1 2018-07-11 Pedro Alves <palves@redhat.com>
4 * mem-break.c (any_persistent_commands): Add process_info
5 parameter and use it instead of relying on the current process.
6 Change return type to bool.
7 * mem-break.h (any_persistent_commands): Add process_info
8 parameter and change return type to bool.
9 * server.c (handle_detach): Remove require_running_or_return call.
10 Look up the process_info for the process we're about to detach.
11 If not found, return back error to GDB. Adjust
12 any_persistent_commands call to pass down a process pointer.
14 2018-07-11 Pedro Alves <palves@redhat.com>
16 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
17 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
18 instead of collect_register_by_name.
19 * regcache.c (regcache_raw_get_unsigned_by_name): New.
20 * regcache.h (regcache_raw_get_unsigned_by_name): New.
22 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
23 Pedro Alves <palves@redhat.com>
25 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
27 2018-07-03 Tom Tromey <tom@tromey.com>
29 * linux-low.c: Update.
31 * mem-break.c: Update.
33 * remote-utils.c: Update.
37 * win32-low.c: Update.
39 2018-07-03 Tom Tromey <tom@tromey.com>
43 2018-07-03 Tom Tromey <tom@tromey.com>
45 * linux-low.c: Update.
47 2018-07-03 Tom Tromey <tom@tromey.com>
51 2018-07-03 Tom Tromey <tom@tromey.com>
53 * linux-low.c: Update.
54 * linux-mips-low.c: Update.
57 * remote-utils.c: Update.
61 * thread-db.c: Update.
63 2018-07-03 Tom Tromey <tom@tromey.com>
65 * linux-low.c: Update.
66 * linux-mips-low.c: Update.
68 * mem-break.c: Update.
70 * remote-utils.c: Update.
74 * tracepoint.c: Update.
76 2018-07-03 Tom Tromey <tom@tromey.com>
78 * linux-low.c: Update.
79 * linux-ppc-low.c: Update.
80 * linux-x86-low.c: Update.
81 * proc-service.c: Update.
84 * thread-db.c: Update.
85 * win32-low.c: Update.
87 2018-07-03 Tom Tromey <tom@tromey.com>
89 * linux-low.c: Update.
92 * remote-utils.c: Update.
94 * thread-db.c: Update.
95 * win32-low.c: Update.
97 2018-06-29 Joel Brobecker <brobecker@adacore.com>
99 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
100 parameter in call to 'amd64_create_target_description'.
102 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
104 * x86-tdesc.h: Remove executable permission flag.
106 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
108 * configure.ac: Remove AC_PREREQ, add missing quoting.
109 * configure: Re-generate.
110 * config.in: Re-generate.
111 * aclocal.m4: Re-generate.
113 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
115 * tracepoint.h (current_traceframe): Remove declaration.
117 2018-06-18 Alan Hayward <alan.hayward@arm.com>
119 * linux-aarch64-low.c (is_sve_tdesc): New function.
120 (aarch64_sve_regs_copy_to_regcache): Likewise.
121 (aarch64_sve_regs_copy_from_regcache): Likewise.
122 (aarch64_regs_info): Add SVE checks.
123 (initialize_low_arch): Initialize SVE.
125 2018-06-18 Alan Hayward <alan.hayward@arm.com>
127 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
129 2018-06-11 Alan Hayward <alan.hayward@arm.com>
131 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
132 (initialize_low_tracepoint): Likewise
133 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
134 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
136 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
138 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
140 2018-06-11 Alan Hayward <alan.hayward@arm.com>
142 * server.h (PBUFSIZ): Increase size
144 2018-06-11 Alan Hayward <alan.hayward@arm.com>
146 * regcache.c (regcache::raw_compare): New function.
147 * regcache.h (regcache::raw_compare): New declaration.
149 2018-06-11 Alan Hayward <alan.hayward@arm.com>
151 * regcache.c (new_register_cache): Use new.
152 (free_register_cache): Use delete.
153 (register_data): Use const.
154 (supply_register): Move body inside regcache.
155 (regcache::raw_supply): New override function.
156 (collect_register): Move body inside regcache.
157 (regcache::raw_collect): New override function.
158 (regcache::get_register_status): New override function.
159 * regcache.h (struct regcache): Inherit from reg_buffer_common.
161 2018-06-09 Tom Tromey <tom@tromey.com>
163 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
165 (event_queue): Use std::queue.
166 (gdb_event_xfree): Remove.
167 (initialize_event_loop, process_event, wait_for_event): Update.
169 2018-06-08 Stan Cox <scox@redhat.com>
171 * win32-low.c (win32_create_inferior): last_ptid and last_status
172 moved to client_state.
174 2018-06-08 Pedro Alves <palves@redhat.com>
176 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
177 common/common-exceptions.o, common/common-utils.o,
178 common/errors.o, common/print-utils.o and utils.o.
179 * gdbreplay.c: Include "common-defs.h" instead of the two
180 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
181 string.h or alloca.h.
182 (perror_with_name): Delete.
183 (remote_open): Use xstrdup instead of strdup.
184 (main): Rename to ...
185 (captured_main): ... this.
188 2018-06-08 Tom Tromey <tom@tromey.com>
190 * linux-low.c (linux_low_read_btrace): Update.
192 2018-06-04 Stan Cox <scox@redhat.com>
194 * server.h (struct client_state): New.
195 * server.c (cont_thread, general_thread, multi_process)
196 (report_fork_events, report_vfork_events, report_exec_events)
197 (report_thread_events, swbreak_feature, hwbreak_feature)
198 (vCont_supported, disable_randomization, pass_signals)
199 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
200 Moved to client_state.
201 * remote-utils.c (remote_debug, noack_mode)
202 (transport_is_reliable): Moved to client_state.
203 * tracepoint.c (current_traceframe): Moved to client_state.
206 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
207 linux-low.c, remote-utils.h, target.c: Use client_state.
209 2018-05-31 Alan Hayward <alan.hayward@arm.com>
211 * configure.srv: Add new c/h file.
213 2018-05-31 Alan Hayward <alan.hayward@arm.com>
215 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
218 2018-05-25 Maciej W. Rozycki <macro@mips.com>
220 * gdb.arch/mips-fpregset-core.exp: New test.
221 * gdb.arch/mips-fpregset-core.c: New test source.
223 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
226 * hostio.c (require_int): Do not report overflow for integers
227 between 0xfffffff and 0x7fffffff.
229 2018-05-22 Maciej W. Rozycki <macro@mips.com>
231 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
232 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
233 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
235 (the_low_target): Wire them.
237 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
239 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
240 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
241 mode. Call collect_register_by_name with vscr using
242 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
243 (ppc_store_vrregset): Add and set vscr_offset variable as in
244 ppc_fill_vrregset. Call supply_register_by_name with vscr using
247 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
249 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
250 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
251 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
253 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
255 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
256 (ppc_store_vsxregset): Likewise.
257 (ppc_fill_vrregset): Likewise.
258 (ppc_store_vrregset): Likewise.
259 (ppc_fill_evrregset): Likewise.
260 (ppc_store_evrregset): Likewise.
261 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
262 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
265 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
267 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
268 wordsize of the inferior. Call ppc_linux_target_wordsize.
270 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
272 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
273 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
274 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
275 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
276 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
277 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
278 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
279 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
280 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
281 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
282 (tdesc_powerpc_e500l): Remove.
283 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
284 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
285 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
286 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
288 (ppc_arch_setup): Remove target description matching code. Fill a
289 ppc_linux_features struct and call ppc_linux_match_description
292 2018-05-22 Maciej W. Rozycki <macro@mips.com>
294 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
295 width of the requested register exceeds the width of the
297 (mips_cannot_store_register): Likewise.
299 2018-05-21 Maciej W. Rozycki <macro@mips.com>
301 * linux-mips-low.c (mips_fetch_register): New function. Update
303 (mips_store_gregset): Supply 0 rather than $restart for $zero.
304 (the_low_target): Wire `mips_fetch_register'.
306 2018-05-10 Joel Brobecker <brobecker@adacore.com>
308 * lynx-i386-low.c (LYNXOS_178): New macro.
309 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
310 the layout on LynxOS-178.
311 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
312 handle floating point registers that are not supported by
315 2018-05-10 Tom Tromey <tom@tromey.com>
317 * configure: Rebuild.
319 2018-05-10 Joel Brobecker <brobecker@adacore.com>
322 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
323 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
324 Use it to set the expedite_regs field in the given tdesc.
325 * x86-tdesc.h: New file.
326 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
327 Adjust following the addition of the new expedite_regs parameter
329 * linux-tic6x-low.c (tic6x_read_description): Likewise.
330 * linux-x86-tdesc.c: #include "x86-tdesc.h".
331 (i386_linux_read_description, amd64_linux_read_description):
332 Adjust following the addition of the new expedite_regs parameter
334 * lynx-i386-low.c: #include "x86-tdesc.h".
335 (lynx_i386_arch_setup): Adjust following the addition of the new
336 expedite_regs parameter to init_target_desc.
337 * nto-x86-low.c: #include "x86-tdesc.h".
338 (nto_x86_arch_setup): Adjust following the addition of the new
339 expedite_regs parameter to init_target_desc.
340 * win32-i386-low.c: #include "x86-tdesc.h".
341 (i386_arch_setup): Adjust following the addition of the new
342 expedite_regs parameter to init_target_desc.
344 2018-05-10 Joel Brobecker <brobecker@adacore.com>
347 * win32-low.c (win32_create_inferior): Add call to my_wait
348 setting last_status global.
350 2018-05-10 Joel Brobecker <brobecker@adacore.com>
353 * win32-low.c (create_process): Only call gdb_tilde_expand if
354 inferior_cwd is not NULL.
356 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
358 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
359 registers to the cache if their values have changed.
360 (i387_xsave_to_cache): Provide default values for x87 control
361 registers when these features are available, but disabled.
362 * regcache.c (supply_register_by_name_zeroed): New function.
363 * regcache.h (supply_register_by_name_zeroed): Declare new
366 2018-05-07 Tom Tromey <tom@tromey.com>
368 * configure: Rebuild.
370 2018-05-04 Tom Tromey <tom@tromey.com>
372 * configure: Rebuild.
374 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
375 Pedro Alves <palves@redhat.com>
377 * linux-aarch64-low.c (aarch64_stopped_data_address):
380 2018-04-27 Tom Tromey <tom@tromey.com>
382 * configure: Rebuild.
384 2018-04-23 Tom Tromey <tom@tromey.com>
386 * configure: Rebuild.
388 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
390 * Makefile.in (depcomp): Add "..".
391 (all_deps_files): New and use it.
393 2018-04-18 Alan Hayward <alan.hayward@arm.com>
395 * configure.srv (aarch64*-*-linux*): Don't include xml.
396 (i[34567]86-*-cygwin*): Likewise.
397 (i[34567]86-*-linux*): Likewise.
398 (i[34567]86-*-lynxos*): Likewise.
399 (i[34567]86-*-mingw32ce*): Likewise.
400 (i[34567]86-*-mingw*): Likewise.
401 (i[34567]86-*-nto*): Likewise.
402 (tic6x-*-uclinux): Likewise.
403 (x86_64-*-linux*): Likewise.
404 (x86_64-*-mingw*): Likewise.
405 (x86_64-*-cygwin*): Likewise.
407 2018-04-18 Alan Hayward <alan.hayward@arm.com>
409 * tdesc.c: Remove xml parameter.
411 2018-04-18 Alan Hayward <alan.hayward@arm.com>
413 * server.c (get_features_xml): Remove cast.
414 * tdesc.c (void target_desc::accept): Fill in function.
415 (tdesc_get_features_xml): Remove old xml creation.
416 (print_xml_feature::visit_pre): Add xml vistor.
417 * tdesc.h (struct target_desc): Make xmltarget mutable.
418 (tdesc_get_features_xml): Remove declaration.
420 2018-04-18 Alan Hayward <alan.hayward@arm.com>
422 * tdesc.c (tdesc_architecture_name): Add new function.
423 (tdesc_osabi_name): Likewise.
424 (tdesc_get_features_xml): Use new functions.
426 2018-04-18 Alan Hayward <alan.hayward@arm.com>
428 * tdesc.c (tdesc_create_flags): Remove.
429 (tdesc_add_flag): Likewise.
430 (tdesc_named_type): Likewise.
431 (tdesc_create_union): Likewise.
432 (tdesc_create_struct): Likewise.
433 (tdesc_create_vector): Likewise.
434 (tdesc_add_bitfield): Likewise.
435 (tdesc_add_field): Likewise.
436 (tdesc_set_struct_size): Likewise.
438 2018-04-18 Alan Hayward <alan.hayward@arm.com>
440 * tdesc.c (~target_desc): Remove implictly deleted items.
441 (init_target_desc): Iterate all features.
442 (tdesc_get_features_xml): Use vector.
443 (tdesc_create_feature): Create feature.
444 * tdesc.h (tdesc_feature) Remove
445 (target_desc): Add features.
447 2018-04-18 Alan Hayward <alan.hayward@arm.com>
449 * Makefile.in: Add common/tdesc.c
450 * tdesc.c (init_target_desc): init all reg_defs from register
452 (tdesc_create_reg): Create tdesc_reg.
453 * tdesc.h (tdesc_feature): Add register vector.
455 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
457 * tdesc.h (struct target_desc) <features>: Change type to
458 std::vector<std::string>.
459 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
461 (tdesc_get_features_xml): Likewise.
462 (tdesc_create_feature): Likewise.
464 2018-03-26 Alan Hayward <alan.hayward@arm.com>
466 * regcache.c (find_register_by_number): Return a ref.
467 (find_regno): Use references.
468 (register_size): Likewise.
469 (register_data): Likewise.
470 * tdesc.c (target_desc::~target_desc): Remove free calls.
471 (target_desc::operator==): Use std::vector compare.
472 (init_target_desc): Use reference.
473 (tdesc_create_reg): Use reg constructors.
474 * tdesc.h (struct target_desc): Replace pointer with object.
476 2018-03-23 Alan Hayward <alan.hayward@arm.com>
478 * regcache.c (find_register_by_number): Make static.
479 (find_regno): Use find_register_by_number
480 * regcache.h (struct reg): Remove declaration.
482 2018-03-23 Alan Hayward <alan.hayward@arm.com>
484 * tdesc.c (target_desc::~target_desc): Move to here.
485 (target_desc::operator==): Likewise.
486 * tdesc.h (target_desc::~target_desc): Move from here.
487 (target_desc::operator==): Likewise.
489 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
491 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
493 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
495 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
497 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
498 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
499 and init_registers_s390_gs_linux64.
501 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
503 * linux-s390-low.c (s390_fill_gs): Remove function.
504 (s390_fill_gsbc): Remove function.
505 (s390_regsets): Set fill functions for the guarded storage regsets
508 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
510 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
511 the word size. Add comment.
512 (s390_get_wordsize): New function.
513 (s390_arch_setup): No longer select a temporary tdesc to fetch the
514 pswm with it. Instead, use s390_get_wordsize to determine the
515 word size first and derive the correct tdesc from that directly.
517 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
519 * Makefile.in: Include silent-rules.mk.
520 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
521 (COMPILE): Add ECHO_CXX.
522 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
523 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
524 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
525 (version-generated.c): Add ECHO_GEN.
526 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
527 (IPAGENT_COMPILE): Add ECHO_CXX.
528 (%-generated.c): Add ECHO_REGDAT.
530 2018-03-14 Tom Tromey <tom@tromey.com>
533 * ax.c (ax_printf): Special case for NULL.
535 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
537 * linux-low.c (linux_qxfer_libraries_svr4): Use
538 xml_escape_text_append.
540 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
542 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
544 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
546 * server.c (handle_general_set): Remove unnecessary xstrdup.
548 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
550 * server.c (parse_debug_format_options): Adjust to
551 delim_string_to_char_ptr_vec changes.
552 * thread-db.c (thread_db_load_search): Adjust to
553 dirnames_to_char_ptr_vec changes.
555 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
557 * target.h (target_enable_btrace, target_disable_btrace)
558 (target_read_btrace, target_read_btrace_conf): Turn macro into
559 inline function. Throw error if target method is not defined.
560 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
561 check for btrace target method. Be prepared to handle exceptions
562 from btrace target methods.
564 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
566 * server.c (captured_main): Change order of error message printed
567 when the current working directory cannot be found.
569 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
571 * server.c: Include "filenames.h" and "pathstuff.h".
572 (program_name): Delete variable.
573 (program_path): New anonymous class.
574 (get_exec_wrapper): Use "program_path" instead of
576 (handle_v_run): Likewise.
577 (captured_main): Likewise.
578 (process_serial_event): Likewise.
580 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
582 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
583 (OBJS): Add "pathstuff.o".
584 * server.c (current_directory): New global variable.
585 (captured_main): Initialize "current_directory".
587 2018-02-26 Alan Hayward <alan.hayward@arm.com>
589 * tdesc.c: Use common/tdesc.h.
592 2018-02-20 Alan Hayward <alan.hayward@arm.com>
593 Simon Marchi <simon.marchi@ericsson.com>
595 * Makefile.in: Switch order of make rules.
597 2018-02-19 Alan Hayward <alan.hayward@arm.com>
599 * Makefile.in: Add common directory in build.
600 * configure.ac: Add common reference.
601 * configure: Regenerate.
603 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
605 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
606 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
607 * spu-low.c (spu_target_ops): Likewise.
608 * win32-low.c (win32_target_ops): Likewise.
609 * server.c (supported_btrace_packets): Report packets unconditionally.
610 * target.h (target_ops) <supports_btrace>: Remove.
611 (target_supports_btrace): Remove.
613 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
615 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
616 (handle_btrace_disable): Change return type to void. Use exceptions
618 (handle_btrace_general_set): Catch exception and copy message to
621 2018-02-08 Tom Tromey <tom@tromey.com>
623 * linux-low.c (install_software_single_step_breakpoints): Use
625 * inferiors.c (make_cleanup_restore_current_thread): Remove.
626 (do_restore_current_thread_cleanup): Remove.
627 * gdbthread.h (make_cleanup_restore_current_thread): Don't
630 2018-02-08 Tom Tromey <tom@tromey.com>
632 * mem-break.c (set_raw_breakpoint_at): Use
633 gdb::unique_xmalloc_ptr.
635 2018-01-30 Pedro Alves <palves@redhat.com>
638 * target.c (target_terminal::terminal_state): Rename to ...
639 (target_terminal::m_terminal_state): ... this.
641 2018-01-19 James Clarke <jrtc27@jrtc27.com>
643 * linux-low.c (handle_extended_wait): Surround call to
644 thread_db_notice_clone with #ifdef USE_THREAD_DB.
646 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
648 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
649 linux_ptrace_attach_fail_reason_string now returning an
651 (linux_attach): Likewise.
652 * thread-db.c (attach_thread): Likewise.
654 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
657 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
658 checking for fs_base/gs_base fields in struct user_regs_struct.
659 * configure: Regenerate.
661 2018-01-16 Yao Qi <yao.qi@linaro.org>
664 * linux-low.c (fetch_register): Call supply_register instead of
667 2018-01-08 Yao Qi <yao.qi@linaro.org>
668 Simon Marchi <simon.marchi@ericsson.com>
670 * Makefile.in (OBS): Remove selftest.o.
671 * configure.ac: Set srv_selftest_objs if $development is true.
672 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
673 * configure: Re-generated.
674 * server.c (captured_main): Wrap variable selftest_filter with
677 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
679 * server.c (parse_debug_format_options): Return std::string.
680 (handle_monitor_command, captured_main): Adjust.
682 2018-01-05 Pedro Alves <palves@redhat.com>
685 * server.c (captured_main): Pass quiet=false to
686 save_original_signals_state.
688 2018-01-01 Joel Brobecker <brobecker@adacore.com>
690 * gdbreplay.c (gdbreplay_version): Update copyright year in
692 * server.c (gdbserver_version): Likewise.
694 2017-12-08 Tom Tromey <tom@tromey.com>
696 * ax.c (ax_printf): Update.
698 2017-12-07 Yao Qi <yao.qi@linaro.org>
700 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
701 aarch64_linux_read_description.
702 * linux-amd64-ipa.c (idx2mask): New array.
703 (get_ipa_tdesc): Move idx2mask out.
704 (initialize_low_tracepoint): Initialize target descriptions.
705 * linux-i386-ipa.c (idx2mask): New array.
706 (get_ipa_tdesc): Move idx2mask out.
707 (initialize_low_tracepoint): Initialize target descriptions.
709 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
711 * tdesc.c (struct tdesc_type): Change return type.
712 (tdesc_add_flag): Change parameter type.
713 (tdesc_add_bitfield): Likewise.
714 (tdesc_add_field): Likewise.
715 (tdesc_set_struct_size): Likewise.
717 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
719 * regcache.c (registers_to_string): Remove unused variable.
721 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
723 * inferiors.c (for_each_inferior_with_data): Remove.
724 * inferiors.h (for_each_inferior_with_data): Remove.
725 * server.c (handle_qxfer_threads_worker): Change parameter type.
726 (handle_qxfer_threads_proper): Use for_each_thread.
728 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
730 * inferiors.c (for_each_inferior): Remove.
731 (clear_inferiors): Use for_each_thread.
732 * inferiors.h (for_each_inferior): Remove.
733 * linux-low.c (linux_wait_for_event_filtered): Use
735 (linux_stabilize_threads): Likewise.
736 * regcache.c (regcache_release): Likewise.
737 * server.c (gdb_wants_all_threads_stopped): Likewise.
738 (clear_pending_status_callback): Remove.
739 (handle_status): Use for_each_thread.
740 (captured_main): Likewise.
741 * win32-low.c (child_init_thread_list): Likewise.
742 (win32_clear_inferiors): Likewise.
743 (fake_breakpoint_event): Likewise.
745 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
747 * inferiors.h (find_inferior): Remove.
748 * inferiors.c (find_inferior): Remove.
750 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
752 * linux-low.c (resume_status_pending_p): Update comment.
753 (need_step_over_p): Update comment.
755 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
757 * linux-low.c (proceed_one_lwp): Return void, change parameter
759 (unsuspend_and_proceed_one_lwp): Likewise.
760 (proceed_all_lwps): Use for_each_thread.
761 (unstop_all_lwps): Likewise.
763 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
765 * linux-low.c (linux_resume_one_thread): Return void, take
767 (linux_resume): Use for_each_thread.
769 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
771 * linux-low.c (send_sigstop_callback): Return void, change
772 parameter type. Rename to...
773 (send_sigstop): ... this.
774 (suspend_and_send_sigstop_callback): Return void, change parameter
776 (suspend_and_send_sigstop): ... this.
777 (stop_all_lwps): Use for_each_thread.
779 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
781 * linux-low.c (lwp_running): Return bool, remove unused
783 (linux_stabilize_threads): Use find_thread.
785 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
787 * linux-low.c (select_singlestep_lwp_callback): Remove.
788 (count_events_callback): Remove.
789 (select_event_lwp_callback): Remove.
790 (select_event_lwp): Use find_thread/for_each_thread.
792 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
794 * linux-low.c (not_stopped_callback): Return bool, take filter
796 (linux_wait_for_event_filtered): Use find_thread.
797 (linux_wait_1): Likewise.
799 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
801 * linux-low.c (same_lwp): Remove.
802 (find_lwp_pid): Use find_thread.
804 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
806 * linux-low.c (delete_lwp_callback): Remove.
807 (linux_mourn): Use for_each_thread.
809 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
811 * linux-low.c (linux_detach_lwp_callback): Return void, remove
812 args parameter, don't check for pid.
813 (linux_detach): Use for_each_thread.
815 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
817 * linux-low.c (struct counter): Remove.
818 (second_thread_of_pid_p): Remove.
819 (last_thread_of_process_p): Use find_thread.
821 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
823 * inferiors.c (find_inferior_in_random): Remove.
824 * inferiors.h (find_inferior_in_random): Remove.
825 * linux-low.c (status_pending_p_callback): Return bool, accept
826 parameter ptid directly.
827 (linux_wait_for_event_filtered): Use find_thread_in_random.
828 (linux_wait_1): Likewise.
830 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
832 * inferiors.c (find_inferior_id): Remove.
833 (find_thread_ptid): Move implemention from find_inferior_id to
835 * inferiors.h (find_inferior_id): Remove.
836 * server.c (handle_status): Use find_thread_ptid.
837 (process_serial_event): Likewise.
838 * thread-db.c (find_one_thread): Likewise.
839 (thread_db_thread_handle): Likewise.
840 * win32-low.c (thread_rec): Likewise.
841 (child_delete_thread): Likewise.
842 (win32_thread_alive): Likewise.
843 (get_child_debug_event): Likewise.
845 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
847 * linux-mips-low.c (update_watch_registers_callback): Return
848 void, remove pid_p parameter, don't check for pid.
849 (mips_insert_point, mips_remove_point): Use for_each_thread.
851 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
853 * lynx.low (lynx_delete_thread_callback): Remove.
854 (lynx_mourn): Use for_each_thread.
856 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
858 * regcache.c (regcache_invalidate_one): Remove.
859 (regcache_invalidate_pid): use for_each_thread.
861 2017-11-26 Tom Tromey <tom@tromey.com>
863 * linux-low.c (linux_create_inferior): Update.
865 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
867 * spu-low.c (spu_create_inferior): Fix typo in argument name.
869 2017-11-24 Alan Hayward <alan.hayward@arm.com>
871 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
872 * linux-aarch64-low.c (initialize_low_arch): Call init func.
873 * linux-aarch64-tdesc-selftest.c: New file.
874 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
876 2017-11-24 Alan Hayward <alan.hayward@arm.com>
878 * configure.srv: Add new file.
879 * linux-aarch64-low.c (initialize_low_arch): Call init func.
880 * linux-aarch64-tdesc-selftest.c: New file.
881 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
883 2017-11-24 Alan Hayward <alan.hayward@arm.com>
885 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
886 * linux-aarch64-low.c (initialize_low_arch): Remove init.
887 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
889 2017-11-24 Alan Hayward <alan.hayward@arm.com>
891 * configure.srv: Add new files.
892 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
893 aarch64_linux_read_description.
894 * linux-aarch64-low.c (aarch64_linux_read_description):
895 Merge with aarch64_arch_setup.
896 (aarch64_arch_setup): Call aarch64_linux_read_description.
897 * linux-aarch64-tdesc.c: New file.
898 * linux-aarch64-tdesc.h: New file.
900 2017-11-24 Yao Qi <yao.qi@linaro.org>
902 * configure.srv: Set $srv_regobj for tic6x-linux.
903 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
904 (tic6x_read_description): Move some code to tic6x_arch_setup.
905 (tic6x_tdesc_test): New function.
906 (initialize_low_arch): Call selftests::register_test.
908 2017-11-22 Yao Qi <yao.qi@linaro.org>
910 * remote-utils.c (prepare_resume_reply): Use memcpy.
912 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
914 * linux-low.c (kill_one_lwp_callback): Return void, take
915 argument directly, don't filter on pid.
916 (linux_kill): Use for_each_thread.
918 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
920 * linux-low.c (need_step_over_p): Return bool, remove dummy
922 (linux_resume, proceed_all_lwps): Use find_thread.
924 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
926 * linux-low.c (resume_status_pending_p): Return bool, remove
928 (linux_resume): Use find_thread.
930 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
932 * linux-low.c (struct thread_resume_array): Remove.
933 (linux_set_resume_request): Return void, take arguments
935 (linux_resume): Use for_each_thread.
937 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
939 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
940 return bool, remove data argument.
941 (linux_stabilize_threads): Use find_thread.
943 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
945 * linux-low.c (unsuspend_one_lwp): Remove.
946 (unsuspend_all_lwps): Use for_each_thread, inline code from
949 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
951 * gdbthread.h (find_thread): Add overload with ptid_t filter.
952 * linux-low.c (struct iterate_over_lwps_args): Remove.
953 (iterate_over_lwps_filter): Remove.
954 (iterate_over_lwps): Use find_thread.
956 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
958 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
959 (linux_handle_new_gdb_connection): Use for_each_thread, inline
960 code from reset_lwp_ptrace_options_callback.
962 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
964 * linux-arm-low.c (struct update_registers_data): Remove.
965 (update_registers_callback): Return void, take arguments
966 directly, don't check thread's pid.
967 (arm_insert_point, arm_remove_point): Use for_each_thread.
969 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
971 * win32-low.c (continue_one_thread): Return void, take argument
973 (child_continue): Use for_each_thread.
975 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
977 * win32-i386-low.c (update_debug_registers_callback): Rename
979 (update_debug_registers): ... this, return void, remove pid_p arg.
980 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
982 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
984 * inferiors.h (struct process_info): Add constructor, initialize
986 <syscalls_to_catch>: Change type to std::vector<int>.
987 * inferiors.c (add_process): Allocate process_info with new.
988 (remove_process): Free process_info with delete.
989 * linux-low.c (handle_extended_wait): Adjust.
990 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
991 * server.c (handle_general_set): Adjust.
993 2017-11-16 Pedro Alves <palves@redhat.com>
995 * remote-utils.c (remote_close): Block SIGIO signals instead of
996 uninstalling the SIGIO handler.
998 2017-11-16 Alan Hayward <alan.hayward@arm.com>
1000 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1002 2017-11-16 Yao Qi <yao.qi@linaro.org>
1004 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1005 (tic6x_store_gregset): Likewise.
1006 (tic6x_usrregs_info): Move it up.
1008 2017-11-15 Alan Hayward <alan.hayward@arm.com>
1010 * Makefile.in: Update arch rules.
1011 * configure.srv: Explicitly mark arch/ files.
1013 2017-11-13 Andreas Schwab <schwab@suse.de>
1015 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1017 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1019 2017-11-06 Pedro Alves <palves@redhat.com>
1021 * config.in, configure: Regenerate.
1023 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1025 * target.c (struct thread_search): Remove.
1026 (thread_search_callback): Remove.
1027 (prepare_to_access_memory): Use for_each_thread instead of
1028 find_inferior. Inline code from thread_search_callback.
1030 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1032 * server.c (struct visit_actioned_threads_data): Remove.
1033 (visit_actioned_threads): Change prototype to take arguments
1035 (resume): Use find_thread instead of find_inferior.
1037 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1039 * server.c (queue_stop_reply_callback): Change prototype, return
1041 (find_status_pending_thread_callback): Remove.
1042 (handle_status): Replace find_inferior with find_thread and
1045 2017-10-25 Alan Hayward <alan.hayward@arm.com>
1047 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1049 (aarch64_store_gregset): Likewise.
1050 (aarch64_fill_fpregset): Likewise.
1051 (aarch64_store_fpregset): Likewise.
1053 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
1055 * gdbthread.h (find_thread, for_each_thread): New functions.
1056 * inferiors.c (thread_of_pid): Remove.
1057 (find_any_thread_of_pid): Use find_thread.
1058 * linux-low.c (num_lwps): Use for_each_thread.
1060 2017-10-17 Yao Qi <yao.qi@linaro.org>
1062 * Makefile.in: Remove one rule.
1063 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1065 2017-10-17 Yao Qi <yao.qi@linaro.org>
1067 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1068 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1070 2017-10-17 Yao Qi <yao.qi@linaro.org>
1072 * configure.srv: Rename arm.o with arch/arm.o.
1074 2017-10-17 Yao Qi <yao.qi@linaro.org>
1076 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1077 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1078 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1079 (arch-i386.o, arch-amd64.o): Remove rules.
1080 (arch/%.o): New rule.
1081 Update POSTCOMPILE and COMPILE.pre.
1082 * configure.ac: Invoke AC_CONFIG_COMMANDS.
1083 * configure: Re-generated.
1084 * configure.srv: Replace arch-i386.o with arch/i386.o.
1085 Replace arch-amd64.o with arch/amd64.o.
1087 2017-10-16 Yao Qi <yao.qi@linaro.org>
1089 * configure: Regenerated.
1091 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1093 * inferiors.h: (struct inferior_list): Remove.
1094 (struct inferior_list_entry); Remove.
1095 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1096 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1097 get_first_inferior): Remove.
1098 (for_each_inferior, for_each_inferior_with_data, find_inferior,
1099 find_inferior_id, find_inferior_in_random): Change signature.
1100 * inferiors.c (all_threads): Change type to
1101 std::list<thread_info *>.
1102 (get_thread): Remove macro.
1103 (find_inferior, find_inferior_id): Change signature, implement
1105 (find_inferior_in_random): Change signature, implement using
1106 find_thread_in_random.
1107 (for_each_inferior, for_each_inferior_with_data): Change
1108 signature, implement using for_each_thread.
1109 (add_inferior_to_list, remove_inferior): Remove.
1110 (add_thread, get_first_thread, thread_of_pid,
1111 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1112 (get_first_inferior, one_inferior_p, clear_inferior_list):
1114 (clear_inferiors, get_thread_process): Update.
1115 * gdbthread.h: Include <list>.
1116 (struct thread_info) <entry>: Remove field.
1118 (all_threads): Change type to std::list<thread_info *>.
1119 (get_first_inferior): Add doc.
1120 (find_thread, for_each_thread, find_thread_in_random): New
1122 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1123 * linux-arm-low.c (update_registers_callback): Update.
1124 * linux-low.c (second_thread_of_pid_p): Update.
1125 (kill_one_lwp_callback, linux_detach_lwp_callback,
1126 delete_lwp_callback, status_pending_p_callback, same_lwp,
1127 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1128 iterate_over_lwps, not_stopped_callback,
1129 resume_stopped_resumed_lwps, count_events_callback,
1130 select_singlestep_lwp_callback, select_event_lwp_callback,
1131 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1132 suspend_and_send_sigstop_callback, wait_for_sigstop,
1133 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1134 lwp_running, linux_set_resume_request, resume_status_pending_p,
1135 need_step_over_p, start_step_over, linux_resume_one_thread,
1136 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1137 reset_lwp_ptrace_options_callback): Update.
1138 * linux-mips-low.c (update_watch_registers_callback): Update.
1139 * regcache.c (regcache_invalidate_one, regcache_invalidate):
1141 (free_register_cache_thread_one): Remove.
1142 (regcache_release): Update.
1143 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1144 handle_qxfer_threads_worker): Update.
1145 (handle_query): Update, use list iterator.
1146 (visit_actioned_threads, handle_pending_status,
1147 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1148 clear_pending_status_callback, set_pending_status_callback,
1149 find_status_pending_thread_callback, handle_status,
1150 process_serial_event): Update.
1151 * target.c (thread_search_callback): Update.
1152 * thread-db.c (thread_db_get_tls_address): Update.
1153 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1155 * win32-i386-low.c (update_debug_registers_callback): Update.
1156 * win32-low.c (delete_thread_info, child_delete_thread,
1157 continue_one_thread, suspend_one_thread,
1158 get_child_debug_event): Adjust.
1160 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1162 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1163 * inferiors.h: Include <list>.
1164 (struct process_info) <entry>: Remove field.
1166 (pid_of): Change macro to function.
1167 (ptid_of, lwpid_of): Remove macro.
1168 (all_processes): Change type to std::list<process_info *>.
1169 (ALL_PROCESSES): Remove macro.
1170 (for_each_process, find_process): New function.
1171 * inferiors.c (all_processes): Change type to
1172 std::list<process_info *>.
1173 (find_thread_process): Adjust.
1174 (add_process): Likewise.
1175 (remove_process): Likewise.
1176 (find_process_pid): Likewise.
1177 (get_first_process): Likewise.
1178 (started_inferior_callback): Remove.
1179 (have_started_inferiors_p): Adjust.
1180 (attached_inferior_callback): Remove.
1181 (have_attached_inferiors_p): Adjust.
1182 * linux-low.c (check_zombie_leaders): Likewise.
1183 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1184 (x86_linux_update_xmltarget): Adjust.
1185 * server.c (handle_query): Likewise.
1186 (gdb_reattached_process): Remove.
1187 (handle_status): Adjust.
1188 (kill_inferior_callback): Likewise.
1189 (detach_or_kill_inferior): Remove.
1190 (print_started_pid): Likewise.
1191 (print_attached_pid): Likewise.
1192 (detach_or_kill_for_exit): Update.
1193 (process_serial_event): Likewise.
1194 * linux-arm-low.c (arm_new_fork): Likewise.
1196 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1198 * dll.h: Include <list>.
1199 (struct dll_info): Add constructor.
1200 <entry>: Remove field.
1201 (all_dlls): Change type to std::list<dll_info>.
1202 * dll.c: Include <algorithm>.
1203 (get_dll): Remove macro.
1204 (all_dlls): Change type to std::list<dll_info *>.
1205 (free_one_dll): Remove.
1206 (match_dll): Likewise.
1207 (loaded_dll): Adjust.
1208 (unloaded_dll): Adjust to all_dlls type change, use
1209 std::find_if. Inline code from match_dll.
1210 (clear_dlls): Adjust to all_dlls type change.
1211 * server.c (emit_dll_description): Remove.
1212 (handle_qxfer_libraries): Adjust to all_dlls type change,
1213 integrate emit_dll_description's functionality.
1215 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1217 * linux-low.h (struct linux_target_ops) <delete_process>: New
1219 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1220 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1221 (struct linux_target_ops): Add delete_process callback.
1222 * linux-arm-low.c (arm_delete_process): New.
1223 (struct linux_target_ops): Add delete_process callback.
1224 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1225 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1226 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1227 * linux-mips-low.c (mips_linux_delete_process): New.
1228 (struct linux_target_ops): Add delete_process callback.
1229 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1230 * linux-s390-low.c (struct linux_target_ops): Likewise.
1231 * linux-sh-low.c (struct linux_target_ops): Likewise.
1232 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1233 * linux-tile-low.c (struct linux_target_ops): Likewise.
1234 * linux-x86-low.c (x86_linux_delete_process): New.
1235 (struct linux_target_ops): Add delete_process callback.
1236 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1238 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1240 * linux-aarch64-low.c (the_low_target): Add thread delete
1242 * linux-arm-low.c (arm_delete_thread): New function.
1243 (the_low_target): Add thread delete callback.
1244 * linux-bfin-low.c (the_low_target): Likewise.
1245 * linux-crisv32-low.c (the_low_target): Likewise.
1246 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1248 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1250 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1251 * linux-mips-low.c (mips_linux_delete_thread): New function.
1252 (the_low_target): Add thread delete callback.
1253 * linux-ppc-low.c (the_low_target): Likewise.
1254 * linux-s390-low.c (the_low_target): Likewise.
1255 * linux-sh-low.c (the_low_target): Likewise.
1256 * linux-tic6x-low.c (the_low_target): Likewise.
1257 * linux-tile-low.c (the_low_target): Likewise.
1258 * linux-x86-low.c (the_low_target): Likewise.
1259 * linux-xtensa-low.c (the_low_target): Likewise.
1261 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1263 * win32-low.c: Include "common-inferior.h".
1265 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1267 * inferiors.c (set_inferior_cwd): New function.
1268 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1269 (handle_query): Inform that QSetWorkingDir is supported.
1270 * win32-low.c (create_process): Pass the inferior's cwd to
1273 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1275 * inferiors.c (current_inferior_cwd): New global variable.
1276 (get_inferior_cwd): New function.
1277 * inferiors.h (struct process_info) <cwd>: New field.
1279 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1281 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1282 (OBS): Add gdb_tilde_expand.o.
1284 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1286 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1287 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1289 2017-09-29 Pedro Alves <palves@redhat.com>
1291 * ax.c (gdb_parse_agent_expr): Constify.
1292 * ax.h (gdb_parse_agent_expr): Constify.
1293 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1295 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1296 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1297 * remote-utils.h (read_ptid): Constify.
1298 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1299 (process_point_options, process_serial_event): Constify.
1300 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1301 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1302 (cmd_qtbuffer): Constify.
1304 2017-09-29 Pedro Alves <palves@redhat.com>
1306 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1309 2017-09-29 Pedro Alves <palves@redhat.com>
1311 * linux-low.c (handle_extended_wait): Pass parent thread instead
1312 of process to thread_db_notice_clone.
1313 * linux-low.h (thread_db_notice_clone): Replace parent process
1314 parameter with parent thread parameter.
1315 * thread-db.c (find_one_thread): Add comment.
1316 (thread_db_notice_clone): Replace parent process parameter with
1317 parent thread parameter. Temporarily switch to the parent thread.
1319 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1321 * gdbthread.h: Include "common-gdbthread.h".
1322 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1323 "if" when validating the ptid.
1324 * remote-utils.c: Include "gdbthread.h".
1325 (prepare_resume_reply): Use "switch_to_thread".
1326 * target.c (done_accessing_memory): Likewise.
1328 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1330 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1331 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1332 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1333 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1334 s390x-gs-linux64-ipa.o to ipa_obj.
1335 * linux-s390-low.c (HWCAP_S390_GS): New define.
1336 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1338 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1339 (s390_arch_setup): Check for guarded-storage support and choose
1341 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1342 init_registers_s390x_gs_linux64.
1343 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1345 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1346 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1348 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1350 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1352 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1354 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1355 (thread_db_thread_handle): Declare.
1356 * linux-low.c (linux_target_ops): Initialize thread_handle.
1357 * server.c (handle_qxfer_threads_worker): Add support for
1359 * target.h (struct target_ops): Add new function pointer,
1361 (target_thread_handle): Define.
1362 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1364 (thread_db_thread_handle): New function.
1366 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1368 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1369 * linux-low.h (thread_db_notice_clone): Declare.
1370 * thread-db.c (thread_db_notice_clone): New function.
1372 2017-09-21 Pedro Alves <palves@redhat.com>
1374 * server.c (gdb_read_memory, handle_status, process_serial_event)
1375 (handle_serial_event, handle_target_event): Adjust to
1376 set_desired_thread prototype change.
1377 * target.c (set_desired_thread): Remove 'use_general' parameter
1379 * target.h (set_desired_thread): Remove 'use_general' parameter.
1381 2017-09-20 Tom Tromey <tom@tromey.com>
1383 * target.c (target_terminal::terminal_state): Define.
1384 (target_terminal::init): Rename from target_terminal_init.
1385 (target_terminal::inferior): Rename from
1386 target_terminal_inferior.
1387 (target_terminal::ours): Rename from target_terminal_ours.
1388 (target_terminal::ours_for_output, target_terminal::info): New.
1390 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1392 * server.c (accumulate_file_name_length): Remove.
1393 (emit_dll_description): Adjust to std::string change.
1394 (handle_qxfer_libraries): Use std::string to hold document.
1396 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1398 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1399 return type of xml_escape_text.
1400 * server.c (emit_dll_description): Likewise.
1402 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1404 * server.c (captured_main): Accept argument for --selftest.
1405 Update run_tests call.
1406 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1407 when registering selftests.
1409 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1411 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1412 instead of "VEC" for "target_desc.reg_defs".
1413 (regcache_cpy): Likewise.
1414 (registers_to_string): Likewise.
1415 (registers_from_string): Likewise.
1416 (find_regno): Likewise.
1417 (supply_regblock): Likewise.
1418 (regcache_raw_read_unsigned): Likewise.
1419 * tdesc.c (init_target_desc): Likewise.
1420 (tdesc_create_reg): Likewise.
1421 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1422 (struct target_desc) <reg_defs>: Convert to "std::vector".
1423 (target_desc): Do not initialize "reg_defs".
1424 (~target_desc): Update code to use "std::vector" instead of "VEC"
1425 for "target_desc.reg_defs".
1426 (operator==): Likewise.
1428 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1430 * inferiors.h (thread_to_gdb_id): Remove.
1431 * inferiors.c (thread_to_gdb_id): Remove.
1432 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1433 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1434 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1436 * nto-low.c (nto_fetch_registers, nto_store_registers,
1437 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1439 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1441 * inferiors.h (gdb_id_to_thread_id): Remove.
1442 * inferiors.c (gdb_id_to_thread_id): Remove.
1443 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1444 removal. Move pid declaration closer to where it's used.
1446 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1448 * server.c (handle_detach): New function.
1449 (process_serial_event): Move code out, call handle_detach.
1451 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1453 * server.c (require_running): Rename to ...
1454 (require_running_or_return): ... this ...
1455 (require_running_or_break): ... and this.
1456 (handle_query, process_serial_event): Adjust.
1458 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1460 * linux-low.c (linux_set_resume_request): Remove unused
1463 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1465 * server.c (first_thread_of): Remove.
1466 (process_serial_event): Replace usage of first_thread_of with
1467 find_any_thread_of_pid.
1468 * tracepoint.c (same_process_p): Remove.
1469 (gdb_agent_about_to_close): Replace usage of same_process_p with
1470 find_any_thread_of_pid.
1471 * linux-x86-low.c (same_process_callback): Remove.
1472 (x86_arch_setup_process_callback): Replace usage of
1473 same_process_callback with find_any_thread_of_pid.
1474 * thread-db.c (any_thread_of): Remove.
1475 (switch_to_process): Replace usage of any_thread_of with
1476 find_any_thread_of_pid.
1477 * inferiors.c (thread_pid_matches_callback): Remove.
1478 (find_thread_process): Adjust to use find_any_thread_of_pid.
1480 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1482 * regcache.c (get_thread_regcache): Guard calls to "memset"
1485 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1487 * linux-low.c (handle_extended_wait): Use
1488 "allocate_target_description" instead of "XNEW".
1489 * linux-x86-low.c (initialize_low_arch): Likewise.
1491 2017-09-05 Yao Qi <yao.qi@linaro.org>
1493 * configure.srv (srv_i386_regobj): Remove.
1494 (srv_amd64_regobj): Remove.
1495 (srv_regobj): Set it to "" for x86 non-linux targets.
1496 * linux-x86-tdesc.c (i386_linux_read_description):
1497 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1498 (init_registers_i386): Remove the declaration.
1499 (tdesc_i386): Remove the declaration.
1500 (lynx_i386_arch_setup): Call i386_create_target_description.
1501 * nto-x86-low.c: Likewise.
1502 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1503 [!__x86_64__]: include arch/i386.h.
1504 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1506 2017-09-05 Yao Qi <yao.qi@linaro.org>
1508 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1509 i386/amd64-XXX-linux from it.
1511 2017-09-05 Yao Qi <yao.qi@linaro.org>
1513 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1515 (ipa_amd64_linux_regobj): Remove.
1516 (ipa_x32_linux_regobj): Remove.
1518 2017-09-05 Yao Qi <yao.qi@linaro.org>
1520 * Makefile.in (arch-amd64.o): New rule.
1521 * configure.srv: Append arch-amd64.o.
1522 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1523 (get_ipa_tdesc): Call amd64_linux_read_description.
1524 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1525 and init_registers_amd64_XXX.
1526 * linux-x86-low.c (x86_linux_read_description): Call
1527 amd64_linux_read_description.
1528 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1529 (initialize_low_arch): Don't call init_registers_x32_XXX and
1530 init_registers_amd64_XXX.
1531 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1532 and tdesc_amd64_XXX.
1533 [__x86_64__] (amd64_tdesc_test): New function.
1534 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1535 and init_registers_amd64_XXX.
1536 * linux-x86-tdesc.c: Include arch/amd64.h.
1537 (xcr0_to_tdesc_idx): New function.
1538 (i386_linux_read_description): New function.
1539 (amd64_get_ipa_tdesc_idx): New function.
1540 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1541 (amd64_get_ipa_tdesc): Declare.
1543 2017-09-05 Yao Qi <yao.qi@linaro.org>
1545 * configure.srv (srv_i386_linux_xmlfiles): Remove
1546 i386/i386-XXX-linux.xml from it.
1548 2017-09-05 Yao Qi <yao.qi@linaro.org>
1550 * configure.srv: Set srv_i386_linux_regobj empty if $development
1552 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1553 initialize_low_tdesc.
1554 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1555 with #if initialize_low_tdesc.
1556 * linux-x86-tdesc-selftest.c: New file.
1557 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1559 2017-09-05 Yao Qi <yao.qi@linaro.org>
1561 * Makefile.in (arch-i386.o): New rule.
1562 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1563 (x86_64-*-linux*): Likewise.
1564 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1565 include arch/i386.h.
1566 (i386_linux_read_description): Remove code and call
1567 i386_create_target_description.
1568 * tdesc.c (allocate_target_description): New function.
1569 * tdesc.h (set_tdesc_architecture): Remove declaration.
1570 (set_tdesc_osabi): Likewise.
1572 2017-09-05 Yao Qi <yao.qi@linaro.org>
1574 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1575 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1576 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1578 * server.c (get_features_xml): Call tdesc_get_features_xml.
1579 * tdesc.c (set_tdesc_architecture): New function.
1580 (set_tdesc_osabi): New function.
1581 (tdesc_get_features_xml): New function.
1582 (tdesc_create_feature): Add an argument.
1583 * tdesc.h (struct target_desc) <features>: New field.
1584 <arch, osabi>: New field.
1585 (~target_desc): xfree features, arch, and osabi.
1586 (target_desc::oerator==): Don't compare .xmltarget.
1587 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1588 (set_tdesc_osabi): Likewise.
1589 (tdesc_get_features_xml): Likewise.
1591 2017-09-05 Yao Qi <yao.qi@linaro.org>
1593 * linux-x86-tdesc.c: Include selftest.h.
1594 (i386_tdesc_test): New function.
1595 (initialize_low_tdesc): Call selftests::register_test.
1596 * tdesc.h: Include regdef.h.
1597 (target_desc): Override operator == and !=.
1599 2017-09-05 Yao Qi <yao.qi@linaro.org>
1601 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1602 (ipa_obj): Likewise.
1603 * linux-i386-ipa.c: Include common/x86-xstate.h
1604 (get_ipa_tdesc): Call i386_linux_read_description.
1605 (initialize_low_tracepoint): Don't call init_registers_XXX
1606 functions, call initialize_low_tdesc instead.
1607 * linux-x86-low.c (x86_linux_read_description): Call
1608 i386_linux_read_description.
1609 (initialize_low_arch): Don't call init_registers_i386_XXX
1610 functions, call initialize_low_tdesc.
1611 * linux-x86-tdesc.c: New file.
1612 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1613 (i386_get_ipa_tdesc_idx): Declare.
1614 (i386_get_ipa_tdesc): Declare.
1615 (initialize_low_tdesc): Declare.
1617 2017-09-05 Yao Qi <yao.qi@linaro.org>
1619 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1622 2017-09-05 Yao Qi <yao.qi@linaro.org>
1624 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1625 * regcache.c (get_thread_regcache): Use VEC_length.
1626 (init_register_cache): Likewise.
1627 (regcache_cpy): Likewise.
1628 (registers_to_string): Iterate reg_defs via VEC_iterate.
1629 (find_regno): Likewise.
1630 (find_register_by_number): Use VEC_index.
1631 (register_size): Call find_register_by_number.
1632 (register_data): Call find_register_by_number.
1633 (supply_regblock): Use VEC_length.
1634 (regcache_raw_read_unsigned): Likewise.
1635 * tdesc.c (init_target_desc): Iterate reg_defs via
1637 (default_description): Update initializer.
1638 (copy_target_description): Don't update field num_registers.
1639 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1640 <num_registers>: Remove.
1642 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1644 * Makefile.in (.SECONDARY): Define target.
1646 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1648 * linux-low.c (linux_wait_1): Adjust.
1649 * server.c (queue_stop_reply_callback): Adjust.
1651 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1653 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1654 QEnvironmentUnset and QEnvironmentReset packets.
1655 (handle_query): Inform remote that QEnvironmentHexEncoded,
1656 QEnvironmentUnset and QEnvironmentReset are supported.
1658 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1660 * inferiors.h (inferior_target_data): Rename to ...
1661 (thread_target_data): ... this.
1662 (inferior_regcache_data): Rename to ...
1663 (thread_regcache_data): ... this.
1664 (set_inferior_regcache_data): Rename to ...
1665 (set_thread_regcache_data): ... this.
1666 * inferiors.c (inferior_target_data): Rename to ...
1667 (thread_target_data): ... this.
1668 (inferior_regcache_data): Rename to ...
1669 (thread_regcache_data): ... this.
1670 (set_inferior_regcache_data): Rename to ...
1671 (set_thread_regcache_data): ... this.
1672 (free_one_thread): Update.
1673 * linux-low.h (get_thread_lwp): Update.
1674 * regcache.c (get_thread_regcache): Update.
1675 (regcache_invalidate_thread): Update.
1676 (free_register_cache_thread): Update.
1677 * win32-i386-low.c (update_debug_registers_callback): Update.
1678 (win32_get_current_dr): Update.
1679 * win32-low.c (thread_rec): Update.
1680 (delete_thread_info): Update.
1681 (continue_one_thread): Update.
1682 (suspend_one_thread): Update.
1684 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1686 * inferiors.c (set_inferior_target_data): Remove.
1687 * inferiors.h (set_inferior_target_data): Remove.
1689 2017-08-18 Yao Qi <yao.qi@linaro.org>
1691 * Makefile.in (OBS): Add selftest.o.
1692 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1693 * configure, config.in: Re-generated.
1694 * server.c: Include common/sefltest.h.
1695 (captured_main): Handle option --selftest.
1697 2017-08-09 Yao Qi <yao.qi@linaro.org>
1699 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1700 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1701 i386-avx-mpx.o and i386-mmx.o.
1702 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1703 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1704 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1705 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1706 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1707 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1708 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1709 i386/amd64-avx-mpx.xml.
1711 2017-08-09 Yao Qi <yao.qi@linaro.org>
1713 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1714 and x32-avx-avx512.o.
1715 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1716 i386/x32-avx-avx512.xml.
1718 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1720 * tracepoint.h (enum class fast_tpoint_collect_result): New
1722 (fast_tracepoint_collecting): Change return type to
1723 fast_tpoint_collect_result.
1724 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1725 * linux-low.h: Include tracepoint.h.
1726 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1727 fast_tpoint_collect_result.
1728 * linux-low.c (handle_tracepoints): Adjust.
1729 (linux_fast_tracepoint_collecting): Change return type to
1730 fast_tpoint_collect_result.
1731 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1732 linux_wait_1, stuck_in_jump_pad_callback,
1733 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1734 proceed_one_lwp): Adjust to type change.
1736 2017-07-10 Yao Qi <yao.qi@linaro.org>
1738 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1740 2017-06-29 Yao Qi <yao.qi@linaro.org>
1742 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1744 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1746 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1748 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1750 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1752 * linux-low.c (linux_create_inferior): Adjust code to access the
1753 environment information via 'gdb_environ' class.
1754 * lynx-low.c (lynx_create_inferior): Likewise.
1755 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1756 (get_environ): Return a pointer to 'our_environ'.
1757 (captured_main): Initialize 'our_environ'.
1758 * server.h (get_environ): Adjust prototype.
1759 * spu-low.c (spu_create_inferior): Adjust code to access the
1760 environment information via 'gdb_environ' class.
1762 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1764 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1765 usage of "register" keyword.
1767 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1769 * configure: Re-generate.
1771 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1773 * configure: Re-generate.
1775 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1777 * Makefile.in (COMPILE.pre): Add "-x c++".
1779 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1781 * fork-child.c: Conditionally include <signal.h>.
1783 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1785 * server.c (handle_general_set): Handle new packet
1786 "QStartupWithShell".
1787 (handle_query): Add "QStartupWithShell" to the list of supported
1789 (gdbserver_usage): Add help text explaining the
1790 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1792 (captured_main): Recognize and act upon the presence of the new
1795 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1796 Pedro Alves <palves@redhat.com>
1798 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1799 * configure: Regenerate.
1800 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1802 (i[34567]86-*-lynxos*): Likewise.
1803 (spu*-*-*): Likewise.
1804 * fork-child.c: New file.
1805 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1807 (linux_ptrace_fun): New function.
1808 (linux_create_inferior): Adjust function prototype to reflect
1809 change on "target.h". Adjust function code to use
1811 (linux_request_interrupt): Delete "signal_pid".
1812 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1813 (lynx_ptrace_fun): New function.
1814 (lynx_create_inferior): Adjust function prototype to reflect
1815 change on "target.h". Adjust function code to use
1817 * nto-low.c (nto_create_inferior): Adjust function prototype and
1818 code to reflect change on "target.h". Update comments.
1819 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1820 "common-terminal.h" and "environ.h".
1821 (terminal_fd): Moved to fork-child.c.
1822 (old_foreground_pgrp): Likewise.
1823 (restore_old_foreground_pgrp): Likewise.
1824 (last_status): Make it global.
1825 (last_ptid): Likewise.
1826 (our_environ): New variable.
1827 (startup_with_shell): Likewise.
1828 (program_name): Likewise.
1829 (program_argv): Rename to...
1830 (program_args): ...this.
1831 (wrapper_argv): New variable.
1832 (start_inferior): Delete function.
1833 (get_exec_wrapper): New function.
1834 (get_exec_file): Likewise.
1835 (get_environ): Likewise.
1836 (prefork_hook): Likewise.
1837 (post_fork_inferior): Likewise.
1838 (postfork_hook): Likewise.
1839 (postfork_child_hook): Likewise.
1840 (handle_v_run): Update code to deal with arguments coming from the
1841 remote host. Update calls from "start_inferior" to
1843 (captured_main): Likewise. Initialize environment variable. Call
1845 * server.h (post_fork_inferior): New prototype.
1846 (get_environ): Likewise.
1847 (last_status): Declare.
1848 (last_ptid): Likewise.
1849 (signal_pid): Likewise.
1850 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1851 (spu_ptrace_fun): New function.
1852 (spu_create_inferior): Adjust function prototype to reflect change
1853 on "target.h". Adjust function code to use "fork_inferior".
1854 * target.c (target_terminal_init): New function.
1855 (target_terminal_inferior): Likewise.
1856 (target_terminal_ours): Likewise.
1857 * target.h: Include <vector>.
1858 (struct target_ops) <create_inferior>: Update prototype.
1859 (create_inferior): Update macro.
1860 * utils.c (gdb_flush_out_err): New function.
1861 * win32-low.c (win32_create_inferior): Adjust function prototype
1862 and code to reflect change on "target.h".
1864 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1866 * inferiors.c (switch_to_thread): New function.
1868 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1870 * Makefile.in (SFILE): Add "common/job-control.c".
1871 (OBS): Add "job-control.o".
1873 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1875 * Makefile: Remove "@host_makefile_frag@".
1877 2017-05-05 Pedro Alves <palves@redhat.com>
1879 * configure: Regenerate.
1881 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1883 * configure: Regenerate.
1885 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1887 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1888 software_single_step change of return type to
1889 std::vector<CORE_ADDR>.
1890 * linux-low.c (install_software_single_step_breakpoints):
1892 * linux-low.h (install_software_single_step_breakpoints):
1895 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1897 * remote-utils.c: Include "gdb_termios.h" instead of
1899 * terminal.h: Delete file.
1901 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1903 * server.c: Include <vector>.
1904 <program_argv, wrapper_argv>: Convert to std::vector.
1905 (start_inferior): Rewrite function to use C++.
1906 (handle_v_run): Likewise. Update code that calculates the argv
1907 based on the vRun packet; use C++.
1908 (captured_main): Likewise.
1910 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1912 * server.c (handle_v_cont): Initialize thread_resume::thread
1915 2017-04-05 Pedro Alves <palves@redhat.com>
1917 * configure: Regenerate.
1919 2017-04-05 Pedro Alves <palves@redhat.com>
1921 * gdbreplay.c (sync_error): Constify.
1922 * linux-x86-low.c (push_opcode): Constify.
1924 2017-04-05 Pedro Alves <palves@redhat.com>
1926 * win32-low.c (get_child_debug_event)
1927 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1928 Report TARGET_WAITKIND_SPURIOUS instead.
1930 2017-04-05 Pedro Alves <palves@redhat.com>
1932 * remote-utils.c (remote_prepare, remote_open): Constify.
1933 * remote-utils.h (remote_prepare, remote_open): Constify.
1934 * server.c (captured_main): Constify 'port' handling.
1936 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
1938 * Makefile.in (clean): Clear .deps.
1940 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
1942 * .gitignore: Remove generated files, replace with wildcard.
1943 * (clean): Replace removal of generated files with wildcard.
1944 (version.c): Replace with...
1945 (version-generated.c): ...this.
1946 (xml-builtin.c): Replace with...
1947 (xml-builtin-generated.c): ...this.
1948 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1949 (%.c: *regformats*): Replace with...
1950 (%-generated.c: *regformats*): ...this.
1952 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1954 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1955 (xtensa_fill_gregset): Call collect_register_by_name for
1957 (xtensa_store_gregset): Call supply_register_by_name for
1960 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1962 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1963 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1964 (xtensa_store_gregset): Call supply_register for all registers in
1965 a0_regnum..a0_regnum + C0_NREGS range.
1967 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1969 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1970 (ax-ipa.o: ax.c): Remove.
1971 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1972 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1973 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1974 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1975 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1977 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1979 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1980 (print-utils-ipa.o: ../common/print-utils.c): Remove.
1981 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1982 (errors-ipa.o: ../common/errors.c): Remove.
1983 (format-ipa.o: ../common/format.c): Remove.
1984 (common-utils-ipa.o: ../common/common-utils.c): Remove.
1986 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1988 * Makefile.in (%-ipa.o: %.c): New rule.
1989 (tracepoint-ipa.o: tracepoint.c): Remove.
1990 (utils-ipa.o: utils.c): Remove.
1991 (remote-utils-ipa.o: remote-utils.c): Remove.
1992 (regcache-ipa.o: regcache.c): Remove.
1993 (i386-linux-ipa.o: i386-linux.c): Remove.
1994 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1995 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1996 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1997 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1998 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1999 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2000 (amd64-linux-ipa.o: amd64-linux.c): Remove.
2001 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2002 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2003 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2004 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2005 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2006 (aarch64-ipa.o: aarch64.c): Remove.
2007 (s390-linux32-ipa.o: s390-linux32.c): Remove.
2008 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2009 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2010 (s390-linux64-ipa.o: s390-linux64.c): Remove.
2011 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2012 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2013 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2014 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2015 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2016 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2017 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2018 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2019 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
2020 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2021 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2022 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2023 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2024 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2025 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2026 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2027 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2028 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2029 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
2030 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
2031 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
2032 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
2033 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
2034 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
2035 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
2036 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
2037 (tdesc-ipa.o: tdesc.c): Remove.
2038 (x32-linux-ipa.o: x32-linux.c): Remove.
2039 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2040 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2042 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2044 * Makefile.in (%.o: ../arch/%.c): New rule.
2045 (arm.o: ../arch/arm.c): Remove.
2046 (arm-linux.o: ../arch/arm-linux.c): Remove.
2047 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2048 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2050 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2052 * Makefile.in (%.o: ../nat/%.c): New rule.
2053 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2054 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2055 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2056 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2057 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2058 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2059 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2060 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2061 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2062 (linux-personality.o: ../nat/linux-personality.c): Remove.
2063 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2064 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2065 (x86-linux.o: ../nat/x86-linux.c): Remove.
2066 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2067 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2069 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2071 * Makefile.in (%.o: ../common/%.c): New rule.
2072 (signals.o: ../common/signals.c): Remove.
2073 (print-utils.o: ../common/print-utils.c): Remove.
2074 (rsp-low.o: ../common/rsp-low.c): Remove.
2075 (common-utils.o: ../common/common-utils.c): Remove.
2076 (posix-strerror.o: ../common/posix-strerror.c): Remove.
2077 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2078 (vec.o: ../common/vec.c): Remove.
2079 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2080 (xml-utils.o: ../common/xml-utils.c): Remove.
2081 (ptid.o: ../common/ptid.c): Remove.
2082 (buffer.o: ../common/buffer.c): Remove.
2083 (format.o: ../common/format.c): Remove.
2084 (filestuff.o: ../common/filestuff.c): Remove.
2085 (agent.o: ../common/agent.c): Remove.
2086 (errors.o: ../common/errors.c): Remove.
2087 (environ.o: ../common/environ.c): Remove.
2088 (common-debug.o: ../common/common-debug.c): Remove.
2089 (cleanups.o: ../common/cleanups.c): Remove.
2090 (common-exceptions.o: ../common/common-exceptions.c): Remove.
2091 (fileio.o: ../common/fileio.c): Remove.
2092 (common-regcache.o: ../common/common-regcache.c): Remove.
2093 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2094 (new-op.o: ../common/new-op.c): Remove.
2095 (btrace-common.o: ../common/btrace-common.c): Remove.
2097 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2099 * Makefile.in (%.o: ../target/%.c): New rule.
2100 (waitstatus.o: ../target/waitstatus.c): Remove.
2102 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2105 (%.c: ../regformats/%.dat,
2106 (%.c: ../regformats/arm/%.dat,
2107 (%.c: ../regformats/i386/%.dat,
2108 (%.c: ../regformats/rs6000/%.dat): New rules.
2109 (aarch64.c): Remove.
2110 (reg-arm.c): Remove.
2111 (arm-with-iwmmxt.c): Remove.
2112 (arm-with-vfpv2.c): Remove.
2113 (arm-with-vfpv3.c): Remove.
2114 (arm-with-neon.c): Remove.
2115 (reg-bfin.c): Remove.
2116 (reg-cris.c): Remove.
2117 (reg-crisv32.c): Remove.
2119 (i386-linux.c): Remove.
2120 (i386-avx.c): Remove.
2121 (i386-avx-linux.c): Remove.
2122 (i386-avx-avx512.c): Remove.
2123 (i386-avx-avx512-linux.c): Remove.
2124 (i386-mpx.c): Remove.
2125 (i386-mpx-linux.c): Remove.
2126 (i386-avx-mpx-avx512-pku.c): Remove.
2127 (i386-avx-mpx-avx512-pku-linux.c): Remove.
2128 (i386-avx-mpx.c): Remove.
2129 (i386-avx-mpx-linux.c): Remove.
2130 (i386-mmx.c): Remove.
2131 (i386-mmx-linux.c): Remove.
2132 (reg-ia64.c): Remove.
2133 (reg-m32r.c): Remove.
2134 (reg-m68k.c): Remove.
2136 (mips-linux.c): Remove.
2137 (mips-dsp-linux.c): Remove.
2138 (mips64-linux.c): Remove.
2139 (mips64-dsp-linux.c): Remove.
2140 (nios2-linux.c): Remove.
2141 (powerpc-32.c): Remove.
2142 (powerpc-32l.c): Remove.
2143 (powerpc-altivec32l.c): Remove.
2144 (powerpc-cell32l.c): Remove.
2145 (powerpc-vsx32l.c): Remove.
2146 (powerpc-isa205-32l.c): Remove.
2147 (powerpc-isa205-altivec32l.c): Remove.
2148 (powerpc-isa205-vsx32l.c): Remove.
2149 (powerpc-e500l.c): Remove.
2150 (powerpc-64l.c): Remove.
2151 (powerpc-altivec64l.c): Remove.
2152 (powerpc-cell64l.c): Remove.
2153 (powerpc-vsx64l.c): Remove.
2154 (powerpc-isa205-64l.c): Remove.
2155 (powerpc-isa205-altivec64l.c): Remove.
2156 (powerpc-isa205-vsx64l.c): Remove.
2157 (s390-linux32.c): Remove.
2158 (s390-linux32v1.c): Remove.
2159 (s390-linux32v2.c): Remove.
2160 (s390-linux64.c): Remove.
2161 (s390-linux64v1.c): Remove.
2162 (s390-linux64v2.c): Remove.
2163 (s390-te-linux64.c): Remove.
2164 (s390-vx-linux64.c): Remove.
2165 (s390-tevx-linux64.c): Remove.
2166 (s390x-linux64.c): Remove.
2167 (s390x-linux64v1.c): Remove.
2168 (s390x-linux64v2.c): Remove.
2169 (s390x-te-linux64.c): Remove.
2170 (s390x-vx-linux64.c): Remove.
2171 (s390x-tevx-linux64.c): Remove.
2172 (tic6x-c64xp-linux.c): Remove.
2173 (tic6x-c64x-linux.c): Remove.
2174 (tic6x-c62x-linux.c): Remove.
2176 (reg-sparc64.c): Remove.
2177 (reg-spu.c): Remove.
2179 (amd64-linux.c): Remove.
2180 (amd64-avx.c): Remove.
2181 (amd64-avx-linux.c): Remove.
2182 (amd64-avx-avx512.c): Remove.
2183 (amd64-avx-avx512-linux.c): Remove.
2184 (amd64-mpx.c): Remove.
2185 (amd64-mpx-linux.c): Remove.
2186 (amd64-avx-mpx-avx512-pku.c): Remove.
2187 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2188 (amd64-avx-mpx.c): Remove.
2189 (amd64-avx-mpx-linux.c): Remove.
2191 (x32-linux.c): Remove.
2192 (x32-avx.c): Remove.
2193 (x32-avx-linux.c): Remove.
2194 (x32-avx-avx512.c): Remove.
2195 (x32-avx-avx512-linux.c): Remove.
2196 (reg-xtensa.c): Remove.
2197 (reg-tilegx.c): Remove.
2198 (reg-tilegx32.c): Remove.
2200 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
2202 * Makefile.in (SFILES): Add "common/environ.c".
2203 (OBJS): Add "common/environ.h".
2205 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
2207 * configure.ac: Check if the fs_base and gs_base members of
2208 `struct user_regs_struct' exist.
2209 * config.in: Regenerated.
2210 * configure: Likewise.
2212 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
2214 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2216 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2217 (get_next_pcs_syscall_next_pc): Likewise.
2219 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
2221 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2222 * nto-x86-low.c: Likewise.
2224 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2226 * Makefile.in: Include disable-implicit-rules.mk.
2228 2016-11-23 Pedro Alves <palves@redhat.com>
2230 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2231 (debug_vprintf): Use std::chrono::steady_clock instead of
2232 gettimeofday. Use '.' instead of ':'.
2233 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2234 (get_timestamp): Use std::chrono::steady_clock instead of
2237 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2239 * Makefile.in: Fix whitespace formatting.
2241 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2243 * Makefile.in (SFILES, OBS): Flatten list and order
2246 2016-11-23 Pedro Alves <palves@redhat.com>
2248 * event-loop.c (handle_file_event): Use warning.
2249 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2250 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2253 2016-11-23 Pedro Alves <palves@redhat.com>
2255 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2257 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2258 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2259 debug_printf and debug_flush for debug output.
2260 * server.c (handle_general_set): Likewise.
2261 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2264 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2266 * Makefile.in (.c.o): Replace rule with ...
2267 (%.o: %.c): ... this one.
2269 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2271 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2272 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2274 * configure.ac: Remove checks for the make program.
2275 * configure: Re-generate.
2277 2016-10-28 Pedro Alves <palves@redhat.com>
2279 * Makefile.in (CXX_DIALECT): Get from configure.
2280 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2281 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2282 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2283 * config.in: Regenerate.
2284 * configure: Regenerate.
2286 2016-10-27 Yao Qi <yao.qi@linaro.org>
2288 * linux-low.c (linux_supports_range_stepping): Return true if
2289 can_software_single_step return true.
2291 2016-10-27 Yao Qi <yao.qi@linaro.org>
2293 * inferiors.c (find_inferior_in_random): New function.
2294 * inferiors.h (find_inferior_in_random): Declare.
2295 * linux-low.c (linux_wait_for_event_filtered): Call
2296 find_inferior_in_random instead of find_inferior.
2298 2016-10-27 Yao Qi <yao.qi@linaro.org>
2300 * linux-low.c (linux_wait_1): If single-step breakpoints are
2301 inserted, remove them.
2303 2016-10-26 Pedro Alves <palves@redhat.com>
2305 * linux-low.c (handle_extended_wait): Link parent/child fork
2307 (linux_wait_1): Unlink them.
2308 (linux_set_resume_request): Ignore resume requests for
2309 already-resumed and unhandled fork child threads.
2310 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2311 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2313 (handle_v_requests) <vCont>: Don't call require_running.
2314 * server.h (in_queued_stop_replies): New declaration.
2316 2016-10-24 Yao Qi <yao.qi@linaro.org>
2319 * linux-aarch64-low.c (append_insns): Cast the return value to
2322 2016-10-10 Yao Qi <yao.qi@linaro.org>
2324 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2326 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2328 * target.c (target_supports_multi_process): New function, moved
2330 * target.h (target_supports_multi_process): ... here. Remove
2333 2016-10-05 Tom Tromey <tom@tromey.com>
2336 * tracepoint.c (handle_tracepoint_bkpts): Check
2337 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2339 2016-10-05 Yao Qi <yao.qi@linaro.org>
2341 * configure.srv: Update the path of arm-*.xml files.
2343 2016-10-05 Terry Guo <terry.guo@arm.com>
2344 Yao Qi <yao.qi@linaro.org>
2346 * Makefile.in: Adjust the path of rules.
2347 * configure.srv: Update the path of xml files.
2348 * regformats/arm-with-iwmmxt.dat: Regenerated.
2349 * regformats/arm-with-neon.dat: Likewise.
2350 * regformats/arm-with-vfpv2.dat: Likewise.
2351 * regformats/arm-with-vfpv3.dat Likewise.
2353 2016-09-30 Yao Qi <yao.qi@linaro.org>
2356 * target.c (target_stop_and_wait): Don't call
2357 target_continue_no_signal, use resume_stop instead.
2359 2016-09-26 Yao Qi <yao.qi@linaro.org>
2361 * linux-low.c (linux_wait_1): Call debug_exit.
2363 2016-09-23 Pedro Alves <palves@redhat.com>
2365 * Makefile.in (SFILES): Add common/new-op.c.
2366 (OBS): Add common/new-op.o.
2367 (new-op.o): New rule.
2369 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2371 * .gitinore: Ignore more files.
2373 2016-09-21 Yao Qi <yao.qi@linaro.org>
2375 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2378 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2380 * server.c (start_inferior): Call target_mourn_inferior instead of
2381 mourn_inferior; pass ptid_t argument to it.
2383 (handle_target_event): Likewise.
2384 * target.c (target_mourn_inferior): New function.
2385 * target.h (mourn_inferior): Delete macro.
2387 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2389 * linux-low.c (lwp_is_stepping): New function.
2391 2016-09-06 Carl Love <cel@us.ibm.com>
2393 * server.c (start_inferior): Fixed comment, requested comment change
2394 didn't get updated correctly. Removed reference to ptrace () call as
2395 it is only true on Linux systems.
2397 2016-09-06 Carl Love <cel@us.ibm.com>
2399 * server.c (start_inferior): Do not call
2400 function target_post_create_inferior () if the
2401 inferior process has already exited.
2403 2016-09-05 Pedro Alves <palves@redhat.com>
2405 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2406 (COMPILE.pre, CC_LD): Use CXX directly.
2407 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2408 * acinclude.m4: Don't include build-with-cxx.m4.
2409 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2410 * configure: Regenerate.
2412 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2415 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2416 call writing data to own_buf.
2418 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2420 * target.c (mywait): Call target_wait instead of
2422 (target_wait): New function.
2424 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2426 * server.c (start_inferior): New variable 'ptid'. Replace calls
2427 to the_target->resume by target_continue{,_no_signal}, depending
2429 * target.c (target_stop_and_wait): Call target_continue_no_signal
2430 instead of the_target->resume.
2431 (target_continue): New function.
2433 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2435 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2437 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2440 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2442 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2443 * linux-arm-low.c (ps_get_thread_area): Likewise.
2444 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2445 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2446 * linux-mips-low.c (ps_get_thread_area): Likewise.
2447 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2448 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2449 * linux-x86-low.c (ps_get_thread_area): Likewise.
2450 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2452 2016-08-19 Pedro Alves <palves@redhat.com>
2454 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2456 2016-08-19 Pedro Alves <palves@redhat.com>
2458 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2459 comment. Use memcpy instead of casting through unsigned long.
2461 2016-08-19 Pedro Alves <palves@redhat.com>
2463 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2464 allocating around 0x80000000.
2466 2016-08-19 Pedro Alves <palves@redhat.com>
2469 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2470 (x32-avx512-linux-ipa.o): New rules.
2471 * configure.ac (x86_64-*-linux*): New x32 check.
2472 * configure.srv (ipa_x32_linux_regobj): New.
2473 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2474 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2476 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2478 * configure: Regenerate.
2480 2016-08-09 Pedro Alves <palves@redhat.com>
2483 * Makefile.in (OBS): Add signals-state-save-restore.o.
2484 (signals-state-save-restore.o): New rule.
2485 * config.in: Regenerate.
2486 * configure: Regenerate.
2487 * linux-low.c: Include "signals-state-save-restore.h".
2488 (linux_create_inferior): Call
2489 restore_original_signals_state.
2490 * server.c: Include "dispositions-save-restore.h".
2491 (captured_main): Call save_original_signals_state.
2493 2016-08-05 Pedro Alves <palves@redhat.com>
2495 * configure: Regenerate.
2497 2016-08-04 Yao Qi <yao.qi@linaro.org>
2499 * linux-low.c (regsets_fetch_inferior_registers): Check
2500 errno is ESRCH or not.
2502 2016-08-02 Yao Qi <yao.qi@linaro.org>
2504 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2505 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2506 (thread_db_load_search): Update.
2507 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2508 td_ta_set_event and td_ta_event_getmsg.
2510 2016-07-26 Pedro Alves <palves@redhat.com>
2513 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2514 of unsigned long for 64-bit registers and use uint32_t instead of
2515 unsigned int for 32-bit registers.
2517 2016-07-26 Pedro Alves <palves@redhat.com>
2519 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2522 2016-07-21 Tom Tromey <tom@tromey.com>
2524 * configure: Rebuild.
2526 2016-07-21 Yao Qi <yao.qi@linaro.org>
2528 * mem-break.c (find_gdb_breakpoint): Cast bp to
2529 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2531 2016-07-21 Yao Qi <yao.qi@linaro.org>
2533 * server.c (handle_v_requests): Support s and S actions
2534 if target_supports_software_single_step return true.
2536 2016-07-21 Yao Qi <yao.qi@linaro.org>
2538 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2539 is resume_step, call maybe_hw_step.
2540 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2542 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2544 (proceed_one_lwp): If resume request is resume_step, install
2545 reinsert breakpoints and call maybe_hw_step.
2547 2016-07-21 Yao Qi <yao.qi@linaro.org>
2549 * linux-low.c (proceed_one_lwp): Declare.
2550 (linux_resume_one_thread): Remove local variable 'step'.
2551 Lift code enqueue signal. Call proceed_one_lwp instead of
2552 linux_resume_one_lwp.
2554 2016-07-21 Yao Qi <yao.qi@linaro.org>
2556 * linux-low.c (linux_resume_one_thread): Call
2557 enqueue_pending_signal.
2559 2016-07-21 Yao Qi <yao.qi@linaro.org>
2561 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2562 * inferiors.c (do_restore_current_thread_cleanup): New function.
2563 (make_cleanup_restore_current_thread): Likewise.
2564 * linux-low.c (install_software_single_step_breakpoints): Call
2565 make_cleanup_restore_current_thread. Switch current_thread to
2568 2016-07-21 Yao Qi <yao.qi@linaro.org>
2570 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2571 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2572 (clone_one_breakpoint): Likewise.
2573 (delete_reinsert_breakpoints): Change parameter to thread.
2575 (has_reinsert_breakpoints): Likewise.
2576 (uninsert_reinsert_breakpoints): Likewise.
2577 (reinsert_reinsert_breakpoints): Likewise.
2578 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2579 (delete_reinsert_breakpoints): Likewise.
2580 (reinsert_reinsert_breakpoints): Likewise.
2581 (uninsert_reinsert_breakpoints): Likewise.
2582 (has_reinsert_breakpoints): Likewise.
2584 2016-07-21 Yao Qi <yao.qi@linaro.org>
2586 * inferiors.c (get_thread_process): Make parameter const.
2587 * inferiors.h (get_thread_process): Update declaration.
2588 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2589 Add new parameters child_thread and parent_thread. Callers
2591 * mem-break.h (clone_all_breakpoints): Update declaration.
2593 2016-07-21 Yao Qi <yao.qi@linaro.org>
2595 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2596 <command_list, handler>: Remove.
2597 (struct gdb_breakpoint): New.
2598 (struct other_breakpoint): New.
2599 (struct reinsert_breakpoint): New.
2600 (is_gdb_breakpoint): New function.
2601 (any_persistent_commands): Update command_list if
2602 is_gdb_breakpoint returns true.
2603 (set_breakpoint): Create breakpoints according to their types.
2604 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2605 (set_gdb_breakpoint_1): Likewise.
2606 (set_gdb_breakpoint): Likewise.
2607 (clear_breakpoint_conditions): Change parameter type to
2608 'struct gdb_breakpoint *'.
2609 (clear_breakpoint_commands): Likewise.
2610 (clear_breakpoint_conditions_and_commands): Likewise.
2611 (add_condition_to_breakpoint): Likewise.
2612 (add_breakpoint_condition): Likewise.
2613 (add_commands_to_breakpoint): Likewise.
2614 (check_breakpoints): Check other_breakpoint.
2615 (clone_one_breakpoint): Clone breakpopint according to its type.
2616 * mem-break.h (struct gdb_breakpoint): Declare.
2617 (set_gdb_breakpoint): Update declaration.
2618 (clear_breakpoint_conditions_and_commands): Likewise.
2619 (add_breakpoint_condition): Likewise.
2620 (add_breakpoint_commands): Likewise.
2621 * server.c (process_point_options): Change parameter type to
2622 'struct gdb_breakpoint *'.
2624 2016-07-21 Yao Qi <yao.qi@linaro.org>
2626 * mem-break.c (set_breakpoint_at): Rename it to ...
2627 (set_breakpoint_type_at): ... it.
2628 (set_breakpoint_at): Call set_breakpoint_type_at.
2629 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2630 * mem-break.h (set_breakpoint_at): Update comments.
2632 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2634 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2636 (nios2_store_gregset): Likewise.
2638 2016-07-01 Pedro Alves <palves@redhat.com>
2639 Antoine Tremblay <antoine.tremblay@ericsson.com>
2641 * linux-low.c: Change interface to take the target lwp_info
2642 pointer directly and return void. Handle detaching from a zombie
2644 (linux_detach_lwp_callback): New function.
2645 (linux_detach): Detach from the leader thread after detaching from
2648 2016-06-28 Yao Qi <yao.qi@linaro.org>
2650 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2651 for variable new_offset.
2652 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2653 (aarch64_ftrace_insn_reloc_cb): Likewise.
2654 (aarch64_ftrace_insn_reloc_tb): Likewise.
2655 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2656 PRIx64 instead of PRIx32.
2658 2016-06-28 Yao Qi <yao.qi@linaro.org>
2660 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2661 (the_low_target): Install arm_get_syscall_trapinfo.
2663 2016-06-28 Yao Qi <yao.qi@linaro.org>
2665 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2667 (the_low_target): Install aarch64_get_syscall_trapinfo.
2669 2016-06-28 Yao Qi <yao.qi@linaro.org>
2671 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2673 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2674 Remove parameter sysno.
2675 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2678 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2680 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2681 (s390_emit_ne_goto): Likewise.
2682 (s390_emit_lt_goto): Likewise.
2683 (s390_emit_le_goto): Likewise.
2684 (s390_emit_gt_goto): Likewise.
2685 (s390_emit_ge_goto): Likewise.
2686 (s390x_emit_eq_goto): Likewise.
2687 (s390x_emit_ne_goto): Likewise.
2688 (s390x_emit_lt_goto): Likewise.
2689 (s390x_emit_le_goto): Likewise.
2690 (s390x_emit_gt_goto): Likewise.
2691 (s390x_emit_ge_goto): Likewise.
2692 (s390_emit_ops_impl): Mark variable static.
2693 (s390x_emit_ops): Likewise.
2695 2016-06-17 Yao Qi <yao.qi@linaro.org>
2697 * linux-low.c (handle_extended_wait): Call
2698 uninsert_reinsert_breakpoints for the parent process. Remove
2699 reinsert breakpoints from the child process. Reinsert them to
2700 the parent process when vfork is done.
2701 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2702 (reinsert_reinsert_breakpoints): New function.
2703 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2704 (reinsert_reinsert_breakpoints): Declare.
2706 2016-06-17 Yao Qi <yao.qi@linaro.org>
2708 * linux-low.c (handle_extended_wait): If the parent is doing
2709 step-over, remove the reinsert breakpoints from the forked child.
2711 2016-06-17 Yao Qi <yao.qi@linaro.org>
2713 * linux-low.c (unsuspend_all_lwps): Declare.
2714 (linux_low_filter_event): If thread exited, call finish_step_over.
2715 If step-over is finished, unsuspend other threads.
2717 2016-06-17 Yao Qi <yao.qi@linaro.org>
2719 * linux-low.c (linux_resume_one_lwp_throw): Assert
2720 has_reinsert_breakpoints returns false.
2721 * mem-break.c (delete_disabled_breakpoints): Assert
2722 bp type isn't reinsert_breakpoint.
2724 2016-06-17 Yao Qi <yao.qi@linaro.org>
2726 * linux-low.c (maybe_hw_step): New function.
2727 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2728 (finish_step_over): Switch current_thread to lwp temporarily,
2729 and assert has_reinsert_breakpoints returns true.
2730 (proceed_one_lwp): Call maybe_hw_step.
2731 * mem-break.c (has_reinsert_breakpoints): New function.
2732 * mem-break.h (has_reinsert_breakpoints): Declare.
2734 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2736 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2738 2016-05-17 Yao Qi <yao.qi@linaro.org>
2740 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2741 instead of find_inferior.
2743 2016-05-05 Yao Qi <yao.qi@linaro.org>
2745 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2746 Initialize res to zero.
2748 2016-05-05 Yao Qi <yao.qi@linaro.org>
2750 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2753 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2755 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2756 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2757 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2759 2016-04-28 Par Olsson <par.olsson@windriver.com>
2760 Simon Marchi <simon.marchi@ericsson.com>
2762 * tracepoint.c (write_inferior_int8): New function.
2763 (cmd_qtenable_disable): Write enable flag using
2764 write_inferior_int8.
2766 2016-04-25 Yao Qi <yao.qi@linaro.org>
2768 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2769 (need_step_over_p): Return zero if the LWP has pending signals
2770 can be delivered on software single step target.
2772 2016-04-25 Yao Qi <yao.qi@linaro.org>
2774 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2775 return instead of error.
2777 2016-04-22 Yao Qi <yao.qi@linaro.org>
2779 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2782 2016-04-22 Yao Qi <yao.qi@linaro.org>
2784 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2785 signal when stepping over breakpoint with software single
2788 2016-04-21 Pedro Alves <palves@redhat.com>
2790 * linux-s390-low.c (s390_collect_ptrace_register)
2791 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2793 (s390_check_regset): Use void * instead of gdb_byte *.
2795 2016-04-20 Pedro Alves <palves@redhat.com>
2797 * configure: Renegerate.
2799 2016-04-20 Yao Qi <yao.qi@linaro.org>
2801 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2802 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2804 (arm_store_gregset): Likewise.
2806 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2808 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2809 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2810 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2811 (amd64-avx-mpx-linux.c): New rules.
2812 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2813 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2814 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2815 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2816 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2817 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2818 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2819 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2820 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2821 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2822 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2823 * linux-x86-low.c (x86_linux_read_description): Add case for
2824 X86_XSTATE_AVX_MPX_MASK.
2825 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2826 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2827 init_registers_i386_avx_mpx_linux.
2828 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2829 (initialize_low_tracepoint): Call
2830 init_registers_i386_avx_mpx_linux.
2831 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2832 (initialize_low_tracepoint): Call
2833 init_registers_amd64_avx_mpx_linux.
2834 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2835 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2836 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2839 2016-04-18 Pedro Alves <palves@redhat.com>
2841 * configure: Regenerate.
2843 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2845 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2846 (aarch64_emit_sub): Likewise.
2848 2016-04-12 Pedro Alves <palves@redhat.com>
2850 * utils.c (prepare_to_throw_exception): Delete.
2852 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2854 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2856 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2858 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2860 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2862 * linux-aarch64-ipa.c: Add <elf.h> include.
2863 * linux-ppc-ipa.c: Add <elf.h> include.
2864 * linux-s390-ipa.c: Add <elf.h> include.
2866 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2868 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2869 (get_raw_reg_ptr): Likewise.
2870 (get_trace_state_variable_value_ptr): Likewise.
2871 (set_trace_state_variable_value_ptr): Likewise.
2872 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2875 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2876 Marcin Kościelnicki <koriakin@0x04.net>
2879 * linux-ppc-low.c (emit_insns): New function.
2880 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2881 (ppc_emit_prologue): New function.
2882 (ppc_emit_epilogue): New function.
2883 (ppc_emit_add): New function.
2884 (ppc_emit_sub): New function.
2885 (ppc_emit_mul): New function.
2886 (ppc_emit_lsh): New function.
2887 (ppc_emit_rsh_signed): New function.
2888 (ppc_emit_rsh_unsigned): New function.
2889 (ppc_emit_ext): New function.
2890 (ppc_emit_zero_ext): New function.
2891 (ppc_emit_log_not): New function.
2892 (ppc_emit_bit_and): New function.
2893 (ppc_emit_bit_or): New function.
2894 (ppc_emit_bit_xor): New function.
2895 (ppc_emit_bit_not): New function.
2896 (ppc_emit_equal): New function.
2897 (ppc_emit_less_signed): New function.
2898 (ppc_emit_less_unsigned): New function.
2899 (ppc_emit_ref): New function.
2900 (ppc_emit_const): New function.
2901 (ppc_emit_reg): New function.
2902 (ppc_emit_pop): New function.
2903 (ppc_emit_stack_flush): New function.
2904 (ppc_emit_swap): New function.
2905 (ppc_emit_stack_adjust): New function.
2906 (ppc_emit_call): New function.
2907 (ppc_emit_int_call_1): New function.
2908 (ppc_emit_void_call_2): New function.
2909 (ppc_emit_if_goto): New function.
2910 (ppc_emit_goto): New function.
2911 (ppc_emit_eq_goto): New function.
2912 (ppc_emit_ne_goto): New function.
2913 (ppc_emit_lt_goto): New function.
2914 (ppc_emit_le_goto): New function.
2915 (ppc_emit_gt_goto): New function.
2916 (ppc_emit_ge_goto): New function.
2917 (ppc_write_goto_address): New function.
2918 (ppc_emit_ops_impl): New static variable.
2919 (ppc64v1_emit_prologue): New function.
2920 (ppc64v2_emit_prologue): New function.
2921 (ppc64_emit_epilogue): New function.
2922 (ppc64_emit_add): New function.
2923 (ppc64_emit_sub): New function.
2924 (ppc64_emit_mul): New function.
2925 (ppc64_emit_lsh): New function.
2926 (ppc64_emit_rsh_signed): New function.
2927 (ppc64_emit_rsh_unsigned): New function.
2928 (ppc64_emit_ext): New function.
2929 (ppc64_emit_zero_ext): New function.
2930 (ppc64_emit_log_not): New function.
2931 (ppc64_emit_bit_and): New function.
2932 (ppc64_emit_bit_or): New function.
2933 (ppc64_emit_bit_xor): New function.
2934 (ppc64_emit_bit_not): New function.
2935 (ppc64_emit_equal): New function.
2936 (ppc64_emit_less_signed): New function.
2937 (ppc64_emit_less_unsigned): New function.
2938 (ppc64_emit_ref): New function.
2939 (ppc64_emit_const): New function.
2940 (ppc64v1_emit_reg): New function.
2941 (ppc64v2_emit_reg): New function.
2942 (ppc64_emit_pop): New function.
2943 (ppc64_emit_stack_flush): New function.
2944 (ppc64_emit_swap): New function.
2945 (ppc64v1_emit_call): New function.
2946 (ppc64v2_emit_call): New function.
2947 (ppc64v1_emit_int_call_1): New function.
2948 (ppc64v2_emit_int_call_1): New function.
2949 (ppc64v1_emit_void_call_2): New function.
2950 (ppc64v2_emit_void_call_2): New function.
2951 (ppc64_emit_if_goto): New function.
2952 (ppc64_emit_eq_goto): New function.
2953 (ppc64_emit_ne_goto): New function.
2954 (ppc64_emit_lt_goto): New function.
2955 (ppc64_emit_le_goto): New function.
2956 (ppc64_emit_gt_goto): New function.
2957 (ppc64_emit_ge_goto): New function.
2958 (ppc64v1_emit_ops_impl): New static variable.
2959 (ppc64v2_emit_ops_impl): New static variable.
2960 (ppc_emit_ops): New function.
2961 (linux_low_target): Wire in ppc_emit_ops.
2963 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2964 Marcin Kościelnicki <koriakin@0x04.net>
2967 * Makefile.in: Add powerpc-*-ipa.o
2968 * configure.srv: Add ipa_obj for powerpc*-linux.
2969 * linux-ppc-ipa.c: New file.
2970 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2972 (PPC_FIELD): New macro.
2973 (PPC_SEXT): New macro.
2974 (PPC_OP6): New macro.
2975 (PPC_BO): New macro.
2976 (PPC_LI): New macro.
2977 (PPC_BD): New macro.
2978 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2979 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2980 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2981 (ppc_get_thread_area): New function.
2982 (is_elfv2_inferior): New function.
2983 (gen_ds_form): New function.
2984 (GEN_STD): New macro.
2985 (GEN_STDU): New macro.
2986 (GEN_LD): New macro.
2987 (GEN_LDU): New macro.
2988 (gen_d_form): New function.
2989 (GEN_ADDI): New macro.
2990 (GEN_ADDIS): New macro.
2991 (GEN_LI): New macro.
2992 (GEN_LIS): New macro.
2993 (GEN_ORI): New macro.
2994 (GEN_ORIS): New macro.
2995 (GEN_LWZ): New macro.
2996 (GEN_STW): New macro.
2997 (GEN_STWU): New macro.
2998 (gen_xfx_form): New function.
2999 (GEN_MFSPR): New macro.
3000 (GEN_MTSPR): New macro.
3001 (GEN_MFCR): New macro.
3002 (GEN_MTCR): New macro.
3003 (GEN_SYNC): New macro.
3004 (GEN_LWSYNC): New macro.
3005 (gen_x_form): New function.
3006 (GEN_OR): New macro.
3007 (GEN_MR): New macro.
3008 (GEN_LWARX): New macro.
3009 (GEN_STWCX): New macro.
3010 (GEN_CMPW): New macro.
3011 (gen_md_form): New function.
3012 (GEN_RLDICL): New macro.
3013 (GEN_RLDICR): New macro.
3014 (gen_i_form): New function.
3016 (GEN_BL): New macro.
3017 (gen_b_form): New function.
3018 (GEN_BNE): New macro.
3019 (GEN_LOAD): New macro.
3020 (GEN_STORE): New macro.
3021 (gen_limm): New function.
3022 (gen_atomic_xchg): New function.
3023 (gen_call): New function.
3024 (ppc_relocate_instruction): New function.
3025 (ppc_install_fast_tracepoint_jump_pad): New function.
3026 (ppc_get_min_fast_tracepoint_insn_len): New function.
3027 (ppc_get_ipa_tdesc_idx): New function.
3028 (the_low_target): Wire in the new functions.
3029 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
3031 * linux-ppc-tdesc.h: New file.
3033 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3035 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3036 (alloc_jump_pad_buffer): New function.
3037 * linux-amd64-ipa.c: Add <sys/mman.h> include.
3038 (alloc_jump_pad_buffer): New function.
3039 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3040 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3041 (alloc_jump_pad_buffer): New function.
3042 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3043 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3044 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3045 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3047 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3049 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3050 * linux-amd64-ipa.c: Likewise.
3051 * linux-i386-ipa.c: Likewise.
3052 * linux-s390-ipa.c: Likewise.
3053 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3054 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3055 set_trace_state_variable_value_ptr.
3056 (struct ipa_sym_addresses): Likewise.
3057 (symbol_list): Likewise.
3058 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3059 accessing gdb_collect directly.
3060 (gdb_collect_ptr_type): New typedef.
3061 (get_raw_reg_ptr_type): New typedef.
3062 (get_trace_state_variable_value_ptr_type): New typedef.
3063 (set_trace_state_variable_value_ptr_type): New typedef.
3064 (gdb_collect_ptr): New global.
3065 (get_raw_reg_ptr): New global.
3066 (get_trace_state_variable_value_ptr): New global.
3067 (set_trace_state_variable_value_ptr): New global.
3068 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3069 accessing get_raw_reg directly.
3070 (get_get_tsv_func_addr): Likewise for
3071 get_trace_state_variable_value_ptr.
3072 (get_set_tsv_func_addr): Likewise for
3073 set_trace_state_variable_value_ptr.
3074 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3076 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
3078 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3080 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3082 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3084 (relocate_instruction): Remove own_buf.
3085 * server.c (own_buf): Make global.
3086 (handle_v_requests): Make global.
3087 * server.h (own_buf): New declaration.
3088 (handle_v_requests): New prototype.
3090 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3093 * linux-s390-low.c (add_insns): New function.
3094 (s390_emit_prologue): New function.
3095 (s390_emit_epilogue): New function.
3096 (s390_emit_add): New function.
3097 (s390_emit_sub): New function.
3098 (s390_emit_mul): New function.
3099 (s390_emit_lsh): New function.
3100 (s390_emit_rsh_signed): New function.
3101 (s390_emit_rsh_unsigned): New function.
3102 (s390_emit_ext): New function.
3103 (s390_emit_log_not): New function.
3104 (s390_emit_bit_and): New function.
3105 (s390_emit_bit_or): New function.
3106 (s390_emit_bit_xor): New function.
3107 (s390_emit_bit_not): New function.
3108 (s390_emit_equal): New function.
3109 (s390_emit_less_signed): New function.
3110 (s390_emit_less_unsigned): New function.
3111 (s390_emit_ref): New function.
3112 (s390_emit_if_goto): New function.
3113 (s390_emit_goto): New function.
3114 (s390_write_goto_address): New function.
3115 (s390_emit_litpool): New function.
3116 (s390_emit_const): New function.
3117 (s390_emit_call): New function.
3118 (s390_emit_reg): New function.
3119 (s390_emit_pop): New function.
3120 (s390_emit_stack_flush): New function.
3121 (s390_emit_zero_ext): New function.
3122 (s390_emit_swap): New function.
3123 (s390_emit_stack_adjust): New function.
3124 (s390_emit_set_r2): New function.
3125 (s390_emit_int_call_1): New function.
3126 (s390_emit_void_call_2): New function.
3127 (s390_emit_eq_goto): New function.
3128 (s390_emit_ne_goto): New function.
3129 (s390_emit_lt_goto): New function.
3130 (s390_emit_le_goto): New function.
3131 (s390_emit_gt_goto): New function.
3132 (s390_emit_ge_goto): New function.
3133 (s390x_emit_prologue): New function.
3134 (s390x_emit_epilogue): New function.
3135 (s390x_emit_add): New function.
3136 (s390x_emit_sub): New function.
3137 (s390x_emit_mul): New function.
3138 (s390x_emit_lsh): New function.
3139 (s390x_emit_rsh_signed): New function.
3140 (s390x_emit_rsh_unsigned): New function.
3141 (s390x_emit_ext): New function.
3142 (s390x_emit_log_not): New function.
3143 (s390x_emit_bit_and): New function.
3144 (s390x_emit_bit_or): New function.
3145 (s390x_emit_bit_xor): New function.
3146 (s390x_emit_bit_not): New function.
3147 (s390x_emit_equal): New function.
3148 (s390x_emit_less_signed): New function.
3149 (s390x_emit_less_unsigned): New function.
3150 (s390x_emit_ref): New function.
3151 (s390x_emit_if_goto): New function.
3152 (s390x_emit_const): New function.
3153 (s390x_emit_call): New function.
3154 (s390x_emit_reg): New function.
3155 (s390x_emit_pop): New function.
3156 (s390x_emit_stack_flush): New function.
3157 (s390x_emit_zero_ext): New function.
3158 (s390x_emit_swap): New function.
3159 (s390x_emit_stack_adjust): New function.
3160 (s390x_emit_int_call_1): New function.
3161 (s390x_emit_void_call_2): New function.
3162 (s390x_emit_eq_goto): New function.
3163 (s390x_emit_ne_goto): New function.
3164 (s390x_emit_lt_goto): New function.
3165 (s390x_emit_le_goto): New function.
3166 (s390x_emit_gt_goto): New function.
3167 (s390x_emit_ge_goto): New function.
3168 (s390_emit_ops): New function.
3169 (struct linux_target_ops): Fill in emit_ops hook.
3171 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3174 * Makefile.in: Add s390 IPA files.
3175 * configure.srv: Build IPA for s390.
3176 * linux-s390-ipa.c: New file.
3177 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3178 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3179 (tdesc_s390_linux32): Likewise.
3180 (init_registers_s390_linux32v1): Likewise.
3181 (tdesc_s390_linux32v1): Likewise.
3182 (init_registers_s390_linux32v2): Likewise.
3183 (tdesc_s390_linux32v2): Likewise.
3184 (init_registers_s390_linux64): Likewise.
3185 (tdesc_s390_linux64): Likewise.
3186 (init_registers_s390_linux64v1): Likewise.
3187 (tdesc_s390_linux64v1): Likewise.
3188 (init_registers_s390_linux64v2): Likewise.
3189 (tdesc_s390_linux64v2): Likewise.
3190 (init_registers_s390_te_linux64): Likewise.
3191 (tdesc_s390_te_linux64): Likewise.
3192 (init_registers_s390_vx_linux64): Likewise.
3193 (tdesc_s390_vx_linux64): Likewise.
3194 (init_registers_s390_tevx_linux64): Likewise.
3195 (tdesc_s390_tevx_linux64): Likewise.
3196 (init_registers_s390x_linux64): Likewise.
3197 (tdesc_s390x_linux64): Likewise.
3198 (init_registers_s390x_linux64v1): Likewise.
3199 (tdesc_s390x_linux64v1): Likewise.
3200 (init_registers_s390x_linux64v2): Likewise.
3201 (tdesc_s390x_linux64v2): Likewise.
3202 (init_registers_s390x_te_linux64): Likewise.
3203 (tdesc_s390x_te_linux64): Likewise.
3204 (init_registers_s390x_vx_linux64): Likewise.
3205 (tdesc_s390x_vx_linux64): Likewise.
3206 (init_registers_s390x_tevx_linux64): Likewise.
3207 (tdesc_s390x_tevx_linux64): Likewise.
3208 (have_hwcap_s390_vx): New static variable.
3209 (s390_arch_setup): Fill have_hwcap_s390_vx.
3210 (s390_get_thread_area): New function.
3211 (s390_ft_entry_gpr_esa): New const.
3212 (s390_ft_entry_gpr_zarch): New const.
3213 (s390_ft_entry_misc): New const.
3214 (s390_ft_entry_fr): New const.
3215 (s390_ft_entry_vr): New const.
3216 (s390_ft_main_31): New const.
3217 (s390_ft_main_64): New const.
3218 (s390_ft_exit_fr): New const.
3219 (s390_ft_exit_vr): New const.
3220 (s390_ft_exit_misc): New const.
3221 (s390_ft_exit_gpr_esa): New const.
3222 (s390_ft_exit_gpr_zarch): New const.
3223 (append_insns): New function.
3224 (s390_relocate_instruction): New function.
3225 (s390_install_fast_tracepoint_jump_pad): New function.
3226 (s390_get_min_fast_tracepoint_insn_len): New function.
3227 (s390_get_ipa_tdesc_idx): New function.
3228 (struct linux_target_ops): Wire in the above functions.
3229 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3230 * linux-s390-tdesc.h: New file.
3232 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3234 * linux-s390-low.c (s390_supports_tracepoints): New function.
3235 (struct linux_target_ops): Fill supports_tracepoints hook.
3237 2016-03-18 Yao Qi <yao.qi@linaro.org>
3239 * linux-low.c (lwp_signal_can_be_delivered): New function.
3240 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3242 2016-03-18 Yao Qi <yao.qi@linaro.org>
3244 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3245 0 if signal is enqueued. Remove 'signal' from one debugging
3246 message. Move one debugging message to some lines below.
3247 Remove code setting 'signal' to 0.
3249 2016-03-18 Yao Qi <yao.qi@linaro.org>
3251 * linux-low.c (linux_low_filter_event): Remove redundant
3252 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3254 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3256 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3257 (struct linux_target_ops): Wire in the above.
3259 2016-03-03 Yao Qi <yao.qi@linaro.org>
3261 * linux-low.c: Update comments to start_step_over.
3263 2016-03-03 Yao Qi <yao.qi@linaro.org>
3266 * linux-low.c (handle_extended_wait): Set child suspended
3267 if event_lwp->bp_reinsert isn't zero.
3269 2016-03-02 Yao Qi <yao.qi@linaro.org>
3271 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3272 enqueue_pending_signal.
3274 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3276 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3279 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3281 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3282 (s390_regmap_3264) [!__s390x__]: New global.
3283 (s390_collect_ptrace_register): Skip map entries containing -1.
3284 (s390_supply_ptrace_register): Ditto.
3285 (s390_fill_gprs_high): New function.
3286 (s390_store_gprs_high): New function.
3287 (s390_regsets): Add NT_S390_HIGH_GPRS.
3288 (s390_get_hwcap): Enable on 31-bit.
3289 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3290 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3291 Detect NT_S390_HIGH_GPRS.
3292 (s390_usrregs_info_3264): Enable on 31-bit.
3293 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3294 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3296 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3299 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3300 * configure.srv: Ditto.
3301 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3302 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3303 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3304 (init_registers_amd64_linux): Remove prototype.
3305 (tdesc_amd64_linux): Remove declaration.
3306 (get_ipa_tdesc): New function.
3307 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3308 initialize remaining tdescs.
3309 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3310 (init_registers_i386_linux): Remove prototype.
3311 (tdesc_i386_linux): Remove declaration.
3312 (get_ipa_tdesc): New function.
3313 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3314 initialize remaining tdescs.
3315 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3316 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3317 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3318 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3319 (x86_get_ipa_tdesc_idx): New function.
3320 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3321 * linux-x86-tdesc.h: New file.
3322 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3323 (target_get_ipa_tdesc_idx): New macro.
3324 * tracepoint.c (ipa_tdesc_idx): New macro.
3325 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3326 (symbol_list): Add ipa_tdesc_idx.
3327 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3328 (ipa_tdesc): Remove.
3329 (ipa_tdesc_idx): New variable.
3330 (get_context_regcache): Use get_ipa_tdesc.
3331 (gdb_collect): Ditto.
3333 * tracepoint.h (get_ipa_tdesc): New prototype.
3334 (ipa_tdesc): Remove.
3336 2016-02-24 Pedro Alves <palves@redhat.com>
3338 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3339 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3340 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3341 Factor out common code between the USE_SIGTRAP_SIGINFO and
3342 !USE_SIGTRAP_SIGINFO blocks.
3343 (linux_low_filter_event): Call save_stop_reason instead of
3344 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3346 (linux_wait_1): Update comments.
3348 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
3350 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3351 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3352 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3353 ppc_insert_point, ppc_remove_point.
3355 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3357 * linux-s390-low.c (s390_supports_z_point_type): New function.
3358 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3360 2016-02-16 Yao Qi <yao.qi@linaro.org>
3362 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3363 PC. Get pc from regcache_read_pc.
3365 2016-02-12 Yao Qi <yao.qi@linaro.org>
3367 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3368 or linux_get_pc_32bit.
3369 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3371 2016-02-12 Yao Qi <yao.qi@linaro.org>
3373 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3374 arm_linux_get_next_pcs_fixup.
3376 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3378 * tracepoint.c (x_tracepoint_action_download): Change
3379 write_inferior_data_ptr to write_inferior_data_pointer.
3380 (cmd_qtstart): Likewise.
3381 (write_inferior_data_ptr): Remove.
3382 (download_agent_expr): Change write_inferior_data_ptr to
3383 write_inferior_data_pointer.
3384 (download_tracepoint_1): Likewise.
3385 (download_tracepoint): Likewise.
3386 (download_trace_state_variables): Likewise.
3388 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
3389 Marcin Kościelnicki <koriakin@0x04.net>
3391 * tracepoint.c (struct tracepoint_action_ops): Remove.
3392 (struct tracepoint_action): Remove ops.
3393 (m_tracepoint_action_download, r_tracepoint_action_download)
3394 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3395 size and offset accordingly.
3396 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3397 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3398 (tracepoint_action_send, tracepoint_action_download): New functions.
3399 Helpers for trace action handlers.
3400 (add_tracepoint_action): Remove setup actions ops.
3401 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3403 2016-02-10 Yao Qi <yao.qi@linaro.org>
3405 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3407 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3409 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3411 * configure: Regenerate.
3413 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3415 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3416 void * to gdb_byte *.
3417 * linux-low.c (siginfo_fixup): Likewise.
3418 (linux_xfer_siginfo): Likewise.
3419 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3421 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3423 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3425 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3427 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3429 * linux-x86-low.c [__x86_64__]: Include
3430 "nat/amd64-linux-siginfo.h".
3431 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3432 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3433 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3434 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3435 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3436 (cpt_si_fd, si_timerid, si_overrun): Move from
3437 nat/amd64-linux-siginfo.c.
3438 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3440 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3442 * server.c (skip_to_semicolon): Remove.
3443 (process_point_options): Use strchrnul instead of
3446 2016-01-26 Yao Qi <yao.qi@linaro.org>
3448 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3449 * linux-low.c (install_software_single_step_breakpoints): Don't
3450 call regcache_read_pc.
3451 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3454 2016-01-26 Yao Qi <yao.qi@linaro.org>
3456 * linux-low.c (install_software_single_step_breakpoints): Call
3457 regcache_read_pc instead of get_pc.
3459 2016-01-26 Yao Qi <yao.qi@linaro.org>
3461 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3462 (unblock_async_io): Rename to ...
3463 (block_unblock_async_io): ... it. New function.
3464 (enable_async_io): Don't install SIGIO handler. Unblock it
3466 (disable_async_io): Don't ignore SIGIO. Block it instead.
3467 (initialize_async_io): Install SIGIO handler. Don't call
3470 2016-01-26 Yao Qi <yao.qi@linaro.org>
3472 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3473 first character is '\003', call *the_target->request_interrupt.
3475 2016-01-25 Yao Qi <yao.qi@linaro.org>
3477 * remote-utils.c (new_thread_notify): Remove.
3478 (dead_thread_notify): Likewise.
3479 * remote-utils.h (new_thread_notify): Remove declaration.
3480 (dead_thread_notify): Likewise.
3482 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3484 * gdb.trace/pending.exp: Fix expected message on continue.
3486 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3488 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3489 it works properly on big-endian machines where sizeof (CORE_ADDR)
3492 2016-01-21 Pedro Alves <palves@redhat.com>
3494 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3495 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3496 * configure: Regenerate.
3498 2016-01-21 Yao Qi <yao.qi@linaro.org>
3500 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3501 is_thumb and set it according to CPSR saved on the stack.
3502 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3503 arm_sigreturn_next_pc.
3505 2016-01-18 Yao Qi <yao.qi@linaro.org>
3507 * linux-low.c (linux_set_pc_64bit): New function.
3508 (linux_get_pc_64bit): New function.
3509 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3511 * linux-sparc-low.c (debug_threads): Remove declaration.
3512 (sparc_get_pc): Remove.
3513 (the_low_target): Use linux_get_pc_64bit instead of
3515 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3516 (the_low_target): Use linux_get_pc_64bit and
3519 2016-01-18 Yao Qi <yao.qi@linaro.org>
3521 * linux-arm-low.c (debug_threads): Remove declaration.
3522 (arm_get_pc, arm_set_pc): Remove.
3523 (the_low_target): Use linux_get_pc_32bit and
3525 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3526 (the_low_target): Use linux_get_pc_32bit and
3528 * linux-cris-low.c (debug_threads): Remove declaration.
3529 (cris_get_pc, cris_set_pc,): Remove.
3530 (the_low_target): Use linux_get_pc_32bit and
3532 * linux-crisv32-low.c (debug_threads): Remove declaration.
3533 (cris_get_pc, cris_set_pc): Remove.
3534 (the_low_target): Use linux_get_pc_32bit and
3536 * linux-low.c: Include inttypes.h.
3537 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3538 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3539 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3540 (the_low_target): Use linux_get_pc_32bit and
3542 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3543 (the_low_target): Use linux_get_pc_32bit and
3545 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3546 (the_low_target): Use linux_get_pc_32bit and
3548 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3549 (the_low_target): Use linux_get_pc_32bit and
3551 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3552 (the_low_target): Use linux_get_pc_32bit and
3555 2016-01-18 Gary Benson <gbenson@redhat.com>
3557 * configure.ac (AC_FUNC_FORK): New check.
3558 * config.in: Regenerate.
3559 * configure: Likewise.
3561 2016-01-14 Yao Qi <yao.qi@linaro.org>
3563 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3564 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3565 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3566 arm_get_next_pcs_ctor.
3568 2016-01-12 Josh Stone <jistone@redhat.com>
3569 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3571 * inferiors.h: Include "gdb_vecs.h".
3572 (struct process_info): Add syscalls_to_catch.
3573 * inferiors.c (remove_process): Free syscalls_to_catch.
3574 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3575 syscall_return stops.
3576 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3577 * server.c (handle_general_set): Handle QCatchSyscalls.
3578 (handle_query): Report support for QCatchSyscalls.
3579 * target.h (struct target_ops): Add supports_catch_syscall.
3580 (target_supports_catch_syscall): New macro.
3581 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3582 (struct lwp_info): Add syscall_state.
3583 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3584 Maintain syscall_state and syscalls_to_catch across exec.
3585 (get_syscall_trapinfo): New function, proxy to the_low_target.
3586 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3587 (linux_low_filter_event): Toggle syscall_state entry/return for
3588 syscall traps, and set it ignored for all others.
3589 (gdb_catching_syscalls_p): New function.
3590 (gdb_catch_this_syscall_p): New function.
3591 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3592 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3593 (linux_supports_catch_syscall): New function.
3594 (linux_target_ops): Install it.
3595 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3596 (the_low_target): Install it.
3598 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3600 * acinclude.m4: Include new ../warning.m4 file.
3601 * configure: Regenerated.
3602 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3604 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3606 * ax.c (is_goto_target): Mark static.
3607 * linux-low.c (register_addr): Likewise.
3608 (linux_fetch_registers, linux_store_registers): Likewise.
3609 * mem-break.c (any_persistent_commands): Fix old prototype.
3610 (add_commands_to_breakpoint): Mark static.
3611 * regcache.c (find_register_by_name): Delete unused func.
3612 * remote-utils.c (hex_or_minus_one): Mark static.
3613 * server.c (monitor_show_help): Mark static.
3614 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3615 handle_v_requests): Likewise.
3617 2016-01-12 Pedro Alves <palves@redhat.com>
3619 Remove use of the registered trademark symbol throughout.
3621 2016-01-08 Yao Qi <yao.qi@linaro.org>
3623 * remote-utils.c (getpkt): If c is '\003', call target hook
3626 2016-01-06 Yao Qi <yao.qi@linaro.org>
3628 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3629 linux-aarch32-low.c.
3630 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3631 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3632 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3633 (thumb2_breakpoint): Declare.
3634 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3635 linux-aarch32-low.h.
3636 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3637 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3638 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3640 2016-01-01 Joel Brobecker <brobecker@adacore.com>
3642 * gdbreplay.c (gdbreplay_version): Change copyright year in
3644 * server.c (gdbserver_version): Likewise.
3646 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3648 * server.c (crc32_table): Delete.
3649 (crc32): Use libiberty's xcrc32 function.
3651 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3653 * lynx-low.c (lynx_delete_thread_callback): New function.
3654 (lynx_mourn): Properly delete our process and all of its
3655 threads. Remove call to clear_inferiors.
3657 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3659 * target.c (thread_search_callback): Add check that
3660 the thread_stopped target callback is not NULL before
3663 2015-12-21 Yao Qi <yao.qi@linaro.org>
3665 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3668 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3670 * server.c (handle_query): Call target_supports_software_single_step.
3672 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3674 * linux-low.c (single_step): New function.
3675 (linux_resume_one_lwp_throw): Call single_step.
3676 (start_step_over): Likewise.
3678 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3680 * Makefile.in (SFILES): Append arch/arm-linux.c,
3681 arch/arm-get-next-pcs.c.
3682 (arm-linux.o): New rule.
3683 (arm-get-next-pcs.o): New rule.
3684 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3686 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3687 to linux-aarch32-low.c.
3688 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3689 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3690 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3691 (thumb2_breakpoint_len): Likewise.
3692 (arm_is_thumb_mode): Make non-static.
3693 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3694 from linux-aarch32-low.c.
3695 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3696 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3697 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3698 (thumb2_breakpoint_len): Likewise.
3699 (arm_is_thumb_mode): New declaration.
3700 * linux-arm-low.c: Include arch/arm-linux.h
3701 aarch/arm-get-next-pcs.h, sys/syscall.h.
3702 (get_next_pcs_ops): New struct.
3703 (get_next_pcs_addr_bits_remove): New function.
3704 (get_next_pcs_is_thumb): New function.
3705 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3706 (arm_sigreturn_next_pc): Likewise.
3707 (get_next_pcs_syscall_next_pc): Likewise.
3708 (arm_gdbserver_get_next_pcs): Likewise.
3709 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3711 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3712 * server.h: Include gdb_vecs.h.
3714 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3716 * Makefile.in (SFILES): Append common/common-regcache.c.
3717 (OBS): Append common-regcache.o.
3718 (common-regcache.o): New rule.
3719 * regcache.c (init_register_cache): Initialize cache to
3721 (regcache_raw_read_unsigned): New function.
3722 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3723 register_status enum.
3725 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3727 * linux-aarch64-low.c (the_low_targets): Rename
3728 breakpoint_reinsert_addr to get_next_pcs.
3729 * linux-arm-low.c (the_low_targets): Likewise.
3730 * linux-bfin-low.c (the_low_targets): Likewise.
3731 * linux-cris-low.c (the_low_targets): Likewise.
3732 * linux-crisv32-low.c (the_low_targets): Likewise.
3733 * linux-low.c (can_software_single_step): Likewise.
3734 (install_software_single_step_breakpoints): New function.
3735 (start_step_over): Use install_software_single_step_breakpoints.
3736 * linux-low.h: New CORE_ADDR vector.
3737 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3739 * linux-mips-low.c (the_low_targets): Likewise.
3740 * linux-nios2-low.c (the_low_targets): Likewise.
3741 * linux-sparc-low.c (the_low_targets): Likewise.
3743 2015-12-17 Pedro Alves <palves@redhat.com>
3745 * linux-low.c (linux_kill_one_lwp): Remove references to
3747 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3749 (linux_init_signals): Delete.
3750 (initialize_low): Adjust.
3751 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3753 2015-12-16 Pedro Alves <palves@redhat.com>
3755 * configure.ac (compiler warning flags): When testing a
3756 -Wno-foo option, check whether -Wfoo works instead.
3757 * configure: Regenerate.
3759 2015-12-11 Don Breazeal <donb@codesourcery.com>
3761 * server.c (process_serial_event): Don't exit from gdbserver
3762 in remote mode if there are still active inferiors.
3764 2015-12-11 Yao Qi <yao.qi@linaro.org>
3766 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3767 arm_breakpoint_at if the process is 32-bit.
3769 2015-12-11 Yao Qi <yao.qi@linaro.org>
3771 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3774 2015-12-07 Yao Qi <yao.qi@linaro.org>
3776 * configure.srv: Append arm.o to srv_tgtobj for
3777 aarch64*-*-linux* target.
3778 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3779 from linux-arm-low.c.
3780 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3781 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3782 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3783 (thumb2_breakpoint_len): Likewise.
3784 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3785 (arm_breakpoint_kinds): Likewise.
3786 (arm_breakpoint_kind_from_pc): Likewise.
3787 (arm_sw_breakpoint_from_kind): Likewise.
3788 (arm_breakpoint_kind_from_current_state): Likewise.
3789 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3790 (arm_sw_breakpoint_from_kind): Declare.
3791 (arm_breakpoint_kind_from_current_state): Declare.
3792 (arm_breakpoint_at): Declare.
3793 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3794 arm_sw_breakpoint_from_kind if process is 32-bit.
3795 (aarch64_breakpoint_kind_from_pc): New function.
3796 (aarch64_breakpoint_kind_from_current_state): New function.
3797 (the_low_target): Initialize fields breakpoint_kind_from_pc
3798 and breakpoint_kind_from_current_state.
3799 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3800 linux-aarch32-low.c.
3801 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3802 (arm_breakpoint, arm_breakpoint_len): Likewise.
3803 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3804 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3805 (arm_is_thumb_mode): Likewise.
3806 (arm_breakpoint_at): Likewise.
3807 (arm_breakpoint_kind_from_pc): Likewise.
3808 (arm_sw_breakpoint_from_kind): Likewise.
3809 (arm_breakpoint_kind_from_current_state): Likewise.
3812 2015-08-04 Yao Qi <yao.qi@linaro.org>
3814 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3815 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3816 * server.c (extended_protocol): Remove "static".
3817 * server.h (extended_protocol): Declare it.
3819 2015-12-04 Josh Stone <jistone@redhat.com>
3821 * target.h (struct target_ops) <arch_setup>: Rename to ...
3822 (struct target_ops) <post_create_inferior>: ... this.
3823 (target_arch_setup): Rename to ...
3824 (target_post_create_inferior): ... this, calling post_create_inferior.
3825 * server.c (start_inferior): Update target_arch_setup calls to
3826 target_post_create_inferior.
3827 * linux-low.c (linux_low_ptrace_options): Forward declare.
3828 (linux_arch_setup): Update its comment for general use.
3829 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3830 (struct linux_target_ops): Use linux_post_create_inferior.
3831 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3832 to post_create_inferior.
3833 * nto-low.c (struct nto_target_ops): Likewise.
3834 * spu-low.c (struct spu_target_ops): Likewise.
3835 * win32-low.c (struct win32_target_ops): Likewise.
3837 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3839 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3841 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3843 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3844 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3845 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3846 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3847 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3848 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3849 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3850 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3851 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3852 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3853 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3854 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3856 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3858 * linux-low.c (linux_look_up_symbols): Don't call
3859 linux_supports_traceclone.
3860 * linux-low.h (thread_db_init): Remove use_events argument.
3861 * thread-db.c (thread_db_use_event): Remove global variable.
3862 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3863 (struct thread_db) <td_create_bp>: Remove field.
3864 (thread_db_create_event): Remove function.
3865 (thread_db_enable_reporting): Likewise.
3866 (find_one_thread): Don't check for thread_db_use_events.
3867 (attach_thread): Likewise.
3868 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3869 (try_thread_db_load_1): Don't check for thread_db_use_events.
3870 (thread_db_init): Remove use_events argument and thread events
3872 (remove_thread_event_breakpoints): Remove function.
3873 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3875 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3877 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3879 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3880 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3881 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3882 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3883 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3885 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3887 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3888 * linux-low.c (can_hardware_single_step): Use
3889 supports_hardware_single_step.
3890 (can_software_single_step): New function.
3891 (start_step_over): Call can_software_single_step.
3892 (linux_supports_hardware_single_step): New function.
3893 (struct target_ops) <supports_software_single_step>: Initialize.
3894 * linux-low.h (struct linux_target_ops)
3895 <supports_hardware_single_step>: Initialize.
3896 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3897 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3898 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3899 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3900 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3901 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3902 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3903 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3904 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3905 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3907 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3908 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3910 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3911 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3912 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3914 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3915 * target.h (struct target_ops): <supports_software_single_step>:
3917 (target_supports_software_single_step): New macro.
3919 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3921 * linux-low.c (linux_wait_1): Fix pc advance condition.
3922 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3923 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3925 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3927 * linux-arm-low.c (arm_is_thumb_mode): New function.
3928 (arm_breakpoint_at): Use arm_is_thumb_mode.
3929 (arm_breakpoint_kind_from_current_state): New function.
3930 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3932 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3933 (linux_breakpoint_kind_from_current_state): New function.
3934 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3935 * linux-low.h (struct linux_target_ops)
3936 <breakpoint_kind_from_current_state>: New field.
3937 * target.h (struct target_ops): Likewise.
3938 (target_breakpoint_kind_from_current_state): New macro.
3940 2015-11-30 Pedro Alves <palves@redhat.com>
3942 * linux-low.c (linux_resume): Wake up the event loop before
3945 2015-11-30 Pedro Alves <palves@redhat.com>
3947 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3949 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3951 * target.c (struct thread_search): New structure.
3952 (thread_search_callback): New function.
3953 (prev_general_thread): New global.
3954 (prepare_to_access_memory, done_accessing_memory): New functions.
3955 * target.h (prepare_to_access_memory, done_accessing_memory):
3956 Replace macros with function declarations.
3958 2015-11-30 Pedro Alves <palves@redhat.com>
3961 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3962 report TARGET_WAITKIND_NO_RESUMED.
3963 * remote-utils.c (prepare_resume_reply): Handle
3964 TARGET_WAITKIND_NO_RESUMED.
3965 * server.c (report_no_resumed): New global.
3966 (handle_query) <qSupported>: Handle "no-resumed+". Report
3967 "no-resumed+" support.
3968 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3969 return error if the client doesn't support no-resumed events.
3970 (push_stop_notification): New function.
3971 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
3972 events if the client supports them.
3974 2015-11-30 Pedro Alves <palves@redhat.com>
3976 * linux-low.c (thread_still_has_status_pending_p): Don't check
3978 (lwp_resumed): New function.
3979 (status_pending_p_callback): Return early if the LWP is not
3980 supposed to be resumed.
3982 2015-11-30 Pedro Alves <palves@redhat.com>
3984 * linux-low.c (handle_extended_wait): Assert that the LWP's
3985 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
3986 thread create events, leave the new child's status pending.
3987 (linux_low_filter_event): If GDB wants to hear about thread exit
3988 events, leave the LWP marked dead and don't delete it.
3989 (linux_wait_for_event_filtered): Don't check for thread exit.
3990 (filter_exit_event): New function.
3991 (linux_wait_1): Use it, when returning an exit event.
3992 (linux_resume_one_lwp_throw): Assert that the LWP's
3993 waitstatus is TARGET_WAITKIND_IGNORE.
3994 * remote-utils.c (prepare_resume_reply): Handle
3995 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3996 * server.c (report_thread_events): New global.
3997 (handle_general_set): Handle QThreadEvents.
3998 (handle_query) <qSupported>: Handle and report QThreadEvents+;
3999 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4000 TARGET_WAITKIND_THREAD_EXITED.
4001 * server.h (report_thread_events): Declare.
4003 2015-11-30 Pedro Alves <palves@redhat.com>
4005 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4006 the thread's last_resume_kind was resume_stop.
4008 2015-11-30 Pedro Alves <palves@redhat.com>
4010 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4013 2015-11-30 Pedro Alves <palves@redhat.com>
4015 * server.c (handle_v_requests): Handle vCtrlC.
4017 2015-11-30 Pedro Alves <palves@redhat.com>
4019 * gdbthread.h (find_any_thread_of_pid): Declare.
4020 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4022 * server.c (handle_query): If current_thread is NULL, look for
4023 another thread of the selected process.
4025 2015-11-26 Daniel Colascione <dancol@dancol.org>
4026 Simon Marchi <simon.marchi@ericsson.com>
4028 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4029 * server.c (handle_qxfer_threads_worker): Refactor to include thread
4031 * target.h (struct target_ops) <thread_name>: New field.
4032 (target_thread_name): New macro.
4034 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4036 * regcache.h (regcache_invalidate_pid): Add declaration.
4037 * regcache.c (regcache_invalidate_pid): New function, extracted
4038 from regcache_invalidate.
4039 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4040 Add trivial documentation comment.
4041 * lynx-low.c: Use regcache_invalidate_pid instead of
4042 regcache_invalidate.
4044 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4046 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4047 and Elf64_auxv_t if the target is Android.
4049 2015-11-22 Doug Evans <xdje42@gmail.com>
4051 * target.h: #include <sys/types.h>.
4053 2015-11-19 Pedro Alves <palves@redhat.com>
4055 * linux-low.c (linux_process_qsupported): Change prototype.
4057 * linux-low.h (struct linux_target_ops) <process_qsupported>:
4059 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4060 and adjust to loop over all features.
4061 * server.c (handle_query) <qSupported>: Adjust to call
4062 target_process_qsupported once, passing it a vector of unprocessed
4064 * target.h (struct target_ops) <process_qsupported>: Change
4066 (target_process_qsupported): Adjust.
4068 2015-11-19 Pedro Alves <palves@redhat.com>
4070 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4072 * configure: Regenerate.
4074 2015-11-19 Pedro Alves <palves@redhat.com>
4076 * configure: Regenerate.
4078 2015-11-19 Yao Qi <yao.qi@linaro.org>
4080 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4083 2015-11-19 Yao Qi <yao.qi@linaro.org>
4085 * linux-aarch64-low.c (enum aarch64_operand_type): New.
4086 (struct aarch64_operand): Move enum out.
4088 2015-11-19 Yao Qi <yao.qi@linaro.org>
4090 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4091 struct user_fpsimd_state *.
4092 (aarch64_store_fpregset): Likewise.
4094 2015-11-19 Yao Qi <yao.qi@linaro.org>
4096 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4097 struct user_pt_regs *.
4098 (aarch64_store_gregset): Likewise.
4100 2015-11-18 Pedro Alves <palves@redhat.com>
4102 * Makefile.in (all_object_files): Add $IPA_OBJS.
4104 2015-11-17 Pedro Alves <palves@redhat.com>
4106 * win32-low.c (win32_resume): Use gdb_signal_from_host,
4107 GDB_SIGNAL_0 and gdb_signal_to_string.
4109 2015-11-17 Pedro Alves <palves@redhat.com>
4111 * win32-low.c (handle_output_debug_string): Remove parameter.
4112 (win32_kill): Remove our_status local and adjust call to
4113 handle_output_debug_string.
4114 (get_child_debug_event): Adjust call to
4115 handle_output_debug_string.
4117 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4119 * linux-mips-low.c (mips_fill_gregset): Add cast.
4120 (mips_store_gregset): Likewise.
4121 (mips_fill_fpregset): Likewise.
4122 (mips_store_fpregset): Likewise.
4124 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4126 * linux-mips-low.c (mips_add_watchpoint): Rename private to
4129 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4131 * linux-mips-low.c (mips_linux_new_thread): Change type of
4132 watch_type to enum target_hw_bp_type.
4134 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4136 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4137 Change return type to arm_hwbp_type.
4139 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4141 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4142 (arm_store_gregset): Likewise.
4143 * linux-arm-low.c (arm_get_hwcap): Likewise.
4144 (arm_read_description): Likewise.
4146 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4148 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4150 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4152 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4153 (ppc_fill_vsxregset): Likewise.
4154 (ppc_store_vsxregset): Likewise.
4155 (ppc_fill_vrregset): Likewise.
4156 (ppc_store_vrregset): Likewise.
4157 (ppc_fill_evrregset): Likewise.
4158 (ppc_store_evrregset): Likewise.
4160 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4162 * linux-ppc-low.c (ppc_usrregs_info): Remove
4163 forward-declaration.
4164 (ppc_arch_setup): Move lower in file.
4166 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
4168 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4169 (ps_pdwrite): Likewise.
4171 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4173 * linux-arm-low.c (arm_new_thread): Move pointer dereference
4174 to after assert checks.
4176 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
4178 * proc-service.c (ps_pdread): Add/adjust casts.
4179 (ps_pdwrite): Add/adjust casts.
4181 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4183 * server.c (handle_search_memory_1): Cast return value of
4186 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4188 * server.c (write_qxfer_response): Change type of data to
4191 2015-10-29 Pedro Alves <palves@redhat.com>
4193 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4195 2015-10-29 Pedro Alves <palves@redhat.com>
4197 * tracepoint.c (clear_installed_tracepoints): Add casts.
4199 2015-10-29 Pedro Alves <palves@redhat.com>
4201 * server.c (handle_v_cont, process_serial_event): Add enum
4202 gdb_signal casts to signal parsing code.
4204 2015-10-29 Pedro Alves <palves@redhat.com>
4206 * linux-low.h (NULL_REGSET): Define.
4207 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4208 * linux-arm-low.c (arm_regsets): Likewise.
4209 * linux-crisv32-low.c (cris_regsets): Likewise.
4210 * linux-m68k-low.c (m68k_regsets): Likewise.
4211 * linux-mips-low.c (mips_regsets): Likewise.
4212 * linux-nios2-low.c (nios2_regsets): Likewise.
4213 * linux-ppc-low.c (ppc_regsets): Likewise.
4214 * linux-s390-low.c (s390_regsets): Likewise.
4215 * linux-sh-low.c (sh_regsets): Likewise.
4216 * linux-sparc-low.c (sparc_regsets): Likewise.
4217 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4218 * linux-tile-low.c (tile_regsets): Likewise.
4219 * linux-x86-low.c (x86_regsets): Likewise.
4220 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4222 2015-10-29 Pedro Alves <palves@redhat.com>
4224 * linux-low.h (NULL_REGSET): Define.
4225 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4226 * linux-arm-low.c (arm_regsets): Likewise.
4227 * linux-crisv32-low.c (cris_regsets): Likewise.
4228 * linux-m68k-low.c (m68k_regsets): Likewise.
4229 * linux-mips-low.c (mips_regsets): Likewise.
4230 * linux-nios2-low.c (nios2_regsets): Likewise.
4231 * linux-ppc-low.c (ppc_regsets): Likewise.
4232 * linux-s390-low.c (s390_regsets): Likewise.
4233 * linux-sh-low.c (sh_regsets): Likewise.
4234 * linux-sparc-low.c (sparc_regsets): Likewise.
4235 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4236 * linux-tile-low.c (tile_regsets): Likewise.
4237 * linux-x86-low.c (x86_regsets): Likewise.
4238 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4240 2015-10-26 Doug Evans <dje@google.com>
4242 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4244 2015-10-26 Doug Evans <dje@google.com>
4246 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4248 2015-10-26 Doug Evans <dje@google.com>
4250 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4252 (attach_thread, find_new_threads_callback): Ditto.
4254 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4256 * mem-break.h (set_breakpoint_data): Remove.
4258 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4260 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4261 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4262 (initialize_low): Remove set_breakpoint_data call.
4263 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4264 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4265 (initialize_low): Remove set_breakpoint_data call.
4266 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4267 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4268 (initialize_low): Remove set_breakpoint_data call.
4270 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4272 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4273 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4274 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4275 * target.h (target_breakpoint_kind_from_pc): New macro.
4277 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4279 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4280 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4281 the default breakpoint kind.
4283 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4285 * linux-arm-low.c (arm_supports_z_point_type): Add software
4288 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4290 * linux-arm-low.c: Refactor breakpoint definitions.
4291 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4292 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4294 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4296 * Makefile.in: Add arm.c/o.
4297 * configure.srv: Likewise.
4298 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4299 (arm_breakpoint_kind_from_pc): New function.
4300 (arm_sw_breakpoint_from_kind): Return proper kind.
4301 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4303 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4305 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4307 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4308 (struct raw_breakpoint) <size>: Remove.
4309 (struct raw_breakpoint) <kind>: Add.
4310 (bp_size): New function.
4311 (bp_opcode): Likewise.
4312 (find_raw_breakpoint_at): Adjust for kind.
4313 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4314 (remove_memory_breakpoint): Adjust for kind call bp_size.
4315 (set_raw_breakpoint_at): Adjust for kind.
4316 (set_breakpoint): Likewise.
4317 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4318 (delete_raw_breakpoint): Adjust for kind.
4319 (delete_breakpoint): Likewise.
4320 (find_gdb_breakpoint): Likewise.
4321 (set_gdb_breakpoint_1): Likewise.
4322 (set_gdb_breakpoint): Likewise.
4323 (delete_gdb_breakpoint_1): Likewise.
4324 (delete_gdb_breakpoint): Likewise.
4325 (uninsert_raw_breakpoint): Likewise.
4326 (reinsert_raw_breakpoint): Likewise.
4327 (set_breakpoint_data): Remove.
4328 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4329 (check_mem_read): Adjust for kind call bp_size.
4330 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4331 (clone_one_breakpoint): Adjust for kind.
4332 * mem-break.h (set_gdb_breakpoint): Likewise.
4333 (delete_gdb_breakpoint): Likewise.
4334 * server.c (process_serial_event): Likewise.
4336 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4338 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4339 (struct linux_target_ops) <breakpoint>: Remove.
4340 (struct linux_target_ops) <breakpoint_len>: Remove.
4341 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4342 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4343 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4344 (arm_sw_breakpoint_from_kind): New function.
4345 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4346 (struct linux_target_ops) <breakpoint>: Remove.
4347 (struct linux_target_ops) <breakpoint_len>: Remove.
4348 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4349 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4350 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4351 (struct linux_target_ops) <breakpoint>: Remove.
4352 (struct linux_target_ops) <breakpoint_len>: Remove.
4353 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4354 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4355 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
4356 (struct linux_target_ops) <breakpoint>: Remove.
4357 (struct linux_target_ops) <breakpoint_len>: Remove.
4358 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4359 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4360 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4361 and sw_breakpoint_from_kind to increment the pc.
4362 (linux_breakpoint_kind_from_pc): New function.
4363 (linux_sw_breakpoint_from_kind): New function.
4364 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4365 (initialize_low): Call breakpoint_kind_from_pc and
4366 sw_breakpoint_from_kind to replace breakpoint_data/len.
4367 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4369 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4370 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4371 (struct linux_target_ops) <breakpoint>: Remove.
4372 (struct linux_target_ops) <breakpoint_len>: Remove.
4373 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4374 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4375 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
4376 (struct linux_target_ops) <breakpoint>: Remove.
4377 (struct linux_target_ops) <breakpoint_len>: Remove.
4378 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4379 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4380 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4381 (struct linux_target_ops) <breakpoint>: Remove.
4382 (struct linux_target_ops) <breakpoint_len>: Remove.
4383 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4384 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4385 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4386 (struct linux_target_ops) <breakpoint>: Remove.
4387 (struct linux_target_ops) <breakpoint_len>: Remove.
4388 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4389 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4390 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4391 (struct linux_target_ops) <breakpoint>: Remove.
4392 (struct linux_target_ops) <breakpoint_len>: Remove.
4393 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4394 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4395 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4396 (struct linux_target_ops) <breakpoint>: Remove.
4397 (struct linux_target_ops) <breakpoint_len>: Remove.
4398 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4399 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4400 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4401 (struct linux_target_ops) <breakpoint>: Remove.
4402 (struct linux_target_ops) <breakpoint_len>: Remove.
4403 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4404 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4405 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4406 (struct linux_target_ops) <breakpoint>: Remove.
4407 (struct linux_target_ops) <breakpoint_len>: Remove.
4408 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4409 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4410 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4411 (struct linux_target_ops) <breakpoint>: Remove.
4412 (struct linux_target_ops) <breakpoint_len>: Remove.
4413 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4414 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4415 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4416 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4417 (struct linux_target_ops) <breakpoint>: Remove.
4418 (struct linux_target_ops) <breakpoint_len>: Remove.
4419 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4420 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4421 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4422 (struct linux_target_ops) <breakpoint>: Remove.
4423 (struct linux_target_ops) <breakpoint_len>: Remove.
4424 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4425 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4427 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4429 * linux-cris-low.c (cris_get_pc): Remove void arg.
4431 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4433 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4436 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4438 * inferiors.c (thread_pid_matches_callback): New function.
4439 (find_thread_process): New function.
4440 (remove_thread): Reset current_thread.
4441 (remove_process): Assert threads have been removed first.
4443 2015-10-15 Yao Qi <yao.qi@linaro.org>
4445 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4447 (aarch64_remove_point): Likewise.
4448 * regcache.c (regcache_register_size): New function.
4450 2015-10-12 Yao Qi <yao.qi@linaro.org>
4452 * linux-aarch64-low.c: Update all callers as emit_load_store
4453 is renamed to aarch64_emit_load_store.
4455 2015-10-12 Yao Qi <yao.qi@linaro.org>
4457 * linux-aarch64-low.c: Update all callers of function renaming
4458 from emit_insn to aarch64_emit_insn.
4460 2015-10-12 Yao Qi <yao.qi@linaro.org>
4462 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4463 arch/aarch64-insn.h.
4464 (struct aarch64_memory_operand): Likewise.
4466 (emit_insn): Move to arch/aarch64-insn.c.
4467 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4468 (emit_load_store): Move to arch/aarch64-insn.c.
4469 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4470 (can_encode_int32): Remove.
4472 2015-10-12 Yao Qi <yao.qi@linaro.org>
4474 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4475 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4476 (aarch64_relocate_instruction): Likewise.
4477 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4478 (struct aarch64_insn_visitor): Likewise.
4480 2015-10-12 Yao Qi <yao.qi@linaro.org>
4482 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4483 (struct aarch64_insn_visitor): New.
4484 (struct aarch64_insn_relocation_data): New.
4485 (aarch64_ftrace_insn_reloc_b): New function.
4486 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4487 (aarch64_ftrace_insn_reloc_cb): Likewise.
4488 (aarch64_ftrace_insn_reloc_tb): Likewise.
4489 (aarch64_ftrace_insn_reloc_adr): Likewise.
4490 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4491 (aarch64_ftrace_insn_reloc_others): Likewise.
4493 (aarch64_relocate_instruction): Use visitor.
4495 2015-10-12 Yao Qi <yao.qi@linaro.org>
4497 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4498 int. Add argument buf.
4499 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4500 aarch64_relocate_instruction.
4502 2015-10-12 Yao Qi <yao.qi@linaro.org>
4504 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4505 argument insn. Remove local variable insn. Don't call
4507 (aarch64_install_fast_tracepoint_jump_pad): Call
4510 2015-09-30 Yao Qi <yao.qi@linaro.org>
4512 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4513 (emit_load_store_pair): Likewise.
4515 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4517 * dll.c (match_dll): Add cast(s).
4518 (unloaded_dll): Likewise.
4519 * linux-low.c (second_thread_of_pid_p): Likewise.
4520 (delete_lwp_callback): Likewise.
4521 (count_events_callback): Likewise.
4522 (select_event_lwp_callback): Likewise.
4523 (linux_set_resume_request): Likewise.
4524 * server.c (accumulate_file_name_length): Likewise.
4525 (emit_dll_description): Likewise.
4526 (handle_qxfer_threads_worker): Likewise.
4527 (visit_actioned_threads): Likewise.
4528 * thread-db.c (any_thread_of): Likewise.
4529 * tracepoint.c (same_process_p): Likewise.
4530 (match_blocktype): Likewise.
4531 (build_traceframe_info_xml): Likewise.
4533 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4535 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4537 (gdb_unparse_agent_expr): Likewise.
4538 * hostio.c (require_data): Likewise.
4539 (handle_pread): Likewise.
4540 * linux-low.c (disable_regset): Likewise.
4541 (fetch_register): Likewise.
4542 (store_register): Likewise.
4543 (get_dynamic): Likewise.
4544 (linux_qxfer_libraries_svr4): Likewise.
4545 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4546 (set_fast_tracepoint_jump): Likewise.
4547 (uninsert_fast_tracepoint_jumps_at): Likewise.
4548 (reinsert_fast_tracepoint_jumps_at): Likewise.
4549 (validate_inserted_breakpoint): Likewise.
4550 (clone_agent_expr): Likewise.
4551 * regcache.c (init_register_cache): Likewise.
4552 * remote-utils.c (putpkt_binary_1): Likewise.
4553 (decode_M_packet): Likewise.
4554 (decode_X_packet): Likewise.
4555 (look_up_one_symbol): Likewise.
4556 (relocate_instruction): Likewise.
4557 (monitor_output): Likewise.
4558 * server.c (handle_search_memory): Likewise.
4559 (handle_qxfer_exec_file): Likewise.
4560 (handle_qxfer_libraries): Likewise.
4561 (handle_qxfer): Likewise.
4562 (handle_query): Likewise.
4563 (handle_v_cont): Likewise.
4564 (handle_v_run): Likewise.
4565 (captured_main): Likewise.
4566 * target.c (write_inferior_memory): Likewise.
4567 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4568 * tracepoint.c (init_trace_buffer): Likewise.
4569 (add_tracepoint_action): Likewise.
4570 (add_traceframe): Likewise.
4571 (add_traceframe_block): Likewise.
4572 (cmd_qtdpsrc): Likewise.
4573 (cmd_qtdv): Likewise.
4574 (cmd_qtstatus): Likewise.
4575 (response_source): Likewise.
4576 (response_tsv): Likewise.
4577 (cmd_qtnotes): Likewise.
4578 (gdb_collect): Likewise.
4579 (initialize_tracepoint): Likewise.
4581 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4583 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4584 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4585 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4587 (enum aarch64_condition_codes): New enum.
4588 (w0): New static global.
4591 (struct aarch64_memory_operand) <type>: New
4592 MEMORY_OPERAND_POSTINDEX type.
4593 (postindex_memory_operand): New helper function.
4594 (emit_ret): New function.
4595 (emit_load_store_pair): New function, factored out of emit_stp
4596 with support for MEMORY_OPERAND_POSTINDEX.
4597 (emit_stp): Rewrite using emit_load_store_pair.
4598 (emit_ldp): New function.
4599 (emit_load_store): Likewise.
4600 (emit_ldr): Mention post-index instruction in comment.
4601 (emit_ldrh): New function.
4602 (emit_ldrb): New function.
4603 (emit_ldrsw): Mention post-index instruction in comment.
4604 (emit_str): Likewise.
4605 (emit_subs): New function.
4606 (emit_cmp): Likewise.
4607 (emit_and): Likewise.
4608 (emit_orr): Likewise.
4609 (emit_orn): Likewise.
4610 (emit_eor): Likewise.
4611 (emit_mvn): Likewise.
4612 (emit_lslv): Likewise.
4613 (emit_lsrv): Likewise.
4614 (emit_asrv): Likewise.
4615 (emit_mul): Likewise.
4616 (emit_sbfm): Likewise.
4617 (emit_sbfx): Likewise.
4618 (emit_ubfm): Likewise.
4619 (emit_ubfx): Likewise.
4620 (emit_csinc): Likewise.
4621 (emit_cset): Likewise.
4622 (emit_nop): Likewise.
4623 (emit_ops_insns): New helper function.
4624 (emit_pop): Likewise.
4625 (emit_push): Likewise.
4626 (aarch64_emit_prologue): New function.
4627 (aarch64_emit_epilogue): Likewise.
4628 (aarch64_emit_add): Likewise.
4629 (aarch64_emit_sub): Likewise.
4630 (aarch64_emit_mul): Likewise.
4631 (aarch64_emit_lsh): Likewise.
4632 (aarch64_emit_rsh_signed): Likewise.
4633 (aarch64_emit_rsh_unsigned): Likewise.
4634 (aarch64_emit_ext): Likewise.
4635 (aarch64_emit_log_not): Likewise.
4636 (aarch64_emit_bit_and): Likewise.
4637 (aarch64_emit_bit_or): Likewise.
4638 (aarch64_emit_bit_xor): Likewise.
4639 (aarch64_emit_bit_not): Likewise.
4640 (aarch64_emit_equal): Likewise.
4641 (aarch64_emit_less_signed): Likewise.
4642 (aarch64_emit_less_unsigned): Likewise.
4643 (aarch64_emit_ref): Likewise.
4644 (aarch64_emit_if_goto): Likewise.
4645 (aarch64_emit_goto): Likewise.
4646 (aarch64_write_goto_address): Likewise.
4647 (aarch64_emit_const): Likewise.
4648 (aarch64_emit_call): Likewise.
4649 (aarch64_emit_reg): Likewise.
4650 (aarch64_emit_pop): Likewise.
4651 (aarch64_emit_stack_flush): Likewise.
4652 (aarch64_emit_zero_ext): Likewise.
4653 (aarch64_emit_swap): Likewise.
4654 (aarch64_emit_stack_adjust): Likewise.
4655 (aarch64_emit_int_call_1): Likewise.
4656 (aarch64_emit_void_call_2): Likewise.
4657 (aarch64_emit_eq_goto): Likewise.
4658 (aarch64_emit_ne_goto): Likewise.
4659 (aarch64_emit_lt_goto): Likewise.
4660 (aarch64_emit_le_goto): Likewise.
4661 (aarch64_emit_gt_goto): Likewise.
4662 (aarch64_emit_ge_got): Likewise.
4663 (aarch64_emit_ops_impl): New static global variable.
4664 (aarch64_emit_ops): New target function, return
4665 &aarch64_emit_ops_impl.
4666 (struct linux_target_ops): Install it.
4668 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4670 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4671 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4673 * linux-aarch64-ipa.c: New file.
4674 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4676 (aarch64_get_thread_area): New target method.
4677 (extract_signed_bitfield): New helper function.
4678 (aarch64_decode_ldr_literal): New function.
4679 (enum aarch64_opcodes): New enum.
4680 (struct aarch64_register): New struct.
4681 (struct aarch64_operand): New struct.
4682 (x0): New static global.
4691 (aarch64_register): New helper function.
4692 (register_operand): Likewise.
4693 (immediate_operand): Likewise.
4694 (struct aarch64_memory_operand): New struct.
4695 (offset_memory_operand): New helper function.
4696 (preindex_memory_operand): Likewise.
4697 (enum aarch64_system_control_registers): New enum.
4698 (ENCODE): New macro.
4699 (emit_insn): New helper function.
4700 (emit_b): New function.
4701 (emit_bcond): Likewise.
4702 (emit_cb): Likewise.
4703 (emit_tb): Likewise.
4704 (emit_blr): Likewise.
4705 (emit_stp): Likewise.
4706 (emit_ldp_q_offset): Likewise.
4707 (emit_stp_q_offset): Likewise.
4708 (emit_load_store): Likewise.
4709 (emit_ldr): Likewise.
4710 (emit_ldrsw): Likewise.
4711 (emit_str): Likewise.
4712 (emit_ldaxr): Likewise.
4713 (emit_stxr): Likewise.
4714 (emit_stlr): Likewise.
4715 (emit_data_processing_reg): Likewise.
4716 (emit_data_processing): Likewise.
4717 (emit_add): Likewise.
4718 (emit_sub): Likewise.
4719 (emit_mov): Likewise.
4720 (emit_movk): Likewise.
4721 (emit_mov_addr): Likewise.
4722 (emit_mrs): Likewise.
4723 (emit_msr): Likewise.
4724 (emit_sevl): Likewise.
4725 (emit_wfe): Likewise.
4726 (append_insns): Likewise.
4727 (can_encode_int32_in): New helper function.
4728 (aarch64_relocate_instruction): New function.
4729 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4730 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4731 (struct linux_target_ops): Install aarch64_get_thread_area,
4732 aarch64_install_fast_tracepoint_jump_pad and
4733 aarch64_get_min_fast_tracepoint_insn_len.
4735 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4737 * Makefile.in (aarch64-insn.o): New rule.
4738 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4740 2015-09-21 Yao Qi <yao.qi@linaro.org>
4742 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4744 2015-09-21 Yao Qi <yao.qi@linaro.org>
4746 * tracepoint.c (max_jump_pad_size): Remove.
4748 2015-09-18 Yao Qi <yao.qi@linaro.org>
4750 * linux-aarch64-low.c: Don't include sys/uio.h.
4751 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4753 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
4755 * tracepoint.c (eval_result_type): Change prototype.
4756 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4758 2015-09-15 Pedro Alves <palves@redhat.com>
4760 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4761 Check whether to report exec events instead of checking whether
4762 multiprocess is enabled.
4764 2015-09-15 Pedro Alves <palves@redhat.com>
4767 * remote-utils.c (prepare_resume_reply): Merge
4768 TARGET_WAITKIND_VFORK_DONE switch case with the
4769 TARGET_WAITKIND_FORKED case.
4771 2015-09-15 Yao Qi <yao.qi@linaro.org>
4773 * server.c (handle_query): Check string comparison using
4774 "else if" instead of "if".
4776 2015-09-15 Yao Qi <yao.qi@linaro.org>
4778 * server.c (vCont_supported): New global variable.
4779 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4780 matches. Append ";vContSupported+" to own_buf.
4781 (handle_v_requests): Append ";s;S" to own_buf if target supports
4782 hardware single step or vCont_supported is false.
4783 (capture_main): Set vCont_supported to zero.
4785 2015-09-15 Yao Qi <yao.qi@linaro.org>
4787 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4789 (linux_supports_hardware_single_step): ... New function.
4790 (linux_target_ops): Update.
4791 * lynx-low.c (lynx_target_ops): Set field
4792 supports_hardware_single_step to target_can_do_hardware_single_step.
4793 * nto-low.c (nto_target_ops): Likewise.
4794 * spu-low.c (spu_target_ops): Likewise.
4795 * win32-low.c (win32_target_ops): Likewise.
4796 * target.c (target_can_do_hardware_single_step): New function.
4797 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4798 Remove. <supports_hardware_single_step>: New field.
4799 (target_supports_conditional_breakpoints): Remove.
4800 (target_supports_hardware_single_step): New macro.
4801 (target_can_do_hardware_single_step): Declare.
4802 * server.c (handle_query): Use target_supports_hardware_single_step
4803 instead of target_supports_conditional_breakpoints.
4805 2015-09-15 Yao Qi <yao.qi@linaro.org>
4807 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4809 (struct linux_target_ops the_low_target): Install
4810 aarch64_linux_siginfo_fixup.
4812 2015-09-11 Don Breazeal <donb@codesourcery.com>
4813 Luis Machado <lgustavo@codesourcery.com>
4815 * linux-low.c (linux_mourn): Static declaration.
4816 (linux_arch_setup): Move in front of
4817 handle_extended_wait.
4818 (linux_arch_setup_thread): New function.
4819 (handle_extended_wait): Handle exec events. Call
4820 linux_arch_setup_thread. Make event_lwp argument a
4821 pointer-to-a-pointer.
4822 (check_zombie_leaders): Do not check stopped threads.
4823 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4824 (linux_low_filter_event): Add lwp and thread for exec'ing
4825 non-leader thread if leader thread has been deleted.
4826 Refactor code into linux_arch_setup_thread and call it.
4827 Pass child lwp pointer by reference to handle_extended_wait.
4828 (linux_wait_for_event_filtered): Update comment.
4829 (linux_wait_1): Prevent clobbering exec event status.
4830 (linux_supports_exec_events): New function.
4831 (linux_target_ops) <supports_exec_events>: Initialize new member.
4832 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4834 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4835 * server.c (report_exec_events): New global variable.
4836 (handle_query): Handle qSupported query for exec-events feature.
4837 (captured_main): Initialize report_exec_events.
4838 * server.h (report_exec_events): Declare new global variable.
4839 * target.h (struct target_ops) <supports_exec_events>: New
4841 (target_supports_exec_events): New macro.
4842 * win32-low.c (win32_target_ops) <supports_exec_events>:
4843 Initialize new member.
4845 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4847 * linux-low.c (linux_low_enable_btrace): Remove.
4848 (linux_target_ops): Replace linux_low_enable_btrace with
4849 linux_enable_btrace.
4851 2015-09-03 Yao Qi <yao.qi@linaro.org>
4853 * linux-aarch64-low.c (aarch64_insert_point): Call
4854 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4857 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4859 * linux-low.c (check_stopped_by_breakpoint): Use
4860 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4862 2015-08-27 Pedro Alves <palves@redhat.com>
4864 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4866 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4868 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4869 the XNEW-family equivalent.
4870 (compile_bytecodes): Likewise.
4871 * dll.c (loaded_dll): Likewise.
4872 * event-loop.c (append_callback_event): Likewise.
4873 (create_file_handler): Likewise.
4874 (create_file_event): Likewise.
4875 * hostio.c (handle_open): Likewise.
4876 * inferiors.c (add_thread): Likewise.
4877 (add_process): Likewise.
4878 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4879 * linux-arm-low.c (arm_new_process): Likewise.
4880 (arm_new_thread): Likewise.
4881 * linux-low.c (add_to_pid_list): Likewise.
4882 (linux_add_process): Likewise.
4883 (handle_extended_wait): Likewise.
4884 (add_lwp): Likewise.
4885 (enqueue_one_deferred_signal): Likewise.
4886 (enqueue_pending_signal): Likewise.
4887 (linux_resume_one_lwp_throw): Likewise.
4888 (linux_resume_one_thread): Likewise.
4889 (linux_read_memory): Likewise.
4890 (linux_write_memory): Likewise.
4891 * linux-mips-low.c (mips_linux_new_process): Likewise.
4892 (mips_linux_new_thread): Likewise.
4893 (mips_add_watchpoint): Likewise.
4894 * linux-x86-low.c (initialize_low_arch): Likewise.
4895 * lynx-low.c (lynx_add_process): Likewise.
4896 * mem-break.c (set_raw_breakpoint_at): Likewise.
4897 (set_breakpoint): Likewise.
4898 (add_condition_to_breakpoint): Likewise.
4899 (add_commands_to_breakpoint): Likewise.
4900 (clone_agent_expr): Likewise.
4901 (clone_one_breakpoint): Likewise.
4902 * regcache.c (new_register_cache): Likewise.
4903 * remote-utils.c (look_up_one_symbol): Likewise.
4904 * server.c (queue_stop_reply): Likewise.
4905 (start_inferior): Likewise.
4906 (queue_stop_reply_callback): Likewise.
4907 (handle_target_event): Likewise.
4908 * spu-low.c (fetch_ppc_memory): Likewise.
4909 (store_ppc_memory): Likewise.
4910 * target.c (set_target_ops): Likewise.
4911 * thread-db.c (thread_db_load_search): Likewise.
4912 (try_thread_db_load_1): Likewise.
4913 * tracepoint.c (add_tracepoint): Likewise.
4914 (add_tracepoint_action): Likewise.
4915 (create_trace_state_variable): Likewise.
4916 (cmd_qtdpsrc): Likewise.
4917 (cmd_qtro): Likewise.
4918 (add_while_stepping_state): Likewise.
4919 * win32-low.c (child_add_thread): Likewise.
4920 (get_image_name): Likewise.
4922 2015-08-25 Yao Qi <yao.qi@linaro.org>
4924 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4926 2015-08-25 Yao Qi <yao.qi@linaro.org>
4928 * Makefile.in (aarch64-linux.o): New rule.
4929 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4931 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4932 (aarch64_init_debug_reg_state): Make it extern.
4933 (aarch64_linux_prepare_to_resume): Remove.
4935 2015-08-25 Yao Qi <yao.qi@linaro.org>
4937 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4938 lwp_arch_private_info and ptid_of_lwp.
4940 2015-08-25 Yao Qi <yao.qi@linaro.org>
4942 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4943 Find proc_info by find_process_pid. All callers updated.
4945 2015-08-25 Yao Qi <yao.qi@linaro.org>
4947 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4949 (debug_reg_change_callback): Remove.
4950 (aarch64_notify_debug_reg_change): Remove.
4952 2015-08-25 Yao Qi <yao.qi@linaro.org>
4954 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4955 Call current_lwp_ptid.
4957 2015-08-25 Yao Qi <yao.qi@linaro.org>
4959 * linux-aarch64-low.c (debug_reg_change_callback): Use
4962 2015-08-25 Yao Qi <yao.qi@linaro.org>
4964 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4966 2015-08-25 Yao Qi <yao.qi@linaro.org>
4968 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4970 2015-08-25 Yao Qi <yao.qi@linaro.org>
4972 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4975 2015-08-25 Yao Qi <yao.qi@linaro.org>
4977 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4979 (debug_reg_change_callback): Remove argument entry and add argument
4980 lwp. Remove local variable thread. Don't print thread id in the
4981 debugging output. Don't check whether pid of thread equals to pid.
4982 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
4983 iterate_over_lwps instead find_inferior.
4985 2015-08-24 Pedro Alves <palves@redhat.com>
4987 * inferiors.c (get_first_process): New function.
4988 * inferiors.h (get_first_process): New declaration.
4989 * remote-utils.c (read_ptid): Default to the first process in the
4990 list, instead of to the current thread's process.
4992 2015-08-24 Pedro Alves <palves@redhat.com>
4994 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4995 * event-loop.c: Likewise.
4996 * remote-utils.c: Likewise.
4997 * tracepoint.c: Likewise.
4999 2015-08-24 Pedro Alves <palves@redhat.com>
5001 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5004 2015-08-21 Pedro Alves <palves@redhat.com>
5006 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5007 instead of literal 1.
5009 2015-08-21 Pedro Alves <palves@redhat.com>
5011 * tdesc.c (default_description): Explicitly zero-initialize.
5013 2015-08-21 Pedro Alves <palves@redhat.com>
5016 * inferiors.c (remove_thread): Discard any pending stop reply for
5018 * server.c (remove_all_on_match_pid): Rename to ...
5019 (remove_all_on_match_ptid): ... this. Work with a filter ptid
5021 (discard_queued_stop_replies): Change parameter to a ptid. Now
5023 (handle_v_kill, kill_inferior_callback, captured_main)
5024 (process_serial_event): Adjust.
5025 * server.h (discard_queued_stop_replies): Declare.
5027 2015-08-21 Pedro Alves <palves@redhat.com>
5029 * linux-low.c (wait_for_sigstop): Always switch to no thread
5030 selected if the previously current thread dies.
5031 * lynx-low.c (lynx_request_interrupt): Use the first thread's
5032 process instead of the current thread's.
5033 * remote-utils.c (input_interrupt): Don't check if there's no
5035 * server.c (gdb_read_memory, gdb_write_memory): If setting the
5036 current thread to the general thread fails, error out.
5037 (handle_qxfer_auxv, handle_qxfer_libraries)
5038 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5039 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5040 (handle_query): Check if there's a thread selected instead of
5041 checking whether there's any thread in the thread list.
5042 (handle_qxfer_threads, handle_qxfer_btrace)
5043 (handle_qxfer_btrace_conf): Don't error out early if there's no
5044 thread in the thread list.
5045 (handle_v_cont, myresume): Don't set the current thread to the
5047 (process_serial_event) <Hg handling>: Also set thread_id if the
5048 previous general thread is still alive.
5049 (process_serial_event) <g/G handling>: If setting the current
5050 thread to the general thread fails, error out.
5051 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5052 thread's lwp instead of the current thread's.
5053 * target.c (set_desired_thread): If the desired thread was not
5054 found, leave the current thread pointing to NULL. Return an int
5055 (boolean) indicating success.
5056 * target.h (set_desired_thread): Change return type to int.
5058 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
5060 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5061 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5063 (ps_get_thread_area): New function.
5065 2015-08-19 Gary Benson <gbenson@redhat.com>
5067 * hostio.c (handle_pread): Do not attempt to read more data
5068 than hostio_reply_with_data can fit in a packet.
5070 2015-08-18 Joel Brobecker <brobecker@adacore.com>
5072 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5074 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
5076 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5078 2015-08-06 Pedro Alves <palves@redhat.com>
5080 * tracepoint.c (expr_eval_result): Now an int.
5082 2015-08-06 Pedro Alves <palves@redhat.com>
5084 * gdbthread.h (struct regcache): Forward declare.
5085 (struct thread_info) <regcache_data>: Now a struct regcache
5087 * inferiors.c (inferior_regcache_data)
5088 (set_inferior_regcache_data): Now work with struct regcache
5090 * inferiors.h (struct regcache): Forward declare.
5091 (inferior_regcache_data, set_inferior_regcache_data): Now work
5092 with struct regcache pointers.
5093 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5094 (free_register_cache_thread): Remove struct regcache pointer
5097 2015-08-06 Pedro Alves <palves@redhat.com>
5099 * server.c (captured_main): On error, print the exception message
5100 to stderr, and if run_once is set, throw a quit.
5102 2015-08-06 Pedro Alves <palves@redhat.com>
5104 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5107 2015-08-06 Pedro Alves <palves@redhat.com>
5109 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5110 reading beyond the passed in buffer length.
5112 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
5114 * tracepoint.c (symbol_list) <required>: Remove.
5116 2015-08-06 Pedro Alves <palves@redhat.com>
5118 * linux-low.c (handle_extended_wait): Set the fork child's suspend
5119 count if stopping and suspending threads.
5120 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5121 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5122 (linux_detach): Complete an ongoing step-over.
5123 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
5125 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5126 (linux_wait_1): If passing a signal to the inferior after
5127 finishing a step-over, unsuspend and re-resume all lwps. If we
5128 see a single-step event but the thread should be continuing, don't
5129 pass the trap to gdb.
5130 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5131 internal_error instead of gdb_assert.
5132 (enqueue_pending_signal): New function.
5133 (check_ptrace_stopped_lwp_gone): Add debug output.
5134 (start_step_over): Use internal_error instead of gdb_assert.
5135 (complete_ongoing_step_over): New function.
5136 (linux_resume_one_thread): Don't resume a suspended thread.
5137 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5140 2015-08-06 Pedro Alves <palves@redhat.com>
5142 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5143 (linux_thread_alive): Use lwp_is_marked_dead.
5144 (extended_event_reported): Delete.
5145 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5146 instead of extended_event_reported.
5147 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
5149 (lwp_is_marked_dead): New function.
5150 (lwp_running): Use lwp_is_marked_dead.
5151 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5154 2015-08-06 Pedro Alves <palves@redhat.com>
5156 * linux-low.c (linux_wait_1): Move fork event output out of the
5157 !report_to_gdb check. Pass event_child->waitstatus to
5158 target_waitstatus_to_string instead of ourstatus.
5160 2015-08-04 Yao Qi <yao.qi@linaro.org>
5162 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5163 if current_thread is 32 bit.
5165 2015-08-04 Yao Qi <yao.qi@linaro.org>
5167 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5168 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5169 * server.c (extended_protocol): Remove "static".
5170 * server.h (extended_protocol): Declare it.
5172 2015-08-04 Yao Qi <yao.qi@linaro.org>
5174 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5175 both aarch64 and aarch32.
5176 (aarch64_set_pc): Likewise.
5178 2015-08-04 Yao Qi <yao.qi@linaro.org>
5180 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5181 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5182 arm-with-neon.xml to srv_xmlfiles.
5183 * linux-aarch64-low.c: Include linux-aarch32-low.h.
5184 (is_64bit_tdesc): New function.
5185 (aarch64_linux_read_description): New function.
5186 (aarch64_arch_setup): Call aarch64_linux_read_description.
5187 (regs_info): Rename to regs_info_aarch64.
5188 (aarch64_regs_info): Return right regs_info.
5189 (initialize_low_arch): Call initialize_low_arch_aarch32.
5191 2015-08-04 Yao Qi <yao.qi@linaro.org>
5193 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5194 * linux-aarch32-low.c: New file.
5195 * linux-aarch32-low.h: New file.
5196 * linux-arm-low.c (arm_fill_gregset): Move it to
5197 linux-aarch32-low.c.
5198 (arm_store_gregset): Likewise.
5199 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5200 (arm_store_vfpregset): Call arm_store_vfpregset_num.
5201 (arm_arch_setup): Check if PTRACE_GETREGSET works.
5202 (regs_info): Rename to regs_info_arm.
5203 (arm_regs_info): Return regs_info_aarch32 if
5204 have_ptrace_getregset is 1 and target description is
5205 arm_with_neon or arm_with_vfpv3.
5206 (initialize_low_arch): Don't call init_registers_arm_with_neon.
5207 Call initialize_low_arch_aarch32 instead.
5209 2015-08-04 Yao Qi <yao.qi@linaro.org>
5211 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5212 * linux-low.c: ... here.
5213 * linux-low.h (have_ptrace_getregset): Declare it.
5215 2015-08-04 Pedro Alves <palves@redhat.com>
5217 * thread-db.c (struct thread_db): Use new typedefs.
5218 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5220 (disable_thread_event_reporting): Cast result of dlsym to
5221 destination function pointer type.
5222 (thread_db_mourn): Use td_ta_delete_ftype.
5224 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5226 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5228 (CDX_BREAKPOINT): Define for R2.
5229 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5230 (the_low_target): Add comments.
5232 2015-07-30 Yao Qi <yao.qi@linaro.org>
5234 * linux-arm-low.c (arm_hwcap): Remove it.
5235 (arm_read_description): New local variable arm_hwcap. Don't
5236 set arm_hwcap to zero.
5238 2015-07-30 Yao Qi <yao.qi@linaro.org>
5240 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5241 Use regcache->tdesc instead.
5242 (arm_store_wmmxregset): Likewise.
5243 (arm_fill_vfpregset): Likewise.
5244 (arm_store_vfpregset): Likewise.
5246 2015-07-30 Yao Qi <yao.qi@linaro.org>
5248 * linux-arm-low.c: Include arch/arm.h.
5249 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5250 (arm_store_gregset): Likewise.
5252 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5254 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5255 ptrace's 4th parameter.
5257 2015-07-27 Yao Qi <yao.qi@linaro.org>
5259 * configure.srv (case aarch64*-*-linux*): Don't set
5262 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5264 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5266 * linux-arm-low.c: Likewise.
5267 * linux-cris-low.c: Likewise.
5268 * linux-crisv32-low.c: Likewise.
5269 * linux-low.c: Likewise.
5270 * linux-m68k-low.c: Likewise.
5271 * linux-mips-low.c: Likewise.
5272 * linux-nios2-low.c: Likewise.
5273 * linux-s390-low.c: Likewise.
5274 * linux-sparc-low.c: Likewise.
5275 * linux-tic6x-low.c: Likewise.
5276 * linux-tile-low.c: Likewise.
5277 * linux-x86-low.c: Likewise.
5279 2015-07-24 Pedro Alves <palves@redhat.com>
5281 * config.in: Regenerate.
5282 * configure: Regenerate.
5284 2015-07-24 Pedro Alves <palves@redhat.com>
5286 * acinclude.m4: Include ../ptrace.m4.
5287 * configure.ac: Call GDB_AC_PTRACE.
5288 * config.in, configure: Regenerate.
5290 2015-07-24 Yao Qi <yao.qi@linaro.org>
5292 * linux-low.c (linux_create_inferior): Remove setting to
5293 proc->priv->new_inferior.
5294 (linux_attach): Likewise.
5295 (linux_low_filter_event): Likewise.
5296 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5298 2015-07-24 Yao Qi <yao.qi@linaro.org>
5300 * linux-low.c (linux_arch_setup): New function.
5301 (linux_low_filter_event): If proc->tdesc is NULL and
5302 proc->attached is true, call the_low_target.arch_setup.
5303 Otherwise, keep status pending, and return.
5304 (linux_resume_one_lwp_throw): Don't call get_pc if
5305 thread->while_stepping isn't NULL. Don't call
5306 get_thread_regcache if proc->tdesc is NULL.
5307 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5308 (linux_target_ops): Install arch_setup.
5309 * server.c (start_inferior): Call the_target->arch_setup.
5310 * target.h (struct target_ops) <arch_setup>: New field.
5311 (target_arch_setup): New marco.
5312 * lynx-low.c (lynx_target_ops): Update.
5313 * nto-low.c (nto_target_ops): Update.
5314 * spu-low.c (spu_target_ops): Update.
5315 * win32-low.c (win32_target_ops): Update.
5317 2015-07-24 Yao Qi <yao.qi@linaro.org>
5319 * linux-low.c (linux_add_process): Don't set
5320 proc->priv->new_inferior.
5321 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5322 (linux_attach): Likewise.
5324 2015-07-24 Yao Qi <yao.qi@linaro.org>
5326 * server.c (start_inferior): Code refactor.
5328 2015-07-24 Yao Qi <yao.qi@linaro.org>
5330 * server.c (process_serial_event): Set general_thread.
5332 2015-07-21 Yao Qi <yao.qi@linaro.org>
5334 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5335 aarch64_linux_get_debug_reg_capacity.
5337 2015-07-17 Yao Qi <yao.qi@linaro.org>
5339 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5340 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5341 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5342 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5343 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5344 (AARCH64_HWP_ALIGNMENT): Likewise.
5345 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5346 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5347 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5348 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5349 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5350 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5351 (struct aarch64_debug_reg_state): Likewise.
5352 (struct arch_lwp_info): Likewise.
5353 (aarch64_align_watchpoint): Likewise.
5354 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5355 (aarch64_watchpoint_length): Likewise.
5356 (aarch64_point_encode_ctrl_reg): Likewise
5357 (aarch64_point_is_aligned): Likewise.
5358 (aarch64_align_watchpoint): Likewise.
5359 (aarch64_linux_set_debug_regs):
5360 (aarch64_dr_state_insert_one_point): Likewise.
5361 (aarch64_dr_state_remove_one_point): Likewise.
5362 (aarch64_handle_breakpoint): Likewise.
5363 (aarch64_handle_aligned_watchpoint): Likewise.
5364 (aarch64_handle_unaligned_watchpoint): Likewise.
5365 (aarch64_handle_watchpoint): Likewise.
5367 2015-07-17 Yao Qi <yao.qi@linaro.org>
5369 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5370 and don't aarch64_get_debug_reg_state. All callers update.
5371 (aarch64_handle_aligned_watchpoint): Likewise.
5372 (aarch64_handle_unaligned_watchpoint): Likewise.
5373 (aarch64_handle_watchpoint): Likewise.
5374 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5375 (aarch64_remove_point): Likewise.
5377 2015-07-17 Yao Qi <yao.qi@linaro.org>
5379 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5381 (aarch64_handle_unaligned_watchpoint): Likewise.
5383 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5385 Revert the previous 3 commits:
5386 Move gdb_regex* to common/
5387 Move linux_find_memory_regions_full & co.
5388 gdbserver build-id attribute generator
5390 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5391 Jan Kratochvil <jan.kratochvil@redhat.com>
5393 gdbserver build-id attribute generator.
5394 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5395 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5396 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5398 (get_dynamic): Use find_pdhr to traverse program headers.
5399 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5400 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5401 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5402 (get_hex_build_id): New.
5403 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5404 to reply XML document.
5406 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5407 Jan Kratochvil <jan.kratochvil@redhat.com>
5409 * target.c: Include target/target-utils.h and fcntl.h.
5410 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5411 (target_fileio_read_stralloc): New functions.
5413 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5415 * Makefile.in (OBS): Add gdb_regex.o.
5417 * config.in: Rebuilt.
5418 * configure: Rebuilt.
5420 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5421 Jan Kratochvil <jan.kratochvil@redhat.com>
5423 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5424 * Makefile.in (OBS): Add target-utils.o.
5425 (linux-maps.o, target-utils.o): New.
5426 * configure.srv (srv_linux_obj): Add linux-maps.o.
5428 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5430 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5432 (the_low_target): Install it.
5434 2015-07-14 Pedro Alves <palves@redhat.com>
5436 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5437 Instead, ignore ECHILD, and throw an error for other errnos.
5439 2015-07-10 Pedro Alves <palves@redhat.com>
5441 * event-loop.c (struct callback_event) <data>: Change type to
5442 gdb_client_data instance instead of gdb_client_data pointer.
5443 (append_callback_event): Adjust.
5445 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5447 * linux-aarch64-low.c: Add comments for each linux_target_ops
5448 method. Remove comments already covered in target_ops and
5449 linux_target_ops definitions.
5450 (the_low_target): Add comments for each unimplemented method.
5452 2015-07-09 Yao Qi <yao.qi@linaro.org>
5454 * linux-aarch64-low.c (aarch64_regmap): Remove.
5455 (aarch64_usrregs_info): Remove.
5456 (regs_info): Set field usrregs to NULL.
5458 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5460 * linux-low.c: Include "rsp-low.h"
5461 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5462 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5463 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5464 (handle_btrace_enable_pt): New.
5465 (handle_btrace_general_set): Support "pt".
5466 (handle_btrace_conf_general_set): Support "pt:size".
5468 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5470 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5473 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5475 * linux-aarch64-low.c: Remove comment about endianness.
5476 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5477 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5480 2015-06-24 Gary Benson <gbenson@redhat.com>
5482 * linux-i386-ipa.c (stdint.h): Do not include.
5483 * lynx-i386-low.c (stdint.h): Likewise.
5484 * lynx-ppc-low.c (stdint.h): Likewise.
5485 * mem-break.c (stdint.h): Likewise.
5486 * thread-db.c (stdint.h): Likewise.
5487 * tracepoint.c (stdint.h): Likewise.
5488 * win32-low.c (stdint.h): Likewise.
5490 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5492 * server.c (write_qxfer_response): Update call to
5493 remote_escape_output.
5495 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5496 Jan Kratochvil <jan.kratochvil@redhat.com>
5498 Merge multiple hex conversions.
5499 * gdbreplay.c (tohex): Rename to 'fromhex'.
5500 (logchar): Use fromhex.
5502 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5504 * server.c (handle_qxfer_libraries): Set `version' attribute for
5507 2015-06-10 Gary Benson <gbenson@redhat.com>
5509 * target.h (struct target_ops) <multifs_open>: New field.
5510 <multifs_unlink>: Likewise.
5511 <multifs_readlink>: Likewise.
5512 * linux-low.c (nat/linux-namespaces.h): New include.
5513 (linux_target_ops): Initialize the_target->multifs_open,
5514 the_target->multifs_unlink and the_target->multifs_readlink.
5515 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5516 * hostio.c (hostio_fs_pid): New static variable.
5517 (hostio_handle_new_gdb_connection): New function.
5518 (handle_setfs): Likewise.
5519 (handle_open): Use the_target->multifs_open as appropriate.
5520 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5521 (handle_readlink): Use the_target->multifs_readlink as
5523 (handle_vFile): Handle vFile:setfs packets.
5524 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5525 after target_handle_new_gdb_connection.
5527 2015-06-10 Gary Benson <gbenson@redhat.com>
5529 * configure.ac (AC_CHECK_FUNCS): Add setns.
5530 * config.in: Regenerate.
5531 * configure: Likewise.
5532 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5533 (linux-namespaces.o): New rule.
5534 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5536 2015-06-09 Gary Benson <gbenson@redhat.com>
5538 * hostio.c (handle_open): Process mode argument with
5539 fileio_to_host_mode.
5541 2015-06-01 Yao Qi <yao.qi@linaro.org>
5543 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5544 * linux-x86-low.c: Likewise.
5546 2015-05-28 Don Breazeal <donb@codesourcery.com>
5548 * linux-low.c (handle_extended_wait): Initialize
5549 thread_info.last_resume_kind for new fork children.
5551 2015-05-15 Pedro Alves <palves@redhat.com>
5553 * target.h (target_handle_new_gdb_connection): Rewrite using if
5554 wrapped in do/while.
5556 2015-05-14 Joel Brobecker <brobecker@adacore.com>
5558 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5559 * configure, config.in: Regenerate.
5560 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5563 2015-05-12 Don Breazeal <donb@codesourcery.com>
5565 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5566 PTRACE_EVENT_VFORK_DONE.
5567 (linux_low_ptrace_options, extended_event_reported): Add vfork
5569 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5570 and "vforkdone" for RSP 'T' Stop Reply Packet.
5571 * server.h (report_vfork_events): Declare
5574 2015-05-12 Don Breazeal <donb@codesourcery.com>
5576 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5577 (the_low_target) <new_fork>: Initialize new member.
5578 * linux-arm-low.c (arm_new_fork): New function.
5579 (the_low_target) <new_fork>: Initialize new member.
5580 * linux-low.c (handle_extended_wait): Call new target function
5582 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5583 * linux-mips-low.c (mips_add_watchpoint): New function
5584 extracted from mips_insert_point.
5585 (the_low_target) <new_fork>: Initialize new member.
5586 (mips_linux_new_fork): New function.
5587 (mips_insert_point): Call mips_add_watchpoint.
5588 * linux-x86-low.c (x86_linux_new_fork): New function.
5589 (the_low_target) <new_fork>: Initialize new member.
5591 2015-05-12 Don Breazeal <donb@codesourcery.com>
5593 * linux-low.c (handle_extended_wait): Implement return value,
5594 rename argument 'event_child' to 'event_lwp', handle
5595 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5596 (linux_low_ptrace_options): New function.
5597 (linux_low_filter_event): Call linux_low_ptrace_options,
5598 use different argument fo linux_enable_event_reporting,
5599 use return value from handle_extended_wait.
5600 (extended_event_reported): New function.
5601 (linux_wait_1): Call extended_event_reported and set
5602 status to report fork events.
5603 (linux_write_memory): Add pid to debug message.
5604 (reset_lwp_ptrace_options_callback): New function.
5605 (linux_handle_new_gdb_connection): New function.
5606 (linux_target_ops): Initialize new structure member.
5607 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5608 * lynx-low.c: Initialize new structure member.
5609 * remote-utils.c (prepare_resume_reply): Implement stop reason
5610 "fork" for "T" stop message.
5611 * server.c (handle_query): Call handle_new_gdb_connection.
5612 * server.h (report_fork_events): Declare global flag.
5613 * target.h (struct target_ops) <handle_new_gdb_connection>:
5615 (target_handle_new_gdb_connection): New macro.
5616 * win32-low.c: Initialize new structure member.
5618 2015-05-12 Don Breazeal <donb@codesourcery.com>
5620 * mem-break.c (APPEND_TO_LIST): Define macro.
5621 (clone_agent_expr): New function.
5622 (clone_one_breakpoint): New function.
5623 (clone_all_breakpoints): New function.
5624 * mem-break.h: Declare new functions.
5626 2015-05-12 Don Breazeal <donb@codesourcery.com>
5628 * linux-low.c (linux_supports_fork_events): New function.
5629 (linux_supports_vfork_events): New function.
5630 (linux_target_ops): Initialize new structure members.
5631 (initialize_low): Call linux_check_ptrace_features.
5632 * lynx-low.c (lynx_target_ops): Initialize new structure
5634 * server.c (report_fork_events, report_vfork_events):
5636 (handle_query): Add new features to qSupported packet and
5638 (captured_main): Initialize new global variables.
5639 * target.h (struct target_ops) <supports_fork_events>:
5641 <supports_vfork_events>: New member.
5642 (target_supports_fork_events): New macro.
5643 (target_supports_vfork_events): New macro.
5644 * win32-low.c (win32_target_ops): Initialize new structure
5647 2015-05-12 Gary Benson <gbenson@redhat.com>
5649 * server.c (handle_qxfer_exec_file): Use current process
5652 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5654 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5655 Remove HAVE_PTRACE_GETREGS conditionals.
5656 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5657 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5659 2015-05-08 Yao Qi <yao.qi@linaro.org>
5661 * linux-low.c (linux_supports_conditional_breakpoints): New
5663 (linux_target_ops): Install new target method.
5664 * lynx-low.c (lynx_target_ops): Install NULL hook for
5665 supports_conditional_breakpoints.
5666 * nto-low.c (nto_target_ops): Likewise.
5667 * spu-low.c (spu_target_ops): Likewise.
5668 * win32-low.c (win32_target_ops): Likewise.
5669 * server.c (handle_query): Check
5670 target_supports_conditional_breakpoints.
5671 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5673 (target_supports_conditional_breakpoints): New macro.
5675 2015-05-06 Pedro Alves <palves@redhat.com>
5678 * server.c (start_inferior): If the process exits, mourn it.
5680 2015-04-21 Gary Benson <gbenson@redhat.com>
5682 * hostio.c (fileio_open_flags_to_host): Factored out to
5683 fileio_to_host_openflags in common/fileio.c. Single use
5686 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5688 * linux-xtensa-low.c (xtensa_fill_gregset)
5689 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5692 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5694 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5695 (regs_info): Replace usrregs pointer with NULL.
5697 2015-04-17 Gary Benson <gbenson@redhat.com>
5699 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5700 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5701 * server.c (handle_qxfer_exec_file): New function.
5702 (qxfer_packets): Add exec-file entry.
5703 (handle_query): Report qXfer:exec-file:read as supported packet.
5705 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5707 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5709 2015-04-09 Gary Benson <gbenson@redhat.com>
5711 * hostio-errno.c (errno_to_fileio_error): Remove function.
5712 Update caller to use remote_fileio_to_fio_error.
5714 2015-04-09 Yao Qi <yao.qi@linaro.org>
5716 * linux-low.c (linux_insert_point): Call
5717 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5718 (linux_remove_point): Call remove_memory_breakpoint if type is
5720 * linux-x86-low.c (x86_insert_point): Don't call
5721 insert_memory_breakpoint.
5722 (x86_remove_point): Don't call remove_memory_breakpoint.
5724 2015-04-01 Pedro Alves <palves@redhat.com>
5725 Cleber Rosa <crosa@redhat.com>
5727 * server.c (gdbserver_usage): Reorganize and extend the usage
5730 2015-03-24 Pedro Alves <palves@redhat.com>
5732 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5733 output. Also dump TRAP_TRACE.
5734 (linux_low_filter_event): In debug output, distinguish a
5735 resume_stop SIGSTOP from a delayed SIGSTOP.
5737 2015-03-24 Gary Benson <gbenson@redhat.com>
5739 * linux-x86-low.c (x86_linux_new_thread): Moved to
5741 (x86_linux_prepare_to_resume): Likewise.
5743 2015-03-24 Gary Benson <gbenson@redhat.com>
5745 * Makefile.in (x86-linux-dregs.o): New rule.
5746 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5747 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5748 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5749 (x86_linux_dr_get): Likewise.
5750 (x86_linux_dr_set): Likewise.
5751 (update_debug_registers_callback): Likewise.
5752 (x86_linux_dr_set_addr): Likewise.
5753 (x86_linux_dr_get_addr): Likewise.
5754 (x86_linux_dr_set_control): Likewise.
5755 (x86_linux_dr_get_control): Likewise.
5756 (x86_linux_dr_get_status): Likewise.
5757 (x86_linux_update_debug_registers): Likewise.
5759 2015-03-24 Gary Benson <gbenson@redhat.com>
5761 * linux-x86-low.c (x86_linux_update_debug_registers):
5762 New function, factored out from...
5763 (x86_linux_prepare_to_resume): ...this.
5765 2015-03-24 Gary Benson <gbenson@redhat.com>
5767 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5768 (x86_linux_dr_set): Likewise.
5769 (update_debug_registers_callback): Likewise.
5770 (x86_linux_dr_set_addr): Likewise.
5771 (x86_linux_dr_get_addr): Likewise.
5772 (x86_linux_dr_set_control): Likewise.
5773 (x86_linux_dr_get_control): Likewise.
5774 (x86_linux_dr_get_status): Likewise.
5775 (x86_linux_prepare_to_resume): Likewise.
5777 2015-03-24 Gary Benson <gbenson@redhat.com>
5779 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5780 Use perror_with_name. Pass string through gettext.
5781 (x86_linux_dr_set): Likewise.
5783 2015-03-24 Gary Benson <gbenson@redhat.com>
5785 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5786 (x86_linux_dr_set_addr): ...this.
5787 (x86_dr_low_get_addr): Rename to...
5788 (x86_linux_dr_get_addr): ...this.
5789 (x86_dr_low_set_control): Rename to...
5790 (x86_linux_dr_set_control): ...this.
5791 (x86_dr_low_get_control): Rename to...
5792 (x86_linux_dr_get_control): ...this.
5793 (x86_dr_low_get_status): Rename to...
5794 (x86_linux_dr_get_status): ...this.
5795 (x86_dr_low): Update with new function names.
5797 2015-03-24 Gary Benson <gbenson@redhat.com>
5799 * Makefile.in (x86-linux.o): New rule.
5800 * configure.srv: Add x86-linux.o to relevant targets.
5801 * linux-low.c (lwp_set_arch_private_info): New function.
5802 (lwp_arch_private_info): Likewise.
5803 * linux-x86-low.c: Include nat/x86-linux.h.
5804 (arch_lwp_info): Removed structure.
5805 (update_debug_registers_callback):
5806 Use lwp_set_debug_registers_changed.
5807 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5808 and lwp_set_debug_registers_changed.
5809 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5811 2015-03-24 Gary Benson <gbenson@redhat.com>
5813 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5814 * linux-arm-low.c (arm_new_thread): Likewise.
5815 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5816 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5817 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5818 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5820 2015-03-24 Gary Benson <gbenson@redhat.com>
5822 * linux-low.c (ptid_of_lwp): New function.
5823 (lwp_is_stopped): Likewise.
5824 (lwp_stop_reason): Likewise.
5825 * linux-x86-low.c (update_debug_registers_callback):
5827 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5830 2015-03-24 Gary Benson <gbenson@redhat.com>
5832 * linux-low.h (linux_stop_lwp): Remove declaration.
5834 2015-03-24 Gary Benson <gbenson@redhat.com>
5836 * linux-low.h: Include nat/linux-nat.h.
5837 * linux-low.c (iterate_over_lwps_args): New structure.
5838 (iterate_over_lwps_filter): New function.
5839 (iterate_over_lwps): Likewise.
5840 * linux-x86-low.c (update_debug_registers_callback):
5841 Update signature to what iterate_over_lwps expects.
5842 Remove PID check that iterate_over_lwps now performs.
5843 (x86_dr_low_set_addr): Use iterate_over_lwps.
5844 (x86_dr_low_set_control): Likewise.
5846 2015-03-24 Gary Benson <gbenson@redhat.com>
5848 * linux-x86-low.c (x86_debug_reg_state): New function.
5849 (x86_linux_prepare_to_resume): Use the above.
5851 2015-03-24 Gary Benson <gbenson@redhat.com>
5853 * linux-low.c (current_lwp_ptid): New function.
5854 * linux-x86-low.c: Include nat/linux-nat.h.
5855 (x86_dr_low_get_addr): Use current_lwp_ptid.
5856 (x86_dr_low_get_control): Likewise.
5857 (x86_dr_low_get_status): Likewise.
5859 2015-03-20 Pedro Alves <palves@redhat.com>
5861 * tracepoint.c (cmd_qtstatus): Make "str" const.
5863 2015-03-20 Pedro Alves <palves@redhat.com>
5865 * server.c (handle_general_set): Make "req_str" const.
5867 2015-03-19 Pedro Alves <palves@redhat.com>
5869 * linux-low.c (linux_resume_one_lwp): Rename to ...
5870 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5871 instead call perror_with_name.
5872 (check_ptrace_stopped_lwp_gone): New function.
5873 (linux_resume_one_lwp): Reimplement as wrapper around
5874 linux_resume_one_lwp_throw that swallows errors if the LWP is
5877 2015-03-19 Pedro Alves <palves@redhat.com>
5879 * linux-low.c (count_events_callback, select_event_lwp_callback):
5880 No longer check whether the thread has resume_stop as last resume
5883 2015-03-19 Pedro Alves <palves@redhat.com>
5885 * linux-low.c (count_events_callback, select_event_lwp_callback):
5886 Use the lwp's status_pending_p field, not the thread's.
5888 2015-03-19 Pedro Alves <palves@redhat.com>
5890 * linux-low.c (select_event_lwp_callback): Update comments to
5891 no longer mention SIGTRAP.
5893 2015-03-18 Gary Benson <gbenson@redhat.com>
5895 * server.c (handle_query): Do not report vFile:fstat as supported.
5897 2015-03-11 Gary Benson <gbenson@redhat.com>
5899 * hostio.c (sys/types.h): New include.
5900 (sys/stat.h): Likewise.
5901 (common-remote-fileio.h): Likewise.
5902 (handle_fstat): New function.
5903 (handle_vFile): Handle vFile:fstat packets.
5905 2015-03-11 Gary Benson <gbenson@redhat.com>
5907 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5908 struct stat.st_blocks and struct stat.st_blksize.
5909 * configure: Regenerate.
5910 * config.in: Likewise.
5911 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5912 (OBS): Add common-remote-fileio.o.
5913 (common-remote-fileio.o): New rule.
5915 2015-03-09 Pedro Alves <palves@redhat.com>
5917 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5918 'struct sockaddr' pointer in 'accept' call.
5920 2015-03-09 Pedro Alves <palves@redhat.com>
5923 2015-03-07 Pedro Alves <palves@redhat.com>
5924 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5925 or <winsock2.h> here. Instead include "gdb_socket.h".
5926 (remote_open): Use union gdb_sockaddr_u.
5927 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5928 or <winsock2.h> here. Instead include "gdb_socket.h".
5929 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5930 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5932 (init_named_socket, gdb_agent_helper_thread): Use union
5935 2015-03-07 Pedro Alves <palves@redhat.com>
5937 * configure.ac (build_warnings): Move
5938 -Wdeclaration-after-statement to the C-specific set.
5939 * configure: Regenerate.
5941 2015-03-07 Pedro Alves <palves@redhat.com>
5943 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5944 or <winsock2.h> here. Instead include "gdb_socket.h".
5945 (remote_open): Use union gdb_sockaddr_u.
5946 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5947 or <winsock2.h> here. Instead include "gdb_socket.h".
5948 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5949 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5951 (init_named_socket, gdb_agent_helper_thread): Use union
5954 2015-03-07 Pedro Alves <palves@redhat.com>
5956 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5959 2015-03-06 Yao Qi <yao.qi@linaro.org>
5961 * linux-aarch64-low.c (aarch64_insert_point): Use
5962 show_debug_regs as a boolean.
5963 (aarch64_remove_point): Likewise.
5965 2015-03-05 Pedro Alves <palves@redhat.com>
5967 * lynx-low.c (lynx_target_ops): Install NULL hooks for
5968 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5969 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5970 * nto-low.c (nto_target_ops): Likewise.
5971 * spu-low.c (spu_target_ops): Likewise.
5972 * win32-low.c (win32_target_ops): Likewise.
5974 2015-03-04 Pedro Alves <palves@redhat.com>
5976 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
5977 Decide whether a breakpoint triggered based on the SIGTRAP's
5979 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5980 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
5981 (linux_low_filter_event): Check for breakpoints before checking
5983 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5985 (linux_stopped_by_sw_breakpoint)
5986 (linux_supports_stopped_by_sw_breakpoint)
5987 (linux_stopped_by_hw_breakpoint)
5988 (linux_supports_stopped_by_hw_breakpoint): New functions.
5989 (linux_target_ops): Install new target methods.
5991 2015-03-04 Pedro Alves <palves@redhat.com>
5993 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5994 * server.c (swbreak_feature, hwbreak_feature): New globals.
5995 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5996 (captured_main): Clear swbreak_feature and hwbreak_feature.
5997 * server.h (swbreak_feature, hwbreak_feature): Declare.
5998 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5999 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6000 supports_stopped_by_hw_breakpoint>: New fields.
6001 (target_supports_stopped_by_sw_breakpoint)
6002 (target_stopped_by_sw_breakpoint)
6003 (target_supports_stopped_by_hw_breakpoint)
6004 (target_stopped_by_hw_breakpoint): Declare.
6006 2015-03-04 Pedro Alves <palves@redhat.com>
6008 enum lwp_stop_reason -> enum target_stop_reason
6009 * linux-low.c (check_stopped_by_breakpoint): Adjust.
6010 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6011 (linux_wait_1, stuck_in_jump_pad_callback)
6012 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6013 (linux_stopped_by_watchpoint):
6014 * linux-low.h (enum lwp_stop_reason): Delete.
6015 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6016 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6018 2015-03-04 Yao Qi <yao.qi@linaro.org>
6020 * Makefile.in (SFILES): Add linux-aarch64-low.c.
6022 2015-03-03 Gary Benson <gbenson@redhat.com>
6024 * hostio.c (handle_vFile): Fix prefix lengths.
6026 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
6028 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
6031 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
6033 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
6034 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
6035 (clean): Add "rm -f" for above C files.
6036 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
6037 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6038 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6039 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6040 * linux-s390-low.c (HWCAP_S390_VX): New macro.
6041 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6042 (init_registers_s390x_vx_linux64)
6043 (init_registers_s390x_tevx_linux64)
6044 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6045 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6047 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6048 (s390_store_vxrs_high): New functions.
6049 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6051 (s390_arch_setup): Add logic for selecting one of the new target
6052 descriptions. Activate the new vector regsets if applicable.
6053 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6054 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6055 and init_registers_s390x_tevx_linux64.
6057 2015-03-01 Pedro Alves <palves@redhat.com>
6059 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6062 2015-02-27 Pedro Alves <palves@redhat.com>
6064 * linux-x86-low.c (u_debugreg_offset): New function.
6065 (x86_linux_dr_get, x86_linux_dr_set): Use it.
6067 2015-02-27 Pedro Alves <palves@redhat.com>
6069 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6070 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6071 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6072 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6073 (ps_lsetfpregs, ps_getpid)
6074 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6075 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6076 (ps_lsetxregs, ps_plog): Declare.
6078 2015-02-27 Pedro Alves <palves@redhat.com>
6080 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6081 IP_AGENT_EXPORT_FUNC.
6082 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6083 IP_AGENT_EXPORT_FUNC.
6084 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6085 (IP_AGENT_EXPORT): Delete.
6086 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6087 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6088 (gdb_trampoline_buffer_error, collecting, gdb_collect)
6089 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6090 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6091 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6092 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6093 (traceframe_read_count, traceframe_write_count)
6094 (traceframes_created, trace_state_variables, get_raw_reg)
6095 (get_trace_state_variable_value, set_trace_state_variable_value)
6096 (ust_loaded, helper_thread_id, cmd_buf): Use
6097 IPA_SYM_EXPORTED_NAME.
6098 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6099 (tracepoints) Use IP_AGENT_EXPORT_VAR.
6100 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6101 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6102 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6103 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6104 EXTERN_C_PUSH/EXTERN_C_POP.
6105 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6106 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6107 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6108 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6109 (traceframe_write_count, traceframe_read_count)
6110 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6111 (about_to_request_buffer_space, get_trace_state_variable_value)
6112 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6113 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6114 EXTERN_C_PUSH/EXTERN_C_POP.
6115 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6116 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6117 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6118 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6119 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6120 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6121 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6122 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6124 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6125 (IP_AGENT_EXPORT_VAR_DECL): Define.
6127 (gdb_agent_get_raw_reg): Declare.
6129 2015-02-27 Tom Tromey <tromey@redhat.com>
6130 Pedro Alves <palves@redhat.com>
6132 Rename symbols whose names are reserved C++ keywords throughout.
6134 2015-02-27 Pedro Alves <palves@redhat.com>
6136 * Makefile.in (COMPILER): New, get it from autoconf.
6137 (CXX): Get from autoconf instead.
6138 (COMPILE.pre): Use COMPILER.
6139 (CC-LD): Rename to ...
6140 (CC_LD): ... this. Use COMPILER.
6141 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6142 (CXX_FOR_TARGET): Default to g++ instead of gcc.
6143 * acinclude.m4: Include build-with-cxx.m4.
6144 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6145 Disable -Werror by default if building in C++ mode.
6146 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6147 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6148 the C++ compiler. Save/restore CXXFLAGS too.
6149 * configure: Regenerate.
6151 2015-02-27 Pedro Alves <palves@redhat.com>
6153 * acinclude.m4: Include libiberty.m4.
6154 * configure.ac: Call libiberty_INIT.
6155 * config.in, configure: Regenerate.
6157 2015-02-26 Pedro Alves <palves@redhat.com>
6159 * linux-low.c (linux_wait_1): When incrementing the PC past a
6160 program breakpoint always use the_low_target.breakpoint_len as
6161 increment, rather than the maximum between that and
6162 the_low_target.decr_pc_after_break.
6164 2015-02-23 Pedro Alves <palves@redhat.com>
6166 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6167 thread was doing a step-over; always adjust the PC if
6168 we stepped over a permanent breakpoint.
6169 (linux_wait_1): If we stepped over breakpoint that was on top of a
6170 permanent breakpoint, manually advance the PC past it.
6172 2015-02-23 Pedro Alves <palves@redhat.com>
6174 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6176 (x86_fill_gregset, x86_store_gregset): Use it when handling
6179 2015-02-20 Pedro Alves <palves@redhat.com>
6181 * thread-db.c: Include "nat/linux-procfs.h".
6182 (thread_db_init): Skip listing new threads if the kernel supports
6183 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6185 2015-02-20 Pedro Alves <palves@redhat.com>
6187 * linux-low.c (status_pending_p_callback): Use ptid_match.
6189 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6191 PR breakpoints/16812
6192 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6193 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6194 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6196 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6198 PR breakpoints/15956
6199 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6201 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6203 * linux-low.c (linux_low_btrace_conf): Print size.
6204 * server.c (handle_btrace_conf_general_set): New.
6205 (hanle_general_set): Call handle_btrace_conf_general_set.
6206 (handle_query): Report Qbtrace-conf:bts:size as supported.
6208 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6210 * linux-low.c (linux_low_enable_btrace): Update parameters.
6211 (linux_low_btrace_conf): New.
6212 (linux_target_ops)<to_btrace_conf>: Initialize.
6213 * server.c (current_btrace_conf): New.
6214 (handle_btrace_enable): Rename to ...
6215 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
6216 to target_enable_btrace. Update comment. Update users.
6217 (handle_qxfer_btrace_conf): New.
6218 (qxfer_packets): Add btrace-conf entry.
6219 (handle_query): Report qXfer:btrace-conf:read as supported packet.
6220 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6221 (target_ops)<read_btrace_conf>: New.
6222 (target_enable_btrace): Update parameters.
6223 (target_read_btrace_conf): New.
6225 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6227 * server.c (handle_btrace_general_set): Remove call to
6228 target_supports_btrace.
6229 (supported_btrace_packets): New.
6230 (handle_query): Call supported_btrace_packets.
6231 * target.h: include btrace-common.h.
6232 (btrace_target_info): Removed.
6233 (supports_btrace, target_supports_btrace): Update parameters.
6235 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6237 * Makefile.in (SFILES): Add common/btrace-common.c.
6238 (OBS): Add common/btrace-common.o.
6239 (btrace-common.o): Add build rules.
6240 * linux-low: Include btrace-common.h.
6241 (linux_low_read_btrace): Use struct btrace_data. Call
6242 btrace_data_init and btrace_data_fini.
6244 2015-02-06 Pedro Alves <palves@redhat.com>
6246 * thread-db.c (find_new_threads_callback): Add debug output.
6248 2015-02-04 Pedro Alves <palves@redhat.com>
6250 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6251 (resume_stopped_resumed_lwps): New function.
6252 (linux_wait_for_event_filtered): Use it.
6254 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6256 * Makefile.in (SFILES): Add linux-personality.c.
6257 (linux-personality.o): New rule.
6258 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6259 list of objects to be built.
6260 * linux-low.c: Include nat/linux-personality.h.
6261 (linux_create_inferior): Remove code to disable address space
6262 randomization (moved to ../nat/linux-personality.c). Create
6263 cleanup to disable address space randomization.
6265 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6267 * Makefile.in (posix-strerror.o): New rule.
6268 (mingw-strerror.o): Likewise.
6269 * configure: Regenerated.
6270 * configure.ac: Source file ../common/common.host. Initialize new
6271 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6273 2015-01-14 Yao Qi <yao@codesourcery.com>
6275 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6276 (ppc-linux.o): New rule.
6277 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6278 * configure.ac: AC_CHECK_FUNCS(getauxval).
6279 * config.in: Re-generated.
6280 * configure: Re-generated.
6281 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6282 ppc64_64bit_inferior_p
6284 2015-01-14 Yao Qi <yao@codesourcery.com>
6286 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6287 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6288 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6289 (PT_ORIG_R3, PT_TRAP): Likewise.
6290 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6291 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6292 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6294 2015-01-10 Joel Brobecker <brobecker@adacore.com>
6296 * i387-fp.c (i387_cache_to_xsave): In look over
6297 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6298 zmmh_low_space field by use of zmmh_high_space.
6300 2015-01-09 Pedro Alves <palves@redhat.com>
6302 * linux-low.c (step_over_bkpt): Move higher up in the file.
6303 (handle_extended_wait): Don't store the stop_pc here.
6304 (get_stop_pc): Adjust comments and rename to ...
6305 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6306 stopped for a software breakpoint or hardware breakpoint.
6307 (thread_still_has_status_pending_p): New function.
6308 (status_pending_p_callback): Use
6309 thread_still_has_status_pending_p. If the event is no longer
6310 interesting, resume the LWP.
6311 (handle_tracepoints): Add assert.
6312 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6313 (wstatus_maybe_breakpoint): New function.
6314 (cancel_breakpoint): Delete function.
6315 (check_stopped_by_watchpoint): New function, factored out from
6316 linux_low_filter_event.
6317 (lp_status_maybe_breakpoint): Delete function.
6318 (linux_low_filter_event): Remove filter_ptid argument.
6319 Leave thread group exits pending here. Store the LWP's stop PC.
6320 Always leave events pending.
6321 (linux_wait_for_event_filtered): Pull all events out of the
6322 kernel, and leave them all pending.
6323 (count_events_callback, select_event_lwp_callback): Consider all
6325 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6326 (select_event_lwp): Only give preference to the stepping LWP in
6327 all-stop mode. Adjust comments.
6328 (ignore_event): New function.
6329 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6330 references to cancel_breakpoints. Adjust to renames. Also give
6331 equal priority to all LWPs that have had events in non-stop mode.
6332 If reporting a software breakpoint event, unadjust the LWP's PC.
6333 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6334 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6336 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6337 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6338 (linux_stopped_by_watchpoint): Adjust.
6339 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6340 * linux-low.h (enum lwp_stop_reason): New.
6341 (struct lwp_info) <stop_pc>: Adjust comment.
6342 <stopped_by_watchpoint>: Delete field.
6343 <stop_reason>: New field.
6344 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6345 * mem-break.c (software_breakpoint_inserted_here)
6346 (hardware_breakpoint_inserted_here): New function.
6347 * mem-break.h (software_breakpoint_inserted_here)
6348 (hardware_breakpoint_inserted_here): Declare.
6349 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6350 (cancel_breakpoints): Delete.
6351 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6352 (upload_fast_traceframes): Remove references to
6355 2015-01-09 Pedro Alves <palves@redhat.com>
6357 * thread-db.c (find_new_threads_callback): Ignore thread if the
6358 kernel thread ID is -1.
6360 2015-01-09 Pedro Alves <palves@redhat.com>
6362 * linux-low.c (linux_attach_fail_reason_string): Move to
6363 nat/linux-ptrace.c, and rename.
6364 (linux_attach_lwp): Update comment.
6365 (attach_proc_task_lwp_callback): New function.
6366 (linux_attach): Adjust to rename and use
6367 linux_proc_attach_tgid_threads.
6368 (linux_attach_fail_reason_string): Delete declaration.
6370 2015-01-01 Joel Brobecker <brobecker@adacore.com>
6372 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6373 * server.c (gdbserver_version): Likewise.
6375 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6377 * remote-utils.c: Include ctype.h.
6378 (input_interrupt): Explicitly handle the case when the char
6379 received is the NUL byte. Improve the printing of non-ASCII
6382 2014-12-16 Joel Brobecker <brobecker@adacore.com>
6384 * linux-low.c (linux_low_filter_event): Update call to
6385 linux_enable_event_reporting following the addition of
6386 a new parameter to that function.
6388 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
6391 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6392 (AARCH64_FPCR_REGNO): Likewise.
6393 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6394 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6395 (aarch64_store_fpregset): Likewise.
6397 2014-12-15 Joel Brobecker <brobecker@adacore.com>
6399 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6400 Remove FIXME comment about assumption about N.
6402 2014-12-13 Joel Brobecker <brobecker@adacore.com>
6404 * configure.ac: If large-file support is disabled in GDBserver,
6405 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6406 * configure: Regenerate.
6408 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6410 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6411 warning upon ENODATA from ptrace.
6412 * linux-s390-low.c (s390_store_tdb): New.
6413 (s390_regsets): Add regset for NT_S390_TDB.
6415 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6417 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6418 without a fill_function.
6419 * linux-s390-low.c (s390_fill_last_break): Remove.
6420 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6421 (s390_arch_setup): Use regset's size instead of fill_function for
6424 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6426 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6427 the regset's store function when ptrace returned an error.
6428 * regcache.c (get_thread_regcache): Invalidate register cache
6429 before fetching inferior's registers.
6431 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6433 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6434 while-loop as for-loop.
6435 (regsets_store_inferior_registers): Likewise.
6437 2014-11-28 Yao Qi <yao@codesourcery.com>
6439 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6440 * config.in, configure: Re-generate.
6441 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6444 2014-11-21 Yao Qi <yao@codesourcery.com>
6446 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6447 (AC_CHECK_HEADERS): Remove malloc.h.
6448 * configure: Re-generated.
6449 * config.in: Re-generated.
6450 * server.h: Don't include alloca.h and malloc.h.
6451 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6452 Don't include malloc.h.
6454 2014-11-17 Joel Brobecker <brobecker@adacore.com>
6456 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6457 corresponding ERRNO check in same block.
6459 2014-11-12 Pedro Alves <palves@redhat.com>
6461 * server.c (cont_thread): Update comment.
6462 (start_inferior, attach_inferior): No longer clear cont_thread.
6463 (handle_v_cont): No longer set cont_thread.
6464 (captured_main): Clear cont_thread each time a GDB connects.
6466 2014-11-12 Pedro Alves <palves@redhat.com>
6468 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6469 thread, and don't resume all threads if the Hc thread has exited.
6471 2014-11-12 Pedro Alves <palves@redhat.com>
6473 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6474 the process group instead of to a specific LWP.
6476 2014-10-15 Pedro Alves <palves@redhat.com>
6479 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6481 (arm_set_thread_context): Delete.
6482 (the_low_target): Adjust.
6483 * win32-i386-low.c (debug_registers_changed)
6484 (debug_registers_used): Delete.
6485 (update_debug_registers_callback): New function.
6486 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6487 needing to update their debug registers.
6488 (win32_get_current_dr): New function.
6489 (x86_dr_low_get_addr, x86_dr_low_get_control)
6490 (x86_dr_low_get_status): Fetch the debug register from the thread
6492 (i386_initial_stuff): Adjust.
6493 (i386_get_thread_context): Remove current_event parameter. Don't
6494 clear debug_registers_changed nor copy DR values to
6496 (i386_set_thread_context): Delete.
6497 (i386_prepare_to_resume): New function.
6498 (i386_thread_added): Mark the thread as needing to update irs
6500 (the_low_target): Remove i386_set_thread_context and install
6501 i386_prepare_to_resume.
6502 * win32-low.c (win32_get_thread_context): Adjust.
6503 (win32_set_thread_context): Use SetThreadContext
6505 (win32_prepare_to_resume): New function.
6506 (win32_require_context): New function, factored out from ...
6507 (thread_rec): ... this.
6508 (continue_one_thread): Call win32_prepare_to_resume on each thread
6509 we're about to continue.
6510 (win32_resume): Call win32_prepare_to_resume on the event thread.
6511 * win32-low.h (struct win32_thread_info)
6512 <debug_registers_changed>: New field.
6513 (struct win32_target_ops): Change prototype of set_thread_context,
6514 delete set_thread_context and add prepare_to_resume.
6515 (win32_require_context): New declaration.
6517 2014-10-08 Gary Benson <gbenson@redhat.com>
6519 * server.h: Do not include common-exceptions.h.
6521 2014-10-08 Gary Benson <gbenson@redhat.com>
6523 * server.h: Do not include cleanups.h.
6525 2014-09-30 James Hogan <james.hogan@imgtec.com>
6527 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6530 2014-09-23 Yao Qi <yao@codesourcery.com>
6532 * linux-low.c (lp_status_maybe_breakpoint): New function.
6533 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6534 (count_events_callback): Likewise.
6535 (select_event_lwp_callback): Likewise.
6536 (cancel_breakpoints_callback): Likewise.
6538 2014-09-19 Don Breazeal <donb@codesourcery.com>
6540 * linux-low.c (handle_extended_wait): Call
6541 linux_ptrace_get_extended_event.
6542 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6543 linux_is_extended_waitstatus.
6545 2014-09-16 Joel Brobecker <brobecker@adacore.com>
6547 * Makefile.in (CPPFLAGS): Define.
6548 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6549 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6551 2014-09-16 Gary Benson <gbenson@redhat.com>
6553 * inferiors.h (current_inferior): Renamed as...
6554 (current_thread): New variable. All uses updated.
6555 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6556 (maybe_move_out_of_jump_pad): Likewise.
6557 (cancel_breakpoint): Likewise.
6558 (linux_low_filter_event): Likewise.
6559 (wait_for_sigstop): Likewise.
6560 (linux_resume_one_lwp): Likewise.
6561 (need_step_over_p): Likewise.
6562 (start_step_over): Likewise.
6563 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6564 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6565 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6566 and save_inferior as saved_thread.
6567 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6569 (regcache_invalidate_thread): Likewise.
6570 * remote-utils.c (prepare_resume_reply): Likewise.
6571 * thread-db.c (thread_db_get_tls_address): Likewise.
6572 (disable_thread_event_reporting): Likewise.
6573 (remove_thread_event_breakpoints): Likewise.
6574 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6576 * target.h (set_desired_inferior): Renamed as...
6577 (set_desired_thread): New declaration. All uses updated.
6578 * server.c (myresume): Updated comment to reference thread instead
6580 (handle_serial_event): Likewise.
6581 (handle_target_event): Likewise.
6583 2014-09-12 Tom Tromey <tromey@redhat.com>
6584 Gary Benson <gbenson@redhat.com>
6586 * regcache.h: Include common-regcache.h.
6587 (regcache_read_pc): Don't declare.
6588 * regcache.c (get_thread_regcache_for_ptid): New function.
6590 2014-09-11 Tom Tromey <tromey@redhat.com>
6591 Gary Benson <gbenson@redhat.com>
6593 * symbol.c: New file.
6594 * Makefile.in (SFILES): Add symbol.c.
6595 (OBS): Add symbol.o.
6597 2014-09-11 Gary Benson <gbenson@redhat.com>
6599 * target.c (target_stop_ptid, target_continue_ptid): New
6602 2014-09-11 Tom Tromey <tromey@redhat.com>
6603 Gary Benson <gbenson@redhat.com>
6605 * target.h: Include target/target.h.
6606 * target.c (target_read_memory, target_read_uint32)
6607 (target_write_memory): New functions.
6609 2014-09-11 Gary Benson <gbenson@redhat.com>
6611 * server.h (debug_hw_points): Don't declare.
6612 * server.c (debug_hw_points): Don't define. Replace all uses
6613 with show_debug_regs.
6614 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6615 all uses with show_debug_regs.
6617 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6619 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6620 endianness into account.
6621 (ppc_supply_ptrace_register): Likewise.
6623 2014-09-03 James Hogan <james.hogan@imgtec.com>
6625 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6626 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6628 2014-09-03 Gary Benson <gbenson@redhat.com>
6630 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6631 ALL_DEBUG_ADDRESS_REGISTERS.
6633 2014-09-02 Gary Benson <gbenson@redhat.com>
6635 * i386-low.h: Renamed as...
6636 * x86-low.h: New file. All type, function and variable name
6637 prefixes changed from "i386_" to "x86_". All references updated.
6638 * i386-low.c: Renamed as...
6639 * x86-low.c: New file. All type, function and variable name
6640 prefixes changed from "i386_" to "x86_". All references updated.
6642 2014-09-02 Gary Benson <gbenson@redhat.com>
6644 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6645 (x86_linux_new_thread): Likewise.
6647 2014-08-29 Gary Benson <gbenson@redhat.com>
6649 * server.h (setjmp.h): Do not include.
6650 (toplevel): Do not declare.
6651 (common-exceptions.h): Include.
6652 (cleanups.h): Likewise.
6653 * server.c (toplevel): Do not define.
6654 (exit_code): New static global.
6655 (detach_or_kill_for_exit_cleanup): New function.
6656 (main): New function. Original main renamed to...
6657 (captured_main): New function.
6658 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6660 2014-08-29 Gary Benson <gbenson@redhat.com>
6662 * Makefile.in (SFILES): Add common/common-exceptions.c.
6663 (OBS): Add common-exceptions.o.
6664 (common-exceptions.o): New rule.
6665 * utils.c (prepare_to_throw_exception): New function.
6667 2014-08-29 Gary Benson <gbenson@redhat.com>
6669 * config.in: Regenerate.
6670 * configure: Likewise.
6672 2014-08-29 Gary Benson <gbenson@redhat.com>
6674 * Makefile.in (SFILES): Add common/cleanups.c.
6676 (cleanups.o): New rule.
6678 2014-08-29 Gary Benson <gbenson@redhat.com>
6680 * utils.c (internal_vwarning): New function.
6682 2014-08-28 Gary Benson <gbenson@redhat.com>
6684 * utils.h (fatal): Remove declaration.
6685 * utils.c (fatal): Remove function.
6687 2014-08-28 Gary Benson <gbenson@redhat.com>
6689 * tracepoint.c (gdb_agent_init): Replace fatal with
6691 (initialize_tracepoint): Likewise.
6693 2014-08-28 Gary Benson <gbenson@redhat.com>
6695 * remote-utils.c (remote_prepare): Replace fatal with error.
6697 2014-08-28 Gary Benson <gbenson@redhat.com>
6699 * linux-low.c (linux_async): Replace fatal with warning.
6701 (linux_start_non_stop): Return -1 if linux_async failed.
6703 2014-08-28 Gary Benson <gbenson@redhat.com>
6705 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6707 (i386_dr_low_get_addr): Remove vague comment.
6708 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6711 2014-08-28 Gary Benson <gbenson@redhat.com>
6713 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6714 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6716 (linux_resume_one_lwp): Likewise.
6717 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6719 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6720 with internal_error.
6721 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6722 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6723 (find_register_by_name): Replace fatal with internal_error.
6724 (find_regno): Likewise.
6725 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6726 * thread-db.c (thread_db_create_event): Likewise.
6727 (thread_db_load_search): Likewise.
6728 (try_thread_db_load_1): Likewise.
6729 * tracepoint.c (get_jump_space_head): Replace fatal with
6731 (claim_trampoline_space): Likewise.
6732 (have_fast_tracepoint_trampoline_buffer): Likewise.
6733 (cmd_qtstart): Likewise.
6734 (stop_tracing): Likewise.
6735 (fast_tracepoint_collecting): Likewise.
6736 (target_malloc): Likewise.
6737 (download_tracepoint): Likewise.
6738 (download_trace_state_variables): Replace check with gdb_assert.
6739 (upload_fast_traceframes): Replace fatal with internal_error.
6741 2014-08-19 Tom Tromey <tromey@redhat.com>
6742 Gary Benson <gbenson@redhat.com>
6744 * Makefile.in (SFILES): Add common/common-debug.c.
6745 (OBS): Add common-debug.o.
6746 (common-debug.o): New rule.
6747 * debug.h (debug_printf): Don't declare.
6748 * debug.c (debug_printf): Renamed and rewritten as...
6749 (debug_vprintf): New function.
6751 2014-08-19 Gary Benson <gbenson@redhat.com>
6753 * utils.h: Do not include print-utils.h.
6755 2014-08-19 Tom Tromey <tromey@redhat.com>
6756 Gary Benson <gbenson@redhat.com>
6758 * server.h: Add static assertion.
6759 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6761 2014-08-19 Tom Tromey <tromey@redhat.com>
6762 Gary Benson <gbenson@redhat.com>
6764 * Makefile.in (SFILES): Add common/errors.c.
6765 (OBS): Add errors.o.
6766 (IPA_OBS): Add errors-ipa.o.
6767 (errors.o): New rule.
6768 (errors-ipa.o): Likewise.
6769 * utils.h (perror_with_name, error, warning): Don't declare.
6770 * utils.c (warning): Renamed and rewritten as...
6771 (vwarning): New function.
6772 (error): Renamed and rewritten as...
6773 (verror): New function.
6774 (internal_error): Renamed and rewritten as...
6775 (internal_verror): New function.
6777 2014-08-07 Gary Benson <gbenson@redhat.com>
6779 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6780 * configure: Regenerate.
6781 * config.in: Likewise.
6782 * server.h: Do not include errno.h.
6783 * event-loop.c: Likewise.
6784 * hostio-errno.c: Likewise.
6785 * linux-low.c: Likewise.
6786 * remote-utils.c: Likewise.
6787 * spu-low.c: Likewise.
6788 * utils.c: Likewise.
6789 * gdbreplay.c: Unconditionally include errno.h.
6791 2014-08-07 Gary Benson <gbenson@redhat.com>
6793 * server.h: Do not include string.h.
6794 * event-loop.c: Likewise.
6795 * linux-low.c: Likewise.
6796 * regcache.c: Likewise.
6797 * remote-utils.c: Likewise.
6798 * spu-low.c: Likewise.
6799 * utils.c: Likewise.
6801 2014-08-07 Gary Benson <gbenson@redhat.com>
6803 * server.h: Do not include gdb_assert.h.
6805 2014-08-07 Gary Benson <gbenson@redhat.com>
6807 * server.h: Do not include common-utils.h.
6809 2014-08-07 Gary Benson <gbenson@redhat.com>
6811 * server.h: Do not include ptid.h.
6812 * notif.h: Likewise.
6814 2014-08-07 Gary Benson <gbenson@redhat.com>
6816 * server.h: Do not include gdb_locale.h.
6818 2014-08-07 Gary Benson <gbenson@redhat.com>
6820 * server.h: Do not include gdb/signals.h.
6821 * win32-low.c: Likewise.
6823 2014-08-07 Gary Benson <gbenson@redhat.com>
6825 * server.h: Do not include pathmax.h.
6827 2014-08-07 Gary Benson <gbenson@redhat.com>
6829 * server.h: Do not include libiberty.h.
6830 * linux-bfin-low.c: Likewise.
6832 2014-08-07 Gary Benson <gbenson@redhat.com>
6834 * server.h: Do not include ansidecl.h.
6836 2014-08-07 Gary Benson <gbenson@redhat.com>
6838 * linux-x86-low.c: Do not include stddef.h.
6839 * lynx-ppc-low.c: Likewise.
6840 * tracepoint.c: Likewise.
6842 2014-08-07 Gary Benson <gbenson@redhat.com>
6844 * server.h: Do not include stdarg.h.
6845 * nto-low.c: Likewise.
6847 2014-08-07 Gary Benson <gbenson@redhat.com>
6849 * server.h: Do not include stdlib.h.
6850 * inferiors.c: Likewise.
6851 * linux-low.c: Likewise.
6852 * regcache.c: Likewise.
6853 * spu-low.c: Likewise.
6854 * tracepoint.c: Likewise.
6855 * utils.c: Likewise.
6857 2014-08-07 Gary Benson <gbenson@redhat.com>
6859 * server.h: Do not include stdio.h.
6860 * linux-low.c: Likewise.
6861 * remote-utils.c: Likewise.
6862 * spu-low.c: Likewise.
6863 * utils.c: Likewise.
6864 * wincecompat.c: Likewise.
6866 2014-08-06 Gary Benson <gbenson@redhat.com>
6868 * regcache.c (init_register_cache): Move conditionals inside if.
6870 2014-08-06 Gary Benson <gbenson@redhat.com>
6872 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6874 2014-07-31 Gary Benson <gbenson@redhat.com>
6876 * ax.h: Do not include server.h.
6877 * gdbthread.h: Likewise.
6878 * lynx-low.h: Likewise.
6879 * notif.h: Likewise.
6881 2014-07-30 Gary Benson <gbenson@redhat.com>
6883 * server.h: Include common-defs.h.
6884 Do not include config.h or build-gnulib-gdbserver/config.h.
6886 2014-07-30 Gary Benson <gbenson@redhat.com>
6888 * hostio-errno.c: Move server.h to top of includes list.
6889 * inferiors.c: Likewise.
6890 * linux-x86-low.c: Likewise.
6891 * notif.c: Include server.h.
6893 2014-07-24 Tom Tromey <tromey@redhat.com>
6894 Gary Benson <gbenson@redhat.com>
6896 * server.h (CORE_ADDR): Now unsigned.
6898 2014-07-16 Pedro Alves <palves@redhat.com>
6900 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6902 2014-07-15 Pedro Alves <palves@redhat.com>
6904 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6907 2014-07-11 Pedro Alves <palves@redhat.com>
6909 * linux-low.c (kill_wait_lwp): New function, based on
6910 kill_one_lwp_callback, but use my_waitpid directly.
6911 (kill_one_lwp_callback, linux_kill): Use it.
6913 2014-06-23 Pedro Alves <palves@redhat.com>
6915 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6916 before setting DR0..DR3.
6918 2014-06-20 Gary Benson <gbenson@redhat.com>
6920 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6921 * configure: Regenerated.
6922 * config.in: Likewise.
6924 2014-06-20 Gary Benson <gbenson@redhat.com>
6926 * Makefile.in (SFILES): Update locations for files moved
6928 (object file files): Reordered.
6930 2014-06-20 Gary Benson <gbenson@redhat.com>
6932 * i386-low.h (i386_dr_low_can_set_addr): Removed.
6933 (i386_dr_low_set_addr): Likewise.
6934 (i386_dr_low_get_addr): Likewise.
6935 (i386_dr_low_can_set_control): Likewise.
6936 (i386_dr_low_set_control): Likewise.
6937 (i386_dr_low_get_control): Likewise.
6938 (i386_dr_low_get_status): Likewise.
6939 (i386_get_debug_register_length): Likewise.
6940 * linux-x86-low.c (i386_dr_low_set_addr):
6941 Changed signature. Made static.
6942 (i386_dr_low_get_addr): Likewise.
6943 (i386_dr_low_set_control): Likewise.
6944 (i386_dr_low_get_control): Likewise.
6945 (i386_dr_low_get_status): Likewise.
6946 (i386_dr_low): New global variable.
6947 * win32-i386-low.c (i386_dr_low_set_addr):
6948 Changed signature. Made static.
6949 (i386_dr_low_get_addr): Likewise.
6950 (i386_dr_low_set_control): Likewise.
6951 (i386_dr_low_get_control): Likewise.
6952 (i386_dr_low_get_status): Likewise.
6953 (i386_dr_low): New global variable.
6955 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
6957 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6958 * Makefile.in (AR, AR_FLAGS): Define.
6959 * configure: Regenerate.
6961 2014-06-19 Gary Benson <gbenson@redhat.com>
6963 * Makefile.in (i386-dregs.o): New rule.
6964 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6965 * i386-low.c (target.h): Remove include.
6966 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6967 (DR_CONTROL_SHIFT): Likewise.
6968 (DR_CONTROL_SIZE): Likewise.
6969 (DR_RW_EXECUTE): Likewise.
6970 (DR_RW_WRITE): Likewise.
6971 (DR_RW_READ): Likewise.
6972 (DR_RW_IORW): Likewise.
6973 (DR_LEN_1): Likewise.
6974 (DR_LEN_2): Likewise.
6975 (DR_LEN_4): Likewise.
6976 (DR_LEN_8): Likewise.
6977 (DR_LOCAL_ENABLE_SHIFT): Likewise.
6978 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6979 (DR_ENABLE_SIZE): Likewise.
6980 (DR_LOCAL_SLOWDOWN): Likewise.
6981 (DR_GLOBAL_SLOWDOWN): Likewise.
6982 (DR_CONTROL_RESERVED): Likewise.
6983 (I386_DR_CONTROL_MASK): Likewise.
6984 (I386_DR_VACANT): Likewise.
6985 (I386_DR_LOCAL_ENABLE): Likewise.
6986 (I386_DR_GLOBAL_ENABLE): Likewise.
6987 (I386_DR_DISABLE): Likewise.
6988 (I386_DR_SET_RW_LEN): Likewise.
6989 (I386_DR_GET_RW_LEN): Likewise.
6990 (I386_DR_WATCH_HIT): Likewise.
6991 (i386_wp_op_t): Likewise.
6992 (i386_show_dr): Likewise.
6993 (i386_length_and_rw_bits): Likewise.
6994 (i386_insert_aligned_watchpoint): Likewise.
6995 (i386_remove_aligned_watchpoint): Likewise.
6996 (i386_handle_nonaligned_watchpoint): Likewise.
6997 i386_update_inferior_debug_regs(): Likewise.
6998 (i386_dr_insert_watchpoint): Likewise.
6999 (i386_dr_remove_watchpoint): Likewise.
7000 (i386_dr_region_ok_for_watchpoint): Likewise.
7001 (i386_dr_stopped_data_address): Likewise.
7002 (i386_dr_stopped_by_watchpoint): Likewise.
7004 2014-06-19 Gary Benson <gbenson@redhat.com>
7006 * i386-low.c (i386_dr_show): Renamed to
7007 i386_show_dr and made static. All uses updated.
7008 (i386_dr_length_and_rw_bits): Renamed to
7009 i386_length_and_rw_bits and made static.
7011 (i386_dr_insert_aligned_watchpoint): Renamed to
7012 i386_insert_aligned_watchpoint and made static.
7014 (i386_dr_remove_aligned_watchpoint): Renamed to
7015 i386_remove_aligned_watchpoint and made static.
7017 (i386_dr_update_inferior_debug_regs): Renamed to
7018 i386_update_inferior_debug_regs and made static.
7021 2014-06-18 Gary Benson <gbenson@redhat.com>
7023 * i386-low.h (i386_dr_low_can_set_addr): New macro.
7024 (i386_dr_low_can_set_control): Likewise.
7025 (i386_get_debug_register_length): Likewise.
7026 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7027 (i386_dr_low_can_set_control): Likewise.
7028 (i386_get_debug_register_length): Likewise.
7030 2014-06-17 Gary Benson <gbenson@redhat.com>
7032 * i386-low.h (i386-dregs.h): New include.
7033 (DR_FIRSTADDR): Now in i386-dregs.h.
7034 (DR_LASTADDR): Likewise.
7035 (DR_NADDR): Likewise.
7036 (DR_STATUS): Likewise.
7037 (DR_CONTROL): Likewise.
7038 (i386_debug_reg_state): Likewise.
7039 (i386_dr_insert_watchpoint): Likewise.
7040 (i386_dr_remove_watchpoint): Likewise.
7041 (i386_dr_region_ok_for_watchpoint): Likewise.
7042 (i386_dr_stopped_data_address): Likewise.
7043 (i386_dr_stopped_by_watchpoint): Likewise.
7044 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7046 2014-06-18 Gary Benson <gbenson@redhat.com>
7048 * i386-low.h (i386_low_insert_watchpoint): Renamed to
7049 i386_dr_insert_watchpoint.
7050 (i386_low_remove_watchpoint): Renamed to
7051 i386_dr_remove_watchpoint.
7052 (i386_low_region_ok_for_watchpoint): Renamed to
7053 i386_dr_region_ok_for_watchpoint.
7054 (i386_low_stopped_data_address): Renamed to
7055 i386_dr_stopped_data_address.
7056 (i386_low_stopped_by_watchpoint): Renamed to
7057 i386_dr_stopped_by_watchpoint.
7058 * i386-low.c (i386_show_dr): Renamed to
7059 i386_dr_show and made nonstatic. All uses updated.
7060 (i386_length_and_rw_bits): Renamed to
7061 i386_dr_length_and_rw_bits and made nonstatic.
7063 (i386_insert_aligned_watchpoint): Renamed to
7064 i386_dr_insert_aligned_watchpoint and made nonstatic.
7066 (i386_remove_aligned_watchpoint): Renamed to
7067 i386_dr_remove_aligned_watchpoint and made nonstatic.
7069 (i386_update_inferior_debug_regs): Renamed to
7070 i386_dr_update_inferior_debug_regs and made nonstatic.
7072 (i386_low_insert_watchpoint): Renamed to
7073 i386_dr_insert_watchpoint. All uses updated.
7074 (i386_low_remove_watchpoint): Renamed to
7075 i386_dr_remove_watchpoint. All uses updated.
7076 (i386_low_region_ok_for_watchpoint): Renamed to
7077 i386_dr_region_ok_for_watchpoint. All uses updated.
7078 (i386_low_stopped_data_address): Renamed to
7079 i386_dr_stopped_data_address. All uses updated.
7080 (i386_low_stopped_by_watchpoint): Renamed to
7081 i386_dr_stopped_by_watchpoint. All uses updated.
7083 2014-06-18 Gary Benson <gbenson@redhat.com>
7085 * i386-low.c (i386_dr_low_can_set_addr): New macro.
7086 (i386_dr_low_can_set_control): Likewise.
7087 (i386_insert_aligned_watchpoint): New check.
7089 2014-06-18 Gary Benson <gbenson@redhat.com>
7091 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7094 2014-06-18 Gary Benson <gbenson@redhat.com>
7096 * i386-low.c (i386_length_and_rw_bits): Use internal_error
7097 instead of fatal and error.
7098 (i386_handle_nonaligned_watchpoint): Likewise.
7100 2014-06-18 Gary Benson <gbenson@redhat.com>
7102 * i386-low.c (i386_get_debug_register_length): New macro.
7103 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7104 (i386_show_dr): Use debug_printf instead of fprintf. Use
7105 phex to format values.
7107 2014-06-18 Gary Benson <gbenson@redhat.com>
7109 * i386-low.h: Comment changes.
7110 * i386-low.c: Likewise.
7112 2014-06-18 Gary Benson <gbenson@redhat.com>
7114 * i386-low.c: Whitespace changes.
7116 2014-06-12 Tom Tromey <tromey@redhat.com>
7118 * utils.c (freeargv): Remove.
7120 2014-06-12 Tom Tromey <tromey@redhat.com>
7122 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7123 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7124 (parse_debug_format_options): Likewise.
7125 (gdbserver_usage): Likewise.
7126 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7127 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7128 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7130 ($(LIBGNU)): Depend on libiberty.
7131 (all-lib): Recurse into all subdirs.
7132 (install-only): Invoke "install" target in subdirs.
7133 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7135 * configure: Rebuild.
7136 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
7137 for vasprintf, vsnprintf, or gettimeofday.
7138 * configure.srv: Don't add safe-ctype.o or lbasename.o to
7141 2014-06-05 Joel Brobecker <brobecker@adacore.com>
7143 * development.sh: Delete.
7144 * Makefile.in (config.status): Adjust dependency on development.sh.
7145 * configure.ac: Adjust development.sh source call.
7146 * configure: Regenerate.
7148 2014-06-02 Pedro Alves <palves@redhat.com>
7150 * ax.c (gdb_free_agent_expr): New function.
7151 * ax.h (gdb_free_agent_expr): New declaration.
7152 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7154 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7156 (clear_breakpoint_conditions_and_commands): New function.
7157 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7158 (clear_breakpoint_conditions_and_commands): New declaration.
7160 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7162 * linux-aarch64-low.c (asm/ptrace.h): Include.
7164 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7166 Fix TLS access for -static -pthread.
7167 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7168 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7169 (thread_db_load_search, try_thread_db_load_1): Initialize it.
7171 2014-05-20 Pedro Alves <palves@redhat.com>
7173 * linux-aarch64-low.c (aarch64_insert_point)
7174 (aarch64_remove_point): No longer check whether the type is
7175 supported here. Adjust to new interface.
7176 (the_low_target): Install aarch64_supports_z_point_type as
7177 supports_z_point_type method.
7178 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7179 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7180 instead of a Z packet char. Adjust.
7181 (arm_supports_z_point_type): New function.
7182 (arm_insert_point, arm_remove_point): Adjust to new interface.
7183 (the_low_target): Install arm_supports_z_point_type.
7184 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7185 (cris_insert_point, cris_remove_point): Adjust to new interface.
7186 Don't check whether the type is supported here.
7187 (the_low_target): Install cris_supports_z_point_type.
7188 * linux-low.c (linux_supports_z_point_type): New function.
7189 (linux_insert_point, linux_remove_point): Adjust to new interface.
7190 * linux-low.h (struct linux_target_ops) <insert_point,
7191 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7192 raw_breakpoint pointer parameter.
7193 <supports_z_point_type>: New method.
7194 * linux-mips-low.c (mips_supports_z_point_type): New function.
7195 (mips_insert_point, mips_remove_point): Adjust to new interface.
7196 Use mips_supports_z_point_type.
7197 (the_low_target): Install mips_supports_z_point_type.
7198 * linux-ppc-low.c (the_low_target): Install NULL as
7199 supports_z_point_type method.
7200 * linux-s390-low.c (the_low_target): Install NULL as
7201 supports_z_point_type method.
7202 * linux-sparc-low.c (the_low_target): Install NULL as
7203 supports_z_point_type method.
7204 * linux-x86-low.c (x86_supports_z_point_type): New function.
7205 (x86_insert_point): Adjust to new insert_point interface. Use
7206 insert_memory_breakpoint. Adjust to new
7207 i386_low_insert_watchpoint interface.
7208 (x86_remove_point): Adjust to remove_point interface. Use
7209 remove_memory_breakpoint. Adjust to new
7210 i386_low_remove_watchpoint interface.
7211 (the_low_target): Install x86_supports_z_point_type.
7212 * lynx-low.c (lynx_target_ops): Install NULL as
7213 supports_z_point_type callback.
7214 * nto-low.c (nto_supports_z_point_type): New.
7215 (nto_insert_point, nto_remove_point): Adjust to new interface.
7216 (nto_target_ops): Install nto_supports_z_point_type.
7217 * mem-break.c: Adjust intro comment.
7218 (struct raw_breakpoint) <raw_type, size>: New fields.
7219 <inserted>: Update comment.
7220 <shlib_disabled>: Delete field.
7221 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7222 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7223 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7224 (raw_bkpt_type_to_target_hw_bp_type): New function.
7225 (find_enabled_raw_code_breakpoint_at): New function.
7226 (find_raw_breakpoint_at): New type and size parameters. Use them.
7227 (insert_memory_breakpoint): New function, based off
7228 set_raw_breakpoint_at.
7229 (remove_memory_breakpoint): New function.
7230 (set_raw_breakpoint_at): Reimplement.
7231 (set_breakpoint): New, based on set_breakpoint_at.
7232 (set_breakpoint_at): Reimplement.
7233 (delete_raw_breakpoint): Go through the_target->remove_point
7234 instead of assuming memory breakpoints.
7235 (find_gdb_breakpoint_at): Delete.
7236 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7237 (find_gdb_breakpoint): New function.
7238 (set_gdb_breakpoint_at): Delete.
7239 (z_type_supported): New function.
7240 (set_gdb_breakpoint_1): New function, loosely based off
7241 set_gdb_breakpoint_at.
7242 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7243 (delete_gdb_breakpoint_at): Delete.
7244 (delete_gdb_breakpoint_1): New function, loosely based off
7245 delete_gdb_breakpoint_at.
7246 (delete_gdb_breakpoint): New function.
7247 (clear_gdb_breakpoint_conditions): Rename to ...
7248 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7250 (add_condition_to_breakpoint): Make static.
7251 (add_breakpoint_condition): Take a struct breakpoint pointer
7252 instead of an address. Adjust.
7253 (gdb_condition_true_at_breakpoint): Rename to ...
7254 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7256 (gdb_condition_true_at_breakpoint): Reimplement.
7257 (add_breakpoint_commands): Take a struct breakpoint pointer
7258 instead of an address. Adjust.
7259 (gdb_no_commands_at_breakpoint): Rename to ...
7260 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7261 parameter. Return true if no breakpoint was found. Change debug
7263 (gdb_no_commands_at_breakpoint): Reimplement.
7264 (run_breakpoint_commands): Rename to ...
7265 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7266 and change return type to boolean.
7267 (run_breakpoint_commands): New function.
7268 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7269 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7270 breakpoint. Go through the_target->remove_point instead of
7271 assuming memory breakpoint.
7272 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7273 software and hardware breakpoints.
7274 (reinsert_raw_breakpoint): Go through the_target->insert_point
7275 instead of assuming memory breakpoint.
7276 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7277 software and hardware breakpoints.
7278 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7279 Check both software and hardware breakpoints.
7280 (validate_inserted_breakpoint): Assert the breakpoint is a
7281 software breakpoint. Set the inserted flag to -1 instead of
7282 setting shlib_disabled.
7283 (delete_disabled_breakpoints): Adjust.
7284 (validate_breakpoints): Only validate software breakpoints.
7285 Adjust to inserted flag change.
7286 (check_mem_read, check_mem_write): Skip breakpoint types other
7287 than software breakpoints. Adjust to inserted flag change.
7288 * mem-break.h (enum raw_bkpt_type): New enum.
7289 (raw_breakpoint, struct process_info): Forward declare.
7290 (Z_packet_to_target_hw_bp_type): Delete declaration.
7291 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7292 (set_gdb_breakpoint, delete_gdb_breakpoint)
7293 (clear_breakpoint_conditions): New declarations.
7294 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7295 (breakpoint_inserted_here): Update comment.
7296 (add_breakpoint_condition, add_breakpoint_commands): Replace
7297 address parameter with a breakpoint pointer parameter.
7298 (gdb_breakpoint_here): Update comment.
7299 (delete_gdb_breakpoint_at): Delete.
7300 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7301 * server.c (process_point_options): Take a struct breakpoint
7302 pointer instead of an address. Adjust.
7303 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7304 delete_gdb_breakpoint.
7305 * spu-low.c (spu_target_ops): Install NULL as
7306 supports_z_point_type method.
7307 * target.h: Include mem-break.h.
7308 (struct target_ops) <prepare_to_access_memory>: Update comment.
7309 <supports_z_point_type>: New field.
7310 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7311 instead of a char. Also take a raw breakpoint pointer.
7312 * win32-arm-low.c (the_low_target): Install NULL as
7313 supports_z_point_type.
7314 * win32-i386-low.c (i386_supports_z_point_type): New function.
7315 (i386_insert_point, i386_remove_point): Adjust to new interface.
7316 (the_low_target): Install i386_supports_z_point_type.
7317 * win32-low.c (win32_supports_z_point_type): New function.
7318 (win32_insert_point, win32_remove_point): Adjust to new interface.
7319 (win32_target_ops): Install win32_supports_z_point_type.
7320 * win32-low.h (struct win32_target_ops):
7321 <supports_z_point_type>: New method.
7322 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7323 instead of a char. Also take a raw breakpoint pointer.
7325 2014-05-20 Pedro Alves <palves@redhat.com>
7327 * mem-break.h: Include break-common.h.
7328 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7329 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7330 (Z_packet_to_target_hw_bp_type): New declaration.
7331 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7332 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7333 (Z_PACKET_ACCESS_WP): Delete macros.
7334 (Z_packet_to_hw_type): Delete function.
7335 * i386-low.h: Don't include break-common.h here.
7336 (Z_packet_to_hw_type): Delete declaration.
7337 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7338 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7339 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7340 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7341 * linux-aarch64-low.c: Don't include break-common.h here.
7342 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7343 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7344 (Z_packet_to_target_hw_bp_type): Delete function.
7345 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7347 (mips_insert_point, mips_remove_point): Use
7348 Z_packet_to_target_hw_bp_type.
7350 2014-05-20 Pedro Alves <palves@redhat.com>
7352 * linux-aarch64-low.c: Include break-common.h.
7353 (enum target_point_type): Delete.
7354 (Z_packet_to_point_type): Rename to ...
7355 (Z_packet_to_target_hw_bp_type): ... this, and return a
7356 target_hw_bp_type instead.
7357 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7358 instead of an enum target_point_type.
7359 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7361 (aarch64_dr_state_insert_one_point)
7362 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7363 (aarch64_handle_aligned_watchpoint)
7364 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7365 Take an enum target_hw_bp_type instead of an enum
7367 (aarch64_supports_z_point_type): New function.
7368 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7369 use Z_packet_to_target_hw_bp_type.
7371 2014-05-20 Joel Brobecker <brobecker@adacore.com>
7373 * configure.ac: Only use -Werror by default when DEVELOPMENT
7375 * configure: Regenerate.
7377 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7379 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7380 * linux-x86-low.c (X86_64_USER_REGS): New.
7381 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7383 2014-04-28 Yao Qi <yao@codesourcery.com>
7385 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7388 2014-04-25 Pedro Alves <palves@redhat.com>
7391 * linux-low.c (linux_attach_fail_reason_string): New function.
7392 (linux_attach_lwp): Delete.
7393 (linux_attach_lwp_1): Rename to ...
7394 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7395 argument. Remove "initial" parameter. Return int instead of
7396 void. Don't error or warn here.
7397 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7398 failure to attach to the tgid. Call warning when failing to
7400 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7401 argument. Remove "initial" parameter. Return int instead of
7402 void. Don't error or warn here.
7403 (linux_attach_fail_reason_string): New declaration.
7404 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7405 interface change. Use linux_attach_fail_reason_string.
7407 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
7408 Walfred Tedeschi <walfred.tedeschi@intel.com>
7410 * Makefile.in: Added rules to handle new files
7411 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7412 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7413 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7414 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7415 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7416 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7418 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7419 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7420 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7421 i386/x32-avx512.xml.
7422 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7423 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7424 i386/x32-avx512-linux.xml.
7425 * i387-fp.c (num_avx512_k_registers): New constant for number
7427 (num_avx512_zmmh_low_registers): New constant for number of
7428 lower ZMM registers (0-15).
7429 (num_avx512_zmmh_high_registers): New constant for number of
7430 higher ZMM registers (16-31).
7431 (num_avx512_ymmh_registers): New contant for number of higher
7432 YMM registers (ymm16-31 added by avx521 on x86_64).
7433 (num_avx512_xmm_registers): New constant for number of higher
7434 XMM registers (xmm16-31 added by AVX512 on x86_64).
7435 (struct i387_xsave): Add space for AVX512 registers.
7436 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7437 Add code to handle AVX512 registers.
7438 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7439 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7440 prototypei from generated file.
7441 (tdesc_amd64_avx512_linux): Likewise.
7442 (init_registers_x32_avx512_linux): Likewise.
7443 (tdesc_x32_avx512_linux): Likewise.
7444 (init_registers_i386_avx512_linux): Likewise.
7445 (tdesc_i386_avx512_linux): Likewise.
7446 (x86_64_regmap): Add AVX512 registers.
7447 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7449 (initialize_low_arch): Add code to initialize AVX512 registers.
7451 2014-04-23 Pedro Alves <palves@redhat.com>
7453 * mem-break.c (find_gdb_breakpoint_at): Make static.
7454 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7456 2014-04-23 Pedro Alves <palves@redhat.com>
7458 * i386-low.c: Don't include break-common.h here.
7459 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7460 prototype to take target_hw_bp_type as argument instead of a Z
7462 * i386-low.h: Include break-common.h here.
7463 (Z_packet_to_hw_type): Declare.
7464 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7466 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7467 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7468 (x86_remove_point): Convert the packet number to a
7469 target_hw_bp_type before calling i386_low_remove_watchpoint.
7470 * win32-i386-low.c (i386_insert_point): Convert the packet number
7471 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7472 (i386_remove_point): Convert the packet number to a
7473 target_hw_bp_type before calling i386_low_remove_watchpoint.
7475 2014-04-23 Pedro Alves <palves@redhat.com>
7477 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7479 2014-04-10 Pedro Alves <palves@redhat.com>
7481 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7482 Check if the condition or command is NULL before checking if the
7483 breakpoint is known. On success, return true.
7484 * mem-break.h (add_breakpoint_condition): Document return.
7485 (add_breakpoint_commands): Add describing comment.
7486 * server.c (skip_to_semicolon): New function.
7487 (process_point_options): Use it.
7489 2014-04-09 Pedro Alves <palves@redhat.com>
7491 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7494 2014-02-27 Pedro Alves <palves@redhat.com>
7497 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7499 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7501 (last_thread_of_process_p): Take a PID argument instead of a
7503 (linux_wait_for_lwp): Delete.
7504 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7506 (linux_low_filter_event): New function, party factored out from
7507 linux_wait_for_event.
7508 (linux_wait_for_event): Rename to ...
7509 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7510 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7511 sigsuspend. Check for zombie leaders.
7512 (linux_wait_for_event): Reimplement as wrapper around
7513 linux_wait_for_event_filtered.
7514 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7515 a normal or signal exit is seen, it's the whole process exiting.
7516 (wait_for_sigstop): No longer a for_each_inferior callback.
7517 Rewrite on top of linux_wait_for_event_filtered.
7518 (stop_all_lwps): Call wait_for_sigstop directly.
7519 * server.c (resume, handle_target_event): Handle
7520 TARGET_WAITKIND_NO_RESUMED.
7522 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7524 * win32-low.c (psapi_get_dll_name,
7525 * win32_CreateToolhelp32Snapshot): Delete.
7526 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7527 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7529 (handle_load_dll): Add function description.
7530 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7532 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7534 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7536 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7537 base address when calling win32_add_one_solib.
7538 (handle_load_dll): Delete local variable load_addr.
7539 Remove 0x1000 offset applied to DLL base address when calling
7540 win32_add_one_solib.
7541 (handle_unload_dll): Add comment.
7543 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7545 * win32-low.c (win32_add_all_dlls): Renames
7546 win32_ensure_ntdll_loaded. Rewrite function documentation.
7547 Adjust implementation to always load all DLLs.
7548 Add 0x1000 offset to DLL base address when calling
7549 win32_add_one_solib.
7550 (child_initialization_done): New static global.
7551 (do_initial_child_stuff): Set child_initialization_done to
7552 zero during child initialization, and 1 after. Replace call
7553 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7555 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7556 (handle_unload_dll): Add function documentation.
7557 (get_child_debug_event): Ignore load and unload DLL events
7558 during child initialization.
7560 2014-02-20 Doug Evans <dje@google.com>
7562 Remove global all_lwps.
7563 * inferiors.h (ptid_of): Move here from linux-low.h.
7564 (pid_of, lwpid_of): Ditto.
7565 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7566 parameter is a struct thread_info * now.
7567 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7568 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7569 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7571 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7572 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7573 * linux-arm-low.c (update_registers_callback): Update, "entry"
7574 parameter is a struct thread_info * now.
7575 Fetch lwpid from current_inferior directly.
7576 (arm_insert_point): Pass &all_threads to find_inferior instead of
7578 (arm_remove_point): Ditto.
7579 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7580 (arm_prepare_to_resume): Fetch pid from thread.
7581 (arm_read_description): Fetch lwpid from current_inferior directly.
7582 * linux-low.c (all_lwps): Delete.
7583 (delete_lwp): Delete call to remove_inferior.
7584 (handle_extended_wait): Fetch lwpid from thread.
7585 (add_lwp): Don't set lwp->entry.id. Remove call to
7586 add_inferior_to_list.
7587 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7588 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7589 (kill_one_lwp_callback): Ditto.
7590 (linux_kill): Don't dereference NULL pointer.
7591 Fetch ptid,lwpid from thread.
7592 (get_detach_signal): Fetch ptid from thread.
7593 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7594 Simplify call to regcache_invalidate_thread.
7595 (delete_lwp_callback): Update, "entry" parameter is a
7596 struct thread_info * now. Fetch pid from thread.
7597 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7598 (status_pending_p_callback): Update, "entry" parameter is a
7599 struct thread_info * now. Fetch ptid from thread.
7600 (find_lwp_pid): Update, "entry" parameter is a
7601 struct thread_info * now.
7602 (linux_wait_for_lwp): Fetch pid from thread.
7603 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7604 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7605 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7606 (dequeue_one_deferred_signal): Ditto.
7607 (cancel_breakpoint): Fetch ptid from current_inferior.
7608 (linux_wait_for_event): Pass &all_threads to find_inferior,
7609 not &all_lwps. Fetch ptid, lwpid from thread.
7610 (count_events_callback): Update, "entry" parameter is a
7611 struct thread_info * now.
7612 (select_singlestep_lwp_callback): Ditto.
7613 (select_event_lwp_callback): Ditto.
7614 (cancel_breakpoints_callback): Ditto.
7615 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7617 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7618 (unsuspend_one_lwp): Update, "entry" parameter is a
7619 struct thread_info * now.
7620 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7622 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7623 Fetch lwpid from thread, not lwp.
7624 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7625 Pass &all_threads to find_inferior, not &all_lwps.
7626 (send_sigstop): Fetch lwpid from thread, not lwp.
7627 (send_sigstop_callback): Update, "entry" parameter is a
7628 struct thread_info * now.
7629 (suspend_and_send_sigstop_callback): Ditto.
7630 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7631 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7632 struct thread_info * now.
7633 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7635 (lwp_running): Update, "entry" parameter is a
7636 struct thread_info * now.
7637 (stop_all_lwps): Fetch ptid from thread.
7638 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7639 (linux_resume_one_lwp): Fetch lwpid from thread.
7640 (linux_set_resume_request): Update, "entry" parameter is a
7641 struct thread_info * now. Fetch pid, lwpid from thread.
7642 (resume_status_pending_p): Update, "entry" parameter is a
7643 struct thread_info * now.
7644 (need_step_over_p): Ditto. Fetch lwpid from thread.
7645 (start_step_over): Fetch lwpid from thread.
7646 (linux_resume_one_thread): Update, "entry" parameter is a
7647 struct thread_info * now. Fetch lwpid from thread.
7648 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7649 (proceed_one_lwp): Update, "entry" parameter is a
7650 struct thread_info * now. Fetch lwpid from thread.
7651 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7652 struct thread_info * now.
7653 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7654 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7655 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7657 (regsets_store_inferior_registers): Ditto.
7658 (fetch_register, store_register): Ditto.
7659 (linux_read_memory, linux_write_memory): Ditto.
7660 (linux_request_interrupt): Ditto.
7661 (linux_read_auxv): Ditto.
7662 (linux_xfer_siginfo): Ditto.
7663 (linux_qxfer_spu): Ditto.
7664 (linux_qxfer_libraries_svr4): Ditto.
7665 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7666 moved to inferiors.h.
7668 (get_thread_lwp): Update.
7669 (struct lwp_info): Delete member "entry". Simplify comment for
7672 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7673 current_inferior directly.
7674 (update_watch_registers_callback): Update, "entry" parameter is a
7675 struct thread_info * now. Fetch pid from thread.
7676 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7677 (mips_insert_point): Fetch lwpid from current_inferior.
7678 Pass &all_threads to find_inferior, not &all_lwps.
7679 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7680 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7682 (mips_stopped_data_address): Ditto.
7683 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7685 * linux-tile-low.c (tile_arch_setup): Ditto.
7686 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7687 (update_debug_registers_callback): Update, "entry" parameter is a
7688 struct thread_info * now. Fetch pid from thread.
7689 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7690 Pass &all_threads to find_inferior, not &all_lwps.
7691 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7692 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7693 Pass &all_threads to find_inferior, not &all_lwps.
7694 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7695 (i386_dr_low_get_status): Ditto.
7696 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7697 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7698 (x86_linux_read_description): Ditto.
7699 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7701 2014-02-20 Doug Evans <dje@google.com>
7703 * inferiors.c (get_first_inferior): Fix buglet.
7705 2014-02-19 Doug Evans <dje@google.com>
7707 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7708 * inferiors.c (add_thread): Change result type to struct thread_info *.
7709 All callers updated.
7710 (add_lwp): Call add_thread here instead of in callers.
7711 All callers updated.
7712 * linux-low.h (get_lwp_thread): Rewrite.
7713 (struct lwp_info): New member "thread".
7715 2014-02-19 Doug Evans <dje@google.com>
7717 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7718 All callers updated.
7720 2014-02-19 Doug Evans <dje@google.com>
7722 * inferiors.c (add_thread): Fix whitespace.
7724 2014-02-19 Doug Evans <dje@google.com>
7726 * dll.c (clear_dlls): Replace accessing list implemention details
7728 * gdbthread.h (get_first_thread): Declare.
7729 * inferiors.c (for_each_inferior_with_data): New function.
7730 (get_first_thread): New function.
7731 (find_thread_ptid): Simplify.
7732 (get_first_inferior): New function.
7733 (clear_list): Delete.
7734 (one_inferior_p): New function.
7735 (clear_inferior_list): New function.
7736 (clear_inferiors): Update.
7737 * inferiors.h (for_each_inferior_with_data): Declare.
7738 (clear_inferior_list): Declare.
7739 (one_inferior_p): Declare.
7740 (get_first_inferior): Declare.
7741 * linux-low.c (linux_wait_for_event): Replace accessing list
7742 implemention details with API function.
7743 * server.c (target_running): Ditto.
7744 (accumulate_file_name_length): New function.
7745 (emit_dll_description): New function.
7746 (handle_qxfer_libraries): Replace accessing list implemention
7747 details with API function.
7748 (handle_qxfer_threads_worker): New function.
7749 (handle_qxfer_threads_proper): Replace accessing list implemention
7750 details with API function.
7751 (handle_query): Ditto.
7752 (visit_actioned_threads_callback_ftype): New typedef.
7753 (visit_actioned_threads_data): New struct.
7754 (visit_actioned_threads): Rewrite to be find_inferior callback.
7755 (resume): Call find_inferior.
7756 (handle_status): Replace accessing list implemention
7757 details with API function.
7758 (process_serial_event): Replace accessing list implemention details
7760 * target.c (set_desired_inferior): Replace accessing list implemention
7761 details with API function.
7762 * tracepoint.c (same_process_p): New function.
7763 (gdb_agent_about_to_close): Replace accessing list implemention
7764 details with API function.
7765 * win32-low.c (child_delete_thread): Replace accessing list
7766 implemention details with API function.
7767 (match_dll_by_basename): New function.
7768 (dll_is_loaded_by_basename): New function.
7769 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7770 details call to dll_is_loaded_by_basename.
7772 2014-02-19 Doug Evans <dje@google.com>
7774 * dll.h (struct dll_info): Add comment.
7775 * gdbthread.h (struct thread_info): Add comment.
7776 (current_ptid): Simplify.
7777 * inferiors.c (add_process): Update.
7778 (remove_process): Update.
7779 * inferiors.h (struct process_info): Rename member "head" to "entry".
7780 * linux-low.c (delete_lwp): Update.
7782 (last_thread_of_process_p): Update.
7783 (kill_one_lwp_callback, linux_kill): Update.
7784 (status_pending_p_callback): Update.
7785 (wait_for_sigstop): Update. Simplify read of ptid.
7786 (start_step_over): Update.
7787 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7788 (get_lwp_thread): Update.
7789 (struct lwp_info): Rename member "head" to "entry".
7790 * regcache.h (inferior_list_entry): Delete.
7791 * server.c (kill_inferior_callback): Update.
7792 (detach_or_kill_inferior_callback): Update.
7793 (print_started_pid): Update.
7794 (print_attached_pid): Update.
7795 (process_serial_event): Simplify read of ptid.
7796 * thread-db.c (thread_db_create_event): Update.
7797 (thread_db_get_tls_address): Update.
7798 * win32-low.c (current_inferior_ptid): Simplify.
7800 2014-02-19 Tom Tromey <tromey@redhat.com>
7802 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7804 (target_supports_btrace): Update.
7806 2014-02-14 Yao Qi <yao@codesourcery.com>
7808 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7809 (rsp-low-ipa.o): New target.
7811 2014-02-12 Tom Tromey <tromey@redhat.com>
7813 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7814 convert_ascii_to_int.
7815 * regcache.c (registers_to_string): Likewise.
7816 * remote-utils.c (decode_M_packet): Likewise.
7817 * server.c (process_serial_event): Likewise.
7819 2014-02-12 Tom Tromey <tromey@redhat.com>
7821 * server.c (handle_query, handle_v_run): Use hex2bin, not
7823 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7825 2014-02-12 Tom Tromey <tromey@redhat.com>
7827 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7828 convert_int_to_ascii.
7829 * regcache.c (registers_to_string, collect_register_as_string):
7831 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7833 * server.c (process_serial_event): Likewise.
7834 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7835 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7837 2014-02-12 Tom Tromey <tromey@redhat.com>
7839 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7840 bin2hex, not hexify.
7841 * tracepoint.c (cmd_qtstatus): Likewise.
7843 2014-02-12 Tom Tromey <tromey@redhat.com>
7845 * remote-utils.c (monitor_output): Pass explicit length to
7848 2014-02-12 Tom Tromey <tromey@redhat.com>
7850 * tracepoint.c: Include rsp-low.h.
7851 * server.c: Include rsp-low.h.
7852 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7853 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7855 * remote-utils.c: Include rsp-low.h.
7856 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7857 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7858 (convert_int_to_ascii, convert_ascii_to_int): Move to
7860 * regcache.c: Include rsp-low.h.
7861 * ax.c: Include rsp-low.h.
7862 * Makefile.in (SFILES): Add common/rsp-low.c.
7863 (OBS): Add rsp-low.o.
7864 (rsp-low.o): New target.
7866 2014-02-12 Tom Tromey <tromey@redhat.com>
7868 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7869 Include print-utils.h.
7870 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7871 (plongest, thirty_two, phex_nz): Remove.
7872 * Makefile.in (SFILES): Add common/print-utils.c.
7873 (OBS): Add print-utils.o.
7874 (print-utils-ipa.o): New target.
7875 (print-utils.o): New target.
7876 (IPA_OBJS): Add print-utils-ipa.o.
7878 2014-02-06 Tom Tromey <tromey@redhat.com>
7880 * Makefile.in (SFILES): Fix indentation.
7882 2014-02-05 Doug Evans <dje@google.com>
7884 * linux-low.c (linux_wait_for_event): Improve comment.
7885 (linux_wait_1): Keep current_inferior in sync with event_child.
7887 2014-01-22 Doug Evans <dje@google.com>
7889 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7891 2014-01-22 Doug Evans <dje@google.com>
7893 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7894 * configure: Regenerate.
7895 * config.in: Regenerate.
7896 * Makefile.in (SFILES): Add debug.c.
7898 * debug.c: New file.
7899 * debug.h: New file.
7900 * linux-aarch64-low.c (*): Update all debugging printfs to use
7901 debug_printf instead of fprintf.
7902 * linux-arm-low.c (*): Ditto.
7903 * linux-cris-low.c (*): Ditto.
7904 * linux-crisv32-low.c (*): Ditto.
7905 * linux-m32r-low.c (*): Ditto.
7906 * linux-sparc-low.c (*): Ditto.
7907 * linux-x86.c (*): Ditto.
7908 * linux-low.c (*): Ditto.
7909 (linux_wait_1): Add calls to debug_enter, debug_exit.
7910 (linux_wait): Remove redundant debugging printf.
7911 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7912 (linux_resume, unstop_all_lwps): Ditto.
7913 * mem-break.c (*): Update all debugging printfs to use
7914 debug_printf instead of fprintf.
7915 * remote-utils.c (*): Ditto.
7916 * thread-db.c (*): Ditto.
7917 * server.c #include <ctype.h>, "gdb_vecs.h".
7918 (debug_threads): Moved to debug.c.
7919 (*): Update all debugging printfs to use debug_printf instead of
7921 (start_inferior): Replace call to fflush with call to debug_flush.
7922 (monitor_show_help): Mention set debug-format.
7923 (parse_debug_format_options): New function.
7924 (handle_monitor_command): Handle "monitor set debug-format".
7925 (gdbserver_usage): Mention --debug-format.
7926 (main): Parse --debug-format.
7927 * server.h (debug_threads): Declaration moved to debug.h.
7929 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7930 trace_debug_1 that uses debug_printf.
7931 (tracepoint_look_up_symbols): Update all debugging printfs to use
7932 debug_printf instead of fprintf.
7934 2014-01-20 Baruch Siach <baruch@tkos.co.il>
7936 * linux-xtensa-low.c: Include asm/ptrace.h instead of
7939 2014-01-17 Pedro Alves <palves@redhat.com>
7942 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7943 defined after including gdb_proc_service.h.
7945 2014-01-16 Doug Evans <dje@google.com>
7947 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7948 (match_dll): Use it.
7950 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
7952 * target.h (target_ops) <read_btrace>: Change parameters and
7953 return type to allow error reporting.
7954 * server.c (handle_qxfer_btrace): Support delta reads. Pass
7955 trace reading errors on.
7956 * linux-low.c (linux_low_read_btrace): Pass trace reading
7958 (linux_low_disable_btrace): New.
7960 2014-01-15 Doug Evans <dje@google.com>
7962 * inferiors.c (thread_id_to_gdb_id): Delete.
7963 * inferiors.h (thread_id_to_gdb_id): Delete.
7965 2014-01-13 Eli Zaretskii <eliz@gnu.org>
7967 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7968 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
7971 2014-01-08 Pedro Alves <palves@redhat.com>
7973 * server.c (handle_status): Don't discard previous queued stop
7974 replies or thread's pending status here.
7975 (main) <disconnection>: Do it here instead.
7977 2014-01-08 Pedro Alves <palves@redhat.com>
7979 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7980 * server.c (visit_actioned_threads, handle_pending_status): New
7982 (handle_v_cont): Factor out parts to ...
7983 (resume): ... this new function. If in all-stop, and a thread
7984 being resumed has a pending status, report it without actually
7986 (myresume): Adjust to use the new 'resume' function.
7987 (clear_pending_status_callback, set_pending_status_callback)
7988 (find_status_pending_thread_callback): New functions.
7989 (handle_status): Handle the case of multiple threads having
7990 interesting statuses to report. Report threads' real last signal
7991 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
7992 with an interesting thread to report the status for, instead of
7993 always reporting the status of the first thread.
7995 2014-01-01 Joel Brobecker <brobecker@adacore.com>
7997 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7998 * gdbreplay.c (gdbreplay_version): Likewise.
8000 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
8002 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8003 iov.iov_len with the real length in use.
8005 2013-12-13 Joel Brobecker <brobecker@adacore.com>
8007 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8008 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8009 for all targets that use win32-low.c.
8010 * win32-low.c (win32_ensure_ntdll_loaded): New function.
8011 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8013 2013-12-13 Pedro Alves <palves@redhat.com>
8015 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8016 if equal to TARGET_WAITKIND_LOADED.
8017 * win32-low.c (cached_status): New static global.
8018 (win32_wait): Add declaration.
8019 (do_initial_child_stuff): Flush all initial pending debug events
8020 up to the initial breakpoint.
8021 (win32_wait): If CACHED_STATUS was set, return that instead
8022 of doing a real wait. Remove the code resuming the execution
8023 of the inferior after receiving a TARGET_WAITKIND_LOADED event
8024 during the initial phase. Also remove the code changing
8025 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8026 TARGET_WAITKIND_STOPPED.
8028 2013-12-11 Yao Qi <yao@codesourcery.com>
8030 * notif.c (handle_notif_ack): Return 0 if no notification
8033 2013-11-20 Doug Evans <dje@google.com>
8035 * linux-low.c (linux_set_resume_request): Fix comment.
8037 2013-11-20 Doug Evans <dje@google.com>
8039 * linux-low.c (resume_status_pending_p): Tweak comment.
8041 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
8043 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8044 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8045 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8046 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8047 (srv_amd64_regobj): Add amd64-mpx.o.
8048 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8049 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8050 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8051 * i387-fp.c (num_pl_bnd_register) Added constant.
8052 (num_pl_bnd_cfg_registers) Added constant.
8053 (struct i387_xsave) Added reserved area and MPX fields.
8054 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8055 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8057 (tdesc_i386_mpx_linux): Add MPX amd64 target.
8058 (init_registers_amd64_mpx_linux): Declare new function.
8059 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8060 (x86_64_regmap): Add MPX registers.
8061 (x86_linux_read_description): Add MPX case.
8062 (initialize_low_arch): Initialize MPX targets.
8064 2013-11-18 Tom Tromey <tromey@redhat.com>
8066 * configure: Rebuild.
8067 * configure.ac: Don't check for stdlib.h.
8068 * gdbreplay.c: Unconditionally include stdlib.h.
8070 2013-11-18 Tom Tromey <tromey@redhat.com>
8072 * config.in: Rebuild.
8073 * configure: Rebuild.
8074 * configure.ac: Don't use AC_HEADER_DIRENT.
8076 2013-11-18 Tom Tromey <tromey@redhat.com>
8078 * server.h: Don't check HAVE_STRING_H.
8079 * gdbreplay.c: Don't check HAVE_STRING_H.
8080 * configure: Rebuild.
8082 2013-11-18 Tom Tromey <tromey@redhat.com>
8084 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8087 2013-11-08 Tom Tromey <tromey@redhat.com>
8089 * configure, config.in: Rebuild.
8090 * configure.ac: Remove unused configury.
8092 2013-11-08 Tom Tromey <tromey@redhat.com>
8094 * acinclude.m4: Include common.m4, codeset.m4.
8095 * configure, config.in: Rebuild.
8096 * configure.ac: Use GDB_AC_COMMON.
8098 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
8100 * linux-s390-low.c (HWCAP_S390_TE): New define.
8101 (s390_arch_setup): Consider the TE field in the HWCAP for
8102 determining 'have_regset_tdb'.
8104 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
8107 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8110 2013-10-02 Pedro Alves <palves@redhat.com>
8112 * server.c (process_serial_event): Don't output "GDBserver
8113 exiting" if GDB is connected through stdio.
8114 * target.c (mywait): Likewise, be silent if GDB is connected
8117 2013-10-01 Joel Brobecker <brobecker@adacore.com>
8119 * lynx-low.c (lynx_add_threads_after_attach): New function.
8120 (lynx_attach): Remove call to add_thread. Add call to
8121 lynx_add_threads_after_attach instead.
8123 2013-09-28 Mike Frysinger <vapier@gentoo.org>
8125 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8126 * config.in, configure: Regenerated.
8128 2013-09-18 Yao Qi <yao@codesourcery.com>
8131 * server.c (start_inferior): Clear 'resume_info'.
8133 2013-09-16 Jiong Wang <jiwang@tilera.com>
8135 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8138 2013-09-16 Jiong Wang <jiwang@tilera.com>
8140 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8141 linux-tile-low.o to srv_tgtobj.
8143 2013-09-16 Will Newton <will.newton@linaro.org>
8145 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8148 2013-09-06 Pedro Alves <palves@redhat.com>
8150 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8151 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8152 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8153 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8154 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8155 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8157 2013-09-06 Pedro Alves <palves@redhat.com>
8159 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8160 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8162 2013-09-06 Pedro Alves <palves@redhat.com>
8164 * linux-amd64-ipa.c: Include tracepoint.h.
8165 * linux-i386-ipa.c: Include tracepoint.h.
8167 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8169 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8170 (ps_get_thread_area): New function.
8172 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8174 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8175 (initialize_low_arch): Call init_registers_crisv32 rather than
8176 init_register_crisv32.
8178 2013-09-05 Pedro Alves <palves@redhat.com>
8180 * server.h (handle_vFile, hostio_last_error_from_errno): Move
8182 * hostio.h: ... this new file.
8183 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8184 win32-low.c: Include hostio.h.
8186 2013-09-05 Pedro Alves <palves@redhat.com>
8188 * server.h (gdb_client_data, handler_func, callback_handler_func)
8189 (delete_file_handler, add_file_handler, append_callback_event)
8190 (delete_callback_event, start_event_loop, initialize_event_loop):
8191 Move to event-loop.h and include it.
8192 * event-loop.h: New file.
8194 2013-09-05 Pedro Alves <palves@redhat.com>
8196 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8197 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8198 (loaded_dll, unloaded_dll): Move to ...
8199 * dll.h: ... this new file.
8200 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8202 2013-09-05 Pedro Alves <palves@redhat.com>
8204 * server.h (current_process, get_thread_process, all_processes)
8205 (add_inferior_to_list, for_each_inferior, current_inferior)
8206 (remove_inferior, add_process, remove_process, find_process_pid)
8207 (have_started_inferiors_p, have_attached_inferiors_p)
8208 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8209 (clear_inferiors, find_inferior, find_inferior_id)
8210 (inferior_target_data, set_inferior_target_data)
8211 (inferior_regcache_data, set_inferior_regcache_data): Move to
8212 inferiors.h, and include it.
8213 * inferiors.h: New file.
8215 2013-09-05 Pedro Alves <palves@redhat.com>
8217 * server.h (struct emit_ops, current_insn_ptr, emit_error):
8221 2013-09-05 Pedro Alves <palves@redhat.com>
8223 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8225 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8226 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8227 (handle_tracepoint_general_set, handle_tracepoint_query)
8228 (tracepoint_finished_step, tracepoint_was_hit)
8229 (release_while_stepping_state_list, current_traceframe)
8230 (in_readonly_region, traceframe_read_mem)
8231 (fetch_traceframe_registers, traceframe_read_sdata)
8232 (traceframe_read_info, struct fast_tpoint_collect_status)
8233 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8234 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8235 (supply_fast_tracepoint_registers)
8236 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8237 (ipa_tdesc, claim_trampoline_space)
8238 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8239 (agent_mem_read, agent_get_trace_state_variable_value)
8240 (agent_set_trace_state_variable_value, agent_tsv_read)
8241 (agent_mem_read_string, get_raw_reg_func_addr)
8242 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8243 * tracepoint.h: ... this new file.
8245 2013-09-05 Pedro Alves <palves@redhat.com>
8247 * server.h (perror_with_name, error, fatal, warning, paddress)
8248 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8250 * utils.h: New file.
8252 2013-09-05 Pedro Alves <palves@redhat.com>
8254 * server.h (remote_debug, noack_mode, transport_is_reliable)
8255 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8256 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8257 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8258 (write_enn, initialize_async_io, enable_async_io)
8259 (disable_async_io, check_remote_input_interrupt_request)
8260 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8261 (dead_thread_notify, prepare_resume_reply)
8262 (decode_address_to_semicolon, decode_address, decode_m_packet)
8263 (decode_M_packet, decode_X_packet, decode_xfer_write)
8264 (decode_search_memory_packet, unhexify, hexify)
8265 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8266 (look_up_one_symbol, relocate_instruction)
8267 (monitor_output): Move to remote-utils.h, and include it.
8268 * remote-utils.h: New file.
8270 2013-09-05 Pedro Alves <palves@redhat.com>
8272 * server.h (_): Delete.
8274 2013-09-02 Pedro Alves <palves@redhat.com>
8276 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8277 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8279 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8281 2013-09-02 Pierre Muller <muller@sourceware.org>
8283 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8284 or WriteProcessMemory complete successfully and handle
8285 ERROR_PARTIAL_COPY error.
8287 2013-09-02 Pedro Alves <palves@redhat.com>
8289 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8290 error instead of EIO.
8292 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8295 * linux-low.c: Include filestuff.h.
8296 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8297 * lynx-low.c: Include filestuff.h.
8298 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8299 * server.c: Include filestuff.h.
8300 (main): Call notice_open_fds.
8301 * spu-low.c: Include filestuff.h.
8302 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8304 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
8306 * Makefile.in: Explain why ../target and ../nat are not
8307 listed as include file search paths.
8308 (linux-waitpid.o): New object file rule.
8309 * configure.srv (srv_native_linux_obj): New variable.
8310 Replace all occurrences of linux native object files with
8311 $srv_native_linux_obj.
8312 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8313 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8314 (linux_enable_event_reporting): Remove declaration.
8315 (my_waitpid): Moved to common/linux-waitpid.c.
8316 (linux_wait_for_event): Pass ptid when calling
8317 linux_enable_event_reporting.
8318 (linux_supports_tracefork_flag): Remove.
8319 (linux_enable_event_reporting): Likewise.
8320 (linux_tracefork_grandchild): Remove.
8321 (STACK_SIZE): Moved to common/linux-ptrace.c.
8322 (linux_tracefork_child): Remove.
8323 (linux_test_for_tracefork): Remove.
8324 (linux_look_up_symbols): Call linux_supports_traceclone.
8325 (initialize_low): Remove call to linux_test_for_tracefork.
8326 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8327 common/linux-ptrace.h.
8328 (PTRACE_TYPE_ARG4): Likewise.
8329 Include linux-ptrace.h.
8331 2013-08-21 Pedro Alves <palves@redhat.com>
8333 * config.in: Renegerate.
8335 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
8337 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8338 (SFILES): Remove $(srcdir)/common/target-common.c and
8339 add $(srcdir)/target/waitstatus.c.
8340 (OBS): Remove target-common.o and add waitstatus.o.
8341 (server_h): Remove $(srcdir)/../common/target-common.h and
8342 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8343 and $(srcdir)/../target/waitstatus.h.
8344 (target-common.o): Remove.
8345 (waitstatus.o): New target object file.
8346 * target.h: Do not include target-common.h and
8347 include target/resume.h, target/wait.h and
8348 target/waitstatus.h.
8350 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
8352 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8353 to PTRACE_TYPE_ARG3.
8354 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8355 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8357 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8358 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8360 2013-07-27 Jie Zhang <jie@codesourcery.com>
8361 Daniel Jacobowitz <dan@codesourcery.com>
8362 Yao Qi <yao@codesourcery.com>
8364 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8365 (mips-linux-watch.o): New rule.
8366 (mips_linux_watch_h): New variable.
8367 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8369 * linux-mips-low.c: Include mips-linux-watch.h.
8370 (struct arch_process_info, struct arch_lwp_info): New.
8371 (update_watch_registers_callback): New function.
8372 (mips_linux_new_process, mips_linux_new_thread) New functions.
8373 (mips_linux_prepare_to_resume, mips_insert_point): New
8375 (mips_remove_point, mips_stopped_by_watchpoint): New
8377 (rsp_bp_type_to_target_hw_bp_type): New function.
8378 (mips_stopped_data_address): New function.
8379 (the_low_target): Add watchpoint support functions.
8381 2013-07-27 Yao Qi <yao@codesourcery.com>
8383 * i386-low.c: Include break-common.h.
8384 (enum target_hw_bp_type): Remove.
8386 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
8388 * Makefile.in (SFILES): /common/target-common.c.
8389 (OBS): Add target-common.o.
8390 (server_h): Add $(srcdir)/../common/target-common.h.
8391 (target-common.o): New target.
8392 * server.c (queue_stop_reply_callback): Free
8393 status string after use.
8394 * target.c (target_waitstatus_to_string): Remove.
8395 * target.h: Include target-common.h.
8396 (resume_kind): Likewise.
8397 (target_waitkind): Likewise.
8398 (target_waitstatus): Likewise.
8399 (TARGET_WNOHANG): Likewise.
8401 2013-07-04 Yao Qi <yao@codesourcery.com>
8403 * Makefile.in (host_alias): Use @host_noncanonical@.
8404 (target_alias): Use @target_noncanonical@.
8405 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8406 ACX_NONCANONICAL_HOST.
8407 * configure: Regenerated.
8410 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8412 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8413 * configure: Rebuild.
8414 * Makefile.in (version_host, version_target): Get from configure.
8415 (version.c): Use $(version_host) and $(version_target).
8417 2013-07-03 Pedro Alves <palves@redhat.com>
8419 * Makefile.in (config.status): Depend on development.sh.
8420 * acinclude.m4: Include libmcheck.m4.
8421 * configure: Regenerate.
8423 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8425 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8426 attribute inside the parentheses.
8427 (winapi_DebugSetProcessKillOnExit): Ditto.
8428 (winapi_DebugBreakProcess): Ditto.
8429 (winapi_GenerateConsoleCtrlEvent): Ditto.
8431 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8433 * notif.h (notif_event): Add a dummy member to avoid compiler
8436 2013-07-01 Pedro Alves <palves@redhat.com>
8438 * hostio.c (HOSTIO_PATH_MAX): Define.
8439 (require_filename, handle_open, handle_unlink, handle_readlink):
8442 2013-07-01 Pedro Alves <palves@redhat.com>
8444 * server.h: Include "pathmax.h".
8445 * linux-low.c: Don't include sys/param.h.
8446 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8448 * win32-low.c: Don't include sys/param.h.
8449 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8451 2013-07-01 Pedro Alves <palves@redhat.com>
8453 * event-loop.c: Don't check HAVE_UNISTD_H before including
8455 * gdbreplay.c: Likewise.
8456 * remote-utils.c: Likewise.
8457 * server.c: Likewise.
8458 * configure.ac: Don't check for unistd.h.
8459 * configure: Regenerate.
8461 2013-06-28 Tom Tromey <tromey@redhat.com>
8463 * Makefile.in (version.c): Use version.in, not
8466 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8468 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8469 * configure: Rebuild.
8470 * Makefile.in (version_host, version_target): Get from configure.
8471 (version.c): Use $(version_host) and $(version_target).
8473 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8475 Fix trace-status to output user name without trailing colon.
8476 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8478 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8480 Fix trace-status to output proper start-time and stop-time.
8481 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8482 output start time and stop time in hex as gdb expects.
8484 2013-06-26 Pedro Alves <pedro@codesourcery.com>
8486 * tracepoint.c (build_traceframe_info_xml): Output trace state
8487 variables present in the trace buffer.
8489 2013-06-24 Tom Tromey <tromey@redhat.com>
8491 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8493 (version.o): Remove.
8494 * gdbreplay.c: Include version.h.
8495 (version, host_name): Don't declare.
8496 * server.h: Include version.h.
8497 (version, host_name): Don't declare.
8499 2013-06-12 Pedro Alves <palves@redhat.com>
8501 * linux-x86-low.c (linux_is_elf64): Delete global.
8502 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8503 with local linux_pid_exe_is_elf_64_file use.
8505 2013-06-11 Pedro Alves <palves@redhat.com>
8507 * linux-low.c (regset_disabled, disable_regset): New functions.
8508 (regsets_fetch_inferior_registers)
8509 (regsets_store_inferior_registers): Use them.
8510 (initialize_regsets_info); Don't allocate the disabled_regsets
8512 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8515 2013-06-11 Pedro Alves <palves@redhat.com>
8517 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8520 2013-06-11 Pedro Alves <palves@redhat.com>
8522 * linux-x86-low.c (initialize_low_arch): Call
8523 init_registers_x32_avx_linux.
8525 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8527 Fix compatibility with Android Bionic.
8528 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8531 2013-06-07 Pedro Alves <palves@redhat.com>
8534 * Makefile.in (OBS): Add tdesc.o.
8535 (IPA_OBJS): Add tdesc-ipa.o.
8536 (tdesc-ipa.o): New rule.
8537 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8539 * linux-low.c (new_inferior): Delete.
8540 (disabled_regsets, num_regsets): Delete.
8541 (linux_add_process): Adjust to set the new per-process
8543 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8544 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8545 was a stop. When calling arch_setup, switch the current inferior
8546 to the thread that got an event.
8547 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8548 (regsets_fetch_inferior_registers)
8549 (regsets_store_inferior_registers): New regsets_info parameter.
8551 (linux_register_in_regsets): New regs_info parameter. Adjust to
8553 (register_addr, fetch_register, store_register): New usrregs_info
8554 parameter. Adjust to use it.
8555 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8556 parameter regs_info. Adjust to use it.
8557 (linux_fetch_registers): Get the current inferior's regs_info, and
8559 (linux_store_registers): Ditto.
8560 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8561 (initialize_low): Don't initialize the target_regsets here. Call
8562 initialize_low_arch.
8563 * linux-low.h (target_regsets): Delete declaration.
8564 (struct regsets_info): New.
8565 (struct usrregs_info): New.
8566 (struct regs_info): New.
8567 (struct process_info_private) <new_inferior>: New field.
8568 (struct linux_target_ops): Delete the num_regs, regmap, and
8569 regset_bitmap fields. New field regs_info.
8570 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8571 * i387-fp.c (num_xmm_registers): Delete.
8572 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8573 calls to new interface.
8574 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8575 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8576 Infer the number of xmm registers from the regcache's target
8578 * i387-fp.h (num_xmm_registers): Delete.
8579 * inferiors.c (add_thread): Don't install the thread's regcache
8581 * proc-service.c (gregset_info): Fetch the current inferior's
8582 regs_info. Adjust to use it.
8583 * regcache.c: Include tdesc.h.
8584 (register_bytes, reg_defs, num_registers)
8585 (gdbserver_expedite_regs): Delete.
8586 (get_thread_regcache): If the thread doesn't have a regcache yet,
8587 create one, instead of aborting gdbserver.
8588 (regcache_invalidate_one): Rename to ...
8589 (regcache_invalidate_thread): ... this.
8590 (regcache_invalidate_one): New.
8591 (regcache_invalidate): Only invalidate registers of the current
8593 (init_register_cache): Add target_desc parameter, and use it.
8594 (new_register_cache): Ditto. Assert the target description has a
8595 non zero registers_size.
8596 (regcache_cpy): Add assertions. Adjust.
8597 (realloc_register_cache, set_register_cache): Delete.
8598 (registers_to_string, registers_from_string): Adjust.
8599 (find_register_by_name, find_regno, find_register_by_number)
8600 (register_cache_size): Add target_desc parameter, and use it.
8601 (free_register_cache_thread, free_register_cache_thread_one)
8602 (regcache_release, register_cache_size): New.
8603 (register_size): Add target_desc parameter, and use it.
8604 (register_data, supply_register, supply_register_zeroed)
8605 (supply_regblock, supply_register_by_name, collect_register)
8606 (collect_register_as_string, collect_register_by_name): Adjust.
8607 * regcache.h (struct target_desc): Forward declare.
8608 (struct regcache) <tdesc>: New field.
8609 (init_register_cache, new_register_cache): Add target_desc
8611 (regcache_invalidate_thread): Declare.
8612 (regcache_invalidate_one): Delete declaration.
8613 (regcache_release): Declare.
8614 (find_register_by_number, register_cache_size, register_size)
8615 (find_regno): Add target_desc parameter.
8616 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8618 * remote-utils.c: Include tdesc.h.
8619 (outreg, prepare_resume_reply): Adjust.
8620 * server.c: Include tdesc.h.
8621 (gdbserver_xmltarget): Delete declaration.
8622 (get_features_xml, process_serial_event): Adjust.
8623 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8625 (struct process_info) <tdesc>: New field.
8626 (ipa_tdesc): Declare.
8627 * tdesc.c: New file.
8628 * tdesc.h: New file.
8629 * tracepoint.c: Include tdesc.h.
8630 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8631 (get_context_regcache): Adjust to pass ipa_tdesc down.
8632 (do_action_at_tracepoint): Adjust to get the register cache size
8633 from the context regcache's description.
8634 (traceframe_walk_blocks): Adjust to get the register cache size
8635 from the current trace frame's description.
8636 (traceframe_get_pc): Adjust to get current trace frame's
8637 description and pass it down.
8638 (gdb_collect): Adjust to get the register cache size from the
8640 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8641 (gdbserver_xmltarget): Delete.
8642 (initialize_low_tracepoint): Set the ipa's target description.
8643 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8644 (initialize_low_tracepoint): Set the ipa's target description.
8645 * linux-x86-low.c: Include tdesc.h.
8646 [__x86_64__] (is_64bit_tdesc): New.
8647 (ps_get_thread_area, x86_get_thread_area): Use it.
8648 (i386_cannot_store_register): Rename to ...
8649 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8650 (i386_cannot_fetch_register): Rename to ...
8651 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8652 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8654 (target_regsets): Rename to ...
8655 (x86_regsets): ... this.
8656 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8658 (x86_siginfo_fixup): Use is_64bit_tdesc.
8659 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8660 (tdesc_x32_avx_linux, tdesc_x32_linux)
8661 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8663 (x86_linux_update_xmltarget): Delete.
8664 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8665 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8666 (AMD64_LINUX_USER64_CS): New.
8667 (x86_linux_read_description): New, based on
8668 x86_linux_update_xmltarget.
8669 (same_process_callback): New.
8670 (x86_arch_setup_process_callback): New.
8671 (x86_linux_update_xmltarget): New.
8672 (x86_regsets_info): New.
8673 (amd64_linux_regs_info): New.
8674 (i386_linux_usrregs_info): New.
8675 (i386_linux_regs_info): New.
8676 (x86_linux_regs_info): New.
8677 (x86_arch_setup): Reimplement.
8678 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8679 (x86_emit_ops): Ditto.
8680 (the_low_target): Adjust. Install x86_linux_regs_info,
8681 x86_cannot_fetch_register, and x86_cannot_store_register.
8682 (initialize_low_arch): New.
8683 * linux-ia64-low.c (tdesc_ia64): Declare.
8684 (ia64_fetch_register): Adjust.
8685 (ia64_usrregs_info, regs_info): New globals.
8686 (ia64_regs_info): New function.
8687 (the_low_target): Adjust.
8688 (initialize_low_arch): New function.
8689 * linux-sparc-low.c (tdesc_sparc64): Declare.
8690 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8692 (sparc_arch_setup): New function.
8693 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8694 (the_low_target): Adjust.
8695 (initialize_low_arch): New function.
8696 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8697 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8698 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8699 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8700 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8701 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8702 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8703 (tdesc_powerpc_isa205_vsx64l): Declare.
8704 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8705 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8706 (ppc_set_pc, ppc_get_hwcap): Adjust.
8707 (ppc_usrregs_info): Forward declare.
8708 (!__powerpc64__) ppc_regmap_adjusted: New global.
8709 (ppc_arch_setup): Adjust to the current process'es target
8711 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8712 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8713 (ppc_store_evrregset): Adjust.
8714 (target_regsets): Rename to ...
8715 (ppc_regsets): ... this, and make static.
8716 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8717 (ppc_regs_info): New function.
8718 (the_low_target): Adjust.
8719 (initialize_low_arch): New function.
8720 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8721 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8722 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8723 (tdesc_s390x_linux64v2): Declare.
8724 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8725 (s390_fill_gregset, s390_store_last_break): Adjust.
8726 (target_regsets): Rename to ...
8727 (s390_regsets): ... this, and make static.
8728 (s390_get_pc, s390_set_pc): Adjust.
8729 (s390_get_hwcap): New target_desc parameter, and use it.
8730 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8731 (s390_arch_setup): Adjust to set the current process'es target
8732 description. Don't adjust the regmap.
8733 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8734 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8735 (regs_info_3264): New globals.
8736 (s390_regs_info): New function.
8737 (the_low_target): Adjust.
8738 (initialize_low_arch): New function.
8739 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8740 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8741 [__mips64] (init_registers_mips_linux)
8742 (init_registers_mips_dsp_linux): Delete defines.
8743 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8744 (have_dsp): New global.
8745 (mips_read_description): New, based on mips_arch_setup.
8746 (mips_arch_setup): Reimplement.
8747 (get_usrregs_info): New function.
8748 (mips_cannot_fetch_register, mips_cannot_store_register)
8749 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8750 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8751 (target_regsets): Rename to ...
8752 (mips_regsets): ... this, and make static.
8753 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8754 (dsp_regs_info, regs_info): New globals.
8755 (mips_regs_info): New function.
8756 (the_low_target): Adjust.
8757 (initialize_low_arch): New function.
8758 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8759 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8761 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8762 (arm_read_description): New, with bits factored from
8764 (arm_arch_setup): Reimplement.
8765 (target_regsets): Rename to ...
8766 (arm_regsets): ... this, and make static.
8767 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8768 (arm_regs_info): New function.
8769 (the_low_target): Adjust.
8770 (initialize_low_arch): New function.
8771 * linux-m68k-low.c (tdesc_m68k): Declare.
8772 (target_regsets): Rename to ...
8773 (m68k_regsets): ... this, and make static.
8774 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8775 (m68k_regs_info): New function.
8776 (m68k_arch_setup): New function.
8777 (the_low_target): Adjust.
8778 (initialize_low_arch): New function.
8779 * linux-sh-low.c (tdesc_sharch): Declare.
8780 (target_regsets): Rename to ...
8781 (sh_regsets): ... this, and make static.
8782 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8783 (sh_regs_info, sh_arch_setup): New functions.
8784 (the_low_target): Adjust.
8785 (initialize_low_arch): New function.
8786 * linux-bfin-low.c (tdesc_bfin): Declare.
8787 (bfin_arch_setup): New function.
8788 (bfin_usrregs_info, regs_info): New globals.
8789 (bfin_regs_info): New function.
8790 (the_low_target): Adjust.
8791 (initialize_low_arch): New function.
8792 * linux-cris-low.c (tdesc_cris): Declare.
8793 (cris_arch_setup): New function.
8794 (cris_usrregs_info, regs_info): New globals.
8795 (cris_regs_info): New function.
8796 (the_low_target): Adjust.
8797 (initialize_low_arch): New function.
8798 * linux-cris-low.c (tdesc_crisv32): Declare.
8799 (cris_arch_setup): New function.
8800 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8801 (cris_regs_info): New function.
8802 (the_low_target): Adjust.
8803 (initialize_low_arch): New function.
8804 * linux-m32r-low.c (tdesc_m32r): Declare.
8805 (m32r_arch_setup): New function.
8806 (m32r_usrregs_info, regs_info): New globals.
8807 (m32r_regs_info): Adjust.
8808 (initialize_low_arch): New function.
8809 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8810 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8811 (tic6x_usrregs_info): Forward declare.
8812 (tic6x_read_description): New function, based on ...
8813 (tic6x_arch_setup): ... this. Reimplement.
8814 (target_regsets): Rename to ...
8815 (tic6x_regsets): ... this, and make static.
8816 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8817 (tic6x_regs_info): New function.
8818 (the_low_target): Adjust.
8819 (initialize_low_arch): New function.
8820 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8821 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8822 (target_regsets): Rename to ...
8823 (xtensa_regsets): ... this, and make static.
8824 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8826 (xtensa_arch_setup, xtensa_regs_info): New functions.
8827 (the_low_target): Adjust.
8828 (initialize_low_arch): New function.
8829 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8830 (nios2_arch_setup): Set the current process'es tdesc.
8831 (target_regsets): Rename to ...
8832 (nios2_regsets): ... this.
8833 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8834 (nios2_regs_info): New function.
8835 (the_low_target): Adjust.
8836 (initialize_low_arch): New function.
8837 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8838 (aarch64_arch_setup): Set the current process'es tdesc.
8839 (target_regsets): Rename to ...
8840 (aarch64_regsets): ... this.
8841 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8842 (aarch64_regs_info): New function.
8843 (the_low_target): Adjust.
8844 (initialize_low_arch): New function.
8845 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8847 (target_regsets): Rename to ...
8848 (tile_regsets): ... this.
8849 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8850 (tile_regs_info): New function.
8851 (tile_arch_setup): Set the current process'es tdesc.
8852 (the_low_target): Adjust.
8853 (initialize_low_arch): New function.
8854 * spu-low.c (tdesc_spu): Declare.
8855 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8856 * win32-arm-low.c (tdesc_arm): Declare.
8857 (arm_arch_setup): New function.
8858 (the_low_target): Install arm_arch_setup instead of
8860 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8861 (init_windows_x86): Rename to ...
8862 (i386_arch_setup): ... this. Set `win32_tdesc'.
8863 (the_low_target): Adjust.
8864 * win32-low.c (win32_tdesc): New global.
8865 (child_add_thread): Don't create the thread cache here.
8866 (do_initial_child_stuff): Set the new process'es tdesc.
8867 * win32-low.h (struct target_desc): Forward declare.
8868 (win32_tdesc): Declare.
8869 * lynx-i386-low.c (tdesc_i386): Declare global.
8870 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8871 * lynx-low.c (lynx_tdesc): New global.
8872 (lynx_add_process): Set the new process'es tdesc.
8873 * lynx-low.h (struct target_desc): Forward declare.
8874 (lynx_tdesc): Declare global.
8875 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8876 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8877 * nto-low.c (nto_tdesc): New global.
8878 (do_attach): Set the new process'es tdesc.
8879 * nto-low.h (struct target_desc): Forward declare.
8880 (nto_tdesc): Declare.
8881 * nto-x86-low.c (tdesc_i386): Declare.
8882 (nto_x86_arch_setup): Set `nto_tdesc'.
8884 2013-06-04 Gary Benson <gbenson@redhat.com>
8886 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8887 to qSupported response when appropriate.
8888 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8889 with nonzero-length annex.
8890 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8891 arguments supplied in annex.
8893 2013-05-31 Doug Evans <dje@google.com>
8896 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8897 64 bits in 64-cross-32 environment.
8899 2013-05-28 Pedro Alves <palves@redhat.com>
8901 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8902 (aarch64-without-fpu.c): Delete rule.
8903 * configure.srv (aarch64*-*-linux*): Remove references to
8904 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8905 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8908 2013-05-24 Pedro Alves <palves@redhat.com>
8910 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8911 instead of strchr/decode_address. Error if the range isn't split
8912 with a ','. Don't assume there's be a ':' in the action.
8914 2013-05-23 Yao Qi <yao@codesourcery.com>
8915 Pedro Alves <palves@redhat.com>
8917 * linux-low.c (lwp_in_step_range): New function.
8918 (linux_wait_1): If the thread was range stepping and stopped
8919 outside the stepping range, report the stop to GDB. Otherwise,
8920 continue stepping. Add range stepping debug output.
8921 (linux_set_resume_request): Copy the step range from the resume
8923 (linux_supports_range_stepping): New.
8924 (linux_target_ops) <supports_range_stepping>: Set to
8925 linux_supports_range_stepping.
8926 * linux-low.h (struct linux_target_ops)
8927 <supports_range_stepping>: New field.
8928 (struct lwp_info) <step_range_start, step_range_end>: New fields.
8929 * linux-x86-low.c (x86_supports_range_stepping): New.
8930 (the_low_target) <supports_range_stepping>: Set to
8931 x86_supports_range_stepping.
8932 * server.c (handle_v_cont): Handle 'r' action.
8933 (handle_v_requests): Append ";r" if the target supports range
8935 * target.h (struct thread_resume) <step_range_start,
8936 step_range_end>: New fields.
8937 (struct target_ops) <supports_range_stepping>:
8939 (target_supports_range_stepping): New macro.
8941 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8943 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8944 confusion in comment.
8946 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8948 * lynx-low.c (struct process_info_private): New type.
8949 (lynx_add_process): New function.
8950 (lynx_create_inferior, lynx_attach): Replace calls to
8951 add_process by calls to lynx_add_process.
8952 (lynx_resume): If PTID is null, then try using
8953 current_process()->private->last_wait_event_ptid.
8955 (lynx_clear_inferiors): Delete. The contents of that function
8956 has been inlined in lynx_mourn;
8957 (lynx_wait_1): Save the ptid in the process's private data.
8958 (lynx_mourn): Free the process' private data. Replace call
8959 to lynx_clear_inferiors by call to clear_inferiors.
8961 2013-05-17 Yao Qi <yao@codesourcery.com>
8963 * i386-low.c (i386_length_and_rw_bits): Move the comment to
8966 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
8968 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8969 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
8970 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8971 PT_TEXT_END_ADDR guards. Update comments.
8972 (linux_target_op) <read_offsets>: Conditionally define to
8973 linux_read_offsets if the target is UCLIBC and if it defines
8974 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8976 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
8977 Andrew Jenner <andrew@codesourcery.com>
8979 * Makefile.in (SFILES): Add linux-nios2-low.c.
8980 (clean): Add action to delete nios2-linux.c.
8981 (nios2-linux.c): New rule.
8982 * configure.srv: Add nios2*-*-linux*.
8983 * linux-nios2-low.c: New.
8985 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
8987 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8989 2013-04-25 Hui Zhu <hui@codesourcery.com>
8992 * ax.c (ax_printf): Add fflush.
8994 2013-04-22 Tom Tromey <tromey@redhat.com>
8996 * Makefile.in (SFILES): Add filestuff.c.
8997 (OBS): Add filestuff.o.
8998 (filestuff.o): New target.
8999 * config.in, configure: Rebuild.
9000 * configure.ac: Check for fdwalk, pipe2.
9002 2013-04-17 Pedro Alves <palves@redhat.com>
9004 * configure.ac (USE_THREAD_DB): Delete variable.
9005 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9006 Don't AC_SUBST USE_THREAD_DB.
9007 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9008 * config.in, configure: Regenerate.
9010 2013-04-16 Pedro Alves <palves@redhat.com>
9012 * linux-low.h (struct lwp_info) <thread_known>: Move under
9013 the USE_THREAD_DB #ifdef.
9015 2013-04-16 Pedro Alves <palves@redhat.com>
9017 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9018 (linux-low.o): Delete rule.
9019 * linux-low.h: Always include "gdb_thread_db.h" instead of
9020 conditionally including thread_db.h.
9021 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9024 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9026 * Makefile.in (install-only): Fix make install regression.
9028 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
9030 Convert man pages to texinfo, new gdbinit.5 texinfo page.
9031 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
9033 * gdbserver.1: Remove.
9035 2013-03-22 Pedro Alves <palves@redhat.com>
9037 * linux-low.c (handle_extended_wait): Don't call
9038 linux_enable_event_reporting.
9040 2013-03-15 Tony Theodore <tonyt@logyst.com>
9043 * Makefile.in (SHELL): Use @SHELL@.
9045 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9047 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9050 2013-03-13 Joel Brobecker <brobecker@adacore.com>
9052 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9053 Remove extraneous NULL element.
9055 2013-03-13 Yao Qi <yao@codesourcery.com>
9057 * tracepoint.c (traceframe_read_tsv): Look for the last matched
9058 'V' block in trace frame.
9060 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9062 * target.h (struct target_ops): Add btrace ops.
9063 (target_supports_btrace): New macro.
9064 (target_enable_btrace): New macro.
9065 (target_disable_btrace): New macro.
9066 (target_read_btrace): New macro.
9067 * gdbthread.h (struct thread_info): Add btrace field.
9068 * server.c: Include btrace-common.h.
9069 (handle_btrace_general_set): New function.
9070 (handle_btrace_enable): New function.
9071 (handle_btrace_disable): New function.
9072 (handle_general_set): Call handle_btrace_general_set.
9073 (handle_qxfer_btrace): New function.
9074 (struct qxfer qxfer_packets[]): Add btrace entry.
9075 * inferiors.c (remove_thread): Disable btrace.
9076 * linux-low: Include linux-btrace.h.
9077 (linux_low_enable_btrace): New function.
9078 (linux_low_read_btrace): New function.
9079 (linux_target_ops): Add btrace ops.
9080 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9081 Add srv_linux_btrace=yes.
9082 (x86_64-*-linux*): Add linux-btrace.o.
9083 Add srv_linux_btrace=yes.
9084 * configure.ac: Define HAVE_LINUX_BTRACE.
9085 * config.in: Regenerated.
9086 * configure: Regenerated.
9088 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9090 * server.c (handle_qxfer): Preserve error message if -3 is
9092 (qxfer): Document the -3 return value.
9094 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9096 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9097 (linux_btrace_h): New variable.
9098 (linux-btrace.o): New rule.
9100 2013-03-08 Stan Shebs <stan@codesourcery.com>
9101 Hafiz Abid Qadeer <abidh@codesourcery.com>
9103 * tracepoint.c (trace_buffer_size): New global.
9104 (DEFAULT_TRACE_BUFFER_SIZE): New define.
9105 (init_trace_buffer): Change to one-argument function. Allocate
9106 trace buffer memory.
9107 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9108 handle QTBuffer:size packet.
9109 (cmd_bigqtbuffer_size): New function.
9110 (initialize_tracepoint): Call init_trace_buffer with
9111 DEFAULT_TRACE_BUFFER_SIZE.
9112 * server.c (handle_query): Add QTBuffer:size in the
9115 2013-03-07 Yao Qi <yao@codesourcery.com>
9117 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9118 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9120 (cmd_qtsp): Adjust condition. Do post increment.
9121 Set cur_action and cur_step_action back to 0.
9123 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
9126 * linux-low.c (linux_write_memory): Return early success if LEN is
9129 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
9131 * configure.srv: Add x86_64-*-cygwin* as target.
9133 2013-02-28 Tom Tromey <tromey@redhat.com>
9135 * configure.ac: Invoke AC_SYS_LARGEFILE.
9136 * configure, config.in: Rebuild.
9138 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
9140 * win32-low.c: Throughout, fix format strings and casts of
9141 printf-like functions to avoid type related warnings on all
9143 (get_child_debug_event): Print dwDebugEventCode as hex since
9144 that's how it's usually documented.
9146 2013-02-28 Yao Qi <yao@codesourcery.com>
9148 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9151 2013-02-27 Jiong Wang <jiwang@tilera.com>
9153 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9154 (reg-tilegx32.c): New rule.
9155 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9156 * linux-tile-low.c (tile_arch_setup): New function. Invoke
9157 different register info initializer according to elf class.
9158 (init_registers_tilgx32): New function. The tilegx32 register info
9160 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9161 (tile_store_gregset): Likewise.
9163 2013-02-27 Yao Qi <yao@codesourcery.com>
9165 * server.c (process_point_options): Print debug message when
9166 debug_threads is true.
9168 2013-02-26 Yao Qi <yao@codesourcery.com>
9170 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9172 2013-02-19 Pedro Alves <palves@redhat.com>
9173 Kai Tietz <ktietz@redhat.com>
9177 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9178 instead of strtoul to extract address from packet.
9179 (process_serial_event) <'z'>: Likewise.
9181 2013-02-18 Yao Qi <yao@codesourcery.com>
9183 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9185 2013-02-14 Pedro Alves <palves@redhat.com>
9189 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9190 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9192 2013-02-14 Pedro Alves <palves@redhat.com>
9194 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9196 2013-02-14 Pedro Alves <palves@redhat.com>
9198 * tracepoint.c (save_string): Delete.
9199 (add_tracepoint_action): Use savestring instead of save_string.
9201 2013-02-12 Pedro Alves <palves@redhat.com>
9203 * linux-xtensa-low.c: Ditto.
9204 * xtensa-xtregs.c: Ditto.
9206 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9208 * thread-db.c (thread_db_get_tls_address): NULL pointer check
9211 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9213 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9214 aarch64_num_wp_regs and aarch64_num_bp_regs to
9215 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9217 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9219 * linux-aarch64-low.c (ps_get_thread_area): Replace
9220 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9222 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9223 Marcus Shawcroft <marcus.shawcroft@arm.com>
9224 Nigel Stephens <nigel.stephens@arm.com>
9225 Yufeng Zhang <yufeng.zhang@arm.com>
9227 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9228 (aarch64.c, aarch64-without-fpu.c): New targets.
9229 * configure.srv (aarch64*-*-linux*): New.
9230 * linux-aarch64-low.c: New file.
9232 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9234 * linux-low.c (handle_extended_wait, linux_create_inferior)
9235 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9236 (dequeue_one_deferred_signal, linux_resume_one_thread)
9237 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9238 (linux_tracefork_grandchild, linux_test_for_tracefork)
9239 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9240 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9241 where the argument is 0.
9243 2013-01-25 Yao Qi <yao@codesourcery.com>
9245 * event-loop.c: Include "queue.h".
9246 (gdb_event_p): New typedef.
9247 (struct gdb_event) <next_event>: Remove.
9248 (event_queue): Change to QUEUE(gdb_event_p).
9249 (async_queue_event): Remove.
9250 (gdb_event_xfree): New.
9251 (initialize_event_loop): New.
9252 (process_event): Use API from QUEUE.
9253 (wait_for_event): Likewise.
9254 * server.c (main): Call initialize_event_loop.
9255 * server.h (initialize_event_loop): Declare.
9257 2013-01-18 Yao Qi <yao@codesourcery.com>
9259 * ax.h (struct eval_agent_expr_context): New.
9260 (gdb_eval_agent_expr): Update declaration.
9261 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9262 TFRAME. Add new argument CTX.
9263 * server.h (struct eval_agent_expr_context): Declare.
9264 (agent_mem_read, agent_tsv_read): Update declaration.
9265 (agent_mem_read_string): Likewise.
9266 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9267 (add_traceframe_block): Add new argument TPOINT.
9268 Increase TPOINT->traceframe_usage.
9269 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9270 eval_tracepoint_agent_expr.
9271 (condition_true_at_tracepoint): Likewise.
9272 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9273 (agent_mem_read_string, agent_tsv_read): Likewise.
9275 2013-01-16 Yao Qi <yao@codesourcery.com>
9277 * linux-low.c (linux_resume_one_lwp): Don't check
9278 'lwp->bp_reinsert != 0'.
9280 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9281 Pedro Alves <palves@redhat.com>
9283 * lynx-low.c (ptrace_request_to_str): Define a temporary
9284 macro and use it to simplify this function's implementation.
9286 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9288 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9291 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9293 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9295 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9297 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9299 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9301 * lynx-low.c (lynx_resume): Use the resume_info parameter
9302 to determine the ptid for the lynx_ptrace call, unless
9303 it is equal to minus_one_ptid, in which case we use the
9304 ptid of the current_inferior.
9305 (lynx_wait_1): After having received a thread create/exit
9306 event, resume the inferior's execution using the signaling
9307 thread's ptid, rather than the old ptid.
9309 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9311 * lynx-low.c (lynx_resume): Delete variable ret.
9313 2013-01-01 Joel Brobecker <brobecker@adacore.com>
9315 * gdbreplay.c (gdbreplay_version): Update copyright year.
9316 * server.c (gdbserver_version): Likewise.
9318 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9320 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9323 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9325 * lynx-low.c (ptrace_request_to_str): Add handling for
9328 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9330 * lynx-low.c (lynx_attach): Delete variable new_process.
9332 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9334 * lynx-low.c (lynx_create_inferior): Delete variable
9337 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9339 * lynx-low.c (ptrace_request_to_str): Do not handle
9340 PTRACE_GETTHREADLIST if this macro does not exist.
9342 2012-12-15 Yao Qi <yao@codesourcery.com>
9344 * Makefile.in (OBS): Add notif.o.
9345 * notif.c, notif.h: New.
9346 * server.c: Include "notif.h".
9347 (struct vstop_notif) <next>: Remove.
9349 (queue_stop_reply): Update.
9350 (push_event, send_next_stop_reply): Remove.
9351 (discard_queued_stop_replies): Update.
9352 (notif_stop): New variable.
9353 (handle_v_stopped): Remove.
9354 (handle_v_requests): Don't call handle_v_stopped. Call
9355 handle_ack_notif instead.
9356 (queue_stop_reply_callback): Call notif_event_enque instead
9357 of queue_stop_reply.
9358 (handle_status): Don't call send_next_stop_reply, call
9359 notif_write_event instead.
9360 (kill_inferior_callback): Likewise.
9361 (detach_or_kill_inferior_callback): Likewise.
9362 (main): Call initialize_notif.
9363 (process_serial_event): Call QUEUE_is_empty.
9364 (handle_target_event): Call notif_push instead of push event.
9365 * server.h (push_event): Remove declaration.
9367 2012-12-10 Tom Tromey <tromey@redhat.com>
9369 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9370 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9373 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9374 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9375 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9376 (amd64-linux-ipa.o, ax.o): Rewrite.
9377 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9378 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9379 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9380 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9381 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9382 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9383 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9384 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9385 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9386 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9387 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9388 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9389 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9390 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9391 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9392 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9393 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9394 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9395 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9396 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9397 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9398 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9399 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9400 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9401 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9402 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9403 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9404 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9405 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9406 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9407 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9408 (reg-tilegx.o): Remove.
9409 (all_object_files): New macro.
9410 Include .deps files.
9411 * aclocal.m4, configure: Rebuild.
9412 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9413 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9414 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9416 2012-12-05 Tom Tromey <tromey@redhat.com>
9419 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9421 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
9423 * configure.ac: Check for linux/perf_event.h.
9424 * config.in: Regenerated.
9425 * configure: Regenerated.
9427 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9429 * hostio.c (handle_readlink): Decrease buffer size
9430 parameter passed to readlink by one byte.
9432 2012-11-26 Yao Qi <yao@codesourcery.com>
9434 * configure.ac (build_warnings): Append '-Wempty-body'.
9435 * configure: Regenerated.
9436 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9439 2012-11-15 Pierre Muller <muller@sourceware.org>
9441 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9442 * config.in: Regenerate.
9443 * configure: Regenerate.
9444 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9445 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9446 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9447 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9449 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9450 instead of <sys/wait.h> header.
9451 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9453 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
9455 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9456 (various make rules): Remove -DGDBSERVER
9458 2012-11-09 Yao Qi <yao@codesourcery.com>
9460 * spu-low.c (current_ptid): Move it to ..
9461 * gdbthread.h: ... here. New.
9462 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9463 * server.c (myresume, process_serial_event): Likewise.
9464 * thread-db.c (thread_db_find_new_threads): Likewise.
9465 * tracepoint.c (run_inferior_command): Likewise.
9467 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
9469 * server.c (handle_search_memory_1): Include access length in
9472 2012-09-05 Michael Brandt <michael.brandt@axis.com>
9474 * linux-crisv32-low.c: Fix compile errors.
9476 2012-09-04 Yao Qi <yao@codesourcery.com>
9478 * tracepoint.c (cmd_qtsv): Adjust debug message.
9479 Don't check CUR_TPOINT.
9481 2012-08-28 Yao Qi <yao@codesourcery.com>
9483 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9484 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9485 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9486 Remove declarations of xmalloc, xreallloc, xstrdup and
9488 * Makefile.in (libiberty_h): New.
9489 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9490 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9492 2012-08-23 Yao Qi <yao@codesourcery.com>
9494 * server.h: Remove declaration of 'xsnprintf'.
9496 2012-08-22 Keith Seitz <keiths@redhat.com>
9498 * server.h: Include build-gnulib-gbserver/config.h.
9499 * gdbreplay.c: Likewise.
9501 2012-08-08 Doug Evans <dje@google.com>
9503 * Makefile.in (SFILES): Add gdb_vecs.c.
9504 (OBS): Add gdb_vecs.o.
9505 (gdb_vecs_h, host_defs_h): New variables.
9506 (thread-db.o): Add $(gdb_vecs_h) dependency.
9507 (gdb_vecs.o): New rule.
9508 * thread-db.c: #include "gdb_vecs.h".
9509 (thread_db_load_search): Use a vector to iterate over path elements.
9510 Handle text appearing after "$pdir".
9512 * configure.ac: Add check for strstr.
9513 * config.in: Regenerate.
9514 * configure: Regenerate.
9516 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9518 * hostio.c (handle_pread): If pread fails, fall back to attempting
9520 (handle_pwrite): Likewise for pwrite.
9522 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9524 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9525 between unsupported TYPE and unimplementable ADDR/LEN combination.
9526 (arm_insert_point): Act on new return value.
9528 2012-07-31 Pedro Alves <palves@redhat.com>
9530 * server.c (process_point_options): Only skip tokens if we find
9531 one that is unrecognized. Don't treat 'X' specially while
9532 skipping unrecognized tokens.
9534 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9536 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9537 to 4-byte-align HW breakpoint addresses for Thumb.
9539 2012-07-27 Yao Qi <yao@codesourcery.com>
9543 * server.h: Declare gdb_agent_about_to_close.
9544 * target.c (kill_inferior): Include "agent.h".
9545 New. Send command 'kill'.
9546 * target.h (kill_inferior): Removed macro.
9547 * tracepoint.c (gdb_agent_about_to_close): New.
9548 (gdb_agent_helper_thread): Handle command 'close'.
9549 Wait endlessly until the inferior stops.
9550 Install gdb_agent_remove_socket to atexit hook.
9551 (agent_socket_name): New static variable.
9552 (gdb_agent_socket_init): Replace local variable 'name' with
9553 'agent_socket_name'.
9554 (gdb_agent_remove_socket): New.
9556 2012-07-27 Yao Qi <yao@codesourcery.com>
9558 * server.c (process_point_options): Stop at 'X' when parsing.
9560 2012-07-19 Michael Eager <eager@eagercon.com>
9562 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
9564 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9565 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9566 hardware breakpoint.
9568 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9570 * gdbserver/linux-low.c (initialize_low): Call
9571 linux_ptrace_init_warnings.
9573 2012-07-02 Doug Evans <dje@google.com>
9575 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9578 2012-07-02 Stan Shebs <stan@codesourcery.com>
9580 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9581 (ax.o): Add it to build rule.
9583 (OBS): Add format.o.
9584 (IPA_OBS): Add format.o.
9585 * server.c (handle_query): Claim support for breakpoint commands.
9586 (process_point_options): Add command case.
9587 (process_serial_event): Leave running if there are printfs in
9589 * mem-break.h (any_persistent_commands): Declare.
9590 (add_breakpoint_commands): Declare.
9591 (gdb_no_commands_at_breakpoint): Declare.
9592 (run_breakpoint_commands): Declare.
9593 * mem-break.c (struct point_command_list): New struct.
9594 (struct breakpoint): New field command_list.
9595 (any_persistent_commands): New function.
9596 (add_commands_to_breakpoint): New function.
9597 (add_breakpoint_commands): New function.
9598 (gdb_no_commands_at_breakpoint): New function.
9599 (run_breakpoint_commands): New function.
9600 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9602 * ax.c: Include format.h.
9603 (ax_printf): New function.
9604 (gdb_eval_agent_expr): Add printf opcode.
9606 2012-06-13 Yao Qi <yao@codesourcery.com>
9608 * server.c (start_inferior): Remove duplicated writes to fields
9609 'last_resume_kind' and 'last_status' of 'current_inferior'.
9611 2012-06-12 Yao Qi <yao@codesourcery.com>
9612 Pedro Alves <palves@redhat.com>
9614 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9616 * server.c (handle_v_cont): Extend comment.
9618 2012-06-11 Yao Qi <yao@codesourcery.com>
9620 * linux-low.c (linux_attach): Add 'static'.
9622 2012-06-06 Yao Qi <yao@codesourcery.com>
9624 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9626 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9628 Fix gcc -flto compilation warning.
9629 * server.c (main): Make variable multi_mode and attach volatile.
9631 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9633 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9634 if the platform doesn't know about it.
9636 2012-05-30 Jeff Kenton <jkenton@tilera.com>
9638 * Makefile.in (SFILES): Add linux-tile-low.c.
9639 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9640 * configure.srv: Handle tilegx-*-linux*.
9641 * linux-tile-low.c: New file.
9643 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9645 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9647 2012-05-24 Pedro Alves <palves@redhat.com>
9651 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
9653 2012-05-24 Pedro Alves <palves@redhat.com>
9657 Replace target_signal with gdb_signal throughout.
9659 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9661 * linux-low.c (linux_store_registers): Avoid the copying sequence
9662 when no data has been retrieved by ptrace.
9664 2012-05-22 Will Deacon <will.deacon@arm.com>
9666 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9667 Include asm/ptrace.h.
9668 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9671 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9673 * linux-low.c (linux_store_registers): Don't re-retrieve data
9674 with ptrace that has already been obtained from /proc. Always
9675 copy any data retrieved with ptrace to the buffer supplied.
9677 2012-05-11 Yao Qi <yao@codesourcery.com>
9678 Pedro Alves <palves@redhat.com>
9680 * linux-low.c (enum stopping_threads_kind): New.
9681 (stopping_threads): Change type to `enum stopping_threads_kind'.
9682 (handle_extended_wait): If stopping and suspending threads, leave
9683 the new_lwp suspended too.
9684 (linux_wait_for_event): Adjust.
9685 (stop_all_lwps): Set `stopping_threads' to
9686 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9687 whether we're suspending threads or just stopping them. Assert no
9690 2012-04-29 Yao Qi <yao@codesourcery.com>
9692 * server.h: Move some code to ...
9693 * gdbthread.h: ... here. New.
9694 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9695 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9696 (nto-low.o, win32-low.o): Likewise.
9697 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9698 * regcache.c, remote-utils.c, server.c: Likewise.
9699 * target.c, tracepoint.c, win32-low.c: Likewise.
9701 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9703 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9704 (PTRACE_ARG4_TYPE): Likewise.
9705 (PTRACE_XFER_TYPE): Likewise.
9706 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9707 ptrace to PTRACE_ARG3_TYPE.
9708 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9709 (PTRACE_ARG4_TYPE): Likewise.
9710 (PTRACE_XFER_TYPE): Likewise.
9711 (linux_detach_one_lwp): Cast fourth argument of
9712 ptrace to long then PTRACE_ARG4_TYPE.
9713 (regsets_fetch_inferior_registers): Cast third argument of
9714 ptrace to long then PTRACE_ARG3_TYPE.
9715 (regsets_store_inferior_registers): Likewise.
9717 2012-04-20 Pedro Alves <palves@redhat.com>
9719 * configure: Regenerate.
9721 2012-04-19 Pedro Alves <palves@redhat.com>
9723 * Makefile.in (GNULIB_BUILDDIR): New.
9724 (LIBGNU, INCGNU, GNULIB_H): Adjust.
9725 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9726 (all, install-only, uninstall, clean-info, all-lib, clean): No
9727 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9728 (maintainer-clean realclean distclean): Use subdir_do.
9730 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
9731 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
9732 * acinclude.m4: Include acx_configure_dir.m4.
9733 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9734 calls. Call AC_PROG_RANLIB. Configure gnulib using
9737 (GNULIB_STDINT_H): Adjust.
9738 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9739 * gdbreplay.c: Include build-gnulib/config.h.
9740 * server.h: Likewise.
9741 * aclocal.m4: Regenerate.
9742 * config.in: Regenerate.
9743 * configure: Regenerate.
9745 2012-04-19 Pedro Alves <palves@redhat.com>
9747 * Makefile.in (LIBGNU, INCGNU): Adjust.
9748 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9749 (all, install-only, uninstall, clean-info, all-lib, clean)
9750 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9751 * configure.ac: Adjust AC_OUTPUT output.
9752 * aclocal.m4: Regenerate.
9753 * configure: Regenerate.
9755 2012-04-19 Pedro Alves <palves@redhat.com>
9757 * Makefile.in (generated_files): New.
9758 (server_h): Remove the explicit dependency on config.h, and depend
9759 on $generated_files.
9761 2012-04-19 Pedro Alves <palves@redhat.com>
9763 * Makefile.in (INCGNU): Add -Ignulib.
9765 2012-04-19 Pedro Alves <palves@redhat.com>
9767 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9768 (INCGNU): ... this, and spell out -I here.
9769 (GNULIB_LIB): Rename to ...
9771 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9773 2012-04-19 Pedro Alves <palves@redhat.com>
9775 * config.in: Regenerate.
9777 2012-04-19 Pedro Alves <palves@redhat.com>
9779 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9780 * server.h (memmem): Remove declaration.
9781 * config.in: Regenerate.
9782 * configure: Regenerate.
9784 2012-04-19 Yao Qi <yao@codesourcery.com>
9786 * Makefile.in (SFILES): Add common/vec.c.
9790 2012-04-19 Yao Qi <yao@codesourcery.com>
9792 * remote-utils.c (prepare_resume_reply): Replace with macro
9793 target_core_of_thread.
9794 * server.c (handle_qxfer_threads_proper): Likewise.
9795 * target.h (traget_core_of_thread): New macro.
9797 2012-04-18 Pedro Alves <palves@redhat.com>
9799 * aclocal.m4: Regenerate.
9800 * configure: Regenerate.
9802 2012-04-16 Yao Qi <yao@codesourcery.com>
9804 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9805 duplicated on address.
9807 2012-04-16 Yao Qi <yao@codesourcery.com>
9809 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9810 (struct tracepoint_action_ops) <send>: New field.
9811 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9812 (agent_expr_send, x_tracepoint_action_send): New.
9813 (l_tracepoint_action_send): New.
9814 (cmd_qtdp): Download and install tracepoint
9815 according to `use_agent'.
9816 (run_inferior_command): Add one more parameter `len'.
9818 (tracepoint_send_agent): New.
9819 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9821 2012-04-16 Yao Qi <yao@codesourcery.com>
9823 * tracepoint.c (download_tracepoints): Moved to ...
9824 (cmd_qtstart): ... here.
9826 2012-04-14 Yao Qi <yao@codesourcery.com>
9828 * tracepoint.c: Include inttypes.h.
9829 (struct collect_memory_action): Use sized types.
9830 (struct tracepoint): Likewise.
9831 (cmd_qtdp, stop_tracing): Update print specifiers.
9832 (cmd_qtp, response_tracepoint): Likewise.
9833 (collect_data_at_tracepoint): Likewise.
9834 (collect_data_at_step): Likewise.
9836 2012-04-14 Yao Qi <yao@codesourcery.com>
9838 Import gnulib module inttypes.
9839 * aclocal.m4, config.in, configure: Regenerated.
9841 2012-04-14 Yao Qi <yao@codesourcery.com>
9843 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9844 Makefile and config.status at last.
9846 2012-04-13 Yao Qi <yao@codesourcery.com>
9848 * tracepoint.c: Include stdint.h unconditionally.
9850 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9852 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9853 on BFD_HAVE_SYS_PROCFS_TYPE.
9854 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9855 * configure: Regenerate.
9856 * config.in: Likewise.
9858 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9860 * Makefile.in (clean): Also remove x32.c x32-linux.c
9861 x32-avx.c x32-avx-linux.c.
9862 (x32.o): New target.
9864 (x32-linux.o): Likewise.
9865 (x32-linux.c): Likewise.
9866 (x32-avx.o): Likewise.
9867 (x32-avx.c): Likewise.
9868 (x32-avx-linux.o): Likewise.
9869 (x32-avx-linux.c): Likewise.
9871 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9872 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9873 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9874 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9875 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9876 i386/x32-avx-linux.xml.
9878 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9879 (init_registers_x32_avx_linux): Likwise.
9880 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9881 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9883 2012-04-13 Pedro Alves <palves@redhat.com>
9885 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9886 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9887 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9888 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9891 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9893 * linux-x86-low.c (compat_x32_clock_t): New.
9894 (compat_x32_siginfo_t): Likewise.
9895 (compat_x32_siginfo_from_siginfo): Likewise.
9896 (siginfo_from_compat_x32_siginfo): Likewise.
9897 (linux_is_elf64): Likewise.
9898 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9899 and siginfo_from_compat_x32_siginfo for x32.
9900 (x86_arch_setup): Set linux_is_elf64.
9902 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9905 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9907 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9908 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9909 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9910 compatible with process.
9912 2012-04-12 Yao Qi <yao@codesourcery.com>
9914 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9915 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9916 (install-only, install-info, clean): Handle sub dir gnulib.
9917 (all-lib, am--refresh): New targets.
9918 (memmem.o): Remove target.
9919 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9920 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
9921 (AC_REPLACE_FUNCS): Remove memmem.
9922 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9923 (AC_OUTPUT): Generate Makefile in gnulib/.
9924 * aclocal.m4, config.in, configure: Regenerated.
9926 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
9928 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9930 2012-04-05 Pedro Alves <palves@redhat.com>
9932 -Werror=strict-aliasing
9934 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9937 2012-04-04 Pedro Alves <palves@redhat.com>
9939 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9940 (sparc_store_gregset_from_stack, sparc_store_gregset)
9941 (sparc_breakpoint_at): Fix formatting.
9943 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9945 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9947 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9948 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9949 * config.in: Regenerate.
9950 * configure: Likewise.
9952 2012-03-29 Pedro Alves <palves@redhat.com>
9954 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9955 Correct ptrace arguments.
9957 2012-03-28 Pedro Alves <palves@redhat.com>
9959 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9960 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9961 (IA64_FR1_REGNUM): New defines.
9962 (ia64_fetch_register): New.
9963 (the_low_target): Install it.
9964 * linux-low.h (struct linux_target_ops) <fetch_register>: New
9966 * linux-low.c (linux_fetch_registers): Try the
9967 the_low_target.fetch_register hook first.
9969 * linux-arm-low.c (the_low_target): Adjust.
9970 * linux-bfin-low.c (the_low_target): Adjust.
9971 * linux-cris-low.c (the_low_target): Adjust.
9972 * linux-crisv32-low.c (the_low_target): Adjust.
9973 * linux-m32r-low.c (the_low_target): Adjust.
9974 * linux-m68k-low.c (the_low_target): Adjust.
9975 * linux-mips-low.c (the_low_target): Adjust.
9976 * linux-ppc-low.c (the_low_target): Adjust.
9977 * linux-s390-low.c (the_low_target): Adjust.
9978 * linux-sh-low.c (the_low_target): Adjust.
9979 * linux-sparc-low.c (the_low_target): Adjust.
9980 * linux-tic6x-low.c (the_low_target): Adjust.
9981 * linux-x86-low.c (the_low_target): Adjust.
9982 * linux-xtensa-low.c (the_low_target): Adjust.
9984 2012-03-26 Pedro Alves <palves@redhat.com>
9986 * server.c (handle_qxfer_libraries): Don't bail early if
9987 the_target->qxfer_libraries_svr4 is not NULL.
9989 2012-03-26 Pedro Alves <palves@redhat.com>
9991 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9993 2012-03-23 Pedro Alves <palves@redhat.com>
9995 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9996 "library-list-svr4" element's start tag when the the DSO list is
9999 2012-03-23 Pedro Alves <palves@redhat.com>
10001 * linux-low.c (read_one_ptr): Read the inferior's pointer through
10002 a variable whose type size is the same as the inferior's pointer
10005 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
10007 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10009 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10010 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10011 * linux-low.h: Include <signal.h>.
10012 (struct siginfo): Remove forward declaration.
10013 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10016 2012-03-21 Mike Frysinger <vapier@gentoo.org>
10018 * .gitignore: Ignore more files.
10020 2012-03-19 Pedro Alves <palves@redhat.com>
10021 Jan Kratochvil <jan.kratochvil@redhat.com>
10023 * server.c (cont_thread, general_thread): Add describing comments.
10024 (start_inferior): Clear `cont_thread'.
10025 (handle_v_cont): Don't set `cont_thread' if resuming all threads
10028 2012-03-15 Yao Qi <yao@codesourcery.com>
10030 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
10032 (cmd_qtdp): ... here.
10034 2012-03-15 Yao Qi <yao@codesourcery.com>
10036 * tracepoint.c (struct tracepoint_action_ops): New.
10037 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10038 (m_tracepoint_action_download): New.
10039 (r_tracepoint_action_download): New.
10040 (x_tracepoint_action_download): New.
10041 (l_tracepoint_action_download): New.
10042 (add_tracepoint_action): Install `action->ops' according type.
10043 (download_tracepoint_1): Move code `download' function pointer
10044 of various tracepoint_action_ops.
10046 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10048 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
10049 linux_ptrace_attach_warnings.
10051 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10053 * Makefile.in (linux-ptrace.o): New.
10054 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10055 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10056 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10057 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10058 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10060 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10062 2012-03-08 Yao Qi <yao@codesourcery.com>
10063 Pedro Alves <palves@redhat.com>
10065 Fix PR server/13392.
10066 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10067 offset of JMP insn.
10068 * tracepoint.c (remove_tracepoint): New.
10069 (cmd_qtdp): Call remove_tracepoint when failed to install.
10071 2012-03-07 Pedro Alves <palves@redhat.com>
10073 * linux-low.c (get_detach_signal): New.
10074 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10075 Pass on pending signals to PTRACE_DETACH. Check the result of the
10077 * server.c (program_signals, program_signals_p): New.
10078 (handle_general_set): Handle QProgramSignals.
10079 * server.h (program_signals, program_signals_p): Declare.
10081 2012-03-05 Pedro Alves <palves@redhat.com>
10082 Jan Kratochvil <jan.kratochvil@redhat.com>
10084 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10087 2012-03-03 Yao Qi <yao@codesourcery.com>
10089 * tracepoint.c (tracepoint_look_up_symbols): Update call to
10090 agent_look_up_symbols.
10092 2012-03-03 Yao Qi <yao@codesourcery.com>
10094 * Makefile.in (linux-low.o): Keep dependence on agent.h.
10095 (linux-x86-low.o): Likewise.
10096 * server.h: Remove in_process_agent_loaded.
10097 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10101 2012-03-03 Yao Qi <yao@codesourcery.com>
10103 * tracepoint.c (gdb_agent_capability): New global.
10104 (in_process_agent_loaded_ust): Renamed to
10105 `in_process_agent_supports_ust'.
10107 (in_process_agent_supports_ust): Call agent_capability_check.
10108 (clear_installed_tracepoints): Assert that agent supports
10111 2012-03-03 Yao Qi <yao@codesourcery.com>
10113 * linux-low.c (linux_supports_agent): New.
10114 (linux_target_ops): Initialize field `supports_agent' with
10115 linux_supports_agent.
10116 * target.h (struct target_ops) <supports_agent>: New.
10117 (target_supports_agent): New macro.
10118 * server.c (handle_general_set): Handle packet 'QAgent'.
10119 (handle_query): Send `QAgent+'.
10120 * Makefile.in (server.o): Depends on agent.h.
10122 2012-03-03 Yao Qi <yao@codesourcery.com>
10124 * Makefile.in (OBS): Add agent.o.
10125 Add new rule for agent.o.
10126 Track dependence of tracepoint.c on agent.h.
10127 * tracepoint.c (run_inferior_command_1):
10128 (run_inferior_command): Call agent_run_command.
10129 (gdb_ust_connect_sync_socket): Deleted. Move it to
10131 (resume_thread, stop_thread): Likewise.
10132 (gdb_ust_socket_init): Renamed to ...
10133 (gdb_agent_socket_init): ... New.
10134 (gdb_ust_thread): Renamed to ...
10135 (gdb_agent_helper_thread): ... New.
10136 (gdb_ust_init): Move some code to ...
10137 (gdb_agent_init): ... here. New.
10138 [HAVE_UST]: Call gdb_ust_init.
10139 (initialize_tracepoint_ftlib): Call gdb_agent_init.
10140 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10141 * config.in, configure: Regenerated.
10143 2012-03-02 Pedro Alves <palves@redhat.com>
10145 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10146 * linux-low.c (struct simple_pid_list): New.
10147 (stopped_pids): New a struct simple_pid_list pointer.
10148 (add_to_pid_list, pull_pid_from_list): New.
10149 (handle_extended_wait): Don't assume the first signal new children
10150 report is SIGSTOP. Adjust call to pull_pid_from_list.
10151 (linux_wait_for_lwp): Adjust.
10153 2012-03-02 Yao Qi <yao@codesourcery.com>
10155 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10158 2012-03-02 Yao Qi <yao@codesourcery.com>
10160 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10161 `stop_pc' and `tpoint'. Update caller.
10163 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
10165 * linux-low.h (linux_target_ops): Add regset_bitmap member.
10166 * linux-low.c (use_linux_regsets): New macro.
10167 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10168 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10169 (linux_register_in_regsets): New function.
10170 (usr_fetch_inferior_registers): Skip registers covered by
10172 (usr_store_inferior_registers): Likewise.
10173 (usr_fetch_inferior_registers): New macro.
10174 (usr_store_inferior_registers): Likewise.
10175 (linux_fetch_registers): Handle mixed regset/non-regset targets.
10176 (linux_store_registers): Likewise.
10177 * linux-mips-low.c (init_registers_mips_dsp_linux): New
10179 (init_registers_mips64_dsp_linux): Likewise.
10180 (init_registers_mips_linux): New macro.
10181 (init_registers_mips_dsp_linux): Likewise.
10182 (mips_dsp_num_regs): Likewise.
10183 (DSP_BASE, DSP_CONTROL): New fallback macros.
10184 (mips_base_regs): New macro.
10185 (mips_regmap): Use it. Fix the size.
10186 (mips_dsp_regmap): New variable.
10187 (mips_dsp_regset_bitmap): Likewise.
10188 (mips_arch_setup): New function.
10189 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10191 (mips_cannot_store_register): Likewise.
10192 (the_low_target): Update .arch_setup, .num_regs and .regmap
10193 initializers. Add .regset_bitmap initializer.
10194 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10196 * linux-bfin-low.c (the_low_target): Likewise.
10197 * linux-cris-low.c (the_low_target): Likewise.
10198 * linux-crisv32-low.c (the_low_target): Likewise.
10199 * linux-ia64-low.c (the_low_target): Likewise.
10200 * linux-m32r-low.c (the_low_target): Likewise.
10201 * linux-m68k-low.c (the_low_target): Likewise.
10202 * linux-ppc-low.c (the_low_target): Likewise.
10203 * linux-s390-low.c (the_low_target): Likewise.
10204 * linux-sh-low.c (the_low_target): Likewise.
10205 * linux-sparc-low.c (the_low_target): Likewise.
10206 * linux-tic6x-low.c (the_low_target): Likewise.
10207 * linux-x86-low.c (the_low_target): Likewise.
10208 * linux-xtensa-low.c (the_low_target): Likewise.
10209 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10210 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
10211 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10213 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10214 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10216 2012-02-29 Yao Qi <yao@codesourcery.com>
10217 Pedro Alves <palves@redhat.com>
10219 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10220 `step_over_finished' is true.
10222 2012-02-27 Pedro Alves <palves@redhat.com>
10224 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10225 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10227 2012-02-27 Pedro Alves <palves@redhat.com>
10230 * linux-low.c (pid_is_stopped): New.
10231 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10233 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
10235 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10238 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10240 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10242 2012-02-24 Luis Machado <lgustavo@codesourcery>
10244 * server.c (handle_query): Advertise support for target-side
10245 breakpoint condition evaluation.
10246 (process_point_options): New function.
10247 (process_serial_event): When inserting a breakpoint, check for
10248 a target-side condition that should be evaluated.
10250 * mem-break.c: Include regcache.h and ax.h.
10251 (point_cond_list_t): New data structure.
10252 (breakpoint) <cond_list>: New field.
10253 (find_gdb_breakpoint_at): Make non-static.
10254 (delete_gdb_breakpoint_at): Clear any target-side
10256 (clear_gdb_breakpoint_conditions): New function.
10257 (add_condition_to_breakpoint): Likewise.
10258 (add_breakpoint_condition): Likewise.
10259 (gdb_condition_true_at_breakpoint): Likewise.
10260 (gdb_breakpoint_here): Return result directly instead
10261 of going through a local variable.
10263 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10264 (clear_gdb_breakpoint_conditions): Likewise.
10265 (add_breakpoint_condition): Likewise.
10266 (gdb_condition_true_at_breakpoint): Likewise.
10268 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10269 (need_step_over_p): Take target-side breakpoint condition into
10272 2012-02-24 Luis Machado <lgustavo@codesourcery>
10274 * server.h: Include tracepoint.h.
10275 (agent_mem_read, agent_get_trace_state_variable_value,
10276 agent_set_trace_state_variable_value,
10277 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10278 get_set_tsv_func_addr): New prototypes.
10280 * ax.h: New include file.
10281 * ax.c: New source file.
10283 * tracepoint.c: Include ax.h.
10284 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10285 agent_expr, eval_result_type): Move to ax.h.
10286 (parse_agent_expr): Rename to ...
10287 (gdb_parse_agent_expr): ... this, make it non-static and move
10289 (unparse_agent_expr) Rename to ...
10290 (gdb_unparse_agent_expr): ... this, make it non-static and move
10292 (eval_agent_expr): Rename to ...
10293 (eval_tracepoint_agent_expr): ... this.
10294 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10295 forward declarations.
10296 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10297 (agent_get_trace_state_variable_value): New function.
10298 (agent_set_trace_state_variable_value): New function.
10299 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10300 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10301 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10302 (condition_true_at_tracepoint): Likewise.
10303 (parse_agent_expr): Rename to ...
10304 (gdb_parse_agent_expr): ... this and move to ax.c.
10305 (unparse_agent_expr): Rename to ...
10306 (gdb_unparse_agent_expr): ... this and move to ax.c.
10307 (gdb_agent_op_name): Move to ax.c.
10308 (eval_agent_expr): Rename to ...
10309 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10311 (eval_tracepoint_agent_expr): New function.
10312 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
10314 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10316 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10317 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10318 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10319 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10320 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10321 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10322 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10323 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10324 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10325 (compile_bytecodes): Remove forward declaration.
10326 (is_goto_target): Move to ax.c.
10327 (compile_bytecodes): Move to ax.c and call
10328 agent_get_trace_state_variable_value (...) and
10329 agent_set_trace_state_variable_value (...).
10331 * Makefile.in: Update ax.c and IPA dependencies.
10333 2012-02-24 Pedro Alves <palves@redhat.com>
10335 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10336 (cmd_bigqtbuffer_circular): ... this. Only handle
10337 'QTBuffer:circular:'.
10338 (handle_tracepoint_general_set): Adjust.
10340 2012-02-16 Yao Qi <yao@codesourcery.com>
10342 * inferiors.c: Move code to ...
10343 * dll.c: .... here. New.
10344 * server.h: Declare clear_dlls.
10345 * Makefile.in (SFILES): Add dll.c.
10349 2012-02-11 Yao Qi <yao@codesourcery.com>
10351 * server.c: (handle_monitor_command): Add a new parameter
10353 (handle_query): Update caller.
10355 2012-02-09 Joel Brobecker <brobecker@adacore.com>
10357 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10358 * configure, config.in: Regenerate.
10359 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10362 2012-02-02 Pedro Alves <palves@redhat.com>
10364 Try SIGKILL first, then PTRACE_KILL.
10365 * linux-low.c (linux_kill_one_lwp): New.
10366 (linux_kill_one_lwp): Rename to ...
10367 (kill_one_lwp_callback): ... this. Use the new
10368 linux_kill_one_lwp.
10370 2012-02-02 Pedro Alves <palves@redhat.com>
10372 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10375 2012-01-27 Pedro Alves <palves@redhat.com>
10377 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10378 (elf_64_file_p): Make static.
10379 (linux_pid_exe_is_elf_64_file): New.
10380 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10381 Delete declarations.
10382 (linux_pid_exe_is_elf_64_file): Declare.
10383 * linux-x86-low.c (x86_arch_setup): Use
10384 linux_pid_exe_is_elf_64_file.
10386 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10388 * linux-low.c (linux_wait_for_event_1): Rename to ...
10389 (linux_wait_for_event): ... here and merge it with former
10390 linux_wait_for_event - new variable wait_ptid, use it.
10391 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10393 2012-01-23 Pedro Alves <palves@redhat.com>
10395 * server.c (main): Avoid yet another case of infinite loop while
10396 detaching/killing after a longjmp.
10398 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10401 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10403 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10405 * hostio.c (handle_readlink): New function.
10406 (handle_vFile): Call it to handle "vFile:readlink" packets.
10408 2012-01-20 Pedro Alves <palves@redhat.com>
10409 Ulrich Weigand <ulrich.weigand@linaro.org>
10411 * server.c (handle_v_requests): Only support vAttach and vRun to
10412 start multiple processes when in extended protocol mode.
10414 2012-01-17 Pedro Alves <palves@redhat.com>
10416 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10417 memalign plus mprotect to allocate the scratch buffer.
10419 2012-01-13 Pedro Alves <palves@redhat.com>
10421 * server.c (attach_inferior): Clear `cont_thread'.
10423 2012-01-13 Pedro Alves <palves@redhat.com>
10425 * server.c (main): Avoid infinite loop while detaching/killing
10428 2012-01-09 Doug Evans <dje@google.com>
10430 * server.c (start_inferior): Set last_ptid in --wrapper case.
10432 2012-01-06 Yao Qi <yao@codesourcery.com>
10434 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10436 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10438 2012-01-04 Yao Qi <yao@codesourcery.com>
10440 * tracepoint.c (cmd_qtdp): Print debug message
10441 for static tracepoint.
10443 2012-01-04 Yao Qi <yao@codesourcery.com>
10445 * tracepoint.c (trace_vdebug): Differentiate debug message
10446 between gdbserver and IPA.
10448 2012-01-03 Yao Qi <yao@codesourcery.com>
10450 * tracepoint.c (tracepoint_was_hit): Don't collect for
10453 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10455 * terminal.h: Reformat copyright header.
10457 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10459 * server.c (gdbserver_version): Update copyright year.
10460 * gdbreplay.c (gdbreplay_version): Likewise.
10462 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10464 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10467 2011-12-18 Hui Zhu <teawater@gmail.com>
10468 * linux-low.c (linux_create_inferior): Save return value to ret.
10470 2011-12-18 Hui Zhu <teawater@gmail.com>
10472 * linux-low.c (linux_create_inferior): Save return value to ret.
10474 2011-12-16 Doug Evans <dje@google.com>
10476 * linux-low.c (linux_create_inferior): If stdio connection,
10477 redirect stdin from /dev/null, stdout to stderr.
10478 * remote-utils.c (remote_is_stdio): New static global.
10479 (remote_connection_is_stdio): New function.
10480 (remote_prepare): Handle stdio connection.
10481 (remote_open): Ditto.
10482 (remote_close): Don't close stdin for stdio connections.
10483 (read_prim,write_prim): New functions. Replace all calls to
10484 read/write to these.
10485 * server.c (main): Watch for "-" argument. Move call to
10486 remote_prepare before start_inferior.
10487 * server.h (STDIO_CONNECTION_NAME): New macro.
10488 (remote_connection_is_stdio): Declare.
10490 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10491 in debugging output.
10493 2011-12-15 Yao Qi <yao@codesourcery.com>
10495 * tracepoint.c: Include sys/syscall.h.
10496 (gdb_ust_thread): Remove preprocessor conditional.
10498 2011-12-14 Pedro Alves <pedro@codesourcery.com>
10500 * linux-low.c (linux_detach_one_lwp): Call
10501 the_low_target.prepare_to_resume before detaching.
10503 2011-12-14 Yao Qi <yao@codesourcery.com>
10505 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10508 2011-12-14 Yao Qi <yao@codesourcery.com>
10510 * i386-low.c (i386_low_stopped_data_address): Initialize local
10511 variable `control'.
10513 2011-12-13 Pedro Alves <pedro@codesourcery.com>
10517 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10518 DR_CONTROL unless necessary. Extend comments.
10519 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10520 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10522 2011-12-13 Yao Qi <yao@codesourcery.com>
10524 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10526 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10528 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10530 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10531 Print new debug message for such case.
10533 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10535 Fix overlapping memcpy.
10536 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10537 the read_inferior_memory transfer.
10538 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10539 write_inferior_memory transfer.
10540 (set_fast_tracepoint_jump): New variable buf. Use it for the
10541 read_inferior_memory and write_inferior_memory transfers.
10542 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10543 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10544 Use it for the write_inferior_memory transfer.
10545 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10548 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10550 * linux-low.c (fetch_register, store_register): Make code
10551 consistent, fix formatting.
10553 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10555 * linux-low.c (usr_store_inferior_registers): Factor out code
10556 to handle individual registers into...
10557 (store_register): ... this new function.
10559 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10561 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10562 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10563 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10564 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10565 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10566 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10567 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10568 (srv_xmlfiles): Add new XML files.
10570 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10572 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10573 (init_registers_s390_linux32v1): Add prototype.
10574 (init_registers_s390_linux32v2): Likewise.
10575 (init_registers_s390_linux64v1): Likewise.
10576 (init_registers_s390_linux64v2): Likewise.
10577 (init_registers_s390x_linux64v1): Likewise.
10578 (init_registers_s390x_linux64v2): Likewise.
10579 (s390_num_regs): Increment to 52.
10580 (s390_regmap): Add orig_r2 register.
10581 (s390_num_regs_3264): Increment to 68.
10582 (s390_regmap_3264): Add orig_r2 register.
10583 (s390_collect_ptrace_register): Handle orig_r2 register.
10584 (s390_supply_ptrace_register): Likewise.
10585 (s390_fill_last_break): New function.
10586 (s390_store_last_break): Likewise.
10587 (s390_fill_system_call): New function.
10588 (s390_store_system_call): Likewise.
10589 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10591 (s390_check_regset): New function.
10592 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10593 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10594 Update target_regsets for available register sets.
10596 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10597 Jan Kratochvil <jan.kratochvil@redhat.com>
10599 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10600 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10602 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10603 * linux-low.h (struct process_info_private): New member r_debug.
10604 * server.c (handle_qxfer_libraries): Call
10605 the_target->qxfer_libraries_svr4.
10606 (handle_qxfer_libraries_svr4): New function.
10607 (qxfer_packets): New entry "libraries-svr4".
10608 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10609 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10610 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10611 PACKET_qXfer_libraries_svr4.
10613 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10615 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10616 PSW address/mask between 8-byte and 16-byte formats.
10617 (s390_supply_ptrace_register): Likewise.
10618 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10619 basic addressing mode bit.
10621 2011-11-24 Stan Shebs <stan@codesourcery.com>
10623 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10625 2011-11-17 Stan Shebs <stan@codesourcery.com>
10627 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10628 (tracing_start_time): New global.
10629 (tracing_stop_time): New global.
10630 (tracing_user_name): New global.
10631 (tracing_notes): New global.
10632 (tracing_stop_note): New global.
10633 (cmd_qtstart): Set traceframe_usage, start_time.
10634 (stop_tracing): Set stop_time.
10635 (cmd_qtstatus): Report additional status.
10636 (cmd_qtp): New function.
10637 (handle_tracepoint_query): Call it.
10638 (cmd_qtnotes): New function.
10639 (handle_tracepoint_general_set): Call it.
10640 (get_timestamp): Rename from tsv_get_timestamp.
10642 2011-11-14 Stan Shebs <stan@codesourcery.com>
10643 Kwok Cheung Yeung <kcy@codesourcery.com>
10645 * linux-x86-low.c (small_jump_insn): New.
10646 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10647 trampoline and error message, build a trampoline and issue a small
10648 jump instruction to it.
10649 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10650 trampoline and error message.
10651 (x86_get_min_fast_tracepoint_insn_len): New.
10652 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10653 * linux-low.h (struct linux_target_ops): Add arguments to
10654 install_fast_tracepoint_jump_pad operation, add new operation.
10655 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10657 (linux_get_min_fast_tracepoint_insn_len): New function.
10658 (linux_target_op): Add new operation.
10659 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10660 (gdb_trampoline_buffer_end): Ditto.
10661 (gdb_trampoline_buffer_error): Ditto.
10662 (struct ipa_sym_addresses): Add fields for new IPA variables.
10663 (symbol_list): Add entries for new IPA variables.
10664 (struct tracepoint): Add fields to hold the address range of the
10665 trampoline used by the tracepoint.
10666 (trampoline_buffer_head): New static variable.
10667 (trampoline_buffer_tail): Ditto.
10668 (claim_trampoline_space): New function.
10669 (have_fast_tracepoint_trampoline_buffer): New function.
10670 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10672 (install_fast_tracepoint): Ditto, also add error buffer argument.
10673 (cmd_qtminftpilen): New function.
10674 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10675 (fast_tracepoint_from_trampoline_address): New function.
10676 (fast_tracepoint_collecting): Handle trampoline as part of jump
10678 (set_trampoline_buffer_space): New function.
10679 (initialize_tracepoint): Initialize new IPA variables.
10680 * target.h (struct target_ops): Add arguments to
10681 install_fast_tracepoint_jump_pad operation, add new
10682 get_min_fast_tracepoint_insn_len operation.
10683 (target_get_min_fast_tracepoint_insn_len): New.
10684 (install_fast_tracepoint_jump_pad): Add arguments.
10685 * server.h (IPA_BUFSIZ): Define.
10686 * linux-i386-ipa.c: Include extra header files.
10687 (initialize_fast_tracepoint_trampoline_buffer): New function.
10688 (initialize_low_tracepoint): Call it.
10689 * server.h (set_trampoline_buffer_space): Declare.
10690 (claim_trampoline_space): Ditto.
10691 (have_fast_tracepoint_trampoline_buffer): Ditto.
10693 2011-11-14 Yao Qi <yao@codesourcery.com>
10695 * server.c (handle_query): Handle InstallInTrace for qSupported.
10696 * tracepoint.c (add_tracepoint): Sort list.
10697 (install_tracepoint, download_tracepoint): New.
10698 (cmd_qtdp): Call them to install and download tracepoints.
10699 (sort_tracepoints): Removed.
10700 (cmd_qtstart): Update.
10702 2011-11-14 Yao Qi <yao@codesourcery.com>
10704 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10705 * mem-break.h: Declare.
10706 * tracepoint.c (cmd_qtstart): Move some code to ...
10707 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10709 (download_tracepoints): Move some code to ...
10710 (download_tracepoint_1): ... here. New.
10712 2011-11-08 Yao Qi <yao@codesourcery.com>
10714 * remote-utils.c (relocate_instruction): A comment fix.
10716 2011-11-07 Joel Brobecker <brobecker@adacore.com>
10718 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10719 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10720 dr_status_mirror and dr_control_mirror from debug_reg_state.
10721 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10722 (i386_initial_stuff): Remove use of deleted globals.
10723 (i386_get_thread_context, i386_set_thread_context,
10724 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10725 from debug_reg_state.
10727 2011-11-05 Yao Qi <yao@codesourcery.com>
10729 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10730 address as TPOINT's.
10732 2011-11-02 Stan Shebs <stan@codesourcery.com>
10734 * tracepoint.c (agent_mem_read_string): New function.
10735 (eval_agent_expr): Call it for tracenz.
10736 * server.c (handle_query): Report support for tracenz.
10738 2011-11-02 Yao Qi <yao@codesourcery.com>
10740 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10742 2011-11-02 Yao Qi <yao@codesourcery.com>
10744 * target.h: Fix a typo in comment.
10746 2011-10-31 Pedro Alves <pedro@codesourcery.com>
10748 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10749 clobber the breakpoints' shadows with fast tracepoint jumps.
10750 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10751 * target.c (write_inferior_memory): Also pass MYADDR down to
10754 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10756 * configure.ac: Check support for personality routine.
10757 * configure: Regenerate.
10758 * config.in: Likewise.
10759 * linux-low.c: Include <sys/personality.h>.
10760 Define ADDR_NO_RANDOMIZE if necessary.
10761 (linux_create_inferior): Disable address space randomization when
10762 forking inferior, if requested.
10763 (linux_supports_disable_randomization): New function.
10764 (linux_target_ops): Install it.
10765 * server.h (disable_randomization): Declare.
10766 * server.c (disable_randomization): New global variable.
10767 (handle_general_set): Handle QDisableRandomization.
10768 (handle_query): Likewise for qSupported.
10769 (main): Support --disable-randomization and --no-disable-randomization
10770 command line arguments.
10771 * target.h (struct target_ops): Add supports_disable_randomization.
10772 (target_supports_disable_randomization): New macro.
10774 2011-09-29 Mike Frysinger <vapier@gentoo.org>
10776 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10778 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10779 [!PT_GETDSBT] (target_loadmap): New definition.
10780 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10781 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10782 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10783 and PT_GETDSBT to LINUX_LOADMAP.
10784 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10785 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10787 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10789 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10790 (arm_linux_hwbp_cap): New static variable.
10791 (arm_linux_get_hwbp_cap): Replace by ...
10792 (arm_linux_init_hwbp_cap): ... this new function.
10793 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10794 (arm_linux_get_hw_watchpoint_count): Likewise.
10795 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10796 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10797 (arm_prepare_to_resume): Use perror_with_name instead of error.
10799 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10801 * linux-arm-low.c: Include <signal.h>.
10802 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10803 (struct arm_linux_hwbp_cap): New data type.
10804 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10805 (struct arm_linux_hw_breakpoint): New data type.
10806 (MAX_BPTS, MAX_WPTS): Define.
10807 (struct arch_process_info, struct arch_lwp_info): New data types.
10808 (arm_linux_get_hwbp_cap): New function.
10809 (arm_linux_get_hw_breakpoint_count): Likewise.
10810 (arm_linux_get_hw_watchpoint_count): Likewise.
10811 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10812 (arm_hwbp_control_initialize): Likewise.
10813 (arm_hwbp_control_is_enabled): Likewise.
10814 (arm_hwbp_control_is_initialized): Likewise.
10815 (arm_hwbp_control_disable): Likewise.
10816 (arm_linux_hw_breakpoint_equal): Likewise.
10817 (arm_linux_hw_point_initialize): Likewise.
10818 (struct update_registers_data): New data structure.
10819 (update_registers_callback: New function.
10820 (arm_insert_point): Likewise.
10821 (arm_remove_point): Likewise.
10822 (arm_stopped_by_watchpoint): Likewise.
10823 (arm_stopped_data_address): Likewise.
10824 (arm_new_process): Likewise.
10825 (arm_new_thread): Likewise.
10826 (arm_prepare_to_resume): Likewise.
10827 (the_low_target): Register arm_insert_point, arm_remove_point,
10828 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10829 arm_new_thread, and arm_prepare_to_resume.
10831 2011-09-15 Stan Shebs <stan@codesourcery.com>
10833 * server.h (struct emit_ops): Add compare-goto fields.
10834 * tracepoint.c (gdb_agent_op_sizes): New table.
10835 (emit_eq_goto): New function.
10836 (emit_ne_goto): New function.
10837 (emit_lt_goto): New function.
10838 (emit_le_goto): New function.
10839 (emit_gt_goto): New function.
10840 (emit_ge_goto): New function.
10841 (is_goto_target): New function.
10842 (compile_bytecodes): Recognize special cases of compare-goto
10843 combinations and call specialized emitters for them.
10844 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10845 (amd64_emit_ne_goto): New function.
10846 (amd64_emit_lt_goto): New function.
10847 (amd64_emit_le_goto): New function.
10848 (amd64_emit_gt_goto): New function.
10849 (amd64_emit_ge_goto): New function.
10850 (amd64_emit_ops): Add the new functions.
10851 (i386_emit_eq_goto): New function.
10852 (i386_emit_ne_goto): New function.
10853 (i386_emit_lt_goto): New function.
10854 (i386_emit_le_goto): New function.
10855 (i386_emit_gt_goto): New function.
10856 (i386_emit_ge_goto): New function.
10857 (i386_emit_ops): Add the new functions.
10859 2011-09-08 Stan Shebs <stan@codesourcery.com>
10861 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10862 (i386_emit_epilogue): Restore %ebx.
10864 2011-08-31 Jie Zhang <jzhang918@gmail.com>
10866 * server.c (step_thread): Remove definition.
10867 (process_serial_event): Don't handle Hs.
10868 * server.h (step_thread): Remove declaration.
10869 * target.c (set_desired_inferior): Remove use of step_thread.
10871 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10873 * linux-low.c: Include linux-procfs.h.
10874 (linux_attach_lwp_1): Update comments.
10875 (linux_attach): Scan for existing threads when attaching to a
10876 process that is the tgid.
10877 * Makefile.in: Update dependencies.
10879 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10881 * configure.srv: Add linux-procfs.o dependencies.
10883 2011-08-14 Yao Qi <yao@codesourcery.com>
10885 * target.h (struct target_ops): Fix indent.
10886 * win32-low.c (win32_target_ops): Fix comment.
10888 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
10889 Yao Qi <yao@codesourcery.com>
10891 * Makefile.in (clean): Remove tic6x-*.c files.
10892 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10893 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10894 (tic6x-c64xp-linux.c): Likewise.
10895 * configure.srv: Add support for tic6x-*-uclinux.
10896 * linux-tic6x-low.c: New.
10897 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10899 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
10900 Yao Qi <yao@codesourcery.com>
10902 * target.h (struct target_ops): Add read_loadmap.
10903 * linux-low.c (struct target_loadseg): New type.
10904 (struct target_loadmap): New type.
10905 (linux_read_loadmap): New function.
10906 (linux_target_ops): Add linux_read_loadmap.
10907 * server.c (handle_query): Support qXfer:fdpic:read packet.
10908 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10911 2011-08-05 Eli Zaretskii <eliz@gnu.org>
10913 * win32-low.c: Include <stdint.h>.
10915 2011-07-22 Pedro Alves <pedro@codesourcery.com>
10917 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10918 to the inferior here.
10919 (i386_remove_aligned_watchpoint): Ditto.
10920 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10921 fit part of the watchpoint in the debug registers.
10922 (i386_update_inferior_debug_regs): New.
10923 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10924 registers, and only update the inferior on success.
10925 (i386_low_remove_watchpoint): Ditto.
10927 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
10929 * linux-low.c (compare_ints, unique, list_threads, show_process,
10930 linux_core_of_thread): Delete.
10931 (linux_target_ops): Change linux_core_of_thread to
10932 linux_common_core_of_thread.
10933 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10934 * utils.c (malloc_failure): Change type of argument.
10935 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10936 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10937 common/linux-osdata.c, common/ptid.c and common/buffer.c.
10938 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10939 (IPA_OBJS): Add common-utils-ipa.o.
10940 (ptid_h, linux_osdata_h): New macros.
10941 (server_h): Add common/common-utils.h, common/xml-utils.h,
10942 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10944 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10945 ptid.o, buffer.o): New rules.
10946 (linux-low.o): Add common/linux-osdata.h as a dependency.
10947 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10948 * configure.ac: Add AC_HEADER_DIRENT check.
10949 * config.in: Regenerate.
10950 * configure: Regenerate.
10951 * remote-utils.c (xml_escape_text): Delete.
10952 (buffer_grow, buffer_free, buffer_init, buffer_finish,
10953 buffer_xml_printf): Move to common/buffer.c.
10954 * server.c (main): Remove call to initialize_inferiors.
10955 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10956 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10957 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10958 internal_error, gdb_assert, gdb_assert_fail): Delete.
10959 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10960 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10962 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10963 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10964 initialize_inferiors): Delete.
10966 2011-07-20 Pedro Alves <pedro@codesourcery.com>
10968 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10971 2011-05-31 Pedro Alves <pedro@codesourcery.com>
10973 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10975 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10977 2011-05-26 Yao Qi <yao@codesourcery.com>
10979 * Makefile.in (thread-db.o): Track dependence to
10980 common/gdb_thread_db.h.
10981 * thread-db.c: include gdb_thread_db.h from right place.
10983 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
10985 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10986 __FILE__ and __LINE__ to internal_error.
10988 2011-05-13 Doug Evans <dje@google.com>
10990 * thread-db.c (try_thread_db_load_from_sdir): New function.
10991 (try_thread_db_load_from_dir): New function.
10992 (thread_db_load_search): Handle $sdir, ignore $pdir.
10993 Remove trying of system directories if search of
10994 libthread-db-search-path fails, that is now done via $sdir.
10996 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
10998 * server.c (handle_query): Add EnableDisableTracepoints to the list
10999 of supported features.
11000 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
11002 (cmd_qtenable_disable): New.
11003 (cmd_qtstart): Install tracepoints even if disabled.
11004 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11005 receiving a QTEnable or QTDisable packet.
11006 (gdb_collect): Skip data collection if fast tracepoint is disabled.
11007 (ust_marker_to_static_tracepoint): Do not ignore disabled static
11009 (gdb_probe): Skip data collection if static tracepoint is disabled.
11011 2011-05-10 Doug Evans <dje@google.com>
11013 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11015 2011-05-04 Doug Evans <dje@google.com>
11017 * linux-low.c (linux_join): Skip process lookup.
11018 * spu-low.c (spu_join): Ditto.
11019 * server.c (join_inferiors_callback): Delete.
11020 (process_serial_event): For 'D' packet (detach) call join_inferior
11023 2011-05-04 Joseph Myers <joseph@codesourcery.com>
11025 * README: Don't mention xscale*-*-linux*.
11026 * configure.srv (xscale*-*-linux*): Don't handle target.
11028 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
11030 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
11032 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
11033 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
11034 (i386_emit_void_call_2): Likewise.
11036 2011-04-26 Yao Qi <yao@codesourcery.com>
11038 * linux-low.c: Move common macros to linux-ptrace.h.
11039 Include linux-ptrace.h.
11040 * Makefile.in (linux_ptrace_h): New.
11041 (linux-low.o): Depends on linux-ptrace.h.
11043 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
11045 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11046 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11047 (remote_prepare): New function with most of the TCP code from ...
11048 (remote_open): ... here. Detect PORT here unconditionally. Move also
11049 setting transport_is_reliable.
11050 * server.c (run_once): New variable.
11051 (gdbserver_usage): Document it.
11052 (main): Set run_once for `--once'. Call remote_prepare. Exit after
11053 the first run if RUN_ONCE.
11054 * server.h (run_once, remote_prepare): New declarations.
11056 2011-04-19 Tom Tromey <tromey@redhat.com>
11058 * win32-low.c (handle_load_dll): Remove duplicate "the".
11060 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11062 Remove support for old Cygwin 1.5 versions.
11063 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11064 function to avoid warning.
11065 (win32_add_one_solib): Use cygwin_conv_path function to avoid
11068 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
11070 * gdbserver/server.h (Macro _): Define it if not available.
11072 2011-03-14 Michael Snyder <msnyder@vmware.com>
11074 * hostio.c (handle_close): Remove unnecessary null test.
11076 2011-03-10 Joel Brobecker <brobecker@adacore.com>
11078 * Makefile.in (maintainer-clean realclean distclean): Remove
11079 "make ... subdir_do" command.
11081 2011-03-10 Michael Snyder <msnyder@vmware.com>
11083 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11085 * server.c (handle_v_run): Free alloced buffer on early return.
11087 2011-03-09 Yao Qi <yao@codesourcery.com>
11090 2011-03-04 Yao Qi <yao@codesourcery.com>
11092 * Makefile.in: Remove GNU make feature --directory.
11094 2011-03-05 Yao Qi <yao@codesourcery.com>
11096 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11097 (subdir_do): New make target. Copied from gdb/Makefile.
11098 (maintainer-clean, realclean, distclean, clean): Call corresponding
11099 make targets in common/Makefile.
11101 2011-02-11 Yao Qi <yao@codesourcery.com>
11103 * configure.ac: Call AC_PROG_RANLIB.
11104 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11105 * configure: Regenerate.
11107 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11109 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11111 2011-03-06 Yao Qi <yao@codesourcery.com>
11113 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11115 2011-03-05 Yao Qi <yao@codesourcery.com>
11117 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11118 (subdir_do): New make target. Copied from gdb/Makefile.
11119 (maintainer-clean, realclean, distclean, clean): Call corresponding
11120 make targets in common/Makefile.
11122 2011-03-04 Yao Qi <yao@codesourcery.com>
11124 * Makefile.in: Remove GNU make feature --directory.
11126 2011-03-04 Michael Snyder <msnyder@vmware.com>
11128 * server.c (queue_stop_reply): Call xmalloc not malloc.
11130 2011-03-02 Michael Snyder <msnyder@vmware.com>
11132 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11134 2011-02-28 Michael Snyder <msnyder@vmware.com>
11136 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11137 (cmd_qtframe): Ditto.
11138 (cmd_qtbuffer): Ditto.
11139 (cmd_bigqtbuffer): Ditto.
11141 * utils.c (decimal2str): Initialize 'width' to nine, then
11142 don't mess with it.
11144 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11146 * hostio.c (require_data): Free *data, not data.
11148 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11150 * hostio.c (require_data): Use free, not xfree.
11152 2011-02-27 Michael Snyder <msnyder@vmware.com>
11154 * server.c (handle_query): Discard unused value.
11156 * hostio.c (require_data): Free malloc memory before returning
11159 2011-02-26 Michael Snyder <msnyder@vmware.com>
11161 * linux-low.c (list_threads): Call closedir for dirent.
11163 2011-02-27 Michael Snyder <msnyder@vmware.com>
11165 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11166 a case statement falls through.
11168 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11170 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11173 2011-02-26 Michael Snyder <msnyder@vmware.com>
11175 * utils.c (decimal2str): Eliminate dead code and dead param.
11176 (pulongest): Drop dead param from call to decimal2str.
11179 2011-02-24 Joel Brobecker <brobecker@adacore.com>
11181 Revert the following patch (not approved yet):
11182 2011-02-21 Hui Zhu <teawater@gmail.com>
11183 * tracepoint.c (tp_printf): New function.
11184 (eval_agent_expr): Handle gdb_agent_op_printf.
11186 2011-02-21 Hui Zhu <teawater@gmail.com>
11188 * tracepoint.c (tp_printf): New function.
11189 (eval_agent_expr): Handle gdb_agent_op_printf.
11191 2011-02-18 Tom Tromey <tromey@redhat.com>
11193 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11194 (tracepoint.o): Likewise.
11195 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11196 (gdb_agent_op_names): Likewise.
11198 2011-02-18 Tom Tromey <tromey@redhat.com>
11200 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11201 gdb_agent_op_rot>: New constants.
11202 (gdb_agent_op_names): Add pick and roll.
11203 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11206 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11208 * aclocal.m4: Regenerated with aclocal-1.11.1.
11210 2011-02-14 Pedro Alves <pedro@codesourcery.com>
11212 * server.c (handle_qxfer_traceframe_info): New.
11213 (qxfer_packets): Register "traceframe-info".
11214 (handle_query): Report support for qXfer:traceframe-info:read+.
11215 * tracepoint.c (match_blocktype): New.
11216 (traceframe_find_block_type): Rename to ...
11217 (traceframe_walk_blocks): ... this. Add callback filter argument,
11219 (traceframe_find_block_type): New, reimplemented on top of
11220 traceframe_walk_blocks.
11221 (build_traceframe_info_xml): New.
11222 (traceframe_read_info): New.
11223 * server.h (traceframe_read_info): Declare.
11225 2011-02-11 Yao Qi <yao@codesourcery.com>
11227 * configure.ac: Call AC_PROG_RANLIB.
11228 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11229 * configure: Regenerate.
11231 2011-02-07 Pedro Alves <pedro@codesourcery.com>
11233 * server.c (gdb_read_memory): Change return semantics to allow
11235 (handle_search_memory_1): Adjust.
11236 (process_serial_event) <'m' packet>: Handle partial transfers.
11237 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11239 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11241 * regcache.c (init_register_cache): Initialize
11242 regcache->register_status.
11243 (free_register_cache): Release regcache->register_status.
11244 (regcache_cpy): Copy register_status.
11245 (registers_to_string): Print 'x's for unavailable registers.
11246 (supply_register): Mark the register's status valid or
11247 unavailable, depending on whether a buffer was passed in or not.
11248 (supply_register_zeroed): New.
11249 (supply_regblock): Mark the registers' status valid or
11250 unavailable, depending on whether a buffer was passed in or not.
11251 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11252 (struct regcache): New `register_status' field.
11253 (supply_register_zeroed): Declare.
11254 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11255 supply_register_zeroed, rather than passing a NULL buffer to
11257 * tracepoint.c (fetch_traceframe_registers): Update comment.
11259 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11261 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11264 2011-01-25 Pedro Alves <pedro@codesourcery.com>
11266 * server.h (decode_xfer_write): Change prototype.
11267 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11268 and don't extract the annex here.
11269 * server.c (decode_xfer_read): Remove `annex' parameter,
11270 and don't extract the annex here.
11271 (decode_xfer): New.
11272 (struct qxfer): New.
11273 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11274 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11275 (handle_qxfer_statictrace): New functions, abstracted out from
11276 handle_query, and made to use the struct qxfer interface.
11277 (handle_threads_qxfer_proper): Rename to ...
11278 (handle_qxfer_threads_proper): ... this.
11279 (handle_threads_qxfer): Rename to ...
11280 (handle_qxfer_threads): ... this. Adjust.
11281 (qxfer_packets): New array.
11282 (handle_qxfer): New function.
11283 (handle_query): Use handle_qxfer.
11285 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11287 * gdbreplay.c: Shorten lines of >= 80 columns.
11288 * linux-low.c: Ditto.
11289 * linux-ppc-low.c: Ditto.
11290 * linux-s390-low.c: Ditto.
11291 * linux-sparc-low.c: Ditto.
11292 * linux-x86-low.c: Ditto.
11293 * linux-xtensa-low.c: Ditto.
11294 * mem-break.c: Ditto.
11295 * nto-low.c: Ditto.
11296 * regcache.h: Ditto.
11297 * remote-utils.c: Ditto.
11300 * thread-db.c: Ditto.
11301 * tracepoint.c: Ditto.
11303 * win32-low.h: Ditto.
11305 2011-01-05 Joel Brobecker <brobecker@adacore.com>
11307 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11310 2011-01-01 Joel Brobecker <brobecker@adacore.com>
11312 * server.c (gdbserver_version): Update copyright year in version
11314 * gdbreplay.c (gdbreplay_version): Ditto.
11316 2010-12-29 Jie Zhang <jie.zhang@analog.com>
11318 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11319 * linux-bfin-low.c: New file.
11320 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11321 PT_DATA_ADDR for BFIN targets.
11322 * Makefile.in (SFILES): Add linux-bfin-low.c.
11323 (clean): Remove reg-bfin.c.
11324 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11325 * README: Mention supported Blackfin targets.
11327 2010-12-23 Mike Frysinger <vapier@gentoo.org>
11329 * .gitignore: New file.
11331 2010-11-16 Mike Frysinger <vapier@gentoo.org>
11333 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11335 2010-10-22 Jie Zhang <jie@codesourcery.com>
11337 * Makefile.in: Add FLAGS_TO_PASS variable.
11338 (install): Remove dependency of install-only and recursively
11339 invoke make for install-only.
11341 2010-10-04 Doug Evans <dje@google.com>
11343 * Makefile.in (uninstall): Use $(DESTDIR).
11345 2010-09-24 Pedro Alves <pedro@codesourcery.com>
11349 * linux-x86-low.c (compat_siginfo_from_siginfo)
11350 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11351 si_code is < 0. Check for si_code == SI_TIMER before checking for
11354 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11356 * lynx-i386-low.c: New file.
11357 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11359 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11361 * lynx-low.c (ptrace_request_to_str): Remove handling for
11362 request values that have been removed in LynxOS 5.x.
11364 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11366 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11369 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11371 * configure.ac: Add --enable-inprocess-agent option.
11372 * configure: Rebuilt.
11374 2010-09-06 Yao Qi <yao@codesourcery.com>
11376 * linux-low.c (linux_kill): Remove unused variable.
11377 (linux_stabilize_threads): Likewise.
11378 * server.c (start_inferior): Likewise.
11379 (queue_stop_reply_callback): Likewise.
11380 * tracepoint.c (do_action_at_tracepoint): Likewise.
11382 2010-09-06 Yao Qi <yao@codesourcery.com>
11384 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11387 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11389 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11391 2010-09-06 Pedro Alves <pedro@codesourcery.com>
11393 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11396 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11398 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11399 gdbserver/lynx-ppc-low.c: New files.
11400 * Makefile.in (lynx_low_h): New variable.
11401 (lynx-low.o, lynx-ppc-low.o): New rules.
11402 * configure.ac: On LynxOS, link with -lnetinet.
11403 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11404 * configure: regenerate.
11406 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11408 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11409 * configure.ac: Add check for vasprintf and vsnprintf.
11410 * configure, config.in: Regenerate.
11411 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11413 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11415 * gdbreplay.c: Move include of alloca.h up, next to include of
11417 * server.h: Add include of malloc.h.
11418 * mem-break.c: Remove include of malloc.h.
11419 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11421 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11423 * Makefile.in (memmem.o): Build with -Wno-error.
11425 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11427 * utils.c (xsnprintf): Make non-static.
11428 * server.h: Add xsnprintf declaration.
11429 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11430 replace calls to snprintf by calls to xsnprintf throughout.
11432 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11434 * configure.ac: Add configure check for alloca.
11435 * configure, config.in: Regenerate.
11436 * server.h: Include alloca.h if it exists.
11437 * gdbreplay.c: Include alloca.h if it exists.
11439 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11441 * linux-low.c (__SIGRTMIN): Define if not already defined.
11442 (linux_create_inferior): Check for __ANDROID__ rather than
11444 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11445 are already deferred.
11446 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11447 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11448 stopped and already has a pending signal to report.
11449 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11450 a pending signal to report or is moving out of a jump pad.
11451 (linux_init_signals): Check for __ANDROID__ rather than
11454 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11456 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11457 debug_threads check. Avoid a linear search when not doing debug
11460 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11462 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11463 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11464 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11465 (process_event): Change local fd's type to gdb_fildes_t.
11466 (create_file_handler): Adjust prototype.
11467 (delete_file_handler): Adjust prototype.
11468 (handle_file_event): Adjust prototype. Use pfildes.
11469 (create_file_event): Adjsut prototype.
11470 * remote-utils.c (remote_desc, listen_desc): Change type to
11472 * server.h: New gdb_fildes_t typedef.
11473 [USE_WIN32API]: Include winsock2.h.
11474 (delete_file_handler, add_file_handler): Adjust prototypes.
11475 (pfildes): Declare.
11476 * utils.c (pfildes): New.
11478 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11480 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11481 * configure: Regenerate.
11483 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11485 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11486 (linux_done_accessing_memory): ... this.
11487 (linux_target_ops): Adjust.
11488 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11489 * nto-low.c (nto_target_ops): Adjust comment.
11490 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11491 * spu-low.c (spu_target_ops): Adjust comment.
11492 * target.h (target_ops): Rename unprepare_to_access_memory field
11493 to done_accessing_memory.
11494 (unprepare_to_access_memory): Rename to ...
11495 (done_accessing_memory): ... this.
11497 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11499 * linux-low.c (linux_prepare_to_access_memory): New.
11500 (linux_unprepare_to_access_memory): New.
11501 (linux_target_ops): Install them.
11502 * server.c (read_memory): Rename to ...
11503 (gdb_read_memory): ... this. Use
11504 prepare_to_access_memory/prepare_to_access_memory.
11505 (write_memory): Rename to ...
11506 (gdb_write_memory): ... this. Use
11507 prepare_to_access_memory/prepare_to_access_memory.
11508 (handle_search_memory_1): Adjust.
11509 (process_serial_event): Adjust.
11510 * target.h (struct target_ops): New fields
11511 prepare_to_access_memory and unprepare_to_access_memory.
11512 (prepare_to_access_memory, unprepare_to_access_memory): New.
11513 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11514 prepare_to_access_memory/prepare_to_access_memory.
11515 * nto-low.c (nto_target_ops): Adjust.
11516 * spu-low.c (spu_target_ops): Adjust.
11517 * win32-low.c (win32_target_ops): Adjust.
11519 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11521 * Makefile.in (WARN_CFLAGS): Get it from configure.
11522 (WERROR_CFLAGS): New.
11523 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11524 * configure.ac: Introduce --enable-werror, which adds -Werror to
11525 the compiler command line. Enabled by default. Disable with
11526 --disable-werror. Add -Wdeclaration-after-statement
11527 Wpointer-arith and -Wformat-nonliteral to warning flags.
11528 * configure: Regenerate.
11530 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11532 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11534 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11536 * gdbreplay.c (remote_error): New.
11538 (expect): Use gdbchar. Check for error reading from GDB.
11539 Clarify sync error output.
11540 (play): Check for errors writing to GDB.
11541 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11542 * remote-utils.c (getpkt): Check for errors writing to the remote
11545 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11547 * linux-low.c (linux_wait_1): Move non-debugging code out of
11548 `debug_threads' control.
11550 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11552 * linux-low.c (linux_wait_1): Don't set last_status here.
11553 * server.c (push_event, queue_stop_reply_callback): Assert we're
11554 not pushing a TARGET_WAITKIND_IGNORE event.
11555 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11556 (myresume, handle_target_event): Set the thread's last_resume_kind
11557 and last_status from the target returned status.
11559 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11563 * linux-x86-low.c (update_debug_registers_callback): New.
11564 (i386_dr_low_set_addr): Use it.
11565 (i386_dr_low_get_addr): New.
11566 (i386_dr_low_set_control): Use update_debug_registers_callback.
11567 (i386_dr_low_get_control): New.
11568 (i386_dr_low_get_status): Adjust.
11569 * linux-low.c (linux_stop_lwp): New.
11570 * linux-low.h (linux_stop_lwp): Declare.
11572 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11573 argument instead of a i386_debug_reg_state.
11574 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11575 a i386_debug_reg_state.
11576 (i386_insert_aligned_watchpoint): Adjust.
11577 (i386_remove_aligned_watchpoint): Adjust.
11578 (i386_low_stopped_data_address): Read the debug registers from the
11579 inferior instead of from the mirrors.
11580 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11581 (i386_dr_low_get_addr): Declare.
11582 (i386_dr_low_get_control): Declare.
11583 (i386_dr_low_get_status): Change prototype.
11585 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11586 (i386_dr_low_get_addr): New.
11587 (i386_dr_low_get_control): New.
11588 (i386_dr_low_get_status): Adjust prototype. Return
11590 (i386_initial_stuff): Clear dr_status_mirror and
11592 (i386_get_thread_context): Adjust.
11593 (i386_set_thread_context): Adjust.
11594 (i386_thread_added): Adjust.
11596 2010-08-24 Pedro Alves <pedro@codesourcery.com>
11598 * linux-low.h (linux_thread_area): Delete declaration.
11600 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11602 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11603 after its termination.
11605 2010-08-09 Pedro Alves <pedro@codesourcery.com>
11607 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11608 (gdb_wants_all_stopped): Delete.
11609 (linux_wait_1): Don't call them.
11610 * server.c (handle_v_cont): Tag all threads as want-stopped.
11611 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11612 stopped as "client-wants-stopped".
11614 2010-07-31 Pedro Alves <pedro@codesourcery.com>
11616 * Makefile.in (signals_h): New.
11617 (server_h): Depend on it.
11618 (server.o): Don't depend on $(signals_def).
11619 (signals.o): Depend on $(signals_def).
11621 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11623 * Makefile.in (signals_def): New.
11624 (server_h): Append include/gdb/signals.h and signals_def.
11625 (server.o): Append signals_def.
11627 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11629 * server.c (handle_target_event): Use target_signal_to_host for
11630 resume_info.sig initialization.
11631 * target.h (struct thread_resume) <sig>: New comment.
11633 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11635 * server.c (handle_query): strcpy() the returned string from paddress()
11636 instead of sprintf().
11637 * utils.c (paddress): Return phex_nz().
11639 2010-07-07 Joel Brobecker <brobecker@adacore.com>
11641 * server.c (handle_v_cont): Call mourn_inferior if process
11643 (myresume): Likewise.
11645 2010-07-01 Pedro Alves <pedro@codesourcery.com>
11647 Static tracepoints, and integration with UST.
11649 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11650 * mem-break.c (uninsert_all_breakpoints)
11651 (reinsert_all_breakpoints): New.
11652 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11653 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11654 (gdb_agent_ust_loaded, helper_thread_id)
11655 (gdb_agent_helper_thread_id): New macros.
11656 (struct ipa_sym_addresses): Add addr_ust_loaded,
11657 addr_helper_thread_id, addr_cmd_buf.
11658 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11659 (in_process_agent_loaded_ust): New.
11660 (write_e_ust_not_loaded): New.
11661 (maybe_write_ipa_ust_not_loaded): New.
11662 (struct collect_static_trace_data_action): New.
11663 (enum tracepoint_type) <static_tracepoint>: New.
11664 (struct tracepoint) <handle>: Mention static tracepoints.
11665 (struct static_tracepoint_ctx): New.
11666 (CMD_BUF_SIZE): New.
11667 (add_tracepoint_action): Handle static tracepoint actions.
11668 (unprobe_marker_at): New.
11669 (clear_installed_tracepoints): Handle static tracepoints.
11670 (cmd_qtdp): Handle static tracepoints.
11671 (probe_marker_at): New.
11672 (cmd_qtstart): Handle static tracepoints.
11673 (response_tracepoint): Handle static tracepoints.
11674 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11675 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11676 (get_context_regcache): Handle static tracepoints.
11677 (do_action_at_tracepoint): Handle static tracepoint actions.
11678 (traceframe_find_block_type): Handle static trace data blocks.
11679 (traceframe_read_sdata): New.
11680 (download_tracepoints): Download static tracepoint actions.
11681 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11682 (GDB_PROBE_NAME): New.
11684 (GET_UST_SYM): New.
11687 (ust_marker_to_static_tracepoint): New.
11689 (collect_ust_data_at_tracepoint): New.
11690 (gdb_ust_probe): New.
11691 (UNIX_PATH_MAX, SOCK_DIR): New.
11692 (gdb_ust_connect_sync_socket): New.
11693 (resume_thread, stop_thread): New.
11694 (run_inferior_command): New.
11695 (init_named_socket): New.
11696 (gdb_ust_socket_init): New.
11697 (cstr_to_hexstr): New.
11699 (first_marker, next_marker): New.
11700 (response_ust_marker): New.
11701 (cmd_qtfstm, cmd_qtsstm): New.
11702 (unprobe_marker_at, probe_marker_at): New.
11703 (cmd_qtstmat, gdb_ust_thread): New.
11704 (gdb_ust_init): New.
11705 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11706 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11707 (ST_REGENTRY): New.
11708 (x86_64_st_collect_regmap): New.
11709 (X86_64_NUM_ST_COLLECT_GREGS): New.
11710 (AMD64_RIP_REGNUM): New.
11711 (supply_static_tracepoint_registers): New.
11712 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11713 (ST_REGENTRY): New.
11714 (i386_st_collect_regmap): New.
11715 (i386_NUM_ST_COLLECT_GREGS): New.
11716 (supply_static_tracepoint_registers): New.
11717 * server.c (handle_query): Handle qXfer:statictrace:read.
11718 <qSupported>: Report support for StaticTracepoints, and
11719 qXfer:statictrace:read features.
11720 * server.h (traceframe_read_sdata)
11721 (supply_static_tracepoint_registers): Declare.
11722 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11723 (unpack_varlen_hex): Include in IPA build.
11724 * Makefile.in (ustlibs, ustinc): New.
11725 (IPA_OBJS): Add remote-utils-ipa.o.
11726 ($(IPA_LIB)): Link -ldl and -lpthread.
11728 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11729 * config.in, configure: Regenerate.
11731 2010-06-20 Ian Lance Taylor <iant@google.com>
11732 Pedro Alves <pedro@codesourcery.com>
11734 * linux-x86-low.c (always_true): Delete.
11735 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11736 trying to fool the compiler with always_true.
11738 2010-06-20 Pedro Alves <pedro@codesourcery.com>
11740 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11741 conditions in gdbserver.
11743 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11745 * spu-low.c (spu_read_memory): Wrap around local store limit.
11746 (spu_write_memory): Likewise.
11748 2010-06-15 Pedro Alves <pedro@codesourcery.com>
11750 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11751 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11753 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11755 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11756 uses with LONGEST uses.
11758 2010-06-14 Stan Shebs <stan@codesourcery.com>
11759 Pedro Alves <pedro@codesourcery.com>
11763 * linux-x86-low.c: Include limits.h.
11765 (always_true): New.
11768 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11769 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11770 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11771 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11772 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11773 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11774 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11775 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11776 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11777 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11778 (amd64_emit_void_call_2): New.
11779 (amd64_emit_ops): New.
11780 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11781 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11782 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11783 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11784 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11785 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11786 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11787 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11788 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11789 (i386_emit_stack_adjust, i386_emit_int_call_1)
11790 (i386_emit_void_call_2): New.
11791 (i386_emit_ops): New.
11792 (x86_emit_ops): New.
11793 (the_low_target): Install x86_emit_ops.
11794 * server.h (struct emit_ops): New.
11795 (get_raw_reg_func_addr): Declare.
11796 (current_insn_ptr, emit_error): Declare.
11797 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11798 (set_trace_state_variable_value): New defines.
11799 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11800 addr_get_trace_state_variable_value and
11801 addr_set_trace_state_variable_value.
11802 (symbol_list): New fields for get_raw_reg,
11803 get_trace_state_variable_value and set_trace_state_variable_value.
11804 (condfn): New typedef.
11805 (struct tracepoint): New field `compiled_cond'.
11806 (do_action_at_tracepoint): Clear compiled_cond.
11807 (get_trace_state_variable_value, set_trace_state_variable_value):
11809 (condition_true_at_tracepoint): If there's a compiled condition,
11811 (current_insn_ptr, emit_error): New globals.
11812 (struct bytecode_address): New.
11813 (get_raw_reg_func_addr): New.
11814 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11815 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11816 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11817 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11818 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11819 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11820 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11821 (compile_tracepoint_condition, compile_bytecodes): New.
11822 * target.h (emit_ops): Forward declare.
11823 (struct target_ops): New field emit_ops.
11824 (target_emit_ops): New.
11825 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11826 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11827 * linux-low.c (linux_emit_ops): New.
11828 (linux_target_ops): Install it.
11829 * linux-low.h (struct linux_target_ops): New field emit_ops.
11831 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11833 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11834 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11836 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11837 Stan Shebs <stan@codesourcery.com>
11839 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11840 (all): Depend on $(extra_libraries).
11841 (install-only): Install the IPA.
11842 (IPA_OBJS, IPA_LIB): New.
11843 (clean): Remove the IPA lib.
11844 (IPAGENT_CFLAGS): New.
11845 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11846 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11847 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11848 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11849 * configure.ac: Check for atomic builtins support in the compiler.
11850 (IPA_DEPFILES, extra_libraries): Define.
11851 * configure.srv (ipa_obj): Add description.
11852 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11853 (i[34567]86-*-linux*): Set ipa_obj.
11854 (x86_64-*-linux*): Set ipa_obj.
11855 * linux-low.c (stabilizing_threads): New.
11856 (supports_fast_tracepoints): New.
11857 (linux_detach): Stabilize threads before detaching.
11858 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11859 the lwp is either not stabilizing, or is moving out of a jump pad.
11860 (linux_fast_tracepoint_collecting): New.
11861 (maybe_move_out_of_jump_pad): New.
11862 (enqueue_one_deferred_signal): New.
11863 (dequeue_one_deferred_signal): New.
11864 (linux_wait_for_event_1): If moving out of a jump pad, defer
11865 pending signals to later.
11866 (linux_stabilize_threads): New.
11867 (linux_wait_1): Check if threads need moving out of jump pads, and
11869 (stuck_in_jump_pad_callback): New.
11870 (move_out_of_jump_pad_callback): New.
11871 (lwp_running): New.
11872 (linux_resume_one_lwp): Handle moving out of jump pads.
11873 (linux_set_resume_request): Dequeue deferred signals.
11874 (need_step_over_p): Also step over fast tracepoint jumps.
11875 (start_step_over): Also uninsert fast tracepoint jumps.
11876 (finish_step_over): Also reinsert fast tracepoint jumps.
11877 (linux_install_fast_tracepoint_jump): New.
11878 (linux_target_ops): Install linux_stabilize_threads and
11879 linux_install_fast_tracepoint_jump_pad.
11880 * linux-low.h (linux_target_ops) <get_thread_area,
11881 install_fast_tracepoint_jump_pad>: New fields.
11882 (struct lwp_info) <collecting_fast_tracepoint,
11883 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11884 (linux_get_thread_area): Declare.
11885 * linux-x86-low.c (jump_insn): New.
11886 (x86_get_thread_area): New.
11887 (append_insns): New.
11888 (push_opcode): New.
11889 (amd64_install_fast_tracepoint_jump_pad): New.
11890 (i386_install_fast_tracepoint_jump_pad): New.
11891 (x86_install_fast_tracepoint_jump_pad): New.
11892 (the_low_target): Install x86_get_thread_area and
11893 x86_install_fast_tracepoint_jump_pad.
11894 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11895 (struct fast_tracepoint_jump): New.
11896 (fast_tracepoint_jump_insn): New.
11897 (fast_tracepoint_jump_shadow): New.
11898 (find_fast_tracepoint_jump_at): New.
11899 (fast_tracepoint_jump_here): New.
11900 (delete_fast_tracepoint_jump): New.
11901 (set_fast_tracepoint_jump): New.
11902 (uninsert_fast_tracepoint_jumps_at): New.
11903 (reinsert_fast_tracepoint_jumps_at): New.
11904 (set_breakpoint_at): Use write_inferior_memory.
11905 (uninsert_raw_breakpoint): Use write_inferior_memory.
11906 (check_mem_read): Mask out fast tracepoint jumps.
11907 (check_mem_write): Mask out fast tracepoint jumps.
11908 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11909 (set_fast_tracepoint_jump): Declare.
11910 (delete_fast_tracepoint_jump)
11911 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11912 (reinsert_fast_tracepoint_jumps_at): Declare.
11913 * regcache.c: Don't compile many functions when building the
11914 in-process agent library.
11915 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11916 the register buffer in the heap.
11917 (free_register_cache): If the register buffer isn't owned by the
11918 regcache, don't free it.
11919 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11920 pre-existing register caches.
11921 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11923 (convert_ascii_to_int): : Constify `from' parameter type.
11924 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11925 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11926 the needed buffer in-place.
11927 (relocate_instruction): New.
11928 * server.c (handle_query) <qSymbols>: If the target supports
11929 tracepoints, give it a chance of looking up symbols. Report
11930 support for fast tracepoints.
11931 (handle_status): Stabilize threads.
11932 (process_serial_event): Adjust.
11933 * server.h (struct fast_tracepoint_jump): Forward declare.
11934 (struct process_info) <fast_tracepoint_jumps>: New field.
11935 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11936 (decode_X_packet, decode_M_packet): Adjust.
11937 (relocate_instruction): Declare.
11938 (in_process_agent_loaded): Declare.
11939 (tracepoint_look_up_symbols): Declare.
11940 (struct fast_tpoint_collect_status): Declare.
11941 (fast_tracepoint_collecting): Declare.
11942 (force_unlock_trace_buffer): Declare.
11943 (handle_tracepoint_bkpts): Declare.
11944 (initialize_low_tracepoint)
11945 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11946 * target.h (struct target_ops) <stabilize_threads,
11947 install_fast_tracepoint_jump_pad>: New fields.
11948 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11949 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11950 [HAVE_STDINT_H]: Include stdint.h.
11951 (trace_debug_1): Rename to ...
11952 (trace_vdebug): ... this.
11953 (trace_debug): Rename to ...
11954 (trace_debug_1): ... this. Add `level' parameter.
11955 (trace_debug): New.
11956 (ATTR_USED, ATTR_NOINLINE): New.
11957 (IP_AGENT_EXPORT): New.
11958 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11959 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11960 (about_to_request_buffer_space, trace_buffer_is_full)
11961 (stopping_tracepoint, expr_eval_result, error_tracepoint)
11962 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11963 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11964 (traceframe_write_count, traceframes_created)
11965 (trace_state_variables)
11966 New renaming defines.
11967 (struct ipa_sym_addresses): New.
11968 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11969 (symbol_list): New.
11970 (ipa_sym_addrs): New.
11971 (all_tracepoint_symbols_looked_up): New.
11972 (in_process_agent_loaded): New.
11973 (write_e_ipa_not_loaded): New.
11974 (maybe_write_ipa_not_loaded): New.
11975 (tracepoint_look_up_symbols): New.
11976 (debug_threads) [IN_PROCESS_AGENT]: New.
11977 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11978 (UNKNOWN_SIDE_EFFECTS): New.
11979 (stop_tracing): New.
11980 (flush_trace_buffer): New.
11981 (stop_tracing_bkpt): New.
11982 (flush_trace_buffer_bkpt): New.
11983 (read_inferior_integer): New.
11984 (read_inferior_uinteger): New.
11985 (read_inferior_data_pointer): New.
11986 (write_inferior_data_pointer): New.
11987 (write_inferior_integer): New.
11988 (write_inferior_uinteger): New.
11989 (struct collect_static_trace_data_action): Delete.
11990 (enum tracepoint_type): New.
11991 (struct tracepoint) <type>: New field `type'.
11992 <actions_str, step_actions, step_actions_str>: Only include in
11994 <orig_size, obj_addr_on_target, adjusted_insn_addr>
11995 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11996 (tracepoints): Use IP_AGENT_EXPORT.
11997 (last_tracepoint): Don't include in the IPA.
11998 (stopping_tracepoint): Use IP_AGENT_EXPORT.
11999 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12000 (alloced_trace_state_variables): New.
12001 (trace_state_variables): Use IP_AGENT_EXPORT.
12002 (traceframe_t): Delete unused variable.
12003 (circular_trace_buffer): Don't include in the IPA.
12004 (trace_buffer_start): Delete.
12005 (struct trace_buffer_control): New.
12006 (trace_buffer_free): Delete.
12007 (struct ipa_trace_buffer_control): New.
12008 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12009 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12011 (trace_buffer_ctrl): New.
12012 (TRACE_BUFFER_CTRL_CURR): New.
12013 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12014 Reimplement as macros.
12015 (trace_buffer_wrap): Delete.
12016 (traceframe_write_count, traceframe_read_count)
12017 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12018 (struct tracepoint_hit_ctx) <type>: New field.
12019 (struct fast_tracepoint_ctx): New.
12020 (memory_barrier): New.
12022 (record_tracepoint_error): Update atomically in the IPA.
12023 (clear_inferior_trace_buffer): New.
12024 (about_to_request_buffer_space): New.
12025 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12026 updating the same buffer.
12027 (add_tracepoint): Default the tracepoint's type to trap
12028 tracepoint, and orig_size to -1.
12029 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
12030 internal variables.
12031 (create_trace_state_variable): New parameter `gdb'. Handle it.
12032 (clear_installed_tracepoints): Clear fast tracepoint jumps.
12033 (cmd_qtdp): Handle fast tracepoints.
12034 (cmd_qtdv): Adjust.
12035 (max_jump_pad_size): New.
12036 (gdb_jump_pad_head): New.
12037 (get_jump_space_head): New.
12038 (claim_jump_space): New.
12039 (sort_tracepoints): New.
12040 (MAX_JUMP_SIZE): New.
12041 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
12043 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12044 support. Upload fast traceframes, and delete internal IPA
12046 (stop_tracing_handler): New.
12047 (flush_trace_buffer_handler): New.
12048 (cmd_qtstop): Upload fast tracepoints.
12049 (response_tracepoint): Handle fast tracepoints.
12050 (tracepoint_finished_step): Upload fast traceframes. Set the
12051 tracepoint hit context's tracepoint type.
12052 (handle_tracepoint_bkpts): New.
12053 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12054 type. Add comment about fast tracepoints.
12055 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12056 non-existing action_str field.
12057 (get_context_regcache): Handle fast tracepoints.
12058 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12060 (fast_tracepoint_from_jump_pad_address): New.
12061 (fast_tracepoint_from_ipa_tpoint_address): New.
12062 (collecting_t): New.
12063 (force_unlock_trace_buffer): New.
12064 (fast_tracepoint_collecting): New.
12066 (gdb_collect): New.
12067 (write_inferior_data_ptr): New.
12068 (target_tp_heap): New.
12069 (target_malloc): New.
12070 (download_agent_expr): New.
12072 (download_tracepoints): New.
12073 (download_trace_state_variables): New.
12074 (upload_fast_traceframes): New.
12075 (IPA_FIRST_TRACEFRAME): New.
12076 (IPA_NEXT_TRACEFRAME_1): New.
12077 (IPA_NEXT_TRACEFRAME): New.
12078 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12079 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12080 (gdb_jump_pad_buffer_end): New.
12081 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12082 (initialize_tracepoint): Adjust.
12083 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12084 buffer. Initialize the low module.
12085 * utils.c (PREFIX, TOOLNAME): New.
12086 (malloc_failure): Use PREFIX.
12087 (error): In the IPA, an error causes an exit.
12088 (fatal, warning): Use PREFIX.
12089 (internal_error): Use TOOLNAME.
12090 (NUMCELLS): Increase to 10.
12091 * configure, config.in: Regenerate.
12093 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12095 * server.c (handle_query) <qSupported>: Do two passes over the
12096 qSupported string to avoid nesting strtok.
12098 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12100 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12102 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12103 -Wl,--dynamic-list.
12104 * configure: Regenerate.
12105 * proc-service.list: New.
12107 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12109 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12112 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
12114 * gdbreplay.c (remote_open): Check error return from socket() call by
12115 its equality to -1 not by it being negative.
12116 * remote-utils.c (remote_open): Likewise.
12118 2010-05-23 Pedro Alves <pedro@codesourcery.com>
12120 * config.h: Regenerate.
12122 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12124 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12125 doesn't provide PTRACE_GET_THREAD_AREA.
12127 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12129 * linux-m68k-low.c: Include <asm/ptrace.h>
12130 (ps_get_thread_area): Implement.
12132 2010-05-03 Doug Evans <dje@google.com>
12134 * event-loop.c (struct callback_event): New struct.
12135 (callback_list): New global.
12136 (append_callback_event, delete_callback_event): New functions.
12137 (process_callback): New function.
12138 (start_event_loop): Call it.
12139 * remote-utils.c (NOT_SCHEDULED): Define.
12140 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12141 moved out of readchar.
12142 (readchar): Rewrite. Call reschedule before returning.
12143 (reset_readchar): New function.
12144 (remote_close): Call it.
12145 (process_remaining, reschedule): New functions.
12146 * server.h (callback_handler_func): New typedef.
12147 (append_callback_event, delete_callback_event): Declare.
12149 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12151 * proc-service.c (ps_pglobal_lookup): Use
12152 thread_db_look_up_one_symbol.
12153 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12154 parameter. Use it instead of all_symbols_looked_up.
12155 * server.h (struct process_info) <all_symbols_looked_up>: Delete
12157 (all_symbols_looked_up): Don't declare.
12158 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12159 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12161 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12162 Set all_symbols_looked_up here.
12163 (thread_db_look_up_one_symbol): New.
12164 (thread_db_get_tls_address): Adjust.
12165 (thread_db_load_search, try_thread_db_load_1): Always allocate the
12166 thread_db object on the heap, and tentatively set it in the
12168 (thread_db_init): Don't set all_symbols_looked_up here.
12169 * linux-low.h (thread_db_look_up_one_symbol): Declare.
12171 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12173 * linux-low.c (linux_kill, linux_detach): Adjust.
12174 (status_pending_p_callback): Remove redundant statement. Check
12175 for !TARGET_WAITIKIND_IGNORE, instead of
12176 TARGET_WAITKIND_STOPPED.
12177 (handle_tracepoints): Make sure LWP is locked. Adjust.
12178 (linux_wait_for_event_1): Adjust.
12179 (linux_cancel_breakpoints): New.
12180 (unsuspend_one_lwp): New.
12181 (unsuspend_all_lwps): New.
12182 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12183 (send_sigstop_callback): Change return type to int, add new
12184 `except' parameter and handle it.
12185 (suspend_and_send_sigstop_callback): New.
12186 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12187 pass them down. If SUSPEND, also increment the lwp's suspend
12189 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12190 (need_step_over_p): Don't consider suspended LWPs.
12191 (start_step_over): Adjust.
12192 (proceed_one_lwp): Change return type to int, add new `except'
12193 parameter and handle it.
12194 (unsuspend_and_proceed_one_lwp): New.
12195 (proceed_all_lwps): Use find_inferior instead of
12197 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12198 also decrement the suspend count of LWPs. Pass `except' down,
12199 instead of hacking its suspend count.
12200 (linux_pause_all): Add `freeze' parameter. Adjust.
12201 (linux_unpause_all): New.
12202 (linux_target_ops): Install linux_unpause_all.
12203 * server.c (handle_status): Adjust.
12204 * target.h (struct target_ops): New fields `unpause_all' and
12205 `cancel_breakpoints'. Add new parameter to `pause_all'.
12206 (pause_all): Add new `freeze' parameter.
12207 (unpause_all): New.
12208 (cancel_breakpoints): New.
12209 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12210 cancel breakpoints.
12211 (cmd_qtstart): Pause threads.
12212 (stop_tracing): Pause threads, and cancel breakpoints.
12213 * win32-low.c (win32_target_ops): Adjust.
12215 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12217 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12218 the inferior right away from here...
12219 (linux_wait_1): ... to here, and adjust to check the thread's
12220 last_resume_kind instead of the lwp's step or stop_expected flags.
12222 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12224 * README: Use consistent `GDB' and `GDBserver' spellings.
12226 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12228 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12229 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12230 (linux_detach_one_lwp): Assume the lwp is stopped.
12231 (any_thread_of): Delete.
12232 (linux_detach): Stop all lwps here. Don't blindly delete all
12234 (delete_lwp_callback): New.
12235 (linux_mourn): Delete all lwps of the process that is gone.
12236 (linux_wait_1): Don't delete the last lwp of the process here.
12237 * mem-break.h (mark_breakpoints_out): Declare.
12238 * mem-break.c (mark_breakpoints_out): New.
12239 (free_all_breakpoints): Use it.
12240 * server.c (handle_target_event): If the process is gone, mark
12242 * thread-db.c (struct thread_db) <create_bp>: New field.
12243 (thread_db_enable_reporting): Fix prototype. Store a thread event
12244 breakpoint reference in the thread_db struct.
12245 (thread_db_load_search): Clear the thread_db object.
12246 (try_thread_db_load_1): Ditto.
12247 (switch_to_process): New.
12248 (disable_thread_event_reporting): Use it.
12249 (remove_thread_event_breakpoints): New.
12250 (thread_db_detach, thread_db_mourn): Use it.
12252 2010-05-01 Pedro Alves <pedro@codesourcery.com>
12254 * linux-low.c (linux_enable_event_reporting): New.
12255 (linux_wait_for_event_1, handle_extended_wait): Use it.
12257 2010-04-30 Pedro Alves <pedro@codesourcery.com>
12259 * linux-low.c (linux_kill_one_lwp, linux_kill)
12260 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12261 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12262 SIGSTOP even if the LWP is stopped.
12263 (send_sigstop_callback): New.
12264 (stop_all_lwps): Use send_sigstop_callback instead.
12265 (linux_resume_one_thread): Adjust.
12266 (proceed_one_lwp): Still proceed an LWP that the client has
12267 requested to stop, if we haven't reported it as stopped yet. Make
12268 sure that LWPs the client want stopped, have a pending SIGSTOP.
12270 2010-04-26 Doug Evans <dje@google.com>
12272 * server.c (handle_general_set): Make static.
12274 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12275 Print received char after testing for error/eof instead of before.
12276 (input_interrupt): Tweak comment.
12278 2010-04-23 Doug Evans <dje@google.com>
12280 * server.c (start_inferior): Print inferior argv if --debug.
12282 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12284 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12285 * nto-x86-low.c: Include server.h
12287 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12289 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12290 be consistent with other sources of this directory.
12291 (init_registers_amd64): Correct name of source file of this function
12294 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12296 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12297 64-bit executables.
12299 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12301 * win32-i386-low.c: Add 64-bit support.
12302 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12303 (init_registers_amd64): Declare.
12304 (mappings): Add 64-bit version of array.
12305 (init_windows_x86): New function.
12306 (the_low_target): Change init_arch field to init_windows_x86.
12308 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12310 * win32-low.c: Adapt to support also 64-bit architecture.
12311 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12312 (get_image_name): Use SIZE_T type for local variable `done'.
12313 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12314 (toolhelp_get_dll_name): Idem.
12315 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12316 Use uintptr_t typecast to avoid warning.
12317 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12318 (handle_exception): Use phex_nz to avoid warning.
12319 (win32_wait): Remove unused local variable `process'.
12321 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12323 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12326 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12328 * configure.ac: Use `ws2_32' library for srv_mingw.
12329 * configure: Regenerate.
12330 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12331 * remote-utils.c: Likewise.
12333 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12335 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12336 if __x86_64__ is defined.
12338 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12340 * configure: Regenerate.
12342 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12344 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12345 * target.h (target_ops): New get_tib_address field.
12346 * win32-low.h (win32_thread_info): Add thread_local_base field.
12347 * win32-low.c (child_add_thread): Add tlb argument.
12348 Set thread_local_base field to TLB.
12349 (get_child_debug_event): Adapt to child_add_thread change.
12350 (win32_get_tib_address): New function.
12351 (win32_target_ops): Set get_tib_address field to
12352 win32_get_tib_address.
12353 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12355 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12357 * linux-low.c (linux_mourn): Also remove the process.
12358 * server.c (handle_target_event): Don't remove the process here.
12359 * nto-low.c (nto_mourn): New.
12360 (nto_target_ops): Install it.
12361 * spu-low.c (spu_mourn): New.
12362 (spu_target_ops): Install it.
12363 * win32-low.c (win32_mourn): New.
12364 (win32_target_ops): Install it.
12366 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12368 * server.h (buffer_xml_printf): Remove redundant `;'.
12370 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12372 * regcache.c (set_register_cache): Invalidate regcaches before
12373 changing the register cache layout.
12374 (regcache_invalidate_one): Allow a NULL regcache.
12375 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12376 regcaches before changing the register cache layout or the target
12379 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12381 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12382 variable warning on Linux/x86-64.
12384 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12386 GDBserver disconnected tracing support.
12388 * linux-low.c (linux_remove_process): Delete.
12389 (add_lwp): Don't set last_resume_kind here.
12390 (linux_kill): Use `mourn'.
12391 (linux_detach): Use `thread_db_detach', and `mourn'.
12392 (linux_mourn): New.
12393 (linux_attach_lwp_1): Adjust comment.
12394 (linux_attach): last_resume_kind moved the thread_info; adjust.
12395 (status_pending_p_callback): Adjust.
12396 (linux_wait_for_event_1): Adjust.
12397 (count_events_callback, select_singlestep_lwp_callback)
12398 (select_event_lwp_callback, cancel_breakpoints_callback)
12399 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12400 (proceed_one_lwp): Adjust.
12401 (linux_async): Add debug output.
12402 (linux_thread_stopped): New.
12403 (linux_pause_all): New.
12404 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12406 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12407 (thread_db_free): Delete declaration.
12408 (thread_db_detach, thread_db_mourn): Declare.
12409 * thread-db.c (thread_db_init): Use thread_db_mourn.
12410 (thread_db_free): Delete, split in two.
12411 (disable_thread_event_reporting): New.
12412 (thread_db_detach): New.
12413 (thread_db_mourn): New.
12415 * server.h (struct thread_info) <last_resume_kind>: New field.
12416 <attached>: Add comment.
12417 <gdb_detached>: New field.
12418 (handler_func): Change return type to int.
12419 (handle_serial_event, handle_target_event): Ditto.
12420 (gdb_connected): Declare.
12422 (disconnected_tracing): Declare.
12423 (stop_tracing): Declare.
12425 * server.c (handle_query) <qSupported>: Report support for
12426 disconnected tracing.
12427 (queue_stop_reply_callback): Account for running threads.
12428 (gdb_wants_thread_stopped): New.
12429 (gdb_wants_all_threads_stopped): New.
12430 (gdb_reattached_process): New.
12431 (handle_status): Clear the `gdb_detached' flag of all processes.
12432 In all-stop, stop all threads.
12433 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12434 (process_serial_event): If the remote connection breaks, or if an
12435 exit was forced with "monitor exit", force an event loop exit.
12436 Handle disconnected tracing on detach.
12437 (handle_serial_event): Adjust.
12438 (handle_target_event): If GDB isn't connected, forward events back
12439 to the inferior, unless the last process exited, in which case,
12440 exit gdbserver. Adjust interface.
12442 * remote-utils.c (remote_open): Don't block in accept. Instead
12443 register an event loop source on the listen socket file
12444 descriptor. Refactor bits into ...
12445 (listen_desc): ... this new global.
12446 (gdb_connected): ... this new function.
12447 (enable_async_notification): ... this new function.
12448 (handle_accept_event): ... this new function.
12449 (remote_close): Clear remote_desc.
12451 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12453 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12455 (mourn_inferior): Define.
12456 (target_process_qsupported): Avoid the dangling else problem.
12457 (thread_stopped): Define.
12458 (pause_all): Define.
12459 (target_waitstatus_to_string): Declare.
12460 * target.c (target_waitstatus_to_string): New.
12462 * tracepoint.c (tracing): Make extern.
12463 (disconnected_tracing): New.
12464 (stop_tracing): Make extern. Handle tracing stops due to GDB
12466 (cmd_qtdisconnected): New.
12467 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12468 (handle_tracepoint_general_set): Handle QTDisconnected.
12470 * event-loop.c (event_handler_func): Change return type to int.
12471 (process_event): Bail out if the event handler wants the event
12473 (handle_file_event): Ditto.
12474 (start_event_loop): Bail out if the event handler wants the event
12477 * nto-low.c (nto_target_ops): Adjust.
12478 * spu-low.c (spu_wait): Don't remove the process here.
12479 (spu_target_ops): Adjust.
12480 * win32-low.c (win32_wait): Don't remove the process here.
12481 (win32_target_ops): Adjust.
12483 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12485 * regcache.c (realloc_register_cache): Invalidate inferior's
12486 regcache before recreating it.
12488 2010-04-09 Pedro Alves <pedro@codesourcery.com>
12490 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12492 2010-04-09 Stan Shebs <stan@codesourcery.com>
12493 Pedro Alves <pedro@codesourcery.com>
12495 * server.h (LONGEST): New.
12496 (struct thread_info) <while_stepping>: New field.
12497 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12499 (initialize_tracepoint, handle_tracepoint_general_set)
12500 (handle_tracepoint_query, tracepoint_finished_step)
12501 (tracepoint_was_hit, release_while_stepping_state_list):
12502 (current_traceframe): Declare.
12503 * server.c (handle_general_set): Handle tracepoint packets.
12504 (read_memory): New.
12505 (write_memory): New.
12506 (handle_search_memory_1): Use read_memory.
12507 (handle_query): Report support for conditional tracepoints, trace
12508 state variables, and tracepoint sources. Handle tracepoint
12510 (main): Initialize the tracepoints module.
12511 (process_serial_event): Handle traceframe reads/writes.
12513 * linux-low.c (handle_tracepoints): New.
12514 (linux_wait_1): Call it.
12515 (linux_resume_one_lwp): Handle while-stepping.
12516 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12517 (linux_target_ops): Install them.
12518 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12520 * linux-x86-low.c (x86_supports_tracepoints): New.
12521 (the_low_target). Install it.
12523 * mem-break.h (delete_breakpoint): Declare.
12524 * mem-break.c (delete_breakpoint): Make external.
12526 * target.h (struct target_ops): Add `supports_tracepoints',
12527 `read_pc', and `write_pc' fields.
12528 (target_supports_tracepoints): Define.
12529 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12532 * regcache.h (struct regcache) <registers_owned>: New field.
12533 (init_register_cache, regcache_cpy): Declare.
12534 (regcache_read_pc, regcache_write_pc): Declare.
12535 (register_cache_size): Declare.
12536 (supply_regblock): Declare.
12537 * regcache.c (init_register_cache): New.
12538 (new_register_cache): Use it.
12539 (regcache_cpy): New.
12540 (register_cache_size): New.
12541 (supply_regblock): New.
12542 (regcache_read_pc, regcache_write_pc): New.
12544 * tracepoint.c: New.
12546 * Makefile.in (OBS): Add tracepoint.o.
12547 (tracepoint.o): New rule.
12549 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12551 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12553 (i386-mmx.c): Likewise.
12554 (i386-mmx-linux.o): Likewise.
12555 (i386-mmx-linux.c): Likewise.
12557 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12558 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12559 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12560 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12562 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12563 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12564 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12566 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12568 * Makefile.in (clean): Updated.
12570 (i386-avx.c): Likewise.
12571 (i386-avx-linux.o): Likewise.
12572 (i386-avx-linux.c): Likewise.
12573 (amd64-avx.o): Likewise.
12574 (amd64-avx.c): Likewise.
12575 (amd64-avx-linux.o): Likewise.
12576 (amd64-avx-linux.c): Likewise.
12578 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12579 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12580 (srv_amd64_regobj): Add amd64-avx.o.
12581 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12582 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12583 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12584 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12585 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12586 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12587 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12589 * i387-fp.c: Include "i386-xstate.h".
12591 (i387_cache_to_xsave): Likewise.
12592 (i387_xsave_to_cache): Likewise.
12593 (x86_xcr0): Likewise.
12595 * i387-fp.h (i387_cache_to_xsave): Likewise.
12596 (i387_xsave_to_cache): Likewise.
12597 (x86_xcr0): Likewise.
12599 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12600 * linux-crisv32-low.c (target_regsets): Likewise.
12601 * linux-m68k-low.c (target_regsets): Likewise.
12602 * linux-mips-low.c (target_regsets): Likewise.
12603 * linux-ppc-low.c (target_regsets): Likewise.
12604 * linux-s390-low.c (target_regsets): Likewise.
12605 * linux-sh-low.c (target_regsets): Likewise.
12606 * linux-sparc-low.c (target_regsets): Likewise.
12607 * linux-xtensa-low.c (target_regsets): Likewise.
12609 * linux-low.c: Include <sys/uio.h>.
12610 (regsets_fetch_inferior_registers): Support nt_type.
12611 (regsets_store_inferior_registers): Likewise.
12612 (linux_process_qsupported): New.
12613 (linux_target_ops): Add linux_process_qsupported.
12615 * linux-low.h (regset_info): Add nt_type.
12616 (linux_target_ops): Add process_qsupported.
12618 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12620 (init_registers_i386_avx_linux): New.
12621 (init_registers_amd64_avx_linux): Likewise.
12622 (xmltarget_i386_linux_no_xml): Likewise.
12623 (xmltarget_amd64_linux_no_xml): Likewise.
12624 (PTRACE_GETREGSET): Likewise.
12625 (PTRACE_SETREGSET): Likewise.
12626 (x86_fill_xstateregset): Likewise.
12627 (x86_store_xstateregset): Likewise.
12628 (use_xml): Likewise.
12629 (x86_linux_update_xmltarget): Likewise.
12630 (x86_linux_process_qsupported): Likewise.
12631 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12632 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12633 init_registers_i386_linux here. Call
12634 x86_linux_update_xmltarget.
12635 (the_low_target): Add x86_linux_process_qsupported.
12637 * server.c (handle_query): Call target_process_qsupported.
12639 * target.h (target_ops): Add process_qsupported.
12640 (target_process_qsupported): New.
12642 2010-04-03 Pedro Alves <pedro@codesourcery.com>
12644 * inferiors.c (add_thread): Set last_status kind to
12645 TARGET_WAITKIND_IGNORE.
12646 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12647 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12648 (linux_wait_1): Move `thread' local definition to block that uses
12649 it. Don't NULL initialize `event_child'.
12650 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12651 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12652 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12654 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12656 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12657 an extended waitstatus, or by a watchpoint.
12658 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12659 thread was stepping or has been stopped by a watchpoint.
12661 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12663 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12664 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12665 of another, then delete the previous, and validate all
12667 (validate_inserted_breakpoint): New.
12668 (delete_disabled_breakpoints): New.
12669 (validate_breakpoints): New.
12670 (check_mem_read): Validate breakpoints before trusting their
12671 shadow. Delete disabled breakpoints.
12672 (check_mem_write): Validate breakpoints before trusting they
12673 should be inserted. Delete disabled breakpoints.
12674 * mem-break.h (validate_breakpoints):
12675 * server.c (handle_query): Validate breakpoints when we see a
12678 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12680 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12681 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12682 if we could tell there's a GDB breakpoint at stop_pc.
12683 (need_step_over_p): Don't do a step over if we find a GDB
12684 breakpoint at the resume PC.
12686 * mem-break.c (struct raw_breakpoint): New.
12687 (enum bkpt_type): New type `gdb_breakpoint'.
12688 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12689 fields. New field `raw'.
12690 (find_raw_breakpoint_at): New.
12691 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12692 breakpoint instead.
12693 (set_breakpoint_at): Adjust.
12694 (delete_raw_breakpoint): New.
12695 (release_breakpoint): New.
12696 (delete_breakpoint): Rename to...
12697 (delete_breakpoint_1): ... this. Add proc parameter. Use
12698 release_breakpoint. Return ENOENT.
12699 (delete_breakpoint): Reimplement.
12700 (find_breakpoint_at): Delete.
12701 (find_gdb_breakpoint_at): New.
12702 (delete_breakpoint_at): Delete.
12703 (set_gdb_breakpoint_at): New.
12704 (delete_gdb_breakpoint_at): New.
12705 (gdb_breakpoint_here): New.
12706 (set_reinsert_breakpoint): Use release_breakpoint.
12707 (uninsert_breakpoint): Rename to ...
12708 (uninsert_raw_breakpoint): ... this.
12709 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12710 (reinsert_raw_breakpoint): Change parameter type to
12712 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12714 (check_breakpoints): Adjust. Use release_breakpoint.
12715 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12716 (breakpoint_inserted_here): Ditto.
12717 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12718 Don't trust the breakpoint's shadow if it is not inserted.
12719 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12720 (delete_all_breakpoints): Adjust.
12721 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12722 use delete_breakpoint_1.
12724 * mem-break.h (breakpoints_supported): Delete declaration.
12725 (set_gdb_breakpoint_at): Declare.
12726 (gdb_breakpoint_here): Declare.
12727 (delete_breakpoint_at): Delete.
12728 (delete_gdb_breakpoint_at): Declare.
12730 * server.h (struct raw_breakpoint): Forward declare.
12731 (struct process_info): New field `raw_breakpoints'.
12733 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12736 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12738 * linux-low.c (status_pending_p_callback): Fix comment.
12739 (linux_wait_for_event_1): Move most of the internal breakpoint
12740 handling from here...
12741 (linux_wait_1): ... to here.
12742 (count_events_callback): New.
12743 (select_singlestep_lwp_callback): New.
12744 (select_event_lwp_callback): New.
12745 (cancel_breakpoints_callback): New.
12746 (select_event_lwp): New.
12747 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12748 priority to all LWPs that have had events that should be reported
12749 to the client. Cancel breakpoints when about to reporting the
12750 event to the client, not while stopping lwps. No longer cancel
12751 finished single-steps here.
12752 (cancel_finished_single_step): Delete.
12753 (cancel_finished_single_steps): Delete.
12755 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12757 * mem-break.c (enum bkpt_type): New.
12758 (struct breakpoint): New field `type'.
12759 (set_breakpoint_at): Change return type to struct breakpoint
12760 pointer. Set type to `other_breakpoint' by default.
12761 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12762 in the breakpoint list.
12763 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12764 (reinsert_breakpoint): Rename to ...
12765 (reinsert_raw_breakpoint): ... this.
12766 (reinsert_breakpoints_at): Adjust.
12767 * mem-break.h (struct breakpoint): Declare.
12768 (set_breakpoint_at): Change return type to struct breakpoint
12771 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12773 * server.c (handle_query): Assign, not compare.
12775 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12777 Teach linux gdbserver to step-over-breakpoints.
12779 * linux-low.c (can_hardware_single_step): New.
12780 (supports_breakpoints): New.
12781 (handle_extended_wait): If stopping threads, read the stop pc of
12782 the new cloned LWP.
12784 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12785 low target doesn't support retrieving the PC.
12786 (add_lwp): Set last_resume_kind to resume_continue.
12787 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12788 (linux_attach): Don't clear stop_expected. Set the lwp's
12789 last_resume_kind to resume_stop.
12790 (linux_detach_one_lwp): Don't check for removed breakpoints.
12791 (check_removed_breakpoint): Delete.
12792 (status_pending_p): Rename to ...
12793 (status_pending_p_callback): ... this. Don't check for removed
12794 breakpoints. Don't consider threads that are stopped from GDB's
12796 (linux_wait_for_lwp): Always read the stop_pc here.
12797 (cancel_breakpoint): New.
12798 (step_over_bkpt): New global.
12799 (linux_wait_for_event_1): Implement stepping over breakpoints.
12800 (gdb_wants_lwp_stopped): New.
12801 (gdb_wants_all_stopped): New.
12802 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12803 single-step traps here. Store the thread's last reported target
12805 (send_sigstop): Don't clear stop_expected. Always set it,
12807 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12808 (cancel_finished_single_step): New.
12809 (cancel_finished_single_steps): New.
12810 (wait_for_sigstop): Don't cancel finished single-step traps here.
12811 (linux_resume_one_lwp): Don't check for removed breakpoints.
12812 Don't set `step' on non-hardware step archs.
12813 (linux_set_resume_request): Ignore resume_stop requests if already
12814 stopping or stopped. Set the lwp's last_resume_kind.
12815 (resume_status_pending_p): Don't check for removed breakpoints.
12816 (need_step_over_p): New.
12817 (start_step_over): New.
12818 (finish_step_over): New.
12819 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12820 requests. Clear the thread's last reported target waitstatus.
12821 Don't use the `suspended' flag. Don't consider pending breakpoints.
12822 (linux_resume): Start a step-over if necessary.
12823 (proceed_one_lwp): New.
12824 (proceed_all_lwps): New.
12825 (unstop_all_lwps): New.
12826 * linux-low.h (struct lwp_info): Rewrite comment for the
12827 `suspended' flag. Add the `stop_pc' field. Delete the
12828 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12829 Add `'last_resume_kind' and `need_step_over' fields.
12830 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12831 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12832 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12833 (set_raw_breakpoint_at): New.
12834 (set_breakpoint_at): Rewrite to use it.
12835 (reinsert_breakpoint_handler): Delete.
12836 (set_reinsert_breakpoint): New.
12837 (reinsert_breakpoint_by_bp): Delete.
12838 (delete_reinsert_breakpoints): New.
12839 (uninsert_breakpoint): Rewrite.
12840 (uninsert_breakpoints_at): New.
12841 (reinsert_breakpoint): Rewrite.
12842 (reinsert_breakpoints_at): New.
12843 (check_breakpoints): Rewrite.
12844 (breakpoint_here): New.
12845 (breakpoint_inserted_here): New.
12846 (check_mem_read): Adjust.
12847 * mem-break.h (breakpoints_supported, breakpoint_here)
12848 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12849 (reinsert_breakpoint_by_bp): Delete declaration.
12850 (delete_reinsert_breakpoints): Declare.
12851 (reinsert_breakpoint): Delete declaration.
12852 (reinsert_breakpoints_at): Declare.
12853 (uninsert_breakpoint): Delete declaration.
12854 (uninsert_breakpoints_at): Declare.
12855 (check_breakpoints): Adjust prototype.
12856 * server.h: Adjust include order.
12857 (struct thread_info): Declare here. Add a `last_status' field.
12859 2010-03-23 Michael Snyder <msnyder@vmware.com>
12861 * server.c (crc32): New function.
12862 (handle_query): Add handling for 'qCRC:' request.
12864 2010-03-23 Pedro Alves <pedro@codesourcery.com>
12866 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12867 lwp had been stopped by a watchpoint.
12869 2010-03-16 Pedro Alves <pedro@codesourcery.com>
12871 * server.h (internal_error): Declare.
12872 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12873 * utils.c (internal_error): New function.
12875 2010-03-15 Andreas Schwab <schwab@redhat.com>
12877 * configure.srv: Fix typo setting srv_regobj.
12879 2010-03-15 Pedro Alves <pedro@codesourcery.com>
12881 * linux-low.c (fetch_register): Avoid passing a non string literal
12883 (usr_store_inferior_registers): Ditto.
12885 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12887 * linux-low.c (linux_write_memory): Bail out early if peeking
12890 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12892 * linux-low.h (struct lwp_info): New fields
12893 `stopped_by_watchpoint' and `stopped_data_address'.
12894 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12895 here, and cache them in the lwp object.
12896 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12898 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12900 (linux_stopped_by_watchpoint): Rewrite.
12901 (linux_stopped_data_address): Rewrite.
12903 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
12905 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12906 switching the current inferior, not before.
12908 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12910 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12911 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12912 i386-linux.c and amd64-linux.c.
12913 (reg-i386.o): Removed.
12914 (reg-i386.c): Likewise.
12915 (reg-i386-linux.o): Likewise.
12916 (reg-i386-linux.c): Likewise.
12917 (reg-x86-64.o): Likewise.
12918 (reg-x86-64.c): Likewise.
12919 (reg-x86-64-linux.o): Likewise.
12920 (reg-x86-64-linux.c): Likewise.
12922 (i386.c): Likewise.
12923 (i386-linux.o): Likewise.
12924 (i386-linux.c): Likewise.
12925 (amd64.o): Likewise.
12926 (amd64.c): Likewise.
12927 (amd64-linux.o): Likewise.
12928 (amd64-linux.c): Likewise.
12930 * configure.srv (srv_i386_regobj): New.
12931 (srv_i386_linux_regobj): Likewise.
12932 (srv_amd64_regobj): Likewise.
12933 (srv_amd64_linux_regobj): Likewise.
12934 (srv_i386_32bit_xmlfiles): Likewise.
12935 (srv_i386_64bit_xmlfiles): Likewise.
12936 (srv_i386_xmlfiles): Likewise.
12937 (srv_amd64_xmlfiles): Likewise.
12938 (srv_i386_linux_xmlfiles): Likewise.
12939 (srv_amd64_linux_xmlfiles): Likewise.
12940 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
12941 srv_xmlfiles to $srv_i386_xmlfiles.
12942 (i[34567]86-*-mingw32ce*): Likewise.
12943 (i[34567]86-*-mingw*): Likewise.
12944 (i[34567]86-*-nto*): Likewise.
12945 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12946 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
12947 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12948 (x86_64-*-linux*): Likewise.
12950 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12951 (init_registers_amd64_linux): New.
12952 (x86_arch_setup): Replace init_registers_x86_64_linux with
12953 init_registers_amd64_linux.
12955 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
12957 * configure.ac: Check for libdl. If it is not available link against
12958 static libthread_db.
12959 * configure: Regenerate.
12961 2010-02-22 Pedro Alves <pedro@codesourcery.com>
12965 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12966 handing a read watchpoint.
12967 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12969 2010-02-12 Doug Evans <dje@google.com>
12971 * linux-low.c (linux_supports_tracefork_flag): Document.
12972 (linux_look_up_symbols): Add comment.
12974 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
12976 * regcache.c (supply_register): Clear regcache if buf is NULL.
12978 2010-02-02 Nicolas Roche <roche@sourceware.org>
12979 Joel Brobecker <brobecker@adacore.com>
12981 * inferiors.c (find_inferior): Add function documentation.
12982 (unloaded_dll): Handle the case where the unloaded dll has not
12983 been previously registered in the dll list.
12985 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12987 * linux-arm-low.c (thumb_breakpoint_len): Delete.
12988 (thumb2_breakpoint): New.
12989 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12991 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12993 * linux-low.c (get_stop_pc): Check for SIGTRAP.
12994 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12997 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12999 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13001 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
13003 * linux-s390-low.c (s390_collect_ptrace_register)
13004 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13006 2010-01-21 Doug Evans <dje@google.com>
13008 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13009 (PTRACE_ARG4_TYPE): New macro.
13010 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13011 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13012 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13013 (usr_store_inferior_registers): Ditto.
13014 (linux_read_memory, linux_write_memory): Ditto.
13015 (linux_test_for_tracefork): Ditto.
13017 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13018 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
13020 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13022 * proc-service.c (ps_lgetregs): Don't refetch registers from the
13025 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13027 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13028 prototype to take a regcache. Adjust.
13030 2010-01-20 Pedro Alves <pedro@codesourcery.com>
13032 * regcache.h (struct thread_info): Forward declare.
13033 (struct regcache): New.
13034 (new_register_cache): Adjust prototype.
13035 (get_thread_regcache): Declare.
13036 (free_register_cache): Adjust prototype.
13037 (registers_to_string, registers_from_string): Ditto.
13038 (supply_register, supply_register_by_name, collect_register)
13039 (collect_register_as_string, collect_register_by_name): Ditto.
13040 * regcache.c (struct inferior_regcache_data): Delete.
13041 (get_regcache): Rename to ...
13042 (get_thread_regcache): ... this. Adjust. Switch inferior before
13043 fetching registers.
13044 (regcache_invalidate_one): Adjust.
13045 (regcache_invalidate): Fix prototype.
13046 (new_register_cache): Return the new register cache.
13047 (free_register_cache): Change prototype.
13048 (realloc_register_cache): Adjust.
13049 (registers_to_string): Change prototype to take a regcache. Adjust.
13050 (registers_from_string): Ditto.
13051 (register_data): Ditto.
13052 (supply_register): Ditto.
13053 (supply_register_by_name): Ditto.
13054 (collect_register): Ditto.
13055 (collect_register_as_string): Ditto.
13056 (collect_register_by_name): Ditto.
13057 * server.c (process_serial_event): Adjust.
13058 * linux-low.h (regset_fill_func, regset_store_func): Change
13060 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13062 * linux-low.c (get_stop_pc): Adjust.
13063 (check_removed_breakpoint): Adjust.
13064 (linux_wait_for_event): Adjust.
13065 (linux_resume_one_lwp): Adjust.
13066 (fetch_register): Add regcache parameter. Adjust.
13067 (usr_store_inferior_registers): Ditto.
13068 (regsets_fetch_inferior_registers): Ditto.
13069 (regsets_store_inferior_registers): Ditto.
13070 (linux_fetch_registers, linux_store_registers): Ditto.
13071 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13073 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13075 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13076 prototype to take a regcache.
13077 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13078 * remote-utils.c (convert_ascii_to_int, outreg)
13079 (prepare_resume_reply): Change prototype to take a regcache.
13081 * target.h (struct target_ops) <fetch_registers, store_registers>:
13082 Change prototype to take a regcache.
13083 (fetch_inferior_registers, store_inferior_registers): Change
13084 prototype to take a regcache. Adjust.
13085 * proc-service.c (ps_lgetregs): Adjust.
13086 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13087 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13088 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13089 take a regcache. Adjust.
13090 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13091 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13092 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13093 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
13094 * linux-cris-low.c (cris_get_pc, cris_set_pc)
13095 (cris_cannot_fetch_register):
13096 (cris_breakpoint_at): Change prototype to take a regcache.
13098 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13099 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13100 to take a regcache. Adjust.
13101 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13103 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13104 take a regcache. Adjust.
13105 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13106 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13107 (m68k_set_pc): Change prototype to take a regcache. Adjust.
13108 * linux-mips-low.c (mips_get_pc):
13109 (mips_set_pc): Change prototype to take a regcache. Adjust.
13110 (mips_reinsert_addr): Adjust.
13111 (mips_collect_register): Change prototype to take a regcache.
13113 (mips_supply_register):
13114 (mips_collect_register_32bit, mips_supply_register_32bit)
13115 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13116 (mips_store_fpregset): Ditto.
13117 * linux-ppc-low.c (ppc_supply_ptrace_register)
13118 (ppc_supply_ptrace_register): Ditto.
13119 (parse_spufs_run): Adjust.
13120 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13121 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13122 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13123 take a regcache. Adjust.
13124 * linux-s390-low.c (s390_collect_ptrace_register)
13125 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13126 (s390_set_pc): Change prototype to take a regcache. Adjust.
13127 (s390_arch_setup): Adjust.
13128 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13129 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
13130 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13131 (sparc_fill_gregset, sparc_store_gregset_from_stack)
13132 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13134 (sparc_breakpoint_at): Adjust.
13135 * linux-xtensa-low.c (xtensa_fill_gregset):
13136 (xtensa_store_gregset):
13137 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13138 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
13139 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13140 prototype to take a regcache. Adjust.
13141 * win32-arm-low.c (arm_fetch_inferior_register)
13142 (arm_store_inferior_register): Change prototype to take a
13144 * win32-i386-low.c (i386_fetch_inferior_register)
13145 (i386_store_inferior_register): Change prototype to take a
13147 * win32-low.c (child_fetch_inferior_registers)
13148 (child_store_inferior_registers): Change prototype to take a
13150 (win32_wait): Adjust.
13151 (win32_fetch_inferior_registers): Change prototype to take a
13153 (win32_store_inferior_registers): Adjust.
13154 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13155 store_inferior_register>: Change prototype to take a regcache.
13157 2010-01-20 Doug Evans <dje@google.com>
13159 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13161 (linux_wait_for_event1, linux_init_signals): Ditto.
13162 (W_STOPCODE): Provide definition if missing.
13164 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
13166 * linux-low.c (linux_core_of_thread): New.
13167 (compare_ints, show_process, list_threads): New.
13168 (linux_qxfer_osdata): Report threads and cores.
13169 (linux_target_op): Register linux_core_of_thread.
13170 * remote-utils.c (prepare_resume_reply): Report the core.
13171 (buffer_xml_printf): Support %d specifier.
13172 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13174 (handle_query): Handle qXfer:threads. Announce availability
13176 * target.h (struct target_ops): New field core_of_thread.
13178 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
13180 * Makefile.in (clean): Remove new generated files.
13181 (reg-s390.o, reg-s390.c): Remove rules.
13182 (reg-s390x.o, reg-s390x.c): Likewise.
13183 (s390-linux32.o, s390-linux32.c): Add rules.
13184 (s390-linux64.o, s390-linux64.c): Likewise.
13185 (s390x-linux64.o, s390x-linux64.c): Likewise.
13186 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13187 * linux-s390-low.c: Include <elf.h>.
13188 (HWCAP_S390_HIGH_GPRS): Define if undefined.
13189 (init_registers_s390): Remove prototype.
13190 (init_registers_s390x): Likewise.
13191 (init_registers_s390_linux32): Add prototype.
13192 (init_registers_s390_linux64): Likewise.
13193 (init_registers_s390x_linux64): Likewise.
13194 (s390_num_regs_3264): New define.
13195 (s390_regmap_3264): New global variable.
13196 (s390_cannot_fetch_register): Remove obsolete check.
13197 (s390_cannot_store_register): Likewise.
13198 (s390_collect_ptrace_register): Handle upper/lower register halves.
13199 (s390_supply_ptrace_register): Likewise.
13200 (s390_fill_gregset): Update to register number changes.
13201 (s390_get_hwcap): New routine.
13202 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13203 Install appropriate regmap and register set.
13205 2010-01-01 Joel Brobecker <brobecker@adacore.com>
13207 * server.c (gdbserver_version): Update copyright year to 2010.
13208 * gdbreplay.c (gdbreplay_version): Likewise.
13210 2009-12-28 Doug Evans <dje@google.com>
13212 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13213 elf/external.h. Include <elf.h> instead but only if necessary.
13215 2009-12-28 Pedro Alves <pedro@codesourcery.com>
13217 * linux-low.c (linux_remove_process): Remove `detaching'
13218 parameter. Don't release/detach from thread_db here.
13219 (linux_kill): Release/detach from thread_db here, ...
13220 (linux_detach): ... and here, before actually detaching.
13221 (linux_wait_1): ... and here, when a process exits.
13222 * thread-db.c (any_thread_of): New.
13223 (thread_db_free): Switch the current inferior to a thread of the
13226 2009-12-21 Doug Evans <dje@google.com>
13228 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13230 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13231 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13232 warning ifndef __NR_tkill. Move setting of errno there too.
13233 Delete unnecessary resetting of errno after syscall.
13234 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13236 * configure.ac: Check for dladdr.
13237 * config.in: Regenerate.
13238 * configure: Regenerate.
13239 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13240 (try_thread_db_load): Update.
13242 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13244 2009-12-18 Doug Evans <dje@google.com>
13246 * event-loop.c: Include unistd.h if it exists.
13248 * linux-low.c (my_waitpid): Move definition away from being in
13249 between linux_tracefork_child/linux_test_for_tracefork.
13251 * gdb_proc_service.h (psaddr_t): Fix type.
13252 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13253 signature to match glibc.
13255 2009-12-16 Doug Evans <dje@google.com>
13257 * linux-low.c (linux_read_memory): Fix argument to read.
13259 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13261 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13262 events, don't leave current_inferior pointing at null.
13264 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13266 * win32-low.c (LOG): Delete.
13267 (OUTMSG): Output to stderr.
13268 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13269 on compile time LOG macro.
13270 (win32_wait): Fix debug output.
13272 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13274 * win32-low.c (win32_add_one_solib): If the dll name is
13275 "ntdll.dll", prepend the system directory to the dll path.
13277 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13279 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13281 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
13282 Vladimir Prus <vladimir@codesourcery.com>
13284 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13285 * configure.ac: Check for __mcoldfire__ and set
13286 gdb_cv_m68k_is_coldfire.
13287 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13288 reg-cf.o and reg-m68k.o.
13289 * configure: Regenerated.
13291 2009-11-16 Pedro Alves <pedro@codesourcery.com>
13293 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13294 Pass it to thread_db_free.
13295 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13296 proper `detaching' argument to linux_remove_process.
13297 * linux-low.h (thread_db_free): Add `detaching' parameter.
13298 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13300 (thread_db_free): Add `detaching' parameter. Only
13301 call td_ta_clear_event if detaching from process.
13303 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13305 * thread-db.c (thread_db_free): Fix typo.
13307 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13310 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13312 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13314 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13315 with an i686 compiler.
13316 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13318 * configure: Rebuilt.
13320 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13324 * server.c (handle_search_memory_1): Correct read_addr initialization
13325 in loop for searching subsequent chunks.
13327 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13329 * configure.ac: New --with-libthread-db option.
13330 * thread-db.c: Allow direct dependence on libthread_db.
13331 (thread_db_free): Adjust.
13332 * config.in: Regenerate.
13333 * configure: Likewise.
13335 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13338 * thread-db.c (attach_thread): New function.
13339 (maybe_attach_thread): Return success/failure.
13340 (find_new_threads_callback): Adjust.
13341 (thread_db_find_new_threads): Loop until no new threads.
13343 2009-10-13 Pedro Alves <pedro@codesourcery.com>
13345 * proc-service.c (ps_lgetregs): Formatting.
13347 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13349 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13350 * configure.ac: Adjust.
13351 * linux-low.h (struct process_info_private): Move members to struct
13353 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13354 * linux-low.c (linux_remove_process): Adjust.
13355 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13356 * server.c (handle_query): Move code ...
13357 (handle_monitor_command): ... here. New function.
13358 * target.h (struct target_ops): New member.
13359 * thread-db.c (struct thread_db): New.
13360 (libthread_db_search_path): New variable.
13361 (thread_db_create_event, thread_db_enable_reporting)
13362 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13363 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13364 (try_thread_db_load_1, dladdr_to_soname): New functions.
13365 (try_thread_db_load, thread_db_load_search): New functions.
13366 (thread_db_init): Search for libthread_db.
13367 (thread_db_free): New function.
13368 (thread_db_handle_monitor_command): Likewise.
13369 * config.in: Regenerate.
13370 * configure: Regenerate.
13372 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13374 * spu-low.c (spu_kill): Wait for inferior to terminate.
13375 Call clear_inferiors.
13376 (spu_detach): Call clear_inferiors.
13378 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13380 * aclocal.m4: Regenerate.
13381 * config.in: Likewise.
13382 * configure: Likewise.
13384 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13386 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13387 (parse_spufs_run): New function.
13388 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13389 (ppc_breakpoint_at): Handle SPU breakpoints.
13391 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13393 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13394 (SPUFS_MAGIC): Define.
13395 (spu_enumerate_spu_ids): New function.
13396 (linux_qxfer_spu): New function.
13397 (linux_target_ops): Install linux_qxfer_spu.
13399 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13401 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13402 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13403 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13404 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13405 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13406 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13407 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13408 (init_registers_powerpc_cell32l): Add prototype.
13409 (init_registers_powerpc_cell64l): Likewise.
13410 (ppc_arch_setup): Detect Cell/B.E. architecture.
13412 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13414 * Makefile.in (datarootdir): New variable.
13416 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13418 * linux-low.c (linux_write_memory): Update debugging output.
13419 * Makefile.in (clean): Add new descriptions.
13420 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13421 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13422 * configure.srv: Add new files for arm*-*-linux*.
13423 * linux-arm-low.c: Add new declarations.
13424 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13425 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13426 (HWCAP_VFPv3D16): New.
13427 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13428 instead of __IWMMXT__.
13429 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13430 (arm_arch_setup): New.
13431 (target_regsets): Remove #ifdef. Add VFP regset.
13432 (the_low_target): Use arm_arch_setup.
13434 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13436 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13437 the main thread again.
13439 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13441 Adding Neutrino gdbserver.
13442 * configure: Regenerated.
13443 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13444 * configure.srv (i[34567]86-*-nto*): New target.
13445 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13446 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13447 (nto_comctrl) [__QNX__]: New function.
13448 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13450 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
13452 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13455 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13456 Pedro Alves <pedro@codesourcery.com>
13458 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13459 don't support CONTEXT_EXTENDED_REGISTERS.
13460 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13461 (the_low_target): Install them.
13462 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13463 failing with ERROR_PIPE_NOT_CONNECTED.
13465 2009-06-30 Doug Evans <dje@google.com>
13466 Pierre Muller <muller@ics.u-strasbg.fr>
13468 Add h/w watchpoint support to x86-linux, win32-i386.
13469 * Makefile.in (SFILES): Add i386-low.c
13470 (i386_low_h): Define.
13471 (i386-low.o): Add dependencies.
13472 (linux-x86-low.o): Add i386-low.h dependency.
13473 (win32-i386-low.o): Ditto.
13474 * i386-low.c: New file.
13475 * i386-low.h: New file.
13476 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13477 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13478 * linux-low.c (linux_add_process): Initialize arch_private.
13479 (linux_remove_process): Free arch_private.
13480 (add_lwp): Initialize arch_private.
13481 (delete_lwp): Free arch_private.
13482 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13484 * linux-low.h (process_info_private): New member arch_private.
13485 (lwp_info): New member arch_private.
13486 (linux_target_ops): New members new_process, new_thread,
13488 (ptid_of): New macro.
13489 * linux-x86-low.c: Include stddef.h, i386-low.h.
13490 (arch_process_info): New struct.
13491 (arch_lwp_info): New struct.
13492 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13493 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13494 (i386_dr_low_get_status): New function.
13495 (x86_insert_point, x86_remove_point): New functions.
13496 (x86_stopped_by_watchpoint): New function.
13497 (x86_stopped_data_address): New function.
13498 (x86_linux_new_process, x86_linux_new_thread): New functions.
13499 (x86_linux_prepare_to_resume): New function.
13500 (the_low_target): Add entries for insert_point, remove_point,
13501 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13503 * server.c (debug_hw_points): New global.
13504 (monitor_show_help): Document set debug-hw-points.
13505 (handle_query): Process "set debug-hw-points".
13506 * server.h (debug_hw_points): Declare.
13507 (paddress): Declare.
13508 * utils.c (NUMCELLS, CELLSIZE): New macros.
13509 (get_sell, xsnprintf, paddress): New functions.
13510 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13511 remove_point, stopped_by_watchpoint, stopped_data_address.
13512 * win32-i386-low.c: Include i386-low.h.
13513 (debug_reg_state): Replaces dr.
13514 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13515 (i386_dr_low_get_status): New function.
13516 (i386_insert_point, i386_remove_point): New functions.
13517 (i386_stopped_by_watchpoint): New function.
13518 (i386_stopped_data_address): New function.
13519 (i386_initial_stuff): Update.
13520 (get_thread_context,set_thread_context,i386_thread_added): Update.
13521 (the_low_target): Add entries for insert_point,
13522 remove_point, stopped_by_watchpoint, stopped_data_address.
13523 * win32-low.c (win32_insert_watchpoint): New function.
13524 (win32_remove_watchpoint): New function.
13525 (win32_stopped_by_watchpoint): New function.
13526 (win32_stopped_data_address): New function.
13527 (win32_target_ops): Add entries for insert_watchpoint,
13528 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13529 * win32-low.h (win32_target_ops): New members insert_point,
13530 remove_point, stopped_by_watchpoint, stopped_data_address.
13532 2009-06-25 Pedro Alves <pedro@codesourcery.com>
13534 * server.c (process_serial_event): Re-return unsupported, not
13535 error, if the type isn't recognized. Re-allow supporting only
13536 insert or remove packets. Also call require_running for
13537 breakpoints. Add missing break statement to default case. Tidy.
13538 * target.h (struct target_ops): Rename insert_watchpoint to
13539 insert_point, and remove_watchpoint to remove_point.
13541 * linux-low.h (struct linux_target_ops): Likewise.
13542 * linux-low.c (linux_insert_watchpoint): Rename to ...
13543 (linux_insert_point): ... this. Adjust.
13544 (linux_remove_watchpoint): Rename to ...
13545 (linux_remove_point): ... this. Adjust.
13546 (linux_target_ops): Adjust.
13547 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13548 (cris_insert_point): ... this.
13549 (cris_remove_watchpoint): Rename to ...
13550 (cris_remove_point): ... this.
13551 (the_low_target): Adjust.
13553 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13555 * server.c (handle_v_kill): Pass signal_pid to
13556 kill_inferior if multi_process is zero.
13558 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13560 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13561 * target.h (target_ops): Comment for *_watchpoint to make it clear
13562 the functions can get types '0' and '1'.
13564 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13566 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13567 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13568 * regcache.c (get_regcache): Likewise.
13569 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13570 * win32-low.c (child_fetch_inferior_registers): Remove check for
13573 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13574 Pedro Alves <pedro@codesourcery.com>
13576 * target.h (struct target_ops) <supports_multi_process>: New
13578 (target_supports_multi_process): New.
13579 * server.c (handle_query): Even if GDB reports support, only
13580 enable multi-process if the target also supports it. Report
13581 multi-process support only if the target backend supports it.
13582 * linux-low.c (linux_supports_multi_process): New function.
13583 (linux_target_ops): Install it as target_supports_multi_process
13586 2009-05-24 Doug Evans <dje@google.com>
13588 Global renaming of find_thread_pid to find_thread_ptid.
13589 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13590 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13591 All callers updated.
13593 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13594 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13597 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13598 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13599 (linux_resume_one_lwp): Ditto.
13601 2009-05-23 Doug Evans <dje@google.com>
13603 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13604 from struct inferior_list_entry * to struct lwp_info *.
13605 All callers updated.
13607 2009-05-13 Doug Evans <dje@google.com>
13609 * linux-x86-low.c: Don't include assert.h.
13610 (x86_siginfo_fixup): Use fatal, not assert.
13611 (x86_arch_setup): Fix comment.
13613 2009-05-12 Doug Evans <dje@google.com>
13615 Biarch support for i386/amd64 gdbserver.
13616 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13617 Add linux-x86-low.c.
13618 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13619 (linux-x86-low.o): Add.
13620 * linux-x86-64-low.c: Delete.
13621 * linux-i386-low.c: Delete.
13622 * linux-x86-low.c: New file.
13623 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13625 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13627 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13628 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13629 (linux_child_pid_to_exec_file): New function.
13630 (elf_64_header_p, elf_64_file_p): New functions.
13631 (siginfo_fixup): New function.
13632 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13633 give target a chance to convert layout.
13634 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13635 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13637 2009-05-07 Doug Evans <dje@google.com>
13639 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13640 (regsets_store_inferior_registers): Ditto.
13642 2009-05-06 Pedro Alves <pedro@codesourcery.com>
13646 * linux-low.c (must_set_ptrace_flags): Delete.
13647 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13649 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13650 `lwp->must_set_ptrace_flags' instead.
13651 (linux_wait_for_event_1): Set ptrace options here.
13652 (linux_wait_1): ... not here.
13654 2009-04-30 Doug Evans <dje@google.com>
13656 * inferiors.c (started_inferior_callback): New function.
13657 (attached_inferior_callback): New function.
13658 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13659 * server.c (print_started_pid, print_attached_pid): New functions.
13660 (detach_or_kill_for_exit): New function.
13661 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13662 * server.h (have_started_inferiors_p): Declare.
13663 (have_attached_inferiors_p): Declare.
13665 * inferiors.c (remove_process): Fix memory leak, free process.
13666 * linux-low.c (linux_remove_process): New function.
13667 (linux_kill): Call it instead of remove_process.
13668 (linux_detach, linux_wait_1): Ditto.
13670 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13672 * configure.srv: Add x86 Windows CE target.
13674 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13676 * inferiors.c (get_thread_process): Make global.
13677 * server.h (get_thread_process): Add prototype.
13678 * thread-db.c (find_one_thread): Use get_thread_process
13679 instead of current_process.
13680 (thread_db_get_tls_address): Do not crash if called when
13681 thread layer is not yet initialized.
13683 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13685 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13686 * spu-low.c (current_tid): Rename to ...
13687 (current_ptid): ... this.
13688 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13689 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13690 ptid_get_lwp (current_ptid) instead of current_tid.
13691 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13692 instead of current_tid. Use find_process_pid to verify pid
13693 argument is valid. Pass proper argument to remove_process.
13694 (spu_thread_alive): Compare current_ptid instead of current_tid.
13695 (spu_resume): Likewise.
13697 2009-04-02 Pedro Alves <pedro@codesourcery.com>
13699 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13702 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13704 Implement the multiprocess extensions, and add linux multiprocess
13707 * server.h (ULONGEST): Declare.
13708 (struct ptid, ptid_t): New.
13709 (minus_one_ptid, null_ptid): Declare.
13710 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13711 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13712 (struct inferior_list_entry): Change `id' type from unsigned from
13714 (struct sym_cache, struct breakpoint, struct
13715 process_info_private): Forward declare.
13716 (struct process_info): Declare.
13717 (current_process): Declare.
13718 (all_processes): Declare.
13719 (initialize_inferiors): Declare.
13720 (add_thread): Adjust to use ptid_t.
13721 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13722 (add_process, remove_process, find_thread_pid): Declare.
13723 (find_inferior_id): Adjust to use ptid_t.
13724 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13725 (multi_process): Declare.
13726 (push_event): Adjust to use ptid_t.
13727 (read_ptid, write_ptid): Declare.
13728 (prepare_resume_reply): Adjust to use ptid_t.
13729 (clear_symbol_cache): Declare.
13730 * inferiors.c (all_processes): New.
13731 (null_ptid, minus_one_ptid): New.
13732 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13733 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13734 (add_thread): Change unsigned long to ptid. Remove gdb_id
13736 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13737 (gdb_id_to_thread): Rename to ...
13738 (find_thread_pid): ... this. Change unsigned long to ptid.
13739 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13740 (loaded_dll, pull_pid_from_list): Adjust.
13741 (add_process, remove_process, find_process_pid)
13742 (get_thread_process, current_process, initialize_inferiors): New.
13743 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13744 (struct target_waitstatus) <related_pid>: Ditto.
13745 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13746 return type to int.
13747 (struct target_ops) <join>: Add `pid' argument.
13748 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13749 (struct target_ops) <wait>: Add `ptid' field. Change return type
13751 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13752 (mywait): Add `ptid' argument. Change return type to ptid_t.
13753 (target_pid_to_str): Declare.
13754 * target.c (set_desired_inferior): Adjust to use ptids.
13755 (mywait): Add new `ptid' argument. Adjust.
13756 (target_pid_to_str): New.
13757 * mem-break.h (free_all_breakpoints): Declare.
13758 * mem-break.c (breakpoints): Delelete.
13759 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13760 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13761 to use per-process breakpoint list.
13762 (free_all_breakpoints): New.
13763 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13764 (symbol_cache, all_symbols_looked_up): Delete.
13766 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13768 (prepare_resume_reply): Change ptid argument's type from unsigned
13769 long to ptid_t. Adjust. Implement W;process and X;process.
13770 (free_sym_cache, clear_symbol_cache): New.
13771 (look_up_one_symbol): Adjust to per-process symbol cache. *
13772 * server.c (cont_thread, general_thread, step_thread): Change type
13774 (attached): Delete.
13775 (multi_process): New.
13776 (last_ptid): Change type to ptid_t.
13777 (struct vstop_notif) <ptid>: Change type to ptid_t.
13778 (queue_stop_reply, push_event): Change `ptid' argument's type to
13780 (discard_queued_stop_replies): Add `pid' argument.
13781 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13782 changes. Don't reference the `attached' global.
13783 (attach_inferior): Adjust to mywait interface changes.
13784 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13785 features. Handle and report "multiprocess+". Handle
13787 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13789 (handle_v_kill): New.
13790 (handle_v_stopped): Adjust to use target_pid_to_str.
13791 (handle_v_requests): Allow multiple attaches and runs when
13792 multiprocess extensions are in effect. Handle "vKill".
13793 (myresume): Adjust to use ptids.
13794 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13795 (handle_status): Adjust to discard_queued_stop_replies interface
13797 (first_thread_of, kill_inferior_callback)
13798 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13799 (main): Call initialize_inferiors. Adjust to use ptids, killing
13800 and detaching from all inferiors. Handle multiprocess packet
13802 * linux-low.h: Include gdb_proc_service.h.
13803 (struct process_info_private): New.
13804 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13805 <lwpid_of>: Use ptid_get_lwp.
13806 (get_lwp_thread): Adjust.
13807 (struct lwp_info): Add `dead' member.
13808 (find_lwp_pid): Declare.
13809 * linux-low.c (thread_db_active): Delete.
13810 (new_inferior): Adjust comment.
13811 (inferior_pid): Delete.
13812 (linux_add_process): New.
13813 (handle_extended_wait): Adjust.
13814 (add_lwp): Change unsigned long to ptid.
13815 (linux_create_inferior): Add process to processes table. Adjust
13816 to use ptids. Don't set new_inferior here.
13817 (linux_attach_lwp): Rename to ...
13818 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13819 it. Adjust to use ptids.
13820 (linux_attach_lwp): New.
13821 (linux_attach): Add process to processes table. Don't set
13823 (struct counter): New.
13824 (second_thread_of_pid_p, last_thread_of_process_p): New.
13825 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13826 multiple processes.
13827 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13828 processes. Remove process from process table.
13829 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13830 to multiple processes.
13831 (any_thread_of): New.
13832 (linux_detach): Add `pid' argument, and handle it. Remove process
13833 from processes table.
13834 (linux_join): Add `pid' argument. Handle it.
13835 (linux_thread_alive): Change unsighed long argument to ptid_t.
13836 Consider dead lwps as not being alive.
13837 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13838 threads we're not interested in.
13839 (same_lwp, find_lwp_pid): New.
13840 (linux_wait_for_lwp): Change `pid' argument's type from int to
13842 (linux_wait_for_event): Rename to ...
13843 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13844 from int to ptid_t. Adjust.
13845 (linux_wait_for_event): New.
13846 (linux_wait_1): Add `ptid' argument. Change return type to
13847 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13848 that exit from the process table.
13849 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13851 (mark_lwp_dead): New.
13852 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13853 stopping all threads, mark its main lwp as dead.
13854 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13856 (fetch_register, usr_store_inferior_registers)
13857 (regsets_fetch_inferior_registers)
13858 (regsets_store_inferior_registers, linux_read_memory)
13859 (linux_write_memory): Inline `inferior_pid'.
13860 (linux_look_up_symbols): Adjust to use per-process
13861 `thread_db_active'.
13862 (linux_request_interrupt): Adjust to use ptids.
13863 (linux_read_auxv): Inline `inferior_pid'.
13864 (initialize_low): Don't reference thread_db_active.
13865 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13866 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13867 (ps_getpid): Return the pid of the current inferior.
13868 * thread-db.c (proc_handle, thread_agent): Delete.
13869 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13871 (find_one_thread): Change argument type to ptid_t. Adjust to
13873 (maybe_attach_thread): Adjust to per-process data and ptids.
13874 (thread_db_find_new_threads): Ditto.
13875 (thread_db_init): Ditto.
13876 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13877 processes table. Adjust to use ptids.
13878 (spu_kill, spu_detach): Adjust interface. Remove process from
13880 (spu_join, spu_thread_alive): Adjust interface.
13881 (spu_wait): Adjust interface. Remove process from processes
13882 table. Adjust to use ptids.
13883 * win32-low.c (current_inferior_tid): Delete.
13884 (current_inferior_ptid): New.
13885 (debug_event_ptid): New.
13886 (thread_rec): Take a ptid. Adjust.
13887 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13888 (child_delete_thread): Ditto.
13889 (do_initial_child_stuff): Add `attached' argument. Add process to
13891 (child_fetch_inferior_registers, child_store_inferior_registers):
13893 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13894 (win32_attach): Pass 1 to do_initial_child_stuff.
13895 (win32_kill): Adjust interface. Remove process from processes
13897 (win32_detach): Ditto.
13898 (win32_join): Adjust interface.
13899 (win32_thread_alive): Take a ptid.
13900 (win32_resume): Adjust to use ptids.
13901 (get_child_debug_event): Ditto.
13902 (win32_wait): Adjust interface. Remove exiting process from
13905 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13907 Non-stop mode support.
13909 * server.h (non_stop): Declare.
13910 (gdb_client_data, handler_func): Declare.
13911 (delete_file_handler, add_file_handler, start_event_loop):
13913 (handle_serial_event, handle_target_event, push_event)
13914 (putpkt_notif): Declare.
13915 * target.h (enum resume_kind): New.
13916 (struct thread_resume): Replace `step' field by `kind' field.
13917 (TARGET_WNOHANG): Define.
13918 (struct target_ops) <wait>: Add `options' argument.
13919 <supports_non_stop, async, start_non_stop>: New fields.
13920 (target_supports_non_stop, target_async): New.
13921 (start_non_stop): Declare.
13922 (mywait): Add `options' argument.
13923 * target.c (mywait): Add `options' argument. Print child exit
13924 notifications here.
13925 (start_non_stop): New.
13926 * server.c (non_stop, own_buf, mem_buf): New globals.
13927 (struct vstop_notif): New.
13928 (notif_queue): New global.
13929 (queue_stop_reply, push_event, discard_queued_stop_replies)
13930 (send_next_stop_reply): New.
13931 (start_inferior): Adjust to use resume_kind. Adjust to mywait
13933 (attach_inferior): In non-stop mode, don't wait for the target
13935 (handle_general_set): Handle QNonStop.
13936 (handle_query): When handling qC, return the current general
13937 thread, instead of the first thread of the list.
13938 (handle_query): If the backend supports non-stop mode, include
13939 QNonStop+ in the qSupported query response.
13940 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
13942 (handle_v_attach, handle_v_run): Handle non-stop mode.
13943 (handle_v_stopped): New.
13944 (handle_v_requests): Report support for vCont;t. Handle vStopped.
13945 (myresume): Adjust to use resume_kind. Handle non-stop.
13946 (queue_stop_reply_callback): New.
13947 (handle_status): Handle non-stop mode.
13948 (main): Clear non_stop flag on reconnection. Use the event-loop.
13949 Refactor serial protocol handling from here ...
13950 (process_serial_event): ... to this new function. When GDB
13951 selects any thread, select one here. In non-stop mode, wait until
13952 GDB acks all pending events before exiting.
13953 (handle_serial_event, handle_target_event): New.
13954 * remote-utils.c (remote_open): Install remote_desc in the event
13956 (remote_close): Remove remote_desc from the event loop.
13957 (putpkt_binary): Rename to...
13958 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
13959 (putpkt_binary): New as wrapper around putpkt_binary_1.
13960 (putpkt_notif): New.
13961 (prepare_resume_reply): In non-stop mode, don't change the
13963 * event-loop.c: New.
13964 * Makefile.in (OBJ): Add event-loop.o.
13965 (event-loop.o): New rule.
13967 * linux-low.h (pid_of): Moved here.
13969 (get_lwp_thread): Use lwpid_of.
13970 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
13971 * linux-low.c (pid_of): Delete.
13972 (inferior_pid): Use lwpid_of.
13973 (linux_event_pipe): New.
13974 (target_is_async_p): New.
13976 (handle_extended_wait): Use lwpid_of.
13977 (add_lwp): Don't set lwpid field.
13978 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
13979 (linux_kill_one_lwp): If killing a running lwp, stop it first.
13980 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
13981 (linux_detach_one_lwp): If detaching from a running lwp, stop it
13982 first. Adjust to linux_wait_for_event interface changes. Use
13984 (linux_detach): Don't delete the main lwp here.
13985 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
13986 (status_pending_p): Don't consider explicitly suspended lwps.
13987 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13988 pointer. Add OPTIONS argument. Change return type to int. Use
13989 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
13990 (linux_wait_for_event): Take an integer pid instead of a lwp_info
13991 pointer. Add status pointer argument. Return a pid instead of a
13992 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
13993 changes. In non-stop mode, don't switch to a random thread.
13994 (linux_wait): Rename to...
13995 (linux_wait_1): ... this. Add target_options argument, and handle
13996 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
13997 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
13998 clean exit and signal exit code. Don't stop all threads in
13999 non-stop mode. In all-stop mode, only stop all threads when
14000 reporting a stop to GDB. Handle explicit thread stop requests.
14001 (async_file_flush, async_file_mark): New.
14003 (send_sigstop): Use lwpid_of.
14004 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
14005 interface changes. In non-stop mode, don't switch to a random
14007 (linux_resume_one_lwp): Use lwpid_of.
14008 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14009 (linux_resume_one_thread): ... this. Handle resume_stop. In
14010 non-stop mode, don't look for pending flag in all threads.
14011 (resume_status_pending_p): Don't consider explicitly suspended
14013 (my_waitpid): Reimplement. Emulate __WALL.
14014 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14016 (sigchld_handler, linux_supports_non_stop, linux_async)
14017 (linux_start_non_stop): New.
14018 (linux_target_ops): Register linux_supports_non_stop, linux_async
14019 and linux_start_non_stop.
14020 (initialize_low): Install SIGCHLD handler.
14021 * thread-db.c (thread_db_create_event, find_one_thread)
14022 (thread_db_get_tls_address): Use lwpid_of.
14023 * win32-low.c (win32_detach): Adjust to use resume_kind.
14024 (win32_wait): Add `options' argument.
14025 * spu-low.c (spu_resume): Adjust to use resume_kind.
14026 (spu_wait): Add `options' argument.
14028 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14030 Decouple target code from remote protocol.
14032 * target.h (enum target_waitkind): New.
14033 (struct target_waitstatus): New.
14034 (struct target_ops) <wait>: Return an unsigned long. Take a
14035 target_waitstatus pointer instead of a char pointer.
14036 (mywait): Likewise.
14037 * target.c (mywait): Change prototype to return an unsigned long.
14038 Take a target_waitstatus pointer instead of a char pointer. Adjust.
14039 * server.h (thread_from_wait, old_thread_from_wait): Delete
14041 (prepare_resume_reply): Change prototype to take a
14043 * server.c (thread_from_wait, old_thread_from_wait): Delete.
14044 (last_status, last_ptid): New.
14045 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14046 pid instead of a signal.
14047 (attach_inferior): Remove "status" and "signal" parameters.
14049 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14051 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14052 (handle_v_requests, myresume): Remove "status" and "signal"
14053 parameters. Adjust.
14054 (handle_status): New.
14055 (main): Delete local `status'. Adjust.
14056 * remote-utils.c: Include target.h.
14057 (prepare_resume_reply): Change prototype to take a
14058 target_waitstatus. Adjust.
14060 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14062 * spu-low.c (spu_wait): Adjust.
14063 * win32-low.c (enum target_waitkind, struct target_waitstatus):
14065 (win32_wait): Adjust.
14067 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14069 * target.h (struct thread_resume): Delete leave_stopped member.
14070 (struct target_ops): Add a `n' argument to the `resume' callback.
14071 * server.c (start_inferior): Adjust.
14072 (handle_v_cont, myresume): Adjust.
14073 * linux-low.c (check_removed_breakpoint): Adjust to resume
14074 interface change, and to removed leave_stopped field.
14075 (resume_ptr): Delete.
14076 (struct thread_resume_array): New.
14077 (linux_set_resume_request): Add new `arg' parameter. Adjust to
14078 resume interface change.
14079 (linux_continue_one_thread, linux_queue_one_thread)
14080 (resume_status_pending_p): Check if the resume field is NULL
14081 instead of checking the leave_stopped member.
14082 (linux_resume): Adjust to the target resume interface change.
14083 * spu-low.c (spu_resume): Adjust to the target resume interface
14085 * win32-low.c (win32_detach, win32_resume): Ditto.
14087 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14089 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14091 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14093 (linux_continue_one_thread): Only preserve the stepping flag if
14094 there's a pending breakpoint.
14096 2009-03-31 Pedro Alves <pedro@codesourcery.com>
14098 * server.c (main): After the inferior having exited, call
14099 remote_close before exiting gdbserver.
14101 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14103 Fix size of FPSCR in Power 7 processors.
14104 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14105 (PPC_FEATURE_HAS_DFP): New #define.
14106 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14109 2009-03-23 Pedro Alves <pedro@codesourcery.com>
14111 * server.c (handle_query) Whitespace and formatting.
14113 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14115 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14116 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14117 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14118 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14119 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14120 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14121 Makefile.in, configure.ac: Fix whitespace throughout.
14122 * configure: Regenerate.
14124 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14126 * inferiors.c (find_inferior): Make it safe for the callback
14127 function to delete the currently iterated inferior.
14129 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14131 * Makefile.in (linuw_low_h): Move higher.
14132 (thread-db.o): Depend on $(linux_low_h).
14134 2009-03-17 Pedro Alves <pedro@codesourcery.com>
14136 Rename "process" to "lwp" throughout.
14138 * linux-low.c (all_processes): Rename to...
14139 (all_lwps): ... this.
14140 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14141 (add_process): Rename to ...
14142 (add_lwp): ... this. Adjust.
14143 (linux_create_inferior): Adjust.
14144 (linux_attach_lwp): Adjust.
14145 (linux_attach): Adjust.
14146 (linux_kill_one_process): Rename to ...
14147 (linux_kill_one_lwp): ... this. Adjust.
14148 (linux_kill): Adjust.
14149 (linux_detach_one_process): Rename to ...
14150 (linux_detach_one_lwp): ... this. Adjust.
14151 (linux_detach): Adjust.
14152 (check_removed_breakpoint): Adjust.
14153 (status_pending_p): Adjust.
14154 (linux_wait_for_process): Rename to ...
14155 (linux_wait_for_lwp): ... this. Adjust.
14156 (linux_wait_for_event): Adjust.
14157 (send_sigstop): Adjust.
14158 (wait_for_sigstop): Adjust.
14159 (stop_all_processes): Rename to ...
14160 (stop_all_lwps): ... this.
14161 (linux_resume_one_process): Rename to ...
14162 (linux_resume_one_lwp): ... this. Adjust.
14163 (linux_set_resume_request, linux_continue_one_thread)
14164 (linux_queue_one_thread, resume_status_pending_p)
14165 (usr_store_inferior_registers, regsets_store_inferior_registers)
14166 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14168 * linux-low.h (get_process): Rename to ...
14169 (get_lwp): ... this. Adjust.
14170 (get_thread_process): Rename to ...
14171 (get_thread_lwp): ... this. Adjust.
14172 (get_process_thread): Rename to ...
14173 (get_lwp_thread): ... this. Adjust.
14174 (struct process_info): Rename to ...
14175 (struct lwp_info): ... this.
14176 (all_processes): Rename to ...
14177 (all_lwps): ... this.
14178 * proc-service.c (ps_lgetregs): Adjust.
14179 * thread-db.c (thread_db_create_event, find_one_thread)
14180 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14182 2009-03-14 Pedro Alves <pedro@codesourcery.com>
14184 * server.c (handle_query): Handle "qAttached".
14186 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
14188 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14189 GPLv3, update license URL.
14191 2009-03-01 Doug Evans <dje@google.com>
14193 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
14194 (server_h): Add gdb_signals.h.
14195 (signals.o): Update.
14196 * server.h (target_signal_from_host,target_signal_to_host_p)
14197 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14199 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
14201 * remote-utils.c (getpkt): Also generate remote-debug
14202 information if noack_mode is set.
14204 2009-02-06 Pedro Alves <pedro@codesourcery.com>
14206 * server.c (handle_query): Report qXfer:siginfo:read and
14207 qXfer:siginfo:write as supported and handle them.
14208 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14209 * linux-low.c (linux_xfer_siginfo): New.
14210 (linux_target_ops): Set it.
14212 2009-01-26 Pedro Alves <pedro@codesourcery.com>
14214 * server.c (gdbserver_usage): Mention --remote-debug.
14215 (main): Accept '--remote-debug' switch.
14217 2009-01-18 Doug Evans <dje@google.com>
14219 * regcache.c (new_register_cache): No need to check result of xcalloc.
14220 * server.c (handle_search_memory): Back out calls to xmalloc,
14221 result is checked and error is returned to user upon failure.
14222 (handle_query): Ditto. Add more checks for result of malloc.
14223 (handle_v_cont): Check result of malloc, report error back to
14225 (handle_v_run): Ditto. Call freeargv.
14226 * server.h (freeargv): Declare.
14227 * utils.c (freeargv): New fn.
14229 2009-01-15 Doug Evans <dje@google.com>
14231 * gdbreplay.c (perror_with_name): Make arg const char *.
14232 * server.h (target_signal_to_name): Make return type const char *.
14233 * thread-db.c (thread_db_err_str): Make return type const char *.
14234 * utils.c (perror_with_name): Make arg const char *.
14236 2009-01-14 Pedro Alves <pedro@codesourcery.com>
14238 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14239 when handling a EXIT_PROCESS_DEBUG_EVENT.
14241 2009-01-06 Joel Brobecker <brobecker@adacore.com>
14243 * gdbreplay.c (gdbreplay_version): Update copyright year.
14244 * server.c (gdbserver_version): Likewise.
14246 2009-01-05 Doug Evans <dje@google.com>
14248 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
14249 (handle_extended_wait): Improve comment.
14251 2008-12-13 Doug Evans <dje@google.com>
14253 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14254 * server.h (ATTR_MALLOC): New macro.
14255 (xmalloc,xcalloc,xstrdup): Declare.
14256 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14257 * inferiors.c: Ditto.
14258 * linux-low.c: Ditto.
14259 * mem-break.c: Ditto.
14260 * regcache.c: Ditto.
14261 * remote-utils.c: Ditto.
14264 * win32-low.c: Ditto.
14266 2008-12-12 Doug Evans <dje@google.com>
14268 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14269 in debugging printf.
14271 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14273 2008-12-09 Doug Evans <dje@google.com>
14275 * linux-low.h (struct process_info): Delete member tid, unused.
14276 * thread-db.c (find_one_thread): Update.
14277 (maybe_attach_thread): Update.
14279 2008-12-02 Pedro Alves <pedro@codesourcery.com>
14281 * target.h (struct target_ops): Add qxfer_osdata member.
14282 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14284 (linux_qxfer_osdata): New functions.
14285 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14287 * server.c (handle_query): Handle "qXfer:osdata:read:".
14288 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14289 (buffer_xml_printf): New functions.
14290 * server.h (struct buffer): New.
14291 (buffer_grow_str, buffer_grow_str0): New macros.
14292 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14293 (buffer_xml_printf): Declare.
14295 2008-11-24 Doug Evans <dje@google.com>
14297 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14299 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14301 * server.c (handle_v_run): Always use the supplied argument list.
14303 2008-11-19 Bob Wilson <bob.wilson@acm.org>
14305 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14306 (xtensa_regmap_table): Add entry for scompare1.
14308 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14310 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14311 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14312 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14313 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14314 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14315 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14316 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14317 XML target descriptions.
14318 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14319 when inferior is running on an ISA 2.05 or later processor. Add
14320 special case to return offset for full 64-bit slot of FPSCR when
14323 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14325 * Makefile.in (SFILES, clean): Added sparc64 files.
14326 (reg-sparc64.o, reg-sparc64.c): New.
14327 * configure.srv (sparc*-*-linux*): New configuration.
14328 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14329 syscall arguments for SPARC.
14330 (regsets_store_inferior_registers): Likewise.
14331 * linux-sparc-low.c: New file.
14333 2008-10-21 Doug Evans <dje@google.com>
14335 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14336 (READLINE_DIR,READLINE_DEP): Delete.
14337 (INTERNAL_CFLAGS): Update.
14338 (LINTFLAGS): Update.
14340 2008-10-10 Pedro Alves <pedro@codesourcery.com>
14342 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14343 whole argv from the last run, not just argv[0].
14345 2008-09-08 Pedro Alves <pedro@codesourcery.com>
14347 * regcache.c (new_register_cache): Return NULL if the register
14348 cache size isn't known yet.
14349 (free_register_cache): Avoid dereferencing a NULL regcache.
14351 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14353 * configure.srv: Merge MIPS and MIPS64.
14355 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14357 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14359 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
14361 * Makefile.in: Add required vsx dependencies.
14363 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14364 Declare init_registers_powerpc_vsx32l.
14365 Declare init_registers_powerpc_vsx64l.
14366 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14367 (ppc_arch_setup): Check for VSX in hwcap.
14368 (ppc_fill_vsxregset): New function.
14369 (ppc_store_vsxregset): New function.
14370 Add new VSX entry in regset_info target_regsets.
14372 * configure.srv: Add new VSX dependencies.
14374 2008-08-12 Pedro Alves <pedro@codesourcery.com>
14376 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14377 (remote_open): Set or clear transport_is_reliable.
14378 (putpkt_binary): Don't expect acks in noack mode.
14379 (getpkt): Don't send ack/nac in noack mode.
14380 * server.c (handle_general_set): Handle QStartNoAckMode.
14381 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14383 (main): Reset noack_mode on every connection.
14384 * server.h (noack_mode): Declare.
14386 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14388 * Makefile.in (GDBREPLAY_OBS): New variable.
14389 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14391 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14392 Daniel Jacobowitz <dan@codesourcery.com>
14394 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14395 (usr_store_inferior_registers): Likewise.
14396 (regsets_store_inferior_registers): Likewise.
14398 2008-07-31 Rolf Jansen <rj@surtec.com>
14399 Pedro Alves <pedro@codesourcery.com>
14401 * configure.ac: Check for memmem declaration.
14402 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14403 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14404 (disable_packet_qfThreadInfo): Unconditionally compile.
14405 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14406 * configure, config.in: Regenerate.
14408 2008-07-28 Doug Kwan <dougkwan@google.com>
14410 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14411 (linux_write_memory): Remove declaration of errno.
14413 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14415 * linux-low.c (handle_extended_wait): Do not use "status"
14416 variable uninitialized.
14418 2008-07-07 Pedro Alves <pedro@codesourcery.com>
14420 * server.c (handle_v_attach): Inhibit reporting dll changes.
14422 2008-06-27 Pedro Alves <pedro@codesourcery.com>
14424 * remote-utils.c (prepare_resume_reply): If requested, don't
14425 output "thread:TID" in the T stop reply.
14427 * server.c (disable_packet_vCont, disable_packet_Tthread)
14428 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14429 (handle_query): If requested, disable support for qC, qfThreadInfo
14431 (handle_v_requests): If requested, disable support for vCont.
14432 (gdbserver_show_disableable): New.
14433 (main): Handle --disable-packet and --disable-packet=LIST.
14435 * server.h (disable_packet_vCont, disable_packet_Tthread)
14436 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14438 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14440 * server.c (gdbserver_usage): Mention --version.
14442 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14444 * Makefile.in (gdbreplay.o): New rule.
14446 2008-06-06 Joseph Myers <joseph@codesourcery.com>
14448 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14449 message, not gdbserver.
14451 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
14452 Nathan Sidwell <nathan@codesourcery.com>
14453 Joseph Myers <joseph@codesourcery.com>
14455 * acinclude.m4: Include ../../config/acx.m4.
14456 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14457 * configure, config.in: Regenerate.
14458 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14459 * server.c (gdbserver_version): Print PKGVERSION.
14460 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14461 (main): Adjust gdbserver_usage calls.
14462 * gdbreplay.c (version, host_name): Add declarations.
14463 (gdbreplay_version, gdbreplay_usage): New.
14464 (main): Accept --version and --help options.
14466 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14468 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14469 (arm_breakpoint_at): Handle Thumb.
14470 (the_low_target): Add comment.
14472 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14474 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14476 2008-05-09 Doug Evans <dje@google.com>
14478 * server.h (decode_search_memory_packet): Declare.
14479 * remote-utils.c (decode_search_memory_packet): New fn.
14480 * server.c (handle_search_memory_1): New fn.
14481 (handle_search_memory): New fn.
14482 (handle_query): Process qSearch:memory packets.
14484 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14486 * regcache.c (registers_length): Remove.
14487 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14488 full register packet.
14489 * regcache.h (registers_length): Remove prototype.
14490 * server.h (PBUFSIZ): Define to 16384.
14492 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14494 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14495 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14496 powerpc-64l.o, and powerpc-altivec64l.o.
14497 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14498 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14499 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14500 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14501 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14504 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14505 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14506 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14507 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14508 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14509 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14510 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14511 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14512 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14513 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14516 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14517 (init_registers_powerpc_32l): ... this new prototype.
14518 (init_registers_powerpc_32): Remove, replace by ...
14519 (init_registers_powerpc_altivec32l): ... this new prototype.
14520 (init_registers_powerpc_e500): Remove, replace by ...
14521 (init_registers_powerpc_e500l): ... this new prototype.
14522 (init_registers_ppc64): Remove, replace by ...
14523 (init_registers_powerpc_64l): ... this new prototype.
14524 (init_registers_powerpc_64): Remove, replace by ...
14525 (init_registers_powerpc_altivec64l): ... this new prototype.
14526 (ppc_num_regs): Set to 73.
14527 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14528 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14529 (ppc_cannot_store_register): Handle orig_r3 and trap.
14530 (ppc_arch_setup): Update init_registers_... calls.
14531 (ppc_fill_gregset): Handle orig_r3 and trap.
14533 * inferiors.c (clear_inferiors): Reset current_inferior.
14535 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
14537 * acinclude.m4: Add override.m4.
14538 * configure: Regenerate.
14540 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14542 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14543 initial call to init_register_ppc64.
14545 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14547 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14548 single powerpc*-*-linux* case.
14549 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14551 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14553 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
14554 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
14556 * linux-ppc-low.c: Include <elf.h>.
14557 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14558 (ppc_hwcap): New global variable.
14559 (ppc_regmap): Remove __SPE__ #ifdef sections.
14560 (ppc_regmap_e500): New global variable.
14561 (ppc_cannot_store_register): Update __SPE__ special case.
14562 (ppc_get_hwcap): New function.
14563 (ppc_arch_setup): Use it to determine whether inferior supports
14564 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14565 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14566 Do not access registers if target does not support AltiVec.
14567 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14568 Do not access registers if target does not support SPE.
14569 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14571 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14573 * linux-low.c (disabled_regsets, num_regsets): New.
14574 (use_regsets_p): Delete.
14575 (linux_wait_for_process): Clear disabled_regsets.
14576 (regsets_fetch_inferior_registers): Check and set it.
14577 (regsets_store_inferior_registers): Likewise.
14578 (linux_fetch_registers, linux_store_registers): Do not use
14580 (initialize_low): Allocate disabled_regsets.
14582 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14584 * Makefile.in (LIBOBJS): New.
14585 (OBS): Use LIBOBJS.
14586 (memmem.o): New rule.
14587 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14588 * configure: Regenerated.
14590 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14592 * server.c (handle_query): Never return "unsupported" for
14593 qXfer:features:read queries.
14595 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14597 * server.c (get_features_xml): Fix inverted condition.
14598 (handle_query): Always support qXfer:feature:read.
14600 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14602 * server.c (wrapper_argv): New.
14603 (start_inferior): Handle wrapper_argv. If set, expect an extra
14605 (gdbserver_usage): Document --wrapper.
14606 (main): Parse --wrapper.
14608 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14610 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14611 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14612 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14613 (ppc_set_pc): Likewise.
14614 (ppc_arch_setup): New function.
14615 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14616 of collect_register.
14617 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
14619 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14621 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14622 instead of linux-ppc64-low.o.
14623 * linux-ppc64-low.c: Remove file.
14624 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14625 (linux-ppc64-low.o): Remove rule.
14627 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14628 (init_registers_powerpc_64): Likewise.
14629 (ppc_regmap): Conditionally define depending on __powerpc64__.
14630 (ppc_cannot_store_register): Do not special-case "fpscr" when
14631 compiled on __powerpc64__.
14632 (ppc_collect_ptrace_register): New function.
14633 (ppc_supply_ptrace_register): New function.
14634 (ppc_breakpoint): Change type to "unsigned int".
14635 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14636 (the_low_target): Conditionally provide initializers for the
14637 arch_setup member depending on __powerpc64__. Install
14638 collect_ptrace_register and supply_ptrace_register members.
14640 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14642 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14643 * server.c (gdbserver_xmltarget): Define.
14644 (get_features_xml): Use it to replace "target.xml" and arch_string.
14646 * configure.srv: Remove srv_xmltarget. Add XML files that were
14647 mentioned there to srv_xmlfiles instead. Remove conditional tests
14648 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14649 srv_xmlfiles and srv_regobj to include all possible choices.
14650 * configure.ac (srv_xmltarget): Remove.
14651 (srv_xmlfiles): Do not add "target.xml".
14652 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14653 checks for supplementary target information.
14654 * configure: Regenerate.
14655 * Makefile.in (XML_TARGET): Remove.
14656 (target.xml): Remove rule.
14657 (clean): Do not clean up target.xml.
14658 (.PRECIOUS): Do not mention target.xml.
14660 * target.h (struct target_ops): Remove arch_string member.
14661 * linux-low.c (linux_arch_string): Remove.
14662 (linux_target_ops): Remove arch_string initializer.
14663 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14664 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14665 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14666 * spu-low.c (spu_arch_string): Remove.
14667 (spu_target_ops): Remove arch_string initializer.
14668 * win32-low.c (win32_arch_string): Remove.
14669 (win32_target_ops): Remove arch_string initializer.
14670 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14671 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14672 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14674 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14676 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14677 by collect_ptrace_register and supply_ptrace_register hooks.
14678 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14679 instead of checking for the_low_target.left_pad_xfer.
14680 (usr_store_inferior_registers): Use collect_ptrace_register callback
14681 instead of checking for the_low_target.left_pad_xfer.
14683 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14684 (s390_supply_ptrace_register): Likewise.
14685 (s390_fill_gregset): Call s390_collect_ptrace_register.
14686 (the_low_target): Update.
14688 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14689 (ppc_supply_ptrace_register): Likewise.
14690 (the_low_target): Update.
14692 * linux-i386-low.c (the_low_target): Update.
14693 * linux-x86-64-low.c (the_low_target): Update.
14695 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14697 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14698 reg-s390.o and reg-s390x.o.
14700 * linux-low.c (new_inferior): New global variable.
14701 (linux_create_inferior, linux_attach): Set it.
14702 (linux_wait_for_process): Call the_low_target.arch_setup after the
14703 target has stopped for the first time.
14704 (initialize_low): Do not call the_low_target.arch_setup.
14706 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14707 (s390_set_pc): Likewise.
14708 (s390_arch_setup): New function.
14709 (the_low_target): Use s390_arch_setup as arch_setup routine.
14711 * regcache.c (realloc_register_cache): New function.
14712 (set_register_cache): Call it for each existing regcache.
14714 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14716 * server.h (init_registers): Remove prototype.
14718 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14719 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14720 instead of init_registers ().
14721 * linux-arm-low.c (init_registers_arm): Add prototype.
14722 (init_registers_arm_with_iwmmxt): Likewise.
14723 (the_low_target): Add initializer for arch_setup field.
14724 * linux-cris-low.c (init_registers_cris): Add prototype.
14725 (the_low_target): Add initializer for arch_setup field.
14726 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14727 (the_low_target): Add initializer for arch_setup field.
14728 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14729 (the_low_target): Add initializer for arch_setup field.
14730 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14731 (the_low_target): Add initializer for arch_setup field.
14732 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14733 (the_low_target): Add initializer for arch_setup field.
14734 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14735 (the_low_target): Add initializer for arch_setup field.
14736 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14737 (init_registers_mips64_linux): Likewise.
14738 (the_low_target): Add initializer for arch_setup field.
14739 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14740 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14741 (the_low_target): Add initializer for arch_setup field.
14742 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14743 (init_registers_powerpc_64): Likewise.
14744 (the_low_target): Add initializer for arch_setup field.
14745 * linux-s390-low.c (init_registers_s390): Add prototype.
14746 (init_registers_s390x): Likewise.
14747 (the_low_target): Add initializer for arch_setup field.
14748 * linux-sh-low.c (init_registers_sh): Add prototype.
14749 (the_low_target): Add initializer for arch_setup field.
14750 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14751 (the_low_target): Add initializer for arch_setup field.
14752 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14753 (the_low_target): Add initializer for arch_setup field.
14755 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14756 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14757 instead of init_registers ().
14758 * win32-arm-low.c (init_registers_arm): Add prototype.
14759 (the_low_target): Add initializer for arch_setup field.
14760 * win32-i386-low.c (init_registers_i386): Add prototype.
14761 (the_low_target): Add initializer for arch_setup field.
14763 * spu-low.c (init_registers_spu): Add prototype.
14764 (initialize_low): Call initialie_registers_spu () instead of
14765 initialize_registers ().
14767 2008-02-19 Pedro Alves <pedro@codesourcery.com>
14769 * server.c (handle_v_requests): When handling the vRun and vAttach
14770 packets, if already debugging a process, don't kill it. Return an
14773 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14775 * server.c (handle_query): Correct length check.
14777 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14779 * win32-low.c (do_initial_child_stuff): Add process handle
14780 parameter. Set current_process_handle and current_process_id from the
14781 parameters. Clear globals.
14782 (win32_create_inferior): Don't set current_process_handle and
14783 current_process_id here. Instead pass them on the call to
14784 do_initial_child_stuff.
14785 (win32_attach): Likewise.
14786 (win32_clear_inferiors): New.
14787 (win32_kill): Don't close the current process handle or the
14788 current thread handle here. Instead call win32_clear_inferiors.
14789 (win32_detach): Don't open a new handle to the process. Call
14790 win32_clear_inferiors.
14791 (win32_join): Don't rely on current_process_handle; open a new
14792 handle using the process id.
14793 (win32_wait): Call win32_clear_inferiors when the inferior process
14796 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14798 * server.c (monitor_show_help): Add "exit".
14800 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14802 * Makefile.in (SFILES): Add linux-xtensa-low.c.
14803 (clean): Add reg-xtensa.c.
14804 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
14805 * configure.srv (xtensa*-*-linux*) New target.
14806 * linux-xtensa-low.c: New.
14807 * xtensa-xtregs.c: New.
14809 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14811 * hostio.c: Don't include errno.h.
14812 (errno_to_fileio_errno): Move to hostio-errno.
14813 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14814 error number outputting to the target->hostio_last_error callback.
14815 (hostio_packet_error): Use FILEIO_EINVAL directly.
14816 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14817 calls to hostio_error.
14818 * hostio-errno.c: New.
14819 * server.h (hostio_last_error_from_errno): Declare.
14820 * target.h (target_ops): Add hostio_last_error member.
14821 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14822 as hostio_last_error handler.
14823 * spu-low.c (spu_target_ops): Likewise.
14824 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14825 (wince_hostio_last_error): New functions.
14826 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14827 as hostio_last_error handler.
14828 (win32_target_ops) [!_WIN32_WCE]: Register
14829 hostio_last_error_from_errno as hostio_last_error handler.
14830 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14831 (hostio-errno.o): New rule.
14832 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14833 * configure.srv (srv_hostio_err_objs): New variable. Default to
14835 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14836 * configure: Regenerate.
14838 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14840 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14841 (linux_kill, linux_detach): Clean up the process list.
14842 * remote-utils.c (remote_open): Improve port number parsing.
14843 (putpkt_binary, input_interrupt): Only send interrupts if the target
14845 * server.c (extended_protocol): Make static.
14846 (attached): Define earlier.
14847 (exit_requested, response_needed, program_argv): New variables.
14848 (target_running): New.
14849 (start_inferior): Clear attached here.
14850 (attach_inferior): Set attached here.
14851 (require_running): Define.
14852 (handle_query): Use require_running and target_running. Implement
14854 (handle_v_attach, handle_v_run): New.
14855 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14856 (gdbserver_usage): Update.
14857 (main): Redo argument parsing. Handle --debug and --multi. Handle
14858 --attach along with other options or after the port. Save
14859 program_argv. Support no initial program. Resynchronize
14860 communication with GDB after an error. Handle "monitor exit".
14861 Use require_running and target_running. Always allow the extended
14862 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14863 restart in extended mode.
14864 * README: Refer to the GDB manual. Update --attach usage.
14866 2007-12-20 Andreas Schwab <schwab@suse.de>
14868 * linux-low.c (STACK_SIZE): Define.
14869 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14870 (linux_test_for_tracefork): Likewise.
14872 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14874 * linux-low.c (linux_wait_for_event): Update messages. Do not
14875 reinsert auto-delete breakpoints.
14876 * mem-break.c (struct breakpoint): Change return type of handler to
14878 (set_breakpoint_at): Update handler type.
14879 (reinsert_breakpoint_handler): Return 1 instead of calling
14881 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14883 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14884 * mem-break.h (set_breakpoint_at): Update handler type.
14885 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14886 * win32-low.c (auto_delete_breakpoint): New.
14887 (get_child_debug_event): Use it.
14889 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14891 * configure.ac: Check for pread and pwrite.
14892 * hostio.c (handle_pread): Fall back to lseek and read.
14893 (handle_pwrite): Fall back to lseek and write.
14894 * config.in, configure: Regenerated.
14896 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14898 * server.c (myresume): Add own_buf argument.
14899 (main): Update calls.
14901 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14903 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14904 * remote-utils.c (remote_open): Do not call disable_async_io.
14905 (block_async_io): Delete.
14906 (unblock_async_io): Make static.
14907 (initialize_async_io): New.
14908 * server.c (handle_v_cont): Handle async I/O here.
14909 (myresume): Likewise. Move other common resume tasks here...
14910 (main): ... from here. Call initialize_async_io. Disable async
14911 I/O before the main loop.
14912 * server.h (initialize_async_io): Declare.
14913 (block_async_io, unblock_async_io): Delete prototypes.
14914 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14916 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14918 * remote-utils.c (readchar): Allow binary data in received messages.
14920 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14922 * win32-low.c (attaching): New global.
14923 (win32_create_inferior): Clear the `attaching' global.
14924 (win32_attach): Set the `attaching' global.
14925 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14926 attaching. Only set a breakpoint at the entry point if not
14929 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14931 * server.c (main): Don't report dll events on the initial
14932 connection on attaches.
14934 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14936 * server.c (main): Relax numerical bases supported for the pid of
14937 the --attach command line argument.
14939 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14941 * win32-low.c (win32_attach): Call OpenProcess before
14942 DebugActiveProcess, not after. Add last error output to error
14945 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14947 * win32-low.c (win32_get_thread_context)
14948 (win32_set_thread_context): New functions.
14949 (thread_rec): Use win32_get_thread_context.
14950 (continue_one_thread, win32_resume): Use win32_set_thread_context.
14951 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14954 2007-12-03 Leo Zayas
14955 Pedro Alves <pedro_alves@portugalmail.pt>
14957 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14959 (child_add_thread): Minor cleanup.
14960 (child_continue): Resume artificially suspended threads before
14961 calling ContinueDebugEvent.
14962 (suspend_one_thread): New.
14963 (fake_breakpoint_event): New.
14964 (get_child_debug_event): Change return type to int. Check here if
14965 gdb sent an interrupt request. If a soft interrupt was requested,
14966 fake a breakpoint event. Return 0 if there is no event to handle,
14968 (win32_wait): Don't check here if gdb sent an interrupt request.
14969 Ensure there is a valid event to handle.
14970 (win32_request_interrupt): Add soft interruption method as last
14973 2007-12-03 Leo Zayas
14974 Pedro Alves <pedro_alves@portugalmail.pt>
14976 * win32-low.h (win32_thread_info): Add descriptions to the
14977 structure members. Replace `suspend_count' counter by a
14979 * win32-low.c (thread_rec): Update condition of when to get the
14980 context from the inferior. Rely on ContextFlags being set if it
14981 has already been retrieved. Only suspend the inferior thread if
14982 we haven't already. Warn if that fails.
14983 (continue_one_thread): s/suspend_count/suspended/. Only call
14984 ResumeThread once. Warn if that fails.
14986 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14988 * win32-low.c (win32_wait): Don't read from the inferior when it
14989 has already exited.
14991 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14993 * Makefile.in (win32_low_h): New variable.
14994 (win32-low.o): Add dependency on $(win32_low_h).
14995 (win32-arm-low.o, win32-i386-low.o): New rules.
14997 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14999 * hostio.c: Correct copyright year.
15001 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15003 * Makefile.in (OBS): Add hostio.o.
15004 (hostio.o): New rule.
15005 * server.h (handle_vFile): Declare.
15006 * hostio.c: New file.
15007 * server.c (handle_v_requests): Take packet_len and new_packet_len
15008 for binary packets. Call handle_vFile.
15009 (main): Update call to handle_v_requests.
15011 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
15013 * linux-low.c: Include <sched.h>.
15015 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
15017 * linux-low.c (linux_tracefork_grandchild): New.
15018 (linux_tracefork_child): Use clone.
15019 (linux_test_for_tracefork): Use clone; allocate and free a stack.
15021 2007-10-31 Joel Brobecker <brobecker@adacore.com>
15023 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15025 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
15027 * linux-low.c (handle_extended_wait): Handle unexpected signals.
15029 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
15031 * inferiors.c (change_inferior_id): Delete.
15032 (add_pid_to_list, pull_pid_from_list): New.
15033 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
15034 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
15035 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
15036 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
15037 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15038 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15039 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15040 (using_threads): Always set to 1.
15041 (handle_extended_wait): New.
15042 (add_process): Do not set TID.
15043 (linux_create_inferior): Set must_set_ptrace_flags.
15044 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
15045 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15046 (linux_thread_alive): Rename TID argument to LWPID.
15047 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15048 (linux_wait_for_event): Do not use TID or check using_threads. Update
15049 call to dead_thread_notify. Call handle_extended_wait.
15050 (linux_create_inferior): Use PTRACE_SETOPTIONS.
15051 (send_sigstop): Delete sigstop_sent.
15052 (wait_for_sigstop): Avoid TID.
15053 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15054 (linux_test_for_tracefork): New.
15055 (linux_lookup_signals): Use thread_db_active and
15056 linux_supports_tracefork_flag.
15057 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15058 * linux-low.h (get_process_thread): Avoid TID.
15059 (struct process_ifo): Move thread_known and tid to the end. Remove
15061 (linux_attach_lwp, thread_db_init): Update prototypes.
15062 * server.h (change_inferior_id): Delete prototype.
15063 (add_pid_to_list, pull_pid_from_list): New prototypes.
15064 * thread-db.c (thread_db_use_events): New.
15065 (find_first_thread): Rename to...
15066 (find_one_thread): ...this. Update callers and messages. Do not
15067 call fatal. Check thread_db_use_events. Do not call
15068 change_inferior_id or new_thread_notify.
15069 (maybe_attach_thread): Update. Do not call new_thread_notify.
15070 (thread_db_init): Set thread_db_use_events. Check use_events.
15071 * utils.c (fatal, warning): Correct message prefix.
15073 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
15075 * Makefile.in (clean): Remove new files.
15076 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15077 (powerpc-64.o, powerpc-64.c): New rules.
15078 * configure.srv: Use alternate register sets for powerpc64-*-linux*
15079 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15081 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15083 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15084 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15085 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15086 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15087 (target_regsets): Add AltiVec and SPE register sets.
15088 * configure.ac: Check for AltiVec and SPE.
15089 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15090 (ppc_fill_vrregset, ppc_store_vrregset): New.
15091 (target_regsets): Add AltiVec register set.
15092 * configure: Regenerated.
15094 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
15096 * linux-low.c (O_LARGEFILE): Define.
15097 (linux_read_memory): Use /proc/PID/mem.
15098 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
15099 * configure, config.in: Regenerated.
15101 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15103 * linux-low.c (linux_wait_for_event): Do not pass signals while
15106 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15108 * win32-low.c (create_process): New.
15109 (win32_create_inferior): Use create_process instead of
15110 CreateProcess. If create_process failed retry appending an ".exe"
15111 suffix. Store the GetLastError result immediatelly after
15112 create_process calls and use it on the call to error.
15114 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15116 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15118 2007-08-23 Joel Brobecker <brobecker@adacore.com>
15120 * configure.ac: Switch license to GPLv3.
15122 2007-08-01 Michael Snyder <msnyder@access-company.com>
15124 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15126 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
15128 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15130 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15131 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
15132 CloseToolhelp32Snapshot.
15133 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15134 CloseToolhelp32Snapshot.
15136 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
15138 * server.c (main): Check for inferior exit before main loop.
15140 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
15142 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15143 instead of on tmp_desc.
15145 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
15146 Daniel Jacobowitz <dan@codesourcery.com>
15148 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15149 (add_thread): Minor cleanups.
15150 (clear_inferiors): Move lower in the file. Clear the DLL
15152 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15153 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15154 (xml_escape_text): New.
15155 * server.c (handle_query): Handle qXfer:libraries:read. Report it
15157 (handle_v_cont): Report errors.
15158 (gdbserver_version): Update.
15159 (main): Correct size of own_buf. Do not report initial DLL events.
15160 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15161 (unloaded_dll, xml_escape_text): New.
15162 * win32-low.c (enum target_waitkind): Update comments.
15163 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15164 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15165 (win32_EnumProcessModules, win32_GetModuleInformation)
15166 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15167 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15168 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15169 (win32_Module32First, win32_Module32Next, load_toolhelp)
15170 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15171 (get_child_debug_event): Handle DLL events.
15172 (win32_wait): Likewise.
15174 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15176 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15177 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15179 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15181 * win32-low.c (handle_output_debug_string): Ignore event if not
15184 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15186 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15188 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
15190 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15192 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15194 * inferiors.c (change_inferior_id): Add comment.
15195 * linux-low.c (check_removed_breakpoint): Add an early
15196 prototype. Improve debug output.
15197 (linux_attach): Doc update.
15198 (linux_detach_one_process, linux_detach): Clean up before releasing
15200 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15201 * linux-low.h (struct process_info): Doc improvement.
15202 * mem-break.c (delete_all_breakpoints): New.
15203 * mem-break.h (delete_all_breakpoints): New prototype.
15204 * thread-db.c (find_first_thread): New.
15205 (thread_db_create_event): Call it instead of
15206 thread_db_find_new_threads. Clean up unused variables.
15207 (maybe_attach_thread): Remove first thread handling.
15208 (thread_db_find_new_threads): Use find_first_thread.
15209 (thread_db_get_tls_address): Likewise.
15211 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
15213 * thread-db.c (thread_db_find_new_threads): Add prototype.
15214 (thread_db_create_event): Check for the main thread before adding
15216 (maybe_attach_thread): Only enable event reporting if TID == 0.
15217 (thread_db_get_tls_address): Check for new threads.
15219 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
15221 * linux-low.c (linux_create_inferior): Try execv before execvp.
15222 * spu-low.c (spu_create_inferior): Likewise.
15224 2007-06-13 Mike Frysinger <vapier@gentoo.org>
15226 * linux-low.c (linux_create_inferior): Change execv to execvp.
15227 * spu-low.c (spu_create_inferior): Likewies.
15229 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15231 * Makefile.in (clean): Clean new files instead of deleted ones.
15232 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15233 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15235 * configure.srv: Specify XML files and new regformats for MIPS and
15237 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15238 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15239 an entry for the restart register.
15240 (mips_cannot_fetch_register, mips_cannot_store_register)
15241 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15242 register names to match the XML descriptions.
15243 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15244 restart register instead of $0.
15246 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15247 Markus Deuling <deuling@de.ibm.com>
15249 * remote-utils.c (decode_xfer_write): New function.
15250 * server.h (decode_xfer_write): Add prototype.
15251 * server.c (handle_query): Add PACKET_LEN argument. Support
15252 qXfer:spu:read and qXfer:spu:write packets.
15253 (main): Pass packet_len to handle_query.
15254 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15255 * target.h (target_ops): Add qxfer_spu.
15257 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15259 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15260 accessing non-seekable spufs files.
15262 2007-05-16 Markus Deuling <deuling@de.ibm.com>
15264 * server.c (handle_query): Add reply for qC packet.
15266 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15267 Leo Zayas <lerele@champenstudios@com>
15269 * server.h (check_remote_input_interrupt_request): New function.
15270 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15271 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15272 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15273 (check_remote_input_interrupt_request): New function.
15274 * server.h (check_remote_input_interrupt_request): Declare.
15275 * win32-low.c (winapi_DebugBreakProcess,
15276 winapi_GenerateConsoleCtrlEvent): New typedefs.
15277 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15279 (win32_wait): Check for remote interrupt request
15280 with check_remote_input_interrupt_request.
15281 (win32_request_interrupt): New function.
15282 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15284 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15286 * win32-low.c (debug_registers_changed,
15287 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15288 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15289 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15290 (thread_rec): Get context using the low target.
15291 (child_add_thread): Call thread_added on the low target,
15292 which does the same thing.
15294 (do_initial_child_stuff): Remove debug registers references.
15295 Set context using the low target. Resume threads after
15296 setting the contexts.
15297 (child_continue): Remove dead variable. Remove debug
15298 registers references.
15299 (child_fetch_inferior_registers): Go through the low target.
15300 (do_child_store_inferior_registers): Remove.
15301 (child_store_inferior_registers): Go through the low target.
15302 (win32_resume): Remove debug registers references.
15303 Set context using the low target.
15304 (handle_exception): Change return type to void. Don't record
15305 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15306 first chance exception.
15307 (get_child_debug_event): Change return type to void. Remove
15308 goto loop. Always return after waiting for debug event.
15309 (win32_wait): Convert to switch statement. Handle spurious
15312 * win32-i386-low.c (debug_registers_changed,
15313 debug_registers_used): New.
15314 (initial_stuff): Rename to ...
15315 (i386_initial_stuff): ... this. Clear debug registers
15317 (store_debug_registers): Delete.
15318 (i386_get_thread_context): New.
15319 (load_debug_registers): Delete.
15320 (i386_set_thread_context): New.
15321 (i386_thread_added): New.
15322 (single_step): Rename to ...
15323 (i386_single_step): ... this.
15324 (do_fetch_inferior_registers): Rename to ...
15325 (i386_fetch_inferior_register): ... this.
15326 (i386_store_inferior_register): New.
15327 (the_low_target): Adapt to new interface.
15329 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15330 (arm_get_thread_context): New.
15331 (arm_set_thread_context): New.
15333 (do_fetch_inferior_registers): Rename to ...
15334 (arm_fetch_inferior_register): ... this.
15335 (arm_store_inferior_register): New.
15336 (arm_wince_breakpoint): Reimplement as unsigned long.
15337 (arm_wince_breakpoint_len): Define.
15338 (the_low_target): Adapt to new interface.
15340 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15341 load_debug_registers. Add get_thread_context, set_thread_context,
15342 thread_added and store_inferior_register. Rename
15343 fetch_inferior_registers to fetch_inferior_register.
15344 (regptr): Remove declaration.
15346 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15348 * linux-low.c (linux_detach): Change return type to int. Return 0.
15349 * spu-low.c (spu_detach): Likewise.
15351 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15353 * target.h (target_ops): Change return type of detach to int.
15355 (join_inferior): New.
15356 * server.c (main): Don't skip detach support on mingw32.
15357 If the inferior doesn't support detaching return error.
15358 Call join_inferior instead of using waitpid.
15359 * linux-low.c (linux_join): New.
15360 (linux_target_op): Add linux_join.
15361 * spu-low.c (spu_join): New.
15362 (spu_target_ops): Add spu_join.
15363 * win32-low.c (win32_detach): Adapt to new interface.
15364 Reopen current_process_handle before detaching. Issue a child
15365 resume before detaching.
15367 (win32_target_op): Add win32_join.
15369 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15371 * win32-low.c (win32-attach): Fix return value.
15372 * target.h (target_ops): Describe ATTACH return values.
15374 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15376 * win32-low.c (GETPROCADDRESS): Define.
15377 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15378 (winapi_DebugSetProcessKillOnExit): Likewise.
15379 (win32_create_inferior): Force usage of ansi CreateProcessA.
15380 (win32_attach): Use GETPROCADDRESS.
15381 (win32_detach): Likewise.
15383 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15385 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15387 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15389 * win32-low.c: Commit leftover changes from 2007-03-29.
15391 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15393 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15394 fields short instead of int. Add explicit padding.
15395 (i387_cache_to_fsave): Remove unnecessary casts.
15396 (i387_fsave_to_cache): Doc fix.
15397 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15399 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15401 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15402 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15404 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15406 * configure.srv (arm*-*-mingw32ce*): Move near the other
15409 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15411 * configure.ac: Add errno checking.
15412 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15413 sys/file.h and malloc.h.
15414 (AC_CHECK_DECLS): Add perror.
15415 (srv_mingwce): Handle.
15416 * configure.srv (i[34567]86-*-cygwin*): Add
15417 win32-i386-low.o to srv_tgtobj.
15418 (i[34567]86-*-mingw*): Likewise.
15419 (arm*-*-mingw32ce*): Add case.
15420 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15421 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15422 [__MINGW32CE__] (strerror): New function.
15423 [__MINGW32CE__] (errno): Define to GetLastError.
15424 [__MINGW32CE__] (COUNTOF): New macro.
15425 (remote_open): Remove extra close call.
15426 * mem-break.c (delete_breakpoint_at): New function.
15427 * mem-break.h (delete_breakpoint_at): Declare.
15428 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15429 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15430 [USE_WIN32API] (read, write): Add char* casts.
15431 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15432 * server.h: Include wincecompat.h on Windows CE.
15433 [HAVE_ERRNO_H]: Check.
15434 (perror): Declare if not declared.
15435 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15436 (perror_with_name): Remove errno declaration.
15437 * wincecompat.h: New.
15438 * wincecompat.c: New.
15439 * win32-low.h: New.
15440 * win32-arm-low.c: New.
15441 * win32-i386-low.c: New.
15442 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15443 (OUTMSG2): Make it safe.
15445 (COUNTOF): New macro.
15446 (NUM_REGS): Get it from the low target.
15447 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15448 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15449 (thread_rec): Let low target handle debug registers.
15450 (child_add_thread): Likewise.
15451 (child_init_thread_list): Likewise.
15452 (continue_one_thread): Likewise.
15454 (do_child_fetch_inferior_registers): Move to ...
15455 * win32-i386-low.c: ... here, and rename to ...
15456 (do_fetch_inferior_registers): ... this.
15457 * win32-low.c (child_fetch_inferior_registers):
15458 Go through the low target.
15459 (do_child_store_inferior_registers): Use regptr.
15460 (strwinerror): New function.
15461 (win32_create_inferior): Handle Windows CE.
15462 Use strwinerror instead of strerror on Windows error
15463 codes. Add program to the error output.
15464 Don't close the main thread handle on Windows CE.
15465 (win32_attach): Use coredll.dll on Windows CE.
15466 (win32_kill): Close current process and current
15468 (win32_detach): Use coredll.dll on Windows CE.
15469 (win32_resume): Let low target handle debug registers, and
15471 (handle_exception): Add/Remove initial breakpoint. Avoid
15472 non-existant WSTOPSIG on Windows CE.
15473 (win32_read_inferior_memory): Cast to remove warning.
15474 (win32_arch_string): Go through the low target.
15475 (initialize_low): Call set_breakpoint_data with the low
15476 target's breakpoint.
15477 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15478 FOP_REGNUM, mappings): Move to ...
15479 * win32-i386-low.c: ... here.
15480 * win32-low.c (win32_thread_info): Move to ...
15481 * win32-low.h: ... here.
15482 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15483 win32-arm-low.c and wincecompat.c.
15484 (all:): Add $EXEEXT.
15485 (install-only:): Likewise.
15486 (gdbserver:): Likewise.
15487 (gdbreplay:): Likewise.
15488 * config.in: Regenerate.
15489 * configure: Regenerate.
15491 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15493 * win32-low.c: Rename typedef thread_info to
15494 win32_thread_info throughout.
15496 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15498 * win32-i386-low.c: Rename to ...
15499 * win32-low.c: ... this.
15500 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15501 * Makefile.in: Likewise.
15503 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15505 * remote-utils.c (monitor_output): Constify msg parameter.
15506 * server.h (monitor_output): Likewise.
15507 * win32-i386-low.c (handle_output_debug_string): New.
15508 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15509 handle_output_debug_string.
15510 (get_child_debug_event): Likewise.
15512 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15514 * server.c (main): Correct strtoul check.
15516 2007-03-27 Jon Ringle <jon@ringle.org>
15518 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15520 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15522 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15524 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15526 * terminal.h: Check HAVE_SGTTY_H.
15528 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
15530 * remote-utils.c (remote_open): Print out the assigned port number.
15532 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15534 * remote-utils.c (monitor_output): New function.
15535 * server.c (debug_threads): Define here.
15536 (monitor_show_help): New function.
15537 (handle_query): Handle qRcmd.
15538 (main): Do not handle 'd' packet.
15539 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15540 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15543 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15545 * Makefile.in (EXEEXT): New.
15546 (clean): Use $(EXEEXT).
15548 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15550 * target.h (target_ops): Rename send_signal to request_interrupt,
15551 and remove enum target_signal parameter.
15552 * linux-low.c (linux_request_interrupt): Rename from
15553 linux_send_signal, and always send SIGINT.
15554 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15555 and always send SIGINT.
15556 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15558 (input_interrupt): Likewise.
15560 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15562 * server.c (get_features_xml): Check if target implemented
15564 * win32-i386-low.c (win32_arch_string): New.
15565 (win32_target_ops): Add win32_arch_string as arch_string member.
15567 2007-02-22 Markus Deuling <deuling@de.ibm.com>
15569 * spu-low.c (spu_arch_string): New.
15570 (spu_target_ops): Add spu_arch_string.
15572 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15574 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15575 * configure.ac: Do not check for terminal.h.
15576 * configure, config.in: Regenerated.
15578 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15580 * Makefile.in (OBS): Add $(XML_BUILTIN).
15581 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15583 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15584 (arm-with-iwmmxt.c): New.
15585 * config.in, configure: Regenerate.
15586 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15587 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15588 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15589 (arm*-*-linux*): Add iWMMXt and regset support.
15590 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15591 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15592 (arm_store_wmmxregset, target_regsets): New.
15593 * server.c (get_features_xml): Take annex argument. Check builtin
15595 (handle_query): Handle multiple annexes.
15597 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15599 * remote-utils.c [USE_WIN32API] (read, write): Define.
15600 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15603 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15605 * linux-i386-low.c (the_low_target): Set arch_string.
15606 * linux-x86-64-low.c (the_low_target): Likewise.
15607 * linux-low.c (linux_arch_string): New.
15608 (linux_target_ops): Add it.
15609 * linux-low.h (struct linux_target_ops): Add arch_string.
15610 * server.c (write_qxfer_response): Use const void * for DATA.
15611 (get_features_xml): New.
15612 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15613 * target.h (struct target_ops): Add arch_string method.
15615 2007-01-03 Denis Pilat <denis.pilat@st.com>
15616 Daniel Jacobowitz <dan@codesourcery.com>
15618 * linux-low.c (linux_kill): Handle being called with no threads.
15619 * win32-i386-low.c (win32_kill): Likewise.
15620 (get_child_debug_event): Clear current_process_handle.
15622 2006-12-30 Denis PILAT <denis.pilat@st.com>
15623 Daniel Jacobowitz <dan@codesourcery.com>
15625 * remote-utils.c (remote_open): Check the type of specified
15626 serial port devices before opening them.
15627 * server.c (main): Kill the inferior if an error occurs during
15628 the first remote_open.
15630 2006-12-05 Markus Deuling <deuling@de.ibm.com>
15632 * README: Update supported targets.
15634 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15636 * Makefile.in (clean): Remove reg-mips64.c.
15637 (reg-mips64.c, reg-mips64.o): New rules.
15638 * configure.srv: Handle mips64. Include regset support for mips.
15639 * linux-mips-low.c (union mips_register): New.
15640 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15641 (mips_breakpoint, mips_breakpoint_at): Use int.
15642 (mips_collect_register, mips_supply_register)
15643 (mips_collect_register_32bit, mips_supply_register_32bit)
15644 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15645 (mips_store_fpregset, target_regsets): New.
15646 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15648 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15650 * configure.srv: Add target "spu*-*-*".
15651 * Makefile.in (clean): Remove reg-spu.c.
15652 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15653 * spu-low.c: New file.
15655 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15657 * configure.ac: Correct td_thr_tls_get_addr test.
15658 * configure: Regenerated.
15660 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15662 * linux-low.c (linux_wait_for_event): Reformat. Use the
15663 pass_signals array.
15664 * remote-utils.c (decode_address_to_semicolon): New.
15665 * server.c (pass_signals, handle_general_set): New.
15666 (handle_query): Mention QPassSignals for qSupported.
15667 (main): Call handle_general_set.
15668 * server.h (pass_signals, decode_address_to_semicolon): New.
15670 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15672 * server.c (handle_query): Correct error handling for read_auxv.
15674 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15676 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15677 and srv_linux_thread_db to yes.
15678 * linux-s390-low.c (s390_fill_gregset): New function.
15679 (target_regsets): Define data structure.
15681 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15683 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15684 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15685 * config.in, configure: Regenerated.
15686 * inferiors.c (gdb_id_to_thread): New function.
15687 (gdb_id_to_thread_id): Use it.
15688 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15689 * linux-low.h (struct process_info): Add th member.
15690 (thread_db_get_tls_address): New prototype.
15691 * remote-utils.c (decode_address): Make non-static.
15692 * server.c (handle_query): Handle qGetTLSAddr.
15693 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15694 * target.h (struct target_ops): Add get_tls_address.
15695 * thread-db.c (maybe_attach_thread): Save the thread handle.
15696 (thread_db_get_tls_address): New.
15698 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15700 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15701 (linux_resume_one_process): Take a siginfo_t *. Update all
15702 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15703 (struct pending_signals): Add a siginfo_t.
15704 (linux_wait_for_process): Always set last_status.
15705 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15706 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15707 * linux-low.h (struct process_info): Add last_status.
15709 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15711 * remote-utils.c (try_rle): New function.
15712 (putpkt_binary): Use it.
15714 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15716 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15717 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15718 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15719 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15720 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15723 2006-08-08 Richard Sandiford <richard@codesourcery.com>
15725 * server.c (terminal_fd): New variable.
15726 (old_foreground_pgrp): Likewise.
15727 (restore_old_foreground_pgrp): New function.
15728 (start_inferior): Record the terminal file descriptor in terminal_fd
15729 and its original foreground group in old_foreground_pgrp. Register
15730 restore_old_foreground_pgrp with atexit().
15732 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15734 * server.c (handle_query): Correct qPart to qXfer.
15736 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15738 * configure.ac: Check for more headers which are missing on
15739 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15740 * configure.srv: Add Cygwin and mingw32.
15741 * remote-utils.c: Don't include headers unconditionally which
15742 are missing on mingw32. Include <winsock.h> for mingw32.
15743 (remote_open): Adjust for mingw32 support. Flush
15744 standard error after writing to it.
15745 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15746 (unblock_async_io, enable_async_io, disable_async_io)
15747 (readchar, getpkt): Update for Winsock support.
15748 (prepare_resume_reply): Expect a protocol signal number.
15749 * server.c: Disable <sys/wait.h> on mingw32.
15750 (start_inferior): Adjust for mingw32 support. Flush
15751 standard error after writing to it.
15752 (attach_inferior): Likewise. Use protocol signal
15754 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15756 * win32-i386-low.c: New file.
15757 * Makefile.in (XM_CLIBS): Set.
15758 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15759 (win32-i386-low.o): New dependency rule.
15760 * linux-low.c (linux_wait): Use target signal numbers.
15761 * target.h (struct target_ops): Doc fix.
15762 * server.h (target_signal_to_name): New prototype.
15763 * gdbreplay.c: Don't include headers unconditionally which
15764 are missing on mingw32. Include <winsock.h> for mingw32.
15765 (remote_close, remote_open): Adjust for Winsock support.
15766 * configure, config.in: Regenerated.
15768 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15770 * server.c (decode_xfer_read, write_qxfer_response): New.
15771 (handle_query): Take a packet length argument. Handle
15772 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15773 the qSupported response.
15774 (main): Update call to handle_query.
15776 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15778 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15779 (putpkt_binary): Renamed from putpkt and adjusted for binary
15781 (putpkt): New wrapper for putpkt_binary.
15782 (readchar): Don't mask off the high bit.
15783 (decode_X_packet): New function.
15784 * server.c (main): Call putpkt_binary if a handler sets the packet
15785 length. Save the length of the incoming packet. Handle 'X'.
15786 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15788 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15790 * server.c (handle_query): Handle qSupported.
15792 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15794 * remote-utils.c (all_symbols_looked_up): New variable.
15795 (look_up_one_symbol): Check it.
15796 * server.h (look_up_one_symbol): New declaration.
15797 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15799 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15801 * Makefile.in (linux-arm-low.o): Update dependencies.
15802 * linux-arm-low.c: Include "gdb_proc_service.h".
15803 (PTRACE_GET_THREAD_AREA): Define.
15804 (ps_get_thread_area): New function.
15806 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15808 * configure.srv (m68k*-*-uclinux*): New target.
15809 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15810 (linux_resume_one_process): Remove extraneous cast.
15811 (linux_read_offsets): New.
15812 (linux_target_op): Add linux_read_offsets on mmuless systems.
15813 * server.c (handle_query): Add qOffsets logic.
15814 * target.h (struct target_ops): Add read_offsets.
15816 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15818 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15819 (PTRACE_GET_THREAD_AREA): Define.
15820 (ps_get_thread_area): New function.
15821 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15822 (linux-x86-64-low.o): Update.
15824 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15826 * configure.ac: Remove checks for prfpregset_t.
15827 * gdb_proc_service.h: New file.
15828 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15829 new "gdb_proc_service.h".
15830 * proc-service.c: Likewise.
15831 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15832 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15833 * Makefile.in (gdb_proc_service_h): Updated.
15834 * configure, config.in: Regenerated.
15836 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15838 * remote-utils.c (prepare_resume_reply): Move declaration
15839 of gdb_id_from_wait to the top of the block.
15841 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15843 * linux-low.c (regsets_store_inferior_registers): Read the regset
15844 from the target before filling it.
15846 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15848 * server.c (attach_inferior): Return SIGTRAP for a successful
15851 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15853 * Makefile.in (OBS): Add version.o.
15854 (STAGESTUFF): Delete.
15855 (version.o): Add dependencies.
15856 (version.c): Replace rule.
15857 (clean): Remove version.c.
15858 * server.c (gdbserver_version): New.
15859 (gdbserver_usage): Use printf.
15860 (main): Handle --version and --help.
15861 * server.h (version, host_name): Add declarations.
15863 2005-12-23 Eli Zaretskii <eliz@gnu.org>
15875 * linux-x86-64-low.c:
15877 * linux-s390-low.c:
15878 * linux-ppc64-low.c:
15880 * linux-mips-low.c:
15881 * linux-m68k-low.c:
15882 * linux-m32r-low.c:
15885 * linux-ia64-low.c:
15886 * linux-i386-low.c:
15887 * linux-crisv32-low.c:
15899 * gdbserver.1: Add (C) after Copyright. Update the FSF
15902 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15904 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15905 (arm_breakpoint_at): Recognize both breakpoints.
15906 (the_low_target): Use the correct breakpoint instruction.
15908 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15910 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15911 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15912 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15913 (the_low_target): Update.
15915 2005-10-25 Andreas Schwab <schwab@suse.de>
15917 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15919 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15920 (ia64_num_regs): Reduce to 462.
15922 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15924 * acinclude.m4: Correct quoting.
15925 * aclocal.m4: Regenerated.
15927 Suggested by SZOKOVACS Robert <szo@ies.hu>:
15928 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15929 (thread_db_init): Call thread_db_err_str.
15930 * configure.ac: Check for TD_VERSION.
15931 * config.in, configure: Regenerated.
15933 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15935 * server.h (error, fatal, warning): Add ATTR_FORMAT.
15937 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15939 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15940 is not available. Define HAVE_PTRACE_GETREGS if it is.
15941 * config.in, configure: Regenerated.
15942 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15943 * linux-i386-low.c, linux-m68k-low.c: Update to use
15944 HAVE_PTRACE_GETREGS.
15945 * linux-low.c (regsets_fetch_inferior_registers)
15946 (regsets_store_inferior_registers): Only return 0 if we processed
15948 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15949 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15951 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15953 * inferiors.c (struct thread_info): Add gdb_id.
15954 (add_thread): Add gdb_id argument.
15955 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15956 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15957 calls to add_thread.
15958 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15959 * server.c (handle_query): Use thread_to_gdb_id.
15960 (handle_v_cont, main): Use gdb_id_to_thread_id.
15961 * server.h (add_thread): Update prototype.
15962 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15965 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15967 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15968 left-padded registers.
15969 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15970 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15972 2005-07-01 Steve Ellcey <sje@cup.hp.com>
15974 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15975 * configure: Regenerate.
15976 * config.in: Regenerate.
15977 * server.h (NEED_DECLARATION_STRERROR):
15978 Replace with !HAVE_DECL_STRERROR.
15980 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
15982 * linux-low.c (linux_wait, linux_send_signal): Don't test
15983 an unsigned long variable for > 0 if it could be MAX_ULONG.
15984 * server.c (myresume): Likewise.
15985 * target.c (set_desired_inferior): Likewise.
15987 2005-06-13 Mark Kettenis <kettenis@gnu.org>
15989 * configure.ac: Simplify and improve check for socklen_t.
15990 * configure, config.in: Regenerate.
15992 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
15994 * acconfig.h: Remove.
15995 * configure.ac: Add a test for socklen_t. Use three-argument
15996 AC_DEFINE throughout.
15997 * config.in: Regenerated using autoheader 2.59.
15998 * configure: Regenerated.
16000 * gdbreplay.c (socklen_t): Provide a default.
16001 (remote_open): Use socklen_t.
16002 * remote-utils.c (socklen_t): Provide a default.
16003 (remote_open): Use socklen_t.
16004 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16007 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16009 * linux-low.c (linux_read_memory, linux_write_memory)
16010 (linux_read_auxv): Likewise.
16011 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16012 (check_mem_write): Likewise.
16013 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16015 * regcache.c (struct inferior_rgcache_data, registers_to_string)
16016 (registers_from_string, register_data): Likewise.
16017 * server.c (handle_query, main): Likewise.
16018 * server.h (convert_ascii_to_int, convert_int_to_ascii)
16019 (decode_M_packet): Likewise.
16020 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16021 * target.h (struct target_ops): Update read_memory, write_memory,
16023 (read_inferior_memory, write_inferior_memory): Update.
16024 * linux-low.h (struct linux_target_ops): Change type of breakpoint
16025 to unsigned char *.
16026 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16027 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16028 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16029 linux-s390-low.c, linux-sh-low.c: Update for changes in
16030 read_inferior_memory and the_low_target->breakpoint.
16032 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
16034 * Makefile.in (SFILES): Add linux-ppc64-low.c.
16035 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
16036 * configure.srv: Add powerpc64-*-linux*.
16037 * linux-ppc64-low.c: New file.
16039 2005-05-23 Orjan Friberg <orjanf@axis.com>
16041 * linux-cris-low.c: New file with support for CRIS.
16042 * linux-crisv32-low.c: Ditto for CRISv32.
16043 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16044 (clean): Add reg-cris.c and reg-crisv32.c.
16045 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
16046 reg-crisv32.o, and reg-crisv32.c to make rules.
16047 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16048 recognized targets.
16050 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
16052 * linux-low.c (fetch_register): Ensure buffer size is a multiple
16053 of sizeof (PTRACE_XFER_TYPE).
16054 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
16056 2005-05-12 Orjan Friberg <orjanf@axis.com>
16058 * target.h (struct target_ops): Add insert_watchpoint,
16059 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16060 pointers for hardware watchpoint support.
16061 * linux-low.h (struct linux_target_ops): Ditto.
16062 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16063 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
16064 to linux_target_ops.
16065 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16067 * server.c (main): Recognize 'Z' and 'z' packets.
16069 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
16071 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16072 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16073 (the_low_target): Add new members.
16075 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16077 * proc-service.c (ps_lgetregs): Search all_processes instead of
16080 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16082 * server.c (start_inferior): Change return type to int.
16083 (attach_inferior): Change sigptr to int *.
16084 (handle_v_cont, handle_v_requests): Change signal to int *.
16085 (main): Change signal to int.
16087 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
16089 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16090 * configure.srv: Add m32r*-*-linux*.
16091 * linux-m32r-low.c: New file.
16093 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
16095 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16097 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16099 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16100 Take unsigned long arguments for PIDs.
16101 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16102 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16103 (wait_for_sigstop, linux_resume_one_process)
16104 (regsets_fetch_inferior_registers, linux_send_signal)
16105 (linux_read_auxv): Likewise. Update the types of variables holding
16106 PIDs. Update format string specifiers.
16107 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16108 * remote-utils.c (prepare_resume_reply): Likewise.
16109 * server.c (cont_thread, general_thread, step_thread)
16110 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16112 (handle_query): Update format specifiers.
16113 (handle_v_cont, main): Use strtoul for thread IDs.
16114 * server.h (struct inferior_list_entry): Use unsigned long for ID.
16115 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16116 (general_thread, step_thread, thread_from_wait)
16117 (old_thread_from_wait): Update.
16118 * target.h (struct thread_resume): Use unsigned long for THREAD.
16119 (struct target_ops): Use unsigned long for arguments to attach and
16122 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
16124 * acinclude.m4: Include bfd/bfd.m4 directly.
16125 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
16126 <agriffis@toolchain.org>.
16127 * aclocal.m4, configure: Regenerated.
16129 2005-01-07 Andrew Cagney <cagney@gnu.org>
16131 * configure.ac: Rename configure.in, require autoconf 2.59.
16132 * configure: Re-generate.
16134 2004-12-08 Daniel Jacobowitz <dan@debian.org>
16136 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
16137 LIBS when finished.
16138 * aclocal.m4: Regenerated.
16139 * configure: Regenerated.
16141 2004-11-21 Andreas Schwab <schwab@suse.de>
16143 * linux-m68k-low.c (m68k_num_gregs): Define.
16144 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16145 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16146 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16147 (m68k_breakpoint_at): New. Add to the_low_target.
16149 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16150 srv_linux_thread_db to yes.
16152 2004-10-20 Joel Brobecker <brobecker@gnat.com>
16154 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16155 (ARCH_SET_FS): Likewise.
16156 (ARCH_GET_FS): Likewise.
16157 (ARCH_GET_GS): Likewise.
16159 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16161 * linux-i386-low.c (ps_get_thread_area): New.
16162 * linux-x86-64-low.c (ps_get_thread_area): New.
16163 * linux-low.c: Include <sys/syscall.h>.
16164 (linux_kill_one_process): Don't kill the first thread here.
16165 (linux_kill): Kill the first thread here.
16166 (kill_lwp): New function.
16167 (send_sigstop, linux_send_signal): Use it.
16168 * proc-service.c: Clean up #ifdefs.
16169 (fpregset_info): Delete.
16170 (ps_lgetregs): Update and enable implementation.
16171 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16173 * remote-utils.c (struct sym_cache, symbol_cache): New.
16174 (input_interrupt): Print a clearer message.
16175 (async_io_enabled): New variable.
16176 (enable_async_io, disable_async_io): Use it. Update comments.
16177 (look_up_one_symbol): Use the symbol cache.
16178 * thread-db.c (thread_db_look_up_symbols): New function.
16179 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
16181 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16183 * configure.in: Test for -rdynamic.
16184 * configure: Regenerated.
16185 * Makefile (INTERNAL_LDFLAGS): New.
16186 (gdbserver, gdbreplay): Use it.
16188 2004-09-02 Andrew Cagney <cagney@gnu.org>
16190 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16192 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
16194 * linux-low.c (linux_wait): Clear all_processes list also.
16196 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16198 * linux-low.c: Include <errno.h>. Remove extern declaration of
16201 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16203 * gdbreplay.c, server.h, utils.c: Update copyright years.
16205 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16207 * server.c (main): Print child status or termination signal from
16208 variable 'signal', not 'sig'.
16210 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16212 * linux-low.c (linux_read_memory): Change return type to
16213 int. Check for and return error from ptrace().
16214 * target.c (read_inferior_memory): Change return type to int. Pass
16215 back return status from the_target->read_memory().
16216 * target.h (struct target_ops): Adapt *read_memory() prototype.
16218 (read_inferior_memory): Adapt prototype.
16219 * server.c (main): Return an error packet if
16220 read_inferior_memory() returns an error.
16222 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
16224 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16225 Unify with other clean targets.
16227 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16229 * server.c (handle_v_cont): Call set_desired_inferior.
16231 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16233 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16235 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16237 * linux-low.c (linux_wait): Unblock async I/O.
16238 (linux_resume): Block and enable async I/O.
16239 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16240 * server.h (block_async_io, unblock_async_io): Add prototypes.
16242 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16244 * remote-utils.c (remote_open): Print a status notice after
16245 opening a TCP port.
16246 * server.c (attach_inferior): Print a status notice after
16249 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16251 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16253 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
16255 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16257 * server.c, target.h: Update copyright years.
16259 2004-02-25 Roland McGrath <roland@redhat.com>
16261 * target.h (struct target_ops): New member `read_auxv'.
16262 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16263 * linux-low.c (linux_read_auxv): New function.
16264 (linux_target_ops): Initialize `read_auxv' member to that.
16266 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16268 Committed by Jim Blandy <jimb@redhat.com>.
16270 * linux-s390-low.c (s390_num_regs): Update.
16271 (s390_regmap): Remove control registers. Use __s390x__ predefine
16272 instead of GPR_SIZE to distiguish s390 and s390x targets.
16274 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
16276 * linux-low.c: Update copyright year.
16277 (check_removed_breakpoint): Clear pending_is_breakpoint.
16278 (linux_set_resume_request, linux_queue_one_thread)
16279 (resume_status_pending_p): New functions.
16280 (linux_continue_one_thread): Use process->resume.
16281 (linux_resume): Only resume threads if there are no pending events.
16282 * linux-low.h (struct process_info): Add resume request
16285 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
16287 * regcache.c (new_register_cache): Clear the allocated register
16288 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16290 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
16292 * linux-low.c (linux_resume): Take a struct thread_resume *
16294 (linux_wait): Update call.
16295 (resume_ptr): New static variable.
16296 (linux_continue_one_thread): Renamed from
16297 linux_continue_one_process. Use resume_ptr.
16298 (linux_resume): Use linux_continue_one_thread.
16299 * server.c (handle_v_cont, handle_v_requests): New functions.
16300 (myresume): New function.
16301 (main): Handle 'v' case.
16302 * target.h (struct thread_resume): New type.
16303 (struct target_ops): Change argument of "resume" to struct
16305 (myresume): Delete macro.
16307 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16309 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16310 (uninstall): Support DESTDIR.
16312 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16314 * configure.srv: Add xscale*linux copy of arm*linux entry.
16316 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
16318 * linux-arm-low.c (arm_reinsert_addr): New function.
16319 (the_low_target): Add arm_reinsert_addr.
16321 2003-07-08 Mark Kettenis <kettenis@gnu.org>
16323 * mem-break.c: Remove whitespace at end of file.
16325 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16327 * configure.in: Check whether we need to prototype strerror.
16328 * server.h: Optionally prototype strerror.
16329 * gdbreplay.c (perror_with_name): Use strerror.
16330 * linux-low.c (linux_attach_lwp): Use strerror.
16331 * utils.c (perror_with_name): Use strerror.
16332 * config.in, configure: Regenerated.
16334 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16336 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16337 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16339 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
16341 * Makefile.in (SFILES): Update.
16342 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16343 low-sun3.c: Remove files.
16345 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
16347 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16348 (linux_detach_one_process, linux_detach): New functions.
16349 (linux_target_ops): Add linux_detach.
16350 * server.c (main): Handle 'D' packet.
16351 * target.h (struct target_ops): Add "detach" member.
16352 (detach_inferior): Define.
16354 2003-06-13 Mark Kettenis <kettenis@gnu.org>
16356 From Kelley Cook <kelleycook@wideopenwest.com>:
16357 * configure.srv: Accept i[34567]86 variants.
16359 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
16361 * linux-low.c (linux_wait_for_event): Correct comment typos.
16362 (linux_resume_one_process): Call check_removed_breakpoint.
16363 (linux_send_signal): New function.
16364 (linux_target_ops): Add linux_send_signal.
16365 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16367 * target.h (struct target_ops): Add send_signal.
16369 2003-05-29 Jim Blandy <jimb@redhat.com>
16371 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16372 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16373 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16374 away part of the register's value.
16376 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
16378 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16379 (linux_wait_for_event, linux_init_signals): Likewise.
16381 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
16383 * configure.in: Check for stdlib.h.
16384 * configure: Regenerated.
16385 * config.in: Regenerated.
16387 2003-01-04 Andreas Schwab <schwab@suse.de>
16389 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16391 2003-01-02 Andrew Cagney <ac131313@redhat.com>
16393 * Makefile.in: Remove obsolete code.
16395 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
16397 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16398 defined(PT_FPR0_HI).
16400 2002-11-17 Stuart Hughes <seh@zee2.com>
16402 * linux-arm-low.c (arm_num_regs): Increase.
16403 (arm_regmap): Include status register.
16405 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
16407 * linux-low.c (register_addr): Remove incorrect -1 check.
16409 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
16411 * linux-low.c (linux_create_inferior): Call setpgid. Return
16413 (unstopped_p, linux_signal_pid): Remove.
16414 (linux_target_ops): Remove linux_signal_pid.
16415 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16416 global instead of target method.
16417 * target.h (struct target_ops): Remove signal_pid. Update comment
16418 for create_inferior.
16419 * server.c (signal_pid): New variable.
16420 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
16421 gdbserver. Set the child to be the foreground process group.
16422 (attach_inferior): Set signal_pid.
16424 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
16426 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16428 2002-08-20 Jim Blandy <jimb@redhat.com>
16430 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16433 2002-08-01 Andrew Cagney <cagney@redhat.com>
16435 * Makefile.in: Make chill references obsolete.
16437 2002-07-24 Kevin Buettner <kevinb@redhat.com>
16439 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16440 * configure: Regenerate.
16441 * config.in: Regenerate.
16443 2002-07-09 David O'Brien <obrien@FreeBSD.org>
16445 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16446 (perror_with_name, remote_close, remote_open, expect, play): Static.
16448 2002-07-04 Michal Ludvig <mludvig@suse.cz>
16450 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
16451 byte offsets instead of an array of indexes.
16452 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16454 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
16456 * regcache.c: Add comment.
16458 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
16460 * thread-db.c: New file.
16461 * proc-service.c: New file.
16462 * acinclude.m4: New file.
16463 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16464 proc-service.o, and thread-db.o.
16465 (linux-low.o): Add USE_THREAD_DB.
16466 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16467 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16468 * aclocal.m4: Regenerated.
16469 * config.in: Regenerated.
16470 * configure: Regenerated.
16471 * configure.in: Check for proc_service.h, sys/procfs.h,
16472 thread_db.h, and linux/elf.h headrs.
16473 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16474 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16475 Check for -lthread_db and thread support.
16476 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16477 PowerPC, and SuperH.
16478 * i387-fp.c: Constify arguments.
16479 * i387-fp.h: Likewise.
16480 * inferiors.c: (struct thread_info): Renamed from
16481 `struct inferior_info'. Remove PID member. Use generic inferior
16482 list header. All uses updated.
16483 (inferiors, signal_pid): Removed.
16484 (all_threads): New variable.
16485 (get_thread): Define.
16486 (add_inferior_to_list): New function.
16487 (for_each_inferior): New function.
16488 (change_inferior_id): New function.
16489 (add_inferior): Removed.
16490 (remove_inferior): New function.
16491 (add_thread): New function.
16492 (free_one_thread): New function.
16493 (remove_thread): New function.
16494 (clear_inferiors): Use for_each_inferior and free_one_thread.
16495 (find_inferior): New function.
16496 (find_inferior_id): New function.
16497 (inferior_target_data): Update argument type.
16498 (set_inferior_target_data): Likewise.
16499 (inferior_regcache_data): Likewise.
16500 (set_inferior_regcache_data): Likewise.
16501 * linux-low.c (linux_bp_reinsert): Remove.
16502 (all_processes, stopping_threads, using_thrads)
16503 (struct pending_signals, debug_threads, pid_of): New.
16504 (inferior_pid): Replace with macro.
16505 (struct inferior_linux_data): Remove.
16506 (get_stop_pc, add_process): New functions.
16507 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16508 Use add_process and add_thread.
16509 (linux_attach_lwp): New function, based on old linux_attach. Use
16510 add_process and add_thread. Set stop_expected for new threads.
16511 (linux_attach): New function.
16512 (linux_kill_one_process): New function.
16513 (linux_kill): Kill all LWPs.
16514 (linux_thread_alive): Use find_inferior_id.
16515 (check_removed_breakpoints, status_pending_p): New functions.
16516 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16517 Update. Use WNOHANG. Wait for cloned processes also. Update process
16518 struct for the found process.
16519 (linux_wait_for_event): New function.
16520 (linux_wait): Use it. Support LWPs.
16521 (send_sigstop, wait_for_sigstop, stop_all_processes)
16522 (linux_resume_one_process, linux_continue_one_process): New functions.
16523 (linux_resume): Support LWPs.
16524 (REGISTER_RAW_SIZE): Remove.
16525 (fetch_register): Use register_size instead. Call supply_register.
16526 (usr_store_inferior_registers): Likewise. Call collect_register.
16527 Fix recursive case.
16528 (regsets_fetch_inferior_registers): Improve error message.
16529 (regsets_store_inferior_registers): Add debugging.
16530 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16531 (unstopped_p, linux_signal_pid): New functions.
16532 (linux_target_ops): Add linux_signal_pid.
16533 (linux_init_signals): New function.
16534 (initialize_low): Call it. Initialize using_threads.
16535 * regcache.c (inferior_regcache_data): Add valid
16537 (get_regcache): Fetch registers lazily. Add fetch argument
16538 and update all callers.
16539 (regcache_invalidate_one, regcache_invalidate): New
16541 (new_register_cache): Renamed from create_register_cache.
16542 Return the new regcache.
16543 (free_register_cache): Change argument to a void *.
16544 (registers_to_string, registers_from_string): Call get_regcache
16545 with fetch flag set.
16546 (register_data): Make static. Pass fetch flag to get_regcache.
16547 (supply_register): Call get_regcache with fetch flag clear.
16548 (collect_register): Call get_regcache with fetch flag set.
16549 (collect_register_as_string): New function.
16550 * regcache.h: Update.
16551 * remote-utils.c (putpkt): Flush after debug output and use
16553 Handle input interrupts while waiting for an ACK.
16554 (input_interrupt): Use signal_pid method.
16555 (getpkt): Flush after debug output and use stderr.
16556 (outreg): Use collect_register_as_string.
16557 (new_thread_notify, dead_thread_notify): New functions.
16558 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16559 and general_thread.
16560 (look_up_one_symbol): Flush after debug output.
16561 * server.c (step_thread, server_waiting): New variables.
16562 (start_inferior): Don't use signal_pid. Update call to mywait.
16563 (attach_inferior): Update call to mywait.
16564 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16565 (main): Don't fetch/store registers explicitly. Use
16566 set_desired_inferior. Support proposed ``Hs'' packet. Update
16568 * server.h: Update.
16569 (struct inferior_list, struct_inferior_list_entry): New.
16570 * target.c (set_desired_inferior): New.
16571 (write_inferior_memory): Constify.
16572 (mywait): New function.
16573 * target.h: Update.
16574 (struct target_ops): New signal_pid method.
16575 (mywait): Removed macro, added prototype.
16577 * linux-low.h (regset_func): Removed.
16578 (regset_fill_func, regset_store_func): New.
16579 (enum regset_type): New.
16580 (struct regset_info): Add type field. Use new operation types.
16581 (struct linux_target_ops): stop_pc renamed to get_pc.
16582 Add decr_pc_after_break and breakpoint_at.
16583 (get_process, get_thread_proess, get_process_thread)
16584 (strut process_info, all_processes, linux_attach_lwp)
16585 (thread_db_init): New.
16587 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16588 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16589 (the_low_target): Add new members.
16590 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16591 (i386_store_fpxregset): Constify.
16592 (target_regsets): Add new kind identifier.
16593 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16594 (i386_set_pc): Add debugging.
16595 (i386_breakpoint_at): New function.
16596 (the_low_target): Add new members.
16597 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16598 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16599 (mips_breakpoint_at): New.
16600 (the_low_target): Add new members.
16601 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16602 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16603 (the_low_target): Add new members.
16604 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16605 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16606 (the_low_target): Add new members.
16607 * linux-x86-64-low.c (target_regsets): Add new kind
16610 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
16612 From Martin Pool <mbp@samba.org>:
16613 * server.c (gdbserver_usage): New function.
16616 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
16618 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16619 stop_at -> stop_pc.
16621 2002-05-04 Andrew Cagney <ac131313@redhat.com>
16623 * Makefile.in: Remove obsolete code.
16625 2002-04-24 Michal Ludvig <mludvig@suse.cz>
16627 * linux-low.c (regsets_fetch_inferior_registers),
16628 (regsets_store_inferior_registers): Removed cast to int from
16630 * regcache.h: Added declaration of struct inferior_info.
16632 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16634 * inferiors.c (struct inferior_info): Add regcache_data.
16635 (add_inferior): Call create_register_cache.
16636 (clear_inferiors): Call free_register_cache.
16637 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16638 * regcache.c (struct inferior_regcache_data): New.
16639 (registers): Remove.
16640 (get_regcache): New function.
16641 (create_register_cache, free_register_cache): New functions.
16642 (set_register_cache): Don't initialize the register cache here.
16643 (registers_to_string, registers_from_string, register_data): Call
16645 * regcache.h: Add prototypes.
16646 * server.h: Likewise.
16648 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16650 * mem-break.c: New file.
16651 * mem-break.h: New file.
16652 * Makefile.in: Add mem-break.o rule; update server.h
16654 * inferiors.c (struct inferior_info): Add target_data
16656 (clear_inferiors): Free target_data member if set.
16657 (inferior_target_data, set_inferior_target_data): New functions.
16658 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16659 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16660 * linux-low.c (linux_bp_reinsert): New variable.
16661 (struct inferior_linux_data): New.
16662 (linux_create_inferior): Use set_inferior_target_data.
16663 (linux_attach): Likewise. Call add_inferior.
16664 (linux_wait_for_one_inferior): New function.
16665 (linux_wait): Call it.
16666 (linux_write_memory): Add const.
16667 (initialize_low): Call set_breakpoint_data.
16668 * linux-low.h (struct linux_target_ops): Add breakpoint
16670 * server.c (attach_inferior): Remove extra add_inferior
16672 * server.h: Include mem-break.h. Update inferior.c
16674 * target.c (read_inferior_memory)
16675 (write_inferior_memory): New functions.
16676 * target.h (read_inferior_memory)
16677 (write_inferior_memory): Change macros to prototypes.
16678 (struct target_ops): Update comments. Add const to write_memory
16681 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
16683 * linux-low.c (usr_store_inferior_registers): Support
16684 registers which are allowed to fail to store.
16685 * linux-low.h (linux_target_ops): Likewise.
16686 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16687 (ppc_cannot_store_register): FPSCR may not be storable.
16689 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16691 * server.h: Include <string.h> if HAVE_STRING_H.
16692 * ChangeLog: Correct paths in last ChangeLog entry.
16694 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16696 * linux-low.h: Remove obsolete prototypes.
16697 (struct linux_target_ops): New.
16698 (extern the_low_target): New.
16699 * linux-low.c (num_regs, regmap): Remove declarations.
16700 (register_addr): Use the_low_target explicitly.
16701 (fetch_register): Likewise.
16702 (usr_fetch_inferior_registers): Likewise.
16703 (usr_store_inferior_registers): Likewise.
16704 * linux-arm-low.c (num_regs): Remove.
16705 (arm_num_regs): Define.
16706 (arm_regmap): Renamed from regmap, made static.
16707 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16709 (arm_cannot_store_register): Renamed from cannot_store_register,
16711 (the_low_target): New.
16712 * linux-i386-low.c (num_regs): Remove.
16713 (i386_num_regs): Define.
16714 (i386_regmap): Renamed from regmap, made static.
16715 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16717 (i386_cannot_store_register): Renamed from cannot_store_register,
16719 (the_low_target): New.
16720 * linux-ia64-low.c (num_regs): Remove.
16721 (ia64_num_regs): Define.
16722 (ia64_regmap): Renamed from regmap, made static.
16723 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16725 (ia64_cannot_store_register): Renamed from cannot_store_register,
16727 (the_low_target): New.
16728 * linux-m68k-low.c (num_regs): Remove.
16729 (m68k_num_regs): Define.
16730 (m68k_regmap): Renamed from regmap, made static.
16731 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16733 (m68k_cannot_store_register): Renamed from cannot_store_register,
16735 (the_low_target): New.
16736 * linux-mips-low.c (num_regs): Remove.
16737 (mips_num_regs): Define.
16738 (mips_regmap): Renamed from regmap, made static.
16739 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16741 (mips_cannot_store_register): Renamed from cannot_store_register,
16743 (the_low_target): New.
16744 * linux-ppc-low.c (num_regs): Remove.
16745 (ppc_num_regs): Define.
16746 (ppc_regmap): Renamed from regmap, made static.
16747 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16749 (ppc_cannot_store_register): Renamed from cannot_store_register,
16751 (the_low_target): New.
16752 * linux-s390-low.c (num_regs): Remove.
16753 (s390_num_regs): Define.
16754 (s390_regmap): Renamed from regmap, made static.
16755 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16757 (s390_cannot_store_register): Renamed from cannot_store_register,
16759 (the_low_target): New.
16760 * linux-sh-low.c (num_regs): Remove.
16761 (sh_num_regs): Define.
16762 (sh_regmap): Renamed from regmap, made static.
16763 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16765 (sh_cannot_store_register): Renamed from cannot_store_register,
16767 (the_low_target): New.
16768 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16769 (the_low_target): New.
16771 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16773 * Makefile.in: Add stamp-h target.
16774 * configure.in: Create stamp-h.
16775 * configure: Regenerated.
16777 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16779 * inferiors.c: New file.
16780 * target.c: New file.
16781 * target.h: New file.
16782 * Makefile.in: Add target.o and inferiors.o. Update
16784 * linux-low.c (inferior_pid): New static variable,
16785 moved from server.c.
16786 (linux_create_inferior): Renamed from create_inferior.
16787 Call add_inferior. Return 0 on success instead of a PID.
16788 (linux_attach): Renamed from myattach.
16789 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16790 (linux_thread_alive): Renamed from mythread_alive.
16791 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16793 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16794 (regsets_store_inferior_registers): Correct error message.
16795 Add missing ``return 0''.
16796 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16797 (linux_store_registers): Renamed from store_inferior_registers.
16798 (linux_read_memory): Renamed from read_inferior_memory.
16799 (linux_write_memory): Renamed from write_inferior_memory.
16800 (linux_target_ops): New structure.
16801 (initialize_low): Call set_target_ops ().
16802 * remote-utils.c (unhexify): New function.
16803 (hexify): New function.
16804 (input_interrupt): Send signals to ``signal_pid''.
16805 * server.c (inferior_pid): Remove.
16806 (start_inferior): Update create_inferior call.
16807 (attach_inferior): Call add_inferior.
16808 (handle_query): New function.
16809 (main): Call handle_query for `q' packets.
16810 * server.h: Include "target.h". Remove obsolete prototypes.
16811 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16813 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16815 * Makefile.in: Add WARN_CFLAGS. Update configury
16817 * configure.in: Check for <string.h>
16818 * configure: Regenerate.
16819 * config.in: Regenerate.
16820 * gdbreplay.c: Include needed system headers.
16821 (remote_open): Remove strchr prototype.
16822 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16823 * regcache.c (supply_register): Change buf argument to const void *.
16824 (supply_register_by_name): Likewise.
16825 (collect_register): Change buf argument to void *.
16826 (collect_register_by_name): Likewise.
16827 * regcache.h: Add missing prototypes.
16828 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16829 * server.c (handle_query): New function.
16830 (attached): New static variable, moved out of main.
16831 (main): Quiet longjmp clobber warnings.
16832 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16833 * utils.c (error): Remove NORETURN.