable.
572 (captured_main): Initialize "current_directory".
574 2018-02-26 Alan Hayward <alan.hayward@arm.com>
576 * tdesc.c: Use common/tdesc.h.
579 2018-02-20 Alan Hayward <alan.hayward@arm.com>
580 Simon Marchi <simon.marchi@ericsson.com>
582 * Makefile.in: Switch order of make rules.
584 2018-02-19 Alan Hayward <alan.hayward@arm.com>
586 * Makefile.in: Add common directory in build.
587 * configure.ac: Add common reference.
588 * configure: Regenerate.
590 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
592 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
593 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
594 * spu-low.c (spu_target_ops): Likewise.
595 * win32-low.c (win32_target_ops): Likewise.
596 * server.c (supported_btrace_packets): Report packets unconditionally.
597 * target.h (target_ops) <supports_btrace>: Remove.
598 (target_supports_btrace): Remove.
600 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
602 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
603 (handle_btrace_disable): Change return type to void. Use exceptions
605 (handle_btrace_general_set): Catch exception and copy message to
608 2018-02-08 Tom Tromey <tom@tromey.com>
610 * linux-low.c (install_software_single_step_breakpoints): Use
612 * inferiors.c (make_cleanup_restore_current_thread): Remove.
613 (do_restore_current_thread_cleanup): Remove.
614 * gdbthread.h (make_cleanup_restore_current_thread): Don't
617 2018-02-08 Tom Tromey <tom@tromey.com>
619 * mem-break.c (set_raw_breakpoint_at): Use
620 gdb::unique_xmalloc_ptr.
622 2018-01-30 Pedro Alves <palves@redhat.com>
625 * target.c (target_terminal::terminal_state): Rename to ...
626 (target_terminal::m_terminal_state): ... this.
628 2018-01-19 James Clarke <jrtc27@jrtc27.com>
630 * linux-low.c (handle_extended_wait): Surround call to
631 thread_db_notice_clone with #ifdef USE_THREAD_DB.
633 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
635 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
636 linux_ptrace_attach_fail_reason_string now returning an
638 (linux_attach): Likewise.
639 * thread-db.c (attach_thread): Likewise.
641 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
644 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
645 checking for fs_base/gs_base fields in struct user_regs_struct.
646 * configure: Regenerate.
648 2018-01-16 Yao Qi <yao.qi@linaro.org>
651 * linux-low.c (fetch_register): Call supply_register instead of
654 2018-01-08 Yao Qi <yao.qi@linaro.org>
655 Simon Marchi <simon.marchi@ericsson.com>
657 * Makefile.in (OBS): Remove selftest.o.
658 * configure.ac: Set srv_selftest_objs if $development is true.
659 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
660 * configure: Re-generated.
661 * server.c (captured_main): Wrap variable selftest_filter with
664 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
666 * server.c (parse_debug_format_options): Return std::string.
667 (handle_monitor_command, captured_main): Adjust.
669 2018-01-05 Pedro Alves <palves@redhat.com>
672 * server.c (captured_main): Pass quiet=false to
673 save_original_signals_state.
675 2018-01-01 Joel Brobecker <brobecker@adacore.com>
677 * gdbreplay.c (gdbreplay_version): Update copyright year in
679 * server.c (gdbserver_version): Likewise.
681 2017-12-08 Tom Tromey <tom@tromey.com>
683 * ax.c (ax_printf): Update.
685 2017-12-07 Yao Qi <yao.qi@linaro.org>
687 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
688 aarch64_linux_read_description.
689 * linux-amd64-ipa.c (idx2mask): New array.
690 (get_ipa_tdesc): Move idx2mask out.
691 (initialize_low_tracepoint): Initialize target descriptions.
692 * linux-i386-ipa.c (idx2mask): New array.
693 (get_ipa_tdesc): Move idx2mask out.
694 (initialize_low_tracepoint): Initialize target descriptions.
696 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
698 * tdesc.c (struct tdesc_type): Change return type.
699 (tdesc_add_flag): Change parameter type.
700 (tdesc_add_bitfield): Likewise.
701 (tdesc_add_field): Likewise.
702 (tdesc_set_struct_size): Likewise.
704 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
706 * regcache.c (registers_to_string): Remove unused variable.
708 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
710 * inferiors.c (for_each_inferior_with_data): Remove.
711 * inferiors.h (for_each_inferior_with_data): Remove.
712 * server.c (handle_qxfer_threads_worker): Change parameter type.
713 (handle_qxfer_threads_proper): Use for_each_thread.
715 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
717 * inferiors.c (for_each_inferior): Remove.
718 (clear_inferiors): Use for_each_thread.
719 * inferiors.h (for_each_inferior): Remove.
720 * linux-low.c (linux_wait_for_event_filtered): Use
722 (linux_stabilize_threads): Likewise.
723 * regcache.c (regcache_release): Likewise.
724 * server.c (gdb_wants_all_threads_stopped): Likewise.
725 (clear_pending_status_callback): Remove.
726 (handle_status): Use for_each_thread.
727 (captured_main): Likewise.
728 * win32-low.c (child_init_thread_list): Likewise.
729 (win32_clear_inferiors): Likewise.
730 (fake_breakpoint_event): Likewise.
732 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
734 * inferiors.h (find_inferior): Remove.
735 * inferiors.c (find_inferior): Remove.
737 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
739 * linux-low.c (resume_status_pending_p): Update comment.
740 (need_step_over_p): Update comment.
742 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
744 * linux-low.c (proceed_one_lwp): Return void, change parameter
746 (unsuspend_and_proceed_one_lwp): Likewise.
747 (proceed_all_lwps): Use for_each_thread.
748 (unstop_all_lwps): Likewise.
750 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
752 * linux-low.c (linux_resume_one_thread): Return void, take
754 (linux_resume): Use for_each_thread.
756 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
758 * linux-low.c (send_sigstop_callback): Return void, change
759 parameter type. Rename to...
760 (send_sigstop): ... this.
761 (suspend_and_send_sigstop_callback): Return void, change parameter
763 (suspend_and_send_sigstop): ... this.
764 (stop_all_lwps): Use for_each_thread.
766 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
768 * linux-low.c (lwp_running): Return bool, remove unused
770 (linux_stabilize_threads): Use find_thread.
772 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
774 * linux-low.c (select_singlestep_lwp_callback): Remove.
775 (count_events_callback): Remove.
776 (select_event_lwp_callback): Remove.
777 (select_event_lwp): Use find_thread/for_each_thread.
779 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
781 * linux-low.c (not_stopped_callback): Return bool, take filter
783 (linux_wait_for_event_filtered): Use find_thread.
784 (linux_wait_1): Likewise.
786 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
788 * linux-low.c (same_lwp): Remove.
789 (find_lwp_pid): Use find_thread.
791 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
793 * linux-low.c (delete_lwp_callback): Remove.
794 (linux_mourn): Use for_each_thread.
796 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
798 * linux-low.c (linux_detach_lwp_callback): Return void, remove
799 args parameter, don't check for pid.
800 (linux_detach): Use for_each_thread.
802 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
804 * linux-low.c (struct counter): Remove.
805 (second_thread_of_pid_p): Remove.
806 (last_thread_of_process_p): Use find_thread.
808 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
810 * inferiors.c (find_inferior_in_random): Remove.
811 * inferiors.h (find_inferior_in_random): Remove.
812 * linux-low.c (status_pending_p_callback): Return bool, accept
813 parameter ptid directly.
814 (linux_wait_for_event_filtered): Use find_thread_in_random.
815 (linux_wait_1): Likewise.
817 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
819 * inferiors.c (find_inferior_id): Remove.
820 (find_thread_ptid): Move implemention from find_inferior_id to
822 * inferiors.h (find_inferior_id): Remove.
823 * server.c (handle_status): Use find_thread_ptid.
824 (process_serial_event): Likewise.
825 * thread-db.c (find_one_thread): Likewise.
826 (thread_db_thread_handle): Likewise.
827 * win32-low.c (thread_rec): Likewise.
828 (child_delete_thread): Likewise.
829 (win32_thread_alive): Likewise.
830 (get_child_debug_event): Likewise.
832 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
834 * linux-mips-low.c (update_watch_registers_callback): Return
835 void, remove pid_p parameter, don't check for pid.
836 (mips_insert_point, mips_remove_point): Use for_each_thread.
838 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
840 * lynx.low (lynx_delete_thread_callback): Remove.
841 (lynx_mourn): Use for_each_thread.
843 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
845 * regcache.c (regcache_invalidate_one): Remove.
846 (regcache_invalidate_pid): use for_each_thread.
848 2017-11-26 Tom Tromey <tom@tromey.com>
850 * linux-low.c (linux_create_inferior): Update.
852 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
854 * spu-low.c (spu_create_inferior): Fix typo in argument name.
856 2017-11-24 Alan Hayward <alan.hayward@arm.com>
858 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
859 * linux-aarch64-low.c (initialize_low_arch): Call init func.
860 * linux-aarch64-tdesc-selftest.c: New file.
861 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
863 2017-11-24 Alan Hayward <alan.hayward@arm.com>
865 * configure.srv: Add new file.
866 * linux-aarch64-low.c (initialize_low_arch): Call init func.
867 * linux-aarch64-tdesc-selftest.c: New file.
868 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
870 2017-11-24 Alan Hayward <alan.hayward@arm.com>
872 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
873 * linux-aarch64-low.c (initialize_low_arch): Remove init.
874 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
876 2017-11-24 Alan Hayward <alan.hayward@arm.com>
878 * configure.srv: Add new files.
879 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
880 aarch64_linux_read_description.
881 * linux-aarch64-low.c (aarch64_linux_read_description):
882 Merge with aarch64_arch_setup.
883 (aarch64_arch_setup): Call aarch64_linux_read_description.
884 * linux-aarch64-tdesc.c: New file.
885 * linux-aarch64-tdesc.h: New file.
887 2017-11-24 Yao Qi <yao.qi@linaro.org>
889 * configure.srv: Set $srv_regobj for tic6x-linux.
890 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
891 (tic6x_read_description): Move some code to tic6x_arch_setup.
892 (tic6x_tdesc_test): New function.
893 (initialize_low_arch): Call selftests::register_test.
895 2017-11-22 Yao Qi <yao.qi@linaro.org>
897 * remote-utils.c (prepare_resume_reply): Use memcpy.
899 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
901 * linux-low.c (kill_one_lwp_callback): Return void, take
902 argument directly, don't filter on pid.
903 (linux_kill): Use for_each_thread.
905 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
907 * linux-low.c (need_step_over_p): Return bool, remove dummy
909 (linux_resume, proceed_all_lwps): Use find_thread.
911 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
913 * linux-low.c (resume_status_pending_p): Return bool, remove
915 (linux_resume): Use find_thread.
917 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
919 * linux-low.c (struct thread_resume_array): Remove.
920 (linux_set_resume_request): Return void, take arguments
922 (linux_resume): Use for_each_thread.
924 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
926 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
927 return bool, remove data argument.
928 (linux_stabilize_threads): Use find_thread.
930 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
932 * linux-low.c (unsuspend_one_lwp): Remove.
933 (unsuspend_all_lwps): Use for_each_thread, inline code from
936 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
938 * gdbthread.h (find_thread): Add overload with ptid_t filter.
939 * linux-low.c (struct iterate_over_lwps_args): Remove.
940 (iterate_over_lwps_filter): Remove.
941 (iterate_over_lwps): Use find_thread.
943 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
945 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
946 (linux_handle_new_gdb_connection): Use for_each_thread, inline
947 code from reset_lwp_ptrace_options_callback.
949 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
951 * linux-arm-low.c (struct update_registers_data): Remove.
952 (update_registers_callback): Return void, take arguments
953 directly, don't check thread's pid.
954 (arm_insert_point, arm_remove_point): Use for_each_thread.
956 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
958 * win32-low.c (continue_one_thread): Return void, take argument
960 (child_continue): Use for_each_thread.
962 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
964 * win32-i386-low.c (update_debug_registers_callback): Rename
966 (update_debug_registers): ... this, return void, remove pid_p arg.
967 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
969 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
971 * inferiors.h (struct process_info): Add constructor, initialize
973 <syscalls_to_catch>: Change type to std::vector<int>.
974 * inferiors.c (add_process): Allocate process_info with new.
975 (remove_process): Free process_info with delete.
976 * linux-low.c (handle_extended_wait): Adjust.
977 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
978 * server.c (handle_general_set): Adjust.
980 2017-11-16 Pedro Alves <palves@redhat.com>
982 * remote-utils.c (remote_close): Block SIGIO signals instead of
983 uninstalling the SIGIO handler.
985 2017-11-16 Alan Hayward <alan.hayward@arm.com>
987 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
989 2017-11-16 Yao Qi <yao.qi@linaro.org>
991 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
992 (tic6x_store_gregset): Likewise.
993 (tic6x_usrregs_info): Move it up.
995 2017-11-15 Alan Hayward <alan.hayward@arm.com>
997 * Makefile.in: Update arch rules.
998 * configure.srv: Explicitly mark arch/ files.
1000 2017-11-13 Andreas Schwab <schwab@suse.de>
1002 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1004 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1006 2017-11-06 Pedro Alves <palves@redhat.com>
1008 * config.in, configure: Regenerate.
1010 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1012 * target.c (struct thread_search): Remove.
1013 (thread_search_callback): Remove.
1014 (prepare_to_access_memory): Use for_each_thread instead of
1015 find_inferior. Inline code from thread_search_callback.
1017 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1019 * server.c (struct visit_actioned_threads_data): Remove.
1020 (visit_actioned_threads): Change prototype to take arguments
1022 (resume): Use find_thread instead of find_inferior.
1024 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1026 * server.c (queue_stop_reply_callback): Change prototype, return
1028 (find_status_pending_thread_callback): Remove.
1029 (handle_status): Replace find_inferior with find_thread and
1032 2017-10-25 Alan Hayward <alan.hayward@arm.com>
1034 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1036 (aarch64_store_gregset): Likewise.
1037 (aarch64_fill_fpregset): Likewise.
1038 (aarch64_store_fpregset): Likewise.
1040 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
1042 * gdbthread.h (find_thread, for_each_thread): New functions.
1043 * inferiors.c (thread_of_pid): Remove.
1044 (find_any_thread_of_pid): Use find_thread.
1045 * linux-low.c (num_lwps): Use for_each_thread.
1047 2017-10-17 Yao Qi <yao.qi@linaro.org>
1049 * Makefile.in: Remove one rule.
1050 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1052 2017-10-17 Yao Qi <yao.qi@linaro.org>
1054 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1055 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1057 2017-10-17 Yao Qi <yao.qi@linaro.org>
1059 * configure.srv: Rename arm.o with arch/arm.o.
1061 2017-10-17 Yao Qi <yao.qi@linaro.org>
1063 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1064 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1065 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1066 (arch-i386.o, arch-amd64.o): Remove rules.
1067 (arch/%.o): New rule.
1068 Update POSTCOMPILE and COMPILE.pre.
1069 * configure.ac: Invoke AC_CONFIG_COMMANDS.
1070 * configure: Re-generated.
1071 * configure.srv: Replace arch-i386.o with arch/i386.o.
1072 Replace arch-amd64.o with arch/amd64.o.
1074 2017-10-16 Yao Qi <yao.qi@linaro.org>
1076 * configure: Regenerated.
1078 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1080 * inferiors.h: (struct inferior_list): Remove.
1081 (struct inferior_list_entry); Remove.
1082 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1083 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1084 get_first_inferior): Remove.
1085 (for_each_inferior, for_each_inferior_with_data, find_inferior,
1086 find_inferior_id, find_inferior_in_random): Change signature.
1087 * inferiors.c (all_threads): Change type to
1088 std::list<thread_info *>.
1089 (get_thread): Remove macro.
1090 (find_inferior, find_inferior_id): Change signature, implement
1092 (find_inferior_in_random): Change signature, implement using
1093 find_thread_in_random.
1094 (for_each_inferior, for_each_inferior_with_data): Change
1095 signature, implement using for_each_thread.
1096 (add_inferior_to_list, remove_inferior): Remove.
1097 (add_thread, get_first_thread, thread_of_pid,
1098 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1099 (get_first_inferior, one_inferior_p, clear_inferior_list):
1101 (clear_inferiors, get_thread_process): Update.
1102 * gdbthread.h: Include <list>.
1103 (struct thread_info) <entry>: Remove field.
1105 (all_threads): Change type to std::list<thread_info *>.
1106 (get_first_inferior): Add doc.
1107 (find_thread, for_each_thread, find_thread_in_random): New
1109 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1110 * linux-arm-low.c (update_registers_callback): Update.
1111 * linux-low.c (second_thread_of_pid_p): Update.
1112 (kill_one_lwp_callback, linux_detach_lwp_callback,
1113 delete_lwp_callback, status_pending_p_callback, same_lwp,
1114 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1115 iterate_over_lwps, not_stopped_callback,
1116 resume_stopped_resumed_lwps, count_events_callback,
1117 select_singlestep_lwp_callback, select_event_lwp_callback,
1118 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1119 suspend_and_send_sigstop_callback, wait_for_sigstop,
1120 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1121 lwp_running, linux_set_resume_request, resume_status_pending_p,
1122 need_step_over_p, start_step_over, linux_resume_one_thread,
1123 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1124 reset_lwp_ptrace_options_callback): Update.
1125 * linux-mips-low.c (update_watch_registers_callback): Update.
1126 * regcache.c (regcache_invalidate_one, regcache_invalidate):
1128 (free_register_cache_thread_one): Remove.
1129 (regcache_release): Update.
1130 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1131 handle_qxfer_threads_worker): Update.
1132 (handle_query): Update, use list iterator.
1133 (visit_actioned_threads, handle_pending_status,
1134 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1135 clear_pending_status_callback, set_pending_status_callback,
1136 find_status_pending_thread_callback, handle_status,
1137 process_serial_event): Update.
1138 * target.c (thread_search_callback): Update.
1139 * thread-db.c (thread_db_get_tls_address): Update.
1140 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1142 * win32-i386-low.c (update_debug_registers_callback): Update.
1143 * win32-low.c (delete_thread_info, child_delete_thread,
1144 continue_one_thread, suspend_one_thread,
1145 get_child_debug_event): Adjust.
1147 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1149 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1150 * inferiors.h: Include <list>.
1151 (struct process_info) <entry>: Remove field.
1153 (pid_of): Change macro to function.
1154 (ptid_of, lwpid_of): Remove macro.
1155 (all_processes): Change type to std::list<process_info *>.
1156 (ALL_PROCESSES): Remove macro.
1157 (for_each_process, find_process): New function.
1158 * inferiors.c (all_processes): Change type to
1159 std::list<process_info *>.
1160 (find_thread_process): Adjust.
1161 (add_process): Likewise.
1162 (remove_process): Likewise.
1163 (find_process_pid): Likewise.
1164 (get_first_process): Likewise.
1165 (started_inferior_callback): Remove.
1166 (have_started_inferiors_p): Adjust.
1167 (attached_inferior_callback): Remove.
1168 (have_attached_inferiors_p): Adjust.
1169 * linux-low.c (check_zombie_leaders): Likewise.
1170 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1171 (x86_linux_update_xmltarget): Adjust.
1172 * server.c (handle_query): Likewise.
1173 (gdb_reattached_process): Remove.
1174 (handle_status): Adjust.
1175 (kill_inferior_callback): Likewise.
1176 (detach_or_kill_inferior): Remove.
1177 (print_started_pid): Likewise.
1178 (print_attached_pid): Likewise.
1179 (detach_or_kill_for_exit): Update.
1180 (process_serial_event): Likewise.
1181 * linux-arm-low.c (arm_new_fork): Likewise.
1183 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1185 * dll.h: Include <list>.
1186 (struct dll_info): Add constructor.
1187 <entry>: Remove field.
1188 (all_dlls): Change type to std::list<dll_info>.
1189 * dll.c: Include <algorithm>.
1190 (get_dll): Remove macro.
1191 (all_dlls): Change type to std::list<dll_info *>.
1192 (free_one_dll): Remove.
1193 (match_dll): Likewise.
1194 (loaded_dll): Adjust.
1195 (unloaded_dll): Adjust to all_dlls type change, use
1196 std::find_if. Inline code from match_dll.
1197 (clear_dlls): Adjust to all_dlls type change.
1198 * server.c (emit_dll_description): Remove.
1199 (handle_qxfer_libraries): Adjust to all_dlls type change,
1200 integrate emit_dll_description's functionality.
1202 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1204 * linux-low.h (struct linux_target_ops) <delete_process>: New
1206 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1207 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1208 (struct linux_target_ops): Add delete_process callback.
1209 * linux-arm-low.c (arm_delete_process): New.
1210 (struct linux_target_ops): Add delete_process callback.
1211 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1212 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1213 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1214 * linux-mips-low.c (mips_linux_delete_process): New.
1215 (struct linux_target_ops): Add delete_process callback.
1216 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1217 * linux-s390-low.c (struct linux_target_ops): Likewise.
1218 * linux-sh-low.c (struct linux_target_ops): Likewise.
1219 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1220 * linux-tile-low.c (struct linux_target_ops): Likewise.
1221 * linux-x86-low.c (x86_linux_delete_process): New.
1222 (struct linux_target_ops): Add delete_process callback.
1223 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1225 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1227 * linux-aarch64-low.c (the_low_target): Add thread delete
1229 * linux-arm-low.c (arm_delete_thread): New function.
1230 (the_low_target): Add thread delete callback.
1231 * linux-bfin-low.c (the_low_target): Likewise.
1232 * linux-crisv32-low.c (the_low_target): Likewise.
1233 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1235 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1237 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1238 * linux-mips-low.c (mips_linux_delete_thread): New function.
1239 (the_low_target): Add thread delete callback.
1240 * linux-ppc-low.c (the_low_target): Likewise.
1241 * linux-s390-low.c (the_low_target): Likewise.
1242 * linux-sh-low.c (the_low_target): Likewise.
1243 * linux-tic6x-low.c (the_low_target): Likewise.
1244 * linux-tile-low.c (the_low_target): Likewise.
1245 * linux-x86-low.c (the_low_target): Likewise.
1246 * linux-xtensa-low.c (the_low_target): Likewise.
1248 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1250 * win32-low.c: Include "common-inferior.h".
1252 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1254 * inferiors.c (set_inferior_cwd): New function.
1255 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1256 (handle_query): Inform that QSetWorkingDir is supported.
1257 * win32-low.c (create_process): Pass the inferior's cwd to
1260 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1262 * inferiors.c (current_inferior_cwd): New global variable.
1263 (get_inferior_cwd): New function.
1264 * inferiors.h (struct process_info) <cwd>: New field.
1266 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1268 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1269 (OBS): Add gdb_tilde_expand.o.
1271 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1273 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1274 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1276 2017-09-29 Pedro Alves <palves@redhat.com>
1278 * ax.c (gdb_parse_agent_expr): Constify.
1279 * ax.h (gdb_parse_agent_expr): Constify.
1280 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1282 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1283 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1284 * remote-utils.h (read_ptid): Constify.
1285 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1286 (process_point_options, process_serial_event): Constify.
1287 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1288 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1289 (cmd_qtbuffer): Constify.
1291 2017-09-29 Pedro Alves <palves@redhat.com>
1293 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1296 2017-09-29 Pedro Alves <palves@redhat.com>
1298 * linux-low.c (handle_extended_wait): Pass parent thread instead
1299 of process to thread_db_notice_clone.
1300 * linux-low.h (thread_db_notice_clone): Replace parent process
1301 parameter with parent thread parameter.
1302 * thread-db.c (find_one_thread): Add comment.
1303 (thread_db_notice_clone): Replace parent process parameter with
1304 parent thread parameter. Temporarily switch to the parent thread.
1306 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1308 * gdbthread.h: Include "common-gdbthread.h".
1309 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1310 "if" when validating the ptid.
1311 * remote-utils.c: Include "gdbthread.h".
1312 (prepare_resume_reply): Use "switch_to_thread".
1313 * target.c (done_accessing_memory): Likewise.
1315 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1317 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1318 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1319 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1320 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1321 s390x-gs-linux64-ipa.o to ipa_obj.
1322 * linux-s390-low.c (HWCAP_S390_GS): New define.
1323 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1325 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1326 (s390_arch_setup): Check for guarded-storage support and choose
1328 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1329 init_registers_s390x_gs_linux64.
1330 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1332 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1333 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1335 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1337 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1339 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1341 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1342 (thread_db_thread_handle): Declare.
1343 * linux-low.c (linux_target_ops): Initialize thread_handle.
1344 * server.c (handle_qxfer_threads_worker): Add support for
1346 * target.h (struct target_ops): Add new function pointer,
1348 (target_thread_handle): Define.
1349 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1351 (thread_db_thread_handle): New function.
1353 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1355 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1356 * linux-low.h (thread_db_notice_clone): Declare.
1357 * thread-db.c (thread_db_notice_clone): New function.
1359 2017-09-21 Pedro Alves <palves@redhat.com>
1361 * server.c (gdb_read_memory, handle_status, process_serial_event)
1362 (handle_serial_event, handle_target_event): Adjust to
1363 set_desired_thread prototype change.
1364 * target.c (set_desired_thread): Remove 'use_general' parameter
1366 * target.h (set_desired_thread): Remove 'use_general' parameter.
1368 2017-09-20 Tom Tromey <tom@tromey.com>
1370 * target.c (target_terminal::terminal_state): Define.
1371 (target_terminal::init): Rename from target_terminal_init.
1372 (target_terminal::inferior): Rename from
1373 target_terminal_inferior.
1374 (target_terminal::ours): Rename from target_terminal_ours.
1375 (target_terminal::ours_for_output, target_terminal::info): New.
1377 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1379 * server.c (accumulate_file_name_length): Remove.
1380 (emit_dll_description): Adjust to std::string change.
1381 (handle_qxfer_libraries): Use std::string to hold document.
1383 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1385 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1386 return type of xml_escape_text.
1387 * server.c (emit_dll_description): Likewise.
1389 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1391 * server.c (captured_main): Accept argument for --selftest.
1392 Update run_tests call.
1393 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1394 when registering selftests.
1396 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1398 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1399 instead of "VEC" for "target_desc.reg_defs".
1400 (regcache_cpy): Likewise.
1401 (registers_to_string): Likewise.
1402 (registers_from_string): Likewise.
1403 (find_regno): Likewise.
1404 (supply_regblock): Likewise.
1405 (regcache_raw_read_unsigned): Likewise.
1406 * tdesc.c (init_target_desc): Likewise.
1407 (tdesc_create_reg): Likewise.
1408 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1409 (struct target_desc) <reg_defs>: Convert to "std::vector".
1410 (target_desc): Do not initialize "reg_defs".
1411 (~target_desc): Update code to use "std::vector" instead of "VEC"
1412 for "target_desc.reg_defs".
1413 (operator==): Likewise.
1415 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1417 * inferiors.h (thread_to_gdb_id): Remove.
1418 * inferiors.c (thread_to_gdb_id): Remove.
1419 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1420 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1421 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1423 * nto-low.c (nto_fetch_registers, nto_store_registers,
1424 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1426 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1428 * inferiors.h (gdb_id_to_thread_id): Remove.
1429 * inferiors.c (gdb_id_to_thread_id): Remove.
1430 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1431 removal. Move pid declaration closer to where it's used.
1433 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1435 * server.c (handle_detach): New function.
1436 (process_serial_event): Move code out, call handle_detach.
1438 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1440 * server.c (require_running): Rename to ...
1441 (require_running_or_return): ... this ...
1442 (require_running_or_break): ... and this.
1443 (handle_query, process_serial_event): Adjust.
1445 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1447 * linux-low.c (linux_set_resume_request): Remove unused
1450 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1452 * server.c (first_thread_of): Remove.
1453 (process_serial_event): Replace usage of first_thread_of with
1454 find_any_thread_of_pid.
1455 * tracepoint.c (same_process_p): Remove.
1456 (gdb_agent_about_to_close): Replace usage of same_process_p with
1457 find_any_thread_of_pid.
1458 * linux-x86-low.c (same_process_callback): Remove.
1459 (x86_arch_setup_process_callback): Replace usage of
1460 same_process_callback with find_any_thread_of_pid.
1461 * thread-db.c (any_thread_of): Remove.
1462 (switch_to_process): Replace usage of any_thread_of with
1463 find_any_thread_of_pid.
1464 * inferiors.c (thread_pid_matches_callback): Remove.
1465 (find_thread_process): Adjust to use find_any_thread_of_pid.
1467 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1469 * regcache.c (get_thread_regcache): Guard calls to "memset"
1472 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1474 * linux-low.c (handle_extended_wait): Use
1475 "allocate_target_description" instead of "XNEW".
1476 * linux-x86-low.c (initialize_low_arch): Likewise.
1478 2017-09-05 Yao Qi <yao.qi@linaro.org>
1480 * configure.srv (srv_i386_regobj): Remove.
1481 (srv_amd64_regobj): Remove.
1482 (srv_regobj): Set it to "" for x86 non-linux targets.
1483 * linux-x86-tdesc.c (i386_linux_read_description):
1484 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1485 (init_registers_i386): Remove the declaration.
1486 (tdesc_i386): Remove the declaration.
1487 (lynx_i386_arch_setup): Call i386_create_target_description.
1488 * nto-x86-low.c: Likewise.
1489 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1490 [!__x86_64__]: include arch/i386.h.
1491 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1493 2017-09-05 Yao Qi <yao.qi@linaro.org>
1495 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1496 i386/amd64-XXX-linux from it.
1498 2017-09-05 Yao Qi <yao.qi@linaro.org>
1500 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1502 (ipa_amd64_linux_regobj): Remove.
1503 (ipa_x32_linux_regobj): Remove.
1505 2017-09-05 Yao Qi <yao.qi@linaro.org>
1507 * Makefile.in (arch-amd64.o): New rule.
1508 * configure.srv: Append arch-amd64.o.
1509 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1510 (get_ipa_tdesc): Call amd64_linux_read_description.
1511 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1512 and init_registers_amd64_XXX.
1513 * linux-x86-low.c (x86_linux_read_description): Call
1514 amd64_linux_read_description.
1515 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1516 (initialize_low_arch): Don't call init_registers_x32_XXX and
1517 init_registers_amd64_XXX.
1518 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1519 and tdesc_amd64_XXX.
1520 [__x86_64__] (amd64_tdesc_test): New function.
1521 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1522 and init_registers_amd64_XXX.
1523 * linux-x86-tdesc.c: Include arch/amd64.h.
1524 (xcr0_to_tdesc_idx): New function.
1525 (i386_linux_read_description): New function.
1526 (amd64_get_ipa_tdesc_idx): New function.
1527 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1528 (amd64_get_ipa_tdesc): Declare.
1530 2017-09-05 Yao Qi <yao.qi@linaro.org>
1532 * configure.srv (srv_i386_linux_xmlfiles): Remove
1533 i386/i386-XXX-linux.xml from it.
1535 2017-09-05 Yao Qi <yao.qi@linaro.org>
1537 * configure.srv: Set srv_i386_linux_regobj empty if $development
1539 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1540 initialize_low_tdesc.
1541 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1542 with #if initialize_low_tdesc.
1543 * linux-x86-tdesc-selftest.c: New file.
1544 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1546 2017-09-05 Yao Qi <yao.qi@linaro.org>
1548 * Makefile.in (arch-i386.o): New rule.
1549 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1550 (x86_64-*-linux*): Likewise.
1551 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1552 include arch/i386.h.
1553 (i386_linux_read_description): Remove code and call
1554 i386_create_target_description.
1555 * tdesc.c (allocate_target_description): New function.
1556 * tdesc.h (set_tdesc_architecture): Remove declaration.
1557 (set_tdesc_osabi): Likewise.
1559 2017-09-05 Yao Qi <yao.qi@linaro.org>
1561 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1562 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1563 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1565 * server.c (get_features_xml): Call tdesc_get_features_xml.
1566 * tdesc.c (set_tdesc_architecture): New function.
1567 (set_tdesc_osabi): New function.
1568 (tdesc_get_features_xml): New function.
1569 (tdesc_create_feature): Add an argument.
1570 * tdesc.h (struct target_desc) <features>: New field.
1571 <arch, osabi>: New field.
1572 (~target_desc): xfree features, arch, and osabi.
1573 (target_desc::oerator==): Don't compare .xmltarget.
1574 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1575 (set_tdesc_osabi): Likewise.
1576 (tdesc_get_features_xml): Likewise.
1578 2017-09-05 Yao Qi <yao.qi@linaro.org>
1580 * linux-x86-tdesc.c: Include selftest.h.
1581 (i386_tdesc_test): New function.
1582 (initialize_low_tdesc): Call selftests::register_test.
1583 * tdesc.h: Include regdef.h.
1584 (target_desc): Override operator == and !=.
1586 2017-09-05 Yao Qi <yao.qi@linaro.org>
1588 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1589 (ipa_obj): Likewise.
1590 * linux-i386-ipa.c: Include common/x86-xstate.h
1591 (get_ipa_tdesc): Call i386_linux_read_description.
1592 (initialize_low_tracepoint): Don't call init_registers_XXX
1593 functions, call initialize_low_tdesc instead.
1594 * linux-x86-low.c (x86_linux_read_description): Call
1595 i386_linux_read_description.
1596 (initialize_low_arch): Don't call init_registers_i386_XXX
1597 functions, call initialize_low_tdesc.
1598 * linux-x86-tdesc.c: New file.
1599 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1600 (i386_get_ipa_tdesc_idx): Declare.
1601 (i386_get_ipa_tdesc): Declare.
1602 (initialize_low_tdesc): Declare.
1604 2017-09-05 Yao Qi <yao.qi@linaro.org>
1606 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1609 2017-09-05 Yao Qi <yao.qi@linaro.org>
1611 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1612 * regcache.c (get_thread_regcache): Use VEC_length.
1613 (init_register_cache): Likewise.
1614 (regcache_cpy): Likewise.
1615 (registers_to_string): Iterate reg_defs via VEC_iterate.
1616 (find_regno): Likewise.
1617 (find_register_by_number): Use VEC_index.
1618 (register_size): Call find_register_by_number.
1619 (register_data): Call find_register_by_number.
1620 (supply_regblock): Use VEC_length.
1621 (regcache_raw_read_unsigned): Likewise.
1622 * tdesc.c (init_target_desc): Iterate reg_defs via
1624 (default_description): Update initializer.
1625 (copy_target_description): Don't update field num_registers.
1626 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1627 <num_registers>: Remove.
1629 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1631 * Makefile.in (.SECONDARY): Define target.
1633 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1635 * linux-low.c (linux_wait_1): Adjust.
1636 * server.c (queue_stop_reply_callback): Adjust.
1638 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1640 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1641 QEnvironmentUnset and QEnvironmentReset packets.
1642 (handle_query): Inform remote that QEnvironmentHexEncoded,
1643 QEnvironmentUnset and QEnvironmentReset are supported.
1645 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1647 * inferiors.h (inferior_target_data): Rename to ...
1648 (thread_target_data): ... this.
1649 (inferior_regcache_data): Rename to ...
1650 (thread_regcache_data): ... this.
1651 (set_inferior_regcache_data): Rename to ...
1652 (set_thread_regcache_data): ... this.
1653 * inferiors.c (inferior_target_data): Rename to ...
1654 (thread_target_data): ... this.
1655 (inferior_regcache_data): Rename to ...
1656 (thread_regcache_data): ... this.
1657 (set_inferior_regcache_data): Rename to ...
1658 (set_thread_regcache_data): ... this.
1659 (free_one_thread): Update.
1660 * linux-low.h (get_thread_lwp): Update.
1661 * regcache.c (get_thread_regcache): Update.
1662 (regcache_invalidate_thread): Update.
1663 (free_register_cache_thread): Update.
1664 * win32-i386-low.c (update_debug_registers_callback): Update.
1665 (win32_get_current_dr): Update.
1666 * win32-low.c (thread_rec): Update.
1667 (delete_thread_info): Update.
1668 (continue_one_thread): Update.
1669 (suspend_one_thread): Update.
1671 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1673 * inferiors.c (set_inferior_target_data): Remove.
1674 * inferiors.h (set_inferior_target_data): Remove.
1676 2017-08-18 Yao Qi <yao.qi@linaro.org>
1678 * Makefile.in (OBS): Add selftest.o.
1679 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1680 * configure, config.in: Re-generated.
1681 * server.c: Include common/sefltest.h.
1682 (captured_main): Handle option --selftest.
1684 2017-08-09 Yao Qi <yao.qi@linaro.org>
1686 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1687 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1688 i386-avx-mpx.o and i386-mmx.o.
1689 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1690 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1691 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1692 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1693 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1694 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1695 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1696 i386/amd64-avx-mpx.xml.
1698 2017-08-09 Yao Qi <yao.qi@linaro.org>
1700 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1701 and x32-avx-avx512.o.
1702 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1703 i386/x32-avx-avx512.xml.
1705 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1707 * tracepoint.h (enum class fast_tpoint_collect_result): New
1709 (fast_tracepoint_collecting): Change return type to
1710 fast_tpoint_collect_result.
1711 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1712 * linux-low.h: Include tracepoint.h.
1713 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1714 fast_tpoint_collect_result.
1715 * linux-low.c (handle_tracepoints): Adjust.
1716 (linux_fast_tracepoint_collecting): Change return type to
1717 fast_tpoint_collect_result.
1718 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1719 linux_wait_1, stuck_in_jump_pad_callback,
1720 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1721 proceed_one_lwp): Adjust to type change.
1723 2017-07-10 Yao Qi <yao.qi@linaro.org>
1725 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1727 2017-06-29 Yao Qi <yao.qi@linaro.org>
1729 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1731 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1733 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1735 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1737 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1739 * linux-low.c (linux_create_inferior): Adjust code to access the
1740 environment information via 'gdb_environ' class.
1741 * lynx-low.c (lynx_create_inferior): Likewise.
1742 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1743 (get_environ): Return a pointer to 'our_environ'.
1744 (captured_main): Initialize 'our_environ'.
1745 * server.h (get_environ): Adjust prototype.
1746 * spu-low.c (spu_create_inferior): Adjust code to access the
1747 environment information via 'gdb_environ' class.
1749 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1751 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1752 usage of "register" keyword.
1754 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1756 * configure: Re-generate.
1758 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1760 * configure: Re-generate.
1762 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1764 * Makefile.in (COMPILE.pre): Add "-x c++".
1766 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1768 * fork-child.c: Conditionally include <signal.h>.
1770 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1772 * server.c (handle_general_set): Handle new packet
1773 "QStartupWithShell".
1774 (handle_query): Add "QStartupWithShell" to the list of supported
1776 (gdbserver_usage): Add help text explaining the
1777 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1779 (captured_main): Recognize and act upon the presence of the new
1782 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1783 Pedro Alves <palves@redhat.com>
1785 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1786 * configure: Regenerate.
1787 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1789 (i[34567]86-*-lynxos*): Likewise.
1790 (spu*-*-*): Likewise.
1791 * fork-child.c: New file.
1792 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1794 (linux_ptrace_fun): New function.
1795 (linux_create_inferior): Adjust function prototype to reflect
1796 change on "target.h". Adjust function code to use
1798 (linux_request_interrupt): Delete "signal_pid".
1799 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1800 (lynx_ptrace_fun): New function.
1801 (lynx_create_inferior): Adjust function prototype to reflect
1802 change on "target.h". Adjust function code to use
1804 * nto-low.c (nto_create_inferior): Adjust function prototype and
1805 code to reflect change on "target.h". Update comments.
1806 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1807 "common-terminal.h" and "environ.h".
1808 (terminal_fd): Moved to fork-child.c.
1809 (old_foreground_pgrp): Likewise.
1810 (restore_old_foreground_pgrp): Likewise.
1811 (last_status): Make it global.
1812 (last_ptid): Likewise.
1813 (our_environ): New variable.
1814 (startup_with_shell): Likewise.
1815 (program_name): Likewise.
1816 (program_argv): Rename to...
1817 (program_args): ...this.
1818 (wrapper_argv): New variable.
1819 (start_inferior): Delete function.
1820 (get_exec_wrapper): New function.
1821 (get_exec_file): Likewise.
1822 (get_environ): Likewise.
1823 (prefork_hook): Likewise.
1824 (post_fork_inferior): Likewise.
1825 (postfork_hook): Likewise.
1826 (postfork_child_hook): Likewise.
1827 (handle_v_run): Update code to deal with arguments coming from the
1828 remote host. Update calls from "start_inferior" to
1830 (captured_main): Likewise. Initialize environment variable. Call
1832 * server.h (post_fork_inferior): New prototype.
1833 (get_environ): Likewise.
1834 (last_status): Declare.
1835 (last_ptid): Likewise.
1836 (signal_pid): Likewise.
1837 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1838 (spu_ptrace_fun): New function.
1839 (spu_create_inferior): Adjust function prototype to reflect change
1840 on "target.h". Adjust function code to use "fork_inferior".
1841 * target.c (target_terminal_init): New function.
1842 (target_terminal_inferior): Likewise.
1843 (target_terminal_ours): Likewise.
1844 * target.h: Include <vector>.
1845 (struct target_ops) <create_inferior>: Update prototype.
1846 (create_inferior): Update macro.
1847 * utils.c (gdb_flush_out_err): New function.
1848 * win32-low.c (win32_create_inferior): Adjust function prototype
1849 and code to reflect change on "target.h".
1851 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1853 * inferiors.c (switch_to_thread): New function.
1855 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1857 * Makefile.in (SFILE): Add "common/job-control.c".
1858 (OBS): Add "job-control.o".
1860 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1862 * Makefile: Remove "@host_makefile_frag@".
1864 2017-05-05 Pedro Alves <palves@redhat.com>
1866 * configure: Regenerate.
1868 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1870 * configure: Regenerate.
1872 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1874 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1875 software_single_step change of return type to
1876 std::vector<CORE_ADDR>.
1877 * linux-low.c (install_software_single_step_breakpoints):
1879 * linux-low.h (install_software_single_step_breakpoints):
1882 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1884 * remote-utils.c: Include "gdb_termios.h" instead of
1886 * terminal.h: Delete file.
1888 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1890 * server.c: Include <vector>.
1891 <program_argv, wrapper_argv>: Convert to std::vector.
1892 (start_inferior): Rewrite function to use C++.
1893 (handle_v_run): Likewise. Update code that calculates the argv
1894 based on the vRun packet; use C++.
1895 (captured_main): Likewise.
1897 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1899 * server.c (handle_v_cont): Initialize thread_resume::thread
1902 2017-04-05 Pedro Alves <palves@redhat.com>
1904 * configure: Regenerate.
1906 2017-04-05 Pedro Alves <palves@redhat.com>
1908 * gdbreplay.c (sync_error): Constify.
1909 * linux-x86-low.c (push_opcode): Constify.
1911 2017-04-05 Pedro Alves <palves@redhat.com>
1913 * win32-low.c (get_child_debug_event)
1914 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1915 Report TARGET_WAITKIND_SPURIOUS instead.
1917 2017-04-05 Pedro Alves <palves@redhat.com>
1919 * remote-utils.c (remote_prepare, remote_open): Constify.
1920 * remote-utils.h (remote_prepare, remote_open): Constify.
1921 * server.c (captured_main): Constify 'port' handling.
1923 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
1925 * Makefile.in (clean): Clear .deps.
1927 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
1929 * .gitignore: Remove generated files, replace with wildcard.
1930 * (clean): Replace removal of generated files with wildcard.
1931 (version.c): Replace with...
1932 (version-generated.c): ...this.
1933 (xml-builtin.c): Replace with...
1934 (xml-builtin-generated.c): ...this.
1935 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1936 (%.c: *regformats*): Replace with...
1937 (%-generated.c: *regformats*): ...this.
1939 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1941 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1942 (xtensa_fill_gregset): Call collect_register_by_name for
1944 (xtensa_store_gregset): Call supply_register_by_name for
1947 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1949 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1950 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1951 (xtensa_store_gregset): Call supply_register for all registers in
1952 a0_regnum..a0_regnum + C0_NREGS range.
1954 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1956 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1957 (ax-ipa.o: ax.c): Remove.
1958 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1959 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1960 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1961 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1962 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1964 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1966 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1967 (print-utils-ipa.o: ../common/print-utils.c): Remove.
1968 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1969 (errors-ipa.o: ../common/errors.c): Remove.
1970 (format-ipa.o: ../common/format.c): Remove.
1971 (common-utils-ipa.o: ../common/common-utils.c): Remove.
1973 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1975 * Makefile.in (%-ipa.o: %.c): New rule.
1976 (tracepoint-ipa.o: tracepoint.c): Remove.
1977 (utils-ipa.o: utils.c): Remove.
1978 (remote-utils-ipa.o: remote-utils.c): Remove.
1979 (regcache-ipa.o: regcache.c): Remove.
1980 (i386-linux-ipa.o: i386-linux.c): Remove.
1981 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1982 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1983 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1984 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1985 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1986 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1987 (amd64-linux-ipa.o: amd64-linux.c): Remove.
1988 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1989 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1990 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1991 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1992 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1993 (aarch64-ipa.o: aarch64.c): Remove.
1994 (s390-linux32-ipa.o: s390-linux32.c): Remove.
1995 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1996 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1997 (s390-linux64-ipa.o: s390-linux64.c): Remove.
1998 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1999 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2000 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2001 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2002 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2003 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2004 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2005 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2006 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
2007 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2008 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2009 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2010 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2011 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2012 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2013 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2014 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2015 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2016 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
2017 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
2018 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
2019 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
2020 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
2021 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
2022 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
2023 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
2024 (tdesc-ipa.o: tdesc.c): Remove.
2025 (x32-linux-ipa.o: x32-linux.c): Remove.
2026 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2027 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2029 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2031 * Makefile.in (%.o: ../arch/%.c): New rule.
2032 (arm.o: ../arch/arm.c): Remove.
2033 (arm-linux.o: ../arch/arm-linux.c): Remove.
2034 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2035 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2037 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2039 * Makefile.in (%.o: ../nat/%.c): New rule.
2040 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2041 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2042 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2043 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2044 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2045 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2046 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2047 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2048 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2049 (linux-personality.o: ../nat/linux-personality.c): Remove.
2050 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2051 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2052 (x86-linux.o: ../nat/x86-linux.c): Remove.
2053 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2054 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2056 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2058 * Makefile.in (%.o: ../common/%.c): New rule.
2059 (signals.o: ../common/signals.c): Remove.
2060 (print-utils.o: ../common/print-utils.c): Remove.
2061 (rsp-low.o: ../common/rsp-low.c): Remove.
2062 (common-utils.o: ../common/common-utils.c): Remove.
2063 (posix-strerror.o: ../common/posix-strerror.c): Remove.
2064 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2065 (vec.o: ../common/vec.c): Remove.
2066 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2067 (xml-utils.o: ../common/xml-utils.c): Remove.
2068 (ptid.o: ../common/ptid.c): Remove.
2069 (buffer.o: ../common/buffer.c): Remove.
2070 (format.o: ../common/format.c): Remove.
2071 (filestuff.o: ../common/filestuff.c): Remove.
2072 (agent.o: ../common/agent.c): Remove.
2073 (errors.o: ../common/errors.c): Remove.
2074 (environ.o: ../common/environ.c): Remove.
2075 (common-debug.o: ../common/common-debug.c): Remove.
2076 (cleanups.o: ../common/cleanups.c): Remove.
2077 (common-exceptions.o: ../common/common-exceptions.c): Remove.
2078 (fileio.o: ../common/fileio.c): Remove.
2079 (common-regcache.o: ../common/common-regcache.c): Remove.
2080 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2081 (new-op.o: ../common/new-op.c): Remove.
2082 (btrace-common.o: ../common/btrace-common.c): Remove.
2084 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2086 * Makefile.in (%.o: ../target/%.c): New rule.
2087 (waitstatus.o: ../target/waitstatus.c): Remove.
2089 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2092 (%.c: ../regformats/%.dat,
2093 (%.c: ../regformats/arm/%.dat,
2094 (%.c: ../regformats/i386/%.dat,
2095 (%.c: ../regformats/rs6000/%.dat): New rules.
2096 (aarch64.c): Remove.
2097 (reg-arm.c): Remove.
2098 (arm-with-iwmmxt.c): Remove.
2099 (arm-with-vfpv2.c): Remove.
2100 (arm-with-vfpv3.c): Remove.
2101 (arm-with-neon.c): Remove.
2102 (reg-bfin.c): Remove.
2103 (reg-cris.c): Remove.
2104 (reg-crisv32.c): Remove.
2106 (i386-linux.c): Remove.
2107 (i386-avx.c): Remove.
2108 (i386-avx-linux.c): Remove.
2109 (i386-avx-avx512.c): Remove.
2110 (i386-avx-avx512-linux.c): Remove.
2111 (i386-mpx.c): Remove.
2112 (i386-mpx-linux.c): Remove.
2113 (i386-avx-mpx-avx512-pku.c): Remove.
2114 (i386-avx-mpx-avx512-pku-linux.c): Remove.
2115 (i386-avx-mpx.c): Remove.
2116 (i386-avx-mpx-linux.c): Remove.
2117 (i386-mmx.c): Remove.
2118 (i386-mmx-linux.c): Remove.
2119 (reg-ia64.c): Remove.
2120 (reg-m32r.c): Remove.
2121 (reg-m68k.c): Remove.
2123 (mips-linux.c): Remove.
2124 (mips-dsp-linux.c): Remove.
2125 (mips64-linux.c): Remove.
2126 (mips64-dsp-linux.c): Remove.
2127 (nios2-linux.c): Remove.
2128 (powerpc-32.c): Remove.
2129 (powerpc-32l.c): Remove.
2130 (powerpc-altivec32l.c): Remove.
2131 (powerpc-cell32l.c): Remove.
2132 (powerpc-vsx32l.c): Remove.
2133 (powerpc-isa205-32l.c): Remove.
2134 (powerpc-isa205-altivec32l.c): Remove.
2135 (powerpc-isa205-vsx32l.c): Remove.
2136 (powerpc-e500l.c): Remove.
2137 (powerpc-64l.c): Remove.
2138 (powerpc-altivec64l.c): Remove.
2139 (powerpc-cell64l.c): Remove.
2140 (powerpc-vsx64l.c): Remove.
2141 (powerpc-isa205-64l.c): Remove.
2142 (powerpc-isa205-altivec64l.c): Remove.
2143 (powerpc-isa205-vsx64l.c): Remove.
2144 (s390-linux32.c): Remove.
2145 (s390-linux32v1.c): Remove.
2146 (s390-linux32v2.c): Remove.
2147 (s390-linux64.c): Remove.
2148 (s390-linux64v1.c): Remove.
2149 (s390-linux64v2.c): Remove.
2150 (s390-te-linux64.c): Remove.
2151 (s390-vx-linux64.c): Remove.
2152 (s390-tevx-linux64.c): Remove.
2153 (s390x-linux64.c): Remove.
2154 (s390x-linux64v1.c): Remove.
2155 (s390x-linux64v2.c): Remove.
2156 (s390x-te-linux64.c): Remove.
2157 (s390x-vx-linux64.c): Remove.
2158 (s390x-tevx-linux64.c): Remove.
2159 (tic6x-c64xp-linux.c): Remove.
2160 (tic6x-c64x-linux.c): Remove.
2161 (tic6x-c62x-linux.c): Remove.
2163 (reg-sparc64.c): Remove.
2164 (reg-spu.c): Remove.
2166 (amd64-linux.c): Remove.
2167 (amd64-avx.c): Remove.
2168 (amd64-avx-linux.c): Remove.
2169 (amd64-avx-avx512.c): Remove.
2170 (amd64-avx-avx512-linux.c): Remove.
2171 (amd64-mpx.c): Remove.
2172 (amd64-mpx-linux.c): Remove.
2173 (amd64-avx-mpx-avx512-pku.c): Remove.
2174 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2175 (amd64-avx-mpx.c): Remove.
2176 (amd64-avx-mpx-linux.c): Remove.
2178 (x32-linux.c): Remove.
2179 (x32-avx.c): Remove.
2180 (x32-avx-linux.c): Remove.
2181 (x32-avx-avx512.c): Remove.
2182 (x32-avx-avx512-linux.c): Remove.
2183 (reg-xtensa.c): Remove.
2184 (reg-tilegx.c): Remove.
2185 (reg-tilegx32.c): Remove.
2187 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
2189 * Makefile.in (SFILES): Add "common/environ.c".
2190 (OBJS): Add "common/environ.h".
2192 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
2194 * configure.ac: Check if the fs_base and gs_base members of
2195 `struct user_regs_struct' exist.
2196 * config.in: Regenerated.
2197 * configure: Likewise.
2199 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
2201 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2203 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2204 (get_next_pcs_syscall_next_pc): Likewise.
2206 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
2208 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2209 * nto-x86-low.c: Likewise.
2211 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2213 * Makefile.in: Include disable-implicit-rules.mk.
2215 2016-11-23 Pedro Alves <palves@redhat.com>
2217 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2218 (debug_vprintf): Use std::chrono::steady_clock instead of
2219 gettimeofday. Use '.' instead of ':'.
2220 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2221 (get_timestamp): Use std::chrono::steady_clock instead of
2224 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2226 * Makefile.in: Fix whitespace formatting.
2228 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2230 * Makefile.in (SFILES, OBS): Flatten list and order
2233 2016-11-23 Pedro Alves <palves@redhat.com>
2235 * event-loop.c (handle_file_event): Use warning.
2236 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2237 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2240 2016-11-23 Pedro Alves <palves@redhat.com>
2242 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2244 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2245 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2246 debug_printf and debug_flush for debug output.
2247 * server.c (handle_general_set): Likewise.
2248 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2251 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2253 * Makefile.in (.c.o): Replace rule with ...
2254 (%.o: %.c): ... this one.
2256 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2258 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2259 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2261 * configure.ac: Remove checks for the make program.
2262 * configure: Re-generate.
2264 2016-10-28 Pedro Alves <palves@redhat.com>
2266 * Makefile.in (CXX_DIALECT): Get from configure.
2267 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2268 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2269 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2270 * config.in: Regenerate.
2271 * configure: Regenerate.
2273 2016-10-27 Yao Qi <yao.qi@linaro.org>
2275 * linux-low.c (linux_supports_range_stepping): Return true if
2276 can_software_single_step return true.
2278 2016-10-27 Yao Qi <yao.qi@linaro.org>
2280 * inferiors.c (find_inferior_in_random): New function.
2281 * inferiors.h (find_inferior_in_random): Declare.
2282 * linux-low.c (linux_wait_for_event_filtered): Call
2283 find_inferior_in_random instead of find_inferior.
2285 2016-10-27 Yao Qi <yao.qi@linaro.org>
2287 * linux-low.c (linux_wait_1): If single-step breakpoints are
2288 inserted, remove them.
2290 2016-10-26 Pedro Alves <palves@redhat.com>
2292 * linux-low.c (handle_extended_wait): Link parent/child fork
2294 (linux_wait_1): Unlink them.
2295 (linux_set_resume_request): Ignore resume requests for
2296 already-resumed and unhandled fork child threads.
2297 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2298 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2300 (handle_v_requests) <vCont>: Don't call require_running.
2301 * server.h (in_queued_stop_replies): New declaration.
2303 2016-10-24 Yao Qi <yao.qi@linaro.org>
2306 * linux-aarch64-low.c (append_insns): Cast the return value to
2309 2016-10-10 Yao Qi <yao.qi@linaro.org>
2311 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2313 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2315 * target.c (target_supports_multi_process): New function, moved
2317 * target.h (target_supports_multi_process): ... here. Remove
2320 2016-10-05 Tom Tromey <tom@tromey.com>
2323 * tracepoint.c (handle_tracepoint_bkpts): Check
2324 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2326 2016-10-05 Yao Qi <yao.qi@linaro.org>
2328 * configure.srv: Update the path of arm-*.xml files.
2330 2016-10-05 Terry Guo <terry.guo@arm.com>
2331 Yao Qi <yao.qi@linaro.org>
2333 * Makefile.in: Adjust the path of rules.
2334 * configure.srv: Update the path of xml files.
2335 * regformats/arm-with-iwmmxt.dat: Regenerated.
2336 * regformats/arm-with-neon.dat: Likewise.
2337 * regformats/arm-with-vfpv2.dat: Likewise.
2338 * regformats/arm-with-vfpv3.dat Likewise.
2340 2016-09-30 Yao Qi <yao.qi@linaro.org>
2343 * target.c (target_stop_and_wait): Don't call
2344 target_continue_no_signal, use resume_stop instead.
2346 2016-09-26 Yao Qi <yao.qi@linaro.org>
2348 * linux-low.c (linux_wait_1): Call debug_exit.
2350 2016-09-23 Pedro Alves <palves@redhat.com>
2352 * Makefile.in (SFILES): Add common/new-op.c.
2353 (OBS): Add common/new-op.o.
2354 (new-op.o): New rule.
2356 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2358 * .gitinore: Ignore more files.
2360 2016-09-21 Yao Qi <yao.qi@linaro.org>
2362 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2365 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2367 * server.c (start_inferior): Call target_mourn_inferior instead of
2368 mourn_inferior; pass ptid_t argument to it.
2370 (handle_target_event): Likewise.
2371 * target.c (target_mourn_inferior): New function.
2372 * target.h (mourn_inferior): Delete macro.
2374 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2376 * linux-low.c (lwp_is_stepping): New function.
2378 2016-09-06 Carl Love <cel@us.ibm.com>
2380 * server.c (start_inferior): Fixed comment, requested comment change
2381 didn't get updated correctly. Removed reference to ptrace () call as
2382 it is only true on Linux systems.
2384 2016-09-06 Carl Love <cel@us.ibm.com>
2386 * server.c (start_inferior): Do not call
2387 function target_post_create_inferior () if the
2388 inferior process has already exited.
2390 2016-09-05 Pedro Alves <palves@redhat.com>
2392 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2393 (COMPILE.pre, CC_LD): Use CXX directly.
2394 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2395 * acinclude.m4: Don't include build-with-cxx.m4.
2396 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2397 * configure: Regenerate.
2399 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2402 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2403 call writing data to own_buf.
2405 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2407 * target.c (mywait): Call target_wait instead of
2409 (target_wait): New function.
2411 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2413 * server.c (start_inferior): New variable 'ptid'. Replace calls
2414 to the_target->resume by target_continue{,_no_signal}, depending
2416 * target.c (target_stop_and_wait): Call target_continue_no_signal
2417 instead of the_target->resume.
2418 (target_continue): New function.
2420 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2422 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2424 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2427 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2429 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2430 * linux-arm-low.c (ps_get_thread_area): Likewise.
2431 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2432 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2433 * linux-mips-low.c (ps_get_thread_area): Likewise.
2434 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2435 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2436 * linux-x86-low.c (ps_get_thread_area): Likewise.
2437 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2439 2016-08-19 Pedro Alves <palves@redhat.com>
2441 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2443 2016-08-19 Pedro Alves <palves@redhat.com>
2445 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2446 comment. Use memcpy instead of casting through unsigned long.
2448 2016-08-19 Pedro Alves <palves@redhat.com>
2450 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2451 allocating around 0x80000000.
2453 2016-08-19 Pedro Alves <palves@redhat.com>
2456 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2457 (x32-avx512-linux-ipa.o): New rules.
2458 * configure.ac (x86_64-*-linux*): New x32 check.
2459 * configure.srv (ipa_x32_linux_regobj): New.
2460 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2461 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2463 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2465 * configure: Regenerate.
2467 2016-08-09 Pedro Alves <palves@redhat.com>
2470 * Makefile.in (OBS): Add signals-state-save-restore.o.
2471 (signals-state-save-restore.o): New rule.
2472 * config.in: Regenerate.
2473 * configure: Regenerate.
2474 * linux-low.c: Include "signals-state-save-restore.h".
2475 (linux_create_inferior): Call
2476 restore_original_signals_state.
2477 * server.c: Include "dispositions-save-restore.h".
2478 (captured_main): Call save_original_signals_state.
2480 2016-08-05 Pedro Alves <palves@redhat.com>
2482 * configure: Regenerate.
2484 2016-08-04 Yao Qi <yao.qi@linaro.org>
2486 * linux-low.c (regsets_fetch_inferior_registers): Check
2487 errno is ESRCH or not.
2489 2016-08-02 Yao Qi <yao.qi@linaro.org>
2491 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2492 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2493 (thread_db_load_search): Update.
2494 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2495 td_ta_set_event and td_ta_event_getmsg.
2497 2016-07-26 Pedro Alves <palves@redhat.com>
2500 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2501 of unsigned long for 64-bit registers and use uint32_t instead of
2502 unsigned int for 32-bit registers.
2504 2016-07-26 Pedro Alves <palves@redhat.com>
2506 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2509 2016-07-21 Tom Tromey <tom@tromey.com>
2511 * configure: Rebuild.
2513 2016-07-21 Yao Qi <yao.qi@linaro.org>
2515 * mem-break.c (find_gdb_breakpoint): Cast bp to
2516 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2518 2016-07-21 Yao Qi <yao.qi@linaro.org>
2520 * server.c (handle_v_requests): Support s and S actions
2521 if target_supports_software_single_step return true.
2523 2016-07-21 Yao Qi <yao.qi@linaro.org>
2525 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2526 is resume_step, call maybe_hw_step.
2527 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2529 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2531 (proceed_one_lwp): If resume request is resume_step, install
2532 reinsert breakpoints and call maybe_hw_step.
2534 2016-07-21 Yao Qi <yao.qi@linaro.org>
2536 * linux-low.c (proceed_one_lwp): Declare.
2537 (linux_resume_one_thread): Remove local variable 'step'.
2538 Lift code enqueue signal. Call proceed_one_lwp instead of
2539 linux_resume_one_lwp.
2541 2016-07-21 Yao Qi <yao.qi@linaro.org>
2543 * linux-low.c (linux_resume_one_thread): Call
2544 enqueue_pending_signal.
2546 2016-07-21 Yao Qi <yao.qi@linaro.org>
2548 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2549 * inferiors.c (do_restore_current_thread_cleanup): New function.
2550 (make_cleanup_restore_current_thread): Likewise.
2551 * linux-low.c (install_software_single_step_breakpoints): Call
2552 make_cleanup_restore_current_thread. Switch current_thread to
2555 2016-07-21 Yao Qi <yao.qi@linaro.org>
2557 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2558 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2559 (clone_one_breakpoint): Likewise.
2560 (delete_reinsert_breakpoints): Change parameter to thread.
2562 (has_reinsert_breakpoints): Likewise.
2563 (uninsert_reinsert_breakpoints): Likewise.
2564 (reinsert_reinsert_breakpoints): Likewise.
2565 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2566 (delete_reinsert_breakpoints): Likewise.
2567 (reinsert_reinsert_breakpoints): Likewise.
2568 (uninsert_reinsert_breakpoints): Likewise.
2569 (has_reinsert_breakpoints): Likewise.
2571 2016-07-21 Yao Qi <yao.qi@linaro.org>
2573 * inferiors.c (get_thread_process): Make parameter const.
2574 * inferiors.h (get_thread_process): Update declaration.
2575 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2576 Add new parameters child_thread and parent_thread. Callers
2578 * mem-break.h (clone_all_breakpoints): Update declaration.
2580 2016-07-21 Yao Qi <yao.qi@linaro.org>
2582 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2583 <command_list, handler>: Remove.
2584 (struct gdb_breakpoint): New.
2585 (struct other_breakpoint): New.
2586 (struct reinsert_breakpoint): New.
2587 (is_gdb_breakpoint): New function.
2588 (any_persistent_commands): Update command_list if
2589 is_gdb_breakpoint returns true.
2590 (set_breakpoint): Create breakpoints according to their types.
2591 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2592 (set_gdb_breakpoint_1): Likewise.
2593 (set_gdb_breakpoint): Likewise.
2594 (clear_breakpoint_conditions): Change parameter type to
2595 'struct gdb_breakpoint *'.
2596 (clear_breakpoint_commands): Likewise.
2597 (clear_breakpoint_conditions_and_commands): Likewise.
2598 (add_condition_to_breakpoint): Likewise.
2599 (add_breakpoint_condition): Likewise.
2600 (add_commands_to_breakpoint): Likewise.
2601 (check_breakpoints): Check other_breakpoint.
2602 (clone_one_breakpoint): Clone breakpopint according to its type.
2603 * mem-break.h (struct gdb_breakpoint): Declare.
2604 (set_gdb_breakpoint): Update declaration.
2605 (clear_breakpoint_conditions_and_commands): Likewise.
2606 (add_breakpoint_condition): Likewise.
2607 (add_breakpoint_commands): Likewise.
2608 * server.c (process_point_options): Change parameter type to
2609 'struct gdb_breakpoint *'.
2611 2016-07-21 Yao Qi <yao.qi@linaro.org>
2613 * mem-break.c (set_breakpoint_at): Rename it to ...
2614 (set_breakpoint_type_at): ... it.
2615 (set_breakpoint_at): Call set_breakpoint_type_at.
2616 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2617 * mem-break.h (set_breakpoint_at): Update comments.
2619 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2621 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2623 (nios2_store_gregset): Likewise.
2625 2016-07-01 Pedro Alves <palves@redhat.com>
2626 Antoine Tremblay <antoine.tremblay@ericsson.com>
2628 * linux-low.c: Change interface to take the target lwp_info
2629 pointer directly and return void. Handle detaching from a zombie
2631 (linux_detach_lwp_callback): New function.
2632 (linux_detach): Detach from the leader thread after detaching from
2635 2016-06-28 Yao Qi <yao.qi@linaro.org>
2637 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2638 for variable new_offset.
2639 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2640 (aarch64_ftrace_insn_reloc_cb): Likewise.
2641 (aarch64_ftrace_insn_reloc_tb): Likewise.
2642 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2643 PRIx64 instead of PRIx32.
2645 2016-06-28 Yao Qi <yao.qi@linaro.org>
2647 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2648 (the_low_target): Install arm_get_syscall_trapinfo.
2650 2016-06-28 Yao Qi <yao.qi@linaro.org>
2652 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2654 (the_low_target): Install aarch64_get_syscall_trapinfo.
2656 2016-06-28 Yao Qi <yao.qi@linaro.org>
2658 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2660 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2661 Remove parameter sysno.
2662 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2665 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2667 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2668 (s390_emit_ne_goto): Likewise.
2669 (s390_emit_lt_goto): Likewise.
2670 (s390_emit_le_goto): Likewise.
2671 (s390_emit_gt_goto): Likewise.
2672 (s390_emit_ge_goto): Likewise.
2673 (s390x_emit_eq_goto): Likewise.
2674 (s390x_emit_ne_goto): Likewise.
2675 (s390x_emit_lt_goto): Likewise.
2676 (s390x_emit_le_goto): Likewise.
2677 (s390x_emit_gt_goto): Likewise.
2678 (s390x_emit_ge_goto): Likewise.
2679 (s390_emit_ops_impl): Mark variable static.
2680 (s390x_emit_ops): Likewise.
2682 2016-06-17 Yao Qi <yao.qi@linaro.org>
2684 * linux-low.c (handle_extended_wait): Call
2685 uninsert_reinsert_breakpoints for the parent process. Remove
2686 reinsert breakpoints from the child process. Reinsert them to
2687 the parent process when vfork is done.
2688 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2689 (reinsert_reinsert_breakpoints): New function.
2690 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2691 (reinsert_reinsert_breakpoints): Declare.
2693 2016-06-17 Yao Qi <yao.qi@linaro.org>
2695 * linux-low.c (handle_extended_wait): If the parent is doing
2696 step-over, remove the reinsert breakpoints from the forked child.
2698 2016-06-17 Yao Qi <yao.qi@linaro.org>
2700 * linux-low.c (unsuspend_all_lwps): Declare.
2701 (linux_low_filter_event): If thread exited, call finish_step_over.
2702 If step-over is finished, unsuspend other threads.
2704 2016-06-17 Yao Qi <yao.qi@linaro.org>
2706 * linux-low.c (linux_resume_one_lwp_throw): Assert
2707 has_reinsert_breakpoints returns false.
2708 * mem-break.c (delete_disabled_breakpoints): Assert
2709 bp type isn't reinsert_breakpoint.
2711 2016-06-17 Yao Qi <yao.qi@linaro.org>
2713 * linux-low.c (maybe_hw_step): New function.
2714 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2715 (finish_step_over): Switch current_thread to lwp temporarily,
2716 and assert has_reinsert_breakpoints returns true.
2717 (proceed_one_lwp): Call maybe_hw_step.
2718 * mem-break.c (has_reinsert_breakpoints): New function.
2719 * mem-break.h (has_reinsert_breakpoints): Declare.
2721 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2723 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2725 2016-05-17 Yao Qi <yao.qi@linaro.org>
2727 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2728 instead of find_inferior.
2730 2016-05-05 Yao Qi <yao.qi@linaro.org>
2732 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2733 Initialize res to zero.
2735 2016-05-05 Yao Qi <yao.qi@linaro.org>
2737 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2740 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2742 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2743 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2744 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2746 2016-04-28 Par Olsson <par.olsson@windriver.com>
2747 Simon Marchi <simon.marchi@ericsson.com>
2749 * tracepoint.c (write_inferior_int8): New function.
2750 (cmd_qtenable_disable): Write enable flag using
2751 write_inferior_int8.
2753 2016-04-25 Yao Qi <yao.qi@linaro.org>
2755 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2756 (need_step_over_p): Return zero if the LWP has pending signals
2757 can be delivered on software single step target.
2759 2016-04-25 Yao Qi <yao.qi@linaro.org>
2761 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2762 return instead of error.
2764 2016-04-22 Yao Qi <yao.qi@linaro.org>
2766 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2769 2016-04-22 Yao Qi <yao.qi@linaro.org>
2771 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2772 signal when stepping over breakpoint with software single
2775 2016-04-21 Pedro Alves <palves@redhat.com>
2777 * linux-s390-low.c (s390_collect_ptrace_register)
2778 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2780 (s390_check_regset): Use void * instead of gdb_byte *.
2782 2016-04-20 Pedro Alves <palves@redhat.com>
2784 * configure: Renegerate.
2786 2016-04-20 Yao Qi <yao.qi@linaro.org>
2788 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2789 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2791 (arm_store_gregset): Likewise.
2793 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2795 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2796 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2797 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2798 (amd64-avx-mpx-linux.c): New rules.
2799 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2800 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2801 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2802 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2803 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2804 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2805 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2806 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2807 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2808 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2809 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2810 * linux-x86-low.c (x86_linux_read_description): Add case for
2811 X86_XSTATE_AVX_MPX_MASK.
2812 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2813 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2814 init_registers_i386_avx_mpx_linux.
2815 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2816 (initialize_low_tracepoint): Call
2817 init_registers_i386_avx_mpx_linux.
2818 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2819 (initialize_low_tracepoint): Call
2820 init_registers_amd64_avx_mpx_linux.
2821 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2822 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2823 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2826 2016-04-18 Pedro Alves <palves@redhat.com>
2828 * configure: Regenerate.
2830 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2832 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2833 (aarch64_emit_sub): Likewise.
2835 2016-04-12 Pedro Alves <palves@redhat.com>
2837 * utils.c (prepare_to_throw_exception): Delete.
2839 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2841 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2843 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2845 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2847 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2849 * linux-aarch64-ipa.c: Add <elf.h> include.
2850 * linux-ppc-ipa.c: Add <elf.h> include.
2851 * linux-s390-ipa.c: Add <elf.h> include.
2853 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2855 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2856 (get_raw_reg_ptr): Likewise.
2857 (get_trace_state_variable_value_ptr): Likewise.
2858 (set_trace_state_variable_value_ptr): Likewise.
2859 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2862 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2863 Marcin Kościelnicki <koriakin@0x04.net>
2866 * linux-ppc-low.c (emit_insns): New function.
2867 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2868 (ppc_emit_prologue): New function.
2869 (ppc_emit_epilogue): New function.
2870 (ppc_emit_add): New function.
2871 (ppc_emit_sub): New function.
2872 (ppc_emit_mul): New function.
2873 (ppc_emit_lsh): New function.
2874 (ppc_emit_rsh_signed): New function.
2875 (ppc_emit_rsh_unsigned): New function.
2876 (ppc_emit_ext): New function.
2877 (ppc_emit_zero_ext): New function.
2878 (ppc_emit_log_not): New function.
2879 (ppc_emit_bit_and): New function.
2880 (ppc_emit_bit_or): New function.
2881 (ppc_emit_bit_xor): New function.
2882 (ppc_emit_bit_not): New function.
2883 (ppc_emit_equal): New function.
2884 (ppc_emit_less_signed): New function.
2885 (ppc_emit_less_unsigned): New function.
2886 (ppc_emit_ref): New function.
2887 (ppc_emit_const): New function.
2888 (ppc_emit_reg): New function.
2889 (ppc_emit_pop): New function.
2890 (ppc_emit_stack_flush): New function.
2891 (ppc_emit_swap): New function.
2892 (ppc_emit_stack_adjust): New function.
2893 (ppc_emit_call): New function.
2894 (ppc_emit_int_call_1): New function.
2895 (ppc_emit_void_call_2): New function.
2896 (ppc_emit_if_goto): New function.
2897 (ppc_emit_goto): New function.
2898 (ppc_emit_eq_goto): New function.
2899 (ppc_emit_ne_goto): New function.
2900 (ppc_emit_lt_goto): New function.
2901 (ppc_emit_le_goto): New function.
2902 (ppc_emit_gt_goto): New function.
2903 (ppc_emit_ge_goto): New function.
2904 (ppc_write_goto_address): New function.
2905 (ppc_emit_ops_impl): New static variable.
2906 (ppc64v1_emit_prologue): New function.
2907 (ppc64v2_emit_prologue): New function.
2908 (ppc64_emit_epilogue): New function.
2909 (ppc64_emit_add): New function.
2910 (ppc64_emit_sub): New function.
2911 (ppc64_emit_mul): New function.
2912 (ppc64_emit_lsh): New function.
2913 (ppc64_emit_rsh_signed): New function.
2914 (ppc64_emit_rsh_unsigned): New function.
2915 (ppc64_emit_ext): New function.
2916 (ppc64_emit_zero_ext): New function.
2917 (ppc64_emit_log_not): New function.
2918 (ppc64_emit_bit_and): New function.
2919 (ppc64_emit_bit_or): New function.
2920 (ppc64_emit_bit_xor): New function.
2921 (ppc64_emit_bit_not): New function.
2922 (ppc64_emit_equal): New function.
2923 (ppc64_emit_less_signed): New function.
2924 (ppc64_emit_less_unsigned): New function.
2925 (ppc64_emit_ref): New function.
2926 (ppc64_emit_const): New function.
2927 (ppc64v1_emit_reg): New function.
2928 (ppc64v2_emit_reg): New function.
2929 (ppc64_emit_pop): New function.
2930 (ppc64_emit_stack_flush): New function.
2931 (ppc64_emit_swap): New function.
2932 (ppc64v1_emit_call): New function.
2933 (ppc64v2_emit_call): New function.
2934 (ppc64v1_emit_int_call_1): New function.
2935 (ppc64v2_emit_int_call_1): New function.
2936 (ppc64v1_emit_void_call_2): New function.
2937 (ppc64v2_emit_void_call_2): New function.
2938 (ppc64_emit_if_goto): New function.
2939 (ppc64_emit_eq_goto): New function.
2940 (ppc64_emit_ne_goto): New function.
2941 (ppc64_emit_lt_goto): New function.
2942 (ppc64_emit_le_goto): New function.
2943 (ppc64_emit_gt_goto): New function.
2944 (ppc64_emit_ge_goto): New function.
2945 (ppc64v1_emit_ops_impl): New static variable.
2946 (ppc64v2_emit_ops_impl): New static variable.
2947 (ppc_emit_ops): New function.
2948 (linux_low_target): Wire in ppc_emit_ops.
2950 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2951 Marcin Kościelnicki <koriakin@0x04.net>
2954 * Makefile.in: Add powerpc-*-ipa.o
2955 * configure.srv: Add ipa_obj for powerpc*-linux.
2956 * linux-ppc-ipa.c: New file.
2957 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2959 (PPC_FIELD): New macro.
2960 (PPC_SEXT): New macro.
2961 (PPC_OP6): New macro.
2962 (PPC_BO): New macro.
2963 (PPC_LI): New macro.
2964 (PPC_BD): New macro.
2965 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2966 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2967 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2968 (ppc_get_thread_area): New function.
2969 (is_elfv2_inferior): New function.
2970 (gen_ds_form): New function.
2971 (GEN_STD): New macro.
2972 (GEN_STDU): New macro.
2973 (GEN_LD): New macro.
2974 (GEN_LDU): New macro.
2975 (gen_d_form): New function.
2976 (GEN_ADDI): New macro.
2977 (GEN_ADDIS): New macro.
2978 (GEN_LI): New macro.
2979 (GEN_LIS): New macro.
2980 (GEN_ORI): New macro.
2981 (GEN_ORIS): New macro.
2982 (GEN_LWZ): New macro.
2983 (GEN_STW): New macro.
2984 (GEN_STWU): New macro.
2985 (gen_xfx_form): New function.
2986 (GEN_MFSPR): New macro.
2987 (GEN_MTSPR): New macro.
2988 (GEN_MFCR): New macro.
2989 (GEN_MTCR): New macro.
2990 (GEN_SYNC): New macro.
2991 (GEN_LWSYNC): New macro.
2992 (gen_x_form): New function.
2993 (GEN_OR): New macro.
2994 (GEN_MR): New macro.
2995 (GEN_LWARX): New macro.
2996 (GEN_STWCX): New macro.
2997 (GEN_CMPW): New macro.
2998 (gen_md_form): New function.
2999 (GEN_RLDICL): New macro.
3000 (GEN_RLDICR): New macro.
3001 (gen_i_form): New function.
3003 (GEN_BL): New macro.
3004 (gen_b_form): New function.
3005 (GEN_BNE): New macro.
3006 (GEN_LOAD): New macro.
3007 (GEN_STORE): New macro.
3008 (gen_limm): New function.
3009 (gen_atomic_xchg): New function.
3010 (gen_call): New function.
3011 (ppc_relocate_instruction): New function.
3012 (ppc_install_fast_tracepoint_jump_pad): New function.
3013 (ppc_get_min_fast_tracepoint_insn_len): New function.
3014 (ppc_get_ipa_tdesc_idx): New function.
3015 (the_low_target): Wire in the new functions.
3016 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
3018 * linux-ppc-tdesc.h: New file.
3020 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3022 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3023 (alloc_jump_pad_buffer): New function.
3024 * linux-amd64-ipa.c: Add <sys/mman.h> include.
3025 (alloc_jump_pad_buffer): New function.
3026 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3027 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3028 (alloc_jump_pad_buffer): New function.
3029 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3030 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3031 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3032 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3034 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3036 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3037 * linux-amd64-ipa.c: Likewise.
3038 * linux-i386-ipa.c: Likewise.
3039 * linux-s390-ipa.c: Likewise.
3040 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3041 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3042 set_trace_state_variable_value_ptr.
3043 (struct ipa_sym_addresses): Likewise.
3044 (symbol_list): Likewise.
3045 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3046 accessing gdb_collect directly.
3047 (gdb_collect_ptr_type): New typedef.
3048 (get_raw_reg_ptr_type): New typedef.
3049 (get_trace_state_variable_value_ptr_type): New typedef.
3050 (set_trace_state_variable_value_ptr_type): New typedef.
3051 (gdb_collect_ptr): New global.
3052 (get_raw_reg_ptr): New global.
3053 (get_trace_state_variable_value_ptr): New global.
3054 (set_trace_state_variable_value_ptr): New global.
3055 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3056 accessing get_raw_reg directly.
3057 (get_get_tsv_func_addr): Likewise for
3058 get_trace_state_variable_value_ptr.
3059 (get_set_tsv_func_addr): Likewise for
3060 set_trace_state_variable_value_ptr.
3061 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3063 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
3065 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3067 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3069 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3071 (relocate_instruction): Remove own_buf.
3072 * server.c (own_buf): Make global.
3073 (handle_v_requests): Make global.
3074 * server.h (own_buf): New declaration.
3075 (handle_v_requests): New prototype.
3077 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3080 * linux-s390-low.c (add_insns): New function.
3081 (s390_emit_prologue): New function.
3082 (s390_emit_epilogue): New function.
3083 (s390_emit_add): New function.
3084 (s390_emit_sub): New function.
3085 (s390_emit_mul): New function.
3086 (s390_emit_lsh): New function.
3087 (s390_emit_rsh_signed): New function.
3088 (s390_emit_rsh_unsigned): New function.
3089 (s390_emit_ext): New function.
3090 (s390_emit_log_not): New function.
3091 (s390_emit_bit_and): New function.
3092 (s390_emit_bit_or): New function.
3093 (s390_emit_bit_xor): New function.
3094 (s390_emit_bit_not): New function.
3095 (s390_emit_equal): New function.
3096 (s390_emit_less_signed): New function.
3097 (s390_emit_less_unsigned): New function.
3098 (s390_emit_ref): New function.
3099 (s390_emit_if_goto): New function.
3100 (s390_emit_goto): New function.
3101 (s390_write_goto_address): New function.
3102 (s390_emit_litpool): New function.
3103 (s390_emit_const): New function.
3104 (s390_emit_call): New function.
3105 (s390_emit_reg): New function.
3106 (s390_emit_pop): New function.
3107 (s390_emit_stack_flush): New function.
3108 (s390_emit_zero_ext): New function.
3109 (s390_emit_swap): New function.
3110 (s390_emit_stack_adjust): New function.
3111 (s390_emit_set_r2): New function.
3112 (s390_emit_int_call_1): New function.
3113 (s390_emit_void_call_2): New function.
3114 (s390_emit_eq_goto): New function.
3115 (s390_emit_ne_goto): New function.
3116 (s390_emit_lt_goto): New function.
3117 (s390_emit_le_goto): New function.
3118 (s390_emit_gt_goto): New function.
3119 (s390_emit_ge_goto): New function.
3120 (s390x_emit_prologue): New function.
3121 (s390x_emit_epilogue): New function.
3122 (s390x_emit_add): New function.
3123 (s390x_emit_sub): New function.
3124 (s390x_emit_mul): New function.
3125 (s390x_emit_lsh): New function.
3126 (s390x_emit_rsh_signed): New function.
3127 (s390x_emit_rsh_unsigned): New function.
3128 (s390x_emit_ext): New function.
3129 (s390x_emit_log_not): New function.
3130 (s390x_emit_bit_and): New function.
3131 (s390x_emit_bit_or): New function.
3132 (s390x_emit_bit_xor): New function.
3133 (s390x_emit_bit_not): New function.
3134 (s390x_emit_equal): New function.
3135 (s390x_emit_less_signed): New function.
3136 (s390x_emit_less_unsigned): New function.
3137 (s390x_emit_ref): New function.
3138 (s390x_emit_if_goto): New function.
3139 (s390x_emit_const): New function.
3140 (s390x_emit_call): New function.
3141 (s390x_emit_reg): New function.
3142 (s390x_emit_pop): New function.
3143 (s390x_emit_stack_flush): New function.
3144 (s390x_emit_zero_ext): New function.
3145 (s390x_emit_swap): New function.
3146 (s390x_emit_stack_adjust): New function.
3147 (s390x_emit_int_call_1): New function.
3148 (s390x_emit_void_call_2): New function.
3149 (s390x_emit_eq_goto): New function.
3150 (s390x_emit_ne_goto): New function.
3151 (s390x_emit_lt_goto): New function.
3152 (s390x_emit_le_goto): New function.
3153 (s390x_emit_gt_goto): New function.
3154 (s390x_emit_ge_goto): New function.
3155 (s390_emit_ops): New function.
3156 (struct linux_target_ops): Fill in emit_ops hook.
3158 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3161 * Makefile.in: Add s390 IPA files.
3162 * configure.srv: Build IPA for s390.
3163 * linux-s390-ipa.c: New file.
3164 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3165 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3166 (tdesc_s390_linux32): Likewise.
3167 (init_registers_s390_linux32v1): Likewise.
3168 (tdesc_s390_linux32v1): Likewise.
3169 (init_registers_s390_linux32v2): Likewise.
3170 (tdesc_s390_linux32v2): Likewise.
3171 (init_registers_s390_linux64): Likewise.
3172 (tdesc_s390_linux64): Likewise.
3173 (init_registers_s390_linux64v1): Likewise.
3174 (tdesc_s390_linux64v1): Likewise.
3175 (init_registers_s390_linux64v2): Likewise.
3176 (tdesc_s390_linux64v2): Likewise.
3177 (init_registers_s390_te_linux64): Likewise.
3178 (tdesc_s390_te_linux64): Likewise.
3179 (init_registers_s390_vx_linux64): Likewise.
3180 (tdesc_s390_vx_linux64): Likewise.
3181 (init_registers_s390_tevx_linux64): Likewise.
3182 (tdesc_s390_tevx_linux64): Likewise.
3183 (init_registers_s390x_linux64): Likewise.
3184 (tdesc_s390x_linux64): Likewise.
3185 (init_registers_s390x_linux64v1): Likewise.
3186 (tdesc_s390x_linux64v1): Likewise.
3187 (init_registers_s390x_linux64v2): Likewise.
3188 (tdesc_s390x_linux64v2): Likewise.
3189 (init_registers_s390x_te_linux64): Likewise.
3190 (tdesc_s390x_te_linux64): Likewise.
3191 (init_registers_s390x_vx_linux64): Likewise.
3192 (tdesc_s390x_vx_linux64): Likewise.
3193 (init_registers_s390x_tevx_linux64): Likewise.
3194 (tdesc_s390x_tevx_linux64): Likewise.
3195 (have_hwcap_s390_vx): New static variable.
3196 (s390_arch_setup): Fill have_hwcap_s390_vx.
3197 (s390_get_thread_area): New function.
3198 (s390_ft_entry_gpr_esa): New const.
3199 (s390_ft_entry_gpr_zarch): New const.
3200 (s390_ft_entry_misc): New const.
3201 (s390_ft_entry_fr): New const.
3202 (s390_ft_entry_vr): New const.
3203 (s390_ft_main_31): New const.
3204 (s390_ft_main_64): New const.
3205 (s390_ft_exit_fr): New const.
3206 (s390_ft_exit_vr): New const.
3207 (s390_ft_exit_misc): New const.
3208 (s390_ft_exit_gpr_esa): New const.
3209 (s390_ft_exit_gpr_zarch): New const.
3210 (append_insns): New function.
3211 (s390_relocate_instruction): New function.
3212 (s390_install_fast_tracepoint_jump_pad): New function.
3213 (s390_get_min_fast_tracepoint_insn_len): New function.
3214 (s390_get_ipa_tdesc_idx): New function.
3215 (struct linux_target_ops): Wire in the above functions.
3216 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3217 * linux-s390-tdesc.h: New file.
3219 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3221 * linux-s390-low.c (s390_supports_tracepoints): New function.
3222 (struct linux_target_ops): Fill supports_tracepoints hook.
3224 2016-03-18 Yao Qi <yao.qi@linaro.org>
3226 * linux-low.c (lwp_signal_can_be_delivered): New function.
3227 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3229 2016-03-18 Yao Qi <yao.qi@linaro.org>
3231 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3232 0 if signal is enqueued. Remove 'signal' from one debugging
3233 message. Move one debugging message to some lines below.
3234 Remove code setting 'signal' to 0.
3236 2016-03-18 Yao Qi <yao.qi@linaro.org>
3238 * linux-low.c (linux_low_filter_event): Remove redundant
3239 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3241 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3243 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3244 (struct linux_target_ops): Wire in the above.
3246 2016-03-03 Yao Qi <yao.qi@linaro.org>
3248 * linux-low.c: Update comments to start_step_over.
3250 2016-03-03 Yao Qi <yao.qi@linaro.org>
3253 * linux-low.c (handle_extended_wait): Set child suspended
3254 if event_lwp->bp_reinsert isn't zero.
3256 2016-03-02 Yao Qi <yao.qi@linaro.org>
3258 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3259 enqueue_pending_signal.
3261 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3263 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3266 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3268 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3269 (s390_regmap_3264) [!__s390x__]: New global.
3270 (s390_collect_ptrace_register): Skip map entries containing -1.
3271 (s390_supply_ptrace_register): Ditto.
3272 (s390_fill_gprs_high): New function.
3273 (s390_store_gprs_high): New function.
3274 (s390_regsets): Add NT_S390_HIGH_GPRS.
3275 (s390_get_hwcap): Enable on 31-bit.
3276 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3277 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3278 Detect NT_S390_HIGH_GPRS.
3279 (s390_usrregs_info_3264): Enable on 31-bit.
3280 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3281 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3283 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3286 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3287 * configure.srv: Ditto.
3288 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3289 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3290 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3291 (init_registers_amd64_linux): Remove prototype.
3292 (tdesc_amd64_linux): Remove declaration.
3293 (get_ipa_tdesc): New function.
3294 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3295 initialize remaining tdescs.
3296 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3297 (init_registers_i386_linux): Remove prototype.
3298 (tdesc_i386_linux): Remove declaration.
3299 (get_ipa_tdesc): New function.
3300 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3301 initialize remaining tdescs.
3302 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3303 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3304 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3305 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3306 (x86_get_ipa_tdesc_idx): New function.
3307 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3308 * linux-x86-tdesc.h: New file.
3309 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3310 (target_get_ipa_tdesc_idx): New macro.
3311 * tracepoint.c (ipa_tdesc_idx): New macro.
3312 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3313 (symbol_list): Add ipa_tdesc_idx.
3314 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3315 (ipa_tdesc): Remove.
3316 (ipa_tdesc_idx): New variable.
3317 (get_context_regcache): Use get_ipa_tdesc.
3318 (gdb_collect): Ditto.
3320 * tracepoint.h (get_ipa_tdesc): New prototype.
3321 (ipa_tdesc): Remove.
3323 2016-02-24 Pedro Alves <palves@redhat.com>
3325 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3326 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3327 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3328 Factor out common code between the USE_SIGTRAP_SIGINFO and
3329 !USE_SIGTRAP_SIGINFO blocks.
3330 (linux_low_filter_event): Call save_stop_reason instead of
3331 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3333 (linux_wait_1): Update comments.
3335 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
3337 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3338 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3339 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3340 ppc_insert_point, ppc_remove_point.
3342 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3344 * linux-s390-low.c (s390_supports_z_point_type): New function.
3345 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3347 2016-02-16 Yao Qi <yao.qi@linaro.org>
3349 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3350 PC. Get pc from regcache_read_pc.
3352 2016-02-12 Yao Qi <yao.qi@linaro.org>
3354 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3355 or linux_get_pc_32bit.
3356 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3358 2016-02-12 Yao Qi <yao.qi@linaro.org>
3360 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3361 arm_linux_get_next_pcs_fixup.
3363 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3365 * tracepoint.c (x_tracepoint_action_download): Change
3366 write_inferior_data_ptr to write_inferior_data_pointer.
3367 (cmd_qtstart): Likewise.
3368 (write_inferior_data_ptr): Remove.
3369 (download_agent_expr): Change write_inferior_data_ptr to
3370 write_inferior_data_pointer.
3371 (download_tracepoint_1): Likewise.
3372 (download_tracepoint): Likewise.
3373 (download_trace_state_variables): Likewise.
3375 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
3376 Marcin Kościelnicki <koriakin@0x04.net>
3378 * tracepoint.c (struct tracepoint_action_ops): Remove.
3379 (struct tracepoint_action): Remove ops.
3380 (m_tracepoint_action_download, r_tracepoint_action_download)
3381 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3382 size and offset accordingly.
3383 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3384 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3385 (tracepoint_action_send, tracepoint_action_download): New functions.
3386 Helpers for trace action handlers.
3387 (add_tracepoint_action): Remove setup actions ops.
3388 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3390 2016-02-10 Yao Qi <yao.qi@linaro.org>
3392 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3394 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3396 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3398 * configure: Regenerate.
3400 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3402 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3403 void * to gdb_byte *.
3404 * linux-low.c (siginfo_fixup): Likewise.
3405 (linux_xfer_siginfo): Likewise.
3406 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3408 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3410 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3412 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3414 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3416 * linux-x86-low.c [__x86_64__]: Include
3417 "nat/amd64-linux-siginfo.h".
3418 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3419 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3420 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3421 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3422 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3423 (cpt_si_fd, si_timerid, si_overrun): Move from
3424 nat/amd64-linux-siginfo.c.
3425 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3427 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3429 * server.c (skip_to_semicolon): Remove.
3430 (process_point_options): Use strchrnul instead of
3433 2016-01-26 Yao Qi <yao.qi@linaro.org>
3435 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3436 * linux-low.c (install_software_single_step_breakpoints): Don't
3437 call regcache_read_pc.
3438 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3441 2016-01-26 Yao Qi <yao.qi@linaro.org>
3443 * linux-low.c (install_software_single_step_breakpoints): Call
3444 regcache_read_pc instead of get_pc.
3446 2016-01-26 Yao Qi <yao.qi@linaro.org>
3448 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3449 (unblock_async_io): Rename to ...
3450 (block_unblock_async_io): ... it. New function.
3451 (enable_async_io): Don't install SIGIO handler. Unblock it
3453 (disable_async_io): Don't ignore SIGIO. Block it instead.
3454 (initialize_async_io): Install SIGIO handler. Don't call
3457 2016-01-26 Yao Qi <yao.qi@linaro.org>
3459 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3460 first character is '\003', call *the_target->request_interrupt.
3462 2016-01-25 Yao Qi <yao.qi@linaro.org>
3464 * remote-utils.c (new_thread_notify): Remove.
3465 (dead_thread_notify): Likewise.
3466 * remote-utils.h (new_thread_notify): Remove declaration.
3467 (dead_thread_notify): Likewise.
3469 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3471 * gdb.trace/pending.exp: Fix expected message on continue.
3473 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3475 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3476 it works properly on big-endian machines where sizeof (CORE_ADDR)
3479 2016-01-21 Pedro Alves <palves@redhat.com>
3481 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3482 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3483 * configure: Regenerate.
3485 2016-01-21 Yao Qi <yao.qi@linaro.org>
3487 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3488 is_thumb and set it according to CPSR saved on the stack.
3489 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3490 arm_sigreturn_next_pc.
3492 2016-01-18 Yao Qi <yao.qi@linaro.org>
3494 * linux-low.c (linux_set_pc_64bit): New function.
3495 (linux_get_pc_64bit): New function.
3496 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3498 * linux-sparc-low.c (debug_threads): Remove declaration.
3499 (sparc_get_pc): Remove.
3500 (the_low_target): Use linux_get_pc_64bit instead of
3502 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3503 (the_low_target): Use linux_get_pc_64bit and
3506 2016-01-18 Yao Qi <yao.qi@linaro.org>
3508 * linux-arm-low.c (debug_threads): Remove declaration.
3509 (arm_get_pc, arm_set_pc): Remove.
3510 (the_low_target): Use linux_get_pc_32bit and
3512 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3513 (the_low_target): Use linux_get_pc_32bit and
3515 * linux-cris-low.c (debug_threads): Remove declaration.
3516 (cris_get_pc, cris_set_pc,): Remove.
3517 (the_low_target): Use linux_get_pc_32bit and
3519 * linux-crisv32-low.c (debug_threads): Remove declaration.
3520 (cris_get_pc, cris_set_pc): Remove.
3521 (the_low_target): Use linux_get_pc_32bit and
3523 * linux-low.c: Include inttypes.h.
3524 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3525 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3526 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3527 (the_low_target): Use linux_get_pc_32bit and
3529 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3530 (the_low_target): Use linux_get_pc_32bit and
3532 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3533 (the_low_target): Use linux_get_pc_32bit and
3535 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3536 (the_low_target): Use linux_get_pc_32bit and
3538 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3539 (the_low_target): Use linux_get_pc_32bit and
3542 2016-01-18 Gary Benson <gbenson@redhat.com>
3544 * configure.ac (AC_FUNC_FORK): New check.
3545 * config.in: Regenerate.
3546 * configure: Likewise.
3548 2016-01-14 Yao Qi <yao.qi@linaro.org>
3550 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3551 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3552 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3553 arm_get_next_pcs_ctor.
3555 2016-01-12 Josh Stone <jistone@redhat.com>
3556 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3558 * inferiors.h: Include "gdb_vecs.h".
3559 (struct process_info): Add syscalls_to_catch.
3560 * inferiors.c (remove_process): Free syscalls_to_catch.
3561 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3562 syscall_return stops.
3563 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3564 * server.c (handle_general_set): Handle QCatchSyscalls.
3565 (handle_query): Report support for QCatchSyscalls.
3566 * target.h (struct target_ops): Add supports_catch_syscall.
3567 (target_supports_catch_syscall): New macro.
3568 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3569 (struct lwp_info): Add syscall_state.
3570 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3571 Maintain syscall_state and syscalls_to_catch across exec.
3572 (get_syscall_trapinfo): New function, proxy to the_low_target.
3573 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3574 (linux_low_filter_event): Toggle syscall_state entry/return for
3575 syscall traps, and set it ignored for all others.
3576 (gdb_catching_syscalls_p): New function.
3577 (gdb_catch_this_syscall_p): New function.
3578 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3579 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3580 (linux_supports_catch_syscall): New function.
3581 (linux_target_ops): Install it.
3582 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3583 (the_low_target): Install it.
3585 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3587 * acinclude.m4: Include new ../warning.m4 file.
3588 * configure: Regenerated.
3589 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3591 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3593 * ax.c (is_goto_target): Mark static.
3594 * linux-low.c (register_addr): Likewise.
3595 (linux_fetch_registers, linux_store_registers): Likewise.
3596 * mem-break.c (any_persistent_commands): Fix old prototype.
3597 (add_commands_to_breakpoint): Mark static.
3598 * regcache.c (find_register_by_name): Delete unused func.
3599 * remote-utils.c (hex_or_minus_one): Mark static.
3600 * server.c (monitor_show_help): Mark static.
3601 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3602 handle_v_requests): Likewise.
3604 2016-01-12 Pedro Alves <palves@redhat.com>
3606 Remove use of the registered trademark symbol throughout.
3608 2016-01-08 Yao Qi <yao.qi@linaro.org>
3610 * remote-utils.c (getpkt): If c is '\003', call target hook
3613 2016-01-06 Yao Qi <yao.qi@linaro.org>
3615 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3616 linux-aarch32-low.c.
3617 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3618 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3619 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3620 (thumb2_breakpoint): Declare.
3621 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3622 linux-aarch32-low.h.
3623 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3624 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3625 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3627 2016-01-01 Joel Brobecker <brobecker@adacore.com>
3629 * gdbreplay.c (gdbreplay_version): Change copyright year in
3631 * server.c (gdbserver_version): Likewise.
3633 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3635 * server.c (crc32_table): Delete.
3636 (crc32): Use libiberty's xcrc32 function.
3638 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3640 * lynx-low.c (lynx_delete_thread_callback): New function.
3641 (lynx_mourn): Properly delete our process and all of its
3642 threads. Remove call to clear_inferiors.
3644 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3646 * target.c (thread_search_callback): Add check that
3647 the thread_stopped target callback is not NULL before
3650 2015-12-21 Yao Qi <yao.qi@linaro.org>
3652 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3655 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3657 * server.c (handle_query): Call target_supports_software_single_step.
3659 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3661 * linux-low.c (single_step): New function.
3662 (linux_resume_one_lwp_throw): Call single_step.
3663 (start_step_over): Likewise.
3665 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3667 * Makefile.in (SFILES): Append arch/arm-linux.c,
3668 arch/arm-get-next-pcs.c.
3669 (arm-linux.o): New rule.
3670 (arm-get-next-pcs.o): New rule.
3671 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3673 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3674 to linux-aarch32-low.c.
3675 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3676 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3677 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3678 (thumb2_breakpoint_len): Likewise.
3679 (arm_is_thumb_mode): Make non-static.
3680 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3681 from linux-aarch32-low.c.
3682 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3683 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3684 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3685 (thumb2_breakpoint_len): Likewise.
3686 (arm_is_thumb_mode): New declaration.
3687 * linux-arm-low.c: Include arch/arm-linux.h
3688 aarch/arm-get-next-pcs.h, sys/syscall.h.
3689 (get_next_pcs_ops): New struct.
3690 (get_next_pcs_addr_bits_remove): New function.
3691 (get_next_pcs_is_thumb): New function.
3692 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3693 (arm_sigreturn_next_pc): Likewise.
3694 (get_next_pcs_syscall_next_pc): Likewise.
3695 (arm_gdbserver_get_next_pcs): Likewise.
3696 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3698 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3699 * server.h: Include gdb_vecs.h.
3701 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3703 * Makefile.in (SFILES): Append common/common-regcache.c.
3704 (OBS): Append common-regcache.o.
3705 (common-regcache.o): New rule.
3706 * regcache.c (init_register_cache): Initialize cache to
3708 (regcache_raw_read_unsigned): New function.
3709 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3710 register_status enum.
3712 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3714 * linux-aarch64-low.c (the_low_targets): Rename
3715 breakpoint_reinsert_addr to get_next_pcs.
3716 * linux-arm-low.c (the_low_targets): Likewise.
3717 * linux-bfin-low.c (the_low_targets): Likewise.
3718 * linux-cris-low.c (the_low_targets): Likewise.
3719 * linux-crisv32-low.c (the_low_targets): Likewise.
3720 * linux-low.c (can_software_single_step): Likewise.
3721 (install_software_single_step_breakpoints): New function.
3722 (start_step_over): Use install_software_single_step_breakpoints.
3723 * linux-low.h: New CORE_ADDR vector.
3724 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3726 * linux-mips-low.c (the_low_targets): Likewise.
3727 * linux-nios2-low.c (the_low_targets): Likewise.
3728 * linux-sparc-low.c (the_low_targets): Likewise.
3730 2015-12-17 Pedro Alves <palves@redhat.com>
3732 * linux-low.c (linux_kill_one_lwp): Remove references to
3734 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3736 (linux_init_signals): Delete.
3737 (initialize_low): Adjust.
3738 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3740 2015-12-16 Pedro Alves <palves@redhat.com>
3742 * configure.ac (compiler warning flags): When testing a
3743 -Wno-foo option, check whether -Wfoo works instead.
3744 * configure: Regenerate.
3746 2015-12-11 Don Breazeal <donb@codesourcery.com>
3748 * server.c (process_serial_event): Don't exit from gdbserver
3749 in remote mode if there are still active inferiors.
3751 2015-12-11 Yao Qi <yao.qi@linaro.org>
3753 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3754 arm_breakpoint_at if the process is 32-bit.
3756 2015-12-11 Yao Qi <yao.qi@linaro.org>
3758 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3761 2015-12-07 Yao Qi <yao.qi@linaro.org>
3763 * configure.srv: Append arm.o to srv_tgtobj for
3764 aarch64*-*-linux* target.
3765 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3766 from linux-arm-low.c.
3767 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3768 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3769 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3770 (thumb2_breakpoint_len): Likewise.
3771 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3772 (arm_breakpoint_kinds): Likewise.
3773 (arm_breakpoint_kind_from_pc): Likewise.
3774 (arm_sw_breakpoint_from_kind): Likewise.
3775 (arm_breakpoint_kind_from_current_state): Likewise.
3776 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3777 (arm_sw_breakpoint_from_kind): Declare.
3778 (arm_breakpoint_kind_from_current_state): Declare.
3779 (arm_breakpoint_at): Declare.
3780 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3781 arm_sw_breakpoint_from_kind if process is 32-bit.
3782 (aarch64_breakpoint_kind_from_pc): New function.
3783 (aarch64_breakpoint_kind_from_current_state): New function.
3784 (the_low_target): Initialize fields breakpoint_kind_from_pc
3785 and breakpoint_kind_from_current_state.
3786 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3787 linux-aarch32-low.c.
3788 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3789 (arm_breakpoint, arm_breakpoint_len): Likewise.
3790 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3791 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3792 (arm_is_thumb_mode): Likewise.
3793 (arm_breakpoint_at): Likewise.
3794 (arm_breakpoint_kind_from_pc): Likewise.
3795 (arm_sw_breakpoint_from_kind): Likewise.
3796 (arm_breakpoint_kind_from_current_state): Likewise.
3799 2015-08-04 Yao Qi <yao.qi@linaro.org>
3801 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3802 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3803 * server.c (extended_protocol): Remove "static".
3804 * server.h (extended_protocol): Declare it.
3806 2015-12-04 Josh Stone <jistone@redhat.com>
3808 * target.h (struct target_ops) <arch_setup>: Rename to ...
3809 (struct target_ops) <post_create_inferior>: ... this.
3810 (target_arch_setup): Rename to ...
3811 (target_post_create_inferior): ... this, calling post_create_inferior.
3812 * server.c (start_inferior): Update target_arch_setup calls to
3813 target_post_create_inferior.
3814 * linux-low.c (linux_low_ptrace_options): Forward declare.
3815 (linux_arch_setup): Update its comment for general use.
3816 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3817 (struct linux_target_ops): Use linux_post_create_inferior.
3818 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3819 to post_create_inferior.
3820 * nto-low.c (struct nto_target_ops): Likewise.
3821 * spu-low.c (struct spu_target_ops): Likewise.
3822 * win32-low.c (struct win32_target_ops): Likewise.
3824 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3826 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3828 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3830 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3831 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3832 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3833 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3834 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3835 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3836 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3837 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3838 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3839 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3840 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3841 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3843 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3845 * linux-low.c (linux_look_up_symbols): Don't call
3846 linux_supports_traceclone.
3847 * linux-low.h (thread_db_init): Remove use_events argument.
3848 * thread-db.c (thread_db_use_event): Remove global variable.
3849 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3850 (struct thread_db) <td_create_bp>: Remove field.
3851 (thread_db_create_event): Remove function.
3852 (thread_db_enable_reporting): Likewise.
3853 (find_one_thread): Don't check for thread_db_use_events.
3854 (attach_thread): Likewise.
3855 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3856 (try_thread_db_load_1): Don't check for thread_db_use_events.
3857 (thread_db_init): Remove use_events argument and thread events
3859 (remove_thread_event_breakpoints): Remove function.
3860 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3862 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3864 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3866 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3867 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3868 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3869 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3870 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3872 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3874 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3875 * linux-low.c (can_hardware_single_step): Use
3876 supports_hardware_single_step.
3877 (can_software_single_step): New function.
3878 (start_step_over): Call can_software_single_step.
3879 (linux_supports_hardware_single_step): New function.
3880 (struct target_ops) <supports_software_single_step>: Initialize.
3881 * linux-low.h (struct linux_target_ops)
3882 <supports_hardware_single_step>: Initialize.
3883 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3884 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3885 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3886 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3887 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3888 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3889 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3890 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3891 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3892 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3894 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3895 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3897 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3898 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3899 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3901 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3902 * target.h (struct target_ops): <supports_software_single_step>:
3904 (target_supports_software_single_step): New macro.
3906 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3908 * linux-low.c (linux_wait_1): Fix pc advance condition.
3909 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3910 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3912 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3914 * linux-arm-low.c (arm_is_thumb_mode): New function.
3915 (arm_breakpoint_at): Use arm_is_thumb_mode.
3916 (arm_breakpoint_kind_from_current_state): New function.
3917 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3919 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3920 (linux_breakpoint_kind_from_current_state): New function.
3921 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3922 * linux-low.h (struct linux_target_ops)
3923 <breakpoint_kind_from_current_state>: New field.
3924 * target.h (struct target_ops): Likewise.
3925 (target_breakpoint_kind_from_current_state): New macro.
3927 2015-11-30 Pedro Alves <palves@redhat.com>
3929 * linux-low.c (linux_resume): Wake up the event loop before
3932 2015-11-30 Pedro Alves <palves@redhat.com>
3934 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3936 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3938 * target.c (struct thread_search): New structure.
3939 (thread_search_callback): New function.
3940 (prev_general_thread): New global.
3941 (prepare_to_access_memory, done_accessing_memory): New functions.
3942 * target.h (prepare_to_access_memory, done_accessing_memory):
3943 Replace macros with function declarations.
3945 2015-11-30 Pedro Alves <palves@redhat.com>
3948 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3949 report TARGET_WAITKIND_NO_RESUMED.
3950 * remote-utils.c (prepare_resume_reply): Handle
3951 TARGET_WAITKIND_NO_RESUMED.
3952 * server.c (report_no_resumed): New global.
3953 (handle_query) <qSupported>: Handle "no-resumed+". Report
3954 "no-resumed+" support.
3955 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3956 return error if the client doesn't support no-resumed events.
3957 (push_stop_notification): New function.
3958 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
3959 events if the client supports them.
3961 2015-11-30 Pedro Alves <palves@redhat.com>
3963 * linux-low.c (thread_still_has_status_pending_p): Don't check
3965 (lwp_resumed): New function.
3966 (status_pending_p_callback): Return early if the LWP is not
3967 supposed to be resumed.
3969 2015-11-30 Pedro Alves <palves@redhat.com>
3971 * linux-low.c (handle_extended_wait): Assert that the LWP's
3972 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
3973 thread create events, leave the new child's status pending.
3974 (linux_low_filter_event): If GDB wants to hear about thread exit
3975 events, leave the LWP marked dead and don't delete it.
3976 (linux_wait_for_event_filtered): Don't check for thread exit.
3977 (filter_exit_event): New function.
3978 (linux_wait_1): Use it, when returning an exit event.
3979 (linux_resume_one_lwp_throw): Assert that the LWP's
3980 waitstatus is TARGET_WAITKIND_IGNORE.
3981 * remote-utils.c (prepare_resume_reply): Handle
3982 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3983 * server.c (report_thread_events): New global.
3984 (handle_general_set): Handle QThreadEvents.
3985 (handle_query) <qSupported>: Handle and report QThreadEvents+;
3986 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3987 TARGET_WAITKIND_THREAD_EXITED.
3988 * server.h (report_thread_events): Declare.
3990 2015-11-30 Pedro Alves <palves@redhat.com>
3992 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3993 the thread's last_resume_kind was resume_stop.
3995 2015-11-30 Pedro Alves <palves@redhat.com>
3997 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4000 2015-11-30 Pedro Alves <palves@redhat.com>
4002 * server.c (handle_v_requests): Handle vCtrlC.
4004 2015-11-30 Pedro Alves <palves@redhat.com>
4006 * gdbthread.h (find_any_thread_of_pid): Declare.
4007 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4009 * server.c (handle_query): If current_thread is NULL, look for
4010 another thread of the selected process.
4012 2015-11-26 Daniel Colascione <dancol@dancol.org>
4013 Simon Marchi <simon.marchi@ericsson.com>
4015 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4016 * server.c (handle_qxfer_threads_worker): Refactor to include thread
4018 * target.h (struct target_ops) <thread_name>: New field.
4019 (target_thread_name): New macro.
4021 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4023 * regcache.h (regcache_invalidate_pid): Add declaration.
4024 * regcache.c (regcache_invalidate_pid): New function, extracted
4025 from regcache_invalidate.
4026 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4027 Add trivial documentation comment.
4028 * lynx-low.c: Use regcache_invalidate_pid instead of
4029 regcache_invalidate.
4031 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4033 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4034 and Elf64_auxv_t if the target is Android.
4036 2015-11-22 Doug Evans <xdje42@gmail.com>
4038 * target.h: #include <sys/types.h>.
4040 2015-11-19 Pedro Alves <palves@redhat.com>
4042 * linux-low.c (linux_process_qsupported): Change prototype.
4044 * linux-low.h (struct linux_target_ops) <process_qsupported>:
4046 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4047 and adjust to loop over all features.
4048 * server.c (handle_query) <qSupported>: Adjust to call
4049 target_process_qsupported once, passing it a vector of unprocessed
4051 * target.h (struct target_ops) <process_qsupported>: Change
4053 (target_process_qsupported): Adjust.
4055 2015-11-19 Pedro Alves <palves@redhat.com>
4057 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4059 * configure: Regenerate.
4061 2015-11-19 Pedro Alves <palves@redhat.com>
4063 * configure: Regenerate.
4065 2015-11-19 Yao Qi <yao.qi@linaro.org>
4067 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4070 2015-11-19 Yao Qi <yao.qi@linaro.org>
4072 * linux-aarch64-low.c (enum aarch64_operand_type): New.
4073 (struct aarch64_operand): Move enum out.
4075 2015-11-19 Yao Qi <yao.qi@linaro.org>
4077 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4078 struct user_fpsimd_state *.
4079 (aarch64_store_fpregset): Likewise.
4081 2015-11-19 Yao Qi <yao.qi@linaro.org>
4083 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4084 struct user_pt_regs *.
4085 (aarch64_store_gregset): Likewise.
4087 2015-11-18 Pedro Alves <palves@redhat.com>
4089 * Makefile.in (all_object_files): Add $IPA_OBJS.
4091 2015-11-17 Pedro Alves <palves@redhat.com>
4093 * win32-low.c (win32_resume): Use gdb_signal_from_host,
4094 GDB_SIGNAL_0 and gdb_signal_to_string.
4096 2015-11-17 Pedro Alves <palves@redhat.com>
4098 * win32-low.c (handle_output_debug_string): Remove parameter.
4099 (win32_kill): Remove our_status local and adjust call to
4100 handle_output_debug_string.
4101 (get_child_debug_event): Adjust call to
4102 handle_output_debug_string.
4104 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4106 * linux-mips-low.c (mips_fill_gregset): Add cast.
4107 (mips_store_gregset): Likewise.
4108 (mips_fill_fpregset): Likewise.
4109 (mips_store_fpregset): Likewise.
4111 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4113 * linux-mips-low.c (mips_add_watchpoint): Rename private to
4116 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4118 * linux-mips-low.c (mips_linux_new_thread): Change type of
4119 watch_type to enum target_hw_bp_type.
4121 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4123 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4124 Change return type to arm_hwbp_type.
4126 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4128 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4129 (arm_store_gregset): Likewise.
4130 * linux-arm-low.c (arm_get_hwcap): Likewise.
4131 (arm_read_description): Likewise.
4133 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4135 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4137 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4139 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4140 (ppc_fill_vsxregset): Likewise.
4141 (ppc_store_vsxregset): Likewise.
4142 (ppc_fill_vrregset): Likewise.
4143 (ppc_store_vrregset): Likewise.
4144 (ppc_fill_evrregset): Likewise.
4145 (ppc_store_evrregset): Likewise.
4147 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4149 * linux-ppc-low.c (ppc_usrregs_info): Remove
4150 forward-declaration.
4151 (ppc_arch_setup): Move lower in file.
4153 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
4155 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4156 (ps_pdwrite): Likewise.
4158 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4160 * linux-arm-low.c (arm_new_thread): Move pointer dereference
4161 to after assert checks.
4163 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
4165 * proc-service.c (ps_pdread): Add/adjust casts.
4166 (ps_pdwrite): Add/adjust casts.
4168 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4170 * server.c (handle_search_memory_1): Cast return value of
4173 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4175 * server.c (write_qxfer_response): Change type of data to
4178 2015-10-29 Pedro Alves <palves@redhat.com>
4180 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4182 2015-10-29 Pedro Alves <palves@redhat.com>
4184 * tracepoint.c (clear_installed_tracepoints): Add casts.
4186 2015-10-29 Pedro Alves <palves@redhat.com>
4188 * server.c (handle_v_cont, process_serial_event): Add enum
4189 gdb_signal casts to signal parsing code.
4191 2015-10-29 Pedro Alves <palves@redhat.com>
4193 * linux-low.h (NULL_REGSET): Define.
4194 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4195 * linux-arm-low.c (arm_regsets): Likewise.
4196 * linux-crisv32-low.c (cris_regsets): Likewise.
4197 * linux-m68k-low.c (m68k_regsets): Likewise.
4198 * linux-mips-low.c (mips_regsets): Likewise.
4199 * linux-nios2-low.c (nios2_regsets): Likewise.
4200 * linux-ppc-low.c (ppc_regsets): Likewise.
4201 * linux-s390-low.c (s390_regsets): Likewise.
4202 * linux-sh-low.c (sh_regsets): Likewise.
4203 * linux-sparc-low.c (sparc_regsets): Likewise.
4204 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4205 * linux-tile-low.c (tile_regsets): Likewise.
4206 * linux-x86-low.c (x86_regsets): Likewise.
4207 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4209 2015-10-29 Pedro Alves <palves@redhat.com>
4211 * linux-low.h (NULL_REGSET): Define.
4212 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4213 * linux-arm-low.c (arm_regsets): Likewise.
4214 * linux-crisv32-low.c (cris_regsets): Likewise.
4215 * linux-m68k-low.c (m68k_regsets): Likewise.
4216 * linux-mips-low.c (mips_regsets): Likewise.
4217 * linux-nios2-low.c (nios2_regsets): Likewise.
4218 * linux-ppc-low.c (ppc_regsets): Likewise.
4219 * linux-s390-low.c (s390_regsets): Likewise.
4220 * linux-sh-low.c (sh_regsets): Likewise.
4221 * linux-sparc-low.c (sparc_regsets): Likewise.
4222 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4223 * linux-tile-low.c (tile_regsets): Likewise.
4224 * linux-x86-low.c (x86_regsets): Likewise.
4225 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4227 2015-10-26 Doug Evans <dje@google.com>
4229 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4231 2015-10-26 Doug Evans <dje@google.com>
4233 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4235 2015-10-26 Doug Evans <dje@google.com>
4237 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4239 (attach_thread, find_new_threads_callback): Ditto.
4241 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4243 * mem-break.h (set_breakpoint_data): Remove.
4245 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4247 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4248 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4249 (initialize_low): Remove set_breakpoint_data call.
4250 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4251 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4252 (initialize_low): Remove set_breakpoint_data call.
4253 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4254 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4255 (initialize_low): Remove set_breakpoint_data call.
4257 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4259 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4260 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4261 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4262 * target.h (target_breakpoint_kind_from_pc): New macro.
4264 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4266 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4267 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4268 the default breakpoint kind.
4270 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4272 * linux-arm-low.c (arm_supports_z_point_type): Add software
4275 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4277 * linux-arm-low.c: Refactor breakpoint definitions.
4278 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4279 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4281 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4283 * Makefile.in: Add arm.c/o.
4284 * configure.srv: Likewise.
4285 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4286 (arm_breakpoint_kind_from_pc): New function.
4287 (arm_sw_breakpoint_from_kind): Return proper kind.
4288 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4290 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4292 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4294 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4295 (struct raw_breakpoint) <size>: Remove.
4296 (struct raw_breakpoint) <kind>: Add.
4297 (bp_size): New function.
4298 (bp_opcode): Likewise.
4299 (find_raw_breakpoint_at): Adjust for kind.
4300 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4301 (remove_memory_breakpoint): Adjust for kind call bp_size.
4302 (set_raw_breakpoint_at): Adjust for kind.
4303 (set_breakpoint): Likewise.
4304 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4305 (delete_raw_breakpoint): Adjust for kind.
4306 (delete_breakpoint): Likewise.
4307 (find_gdb_breakpoint): Likewise.
4308 (set_gdb_breakpoint_1): Likewise.
4309 (set_gdb_breakpoint): Likewise.
4310 (delete_gdb_breakpoint_1): Likewise.
4311 (delete_gdb_breakpoint): Likewise.
4312 (uninsert_raw_breakpoint): Likewise.
4313 (reinsert_raw_breakpoint): Likewise.
4314 (set_breakpoint_data): Remove.
4315 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4316 (check_mem_read): Adjust for kind call bp_size.
4317 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4318 (clone_one_breakpoint): Adjust for kind.
4319 * mem-break.h (set_gdb_breakpoint): Likewise.
4320 (delete_gdb_breakpoint): Likewise.
4321 * server.c (process_serial_event): Likewise.
4323 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4325 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4326 (struct linux_target_ops) <breakpoint>: Remove.
4327 (struct linux_target_ops) <breakpoint_len>: Remove.
4328 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4329 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4330 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4331 (arm_sw_breakpoint_from_kind): New function.
4332 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4333 (struct linux_target_ops) <breakpoint>: Remove.
4334 (struct linux_target_ops) <breakpoint_len>: Remove.
4335 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4336 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4337 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4338 (struct linux_target_ops) <breakpoint>: Remove.
4339 (struct linux_target_ops) <breakpoint_len>: Remove.
4340 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4341 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4342 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
4343 (struct linux_target_ops) <breakpoint>: Remove.
4344 (struct linux_target_ops) <breakpoint_len>: Remove.
4345 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4346 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4347 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4348 and sw_breakpoint_from_kind to increment the pc.
4349 (linux_breakpoint_kind_from_pc): New function.
4350 (linux_sw_breakpoint_from_kind): New function.
4351 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4352 (initialize_low): Call breakpoint_kind_from_pc and
4353 sw_breakpoint_from_kind to replace breakpoint_data/len.
4354 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4356 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4357 * linux-m32r-low.c (m32r_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-m68k-low.c (m68k_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-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4368 (struct linux_target_ops) <breakpoint>: Remove.
4369 (struct linux_target_ops) <breakpoint_len>: Remove.
4370 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4371 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4372 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4373 (struct linux_target_ops) <breakpoint>: Remove.
4374 (struct linux_target_ops) <breakpoint_len>: Remove.
4375 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4376 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4377 * linux-ppc-low.c (ppc_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-s390-low.c (s390_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-sh-low.c (sh_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-sparc-low.c (sparc_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-tic6x-low.c (tic6x_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-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4403 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4404 (struct linux_target_ops) <breakpoint>: Remove.
4405 (struct linux_target_ops) <breakpoint_len>: Remove.
4406 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4407 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4408 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4409 (struct linux_target_ops) <breakpoint>: Remove.
4410 (struct linux_target_ops) <breakpoint_len>: Remove.
4411 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4412 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4414 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4416 * linux-cris-low.c (cris_get_pc): Remove void arg.
4418 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4420 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4423 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4425 * inferiors.c (thread_pid_matches_callback): New function.
4426 (find_thread_process): New function.
4427 (remove_thread): Reset current_thread.
4428 (remove_process): Assert threads have been removed first.
4430 2015-10-15 Yao Qi <yao.qi@linaro.org>
4432 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4434 (aarch64_remove_point): Likewise.
4435 * regcache.c (regcache_register_size): New function.
4437 2015-10-12 Yao Qi <yao.qi@linaro.org>
4439 * linux-aarch64-low.c: Update all callers as emit_load_store
4440 is renamed to aarch64_emit_load_store.
4442 2015-10-12 Yao Qi <yao.qi@linaro.org>
4444 * linux-aarch64-low.c: Update all callers of function renaming
4445 from emit_insn to aarch64_emit_insn.
4447 2015-10-12 Yao Qi <yao.qi@linaro.org>
4449 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4450 arch/aarch64-insn.h.
4451 (struct aarch64_memory_operand): Likewise.
4453 (emit_insn): Move to arch/aarch64-insn.c.
4454 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4455 (emit_load_store): Move to arch/aarch64-insn.c.
4456 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4457 (can_encode_int32): Remove.
4459 2015-10-12 Yao Qi <yao.qi@linaro.org>
4461 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4462 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4463 (aarch64_relocate_instruction): Likewise.
4464 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4465 (struct aarch64_insn_visitor): Likewise.
4467 2015-10-12 Yao Qi <yao.qi@linaro.org>
4469 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4470 (struct aarch64_insn_visitor): New.
4471 (struct aarch64_insn_relocation_data): New.
4472 (aarch64_ftrace_insn_reloc_b): New function.
4473 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4474 (aarch64_ftrace_insn_reloc_cb): Likewise.
4475 (aarch64_ftrace_insn_reloc_tb): Likewise.
4476 (aarch64_ftrace_insn_reloc_adr): Likewise.
4477 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4478 (aarch64_ftrace_insn_reloc_others): Likewise.
4480 (aarch64_relocate_instruction): Use visitor.
4482 2015-10-12 Yao Qi <yao.qi@linaro.org>
4484 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4485 int. Add argument buf.
4486 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4487 aarch64_relocate_instruction.
4489 2015-10-12 Yao Qi <yao.qi@linaro.org>
4491 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4492 argument insn. Remove local variable insn. Don't call
4494 (aarch64_install_fast_tracepoint_jump_pad): Call
4497 2015-09-30 Yao Qi <yao.qi@linaro.org>
4499 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4500 (emit_load_store_pair): Likewise.
4502 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4504 * dll.c (match_dll): Add cast(s).
4505 (unloaded_dll): Likewise.
4506 * linux-low.c (second_thread_of_pid_p): Likewise.
4507 (delete_lwp_callback): Likewise.
4508 (count_events_callback): Likewise.
4509 (select_event_lwp_callback): Likewise.
4510 (linux_set_resume_request): Likewise.
4511 * server.c (accumulate_file_name_length): Likewise.
4512 (emit_dll_description): Likewise.
4513 (handle_qxfer_threads_worker): Likewise.
4514 (visit_actioned_threads): Likewise.
4515 * thread-db.c (any_thread_of): Likewise.
4516 * tracepoint.c (same_process_p): Likewise.
4517 (match_blocktype): Likewise.
4518 (build_traceframe_info_xml): Likewise.
4520 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4522 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4524 (gdb_unparse_agent_expr): Likewise.
4525 * hostio.c (require_data): Likewise.
4526 (handle_pread): Likewise.
4527 * linux-low.c (disable_regset): Likewise.
4528 (fetch_register): Likewise.
4529 (store_register): Likewise.
4530 (get_dynamic): Likewise.
4531 (linux_qxfer_libraries_svr4): Likewise.
4532 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4533 (set_fast_tracepoint_jump): Likewise.
4534 (uninsert_fast_tracepoint_jumps_at): Likewise.
4535 (reinsert_fast_tracepoint_jumps_at): Likewise.
4536 (validate_inserted_breakpoint): Likewise.
4537 (clone_agent_expr): Likewise.
4538 * regcache.c (init_register_cache): Likewise.
4539 * remote-utils.c (putpkt_binary_1): Likewise.
4540 (decode_M_packet): Likewise.
4541 (decode_X_packet): Likewise.
4542 (look_up_one_symbol): Likewise.
4543 (relocate_instruction): Likewise.
4544 (monitor_output): Likewise.
4545 * server.c (handle_search_memory): Likewise.
4546 (handle_qxfer_exec_file): Likewise.
4547 (handle_qxfer_libraries): Likewise.
4548 (handle_qxfer): Likewise.
4549 (handle_query): Likewise.
4550 (handle_v_cont): Likewise.
4551 (handle_v_run): Likewise.
4552 (captured_main): Likewise.
4553 * target.c (write_inferior_memory): Likewise.
4554 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4555 * tracepoint.c (init_trace_buffer): Likewise.
4556 (add_tracepoint_action): Likewise.
4557 (add_traceframe): Likewise.
4558 (add_traceframe_block): Likewise.
4559 (cmd_qtdpsrc): Likewise.
4560 (cmd_qtdv): Likewise.
4561 (cmd_qtstatus): Likewise.
4562 (response_source): Likewise.
4563 (response_tsv): Likewise.
4564 (cmd_qtnotes): Likewise.
4565 (gdb_collect): Likewise.
4566 (initialize_tracepoint): Likewise.
4568 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4570 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4571 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4572 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4574 (enum aarch64_condition_codes): New enum.
4575 (w0): New static global.
4578 (struct aarch64_memory_operand) <type>: New
4579 MEMORY_OPERAND_POSTINDEX type.
4580 (postindex_memory_operand): New helper function.
4581 (emit_ret): New function.
4582 (emit_load_store_pair): New function, factored out of emit_stp
4583 with support for MEMORY_OPERAND_POSTINDEX.
4584 (emit_stp): Rewrite using emit_load_store_pair.
4585 (emit_ldp): New function.
4586 (emit_load_store): Likewise.
4587 (emit_ldr): Mention post-index instruction in comment.
4588 (emit_ldrh): New function.
4589 (emit_ldrb): New function.
4590 (emit_ldrsw): Mention post-index instruction in comment.
4591 (emit_str): Likewise.
4592 (emit_subs): New function.
4593 (emit_cmp): Likewise.
4594 (emit_and): Likewise.
4595 (emit_orr): Likewise.
4596 (emit_orn): Likewise.
4597 (emit_eor): Likewise.
4598 (emit_mvn): Likewise.
4599 (emit_lslv): Likewise.
4600 (emit_lsrv): Likewise.
4601 (emit_asrv): Likewise.
4602 (emit_mul): Likewise.
4603 (emit_sbfm): Likewise.
4604 (emit_sbfx): Likewise.
4605 (emit_ubfm): Likewise.
4606 (emit_ubfx): Likewise.
4607 (emit_csinc): Likewise.
4608 (emit_cset): Likewise.
4609 (emit_nop): Likewise.
4610 (emit_ops_insns): New helper function.
4611 (emit_pop): Likewise.
4612 (emit_push): Likewise.
4613 (aarch64_emit_prologue): New function.
4614 (aarch64_emit_epilogue): Likewise.
4615 (aarch64_emit_add): Likewise.
4616 (aarch64_emit_sub): Likewise.
4617 (aarch64_emit_mul): Likewise.
4618 (aarch64_emit_lsh): Likewise.
4619 (aarch64_emit_rsh_signed): Likewise.
4620 (aarch64_emit_rsh_unsigned): Likewise.
4621 (aarch64_emit_ext): Likewise.
4622 (aarch64_emit_log_not): Likewise.
4623 (aarch64_emit_bit_and): Likewise.
4624 (aarch64_emit_bit_or): Likewise.
4625 (aarch64_emit_bit_xor): Likewise.
4626 (aarch64_emit_bit_not): Likewise.
4627 (aarch64_emit_equal): Likewise.
4628 (aarch64_emit_less_signed): Likewise.
4629 (aarch64_emit_less_unsigned): Likewise.
4630 (aarch64_emit_ref): Likewise.
4631 (aarch64_emit_if_goto): Likewise.
4632 (aarch64_emit_goto): Likewise.
4633 (aarch64_write_goto_address): Likewise.
4634 (aarch64_emit_const): Likewise.
4635 (aarch64_emit_call): Likewise.
4636 (aarch64_emit_reg): Likewise.
4637 (aarch64_emit_pop): Likewise.
4638 (aarch64_emit_stack_flush): Likewise.
4639 (aarch64_emit_zero_ext): Likewise.
4640 (aarch64_emit_swap): Likewise.
4641 (aarch64_emit_stack_adjust): Likewise.
4642 (aarch64_emit_int_call_1): Likewise.
4643 (aarch64_emit_void_call_2): Likewise.
4644 (aarch64_emit_eq_goto): Likewise.
4645 (aarch64_emit_ne_goto): Likewise.
4646 (aarch64_emit_lt_goto): Likewise.
4647 (aarch64_emit_le_goto): Likewise.
4648 (aarch64_emit_gt_goto): Likewise.
4649 (aarch64_emit_ge_got): Likewise.
4650 (aarch64_emit_ops_impl): New static global variable.
4651 (aarch64_emit_ops): New target function, return
4652 &aarch64_emit_ops_impl.
4653 (struct linux_target_ops): Install it.
4655 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4657 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4658 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4660 * linux-aarch64-ipa.c: New file.
4661 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4663 (aarch64_get_thread_area): New target method.
4664 (extract_signed_bitfield): New helper function.
4665 (aarch64_decode_ldr_literal): New function.
4666 (enum aarch64_opcodes): New enum.
4667 (struct aarch64_register): New struct.
4668 (struct aarch64_operand): New struct.
4669 (x0): New static global.
4678 (aarch64_register): New helper function.
4679 (register_operand): Likewise.
4680 (immediate_operand): Likewise.
4681 (struct aarch64_memory_operand): New struct.
4682 (offset_memory_operand): New helper function.
4683 (preindex_memory_operand): Likewise.
4684 (enum aarch64_system_control_registers): New enum.
4685 (ENCODE): New macro.
4686 (emit_insn): New helper function.
4687 (emit_b): New function.
4688 (emit_bcond): Likewise.
4689 (emit_cb): Likewise.
4690 (emit_tb): Likewise.
4691 (emit_blr): Likewise.
4692 (emit_stp): Likewise.
4693 (emit_ldp_q_offset): Likewise.
4694 (emit_stp_q_offset): Likewise.
4695 (emit_load_store): Likewise.
4696 (emit_ldr): Likewise.
4697 (emit_ldrsw): Likewise.
4698 (emit_str): Likewise.
4699 (emit_ldaxr): Likewise.
4700 (emit_stxr): Likewise.
4701 (emit_stlr): Likewise.
4702 (emit_data_processing_reg): Likewise.
4703 (emit_data_processing): Likewise.
4704 (emit_add): Likewise.
4705 (emit_sub): Likewise.
4706 (emit_mov): Likewise.
4707 (emit_movk): Likewise.
4708 (emit_mov_addr): Likewise.
4709 (emit_mrs): Likewise.
4710 (emit_msr): Likewise.
4711 (emit_sevl): Likewise.
4712 (emit_wfe): Likewise.
4713 (append_insns): Likewise.
4714 (can_encode_int32_in): New helper function.
4715 (aarch64_relocate_instruction): New function.
4716 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4717 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4718 (struct linux_target_ops): Install aarch64_get_thread_area,
4719 aarch64_install_fast_tracepoint_jump_pad and
4720 aarch64_get_min_fast_tracepoint_insn_len.
4722 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4724 * Makefile.in (aarch64-insn.o): New rule.
4725 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4727 2015-09-21 Yao Qi <yao.qi@linaro.org>
4729 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4731 2015-09-21 Yao Qi <yao.qi@linaro.org>
4733 * tracepoint.c (max_jump_pad_size): Remove.
4735 2015-09-18 Yao Qi <yao.qi@linaro.org>
4737 * linux-aarch64-low.c: Don't include sys/uio.h.
4738 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4740 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
4742 * tracepoint.c (eval_result_type): Change prototype.
4743 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4745 2015-09-15 Pedro Alves <palves@redhat.com>
4747 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4748 Check whether to report exec events instead of checking whether
4749 multiprocess is enabled.
4751 2015-09-15 Pedro Alves <palves@redhat.com>
4754 * remote-utils.c (prepare_resume_reply): Merge
4755 TARGET_WAITKIND_VFORK_DONE switch case with the
4756 TARGET_WAITKIND_FORKED case.
4758 2015-09-15 Yao Qi <yao.qi@linaro.org>
4760 * server.c (handle_query): Check string comparison using
4761 "else if" instead of "if".
4763 2015-09-15 Yao Qi <yao.qi@linaro.org>
4765 * server.c (vCont_supported): New global variable.
4766 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4767 matches. Append ";vContSupported+" to own_buf.
4768 (handle_v_requests): Append ";s;S" to own_buf if target supports
4769 hardware single step or vCont_supported is false.
4770 (capture_main): Set vCont_supported to zero.
4772 2015-09-15 Yao Qi <yao.qi@linaro.org>
4774 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4776 (linux_supports_hardware_single_step): ... New function.
4777 (linux_target_ops): Update.
4778 * lynx-low.c (lynx_target_ops): Set field
4779 supports_hardware_single_step to target_can_do_hardware_single_step.
4780 * nto-low.c (nto_target_ops): Likewise.
4781 * spu-low.c (spu_target_ops): Likewise.
4782 * win32-low.c (win32_target_ops): Likewise.
4783 * target.c (target_can_do_hardware_single_step): New function.
4784 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4785 Remove. <supports_hardware_single_step>: New field.
4786 (target_supports_conditional_breakpoints): Remove.
4787 (target_supports_hardware_single_step): New macro.
4788 (target_can_do_hardware_single_step): Declare.
4789 * server.c (handle_query): Use target_supports_hardware_single_step
4790 instead of target_supports_conditional_breakpoints.
4792 2015-09-15 Yao Qi <yao.qi@linaro.org>
4794 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4796 (struct linux_target_ops the_low_target): Install
4797 aarch64_linux_siginfo_fixup.
4799 2015-09-11 Don Breazeal <donb@codesourcery.com>
4800 Luis Machado <lgustavo@codesourcery.com>
4802 * linux-low.c (linux_mourn): Static declaration.
4803 (linux_arch_setup): Move in front of
4804 handle_extended_wait.
4805 (linux_arch_setup_thread): New function.
4806 (handle_extended_wait): Handle exec events. Call
4807 linux_arch_setup_thread. Make event_lwp argument a
4808 pointer-to-a-pointer.
4809 (check_zombie_leaders): Do not check stopped threads.
4810 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4811 (linux_low_filter_event): Add lwp and thread for exec'ing
4812 non-leader thread if leader thread has been deleted.
4813 Refactor code into linux_arch_setup_thread and call it.
4814 Pass child lwp pointer by reference to handle_extended_wait.
4815 (linux_wait_for_event_filtered): Update comment.
4816 (linux_wait_1): Prevent clobbering exec event status.
4817 (linux_supports_exec_events): New function.
4818 (linux_target_ops) <supports_exec_events>: Initialize new member.
4819 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4821 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4822 * server.c (report_exec_events): New global variable.
4823 (handle_query): Handle qSupported query for exec-events feature.
4824 (captured_main): Initialize report_exec_events.
4825 * server.h (report_exec_events): Declare new global variable.
4826 * target.h (struct target_ops) <supports_exec_events>: New
4828 (target_supports_exec_events): New macro.
4829 * win32-low.c (win32_target_ops) <supports_exec_events>:
4830 Initialize new member.
4832 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4834 * linux-low.c (linux_low_enable_btrace): Remove.
4835 (linux_target_ops): Replace linux_low_enable_btrace with
4836 linux_enable_btrace.
4838 2015-09-03 Yao Qi <yao.qi@linaro.org>
4840 * linux-aarch64-low.c (aarch64_insert_point): Call
4841 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4844 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4846 * linux-low.c (check_stopped_by_breakpoint): Use
4847 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4849 2015-08-27 Pedro Alves <palves@redhat.com>
4851 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4853 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4855 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4856 the XNEW-family equivalent.
4857 (compile_bytecodes): Likewise.
4858 * dll.c (loaded_dll): Likewise.
4859 * event-loop.c (append_callback_event): Likewise.
4860 (create_file_handler): Likewise.
4861 (create_file_event): Likewise.
4862 * hostio.c (handle_open): Likewise.
4863 * inferiors.c (add_thread): Likewise.
4864 (add_process): Likewise.
4865 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4866 * linux-arm-low.c (arm_new_process): Likewise.
4867 (arm_new_thread): Likewise.
4868 * linux-low.c (add_to_pid_list): Likewise.
4869 (linux_add_process): Likewise.
4870 (handle_extended_wait): Likewise.
4871 (add_lwp): Likewise.
4872 (enqueue_one_deferred_signal): Likewise.
4873 (enqueue_pending_signal): Likewise.
4874 (linux_resume_one_lwp_throw): Likewise.
4875 (linux_resume_one_thread): Likewise.
4876 (linux_read_memory): Likewise.
4877 (linux_write_memory): Likewise.
4878 * linux-mips-low.c (mips_linux_new_process): Likewise.
4879 (mips_linux_new_thread): Likewise.
4880 (mips_add_watchpoint): Likewise.
4881 * linux-x86-low.c (initialize_low_arch): Likewise.
4882 * lynx-low.c (lynx_add_process): Likewise.
4883 * mem-break.c (set_raw_breakpoint_at): Likewise.
4884 (set_breakpoint): Likewise.
4885 (add_condition_to_breakpoint): Likewise.
4886 (add_commands_to_breakpoint): Likewise.
4887 (clone_agent_expr): Likewise.
4888 (clone_one_breakpoint): Likewise.
4889 * regcache.c (new_register_cache): Likewise.
4890 * remote-utils.c (look_up_one_symbol): Likewise.
4891 * server.c (queue_stop_reply): Likewise.
4892 (start_inferior): Likewise.
4893 (queue_stop_reply_callback): Likewise.
4894 (handle_target_event): Likewise.
4895 * spu-low.c (fetch_ppc_memory): Likewise.
4896 (store_ppc_memory): Likewise.
4897 * target.c (set_target_ops): Likewise.
4898 * thread-db.c (thread_db_load_search): Likewise.
4899 (try_thread_db_load_1): Likewise.
4900 * tracepoint.c (add_tracepoint): Likewise.
4901 (add_tracepoint_action): Likewise.
4902 (create_trace_state_variable): Likewise.
4903 (cmd_qtdpsrc): Likewise.
4904 (cmd_qtro): Likewise.
4905 (add_while_stepping_state): Likewise.
4906 * win32-low.c (child_add_thread): Likewise.
4907 (get_image_name): Likewise.
4909 2015-08-25 Yao Qi <yao.qi@linaro.org>
4911 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4913 2015-08-25 Yao Qi <yao.qi@linaro.org>
4915 * Makefile.in (aarch64-linux.o): New rule.
4916 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4918 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4919 (aarch64_init_debug_reg_state): Make it extern.
4920 (aarch64_linux_prepare_to_resume): Remove.
4922 2015-08-25 Yao Qi <yao.qi@linaro.org>
4924 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4925 lwp_arch_private_info and ptid_of_lwp.
4927 2015-08-25 Yao Qi <yao.qi@linaro.org>
4929 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4930 Find proc_info by find_process_pid. All callers updated.
4932 2015-08-25 Yao Qi <yao.qi@linaro.org>
4934 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4936 (debug_reg_change_callback): Remove.
4937 (aarch64_notify_debug_reg_change): Remove.
4939 2015-08-25 Yao Qi <yao.qi@linaro.org>
4941 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4942 Call current_lwp_ptid.
4944 2015-08-25 Yao Qi <yao.qi@linaro.org>
4946 * linux-aarch64-low.c (debug_reg_change_callback): Use
4949 2015-08-25 Yao Qi <yao.qi@linaro.org>
4951 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4953 2015-08-25 Yao Qi <yao.qi@linaro.org>
4955 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4957 2015-08-25 Yao Qi <yao.qi@linaro.org>
4959 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4962 2015-08-25 Yao Qi <yao.qi@linaro.org>
4964 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4966 (debug_reg_change_callback): Remove argument entry and add argument
4967 lwp. Remove local variable thread. Don't print thread id in the
4968 debugging output. Don't check whether pid of thread equals to pid.
4969 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
4970 iterate_over_lwps instead find_inferior.
4972 2015-08-24 Pedro Alves <palves@redhat.com>
4974 * inferiors.c (get_first_process): New function.
4975 * inferiors.h (get_first_process): New declaration.
4976 * remote-utils.c (read_ptid): Default to the first process in the
4977 list, instead of to the current thread's process.
4979 2015-08-24 Pedro Alves <palves@redhat.com>
4981 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4982 * event-loop.c: Likewise.
4983 * remote-utils.c: Likewise.
4984 * tracepoint.c: Likewise.
4986 2015-08-24 Pedro Alves <palves@redhat.com>
4988 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4991 2015-08-21 Pedro Alves <palves@redhat.com>
4993 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4994 instead of literal 1.
4996 2015-08-21 Pedro Alves <palves@redhat.com>
4998 * tdesc.c (default_description): Explicitly zero-initialize.
5000 2015-08-21 Pedro Alves <palves@redhat.com>
5003 * inferiors.c (remove_thread): Discard any pending stop reply for
5005 * server.c (remove_all_on_match_pid): Rename to ...
5006 (remove_all_on_match_ptid): ... this. Work with a filter ptid
5008 (discard_queued_stop_replies): Change parameter to a ptid. Now
5010 (handle_v_kill, kill_inferior_callback, captured_main)
5011 (process_serial_event): Adjust.
5012 * server.h (discard_queued_stop_replies): Declare.
5014 2015-08-21 Pedro Alves <palves@redhat.com>
5016 * linux-low.c (wait_for_sigstop): Always switch to no thread
5017 selected if the previously current thread dies.
5018 * lynx-low.c (lynx_request_interrupt): Use the first thread's
5019 process instead of the current thread's.
5020 * remote-utils.c (input_interrupt): Don't check if there's no
5022 * server.c (gdb_read_memory, gdb_write_memory): If setting the
5023 current thread to the general thread fails, error out.
5024 (handle_qxfer_auxv, handle_qxfer_libraries)
5025 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5026 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5027 (handle_query): Check if there's a thread selected instead of
5028 checking whether there's any thread in the thread list.
5029 (handle_qxfer_threads, handle_qxfer_btrace)
5030 (handle_qxfer_btrace_conf): Don't error out early if there's no
5031 thread in the thread list.
5032 (handle_v_cont, myresume): Don't set the current thread to the
5034 (process_serial_event) <Hg handling>: Also set thread_id if the
5035 previous general thread is still alive.
5036 (process_serial_event) <g/G handling>: If setting the current
5037 thread to the general thread fails, error out.
5038 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5039 thread's lwp instead of the current thread's.
5040 * target.c (set_desired_thread): If the desired thread was not
5041 found, leave the current thread pointing to NULL. Return an int
5042 (boolean) indicating success.
5043 * target.h (set_desired_thread): Change return type to int.
5045 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
5047 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5048 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5050 (ps_get_thread_area): New function.
5052 2015-08-19 Gary Benson <gbenson@redhat.com>
5054 * hostio.c (handle_pread): Do not attempt to read more data
5055 than hostio_reply_with_data can fit in a packet.
5057 2015-08-18 Joel Brobecker <brobecker@adacore.com>
5059 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5061 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
5063 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5065 2015-08-06 Pedro Alves <palves@redhat.com>
5067 * tracepoint.c (expr_eval_result): Now an int.
5069 2015-08-06 Pedro Alves <palves@redhat.com>
5071 * gdbthread.h (struct regcache): Forward declare.
5072 (struct thread_info) <regcache_data>: Now a struct regcache
5074 * inferiors.c (inferior_regcache_data)
5075 (set_inferior_regcache_data): Now work with struct regcache
5077 * inferiors.h (struct regcache): Forward declare.
5078 (inferior_regcache_data, set_inferior_regcache_data): Now work
5079 with struct regcache pointers.
5080 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5081 (free_register_cache_thread): Remove struct regcache pointer
5084 2015-08-06 Pedro Alves <palves@redhat.com>
5086 * server.c (captured_main): On error, print the exception message
5087 to stderr, and if run_once is set, throw a quit.
5089 2015-08-06 Pedro Alves <palves@redhat.com>
5091 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5094 2015-08-06 Pedro Alves <palves@redhat.com>
5096 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5097 reading beyond the passed in buffer length.
5099 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
5101 * tracepoint.c (symbol_list) <required>: Remove.
5103 2015-08-06 Pedro Alves <palves@redhat.com>
5105 * linux-low.c (handle_extended_wait): Set the fork child's suspend
5106 count if stopping and suspending threads.
5107 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5108 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5109 (linux_detach): Complete an ongoing step-over.
5110 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
5112 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5113 (linux_wait_1): If passing a signal to the inferior after
5114 finishing a step-over, unsuspend and re-resume all lwps. If we
5115 see a single-step event but the thread should be continuing, don't
5116 pass the trap to gdb.
5117 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5118 internal_error instead of gdb_assert.
5119 (enqueue_pending_signal): New function.
5120 (check_ptrace_stopped_lwp_gone): Add debug output.
5121 (start_step_over): Use internal_error instead of gdb_assert.
5122 (complete_ongoing_step_over): New function.
5123 (linux_resume_one_thread): Don't resume a suspended thread.
5124 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5127 2015-08-06 Pedro Alves <palves@redhat.com>
5129 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5130 (linux_thread_alive): Use lwp_is_marked_dead.
5131 (extended_event_reported): Delete.
5132 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5133 instead of extended_event_reported.
5134 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
5136 (lwp_is_marked_dead): New function.
5137 (lwp_running): Use lwp_is_marked_dead.
5138 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5141 2015-08-06 Pedro Alves <palves@redhat.com>
5143 * linux-low.c (linux_wait_1): Move fork event output out of the
5144 !report_to_gdb check. Pass event_child->waitstatus to
5145 target_waitstatus_to_string instead of ourstatus.
5147 2015-08-04 Yao Qi <yao.qi@linaro.org>
5149 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5150 if current_thread is 32 bit.
5152 2015-08-04 Yao Qi <yao.qi@linaro.org>
5154 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5155 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5156 * server.c (extended_protocol): Remove "static".
5157 * server.h (extended_protocol): Declare it.
5159 2015-08-04 Yao Qi <yao.qi@linaro.org>
5161 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5162 both aarch64 and aarch32.
5163 (aarch64_set_pc): Likewise.
5165 2015-08-04 Yao Qi <yao.qi@linaro.org>
5167 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5168 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5169 arm-with-neon.xml to srv_xmlfiles.
5170 * linux-aarch64-low.c: Include linux-aarch32-low.h.
5171 (is_64bit_tdesc): New function.
5172 (aarch64_linux_read_description): New function.
5173 (aarch64_arch_setup): Call aarch64_linux_read_description.
5174 (regs_info): Rename to regs_info_aarch64.
5175 (aarch64_regs_info): Return right regs_info.
5176 (initialize_low_arch): Call initialize_low_arch_aarch32.
5178 2015-08-04 Yao Qi <yao.qi@linaro.org>
5180 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5181 * linux-aarch32-low.c: New file.
5182 * linux-aarch32-low.h: New file.
5183 * linux-arm-low.c (arm_fill_gregset): Move it to
5184 linux-aarch32-low.c.
5185 (arm_store_gregset): Likewise.
5186 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5187 (arm_store_vfpregset): Call arm_store_vfpregset_num.
5188 (arm_arch_setup): Check if PTRACE_GETREGSET works.
5189 (regs_info): Rename to regs_info_arm.
5190 (arm_regs_info): Return regs_info_aarch32 if
5191 have_ptrace_getregset is 1 and target description is
5192 arm_with_neon or arm_with_vfpv3.
5193 (initialize_low_arch): Don't call init_registers_arm_with_neon.
5194 Call initialize_low_arch_aarch32 instead.
5196 2015-08-04 Yao Qi <yao.qi@linaro.org>
5198 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5199 * linux-low.c: ... here.
5200 * linux-low.h (have_ptrace_getregset): Declare it.
5202 2015-08-04 Pedro Alves <palves@redhat.com>
5204 * thread-db.c (struct thread_db): Use new typedefs.
5205 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5207 (disable_thread_event_reporting): Cast result of dlsym to
5208 destination function pointer type.
5209 (thread_db_mourn): Use td_ta_delete_ftype.
5211 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5213 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5215 (CDX_BREAKPOINT): Define for R2.
5216 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5217 (the_low_target): Add comments.
5219 2015-07-30 Yao Qi <yao.qi@linaro.org>
5221 * linux-arm-low.c (arm_hwcap): Remove it.
5222 (arm_read_description): New local variable arm_hwcap. Don't
5223 set arm_hwcap to zero.
5225 2015-07-30 Yao Qi <yao.qi@linaro.org>
5227 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5228 Use regcache->tdesc instead.
5229 (arm_store_wmmxregset): Likewise.
5230 (arm_fill_vfpregset): Likewise.
5231 (arm_store_vfpregset): Likewise.
5233 2015-07-30 Yao Qi <yao.qi@linaro.org>
5235 * linux-arm-low.c: Include arch/arm.h.
5236 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5237 (arm_store_gregset): Likewise.
5239 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5241 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5242 ptrace's 4th parameter.
5244 2015-07-27 Yao Qi <yao.qi@linaro.org>
5246 * configure.srv (case aarch64*-*-linux*): Don't set
5249 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5251 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5253 * linux-arm-low.c: Likewise.
5254 * linux-cris-low.c: Likewise.
5255 * linux-crisv32-low.c: Likewise.
5256 * linux-low.c: Likewise.
5257 * linux-m68k-low.c: Likewise.
5258 * linux-mips-low.c: Likewise.
5259 * linux-nios2-low.c: Likewise.
5260 * linux-s390-low.c: Likewise.
5261 * linux-sparc-low.c: Likewise.
5262 * linux-tic6x-low.c: Likewise.
5263 * linux-tile-low.c: Likewise.
5264 * linux-x86-low.c: Likewise.
5266 2015-07-24 Pedro Alves <palves@redhat.com>
5268 * config.in: Regenerate.
5269 * configure: Regenerate.
5271 2015-07-24 Pedro Alves <palves@redhat.com>
5273 * acinclude.m4: Include ../ptrace.m4.
5274 * configure.ac: Call GDB_AC_PTRACE.
5275 * config.in, configure: Regenerate.
5277 2015-07-24 Yao Qi <yao.qi@linaro.org>
5279 * linux-low.c (linux_create_inferior): Remove setting to
5280 proc->priv->new_inferior.
5281 (linux_attach): Likewise.
5282 (linux_low_filter_event): Likewise.
5283 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5285 2015-07-24 Yao Qi <yao.qi@linaro.org>
5287 * linux-low.c (linux_arch_setup): New function.
5288 (linux_low_filter_event): If proc->tdesc is NULL and
5289 proc->attached is true, call the_low_target.arch_setup.
5290 Otherwise, keep status pending, and return.
5291 (linux_resume_one_lwp_throw): Don't call get_pc if
5292 thread->while_stepping isn't NULL. Don't call
5293 get_thread_regcache if proc->tdesc is NULL.
5294 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5295 (linux_target_ops): Install arch_setup.
5296 * server.c (start_inferior): Call the_target->arch_setup.
5297 * target.h (struct target_ops) <arch_setup>: New field.
5298 (target_arch_setup): New marco.
5299 * lynx-low.c (lynx_target_ops): Update.
5300 * nto-low.c (nto_target_ops): Update.
5301 * spu-low.c (spu_target_ops): Update.
5302 * win32-low.c (win32_target_ops): Update.
5304 2015-07-24 Yao Qi <yao.qi@linaro.org>
5306 * linux-low.c (linux_add_process): Don't set
5307 proc->priv->new_inferior.
5308 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5309 (linux_attach): Likewise.
5311 2015-07-24 Yao Qi <yao.qi@linaro.org>
5313 * server.c (start_inferior): Code refactor.
5315 2015-07-24 Yao Qi <yao.qi@linaro.org>
5317 * server.c (process_serial_event): Set general_thread.
5319 2015-07-21 Yao Qi <yao.qi@linaro.org>
5321 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5322 aarch64_linux_get_debug_reg_capacity.
5324 2015-07-17 Yao Qi <yao.qi@linaro.org>
5326 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5327 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5328 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5329 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5330 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5331 (AARCH64_HWP_ALIGNMENT): Likewise.
5332 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5333 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5334 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5335 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5336 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5337 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5338 (struct aarch64_debug_reg_state): Likewise.
5339 (struct arch_lwp_info): Likewise.
5340 (aarch64_align_watchpoint): Likewise.
5341 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5342 (aarch64_watchpoint_length): Likewise.
5343 (aarch64_point_encode_ctrl_reg): Likewise
5344 (aarch64_point_is_aligned): Likewise.
5345 (aarch64_align_watchpoint): Likewise.
5346 (aarch64_linux_set_debug_regs):
5347 (aarch64_dr_state_insert_one_point): Likewise.
5348 (aarch64_dr_state_remove_one_point): Likewise.
5349 (aarch64_handle_breakpoint): Likewise.
5350 (aarch64_handle_aligned_watchpoint): Likewise.
5351 (aarch64_handle_unaligned_watchpoint): Likewise.
5352 (aarch64_handle_watchpoint): Likewise.
5354 2015-07-17 Yao Qi <yao.qi@linaro.org>
5356 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5357 and don't aarch64_get_debug_reg_state. All callers update.
5358 (aarch64_handle_aligned_watchpoint): Likewise.
5359 (aarch64_handle_unaligned_watchpoint): Likewise.
5360 (aarch64_handle_watchpoint): Likewise.
5361 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5362 (aarch64_remove_point): Likewise.
5364 2015-07-17 Yao Qi <yao.qi@linaro.org>
5366 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5368 (aarch64_handle_unaligned_watchpoint): Likewise.
5370 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5372 Revert the previous 3 commits:
5373 Move gdb_regex* to common/
5374 Move linux_find_memory_regions_full & co.
5375 gdbserver build-id attribute generator
5377 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5378 Jan Kratochvil <jan.kratochvil@redhat.com>
5380 gdbserver build-id attribute generator.
5381 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5382 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5383 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5385 (get_dynamic): Use find_pdhr to traverse program headers.
5386 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5387 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5388 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5389 (get_hex_build_id): New.
5390 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5391 to reply XML document.
5393 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5394 Jan Kratochvil <jan.kratochvil@redhat.com>
5396 * target.c: Include target/target-utils.h and fcntl.h.
5397 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5398 (target_fileio_read_stralloc): New functions.
5400 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5402 * Makefile.in (OBS): Add gdb_regex.o.
5404 * config.in: Rebuilt.
5405 * configure: Rebuilt.
5407 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5408 Jan Kratochvil <jan.kratochvil@redhat.com>
5410 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5411 * Makefile.in (OBS): Add target-utils.o.
5412 (linux-maps.o, target-utils.o): New.
5413 * configure.srv (srv_linux_obj): Add linux-maps.o.
5415 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5417 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5419 (the_low_target): Install it.
5421 2015-07-14 Pedro Alves <palves@redhat.com>
5423 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5424 Instead, ignore ECHILD, and throw an error for other errnos.
5426 2015-07-10 Pedro Alves <palves@redhat.com>
5428 * event-loop.c (struct callback_event) <data>: Change type to
5429 gdb_client_data instance instead of gdb_client_data pointer.
5430 (append_callback_event): Adjust.
5432 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5434 * linux-aarch64-low.c: Add comments for each linux_target_ops
5435 method. Remove comments already covered in target_ops and
5436 linux_target_ops definitions.
5437 (the_low_target): Add comments for each unimplemented method.
5439 2015-07-09 Yao Qi <yao.qi@linaro.org>
5441 * linux-aarch64-low.c (aarch64_regmap): Remove.
5442 (aarch64_usrregs_info): Remove.
5443 (regs_info): Set field usrregs to NULL.
5445 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5447 * linux-low.c: Include "rsp-low.h"
5448 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5449 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5450 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5451 (handle_btrace_enable_pt): New.
5452 (handle_btrace_general_set): Support "pt".
5453 (handle_btrace_conf_general_set): Support "pt:size".
5455 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5457 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5460 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5462 * linux-aarch64-low.c: Remove comment about endianness.
5463 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5464 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5467 2015-06-24 Gary Benson <gbenson@redhat.com>
5469 * linux-i386-ipa.c (stdint.h): Do not include.
5470 * lynx-i386-low.c (stdint.h): Likewise.
5471 * lynx-ppc-low.c (stdint.h): Likewise.
5472 * mem-break.c (stdint.h): Likewise.
5473 * thread-db.c (stdint.h): Likewise.
5474 * tracepoint.c (stdint.h): Likewise.
5475 * win32-low.c (stdint.h): Likewise.
5477 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5479 * server.c (write_qxfer_response): Update call to
5480 remote_escape_output.
5482 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5483 Jan Kratochvil <jan.kratochvil@redhat.com>
5485 Merge multiple hex conversions.
5486 * gdbreplay.c (tohex): Rename to 'fromhex'.
5487 (logchar): Use fromhex.
5489 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5491 * server.c (handle_qxfer_libraries): Set `version' attribute for
5494 2015-06-10 Gary Benson <gbenson@redhat.com>
5496 * target.h (struct target_ops) <multifs_open>: New field.
5497 <multifs_unlink>: Likewise.
5498 <multifs_readlink>: Likewise.
5499 * linux-low.c (nat/linux-namespaces.h): New include.
5500 (linux_target_ops): Initialize the_target->multifs_open,
5501 the_target->multifs_unlink and the_target->multifs_readlink.
5502 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5503 * hostio.c (hostio_fs_pid): New static variable.
5504 (hostio_handle_new_gdb_connection): New function.
5505 (handle_setfs): Likewise.
5506 (handle_open): Use the_target->multifs_open as appropriate.
5507 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5508 (handle_readlink): Use the_target->multifs_readlink as
5510 (handle_vFile): Handle vFile:setfs packets.
5511 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5512 after target_handle_new_gdb_connection.
5514 2015-06-10 Gary Benson <gbenson@redhat.com>
5516 * configure.ac (AC_CHECK_FUNCS): Add setns.
5517 * config.in: Regenerate.
5518 * configure: Likewise.
5519 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5520 (linux-namespaces.o): New rule.
5521 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5523 2015-06-09 Gary Benson <gbenson@redhat.com>
5525 * hostio.c (handle_open): Process mode argument with
5526 fileio_to_host_mode.
5528 2015-06-01 Yao Qi <yao.qi@linaro.org>
5530 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5531 * linux-x86-low.c: Likewise.
5533 2015-05-28 Don Breazeal <donb@codesourcery.com>
5535 * linux-low.c (handle_extended_wait): Initialize
5536 thread_info.last_resume_kind for new fork children.
5538 2015-05-15 Pedro Alves <palves@redhat.com>
5540 * target.h (target_handle_new_gdb_connection): Rewrite using if
5541 wrapped in do/while.
5543 2015-05-14 Joel Brobecker <brobecker@adacore.com>
5545 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5546 * configure, config.in: Regenerate.
5547 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5550 2015-05-12 Don Breazeal <donb@codesourcery.com>
5552 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5553 PTRACE_EVENT_VFORK_DONE.
5554 (linux_low_ptrace_options, extended_event_reported): Add vfork
5556 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5557 and "vforkdone" for RSP 'T' Stop Reply Packet.
5558 * server.h (report_vfork_events): Declare
5561 2015-05-12 Don Breazeal <donb@codesourcery.com>
5563 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5564 (the_low_target) <new_fork>: Initialize new member.
5565 * linux-arm-low.c (arm_new_fork): New function.
5566 (the_low_target) <new_fork>: Initialize new member.
5567 * linux-low.c (handle_extended_wait): Call new target function
5569 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5570 * linux-mips-low.c (mips_add_watchpoint): New function
5571 extracted from mips_insert_point.
5572 (the_low_target) <new_fork>: Initialize new member.
5573 (mips_linux_new_fork): New function.
5574 (mips_insert_point): Call mips_add_watchpoint.
5575 * linux-x86-low.c (x86_linux_new_fork): New function.
5576 (the_low_target) <new_fork>: Initialize new member.
5578 2015-05-12 Don Breazeal <donb@codesourcery.com>
5580 * linux-low.c (handle_extended_wait): Implement return value,
5581 rename argument 'event_child' to 'event_lwp', handle
5582 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5583 (linux_low_ptrace_options): New function.
5584 (linux_low_filter_event): Call linux_low_ptrace_options,
5585 use different argument fo linux_enable_event_reporting,
5586 use return value from handle_extended_wait.
5587 (extended_event_reported): New function.
5588 (linux_wait_1): Call extended_event_reported and set
5589 status to report fork events.
5590 (linux_write_memory): Add pid to debug message.
5591 (reset_lwp_ptrace_options_callback): New function.
5592 (linux_handle_new_gdb_connection): New function.
5593 (linux_target_ops): Initialize new structure member.
5594 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5595 * lynx-low.c: Initialize new structure member.
5596 * remote-utils.c (prepare_resume_reply): Implement stop reason
5597 "fork" for "T" stop message.
5598 * server.c (handle_query): Call handle_new_gdb_connection.
5599 * server.h (report_fork_events): Declare global flag.
5600 * target.h (struct target_ops) <handle_new_gdb_connection>:
5602 (target_handle_new_gdb_connection): New macro.
5603 * win32-low.c: Initialize new structure member.
5605 2015-05-12 Don Breazeal <donb@codesourcery.com>
5607 * mem-break.c (APPEND_TO_LIST): Define macro.
5608 (clone_agent_expr): New function.
5609 (clone_one_breakpoint): New function.
5610 (clone_all_breakpoints): New function.
5611 * mem-break.h: Declare new functions.
5613 2015-05-12 Don Breazeal <donb@codesourcery.com>
5615 * linux-low.c (linux_supports_fork_events): New function.
5616 (linux_supports_vfork_events): New function.
5617 (linux_target_ops): Initialize new structure members.
5618 (initialize_low): Call linux_check_ptrace_features.
5619 * lynx-low.c (lynx_target_ops): Initialize new structure
5621 * server.c (report_fork_events, report_vfork_events):
5623 (handle_query): Add new features to qSupported packet and
5625 (captured_main): Initialize new global variables.
5626 * target.h (struct target_ops) <supports_fork_events>:
5628 <supports_vfork_events>: New member.
5629 (target_supports_fork_events): New macro.
5630 (target_supports_vfork_events): New macro.
5631 * win32-low.c (win32_target_ops): Initialize new structure
5634 2015-05-12 Gary Benson <gbenson@redhat.com>
5636 * server.c (handle_qxfer_exec_file): Use current process
5639 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5641 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5642 Remove HAVE_PTRACE_GETREGS conditionals.
5643 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5644 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5646 2015-05-08 Yao Qi <yao.qi@linaro.org>
5648 * linux-low.c (linux_supports_conditional_breakpoints): New
5650 (linux_target_ops): Install new target method.
5651 * lynx-low.c (lynx_target_ops): Install NULL hook for
5652 supports_conditional_breakpoints.
5653 * nto-low.c (nto_target_ops): Likewise.
5654 * spu-low.c (spu_target_ops): Likewise.
5655 * win32-low.c (win32_target_ops): Likewise.
5656 * server.c (handle_query): Check
5657 target_supports_conditional_breakpoints.
5658 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5660 (target_supports_conditional_breakpoints): New macro.
5662 2015-05-06 Pedro Alves <palves@redhat.com>
5665 * server.c (start_inferior): If the process exits, mourn it.
5667 2015-04-21 Gary Benson <gbenson@redhat.com>
5669 * hostio.c (fileio_open_flags_to_host): Factored out to
5670 fileio_to_host_openflags in common/fileio.c. Single use
5673 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5675 * linux-xtensa-low.c (xtensa_fill_gregset)
5676 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5679 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5681 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5682 (regs_info): Replace usrregs pointer with NULL.
5684 2015-04-17 Gary Benson <gbenson@redhat.com>
5686 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5687 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5688 * server.c (handle_qxfer_exec_file): New function.
5689 (qxfer_packets): Add exec-file entry.
5690 (handle_query): Report qXfer:exec-file:read as supported packet.
5692 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5694 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5696 2015-04-09 Gary Benson <gbenson@redhat.com>
5698 * hostio-errno.c (errno_to_fileio_error): Remove function.
5699 Update caller to use remote_fileio_to_fio_error.
5701 2015-04-09 Yao Qi <yao.qi@linaro.org>
5703 * linux-low.c (linux_insert_point): Call
5704 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5705 (linux_remove_point): Call remove_memory_breakpoint if type is
5707 * linux-x86-low.c (x86_insert_point): Don't call
5708 insert_memory_breakpoint.
5709 (x86_remove_point): Don't call remove_memory_breakpoint.
5711 2015-04-01 Pedro Alves <palves@redhat.com>
5712 Cleber Rosa <crosa@redhat.com>
5714 * server.c (gdbserver_usage): Reorganize and extend the usage
5717 2015-03-24 Pedro Alves <palves@redhat.com>
5719 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5720 output. Also dump TRAP_TRACE.
5721 (linux_low_filter_event): In debug output, distinguish a
5722 resume_stop SIGSTOP from a delayed SIGSTOP.
5724 2015-03-24 Gary Benson <gbenson@redhat.com>
5726 * linux-x86-low.c (x86_linux_new_thread): Moved to
5728 (x86_linux_prepare_to_resume): Likewise.
5730 2015-03-24 Gary Benson <gbenson@redhat.com>
5732 * Makefile.in (x86-linux-dregs.o): New rule.
5733 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5734 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5735 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5736 (x86_linux_dr_get): Likewise.
5737 (x86_linux_dr_set): Likewise.
5738 (update_debug_registers_callback): Likewise.
5739 (x86_linux_dr_set_addr): Likewise.
5740 (x86_linux_dr_get_addr): Likewise.
5741 (x86_linux_dr_set_control): Likewise.
5742 (x86_linux_dr_get_control): Likewise.
5743 (x86_linux_dr_get_status): Likewise.
5744 (x86_linux_update_debug_registers): Likewise.
5746 2015-03-24 Gary Benson <gbenson@redhat.com>
5748 * linux-x86-low.c (x86_linux_update_debug_registers):
5749 New function, factored out from...
5750 (x86_linux_prepare_to_resume): ...this.
5752 2015-03-24 Gary Benson <gbenson@redhat.com>
5754 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5755 (x86_linux_dr_set): Likewise.
5756 (update_debug_registers_callback): Likewise.
5757 (x86_linux_dr_set_addr): Likewise.
5758 (x86_linux_dr_get_addr): Likewise.
5759 (x86_linux_dr_set_control): Likewise.
5760 (x86_linux_dr_get_control): Likewise.
5761 (x86_linux_dr_get_status): Likewise.
5762 (x86_linux_prepare_to_resume): Likewise.
5764 2015-03-24 Gary Benson <gbenson@redhat.com>
5766 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5767 Use perror_with_name. Pass string through gettext.
5768 (x86_linux_dr_set): Likewise.
5770 2015-03-24 Gary Benson <gbenson@redhat.com>
5772 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5773 (x86_linux_dr_set_addr): ...this.
5774 (x86_dr_low_get_addr): Rename to...
5775 (x86_linux_dr_get_addr): ...this.
5776 (x86_dr_low_set_control): Rename to...
5777 (x86_linux_dr_set_control): ...this.
5778 (x86_dr_low_get_control): Rename to...
5779 (x86_linux_dr_get_control): ...this.
5780 (x86_dr_low_get_status): Rename to...
5781 (x86_linux_dr_get_status): ...this.
5782 (x86_dr_low): Update with new function names.
5784 2015-03-24 Gary Benson <gbenson@redhat.com>
5786 * Makefile.in (x86-linux.o): New rule.
5787 * configure.srv: Add x86-linux.o to relevant targets.
5788 * linux-low.c (lwp_set_arch_private_info): New function.
5789 (lwp_arch_private_info): Likewise.
5790 * linux-x86-low.c: Include nat/x86-linux.h.
5791 (arch_lwp_info): Removed structure.
5792 (update_debug_registers_callback):
5793 Use lwp_set_debug_registers_changed.
5794 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5795 and lwp_set_debug_registers_changed.
5796 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5798 2015-03-24 Gary Benson <gbenson@redhat.com>
5800 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5801 * linux-arm-low.c (arm_new_thread): Likewise.
5802 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5803 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5804 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5805 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5807 2015-03-24 Gary Benson <gbenson@redhat.com>
5809 * linux-low.c (ptid_of_lwp): New function.
5810 (lwp_is_stopped): Likewise.
5811 (lwp_stop_reason): Likewise.
5812 * linux-x86-low.c (update_debug_registers_callback):
5814 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5817 2015-03-24 Gary Benson <gbenson@redhat.com>
5819 * linux-low.h (linux_stop_lwp): Remove declaration.
5821 2015-03-24 Gary Benson <gbenson@redhat.com>
5823 * linux-low.h: Include nat/linux-nat.h.
5824 * linux-low.c (iterate_over_lwps_args): New structure.
5825 (iterate_over_lwps_filter): New function.
5826 (iterate_over_lwps): Likewise.
5827 * linux-x86-low.c (update_debug_registers_callback):
5828 Update signature to what iterate_over_lwps expects.
5829 Remove PID check that iterate_over_lwps now performs.
5830 (x86_dr_low_set_addr): Use iterate_over_lwps.
5831 (x86_dr_low_set_control): Likewise.
5833 2015-03-24 Gary Benson <gbenson@redhat.com>
5835 * linux-x86-low.c (x86_debug_reg_state): New function.
5836 (x86_linux_prepare_to_resume): Use the above.
5838 2015-03-24 Gary Benson <gbenson@redhat.com>
5840 * linux-low.c (current_lwp_ptid): New function.
5841 * linux-x86-low.c: Include nat/linux-nat.h.
5842 (x86_dr_low_get_addr): Use current_lwp_ptid.
5843 (x86_dr_low_get_control): Likewise.
5844 (x86_dr_low_get_status): Likewise.
5846 2015-03-20 Pedro Alves <palves@redhat.com>
5848 * tracepoint.c (cmd_qtstatus): Make "str" const.
5850 2015-03-20 Pedro Alves <palves@redhat.com>
5852 * server.c (handle_general_set): Make "req_str" const.
5854 2015-03-19 Pedro Alves <palves@redhat.com>
5856 * linux-low.c (linux_resume_one_lwp): Rename to ...
5857 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5858 instead call perror_with_name.
5859 (check_ptrace_stopped_lwp_gone): New function.
5860 (linux_resume_one_lwp): Reimplement as wrapper around
5861 linux_resume_one_lwp_throw that swallows errors if the LWP is
5864 2015-03-19 Pedro Alves <palves@redhat.com>
5866 * linux-low.c (count_events_callback, select_event_lwp_callback):
5867 No longer check whether the thread has resume_stop as last resume
5870 2015-03-19 Pedro Alves <palves@redhat.com>
5872 * linux-low.c (count_events_callback, select_event_lwp_callback):
5873 Use the lwp's status_pending_p field, not the thread's.
5875 2015-03-19 Pedro Alves <palves@redhat.com>
5877 * linux-low.c (select_event_lwp_callback): Update comments to
5878 no longer mention SIGTRAP.
5880 2015-03-18 Gary Benson <gbenson@redhat.com>
5882 * server.c (handle_query): Do not report vFile:fstat as supported.
5884 2015-03-11 Gary Benson <gbenson@redhat.com>
5886 * hostio.c (sys/types.h): New include.
5887 (sys/stat.h): Likewise.
5888 (common-remote-fileio.h): Likewise.
5889 (handle_fstat): New function.
5890 (handle_vFile): Handle vFile:fstat packets.
5892 2015-03-11 Gary Benson <gbenson@redhat.com>
5894 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5895 struct stat.st_blocks and struct stat.st_blksize.
5896 * configure: Regenerate.
5897 * config.in: Likewise.
5898 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5899 (OBS): Add common-remote-fileio.o.
5900 (common-remote-fileio.o): New rule.
5902 2015-03-09 Pedro Alves <palves@redhat.com>
5904 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5905 'struct sockaddr' pointer in 'accept' call.
5907 2015-03-09 Pedro Alves <palves@redhat.com>
5910 2015-03-07 Pedro Alves <palves@redhat.com>
5911 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5912 or <winsock2.h> here. Instead include "gdb_socket.h".
5913 (remote_open): Use union gdb_sockaddr_u.
5914 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5915 or <winsock2.h> here. Instead include "gdb_socket.h".
5916 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5917 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5919 (init_named_socket, gdb_agent_helper_thread): Use union
5922 2015-03-07 Pedro Alves <palves@redhat.com>
5924 * configure.ac (build_warnings): Move
5925 -Wdeclaration-after-statement to the C-specific set.
5926 * configure: Regenerate.
5928 2015-03-07 Pedro Alves <palves@redhat.com>
5930 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5931 or <winsock2.h> here. Instead include "gdb_socket.h".
5932 (remote_open): Use union gdb_sockaddr_u.
5933 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5934 or <winsock2.h> here. Instead include "gdb_socket.h".
5935 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5936 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5938 (init_named_socket, gdb_agent_helper_thread): Use union
5941 2015-03-07 Pedro Alves <palves@redhat.com>
5943 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5946 2015-03-06 Yao Qi <yao.qi@linaro.org>
5948 * linux-aarch64-low.c (aarch64_insert_point): Use
5949 show_debug_regs as a boolean.
5950 (aarch64_remove_point): Likewise.
5952 2015-03-05 Pedro Alves <palves@redhat.com>
5954 * lynx-low.c (lynx_target_ops): Install NULL hooks for
5955 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5956 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5957 * nto-low.c (nto_target_ops): Likewise.
5958 * spu-low.c (spu_target_ops): Likewise.
5959 * win32-low.c (win32_target_ops): Likewise.
5961 2015-03-04 Pedro Alves <palves@redhat.com>
5963 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
5964 Decide whether a breakpoint triggered based on the SIGTRAP's
5966 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5967 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
5968 (linux_low_filter_event): Check for breakpoints before checking
5970 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5972 (linux_stopped_by_sw_breakpoint)
5973 (linux_supports_stopped_by_sw_breakpoint)
5974 (linux_stopped_by_hw_breakpoint)
5975 (linux_supports_stopped_by_hw_breakpoint): New functions.
5976 (linux_target_ops): Install new target methods.
5978 2015-03-04 Pedro Alves <palves@redhat.com>
5980 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5981 * server.c (swbreak_feature, hwbreak_feature): New globals.
5982 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5983 (captured_main): Clear swbreak_feature and hwbreak_feature.
5984 * server.h (swbreak_feature, hwbreak_feature): Declare.
5985 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5986 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5987 supports_stopped_by_hw_breakpoint>: New fields.
5988 (target_supports_stopped_by_sw_breakpoint)
5989 (target_stopped_by_sw_breakpoint)
5990 (target_supports_stopped_by_hw_breakpoint)
5991 (target_stopped_by_hw_breakpoint): Declare.
5993 2015-03-04 Pedro Alves <palves@redhat.com>
5995 enum lwp_stop_reason -> enum target_stop_reason
5996 * linux-low.c (check_stopped_by_breakpoint): Adjust.
5997 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5998 (linux_wait_1, stuck_in_jump_pad_callback)
5999 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6000 (linux_stopped_by_watchpoint):
6001 * linux-low.h (enum lwp_stop_reason): Delete.
6002 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6003 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6005 2015-03-04 Yao Qi <yao.qi@linaro.org>
6007 * Makefile.in (SFILES): Add linux-aarch64-low.c.
6009 2015-03-03 Gary Benson <gbenson@redhat.com>
6011 * hostio.c (handle_vFile): Fix prefix lengths.
6013 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
6015 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
6018 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
6020 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
6021 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
6022 (clean): Add "rm -f" for above C files.
6023 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
6024 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6025 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6026 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6027 * linux-s390-low.c (HWCAP_S390_VX): New macro.
6028 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6029 (init_registers_s390x_vx_linux64)
6030 (init_registers_s390x_tevx_linux64)
6031 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6032 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6034 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6035 (s390_store_vxrs_high): New functions.
6036 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6038 (s390_arch_setup): Add logic for selecting one of the new target
6039 descriptions. Activate the new vector regsets if applicable.
6040 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6041 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6042 and init_registers_s390x_tevx_linux64.
6044 2015-03-01 Pedro Alves <palves@redhat.com>
6046 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6049 2015-02-27 Pedro Alves <palves@redhat.com>
6051 * linux-x86-low.c (u_debugreg_offset): New function.
6052 (x86_linux_dr_get, x86_linux_dr_set): Use it.
6054 2015-02-27 Pedro Alves <palves@redhat.com>
6056 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6057 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6058 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6059 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6060 (ps_lsetfpregs, ps_getpid)
6061 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6062 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6063 (ps_lsetxregs, ps_plog): Declare.
6065 2015-02-27 Pedro Alves <palves@redhat.com>
6067 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6068 IP_AGENT_EXPORT_FUNC.
6069 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6070 IP_AGENT_EXPORT_FUNC.
6071 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6072 (IP_AGENT_EXPORT): Delete.
6073 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6074 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6075 (gdb_trampoline_buffer_error, collecting, gdb_collect)
6076 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6077 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6078 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6079 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6080 (traceframe_read_count, traceframe_write_count)
6081 (traceframes_created, trace_state_variables, get_raw_reg)
6082 (get_trace_state_variable_value, set_trace_state_variable_value)
6083 (ust_loaded, helper_thread_id, cmd_buf): Use
6084 IPA_SYM_EXPORTED_NAME.
6085 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6086 (tracepoints) Use IP_AGENT_EXPORT_VAR.
6087 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6088 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6089 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6090 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6091 EXTERN_C_PUSH/EXTERN_C_POP.
6092 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6093 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6094 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6095 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6096 (traceframe_write_count, traceframe_read_count)
6097 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6098 (about_to_request_buffer_space, get_trace_state_variable_value)
6099 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6100 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6101 EXTERN_C_PUSH/EXTERN_C_POP.
6102 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6103 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6104 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6105 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6106 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6107 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6108 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6109 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6111 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6112 (IP_AGENT_EXPORT_VAR_DECL): Define.
6114 (gdb_agent_get_raw_reg): Declare.
6116 2015-02-27 Tom Tromey <tromey@redhat.com>
6117 Pedro Alves <palves@redhat.com>
6119 Rename symbols whose names are reserved C++ keywords throughout.
6121 2015-02-27 Pedro Alves <palves@redhat.com>
6123 * Makefile.in (COMPILER): New, get it from autoconf.
6124 (CXX): Get from autoconf instead.
6125 (COMPILE.pre): Use COMPILER.
6126 (CC-LD): Rename to ...
6127 (CC_LD): ... this. Use COMPILER.
6128 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6129 (CXX_FOR_TARGET): Default to g++ instead of gcc.
6130 * acinclude.m4: Include build-with-cxx.m4.
6131 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6132 Disable -Werror by default if building in C++ mode.
6133 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6134 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6135 the C++ compiler. Save/restore CXXFLAGS too.
6136 * configure: Regenerate.
6138 2015-02-27 Pedro Alves <palves@redhat.com>
6140 * acinclude.m4: Include libiberty.m4.
6141 * configure.ac: Call libiberty_INIT.
6142 * config.in, configure: Regenerate.
6144 2015-02-26 Pedro Alves <palves@redhat.com>
6146 * linux-low.c (linux_wait_1): When incrementing the PC past a
6147 program breakpoint always use the_low_target.breakpoint_len as
6148 increment, rather than the maximum between that and
6149 the_low_target.decr_pc_after_break.
6151 2015-02-23 Pedro Alves <palves@redhat.com>
6153 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6154 thread was doing a step-over; always adjust the PC if
6155 we stepped over a permanent breakpoint.
6156 (linux_wait_1): If we stepped over breakpoint that was on top of a
6157 permanent breakpoint, manually advance the PC past it.
6159 2015-02-23 Pedro Alves <palves@redhat.com>
6161 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6163 (x86_fill_gregset, x86_store_gregset): Use it when handling
6166 2015-02-20 Pedro Alves <palves@redhat.com>
6168 * thread-db.c: Include "nat/linux-procfs.h".
6169 (thread_db_init): Skip listing new threads if the kernel supports
6170 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6172 2015-02-20 Pedro Alves <palves@redhat.com>
6174 * linux-low.c (status_pending_p_callback): Use ptid_match.
6176 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6178 PR breakpoints/16812
6179 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6180 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6181 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6183 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6185 PR breakpoints/15956
6186 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6188 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6190 * linux-low.c (linux_low_btrace_conf): Print size.
6191 * server.c (handle_btrace_conf_general_set): New.
6192 (hanle_general_set): Call handle_btrace_conf_general_set.
6193 (handle_query): Report Qbtrace-conf:bts:size as supported.
6195 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6197 * linux-low.c (linux_low_enable_btrace): Update parameters.
6198 (linux_low_btrace_conf): New.
6199 (linux_target_ops)<to_btrace_conf>: Initialize.
6200 * server.c (current_btrace_conf): New.
6201 (handle_btrace_enable): Rename to ...
6202 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
6203 to target_enable_btrace. Update comment. Update users.
6204 (handle_qxfer_btrace_conf): New.
6205 (qxfer_packets): Add btrace-conf entry.
6206 (handle_query): Report qXfer:btrace-conf:read as supported packet.
6207 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6208 (target_ops)<read_btrace_conf>: New.
6209 (target_enable_btrace): Update parameters.
6210 (target_read_btrace_conf): New.
6212 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6214 * server.c (handle_btrace_general_set): Remove call to
6215 target_supports_btrace.
6216 (supported_btrace_packets): New.
6217 (handle_query): Call supported_btrace_packets.
6218 * target.h: include btrace-common.h.
6219 (btrace_target_info): Removed.
6220 (supports_btrace, target_supports_btrace): Update parameters.
6222 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6224 * Makefile.in (SFILES): Add common/btrace-common.c.
6225 (OBS): Add common/btrace-common.o.
6226 (btrace-common.o): Add build rules.
6227 * linux-low: Include btrace-common.h.
6228 (linux_low_read_btrace): Use struct btrace_data. Call
6229 btrace_data_init and btrace_data_fini.
6231 2015-02-06 Pedro Alves <palves@redhat.com>
6233 * thread-db.c (find_new_threads_callback): Add debug output.
6235 2015-02-04 Pedro Alves <palves@redhat.com>
6237 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6238 (resume_stopped_resumed_lwps): New function.
6239 (linux_wait_for_event_filtered): Use it.
6241 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6243 * Makefile.in (SFILES): Add linux-personality.c.
6244 (linux-personality.o): New rule.
6245 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6246 list of objects to be built.
6247 * linux-low.c: Include nat/linux-personality.h.
6248 (linux_create_inferior): Remove code to disable address space
6249 randomization (moved to ../nat/linux-personality.c). Create
6250 cleanup to disable address space randomization.
6252 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6254 * Makefile.in (posix-strerror.o): New rule.
6255 (mingw-strerror.o): Likewise.
6256 * configure: Regenerated.
6257 * configure.ac: Source file ../common/common.host. Initialize new
6258 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6260 2015-01-14 Yao Qi <yao@codesourcery.com>
6262 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6263 (ppc-linux.o): New rule.
6264 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6265 * configure.ac: AC_CHECK_FUNCS(getauxval).
6266 * config.in: Re-generated.
6267 * configure: Re-generated.
6268 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6269 ppc64_64bit_inferior_p
6271 2015-01-14 Yao Qi <yao@codesourcery.com>
6273 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6274 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6275 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6276 (PT_ORIG_R3, PT_TRAP): Likewise.
6277 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6278 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6279 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6281 2015-01-10 Joel Brobecker <brobecker@adacore.com>
6283 * i387-fp.c (i387_cache_to_xsave): In look over
6284 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6285 zmmh_low_space field by use of zmmh_high_space.
6287 2015-01-09 Pedro Alves <palves@redhat.com>
6289 * linux-low.c (step_over_bkpt): Move higher up in the file.
6290 (handle_extended_wait): Don't store the stop_pc here.
6291 (get_stop_pc): Adjust comments and rename to ...
6292 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6293 stopped for a software breakpoint or hardware breakpoint.
6294 (thread_still_has_status_pending_p): New function.
6295 (status_pending_p_callback): Use
6296 thread_still_has_status_pending_p. If the event is no longer
6297 interesting, resume the LWP.
6298 (handle_tracepoints): Add assert.
6299 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6300 (wstatus_maybe_breakpoint): New function.
6301 (cancel_breakpoint): Delete function.
6302 (check_stopped_by_watchpoint): New function, factored out from
6303 linux_low_filter_event.
6304 (lp_status_maybe_breakpoint): Delete function.
6305 (linux_low_filter_event): Remove filter_ptid argument.
6306 Leave thread group exits pending here. Store the LWP's stop PC.
6307 Always leave events pending.
6308 (linux_wait_for_event_filtered): Pull all events out of the
6309 kernel, and leave them all pending.
6310 (count_events_callback, select_event_lwp_callback): Consider all
6312 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6313 (select_event_lwp): Only give preference to the stepping LWP in
6314 all-stop mode. Adjust comments.
6315 (ignore_event): New function.
6316 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6317 references to cancel_breakpoints. Adjust to renames. Also give
6318 equal priority to all LWPs that have had events in non-stop mode.
6319 If reporting a software breakpoint event, unadjust the LWP's PC.
6320 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6321 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6323 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6324 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6325 (linux_stopped_by_watchpoint): Adjust.
6326 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6327 * linux-low.h (enum lwp_stop_reason): New.
6328 (struct lwp_info) <stop_pc>: Adjust comment.
6329 <stopped_by_watchpoint>: Delete field.
6330 <stop_reason>: New field.
6331 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6332 * mem-break.c (software_breakpoint_inserted_here)
6333 (hardware_breakpoint_inserted_here): New function.
6334 * mem-break.h (software_breakpoint_inserted_here)
6335 (hardware_breakpoint_inserted_here): Declare.
6336 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6337 (cancel_breakpoints): Delete.
6338 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6339 (upload_fast_traceframes): Remove references to
6342 2015-01-09 Pedro Alves <palves@redhat.com>
6344 * thread-db.c (find_new_threads_callback): Ignore thread if the
6345 kernel thread ID is -1.
6347 2015-01-09 Pedro Alves <palves@redhat.com>
6349 * linux-low.c (linux_attach_fail_reason_string): Move to
6350 nat/linux-ptrace.c, and rename.
6351 (linux_attach_lwp): Update comment.
6352 (attach_proc_task_lwp_callback): New function.
6353 (linux_attach): Adjust to rename and use
6354 linux_proc_attach_tgid_threads.
6355 (linux_attach_fail_reason_string): Delete declaration.
6357 2015-01-01 Joel Brobecker <brobecker@adacore.com>
6359 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6360 * server.c (gdbserver_version): Likewise.
6362 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6364 * remote-utils.c: Include ctype.h.
6365 (input_interrupt): Explicitly handle the case when the char
6366 received is the NUL byte. Improve the printing of non-ASCII
6369 2014-12-16 Joel Brobecker <brobecker@adacore.com>
6371 * linux-low.c (linux_low_filter_event): Update call to
6372 linux_enable_event_reporting following the addition of
6373 a new parameter to that function.
6375 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
6378 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6379 (AARCH64_FPCR_REGNO): Likewise.
6380 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6381 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6382 (aarch64_store_fpregset): Likewise.
6384 2014-12-15 Joel Brobecker <brobecker@adacore.com>
6386 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6387 Remove FIXME comment about assumption about N.
6389 2014-12-13 Joel Brobecker <brobecker@adacore.com>
6391 * configure.ac: If large-file support is disabled in GDBserver,
6392 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6393 * configure: Regenerate.
6395 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6397 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6398 warning upon ENODATA from ptrace.
6399 * linux-s390-low.c (s390_store_tdb): New.
6400 (s390_regsets): Add regset for NT_S390_TDB.
6402 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6404 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6405 without a fill_function.
6406 * linux-s390-low.c (s390_fill_last_break): Remove.
6407 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6408 (s390_arch_setup): Use regset's size instead of fill_function for
6411 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6413 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6414 the regset's store function when ptrace returned an error.
6415 * regcache.c (get_thread_regcache): Invalidate register cache
6416 before fetching inferior's registers.
6418 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6420 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6421 while-loop as for-loop.
6422 (regsets_store_inferior_registers): Likewise.
6424 2014-11-28 Yao Qi <yao@codesourcery.com>
6426 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6427 * config.in, configure: Re-generate.
6428 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6431 2014-11-21 Yao Qi <yao@codesourcery.com>
6433 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6434 (AC_CHECK_HEADERS): Remove malloc.h.
6435 * configure: Re-generated.
6436 * config.in: Re-generated.
6437 * server.h: Don't include alloca.h and malloc.h.
6438 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6439 Don't include malloc.h.
6441 2014-11-17 Joel Brobecker <brobecker@adacore.com>
6443 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6444 corresponding ERRNO check in same block.
6446 2014-11-12 Pedro Alves <palves@redhat.com>
6448 * server.c (cont_thread): Update comment.
6449 (start_inferior, attach_inferior): No longer clear cont_thread.
6450 (handle_v_cont): No longer set cont_thread.
6451 (captured_main): Clear cont_thread each time a GDB connects.
6453 2014-11-12 Pedro Alves <palves@redhat.com>
6455 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6456 thread, and don't resume all threads if the Hc thread has exited.
6458 2014-11-12 Pedro Alves <palves@redhat.com>
6460 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6461 the process group instead of to a specific LWP.
6463 2014-10-15 Pedro Alves <palves@redhat.com>
6466 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6468 (arm_set_thread_context): Delete.
6469 (the_low_target): Adjust.
6470 * win32-i386-low.c (debug_registers_changed)
6471 (debug_registers_used): Delete.
6472 (update_debug_registers_callback): New function.
6473 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6474 needing to update their debug registers.
6475 (win32_get_current_dr): New function.
6476 (x86_dr_low_get_addr, x86_dr_low_get_control)
6477 (x86_dr_low_get_status): Fetch the debug register from the thread
6479 (i386_initial_stuff): Adjust.
6480 (i386_get_thread_context): Remove current_event parameter. Don't
6481 clear debug_registers_changed nor copy DR values to
6483 (i386_set_thread_context): Delete.
6484 (i386_prepare_to_resume): New function.
6485 (i386_thread_added): Mark the thread as needing to update irs
6487 (the_low_target): Remove i386_set_thread_context and install
6488 i386_prepare_to_resume.
6489 * win32-low.c (win32_get_thread_context): Adjust.
6490 (win32_set_thread_context): Use SetThreadContext
6492 (win32_prepare_to_resume): New function.
6493 (win32_require_context): New function, factored out from ...
6494 (thread_rec): ... this.
6495 (continue_one_thread): Call win32_prepare_to_resume on each thread
6496 we're about to continue.
6497 (win32_resume): Call win32_prepare_to_resume on the event thread.
6498 * win32-low.h (struct win32_thread_info)
6499 <debug_registers_changed>: New field.
6500 (struct win32_target_ops): Change prototype of set_thread_context,
6501 delete set_thread_context and add prepare_to_resume.
6502 (win32_require_context): New declaration.
6504 2014-10-08 Gary Benson <gbenson@redhat.com>
6506 * server.h: Do not include common-exceptions.h.
6508 2014-10-08 Gary Benson <gbenson@redhat.com>
6510 * server.h: Do not include cleanups.h.
6512 2014-09-30 James Hogan <james.hogan@imgtec.com>
6514 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6517 2014-09-23 Yao Qi <yao@codesourcery.com>
6519 * linux-low.c (lp_status_maybe_breakpoint): New function.
6520 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6521 (count_events_callback): Likewise.
6522 (select_event_lwp_callback): Likewise.
6523 (cancel_breakpoints_callback): Likewise.
6525 2014-09-19 Don Breazeal <donb@codesourcery.com>
6527 * linux-low.c (handle_extended_wait): Call
6528 linux_ptrace_get_extended_event.
6529 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6530 linux_is_extended_waitstatus.
6532 2014-09-16 Joel Brobecker <brobecker@adacore.com>
6534 * Makefile.in (CPPFLAGS): Define.
6535 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6536 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6538 2014-09-16 Gary Benson <gbenson@redhat.com>
6540 * inferiors.h (current_inferior): Renamed as...
6541 (current_thread): New variable. All uses updated.
6542 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6543 (maybe_move_out_of_jump_pad): Likewise.
6544 (cancel_breakpoint): Likewise.
6545 (linux_low_filter_event): Likewise.
6546 (wait_for_sigstop): Likewise.
6547 (linux_resume_one_lwp): Likewise.
6548 (need_step_over_p): Likewise.
6549 (start_step_over): Likewise.
6550 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6551 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6552 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6553 and save_inferior as saved_thread.
6554 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6556 (regcache_invalidate_thread): Likewise.
6557 * remote-utils.c (prepare_resume_reply): Likewise.
6558 * thread-db.c (thread_db_get_tls_address): Likewise.
6559 (disable_thread_event_reporting): Likewise.
6560 (remove_thread_event_breakpoints): Likewise.
6561 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6563 * target.h (set_desired_inferior): Renamed as...
6564 (set_desired_thread): New declaration. All uses updated.
6565 * server.c (myresume): Updated comment to reference thread instead
6567 (handle_serial_event): Likewise.
6568 (handle_target_event): Likewise.
6570 2014-09-12 Tom Tromey <tromey@redhat.com>
6571 Gary Benson <gbenson@redhat.com>
6573 * regcache.h: Include common-regcache.h.
6574 (regcache_read_pc): Don't declare.
6575 * regcache.c (get_thread_regcache_for_ptid): New function.
6577 2014-09-11 Tom Tromey <tromey@redhat.com>
6578 Gary Benson <gbenson@redhat.com>
6580 * symbol.c: New file.
6581 * Makefile.in (SFILES): Add symbol.c.
6582 (OBS): Add symbol.o.
6584 2014-09-11 Gary Benson <gbenson@redhat.com>
6586 * target.c (target_stop_ptid, target_continue_ptid): New
6589 2014-09-11 Tom Tromey <tromey@redhat.com>
6590 Gary Benson <gbenson@redhat.com>
6592 * target.h: Include target/target.h.
6593 * target.c (target_read_memory, target_read_uint32)
6594 (target_write_memory): New functions.
6596 2014-09-11 Gary Benson <gbenson@redhat.com>
6598 * server.h (debug_hw_points): Don't declare.
6599 * server.c (debug_hw_points): Don't define. Replace all uses
6600 with show_debug_regs.
6601 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6602 all uses with show_debug_regs.
6604 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6606 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6607 endianness into account.
6608 (ppc_supply_ptrace_register): Likewise.
6610 2014-09-03 James Hogan <james.hogan@imgtec.com>
6612 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6613 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6615 2014-09-03 Gary Benson <gbenson@redhat.com>
6617 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6618 ALL_DEBUG_ADDRESS_REGISTERS.
6620 2014-09-02 Gary Benson <gbenson@redhat.com>
6622 * i386-low.h: Renamed as...
6623 * x86-low.h: New file. All type, function and variable name
6624 prefixes changed from "i386_" to "x86_". All references updated.
6625 * i386-low.c: Renamed as...
6626 * x86-low.c: New file. All type, function and variable name
6627 prefixes changed from "i386_" to "x86_". All references updated.
6629 2014-09-02 Gary Benson <gbenson@redhat.com>
6631 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6632 (x86_linux_new_thread): Likewise.
6634 2014-08-29 Gary Benson <gbenson@redhat.com>
6636 * server.h (setjmp.h): Do not include.
6637 (toplevel): Do not declare.
6638 (common-exceptions.h): Include.
6639 (cleanups.h): Likewise.
6640 * server.c (toplevel): Do not define.
6641 (exit_code): New static global.
6642 (detach_or_kill_for_exit_cleanup): New function.
6643 (main): New function. Original main renamed to...
6644 (captured_main): New function.
6645 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6647 2014-08-29 Gary Benson <gbenson@redhat.com>
6649 * Makefile.in (SFILES): Add common/common-exceptions.c.
6650 (OBS): Add common-exceptions.o.
6651 (common-exceptions.o): New rule.
6652 * utils.c (prepare_to_throw_exception): New function.
6654 2014-08-29 Gary Benson <gbenson@redhat.com>
6656 * config.in: Regenerate.
6657 * configure: Likewise.
6659 2014-08-29 Gary Benson <gbenson@redhat.com>
6661 * Makefile.in (SFILES): Add common/cleanups.c.
6663 (cleanups.o): New rule.
6665 2014-08-29 Gary Benson <gbenson@redhat.com>
6667 * utils.c (internal_vwarning): New function.
6669 2014-08-28 Gary Benson <gbenson@redhat.com>
6671 * utils.h (fatal): Remove declaration.
6672 * utils.c (fatal): Remove function.
6674 2014-08-28 Gary Benson <gbenson@redhat.com>
6676 * tracepoint.c (gdb_agent_init): Replace fatal with
6678 (initialize_tracepoint): Likewise.
6680 2014-08-28 Gary Benson <gbenson@redhat.com>
6682 * remote-utils.c (remote_prepare): Replace fatal with error.
6684 2014-08-28 Gary Benson <gbenson@redhat.com>
6686 * linux-low.c (linux_async): Replace fatal with warning.
6688 (linux_start_non_stop): Return -1 if linux_async failed.
6690 2014-08-28 Gary Benson <gbenson@redhat.com>
6692 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6694 (i386_dr_low_get_addr): Remove vague comment.
6695 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6698 2014-08-28 Gary Benson <gbenson@redhat.com>
6700 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6701 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6703 (linux_resume_one_lwp): Likewise.
6704 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6706 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6707 with internal_error.
6708 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6709 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6710 (find_register_by_name): Replace fatal with internal_error.
6711 (find_regno): Likewise.
6712 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6713 * thread-db.c (thread_db_create_event): Likewise.
6714 (thread_db_load_search): Likewise.
6715 (try_thread_db_load_1): Likewise.
6716 * tracepoint.c (get_jump_space_head): Replace fatal with
6718 (claim_trampoline_space): Likewise.
6719 (have_fast_tracepoint_trampoline_buffer): Likewise.
6720 (cmd_qtstart): Likewise.
6721 (stop_tracing): Likewise.
6722 (fast_tracepoint_collecting): Likewise.
6723 (target_malloc): Likewise.
6724 (download_tracepoint): Likewise.
6725 (download_trace_state_variables): Replace check with gdb_assert.
6726 (upload_fast_traceframes): Replace fatal with internal_error.
6728 2014-08-19 Tom Tromey <tromey@redhat.com>
6729 Gary Benson <gbenson@redhat.com>
6731 * Makefile.in (SFILES): Add common/common-debug.c.
6732 (OBS): Add common-debug.o.
6733 (common-debug.o): New rule.
6734 * debug.h (debug_printf): Don't declare.
6735 * debug.c (debug_printf): Renamed and rewritten as...
6736 (debug_vprintf): New function.
6738 2014-08-19 Gary Benson <gbenson@redhat.com>
6740 * utils.h: Do not include print-utils.h.
6742 2014-08-19 Tom Tromey <tromey@redhat.com>
6743 Gary Benson <gbenson@redhat.com>
6745 * server.h: Add static assertion.
6746 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6748 2014-08-19 Tom Tromey <tromey@redhat.com>
6749 Gary Benson <gbenson@redhat.com>
6751 * Makefile.in (SFILES): Add common/errors.c.
6752 (OBS): Add errors.o.
6753 (IPA_OBS): Add errors-ipa.o.
6754 (errors.o): New rule.
6755 (errors-ipa.o): Likewise.
6756 * utils.h (perror_with_name, error, warning): Don't declare.
6757 * utils.c (warning): Renamed and rewritten as...
6758 (vwarning): New function.
6759 (error): Renamed and rewritten as...
6760 (verror): New function.
6761 (internal_error): Renamed and rewritten as...
6762 (internal_verror): New function.
6764 2014-08-07 Gary Benson <gbenson@redhat.com>
6766 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6767 * configure: Regenerate.
6768 * config.in: Likewise.
6769 * server.h: Do not include errno.h.
6770 * event-loop.c: Likewise.
6771 * hostio-errno.c: Likewise.
6772 * linux-low.c: Likewise.
6773 * remote-utils.c: Likewise.
6774 * spu-low.c: Likewise.
6775 * utils.c: Likewise.
6776 * gdbreplay.c: Unconditionally include errno.h.
6778 2014-08-07 Gary Benson <gbenson@redhat.com>
6780 * server.h: Do not include string.h.
6781 * event-loop.c: Likewise.
6782 * linux-low.c: Likewise.
6783 * regcache.c: Likewise.
6784 * remote-utils.c: Likewise.
6785 * spu-low.c: Likewise.
6786 * utils.c: Likewise.
6788 2014-08-07 Gary Benson <gbenson@redhat.com>
6790 * server.h: Do not include gdb_assert.h.
6792 2014-08-07 Gary Benson <gbenson@redhat.com>
6794 * server.h: Do not include common-utils.h.
6796 2014-08-07 Gary Benson <gbenson@redhat.com>
6798 * server.h: Do not include ptid.h.
6799 * notif.h: Likewise.
6801 2014-08-07 Gary Benson <gbenson@redhat.com>
6803 * server.h: Do not include gdb_locale.h.
6805 2014-08-07 Gary Benson <gbenson@redhat.com>
6807 * server.h: Do not include gdb/signals.h.
6808 * win32-low.c: Likewise.
6810 2014-08-07 Gary Benson <gbenson@redhat.com>
6812 * server.h: Do not include pathmax.h.
6814 2014-08-07 Gary Benson <gbenson@redhat.com>
6816 * server.h: Do not include libiberty.h.
6817 * linux-bfin-low.c: Likewise.
6819 2014-08-07 Gary Benson <gbenson@redhat.com>
6821 * server.h: Do not include ansidecl.h.
6823 2014-08-07 Gary Benson <gbenson@redhat.com>
6825 * linux-x86-low.c: Do not include stddef.h.
6826 * lynx-ppc-low.c: Likewise.
6827 * tracepoint.c: Likewise.
6829 2014-08-07 Gary Benson <gbenson@redhat.com>
6831 * server.h: Do not include stdarg.h.
6832 * nto-low.c: Likewise.
6834 2014-08-07 Gary Benson <gbenson@redhat.com>
6836 * server.h: Do not include stdlib.h.
6837 * inferiors.c: Likewise.
6838 * linux-low.c: Likewise.
6839 * regcache.c: Likewise.
6840 * spu-low.c: Likewise.
6841 * tracepoint.c: Likewise.
6842 * utils.c: Likewise.
6844 2014-08-07 Gary Benson <gbenson@redhat.com>
6846 * server.h: Do not include stdio.h.
6847 * linux-low.c: Likewise.
6848 * remote-utils.c: Likewise.
6849 * spu-low.c: Likewise.
6850 * utils.c: Likewise.
6851 * wincecompat.c: Likewise.
6853 2014-08-06 Gary Benson <gbenson@redhat.com>
6855 * regcache.c (init_register_cache): Move conditionals inside if.
6857 2014-08-06 Gary Benson <gbenson@redhat.com>
6859 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6861 2014-07-31 Gary Benson <gbenson@redhat.com>
6863 * ax.h: Do not include server.h.
6864 * gdbthread.h: Likewise.
6865 * lynx-low.h: Likewise.
6866 * notif.h: Likewise.
6868 2014-07-30 Gary Benson <gbenson@redhat.com>
6870 * server.h: Include common-defs.h.
6871 Do not include config.h or build-gnulib-gdbserver/config.h.
6873 2014-07-30 Gary Benson <gbenson@redhat.com>
6875 * hostio-errno.c: Move server.h to top of includes list.
6876 * inferiors.c: Likewise.
6877 * linux-x86-low.c: Likewise.
6878 * notif.c: Include server.h.
6880 2014-07-24 Tom Tromey <tromey@redhat.com>
6881 Gary Benson <gbenson@redhat.com>
6883 * server.h (CORE_ADDR): Now unsigned.
6885 2014-07-16 Pedro Alves <palves@redhat.com>
6887 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6889 2014-07-15 Pedro Alves <palves@redhat.com>
6891 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6894 2014-07-11 Pedro Alves <palves@redhat.com>
6896 * linux-low.c (kill_wait_lwp): New function, based on
6897 kill_one_lwp_callback, but use my_waitpid directly.
6898 (kill_one_lwp_callback, linux_kill): Use it.
6900 2014-06-23 Pedro Alves <palves@redhat.com>
6902 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6903 before setting DR0..DR3.
6905 2014-06-20 Gary Benson <gbenson@redhat.com>
6907 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6908 * configure: Regenerated.
6909 * config.in: Likewise.
6911 2014-06-20 Gary Benson <gbenson@redhat.com>
6913 * Makefile.in (SFILES): Update locations for files moved
6915 (object file files): Reordered.
6917 2014-06-20 Gary Benson <gbenson@redhat.com>
6919 * i386-low.h (i386_dr_low_can_set_addr): Removed.
6920 (i386_dr_low_set_addr): Likewise.
6921 (i386_dr_low_get_addr): Likewise.
6922 (i386_dr_low_can_set_control): Likewise.
6923 (i386_dr_low_set_control): Likewise.
6924 (i386_dr_low_get_control): Likewise.
6925 (i386_dr_low_get_status): Likewise.
6926 (i386_get_debug_register_length): Likewise.
6927 * linux-x86-low.c (i386_dr_low_set_addr):
6928 Changed signature. Made static.
6929 (i386_dr_low_get_addr): Likewise.
6930 (i386_dr_low_set_control): Likewise.
6931 (i386_dr_low_get_control): Likewise.
6932 (i386_dr_low_get_status): Likewise.
6933 (i386_dr_low): New global variable.
6934 * win32-i386-low.c (i386_dr_low_set_addr):
6935 Changed signature. Made static.
6936 (i386_dr_low_get_addr): Likewise.
6937 (i386_dr_low_set_control): Likewise.
6938 (i386_dr_low_get_control): Likewise.
6939 (i386_dr_low_get_status): Likewise.
6940 (i386_dr_low): New global variable.
6942 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
6944 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6945 * Makefile.in (AR, AR_FLAGS): Define.
6946 * configure: Regenerate.
6948 2014-06-19 Gary Benson <gbenson@redhat.com>
6950 * Makefile.in (i386-dregs.o): New rule.
6951 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6952 * i386-low.c (target.h): Remove include.
6953 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6954 (DR_CONTROL_SHIFT): Likewise.
6955 (DR_CONTROL_SIZE): Likewise.
6956 (DR_RW_EXECUTE): Likewise.
6957 (DR_RW_WRITE): Likewise.
6958 (DR_RW_READ): Likewise.
6959 (DR_RW_IORW): Likewise.
6960 (DR_LEN_1): Likewise.
6961 (DR_LEN_2): Likewise.
6962 (DR_LEN_4): Likewise.
6963 (DR_LEN_8): Likewise.
6964 (DR_LOCAL_ENABLE_SHIFT): Likewise.
6965 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6966 (DR_ENABLE_SIZE): Likewise.
6967 (DR_LOCAL_SLOWDOWN): Likewise.
6968 (DR_GLOBAL_SLOWDOWN): Likewise.
6969 (DR_CONTROL_RESERVED): Likewise.
6970 (I386_DR_CONTROL_MASK): Likewise.
6971 (I386_DR_VACANT): Likewise.
6972 (I386_DR_LOCAL_ENABLE): Likewise.
6973 (I386_DR_GLOBAL_ENABLE): Likewise.
6974 (I386_DR_DISABLE): Likewise.
6975 (I386_DR_SET_RW_LEN): Likewise.
6976 (I386_DR_GET_RW_LEN): Likewise.
6977 (I386_DR_WATCH_HIT): Likewise.
6978 (i386_wp_op_t): Likewise.
6979 (i386_show_dr): Likewise.
6980 (i386_length_and_rw_bits): Likewise.
6981 (i386_insert_aligned_watchpoint): Likewise.
6982 (i386_remove_aligned_watchpoint): Likewise.
6983 (i386_handle_nonaligned_watchpoint): Likewise.
6984 i386_update_inferior_debug_regs(): Likewise.
6985 (i386_dr_insert_watchpoint): Likewise.
6986 (i386_dr_remove_watchpoint): Likewise.
6987 (i386_dr_region_ok_for_watchpoint): Likewise.
6988 (i386_dr_stopped_data_address): Likewise.
6989 (i386_dr_stopped_by_watchpoint): Likewise.
6991 2014-06-19 Gary Benson <gbenson@redhat.com>
6993 * i386-low.c (i386_dr_show): Renamed to
6994 i386_show_dr and made static. All uses updated.
6995 (i386_dr_length_and_rw_bits): Renamed to
6996 i386_length_and_rw_bits and made static.
6998 (i386_dr_insert_aligned_watchpoint): Renamed to
6999 i386_insert_aligned_watchpoint and made static.
7001 (i386_dr_remove_aligned_watchpoint): Renamed to
7002 i386_remove_aligned_watchpoint and made static.
7004 (i386_dr_update_inferior_debug_regs): Renamed to
7005 i386_update_inferior_debug_regs and made static.
7008 2014-06-18 Gary Benson <gbenson@redhat.com>
7010 * i386-low.h (i386_dr_low_can_set_addr): New macro.
7011 (i386_dr_low_can_set_control): Likewise.
7012 (i386_get_debug_register_length): Likewise.
7013 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7014 (i386_dr_low_can_set_control): Likewise.
7015 (i386_get_debug_register_length): Likewise.
7017 2014-06-17 Gary Benson <gbenson@redhat.com>
7019 * i386-low.h (i386-dregs.h): New include.
7020 (DR_FIRSTADDR): Now in i386-dregs.h.
7021 (DR_LASTADDR): Likewise.
7022 (DR_NADDR): Likewise.
7023 (DR_STATUS): Likewise.
7024 (DR_CONTROL): Likewise.
7025 (i386_debug_reg_state): Likewise.
7026 (i386_dr_insert_watchpoint): Likewise.
7027 (i386_dr_remove_watchpoint): Likewise.
7028 (i386_dr_region_ok_for_watchpoint): Likewise.
7029 (i386_dr_stopped_data_address): Likewise.
7030 (i386_dr_stopped_by_watchpoint): Likewise.
7031 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7033 2014-06-18 Gary Benson <gbenson@redhat.com>
7035 * i386-low.h (i386_low_insert_watchpoint): Renamed to
7036 i386_dr_insert_watchpoint.
7037 (i386_low_remove_watchpoint): Renamed to
7038 i386_dr_remove_watchpoint.
7039 (i386_low_region_ok_for_watchpoint): Renamed to
7040 i386_dr_region_ok_for_watchpoint.
7041 (i386_low_stopped_data_address): Renamed to
7042 i386_dr_stopped_data_address.
7043 (i386_low_stopped_by_watchpoint): Renamed to
7044 i386_dr_stopped_by_watchpoint.
7045 * i386-low.c (i386_show_dr): Renamed to
7046 i386_dr_show and made nonstatic. All uses updated.
7047 (i386_length_and_rw_bits): Renamed to
7048 i386_dr_length_and_rw_bits and made nonstatic.
7050 (i386_insert_aligned_watchpoint): Renamed to
7051 i386_dr_insert_aligned_watchpoint and made nonstatic.
7053 (i386_remove_aligned_watchpoint): Renamed to
7054 i386_dr_remove_aligned_watchpoint and made nonstatic.
7056 (i386_update_inferior_debug_regs): Renamed to
7057 i386_dr_update_inferior_debug_regs and made nonstatic.
7059 (i386_low_insert_watchpoint): Renamed to
7060 i386_dr_insert_watchpoint. All uses updated.
7061 (i386_low_remove_watchpoint): Renamed to
7062 i386_dr_remove_watchpoint. All uses updated.
7063 (i386_low_region_ok_for_watchpoint): Renamed to
7064 i386_dr_region_ok_for_watchpoint. All uses updated.
7065 (i386_low_stopped_data_address): Renamed to
7066 i386_dr_stopped_data_address. All uses updated.
7067 (i386_low_stopped_by_watchpoint): Renamed to
7068 i386_dr_stopped_by_watchpoint. All uses updated.
7070 2014-06-18 Gary Benson <gbenson@redhat.com>
7072 * i386-low.c (i386_dr_low_can_set_addr): New macro.
7073 (i386_dr_low_can_set_control): Likewise.
7074 (i386_insert_aligned_watchpoint): New check.
7076 2014-06-18 Gary Benson <gbenson@redhat.com>
7078 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7081 2014-06-18 Gary Benson <gbenson@redhat.com>
7083 * i386-low.c (i386_length_and_rw_bits): Use internal_error
7084 instead of fatal and error.
7085 (i386_handle_nonaligned_watchpoint): Likewise.
7087 2014-06-18 Gary Benson <gbenson@redhat.com>
7089 * i386-low.c (i386_get_debug_register_length): New macro.
7090 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7091 (i386_show_dr): Use debug_printf instead of fprintf. Use
7092 phex to format values.
7094 2014-06-18 Gary Benson <gbenson@redhat.com>
7096 * i386-low.h: Comment changes.
7097 * i386-low.c: Likewise.
7099 2014-06-18 Gary Benson <gbenson@redhat.com>
7101 * i386-low.c: Whitespace changes.
7103 2014-06-12 Tom Tromey <tromey@redhat.com>
7105 * utils.c (freeargv): Remove.
7107 2014-06-12 Tom Tromey <tromey@redhat.com>
7109 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7110 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7111 (parse_debug_format_options): Likewise.
7112 (gdbserver_usage): Likewise.
7113 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7114 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7115 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7117 ($(LIBGNU)): Depend on libiberty.
7118 (all-lib): Recurse into all subdirs.
7119 (install-only): Invoke "install" target in subdirs.
7120 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7122 * configure: Rebuild.
7123 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
7124 for vasprintf, vsnprintf, or gettimeofday.
7125 * configure.srv: Don't add safe-ctype.o or lbasename.o to
7128 2014-06-05 Joel Brobecker <brobecker@adacore.com>
7130 * development.sh: Delete.
7131 * Makefile.in (config.status): Adjust dependency on development.sh.
7132 * configure.ac: Adjust development.sh source call.
7133 * configure: Regenerate.
7135 2014-06-02 Pedro Alves <palves@redhat.com>
7137 * ax.c (gdb_free_agent_expr): New function.
7138 * ax.h (gdb_free_agent_expr): New declaration.
7139 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7141 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7143 (clear_breakpoint_conditions_and_commands): New function.
7144 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7145 (clear_breakpoint_conditions_and_commands): New declaration.
7147 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7149 * linux-aarch64-low.c (asm/ptrace.h): Include.
7151 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7153 Fix TLS access for -static -pthread.
7154 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7155 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7156 (thread_db_load_search, try_thread_db_load_1): Initialize it.
7158 2014-05-20 Pedro Alves <palves@redhat.com>
7160 * linux-aarch64-low.c (aarch64_insert_point)
7161 (aarch64_remove_point): No longer check whether the type is
7162 supported here. Adjust to new interface.
7163 (the_low_target): Install aarch64_supports_z_point_type as
7164 supports_z_point_type method.
7165 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7166 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7167 instead of a Z packet char. Adjust.
7168 (arm_supports_z_point_type): New function.
7169 (arm_insert_point, arm_remove_point): Adjust to new interface.
7170 (the_low_target): Install arm_supports_z_point_type.
7171 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7172 (cris_insert_point, cris_remove_point): Adjust to new interface.
7173 Don't check whether the type is supported here.
7174 (the_low_target): Install cris_supports_z_point_type.
7175 * linux-low.c (linux_supports_z_point_type): New function.
7176 (linux_insert_point, linux_remove_point): Adjust to new interface.
7177 * linux-low.h (struct linux_target_ops) <insert_point,
7178 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7179 raw_breakpoint pointer parameter.
7180 <supports_z_point_type>: New method.
7181 * linux-mips-low.c (mips_supports_z_point_type): New function.
7182 (mips_insert_point, mips_remove_point): Adjust to new interface.
7183 Use mips_supports_z_point_type.
7184 (the_low_target): Install mips_supports_z_point_type.
7185 * linux-ppc-low.c (the_low_target): Install NULL as
7186 supports_z_point_type method.
7187 * linux-s390-low.c (the_low_target): Install NULL as
7188 supports_z_point_type method.
7189 * linux-sparc-low.c (the_low_target): Install NULL as
7190 supports_z_point_type method.
7191 * linux-x86-low.c (x86_supports_z_point_type): New function.
7192 (x86_insert_point): Adjust to new insert_point interface. Use
7193 insert_memory_breakpoint. Adjust to new
7194 i386_low_insert_watchpoint interface.
7195 (x86_remove_point): Adjust to remove_point interface. Use
7196 remove_memory_breakpoint. Adjust to new
7197 i386_low_remove_watchpoint interface.
7198 (the_low_target): Install x86_supports_z_point_type.
7199 * lynx-low.c (lynx_target_ops): Install NULL as
7200 supports_z_point_type callback.
7201 * nto-low.c (nto_supports_z_point_type): New.
7202 (nto_insert_point, nto_remove_point): Adjust to new interface.
7203 (nto_target_ops): Install nto_supports_z_point_type.
7204 * mem-break.c: Adjust intro comment.
7205 (struct raw_breakpoint) <raw_type, size>: New fields.
7206 <inserted>: Update comment.
7207 <shlib_disabled>: Delete field.
7208 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7209 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7210 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7211 (raw_bkpt_type_to_target_hw_bp_type): New function.
7212 (find_enabled_raw_code_breakpoint_at): New function.
7213 (find_raw_breakpoint_at): New type and size parameters. Use them.
7214 (insert_memory_breakpoint): New function, based off
7215 set_raw_breakpoint_at.
7216 (remove_memory_breakpoint): New function.
7217 (set_raw_breakpoint_at): Reimplement.
7218 (set_breakpoint): New, based on set_breakpoint_at.
7219 (set_breakpoint_at): Reimplement.
7220 (delete_raw_breakpoint): Go through the_target->remove_point
7221 instead of assuming memory breakpoints.
7222 (find_gdb_breakpoint_at): Delete.
7223 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7224 (find_gdb_breakpoint): New function.
7225 (set_gdb_breakpoint_at): Delete.
7226 (z_type_supported): New function.
7227 (set_gdb_breakpoint_1): New function, loosely based off
7228 set_gdb_breakpoint_at.
7229 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7230 (delete_gdb_breakpoint_at): Delete.
7231 (delete_gdb_breakpoint_1): New function, loosely based off
7232 delete_gdb_breakpoint_at.
7233 (delete_gdb_breakpoint): New function.
7234 (clear_gdb_breakpoint_conditions): Rename to ...
7235 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7237 (add_condition_to_breakpoint): Make static.
7238 (add_breakpoint_condition): Take a struct breakpoint pointer
7239 instead of an address. Adjust.
7240 (gdb_condition_true_at_breakpoint): Rename to ...
7241 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7243 (gdb_condition_true_at_breakpoint): Reimplement.
7244 (add_breakpoint_commands): Take a struct breakpoint pointer
7245 instead of an address. Adjust.
7246 (gdb_no_commands_at_breakpoint): Rename to ...
7247 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7248 parameter. Return true if no breakpoint was found. Change debug
7250 (gdb_no_commands_at_breakpoint): Reimplement.
7251 (run_breakpoint_commands): Rename to ...
7252 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7253 and change return type to boolean.
7254 (run_breakpoint_commands): New function.
7255 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7256 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7257 breakpoint. Go through the_target->remove_point instead of
7258 assuming memory breakpoint.
7259 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7260 software and hardware breakpoints.
7261 (reinsert_raw_breakpoint): Go through the_target->insert_point
7262 instead of assuming memory breakpoint.
7263 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7264 software and hardware breakpoints.
7265 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7266 Check both software and hardware breakpoints.
7267 (validate_inserted_breakpoint): Assert the breakpoint is a
7268 software breakpoint. Set the inserted flag to -1 instead of
7269 setting shlib_disabled.
7270 (delete_disabled_breakpoints): Adjust.
7271 (validate_breakpoints): Only validate software breakpoints.
7272 Adjust to inserted flag change.
7273 (check_mem_read, check_mem_write): Skip breakpoint types other
7274 than software breakpoints. Adjust to inserted flag change.
7275 * mem-break.h (enum raw_bkpt_type): New enum.
7276 (raw_breakpoint, struct process_info): Forward declare.
7277 (Z_packet_to_target_hw_bp_type): Delete declaration.
7278 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7279 (set_gdb_breakpoint, delete_gdb_breakpoint)
7280 (clear_breakpoint_conditions): New declarations.
7281 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7282 (breakpoint_inserted_here): Update comment.
7283 (add_breakpoint_condition, add_breakpoint_commands): Replace
7284 address parameter with a breakpoint pointer parameter.
7285 (gdb_breakpoint_here): Update comment.
7286 (delete_gdb_breakpoint_at): Delete.
7287 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7288 * server.c (process_point_options): Take a struct breakpoint
7289 pointer instead of an address. Adjust.
7290 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7291 delete_gdb_breakpoint.
7292 * spu-low.c (spu_target_ops): Install NULL as
7293 supports_z_point_type method.
7294 * target.h: Include mem-break.h.
7295 (struct target_ops) <prepare_to_access_memory>: Update comment.
7296 <supports_z_point_type>: New field.
7297 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7298 instead of a char. Also take a raw breakpoint pointer.
7299 * win32-arm-low.c (the_low_target): Install NULL as
7300 supports_z_point_type.
7301 * win32-i386-low.c (i386_supports_z_point_type): New function.
7302 (i386_insert_point, i386_remove_point): Adjust to new interface.
7303 (the_low_target): Install i386_supports_z_point_type.
7304 * win32-low.c (win32_supports_z_point_type): New function.
7305 (win32_insert_point, win32_remove_point): Adjust to new interface.
7306 (win32_target_ops): Install win32_supports_z_point_type.
7307 * win32-low.h (struct win32_target_ops):
7308 <supports_z_point_type>: New method.
7309 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7310 instead of a char. Also take a raw breakpoint pointer.
7312 2014-05-20 Pedro Alves <palves@redhat.com>
7314 * mem-break.h: Include break-common.h.
7315 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7316 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7317 (Z_packet_to_target_hw_bp_type): New declaration.
7318 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7319 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7320 (Z_PACKET_ACCESS_WP): Delete macros.
7321 (Z_packet_to_hw_type): Delete function.
7322 * i386-low.h: Don't include break-common.h here.
7323 (Z_packet_to_hw_type): Delete declaration.
7324 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7325 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7326 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7327 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7328 * linux-aarch64-low.c: Don't include break-common.h here.
7329 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7330 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7331 (Z_packet_to_target_hw_bp_type): Delete function.
7332 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7334 (mips_insert_point, mips_remove_point): Use
7335 Z_packet_to_target_hw_bp_type.
7337 2014-05-20 Pedro Alves <palves@redhat.com>
7339 * linux-aarch64-low.c: Include break-common.h.
7340 (enum target_point_type): Delete.
7341 (Z_packet_to_point_type): Rename to ...
7342 (Z_packet_to_target_hw_bp_type): ... this, and return a
7343 target_hw_bp_type instead.
7344 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7345 instead of an enum target_point_type.
7346 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7348 (aarch64_dr_state_insert_one_point)
7349 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7350 (aarch64_handle_aligned_watchpoint)
7351 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7352 Take an enum target_hw_bp_type instead of an enum
7354 (aarch64_supports_z_point_type): New function.
7355 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7356 use Z_packet_to_target_hw_bp_type.
7358 2014-05-20 Joel Brobecker <brobecker@adacore.com>
7360 * configure.ac: Only use -Werror by default when DEVELOPMENT
7362 * configure: Regenerate.
7364 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7366 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7367 * linux-x86-low.c (X86_64_USER_REGS): New.
7368 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7370 2014-04-28 Yao Qi <yao@codesourcery.com>
7372 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7375 2014-04-25 Pedro Alves <palves@redhat.com>
7378 * linux-low.c (linux_attach_fail_reason_string): New function.
7379 (linux_attach_lwp): Delete.
7380 (linux_attach_lwp_1): Rename to ...
7381 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7382 argument. Remove "initial" parameter. Return int instead of
7383 void. Don't error or warn here.
7384 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7385 failure to attach to the tgid. Call warning when failing to
7387 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7388 argument. Remove "initial" parameter. Return int instead of
7389 void. Don't error or warn here.
7390 (linux_attach_fail_reason_string): New declaration.
7391 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7392 interface change. Use linux_attach_fail_reason_string.
7394 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
7395 Walfred Tedeschi <walfred.tedeschi@intel.com>
7397 * Makefile.in: Added rules to handle new files
7398 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7399 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7400 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7401 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7402 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7403 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7405 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7406 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7407 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7408 i386/x32-avx512.xml.
7409 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7410 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7411 i386/x32-avx512-linux.xml.
7412 * i387-fp.c (num_avx512_k_registers): New constant for number
7414 (num_avx512_zmmh_low_registers): New constant for number of
7415 lower ZMM registers (0-15).
7416 (num_avx512_zmmh_high_registers): New constant for number of
7417 higher ZMM registers (16-31).
7418 (num_avx512_ymmh_registers): New contant for number of higher
7419 YMM registers (ymm16-31 added by avx521 on x86_64).
7420 (num_avx512_xmm_registers): New constant for number of higher
7421 XMM registers (xmm16-31 added by AVX512 on x86_64).
7422 (struct i387_xsave): Add space for AVX512 registers.
7423 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7424 Add code to handle AVX512 registers.
7425 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7426 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7427 prototypei from generated file.
7428 (tdesc_amd64_avx512_linux): Likewise.
7429 (init_registers_x32_avx512_linux): Likewise.
7430 (tdesc_x32_avx512_linux): Likewise.
7431 (init_registers_i386_avx512_linux): Likewise.
7432 (tdesc_i386_avx512_linux): Likewise.
7433 (x86_64_regmap): Add AVX512 registers.
7434 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7436 (initialize_low_arch): Add code to initialize AVX512 registers.
7438 2014-04-23 Pedro Alves <palves@redhat.com>
7440 * mem-break.c (find_gdb_breakpoint_at): Make static.
7441 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7443 2014-04-23 Pedro Alves <palves@redhat.com>
7445 * i386-low.c: Don't include break-common.h here.
7446 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7447 prototype to take target_hw_bp_type as argument instead of a Z
7449 * i386-low.h: Include break-common.h here.
7450 (Z_packet_to_hw_type): Declare.
7451 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7453 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7454 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7455 (x86_remove_point): Convert the packet number to a
7456 target_hw_bp_type before calling i386_low_remove_watchpoint.
7457 * win32-i386-low.c (i386_insert_point): Convert the packet number
7458 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7459 (i386_remove_point): Convert the packet number to a
7460 target_hw_bp_type before calling i386_low_remove_watchpoint.
7462 2014-04-23 Pedro Alves <palves@redhat.com>
7464 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7466 2014-04-10 Pedro Alves <palves@redhat.com>
7468 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7469 Check if the condition or command is NULL before checking if the
7470 breakpoint is known. On success, return true.
7471 * mem-break.h (add_breakpoint_condition): Document return.
7472 (add_breakpoint_commands): Add describing comment.
7473 * server.c (skip_to_semicolon): New function.
7474 (process_point_options): Use it.
7476 2014-04-09 Pedro Alves <palves@redhat.com>
7478 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7481 2014-02-27 Pedro Alves <palves@redhat.com>
7484 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7486 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7488 (last_thread_of_process_p): Take a PID argument instead of a
7490 (linux_wait_for_lwp): Delete.
7491 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7493 (linux_low_filter_event): New function, party factored out from
7494 linux_wait_for_event.
7495 (linux_wait_for_event): Rename to ...
7496 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7497 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7498 sigsuspend. Check for zombie leaders.
7499 (linux_wait_for_event): Reimplement as wrapper around
7500 linux_wait_for_event_filtered.
7501 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7502 a normal or signal exit is seen, it's the whole process exiting.
7503 (wait_for_sigstop): No longer a for_each_inferior callback.
7504 Rewrite on top of linux_wait_for_event_filtered.
7505 (stop_all_lwps): Call wait_for_sigstop directly.
7506 * server.c (resume, handle_target_event): Handle
7507 TARGET_WAITKIND_NO_RESUMED.
7509 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7511 * win32-low.c (psapi_get_dll_name,
7512 * win32_CreateToolhelp32Snapshot): Delete.
7513 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7514 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7516 (handle_load_dll): Add function description.
7517 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7519 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7521 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7523 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7524 base address when calling win32_add_one_solib.
7525 (handle_load_dll): Delete local variable load_addr.
7526 Remove 0x1000 offset applied to DLL base address when calling
7527 win32_add_one_solib.
7528 (handle_unload_dll): Add comment.
7530 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7532 * win32-low.c (win32_add_all_dlls): Renames
7533 win32_ensure_ntdll_loaded. Rewrite function documentation.
7534 Adjust implementation to always load all DLLs.
7535 Add 0x1000 offset to DLL base address when calling
7536 win32_add_one_solib.
7537 (child_initialization_done): New static global.
7538 (do_initial_child_stuff): Set child_initialization_done to
7539 zero during child initialization, and 1 after. Replace call
7540 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7542 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7543 (handle_unload_dll): Add function documentation.
7544 (get_child_debug_event): Ignore load and unload DLL events
7545 during child initialization.
7547 2014-02-20 Doug Evans <dje@google.com>
7549 Remove global all_lwps.
7550 * inferiors.h (ptid_of): Move here from linux-low.h.
7551 (pid_of, lwpid_of): Ditto.
7552 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7553 parameter is a struct thread_info * now.
7554 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7555 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7556 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7558 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7559 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7560 * linux-arm-low.c (update_registers_callback): Update, "entry"
7561 parameter is a struct thread_info * now.
7562 Fetch lwpid from current_inferior directly.
7563 (arm_insert_point): Pass &all_threads to find_inferior instead of
7565 (arm_remove_point): Ditto.
7566 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7567 (arm_prepare_to_resume): Fetch pid from thread.
7568 (arm_read_description): Fetch lwpid from current_inferior directly.
7569 * linux-low.c (all_lwps): Delete.
7570 (delete_lwp): Delete call to remove_inferior.
7571 (handle_extended_wait): Fetch lwpid from thread.
7572 (add_lwp): Don't set lwp->entry.id. Remove call to
7573 add_inferior_to_list.
7574 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7575 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7576 (kill_one_lwp_callback): Ditto.
7577 (linux_kill): Don't dereference NULL pointer.
7578 Fetch ptid,lwpid from thread.
7579 (get_detach_signal): Fetch ptid from thread.
7580 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7581 Simplify call to regcache_invalidate_thread.
7582 (delete_lwp_callback): Update, "entry" parameter is a
7583 struct thread_info * now. Fetch pid from thread.
7584 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7585 (status_pending_p_callback): Update, "entry" parameter is a
7586 struct thread_info * now. Fetch ptid from thread.
7587 (find_lwp_pid): Update, "entry" parameter is a
7588 struct thread_info * now.
7589 (linux_wait_for_lwp): Fetch pid from thread.
7590 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7591 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7592 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7593 (dequeue_one_deferred_signal): Ditto.
7594 (cancel_breakpoint): Fetch ptid from current_inferior.
7595 (linux_wait_for_event): Pass &all_threads to find_inferior,
7596 not &all_lwps. Fetch ptid, lwpid from thread.
7597 (count_events_callback): Update, "entry" parameter is a
7598 struct thread_info * now.
7599 (select_singlestep_lwp_callback): Ditto.
7600 (select_event_lwp_callback): Ditto.
7601 (cancel_breakpoints_callback): Ditto.
7602 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7604 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7605 (unsuspend_one_lwp): Update, "entry" parameter is a
7606 struct thread_info * now.
7607 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7609 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7610 Fetch lwpid from thread, not lwp.
7611 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7612 Pass &all_threads to find_inferior, not &all_lwps.
7613 (send_sigstop): Fetch lwpid from thread, not lwp.
7614 (send_sigstop_callback): Update, "entry" parameter is a
7615 struct thread_info * now.
7616 (suspend_and_send_sigstop_callback): Ditto.
7617 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7618 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7619 struct thread_info * now.
7620 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7622 (lwp_running): Update, "entry" parameter is a
7623 struct thread_info * now.
7624 (stop_all_lwps): Fetch ptid from thread.
7625 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7626 (linux_resume_one_lwp): Fetch lwpid from thread.
7627 (linux_set_resume_request): Update, "entry" parameter is a
7628 struct thread_info * now. Fetch pid, lwpid from thread.
7629 (resume_status_pending_p): Update, "entry" parameter is a
7630 struct thread_info * now.
7631 (need_step_over_p): Ditto. Fetch lwpid from thread.
7632 (start_step_over): Fetch lwpid from thread.
7633 (linux_resume_one_thread): Update, "entry" parameter is a
7634 struct thread_info * now. Fetch lwpid from thread.
7635 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7636 (proceed_one_lwp): Update, "entry" parameter is a
7637 struct thread_info * now. Fetch lwpid from thread.
7638 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7639 struct thread_info * now.
7640 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7641 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7642 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7644 (regsets_store_inferior_registers): Ditto.
7645 (fetch_register, store_register): Ditto.
7646 (linux_read_memory, linux_write_memory): Ditto.
7647 (linux_request_interrupt): Ditto.
7648 (linux_read_auxv): Ditto.
7649 (linux_xfer_siginfo): Ditto.
7650 (linux_qxfer_spu): Ditto.
7651 (linux_qxfer_libraries_svr4): Ditto.
7652 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7653 moved to inferiors.h.
7655 (get_thread_lwp): Update.
7656 (struct lwp_info): Delete member "entry". Simplify comment for
7659 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7660 current_inferior directly.
7661 (update_watch_registers_callback): Update, "entry" parameter is a
7662 struct thread_info * now. Fetch pid from thread.
7663 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7664 (mips_insert_point): Fetch lwpid from current_inferior.
7665 Pass &all_threads to find_inferior, not &all_lwps.
7666 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7667 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7669 (mips_stopped_data_address): Ditto.
7670 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7672 * linux-tile-low.c (tile_arch_setup): Ditto.
7673 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7674 (update_debug_registers_callback): Update, "entry" parameter is a
7675 struct thread_info * now. Fetch pid from thread.
7676 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7677 Pass &all_threads to find_inferior, not &all_lwps.
7678 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7679 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7680 Pass &all_threads to find_inferior, not &all_lwps.
7681 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7682 (i386_dr_low_get_status): Ditto.
7683 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7684 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7685 (x86_linux_read_description): Ditto.
7686 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7688 2014-02-20 Doug Evans <dje@google.com>
7690 * inferiors.c (get_first_inferior): Fix buglet.
7692 2014-02-19 Doug Evans <dje@google.com>
7694 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7695 * inferiors.c (add_thread): Change result type to struct thread_info *.
7696 All callers updated.
7697 (add_lwp): Call add_thread here instead of in callers.
7698 All callers updated.
7699 * linux-low.h (get_lwp_thread): Rewrite.
7700 (struct lwp_info): New member "thread".
7702 2014-02-19 Doug Evans <dje@google.com>
7704 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7705 All callers updated.
7707 2014-02-19 Doug Evans <dje@google.com>
7709 * inferiors.c (add_thread): Fix whitespace.
7711 2014-02-19 Doug Evans <dje@google.com>
7713 * dll.c (clear_dlls): Replace accessing list implemention details
7715 * gdbthread.h (get_first_thread): Declare.
7716 * inferiors.c (for_each_inferior_with_data): New function.
7717 (get_first_thread): New function.
7718 (find_thread_ptid): Simplify.
7719 (get_first_inferior): New function.
7720 (clear_list): Delete.
7721 (one_inferior_p): New function.
7722 (clear_inferior_list): New function.
7723 (clear_inferiors): Update.
7724 * inferiors.h (for_each_inferior_with_data): Declare.
7725 (clear_inferior_list): Declare.
7726 (one_inferior_p): Declare.
7727 (get_first_inferior): Declare.
7728 * linux-low.c (linux_wait_for_event): Replace accessing list
7729 implemention details with API function.
7730 * server.c (target_running): Ditto.
7731 (accumulate_file_name_length): New function.
7732 (emit_dll_description): New function.
7733 (handle_qxfer_libraries): Replace accessing list implemention
7734 details with API function.
7735 (handle_qxfer_threads_worker): New function.
7736 (handle_qxfer_threads_proper): Replace accessing list implemention
7737 details with API function.
7738 (handle_query): Ditto.
7739 (visit_actioned_threads_callback_ftype): New typedef.
7740 (visit_actioned_threads_data): New struct.
7741 (visit_actioned_threads): Rewrite to be find_inferior callback.
7742 (resume): Call find_inferior.
7743 (handle_status): Replace accessing list implemention
7744 details with API function.
7745 (process_serial_event): Replace accessing list implemention details
7747 * target.c (set_desired_inferior): Replace accessing list implemention
7748 details with API function.
7749 * tracepoint.c (same_process_p): New function.
7750 (gdb_agent_about_to_close): Replace accessing list implemention
7751 details with API function.
7752 * win32-low.c (child_delete_thread): Replace accessing list
7753 implemention details with API function.
7754 (match_dll_by_basename): New function.
7755 (dll_is_loaded_by_basename): New function.
7756 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7757 details call to dll_is_loaded_by_basename.
7759 2014-02-19 Doug Evans <dje@google.com>
7761 * dll.h (struct dll_info): Add comment.
7762 * gdbthread.h (struct thread_info): Add comment.
7763 (current_ptid): Simplify.
7764 * inferiors.c (add_process): Update.
7765 (remove_process): Update.
7766 * inferiors.h (struct process_info): Rename member "head" to "entry".
7767 * linux-low.c (delete_lwp): Update.
7769 (last_thread_of_process_p): Update.
7770 (kill_one_lwp_callback, linux_kill): Update.
7771 (status_pending_p_callback): Update.
7772 (wait_for_sigstop): Update. Simplify read of ptid.
7773 (start_step_over): Update.
7774 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7775 (get_lwp_thread): Update.
7776 (struct lwp_info): Rename member "head" to "entry".
7777 * regcache.h (inferior_list_entry): Delete.
7778 * server.c (kill_inferior_callback): Update.
7779 (detach_or_kill_inferior_callback): Update.
7780 (print_started_pid): Update.
7781 (print_attached_pid): Update.
7782 (process_serial_event): Simplify read of ptid.
7783 * thread-db.c (thread_db_create_event): Update.
7784 (thread_db_get_tls_address): Update.
7785 * win32-low.c (current_inferior_ptid): Simplify.
7787 2014-02-19 Tom Tromey <tromey@redhat.com>
7789 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7791 (target_supports_btrace): Update.
7793 2014-02-14 Yao Qi <yao@codesourcery.com>
7795 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7796 (rsp-low-ipa.o): New target.
7798 2014-02-12 Tom Tromey <tromey@redhat.com>
7800 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7801 convert_ascii_to_int.
7802 * regcache.c (registers_to_string): Likewise.
7803 * remote-utils.c (decode_M_packet): Likewise.
7804 * server.c (process_serial_event): Likewise.
7806 2014-02-12 Tom Tromey <tromey@redhat.com>
7808 * server.c (handle_query, handle_v_run): Use hex2bin, not
7810 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7812 2014-02-12 Tom Tromey <tromey@redhat.com>
7814 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7815 convert_int_to_ascii.
7816 * regcache.c (registers_to_string, collect_register_as_string):
7818 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7820 * server.c (process_serial_event): Likewise.
7821 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7822 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7824 2014-02-12 Tom Tromey <tromey@redhat.com>
7826 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7827 bin2hex, not hexify.
7828 * tracepoint.c (cmd_qtstatus): Likewise.
7830 2014-02-12 Tom Tromey <tromey@redhat.com>
7832 * remote-utils.c (monitor_output): Pass explicit length to
7835 2014-02-12 Tom Tromey <tromey@redhat.com>
7837 * tracepoint.c: Include rsp-low.h.
7838 * server.c: Include rsp-low.h.
7839 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7840 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7842 * remote-utils.c: Include rsp-low.h.
7843 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7844 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7845 (convert_int_to_ascii, convert_ascii_to_int): Move to
7847 * regcache.c: Include rsp-low.h.
7848 * ax.c: Include rsp-low.h.
7849 * Makefile.in (SFILES): Add common/rsp-low.c.
7850 (OBS): Add rsp-low.o.
7851 (rsp-low.o): New target.
7853 2014-02-12 Tom Tromey <tromey@redhat.com>
7855 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7856 Include print-utils.h.
7857 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7858 (plongest, thirty_two, phex_nz): Remove.
7859 * Makefile.in (SFILES): Add common/print-utils.c.
7860 (OBS): Add print-utils.o.
7861 (print-utils-ipa.o): New target.
7862 (print-utils.o): New target.
7863 (IPA_OBJS): Add print-utils-ipa.o.
7865 2014-02-06 Tom Tromey <tromey@redhat.com>
7867 * Makefile.in (SFILES): Fix indentation.
7869 2014-02-05 Doug Evans <dje@google.com>
7871 * linux-low.c (linux_wait_for_event): Improve comment.
7872 (linux_wait_1): Keep current_inferior in sync with event_child.
7874 2014-01-22 Doug Evans <dje@google.com>
7876 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7878 2014-01-22 Doug Evans <dje@google.com>
7880 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7881 * configure: Regenerate.
7882 * config.in: Regenerate.
7883 * Makefile.in (SFILES): Add debug.c.
7885 * debug.c: New file.
7886 * debug.h: New file.
7887 * linux-aarch64-low.c (*): Update all debugging printfs to use
7888 debug_printf instead of fprintf.
7889 * linux-arm-low.c (*): Ditto.
7890 * linux-cris-low.c (*): Ditto.
7891 * linux-crisv32-low.c (*): Ditto.
7892 * linux-m32r-low.c (*): Ditto.
7893 * linux-sparc-low.c (*): Ditto.
7894 * linux-x86.c (*): Ditto.
7895 * linux-low.c (*): Ditto.
7896 (linux_wait_1): Add calls to debug_enter, debug_exit.
7897 (linux_wait): Remove redundant debugging printf.
7898 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7899 (linux_resume, unstop_all_lwps): Ditto.
7900 * mem-break.c (*): Update all debugging printfs to use
7901 debug_printf instead of fprintf.
7902 * remote-utils.c (*): Ditto.
7903 * thread-db.c (*): Ditto.
7904 * server.c #include <ctype.h>, "gdb_vecs.h".
7905 (debug_threads): Moved to debug.c.
7906 (*): Update all debugging printfs to use debug_printf instead of
7908 (start_inferior): Replace call to fflush with call to debug_flush.
7909 (monitor_show_help): Mention set debug-format.
7910 (parse_debug_format_options): New function.
7911 (handle_monitor_command): Handle "monitor set debug-format".
7912 (gdbserver_usage): Mention --debug-format.
7913 (main): Parse --debug-format.
7914 * server.h (debug_threads): Declaration moved to debug.h.
7916 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7917 trace_debug_1 that uses debug_printf.
7918 (tracepoint_look_up_symbols): Update all debugging printfs to use
7919 debug_printf instead of fprintf.
7921 2014-01-20 Baruch Siach <baruch@tkos.co.il>
7923 * linux-xtensa-low.c: Include asm/ptrace.h instead of
7926 2014-01-17 Pedro Alves <palves@redhat.com>
7929 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7930 defined after including gdb_proc_service.h.
7932 2014-01-16 Doug Evans <dje@google.com>
7934 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7935 (match_dll): Use it.
7937 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
7939 * target.h (target_ops) <read_btrace>: Change parameters and
7940 return type to allow error reporting.
7941 * server.c (handle_qxfer_btrace): Support delta reads. Pass
7942 trace reading errors on.
7943 * linux-low.c (linux_low_read_btrace): Pass trace reading
7945 (linux_low_disable_btrace): New.
7947 2014-01-15 Doug Evans <dje@google.com>
7949 * inferiors.c (thread_id_to_gdb_id): Delete.
7950 * inferiors.h (thread_id_to_gdb_id): Delete.
7952 2014-01-13 Eli Zaretskii <eliz@gnu.org>
7954 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7955 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
7958 2014-01-08 Pedro Alves <palves@redhat.com>
7960 * server.c (handle_status): Don't discard previous queued stop
7961 replies or thread's pending status here.
7962 (main) <disconnection>: Do it here instead.
7964 2014-01-08 Pedro Alves <palves@redhat.com>
7966 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7967 * server.c (visit_actioned_threads, handle_pending_status): New
7969 (handle_v_cont): Factor out parts to ...
7970 (resume): ... this new function. If in all-stop, and a thread
7971 being resumed has a pending status, report it without actually
7973 (myresume): Adjust to use the new 'resume' function.
7974 (clear_pending_status_callback, set_pending_status_callback)
7975 (find_status_pending_thread_callback): New functions.
7976 (handle_status): Handle the case of multiple threads having
7977 interesting statuses to report. Report threads' real last signal
7978 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
7979 with an interesting thread to report the status for, instead of
7980 always reporting the status of the first thread.
7982 2014-01-01 Joel Brobecker <brobecker@adacore.com>
7984 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7985 * gdbreplay.c (gdbreplay_version): Likewise.
7987 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
7989 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7990 iov.iov_len with the real length in use.
7992 2013-12-13 Joel Brobecker <brobecker@adacore.com>
7994 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7995 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7996 for all targets that use win32-low.c.
7997 * win32-low.c (win32_ensure_ntdll_loaded): New function.
7998 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8000 2013-12-13 Pedro Alves <palves@redhat.com>
8002 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8003 if equal to TARGET_WAITKIND_LOADED.
8004 * win32-low.c (cached_status): New static global.
8005 (win32_wait): Add declaration.
8006 (do_initial_child_stuff): Flush all initial pending debug events
8007 up to the initial breakpoint.
8008 (win32_wait): If CACHED_STATUS was set, return that instead
8009 of doing a real wait. Remove the code resuming the execution
8010 of the inferior after receiving a TARGET_WAITKIND_LOADED event
8011 during the initial phase. Also remove the code changing
8012 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8013 TARGET_WAITKIND_STOPPED.
8015 2013-12-11 Yao Qi <yao@codesourcery.com>
8017 * notif.c (handle_notif_ack): Return 0 if no notification
8020 2013-11-20 Doug Evans <dje@google.com>
8022 * linux-low.c (linux_set_resume_request): Fix comment.
8024 2013-11-20 Doug Evans <dje@google.com>
8026 * linux-low.c (resume_status_pending_p): Tweak comment.
8028 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
8030 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8031 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8032 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8033 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8034 (srv_amd64_regobj): Add amd64-mpx.o.
8035 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8036 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8037 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8038 * i387-fp.c (num_pl_bnd_register) Added constant.
8039 (num_pl_bnd_cfg_registers) Added constant.
8040 (struct i387_xsave) Added reserved area and MPX fields.
8041 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8042 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8044 (tdesc_i386_mpx_linux): Add MPX amd64 target.
8045 (init_registers_amd64_mpx_linux): Declare new function.
8046 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8047 (x86_64_regmap): Add MPX registers.
8048 (x86_linux_read_description): Add MPX case.
8049 (initialize_low_arch): Initialize MPX targets.
8051 2013-11-18 Tom Tromey <tromey@redhat.com>
8053 * configure: Rebuild.
8054 * configure.ac: Don't check for stdlib.h.
8055 * gdbreplay.c: Unconditionally include stdlib.h.
8057 2013-11-18 Tom Tromey <tromey@redhat.com>
8059 * config.in: Rebuild.
8060 * configure: Rebuild.
8061 * configure.ac: Don't use AC_HEADER_DIRENT.
8063 2013-11-18 Tom Tromey <tromey@redhat.com>
8065 * server.h: Don't check HAVE_STRING_H.
8066 * gdbreplay.c: Don't check HAVE_STRING_H.
8067 * configure: Rebuild.
8069 2013-11-18 Tom Tromey <tromey@redhat.com>
8071 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8074 2013-11-08 Tom Tromey <tromey@redhat.com>
8076 * configure, config.in: Rebuild.
8077 * configure.ac: Remove unused configury.
8079 2013-11-08 Tom Tromey <tromey@redhat.com>
8081 * acinclude.m4: Include common.m4, codeset.m4.
8082 * configure, config.in: Rebuild.
8083 * configure.ac: Use GDB_AC_COMMON.
8085 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
8087 * linux-s390-low.c (HWCAP_S390_TE): New define.
8088 (s390_arch_setup): Consider the TE field in the HWCAP for
8089 determining 'have_regset_tdb'.
8091 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
8094 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8097 2013-10-02 Pedro Alves <palves@redhat.com>
8099 * server.c (process_serial_event): Don't output "GDBserver
8100 exiting" if GDB is connected through stdio.
8101 * target.c (mywait): Likewise, be silent if GDB is connected
8104 2013-10-01 Joel Brobecker <brobecker@adacore.com>
8106 * lynx-low.c (lynx_add_threads_after_attach): New function.
8107 (lynx_attach): Remove call to add_thread. Add call to
8108 lynx_add_threads_after_attach instead.
8110 2013-09-28 Mike Frysinger <vapier@gentoo.org>
8112 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8113 * config.in, configure: Regenerated.
8115 2013-09-18 Yao Qi <yao@codesourcery.com>
8118 * server.c (start_inferior): Clear 'resume_info'.
8120 2013-09-16 Jiong Wang <jiwang@tilera.com>
8122 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8125 2013-09-16 Jiong Wang <jiwang@tilera.com>
8127 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8128 linux-tile-low.o to srv_tgtobj.
8130 2013-09-16 Will Newton <will.newton@linaro.org>
8132 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8135 2013-09-06 Pedro Alves <palves@redhat.com>
8137 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8138 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8139 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8140 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8141 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8142 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8144 2013-09-06 Pedro Alves <palves@redhat.com>
8146 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8147 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8149 2013-09-06 Pedro Alves <palves@redhat.com>
8151 * linux-amd64-ipa.c: Include tracepoint.h.
8152 * linux-i386-ipa.c: Include tracepoint.h.
8154 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8156 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8157 (ps_get_thread_area): New function.
8159 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8161 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8162 (initialize_low_arch): Call init_registers_crisv32 rather than
8163 init_register_crisv32.
8165 2013-09-05 Pedro Alves <palves@redhat.com>
8167 * server.h (handle_vFile, hostio_last_error_from_errno): Move
8169 * hostio.h: ... this new file.
8170 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8171 win32-low.c: Include hostio.h.
8173 2013-09-05 Pedro Alves <palves@redhat.com>
8175 * server.h (gdb_client_data, handler_func, callback_handler_func)
8176 (delete_file_handler, add_file_handler, append_callback_event)
8177 (delete_callback_event, start_event_loop, initialize_event_loop):
8178 Move to event-loop.h and include it.
8179 * event-loop.h: New file.
8181 2013-09-05 Pedro Alves <palves@redhat.com>
8183 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8184 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8185 (loaded_dll, unloaded_dll): Move to ...
8186 * dll.h: ... this new file.
8187 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8189 2013-09-05 Pedro Alves <palves@redhat.com>
8191 * server.h (current_process, get_thread_process, all_processes)
8192 (add_inferior_to_list, for_each_inferior, current_inferior)
8193 (remove_inferior, add_process, remove_process, find_process_pid)
8194 (have_started_inferiors_p, have_attached_inferiors_p)
8195 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8196 (clear_inferiors, find_inferior, find_inferior_id)
8197 (inferior_target_data, set_inferior_target_data)
8198 (inferior_regcache_data, set_inferior_regcache_data): Move to
8199 inferiors.h, and include it.
8200 * inferiors.h: New file.
8202 2013-09-05 Pedro Alves <palves@redhat.com>
8204 * server.h (struct emit_ops, current_insn_ptr, emit_error):
8208 2013-09-05 Pedro Alves <palves@redhat.com>
8210 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8212 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8213 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8214 (handle_tracepoint_general_set, handle_tracepoint_query)
8215 (tracepoint_finished_step, tracepoint_was_hit)
8216 (release_while_stepping_state_list, current_traceframe)
8217 (in_readonly_region, traceframe_read_mem)
8218 (fetch_traceframe_registers, traceframe_read_sdata)
8219 (traceframe_read_info, struct fast_tpoint_collect_status)
8220 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8221 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8222 (supply_fast_tracepoint_registers)
8223 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8224 (ipa_tdesc, claim_trampoline_space)
8225 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8226 (agent_mem_read, agent_get_trace_state_variable_value)
8227 (agent_set_trace_state_variable_value, agent_tsv_read)
8228 (agent_mem_read_string, get_raw_reg_func_addr)
8229 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8230 * tracepoint.h: ... this new file.
8232 2013-09-05 Pedro Alves <palves@redhat.com>
8234 * server.h (perror_with_name, error, fatal, warning, paddress)
8235 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8237 * utils.h: New file.
8239 2013-09-05 Pedro Alves <palves@redhat.com>
8241 * server.h (remote_debug, noack_mode, transport_is_reliable)
8242 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8243 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8244 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8245 (write_enn, initialize_async_io, enable_async_io)
8246 (disable_async_io, check_remote_input_interrupt_request)
8247 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8248 (dead_thread_notify, prepare_resume_reply)
8249 (decode_address_to_semicolon, decode_address, decode_m_packet)
8250 (decode_M_packet, decode_X_packet, decode_xfer_write)
8251 (decode_search_memory_packet, unhexify, hexify)
8252 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8253 (look_up_one_symbol, relocate_instruction)
8254 (monitor_output): Move to remote-utils.h, and include it.
8255 * remote-utils.h: New file.
8257 2013-09-05 Pedro Alves <palves@redhat.com>
8259 * server.h (_): Delete.
8261 2013-09-02 Pedro Alves <palves@redhat.com>
8263 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8264 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8266 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8268 2013-09-02 Pierre Muller <muller@sourceware.org>
8270 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8271 or WriteProcessMemory complete successfully and handle
8272 ERROR_PARTIAL_COPY error.
8274 2013-09-02 Pedro Alves <palves@redhat.com>
8276 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8277 error instead of EIO.
8279 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8282 * linux-low.c: Include filestuff.h.
8283 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8284 * lynx-low.c: Include filestuff.h.
8285 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8286 * server.c: Include filestuff.h.
8287 (main): Call notice_open_fds.
8288 * spu-low.c: Include filestuff.h.
8289 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8291 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
8293 * Makefile.in: Explain why ../target and ../nat are not
8294 listed as include file search paths.
8295 (linux-waitpid.o): New object file rule.
8296 * configure.srv (srv_native_linux_obj): New variable.
8297 Replace all occurrences of linux native object files with
8298 $srv_native_linux_obj.
8299 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8300 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8301 (linux_enable_event_reporting): Remove declaration.
8302 (my_waitpid): Moved to common/linux-waitpid.c.
8303 (linux_wait_for_event): Pass ptid when calling
8304 linux_enable_event_reporting.
8305 (linux_supports_tracefork_flag): Remove.
8306 (linux_enable_event_reporting): Likewise.
8307 (linux_tracefork_grandchild): Remove.
8308 (STACK_SIZE): Moved to common/linux-ptrace.c.
8309 (linux_tracefork_child): Remove.
8310 (linux_test_for_tracefork): Remove.
8311 (linux_look_up_symbols): Call linux_supports_traceclone.
8312 (initialize_low): Remove call to linux_test_for_tracefork.
8313 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8314 common/linux-ptrace.h.
8315 (PTRACE_TYPE_ARG4): Likewise.
8316 Include linux-ptrace.h.
8318 2013-08-21 Pedro Alves <palves@redhat.com>
8320 * config.in: Renegerate.
8322 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
8324 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8325 (SFILES): Remove $(srcdir)/common/target-common.c and
8326 add $(srcdir)/target/waitstatus.c.
8327 (OBS): Remove target-common.o and add waitstatus.o.
8328 (server_h): Remove $(srcdir)/../common/target-common.h and
8329 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8330 and $(srcdir)/../target/waitstatus.h.
8331 (target-common.o): Remove.
8332 (waitstatus.o): New target object file.
8333 * target.h: Do not include target-common.h and
8334 include target/resume.h, target/wait.h and
8335 target/waitstatus.h.
8337 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
8339 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8340 to PTRACE_TYPE_ARG3.
8341 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8342 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8344 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8345 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8347 2013-07-27 Jie Zhang <jie@codesourcery.com>
8348 Daniel Jacobowitz <dan@codesourcery.com>
8349 Yao Qi <yao@codesourcery.com>
8351 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8352 (mips-linux-watch.o): New rule.
8353 (mips_linux_watch_h): New variable.
8354 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8356 * linux-mips-low.c: Include mips-linux-watch.h.
8357 (struct arch_process_info, struct arch_lwp_info): New.
8358 (update_watch_registers_callback): New function.
8359 (mips_linux_new_process, mips_linux_new_thread) New functions.
8360 (mips_linux_prepare_to_resume, mips_insert_point): New
8362 (mips_remove_point, mips_stopped_by_watchpoint): New
8364 (rsp_bp_type_to_target_hw_bp_type): New function.
8365 (mips_stopped_data_address): New function.
8366 (the_low_target): Add watchpoint support functions.
8368 2013-07-27 Yao Qi <yao@codesourcery.com>
8370 * i386-low.c: Include break-common.h.
8371 (enum target_hw_bp_type): Remove.
8373 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
8375 * Makefile.in (SFILES): /common/target-common.c.
8376 (OBS): Add target-common.o.
8377 (server_h): Add $(srcdir)/../common/target-common.h.
8378 (target-common.o): New target.
8379 * server.c (queue_stop_reply_callback): Free
8380 status string after use.
8381 * target.c (target_waitstatus_to_string): Remove.
8382 * target.h: Include target-common.h.
8383 (resume_kind): Likewise.
8384 (target_waitkind): Likewise.
8385 (target_waitstatus): Likewise.
8386 (TARGET_WNOHANG): Likewise.
8388 2013-07-04 Yao Qi <yao@codesourcery.com>
8390 * Makefile.in (host_alias): Use @host_noncanonical@.
8391 (target_alias): Use @target_noncanonical@.
8392 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8393 ACX_NONCANONICAL_HOST.
8394 * configure: Regenerated.
8397 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8399 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8400 * configure: Rebuild.
8401 * Makefile.in (version_host, version_target): Get from configure.
8402 (version.c): Use $(version_host) and $(version_target).
8404 2013-07-03 Pedro Alves <palves@redhat.com>
8406 * Makefile.in (config.status): Depend on development.sh.
8407 * acinclude.m4: Include libmcheck.m4.
8408 * configure: Regenerate.
8410 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8412 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8413 attribute inside the parentheses.
8414 (winapi_DebugSetProcessKillOnExit): Ditto.
8415 (winapi_DebugBreakProcess): Ditto.
8416 (winapi_GenerateConsoleCtrlEvent): Ditto.
8418 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8420 * notif.h (notif_event): Add a dummy member to avoid compiler
8423 2013-07-01 Pedro Alves <palves@redhat.com>
8425 * hostio.c (HOSTIO_PATH_MAX): Define.
8426 (require_filename, handle_open, handle_unlink, handle_readlink):
8429 2013-07-01 Pedro Alves <palves@redhat.com>
8431 * server.h: Include "pathmax.h".
8432 * linux-low.c: Don't include sys/param.h.
8433 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8435 * win32-low.c: Don't include sys/param.h.
8436 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8438 2013-07-01 Pedro Alves <palves@redhat.com>
8440 * event-loop.c: Don't check HAVE_UNISTD_H before including
8442 * gdbreplay.c: Likewise.
8443 * remote-utils.c: Likewise.
8444 * server.c: Likewise.
8445 * configure.ac: Don't check for unistd.h.
8446 * configure: Regenerate.
8448 2013-06-28 Tom Tromey <tromey@redhat.com>
8450 * Makefile.in (version.c): Use version.in, not
8453 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8455 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8456 * configure: Rebuild.
8457 * Makefile.in (version_host, version_target): Get from configure.
8458 (version.c): Use $(version_host) and $(version_target).
8460 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8462 Fix trace-status to output user name without trailing colon.
8463 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8465 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8467 Fix trace-status to output proper start-time and stop-time.
8468 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8469 output start time and stop time in hex as gdb expects.
8471 2013-06-26 Pedro Alves <pedro@codesourcery.com>
8473 * tracepoint.c (build_traceframe_info_xml): Output trace state
8474 variables present in the trace buffer.
8476 2013-06-24 Tom Tromey <tromey@redhat.com>
8478 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8480 (version.o): Remove.
8481 * gdbreplay.c: Include version.h.
8482 (version, host_name): Don't declare.
8483 * server.h: Include version.h.
8484 (version, host_name): Don't declare.
8486 2013-06-12 Pedro Alves <palves@redhat.com>
8488 * linux-x86-low.c (linux_is_elf64): Delete global.
8489 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8490 with local linux_pid_exe_is_elf_64_file use.
8492 2013-06-11 Pedro Alves <palves@redhat.com>
8494 * linux-low.c (regset_disabled, disable_regset): New functions.
8495 (regsets_fetch_inferior_registers)
8496 (regsets_store_inferior_registers): Use them.
8497 (initialize_regsets_info); Don't allocate the disabled_regsets
8499 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8502 2013-06-11 Pedro Alves <palves@redhat.com>
8504 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8507 2013-06-11 Pedro Alves <palves@redhat.com>
8509 * linux-x86-low.c (initialize_low_arch): Call
8510 init_registers_x32_avx_linux.
8512 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8514 Fix compatibility with Android Bionic.
8515 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8518 2013-06-07 Pedro Alves <palves@redhat.com>
8521 * Makefile.in (OBS): Add tdesc.o.
8522 (IPA_OBJS): Add tdesc-ipa.o.
8523 (tdesc-ipa.o): New rule.
8524 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8526 * linux-low.c (new_inferior): Delete.
8527 (disabled_regsets, num_regsets): Delete.
8528 (linux_add_process): Adjust to set the new per-process
8530 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8531 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8532 was a stop. When calling arch_setup, switch the current inferior
8533 to the thread that got an event.
8534 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8535 (regsets_fetch_inferior_registers)
8536 (regsets_store_inferior_registers): New regsets_info parameter.
8538 (linux_register_in_regsets): New regs_info parameter. Adjust to
8540 (register_addr, fetch_register, store_register): New usrregs_info
8541 parameter. Adjust to use it.
8542 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8543 parameter regs_info. Adjust to use it.
8544 (linux_fetch_registers): Get the current inferior's regs_info, and
8546 (linux_store_registers): Ditto.
8547 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8548 (initialize_low): Don't initialize the target_regsets here. Call
8549 initialize_low_arch.
8550 * linux-low.h (target_regsets): Delete declaration.
8551 (struct regsets_info): New.
8552 (struct usrregs_info): New.
8553 (struct regs_info): New.
8554 (struct process_info_private) <new_inferior>: New field.
8555 (struct linux_target_ops): Delete the num_regs, regmap, and
8556 regset_bitmap fields. New field regs_info.
8557 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8558 * i387-fp.c (num_xmm_registers): Delete.
8559 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8560 calls to new interface.
8561 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8562 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8563 Infer the number of xmm registers from the regcache's target
8565 * i387-fp.h (num_xmm_registers): Delete.
8566 * inferiors.c (add_thread): Don't install the thread's regcache
8568 * proc-service.c (gregset_info): Fetch the current inferior's
8569 regs_info. Adjust to use it.
8570 * regcache.c: Include tdesc.h.
8571 (register_bytes, reg_defs, num_registers)
8572 (gdbserver_expedite_regs): Delete.
8573 (get_thread_regcache): If the thread doesn't have a regcache yet,
8574 create one, instead of aborting gdbserver.
8575 (regcache_invalidate_one): Rename to ...
8576 (regcache_invalidate_thread): ... this.
8577 (regcache_invalidate_one): New.
8578 (regcache_invalidate): Only invalidate registers of the current
8580 (init_register_cache): Add target_desc parameter, and use it.
8581 (new_register_cache): Ditto. Assert the target description has a
8582 non zero registers_size.
8583 (regcache_cpy): Add assertions. Adjust.
8584 (realloc_register_cache, set_register_cache): Delete.
8585 (registers_to_string, registers_from_string): Adjust.
8586 (find_register_by_name, find_regno, find_register_by_number)
8587 (register_cache_size): Add target_desc parameter, and use it.
8588 (free_register_cache_thread, free_register_cache_thread_one)
8589 (regcache_release, register_cache_size): New.
8590 (register_size): Add target_desc parameter, and use it.
8591 (register_data, supply_register, supply_register_zeroed)
8592 (supply_regblock, supply_register_by_name, collect_register)
8593 (collect_register_as_string, collect_register_by_name): Adjust.
8594 * regcache.h (struct target_desc): Forward declare.
8595 (struct regcache) <tdesc>: New field.
8596 (init_register_cache, new_register_cache): Add target_desc
8598 (regcache_invalidate_thread): Declare.
8599 (regcache_invalidate_one): Delete declaration.
8600 (regcache_release): Declare.
8601 (find_register_by_number, register_cache_size, register_size)
8602 (find_regno): Add target_desc parameter.
8603 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8605 * remote-utils.c: Include tdesc.h.
8606 (outreg, prepare_resume_reply): Adjust.
8607 * server.c: Include tdesc.h.
8608 (gdbserver_xmltarget): Delete declaration.
8609 (get_features_xml, process_serial_event): Adjust.
8610 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8612 (struct process_info) <tdesc>: New field.
8613 (ipa_tdesc): Declare.
8614 * tdesc.c: New file.
8615 * tdesc.h: New file.
8616 * tracepoint.c: Include tdesc.h.
8617 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8618 (get_context_regcache): Adjust to pass ipa_tdesc down.
8619 (do_action_at_tracepoint): Adjust to get the register cache size
8620 from the context regcache's description.
8621 (traceframe_walk_blocks): Adjust to get the register cache size
8622 from the current trace frame's description.
8623 (traceframe_get_pc): Adjust to get current trace frame's
8624 description and pass it down.
8625 (gdb_collect): Adjust to get the register cache size from the
8627 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8628 (gdbserver_xmltarget): Delete.
8629 (initialize_low_tracepoint): Set the ipa's target description.
8630 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8631 (initialize_low_tracepoint): Set the ipa's target description.
8632 * linux-x86-low.c: Include tdesc.h.
8633 [__x86_64__] (is_64bit_tdesc): New.
8634 (ps_get_thread_area, x86_get_thread_area): Use it.
8635 (i386_cannot_store_register): Rename to ...
8636 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8637 (i386_cannot_fetch_register): Rename to ...
8638 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8639 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8641 (target_regsets): Rename to ...
8642 (x86_regsets): ... this.
8643 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8645 (x86_siginfo_fixup): Use is_64bit_tdesc.
8646 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8647 (tdesc_x32_avx_linux, tdesc_x32_linux)
8648 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8650 (x86_linux_update_xmltarget): Delete.
8651 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8652 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8653 (AMD64_LINUX_USER64_CS): New.
8654 (x86_linux_read_description): New, based on
8655 x86_linux_update_xmltarget.
8656 (same_process_callback): New.
8657 (x86_arch_setup_process_callback): New.
8658 (x86_linux_update_xmltarget): New.
8659 (x86_regsets_info): New.
8660 (amd64_linux_regs_info): New.
8661 (i386_linux_usrregs_info): New.
8662 (i386_linux_regs_info): New.
8663 (x86_linux_regs_info): New.
8664 (x86_arch_setup): Reimplement.
8665 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8666 (x86_emit_ops): Ditto.
8667 (the_low_target): Adjust. Install x86_linux_regs_info,
8668 x86_cannot_fetch_register, and x86_cannot_store_register.
8669 (initialize_low_arch): New.
8670 * linux-ia64-low.c (tdesc_ia64): Declare.
8671 (ia64_fetch_register): Adjust.
8672 (ia64_usrregs_info, regs_info): New globals.
8673 (ia64_regs_info): New function.
8674 (the_low_target): Adjust.
8675 (initialize_low_arch): New function.
8676 * linux-sparc-low.c (tdesc_sparc64): Declare.
8677 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8679 (sparc_arch_setup): New function.
8680 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8681 (the_low_target): Adjust.
8682 (initialize_low_arch): New function.
8683 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8684 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8685 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8686 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8687 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8688 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8689 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8690 (tdesc_powerpc_isa205_vsx64l): Declare.
8691 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8692 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8693 (ppc_set_pc, ppc_get_hwcap): Adjust.
8694 (ppc_usrregs_info): Forward declare.
8695 (!__powerpc64__) ppc_regmap_adjusted: New global.
8696 (ppc_arch_setup): Adjust to the current process'es target
8698 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8699 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8700 (ppc_store_evrregset): Adjust.
8701 (target_regsets): Rename to ...
8702 (ppc_regsets): ... this, and make static.
8703 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8704 (ppc_regs_info): New function.
8705 (the_low_target): Adjust.
8706 (initialize_low_arch): New function.
8707 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8708 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8709 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8710 (tdesc_s390x_linux64v2): Declare.
8711 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8712 (s390_fill_gregset, s390_store_last_break): Adjust.
8713 (target_regsets): Rename to ...
8714 (s390_regsets): ... this, and make static.
8715 (s390_get_pc, s390_set_pc): Adjust.
8716 (s390_get_hwcap): New target_desc parameter, and use it.
8717 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8718 (s390_arch_setup): Adjust to set the current process'es target
8719 description. Don't adjust the regmap.
8720 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8721 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8722 (regs_info_3264): New globals.
8723 (s390_regs_info): New function.
8724 (the_low_target): Adjust.
8725 (initialize_low_arch): New function.
8726 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8727 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8728 [__mips64] (init_registers_mips_linux)
8729 (init_registers_mips_dsp_linux): Delete defines.
8730 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8731 (have_dsp): New global.
8732 (mips_read_description): New, based on mips_arch_setup.
8733 (mips_arch_setup): Reimplement.
8734 (get_usrregs_info): New function.
8735 (mips_cannot_fetch_register, mips_cannot_store_register)
8736 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8737 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8738 (target_regsets): Rename to ...
8739 (mips_regsets): ... this, and make static.
8740 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8741 (dsp_regs_info, regs_info): New globals.
8742 (mips_regs_info): New function.
8743 (the_low_target): Adjust.
8744 (initialize_low_arch): New function.
8745 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8746 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8748 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8749 (arm_read_description): New, with bits factored from
8751 (arm_arch_setup): Reimplement.
8752 (target_regsets): Rename to ...
8753 (arm_regsets): ... this, and make static.
8754 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8755 (arm_regs_info): New function.
8756 (the_low_target): Adjust.
8757 (initialize_low_arch): New function.
8758 * linux-m68k-low.c (tdesc_m68k): Declare.
8759 (target_regsets): Rename to ...
8760 (m68k_regsets): ... this, and make static.
8761 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8762 (m68k_regs_info): New function.
8763 (m68k_arch_setup): New function.
8764 (the_low_target): Adjust.
8765 (initialize_low_arch): New function.
8766 * linux-sh-low.c (tdesc_sharch): Declare.
8767 (target_regsets): Rename to ...
8768 (sh_regsets): ... this, and make static.
8769 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8770 (sh_regs_info, sh_arch_setup): New functions.
8771 (the_low_target): Adjust.
8772 (initialize_low_arch): New function.
8773 * linux-bfin-low.c (tdesc_bfin): Declare.
8774 (bfin_arch_setup): New function.
8775 (bfin_usrregs_info, regs_info): New globals.
8776 (bfin_regs_info): New function.
8777 (the_low_target): Adjust.
8778 (initialize_low_arch): New function.
8779 * linux-cris-low.c (tdesc_cris): Declare.
8780 (cris_arch_setup): New function.
8781 (cris_usrregs_info, regs_info): New globals.
8782 (cris_regs_info): New function.
8783 (the_low_target): Adjust.
8784 (initialize_low_arch): New function.
8785 * linux-cris-low.c (tdesc_crisv32): Declare.
8786 (cris_arch_setup): New function.
8787 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8788 (cris_regs_info): New function.
8789 (the_low_target): Adjust.
8790 (initialize_low_arch): New function.
8791 * linux-m32r-low.c (tdesc_m32r): Declare.
8792 (m32r_arch_setup): New function.
8793 (m32r_usrregs_info, regs_info): New globals.
8794 (m32r_regs_info): Adjust.
8795 (initialize_low_arch): New function.
8796 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8797 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8798 (tic6x_usrregs_info): Forward declare.
8799 (tic6x_read_description): New function, based on ...
8800 (tic6x_arch_setup): ... this. Reimplement.
8801 (target_regsets): Rename to ...
8802 (tic6x_regsets): ... this, and make static.
8803 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8804 (tic6x_regs_info): New function.
8805 (the_low_target): Adjust.
8806 (initialize_low_arch): New function.
8807 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8808 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8809 (target_regsets): Rename to ...
8810 (xtensa_regsets): ... this, and make static.
8811 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8813 (xtensa_arch_setup, xtensa_regs_info): New functions.
8814 (the_low_target): Adjust.
8815 (initialize_low_arch): New function.
8816 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8817 (nios2_arch_setup): Set the current process'es tdesc.
8818 (target_regsets): Rename to ...
8819 (nios2_regsets): ... this.
8820 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8821 (nios2_regs_info): New function.
8822 (the_low_target): Adjust.
8823 (initialize_low_arch): New function.
8824 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8825 (aarch64_arch_setup): Set the current process'es tdesc.
8826 (target_regsets): Rename to ...
8827 (aarch64_regsets): ... this.
8828 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8829 (aarch64_regs_info): New function.
8830 (the_low_target): Adjust.
8831 (initialize_low_arch): New function.
8832 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8834 (target_regsets): Rename to ...
8835 (tile_regsets): ... this.
8836 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8837 (tile_regs_info): New function.
8838 (tile_arch_setup): Set the current process'es tdesc.
8839 (the_low_target): Adjust.
8840 (initialize_low_arch): New function.
8841 * spu-low.c (tdesc_spu): Declare.
8842 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8843 * win32-arm-low.c (tdesc_arm): Declare.
8844 (arm_arch_setup): New function.
8845 (the_low_target): Install arm_arch_setup instead of
8847 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8848 (init_windows_x86): Rename to ...
8849 (i386_arch_setup): ... this. Set `win32_tdesc'.
8850 (the_low_target): Adjust.
8851 * win32-low.c (win32_tdesc): New global.
8852 (child_add_thread): Don't create the thread cache here.
8853 (do_initial_child_stuff): Set the new process'es tdesc.
8854 * win32-low.h (struct target_desc): Forward declare.
8855 (win32_tdesc): Declare.
8856 * lynx-i386-low.c (tdesc_i386): Declare global.
8857 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8858 * lynx-low.c (lynx_tdesc): New global.
8859 (lynx_add_process): Set the new process'es tdesc.
8860 * lynx-low.h (struct target_desc): Forward declare.
8861 (lynx_tdesc): Declare global.
8862 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8863 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8864 * nto-low.c (nto_tdesc): New global.
8865 (do_attach): Set the new process'es tdesc.
8866 * nto-low.h (struct target_desc): Forward declare.
8867 (nto_tdesc): Declare.
8868 * nto-x86-low.c (tdesc_i386): Declare.
8869 (nto_x86_arch_setup): Set `nto_tdesc'.
8871 2013-06-04 Gary Benson <gbenson@redhat.com>
8873 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8874 to qSupported response when appropriate.
8875 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8876 with nonzero-length annex.
8877 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8878 arguments supplied in annex.
8880 2013-05-31 Doug Evans <dje@google.com>
8883 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8884 64 bits in 64-cross-32 environment.
8886 2013-05-28 Pedro Alves <palves@redhat.com>
8888 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8889 (aarch64-without-fpu.c): Delete rule.
8890 * configure.srv (aarch64*-*-linux*): Remove references to
8891 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8892 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8895 2013-05-24 Pedro Alves <palves@redhat.com>
8897 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8898 instead of strchr/decode_address. Error if the range isn't split
8899 with a ','. Don't assume there's be a ':' in the action.
8901 2013-05-23 Yao Qi <yao@codesourcery.com>
8902 Pedro Alves <palves@redhat.com>
8904 * linux-low.c (lwp_in_step_range): New function.
8905 (linux_wait_1): If the thread was range stepping and stopped
8906 outside the stepping range, report the stop to GDB. Otherwise,
8907 continue stepping. Add range stepping debug output.
8908 (linux_set_resume_request): Copy the step range from the resume
8910 (linux_supports_range_stepping): New.
8911 (linux_target_ops) <supports_range_stepping>: Set to
8912 linux_supports_range_stepping.
8913 * linux-low.h (struct linux_target_ops)
8914 <supports_range_stepping>: New field.
8915 (struct lwp_info) <step_range_start, step_range_end>: New fields.
8916 * linux-x86-low.c (x86_supports_range_stepping): New.
8917 (the_low_target) <supports_range_stepping>: Set to
8918 x86_supports_range_stepping.
8919 * server.c (handle_v_cont): Handle 'r' action.
8920 (handle_v_requests): Append ";r" if the target supports range
8922 * target.h (struct thread_resume) <step_range_start,
8923 step_range_end>: New fields.
8924 (struct target_ops) <supports_range_stepping>:
8926 (target_supports_range_stepping): New macro.
8928 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8930 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8931 confusion in comment.
8933 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8935 * lynx-low.c (struct process_info_private): New type.
8936 (lynx_add_process): New function.
8937 (lynx_create_inferior, lynx_attach): Replace calls to
8938 add_process by calls to lynx_add_process.
8939 (lynx_resume): If PTID is null, then try using
8940 current_process()->private->last_wait_event_ptid.
8942 (lynx_clear_inferiors): Delete. The contents of that function
8943 has been inlined in lynx_mourn;
8944 (lynx_wait_1): Save the ptid in the process's private data.
8945 (lynx_mourn): Free the process' private data. Replace call
8946 to lynx_clear_inferiors by call to clear_inferiors.
8948 2013-05-17 Yao Qi <yao@codesourcery.com>
8950 * i386-low.c (i386_length_and_rw_bits): Move the comment to
8953 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
8955 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8956 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
8957 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8958 PT_TEXT_END_ADDR guards. Update comments.
8959 (linux_target_op) <read_offsets>: Conditionally define to
8960 linux_read_offsets if the target is UCLIBC and if it defines
8961 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8963 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
8964 Andrew Jenner <andrew@codesourcery.com>
8966 * Makefile.in (SFILES): Add linux-nios2-low.c.
8967 (clean): Add action to delete nios2-linux.c.
8968 (nios2-linux.c): New rule.
8969 * configure.srv: Add nios2*-*-linux*.
8970 * linux-nios2-low.c: New.
8972 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
8974 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8976 2013-04-25 Hui Zhu <hui@codesourcery.com>
8979 * ax.c (ax_printf): Add fflush.
8981 2013-04-22 Tom Tromey <tromey@redhat.com>
8983 * Makefile.in (SFILES): Add filestuff.c.
8984 (OBS): Add filestuff.o.
8985 (filestuff.o): New target.
8986 * config.in, configure: Rebuild.
8987 * configure.ac: Check for fdwalk, pipe2.
8989 2013-04-17 Pedro Alves <palves@redhat.com>
8991 * configure.ac (USE_THREAD_DB): Delete variable.
8992 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8993 Don't AC_SUBST USE_THREAD_DB.
8994 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8995 * config.in, configure: Regenerate.
8997 2013-04-16 Pedro Alves <palves@redhat.com>
8999 * linux-low.h (struct lwp_info) <thread_known>: Move under
9000 the USE_THREAD_DB #ifdef.
9002 2013-04-16 Pedro Alves <palves@redhat.com>
9004 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9005 (linux-low.o): Delete rule.
9006 * linux-low.h: Always include "gdb_thread_db.h" instead of
9007 conditionally including thread_db.h.
9008 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9011 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9013 * Makefile.in (install-only): Fix make install regression.
9015 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
9017 Convert man pages to texinfo, new gdbinit.5 texinfo page.
9018 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
9020 * gdbserver.1: Remove.
9022 2013-03-22 Pedro Alves <palves@redhat.com>
9024 * linux-low.c (handle_extended_wait): Don't call
9025 linux_enable_event_reporting.
9027 2013-03-15 Tony Theodore <tonyt@logyst.com>
9030 * Makefile.in (SHELL): Use @SHELL@.
9032 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9034 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9037 2013-03-13 Joel Brobecker <brobecker@adacore.com>
9039 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9040 Remove extraneous NULL element.
9042 2013-03-13 Yao Qi <yao@codesourcery.com>
9044 * tracepoint.c (traceframe_read_tsv): Look for the last matched
9045 'V' block in trace frame.
9047 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9049 * target.h (struct target_ops): Add btrace ops.
9050 (target_supports_btrace): New macro.
9051 (target_enable_btrace): New macro.
9052 (target_disable_btrace): New macro.
9053 (target_read_btrace): New macro.
9054 * gdbthread.h (struct thread_info): Add btrace field.
9055 * server.c: Include btrace-common.h.
9056 (handle_btrace_general_set): New function.
9057 (handle_btrace_enable): New function.
9058 (handle_btrace_disable): New function.
9059 (handle_general_set): Call handle_btrace_general_set.
9060 (handle_qxfer_btrace): New function.
9061 (struct qxfer qxfer_packets[]): Add btrace entry.
9062 * inferiors.c (remove_thread): Disable btrace.
9063 * linux-low: Include linux-btrace.h.
9064 (linux_low_enable_btrace): New function.
9065 (linux_low_read_btrace): New function.
9066 (linux_target_ops): Add btrace ops.
9067 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9068 Add srv_linux_btrace=yes.
9069 (x86_64-*-linux*): Add linux-btrace.o.
9070 Add srv_linux_btrace=yes.
9071 * configure.ac: Define HAVE_LINUX_BTRACE.
9072 * config.in: Regenerated.
9073 * configure: Regenerated.
9075 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9077 * server.c (handle_qxfer): Preserve error message if -3 is
9079 (qxfer): Document the -3 return value.
9081 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9083 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9084 (linux_btrace_h): New variable.
9085 (linux-btrace.o): New rule.
9087 2013-03-08 Stan Shebs <stan@codesourcery.com>
9088 Hafiz Abid Qadeer <abidh@codesourcery.com>
9090 * tracepoint.c (trace_buffer_size): New global.
9091 (DEFAULT_TRACE_BUFFER_SIZE): New define.
9092 (init_trace_buffer): Change to one-argument function. Allocate
9093 trace buffer memory.
9094 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9095 handle QTBuffer:size packet.
9096 (cmd_bigqtbuffer_size): New function.
9097 (initialize_tracepoint): Call init_trace_buffer with
9098 DEFAULT_TRACE_BUFFER_SIZE.
9099 * server.c (handle_query): Add QTBuffer:size in the
9102 2013-03-07 Yao Qi <yao@codesourcery.com>
9104 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9105 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9107 (cmd_qtsp): Adjust condition. Do post increment.
9108 Set cur_action and cur_step_action back to 0.
9110 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
9113 * linux-low.c (linux_write_memory): Return early success if LEN is
9116 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
9118 * configure.srv: Add x86_64-*-cygwin* as target.
9120 2013-02-28 Tom Tromey <tromey@redhat.com>
9122 * configure.ac: Invoke AC_SYS_LARGEFILE.
9123 * configure, config.in: Rebuild.
9125 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
9127 * win32-low.c: Throughout, fix format strings and casts of
9128 printf-like functions to avoid type related warnings on all
9130 (get_child_debug_event): Print dwDebugEventCode as hex since
9131 that's how it's usually documented.
9133 2013-02-28 Yao Qi <yao@codesourcery.com>
9135 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9138 2013-02-27 Jiong Wang <jiwang@tilera.com>
9140 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9141 (reg-tilegx32.c): New rule.
9142 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9143 * linux-tile-low.c (tile_arch_setup): New function. Invoke
9144 different register info initializer according to elf class.
9145 (init_registers_tilgx32): New function. The tilegx32 register info
9147 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9148 (tile_store_gregset): Likewise.
9150 2013-02-27 Yao Qi <yao@codesourcery.com>
9152 * server.c (process_point_options): Print debug message when
9153 debug_threads is true.
9155 2013-02-26 Yao Qi <yao@codesourcery.com>
9157 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9159 2013-02-19 Pedro Alves <palves@redhat.com>
9160 Kai Tietz <ktietz@redhat.com>
9164 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9165 instead of strtoul to extract address from packet.
9166 (process_serial_event) <'z'>: Likewise.
9168 2013-02-18 Yao Qi <yao@codesourcery.com>
9170 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9172 2013-02-14 Pedro Alves <palves@redhat.com>
9176 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9177 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9179 2013-02-14 Pedro Alves <palves@redhat.com>
9181 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9183 2013-02-14 Pedro Alves <palves@redhat.com>
9185 * tracepoint.c (save_string): Delete.
9186 (add_tracepoint_action): Use savestring instead of save_string.
9188 2013-02-12 Pedro Alves <palves@redhat.com>
9190 * linux-xtensa-low.c: Ditto.
9191 * xtensa-xtregs.c: Ditto.
9193 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9195 * thread-db.c (thread_db_get_tls_address): NULL pointer check
9198 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9200 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9201 aarch64_num_wp_regs and aarch64_num_bp_regs to
9202 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9204 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9206 * linux-aarch64-low.c (ps_get_thread_area): Replace
9207 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9209 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9210 Marcus Shawcroft <marcus.shawcroft@arm.com>
9211 Nigel Stephens <nigel.stephens@arm.com>
9212 Yufeng Zhang <yufeng.zhang@arm.com>
9214 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9215 (aarch64.c, aarch64-without-fpu.c): New targets.
9216 * configure.srv (aarch64*-*-linux*): New.
9217 * linux-aarch64-low.c: New file.
9219 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9221 * linux-low.c (handle_extended_wait, linux_create_inferior)
9222 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9223 (dequeue_one_deferred_signal, linux_resume_one_thread)
9224 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9225 (linux_tracefork_grandchild, linux_test_for_tracefork)
9226 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9227 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9228 where the argument is 0.
9230 2013-01-25 Yao Qi <yao@codesourcery.com>
9232 * event-loop.c: Include "queue.h".
9233 (gdb_event_p): New typedef.
9234 (struct gdb_event) <next_event>: Remove.
9235 (event_queue): Change to QUEUE(gdb_event_p).
9236 (async_queue_event): Remove.
9237 (gdb_event_xfree): New.
9238 (initialize_event_loop): New.
9239 (process_event): Use API from QUEUE.
9240 (wait_for_event): Likewise.
9241 * server.c (main): Call initialize_event_loop.
9242 * server.h (initialize_event_loop): Declare.
9244 2013-01-18 Yao Qi <yao@codesourcery.com>
9246 * ax.h (struct eval_agent_expr_context): New.
9247 (gdb_eval_agent_expr): Update declaration.
9248 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9249 TFRAME. Add new argument CTX.
9250 * server.h (struct eval_agent_expr_context): Declare.
9251 (agent_mem_read, agent_tsv_read): Update declaration.
9252 (agent_mem_read_string): Likewise.
9253 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9254 (add_traceframe_block): Add new argument TPOINT.
9255 Increase TPOINT->traceframe_usage.
9256 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9257 eval_tracepoint_agent_expr.
9258 (condition_true_at_tracepoint): Likewise.
9259 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9260 (agent_mem_read_string, agent_tsv_read): Likewise.
9262 2013-01-16 Yao Qi <yao@codesourcery.com>
9264 * linux-low.c (linux_resume_one_lwp): Don't check
9265 'lwp->bp_reinsert != 0'.
9267 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9268 Pedro Alves <palves@redhat.com>
9270 * lynx-low.c (ptrace_request_to_str): Define a temporary
9271 macro and use it to simplify this function's implementation.
9273 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9275 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9278 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9280 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9282 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9284 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9286 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9288 * lynx-low.c (lynx_resume): Use the resume_info parameter
9289 to determine the ptid for the lynx_ptrace call, unless
9290 it is equal to minus_one_ptid, in which case we use the
9291 ptid of the current_inferior.
9292 (lynx_wait_1): After having received a thread create/exit
9293 event, resume the inferior's execution using the signaling
9294 thread's ptid, rather than the old ptid.
9296 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9298 * lynx-low.c (lynx_resume): Delete variable ret.
9300 2013-01-01 Joel Brobecker <brobecker@adacore.com>
9302 * gdbreplay.c (gdbreplay_version): Update copyright year.
9303 * server.c (gdbserver_version): Likewise.
9305 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9307 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9310 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9312 * lynx-low.c (ptrace_request_to_str): Add handling for
9315 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9317 * lynx-low.c (lynx_attach): Delete variable new_process.
9319 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9321 * lynx-low.c (lynx_create_inferior): Delete variable
9324 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9326 * lynx-low.c (ptrace_request_to_str): Do not handle
9327 PTRACE_GETTHREADLIST if this macro does not exist.
9329 2012-12-15 Yao Qi <yao@codesourcery.com>
9331 * Makefile.in (OBS): Add notif.o.
9332 * notif.c, notif.h: New.
9333 * server.c: Include "notif.h".
9334 (struct vstop_notif) <next>: Remove.
9336 (queue_stop_reply): Update.
9337 (push_event, send_next_stop_reply): Remove.
9338 (discard_queued_stop_replies): Update.
9339 (notif_stop): New variable.
9340 (handle_v_stopped): Remove.
9341 (handle_v_requests): Don't call handle_v_stopped. Call
9342 handle_ack_notif instead.
9343 (queue_stop_reply_callback): Call notif_event_enque instead
9344 of queue_stop_reply.
9345 (handle_status): Don't call send_next_stop_reply, call
9346 notif_write_event instead.
9347 (kill_inferior_callback): Likewise.
9348 (detach_or_kill_inferior_callback): Likewise.
9349 (main): Call initialize_notif.
9350 (process_serial_event): Call QUEUE_is_empty.
9351 (handle_target_event): Call notif_push instead of push event.
9352 * server.h (push_event): Remove declaration.
9354 2012-12-10 Tom Tromey <tromey@redhat.com>
9356 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9357 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9360 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9361 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9362 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9363 (amd64-linux-ipa.o, ax.o): Rewrite.
9364 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9365 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9366 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9367 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9368 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9369 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9370 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9371 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9372 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9373 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9374 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9375 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9376 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9377 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9378 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9379 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9380 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9381 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9382 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9383 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9384 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9385 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9386 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9387 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9388 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9389 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9390 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9391 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9392 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9393 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9394 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9395 (reg-tilegx.o): Remove.
9396 (all_object_files): New macro.
9397 Include .deps files.
9398 * aclocal.m4, configure: Rebuild.
9399 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9400 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9401 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9403 2012-12-05 Tom Tromey <tromey@redhat.com>
9406 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9408 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
9410 * configure.ac: Check for linux/perf_event.h.
9411 * config.in: Regenerated.
9412 * configure: Regenerated.
9414 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9416 * hostio.c (handle_readlink): Decrease buffer size
9417 parameter passed to readlink by one byte.
9419 2012-11-26 Yao Qi <yao@codesourcery.com>
9421 * configure.ac (build_warnings): Append '-Wempty-body'.
9422 * configure: Regenerated.
9423 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9426 2012-11-15 Pierre Muller <muller@sourceware.org>
9428 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9429 * config.in: Regenerate.
9430 * configure: Regenerate.
9431 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9432 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9433 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9434 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9436 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9437 instead of <sys/wait.h> header.
9438 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9440 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
9442 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9443 (various make rules): Remove -DGDBSERVER
9445 2012-11-09 Yao Qi <yao@codesourcery.com>
9447 * spu-low.c (current_ptid): Move it to ..
9448 * gdbthread.h: ... here. New.
9449 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9450 * server.c (myresume, process_serial_event): Likewise.
9451 * thread-db.c (thread_db_find_new_threads): Likewise.
9452 * tracepoint.c (run_inferior_command): Likewise.
9454 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
9456 * server.c (handle_search_memory_1): Include access length in
9459 2012-09-05 Michael Brandt <michael.brandt@axis.com>
9461 * linux-crisv32-low.c: Fix compile errors.
9463 2012-09-04 Yao Qi <yao@codesourcery.com>
9465 * tracepoint.c (cmd_qtsv): Adjust debug message.
9466 Don't check CUR_TPOINT.
9468 2012-08-28 Yao Qi <yao@codesourcery.com>
9470 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9471 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9472 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9473 Remove declarations of xmalloc, xreallloc, xstrdup and
9475 * Makefile.in (libiberty_h): New.
9476 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9477 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9479 2012-08-23 Yao Qi <yao@codesourcery.com>
9481 * server.h: Remove declaration of 'xsnprintf'.
9483 2012-08-22 Keith Seitz <keiths@redhat.com>
9485 * server.h: Include build-gnulib-gbserver/config.h.
9486 * gdbreplay.c: Likewise.
9488 2012-08-08 Doug Evans <dje@google.com>
9490 * Makefile.in (SFILES): Add gdb_vecs.c.
9491 (OBS): Add gdb_vecs.o.
9492 (gdb_vecs_h, host_defs_h): New variables.
9493 (thread-db.o): Add $(gdb_vecs_h) dependency.
9494 (gdb_vecs.o): New rule.
9495 * thread-db.c: #include "gdb_vecs.h".
9496 (thread_db_load_search): Use a vector to iterate over path elements.
9497 Handle text appearing after "$pdir".
9499 * configure.ac: Add check for strstr.
9500 * config.in: Regenerate.
9501 * configure: Regenerate.
9503 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9505 * hostio.c (handle_pread): If pread fails, fall back to attempting
9507 (handle_pwrite): Likewise for pwrite.
9509 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9511 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9512 between unsupported TYPE and unimplementable ADDR/LEN combination.
9513 (arm_insert_point): Act on new return value.
9515 2012-07-31 Pedro Alves <palves@redhat.com>
9517 * server.c (process_point_options): Only skip tokens if we find
9518 one that is unrecognized. Don't treat 'X' specially while
9519 skipping unrecognized tokens.
9521 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9523 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9524 to 4-byte-align HW breakpoint addresses for Thumb.
9526 2012-07-27 Yao Qi <yao@codesourcery.com>
9530 * server.h: Declare gdb_agent_about_to_close.
9531 * target.c (kill_inferior): Include "agent.h".
9532 New. Send command 'kill'.
9533 * target.h (kill_inferior): Removed macro.
9534 * tracepoint.c (gdb_agent_about_to_close): New.
9535 (gdb_agent_helper_thread): Handle command 'close'.
9536 Wait endlessly until the inferior stops.
9537 Install gdb_agent_remove_socket to atexit hook.
9538 (agent_socket_name): New static variable.
9539 (gdb_agent_socket_init): Replace local variable 'name' with
9540 'agent_socket_name'.
9541 (gdb_agent_remove_socket): New.
9543 2012-07-27 Yao Qi <yao@codesourcery.com>
9545 * server.c (process_point_options): Stop at 'X' when parsing.
9547 2012-07-19 Michael Eager <eager@eagercon.com>
9549 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
9551 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9552 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9553 hardware breakpoint.
9555 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9557 * gdbserver/linux-low.c (initialize_low): Call
9558 linux_ptrace_init_warnings.
9560 2012-07-02 Doug Evans <dje@google.com>
9562 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9565 2012-07-02 Stan Shebs <stan@codesourcery.com>
9567 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9568 (ax.o): Add it to build rule.
9570 (OBS): Add format.o.
9571 (IPA_OBS): Add format.o.
9572 * server.c (handle_query): Claim support for breakpoint commands.
9573 (process_point_options): Add command case.
9574 (process_serial_event): Leave running if there are printfs in
9576 * mem-break.h (any_persistent_commands): Declare.
9577 (add_breakpoint_commands): Declare.
9578 (gdb_no_commands_at_breakpoint): Declare.
9579 (run_breakpoint_commands): Declare.
9580 * mem-break.c (struct point_command_list): New struct.
9581 (struct breakpoint): New field command_list.
9582 (any_persistent_commands): New function.
9583 (add_commands_to_breakpoint): New function.
9584 (add_breakpoint_commands): New function.
9585 (gdb_no_commands_at_breakpoint): New function.
9586 (run_breakpoint_commands): New function.
9587 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9589 * ax.c: Include format.h.
9590 (ax_printf): New function.
9591 (gdb_eval_agent_expr): Add printf opcode.
9593 2012-06-13 Yao Qi <yao@codesourcery.com>
9595 * server.c (start_inferior): Remove duplicated writes to fields
9596 'last_resume_kind' and 'last_status' of 'current_inferior'.
9598 2012-06-12 Yao Qi <yao@codesourcery.com>
9599 Pedro Alves <palves@redhat.com>
9601 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9603 * server.c (handle_v_cont): Extend comment.
9605 2012-06-11 Yao Qi <yao@codesourcery.com>
9607 * linux-low.c (linux_attach): Add 'static'.
9609 2012-06-06 Yao Qi <yao@codesourcery.com>
9611 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9613 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9615 Fix gcc -flto compilation warning.
9616 * server.c (main): Make variable multi_mode and attach volatile.
9618 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9620 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9621 if the platform doesn't know about it.
9623 2012-05-30 Jeff Kenton <jkenton@tilera.com>
9625 * Makefile.in (SFILES): Add linux-tile-low.c.
9626 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9627 * configure.srv: Handle tilegx-*-linux*.
9628 * linux-tile-low.c: New file.
9630 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9632 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9634 2012-05-24 Pedro Alves <palves@redhat.com>
9638 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
9640 2012-05-24 Pedro Alves <palves@redhat.com>
9644 Replace target_signal with gdb_signal throughout.
9646 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9648 * linux-low.c (linux_store_registers): Avoid the copying sequence
9649 when no data has been retrieved by ptrace.
9651 2012-05-22 Will Deacon <will.deacon@arm.com>
9653 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9654 Include asm/ptrace.h.
9655 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9658 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9660 * linux-low.c (linux_store_registers): Don't re-retrieve data
9661 with ptrace that has already been obtained from /proc. Always
9662 copy any data retrieved with ptrace to the buffer supplied.
9664 2012-05-11 Yao Qi <yao@codesourcery.com>
9665 Pedro Alves <palves@redhat.com>
9667 * linux-low.c (enum stopping_threads_kind): New.
9668 (stopping_threads): Change type to `enum stopping_threads_kind'.
9669 (handle_extended_wait): If stopping and suspending threads, leave
9670 the new_lwp suspended too.
9671 (linux_wait_for_event): Adjust.
9672 (stop_all_lwps): Set `stopping_threads' to
9673 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9674 whether we're suspending threads or just stopping them. Assert no
9677 2012-04-29 Yao Qi <yao@codesourcery.com>
9679 * server.h: Move some code to ...
9680 * gdbthread.h: ... here. New.
9681 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9682 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9683 (nto-low.o, win32-low.o): Likewise.
9684 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9685 * regcache.c, remote-utils.c, server.c: Likewise.
9686 * target.c, tracepoint.c, win32-low.c: Likewise.
9688 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9690 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9691 (PTRACE_ARG4_TYPE): Likewise.
9692 (PTRACE_XFER_TYPE): Likewise.
9693 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9694 ptrace to PTRACE_ARG3_TYPE.
9695 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9696 (PTRACE_ARG4_TYPE): Likewise.
9697 (PTRACE_XFER_TYPE): Likewise.
9698 (linux_detach_one_lwp): Cast fourth argument of
9699 ptrace to long then PTRACE_ARG4_TYPE.
9700 (regsets_fetch_inferior_registers): Cast third argument of
9701 ptrace to long then PTRACE_ARG3_TYPE.
9702 (regsets_store_inferior_registers): Likewise.
9704 2012-04-20 Pedro Alves <palves@redhat.com>
9706 * configure: Regenerate.
9708 2012-04-19 Pedro Alves <palves@redhat.com>
9710 * Makefile.in (GNULIB_BUILDDIR): New.
9711 (LIBGNU, INCGNU, GNULIB_H): Adjust.
9712 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9713 (all, install-only, uninstall, clean-info, all-lib, clean): No
9714 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9715 (maintainer-clean realclean distclean): Use subdir_do.
9717 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
9718 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
9719 * acinclude.m4: Include acx_configure_dir.m4.
9720 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9721 calls. Call AC_PROG_RANLIB. Configure gnulib using
9724 (GNULIB_STDINT_H): Adjust.
9725 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9726 * gdbreplay.c: Include build-gnulib/config.h.
9727 * server.h: Likewise.
9728 * aclocal.m4: Regenerate.
9729 * config.in: Regenerate.
9730 * configure: Regenerate.
9732 2012-04-19 Pedro Alves <palves@redhat.com>
9734 * Makefile.in (LIBGNU, INCGNU): Adjust.
9735 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9736 (all, install-only, uninstall, clean-info, all-lib, clean)
9737 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9738 * configure.ac: Adjust AC_OUTPUT output.
9739 * aclocal.m4: Regenerate.
9740 * configure: Regenerate.
9742 2012-04-19 Pedro Alves <palves@redhat.com>
9744 * Makefile.in (generated_files): New.
9745 (server_h): Remove the explicit dependency on config.h, and depend
9746 on $generated_files.
9748 2012-04-19 Pedro Alves <palves@redhat.com>
9750 * Makefile.in (INCGNU): Add -Ignulib.
9752 2012-04-19 Pedro Alves <palves@redhat.com>
9754 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9755 (INCGNU): ... this, and spell out -I here.
9756 (GNULIB_LIB): Rename to ...
9758 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9760 2012-04-19 Pedro Alves <palves@redhat.com>
9762 * config.in: Regenerate.
9764 2012-04-19 Pedro Alves <palves@redhat.com>
9766 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9767 * server.h (memmem): Remove declaration.
9768 * config.in: Regenerate.
9769 * configure: Regenerate.
9771 2012-04-19 Yao Qi <yao@codesourcery.com>
9773 * Makefile.in (SFILES): Add common/vec.c.
9777 2012-04-19 Yao Qi <yao@codesourcery.com>
9779 * remote-utils.c (prepare_resume_reply): Replace with macro
9780 target_core_of_thread.
9781 * server.c (handle_qxfer_threads_proper): Likewise.
9782 * target.h (traget_core_of_thread): New macro.
9784 2012-04-18 Pedro Alves <palves@redhat.com>
9786 * aclocal.m4: Regenerate.
9787 * configure: Regenerate.
9789 2012-04-16 Yao Qi <yao@codesourcery.com>
9791 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9792 duplicated on address.
9794 2012-04-16 Yao Qi <yao@codesourcery.com>
9796 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9797 (struct tracepoint_action_ops) <send>: New field.
9798 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9799 (agent_expr_send, x_tracepoint_action_send): New.
9800 (l_tracepoint_action_send): New.
9801 (cmd_qtdp): Download and install tracepoint
9802 according to `use_agent'.
9803 (run_inferior_command): Add one more parameter `len'.
9805 (tracepoint_send_agent): New.
9806 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9808 2012-04-16 Yao Qi <yao@codesourcery.com>
9810 * tracepoint.c (download_tracepoints): Moved to ...
9811 (cmd_qtstart): ... here.
9813 2012-04-14 Yao Qi <yao@codesourcery.com>
9815 * tracepoint.c: Include inttypes.h.
9816 (struct collect_memory_action): Use sized types.
9817 (struct tracepoint): Likewise.
9818 (cmd_qtdp, stop_tracing): Update print specifiers.
9819 (cmd_qtp, response_tracepoint): Likewise.
9820 (collect_data_at_tracepoint): Likewise.
9821 (collect_data_at_step): Likewise.
9823 2012-04-14 Yao Qi <yao@codesourcery.com>
9825 Import gnulib module inttypes.
9826 * aclocal.m4, config.in, configure: Regenerated.
9828 2012-04-14 Yao Qi <yao@codesourcery.com>
9830 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9831 Makefile and config.status at last.
9833 2012-04-13 Yao Qi <yao@codesourcery.com>
9835 * tracepoint.c: Include stdint.h unconditionally.
9837 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9839 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9840 on BFD_HAVE_SYS_PROCFS_TYPE.
9841 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9842 * configure: Regenerate.
9843 * config.in: Likewise.
9845 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9847 * Makefile.in (clean): Also remove x32.c x32-linux.c
9848 x32-avx.c x32-avx-linux.c.
9849 (x32.o): New target.
9851 (x32-linux.o): Likewise.
9852 (x32-linux.c): Likewise.
9853 (x32-avx.o): Likewise.
9854 (x32-avx.c): Likewise.
9855 (x32-avx-linux.o): Likewise.
9856 (x32-avx-linux.c): Likewise.
9858 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9859 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9860 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9861 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9862 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9863 i386/x32-avx-linux.xml.
9865 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9866 (init_registers_x32_avx_linux): Likwise.
9867 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9868 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9870 2012-04-13 Pedro Alves <palves@redhat.com>
9872 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9873 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9874 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9875 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9878 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9880 * linux-x86-low.c (compat_x32_clock_t): New.
9881 (compat_x32_siginfo_t): Likewise.
9882 (compat_x32_siginfo_from_siginfo): Likewise.
9883 (siginfo_from_compat_x32_siginfo): Likewise.
9884 (linux_is_elf64): Likewise.
9885 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9886 and siginfo_from_compat_x32_siginfo for x32.
9887 (x86_arch_setup): Set linux_is_elf64.
9889 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9892 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9894 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9895 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9896 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9897 compatible with process.
9899 2012-04-12 Yao Qi <yao@codesourcery.com>
9901 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9902 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9903 (install-only, install-info, clean): Handle sub dir gnulib.
9904 (all-lib, am--refresh): New targets.
9905 (memmem.o): Remove target.
9906 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9907 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
9908 (AC_REPLACE_FUNCS): Remove memmem.
9909 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9910 (AC_OUTPUT): Generate Makefile in gnulib/.
9911 * aclocal.m4, config.in, configure: Regenerated.
9913 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
9915 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9917 2012-04-05 Pedro Alves <palves@redhat.com>
9919 -Werror=strict-aliasing
9921 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9924 2012-04-04 Pedro Alves <palves@redhat.com>
9926 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9927 (sparc_store_gregset_from_stack, sparc_store_gregset)
9928 (sparc_breakpoint_at): Fix formatting.
9930 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9932 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9934 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9935 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9936 * config.in: Regenerate.
9937 * configure: Likewise.
9939 2012-03-29 Pedro Alves <palves@redhat.com>
9941 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9942 Correct ptrace arguments.
9944 2012-03-28 Pedro Alves <palves@redhat.com>
9946 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9947 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9948 (IA64_FR1_REGNUM): New defines.
9949 (ia64_fetch_register): New.
9950 (the_low_target): Install it.
9951 * linux-low.h (struct linux_target_ops) <fetch_register>: New
9953 * linux-low.c (linux_fetch_registers): Try the
9954 the_low_target.fetch_register hook first.
9956 * linux-arm-low.c (the_low_target): Adjust.
9957 * linux-bfin-low.c (the_low_target): Adjust.
9958 * linux-cris-low.c (the_low_target): Adjust.
9959 * linux-crisv32-low.c (the_low_target): Adjust.
9960 * linux-m32r-low.c (the_low_target): Adjust.
9961 * linux-m68k-low.c (the_low_target): Adjust.
9962 * linux-mips-low.c (the_low_target): Adjust.
9963 * linux-ppc-low.c (the_low_target): Adjust.
9964 * linux-s390-low.c (the_low_target): Adjust.
9965 * linux-sh-low.c (the_low_target): Adjust.
9966 * linux-sparc-low.c (the_low_target): Adjust.
9967 * linux-tic6x-low.c (the_low_target): Adjust.
9968 * linux-x86-low.c (the_low_target): Adjust.
9969 * linux-xtensa-low.c (the_low_target): Adjust.
9971 2012-03-26 Pedro Alves <palves@redhat.com>
9973 * server.c (handle_qxfer_libraries): Don't bail early if
9974 the_target->qxfer_libraries_svr4 is not NULL.
9976 2012-03-26 Pedro Alves <palves@redhat.com>
9978 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9980 2012-03-23 Pedro Alves <palves@redhat.com>
9982 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9983 "library-list-svr4" element's start tag when the the DSO list is
9986 2012-03-23 Pedro Alves <palves@redhat.com>
9988 * linux-low.c (read_one_ptr): Read the inferior's pointer through
9989 a variable whose type size is the same as the inferior's pointer
9992 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
9994 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9996 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9997 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9998 * linux-low.h: Include <signal.h>.
9999 (struct siginfo): Remove forward declaration.
10000 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10003 2012-03-21 Mike Frysinger <vapier@gentoo.org>
10005 * .gitignore: Ignore more files.
10007 2012-03-19 Pedro Alves <palves@redhat.com>
10008 Jan Kratochvil <jan.kratochvil@redhat.com>
10010 * server.c (cont_thread, general_thread): Add describing comments.
10011 (start_inferior): Clear `cont_thread'.
10012 (handle_v_cont): Don't set `cont_thread' if resuming all threads
10015 2012-03-15 Yao Qi <yao@codesourcery.com>
10017 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
10019 (cmd_qtdp): ... here.
10021 2012-03-15 Yao Qi <yao@codesourcery.com>
10023 * tracepoint.c (struct tracepoint_action_ops): New.
10024 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10025 (m_tracepoint_action_download): New.
10026 (r_tracepoint_action_download): New.
10027 (x_tracepoint_action_download): New.
10028 (l_tracepoint_action_download): New.
10029 (add_tracepoint_action): Install `action->ops' according type.
10030 (download_tracepoint_1): Move code `download' function pointer
10031 of various tracepoint_action_ops.
10033 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10035 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
10036 linux_ptrace_attach_warnings.
10038 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10040 * Makefile.in (linux-ptrace.o): New.
10041 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10042 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10043 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10044 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10045 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10047 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10049 2012-03-08 Yao Qi <yao@codesourcery.com>
10050 Pedro Alves <palves@redhat.com>
10052 Fix PR server/13392.
10053 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10054 offset of JMP insn.
10055 * tracepoint.c (remove_tracepoint): New.
10056 (cmd_qtdp): Call remove_tracepoint when failed to install.
10058 2012-03-07 Pedro Alves <palves@redhat.com>
10060 * linux-low.c (get_detach_signal): New.
10061 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10062 Pass on pending signals to PTRACE_DETACH. Check the result of the
10064 * server.c (program_signals, program_signals_p): New.
10065 (handle_general_set): Handle QProgramSignals.
10066 * server.h (program_signals, program_signals_p): Declare.
10068 2012-03-05 Pedro Alves <palves@redhat.com>
10069 Jan Kratochvil <jan.kratochvil@redhat.com>
10071 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10074 2012-03-03 Yao Qi <yao@codesourcery.com>
10076 * tracepoint.c (tracepoint_look_up_symbols): Update call to
10077 agent_look_up_symbols.
10079 2012-03-03 Yao Qi <yao@codesourcery.com>
10081 * Makefile.in (linux-low.o): Keep dependence on agent.h.
10082 (linux-x86-low.o): Likewise.
10083 * server.h: Remove in_process_agent_loaded.
10084 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10088 2012-03-03 Yao Qi <yao@codesourcery.com>
10090 * tracepoint.c (gdb_agent_capability): New global.
10091 (in_process_agent_loaded_ust): Renamed to
10092 `in_process_agent_supports_ust'.
10094 (in_process_agent_supports_ust): Call agent_capability_check.
10095 (clear_installed_tracepoints): Assert that agent supports
10098 2012-03-03 Yao Qi <yao@codesourcery.com>
10100 * linux-low.c (linux_supports_agent): New.
10101 (linux_target_ops): Initialize field `supports_agent' with
10102 linux_supports_agent.
10103 * target.h (struct target_ops) <supports_agent>: New.
10104 (target_supports_agent): New macro.
10105 * server.c (handle_general_set): Handle packet 'QAgent'.
10106 (handle_query): Send `QAgent+'.
10107 * Makefile.in (server.o): Depends on agent.h.
10109 2012-03-03 Yao Qi <yao@codesourcery.com>
10111 * Makefile.in (OBS): Add agent.o.
10112 Add new rule for agent.o.
10113 Track dependence of tracepoint.c on agent.h.
10114 * tracepoint.c (run_inferior_command_1):
10115 (run_inferior_command): Call agent_run_command.
10116 (gdb_ust_connect_sync_socket): Deleted. Move it to
10118 (resume_thread, stop_thread): Likewise.
10119 (gdb_ust_socket_init): Renamed to ...
10120 (gdb_agent_socket_init): ... New.
10121 (gdb_ust_thread): Renamed to ...
10122 (gdb_agent_helper_thread): ... New.
10123 (gdb_ust_init): Move some code to ...
10124 (gdb_agent_init): ... here. New.
10125 [HAVE_UST]: Call gdb_ust_init.
10126 (initialize_tracepoint_ftlib): Call gdb_agent_init.
10127 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10128 * config.in, configure: Regenerated.
10130 2012-03-02 Pedro Alves <palves@redhat.com>
10132 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10133 * linux-low.c (struct simple_pid_list): New.
10134 (stopped_pids): New a struct simple_pid_list pointer.
10135 (add_to_pid_list, pull_pid_from_list): New.
10136 (handle_extended_wait): Don't assume the first signal new children
10137 report is SIGSTOP. Adjust call to pull_pid_from_list.
10138 (linux_wait_for_lwp): Adjust.
10140 2012-03-02 Yao Qi <yao@codesourcery.com>
10142 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10145 2012-03-02 Yao Qi <yao@codesourcery.com>
10147 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10148 `stop_pc' and `tpoint'. Update caller.
10150 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
10152 * linux-low.h (linux_target_ops): Add regset_bitmap member.
10153 * linux-low.c (use_linux_regsets): New macro.
10154 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10155 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10156 (linux_register_in_regsets): New function.
10157 (usr_fetch_inferior_registers): Skip registers covered by
10159 (usr_store_inferior_registers): Likewise.
10160 (usr_fetch_inferior_registers): New macro.
10161 (usr_store_inferior_registers): Likewise.
10162 (linux_fetch_registers): Handle mixed regset/non-regset targets.
10163 (linux_store_registers): Likewise.
10164 * linux-mips-low.c (init_registers_mips_dsp_linux): New
10166 (init_registers_mips64_dsp_linux): Likewise.
10167 (init_registers_mips_linux): New macro.
10168 (init_registers_mips_dsp_linux): Likewise.
10169 (mips_dsp_num_regs): Likewise.
10170 (DSP_BASE, DSP_CONTROL): New fallback macros.
10171 (mips_base_regs): New macro.
10172 (mips_regmap): Use it. Fix the size.
10173 (mips_dsp_regmap): New variable.
10174 (mips_dsp_regset_bitmap): Likewise.
10175 (mips_arch_setup): New function.
10176 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10178 (mips_cannot_store_register): Likewise.
10179 (the_low_target): Update .arch_setup, .num_regs and .regmap
10180 initializers. Add .regset_bitmap initializer.
10181 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10183 * linux-bfin-low.c (the_low_target): Likewise.
10184 * linux-cris-low.c (the_low_target): Likewise.
10185 * linux-crisv32-low.c (the_low_target): Likewise.
10186 * linux-ia64-low.c (the_low_target): Likewise.
10187 * linux-m32r-low.c (the_low_target): Likewise.
10188 * linux-m68k-low.c (the_low_target): Likewise.
10189 * linux-ppc-low.c (the_low_target): Likewise.
10190 * linux-s390-low.c (the_low_target): Likewise.
10191 * linux-sh-low.c (the_low_target): Likewise.
10192 * linux-sparc-low.c (the_low_target): Likewise.
10193 * linux-tic6x-low.c (the_low_target): Likewise.
10194 * linux-x86-low.c (the_low_target): Likewise.
10195 * linux-xtensa-low.c (the_low_target): Likewise.
10196 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10197 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
10198 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10200 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10201 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10203 2012-02-29 Yao Qi <yao@codesourcery.com>
10204 Pedro Alves <palves@redhat.com>
10206 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10207 `step_over_finished' is true.
10209 2012-02-27 Pedro Alves <palves@redhat.com>
10211 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10212 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10214 2012-02-27 Pedro Alves <palves@redhat.com>
10217 * linux-low.c (pid_is_stopped): New.
10218 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10220 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
10222 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10225 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10227 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10229 2012-02-24 Luis Machado <lgustavo@codesourcery>
10231 * server.c (handle_query): Advertise support for target-side
10232 breakpoint condition evaluation.
10233 (process_point_options): New function.
10234 (process_serial_event): When inserting a breakpoint, check for
10235 a target-side condition that should be evaluated.
10237 * mem-break.c: Include regcache.h and ax.h.
10238 (point_cond_list_t): New data structure.
10239 (breakpoint) <cond_list>: New field.
10240 (find_gdb_breakpoint_at): Make non-static.
10241 (delete_gdb_breakpoint_at): Clear any target-side
10243 (clear_gdb_breakpoint_conditions): New function.
10244 (add_condition_to_breakpoint): Likewise.
10245 (add_breakpoint_condition): Likewise.
10246 (gdb_condition_true_at_breakpoint): Likewise.
10247 (gdb_breakpoint_here): Return result directly instead
10248 of going through a local variable.
10250 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10251 (clear_gdb_breakpoint_conditions): Likewise.
10252 (add_breakpoint_condition): Likewise.
10253 (gdb_condition_true_at_breakpoint): Likewise.
10255 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10256 (need_step_over_p): Take target-side breakpoint condition into
10259 2012-02-24 Luis Machado <lgustavo@codesourcery>
10261 * server.h: Include tracepoint.h.
10262 (agent_mem_read, agent_get_trace_state_variable_value,
10263 agent_set_trace_state_variable_value,
10264 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10265 get_set_tsv_func_addr): New prototypes.
10267 * ax.h: New include file.
10268 * ax.c: New source file.
10270 * tracepoint.c: Include ax.h.
10271 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10272 agent_expr, eval_result_type): Move to ax.h.
10273 (parse_agent_expr): Rename to ...
10274 (gdb_parse_agent_expr): ... this, make it non-static and move
10276 (unparse_agent_expr) Rename to ...
10277 (gdb_unparse_agent_expr): ... this, make it non-static and move
10279 (eval_agent_expr): Rename to ...
10280 (eval_tracepoint_agent_expr): ... this.
10281 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10282 forward declarations.
10283 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10284 (agent_get_trace_state_variable_value): New function.
10285 (agent_set_trace_state_variable_value): New function.
10286 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10287 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10288 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10289 (condition_true_at_tracepoint): Likewise.
10290 (parse_agent_expr): Rename to ...
10291 (gdb_parse_agent_expr): ... this and move to ax.c.
10292 (unparse_agent_expr): Rename to ...
10293 (gdb_unparse_agent_expr): ... this and move to ax.c.
10294 (gdb_agent_op_name): Move to ax.c.
10295 (eval_agent_expr): Rename to ...
10296 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10298 (eval_tracepoint_agent_expr): New function.
10299 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
10301 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10303 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10304 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10305 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10306 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10307 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10308 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10309 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10310 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10311 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10312 (compile_bytecodes): Remove forward declaration.
10313 (is_goto_target): Move to ax.c.
10314 (compile_bytecodes): Move to ax.c and call
10315 agent_get_trace_state_variable_value (...) and
10316 agent_set_trace_state_variable_value (...).
10318 * Makefile.in: Update ax.c and IPA dependencies.
10320 2012-02-24 Pedro Alves <palves@redhat.com>
10322 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10323 (cmd_bigqtbuffer_circular): ... this. Only handle
10324 'QTBuffer:circular:'.
10325 (handle_tracepoint_general_set): Adjust.
10327 2012-02-16 Yao Qi <yao@codesourcery.com>
10329 * inferiors.c: Move code to ...
10330 * dll.c: .... here. New.
10331 * server.h: Declare clear_dlls.
10332 * Makefile.in (SFILES): Add dll.c.
10336 2012-02-11 Yao Qi <yao@codesourcery.com>
10338 * server.c: (handle_monitor_command): Add a new parameter
10340 (handle_query): Update caller.
10342 2012-02-09 Joel Brobecker <brobecker@adacore.com>
10344 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10345 * configure, config.in: Regenerate.
10346 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10349 2012-02-02 Pedro Alves <palves@redhat.com>
10351 Try SIGKILL first, then PTRACE_KILL.
10352 * linux-low.c (linux_kill_one_lwp): New.
10353 (linux_kill_one_lwp): Rename to ...
10354 (kill_one_lwp_callback): ... this. Use the new
10355 linux_kill_one_lwp.
10357 2012-02-02 Pedro Alves <palves@redhat.com>
10359 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10362 2012-01-27 Pedro Alves <palves@redhat.com>
10364 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10365 (elf_64_file_p): Make static.
10366 (linux_pid_exe_is_elf_64_file): New.
10367 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10368 Delete declarations.
10369 (linux_pid_exe_is_elf_64_file): Declare.
10370 * linux-x86-low.c (x86_arch_setup): Use
10371 linux_pid_exe_is_elf_64_file.
10373 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10375 * linux-low.c (linux_wait_for_event_1): Rename to ...
10376 (linux_wait_for_event): ... here and merge it with former
10377 linux_wait_for_event - new variable wait_ptid, use it.
10378 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10380 2012-01-23 Pedro Alves <palves@redhat.com>
10382 * server.c (main): Avoid yet another case of infinite loop while
10383 detaching/killing after a longjmp.
10385 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10388 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10390 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10392 * hostio.c (handle_readlink): New function.
10393 (handle_vFile): Call it to handle "vFile:readlink" packets.
10395 2012-01-20 Pedro Alves <palves@redhat.com>
10396 Ulrich Weigand <ulrich.weigand@linaro.org>
10398 * server.c (handle_v_requests): Only support vAttach and vRun to
10399 start multiple processes when in extended protocol mode.
10401 2012-01-17 Pedro Alves <palves@redhat.com>
10403 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10404 memalign plus mprotect to allocate the scratch buffer.
10406 2012-01-13 Pedro Alves <palves@redhat.com>
10408 * server.c (attach_inferior): Clear `cont_thread'.
10410 2012-01-13 Pedro Alves <palves@redhat.com>
10412 * server.c (main): Avoid infinite loop while detaching/killing
10415 2012-01-09 Doug Evans <dje@google.com>
10417 * server.c (start_inferior): Set last_ptid in --wrapper case.
10419 2012-01-06 Yao Qi <yao@codesourcery.com>
10421 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10423 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10425 2012-01-04 Yao Qi <yao@codesourcery.com>
10427 * tracepoint.c (cmd_qtdp): Print debug message
10428 for static tracepoint.
10430 2012-01-04 Yao Qi <yao@codesourcery.com>
10432 * tracepoint.c (trace_vdebug): Differentiate debug message
10433 between gdbserver and IPA.
10435 2012-01-03 Yao Qi <yao@codesourcery.com>
10437 * tracepoint.c (tracepoint_was_hit): Don't collect for
10440 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10442 * terminal.h: Reformat copyright header.
10444 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10446 * server.c (gdbserver_version): Update copyright year.
10447 * gdbreplay.c (gdbreplay_version): Likewise.
10449 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10451 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10454 2011-12-18 Hui Zhu <teawater@gmail.com>
10455 * linux-low.c (linux_create_inferior): Save return value to ret.
10457 2011-12-18 Hui Zhu <teawater@gmail.com>
10459 * linux-low.c (linux_create_inferior): Save return value to ret.
10461 2011-12-16 Doug Evans <dje@google.com>
10463 * linux-low.c (linux_create_inferior): If stdio connection,
10464 redirect stdin from /dev/null, stdout to stderr.
10465 * remote-utils.c (remote_is_stdio): New static global.
10466 (remote_connection_is_stdio): New function.
10467 (remote_prepare): Handle stdio connection.
10468 (remote_open): Ditto.
10469 (remote_close): Don't close stdin for stdio connections.
10470 (read_prim,write_prim): New functions. Replace all calls to
10471 read/write to these.
10472 * server.c (main): Watch for "-" argument. Move call to
10473 remote_prepare before start_inferior.
10474 * server.h (STDIO_CONNECTION_NAME): New macro.
10475 (remote_connection_is_stdio): Declare.
10477 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10478 in debugging output.
10480 2011-12-15 Yao Qi <yao@codesourcery.com>
10482 * tracepoint.c: Include sys/syscall.h.
10483 (gdb_ust_thread): Remove preprocessor conditional.
10485 2011-12-14 Pedro Alves <pedro@codesourcery.com>
10487 * linux-low.c (linux_detach_one_lwp): Call
10488 the_low_target.prepare_to_resume before detaching.
10490 2011-12-14 Yao Qi <yao@codesourcery.com>
10492 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10495 2011-12-14 Yao Qi <yao@codesourcery.com>
10497 * i386-low.c (i386_low_stopped_data_address): Initialize local
10498 variable `control'.
10500 2011-12-13 Pedro Alves <pedro@codesourcery.com>
10504 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10505 DR_CONTROL unless necessary. Extend comments.
10506 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10507 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10509 2011-12-13 Yao Qi <yao@codesourcery.com>
10511 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10513 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10515 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10517 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10518 Print new debug message for such case.
10520 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10522 Fix overlapping memcpy.
10523 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10524 the read_inferior_memory transfer.
10525 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10526 write_inferior_memory transfer.
10527 (set_fast_tracepoint_jump): New variable buf. Use it for the
10528 read_inferior_memory and write_inferior_memory transfers.
10529 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10530 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10531 Use it for the write_inferior_memory transfer.
10532 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10535 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10537 * linux-low.c (fetch_register, store_register): Make code
10538 consistent, fix formatting.
10540 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10542 * linux-low.c (usr_store_inferior_registers): Factor out code
10543 to handle individual registers into...
10544 (store_register): ... this new function.
10546 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10548 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10549 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10550 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10551 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10552 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10553 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10554 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10555 (srv_xmlfiles): Add new XML files.
10557 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10559 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10560 (init_registers_s390_linux32v1): Add prototype.
10561 (init_registers_s390_linux32v2): Likewise.
10562 (init_registers_s390_linux64v1): Likewise.
10563 (init_registers_s390_linux64v2): Likewise.
10564 (init_registers_s390x_linux64v1): Likewise.
10565 (init_registers_s390x_linux64v2): Likewise.
10566 (s390_num_regs): Increment to 52.
10567 (s390_regmap): Add orig_r2 register.
10568 (s390_num_regs_3264): Increment to 68.
10569 (s390_regmap_3264): Add orig_r2 register.
10570 (s390_collect_ptrace_register): Handle orig_r2 register.
10571 (s390_supply_ptrace_register): Likewise.
10572 (s390_fill_last_break): New function.
10573 (s390_store_last_break): Likewise.
10574 (s390_fill_system_call): New function.
10575 (s390_store_system_call): Likewise.
10576 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10578 (s390_check_regset): New function.
10579 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10580 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10581 Update target_regsets for available register sets.
10583 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10584 Jan Kratochvil <jan.kratochvil@redhat.com>
10586 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10587 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10589 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10590 * linux-low.h (struct process_info_private): New member r_debug.
10591 * server.c (handle_qxfer_libraries): Call
10592 the_target->qxfer_libraries_svr4.
10593 (handle_qxfer_libraries_svr4): New function.
10594 (qxfer_packets): New entry "libraries-svr4".
10595 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10596 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10597 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10598 PACKET_qXfer_libraries_svr4.
10600 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10602 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10603 PSW address/mask between 8-byte and 16-byte formats.
10604 (s390_supply_ptrace_register): Likewise.
10605 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10606 basic addressing mode bit.
10608 2011-11-24 Stan Shebs <stan@codesourcery.com>
10610 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10612 2011-11-17 Stan Shebs <stan@codesourcery.com>
10614 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10615 (tracing_start_time): New global.
10616 (tracing_stop_time): New global.
10617 (tracing_user_name): New global.
10618 (tracing_notes): New global.
10619 (tracing_stop_note): New global.
10620 (cmd_qtstart): Set traceframe_usage, start_time.
10621 (stop_tracing): Set stop_time.
10622 (cmd_qtstatus): Report additional status.
10623 (cmd_qtp): New function.
10624 (handle_tracepoint_query): Call it.
10625 (cmd_qtnotes): New function.
10626 (handle_tracepoint_general_set): Call it.
10627 (get_timestamp): Rename from tsv_get_timestamp.
10629 2011-11-14 Stan Shebs <stan@codesourcery.com>
10630 Kwok Cheung Yeung <kcy@codesourcery.com>
10632 * linux-x86-low.c (small_jump_insn): New.
10633 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10634 trampoline and error message, build a trampoline and issue a small
10635 jump instruction to it.
10636 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10637 trampoline and error message.
10638 (x86_get_min_fast_tracepoint_insn_len): New.
10639 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10640 * linux-low.h (struct linux_target_ops): Add arguments to
10641 install_fast_tracepoint_jump_pad operation, add new operation.
10642 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10644 (linux_get_min_fast_tracepoint_insn_len): New function.
10645 (linux_target_op): Add new operation.
10646 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10647 (gdb_trampoline_buffer_end): Ditto.
10648 (gdb_trampoline_buffer_error): Ditto.
10649 (struct ipa_sym_addresses): Add fields for new IPA variables.
10650 (symbol_list): Add entries for new IPA variables.
10651 (struct tracepoint): Add fields to hold the address range of the
10652 trampoline used by the tracepoint.
10653 (trampoline_buffer_head): New static variable.
10654 (trampoline_buffer_tail): Ditto.
10655 (claim_trampoline_space): New function.
10656 (have_fast_tracepoint_trampoline_buffer): New function.
10657 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10659 (install_fast_tracepoint): Ditto, also add error buffer argument.
10660 (cmd_qtminftpilen): New function.
10661 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10662 (fast_tracepoint_from_trampoline_address): New function.
10663 (fast_tracepoint_collecting): Handle trampoline as part of jump
10665 (set_trampoline_buffer_space): New function.
10666 (initialize_tracepoint): Initialize new IPA variables.
10667 * target.h (struct target_ops): Add arguments to
10668 install_fast_tracepoint_jump_pad operation, add new
10669 get_min_fast_tracepoint_insn_len operation.
10670 (target_get_min_fast_tracepoint_insn_len): New.
10671 (install_fast_tracepoint_jump_pad): Add arguments.
10672 * server.h (IPA_BUFSIZ): Define.
10673 * linux-i386-ipa.c: Include extra header files.
10674 (initialize_fast_tracepoint_trampoline_buffer): New function.
10675 (initialize_low_tracepoint): Call it.
10676 * server.h (set_trampoline_buffer_space): Declare.
10677 (claim_trampoline_space): Ditto.
10678 (have_fast_tracepoint_trampoline_buffer): Ditto.
10680 2011-11-14 Yao Qi <yao@codesourcery.com>
10682 * server.c (handle_query): Handle InstallInTrace for qSupported.
10683 * tracepoint.c (add_tracepoint): Sort list.
10684 (install_tracepoint, download_tracepoint): New.
10685 (cmd_qtdp): Call them to install and download tracepoints.
10686 (sort_tracepoints): Removed.
10687 (cmd_qtstart): Update.
10689 2011-11-14 Yao Qi <yao@codesourcery.com>
10691 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10692 * mem-break.h: Declare.
10693 * tracepoint.c (cmd_qtstart): Move some code to ...
10694 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10696 (download_tracepoints): Move some code to ...
10697 (download_tracepoint_1): ... here. New.
10699 2011-11-08 Yao Qi <yao@codesourcery.com>
10701 * remote-utils.c (relocate_instruction): A comment fix.
10703 2011-11-07 Joel Brobecker <brobecker@adacore.com>
10705 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10706 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10707 dr_status_mirror and dr_control_mirror from debug_reg_state.
10708 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10709 (i386_initial_stuff): Remove use of deleted globals.
10710 (i386_get_thread_context, i386_set_thread_context,
10711 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10712 from debug_reg_state.
10714 2011-11-05 Yao Qi <yao@codesourcery.com>
10716 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10717 address as TPOINT's.
10719 2011-11-02 Stan Shebs <stan@codesourcery.com>
10721 * tracepoint.c (agent_mem_read_string): New function.
10722 (eval_agent_expr): Call it for tracenz.
10723 * server.c (handle_query): Report support for tracenz.
10725 2011-11-02 Yao Qi <yao@codesourcery.com>
10727 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10729 2011-11-02 Yao Qi <yao@codesourcery.com>
10731 * target.h: Fix a typo in comment.
10733 2011-10-31 Pedro Alves <pedro@codesourcery.com>
10735 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10736 clobber the breakpoints' shadows with fast tracepoint jumps.
10737 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10738 * target.c (write_inferior_memory): Also pass MYADDR down to
10741 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10743 * configure.ac: Check support for personality routine.
10744 * configure: Regenerate.
10745 * config.in: Likewise.
10746 * linux-low.c: Include <sys/personality.h>.
10747 Define ADDR_NO_RANDOMIZE if necessary.
10748 (linux_create_inferior): Disable address space randomization when
10749 forking inferior, if requested.
10750 (linux_supports_disable_randomization): New function.
10751 (linux_target_ops): Install it.
10752 * server.h (disable_randomization): Declare.
10753 * server.c (disable_randomization): New global variable.
10754 (handle_general_set): Handle QDisableRandomization.
10755 (handle_query): Likewise for qSupported.
10756 (main): Support --disable-randomization and --no-disable-randomization
10757 command line arguments.
10758 * target.h (struct target_ops): Add supports_disable_randomization.
10759 (target_supports_disable_randomization): New macro.
10761 2011-09-29 Mike Frysinger <vapier@gentoo.org>
10763 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10765 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10766 [!PT_GETDSBT] (target_loadmap): New definition.
10767 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10768 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10769 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10770 and PT_GETDSBT to LINUX_LOADMAP.
10771 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10772 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10774 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10776 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10777 (arm_linux_hwbp_cap): New static variable.
10778 (arm_linux_get_hwbp_cap): Replace by ...
10779 (arm_linux_init_hwbp_cap): ... this new function.
10780 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10781 (arm_linux_get_hw_watchpoint_count): Likewise.
10782 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10783 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10784 (arm_prepare_to_resume): Use perror_with_name instead of error.
10786 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10788 * linux-arm-low.c: Include <signal.h>.
10789 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10790 (struct arm_linux_hwbp_cap): New data type.
10791 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10792 (struct arm_linux_hw_breakpoint): New data type.
10793 (MAX_BPTS, MAX_WPTS): Define.
10794 (struct arch_process_info, struct arch_lwp_info): New data types.
10795 (arm_linux_get_hwbp_cap): New function.
10796 (arm_linux_get_hw_breakpoint_count): Likewise.
10797 (arm_linux_get_hw_watchpoint_count): Likewise.
10798 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10799 (arm_hwbp_control_initialize): Likewise.
10800 (arm_hwbp_control_is_enabled): Likewise.
10801 (arm_hwbp_control_is_initialized): Likewise.
10802 (arm_hwbp_control_disable): Likewise.
10803 (arm_linux_hw_breakpoint_equal): Likewise.
10804 (arm_linux_hw_point_initialize): Likewise.
10805 (struct update_registers_data): New data structure.
10806 (update_registers_callback: New function.
10807 (arm_insert_point): Likewise.
10808 (arm_remove_point): Likewise.
10809 (arm_stopped_by_watchpoint): Likewise.
10810 (arm_stopped_data_address): Likewise.
10811 (arm_new_process): Likewise.
10812 (arm_new_thread): Likewise.
10813 (arm_prepare_to_resume): Likewise.
10814 (the_low_target): Register arm_insert_point, arm_remove_point,
10815 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10816 arm_new_thread, and arm_prepare_to_resume.
10818 2011-09-15 Stan Shebs <stan@codesourcery.com>
10820 * server.h (struct emit_ops): Add compare-goto fields.
10821 * tracepoint.c (gdb_agent_op_sizes): New table.
10822 (emit_eq_goto): New function.
10823 (emit_ne_goto): New function.
10824 (emit_lt_goto): New function.
10825 (emit_le_goto): New function.
10826 (emit_gt_goto): New function.
10827 (emit_ge_goto): New function.
10828 (is_goto_target): New function.
10829 (compile_bytecodes): Recognize special cases of compare-goto
10830 combinations and call specialized emitters for them.
10831 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10832 (amd64_emit_ne_goto): New function.
10833 (amd64_emit_lt_goto): New function.
10834 (amd64_emit_le_goto): New function.
10835 (amd64_emit_gt_goto): New function.
10836 (amd64_emit_ge_goto): New function.
10837 (amd64_emit_ops): Add the new functions.
10838 (i386_emit_eq_goto): New function.
10839 (i386_emit_ne_goto): New function.
10840 (i386_emit_lt_goto): New function.
10841 (i386_emit_le_goto): New function.
10842 (i386_emit_gt_goto): New function.
10843 (i386_emit_ge_goto): New function.
10844 (i386_emit_ops): Add the new functions.
10846 2011-09-08 Stan Shebs <stan@codesourcery.com>
10848 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10849 (i386_emit_epilogue): Restore %ebx.
10851 2011-08-31 Jie Zhang <jzhang918@gmail.com>
10853 * server.c (step_thread): Remove definition.
10854 (process_serial_event): Don't handle Hs.
10855 * server.h (step_thread): Remove declaration.
10856 * target.c (set_desired_inferior): Remove use of step_thread.
10858 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10860 * linux-low.c: Include linux-procfs.h.
10861 (linux_attach_lwp_1): Update comments.
10862 (linux_attach): Scan for existing threads when attaching to a
10863 process that is the tgid.
10864 * Makefile.in: Update dependencies.
10866 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10868 * configure.srv: Add linux-procfs.o dependencies.
10870 2011-08-14 Yao Qi <yao@codesourcery.com>
10872 * target.h (struct target_ops): Fix indent.
10873 * win32-low.c (win32_target_ops): Fix comment.
10875 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
10876 Yao Qi <yao@codesourcery.com>
10878 * Makefile.in (clean): Remove tic6x-*.c files.
10879 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10880 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10881 (tic6x-c64xp-linux.c): Likewise.
10882 * configure.srv: Add support for tic6x-*-uclinux.
10883 * linux-tic6x-low.c: New.
10884 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10886 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
10887 Yao Qi <yao@codesourcery.com>
10889 * target.h (struct target_ops): Add read_loadmap.
10890 * linux-low.c (struct target_loadseg): New type.
10891 (struct target_loadmap): New type.
10892 (linux_read_loadmap): New function.
10893 (linux_target_ops): Add linux_read_loadmap.
10894 * server.c (handle_query): Support qXfer:fdpic:read packet.
10895 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10898 2011-08-05 Eli Zaretskii <eliz@gnu.org>
10900 * win32-low.c: Include <stdint.h>.
10902 2011-07-22 Pedro Alves <pedro@codesourcery.com>
10904 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10905 to the inferior here.
10906 (i386_remove_aligned_watchpoint): Ditto.
10907 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10908 fit part of the watchpoint in the debug registers.
10909 (i386_update_inferior_debug_regs): New.
10910 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10911 registers, and only update the inferior on success.
10912 (i386_low_remove_watchpoint): Ditto.
10914 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
10916 * linux-low.c (compare_ints, unique, list_threads, show_process,
10917 linux_core_of_thread): Delete.
10918 (linux_target_ops): Change linux_core_of_thread to
10919 linux_common_core_of_thread.
10920 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10921 * utils.c (malloc_failure): Change type of argument.
10922 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10923 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10924 common/linux-osdata.c, common/ptid.c and common/buffer.c.
10925 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10926 (IPA_OBJS): Add common-utils-ipa.o.
10927 (ptid_h, linux_osdata_h): New macros.
10928 (server_h): Add common/common-utils.h, common/xml-utils.h,
10929 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10931 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10932 ptid.o, buffer.o): New rules.
10933 (linux-low.o): Add common/linux-osdata.h as a dependency.
10934 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10935 * configure.ac: Add AC_HEADER_DIRENT check.
10936 * config.in: Regenerate.
10937 * configure: Regenerate.
10938 * remote-utils.c (xml_escape_text): Delete.
10939 (buffer_grow, buffer_free, buffer_init, buffer_finish,
10940 buffer_xml_printf): Move to common/buffer.c.
10941 * server.c (main): Remove call to initialize_inferiors.
10942 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10943 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10944 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10945 internal_error, gdb_assert, gdb_assert_fail): Delete.
10946 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10947 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10949 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10950 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10951 initialize_inferiors): Delete.
10953 2011-07-20 Pedro Alves <pedro@codesourcery.com>
10955 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10958 2011-05-31 Pedro Alves <pedro@codesourcery.com>
10960 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10962 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10964 2011-05-26 Yao Qi <yao@codesourcery.com>
10966 * Makefile.in (thread-db.o): Track dependence to
10967 common/gdb_thread_db.h.
10968 * thread-db.c: include gdb_thread_db.h from right place.
10970 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
10972 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10973 __FILE__ and __LINE__ to internal_error.
10975 2011-05-13 Doug Evans <dje@google.com>
10977 * thread-db.c (try_thread_db_load_from_sdir): New function.
10978 (try_thread_db_load_from_dir): New function.
10979 (thread_db_load_search): Handle $sdir, ignore $pdir.
10980 Remove trying of system directories if search of
10981 libthread-db-search-path fails, that is now done via $sdir.
10983 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
10985 * server.c (handle_query): Add EnableDisableTracepoints to the list
10986 of supported features.
10987 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
10989 (cmd_qtenable_disable): New.
10990 (cmd_qtstart): Install tracepoints even if disabled.
10991 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10992 receiving a QTEnable or QTDisable packet.
10993 (gdb_collect): Skip data collection if fast tracepoint is disabled.
10994 (ust_marker_to_static_tracepoint): Do not ignore disabled static
10996 (gdb_probe): Skip data collection if static tracepoint is disabled.
10998 2011-05-10 Doug Evans <dje@google.com>
11000 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11002 2011-05-04 Doug Evans <dje@google.com>
11004 * linux-low.c (linux_join): Skip process lookup.
11005 * spu-low.c (spu_join): Ditto.
11006 * server.c (join_inferiors_callback): Delete.
11007 (process_serial_event): For 'D' packet (detach) call join_inferior
11010 2011-05-04 Joseph Myers <joseph@codesourcery.com>
11012 * README: Don't mention xscale*-*-linux*.
11013 * configure.srv (xscale*-*-linux*): Don't handle target.
11015 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
11017 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
11019 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
11020 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
11021 (i386_emit_void_call_2): Likewise.
11023 2011-04-26 Yao Qi <yao@codesourcery.com>
11025 * linux-low.c: Move common macros to linux-ptrace.h.
11026 Include linux-ptrace.h.
11027 * Makefile.in (linux_ptrace_h): New.
11028 (linux-low.o): Depends on linux-ptrace.h.
11030 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
11032 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11033 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11034 (remote_prepare): New function with most of the TCP code from ...
11035 (remote_open): ... here. Detect PORT here unconditionally. Move also
11036 setting transport_is_reliable.
11037 * server.c (run_once): New variable.
11038 (gdbserver_usage): Document it.
11039 (main): Set run_once for `--once'. Call remote_prepare. Exit after
11040 the first run if RUN_ONCE.
11041 * server.h (run_once, remote_prepare): New declarations.
11043 2011-04-19 Tom Tromey <tromey@redhat.com>
11045 * win32-low.c (handle_load_dll): Remove duplicate "the".
11047 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11049 Remove support for old Cygwin 1.5 versions.
11050 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11051 function to avoid warning.
11052 (win32_add_one_solib): Use cygwin_conv_path function to avoid
11055 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
11057 * gdbserver/server.h (Macro _): Define it if not available.
11059 2011-03-14 Michael Snyder <msnyder@vmware.com>
11061 * hostio.c (handle_close): Remove unnecessary null test.
11063 2011-03-10 Joel Brobecker <brobecker@adacore.com>
11065 * Makefile.in (maintainer-clean realclean distclean): Remove
11066 "make ... subdir_do" command.
11068 2011-03-10 Michael Snyder <msnyder@vmware.com>
11070 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11072 * server.c (handle_v_run): Free alloced buffer on early return.
11074 2011-03-09 Yao Qi <yao@codesourcery.com>
11077 2011-03-04 Yao Qi <yao@codesourcery.com>
11079 * Makefile.in: Remove GNU make feature --directory.
11081 2011-03-05 Yao Qi <yao@codesourcery.com>
11083 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11084 (subdir_do): New make target. Copied from gdb/Makefile.
11085 (maintainer-clean, realclean, distclean, clean): Call corresponding
11086 make targets in common/Makefile.
11088 2011-02-11 Yao Qi <yao@codesourcery.com>
11090 * configure.ac: Call AC_PROG_RANLIB.
11091 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11092 * configure: Regenerate.
11094 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11096 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11098 2011-03-06 Yao Qi <yao@codesourcery.com>
11100 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11102 2011-03-05 Yao Qi <yao@codesourcery.com>
11104 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11105 (subdir_do): New make target. Copied from gdb/Makefile.
11106 (maintainer-clean, realclean, distclean, clean): Call corresponding
11107 make targets in common/Makefile.
11109 2011-03-04 Yao Qi <yao@codesourcery.com>
11111 * Makefile.in: Remove GNU make feature --directory.
11113 2011-03-04 Michael Snyder <msnyder@vmware.com>
11115 * server.c (queue_stop_reply): Call xmalloc not malloc.
11117 2011-03-02 Michael Snyder <msnyder@vmware.com>
11119 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11121 2011-02-28 Michael Snyder <msnyder@vmware.com>
11123 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11124 (cmd_qtframe): Ditto.
11125 (cmd_qtbuffer): Ditto.
11126 (cmd_bigqtbuffer): Ditto.
11128 * utils.c (decimal2str): Initialize 'width' to nine, then
11129 don't mess with it.
11131 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11133 * hostio.c (require_data): Free *data, not data.
11135 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11137 * hostio.c (require_data): Use free, not xfree.
11139 2011-02-27 Michael Snyder <msnyder@vmware.com>
11141 * server.c (handle_query): Discard unused value.
11143 * hostio.c (require_data): Free malloc memory before returning
11146 2011-02-26 Michael Snyder <msnyder@vmware.com>
11148 * linux-low.c (list_threads): Call closedir for dirent.
11150 2011-02-27 Michael Snyder <msnyder@vmware.com>
11152 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11153 a case statement falls through.
11155 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11157 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11160 2011-02-26 Michael Snyder <msnyder@vmware.com>
11162 * utils.c (decimal2str): Eliminate dead code and dead param.
11163 (pulongest): Drop dead param from call to decimal2str.
11166 2011-02-24 Joel Brobecker <brobecker@adacore.com>
11168 Revert the following patch (not approved yet):
11169 2011-02-21 Hui Zhu <teawater@gmail.com>
11170 * tracepoint.c (tp_printf): New function.
11171 (eval_agent_expr): Handle gdb_agent_op_printf.
11173 2011-02-21 Hui Zhu <teawater@gmail.com>
11175 * tracepoint.c (tp_printf): New function.
11176 (eval_agent_expr): Handle gdb_agent_op_printf.
11178 2011-02-18 Tom Tromey <tromey@redhat.com>
11180 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11181 (tracepoint.o): Likewise.
11182 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11183 (gdb_agent_op_names): Likewise.
11185 2011-02-18 Tom Tromey <tromey@redhat.com>
11187 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11188 gdb_agent_op_rot>: New constants.
11189 (gdb_agent_op_names): Add pick and roll.
11190 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11193 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11195 * aclocal.m4: Regenerated with aclocal-1.11.1.
11197 2011-02-14 Pedro Alves <pedro@codesourcery.com>
11199 * server.c (handle_qxfer_traceframe_info): New.
11200 (qxfer_packets): Register "traceframe-info".
11201 (handle_query): Report support for qXfer:traceframe-info:read+.
11202 * tracepoint.c (match_blocktype): New.
11203 (traceframe_find_block_type): Rename to ...
11204 (traceframe_walk_blocks): ... this. Add callback filter argument,
11206 (traceframe_find_block_type): New, reimplemented on top of
11207 traceframe_walk_blocks.
11208 (build_traceframe_info_xml): New.
11209 (traceframe_read_info): New.
11210 * server.h (traceframe_read_info): Declare.
11212 2011-02-11 Yao Qi <yao@codesourcery.com>
11214 * configure.ac: Call AC_PROG_RANLIB.
11215 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11216 * configure: Regenerate.
11218 2011-02-07 Pedro Alves <pedro@codesourcery.com>
11220 * server.c (gdb_read_memory): Change return semantics to allow
11222 (handle_search_memory_1): Adjust.
11223 (process_serial_event) <'m' packet>: Handle partial transfers.
11224 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11226 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11228 * regcache.c (init_register_cache): Initialize
11229 regcache->register_status.
11230 (free_register_cache): Release regcache->register_status.
11231 (regcache_cpy): Copy register_status.
11232 (registers_to_string): Print 'x's for unavailable registers.
11233 (supply_register): Mark the register's status valid or
11234 unavailable, depending on whether a buffer was passed in or not.
11235 (supply_register_zeroed): New.
11236 (supply_regblock): Mark the registers' status valid or
11237 unavailable, depending on whether a buffer was passed in or not.
11238 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11239 (struct regcache): New `register_status' field.
11240 (supply_register_zeroed): Declare.
11241 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11242 supply_register_zeroed, rather than passing a NULL buffer to
11244 * tracepoint.c (fetch_traceframe_registers): Update comment.
11246 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11248 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11251 2011-01-25 Pedro Alves <pedro@codesourcery.com>
11253 * server.h (decode_xfer_write): Change prototype.
11254 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11255 and don't extract the annex here.
11256 * server.c (decode_xfer_read): Remove `annex' parameter,
11257 and don't extract the annex here.
11258 (decode_xfer): New.
11259 (struct qxfer): New.
11260 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11261 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11262 (handle_qxfer_statictrace): New functions, abstracted out from
11263 handle_query, and made to use the struct qxfer interface.
11264 (handle_threads_qxfer_proper): Rename to ...
11265 (handle_qxfer_threads_proper): ... this.
11266 (handle_threads_qxfer): Rename to ...
11267 (handle_qxfer_threads): ... this. Adjust.
11268 (qxfer_packets): New array.
11269 (handle_qxfer): New function.
11270 (handle_query): Use handle_qxfer.
11272 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11274 * gdbreplay.c: Shorten lines of >= 80 columns.
11275 * linux-low.c: Ditto.
11276 * linux-ppc-low.c: Ditto.
11277 * linux-s390-low.c: Ditto.
11278 * linux-sparc-low.c: Ditto.
11279 * linux-x86-low.c: Ditto.
11280 * linux-xtensa-low.c: Ditto.
11281 * mem-break.c: Ditto.
11282 * nto-low.c: Ditto.
11283 * regcache.h: Ditto.
11284 * remote-utils.c: Ditto.
11287 * thread-db.c: Ditto.
11288 * tracepoint.c: Ditto.
11290 * win32-low.h: Ditto.
11292 2011-01-05 Joel Brobecker <brobecker@adacore.com>
11294 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11297 2011-01-01 Joel Brobecker <brobecker@adacore.com>
11299 * server.c (gdbserver_version): Update copyright year in version
11301 * gdbreplay.c (gdbreplay_version): Ditto.
11303 2010-12-29 Jie Zhang <jie.zhang@analog.com>
11305 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11306 * linux-bfin-low.c: New file.
11307 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11308 PT_DATA_ADDR for BFIN targets.
11309 * Makefile.in (SFILES): Add linux-bfin-low.c.
11310 (clean): Remove reg-bfin.c.
11311 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11312 * README: Mention supported Blackfin targets.
11314 2010-12-23 Mike Frysinger <vapier@gentoo.org>
11316 * .gitignore: New file.
11318 2010-11-16 Mike Frysinger <vapier@gentoo.org>
11320 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11322 2010-10-22 Jie Zhang <jie@codesourcery.com>
11324 * Makefile.in: Add FLAGS_TO_PASS variable.
11325 (install): Remove dependency of install-only and recursively
11326 invoke make for install-only.
11328 2010-10-04 Doug Evans <dje@google.com>
11330 * Makefile.in (uninstall): Use $(DESTDIR).
11332 2010-09-24 Pedro Alves <pedro@codesourcery.com>
11336 * linux-x86-low.c (compat_siginfo_from_siginfo)
11337 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11338 si_code is < 0. Check for si_code == SI_TIMER before checking for
11341 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11343 * lynx-i386-low.c: New file.
11344 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11346 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11348 * lynx-low.c (ptrace_request_to_str): Remove handling for
11349 request values that have been removed in LynxOS 5.x.
11351 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11353 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11356 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11358 * configure.ac: Add --enable-inprocess-agent option.
11359 * configure: Rebuilt.
11361 2010-09-06 Yao Qi <yao@codesourcery.com>
11363 * linux-low.c (linux_kill): Remove unused variable.
11364 (linux_stabilize_threads): Likewise.
11365 * server.c (start_inferior): Likewise.
11366 (queue_stop_reply_callback): Likewise.
11367 * tracepoint.c (do_action_at_tracepoint): Likewise.
11369 2010-09-06 Yao Qi <yao@codesourcery.com>
11371 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11374 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11376 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11378 2010-09-06 Pedro Alves <pedro@codesourcery.com>
11380 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11383 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11385 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11386 gdbserver/lynx-ppc-low.c: New files.
11387 * Makefile.in (lynx_low_h): New variable.
11388 (lynx-low.o, lynx-ppc-low.o): New rules.
11389 * configure.ac: On LynxOS, link with -lnetinet.
11390 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11391 * configure: regenerate.
11393 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11395 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11396 * configure.ac: Add check for vasprintf and vsnprintf.
11397 * configure, config.in: Regenerate.
11398 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11400 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11402 * gdbreplay.c: Move include of alloca.h up, next to include of
11404 * server.h: Add include of malloc.h.
11405 * mem-break.c: Remove include of malloc.h.
11406 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11408 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11410 * Makefile.in (memmem.o): Build with -Wno-error.
11412 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11414 * utils.c (xsnprintf): Make non-static.
11415 * server.h: Add xsnprintf declaration.
11416 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11417 replace calls to snprintf by calls to xsnprintf throughout.
11419 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11421 * configure.ac: Add configure check for alloca.
11422 * configure, config.in: Regenerate.
11423 * server.h: Include alloca.h if it exists.
11424 * gdbreplay.c: Include alloca.h if it exists.
11426 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11428 * linux-low.c (__SIGRTMIN): Define if not already defined.
11429 (linux_create_inferior): Check for __ANDROID__ rather than
11431 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11432 are already deferred.
11433 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11434 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11435 stopped and already has a pending signal to report.
11436 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11437 a pending signal to report or is moving out of a jump pad.
11438 (linux_init_signals): Check for __ANDROID__ rather than
11441 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11443 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11444 debug_threads check. Avoid a linear search when not doing debug
11447 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11449 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11450 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11451 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11452 (process_event): Change local fd's type to gdb_fildes_t.
11453 (create_file_handler): Adjust prototype.
11454 (delete_file_handler): Adjust prototype.
11455 (handle_file_event): Adjust prototype. Use pfildes.
11456 (create_file_event): Adjsut prototype.
11457 * remote-utils.c (remote_desc, listen_desc): Change type to
11459 * server.h: New gdb_fildes_t typedef.
11460 [USE_WIN32API]: Include winsock2.h.
11461 (delete_file_handler, add_file_handler): Adjust prototypes.
11462 (pfildes): Declare.
11463 * utils.c (pfildes): New.
11465 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11467 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11468 * configure: Regenerate.
11470 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11472 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11473 (linux_done_accessing_memory): ... this.
11474 (linux_target_ops): Adjust.
11475 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11476 * nto-low.c (nto_target_ops): Adjust comment.
11477 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11478 * spu-low.c (spu_target_ops): Adjust comment.
11479 * target.h (target_ops): Rename unprepare_to_access_memory field
11480 to done_accessing_memory.
11481 (unprepare_to_access_memory): Rename to ...
11482 (done_accessing_memory): ... this.
11484 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11486 * linux-low.c (linux_prepare_to_access_memory): New.
11487 (linux_unprepare_to_access_memory): New.
11488 (linux_target_ops): Install them.
11489 * server.c (read_memory): Rename to ...
11490 (gdb_read_memory): ... this. Use
11491 prepare_to_access_memory/prepare_to_access_memory.
11492 (write_memory): Rename to ...
11493 (gdb_write_memory): ... this. Use
11494 prepare_to_access_memory/prepare_to_access_memory.
11495 (handle_search_memory_1): Adjust.
11496 (process_serial_event): Adjust.
11497 * target.h (struct target_ops): New fields
11498 prepare_to_access_memory and unprepare_to_access_memory.
11499 (prepare_to_access_memory, unprepare_to_access_memory): New.
11500 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11501 prepare_to_access_memory/prepare_to_access_memory.
11502 * nto-low.c (nto_target_ops): Adjust.
11503 * spu-low.c (spu_target_ops): Adjust.
11504 * win32-low.c (win32_target_ops): Adjust.
11506 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11508 * Makefile.in (WARN_CFLAGS): Get it from configure.
11509 (WERROR_CFLAGS): New.
11510 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11511 * configure.ac: Introduce --enable-werror, which adds -Werror to
11512 the compiler command line. Enabled by default. Disable with
11513 --disable-werror. Add -Wdeclaration-after-statement
11514 Wpointer-arith and -Wformat-nonliteral to warning flags.
11515 * configure: Regenerate.
11517 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11519 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11521 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11523 * gdbreplay.c (remote_error): New.
11525 (expect): Use gdbchar. Check for error reading from GDB.
11526 Clarify sync error output.
11527 (play): Check for errors writing to GDB.
11528 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11529 * remote-utils.c (getpkt): Check for errors writing to the remote
11532 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11534 * linux-low.c (linux_wait_1): Move non-debugging code out of
11535 `debug_threads' control.
11537 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11539 * linux-low.c (linux_wait_1): Don't set last_status here.
11540 * server.c (push_event, queue_stop_reply_callback): Assert we're
11541 not pushing a TARGET_WAITKIND_IGNORE event.
11542 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11543 (myresume, handle_target_event): Set the thread's last_resume_kind
11544 and last_status from the target returned status.
11546 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11550 * linux-x86-low.c (update_debug_registers_callback): New.
11551 (i386_dr_low_set_addr): Use it.
11552 (i386_dr_low_get_addr): New.
11553 (i386_dr_low_set_control): Use update_debug_registers_callback.
11554 (i386_dr_low_get_control): New.
11555 (i386_dr_low_get_status): Adjust.
11556 * linux-low.c (linux_stop_lwp): New.
11557 * linux-low.h (linux_stop_lwp): Declare.
11559 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11560 argument instead of a i386_debug_reg_state.
11561 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11562 a i386_debug_reg_state.
11563 (i386_insert_aligned_watchpoint): Adjust.
11564 (i386_remove_aligned_watchpoint): Adjust.
11565 (i386_low_stopped_data_address): Read the debug registers from the
11566 inferior instead of from the mirrors.
11567 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11568 (i386_dr_low_get_addr): Declare.
11569 (i386_dr_low_get_control): Declare.
11570 (i386_dr_low_get_status): Change prototype.
11572 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11573 (i386_dr_low_get_addr): New.
11574 (i386_dr_low_get_control): New.
11575 (i386_dr_low_get_status): Adjust prototype. Return
11577 (i386_initial_stuff): Clear dr_status_mirror and
11579 (i386_get_thread_context): Adjust.
11580 (i386_set_thread_context): Adjust.
11581 (i386_thread_added): Adjust.
11583 2010-08-24 Pedro Alves <pedro@codesourcery.com>
11585 * linux-low.h (linux_thread_area): Delete declaration.
11587 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11589 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11590 after its termination.
11592 2010-08-09 Pedro Alves <pedro@codesourcery.com>
11594 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11595 (gdb_wants_all_stopped): Delete.
11596 (linux_wait_1): Don't call them.
11597 * server.c (handle_v_cont): Tag all threads as want-stopped.
11598 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11599 stopped as "client-wants-stopped".
11601 2010-07-31 Pedro Alves <pedro@codesourcery.com>
11603 * Makefile.in (signals_h): New.
11604 (server_h): Depend on it.
11605 (server.o): Don't depend on $(signals_def).
11606 (signals.o): Depend on $(signals_def).
11608 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11610 * Makefile.in (signals_def): New.
11611 (server_h): Append include/gdb/signals.h and signals_def.
11612 (server.o): Append signals_def.
11614 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11616 * server.c (handle_target_event): Use target_signal_to_host for
11617 resume_info.sig initialization.
11618 * target.h (struct thread_resume) <sig>: New comment.
11620 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11622 * server.c (handle_query): strcpy() the returned string from paddress()
11623 instead of sprintf().
11624 * utils.c (paddress): Return phex_nz().
11626 2010-07-07 Joel Brobecker <brobecker@adacore.com>
11628 * server.c (handle_v_cont): Call mourn_inferior if process
11630 (myresume): Likewise.
11632 2010-07-01 Pedro Alves <pedro@codesourcery.com>
11634 Static tracepoints, and integration with UST.
11636 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11637 * mem-break.c (uninsert_all_breakpoints)
11638 (reinsert_all_breakpoints): New.
11639 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11640 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11641 (gdb_agent_ust_loaded, helper_thread_id)
11642 (gdb_agent_helper_thread_id): New macros.
11643 (struct ipa_sym_addresses): Add addr_ust_loaded,
11644 addr_helper_thread_id, addr_cmd_buf.
11645 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11646 (in_process_agent_loaded_ust): New.
11647 (write_e_ust_not_loaded): New.
11648 (maybe_write_ipa_ust_not_loaded): New.
11649 (struct collect_static_trace_data_action): New.
11650 (enum tracepoint_type) <static_tracepoint>: New.
11651 (struct tracepoint) <handle>: Mention static tracepoints.
11652 (struct static_tracepoint_ctx): New.
11653 (CMD_BUF_SIZE): New.
11654 (add_tracepoint_action): Handle static tracepoint actions.
11655 (unprobe_marker_at): New.
11656 (clear_installed_tracepoints): Handle static tracepoints.
11657 (cmd_qtdp): Handle static tracepoints.
11658 (probe_marker_at): New.
11659 (cmd_qtstart): Handle static tracepoints.
11660 (response_tracepoint): Handle static tracepoints.
11661 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11662 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11663 (get_context_regcache): Handle static tracepoints.
11664 (do_action_at_tracepoint): Handle static tracepoint actions.
11665 (traceframe_find_block_type): Handle static trace data blocks.
11666 (traceframe_read_sdata): New.
11667 (download_tracepoints): Download static tracepoint actions.
11668 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11669 (GDB_PROBE_NAME): New.
11671 (GET_UST_SYM): New.
11674 (ust_marker_to_static_tracepoint): New.
11676 (collect_ust_data_at_tracepoint): New.
11677 (gdb_ust_probe): New.
11678 (UNIX_PATH_MAX, SOCK_DIR): New.
11679 (gdb_ust_connect_sync_socket): New.
11680 (resume_thread, stop_thread): New.
11681 (run_inferior_command): New.
11682 (init_named_socket): New.
11683 (gdb_ust_socket_init): New.
11684 (cstr_to_hexstr): New.
11686 (first_marker, next_marker): New.
11687 (response_ust_marker): New.
11688 (cmd_qtfstm, cmd_qtsstm): New.
11689 (unprobe_marker_at, probe_marker_at): New.
11690 (cmd_qtstmat, gdb_ust_thread): New.
11691 (gdb_ust_init): New.
11692 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11693 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11694 (ST_REGENTRY): New.
11695 (x86_64_st_collect_regmap): New.
11696 (X86_64_NUM_ST_COLLECT_GREGS): New.
11697 (AMD64_RIP_REGNUM): New.
11698 (supply_static_tracepoint_registers): New.
11699 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11700 (ST_REGENTRY): New.
11701 (i386_st_collect_regmap): New.
11702 (i386_NUM_ST_COLLECT_GREGS): New.
11703 (supply_static_tracepoint_registers): New.
11704 * server.c (handle_query): Handle qXfer:statictrace:read.
11705 <qSupported>: Report support for StaticTracepoints, and
11706 qXfer:statictrace:read features.
11707 * server.h (traceframe_read_sdata)
11708 (supply_static_tracepoint_registers): Declare.
11709 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11710 (unpack_varlen_hex): Include in IPA build.
11711 * Makefile.in (ustlibs, ustinc): New.
11712 (IPA_OBJS): Add remote-utils-ipa.o.
11713 ($(IPA_LIB)): Link -ldl and -lpthread.
11715 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11716 * config.in, configure: Regenerate.
11718 2010-06-20 Ian Lance Taylor <iant@google.com>
11719 Pedro Alves <pedro@codesourcery.com>
11721 * linux-x86-low.c (always_true): Delete.
11722 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11723 trying to fool the compiler with always_true.
11725 2010-06-20 Pedro Alves <pedro@codesourcery.com>
11727 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11728 conditions in gdbserver.
11730 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11732 * spu-low.c (spu_read_memory): Wrap around local store limit.
11733 (spu_write_memory): Likewise.
11735 2010-06-15 Pedro Alves <pedro@codesourcery.com>
11737 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11738 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11740 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11742 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11743 uses with LONGEST uses.
11745 2010-06-14 Stan Shebs <stan@codesourcery.com>
11746 Pedro Alves <pedro@codesourcery.com>
11750 * linux-x86-low.c: Include limits.h.
11752 (always_true): New.
11755 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11756 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11757 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11758 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11759 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11760 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11761 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11762 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11763 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11764 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11765 (amd64_emit_void_call_2): New.
11766 (amd64_emit_ops): New.
11767 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11768 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11769 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11770 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11771 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11772 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11773 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11774 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11775 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11776 (i386_emit_stack_adjust, i386_emit_int_call_1)
11777 (i386_emit_void_call_2): New.
11778 (i386_emit_ops): New.
11779 (x86_emit_ops): New.
11780 (the_low_target): Install x86_emit_ops.
11781 * server.h (struct emit_ops): New.
11782 (get_raw_reg_func_addr): Declare.
11783 (current_insn_ptr, emit_error): Declare.
11784 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11785 (set_trace_state_variable_value): New defines.
11786 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11787 addr_get_trace_state_variable_value and
11788 addr_set_trace_state_variable_value.
11789 (symbol_list): New fields for get_raw_reg,
11790 get_trace_state_variable_value and set_trace_state_variable_value.
11791 (condfn): New typedef.
11792 (struct tracepoint): New field `compiled_cond'.
11793 (do_action_at_tracepoint): Clear compiled_cond.
11794 (get_trace_state_variable_value, set_trace_state_variable_value):
11796 (condition_true_at_tracepoint): If there's a compiled condition,
11798 (current_insn_ptr, emit_error): New globals.
11799 (struct bytecode_address): New.
11800 (get_raw_reg_func_addr): New.
11801 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11802 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11803 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11804 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11805 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11806 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11807 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11808 (compile_tracepoint_condition, compile_bytecodes): New.
11809 * target.h (emit_ops): Forward declare.
11810 (struct target_ops): New field emit_ops.
11811 (target_emit_ops): New.
11812 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11813 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11814 * linux-low.c (linux_emit_ops): New.
11815 (linux_target_ops): Install it.
11816 * linux-low.h (struct linux_target_ops): New field emit_ops.
11818 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11820 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11821 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11823 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11824 Stan Shebs <stan@codesourcery.com>
11826 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11827 (all): Depend on $(extra_libraries).
11828 (install-only): Install the IPA.
11829 (IPA_OBJS, IPA_LIB): New.
11830 (clean): Remove the IPA lib.
11831 (IPAGENT_CFLAGS): New.
11832 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11833 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11834 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11835 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11836 * configure.ac: Check for atomic builtins support in the compiler.
11837 (IPA_DEPFILES, extra_libraries): Define.
11838 * configure.srv (ipa_obj): Add description.
11839 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11840 (i[34567]86-*-linux*): Set ipa_obj.
11841 (x86_64-*-linux*): Set ipa_obj.
11842 * linux-low.c (stabilizing_threads): New.
11843 (supports_fast_tracepoints): New.
11844 (linux_detach): Stabilize threads before detaching.
11845 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11846 the lwp is either not stabilizing, or is moving out of a jump pad.
11847 (linux_fast_tracepoint_collecting): New.
11848 (maybe_move_out_of_jump_pad): New.
11849 (enqueue_one_deferred_signal): New.
11850 (dequeue_one_deferred_signal): New.
11851 (linux_wait_for_event_1): If moving out of a jump pad, defer
11852 pending signals to later.
11853 (linux_stabilize_threads): New.
11854 (linux_wait_1): Check if threads need moving out of jump pads, and
11856 (stuck_in_jump_pad_callback): New.
11857 (move_out_of_jump_pad_callback): New.
11858 (lwp_running): New.
11859 (linux_resume_one_lwp): Handle moving out of jump pads.
11860 (linux_set_resume_request): Dequeue deferred signals.
11861 (need_step_over_p): Also step over fast tracepoint jumps.
11862 (start_step_over): Also uninsert fast tracepoint jumps.
11863 (finish_step_over): Also reinsert fast tracepoint jumps.
11864 (linux_install_fast_tracepoint_jump): New.
11865 (linux_target_ops): Install linux_stabilize_threads and
11866 linux_install_fast_tracepoint_jump_pad.
11867 * linux-low.h (linux_target_ops) <get_thread_area,
11868 install_fast_tracepoint_jump_pad>: New fields.
11869 (struct lwp_info) <collecting_fast_tracepoint,
11870 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11871 (linux_get_thread_area): Declare.
11872 * linux-x86-low.c (jump_insn): New.
11873 (x86_get_thread_area): New.
11874 (append_insns): New.
11875 (push_opcode): New.
11876 (amd64_install_fast_tracepoint_jump_pad): New.
11877 (i386_install_fast_tracepoint_jump_pad): New.
11878 (x86_install_fast_tracepoint_jump_pad): New.
11879 (the_low_target): Install x86_get_thread_area and
11880 x86_install_fast_tracepoint_jump_pad.
11881 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11882 (struct fast_tracepoint_jump): New.
11883 (fast_tracepoint_jump_insn): New.
11884 (fast_tracepoint_jump_shadow): New.
11885 (find_fast_tracepoint_jump_at): New.
11886 (fast_tracepoint_jump_here): New.
11887 (delete_fast_tracepoint_jump): New.
11888 (set_fast_tracepoint_jump): New.
11889 (uninsert_fast_tracepoint_jumps_at): New.
11890 (reinsert_fast_tracepoint_jumps_at): New.
11891 (set_breakpoint_at): Use write_inferior_memory.
11892 (uninsert_raw_breakpoint): Use write_inferior_memory.
11893 (check_mem_read): Mask out fast tracepoint jumps.
11894 (check_mem_write): Mask out fast tracepoint jumps.
11895 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11896 (set_fast_tracepoint_jump): Declare.
11897 (delete_fast_tracepoint_jump)
11898 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11899 (reinsert_fast_tracepoint_jumps_at): Declare.
11900 * regcache.c: Don't compile many functions when building the
11901 in-process agent library.
11902 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11903 the register buffer in the heap.
11904 (free_register_cache): If the register buffer isn't owned by the
11905 regcache, don't free it.
11906 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11907 pre-existing register caches.
11908 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11910 (convert_ascii_to_int): : Constify `from' parameter type.
11911 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11912 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11913 the needed buffer in-place.
11914 (relocate_instruction): New.
11915 * server.c (handle_query) <qSymbols>: If the target supports
11916 tracepoints, give it a chance of looking up symbols. Report
11917 support for fast tracepoints.
11918 (handle_status): Stabilize threads.
11919 (process_serial_event): Adjust.
11920 * server.h (struct fast_tracepoint_jump): Forward declare.
11921 (struct process_info) <fast_tracepoint_jumps>: New field.
11922 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11923 (decode_X_packet, decode_M_packet): Adjust.
11924 (relocate_instruction): Declare.
11925 (in_process_agent_loaded): Declare.
11926 (tracepoint_look_up_symbols): Declare.
11927 (struct fast_tpoint_collect_status): Declare.
11928 (fast_tracepoint_collecting): Declare.
11929 (force_unlock_trace_buffer): Declare.
11930 (handle_tracepoint_bkpts): Declare.
11931 (initialize_low_tracepoint)
11932 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11933 * target.h (struct target_ops) <stabilize_threads,
11934 install_fast_tracepoint_jump_pad>: New fields.
11935 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11936 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11937 [HAVE_STDINT_H]: Include stdint.h.
11938 (trace_debug_1): Rename to ...
11939 (trace_vdebug): ... this.
11940 (trace_debug): Rename to ...
11941 (trace_debug_1): ... this. Add `level' parameter.
11942 (trace_debug): New.
11943 (ATTR_USED, ATTR_NOINLINE): New.
11944 (IP_AGENT_EXPORT): New.
11945 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11946 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11947 (about_to_request_buffer_space, trace_buffer_is_full)
11948 (stopping_tracepoint, expr_eval_result, error_tracepoint)
11949 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11950 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11951 (traceframe_write_count, traceframes_created)
11952 (trace_state_variables)
11953 New renaming defines.
11954 (struct ipa_sym_addresses): New.
11955 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11956 (symbol_list): New.
11957 (ipa_sym_addrs): New.
11958 (all_tracepoint_symbols_looked_up): New.
11959 (in_process_agent_loaded): New.
11960 (write_e_ipa_not_loaded): New.
11961 (maybe_write_ipa_not_loaded): New.
11962 (tracepoint_look_up_symbols): New.
11963 (debug_threads) [IN_PROCESS_AGENT]: New.
11964 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11965 (UNKNOWN_SIDE_EFFECTS): New.
11966 (stop_tracing): New.
11967 (flush_trace_buffer): New.
11968 (stop_tracing_bkpt): New.
11969 (flush_trace_buffer_bkpt): New.
11970 (read_inferior_integer): New.
11971 (read_inferior_uinteger): New.
11972 (read_inferior_data_pointer): New.
11973 (write_inferior_data_pointer): New.
11974 (write_inferior_integer): New.
11975 (write_inferior_uinteger): New.
11976 (struct collect_static_trace_data_action): Delete.
11977 (enum tracepoint_type): New.
11978 (struct tracepoint) <type>: New field `type'.
11979 <actions_str, step_actions, step_actions_str>: Only include in
11981 <orig_size, obj_addr_on_target, adjusted_insn_addr>
11982 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11983 (tracepoints): Use IP_AGENT_EXPORT.
11984 (last_tracepoint): Don't include in the IPA.
11985 (stopping_tracepoint): Use IP_AGENT_EXPORT.
11986 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11987 (alloced_trace_state_variables): New.
11988 (trace_state_variables): Use IP_AGENT_EXPORT.
11989 (traceframe_t): Delete unused variable.
11990 (circular_trace_buffer): Don't include in the IPA.
11991 (trace_buffer_start): Delete.
11992 (struct trace_buffer_control): New.
11993 (trace_buffer_free): Delete.
11994 (struct ipa_trace_buffer_control): New.
11995 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11996 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11998 (trace_buffer_ctrl): New.
11999 (TRACE_BUFFER_CTRL_CURR): New.
12000 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12001 Reimplement as macros.
12002 (trace_buffer_wrap): Delete.
12003 (traceframe_write_count, traceframe_read_count)
12004 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12005 (struct tracepoint_hit_ctx) <type>: New field.
12006 (struct fast_tracepoint_ctx): New.
12007 (memory_barrier): New.
12009 (record_tracepoint_error): Update atomically in the IPA.
12010 (clear_inferior_trace_buffer): New.
12011 (about_to_request_buffer_space): New.
12012 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12013 updating the same buffer.
12014 (add_tracepoint): Default the tracepoint's type to trap
12015 tracepoint, and orig_size to -1.
12016 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
12017 internal variables.
12018 (create_trace_state_variable): New parameter `gdb'. Handle it.
12019 (clear_installed_tracepoints): Clear fast tracepoint jumps.
12020 (cmd_qtdp): Handle fast tracepoints.
12021 (cmd_qtdv): Adjust.
12022 (max_jump_pad_size): New.
12023 (gdb_jump_pad_head): New.
12024 (get_jump_space_head): New.
12025 (claim_jump_space): New.
12026 (sort_tracepoints): New.
12027 (MAX_JUMP_SIZE): New.
12028 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
12030 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12031 support. Upload fast traceframes, and delete internal IPA
12033 (stop_tracing_handler): New.
12034 (flush_trace_buffer_handler): New.
12035 (cmd_qtstop): Upload fast tracepoints.
12036 (response_tracepoint): Handle fast tracepoints.
12037 (tracepoint_finished_step): Upload fast traceframes. Set the
12038 tracepoint hit context's tracepoint type.
12039 (handle_tracepoint_bkpts): New.
12040 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12041 type. Add comment about fast tracepoints.
12042 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12043 non-existing action_str field.
12044 (get_context_regcache): Handle fast tracepoints.
12045 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12047 (fast_tracepoint_from_jump_pad_address): New.
12048 (fast_tracepoint_from_ipa_tpoint_address): New.
12049 (collecting_t): New.
12050 (force_unlock_trace_buffer): New.
12051 (fast_tracepoint_collecting): New.
12053 (gdb_collect): New.
12054 (write_inferior_data_ptr): New.
12055 (target_tp_heap): New.
12056 (target_malloc): New.
12057 (download_agent_expr): New.
12059 (download_tracepoints): New.
12060 (download_trace_state_variables): New.
12061 (upload_fast_traceframes): New.
12062 (IPA_FIRST_TRACEFRAME): New.
12063 (IPA_NEXT_TRACEFRAME_1): New.
12064 (IPA_NEXT_TRACEFRAME): New.
12065 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12066 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12067 (gdb_jump_pad_buffer_end): New.
12068 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12069 (initialize_tracepoint): Adjust.
12070 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12071 buffer. Initialize the low module.
12072 * utils.c (PREFIX, TOOLNAME): New.
12073 (malloc_failure): Use PREFIX.
12074 (error): In the IPA, an error causes an exit.
12075 (fatal, warning): Use PREFIX.
12076 (internal_error): Use TOOLNAME.
12077 (NUMCELLS): Increase to 10.
12078 * configure, config.in: Regenerate.
12080 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12082 * server.c (handle_query) <qSupported>: Do two passes over the
12083 qSupported string to avoid nesting strtok.
12085 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12087 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12089 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12090 -Wl,--dynamic-list.
12091 * configure: Regenerate.
12092 * proc-service.list: New.
12094 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12096 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12099 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
12101 * gdbreplay.c (remote_open): Check error return from socket() call by
12102 its equality to -1 not by it being negative.
12103 * remote-utils.c (remote_open): Likewise.
12105 2010-05-23 Pedro Alves <pedro@codesourcery.com>
12107 * config.h: Regenerate.
12109 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12111 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12112 doesn't provide PTRACE_GET_THREAD_AREA.
12114 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12116 * linux-m68k-low.c: Include <asm/ptrace.h>
12117 (ps_get_thread_area): Implement.
12119 2010-05-03 Doug Evans <dje@google.com>
12121 * event-loop.c (struct callback_event): New struct.
12122 (callback_list): New global.
12123 (append_callback_event, delete_callback_event): New functions.
12124 (process_callback): New function.
12125 (start_event_loop): Call it.
12126 * remote-utils.c (NOT_SCHEDULED): Define.
12127 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12128 moved out of readchar.
12129 (readchar): Rewrite. Call reschedule before returning.
12130 (reset_readchar): New function.
12131 (remote_close): Call it.
12132 (process_remaining, reschedule): New functions.
12133 * server.h (callback_handler_func): New typedef.
12134 (append_callback_event, delete_callback_event): Declare.
12136 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12138 * proc-service.c (ps_pglobal_lookup): Use
12139 thread_db_look_up_one_symbol.
12140 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12141 parameter. Use it instead of all_symbols_looked_up.
12142 * server.h (struct process_info) <all_symbols_looked_up>: Delete
12144 (all_symbols_looked_up): Don't declare.
12145 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12146 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12148 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12149 Set all_symbols_looked_up here.
12150 (thread_db_look_up_one_symbol): New.
12151 (thread_db_get_tls_address): Adjust.
12152 (thread_db_load_search, try_thread_db_load_1): Always allocate the
12153 thread_db object on the heap, and tentatively set it in the
12155 (thread_db_init): Don't set all_symbols_looked_up here.
12156 * linux-low.h (thread_db_look_up_one_symbol): Declare.
12158 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12160 * linux-low.c (linux_kill, linux_detach): Adjust.
12161 (status_pending_p_callback): Remove redundant statement. Check
12162 for !TARGET_WAITIKIND_IGNORE, instead of
12163 TARGET_WAITKIND_STOPPED.
12164 (handle_tracepoints): Make sure LWP is locked. Adjust.
12165 (linux_wait_for_event_1): Adjust.
12166 (linux_cancel_breakpoints): New.
12167 (unsuspend_one_lwp): New.
12168 (unsuspend_all_lwps): New.
12169 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12170 (send_sigstop_callback): Change return type to int, add new
12171 `except' parameter and handle it.
12172 (suspend_and_send_sigstop_callback): New.
12173 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12174 pass them down. If SUSPEND, also increment the lwp's suspend
12176 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12177 (need_step_over_p): Don't consider suspended LWPs.
12178 (start_step_over): Adjust.
12179 (proceed_one_lwp): Change return type to int, add new `except'
12180 parameter and handle it.
12181 (unsuspend_and_proceed_one_lwp): New.
12182 (proceed_all_lwps): Use find_inferior instead of
12184 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12185 also decrement the suspend count of LWPs. Pass `except' down,
12186 instead of hacking its suspend count.
12187 (linux_pause_all): Add `freeze' parameter. Adjust.
12188 (linux_unpause_all): New.
12189 (linux_target_ops): Install linux_unpause_all.
12190 * server.c (handle_status): Adjust.
12191 * target.h (struct target_ops): New fields `unpause_all' and
12192 `cancel_breakpoints'. Add new parameter to `pause_all'.
12193 (pause_all): Add new `freeze' parameter.
12194 (unpause_all): New.
12195 (cancel_breakpoints): New.
12196 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12197 cancel breakpoints.
12198 (cmd_qtstart): Pause threads.
12199 (stop_tracing): Pause threads, and cancel breakpoints.
12200 * win32-low.c (win32_target_ops): Adjust.
12202 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12204 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12205 the inferior right away from here...
12206 (linux_wait_1): ... to here, and adjust to check the thread's
12207 last_resume_kind instead of the lwp's step or stop_expected flags.
12209 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12211 * README: Use consistent `GDB' and `GDBserver' spellings.
12213 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12215 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12216 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12217 (linux_detach_one_lwp): Assume the lwp is stopped.
12218 (any_thread_of): Delete.
12219 (linux_detach): Stop all lwps here. Don't blindly delete all
12221 (delete_lwp_callback): New.
12222 (linux_mourn): Delete all lwps of the process that is gone.
12223 (linux_wait_1): Don't delete the last lwp of the process here.
12224 * mem-break.h (mark_breakpoints_out): Declare.
12225 * mem-break.c (mark_breakpoints_out): New.
12226 (free_all_breakpoints): Use it.
12227 * server.c (handle_target_event): If the process is gone, mark
12229 * thread-db.c (struct thread_db) <create_bp>: New field.
12230 (thread_db_enable_reporting): Fix prototype. Store a thread event
12231 breakpoint reference in the thread_db struct.
12232 (thread_db_load_search): Clear the thread_db object.
12233 (try_thread_db_load_1): Ditto.
12234 (switch_to_process): New.
12235 (disable_thread_event_reporting): Use it.
12236 (remove_thread_event_breakpoints): New.
12237 (thread_db_detach, thread_db_mourn): Use it.
12239 2010-05-01 Pedro Alves <pedro@codesourcery.com>
12241 * linux-low.c (linux_enable_event_reporting): New.
12242 (linux_wait_for_event_1, handle_extended_wait): Use it.
12244 2010-04-30 Pedro Alves <pedro@codesourcery.com>
12246 * linux-low.c (linux_kill_one_lwp, linux_kill)
12247 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12248 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12249 SIGSTOP even if the LWP is stopped.
12250 (send_sigstop_callback): New.
12251 (stop_all_lwps): Use send_sigstop_callback instead.
12252 (linux_resume_one_thread): Adjust.
12253 (proceed_one_lwp): Still proceed an LWP that the client has
12254 requested to stop, if we haven't reported it as stopped yet. Make
12255 sure that LWPs the client want stopped, have a pending SIGSTOP.
12257 2010-04-26 Doug Evans <dje@google.com>
12259 * server.c (handle_general_set): Make static.
12261 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12262 Print received char after testing for error/eof instead of before.
12263 (input_interrupt): Tweak comment.
12265 2010-04-23 Doug Evans <dje@google.com>
12267 * server.c (start_inferior): Print inferior argv if --debug.
12269 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12271 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12272 * nto-x86-low.c: Include server.h
12274 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12276 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12277 be consistent with other sources of this directory.
12278 (init_registers_amd64): Correct name of source file of this function
12281 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12283 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12284 64-bit executables.
12286 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12288 * win32-i386-low.c: Add 64-bit support.
12289 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12290 (init_registers_amd64): Declare.
12291 (mappings): Add 64-bit version of array.
12292 (init_windows_x86): New function.
12293 (the_low_target): Change init_arch field to init_windows_x86.
12295 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12297 * win32-low.c: Adapt to support also 64-bit architecture.
12298 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12299 (get_image_name): Use SIZE_T type for local variable `done'.
12300 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12301 (toolhelp_get_dll_name): Idem.
12302 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12303 Use uintptr_t typecast to avoid warning.
12304 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12305 (handle_exception): Use phex_nz to avoid warning.
12306 (win32_wait): Remove unused local variable `process'.
12308 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12310 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12313 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12315 * configure.ac: Use `ws2_32' library for srv_mingw.
12316 * configure: Regenerate.
12317 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12318 * remote-utils.c: Likewise.
12320 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12322 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12323 if __x86_64__ is defined.
12325 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12327 * configure: Regenerate.
12329 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12331 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12332 * target.h (target_ops): New get_tib_address field.
12333 * win32-low.h (win32_thread_info): Add thread_local_base field.
12334 * win32-low.c (child_add_thread): Add tlb argument.
12335 Set thread_local_base field to TLB.
12336 (get_child_debug_event): Adapt to child_add_thread change.
12337 (win32_get_tib_address): New function.
12338 (win32_target_ops): Set get_tib_address field to
12339 win32_get_tib_address.
12340 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12342 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12344 * linux-low.c (linux_mourn): Also remove the process.
12345 * server.c (handle_target_event): Don't remove the process here.
12346 * nto-low.c (nto_mourn): New.
12347 (nto_target_ops): Install it.
12348 * spu-low.c (spu_mourn): New.
12349 (spu_target_ops): Install it.
12350 * win32-low.c (win32_mourn): New.
12351 (win32_target_ops): Install it.
12353 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12355 * server.h (buffer_xml_printf): Remove redundant `;'.
12357 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12359 * regcache.c (set_register_cache): Invalidate regcaches before
12360 changing the register cache layout.
12361 (regcache_invalidate_one): Allow a NULL regcache.
12362 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12363 regcaches before changing the register cache layout or the target
12366 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12368 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12369 variable warning on Linux/x86-64.
12371 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12373 GDBserver disconnected tracing support.
12375 * linux-low.c (linux_remove_process): Delete.
12376 (add_lwp): Don't set last_resume_kind here.
12377 (linux_kill): Use `mourn'.
12378 (linux_detach): Use `thread_db_detach', and `mourn'.
12379 (linux_mourn): New.
12380 (linux_attach_lwp_1): Adjust comment.
12381 (linux_attach): last_resume_kind moved the thread_info; adjust.
12382 (status_pending_p_callback): Adjust.
12383 (linux_wait_for_event_1): Adjust.
12384 (count_events_callback, select_singlestep_lwp_callback)
12385 (select_event_lwp_callback, cancel_breakpoints_callback)
12386 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12387 (proceed_one_lwp): Adjust.
12388 (linux_async): Add debug output.
12389 (linux_thread_stopped): New.
12390 (linux_pause_all): New.
12391 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12393 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12394 (thread_db_free): Delete declaration.
12395 (thread_db_detach, thread_db_mourn): Declare.
12396 * thread-db.c (thread_db_init): Use thread_db_mourn.
12397 (thread_db_free): Delete, split in two.
12398 (disable_thread_event_reporting): New.
12399 (thread_db_detach): New.
12400 (thread_db_mourn): New.
12402 * server.h (struct thread_info) <last_resume_kind>: New field.
12403 <attached>: Add comment.
12404 <gdb_detached>: New field.
12405 (handler_func): Change return type to int.
12406 (handle_serial_event, handle_target_event): Ditto.
12407 (gdb_connected): Declare.
12409 (disconnected_tracing): Declare.
12410 (stop_tracing): Declare.
12412 * server.c (handle_query) <qSupported>: Report support for
12413 disconnected tracing.
12414 (queue_stop_reply_callback): Account for running threads.
12415 (gdb_wants_thread_stopped): New.
12416 (gdb_wants_all_threads_stopped): New.
12417 (gdb_reattached_process): New.
12418 (handle_status): Clear the `gdb_detached' flag of all processes.
12419 In all-stop, stop all threads.
12420 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12421 (process_serial_event): If the remote connection breaks, or if an
12422 exit was forced with "monitor exit", force an event loop exit.
12423 Handle disconnected tracing on detach.
12424 (handle_serial_event): Adjust.
12425 (handle_target_event): If GDB isn't connected, forward events back
12426 to the inferior, unless the last process exited, in which case,
12427 exit gdbserver. Adjust interface.
12429 * remote-utils.c (remote_open): Don't block in accept. Instead
12430 register an event loop source on the listen socket file
12431 descriptor. Refactor bits into ...
12432 (listen_desc): ... this new global.
12433 (gdb_connected): ... this new function.
12434 (enable_async_notification): ... this new function.
12435 (handle_accept_event): ... this new function.
12436 (remote_close): Clear remote_desc.
12438 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12440 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12442 (mourn_inferior): Define.
12443 (target_process_qsupported): Avoid the dangling else problem.
12444 (thread_stopped): Define.
12445 (pause_all): Define.
12446 (target_waitstatus_to_string): Declare.
12447 * target.c (target_waitstatus_to_string): New.
12449 * tracepoint.c (tracing): Make extern.
12450 (disconnected_tracing): New.
12451 (stop_tracing): Make extern. Handle tracing stops due to GDB
12453 (cmd_qtdisconnected): New.
12454 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12455 (handle_tracepoint_general_set): Handle QTDisconnected.
12457 * event-loop.c (event_handler_func): Change return type to int.
12458 (process_event): Bail out if the event handler wants the event
12460 (handle_file_event): Ditto.
12461 (start_event_loop): Bail out if the event handler wants the event
12464 * nto-low.c (nto_target_ops): Adjust.
12465 * spu-low.c (spu_wait): Don't remove the process here.
12466 (spu_target_ops): Adjust.
12467 * win32-low.c (win32_wait): Don't remove the process here.
12468 (win32_target_ops): Adjust.
12470 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12472 * regcache.c (realloc_register_cache): Invalidate inferior's
12473 regcache before recreating it.
12475 2010-04-09 Pedro Alves <pedro@codesourcery.com>
12477 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12479 2010-04-09 Stan Shebs <stan@codesourcery.com>
12480 Pedro Alves <pedro@codesourcery.com>
12482 * server.h (LONGEST): New.
12483 (struct thread_info) <while_stepping>: New field.
12484 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12486 (initialize_tracepoint, handle_tracepoint_general_set)
12487 (handle_tracepoint_query, tracepoint_finished_step)
12488 (tracepoint_was_hit, release_while_stepping_state_list):
12489 (current_traceframe): Declare.
12490 * server.c (handle_general_set): Handle tracepoint packets.
12491 (read_memory): New.
12492 (write_memory): New.
12493 (handle_search_memory_1): Use read_memory.
12494 (handle_query): Report support for conditional tracepoints, trace
12495 state variables, and tracepoint sources. Handle tracepoint
12497 (main): Initialize the tracepoints module.
12498 (process_serial_event): Handle traceframe reads/writes.
12500 * linux-low.c (handle_tracepoints): New.
12501 (linux_wait_1): Call it.
12502 (linux_resume_one_lwp): Handle while-stepping.
12503 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12504 (linux_target_ops): Install them.
12505 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12507 * linux-x86-low.c (x86_supports_tracepoints): New.
12508 (the_low_target). Install it.
12510 * mem-break.h (delete_breakpoint): Declare.
12511 * mem-break.c (delete_breakpoint): Make external.
12513 * target.h (struct target_ops): Add `supports_tracepoints',
12514 `read_pc', and `write_pc' fields.
12515 (target_supports_tracepoints): Define.
12516 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12519 * regcache.h (struct regcache) <registers_owned>: New field.
12520 (init_register_cache, regcache_cpy): Declare.
12521 (regcache_read_pc, regcache_write_pc): Declare.
12522 (register_cache_size): Declare.
12523 (supply_regblock): Declare.
12524 * regcache.c (init_register_cache): New.
12525 (new_register_cache): Use it.
12526 (regcache_cpy): New.
12527 (register_cache_size): New.
12528 (supply_regblock): New.
12529 (regcache_read_pc, regcache_write_pc): New.
12531 * tracepoint.c: New.
12533 * Makefile.in (OBS): Add tracepoint.o.
12534 (tracepoint.o): New rule.
12536 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12538 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12540 (i386-mmx.c): Likewise.
12541 (i386-mmx-linux.o): Likewise.
12542 (i386-mmx-linux.c): Likewise.
12544 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12545 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12546 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12547 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12549 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12550 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12551 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12553 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12555 * Makefile.in (clean): Updated.
12557 (i386-avx.c): Likewise.
12558 (i386-avx-linux.o): Likewise.
12559 (i386-avx-linux.c): Likewise.
12560 (amd64-avx.o): Likewise.
12561 (amd64-avx.c): Likewise.
12562 (amd64-avx-linux.o): Likewise.
12563 (amd64-avx-linux.c): Likewise.
12565 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12566 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12567 (srv_amd64_regobj): Add amd64-avx.o.
12568 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12569 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12570 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12571 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12572 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12573 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12574 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12576 * i387-fp.c: Include "i386-xstate.h".
12578 (i387_cache_to_xsave): Likewise.
12579 (i387_xsave_to_cache): Likewise.
12580 (x86_xcr0): Likewise.
12582 * i387-fp.h (i387_cache_to_xsave): Likewise.
12583 (i387_xsave_to_cache): Likewise.
12584 (x86_xcr0): Likewise.
12586 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12587 * linux-crisv32-low.c (target_regsets): Likewise.
12588 * linux-m68k-low.c (target_regsets): Likewise.
12589 * linux-mips-low.c (target_regsets): Likewise.
12590 * linux-ppc-low.c (target_regsets): Likewise.
12591 * linux-s390-low.c (target_regsets): Likewise.
12592 * linux-sh-low.c (target_regsets): Likewise.
12593 * linux-sparc-low.c (target_regsets): Likewise.
12594 * linux-xtensa-low.c (target_regsets): Likewise.
12596 * linux-low.c: Include <sys/uio.h>.
12597 (regsets_fetch_inferior_registers): Support nt_type.
12598 (regsets_store_inferior_registers): Likewise.
12599 (linux_process_qsupported): New.
12600 (linux_target_ops): Add linux_process_qsupported.
12602 * linux-low.h (regset_info): Add nt_type.
12603 (linux_target_ops): Add process_qsupported.
12605 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12607 (init_registers_i386_avx_linux): New.
12608 (init_registers_amd64_avx_linux): Likewise.
12609 (xmltarget_i386_linux_no_xml): Likewise.
12610 (xmltarget_amd64_linux_no_xml): Likewise.
12611 (PTRACE_GETREGSET): Likewise.
12612 (PTRACE_SETREGSET): Likewise.
12613 (x86_fill_xstateregset): Likewise.
12614 (x86_store_xstateregset): Likewise.
12615 (use_xml): Likewise.
12616 (x86_linux_update_xmltarget): Likewise.
12617 (x86_linux_process_qsupported): Likewise.
12618 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12619 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12620 init_registers_i386_linux here. Call
12621 x86_linux_update_xmltarget.
12622 (the_low_target): Add x86_linux_process_qsupported.
12624 * server.c (handle_query): Call target_process_qsupported.
12626 * target.h (target_ops): Add process_qsupported.
12627 (target_process_qsupported): New.
12629 2010-04-03 Pedro Alves <pedro@codesourcery.com>
12631 * inferiors.c (add_thread): Set last_status kind to
12632 TARGET_WAITKIND_IGNORE.
12633 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12634 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12635 (linux_wait_1): Move `thread' local definition to block that uses
12636 it. Don't NULL initialize `event_child'.
12637 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12638 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12639 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12641 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12643 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12644 an extended waitstatus, or by a watchpoint.
12645 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12646 thread was stepping or has been stopped by a watchpoint.
12648 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12650 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12651 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12652 of another, then delete the previous, and validate all
12654 (validate_inserted_breakpoint): New.
12655 (delete_disabled_breakpoints): New.
12656 (validate_breakpoints): New.
12657 (check_mem_read): Validate breakpoints before trusting their
12658 shadow. Delete disabled breakpoints.
12659 (check_mem_write): Validate breakpoints before trusting they
12660 should be inserted. Delete disabled breakpoints.
12661 * mem-break.h (validate_breakpoints):
12662 * server.c (handle_query): Validate breakpoints when we see a
12665 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12667 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12668 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12669 if we could tell there's a GDB breakpoint at stop_pc.
12670 (need_step_over_p): Don't do a step over if we find a GDB
12671 breakpoint at the resume PC.
12673 * mem-break.c (struct raw_breakpoint): New.
12674 (enum bkpt_type): New type `gdb_breakpoint'.
12675 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12676 fields. New field `raw'.
12677 (find_raw_breakpoint_at): New.
12678 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12679 breakpoint instead.
12680 (set_breakpoint_at): Adjust.
12681 (delete_raw_breakpoint): New.
12682 (release_breakpoint): New.
12683 (delete_breakpoint): Rename to...
12684 (delete_breakpoint_1): ... this. Add proc parameter. Use
12685 release_breakpoint. Return ENOENT.
12686 (delete_breakpoint): Reimplement.
12687 (find_breakpoint_at): Delete.
12688 (find_gdb_breakpoint_at): New.
12689 (delete_breakpoint_at): Delete.
12690 (set_gdb_breakpoint_at): New.
12691 (delete_gdb_breakpoint_at): New.
12692 (gdb_breakpoint_here): New.
12693 (set_reinsert_breakpoint): Use release_breakpoint.
12694 (uninsert_breakpoint): Rename to ...
12695 (uninsert_raw_breakpoint): ... this.
12696 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12697 (reinsert_raw_breakpoint): Change parameter type to
12699 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12701 (check_breakpoints): Adjust. Use release_breakpoint.
12702 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12703 (breakpoint_inserted_here): Ditto.
12704 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12705 Don't trust the breakpoint's shadow if it is not inserted.
12706 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12707 (delete_all_breakpoints): Adjust.
12708 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12709 use delete_breakpoint_1.
12711 * mem-break.h (breakpoints_supported): Delete declaration.
12712 (set_gdb_breakpoint_at): Declare.
12713 (gdb_breakpoint_here): Declare.
12714 (delete_breakpoint_at): Delete.
12715 (delete_gdb_breakpoint_at): Declare.
12717 * server.h (struct raw_breakpoint): Forward declare.
12718 (struct process_info): New field `raw_breakpoints'.
12720 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12723 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12725 * linux-low.c (status_pending_p_callback): Fix comment.
12726 (linux_wait_for_event_1): Move most of the internal breakpoint
12727 handling from here...
12728 (linux_wait_1): ... to here.
12729 (count_events_callback): New.
12730 (select_singlestep_lwp_callback): New.
12731 (select_event_lwp_callback): New.
12732 (cancel_breakpoints_callback): New.
12733 (select_event_lwp): New.
12734 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12735 priority to all LWPs that have had events that should be reported
12736 to the client. Cancel breakpoints when about to reporting the
12737 event to the client, not while stopping lwps. No longer cancel
12738 finished single-steps here.
12739 (cancel_finished_single_step): Delete.
12740 (cancel_finished_single_steps): Delete.
12742 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12744 * mem-break.c (enum bkpt_type): New.
12745 (struct breakpoint): New field `type'.
12746 (set_breakpoint_at): Change return type to struct breakpoint
12747 pointer. Set type to `other_breakpoint' by default.
12748 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12749 in the breakpoint list.
12750 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12751 (reinsert_breakpoint): Rename to ...
12752 (reinsert_raw_breakpoint): ... this.
12753 (reinsert_breakpoints_at): Adjust.
12754 * mem-break.h (struct breakpoint): Declare.
12755 (set_breakpoint_at): Change return type to struct breakpoint
12758 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12760 * server.c (handle_query): Assign, not compare.
12762 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12764 Teach linux gdbserver to step-over-breakpoints.
12766 * linux-low.c (can_hardware_single_step): New.
12767 (supports_breakpoints): New.
12768 (handle_extended_wait): If stopping threads, read the stop pc of
12769 the new cloned LWP.
12771 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12772 low target doesn't support retrieving the PC.
12773 (add_lwp): Set last_resume_kind to resume_continue.
12774 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12775 (linux_attach): Don't clear stop_expected. Set the lwp's
12776 last_resume_kind to resume_stop.
12777 (linux_detach_one_lwp): Don't check for removed breakpoints.
12778 (check_removed_breakpoint): Delete.
12779 (status_pending_p): Rename to ...
12780 (status_pending_p_callback): ... this. Don't check for removed
12781 breakpoints. Don't consider threads that are stopped from GDB's
12783 (linux_wait_for_lwp): Always read the stop_pc here.
12784 (cancel_breakpoint): New.
12785 (step_over_bkpt): New global.
12786 (linux_wait_for_event_1): Implement stepping over breakpoints.
12787 (gdb_wants_lwp_stopped): New.
12788 (gdb_wants_all_stopped): New.
12789 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12790 single-step traps here. Store the thread's last reported target
12792 (send_sigstop): Don't clear stop_expected. Always set it,
12794 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12795 (cancel_finished_single_step): New.
12796 (cancel_finished_single_steps): New.
12797 (wait_for_sigstop): Don't cancel finished single-step traps here.
12798 (linux_resume_one_lwp): Don't check for removed breakpoints.
12799 Don't set `step' on non-hardware step archs.
12800 (linux_set_resume_request): Ignore resume_stop requests if already
12801 stopping or stopped. Set the lwp's last_resume_kind.
12802 (resume_status_pending_p): Don't check for removed breakpoints.
12803 (need_step_over_p): New.
12804 (start_step_over): New.
12805 (finish_step_over): New.
12806 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12807 requests. Clear the thread's last reported target waitstatus.
12808 Don't use the `suspended' flag. Don't consider pending breakpoints.
12809 (linux_resume): Start a step-over if necessary.
12810 (proceed_one_lwp): New.
12811 (proceed_all_lwps): New.
12812 (unstop_all_lwps): New.
12813 * linux-low.h (struct lwp_info): Rewrite comment for the
12814 `suspended' flag. Add the `stop_pc' field. Delete the
12815 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12816 Add `'last_resume_kind' and `need_step_over' fields.
12817 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12818 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12819 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12820 (set_raw_breakpoint_at): New.
12821 (set_breakpoint_at): Rewrite to use it.
12822 (reinsert_breakpoint_handler): Delete.
12823 (set_reinsert_breakpoint): New.
12824 (reinsert_breakpoint_by_bp): Delete.
12825 (delete_reinsert_breakpoints): New.
12826 (uninsert_breakpoint): Rewrite.
12827 (uninsert_breakpoints_at): New.
12828 (reinsert_breakpoint): Rewrite.
12829 (reinsert_breakpoints_at): New.
12830 (check_breakpoints): Rewrite.
12831 (breakpoint_here): New.
12832 (breakpoint_inserted_here): New.
12833 (check_mem_read): Adjust.
12834 * mem-break.h (breakpoints_supported, breakpoint_here)
12835 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12836 (reinsert_breakpoint_by_bp): Delete declaration.
12837 (delete_reinsert_breakpoints): Declare.
12838 (reinsert_breakpoint): Delete declaration.
12839 (reinsert_breakpoints_at): Declare.
12840 (uninsert_breakpoint): Delete declaration.
12841 (uninsert_breakpoints_at): Declare.
12842 (check_breakpoints): Adjust prototype.
12843 * server.h: Adjust include order.
12844 (struct thread_info): Declare here. Add a `last_status' field.
12846 2010-03-23 Michael Snyder <msnyder@vmware.com>
12848 * server.c (crc32): New function.
12849 (handle_query): Add handling for 'qCRC:' request.
12851 2010-03-23 Pedro Alves <pedro@codesourcery.com>
12853 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12854 lwp had been stopped by a watchpoint.
12856 2010-03-16 Pedro Alves <pedro@codesourcery.com>
12858 * server.h (internal_error): Declare.
12859 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12860 * utils.c (internal_error): New function.
12862 2010-03-15 Andreas Schwab <schwab@redhat.com>
12864 * configure.srv: Fix typo setting srv_regobj.
12866 2010-03-15 Pedro Alves <pedro@codesourcery.com>
12868 * linux-low.c (fetch_register): Avoid passing a non string literal
12870 (usr_store_inferior_registers): Ditto.
12872 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12874 * linux-low.c (linux_write_memory): Bail out early if peeking
12877 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12879 * linux-low.h (struct lwp_info): New fields
12880 `stopped_by_watchpoint' and `stopped_data_address'.
12881 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12882 here, and cache them in the lwp object.
12883 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12885 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12887 (linux_stopped_by_watchpoint): Rewrite.
12888 (linux_stopped_data_address): Rewrite.
12890 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
12892 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12893 switching the current inferior, not before.
12895 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12897 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12898 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12899 i386-linux.c and amd64-linux.c.
12900 (reg-i386.o): Removed.
12901 (reg-i386.c): Likewise.
12902 (reg-i386-linux.o): Likewise.
12903 (reg-i386-linux.c): Likewise.
12904 (reg-x86-64.o): Likewise.
12905 (reg-x86-64.c): Likewise.
12906 (reg-x86-64-linux.o): Likewise.
12907 (reg-x86-64-linux.c): Likewise.
12909 (i386.c): Likewise.
12910 (i386-linux.o): Likewise.
12911 (i386-linux.c): Likewise.
12912 (amd64.o): Likewise.
12913 (amd64.c): Likewise.
12914 (amd64-linux.o): Likewise.
12915 (amd64-linux.c): Likewise.
12917 * configure.srv (srv_i386_regobj): New.
12918 (srv_i386_linux_regobj): Likewise.
12919 (srv_amd64_regobj): Likewise.
12920 (srv_amd64_linux_regobj): Likewise.
12921 (srv_i386_32bit_xmlfiles): Likewise.
12922 (srv_i386_64bit_xmlfiles): Likewise.
12923 (srv_i386_xmlfiles): Likewise.
12924 (srv_amd64_xmlfiles): Likewise.
12925 (srv_i386_linux_xmlfiles): Likewise.
12926 (srv_amd64_linux_xmlfiles): Likewise.
12927 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
12928 srv_xmlfiles to $srv_i386_xmlfiles.
12929 (i[34567]86-*-mingw32ce*): Likewise.
12930 (i[34567]86-*-mingw*): Likewise.
12931 (i[34567]86-*-nto*): Likewise.
12932 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12933 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
12934 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12935 (x86_64-*-linux*): Likewise.
12937 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12938 (init_registers_amd64_linux): New.
12939 (x86_arch_setup): Replace init_registers_x86_64_linux with
12940 init_registers_amd64_linux.
12942 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
12944 * configure.ac: Check for libdl. If it is not available link against
12945 static libthread_db.
12946 * configure: Regenerate.
12948 2010-02-22 Pedro Alves <pedro@codesourcery.com>
12952 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12953 handing a read watchpoint.
12954 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12956 2010-02-12 Doug Evans <dje@google.com>
12958 * linux-low.c (linux_supports_tracefork_flag): Document.
12959 (linux_look_up_symbols): Add comment.
12961 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
12963 * regcache.c (supply_register): Clear regcache if buf is NULL.
12965 2010-02-02 Nicolas Roche <roche@sourceware.org>
12966 Joel Brobecker <brobecker@adacore.com>
12968 * inferiors.c (find_inferior): Add function documentation.
12969 (unloaded_dll): Handle the case where the unloaded dll has not
12970 been previously registered in the dll list.
12972 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12974 * linux-arm-low.c (thumb_breakpoint_len): Delete.
12975 (thumb2_breakpoint): New.
12976 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12978 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12980 * linux-low.c (get_stop_pc): Check for SIGTRAP.
12981 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12984 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12986 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12988 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
12990 * linux-s390-low.c (s390_collect_ptrace_register)
12991 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12993 2010-01-21 Doug Evans <dje@google.com>
12995 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12996 (PTRACE_ARG4_TYPE): New macro.
12997 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12998 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12999 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13000 (usr_store_inferior_registers): Ditto.
13001 (linux_read_memory, linux_write_memory): Ditto.
13002 (linux_test_for_tracefork): Ditto.
13004 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13005 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
13007 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13009 * proc-service.c (ps_lgetregs): Don't refetch registers from the
13012 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13014 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13015 prototype to take a regcache. Adjust.
13017 2010-01-20 Pedro Alves <pedro@codesourcery.com>
13019 * regcache.h (struct thread_info): Forward declare.
13020 (struct regcache): New.
13021 (new_register_cache): Adjust prototype.
13022 (get_thread_regcache): Declare.
13023 (free_register_cache): Adjust prototype.
13024 (registers_to_string, registers_from_string): Ditto.
13025 (supply_register, supply_register_by_name, collect_register)
13026 (collect_register_as_string, collect_register_by_name): Ditto.
13027 * regcache.c (struct inferior_regcache_data): Delete.
13028 (get_regcache): Rename to ...
13029 (get_thread_regcache): ... this. Adjust. Switch inferior before
13030 fetching registers.
13031 (regcache_invalidate_one): Adjust.
13032 (regcache_invalidate): Fix prototype.
13033 (new_register_cache): Return the new register cache.
13034 (free_register_cache): Change prototype.
13035 (realloc_register_cache): Adjust.
13036 (registers_to_string): Change prototype to take a regcache. Adjust.
13037 (registers_from_string): Ditto.
13038 (register_data): Ditto.
13039 (supply_register): Ditto.
13040 (supply_register_by_name): Ditto.
13041 (collect_register): Ditto.
13042 (collect_register_as_string): Ditto.
13043 (collect_register_by_name): Ditto.
13044 * server.c (process_serial_event): Adjust.
13045 * linux-low.h (regset_fill_func, regset_store_func): Change
13047 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13049 * linux-low.c (get_stop_pc): Adjust.
13050 (check_removed_breakpoint): Adjust.
13051 (linux_wait_for_event): Adjust.
13052 (linux_resume_one_lwp): Adjust.
13053 (fetch_register): Add regcache parameter. Adjust.
13054 (usr_store_inferior_registers): Ditto.
13055 (regsets_fetch_inferior_registers): Ditto.
13056 (regsets_store_inferior_registers): Ditto.
13057 (linux_fetch_registers, linux_store_registers): Ditto.
13058 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13060 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13062 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13063 prototype to take a regcache.
13064 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13065 * remote-utils.c (convert_ascii_to_int, outreg)
13066 (prepare_resume_reply): Change prototype to take a regcache.
13068 * target.h (struct target_ops) <fetch_registers, store_registers>:
13069 Change prototype to take a regcache.
13070 (fetch_inferior_registers, store_inferior_registers): Change
13071 prototype to take a regcache. Adjust.
13072 * proc-service.c (ps_lgetregs): Adjust.
13073 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13074 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13075 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13076 take a regcache. Adjust.
13077 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13078 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13079 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13080 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
13081 * linux-cris-low.c (cris_get_pc, cris_set_pc)
13082 (cris_cannot_fetch_register):
13083 (cris_breakpoint_at): Change prototype to take a regcache.
13085 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13086 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13087 to take a regcache. Adjust.
13088 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13090 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13091 take a regcache. Adjust.
13092 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13093 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13094 (m68k_set_pc): Change prototype to take a regcache. Adjust.
13095 * linux-mips-low.c (mips_get_pc):
13096 (mips_set_pc): Change prototype to take a regcache. Adjust.
13097 (mips_reinsert_addr): Adjust.
13098 (mips_collect_register): Change prototype to take a regcache.
13100 (mips_supply_register):
13101 (mips_collect_register_32bit, mips_supply_register_32bit)
13102 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13103 (mips_store_fpregset): Ditto.
13104 * linux-ppc-low.c (ppc_supply_ptrace_register)
13105 (ppc_supply_ptrace_register): Ditto.
13106 (parse_spufs_run): Adjust.
13107 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13108 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13109 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13110 take a regcache. Adjust.
13111 * linux-s390-low.c (s390_collect_ptrace_register)
13112 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13113 (s390_set_pc): Change prototype to take a regcache. Adjust.
13114 (s390_arch_setup): Adjust.
13115 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13116 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
13117 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13118 (sparc_fill_gregset, sparc_store_gregset_from_stack)
13119 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13121 (sparc_breakpoint_at): Adjust.
13122 * linux-xtensa-low.c (xtensa_fill_gregset):
13123 (xtensa_store_gregset):
13124 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13125 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
13126 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13127 prototype to take a regcache. Adjust.
13128 * win32-arm-low.c (arm_fetch_inferior_register)
13129 (arm_store_inferior_register): Change prototype to take a
13131 * win32-i386-low.c (i386_fetch_inferior_register)
13132 (i386_store_inferior_register): Change prototype to take a
13134 * win32-low.c (child_fetch_inferior_registers)
13135 (child_store_inferior_registers): Change prototype to take a
13137 (win32_wait): Adjust.
13138 (win32_fetch_inferior_registers): Change prototype to take a
13140 (win32_store_inferior_registers): Adjust.
13141 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13142 store_inferior_register>: Change prototype to take a regcache.
13144 2010-01-20 Doug Evans <dje@google.com>
13146 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13148 (linux_wait_for_event1, linux_init_signals): Ditto.
13149 (W_STOPCODE): Provide definition if missing.
13151 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
13153 * linux-low.c (linux_core_of_thread): New.
13154 (compare_ints, show_process, list_threads): New.
13155 (linux_qxfer_osdata): Report threads and cores.
13156 (linux_target_op): Register linux_core_of_thread.
13157 * remote-utils.c (prepare_resume_reply): Report the core.
13158 (buffer_xml_printf): Support %d specifier.
13159 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13161 (handle_query): Handle qXfer:threads. Announce availability
13163 * target.h (struct target_ops): New field core_of_thread.
13165 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
13167 * Makefile.in (clean): Remove new generated files.
13168 (reg-s390.o, reg-s390.c): Remove rules.
13169 (reg-s390x.o, reg-s390x.c): Likewise.
13170 (s390-linux32.o, s390-linux32.c): Add rules.
13171 (s390-linux64.o, s390-linux64.c): Likewise.
13172 (s390x-linux64.o, s390x-linux64.c): Likewise.
13173 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13174 * linux-s390-low.c: Include <elf.h>.
13175 (HWCAP_S390_HIGH_GPRS): Define if undefined.
13176 (init_registers_s390): Remove prototype.
13177 (init_registers_s390x): Likewise.
13178 (init_registers_s390_linux32): Add prototype.
13179 (init_registers_s390_linux64): Likewise.
13180 (init_registers_s390x_linux64): Likewise.
13181 (s390_num_regs_3264): New define.
13182 (s390_regmap_3264): New global variable.
13183 (s390_cannot_fetch_register): Remove obsolete check.
13184 (s390_cannot_store_register): Likewise.
13185 (s390_collect_ptrace_register): Handle upper/lower register halves.
13186 (s390_supply_ptrace_register): Likewise.
13187 (s390_fill_gregset): Update to register number changes.
13188 (s390_get_hwcap): New routine.
13189 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13190 Install appropriate regmap and register set.
13192 2010-01-01 Joel Brobecker <brobecker@adacore.com>
13194 * server.c (gdbserver_version): Update copyright year to 2010.
13195 * gdbreplay.c (gdbreplay_version): Likewise.
13197 2009-12-28 Doug Evans <dje@google.com>
13199 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13200 elf/external.h. Include <elf.h> instead but only if necessary.
13202 2009-12-28 Pedro Alves <pedro@codesourcery.com>
13204 * linux-low.c (linux_remove_process): Remove `detaching'
13205 parameter. Don't release/detach from thread_db here.
13206 (linux_kill): Release/detach from thread_db here, ...
13207 (linux_detach): ... and here, before actually detaching.
13208 (linux_wait_1): ... and here, when a process exits.
13209 * thread-db.c (any_thread_of): New.
13210 (thread_db_free): Switch the current inferior to a thread of the
13213 2009-12-21 Doug Evans <dje@google.com>
13215 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13217 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13218 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13219 warning ifndef __NR_tkill. Move setting of errno there too.
13220 Delete unnecessary resetting of errno after syscall.
13221 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13223 * configure.ac: Check for dladdr.
13224 * config.in: Regenerate.
13225 * configure: Regenerate.
13226 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13227 (try_thread_db_load): Update.
13229 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13231 2009-12-18 Doug Evans <dje@google.com>
13233 * event-loop.c: Include unistd.h if it exists.
13235 * linux-low.c (my_waitpid): Move definition away from being in
13236 between linux_tracefork_child/linux_test_for_tracefork.
13238 * gdb_proc_service.h (psaddr_t): Fix type.
13239 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13240 signature to match glibc.
13242 2009-12-16 Doug Evans <dje@google.com>
13244 * linux-low.c (linux_read_memory): Fix argument to read.
13246 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13248 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13249 events, don't leave current_inferior pointing at null.
13251 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13253 * win32-low.c (LOG): Delete.
13254 (OUTMSG): Output to stderr.
13255 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13256 on compile time LOG macro.
13257 (win32_wait): Fix debug output.
13259 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13261 * win32-low.c (win32_add_one_solib): If the dll name is
13262 "ntdll.dll", prepend the system directory to the dll path.
13264 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13266 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13268 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
13269 Vladimir Prus <vladimir@codesourcery.com>
13271 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13272 * configure.ac: Check for __mcoldfire__ and set
13273 gdb_cv_m68k_is_coldfire.
13274 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13275 reg-cf.o and reg-m68k.o.
13276 * configure: Regenerated.
13278 2009-11-16 Pedro Alves <pedro@codesourcery.com>
13280 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13281 Pass it to thread_db_free.
13282 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13283 proper `detaching' argument to linux_remove_process.
13284 * linux-low.h (thread_db_free): Add `detaching' parameter.
13285 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13287 (thread_db_free): Add `detaching' parameter. Only
13288 call td_ta_clear_event if detaching from process.
13290 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13292 * thread-db.c (thread_db_free): Fix typo.
13294 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13297 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13299 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13301 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13302 with an i686 compiler.
13303 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13305 * configure: Rebuilt.
13307 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13311 * server.c (handle_search_memory_1): Correct read_addr initialization
13312 in loop for searching subsequent chunks.
13314 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13316 * configure.ac: New --with-libthread-db option.
13317 * thread-db.c: Allow direct dependence on libthread_db.
13318 (thread_db_free): Adjust.
13319 * config.in: Regenerate.
13320 * configure: Likewise.
13322 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13325 * thread-db.c (attach_thread): New function.
13326 (maybe_attach_thread): Return success/failure.
13327 (find_new_threads_callback): Adjust.
13328 (thread_db_find_new_threads): Loop until no new threads.
13330 2009-10-13 Pedro Alves <pedro@codesourcery.com>
13332 * proc-service.c (ps_lgetregs): Formatting.
13334 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13336 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13337 * configure.ac: Adjust.
13338 * linux-low.h (struct process_info_private): Move members to struct
13340 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13341 * linux-low.c (linux_remove_process): Adjust.
13342 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13343 * server.c (handle_query): Move code ...
13344 (handle_monitor_command): ... here. New function.
13345 * target.h (struct target_ops): New member.
13346 * thread-db.c (struct thread_db): New.
13347 (libthread_db_search_path): New variable.
13348 (thread_db_create_event, thread_db_enable_reporting)
13349 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13350 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13351 (try_thread_db_load_1, dladdr_to_soname): New functions.
13352 (try_thread_db_load, thread_db_load_search): New functions.
13353 (thread_db_init): Search for libthread_db.
13354 (thread_db_free): New function.
13355 (thread_db_handle_monitor_command): Likewise.
13356 * config.in: Regenerate.
13357 * configure: Regenerate.
13359 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13361 * spu-low.c (spu_kill): Wait for inferior to terminate.
13362 Call clear_inferiors.
13363 (spu_detach): Call clear_inferiors.
13365 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13367 * aclocal.m4: Regenerate.
13368 * config.in: Likewise.
13369 * configure: Likewise.
13371 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13373 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13374 (parse_spufs_run): New function.
13375 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13376 (ppc_breakpoint_at): Handle SPU breakpoints.
13378 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13380 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13381 (SPUFS_MAGIC): Define.
13382 (spu_enumerate_spu_ids): New function.
13383 (linux_qxfer_spu): New function.
13384 (linux_target_ops): Install linux_qxfer_spu.
13386 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13388 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13389 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13390 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13391 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13392 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13393 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13394 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13395 (init_registers_powerpc_cell32l): Add prototype.
13396 (init_registers_powerpc_cell64l): Likewise.
13397 (ppc_arch_setup): Detect Cell/B.E. architecture.
13399 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13401 * Makefile.in (datarootdir): New variable.
13403 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13405 * linux-low.c (linux_write_memory): Update debugging output.
13406 * Makefile.in (clean): Add new descriptions.
13407 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13408 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13409 * configure.srv: Add new files for arm*-*-linux*.
13410 * linux-arm-low.c: Add new declarations.
13411 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13412 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13413 (HWCAP_VFPv3D16): New.
13414 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13415 instead of __IWMMXT__.
13416 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13417 (arm_arch_setup): New.
13418 (target_regsets): Remove #ifdef. Add VFP regset.
13419 (the_low_target): Use arm_arch_setup.
13421 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13423 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13424 the main thread again.
13426 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13428 Adding Neutrino gdbserver.
13429 * configure: Regenerated.
13430 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13431 * configure.srv (i[34567]86-*-nto*): New target.
13432 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13433 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13434 (nto_comctrl) [__QNX__]: New function.
13435 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13437 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
13439 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13442 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13443 Pedro Alves <pedro@codesourcery.com>
13445 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13446 don't support CONTEXT_EXTENDED_REGISTERS.
13447 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13448 (the_low_target): Install them.
13449 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13450 failing with ERROR_PIPE_NOT_CONNECTED.
13452 2009-06-30 Doug Evans <dje@google.com>
13453 Pierre Muller <muller@ics.u-strasbg.fr>
13455 Add h/w watchpoint support to x86-linux, win32-i386.
13456 * Makefile.in (SFILES): Add i386-low.c
13457 (i386_low_h): Define.
13458 (i386-low.o): Add dependencies.
13459 (linux-x86-low.o): Add i386-low.h dependency.
13460 (win32-i386-low.o): Ditto.
13461 * i386-low.c: New file.
13462 * i386-low.h: New file.
13463 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13464 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13465 * linux-low.c (linux_add_process): Initialize arch_private.
13466 (linux_remove_process): Free arch_private.
13467 (add_lwp): Initialize arch_private.
13468 (delete_lwp): Free arch_private.
13469 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13471 * linux-low.h (process_info_private): New member arch_private.
13472 (lwp_info): New member arch_private.
13473 (linux_target_ops): New members new_process, new_thread,
13475 (ptid_of): New macro.
13476 * linux-x86-low.c: Include stddef.h, i386-low.h.
13477 (arch_process_info): New struct.
13478 (arch_lwp_info): New struct.
13479 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13480 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13481 (i386_dr_low_get_status): New function.
13482 (x86_insert_point, x86_remove_point): New functions.
13483 (x86_stopped_by_watchpoint): New function.
13484 (x86_stopped_data_address): New function.
13485 (x86_linux_new_process, x86_linux_new_thread): New functions.
13486 (x86_linux_prepare_to_resume): New function.
13487 (the_low_target): Add entries for insert_point, remove_point,
13488 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13490 * server.c (debug_hw_points): New global.
13491 (monitor_show_help): Document set debug-hw-points.
13492 (handle_query): Process "set debug-hw-points".
13493 * server.h (debug_hw_points): Declare.
13494 (paddress): Declare.
13495 * utils.c (NUMCELLS, CELLSIZE): New macros.
13496 (get_sell, xsnprintf, paddress): New functions.
13497 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13498 remove_point, stopped_by_watchpoint, stopped_data_address.
13499 * win32-i386-low.c: Include i386-low.h.
13500 (debug_reg_state): Replaces dr.
13501 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13502 (i386_dr_low_get_status): New function.
13503 (i386_insert_point, i386_remove_point): New functions.
13504 (i386_stopped_by_watchpoint): New function.
13505 (i386_stopped_data_address): New function.
13506 (i386_initial_stuff): Update.
13507 (get_thread_context,set_thread_context,i386_thread_added): Update.
13508 (the_low_target): Add entries for insert_point,
13509 remove_point, stopped_by_watchpoint, stopped_data_address.
13510 * win32-low.c (win32_insert_watchpoint): New function.
13511 (win32_remove_watchpoint): New function.
13512 (win32_stopped_by_watchpoint): New function.
13513 (win32_stopped_data_address): New function.
13514 (win32_target_ops): Add entries for insert_watchpoint,
13515 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13516 * win32-low.h (win32_target_ops): New members insert_point,
13517 remove_point, stopped_by_watchpoint, stopped_data_address.
13519 2009-06-25 Pedro Alves <pedro@codesourcery.com>
13521 * server.c (process_serial_event): Re-return unsupported, not
13522 error, if the type isn't recognized. Re-allow supporting only
13523 insert or remove packets. Also call require_running for
13524 breakpoints. Add missing break statement to default case. Tidy.
13525 * target.h (struct target_ops): Rename insert_watchpoint to
13526 insert_point, and remove_watchpoint to remove_point.
13528 * linux-low.h (struct linux_target_ops): Likewise.
13529 * linux-low.c (linux_insert_watchpoint): Rename to ...
13530 (linux_insert_point): ... this. Adjust.
13531 (linux_remove_watchpoint): Rename to ...
13532 (linux_remove_point): ... this. Adjust.
13533 (linux_target_ops): Adjust.
13534 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13535 (cris_insert_point): ... this.
13536 (cris_remove_watchpoint): Rename to ...
13537 (cris_remove_point): ... this.
13538 (the_low_target): Adjust.
13540 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13542 * server.c (handle_v_kill): Pass signal_pid to
13543 kill_inferior if multi_process is zero.
13545 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13547 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13548 * target.h (target_ops): Comment for *_watchpoint to make it clear
13549 the functions can get types '0' and '1'.
13551 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13553 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13554 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13555 * regcache.c (get_regcache): Likewise.
13556 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13557 * win32-low.c (child_fetch_inferior_registers): Remove check for
13560 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13561 Pedro Alves <pedro@codesourcery.com>
13563 * target.h (struct target_ops) <supports_multi_process>: New
13565 (target_supports_multi_process): New.
13566 * server.c (handle_query): Even if GDB reports support, only
13567 enable multi-process if the target also supports it. Report
13568 multi-process support only if the target backend supports it.
13569 * linux-low.c (linux_supports_multi_process): New function.
13570 (linux_target_ops): Install it as target_supports_multi_process
13573 2009-05-24 Doug Evans <dje@google.com>
13575 Global renaming of find_thread_pid to find_thread_ptid.
13576 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13577 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13578 All callers updated.
13580 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13581 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13584 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13585 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13586 (linux_resume_one_lwp): Ditto.
13588 2009-05-23 Doug Evans <dje@google.com>
13590 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13591 from struct inferior_list_entry * to struct lwp_info *.
13592 All callers updated.
13594 2009-05-13 Doug Evans <dje@google.com>
13596 * linux-x86-low.c: Don't include assert.h.
13597 (x86_siginfo_fixup): Use fatal, not assert.
13598 (x86_arch_setup): Fix comment.
13600 2009-05-12 Doug Evans <dje@google.com>
13602 Biarch support for i386/amd64 gdbserver.
13603 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13604 Add linux-x86-low.c.
13605 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13606 (linux-x86-low.o): Add.
13607 * linux-x86-64-low.c: Delete.
13608 * linux-i386-low.c: Delete.
13609 * linux-x86-low.c: New file.
13610 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13612 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13614 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13615 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13616 (linux_child_pid_to_exec_file): New function.
13617 (elf_64_header_p, elf_64_file_p): New functions.
13618 (siginfo_fixup): New function.
13619 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13620 give target a chance to convert layout.
13621 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13622 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13624 2009-05-07 Doug Evans <dje@google.com>
13626 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13627 (regsets_store_inferior_registers): Ditto.
13629 2009-05-06 Pedro Alves <pedro@codesourcery.com>
13633 * linux-low.c (must_set_ptrace_flags): Delete.
13634 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13636 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13637 `lwp->must_set_ptrace_flags' instead.
13638 (linux_wait_for_event_1): Set ptrace options here.
13639 (linux_wait_1): ... not here.
13641 2009-04-30 Doug Evans <dje@google.com>
13643 * inferiors.c (started_inferior_callback): New function.
13644 (attached_inferior_callback): New function.
13645 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13646 * server.c (print_started_pid, print_attached_pid): New functions.
13647 (detach_or_kill_for_exit): New function.
13648 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13649 * server.h (have_started_inferiors_p): Declare.
13650 (have_attached_inferiors_p): Declare.
13652 * inferiors.c (remove_process): Fix memory leak, free process.
13653 * linux-low.c (linux_remove_process): New function.
13654 (linux_kill): Call it instead of remove_process.
13655 (linux_detach, linux_wait_1): Ditto.
13657 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13659 * configure.srv: Add x86 Windows CE target.
13661 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13663 * inferiors.c (get_thread_process): Make global.
13664 * server.h (get_thread_process): Add prototype.
13665 * thread-db.c (find_one_thread): Use get_thread_process
13666 instead of current_process.
13667 (thread_db_get_tls_address): Do not crash if called when
13668 thread layer is not yet initialized.
13670 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13672 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13673 * spu-low.c (current_tid): Rename to ...
13674 (current_ptid): ... this.
13675 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13676 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13677 ptid_get_lwp (current_ptid) instead of current_tid.
13678 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13679 instead of current_tid. Use find_process_pid to verify pid
13680 argument is valid. Pass proper argument to remove_process.
13681 (spu_thread_alive): Compare current_ptid instead of current_tid.
13682 (spu_resume): Likewise.
13684 2009-04-02 Pedro Alves <pedro@codesourcery.com>
13686 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13689 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13691 Implement the multiprocess extensions, and add linux multiprocess
13694 * server.h (ULONGEST): Declare.
13695 (struct ptid, ptid_t): New.
13696 (minus_one_ptid, null_ptid): Declare.
13697 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13698 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13699 (struct inferior_list_entry): Change `id' type from unsigned from
13701 (struct sym_cache, struct breakpoint, struct
13702 process_info_private): Forward declare.
13703 (struct process_info): Declare.
13704 (current_process): Declare.
13705 (all_processes): Declare.
13706 (initialize_inferiors): Declare.
13707 (add_thread): Adjust to use ptid_t.
13708 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13709 (add_process, remove_process, find_thread_pid): Declare.
13710 (find_inferior_id): Adjust to use ptid_t.
13711 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13712 (multi_process): Declare.
13713 (push_event): Adjust to use ptid_t.
13714 (read_ptid, write_ptid): Declare.
13715 (prepare_resume_reply): Adjust to use ptid_t.
13716 (clear_symbol_cache): Declare.
13717 * inferiors.c (all_processes): New.
13718 (null_ptid, minus_one_ptid): New.
13719 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13720 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13721 (add_thread): Change unsigned long to ptid. Remove gdb_id
13723 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13724 (gdb_id_to_thread): Rename to ...
13725 (find_thread_pid): ... this. Change unsigned long to ptid.
13726 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13727 (loaded_dll, pull_pid_from_list): Adjust.
13728 (add_process, remove_process, find_process_pid)
13729 (get_thread_process, current_process, initialize_inferiors): New.
13730 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13731 (struct target_waitstatus) <related_pid>: Ditto.
13732 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13733 return type to int.
13734 (struct target_ops) <join>: Add `pid' argument.
13735 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13736 (struct target_ops) <wait>: Add `ptid' field. Change return type
13738 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13739 (mywait): Add `ptid' argument. Change return type to ptid_t.
13740 (target_pid_to_str): Declare.
13741 * target.c (set_desired_inferior): Adjust to use ptids.
13742 (mywait): Add new `ptid' argument. Adjust.
13743 (target_pid_to_str): New.
13744 * mem-break.h (free_all_breakpoints): Declare.
13745 * mem-break.c (breakpoints): Delelete.
13746 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13747 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13748 to use per-process breakpoint list.
13749 (free_all_breakpoints): New.
13750 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13751 (symbol_cache, all_symbols_looked_up): Delete.
13753 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13755 (prepare_resume_reply): Change ptid argument's type from unsigned
13756 long to ptid_t. Adjust. Implement W;process and X;process.
13757 (free_sym_cache, clear_symbol_cache): New.
13758 (look_up_one_symbol): Adjust to per-process symbol cache. *
13759 * server.c (cont_thread, general_thread, step_thread): Change type
13761 (attached): Delete.
13762 (multi_process): New.
13763 (last_ptid): Change type to ptid_t.
13764 (struct vstop_notif) <ptid>: Change type to ptid_t.
13765 (queue_stop_reply, push_event): Change `ptid' argument's type to
13767 (discard_queued_stop_replies): Add `pid' argument.
13768 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13769 changes. Don't reference the `attached' global.
13770 (attach_inferior): Adjust to mywait interface changes.
13771 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13772 features. Handle and report "multiprocess+". Handle
13774 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13776 (handle_v_kill): New.
13777 (handle_v_stopped): Adjust to use target_pid_to_str.
13778 (handle_v_requests): Allow multiple attaches and runs when
13779 multiprocess extensions are in effect. Handle "vKill".
13780 (myresume): Adjust to use ptids.
13781 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13782 (handle_status): Adjust to discard_queued_stop_replies interface
13784 (first_thread_of, kill_inferior_callback)
13785 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13786 (main): Call initialize_inferiors. Adjust to use ptids, killing
13787 and detaching from all inferiors. Handle multiprocess packet
13789 * linux-low.h: Include gdb_proc_service.h.
13790 (struct process_info_private): New.
13791 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13792 <lwpid_of>: Use ptid_get_lwp.
13793 (get_lwp_thread): Adjust.
13794 (struct lwp_info): Add `dead' member.
13795 (find_lwp_pid): Declare.
13796 * linux-low.c (thread_db_active): Delete.
13797 (new_inferior): Adjust comment.
13798 (inferior_pid): Delete.
13799 (linux_add_process): New.
13800 (handle_extended_wait): Adjust.
13801 (add_lwp): Change unsigned long to ptid.
13802 (linux_create_inferior): Add process to processes table. Adjust
13803 to use ptids. Don't set new_inferior here.
13804 (linux_attach_lwp): Rename to ...
13805 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13806 it. Adjust to use ptids.
13807 (linux_attach_lwp): New.
13808 (linux_attach): Add process to processes table. Don't set
13810 (struct counter): New.
13811 (second_thread_of_pid_p, last_thread_of_process_p): New.
13812 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13813 multiple processes.
13814 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13815 processes. Remove process from process table.
13816 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13817 to multiple processes.
13818 (any_thread_of): New.
13819 (linux_detach): Add `pid' argument, and handle it. Remove process
13820 from processes table.
13821 (linux_join): Add `pid' argument. Handle it.
13822 (linux_thread_alive): Change unsighed long argument to ptid_t.
13823 Consider dead lwps as not being alive.
13824 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13825 threads we're not interested in.
13826 (same_lwp, find_lwp_pid): New.
13827 (linux_wait_for_lwp): Change `pid' argument's type from int to
13829 (linux_wait_for_event): Rename to ...
13830 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13831 from int to ptid_t. Adjust.
13832 (linux_wait_for_event): New.
13833 (linux_wait_1): Add `ptid' argument. Change return type to
13834 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13835 that exit from the process table.
13836 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13838 (mark_lwp_dead): New.
13839 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13840 stopping all threads, mark its main lwp as dead.
13841 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13843 (fetch_register, usr_store_inferior_registers)
13844 (regsets_fetch_inferior_registers)
13845 (regsets_store_inferior_registers, linux_read_memory)
13846 (linux_write_memory): Inline `inferior_pid'.
13847 (linux_look_up_symbols): Adjust to use per-process
13848 `thread_db_active'.
13849 (linux_request_interrupt): Adjust to use ptids.
13850 (linux_read_auxv): Inline `inferior_pid'.
13851 (initialize_low): Don't reference thread_db_active.
13852 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13853 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13854 (ps_getpid): Return the pid of the current inferior.
13855 * thread-db.c (proc_handle, thread_agent): Delete.
13856 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13858 (find_one_thread): Change argument type to ptid_t. Adjust to
13860 (maybe_attach_thread): Adjust to per-process data and ptids.
13861 (thread_db_find_new_threads): Ditto.
13862 (thread_db_init): Ditto.
13863 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13864 processes table. Adjust to use ptids.
13865 (spu_kill, spu_detach): Adjust interface. Remove process from
13867 (spu_join, spu_thread_alive): Adjust interface.
13868 (spu_wait): Adjust interface. Remove process from processes
13869 table. Adjust to use ptids.
13870 * win32-low.c (current_inferior_tid): Delete.
13871 (current_inferior_ptid): New.
13872 (debug_event_ptid): New.
13873 (thread_rec): Take a ptid. Adjust.
13874 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13875 (child_delete_thread): Ditto.
13876 (do_initial_child_stuff): Add `attached' argument. Add process to
13878 (child_fetch_inferior_registers, child_store_inferior_registers):
13880 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13881 (win32_attach): Pass 1 to do_initial_child_stuff.
13882 (win32_kill): Adjust interface. Remove process from processes
13884 (win32_detach): Ditto.
13885 (win32_join): Adjust interface.
13886 (win32_thread_alive): Take a ptid.
13887 (win32_resume): Adjust to use ptids.
13888 (get_child_debug_event): Ditto.
13889 (win32_wait): Adjust interface. Remove exiting process from
13892 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13894 Non-stop mode support.
13896 * server.h (non_stop): Declare.
13897 (gdb_client_data, handler_func): Declare.
13898 (delete_file_handler, add_file_handler, start_event_loop):
13900 (handle_serial_event, handle_target_event, push_event)
13901 (putpkt_notif): Declare.
13902 * target.h (enum resume_kind): New.
13903 (struct thread_resume): Replace `step' field by `kind' field.
13904 (TARGET_WNOHANG): Define.
13905 (struct target_ops) <wait>: Add `options' argument.
13906 <supports_non_stop, async, start_non_stop>: New fields.
13907 (target_supports_non_stop, target_async): New.
13908 (start_non_stop): Declare.
13909 (mywait): Add `options' argument.
13910 * target.c (mywait): Add `options' argument. Print child exit
13911 notifications here.
13912 (start_non_stop): New.
13913 * server.c (non_stop, own_buf, mem_buf): New globals.
13914 (struct vstop_notif): New.
13915 (notif_queue): New global.
13916 (queue_stop_reply, push_event, discard_queued_stop_replies)
13917 (send_next_stop_reply): New.
13918 (start_inferior): Adjust to use resume_kind. Adjust to mywait
13920 (attach_inferior): In non-stop mode, don't wait for the target
13922 (handle_general_set): Handle QNonStop.
13923 (handle_query): When handling qC, return the current general
13924 thread, instead of the first thread of the list.
13925 (handle_query): If the backend supports non-stop mode, include
13926 QNonStop+ in the qSupported query response.
13927 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
13929 (handle_v_attach, handle_v_run): Handle non-stop mode.
13930 (handle_v_stopped): New.
13931 (handle_v_requests): Report support for vCont;t. Handle vStopped.
13932 (myresume): Adjust to use resume_kind. Handle non-stop.
13933 (queue_stop_reply_callback): New.
13934 (handle_status): Handle non-stop mode.
13935 (main): Clear non_stop flag on reconnection. Use the event-loop.
13936 Refactor serial protocol handling from here ...
13937 (process_serial_event): ... to this new function. When GDB
13938 selects any thread, select one here. In non-stop mode, wait until
13939 GDB acks all pending events before exiting.
13940 (handle_serial_event, handle_target_event): New.
13941 * remote-utils.c (remote_open): Install remote_desc in the event
13943 (remote_close): Remove remote_desc from the event loop.
13944 (putpkt_binary): Rename to...
13945 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
13946 (putpkt_binary): New as wrapper around putpkt_binary_1.
13947 (putpkt_notif): New.
13948 (prepare_resume_reply): In non-stop mode, don't change the
13950 * event-loop.c: New.
13951 * Makefile.in (OBJ): Add event-loop.o.
13952 (event-loop.o): New rule.
13954 * linux-low.h (pid_of): Moved here.
13956 (get_lwp_thread): Use lwpid_of.
13957 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
13958 * linux-low.c (pid_of): Delete.
13959 (inferior_pid): Use lwpid_of.
13960 (linux_event_pipe): New.
13961 (target_is_async_p): New.
13963 (handle_extended_wait): Use lwpid_of.
13964 (add_lwp): Don't set lwpid field.
13965 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
13966 (linux_kill_one_lwp): If killing a running lwp, stop it first.
13967 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
13968 (linux_detach_one_lwp): If detaching from a running lwp, stop it
13969 first. Adjust to linux_wait_for_event interface changes. Use
13971 (linux_detach): Don't delete the main lwp here.
13972 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
13973 (status_pending_p): Don't consider explicitly suspended lwps.
13974 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13975 pointer. Add OPTIONS argument. Change return type to int. Use
13976 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
13977 (linux_wait_for_event): Take an integer pid instead of a lwp_info
13978 pointer. Add status pointer argument. Return a pid instead of a
13979 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
13980 changes. In non-stop mode, don't switch to a random thread.
13981 (linux_wait): Rename to...
13982 (linux_wait_1): ... this. Add target_options argument, and handle
13983 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
13984 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
13985 clean exit and signal exit code. Don't stop all threads in
13986 non-stop mode. In all-stop mode, only stop all threads when
13987 reporting a stop to GDB. Handle explicit thread stop requests.
13988 (async_file_flush, async_file_mark): New.
13990 (send_sigstop): Use lwpid_of.
13991 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
13992 interface changes. In non-stop mode, don't switch to a random
13994 (linux_resume_one_lwp): Use lwpid_of.
13995 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13996 (linux_resume_one_thread): ... this. Handle resume_stop. In
13997 non-stop mode, don't look for pending flag in all threads.
13998 (resume_status_pending_p): Don't consider explicitly suspended
14000 (my_waitpid): Reimplement. Emulate __WALL.
14001 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14003 (sigchld_handler, linux_supports_non_stop, linux_async)
14004 (linux_start_non_stop): New.
14005 (linux_target_ops): Register linux_supports_non_stop, linux_async
14006 and linux_start_non_stop.
14007 (initialize_low): Install SIGCHLD handler.
14008 * thread-db.c (thread_db_create_event, find_one_thread)
14009 (thread_db_get_tls_address): Use lwpid_of.
14010 * win32-low.c (win32_detach): Adjust to use resume_kind.
14011 (win32_wait): Add `options' argument.
14012 * spu-low.c (spu_resume): Adjust to use resume_kind.
14013 (spu_wait): Add `options' argument.
14015 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14017 Decouple target code from remote protocol.
14019 * target.h (enum target_waitkind): New.
14020 (struct target_waitstatus): New.
14021 (struct target_ops) <wait>: Return an unsigned long. Take a
14022 target_waitstatus pointer instead of a char pointer.
14023 (mywait): Likewise.
14024 * target.c (mywait): Change prototype to return an unsigned long.
14025 Take a target_waitstatus pointer instead of a char pointer. Adjust.
14026 * server.h (thread_from_wait, old_thread_from_wait): Delete
14028 (prepare_resume_reply): Change prototype to take a
14030 * server.c (thread_from_wait, old_thread_from_wait): Delete.
14031 (last_status, last_ptid): New.
14032 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14033 pid instead of a signal.
14034 (attach_inferior): Remove "status" and "signal" parameters.
14036 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14038 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14039 (handle_v_requests, myresume): Remove "status" and "signal"
14040 parameters. Adjust.
14041 (handle_status): New.
14042 (main): Delete local `status'. Adjust.
14043 * remote-utils.c: Include target.h.
14044 (prepare_resume_reply): Change prototype to take a
14045 target_waitstatus. Adjust.
14047 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14049 * spu-low.c (spu_wait): Adjust.
14050 * win32-low.c (enum target_waitkind, struct target_waitstatus):
14052 (win32_wait): Adjust.
14054 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14056 * target.h (struct thread_resume): Delete leave_stopped member.
14057 (struct target_ops): Add a `n' argument to the `resume' callback.
14058 * server.c (start_inferior): Adjust.
14059 (handle_v_cont, myresume): Adjust.
14060 * linux-low.c (check_removed_breakpoint): Adjust to resume
14061 interface change, and to removed leave_stopped field.
14062 (resume_ptr): Delete.
14063 (struct thread_resume_array): New.
14064 (linux_set_resume_request): Add new `arg' parameter. Adjust to
14065 resume interface change.
14066 (linux_continue_one_thread, linux_queue_one_thread)
14067 (resume_status_pending_p): Check if the resume field is NULL
14068 instead of checking the leave_stopped member.
14069 (linux_resume): Adjust to the target resume interface change.
14070 * spu-low.c (spu_resume): Adjust to the target resume interface
14072 * win32-low.c (win32_detach, win32_resume): Ditto.
14074 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14076 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14078 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14080 (linux_continue_one_thread): Only preserve the stepping flag if
14081 there's a pending breakpoint.
14083 2009-03-31 Pedro Alves <pedro@codesourcery.com>
14085 * server.c (main): After the inferior having exited, call
14086 remote_close before exiting gdbserver.
14088 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14090 Fix size of FPSCR in Power 7 processors.
14091 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14092 (PPC_FEATURE_HAS_DFP): New #define.
14093 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14096 2009-03-23 Pedro Alves <pedro@codesourcery.com>
14098 * server.c (handle_query) Whitespace and formatting.
14100 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14102 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14103 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14104 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14105 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14106 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14107 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14108 Makefile.in, configure.ac: Fix whitespace throughout.
14109 * configure: Regenerate.
14111 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14113 * inferiors.c (find_inferior): Make it safe for the callback
14114 function to delete the currently iterated inferior.
14116 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14118 * Makefile.in (linuw_low_h): Move higher.
14119 (thread-db.o): Depend on $(linux_low_h).
14121 2009-03-17 Pedro Alves <pedro@codesourcery.com>
14123 Rename "process" to "lwp" throughout.
14125 * linux-low.c (all_processes): Rename to...
14126 (all_lwps): ... this.
14127 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14128 (add_process): Rename to ...
14129 (add_lwp): ... this. Adjust.
14130 (linux_create_inferior): Adjust.
14131 (linux_attach_lwp): Adjust.
14132 (linux_attach): Adjust.
14133 (linux_kill_one_process): Rename to ...
14134 (linux_kill_one_lwp): ... this. Adjust.
14135 (linux_kill): Adjust.
14136 (linux_detach_one_process): Rename to ...
14137 (linux_detach_one_lwp): ... this. Adjust.
14138 (linux_detach): Adjust.
14139 (check_removed_breakpoint): Adjust.
14140 (status_pending_p): Adjust.
14141 (linux_wait_for_process): Rename to ...
14142 (linux_wait_for_lwp): ... this. Adjust.
14143 (linux_wait_for_event): Adjust.
14144 (send_sigstop): Adjust.
14145 (wait_for_sigstop): Adjust.
14146 (stop_all_processes): Rename to ...
14147 (stop_all_lwps): ... this.
14148 (linux_resume_one_process): Rename to ...
14149 (linux_resume_one_lwp): ... this. Adjust.
14150 (linux_set_resume_request, linux_continue_one_thread)
14151 (linux_queue_one_thread, resume_status_pending_p)
14152 (usr_store_inferior_registers, regsets_store_inferior_registers)
14153 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14155 * linux-low.h (get_process): Rename to ...
14156 (get_lwp): ... this. Adjust.
14157 (get_thread_process): Rename to ...
14158 (get_thread_lwp): ... this. Adjust.
14159 (get_process_thread): Rename to ...
14160 (get_lwp_thread): ... this. Adjust.
14161 (struct process_info): Rename to ...
14162 (struct lwp_info): ... this.
14163 (all_processes): Rename to ...
14164 (all_lwps): ... this.
14165 * proc-service.c (ps_lgetregs): Adjust.
14166 * thread-db.c (thread_db_create_event, find_one_thread)
14167 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14169 2009-03-14 Pedro Alves <pedro@codesourcery.com>
14171 * server.c (handle_query): Handle "qAttached".
14173 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
14175 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14176 GPLv3, update license URL.
14178 2009-03-01 Doug Evans <dje@google.com>
14180 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
14181 (server_h): Add gdb_signals.h.
14182 (signals.o): Update.
14183 * server.h (target_signal_from_host,target_signal_to_host_p)
14184 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14186 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
14188 * remote-utils.c (getpkt): Also generate remote-debug
14189 information if noack_mode is set.
14191 2009-02-06 Pedro Alves <pedro@codesourcery.com>
14193 * server.c (handle_query): Report qXfer:siginfo:read and
14194 qXfer:siginfo:write as supported and handle them.
14195 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14196 * linux-low.c (linux_xfer_siginfo): New.
14197 (linux_target_ops): Set it.
14199 2009-01-26 Pedro Alves <pedro@codesourcery.com>
14201 * server.c (gdbserver_usage): Mention --remote-debug.
14202 (main): Accept '--remote-debug' switch.
14204 2009-01-18 Doug Evans <dje@google.com>
14206 * regcache.c (new_register_cache): No need to check result of xcalloc.
14207 * server.c (handle_search_memory): Back out calls to xmalloc,
14208 result is checked and error is returned to user upon failure.
14209 (handle_query): Ditto. Add more checks for result of malloc.
14210 (handle_v_cont): Check result of malloc, report error back to
14212 (handle_v_run): Ditto. Call freeargv.
14213 * server.h (freeargv): Declare.
14214 * utils.c (freeargv): New fn.
14216 2009-01-15 Doug Evans <dje@google.com>
14218 * gdbreplay.c (perror_with_name): Make arg const char *.
14219 * server.h (target_signal_to_name): Make return type const char *.
14220 * thread-db.c (thread_db_err_str): Make return type const char *.
14221 * utils.c (perror_with_name): Make arg const char *.
14223 2009-01-14 Pedro Alves <pedro@codesourcery.com>
14225 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14226 when handling a EXIT_PROCESS_DEBUG_EVENT.
14228 2009-01-06 Joel Brobecker <brobecker@adacore.com>
14230 * gdbreplay.c (gdbreplay_version): Update copyright year.
14231 * server.c (gdbserver_version): Likewise.
14233 2009-01-05 Doug Evans <dje@google.com>
14235 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
14236 (handle_extended_wait): Improve comment.
14238 2008-12-13 Doug Evans <dje@google.com>
14240 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14241 * server.h (ATTR_MALLOC): New macro.
14242 (xmalloc,xcalloc,xstrdup): Declare.
14243 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14244 * inferiors.c: Ditto.
14245 * linux-low.c: Ditto.
14246 * mem-break.c: Ditto.
14247 * regcache.c: Ditto.
14248 * remote-utils.c: Ditto.
14251 * win32-low.c: Ditto.
14253 2008-12-12 Doug Evans <dje@google.com>
14255 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14256 in debugging printf.
14258 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14260 2008-12-09 Doug Evans <dje@google.com>
14262 * linux-low.h (struct process_info): Delete member tid, unused.
14263 * thread-db.c (find_one_thread): Update.
14264 (maybe_attach_thread): Update.
14266 2008-12-02 Pedro Alves <pedro@codesourcery.com>
14268 * target.h (struct target_ops): Add qxfer_osdata member.
14269 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14271 (linux_qxfer_osdata): New functions.
14272 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14274 * server.c (handle_query): Handle "qXfer:osdata:read:".
14275 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14276 (buffer_xml_printf): New functions.
14277 * server.h (struct buffer): New.
14278 (buffer_grow_str, buffer_grow_str0): New macros.
14279 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14280 (buffer_xml_printf): Declare.
14282 2008-11-24 Doug Evans <dje@google.com>
14284 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14286 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14288 * server.c (handle_v_run): Always use the supplied argument list.
14290 2008-11-19 Bob Wilson <bob.wilson@acm.org>
14292 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14293 (xtensa_regmap_table): Add entry for scompare1.
14295 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14297 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14298 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14299 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14300 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14301 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14302 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14303 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14304 XML target descriptions.
14305 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14306 when inferior is running on an ISA 2.05 or later processor. Add
14307 special case to return offset for full 64-bit slot of FPSCR when
14310 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14312 * Makefile.in (SFILES, clean): Added sparc64 files.
14313 (reg-sparc64.o, reg-sparc64.c): New.
14314 * configure.srv (sparc*-*-linux*): New configuration.
14315 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14316 syscall arguments for SPARC.
14317 (regsets_store_inferior_registers): Likewise.
14318 * linux-sparc-low.c: New file.
14320 2008-10-21 Doug Evans <dje@google.com>
14322 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14323 (READLINE_DIR,READLINE_DEP): Delete.
14324 (INTERNAL_CFLAGS): Update.
14325 (LINTFLAGS): Update.
14327 2008-10-10 Pedro Alves <pedro@codesourcery.com>
14329 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14330 whole argv from the last run, not just argv[0].
14332 2008-09-08 Pedro Alves <pedro@codesourcery.com>
14334 * regcache.c (new_register_cache): Return NULL if the register
14335 cache size isn't known yet.
14336 (free_register_cache): Avoid dereferencing a NULL regcache.
14338 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14340 * configure.srv: Merge MIPS and MIPS64.
14342 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14344 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14346 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
14348 * Makefile.in: Add required vsx dependencies.
14350 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14351 Declare init_registers_powerpc_vsx32l.
14352 Declare init_registers_powerpc_vsx64l.
14353 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14354 (ppc_arch_setup): Check for VSX in hwcap.
14355 (ppc_fill_vsxregset): New function.
14356 (ppc_store_vsxregset): New function.
14357 Add new VSX entry in regset_info target_regsets.
14359 * configure.srv: Add new VSX dependencies.
14361 2008-08-12 Pedro Alves <pedro@codesourcery.com>
14363 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14364 (remote_open): Set or clear transport_is_reliable.
14365 (putpkt_binary): Don't expect acks in noack mode.
14366 (getpkt): Don't send ack/nac in noack mode.
14367 * server.c (handle_general_set): Handle QStartNoAckMode.
14368 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14370 (main): Reset noack_mode on every connection.
14371 * server.h (noack_mode): Declare.
14373 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14375 * Makefile.in (GDBREPLAY_OBS): New variable.
14376 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14378 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14379 Daniel Jacobowitz <dan@codesourcery.com>
14381 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14382 (usr_store_inferior_registers): Likewise.
14383 (regsets_store_inferior_registers): Likewise.
14385 2008-07-31 Rolf Jansen <rj@surtec.com>
14386 Pedro Alves <pedro@codesourcery.com>
14388 * configure.ac: Check for memmem declaration.
14389 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14390 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14391 (disable_packet_qfThreadInfo): Unconditionally compile.
14392 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14393 * configure, config.in: Regenerate.
14395 2008-07-28 Doug Kwan <dougkwan@google.com>
14397 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14398 (linux_write_memory): Remove declaration of errno.
14400 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14402 * linux-low.c (handle_extended_wait): Do not use "status"
14403 variable uninitialized.
14405 2008-07-07 Pedro Alves <pedro@codesourcery.com>
14407 * server.c (handle_v_attach): Inhibit reporting dll changes.
14409 2008-06-27 Pedro Alves <pedro@codesourcery.com>
14411 * remote-utils.c (prepare_resume_reply): If requested, don't
14412 output "thread:TID" in the T stop reply.
14414 * server.c (disable_packet_vCont, disable_packet_Tthread)
14415 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14416 (handle_query): If requested, disable support for qC, qfThreadInfo
14418 (handle_v_requests): If requested, disable support for vCont.
14419 (gdbserver_show_disableable): New.
14420 (main): Handle --disable-packet and --disable-packet=LIST.
14422 * server.h (disable_packet_vCont, disable_packet_Tthread)
14423 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14425 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14427 * server.c (gdbserver_usage): Mention --version.
14429 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14431 * Makefile.in (gdbreplay.o): New rule.
14433 2008-06-06 Joseph Myers <joseph@codesourcery.com>
14435 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14436 message, not gdbserver.
14438 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
14439 Nathan Sidwell <nathan@codesourcery.com>
14440 Joseph Myers <joseph@codesourcery.com>
14442 * acinclude.m4: Include ../../config/acx.m4.
14443 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14444 * configure, config.in: Regenerate.
14445 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14446 * server.c (gdbserver_version): Print PKGVERSION.
14447 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14448 (main): Adjust gdbserver_usage calls.
14449 * gdbreplay.c (version, host_name): Add declarations.
14450 (gdbreplay_version, gdbreplay_usage): New.
14451 (main): Accept --version and --help options.
14453 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14455 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14456 (arm_breakpoint_at): Handle Thumb.
14457 (the_low_target): Add comment.
14459 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14461 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14463 2008-05-09 Doug Evans <dje@google.com>
14465 * server.h (decode_search_memory_packet): Declare.
14466 * remote-utils.c (decode_search_memory_packet): New fn.
14467 * server.c (handle_search_memory_1): New fn.
14468 (handle_search_memory): New fn.
14469 (handle_query): Process qSearch:memory packets.
14471 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14473 * regcache.c (registers_length): Remove.
14474 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14475 full register packet.
14476 * regcache.h (registers_length): Remove prototype.
14477 * server.h (PBUFSIZ): Define to 16384.
14479 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14481 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14482 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14483 powerpc-64l.o, and powerpc-altivec64l.o.
14484 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14485 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14486 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14487 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14488 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14491 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14492 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14493 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14494 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14495 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14496 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14497 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14498 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14499 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14500 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14503 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14504 (init_registers_powerpc_32l): ... this new prototype.
14505 (init_registers_powerpc_32): Remove, replace by ...
14506 (init_registers_powerpc_altivec32l): ... this new prototype.
14507 (init_registers_powerpc_e500): Remove, replace by ...
14508 (init_registers_powerpc_e500l): ... this new prototype.
14509 (init_registers_ppc64): Remove, replace by ...
14510 (init_registers_powerpc_64l): ... this new prototype.
14511 (init_registers_powerpc_64): Remove, replace by ...
14512 (init_registers_powerpc_altivec64l): ... this new prototype.
14513 (ppc_num_regs): Set to 73.
14514 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14515 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14516 (ppc_cannot_store_register): Handle orig_r3 and trap.
14517 (ppc_arch_setup): Update init_registers_... calls.
14518 (ppc_fill_gregset): Handle orig_r3 and trap.
14520 * inferiors.c (clear_inferiors): Reset current_inferior.
14522 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
14524 * acinclude.m4: Add override.m4.
14525 * configure: Regenerate.
14527 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14529 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14530 initial call to init_register_ppc64.
14532 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14534 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14535 single powerpc*-*-linux* case.
14536 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14538 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14540 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
14541 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
14543 * linux-ppc-low.c: Include <elf.h>.
14544 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14545 (ppc_hwcap): New global variable.
14546 (ppc_regmap): Remove __SPE__ #ifdef sections.
14547 (ppc_regmap_e500): New global variable.
14548 (ppc_cannot_store_register): Update __SPE__ special case.
14549 (ppc_get_hwcap): New function.
14550 (ppc_arch_setup): Use it to determine whether inferior supports
14551 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14552 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14553 Do not access registers if target does not support AltiVec.
14554 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14555 Do not access registers if target does not support SPE.
14556 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14558 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14560 * linux-low.c (disabled_regsets, num_regsets): New.
14561 (use_regsets_p): Delete.
14562 (linux_wait_for_process): Clear disabled_regsets.
14563 (regsets_fetch_inferior_registers): Check and set it.
14564 (regsets_store_inferior_registers): Likewise.
14565 (linux_fetch_registers, linux_store_registers): Do not use
14567 (initialize_low): Allocate disabled_regsets.
14569 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14571 * Makefile.in (LIBOBJS): New.
14572 (OBS): Use LIBOBJS.
14573 (memmem.o): New rule.
14574 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14575 * configure: Regenerated.
14577 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14579 * server.c (handle_query): Never return "unsupported" for
14580 qXfer:features:read queries.
14582 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14584 * server.c (get_features_xml): Fix inverted condition.
14585 (handle_query): Always support qXfer:feature:read.
14587 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14589 * server.c (wrapper_argv): New.
14590 (start_inferior): Handle wrapper_argv. If set, expect an extra
14592 (gdbserver_usage): Document --wrapper.
14593 (main): Parse --wrapper.
14595 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14597 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14598 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14599 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14600 (ppc_set_pc): Likewise.
14601 (ppc_arch_setup): New function.
14602 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14603 of collect_register.
14604 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
14606 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14608 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14609 instead of linux-ppc64-low.o.
14610 * linux-ppc64-low.c: Remove file.
14611 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14612 (linux-ppc64-low.o): Remove rule.
14614 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14615 (init_registers_powerpc_64): Likewise.
14616 (ppc_regmap): Conditionally define depending on __powerpc64__.
14617 (ppc_cannot_store_register): Do not special-case "fpscr" when
14618 compiled on __powerpc64__.
14619 (ppc_collect_ptrace_register): New function.
14620 (ppc_supply_ptrace_register): New function.
14621 (ppc_breakpoint): Change type to "unsigned int".
14622 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14623 (the_low_target): Conditionally provide initializers for the
14624 arch_setup member depending on __powerpc64__. Install
14625 collect_ptrace_register and supply_ptrace_register members.
14627 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14629 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14630 * server.c (gdbserver_xmltarget): Define.
14631 (get_features_xml): Use it to replace "target.xml" and arch_string.
14633 * configure.srv: Remove srv_xmltarget. Add XML files that were
14634 mentioned there to srv_xmlfiles instead. Remove conditional tests
14635 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14636 srv_xmlfiles and srv_regobj to include all possible choices.
14637 * configure.ac (srv_xmltarget): Remove.
14638 (srv_xmlfiles): Do not add "target.xml".
14639 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14640 checks for supplementary target information.
14641 * configure: Regenerate.
14642 * Makefile.in (XML_TARGET): Remove.
14643 (target.xml): Remove rule.
14644 (clean): Do not clean up target.xml.
14645 (.PRECIOUS): Do not mention target.xml.
14647 * target.h (struct target_ops): Remove arch_string member.
14648 * linux-low.c (linux_arch_string): Remove.
14649 (linux_target_ops): Remove arch_string initializer.
14650 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14651 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14652 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14653 * spu-low.c (spu_arch_string): Remove.
14654 (spu_target_ops): Remove arch_string initializer.
14655 * win32-low.c (win32_arch_string): Remove.
14656 (win32_target_ops): Remove arch_string initializer.
14657 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14658 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14659 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14661 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14663 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14664 by collect_ptrace_register and supply_ptrace_register hooks.
14665 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14666 instead of checking for the_low_target.left_pad_xfer.
14667 (usr_store_inferior_registers): Use collect_ptrace_register callback
14668 instead of checking for the_low_target.left_pad_xfer.
14670 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14671 (s390_supply_ptrace_register): Likewise.
14672 (s390_fill_gregset): Call s390_collect_ptrace_register.
14673 (the_low_target): Update.
14675 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14676 (ppc_supply_ptrace_register): Likewise.
14677 (the_low_target): Update.
14679 * linux-i386-low.c (the_low_target): Update.
14680 * linux-x86-64-low.c (the_low_target): Update.
14682 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14684 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14685 reg-s390.o and reg-s390x.o.
14687 * linux-low.c (new_inferior): New global variable.
14688 (linux_create_inferior, linux_attach): Set it.
14689 (linux_wait_for_process): Call the_low_target.arch_setup after the
14690 target has stopped for the first time.
14691 (initialize_low): Do not call the_low_target.arch_setup.
14693 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14694 (s390_set_pc): Likewise.
14695 (s390_arch_setup): New function.
14696 (the_low_target): Use s390_arch_setup as arch_setup routine.
14698 * regcache.c (realloc_register_cache): New function.
14699 (set_register_cache): Call it for each existing regcache.
14701 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14703 * server.h (init_registers): Remove prototype.
14705 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14706 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14707 instead of init_registers ().
14708 * linux-arm-low.c (init_registers_arm): Add prototype.
14709 (init_registers_arm_with_iwmmxt): Likewise.
14710 (the_low_target): Add initializer for arch_setup field.
14711 * linux-cris-low.c (init_registers_cris): Add prototype.
14712 (the_low_target): Add initializer for arch_setup field.
14713 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14714 (the_low_target): Add initializer for arch_setup field.
14715 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14716 (the_low_target): Add initializer for arch_setup field.
14717 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14718 (the_low_target): Add initializer for arch_setup field.
14719 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14720 (the_low_target): Add initializer for arch_setup field.
14721 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14722 (the_low_target): Add initializer for arch_setup field.
14723 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14724 (init_registers_mips64_linux): Likewise.
14725 (the_low_target): Add initializer for arch_setup field.
14726 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14727 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14728 (the_low_target): Add initializer for arch_setup field.
14729 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14730 (init_registers_powerpc_64): Likewise.
14731 (the_low_target): Add initializer for arch_setup field.
14732 * linux-s390-low.c (init_registers_s390): Add prototype.
14733 (init_registers_s390x): Likewise.
14734 (the_low_target): Add initializer for arch_setup field.
14735 * linux-sh-low.c (init_registers_sh): Add prototype.
14736 (the_low_target): Add initializer for arch_setup field.
14737 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14738 (the_low_target): Add initializer for arch_setup field.
14739 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14740 (the_low_target): Add initializer for arch_setup field.
14742 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14743 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14744 instead of init_registers ().
14745 * win32-arm-low.c (init_registers_arm): Add prototype.
14746 (the_low_target): Add initializer for arch_setup field.
14747 * win32-i386-low.c (init_registers_i386): Add prototype.
14748 (the_low_target): Add initializer for arch_setup field.
14750 * spu-low.c (init_registers_spu): Add prototype.
14751 (initialize_low): Call initialie_registers_spu () instead of
14752 initialize_registers ().
14754 2008-02-19 Pedro Alves <pedro@codesourcery.com>
14756 * server.c (handle_v_requests): When handling the vRun and vAttach
14757 packets, if already debugging a process, don't kill it. Return an
14760 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14762 * server.c (handle_query): Correct length check.
14764 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14766 * win32-low.c (do_initial_child_stuff): Add process handle
14767 parameter. Set current_process_handle and current_process_id from the
14768 parameters. Clear globals.
14769 (win32_create_inferior): Don't set current_process_handle and
14770 current_process_id here. Instead pass them on the call to
14771 do_initial_child_stuff.
14772 (win32_attach): Likewise.
14773 (win32_clear_inferiors): New.
14774 (win32_kill): Don't close the current process handle or the
14775 current thread handle here. Instead call win32_clear_inferiors.
14776 (win32_detach): Don't open a new handle to the process. Call
14777 win32_clear_inferiors.
14778 (win32_join): Don't rely on current_process_handle; open a new
14779 handle using the process id.
14780 (win32_wait): Call win32_clear_inferiors when the inferior process
14783 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14785 * server.c (monitor_show_help): Add "exit".
14787 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14789 * Makefile.in (SFILES): Add linux-xtensa-low.c.
14790 (clean): Add reg-xtensa.c.
14791 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
14792 * configure.srv (xtensa*-*-linux*) New target.
14793 * linux-xtensa-low.c: New.
14794 * xtensa-xtregs.c: New.
14796 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14798 * hostio.c: Don't include errno.h.
14799 (errno_to_fileio_errno): Move to hostio-errno.
14800 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14801 error number outputting to the target->hostio_last_error callback.
14802 (hostio_packet_error): Use FILEIO_EINVAL directly.
14803 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14804 calls to hostio_error.
14805 * hostio-errno.c: New.
14806 * server.h (hostio_last_error_from_errno): Declare.
14807 * target.h (target_ops): Add hostio_last_error member.
14808 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14809 as hostio_last_error handler.
14810 * spu-low.c (spu_target_ops): Likewise.
14811 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14812 (wince_hostio_last_error): New functions.
14813 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14814 as hostio_last_error handler.
14815 (win32_target_ops) [!_WIN32_WCE]: Register
14816 hostio_last_error_from_errno as hostio_last_error handler.
14817 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14818 (hostio-errno.o): New rule.
14819 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14820 * configure.srv (srv_hostio_err_objs): New variable. Default to
14822 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14823 * configure: Regenerate.
14825 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14827 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14828 (linux_kill, linux_detach): Clean up the process list.
14829 * remote-utils.c (remote_open): Improve port number parsing.
14830 (putpkt_binary, input_interrupt): Only send interrupts if the target
14832 * server.c (extended_protocol): Make static.
14833 (attached): Define earlier.
14834 (exit_requested, response_needed, program_argv): New variables.
14835 (target_running): New.
14836 (start_inferior): Clear attached here.
14837 (attach_inferior): Set attached here.
14838 (require_running): Define.
14839 (handle_query): Use require_running and target_running. Implement
14841 (handle_v_attach, handle_v_run): New.
14842 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14843 (gdbserver_usage): Update.
14844 (main): Redo argument parsing. Handle --debug and --multi. Handle
14845 --attach along with other options or after the port. Save
14846 program_argv. Support no initial program. Resynchronize
14847 communication with GDB after an error. Handle "monitor exit".
14848 Use require_running and target_running. Always allow the extended
14849 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14850 restart in extended mode.
14851 * README: Refer to the GDB manual. Update --attach usage.
14853 2007-12-20 Andreas Schwab <schwab@suse.de>
14855 * linux-low.c (STACK_SIZE): Define.
14856 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14857 (linux_test_for_tracefork): Likewise.
14859 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14861 * linux-low.c (linux_wait_for_event): Update messages. Do not
14862 reinsert auto-delete breakpoints.
14863 * mem-break.c (struct breakpoint): Change return type of handler to
14865 (set_breakpoint_at): Update handler type.
14866 (reinsert_breakpoint_handler): Return 1 instead of calling
14868 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14870 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14871 * mem-break.h (set_breakpoint_at): Update handler type.
14872 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14873 * win32-low.c (auto_delete_breakpoint): New.
14874 (get_child_debug_event): Use it.
14876 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14878 * configure.ac: Check for pread and pwrite.
14879 * hostio.c (handle_pread): Fall back to lseek and read.
14880 (handle_pwrite): Fall back to lseek and write.
14881 * config.in, configure: Regenerated.
14883 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14885 * server.c (myresume): Add own_buf argument.
14886 (main): Update calls.
14888 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14890 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14891 * remote-utils.c (remote_open): Do not call disable_async_io.
14892 (block_async_io): Delete.
14893 (unblock_async_io): Make static.
14894 (initialize_async_io): New.
14895 * server.c (handle_v_cont): Handle async I/O here.
14896 (myresume): Likewise. Move other common resume tasks here...
14897 (main): ... from here. Call initialize_async_io. Disable async
14898 I/O before the main loop.
14899 * server.h (initialize_async_io): Declare.
14900 (block_async_io, unblock_async_io): Delete prototypes.
14901 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14903 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14905 * remote-utils.c (readchar): Allow binary data in received messages.
14907 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14909 * win32-low.c (attaching): New global.
14910 (win32_create_inferior): Clear the `attaching' global.
14911 (win32_attach): Set the `attaching' global.
14912 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14913 attaching. Only set a breakpoint at the entry point if not
14916 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14918 * server.c (main): Don't report dll events on the initial
14919 connection on attaches.
14921 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14923 * server.c (main): Relax numerical bases supported for the pid of
14924 the --attach command line argument.
14926 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14928 * win32-low.c (win32_attach): Call OpenProcess before
14929 DebugActiveProcess, not after. Add last error output to error
14932 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14934 * win32-low.c (win32_get_thread_context)
14935 (win32_set_thread_context): New functions.
14936 (thread_rec): Use win32_get_thread_context.
14937 (continue_one_thread, win32_resume): Use win32_set_thread_context.
14938 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14941 2007-12-03 Leo Zayas
14942 Pedro Alves <pedro_alves@portugalmail.pt>
14944 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14946 (child_add_thread): Minor cleanup.
14947 (child_continue): Resume artificially suspended threads before
14948 calling ContinueDebugEvent.
14949 (suspend_one_thread): New.
14950 (fake_breakpoint_event): New.
14951 (get_child_debug_event): Change return type to int. Check here if
14952 gdb sent an interrupt request. If a soft interrupt was requested,
14953 fake a breakpoint event. Return 0 if there is no event to handle,
14955 (win32_wait): Don't check here if gdb sent an interrupt request.
14956 Ensure there is a valid event to handle.
14957 (win32_request_interrupt): Add soft interruption method as last
14960 2007-12-03 Leo Zayas
14961 Pedro Alves <pedro_alves@portugalmail.pt>
14963 * win32-low.h (win32_thread_info): Add descriptions to the
14964 structure members. Replace `suspend_count' counter by a
14966 * win32-low.c (thread_rec): Update condition of when to get the
14967 context from the inferior. Rely on ContextFlags being set if it
14968 has already been retrieved. Only suspend the inferior thread if
14969 we haven't already. Warn if that fails.
14970 (continue_one_thread): s/suspend_count/suspended/. Only call
14971 ResumeThread once. Warn if that fails.
14973 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14975 * win32-low.c (win32_wait): Don't read from the inferior when it
14976 has already exited.
14978 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14980 * Makefile.in (win32_low_h): New variable.
14981 (win32-low.o): Add dependency on $(win32_low_h).
14982 (win32-arm-low.o, win32-i386-low.o): New rules.
14984 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14986 * hostio.c: Correct copyright year.
14988 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14990 * Makefile.in (OBS): Add hostio.o.
14991 (hostio.o): New rule.
14992 * server.h (handle_vFile): Declare.
14993 * hostio.c: New file.
14994 * server.c (handle_v_requests): Take packet_len and new_packet_len
14995 for binary packets. Call handle_vFile.
14996 (main): Update call to handle_v_requests.
14998 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
15000 * linux-low.c: Include <sched.h>.
15002 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
15004 * linux-low.c (linux_tracefork_grandchild): New.
15005 (linux_tracefork_child): Use clone.
15006 (linux_test_for_tracefork): Use clone; allocate and free a stack.
15008 2007-10-31 Joel Brobecker <brobecker@adacore.com>
15010 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15012 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
15014 * linux-low.c (handle_extended_wait): Handle unexpected signals.
15016 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
15018 * inferiors.c (change_inferior_id): Delete.
15019 (add_pid_to_list, pull_pid_from_list): New.
15020 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
15021 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
15022 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
15023 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
15024 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15025 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15026 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15027 (using_threads): Always set to 1.
15028 (handle_extended_wait): New.
15029 (add_process): Do not set TID.
15030 (linux_create_inferior): Set must_set_ptrace_flags.
15031 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
15032 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15033 (linux_thread_alive): Rename TID argument to LWPID.
15034 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15035 (linux_wait_for_event): Do not use TID or check using_threads. Update
15036 call to dead_thread_notify. Call handle_extended_wait.
15037 (linux_create_inferior): Use PTRACE_SETOPTIONS.
15038 (send_sigstop): Delete sigstop_sent.
15039 (wait_for_sigstop): Avoid TID.
15040 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15041 (linux_test_for_tracefork): New.
15042 (linux_lookup_signals): Use thread_db_active and
15043 linux_supports_tracefork_flag.
15044 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15045 * linux-low.h (get_process_thread): Avoid TID.
15046 (struct process_ifo): Move thread_known and tid to the end. Remove
15048 (linux_attach_lwp, thread_db_init): Update prototypes.
15049 * server.h (change_inferior_id): Delete prototype.
15050 (add_pid_to_list, pull_pid_from_list): New prototypes.
15051 * thread-db.c (thread_db_use_events): New.
15052 (find_first_thread): Rename to...
15053 (find_one_thread): ...this. Update callers and messages. Do not
15054 call fatal. Check thread_db_use_events. Do not call
15055 change_inferior_id or new_thread_notify.
15056 (maybe_attach_thread): Update. Do not call new_thread_notify.
15057 (thread_db_init): Set thread_db_use_events. Check use_events.
15058 * utils.c (fatal, warning): Correct message prefix.
15060 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
15062 * Makefile.in (clean): Remove new files.
15063 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15064 (powerpc-64.o, powerpc-64.c): New rules.
15065 * configure.srv: Use alternate register sets for powerpc64-*-linux*
15066 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15068 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15070 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15071 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15072 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15073 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15074 (target_regsets): Add AltiVec and SPE register sets.
15075 * configure.ac: Check for AltiVec and SPE.
15076 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15077 (ppc_fill_vrregset, ppc_store_vrregset): New.
15078 (target_regsets): Add AltiVec register set.
15079 * configure: Regenerated.
15081 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
15083 * linux-low.c (O_LARGEFILE): Define.
15084 (linux_read_memory): Use /proc/PID/mem.
15085 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
15086 * configure, config.in: Regenerated.
15088 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15090 * linux-low.c (linux_wait_for_event): Do not pass signals while
15093 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15095 * win32-low.c (create_process): New.
15096 (win32_create_inferior): Use create_process instead of
15097 CreateProcess. If create_process failed retry appending an ".exe"
15098 suffix. Store the GetLastError result immediatelly after
15099 create_process calls and use it on the call to error.
15101 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15103 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15105 2007-08-23 Joel Brobecker <brobecker@adacore.com>
15107 * configure.ac: Switch license to GPLv3.
15109 2007-08-01 Michael Snyder <msnyder@access-company.com>
15111 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15113 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
15115 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15117 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15118 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
15119 CloseToolhelp32Snapshot.
15120 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15121 CloseToolhelp32Snapshot.
15123 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
15125 * server.c (main): Check for inferior exit before main loop.
15127 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
15129 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15130 instead of on tmp_desc.
15132 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
15133 Daniel Jacobowitz <dan@codesourcery.com>
15135 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15136 (add_thread): Minor cleanups.
15137 (clear_inferiors): Move lower in the file. Clear the DLL
15139 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15140 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15141 (xml_escape_text): New.
15142 * server.c (handle_query): Handle qXfer:libraries:read. Report it
15144 (handle_v_cont): Report errors.
15145 (gdbserver_version): Update.
15146 (main): Correct size of own_buf. Do not report initial DLL events.
15147 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15148 (unloaded_dll, xml_escape_text): New.
15149 * win32-low.c (enum target_waitkind): Update comments.
15150 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15151 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15152 (win32_EnumProcessModules, win32_GetModuleInformation)
15153 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15154 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15155 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15156 (win32_Module32First, win32_Module32Next, load_toolhelp)
15157 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15158 (get_child_debug_event): Handle DLL events.
15159 (win32_wait): Likewise.
15161 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15163 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15164 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15166 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15168 * win32-low.c (handle_output_debug_string): Ignore event if not
15171 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15173 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15175 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
15177 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15179 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15181 * inferiors.c (change_inferior_id): Add comment.
15182 * linux-low.c (check_removed_breakpoint): Add an early
15183 prototype. Improve debug output.
15184 (linux_attach): Doc update.
15185 (linux_detach_one_process, linux_detach): Clean up before releasing
15187 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15188 * linux-low.h (struct process_info): Doc improvement.
15189 * mem-break.c (delete_all_breakpoints): New.
15190 * mem-break.h (delete_all_breakpoints): New prototype.
15191 * thread-db.c (find_first_thread): New.
15192 (thread_db_create_event): Call it instead of
15193 thread_db_find_new_threads. Clean up unused variables.
15194 (maybe_attach_thread): Remove first thread handling.
15195 (thread_db_find_new_threads): Use find_first_thread.
15196 (thread_db_get_tls_address): Likewise.
15198 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
15200 * thread-db.c (thread_db_find_new_threads): Add prototype.
15201 (thread_db_create_event): Check for the main thread before adding
15203 (maybe_attach_thread): Only enable event reporting if TID == 0.
15204 (thread_db_get_tls_address): Check for new threads.
15206 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
15208 * linux-low.c (linux_create_inferior): Try execv before execvp.
15209 * spu-low.c (spu_create_inferior): Likewise.
15211 2007-06-13 Mike Frysinger <vapier@gentoo.org>
15213 * linux-low.c (linux_create_inferior): Change execv to execvp.
15214 * spu-low.c (spu_create_inferior): Likewies.
15216 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15218 * Makefile.in (clean): Clean new files instead of deleted ones.
15219 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15220 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15222 * configure.srv: Specify XML files and new regformats for MIPS and
15224 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15225 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15226 an entry for the restart register.
15227 (mips_cannot_fetch_register, mips_cannot_store_register)
15228 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15229 register names to match the XML descriptions.
15230 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15231 restart register instead of $0.
15233 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15234 Markus Deuling <deuling@de.ibm.com>
15236 * remote-utils.c (decode_xfer_write): New function.
15237 * server.h (decode_xfer_write): Add prototype.
15238 * server.c (handle_query): Add PACKET_LEN argument. Support
15239 qXfer:spu:read and qXfer:spu:write packets.
15240 (main): Pass packet_len to handle_query.
15241 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15242 * target.h (target_ops): Add qxfer_spu.
15244 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15246 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15247 accessing non-seekable spufs files.
15249 2007-05-16 Markus Deuling <deuling@de.ibm.com>
15251 * server.c (handle_query): Add reply for qC packet.
15253 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15254 Leo Zayas <lerele@champenstudios@com>
15256 * server.h (check_remote_input_interrupt_request): New function.
15257 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15258 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15259 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15260 (check_remote_input_interrupt_request): New function.
15261 * server.h (check_remote_input_interrupt_request): Declare.
15262 * win32-low.c (winapi_DebugBreakProcess,
15263 winapi_GenerateConsoleCtrlEvent): New typedefs.
15264 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15266 (win32_wait): Check for remote interrupt request
15267 with check_remote_input_interrupt_request.
15268 (win32_request_interrupt): New function.
15269 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15271 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15273 * win32-low.c (debug_registers_changed,
15274 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15275 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15276 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15277 (thread_rec): Get context using the low target.
15278 (child_add_thread): Call thread_added on the low target,
15279 which does the same thing.
15281 (do_initial_child_stuff): Remove debug registers references.
15282 Set context using the low target. Resume threads after
15283 setting the contexts.
15284 (child_continue): Remove dead variable. Remove debug
15285 registers references.
15286 (child_fetch_inferior_registers): Go through the low target.
15287 (do_child_store_inferior_registers): Remove.
15288 (child_store_inferior_registers): Go through the low target.
15289 (win32_resume): Remove debug registers references.
15290 Set context using the low target.
15291 (handle_exception): Change return type to void. Don't record
15292 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15293 first chance exception.
15294 (get_child_debug_event): Change return type to void. Remove
15295 goto loop. Always return after waiting for debug event.
15296 (win32_wait): Convert to switch statement. Handle spurious
15299 * win32-i386-low.c (debug_registers_changed,
15300 debug_registers_used): New.
15301 (initial_stuff): Rename to ...
15302 (i386_initial_stuff): ... this. Clear debug registers
15304 (store_debug_registers): Delete.
15305 (i386_get_thread_context): New.
15306 (load_debug_registers): Delete.
15307 (i386_set_thread_context): New.
15308 (i386_thread_added): New.
15309 (single_step): Rename to ...
15310 (i386_single_step): ... this.
15311 (do_fetch_inferior_registers): Rename to ...
15312 (i386_fetch_inferior_register): ... this.
15313 (i386_store_inferior_register): New.
15314 (the_low_target): Adapt to new interface.
15316 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15317 (arm_get_thread_context): New.
15318 (arm_set_thread_context): New.
15320 (do_fetch_inferior_registers): Rename to ...
15321 (arm_fetch_inferior_register): ... this.
15322 (arm_store_inferior_register): New.
15323 (arm_wince_breakpoint): Reimplement as unsigned long.
15324 (arm_wince_breakpoint_len): Define.
15325 (the_low_target): Adapt to new interface.
15327 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15328 load_debug_registers. Add get_thread_context, set_thread_context,
15329 thread_added and store_inferior_register. Rename
15330 fetch_inferior_registers to fetch_inferior_register.
15331 (regptr): Remove declaration.
15333 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15335 * linux-low.c (linux_detach): Change return type to int. Return 0.
15336 * spu-low.c (spu_detach): Likewise.
15338 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15340 * target.h (target_ops): Change return type of detach to int.
15342 (join_inferior): New.
15343 * server.c (main): Don't skip detach support on mingw32.
15344 If the inferior doesn't support detaching return error.
15345 Call join_inferior instead of using waitpid.
15346 * linux-low.c (linux_join): New.
15347 (linux_target_op): Add linux_join.
15348 * spu-low.c (spu_join): New.
15349 (spu_target_ops): Add spu_join.
15350 * win32-low.c (win32_detach): Adapt to new interface.
15351 Reopen current_process_handle before detaching. Issue a child
15352 resume before detaching.
15354 (win32_target_op): Add win32_join.
15356 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15358 * win32-low.c (win32-attach): Fix return value.
15359 * target.h (target_ops): Describe ATTACH return values.
15361 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15363 * win32-low.c (GETPROCADDRESS): Define.
15364 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15365 (winapi_DebugSetProcessKillOnExit): Likewise.
15366 (win32_create_inferior): Force usage of ansi CreateProcessA.
15367 (win32_attach): Use GETPROCADDRESS.
15368 (win32_detach): Likewise.
15370 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15372 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15374 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15376 * win32-low.c: Commit leftover changes from 2007-03-29.
15378 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15380 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15381 fields short instead of int. Add explicit padding.
15382 (i387_cache_to_fsave): Remove unnecessary casts.
15383 (i387_fsave_to_cache): Doc fix.
15384 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15386 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15388 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15389 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15391 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15393 * configure.srv (arm*-*-mingw32ce*): Move near the other
15396 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15398 * configure.ac: Add errno checking.
15399 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15400 sys/file.h and malloc.h.
15401 (AC_CHECK_DECLS): Add perror.
15402 (srv_mingwce): Handle.
15403 * configure.srv (i[34567]86-*-cygwin*): Add
15404 win32-i386-low.o to srv_tgtobj.
15405 (i[34567]86-*-mingw*): Likewise.
15406 (arm*-*-mingw32ce*): Add case.
15407 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15408 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15409 [__MINGW32CE__] (strerror): New function.
15410 [__MINGW32CE__] (errno): Define to GetLastError.
15411 [__MINGW32CE__] (COUNTOF): New macro.
15412 (remote_open): Remove extra close call.
15413 * mem-break.c (delete_breakpoint_at): New function.
15414 * mem-break.h (delete_breakpoint_at): Declare.
15415 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15416 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15417 [USE_WIN32API] (read, write): Add char* casts.
15418 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15419 * server.h: Include wincecompat.h on Windows CE.
15420 [HAVE_ERRNO_H]: Check.
15421 (perror): Declare if not declared.
15422 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15423 (perror_with_name): Remove errno declaration.
15424 * wincecompat.h: New.
15425 * wincecompat.c: New.
15426 * win32-low.h: New.
15427 * win32-arm-low.c: New.
15428 * win32-i386-low.c: New.
15429 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15430 (OUTMSG2): Make it safe.
15432 (COUNTOF): New macro.
15433 (NUM_REGS): Get it from the low target.
15434 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15435 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15436 (thread_rec): Let low target handle debug registers.
15437 (child_add_thread): Likewise.
15438 (child_init_thread_list): Likewise.
15439 (continue_one_thread): Likewise.
15441 (do_child_fetch_inferior_registers): Move to ...
15442 * win32-i386-low.c: ... here, and rename to ...
15443 (do_fetch_inferior_registers): ... this.
15444 * win32-low.c (child_fetch_inferior_registers):
15445 Go through the low target.
15446 (do_child_store_inferior_registers): Use regptr.
15447 (strwinerror): New function.
15448 (win32_create_inferior): Handle Windows CE.
15449 Use strwinerror instead of strerror on Windows error
15450 codes. Add program to the error output.
15451 Don't close the main thread handle on Windows CE.
15452 (win32_attach): Use coredll.dll on Windows CE.
15453 (win32_kill): Close current process and current
15455 (win32_detach): Use coredll.dll on Windows CE.
15456 (win32_resume): Let low target handle debug registers, and
15458 (handle_exception): Add/Remove initial breakpoint. Avoid
15459 non-existant WSTOPSIG on Windows CE.
15460 (win32_read_inferior_memory): Cast to remove warning.
15461 (win32_arch_string): Go through the low target.
15462 (initialize_low): Call set_breakpoint_data with the low
15463 target's breakpoint.
15464 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15465 FOP_REGNUM, mappings): Move to ...
15466 * win32-i386-low.c: ... here.
15467 * win32-low.c (win32_thread_info): Move to ...
15468 * win32-low.h: ... here.
15469 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15470 win32-arm-low.c and wincecompat.c.
15471 (all:): Add $EXEEXT.
15472 (install-only:): Likewise.
15473 (gdbserver:): Likewise.
15474 (gdbreplay:): Likewise.
15475 * config.in: Regenerate.
15476 * configure: Regenerate.
15478 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15480 * win32-low.c: Rename typedef thread_info to
15481 win32_thread_info throughout.
15483 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15485 * win32-i386-low.c: Rename to ...
15486 * win32-low.c: ... this.
15487 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15488 * Makefile.in: Likewise.
15490 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15492 * remote-utils.c (monitor_output): Constify msg parameter.
15493 * server.h (monitor_output): Likewise.
15494 * win32-i386-low.c (handle_output_debug_string): New.
15495 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15496 handle_output_debug_string.
15497 (get_child_debug_event): Likewise.
15499 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15501 * server.c (main): Correct strtoul check.
15503 2007-03-27 Jon Ringle <jon@ringle.org>
15505 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15507 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15509 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15511 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15513 * terminal.h: Check HAVE_SGTTY_H.
15515 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
15517 * remote-utils.c (remote_open): Print out the assigned port number.
15519 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15521 * remote-utils.c (monitor_output): New function.
15522 * server.c (debug_threads): Define here.
15523 (monitor_show_help): New function.
15524 (handle_query): Handle qRcmd.
15525 (main): Do not handle 'd' packet.
15526 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15527 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15530 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15532 * Makefile.in (EXEEXT): New.
15533 (clean): Use $(EXEEXT).
15535 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15537 * target.h (target_ops): Rename send_signal to request_interrupt,
15538 and remove enum target_signal parameter.
15539 * linux-low.c (linux_request_interrupt): Rename from
15540 linux_send_signal, and always send SIGINT.
15541 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15542 and always send SIGINT.
15543 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15545 (input_interrupt): Likewise.
15547 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15549 * server.c (get_features_xml): Check if target implemented
15551 * win32-i386-low.c (win32_arch_string): New.
15552 (win32_target_ops): Add win32_arch_string as arch_string member.
15554 2007-02-22 Markus Deuling <deuling@de.ibm.com>
15556 * spu-low.c (spu_arch_string): New.
15557 (spu_target_ops): Add spu_arch_string.
15559 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15561 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15562 * configure.ac: Do not check for terminal.h.
15563 * configure, config.in: Regenerated.
15565 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15567 * Makefile.in (OBS): Add $(XML_BUILTIN).
15568 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15570 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15571 (arm-with-iwmmxt.c): New.
15572 * config.in, configure: Regenerate.
15573 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15574 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15575 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15576 (arm*-*-linux*): Add iWMMXt and regset support.
15577 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15578 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15579 (arm_store_wmmxregset, target_regsets): New.
15580 * server.c (get_features_xml): Take annex argument. Check builtin
15582 (handle_query): Handle multiple annexes.
15584 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15586 * remote-utils.c [USE_WIN32API] (read, write): Define.
15587 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15590 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15592 * linux-i386-low.c (the_low_target): Set arch_string.
15593 * linux-x86-64-low.c (the_low_target): Likewise.
15594 * linux-low.c (linux_arch_string): New.
15595 (linux_target_ops): Add it.
15596 * linux-low.h (struct linux_target_ops): Add arch_string.
15597 * server.c (write_qxfer_response): Use const void * for DATA.
15598 (get_features_xml): New.
15599 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15600 * target.h (struct target_ops): Add arch_string method.
15602 2007-01-03 Denis Pilat <denis.pilat@st.com>
15603 Daniel Jacobowitz <dan@codesourcery.com>
15605 * linux-low.c (linux_kill): Handle being called with no threads.
15606 * win32-i386-low.c (win32_kill): Likewise.
15607 (get_child_debug_event): Clear current_process_handle.
15609 2006-12-30 Denis PILAT <denis.pilat@st.com>
15610 Daniel Jacobowitz <dan@codesourcery.com>
15612 * remote-utils.c (remote_open): Check the type of specified
15613 serial port devices before opening them.
15614 * server.c (main): Kill the inferior if an error occurs during
15615 the first remote_open.
15617 2006-12-05 Markus Deuling <deuling@de.ibm.com>
15619 * README: Update supported targets.
15621 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15623 * Makefile.in (clean): Remove reg-mips64.c.
15624 (reg-mips64.c, reg-mips64.o): New rules.
15625 * configure.srv: Handle mips64. Include regset support for mips.
15626 * linux-mips-low.c (union mips_register): New.
15627 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15628 (mips_breakpoint, mips_breakpoint_at): Use int.
15629 (mips_collect_register, mips_supply_register)
15630 (mips_collect_register_32bit, mips_supply_register_32bit)
15631 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15632 (mips_store_fpregset, target_regsets): New.
15633 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15635 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15637 * configure.srv: Add target "spu*-*-*".
15638 * Makefile.in (clean): Remove reg-spu.c.
15639 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15640 * spu-low.c: New file.
15642 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15644 * configure.ac: Correct td_thr_tls_get_addr test.
15645 * configure: Regenerated.
15647 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15649 * linux-low.c (linux_wait_for_event): Reformat. Use the
15650 pass_signals array.
15651 * remote-utils.c (decode_address_to_semicolon): New.
15652 * server.c (pass_signals, handle_general_set): New.
15653 (handle_query): Mention QPassSignals for qSupported.
15654 (main): Call handle_general_set.
15655 * server.h (pass_signals, decode_address_to_semicolon): New.
15657 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15659 * server.c (handle_query): Correct error handling for read_auxv.
15661 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15663 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15664 and srv_linux_thread_db to yes.
15665 * linux-s390-low.c (s390_fill_gregset): New function.
15666 (target_regsets): Define data structure.
15668 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15670 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15671 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15672 * config.in, configure: Regenerated.
15673 * inferiors.c (gdb_id_to_thread): New function.
15674 (gdb_id_to_thread_id): Use it.
15675 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15676 * linux-low.h (struct process_info): Add th member.
15677 (thread_db_get_tls_address): New prototype.
15678 * remote-utils.c (decode_address): Make non-static.
15679 * server.c (handle_query): Handle qGetTLSAddr.
15680 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15681 * target.h (struct target_ops): Add get_tls_address.
15682 * thread-db.c (maybe_attach_thread): Save the thread handle.
15683 (thread_db_get_tls_address): New.
15685 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15687 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15688 (linux_resume_one_process): Take a siginfo_t *. Update all
15689 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15690 (struct pending_signals): Add a siginfo_t.
15691 (linux_wait_for_process): Always set last_status.
15692 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15693 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15694 * linux-low.h (struct process_info): Add last_status.
15696 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15698 * remote-utils.c (try_rle): New function.
15699 (putpkt_binary): Use it.
15701 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15703 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15704 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15705 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15706 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15707 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15710 2006-08-08 Richard Sandiford <richard@codesourcery.com>
15712 * server.c (terminal_fd): New variable.
15713 (old_foreground_pgrp): Likewise.
15714 (restore_old_foreground_pgrp): New function.
15715 (start_inferior): Record the terminal file descriptor in terminal_fd
15716 and its original foreground group in old_foreground_pgrp. Register
15717 restore_old_foreground_pgrp with atexit().
15719 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15721 * server.c (handle_query): Correct qPart to qXfer.
15723 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15725 * configure.ac: Check for more headers which are missing on
15726 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15727 * configure.srv: Add Cygwin and mingw32.
15728 * remote-utils.c: Don't include headers unconditionally which
15729 are missing on mingw32. Include <winsock.h> for mingw32.
15730 (remote_open): Adjust for mingw32 support. Flush
15731 standard error after writing to it.
15732 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15733 (unblock_async_io, enable_async_io, disable_async_io)
15734 (readchar, getpkt): Update for Winsock support.
15735 (prepare_resume_reply): Expect a protocol signal number.
15736 * server.c: Disable <sys/wait.h> on mingw32.
15737 (start_inferior): Adjust for mingw32 support. Flush
15738 standard error after writing to it.
15739 (attach_inferior): Likewise. Use protocol signal
15741 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15743 * win32-i386-low.c: New file.
15744 * Makefile.in (XM_CLIBS): Set.
15745 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15746 (win32-i386-low.o): New dependency rule.
15747 * linux-low.c (linux_wait): Use target signal numbers.
15748 * target.h (struct target_ops): Doc fix.
15749 * server.h (target_signal_to_name): New prototype.
15750 * gdbreplay.c: Don't include headers unconditionally which
15751 are missing on mingw32. Include <winsock.h> for mingw32.
15752 (remote_close, remote_open): Adjust for Winsock support.
15753 * configure, config.in: Regenerated.
15755 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15757 * server.c (decode_xfer_read, write_qxfer_response): New.
15758 (handle_query): Take a packet length argument. Handle
15759 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15760 the qSupported response.
15761 (main): Update call to handle_query.
15763 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15765 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15766 (putpkt_binary): Renamed from putpkt and adjusted for binary
15768 (putpkt): New wrapper for putpkt_binary.
15769 (readchar): Don't mask off the high bit.
15770 (decode_X_packet): New function.
15771 * server.c (main): Call putpkt_binary if a handler sets the packet
15772 length. Save the length of the incoming packet. Handle 'X'.
15773 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15775 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15777 * server.c (handle_query): Handle qSupported.
15779 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15781 * remote-utils.c (all_symbols_looked_up): New variable.
15782 (look_up_one_symbol): Check it.
15783 * server.h (look_up_one_symbol): New declaration.
15784 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15786 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15788 * Makefile.in (linux-arm-low.o): Update dependencies.
15789 * linux-arm-low.c: Include "gdb_proc_service.h".
15790 (PTRACE_GET_THREAD_AREA): Define.
15791 (ps_get_thread_area): New function.
15793 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15795 * configure.srv (m68k*-*-uclinux*): New target.
15796 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15797 (linux_resume_one_process): Remove extraneous cast.
15798 (linux_read_offsets): New.
15799 (linux_target_op): Add linux_read_offsets on mmuless systems.
15800 * server.c (handle_query): Add qOffsets logic.
15801 * target.h (struct target_ops): Add read_offsets.
15803 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15805 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15806 (PTRACE_GET_THREAD_AREA): Define.
15807 (ps_get_thread_area): New function.
15808 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15809 (linux-x86-64-low.o): Update.
15811 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15813 * configure.ac: Remove checks for prfpregset_t.
15814 * gdb_proc_service.h: New file.
15815 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15816 new "gdb_proc_service.h".
15817 * proc-service.c: Likewise.
15818 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15819 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15820 * Makefile.in (gdb_proc_service_h): Updated.
15821 * configure, config.in: Regenerated.
15823 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15825 * remote-utils.c (prepare_resume_reply): Move declaration
15826 of gdb_id_from_wait to the top of the block.
15828 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15830 * linux-low.c (regsets_store_inferior_registers): Read the regset
15831 from the target before filling it.
15833 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15835 * server.c (attach_inferior): Return SIGTRAP for a successful
15838 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15840 * Makefile.in (OBS): Add version.o.
15841 (STAGESTUFF): Delete.
15842 (version.o): Add dependencies.
15843 (version.c): Replace rule.
15844 (clean): Remove version.c.
15845 * server.c (gdbserver_version): New.
15846 (gdbserver_usage): Use printf.
15847 (main): Handle --version and --help.
15848 * server.h (version, host_name): Add declarations.
15850 2005-12-23 Eli Zaretskii <eliz@gnu.org>
15862 * linux-x86-64-low.c:
15864 * linux-s390-low.c:
15865 * linux-ppc64-low.c:
15867 * linux-mips-low.c:
15868 * linux-m68k-low.c:
15869 * linux-m32r-low.c:
15872 * linux-ia64-low.c:
15873 * linux-i386-low.c:
15874 * linux-crisv32-low.c:
15886 * gdbserver.1: Add (C) after Copyright. Update the FSF
15889 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15891 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15892 (arm_breakpoint_at): Recognize both breakpoints.
15893 (the_low_target): Use the correct breakpoint instruction.
15895 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15897 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15898 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15899 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15900 (the_low_target): Update.
15902 2005-10-25 Andreas Schwab <schwab@suse.de>
15904 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15906 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15907 (ia64_num_regs): Reduce to 462.
15909 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15911 * acinclude.m4: Correct quoting.
15912 * aclocal.m4: Regenerated.
15914 Suggested by SZOKOVACS Robert <szo@ies.hu>:
15915 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15916 (thread_db_init): Call thread_db_err_str.
15917 * configure.ac: Check for TD_VERSION.
15918 * config.in, configure: Regenerated.
15920 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15922 * server.h (error, fatal, warning): Add ATTR_FORMAT.
15924 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15926 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15927 is not available. Define HAVE_PTRACE_GETREGS if it is.
15928 * config.in, configure: Regenerated.
15929 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15930 * linux-i386-low.c, linux-m68k-low.c: Update to use
15931 HAVE_PTRACE_GETREGS.
15932 * linux-low.c (regsets_fetch_inferior_registers)
15933 (regsets_store_inferior_registers): Only return 0 if we processed
15935 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15936 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15938 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15940 * inferiors.c (struct thread_info): Add gdb_id.
15941 (add_thread): Add gdb_id argument.
15942 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15943 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15944 calls to add_thread.
15945 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15946 * server.c (handle_query): Use thread_to_gdb_id.
15947 (handle_v_cont, main): Use gdb_id_to_thread_id.
15948 * server.h (add_thread): Update prototype.
15949 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15952 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15954 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15955 left-padded registers.
15956 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15957 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15959 2005-07-01 Steve Ellcey <sje@cup.hp.com>
15961 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15962 * configure: Regenerate.
15963 * config.in: Regenerate.
15964 * server.h (NEED_DECLARATION_STRERROR):
15965 Replace with !HAVE_DECL_STRERROR.
15967 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
15969 * linux-low.c (linux_wait, linux_send_signal): Don't test
15970 an unsigned long variable for > 0 if it could be MAX_ULONG.
15971 * server.c (myresume): Likewise.
15972 * target.c (set_desired_inferior): Likewise.
15974 2005-06-13 Mark Kettenis <kettenis@gnu.org>
15976 * configure.ac: Simplify and improve check for socklen_t.
15977 * configure, config.in: Regenerate.
15979 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
15981 * acconfig.h: Remove.
15982 * configure.ac: Add a test for socklen_t. Use three-argument
15983 AC_DEFINE throughout.
15984 * config.in: Regenerated using autoheader 2.59.
15985 * configure: Regenerated.
15987 * gdbreplay.c (socklen_t): Provide a default.
15988 (remote_open): Use socklen_t.
15989 * remote-utils.c (socklen_t): Provide a default.
15990 (remote_open): Use socklen_t.
15991 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15994 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15996 * linux-low.c (linux_read_memory, linux_write_memory)
15997 (linux_read_auxv): Likewise.
15998 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15999 (check_mem_write): Likewise.
16000 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16002 * regcache.c (struct inferior_rgcache_data, registers_to_string)
16003 (registers_from_string, register_data): Likewise.
16004 * server.c (handle_query, main): Likewise.
16005 * server.h (convert_ascii_to_int, convert_int_to_ascii)
16006 (decode_M_packet): Likewise.
16007 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16008 * target.h (struct target_ops): Update read_memory, write_memory,
16010 (read_inferior_memory, write_inferior_memory): Update.
16011 * linux-low.h (struct linux_target_ops): Change type of breakpoint
16012 to unsigned char *.
16013 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16014 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16015 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16016 linux-s390-low.c, linux-sh-low.c: Update for changes in
16017 read_inferior_memory and the_low_target->breakpoint.
16019 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
16021 * Makefile.in (SFILES): Add linux-ppc64-low.c.
16022 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
16023 * configure.srv: Add powerpc64-*-linux*.
16024 * linux-ppc64-low.c: New file.
16026 2005-05-23 Orjan Friberg <orjanf@axis.com>
16028 * linux-cris-low.c: New file with support for CRIS.
16029 * linux-crisv32-low.c: Ditto for CRISv32.
16030 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16031 (clean): Add reg-cris.c and reg-crisv32.c.
16032 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
16033 reg-crisv32.o, and reg-crisv32.c to make rules.
16034 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16035 recognized targets.
16037 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
16039 * linux-low.c (fetch_register): Ensure buffer size is a multiple
16040 of sizeof (PTRACE_XFER_TYPE).
16041 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
16043 2005-05-12 Orjan Friberg <orjanf@axis.com>
16045 * target.h (struct target_ops): Add insert_watchpoint,
16046 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16047 pointers for hardware watchpoint support.
16048 * linux-low.h (struct linux_target_ops): Ditto.
16049 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16050 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
16051 to linux_target_ops.
16052 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16054 * server.c (main): Recognize 'Z' and 'z' packets.
16056 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
16058 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16059 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16060 (the_low_target): Add new members.
16062 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16064 * proc-service.c (ps_lgetregs): Search all_processes instead of
16067 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16069 * server.c (start_inferior): Change return type to int.
16070 (attach_inferior): Change sigptr to int *.
16071 (handle_v_cont, handle_v_requests): Change signal to int *.
16072 (main): Change signal to int.
16074 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
16076 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16077 * configure.srv: Add m32r*-*-linux*.
16078 * linux-m32r-low.c: New file.
16080 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
16082 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16084 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16086 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16087 Take unsigned long arguments for PIDs.
16088 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16089 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16090 (wait_for_sigstop, linux_resume_one_process)
16091 (regsets_fetch_inferior_registers, linux_send_signal)
16092 (linux_read_auxv): Likewise. Update the types of variables holding
16093 PIDs. Update format string specifiers.
16094 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16095 * remote-utils.c (prepare_resume_reply): Likewise.
16096 * server.c (cont_thread, general_thread, step_thread)
16097 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16099 (handle_query): Update format specifiers.
16100 (handle_v_cont, main): Use strtoul for thread IDs.
16101 * server.h (struct inferior_list_entry): Use unsigned long for ID.
16102 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16103 (general_thread, step_thread, thread_from_wait)
16104 (old_thread_from_wait): Update.
16105 * target.h (struct thread_resume): Use unsigned long for THREAD.
16106 (struct target_ops): Use unsigned long for arguments to attach and
16109 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
16111 * acinclude.m4: Include bfd/bfd.m4 directly.
16112 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
16113 <agriffis@toolchain.org>.
16114 * aclocal.m4, configure: Regenerated.
16116 2005-01-07 Andrew Cagney <cagney@gnu.org>
16118 * configure.ac: Rename configure.in, require autoconf 2.59.
16119 * configure: Re-generate.
16121 2004-12-08 Daniel Jacobowitz <dan@debian.org>
16123 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
16124 LIBS when finished.
16125 * aclocal.m4: Regenerated.
16126 * configure: Regenerated.
16128 2004-11-21 Andreas Schwab <schwab@suse.de>
16130 * linux-m68k-low.c (m68k_num_gregs): Define.
16131 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16132 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16133 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16134 (m68k_breakpoint_at): New. Add to the_low_target.
16136 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16137 srv_linux_thread_db to yes.
16139 2004-10-20 Joel Brobecker <brobecker@gnat.com>
16141 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16142 (ARCH_SET_FS): Likewise.
16143 (ARCH_GET_FS): Likewise.
16144 (ARCH_GET_GS): Likewise.
16146 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16148 * linux-i386-low.c (ps_get_thread_area): New.
16149 * linux-x86-64-low.c (ps_get_thread_area): New.
16150 * linux-low.c: Include <sys/syscall.h>.
16151 (linux_kill_one_process): Don't kill the first thread here.
16152 (linux_kill): Kill the first thread here.
16153 (kill_lwp): New function.
16154 (send_sigstop, linux_send_signal): Use it.
16155 * proc-service.c: Clean up #ifdefs.
16156 (fpregset_info): Delete.
16157 (ps_lgetregs): Update and enable implementation.
16158 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16160 * remote-utils.c (struct sym_cache, symbol_cache): New.
16161 (input_interrupt): Print a clearer message.
16162 (async_io_enabled): New variable.
16163 (enable_async_io, disable_async_io): Use it. Update comments.
16164 (look_up_one_symbol): Use the symbol cache.
16165 * thread-db.c (thread_db_look_up_symbols): New function.
16166 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
16168 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16170 * configure.in: Test for -rdynamic.
16171 * configure: Regenerated.
16172 * Makefile (INTERNAL_LDFLAGS): New.
16173 (gdbserver, gdbreplay): Use it.
16175 2004-09-02 Andrew Cagney <cagney@gnu.org>
16177 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16179 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
16181 * linux-low.c (linux_wait): Clear all_processes list also.
16183 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16185 * linux-low.c: Include <errno.h>. Remove extern declaration of
16188 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16190 * gdbreplay.c, server.h, utils.c: Update copyright years.
16192 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16194 * server.c (main): Print child status or termination signal from
16195 variable 'signal', not 'sig'.
16197 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16199 * linux-low.c (linux_read_memory): Change return type to
16200 int. Check for and return error from ptrace().
16201 * target.c (read_inferior_memory): Change return type to int. Pass
16202 back return status from the_target->read_memory().
16203 * target.h (struct target_ops): Adapt *read_memory() prototype.
16205 (read_inferior_memory): Adapt prototype.
16206 * server.c (main): Return an error packet if
16207 read_inferior_memory() returns an error.
16209 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
16211 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16212 Unify with other clean targets.
16214 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16216 * server.c (handle_v_cont): Call set_desired_inferior.
16218 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16220 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16222 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16224 * linux-low.c (linux_wait): Unblock async I/O.
16225 (linux_resume): Block and enable async I/O.
16226 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16227 * server.h (block_async_io, unblock_async_io): Add prototypes.
16229 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16231 * remote-utils.c (remote_open): Print a status notice after
16232 opening a TCP port.
16233 * server.c (attach_inferior): Print a status notice after
16236 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16238 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16240 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
16242 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16244 * server.c, target.h: Update copyright years.
16246 2004-02-25 Roland McGrath <roland@redhat.com>
16248 * target.h (struct target_ops): New member `read_auxv'.
16249 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16250 * linux-low.c (linux_read_auxv): New function.
16251 (linux_target_ops): Initialize `read_auxv' member to that.
16253 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16255 Committed by Jim Blandy <jimb@redhat.com>.
16257 * linux-s390-low.c (s390_num_regs): Update.
16258 (s390_regmap): Remove control registers. Use __s390x__ predefine
16259 instead of GPR_SIZE to distiguish s390 and s390x targets.
16261 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
16263 * linux-low.c: Update copyright year.
16264 (check_removed_breakpoint): Clear pending_is_breakpoint.
16265 (linux_set_resume_request, linux_queue_one_thread)
16266 (resume_status_pending_p): New functions.
16267 (linux_continue_one_thread): Use process->resume.
16268 (linux_resume): Only resume threads if there are no pending events.
16269 * linux-low.h (struct process_info): Add resume request
16272 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
16274 * regcache.c (new_register_cache): Clear the allocated register
16275 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16277 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
16279 * linux-low.c (linux_resume): Take a struct thread_resume *
16281 (linux_wait): Update call.
16282 (resume_ptr): New static variable.
16283 (linux_continue_one_thread): Renamed from
16284 linux_continue_one_process. Use resume_ptr.
16285 (linux_resume): Use linux_continue_one_thread.
16286 * server.c (handle_v_cont, handle_v_requests): New functions.
16287 (myresume): New function.
16288 (main): Handle 'v' case.
16289 * target.h (struct thread_resume): New type.
16290 (struct target_ops): Change argument of "resume" to struct
16292 (myresume): Delete macro.
16294 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16296 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16297 (uninstall): Support DESTDIR.
16299 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16301 * configure.srv: Add xscale*linux copy of arm*linux entry.
16303 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
16305 * linux-arm-low.c (arm_reinsert_addr): New function.
16306 (the_low_target): Add arm_reinsert_addr.
16308 2003-07-08 Mark Kettenis <kettenis@gnu.org>
16310 * mem-break.c: Remove whitespace at end of file.
16312 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16314 * configure.in: Check whether we need to prototype strerror.
16315 * server.h: Optionally prototype strerror.
16316 * gdbreplay.c (perror_with_name): Use strerror.
16317 * linux-low.c (linux_attach_lwp): Use strerror.
16318 * utils.c (perror_with_name): Use strerror.
16319 * config.in, configure: Regenerated.
16321 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16323 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16324 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16326 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
16328 * Makefile.in (SFILES): Update.
16329 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16330 low-sun3.c: Remove files.
16332 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
16334 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16335 (linux_detach_one_process, linux_detach): New functions.
16336 (linux_target_ops): Add linux_detach.
16337 * server.c (main): Handle 'D' packet.
16338 * target.h (struct target_ops): Add "detach" member.
16339 (detach_inferior): Define.
16341 2003-06-13 Mark Kettenis <kettenis@gnu.org>
16343 From Kelley Cook <kelleycook@wideopenwest.com>:
16344 * configure.srv: Accept i[34567]86 variants.
16346 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
16348 * linux-low.c (linux_wait_for_event): Correct comment typos.
16349 (linux_resume_one_process): Call check_removed_breakpoint.
16350 (linux_send_signal): New function.
16351 (linux_target_ops): Add linux_send_signal.
16352 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16354 * target.h (struct target_ops): Add send_signal.
16356 2003-05-29 Jim Blandy <jimb@redhat.com>
16358 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16359 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16360 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16361 away part of the register's value.
16363 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
16365 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16366 (linux_wait_for_event, linux_init_signals): Likewise.
16368 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
16370 * configure.in: Check for stdlib.h.
16371 * configure: Regenerated.
16372 * config.in: Regenerated.
16374 2003-01-04 Andreas Schwab <schwab@suse.de>
16376 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16378 2003-01-02 Andrew Cagney <ac131313@redhat.com>
16380 * Makefile.in: Remove obsolete code.
16382 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
16384 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16385 defined(PT_FPR0_HI).
16387 2002-11-17 Stuart Hughes <seh@zee2.com>
16389 * linux-arm-low.c (arm_num_regs): Increase.
16390 (arm_regmap): Include status register.
16392 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
16394 * linux-low.c (register_addr): Remove incorrect -1 check.
16396 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
16398 * linux-low.c (linux_create_inferior): Call setpgid. Return
16400 (unstopped_p, linux_signal_pid): Remove.
16401 (linux_target_ops): Remove linux_signal_pid.
16402 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16403 global instead of target method.
16404 * target.h (struct target_ops): Remove signal_pid. Update comment
16405 for create_inferior.
16406 * server.c (signal_pid): New variable.
16407 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
16408 gdbserver. Set the child to be the foreground process group.
16409 (attach_inferior): Set signal_pid.
16411 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
16413 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16415 2002-08-20 Jim Blandy <jimb@redhat.com>
16417 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16420 2002-08-01 Andrew Cagney <cagney@redhat.com>
16422 * Makefile.in: Make chill references obsolete.
16424 2002-07-24 Kevin Buettner <kevinb@redhat.com>
16426 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16427 * configure: Regenerate.
16428 * config.in: Regenerate.
16430 2002-07-09 David O'Brien <obrien@FreeBSD.org>
16432 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16433 (perror_with_name, remote_close, remote_open, expect, play): Static.
16435 2002-07-04 Michal Ludvig <mludvig@suse.cz>
16437 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
16438 byte offsets instead of an array of indexes.
16439 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16441 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
16443 * regcache.c: Add comment.
16445 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
16447 * thread-db.c: New file.
16448 * proc-service.c: New file.
16449 * acinclude.m4: New file.
16450 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16451 proc-service.o, and thread-db.o.
16452 (linux-low.o): Add USE_THREAD_DB.
16453 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16454 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16455 * aclocal.m4: Regenerated.
16456 * config.in: Regenerated.
16457 * configure: Regenerated.
16458 * configure.in: Check for proc_service.h, sys/procfs.h,
16459 thread_db.h, and linux/elf.h headrs.
16460 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16461 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16462 Check for -lthread_db and thread support.
16463 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16464 PowerPC, and SuperH.
16465 * i387-fp.c: Constify arguments.
16466 * i387-fp.h: Likewise.
16467 * inferiors.c: (struct thread_info): Renamed from
16468 `struct inferior_info'. Remove PID member. Use generic inferior
16469 list header. All uses updated.
16470 (inferiors, signal_pid): Removed.
16471 (all_threads): New variable.
16472 (get_thread): Define.
16473 (add_inferior_to_list): New function.
16474 (for_each_inferior): New function.
16475 (change_inferior_id): New function.
16476 (add_inferior): Removed.
16477 (remove_inferior): New function.
16478 (add_thread): New function.
16479 (free_one_thread): New function.
16480 (remove_thread): New function.
16481 (clear_inferiors): Use for_each_inferior and free_one_thread.
16482 (find_inferior): New function.
16483 (find_inferior_id): New function.
16484 (inferior_target_data): Update argument type.
16485 (set_inferior_target_data): Likewise.
16486 (inferior_regcache_data): Likewise.
16487 (set_inferior_regcache_data): Likewise.
16488 * linux-low.c (linux_bp_reinsert): Remove.
16489 (all_processes, stopping_threads, using_thrads)
16490 (struct pending_signals, debug_threads, pid_of): New.
16491 (inferior_pid): Replace with macro.
16492 (struct inferior_linux_data): Remove.
16493 (get_stop_pc, add_process): New functions.
16494 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16495 Use add_process and add_thread.
16496 (linux_attach_lwp): New function, based on old linux_attach. Use
16497 add_process and add_thread. Set stop_expected for new threads.
16498 (linux_attach): New function.
16499 (linux_kill_one_process): New function.
16500 (linux_kill): Kill all LWPs.
16501 (linux_thread_alive): Use find_inferior_id.
16502 (check_removed_breakpoints, status_pending_p): New functions.
16503 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16504 Update. Use WNOHANG. Wait for cloned processes also. Update process
16505 struct for the found process.
16506 (linux_wait_for_event): New function.
16507 (linux_wait): Use it. Support LWPs.
16508 (send_sigstop, wait_for_sigstop, stop_all_processes)
16509 (linux_resume_one_process, linux_continue_one_process): New functions.
16510 (linux_resume): Support LWPs.
16511 (REGISTER_RAW_SIZE): Remove.
16512 (fetch_register): Use register_size instead. Call supply_register.
16513 (usr_store_inferior_registers): Likewise. Call collect_register.
16514 Fix recursive case.
16515 (regsets_fetch_inferior_registers): Improve error message.
16516 (regsets_store_inferior_registers): Add debugging.
16517 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16518 (unstopped_p, linux_signal_pid): New functions.
16519 (linux_target_ops): Add linux_signal_pid.
16520 (linux_init_signals): New function.
16521 (initialize_low): Call it. Initialize using_threads.
16522 * regcache.c (inferior_regcache_data): Add valid
16524 (get_regcache): Fetch registers lazily. Add fetch argument
16525 and update all callers.
16526 (regcache_invalidate_one, regcache_invalidate): New
16528 (new_register_cache): Renamed from create_register_cache.
16529 Return the new regcache.
16530 (free_register_cache): Change argument to a void *.
16531 (registers_to_string, registers_from_string): Call get_regcache
16532 with fetch flag set.
16533 (register_data): Make static. Pass fetch flag to get_regcache.
16534 (supply_register): Call get_regcache with fetch flag clear.
16535 (collect_register): Call get_regcache with fetch flag set.
16536 (collect_register_as_string): New function.
16537 * regcache.h: Update.
16538 * remote-utils.c (putpkt): Flush after debug output and use
16540 Handle input interrupts while waiting for an ACK.
16541 (input_interrupt): Use signal_pid method.
16542 (getpkt): Flush after debug output and use stderr.
16543 (outreg): Use collect_register_as_string.
16544 (new_thread_notify, dead_thread_notify): New functions.
16545 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16546 and general_thread.
16547 (look_up_one_symbol): Flush after debug output.
16548 * server.c (step_thread, server_waiting): New variables.
16549 (start_inferior): Don't use signal_pid. Update call to mywait.
16550 (attach_inferior): Update call to mywait.
16551 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16552 (main): Don't fetch/store registers explicitly. Use
16553 set_desired_inferior. Support proposed ``Hs'' packet. Update
16555 * server.h: Update.
16556 (struct inferior_list, struct_inferior_list_entry): New.
16557 * target.c (set_desired_inferior): New.
16558 (write_inferior_memory): Constify.
16559 (mywait): New function.
16560 * target.h: Update.
16561 (struct target_ops): New signal_pid method.
16562 (mywait): Removed macro, added prototype.
16564 * linux-low.h (regset_func): Removed.
16565 (regset_fill_func, regset_store_func): New.
16566 (enum regset_type): New.
16567 (struct regset_info): Add type field. Use new operation types.
16568 (struct linux_target_ops): stop_pc renamed to get_pc.
16569 Add decr_pc_after_break and breakpoint_at.
16570 (get_process, get_thread_proess, get_process_thread)
16571 (strut process_info, all_processes, linux_attach_lwp)
16572 (thread_db_init): New.
16574 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16575 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16576 (the_low_target): Add new members.
16577 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16578 (i386_store_fpxregset): Constify.
16579 (target_regsets): Add new kind identifier.
16580 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16581 (i386_set_pc): Add debugging.
16582 (i386_breakpoint_at): New function.
16583 (the_low_target): Add new members.
16584 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16585 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16586 (mips_breakpoint_at): New.
16587 (the_low_target): Add new members.
16588 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16589 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16590 (the_low_target): Add new members.
16591 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16592 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16593 (the_low_target): Add new members.
16594 * linux-x86-64-low.c (target_regsets): Add new kind
16597 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
16599 From Martin Pool <mbp@samba.org>:
16600 * server.c (gdbserver_usage): New function.
16603 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
16605 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16606 stop_at -> stop_pc.
16608 2002-05-04 Andrew Cagney <ac131313@redhat.com>
16610 * Makefile.in: Remove obsolete code.
16612 2002-04-24 Michal Ludvig <mludvig@suse.cz>
16614 * linux-low.c (regsets_fetch_inferior_registers),
16615 (regsets_store_inferior_registers): Removed cast to int from
16617 * regcache.h: Added declaration of struct inferior_info.
16619 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16621 * inferiors.c (struct inferior_info): Add regcache_data.
16622 (add_inferior): Call create_register_cache.
16623 (clear_inferiors): Call free_register_cache.
16624 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16625 * regcache.c (struct inferior_regcache_data): New.
16626 (registers): Remove.
16627 (get_regcache): New function.
16628 (create_register_cache, free_register_cache): New functions.
16629 (set_register_cache): Don't initialize the register cache here.
16630 (registers_to_string, registers_from_string, register_data): Call
16632 * regcache.h: Add prototypes.
16633 * server.h: Likewise.
16635 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16637 * mem-break.c: New file.
16638 * mem-break.h: New file.
16639 * Makefile.in: Add mem-break.o rule; update server.h
16641 * inferiors.c (struct inferior_info): Add target_data
16643 (clear_inferiors): Free target_data member if set.
16644 (inferior_target_data, set_inferior_target_data): New functions.
16645 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16646 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16647 * linux-low.c (linux_bp_reinsert): New variable.
16648 (struct inferior_linux_data): New.
16649 (linux_create_inferior): Use set_inferior_target_data.
16650 (linux_attach): Likewise. Call add_inferior.
16651 (linux_wait_for_one_inferior): New function.
16652 (linux_wait): Call it.
16653 (linux_write_memory): Add const.
16654 (initialize_low): Call set_breakpoint_data.
16655 * linux-low.h (struct linux_target_ops): Add breakpoint
16657 * server.c (attach_inferior): Remove extra add_inferior
16659 * server.h: Include mem-break.h. Update inferior.c
16661 * target.c (read_inferior_memory)
16662 (write_inferior_memory): New functions.
16663 * target.h (read_inferior_memory)
16664 (write_inferior_memory): Change macros to prototypes.
16665 (struct target_ops): Update comments. Add const to write_memory
16668 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
16670 * linux-low.c (usr_store_inferior_registers): Support
16671 registers which are allowed to fail to store.
16672 * linux-low.h (linux_target_ops): Likewise.
16673 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16674 (ppc_cannot_store_register): FPSCR may not be storable.
16676 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16678 * server.h: Include <string.h> if HAVE_STRING_H.
16679 * ChangeLog: Correct paths in last ChangeLog entry.
16681 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16683 * linux-low.h: Remove obsolete prototypes.
16684 (struct linux_target_ops): New.
16685 (extern the_low_target): New.
16686 * linux-low.c (num_regs, regmap): Remove declarations.
16687 (register_addr): Use the_low_target explicitly.
16688 (fetch_register): Likewise.
16689 (usr_fetch_inferior_registers): Likewise.
16690 (usr_store_inferior_registers): Likewise.
16691 * linux-arm-low.c (num_regs): Remove.
16692 (arm_num_regs): Define.
16693 (arm_regmap): Renamed from regmap, made static.
16694 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16696 (arm_cannot_store_register): Renamed from cannot_store_register,
16698 (the_low_target): New.
16699 * linux-i386-low.c (num_regs): Remove.
16700 (i386_num_regs): Define.
16701 (i386_regmap): Renamed from regmap, made static.
16702 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16704 (i386_cannot_store_register): Renamed from cannot_store_register,
16706 (the_low_target): New.
16707 * linux-ia64-low.c (num_regs): Remove.
16708 (ia64_num_regs): Define.
16709 (ia64_regmap): Renamed from regmap, made static.
16710 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16712 (ia64_cannot_store_register): Renamed from cannot_store_register,
16714 (the_low_target): New.
16715 * linux-m68k-low.c (num_regs): Remove.
16716 (m68k_num_regs): Define.
16717 (m68k_regmap): Renamed from regmap, made static.
16718 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16720 (m68k_cannot_store_register): Renamed from cannot_store_register,
16722 (the_low_target): New.
16723 * linux-mips-low.c (num_regs): Remove.
16724 (mips_num_regs): Define.
16725 (mips_regmap): Renamed from regmap, made static.
16726 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16728 (mips_cannot_store_register): Renamed from cannot_store_register,
16730 (the_low_target): New.
16731 * linux-ppc-low.c (num_regs): Remove.
16732 (ppc_num_regs): Define.
16733 (ppc_regmap): Renamed from regmap, made static.
16734 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16736 (ppc_cannot_store_register): Renamed from cannot_store_register,
16738 (the_low_target): New.
16739 * linux-s390-low.c (num_regs): Remove.
16740 (s390_num_regs): Define.
16741 (s390_regmap): Renamed from regmap, made static.
16742 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16744 (s390_cannot_store_register): Renamed from cannot_store_register,
16746 (the_low_target): New.
16747 * linux-sh-low.c (num_regs): Remove.
16748 (sh_num_regs): Define.
16749 (sh_regmap): Renamed from regmap, made static.
16750 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16752 (sh_cannot_store_register): Renamed from cannot_store_register,
16754 (the_low_target): New.
16755 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16756 (the_low_target): New.
16758 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16760 * Makefile.in: Add stamp-h target.
16761 * configure.in: Create stamp-h.
16762 * configure: Regenerated.
16764 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16766 * inferiors.c: New file.
16767 * target.c: New file.
16768 * target.h: New file.
16769 * Makefile.in: Add target.o and inferiors.o. Update
16771 * linux-low.c (inferior_pid): New static variable,
16772 moved from server.c.
16773 (linux_create_inferior): Renamed from create_inferior.
16774 Call add_inferior. Return 0 on success instead of a PID.
16775 (linux_attach): Renamed from myattach.
16776 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16777 (linux_thread_alive): Renamed from mythread_alive.
16778 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16780 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16781 (regsets_store_inferior_registers): Correct error message.
16782 Add missing ``return 0''.
16783 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16784 (linux_store_registers): Renamed from store_inferior_registers.
16785 (linux_read_memory): Renamed from read_inferior_memory.
16786 (linux_write_memory): Renamed from write_inferior_memory.
16787 (linux_target_ops): New structure.
16788 (initialize_low): Call set_target_ops ().
16789 * remote-utils.c (unhexify): New function.
16790 (hexify): New function.
16791 (input_interrupt): Send signals to ``signal_pid''.
16792 * server.c (inferior_pid): Remove.
16793 (start_inferior): Update create_inferior call.
16794 (attach_inferior): Call add_inferior.
16795 (handle_query): New function.
16796 (main): Call handle_query for `q' packets.
16797 * server.h: Include "target.h". Remove obsolete prototypes.
16798 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16800 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16802 * Makefile.in: Add WARN_CFLAGS. Update configury
16804 * configure.in: Check for <string.h>
16805 * configure: Regenerate.
16806 * config.in: Regenerate.
16807 * gdbreplay.c: Include needed system headers.
16808 (remote_open): Remove strchr prototype.
16809 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16810 * regcache.c (supply_register): Change buf argument to const void *.
16811 (supply_register_by_name): Likewise.
16812 (collect_register): Change buf argument to void *.
16813 (collect_register_by_name): Likewise.
16814 * regcache.h: Add missing prototypes.
16815 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16816 * server.c (handle_query): New function.
16817 (attached): New static variable, moved out of main.
16818 (main): Quiet longjmp clobber warnings.
16819 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16820 * utils.c (error): Remove NORETURN.