1 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
2 Jan Kratochvil <jan.kratochvil@redhat.com>
3 Paul Fertser <fercerpav@gmail.com>
4 Tsutomu Seki <sekiriki@gmail.com>
6 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
7 (OBS): Add 'common/netstuff.o'.
8 (GDBREPLAY_OBS): Likewise.
9 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
10 (remote_open): Implement support for IPv6
12 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
14 (handle_accept_event): Accept connections from IPv6 sources.
15 (remote_prepare): Handle IPv6-style hostnames; implement
16 support for IPv6 connections.
17 (remote_open): Implement support for printing connections from
20 2018-07-11 Pedro Alves <palves@redhat.com>
23 * mem-break.c (any_persistent_commands): Add process_info
24 parameter and use it instead of relying on the current process.
25 Change return type to bool.
26 * mem-break.h (any_persistent_commands): Add process_info
27 parameter and change return type to bool.
28 * server.c (handle_detach): Remove require_running_or_return call.
29 Look up the process_info for the process we're about to detach.
30 If not found, return back error to GDB. Adjust
31 any_persistent_commands call to pass down a process pointer.
33 2018-07-11 Pedro Alves <palves@redhat.com>
35 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
36 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
37 instead of collect_register_by_name.
38 * regcache.c (regcache_raw_get_unsigned_by_name): New.
39 * regcache.h (regcache_raw_get_unsigned_by_name): New.
41 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
42 Pedro Alves <palves@redhat.com>
44 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
46 2018-07-03 Tom Tromey <tom@tromey.com>
48 * linux-low.c: Update.
50 * mem-break.c: Update.
52 * remote-utils.c: Update.
56 * win32-low.c: Update.
58 2018-07-03 Tom Tromey <tom@tromey.com>
62 2018-07-03 Tom Tromey <tom@tromey.com>
64 * linux-low.c: Update.
66 2018-07-03 Tom Tromey <tom@tromey.com>
70 2018-07-03 Tom Tromey <tom@tromey.com>
72 * linux-low.c: Update.
73 * linux-mips-low.c: Update.
76 * remote-utils.c: Update.
80 * thread-db.c: Update.
82 2018-07-03 Tom Tromey <tom@tromey.com>
84 * linux-low.c: Update.
85 * linux-mips-low.c: Update.
87 * mem-break.c: Update.
89 * remote-utils.c: Update.
93 * tracepoint.c: Update.
95 2018-07-03 Tom Tromey <tom@tromey.com>
97 * linux-low.c: Update.
98 * linux-ppc-low.c: Update.
99 * linux-x86-low.c: Update.
100 * proc-service.c: Update.
103 * thread-db.c: Update.
104 * win32-low.c: Update.
106 2018-07-03 Tom Tromey <tom@tromey.com>
108 * linux-low.c: Update.
109 * lynx-low.c: Update.
111 * remote-utils.c: Update.
113 * thread-db.c: Update.
114 * win32-low.c: Update.
116 2018-06-29 Joel Brobecker <brobecker@adacore.com>
118 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
119 parameter in call to 'amd64_create_target_description'.
121 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
123 * x86-tdesc.h: Remove executable permission flag.
125 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
127 * configure.ac: Remove AC_PREREQ, add missing quoting.
128 * configure: Re-generate.
129 * config.in: Re-generate.
130 * aclocal.m4: Re-generate.
132 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
134 * tracepoint.h (current_traceframe): Remove declaration.
136 2018-06-18 Alan Hayward <alan.hayward@arm.com>
138 * linux-aarch64-low.c (is_sve_tdesc): New function.
139 (aarch64_sve_regs_copy_to_regcache): Likewise.
140 (aarch64_sve_regs_copy_from_regcache): Likewise.
141 (aarch64_regs_info): Add SVE checks.
142 (initialize_low_arch): Initialize SVE.
144 2018-06-18 Alan Hayward <alan.hayward@arm.com>
146 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
148 2018-06-11 Alan Hayward <alan.hayward@arm.com>
150 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
151 (initialize_low_tracepoint): Likewise
152 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
153 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
155 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
157 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
159 2018-06-11 Alan Hayward <alan.hayward@arm.com>
161 * server.h (PBUFSIZ): Increase size
163 2018-06-11 Alan Hayward <alan.hayward@arm.com>
165 * regcache.c (regcache::raw_compare): New function.
166 * regcache.h (regcache::raw_compare): New declaration.
168 2018-06-11 Alan Hayward <alan.hayward@arm.com>
170 * regcache.c (new_register_cache): Use new.
171 (free_register_cache): Use delete.
172 (register_data): Use const.
173 (supply_register): Move body inside regcache.
174 (regcache::raw_supply): New override function.
175 (collect_register): Move body inside regcache.
176 (regcache::raw_collect): New override function.
177 (regcache::get_register_status): New override function.
178 * regcache.h (struct regcache): Inherit from reg_buffer_common.
180 2018-06-09 Tom Tromey <tom@tromey.com>
182 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
184 (event_queue): Use std::queue.
185 (gdb_event_xfree): Remove.
186 (initialize_event_loop, process_event, wait_for_event): Update.
188 2018-06-08 Stan Cox <scox@redhat.com>
190 * win32-low.c (win32_create_inferior): last_ptid and last_status
191 moved to client_state.
193 2018-06-08 Pedro Alves <palves@redhat.com>
195 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
196 common/common-exceptions.o, common/common-utils.o,
197 common/errors.o, common/print-utils.o and utils.o.
198 * gdbreplay.c: Include "common-defs.h" instead of the two
199 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
200 string.h or alloca.h.
201 (perror_with_name): Delete.
202 (remote_open): Use xstrdup instead of strdup.
203 (main): Rename to ...
204 (captured_main): ... this.
207 2018-06-08 Tom Tromey <tom@tromey.com>
209 * linux-low.c (linux_low_read_btrace): Update.
211 2018-06-04 Stan Cox <scox@redhat.com>
213 * server.h (struct client_state): New.
214 * server.c (cont_thread, general_thread, multi_process)
215 (report_fork_events, report_vfork_events, report_exec_events)
216 (report_thread_events, swbreak_feature, hwbreak_feature)
217 (vCont_supported, disable_randomization, pass_signals)
218 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
219 Moved to client_state.
220 * remote-utils.c (remote_debug, noack_mode)
221 (transport_is_reliable): Moved to client_state.
222 * tracepoint.c (current_traceframe): Moved to client_state.
225 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
226 linux-low.c, remote-utils.h, target.c: Use client_state.
228 2018-05-31 Alan Hayward <alan.hayward@arm.com>
230 * configure.srv: Add new c/h file.
232 2018-05-31 Alan Hayward <alan.hayward@arm.com>
234 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
237 2018-05-25 Maciej W. Rozycki <macro@mips.com>
239 * gdb.arch/mips-fpregset-core.exp: New test.
240 * gdb.arch/mips-fpregset-core.c: New test source.
242 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
245 * hostio.c (require_int): Do not report overflow for integers
246 between 0xfffffff and 0x7fffffff.
248 2018-05-22 Maciej W. Rozycki <macro@mips.com>
250 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
251 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
252 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
254 (the_low_target): Wire them.
256 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
258 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
259 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
260 mode. Call collect_register_by_name with vscr using
261 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
262 (ppc_store_vrregset): Add and set vscr_offset variable as in
263 ppc_fill_vrregset. Call supply_register_by_name with vscr using
266 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
268 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
269 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
270 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
272 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
274 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
275 (ppc_store_vsxregset): Likewise.
276 (ppc_fill_vrregset): Likewise.
277 (ppc_store_vrregset): Likewise.
278 (ppc_fill_evrregset): Likewise.
279 (ppc_store_evrregset): Likewise.
280 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
281 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
284 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
286 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
287 wordsize of the inferior. Call ppc_linux_target_wordsize.
289 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
291 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
292 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
293 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
294 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
295 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
296 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
297 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
298 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
299 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
300 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
301 (tdesc_powerpc_e500l): Remove.
302 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
303 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
304 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
305 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
307 (ppc_arch_setup): Remove target description matching code. Fill a
308 ppc_linux_features struct and call ppc_linux_match_description
311 2018-05-22 Maciej W. Rozycki <macro@mips.com>
313 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
314 width of the requested register exceeds the width of the
316 (mips_cannot_store_register): Likewise.
318 2018-05-21 Maciej W. Rozycki <macro@mips.com>
320 * linux-mips-low.c (mips_fetch_register): New function. Update
322 (mips_store_gregset): Supply 0 rather than $restart for $zero.
323 (the_low_target): Wire `mips_fetch_register'.
325 2018-05-10 Joel Brobecker <brobecker@adacore.com>
327 * lynx-i386-low.c (LYNXOS_178): New macro.
328 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
329 the layout on LynxOS-178.
330 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
331 handle floating point registers that are not supported by
334 2018-05-10 Tom Tromey <tom@tromey.com>
336 * configure: Rebuild.
338 2018-05-10 Joel Brobecker <brobecker@adacore.com>
341 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
342 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
343 Use it to set the expedite_regs field in the given tdesc.
344 * x86-tdesc.h: New file.
345 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
346 Adjust following the addition of the new expedite_regs parameter
348 * linux-tic6x-low.c (tic6x_read_description): Likewise.
349 * linux-x86-tdesc.c: #include "x86-tdesc.h".
350 (i386_linux_read_description, amd64_linux_read_description):
351 Adjust following the addition of the new expedite_regs parameter
353 * lynx-i386-low.c: #include "x86-tdesc.h".
354 (lynx_i386_arch_setup): Adjust following the addition of the new
355 expedite_regs parameter to init_target_desc.
356 * nto-x86-low.c: #include "x86-tdesc.h".
357 (nto_x86_arch_setup): Adjust following the addition of the new
358 expedite_regs parameter to init_target_desc.
359 * win32-i386-low.c: #include "x86-tdesc.h".
360 (i386_arch_setup): Adjust following the addition of the new
361 expedite_regs parameter to init_target_desc.
363 2018-05-10 Joel Brobecker <brobecker@adacore.com>
366 * win32-low.c (win32_create_inferior): Add call to my_wait
367 setting last_status global.
369 2018-05-10 Joel Brobecker <brobecker@adacore.com>
372 * win32-low.c (create_process): Only call gdb_tilde_expand if
373 inferior_cwd is not NULL.
375 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
377 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
378 registers to the cache if their values have changed.
379 (i387_xsave_to_cache): Provide default values for x87 control
380 registers when these features are available, but disabled.
381 * regcache.c (supply_register_by_name_zeroed): New function.
382 * regcache.h (supply_register_by_name_zeroed): Declare new
385 2018-05-07 Tom Tromey <tom@tromey.com>
387 * configure: Rebuild.
389 2018-05-04 Tom Tromey <tom@tromey.com>
391 * configure: Rebuild.
393 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
394 Pedro Alves <palves@redhat.com>
396 * linux-aarch64-low.c (aarch64_stopped_data_address):
399 2018-04-27 Tom Tromey <tom@tromey.com>
401 * configure: Rebuild.
403 2018-04-23 Tom Tromey <tom@tromey.com>
405 * configure: Rebuild.
407 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
409 * Makefile.in (depcomp): Add "..".
410 (all_deps_files): New and use it.
412 2018-04-18 Alan Hayward <alan.hayward@arm.com>
414 * configure.srv (aarch64*-*-linux*): Don't include xml.
415 (i[34567]86-*-cygwin*): Likewise.
416 (i[34567]86-*-linux*): Likewise.
417 (i[34567]86-*-lynxos*): Likewise.
418 (i[34567]86-*-mingw32ce*): Likewise.
419 (i[34567]86-*-mingw*): Likewise.
420 (i[34567]86-*-nto*): Likewise.
421 (tic6x-*-uclinux): Likewise.
422 (x86_64-*-linux*): Likewise.
423 (x86_64-*-mingw*): Likewise.
424 (x86_64-*-cygwin*): Likewise.
426 2018-04-18 Alan Hayward <alan.hayward@arm.com>
428 * tdesc.c: Remove xml parameter.
430 2018-04-18 Alan Hayward <alan.hayward@arm.com>
432 * server.c (get_features_xml): Remove cast.
433 * tdesc.c (void target_desc::accept): Fill in function.
434 (tdesc_get_features_xml): Remove old xml creation.
435 (print_xml_feature::visit_pre): Add xml vistor.
436 * tdesc.h (struct target_desc): Make xmltarget mutable.
437 (tdesc_get_features_xml): Remove declaration.
439 2018-04-18 Alan Hayward <alan.hayward@arm.com>
441 * tdesc.c (tdesc_architecture_name): Add new function.
442 (tdesc_osabi_name): Likewise.
443 (tdesc_get_features_xml): Use new functions.
445 2018-04-18 Alan Hayward <alan.hayward@arm.com>
447 * tdesc.c (tdesc_create_flags): Remove.
448 (tdesc_add_flag): Likewise.
449 (tdesc_named_type): Likewise.
450 (tdesc_create_union): Likewise.
451 (tdesc_create_struct): Likewise.
452 (tdesc_create_vector): Likewise.
453 (tdesc_add_bitfield): Likewise.
454 (tdesc_add_field): Likewise.
455 (tdesc_set_struct_size): Likewise.
457 2018-04-18 Alan Hayward <alan.hayward@arm.com>
459 * tdesc.c (~target_desc): Remove implictly deleted items.
460 (init_target_desc): Iterate all features.
461 (tdesc_get_features_xml): Use vector.
462 (tdesc_create_feature): Create feature.
463 * tdesc.h (tdesc_feature) Remove
464 (target_desc): Add features.
466 2018-04-18 Alan Hayward <alan.hayward@arm.com>
468 * Makefile.in: Add common/tdesc.c
469 * tdesc.c (init_target_desc): init all reg_defs from register
471 (tdesc_create_reg): Create tdesc_reg.
472 * tdesc.h (tdesc_feature): Add register vector.
474 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
476 * tdesc.h (struct target_desc) <features>: Change type to
477 std::vector<std::string>.
478 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
480 (tdesc_get_features_xml): Likewise.
481 (tdesc_create_feature): Likewise.
483 2018-03-26 Alan Hayward <alan.hayward@arm.com>
485 * regcache.c (find_register_by_number): Return a ref.
486 (find_regno): Use references.
487 (register_size): Likewise.
488 (register_data): Likewise.
489 * tdesc.c (target_desc::~target_desc): Remove free calls.
490 (target_desc::operator==): Use std::vector compare.
491 (init_target_desc): Use reference.
492 (tdesc_create_reg): Use reg constructors.
493 * tdesc.h (struct target_desc): Replace pointer with object.
495 2018-03-23 Alan Hayward <alan.hayward@arm.com>
497 * regcache.c (find_register_by_number): Make static.
498 (find_regno): Use find_register_by_number
499 * regcache.h (struct reg): Remove declaration.
501 2018-03-23 Alan Hayward <alan.hayward@arm.com>
503 * tdesc.c (target_desc::~target_desc): Move to here.
504 (target_desc::operator==): Likewise.
505 * tdesc.h (target_desc::~target_desc): Move from here.
506 (target_desc::operator==): Likewise.
508 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
510 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
512 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
514 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
516 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
517 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
518 and init_registers_s390_gs_linux64.
520 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
522 * linux-s390-low.c (s390_fill_gs): Remove function.
523 (s390_fill_gsbc): Remove function.
524 (s390_regsets): Set fill functions for the guarded storage regsets
527 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
529 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
530 the word size. Add comment.
531 (s390_get_wordsize): New function.
532 (s390_arch_setup): No longer select a temporary tdesc to fetch the
533 pswm with it. Instead, use s390_get_wordsize to determine the
534 word size first and derive the correct tdesc from that directly.
536 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
538 * Makefile.in: Include silent-rules.mk.
539 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
540 (COMPILE): Add ECHO_CXX.
541 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
542 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
543 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
544 (version-generated.c): Add ECHO_GEN.
545 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
546 (IPAGENT_COMPILE): Add ECHO_CXX.
547 (%-generated.c): Add ECHO_REGDAT.
549 2018-03-14 Tom Tromey <tom@tromey.com>
552 * ax.c (ax_printf): Special case for NULL.
554 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
556 * linux-low.c (linux_qxfer_libraries_svr4): Use
557 xml_escape_text_append.
559 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
561 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
563 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
565 * server.c (handle_general_set): Remove unnecessary xstrdup.
567 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
569 * server.c (parse_debug_format_options): Adjust to
570 delim_string_to_char_ptr_vec changes.
571 * thread-db.c (thread_db_load_search): Adjust to
572 dirnames_to_char_ptr_vec changes.
574 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
576 * target.h (target_enable_btrace, target_disable_btrace)
577 (target_read_btrace, target_read_btrace_conf): Turn macro into
578 inline function. Throw error if target method is not defined.
579 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
580 check for btrace target method. Be prepared to handle exceptions
581 from btrace target methods.
583 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
585 * server.c (captured_main): Change order of error message printed
586 when the current working directory cannot be found.
588 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
590 * server.c: Include "filenames.h" and "pathstuff.h".
591 (program_name): Delete variable.
592 (program_path): New anonymous class.
593 (get_exec_wrapper): Use "program_path" instead of
595 (handle_v_run): Likewise.
596 (captured_main): Likewise.
597 (process_serial_event): Likewise.
599 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
601 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
602 (OBJS): Add "pathstuff.o".
603 * server.c (current_directory): New global variable.
604 (captured_main): Initialize "current_directory".
606 2018-02-26 Alan Hayward <alan.hayward@arm.com>
608 * tdesc.c: Use common/tdesc.h.
611 2018-02-20 Alan Hayward <alan.hayward@arm.com>
612 Simon Marchi <simon.marchi@ericsson.com>
614 * Makefile.in: Switch order of make rules.
616 2018-02-19 Alan Hayward <alan.hayward@arm.com>
618 * Makefile.in: Add common directory in build.
619 * configure.ac: Add common reference.
620 * configure: Regenerate.
622 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
624 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
625 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
626 * spu-low.c (spu_target_ops): Likewise.
627 * win32-low.c (win32_target_ops): Likewise.
628 * server.c (supported_btrace_packets): Report packets unconditionally.
629 * target.h (target_ops) <supports_btrace>: Remove.
630 (target_supports_btrace): Remove.
632 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
634 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
635 (handle_btrace_disable): Change return type to void. Use exceptions
637 (handle_btrace_general_set): Catch exception and copy message to
640 2018-02-08 Tom Tromey <tom@tromey.com>
642 * linux-low.c (install_software_single_step_breakpoints): Use
644 * inferiors.c (make_cleanup_restore_current_thread): Remove.
645 (do_restore_current_thread_cleanup): Remove.
646 * gdbthread.h (make_cleanup_restore_current_thread): Don't
649 2018-02-08 Tom Tromey <tom@tromey.com>
651 * mem-break.c (set_raw_breakpoint_at): Use
652 gdb::unique_xmalloc_ptr.
654 2018-01-30 Pedro Alves <palves@redhat.com>
657 * target.c (target_terminal::terminal_state): Rename to ...
658 (target_terminal::m_terminal_state): ... this.
660 2018-01-19 James Clarke <jrtc27@jrtc27.com>
662 * linux-low.c (handle_extended_wait): Surround call to
663 thread_db_notice_clone with #ifdef USE_THREAD_DB.
665 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
667 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
668 linux_ptrace_attach_fail_reason_string now returning an
670 (linux_attach): Likewise.
671 * thread-db.c (attach_thread): Likewise.
673 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
676 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
677 checking for fs_base/gs_base fields in struct user_regs_struct.
678 * configure: Regenerate.
680 2018-01-16 Yao Qi <yao.qi@linaro.org>
683 * linux-low.c (fetch_register): Call supply_register instead of
686 2018-01-08 Yao Qi <yao.qi@linaro.org>
687 Simon Marchi <simon.marchi@ericsson.com>
689 * Makefile.in (OBS): Remove selftest.o.
690 * configure.ac: Set srv_selftest_objs if $development is true.
691 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
692 * configure: Re-generated.
693 * server.c (captured_main): Wrap variable selftest_filter with
696 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
698 * server.c (parse_debug_format_options): Return std::string.
699 (handle_monitor_command, captured_main): Adjust.
701 2018-01-05 Pedro Alves <palves@redhat.com>
704 * server.c (captured_main): Pass quiet=false to
705 save_original_signals_state.
707 2018-01-01 Joel Brobecker <brobecker@adacore.com>
709 * gdbreplay.c (gdbreplay_version): Update copyright year in
711 * server.c (gdbserver_version): Likewise.
713 2017-12-08 Tom Tromey <tom@tromey.com>
715 * ax.c (ax_printf): Update.
717 2017-12-07 Yao Qi <yao.qi@linaro.org>
719 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
720 aarch64_linux_read_description.
721 * linux-amd64-ipa.c (idx2mask): New array.
722 (get_ipa_tdesc): Move idx2mask out.
723 (initialize_low_tracepoint): Initialize target descriptions.
724 * linux-i386-ipa.c (idx2mask): New array.
725 (get_ipa_tdesc): Move idx2mask out.
726 (initialize_low_tracepoint): Initialize target descriptions.
728 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
730 * tdesc.c (struct tdesc_type): Change return type.
731 (tdesc_add_flag): Change parameter type.
732 (tdesc_add_bitfield): Likewise.
733 (tdesc_add_field): Likewise.
734 (tdesc_set_struct_size): Likewise.
736 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
738 * regcache.c (registers_to_string): Remove unused variable.
740 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
742 * inferiors.c (for_each_inferior_with_data): Remove.
743 * inferiors.h (for_each_inferior_with_data): Remove.
744 * server.c (handle_qxfer_threads_worker): Change parameter type.
745 (handle_qxfer_threads_proper): Use for_each_thread.
747 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
749 * inferiors.c (for_each_inferior): Remove.
750 (clear_inferiors): Use for_each_thread.
751 * inferiors.h (for_each_inferior): Remove.
752 * linux-low.c (linux_wait_for_event_filtered): Use
754 (linux_stabilize_threads): Likewise.
755 * regcache.c (regcache_release): Likewise.
756 * server.c (gdb_wants_all_threads_stopped): Likewise.
757 (clear_pending_status_callback): Remove.
758 (handle_status): Use for_each_thread.
759 (captured_main): Likewise.
760 * win32-low.c (child_init_thread_list): Likewise.
761 (win32_clear_inferiors): Likewise.
762 (fake_breakpoint_event): Likewise.
764 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
766 * inferiors.h (find_inferior): Remove.
767 * inferiors.c (find_inferior): Remove.
769 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
771 * linux-low.c (resume_status_pending_p): Update comment.
772 (need_step_over_p): Update comment.
774 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
776 * linux-low.c (proceed_one_lwp): Return void, change parameter
778 (unsuspend_and_proceed_one_lwp): Likewise.
779 (proceed_all_lwps): Use for_each_thread.
780 (unstop_all_lwps): Likewise.
782 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
784 * linux-low.c (linux_resume_one_thread): Return void, take
786 (linux_resume): Use for_each_thread.
788 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
790 * linux-low.c (send_sigstop_callback): Return void, change
791 parameter type. Rename to...
792 (send_sigstop): ... this.
793 (suspend_and_send_sigstop_callback): Return void, change parameter
795 (suspend_and_send_sigstop): ... this.
796 (stop_all_lwps): Use for_each_thread.
798 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
800 * linux-low.c (lwp_running): Return bool, remove unused
802 (linux_stabilize_threads): Use find_thread.
804 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
806 * linux-low.c (select_singlestep_lwp_callback): Remove.
807 (count_events_callback): Remove.
808 (select_event_lwp_callback): Remove.
809 (select_event_lwp): Use find_thread/for_each_thread.
811 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
813 * linux-low.c (not_stopped_callback): Return bool, take filter
815 (linux_wait_for_event_filtered): Use find_thread.
816 (linux_wait_1): Likewise.
818 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
820 * linux-low.c (same_lwp): Remove.
821 (find_lwp_pid): Use find_thread.
823 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
825 * linux-low.c (delete_lwp_callback): Remove.
826 (linux_mourn): Use for_each_thread.
828 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
830 * linux-low.c (linux_detach_lwp_callback): Return void, remove
831 args parameter, don't check for pid.
832 (linux_detach): Use for_each_thread.
834 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
836 * linux-low.c (struct counter): Remove.
837 (second_thread_of_pid_p): Remove.
838 (last_thread_of_process_p): Use find_thread.
840 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
842 * inferiors.c (find_inferior_in_random): Remove.
843 * inferiors.h (find_inferior_in_random): Remove.
844 * linux-low.c (status_pending_p_callback): Return bool, accept
845 parameter ptid directly.
846 (linux_wait_for_event_filtered): Use find_thread_in_random.
847 (linux_wait_1): Likewise.
849 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
851 * inferiors.c (find_inferior_id): Remove.
852 (find_thread_ptid): Move implemention from find_inferior_id to
854 * inferiors.h (find_inferior_id): Remove.
855 * server.c (handle_status): Use find_thread_ptid.
856 (process_serial_event): Likewise.
857 * thread-db.c (find_one_thread): Likewise.
858 (thread_db_thread_handle): Likewise.
859 * win32-low.c (thread_rec): Likewise.
860 (child_delete_thread): Likewise.
861 (win32_thread_alive): Likewise.
862 (get_child_debug_event): Likewise.
864 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
866 * linux-mips-low.c (update_watch_registers_callback): Return
867 void, remove pid_p parameter, don't check for pid.
868 (mips_insert_point, mips_remove_point): Use for_each_thread.
870 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
872 * lynx.low (lynx_delete_thread_callback): Remove.
873 (lynx_mourn): Use for_each_thread.
875 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
877 * regcache.c (regcache_invalidate_one): Remove.
878 (regcache_invalidate_pid): use for_each_thread.
880 2017-11-26 Tom Tromey <tom@tromey.com>
882 * linux-low.c (linux_create_inferior): Update.
884 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
886 * spu-low.c (spu_create_inferior): Fix typo in argument name.
888 2017-11-24 Alan Hayward <alan.hayward@arm.com>
890 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
891 * linux-aarch64-low.c (initialize_low_arch): Call init func.
892 * linux-aarch64-tdesc-selftest.c: New file.
893 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
895 2017-11-24 Alan Hayward <alan.hayward@arm.com>
897 * configure.srv: Add new file.
898 * linux-aarch64-low.c (initialize_low_arch): Call init func.
899 * linux-aarch64-tdesc-selftest.c: New file.
900 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
902 2017-11-24 Alan Hayward <alan.hayward@arm.com>
904 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
905 * linux-aarch64-low.c (initialize_low_arch): Remove init.
906 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
908 2017-11-24 Alan Hayward <alan.hayward@arm.com>
910 * configure.srv: Add new files.
911 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
912 aarch64_linux_read_description.
913 * linux-aarch64-low.c (aarch64_linux_read_description):
914 Merge with aarch64_arch_setup.
915 (aarch64_arch_setup): Call aarch64_linux_read_description.
916 * linux-aarch64-tdesc.c: New file.
917 * linux-aarch64-tdesc.h: New file.
919 2017-11-24 Yao Qi <yao.qi@linaro.org>
921 * configure.srv: Set $srv_regobj for tic6x-linux.
922 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
923 (tic6x_read_description): Move some code to tic6x_arch_setup.
924 (tic6x_tdesc_test): New function.
925 (initialize_low_arch): Call selftests::register_test.
927 2017-11-22 Yao Qi <yao.qi@linaro.org>
929 * remote-utils.c (prepare_resume_reply): Use memcpy.
931 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
933 * linux-low.c (kill_one_lwp_callback): Return void, take
934 argument directly, don't filter on pid.
935 (linux_kill): Use for_each_thread.
937 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
939 * linux-low.c (need_step_over_p): Return bool, remove dummy
941 (linux_resume, proceed_all_lwps): Use find_thread.
943 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
945 * linux-low.c (resume_status_pending_p): Return bool, remove
947 (linux_resume): Use find_thread.
949 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
951 * linux-low.c (struct thread_resume_array): Remove.
952 (linux_set_resume_request): Return void, take arguments
954 (linux_resume): Use for_each_thread.
956 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
958 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
959 return bool, remove data argument.
960 (linux_stabilize_threads): Use find_thread.
962 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
964 * linux-low.c (unsuspend_one_lwp): Remove.
965 (unsuspend_all_lwps): Use for_each_thread, inline code from
968 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
970 * gdbthread.h (find_thread): Add overload with ptid_t filter.
971 * linux-low.c (struct iterate_over_lwps_args): Remove.
972 (iterate_over_lwps_filter): Remove.
973 (iterate_over_lwps): Use find_thread.
975 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
977 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
978 (linux_handle_new_gdb_connection): Use for_each_thread, inline
979 code from reset_lwp_ptrace_options_callback.
981 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
983 * linux-arm-low.c (struct update_registers_data): Remove.
984 (update_registers_callback): Return void, take arguments
985 directly, don't check thread's pid.
986 (arm_insert_point, arm_remove_point): Use for_each_thread.
988 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
990 * win32-low.c (continue_one_thread): Return void, take argument
992 (child_continue): Use for_each_thread.
994 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
996 * win32-i386-low.c (update_debug_registers_callback): Rename
998 (update_debug_registers): ... this, return void, remove pid_p arg.
999 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1001 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1003 * inferiors.h (struct process_info): Add constructor, initialize
1005 <syscalls_to_catch>: Change type to std::vector<int>.
1006 * inferiors.c (add_process): Allocate process_info with new.
1007 (remove_process): Free process_info with delete.
1008 * linux-low.c (handle_extended_wait): Adjust.
1009 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1010 * server.c (handle_general_set): Adjust.
1012 2017-11-16 Pedro Alves <palves@redhat.com>
1014 * remote-utils.c (remote_close): Block SIGIO signals instead of
1015 uninstalling the SIGIO handler.
1017 2017-11-16 Alan Hayward <alan.hayward@arm.com>
1019 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1021 2017-11-16 Yao Qi <yao.qi@linaro.org>
1023 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1024 (tic6x_store_gregset): Likewise.
1025 (tic6x_usrregs_info): Move it up.
1027 2017-11-15 Alan Hayward <alan.hayward@arm.com>
1029 * Makefile.in: Update arch rules.
1030 * configure.srv: Explicitly mark arch/ files.
1032 2017-11-13 Andreas Schwab <schwab@suse.de>
1034 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1036 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1038 2017-11-06 Pedro Alves <palves@redhat.com>
1040 * config.in, configure: Regenerate.
1042 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1044 * target.c (struct thread_search): Remove.
1045 (thread_search_callback): Remove.
1046 (prepare_to_access_memory): Use for_each_thread instead of
1047 find_inferior. Inline code from thread_search_callback.
1049 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1051 * server.c (struct visit_actioned_threads_data): Remove.
1052 (visit_actioned_threads): Change prototype to take arguments
1054 (resume): Use find_thread instead of find_inferior.
1056 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1058 * server.c (queue_stop_reply_callback): Change prototype, return
1060 (find_status_pending_thread_callback): Remove.
1061 (handle_status): Replace find_inferior with find_thread and
1064 2017-10-25 Alan Hayward <alan.hayward@arm.com>
1066 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1068 (aarch64_store_gregset): Likewise.
1069 (aarch64_fill_fpregset): Likewise.
1070 (aarch64_store_fpregset): Likewise.
1072 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
1074 * gdbthread.h (find_thread, for_each_thread): New functions.
1075 * inferiors.c (thread_of_pid): Remove.
1076 (find_any_thread_of_pid): Use find_thread.
1077 * linux-low.c (num_lwps): Use for_each_thread.
1079 2017-10-17 Yao Qi <yao.qi@linaro.org>
1081 * Makefile.in: Remove one rule.
1082 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1084 2017-10-17 Yao Qi <yao.qi@linaro.org>
1086 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1087 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1089 2017-10-17 Yao Qi <yao.qi@linaro.org>
1091 * configure.srv: Rename arm.o with arch/arm.o.
1093 2017-10-17 Yao Qi <yao.qi@linaro.org>
1095 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1096 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1097 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1098 (arch-i386.o, arch-amd64.o): Remove rules.
1099 (arch/%.o): New rule.
1100 Update POSTCOMPILE and COMPILE.pre.
1101 * configure.ac: Invoke AC_CONFIG_COMMANDS.
1102 * configure: Re-generated.
1103 * configure.srv: Replace arch-i386.o with arch/i386.o.
1104 Replace arch-amd64.o with arch/amd64.o.
1106 2017-10-16 Yao Qi <yao.qi@linaro.org>
1108 * configure: Regenerated.
1110 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1112 * inferiors.h: (struct inferior_list): Remove.
1113 (struct inferior_list_entry); Remove.
1114 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1115 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1116 get_first_inferior): Remove.
1117 (for_each_inferior, for_each_inferior_with_data, find_inferior,
1118 find_inferior_id, find_inferior_in_random): Change signature.
1119 * inferiors.c (all_threads): Change type to
1120 std::list<thread_info *>.
1121 (get_thread): Remove macro.
1122 (find_inferior, find_inferior_id): Change signature, implement
1124 (find_inferior_in_random): Change signature, implement using
1125 find_thread_in_random.
1126 (for_each_inferior, for_each_inferior_with_data): Change
1127 signature, implement using for_each_thread.
1128 (add_inferior_to_list, remove_inferior): Remove.
1129 (add_thread, get_first_thread, thread_of_pid,
1130 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1131 (get_first_inferior, one_inferior_p, clear_inferior_list):
1133 (clear_inferiors, get_thread_process): Update.
1134 * gdbthread.h: Include <list>.
1135 (struct thread_info) <entry>: Remove field.
1137 (all_threads): Change type to std::list<thread_info *>.
1138 (get_first_inferior): Add doc.
1139 (find_thread, for_each_thread, find_thread_in_random): New
1141 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1142 * linux-arm-low.c (update_registers_callback): Update.
1143 * linux-low.c (second_thread_of_pid_p): Update.
1144 (kill_one_lwp_callback, linux_detach_lwp_callback,
1145 delete_lwp_callback, status_pending_p_callback, same_lwp,
1146 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1147 iterate_over_lwps, not_stopped_callback,
1148 resume_stopped_resumed_lwps, count_events_callback,
1149 select_singlestep_lwp_callback, select_event_lwp_callback,
1150 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1151 suspend_and_send_sigstop_callback, wait_for_sigstop,
1152 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1153 lwp_running, linux_set_resume_request, resume_status_pending_p,
1154 need_step_over_p, start_step_over, linux_resume_one_thread,
1155 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1156 reset_lwp_ptrace_options_callback): Update.
1157 * linux-mips-low.c (update_watch_registers_callback): Update.
1158 * regcache.c (regcache_invalidate_one, regcache_invalidate):
1160 (free_register_cache_thread_one): Remove.
1161 (regcache_release): Update.
1162 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1163 handle_qxfer_threads_worker): Update.
1164 (handle_query): Update, use list iterator.
1165 (visit_actioned_threads, handle_pending_status,
1166 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1167 clear_pending_status_callback, set_pending_status_callback,
1168 find_status_pending_thread_callback, handle_status,
1169 process_serial_event): Update.
1170 * target.c (thread_search_callback): Update.
1171 * thread-db.c (thread_db_get_tls_address): Update.
1172 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1174 * win32-i386-low.c (update_debug_registers_callback): Update.
1175 * win32-low.c (delete_thread_info, child_delete_thread,
1176 continue_one_thread, suspend_one_thread,
1177 get_child_debug_event): Adjust.
1179 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1181 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1182 * inferiors.h: Include <list>.
1183 (struct process_info) <entry>: Remove field.
1185 (pid_of): Change macro to function.
1186 (ptid_of, lwpid_of): Remove macro.
1187 (all_processes): Change type to std::list<process_info *>.
1188 (ALL_PROCESSES): Remove macro.
1189 (for_each_process, find_process): New function.
1190 * inferiors.c (all_processes): Change type to
1191 std::list<process_info *>.
1192 (find_thread_process): Adjust.
1193 (add_process): Likewise.
1194 (remove_process): Likewise.
1195 (find_process_pid): Likewise.
1196 (get_first_process): Likewise.
1197 (started_inferior_callback): Remove.
1198 (have_started_inferiors_p): Adjust.
1199 (attached_inferior_callback): Remove.
1200 (have_attached_inferiors_p): Adjust.
1201 * linux-low.c (check_zombie_leaders): Likewise.
1202 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1203 (x86_linux_update_xmltarget): Adjust.
1204 * server.c (handle_query): Likewise.
1205 (gdb_reattached_process): Remove.
1206 (handle_status): Adjust.
1207 (kill_inferior_callback): Likewise.
1208 (detach_or_kill_inferior): Remove.
1209 (print_started_pid): Likewise.
1210 (print_attached_pid): Likewise.
1211 (detach_or_kill_for_exit): Update.
1212 (process_serial_event): Likewise.
1213 * linux-arm-low.c (arm_new_fork): Likewise.
1215 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1217 * dll.h: Include <list>.
1218 (struct dll_info): Add constructor.
1219 <entry>: Remove field.
1220 (all_dlls): Change type to std::list<dll_info>.
1221 * dll.c: Include <algorithm>.
1222 (get_dll): Remove macro.
1223 (all_dlls): Change type to std::list<dll_info *>.
1224 (free_one_dll): Remove.
1225 (match_dll): Likewise.
1226 (loaded_dll): Adjust.
1227 (unloaded_dll): Adjust to all_dlls type change, use
1228 std::find_if. Inline code from match_dll.
1229 (clear_dlls): Adjust to all_dlls type change.
1230 * server.c (emit_dll_description): Remove.
1231 (handle_qxfer_libraries): Adjust to all_dlls type change,
1232 integrate emit_dll_description's functionality.
1234 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1236 * linux-low.h (struct linux_target_ops) <delete_process>: New
1238 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1239 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1240 (struct linux_target_ops): Add delete_process callback.
1241 * linux-arm-low.c (arm_delete_process): New.
1242 (struct linux_target_ops): Add delete_process callback.
1243 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1244 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1245 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1246 * linux-mips-low.c (mips_linux_delete_process): New.
1247 (struct linux_target_ops): Add delete_process callback.
1248 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1249 * linux-s390-low.c (struct linux_target_ops): Likewise.
1250 * linux-sh-low.c (struct linux_target_ops): Likewise.
1251 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1252 * linux-tile-low.c (struct linux_target_ops): Likewise.
1253 * linux-x86-low.c (x86_linux_delete_process): New.
1254 (struct linux_target_ops): Add delete_process callback.
1255 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1257 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1259 * linux-aarch64-low.c (the_low_target): Add thread delete
1261 * linux-arm-low.c (arm_delete_thread): New function.
1262 (the_low_target): Add thread delete callback.
1263 * linux-bfin-low.c (the_low_target): Likewise.
1264 * linux-crisv32-low.c (the_low_target): Likewise.
1265 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1267 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1269 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1270 * linux-mips-low.c (mips_linux_delete_thread): New function.
1271 (the_low_target): Add thread delete callback.
1272 * linux-ppc-low.c (the_low_target): Likewise.
1273 * linux-s390-low.c (the_low_target): Likewise.
1274 * linux-sh-low.c (the_low_target): Likewise.
1275 * linux-tic6x-low.c (the_low_target): Likewise.
1276 * linux-tile-low.c (the_low_target): Likewise.
1277 * linux-x86-low.c (the_low_target): Likewise.
1278 * linux-xtensa-low.c (the_low_target): Likewise.
1280 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1282 * win32-low.c: Include "common-inferior.h".
1284 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1286 * inferiors.c (set_inferior_cwd): New function.
1287 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1288 (handle_query): Inform that QSetWorkingDir is supported.
1289 * win32-low.c (create_process): Pass the inferior's cwd to
1292 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1294 * inferiors.c (current_inferior_cwd): New global variable.
1295 (get_inferior_cwd): New function.
1296 * inferiors.h (struct process_info) <cwd>: New field.
1298 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1300 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1301 (OBS): Add gdb_tilde_expand.o.
1303 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1305 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1306 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1308 2017-09-29 Pedro Alves <palves@redhat.com>
1310 * ax.c (gdb_parse_agent_expr): Constify.
1311 * ax.h (gdb_parse_agent_expr): Constify.
1312 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1314 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1315 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1316 * remote-utils.h (read_ptid): Constify.
1317 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1318 (process_point_options, process_serial_event): Constify.
1319 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1320 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1321 (cmd_qtbuffer): Constify.
1323 2017-09-29 Pedro Alves <palves@redhat.com>
1325 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1328 2017-09-29 Pedro Alves <palves@redhat.com>
1330 * linux-low.c (handle_extended_wait): Pass parent thread instead
1331 of process to thread_db_notice_clone.
1332 * linux-low.h (thread_db_notice_clone): Replace parent process
1333 parameter with parent thread parameter.
1334 * thread-db.c (find_one_thread): Add comment.
1335 (thread_db_notice_clone): Replace parent process parameter with
1336 parent thread parameter. Temporarily switch to the parent thread.
1338 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1340 * gdbthread.h: Include "common-gdbthread.h".
1341 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1342 "if" when validating the ptid.
1343 * remote-utils.c: Include "gdbthread.h".
1344 (prepare_resume_reply): Use "switch_to_thread".
1345 * target.c (done_accessing_memory): Likewise.
1347 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1349 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1350 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1351 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1352 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1353 s390x-gs-linux64-ipa.o to ipa_obj.
1354 * linux-s390-low.c (HWCAP_S390_GS): New define.
1355 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1357 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1358 (s390_arch_setup): Check for guarded-storage support and choose
1360 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1361 init_registers_s390x_gs_linux64.
1362 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1364 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1365 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1367 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1369 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1371 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1373 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1374 (thread_db_thread_handle): Declare.
1375 * linux-low.c (linux_target_ops): Initialize thread_handle.
1376 * server.c (handle_qxfer_threads_worker): Add support for
1378 * target.h (struct target_ops): Add new function pointer,
1380 (target_thread_handle): Define.
1381 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1383 (thread_db_thread_handle): New function.
1385 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1387 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1388 * linux-low.h (thread_db_notice_clone): Declare.
1389 * thread-db.c (thread_db_notice_clone): New function.
1391 2017-09-21 Pedro Alves <palves@redhat.com>
1393 * server.c (gdb_read_memory, handle_status, process_serial_event)
1394 (handle_serial_event, handle_target_event): Adjust to
1395 set_desired_thread prototype change.
1396 * target.c (set_desired_thread): Remove 'use_general' parameter
1398 * target.h (set_desired_thread): Remove 'use_general' parameter.
1400 2017-09-20 Tom Tromey <tom@tromey.com>
1402 * target.c (target_terminal::terminal_state): Define.
1403 (target_terminal::init): Rename from target_terminal_init.
1404 (target_terminal::inferior): Rename from
1405 target_terminal_inferior.
1406 (target_terminal::ours): Rename from target_terminal_ours.
1407 (target_terminal::ours_for_output, target_terminal::info): New.
1409 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1411 * server.c (accumulate_file_name_length): Remove.
1412 (emit_dll_description): Adjust to std::string change.
1413 (handle_qxfer_libraries): Use std::string to hold document.
1415 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1417 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1418 return type of xml_escape_text.
1419 * server.c (emit_dll_description): Likewise.
1421 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1423 * server.c (captured_main): Accept argument for --selftest.
1424 Update run_tests call.
1425 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1426 when registering selftests.
1428 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1430 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1431 instead of "VEC" for "target_desc.reg_defs".
1432 (regcache_cpy): Likewise.
1433 (registers_to_string): Likewise.
1434 (registers_from_string): Likewise.
1435 (find_regno): Likewise.
1436 (supply_regblock): Likewise.
1437 (regcache_raw_read_unsigned): Likewise.
1438 * tdesc.c (init_target_desc): Likewise.
1439 (tdesc_create_reg): Likewise.
1440 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1441 (struct target_desc) <reg_defs>: Convert to "std::vector".
1442 (target_desc): Do not initialize "reg_defs".
1443 (~target_desc): Update code to use "std::vector" instead of "VEC"
1444 for "target_desc.reg_defs".
1445 (operator==): Likewise.
1447 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1449 * inferiors.h (thread_to_gdb_id): Remove.
1450 * inferiors.c (thread_to_gdb_id): Remove.
1451 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1452 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1453 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1455 * nto-low.c (nto_fetch_registers, nto_store_registers,
1456 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1458 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1460 * inferiors.h (gdb_id_to_thread_id): Remove.
1461 * inferiors.c (gdb_id_to_thread_id): Remove.
1462 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1463 removal. Move pid declaration closer to where it's used.
1465 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1467 * server.c (handle_detach): New function.
1468 (process_serial_event): Move code out, call handle_detach.
1470 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1472 * server.c (require_running): Rename to ...
1473 (require_running_or_return): ... this ...
1474 (require_running_or_break): ... and this.
1475 (handle_query, process_serial_event): Adjust.
1477 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1479 * linux-low.c (linux_set_resume_request): Remove unused
1482 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1484 * server.c (first_thread_of): Remove.
1485 (process_serial_event): Replace usage of first_thread_of with
1486 find_any_thread_of_pid.
1487 * tracepoint.c (same_process_p): Remove.
1488 (gdb_agent_about_to_close): Replace usage of same_process_p with
1489 find_any_thread_of_pid.
1490 * linux-x86-low.c (same_process_callback): Remove.
1491 (x86_arch_setup_process_callback): Replace usage of
1492 same_process_callback with find_any_thread_of_pid.
1493 * thread-db.c (any_thread_of): Remove.
1494 (switch_to_process): Replace usage of any_thread_of with
1495 find_any_thread_of_pid.
1496 * inferiors.c (thread_pid_matches_callback): Remove.
1497 (find_thread_process): Adjust to use find_any_thread_of_pid.
1499 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1501 * regcache.c (get_thread_regcache): Guard calls to "memset"
1504 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1506 * linux-low.c (handle_extended_wait): Use
1507 "allocate_target_description" instead of "XNEW".
1508 * linux-x86-low.c (initialize_low_arch): Likewise.
1510 2017-09-05 Yao Qi <yao.qi@linaro.org>
1512 * configure.srv (srv_i386_regobj): Remove.
1513 (srv_amd64_regobj): Remove.
1514 (srv_regobj): Set it to "" for x86 non-linux targets.
1515 * linux-x86-tdesc.c (i386_linux_read_description):
1516 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1517 (init_registers_i386): Remove the declaration.
1518 (tdesc_i386): Remove the declaration.
1519 (lynx_i386_arch_setup): Call i386_create_target_description.
1520 * nto-x86-low.c: Likewise.
1521 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1522 [!__x86_64__]: include arch/i386.h.
1523 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1525 2017-09-05 Yao Qi <yao.qi@linaro.org>
1527 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1528 i386/amd64-XXX-linux from it.
1530 2017-09-05 Yao Qi <yao.qi@linaro.org>
1532 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1534 (ipa_amd64_linux_regobj): Remove.
1535 (ipa_x32_linux_regobj): Remove.
1537 2017-09-05 Yao Qi <yao.qi@linaro.org>
1539 * Makefile.in (arch-amd64.o): New rule.
1540 * configure.srv: Append arch-amd64.o.
1541 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1542 (get_ipa_tdesc): Call amd64_linux_read_description.
1543 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1544 and init_registers_amd64_XXX.
1545 * linux-x86-low.c (x86_linux_read_description): Call
1546 amd64_linux_read_description.
1547 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1548 (initialize_low_arch): Don't call init_registers_x32_XXX and
1549 init_registers_amd64_XXX.
1550 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1551 and tdesc_amd64_XXX.
1552 [__x86_64__] (amd64_tdesc_test): New function.
1553 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1554 and init_registers_amd64_XXX.
1555 * linux-x86-tdesc.c: Include arch/amd64.h.
1556 (xcr0_to_tdesc_idx): New function.
1557 (i386_linux_read_description): New function.
1558 (amd64_get_ipa_tdesc_idx): New function.
1559 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1560 (amd64_get_ipa_tdesc): Declare.
1562 2017-09-05 Yao Qi <yao.qi@linaro.org>
1564 * configure.srv (srv_i386_linux_xmlfiles): Remove
1565 i386/i386-XXX-linux.xml from it.
1567 2017-09-05 Yao Qi <yao.qi@linaro.org>
1569 * configure.srv: Set srv_i386_linux_regobj empty if $development
1571 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1572 initialize_low_tdesc.
1573 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1574 with #if initialize_low_tdesc.
1575 * linux-x86-tdesc-selftest.c: New file.
1576 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1578 2017-09-05 Yao Qi <yao.qi@linaro.org>
1580 * Makefile.in (arch-i386.o): New rule.
1581 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1582 (x86_64-*-linux*): Likewise.
1583 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1584 include arch/i386.h.
1585 (i386_linux_read_description): Remove code and call
1586 i386_create_target_description.
1587 * tdesc.c (allocate_target_description): New function.
1588 * tdesc.h (set_tdesc_architecture): Remove declaration.
1589 (set_tdesc_osabi): Likewise.
1591 2017-09-05 Yao Qi <yao.qi@linaro.org>
1593 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1594 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1595 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1597 * server.c (get_features_xml): Call tdesc_get_features_xml.
1598 * tdesc.c (set_tdesc_architecture): New function.
1599 (set_tdesc_osabi): New function.
1600 (tdesc_get_features_xml): New function.
1601 (tdesc_create_feature): Add an argument.
1602 * tdesc.h (struct target_desc) <features>: New field.
1603 <arch, osabi>: New field.
1604 (~target_desc): xfree features, arch, and osabi.
1605 (target_desc::oerator==): Don't compare .xmltarget.
1606 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1607 (set_tdesc_osabi): Likewise.
1608 (tdesc_get_features_xml): Likewise.
1610 2017-09-05 Yao Qi <yao.qi@linaro.org>
1612 * linux-x86-tdesc.c: Include selftest.h.
1613 (i386_tdesc_test): New function.
1614 (initialize_low_tdesc): Call selftests::register_test.
1615 * tdesc.h: Include regdef.h.
1616 (target_desc): Override operator == and !=.
1618 2017-09-05 Yao Qi <yao.qi@linaro.org>
1620 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1621 (ipa_obj): Likewise.
1622 * linux-i386-ipa.c: Include common/x86-xstate.h
1623 (get_ipa_tdesc): Call i386_linux_read_description.
1624 (initialize_low_tracepoint): Don't call init_registers_XXX
1625 functions, call initialize_low_tdesc instead.
1626 * linux-x86-low.c (x86_linux_read_description): Call
1627 i386_linux_read_description.
1628 (initialize_low_arch): Don't call init_registers_i386_XXX
1629 functions, call initialize_low_tdesc.
1630 * linux-x86-tdesc.c: New file.
1631 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1632 (i386_get_ipa_tdesc_idx): Declare.
1633 (i386_get_ipa_tdesc): Declare.
1634 (initialize_low_tdesc): Declare.
1636 2017-09-05 Yao Qi <yao.qi@linaro.org>
1638 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1641 2017-09-05 Yao Qi <yao.qi@linaro.org>
1643 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1644 * regcache.c (get_thread_regcache): Use VEC_length.
1645 (init_register_cache): Likewise.
1646 (regcache_cpy): Likewise.
1647 (registers_to_string): Iterate reg_defs via VEC_iterate.
1648 (find_regno): Likewise.
1649 (find_register_by_number): Use VEC_index.
1650 (register_size): Call find_register_by_number.
1651 (register_data): Call find_register_by_number.
1652 (supply_regblock): Use VEC_length.
1653 (regcache_raw_read_unsigned): Likewise.
1654 * tdesc.c (init_target_desc): Iterate reg_defs via
1656 (default_description): Update initializer.
1657 (copy_target_description): Don't update field num_registers.
1658 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1659 <num_registers>: Remove.
1661 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1663 * Makefile.in (.SECONDARY): Define target.
1665 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1667 * linux-low.c (linux_wait_1): Adjust.
1668 * server.c (queue_stop_reply_callback): Adjust.
1670 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1672 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1673 QEnvironmentUnset and QEnvironmentReset packets.
1674 (handle_query): Inform remote that QEnvironmentHexEncoded,
1675 QEnvironmentUnset and QEnvironmentReset are supported.
1677 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1679 * inferiors.h (inferior_target_data): Rename to ...
1680 (thread_target_data): ... this.
1681 (inferior_regcache_data): Rename to ...
1682 (thread_regcache_data): ... this.
1683 (set_inferior_regcache_data): Rename to ...
1684 (set_thread_regcache_data): ... this.
1685 * inferiors.c (inferior_target_data): Rename to ...
1686 (thread_target_data): ... this.
1687 (inferior_regcache_data): Rename to ...
1688 (thread_regcache_data): ... this.
1689 (set_inferior_regcache_data): Rename to ...
1690 (set_thread_regcache_data): ... this.
1691 (free_one_thread): Update.
1692 * linux-low.h (get_thread_lwp): Update.
1693 * regcache.c (get_thread_regcache): Update.
1694 (regcache_invalidate_thread): Update.
1695 (free_register_cache_thread): Update.
1696 * win32-i386-low.c (update_debug_registers_callback): Update.
1697 (win32_get_current_dr): Update.
1698 * win32-low.c (thread_rec): Update.
1699 (delete_thread_info): Update.
1700 (continue_one_thread): Update.
1701 (suspend_one_thread): Update.
1703 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1705 * inferiors.c (set_inferior_target_data): Remove.
1706 * inferiors.h (set_inferior_target_data): Remove.
1708 2017-08-18 Yao Qi <yao.qi@linaro.org>
1710 * Makefile.in (OBS): Add selftest.o.
1711 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1712 * configure, config.in: Re-generated.
1713 * server.c: Include common/sefltest.h.
1714 (captured_main): Handle option --selftest.
1716 2017-08-09 Yao Qi <yao.qi@linaro.org>
1718 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1719 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1720 i386-avx-mpx.o and i386-mmx.o.
1721 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1722 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1723 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1724 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1725 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1726 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1727 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1728 i386/amd64-avx-mpx.xml.
1730 2017-08-09 Yao Qi <yao.qi@linaro.org>
1732 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1733 and x32-avx-avx512.o.
1734 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1735 i386/x32-avx-avx512.xml.
1737 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1739 * tracepoint.h (enum class fast_tpoint_collect_result): New
1741 (fast_tracepoint_collecting): Change return type to
1742 fast_tpoint_collect_result.
1743 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1744 * linux-low.h: Include tracepoint.h.
1745 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1746 fast_tpoint_collect_result.
1747 * linux-low.c (handle_tracepoints): Adjust.
1748 (linux_fast_tracepoint_collecting): Change return type to
1749 fast_tpoint_collect_result.
1750 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1751 linux_wait_1, stuck_in_jump_pad_callback,
1752 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1753 proceed_one_lwp): Adjust to type change.
1755 2017-07-10 Yao Qi <yao.qi@linaro.org>
1757 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1759 2017-06-29 Yao Qi <yao.qi@linaro.org>
1761 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1763 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1765 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1767 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1769 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1771 * linux-low.c (linux_create_inferior): Adjust code to access the
1772 environment information via 'gdb_environ' class.
1773 * lynx-low.c (lynx_create_inferior): Likewise.
1774 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1775 (get_environ): Return a pointer to 'our_environ'.
1776 (captured_main): Initialize 'our_environ'.
1777 * server.h (get_environ): Adjust prototype.
1778 * spu-low.c (spu_create_inferior): Adjust code to access the
1779 environment information via 'gdb_environ' class.
1781 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1783 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1784 usage of "register" keyword.
1786 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1788 * configure: Re-generate.
1790 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1792 * configure: Re-generate.
1794 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1796 * Makefile.in (COMPILE.pre): Add "-x c++".
1798 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1800 * fork-child.c: Conditionally include <signal.h>.
1802 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1804 * server.c (handle_general_set): Handle new packet
1805 "QStartupWithShell".
1806 (handle_query): Add "QStartupWithShell" to the list of supported
1808 (gdbserver_usage): Add help text explaining the
1809 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1811 (captured_main): Recognize and act upon the presence of the new
1814 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1815 Pedro Alves <palves@redhat.com>
1817 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1818 * configure: Regenerate.
1819 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1821 (i[34567]86-*-lynxos*): Likewise.
1822 (spu*-*-*): Likewise.
1823 * fork-child.c: New file.
1824 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1826 (linux_ptrace_fun): New function.
1827 (linux_create_inferior): Adjust function prototype to reflect
1828 change on "target.h". Adjust function code to use
1830 (linux_request_interrupt): Delete "signal_pid".
1831 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1832 (lynx_ptrace_fun): New function.
1833 (lynx_create_inferior): Adjust function prototype to reflect
1834 change on "target.h". Adjust function code to use
1836 * nto-low.c (nto_create_inferior): Adjust function prototype and
1837 code to reflect change on "target.h". Update comments.
1838 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1839 "common-terminal.h" and "environ.h".
1840 (terminal_fd): Moved to fork-child.c.
1841 (old_foreground_pgrp): Likewise.
1842 (restore_old_foreground_pgrp): Likewise.
1843 (last_status): Make it global.
1844 (last_ptid): Likewise.
1845 (our_environ): New variable.
1846 (startup_with_shell): Likewise.
1847 (program_name): Likewise.
1848 (program_argv): Rename to...
1849 (program_args): ...this.
1850 (wrapper_argv): New variable.
1851 (start_inferior): Delete function.
1852 (get_exec_wrapper): New function.
1853 (get_exec_file): Likewise.
1854 (get_environ): Likewise.
1855 (prefork_hook): Likewise.
1856 (post_fork_inferior): Likewise.
1857 (postfork_hook): Likewise.
1858 (postfork_child_hook): Likewise.
1859 (handle_v_run): Update code to deal with arguments coming from the
1860 remote host. Update calls from "start_inferior" to
1862 (captured_main): Likewise. Initialize environment variable. Call
1864 * server.h (post_fork_inferior): New prototype.
1865 (get_environ): Likewise.
1866 (last_status): Declare.
1867 (last_ptid): Likewise.
1868 (signal_pid): Likewise.
1869 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1870 (spu_ptrace_fun): New function.
1871 (spu_create_inferior): Adjust function prototype to reflect change
1872 on "target.h". Adjust function code to use "fork_inferior".
1873 * target.c (target_terminal_init): New function.
1874 (target_terminal_inferior): Likewise.
1875 (target_terminal_ours): Likewise.
1876 * target.h: Include <vector>.
1877 (struct target_ops) <create_inferior>: Update prototype.
1878 (create_inferior): Update macro.
1879 * utils.c (gdb_flush_out_err): New function.
1880 * win32-low.c (win32_create_inferior): Adjust function prototype
1881 and code to reflect change on "target.h".
1883 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1885 * inferiors.c (switch_to_thread): New function.
1887 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1889 * Makefile.in (SFILE): Add "common/job-control.c".
1890 (OBS): Add "job-control.o".
1892 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1894 * Makefile: Remove "@host_makefile_frag@".
1896 2017-05-05 Pedro Alves <palves@redhat.com>
1898 * configure: Regenerate.
1900 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1902 * configure: Regenerate.
1904 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1906 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1907 software_single_step change of return type to
1908 std::vector<CORE_ADDR>.
1909 * linux-low.c (install_software_single_step_breakpoints):
1911 * linux-low.h (install_software_single_step_breakpoints):
1914 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1916 * remote-utils.c: Include "gdb_termios.h" instead of
1918 * terminal.h: Delete file.
1920 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1922 * server.c: Include <vector>.
1923 <program_argv, wrapper_argv>: Convert to std::vector.
1924 (start_inferior): Rewrite function to use C++.
1925 (handle_v_run): Likewise. Update code that calculates the argv
1926 based on the vRun packet; use C++.
1927 (captured_main): Likewise.
1929 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1931 * server.c (handle_v_cont): Initialize thread_resume::thread
1934 2017-04-05 Pedro Alves <palves@redhat.com>
1936 * configure: Regenerate.
1938 2017-04-05 Pedro Alves <palves@redhat.com>
1940 * gdbreplay.c (sync_error): Constify.
1941 * linux-x86-low.c (push_opcode): Constify.
1943 2017-04-05 Pedro Alves <palves@redhat.com>
1945 * win32-low.c (get_child_debug_event)
1946 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1947 Report TARGET_WAITKIND_SPURIOUS instead.
1949 2017-04-05 Pedro Alves <palves@redhat.com>
1951 * remote-utils.c (remote_prepare, remote_open): Constify.
1952 * remote-utils.h (remote_prepare, remote_open): Constify.
1953 * server.c (captured_main): Constify 'port' handling.
1955 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
1957 * Makefile.in (clean): Clear .deps.
1959 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
1961 * .gitignore: Remove generated files, replace with wildcard.
1962 * (clean): Replace removal of generated files with wildcard.
1963 (version.c): Replace with...
1964 (version-generated.c): ...this.
1965 (xml-builtin.c): Replace with...
1966 (xml-builtin-generated.c): ...this.
1967 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1968 (%.c: *regformats*): Replace with...
1969 (%-generated.c: *regformats*): ...this.
1971 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1973 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1974 (xtensa_fill_gregset): Call collect_register_by_name for
1976 (xtensa_store_gregset): Call supply_register_by_name for
1979 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1981 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1982 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1983 (xtensa_store_gregset): Call supply_register for all registers in
1984 a0_regnum..a0_regnum + C0_NREGS range.
1986 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1988 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1989 (ax-ipa.o: ax.c): Remove.
1990 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1991 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1992 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1993 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1994 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1996 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1998 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1999 (print-utils-ipa.o: ../common/print-utils.c): Remove.
2000 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2001 (errors-ipa.o: ../common/errors.c): Remove.
2002 (format-ipa.o: ../common/format.c): Remove.
2003 (common-utils-ipa.o: ../common/common-utils.c): Remove.
2005 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2007 * Makefile.in (%-ipa.o: %.c): New rule.
2008 (tracepoint-ipa.o: tracepoint.c): Remove.
2009 (utils-ipa.o: utils.c): Remove.
2010 (remote-utils-ipa.o: remote-utils.c): Remove.
2011 (regcache-ipa.o: regcache.c): Remove.
2012 (i386-linux-ipa.o: i386-linux.c): Remove.
2013 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2014 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2015 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2016 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2017 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2018 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2019 (amd64-linux-ipa.o: amd64-linux.c): Remove.
2020 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2021 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2022 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2023 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2024 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2025 (aarch64-ipa.o: aarch64.c): Remove.
2026 (s390-linux32-ipa.o: s390-linux32.c): Remove.
2027 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2028 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2029 (s390-linux64-ipa.o: s390-linux64.c): Remove.
2030 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2031 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2032 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2033 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2034 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2035 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2036 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2037 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2038 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
2039 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2040 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2041 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2042 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2043 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2044 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2045 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2046 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2047 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2048 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
2049 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
2050 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
2051 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
2052 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
2053 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
2054 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
2055 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
2056 (tdesc-ipa.o: tdesc.c): Remove.
2057 (x32-linux-ipa.o: x32-linux.c): Remove.
2058 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2059 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2061 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2063 * Makefile.in (%.o: ../arch/%.c): New rule.
2064 (arm.o: ../arch/arm.c): Remove.
2065 (arm-linux.o: ../arch/arm-linux.c): Remove.
2066 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2067 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2069 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2071 * Makefile.in (%.o: ../nat/%.c): New rule.
2072 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2073 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2074 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2075 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2076 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2077 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2078 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2079 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2080 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2081 (linux-personality.o: ../nat/linux-personality.c): Remove.
2082 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2083 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2084 (x86-linux.o: ../nat/x86-linux.c): Remove.
2085 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2086 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2088 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2090 * Makefile.in (%.o: ../common/%.c): New rule.
2091 (signals.o: ../common/signals.c): Remove.
2092 (print-utils.o: ../common/print-utils.c): Remove.
2093 (rsp-low.o: ../common/rsp-low.c): Remove.
2094 (common-utils.o: ../common/common-utils.c): Remove.
2095 (posix-strerror.o: ../common/posix-strerror.c): Remove.
2096 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2097 (vec.o: ../common/vec.c): Remove.
2098 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2099 (xml-utils.o: ../common/xml-utils.c): Remove.
2100 (ptid.o: ../common/ptid.c): Remove.
2101 (buffer.o: ../common/buffer.c): Remove.
2102 (format.o: ../common/format.c): Remove.
2103 (filestuff.o: ../common/filestuff.c): Remove.
2104 (agent.o: ../common/agent.c): Remove.
2105 (errors.o: ../common/errors.c): Remove.
2106 (environ.o: ../common/environ.c): Remove.
2107 (common-debug.o: ../common/common-debug.c): Remove.
2108 (cleanups.o: ../common/cleanups.c): Remove.
2109 (common-exceptions.o: ../common/common-exceptions.c): Remove.
2110 (fileio.o: ../common/fileio.c): Remove.
2111 (common-regcache.o: ../common/common-regcache.c): Remove.
2112 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2113 (new-op.o: ../common/new-op.c): Remove.
2114 (btrace-common.o: ../common/btrace-common.c): Remove.
2116 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2118 * Makefile.in (%.o: ../target/%.c): New rule.
2119 (waitstatus.o: ../target/waitstatus.c): Remove.
2121 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2124 (%.c: ../regformats/%.dat,
2125 (%.c: ../regformats/arm/%.dat,
2126 (%.c: ../regformats/i386/%.dat,
2127 (%.c: ../regformats/rs6000/%.dat): New rules.
2128 (aarch64.c): Remove.
2129 (reg-arm.c): Remove.
2130 (arm-with-iwmmxt.c): Remove.
2131 (arm-with-vfpv2.c): Remove.
2132 (arm-with-vfpv3.c): Remove.
2133 (arm-with-neon.c): Remove.
2134 (reg-bfin.c): Remove.
2135 (reg-cris.c): Remove.
2136 (reg-crisv32.c): Remove.
2138 (i386-linux.c): Remove.
2139 (i386-avx.c): Remove.
2140 (i386-avx-linux.c): Remove.
2141 (i386-avx-avx512.c): Remove.
2142 (i386-avx-avx512-linux.c): Remove.
2143 (i386-mpx.c): Remove.
2144 (i386-mpx-linux.c): Remove.
2145 (i386-avx-mpx-avx512-pku.c): Remove.
2146 (i386-avx-mpx-avx512-pku-linux.c): Remove.
2147 (i386-avx-mpx.c): Remove.
2148 (i386-avx-mpx-linux.c): Remove.
2149 (i386-mmx.c): Remove.
2150 (i386-mmx-linux.c): Remove.
2151 (reg-ia64.c): Remove.
2152 (reg-m32r.c): Remove.
2153 (reg-m68k.c): Remove.
2155 (mips-linux.c): Remove.
2156 (mips-dsp-linux.c): Remove.
2157 (mips64-linux.c): Remove.
2158 (mips64-dsp-linux.c): Remove.
2159 (nios2-linux.c): Remove.
2160 (powerpc-32.c): Remove.
2161 (powerpc-32l.c): Remove.
2162 (powerpc-altivec32l.c): Remove.
2163 (powerpc-cell32l.c): Remove.
2164 (powerpc-vsx32l.c): Remove.
2165 (powerpc-isa205-32l.c): Remove.
2166 (powerpc-isa205-altivec32l.c): Remove.
2167 (powerpc-isa205-vsx32l.c): Remove.
2168 (powerpc-e500l.c): Remove.
2169 (powerpc-64l.c): Remove.
2170 (powerpc-altivec64l.c): Remove.
2171 (powerpc-cell64l.c): Remove.
2172 (powerpc-vsx64l.c): Remove.
2173 (powerpc-isa205-64l.c): Remove.
2174 (powerpc-isa205-altivec64l.c): Remove.
2175 (powerpc-isa205-vsx64l.c): Remove.
2176 (s390-linux32.c): Remove.
2177 (s390-linux32v1.c): Remove.
2178 (s390-linux32v2.c): Remove.
2179 (s390-linux64.c): Remove.
2180 (s390-linux64v1.c): Remove.
2181 (s390-linux64v2.c): Remove.
2182 (s390-te-linux64.c): Remove.
2183 (s390-vx-linux64.c): Remove.
2184 (s390-tevx-linux64.c): Remove.
2185 (s390x-linux64.c): Remove.
2186 (s390x-linux64v1.c): Remove.
2187 (s390x-linux64v2.c): Remove.
2188 (s390x-te-linux64.c): Remove.
2189 (s390x-vx-linux64.c): Remove.
2190 (s390x-tevx-linux64.c): Remove.
2191 (tic6x-c64xp-linux.c): Remove.
2192 (tic6x-c64x-linux.c): Remove.
2193 (tic6x-c62x-linux.c): Remove.
2195 (reg-sparc64.c): Remove.
2196 (reg-spu.c): Remove.
2198 (amd64-linux.c): Remove.
2199 (amd64-avx.c): Remove.
2200 (amd64-avx-linux.c): Remove.
2201 (amd64-avx-avx512.c): Remove.
2202 (amd64-avx-avx512-linux.c): Remove.
2203 (amd64-mpx.c): Remove.
2204 (amd64-mpx-linux.c): Remove.
2205 (amd64-avx-mpx-avx512-pku.c): Remove.
2206 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2207 (amd64-avx-mpx.c): Remove.
2208 (amd64-avx-mpx-linux.c): Remove.
2210 (x32-linux.c): Remove.
2211 (x32-avx.c): Remove.
2212 (x32-avx-linux.c): Remove.
2213 (x32-avx-avx512.c): Remove.
2214 (x32-avx-avx512-linux.c): Remove.
2215 (reg-xtensa.c): Remove.
2216 (reg-tilegx.c): Remove.
2217 (reg-tilegx32.c): Remove.
2219 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
2221 * Makefile.in (SFILES): Add "common/environ.c".
2222 (OBJS): Add "common/environ.h".
2224 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
2226 * configure.ac: Check if the fs_base and gs_base members of
2227 `struct user_regs_struct' exist.
2228 * config.in: Regenerated.
2229 * configure: Likewise.
2231 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
2233 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2235 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2236 (get_next_pcs_syscall_next_pc): Likewise.
2238 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
2240 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2241 * nto-x86-low.c: Likewise.
2243 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2245 * Makefile.in: Include disable-implicit-rules.mk.
2247 2016-11-23 Pedro Alves <palves@redhat.com>
2249 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2250 (debug_vprintf): Use std::chrono::steady_clock instead of
2251 gettimeofday. Use '.' instead of ':'.
2252 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2253 (get_timestamp): Use std::chrono::steady_clock instead of
2256 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2258 * Makefile.in: Fix whitespace formatting.
2260 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2262 * Makefile.in (SFILES, OBS): Flatten list and order
2265 2016-11-23 Pedro Alves <palves@redhat.com>
2267 * event-loop.c (handle_file_event): Use warning.
2268 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2269 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2272 2016-11-23 Pedro Alves <palves@redhat.com>
2274 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2276 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2277 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2278 debug_printf and debug_flush for debug output.
2279 * server.c (handle_general_set): Likewise.
2280 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2283 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2285 * Makefile.in (.c.o): Replace rule with ...
2286 (%.o: %.c): ... this one.
2288 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2290 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2291 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2293 * configure.ac: Remove checks for the make program.
2294 * configure: Re-generate.
2296 2016-10-28 Pedro Alves <palves@redhat.com>
2298 * Makefile.in (CXX_DIALECT): Get from configure.
2299 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2300 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2301 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2302 * config.in: Regenerate.
2303 * configure: Regenerate.
2305 2016-10-27 Yao Qi <yao.qi@linaro.org>
2307 * linux-low.c (linux_supports_range_stepping): Return true if
2308 can_software_single_step return true.
2310 2016-10-27 Yao Qi <yao.qi@linaro.org>
2312 * inferiors.c (find_inferior_in_random): New function.
2313 * inferiors.h (find_inferior_in_random): Declare.
2314 * linux-low.c (linux_wait_for_event_filtered): Call
2315 find_inferior_in_random instead of find_inferior.
2317 2016-10-27 Yao Qi <yao.qi@linaro.org>
2319 * linux-low.c (linux_wait_1): If single-step breakpoints are
2320 inserted, remove them.
2322 2016-10-26 Pedro Alves <palves@redhat.com>
2324 * linux-low.c (handle_extended_wait): Link parent/child fork
2326 (linux_wait_1): Unlink them.
2327 (linux_set_resume_request): Ignore resume requests for
2328 already-resumed and unhandled fork child threads.
2329 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2330 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2332 (handle_v_requests) <vCont>: Don't call require_running.
2333 * server.h (in_queued_stop_replies): New declaration.
2335 2016-10-24 Yao Qi <yao.qi@linaro.org>
2338 * linux-aarch64-low.c (append_insns): Cast the return value to
2341 2016-10-10 Yao Qi <yao.qi@linaro.org>
2343 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2345 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2347 * target.c (target_supports_multi_process): New function, moved
2349 * target.h (target_supports_multi_process): ... here. Remove
2352 2016-10-05 Tom Tromey <tom@tromey.com>
2355 * tracepoint.c (handle_tracepoint_bkpts): Check
2356 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2358 2016-10-05 Yao Qi <yao.qi@linaro.org>
2360 * configure.srv: Update the path of arm-*.xml files.
2362 2016-10-05 Terry Guo <terry.guo@arm.com>
2363 Yao Qi <yao.qi@linaro.org>
2365 * Makefile.in: Adjust the path of rules.
2366 * configure.srv: Update the path of xml files.
2367 * regformats/arm-with-iwmmxt.dat: Regenerated.
2368 * regformats/arm-with-neon.dat: Likewise.
2369 * regformats/arm-with-vfpv2.dat: Likewise.
2370 * regformats/arm-with-vfpv3.dat Likewise.
2372 2016-09-30 Yao Qi <yao.qi@linaro.org>
2375 * target.c (target_stop_and_wait): Don't call
2376 target_continue_no_signal, use resume_stop instead.
2378 2016-09-26 Yao Qi <yao.qi@linaro.org>
2380 * linux-low.c (linux_wait_1): Call debug_exit.
2382 2016-09-23 Pedro Alves <palves@redhat.com>
2384 * Makefile.in (SFILES): Add common/new-op.c.
2385 (OBS): Add common/new-op.o.
2386 (new-op.o): New rule.
2388 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2390 * .gitinore: Ignore more files.
2392 2016-09-21 Yao Qi <yao.qi@linaro.org>
2394 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2397 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2399 * server.c (start_inferior): Call target_mourn_inferior instead of
2400 mourn_inferior; pass ptid_t argument to it.
2402 (handle_target_event): Likewise.
2403 * target.c (target_mourn_inferior): New function.
2404 * target.h (mourn_inferior): Delete macro.
2406 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2408 * linux-low.c (lwp_is_stepping): New function.
2410 2016-09-06 Carl Love <cel@us.ibm.com>
2412 * server.c (start_inferior): Fixed comment, requested comment change
2413 didn't get updated correctly. Removed reference to ptrace () call as
2414 it is only true on Linux systems.
2416 2016-09-06 Carl Love <cel@us.ibm.com>
2418 * server.c (start_inferior): Do not call
2419 function target_post_create_inferior () if the
2420 inferior process has already exited.
2422 2016-09-05 Pedro Alves <palves@redhat.com>
2424 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2425 (COMPILE.pre, CC_LD): Use CXX directly.
2426 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2427 * acinclude.m4: Don't include build-with-cxx.m4.
2428 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2429 * configure: Regenerate.
2431 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2434 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2435 call writing data to own_buf.
2437 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2439 * target.c (mywait): Call target_wait instead of
2441 (target_wait): New function.
2443 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2445 * server.c (start_inferior): New variable 'ptid'. Replace calls
2446 to the_target->resume by target_continue{,_no_signal}, depending
2448 * target.c (target_stop_and_wait): Call target_continue_no_signal
2449 instead of the_target->resume.
2450 (target_continue): New function.
2452 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2454 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2456 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2459 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2461 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2462 * linux-arm-low.c (ps_get_thread_area): Likewise.
2463 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2464 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2465 * linux-mips-low.c (ps_get_thread_area): Likewise.
2466 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2467 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2468 * linux-x86-low.c (ps_get_thread_area): Likewise.
2469 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2471 2016-08-19 Pedro Alves <palves@redhat.com>
2473 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2475 2016-08-19 Pedro Alves <palves@redhat.com>
2477 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2478 comment. Use memcpy instead of casting through unsigned long.
2480 2016-08-19 Pedro Alves <palves@redhat.com>
2482 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2483 allocating around 0x80000000.
2485 2016-08-19 Pedro Alves <palves@redhat.com>
2488 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2489 (x32-avx512-linux-ipa.o): New rules.
2490 * configure.ac (x86_64-*-linux*): New x32 check.
2491 * configure.srv (ipa_x32_linux_regobj): New.
2492 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2493 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2495 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2497 * configure: Regenerate.
2499 2016-08-09 Pedro Alves <palves@redhat.com>
2502 * Makefile.in (OBS): Add signals-state-save-restore.o.
2503 (signals-state-save-restore.o): New rule.
2504 * config.in: Regenerate.
2505 * configure: Regenerate.
2506 * linux-low.c: Include "signals-state-save-restore.h".
2507 (linux_create_inferior): Call
2508 restore_original_signals_state.
2509 * server.c: Include "dispositions-save-restore.h".
2510 (captured_main): Call save_original_signals_state.
2512 2016-08-05 Pedro Alves <palves@redhat.com>
2514 * configure: Regenerate.
2516 2016-08-04 Yao Qi <yao.qi@linaro.org>
2518 * linux-low.c (regsets_fetch_inferior_registers): Check
2519 errno is ESRCH or not.
2521 2016-08-02 Yao Qi <yao.qi@linaro.org>
2523 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2524 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2525 (thread_db_load_search): Update.
2526 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2527 td_ta_set_event and td_ta_event_getmsg.
2529 2016-07-26 Pedro Alves <palves@redhat.com>
2532 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2533 of unsigned long for 64-bit registers and use uint32_t instead of
2534 unsigned int for 32-bit registers.
2536 2016-07-26 Pedro Alves <palves@redhat.com>
2538 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2541 2016-07-21 Tom Tromey <tom@tromey.com>
2543 * configure: Rebuild.
2545 2016-07-21 Yao Qi <yao.qi@linaro.org>
2547 * mem-break.c (find_gdb_breakpoint): Cast bp to
2548 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2550 2016-07-21 Yao Qi <yao.qi@linaro.org>
2552 * server.c (handle_v_requests): Support s and S actions
2553 if target_supports_software_single_step return true.
2555 2016-07-21 Yao Qi <yao.qi@linaro.org>
2557 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2558 is resume_step, call maybe_hw_step.
2559 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2561 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2563 (proceed_one_lwp): If resume request is resume_step, install
2564 reinsert breakpoints and call maybe_hw_step.
2566 2016-07-21 Yao Qi <yao.qi@linaro.org>
2568 * linux-low.c (proceed_one_lwp): Declare.
2569 (linux_resume_one_thread): Remove local variable 'step'.
2570 Lift code enqueue signal. Call proceed_one_lwp instead of
2571 linux_resume_one_lwp.
2573 2016-07-21 Yao Qi <yao.qi@linaro.org>
2575 * linux-low.c (linux_resume_one_thread): Call
2576 enqueue_pending_signal.
2578 2016-07-21 Yao Qi <yao.qi@linaro.org>
2580 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2581 * inferiors.c (do_restore_current_thread_cleanup): New function.
2582 (make_cleanup_restore_current_thread): Likewise.
2583 * linux-low.c (install_software_single_step_breakpoints): Call
2584 make_cleanup_restore_current_thread. Switch current_thread to
2587 2016-07-21 Yao Qi <yao.qi@linaro.org>
2589 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2590 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2591 (clone_one_breakpoint): Likewise.
2592 (delete_reinsert_breakpoints): Change parameter to thread.
2594 (has_reinsert_breakpoints): Likewise.
2595 (uninsert_reinsert_breakpoints): Likewise.
2596 (reinsert_reinsert_breakpoints): Likewise.
2597 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2598 (delete_reinsert_breakpoints): Likewise.
2599 (reinsert_reinsert_breakpoints): Likewise.
2600 (uninsert_reinsert_breakpoints): Likewise.
2601 (has_reinsert_breakpoints): Likewise.
2603 2016-07-21 Yao Qi <yao.qi@linaro.org>
2605 * inferiors.c (get_thread_process): Make parameter const.
2606 * inferiors.h (get_thread_process): Update declaration.
2607 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2608 Add new parameters child_thread and parent_thread. Callers
2610 * mem-break.h (clone_all_breakpoints): Update declaration.
2612 2016-07-21 Yao Qi <yao.qi@linaro.org>
2614 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2615 <command_list, handler>: Remove.
2616 (struct gdb_breakpoint): New.
2617 (struct other_breakpoint): New.
2618 (struct reinsert_breakpoint): New.
2619 (is_gdb_breakpoint): New function.
2620 (any_persistent_commands): Update command_list if
2621 is_gdb_breakpoint returns true.
2622 (set_breakpoint): Create breakpoints according to their types.
2623 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2624 (set_gdb_breakpoint_1): Likewise.
2625 (set_gdb_breakpoint): Likewise.
2626 (clear_breakpoint_conditions): Change parameter type to
2627 'struct gdb_breakpoint *'.
2628 (clear_breakpoint_commands): Likewise.
2629 (clear_breakpoint_conditions_and_commands): Likewise.
2630 (add_condition_to_breakpoint): Likewise.
2631 (add_breakpoint_condition): Likewise.
2632 (add_commands_to_breakpoint): Likewise.
2633 (check_breakpoints): Check other_breakpoint.
2634 (clone_one_breakpoint): Clone breakpopint according to its type.
2635 * mem-break.h (struct gdb_breakpoint): Declare.
2636 (set_gdb_breakpoint): Update declaration.
2637 (clear_breakpoint_conditions_and_commands): Likewise.
2638 (add_breakpoint_condition): Likewise.
2639 (add_breakpoint_commands): Likewise.
2640 * server.c (process_point_options): Change parameter type to
2641 'struct gdb_breakpoint *'.
2643 2016-07-21 Yao Qi <yao.qi@linaro.org>
2645 * mem-break.c (set_breakpoint_at): Rename it to ...
2646 (set_breakpoint_type_at): ... it.
2647 (set_breakpoint_at): Call set_breakpoint_type_at.
2648 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2649 * mem-break.h (set_breakpoint_at): Update comments.
2651 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2653 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2655 (nios2_store_gregset): Likewise.
2657 2016-07-01 Pedro Alves <palves@redhat.com>
2658 Antoine Tremblay <antoine.tremblay@ericsson.com>
2660 * linux-low.c: Change interface to take the target lwp_info
2661 pointer directly and return void. Handle detaching from a zombie
2663 (linux_detach_lwp_callback): New function.
2664 (linux_detach): Detach from the leader thread after detaching from
2667 2016-06-28 Yao Qi <yao.qi@linaro.org>
2669 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2670 for variable new_offset.
2671 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2672 (aarch64_ftrace_insn_reloc_cb): Likewise.
2673 (aarch64_ftrace_insn_reloc_tb): Likewise.
2674 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2675 PRIx64 instead of PRIx32.
2677 2016-06-28 Yao Qi <yao.qi@linaro.org>
2679 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2680 (the_low_target): Install arm_get_syscall_trapinfo.
2682 2016-06-28 Yao Qi <yao.qi@linaro.org>
2684 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2686 (the_low_target): Install aarch64_get_syscall_trapinfo.
2688 2016-06-28 Yao Qi <yao.qi@linaro.org>
2690 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2692 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2693 Remove parameter sysno.
2694 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2697 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2699 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2700 (s390_emit_ne_goto): Likewise.
2701 (s390_emit_lt_goto): Likewise.
2702 (s390_emit_le_goto): Likewise.
2703 (s390_emit_gt_goto): Likewise.
2704 (s390_emit_ge_goto): Likewise.
2705 (s390x_emit_eq_goto): Likewise.
2706 (s390x_emit_ne_goto): Likewise.
2707 (s390x_emit_lt_goto): Likewise.
2708 (s390x_emit_le_goto): Likewise.
2709 (s390x_emit_gt_goto): Likewise.
2710 (s390x_emit_ge_goto): Likewise.
2711 (s390_emit_ops_impl): Mark variable static.
2712 (s390x_emit_ops): Likewise.
2714 2016-06-17 Yao Qi <yao.qi@linaro.org>
2716 * linux-low.c (handle_extended_wait): Call
2717 uninsert_reinsert_breakpoints for the parent process. Remove
2718 reinsert breakpoints from the child process. Reinsert them to
2719 the parent process when vfork is done.
2720 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2721 (reinsert_reinsert_breakpoints): New function.
2722 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2723 (reinsert_reinsert_breakpoints): Declare.
2725 2016-06-17 Yao Qi <yao.qi@linaro.org>
2727 * linux-low.c (handle_extended_wait): If the parent is doing
2728 step-over, remove the reinsert breakpoints from the forked child.
2730 2016-06-17 Yao Qi <yao.qi@linaro.org>
2732 * linux-low.c (unsuspend_all_lwps): Declare.
2733 (linux_low_filter_event): If thread exited, call finish_step_over.
2734 If step-over is finished, unsuspend other threads.
2736 2016-06-17 Yao Qi <yao.qi@linaro.org>
2738 * linux-low.c (linux_resume_one_lwp_throw): Assert
2739 has_reinsert_breakpoints returns false.
2740 * mem-break.c (delete_disabled_breakpoints): Assert
2741 bp type isn't reinsert_breakpoint.
2743 2016-06-17 Yao Qi <yao.qi@linaro.org>
2745 * linux-low.c (maybe_hw_step): New function.
2746 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2747 (finish_step_over): Switch current_thread to lwp temporarily,
2748 and assert has_reinsert_breakpoints returns true.
2749 (proceed_one_lwp): Call maybe_hw_step.
2750 * mem-break.c (has_reinsert_breakpoints): New function.
2751 * mem-break.h (has_reinsert_breakpoints): Declare.
2753 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2755 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2757 2016-05-17 Yao Qi <yao.qi@linaro.org>
2759 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2760 instead of find_inferior.
2762 2016-05-05 Yao Qi <yao.qi@linaro.org>
2764 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2765 Initialize res to zero.
2767 2016-05-05 Yao Qi <yao.qi@linaro.org>
2769 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2772 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2774 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2775 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2776 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2778 2016-04-28 Par Olsson <par.olsson@windriver.com>
2779 Simon Marchi <simon.marchi@ericsson.com>
2781 * tracepoint.c (write_inferior_int8): New function.
2782 (cmd_qtenable_disable): Write enable flag using
2783 write_inferior_int8.
2785 2016-04-25 Yao Qi <yao.qi@linaro.org>
2787 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2788 (need_step_over_p): Return zero if the LWP has pending signals
2789 can be delivered on software single step target.
2791 2016-04-25 Yao Qi <yao.qi@linaro.org>
2793 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2794 return instead of error.
2796 2016-04-22 Yao Qi <yao.qi@linaro.org>
2798 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2801 2016-04-22 Yao Qi <yao.qi@linaro.org>
2803 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2804 signal when stepping over breakpoint with software single
2807 2016-04-21 Pedro Alves <palves@redhat.com>
2809 * linux-s390-low.c (s390_collect_ptrace_register)
2810 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2812 (s390_check_regset): Use void * instead of gdb_byte *.
2814 2016-04-20 Pedro Alves <palves@redhat.com>
2816 * configure: Renegerate.
2818 2016-04-20 Yao Qi <yao.qi@linaro.org>
2820 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2821 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2823 (arm_store_gregset): Likewise.
2825 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2827 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2828 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2829 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2830 (amd64-avx-mpx-linux.c): New rules.
2831 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2832 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2833 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2834 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2835 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2836 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2837 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2838 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2839 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2840 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2841 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2842 * linux-x86-low.c (x86_linux_read_description): Add case for
2843 X86_XSTATE_AVX_MPX_MASK.
2844 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2845 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2846 init_registers_i386_avx_mpx_linux.
2847 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2848 (initialize_low_tracepoint): Call
2849 init_registers_i386_avx_mpx_linux.
2850 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2851 (initialize_low_tracepoint): Call
2852 init_registers_amd64_avx_mpx_linux.
2853 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2854 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2855 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2858 2016-04-18 Pedro Alves <palves@redhat.com>
2860 * configure: Regenerate.
2862 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2864 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2865 (aarch64_emit_sub): Likewise.
2867 2016-04-12 Pedro Alves <palves@redhat.com>
2869 * utils.c (prepare_to_throw_exception): Delete.
2871 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2873 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2875 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2877 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2879 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2881 * linux-aarch64-ipa.c: Add <elf.h> include.
2882 * linux-ppc-ipa.c: Add <elf.h> include.
2883 * linux-s390-ipa.c: Add <elf.h> include.
2885 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2887 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2888 (get_raw_reg_ptr): Likewise.
2889 (get_trace_state_variable_value_ptr): Likewise.
2890 (set_trace_state_variable_value_ptr): Likewise.
2891 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2894 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2895 Marcin Kościelnicki <koriakin@0x04.net>
2898 * linux-ppc-low.c (emit_insns): New function.
2899 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2900 (ppc_emit_prologue): New function.
2901 (ppc_emit_epilogue): New function.
2902 (ppc_emit_add): New function.
2903 (ppc_emit_sub): New function.
2904 (ppc_emit_mul): New function.
2905 (ppc_emit_lsh): New function.
2906 (ppc_emit_rsh_signed): New function.
2907 (ppc_emit_rsh_unsigned): New function.
2908 (ppc_emit_ext): New function.
2909 (ppc_emit_zero_ext): New function.
2910 (ppc_emit_log_not): New function.
2911 (ppc_emit_bit_and): New function.
2912 (ppc_emit_bit_or): New function.
2913 (ppc_emit_bit_xor): New function.
2914 (ppc_emit_bit_not): New function.
2915 (ppc_emit_equal): New function.
2916 (ppc_emit_less_signed): New function.
2917 (ppc_emit_less_unsigned): New function.
2918 (ppc_emit_ref): New function.
2919 (ppc_emit_const): New function.
2920 (ppc_emit_reg): New function.
2921 (ppc_emit_pop): New function.
2922 (ppc_emit_stack_flush): New function.
2923 (ppc_emit_swap): New function.
2924 (ppc_emit_stack_adjust): New function.
2925 (ppc_emit_call): New function.
2926 (ppc_emit_int_call_1): New function.
2927 (ppc_emit_void_call_2): New function.
2928 (ppc_emit_if_goto): New function.
2929 (ppc_emit_goto): New function.
2930 (ppc_emit_eq_goto): New function.
2931 (ppc_emit_ne_goto): New function.
2932 (ppc_emit_lt_goto): New function.
2933 (ppc_emit_le_goto): New function.
2934 (ppc_emit_gt_goto): New function.
2935 (ppc_emit_ge_goto): New function.
2936 (ppc_write_goto_address): New function.
2937 (ppc_emit_ops_impl): New static variable.
2938 (ppc64v1_emit_prologue): New function.
2939 (ppc64v2_emit_prologue): New function.
2940 (ppc64_emit_epilogue): New function.
2941 (ppc64_emit_add): New function.
2942 (ppc64_emit_sub): New function.
2943 (ppc64_emit_mul): New function.
2944 (ppc64_emit_lsh): New function.
2945 (ppc64_emit_rsh_signed): New function.
2946 (ppc64_emit_rsh_unsigned): New function.
2947 (ppc64_emit_ext): New function.
2948 (ppc64_emit_zero_ext): New function.
2949 (ppc64_emit_log_not): New function.
2950 (ppc64_emit_bit_and): New function.
2951 (ppc64_emit_bit_or): New function.
2952 (ppc64_emit_bit_xor): New function.
2953 (ppc64_emit_bit_not): New function.
2954 (ppc64_emit_equal): New function.
2955 (ppc64_emit_less_signed): New function.
2956 (ppc64_emit_less_unsigned): New function.
2957 (ppc64_emit_ref): New function.
2958 (ppc64_emit_const): New function.
2959 (ppc64v1_emit_reg): New function.
2960 (ppc64v2_emit_reg): New function.
2961 (ppc64_emit_pop): New function.
2962 (ppc64_emit_stack_flush): New function.
2963 (ppc64_emit_swap): New function.
2964 (ppc64v1_emit_call): New function.
2965 (ppc64v2_emit_call): New function.
2966 (ppc64v1_emit_int_call_1): New function.
2967 (ppc64v2_emit_int_call_1): New function.
2968 (ppc64v1_emit_void_call_2): New function.
2969 (ppc64v2_emit_void_call_2): New function.
2970 (ppc64_emit_if_goto): New function.
2971 (ppc64_emit_eq_goto): New function.
2972 (ppc64_emit_ne_goto): New function.
2973 (ppc64_emit_lt_goto): New function.
2974 (ppc64_emit_le_goto): New function.
2975 (ppc64_emit_gt_goto): New function.
2976 (ppc64_emit_ge_goto): New function.
2977 (ppc64v1_emit_ops_impl): New static variable.
2978 (ppc64v2_emit_ops_impl): New static variable.
2979 (ppc_emit_ops): New function.
2980 (linux_low_target): Wire in ppc_emit_ops.
2982 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2983 Marcin Kościelnicki <koriakin@0x04.net>
2986 * Makefile.in: Add powerpc-*-ipa.o
2987 * configure.srv: Add ipa_obj for powerpc*-linux.
2988 * linux-ppc-ipa.c: New file.
2989 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2991 (PPC_FIELD): New macro.
2992 (PPC_SEXT): New macro.
2993 (PPC_OP6): New macro.
2994 (PPC_BO): New macro.
2995 (PPC_LI): New macro.
2996 (PPC_BD): New macro.
2997 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2998 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2999 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3000 (ppc_get_thread_area): New function.
3001 (is_elfv2_inferior): New function.
3002 (gen_ds_form): New function.
3003 (GEN_STD): New macro.
3004 (GEN_STDU): New macro.
3005 (GEN_LD): New macro.
3006 (GEN_LDU): New macro.
3007 (gen_d_form): New function.
3008 (GEN_ADDI): New macro.
3009 (GEN_ADDIS): New macro.
3010 (GEN_LI): New macro.
3011 (GEN_LIS): New macro.
3012 (GEN_ORI): New macro.
3013 (GEN_ORIS): New macro.
3014 (GEN_LWZ): New macro.
3015 (GEN_STW): New macro.
3016 (GEN_STWU): New macro.
3017 (gen_xfx_form): New function.
3018 (GEN_MFSPR): New macro.
3019 (GEN_MTSPR): New macro.
3020 (GEN_MFCR): New macro.
3021 (GEN_MTCR): New macro.
3022 (GEN_SYNC): New macro.
3023 (GEN_LWSYNC): New macro.
3024 (gen_x_form): New function.
3025 (GEN_OR): New macro.
3026 (GEN_MR): New macro.
3027 (GEN_LWARX): New macro.
3028 (GEN_STWCX): New macro.
3029 (GEN_CMPW): New macro.
3030 (gen_md_form): New function.
3031 (GEN_RLDICL): New macro.
3032 (GEN_RLDICR): New macro.
3033 (gen_i_form): New function.
3035 (GEN_BL): New macro.
3036 (gen_b_form): New function.
3037 (GEN_BNE): New macro.
3038 (GEN_LOAD): New macro.
3039 (GEN_STORE): New macro.
3040 (gen_limm): New function.
3041 (gen_atomic_xchg): New function.
3042 (gen_call): New function.
3043 (ppc_relocate_instruction): New function.
3044 (ppc_install_fast_tracepoint_jump_pad): New function.
3045 (ppc_get_min_fast_tracepoint_insn_len): New function.
3046 (ppc_get_ipa_tdesc_idx): New function.
3047 (the_low_target): Wire in the new functions.
3048 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
3050 * linux-ppc-tdesc.h: New file.
3052 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3054 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3055 (alloc_jump_pad_buffer): New function.
3056 * linux-amd64-ipa.c: Add <sys/mman.h> include.
3057 (alloc_jump_pad_buffer): New function.
3058 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3059 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3060 (alloc_jump_pad_buffer): New function.
3061 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3062 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3063 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3064 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3066 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3068 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3069 * linux-amd64-ipa.c: Likewise.
3070 * linux-i386-ipa.c: Likewise.
3071 * linux-s390-ipa.c: Likewise.
3072 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3073 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3074 set_trace_state_variable_value_ptr.
3075 (struct ipa_sym_addresses): Likewise.
3076 (symbol_list): Likewise.
3077 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3078 accessing gdb_collect directly.
3079 (gdb_collect_ptr_type): New typedef.
3080 (get_raw_reg_ptr_type): New typedef.
3081 (get_trace_state_variable_value_ptr_type): New typedef.
3082 (set_trace_state_variable_value_ptr_type): New typedef.
3083 (gdb_collect_ptr): New global.
3084 (get_raw_reg_ptr): New global.
3085 (get_trace_state_variable_value_ptr): New global.
3086 (set_trace_state_variable_value_ptr): New global.
3087 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3088 accessing get_raw_reg directly.
3089 (get_get_tsv_func_addr): Likewise for
3090 get_trace_state_variable_value_ptr.
3091 (get_set_tsv_func_addr): Likewise for
3092 set_trace_state_variable_value_ptr.
3093 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3095 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
3097 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3099 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3101 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3103 (relocate_instruction): Remove own_buf.
3104 * server.c (own_buf): Make global.
3105 (handle_v_requests): Make global.
3106 * server.h (own_buf): New declaration.
3107 (handle_v_requests): New prototype.
3109 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3112 * linux-s390-low.c (add_insns): New function.
3113 (s390_emit_prologue): New function.
3114 (s390_emit_epilogue): New function.
3115 (s390_emit_add): New function.
3116 (s390_emit_sub): New function.
3117 (s390_emit_mul): New function.
3118 (s390_emit_lsh): New function.
3119 (s390_emit_rsh_signed): New function.
3120 (s390_emit_rsh_unsigned): New function.
3121 (s390_emit_ext): New function.
3122 (s390_emit_log_not): New function.
3123 (s390_emit_bit_and): New function.
3124 (s390_emit_bit_or): New function.
3125 (s390_emit_bit_xor): New function.
3126 (s390_emit_bit_not): New function.
3127 (s390_emit_equal): New function.
3128 (s390_emit_less_signed): New function.
3129 (s390_emit_less_unsigned): New function.
3130 (s390_emit_ref): New function.
3131 (s390_emit_if_goto): New function.
3132 (s390_emit_goto): New function.
3133 (s390_write_goto_address): New function.
3134 (s390_emit_litpool): New function.
3135 (s390_emit_const): New function.
3136 (s390_emit_call): New function.
3137 (s390_emit_reg): New function.
3138 (s390_emit_pop): New function.
3139 (s390_emit_stack_flush): New function.
3140 (s390_emit_zero_ext): New function.
3141 (s390_emit_swap): New function.
3142 (s390_emit_stack_adjust): New function.
3143 (s390_emit_set_r2): New function.
3144 (s390_emit_int_call_1): New function.
3145 (s390_emit_void_call_2): New function.
3146 (s390_emit_eq_goto): New function.
3147 (s390_emit_ne_goto): New function.
3148 (s390_emit_lt_goto): New function.
3149 (s390_emit_le_goto): New function.
3150 (s390_emit_gt_goto): New function.
3151 (s390_emit_ge_goto): New function.
3152 (s390x_emit_prologue): New function.
3153 (s390x_emit_epilogue): New function.
3154 (s390x_emit_add): New function.
3155 (s390x_emit_sub): New function.
3156 (s390x_emit_mul): New function.
3157 (s390x_emit_lsh): New function.
3158 (s390x_emit_rsh_signed): New function.
3159 (s390x_emit_rsh_unsigned): New function.
3160 (s390x_emit_ext): New function.
3161 (s390x_emit_log_not): New function.
3162 (s390x_emit_bit_and): New function.
3163 (s390x_emit_bit_or): New function.
3164 (s390x_emit_bit_xor): New function.
3165 (s390x_emit_bit_not): New function.
3166 (s390x_emit_equal): New function.
3167 (s390x_emit_less_signed): New function.
3168 (s390x_emit_less_unsigned): New function.
3169 (s390x_emit_ref): New function.
3170 (s390x_emit_if_goto): New function.
3171 (s390x_emit_const): New function.
3172 (s390x_emit_call): New function.
3173 (s390x_emit_reg): New function.
3174 (s390x_emit_pop): New function.
3175 (s390x_emit_stack_flush): New function.
3176 (s390x_emit_zero_ext): New function.
3177 (s390x_emit_swap): New function.
3178 (s390x_emit_stack_adjust): New function.
3179 (s390x_emit_int_call_1): New function.
3180 (s390x_emit_void_call_2): New function.
3181 (s390x_emit_eq_goto): New function.
3182 (s390x_emit_ne_goto): New function.
3183 (s390x_emit_lt_goto): New function.
3184 (s390x_emit_le_goto): New function.
3185 (s390x_emit_gt_goto): New function.
3186 (s390x_emit_ge_goto): New function.
3187 (s390_emit_ops): New function.
3188 (struct linux_target_ops): Fill in emit_ops hook.
3190 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3193 * Makefile.in: Add s390 IPA files.
3194 * configure.srv: Build IPA for s390.
3195 * linux-s390-ipa.c: New file.
3196 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3197 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3198 (tdesc_s390_linux32): Likewise.
3199 (init_registers_s390_linux32v1): Likewise.
3200 (tdesc_s390_linux32v1): Likewise.
3201 (init_registers_s390_linux32v2): Likewise.
3202 (tdesc_s390_linux32v2): Likewise.
3203 (init_registers_s390_linux64): Likewise.
3204 (tdesc_s390_linux64): Likewise.
3205 (init_registers_s390_linux64v1): Likewise.
3206 (tdesc_s390_linux64v1): Likewise.
3207 (init_registers_s390_linux64v2): Likewise.
3208 (tdesc_s390_linux64v2): Likewise.
3209 (init_registers_s390_te_linux64): Likewise.
3210 (tdesc_s390_te_linux64): Likewise.
3211 (init_registers_s390_vx_linux64): Likewise.
3212 (tdesc_s390_vx_linux64): Likewise.
3213 (init_registers_s390_tevx_linux64): Likewise.
3214 (tdesc_s390_tevx_linux64): Likewise.
3215 (init_registers_s390x_linux64): Likewise.
3216 (tdesc_s390x_linux64): Likewise.
3217 (init_registers_s390x_linux64v1): Likewise.
3218 (tdesc_s390x_linux64v1): Likewise.
3219 (init_registers_s390x_linux64v2): Likewise.
3220 (tdesc_s390x_linux64v2): Likewise.
3221 (init_registers_s390x_te_linux64): Likewise.
3222 (tdesc_s390x_te_linux64): Likewise.
3223 (init_registers_s390x_vx_linux64): Likewise.
3224 (tdesc_s390x_vx_linux64): Likewise.
3225 (init_registers_s390x_tevx_linux64): Likewise.
3226 (tdesc_s390x_tevx_linux64): Likewise.
3227 (have_hwcap_s390_vx): New static variable.
3228 (s390_arch_setup): Fill have_hwcap_s390_vx.
3229 (s390_get_thread_area): New function.
3230 (s390_ft_entry_gpr_esa): New const.
3231 (s390_ft_entry_gpr_zarch): New const.
3232 (s390_ft_entry_misc): New const.
3233 (s390_ft_entry_fr): New const.
3234 (s390_ft_entry_vr): New const.
3235 (s390_ft_main_31): New const.
3236 (s390_ft_main_64): New const.
3237 (s390_ft_exit_fr): New const.
3238 (s390_ft_exit_vr): New const.
3239 (s390_ft_exit_misc): New const.
3240 (s390_ft_exit_gpr_esa): New const.
3241 (s390_ft_exit_gpr_zarch): New const.
3242 (append_insns): New function.
3243 (s390_relocate_instruction): New function.
3244 (s390_install_fast_tracepoint_jump_pad): New function.
3245 (s390_get_min_fast_tracepoint_insn_len): New function.
3246 (s390_get_ipa_tdesc_idx): New function.
3247 (struct linux_target_ops): Wire in the above functions.
3248 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3249 * linux-s390-tdesc.h: New file.
3251 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3253 * linux-s390-low.c (s390_supports_tracepoints): New function.
3254 (struct linux_target_ops): Fill supports_tracepoints hook.
3256 2016-03-18 Yao Qi <yao.qi@linaro.org>
3258 * linux-low.c (lwp_signal_can_be_delivered): New function.
3259 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3261 2016-03-18 Yao Qi <yao.qi@linaro.org>
3263 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3264 0 if signal is enqueued. Remove 'signal' from one debugging
3265 message. Move one debugging message to some lines below.
3266 Remove code setting 'signal' to 0.
3268 2016-03-18 Yao Qi <yao.qi@linaro.org>
3270 * linux-low.c (linux_low_filter_event): Remove redundant
3271 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3273 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3275 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3276 (struct linux_target_ops): Wire in the above.
3278 2016-03-03 Yao Qi <yao.qi@linaro.org>
3280 * linux-low.c: Update comments to start_step_over.
3282 2016-03-03 Yao Qi <yao.qi@linaro.org>
3285 * linux-low.c (handle_extended_wait): Set child suspended
3286 if event_lwp->bp_reinsert isn't zero.
3288 2016-03-02 Yao Qi <yao.qi@linaro.org>
3290 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3291 enqueue_pending_signal.
3293 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3295 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3298 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3300 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3301 (s390_regmap_3264) [!__s390x__]: New global.
3302 (s390_collect_ptrace_register): Skip map entries containing -1.
3303 (s390_supply_ptrace_register): Ditto.
3304 (s390_fill_gprs_high): New function.
3305 (s390_store_gprs_high): New function.
3306 (s390_regsets): Add NT_S390_HIGH_GPRS.
3307 (s390_get_hwcap): Enable on 31-bit.
3308 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3309 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3310 Detect NT_S390_HIGH_GPRS.
3311 (s390_usrregs_info_3264): Enable on 31-bit.
3312 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3313 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3315 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3318 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3319 * configure.srv: Ditto.
3320 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3321 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3322 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3323 (init_registers_amd64_linux): Remove prototype.
3324 (tdesc_amd64_linux): Remove declaration.
3325 (get_ipa_tdesc): New function.
3326 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3327 initialize remaining tdescs.
3328 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3329 (init_registers_i386_linux): Remove prototype.
3330 (tdesc_i386_linux): Remove declaration.
3331 (get_ipa_tdesc): New function.
3332 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3333 initialize remaining tdescs.
3334 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3335 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3336 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3337 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3338 (x86_get_ipa_tdesc_idx): New function.
3339 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3340 * linux-x86-tdesc.h: New file.
3341 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3342 (target_get_ipa_tdesc_idx): New macro.
3343 * tracepoint.c (ipa_tdesc_idx): New macro.
3344 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3345 (symbol_list): Add ipa_tdesc_idx.
3346 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3347 (ipa_tdesc): Remove.
3348 (ipa_tdesc_idx): New variable.
3349 (get_context_regcache): Use get_ipa_tdesc.
3350 (gdb_collect): Ditto.
3352 * tracepoint.h (get_ipa_tdesc): New prototype.
3353 (ipa_tdesc): Remove.
3355 2016-02-24 Pedro Alves <palves@redhat.com>
3357 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3358 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3359 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3360 Factor out common code between the USE_SIGTRAP_SIGINFO and
3361 !USE_SIGTRAP_SIGINFO blocks.
3362 (linux_low_filter_event): Call save_stop_reason instead of
3363 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3365 (linux_wait_1): Update comments.
3367 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
3369 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3370 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3371 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3372 ppc_insert_point, ppc_remove_point.
3374 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3376 * linux-s390-low.c (s390_supports_z_point_type): New function.
3377 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3379 2016-02-16 Yao Qi <yao.qi@linaro.org>
3381 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3382 PC. Get pc from regcache_read_pc.
3384 2016-02-12 Yao Qi <yao.qi@linaro.org>
3386 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3387 or linux_get_pc_32bit.
3388 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3390 2016-02-12 Yao Qi <yao.qi@linaro.org>
3392 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3393 arm_linux_get_next_pcs_fixup.
3395 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3397 * tracepoint.c (x_tracepoint_action_download): Change
3398 write_inferior_data_ptr to write_inferior_data_pointer.
3399 (cmd_qtstart): Likewise.
3400 (write_inferior_data_ptr): Remove.
3401 (download_agent_expr): Change write_inferior_data_ptr to
3402 write_inferior_data_pointer.
3403 (download_tracepoint_1): Likewise.
3404 (download_tracepoint): Likewise.
3405 (download_trace_state_variables): Likewise.
3407 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
3408 Marcin Kościelnicki <koriakin@0x04.net>
3410 * tracepoint.c (struct tracepoint_action_ops): Remove.
3411 (struct tracepoint_action): Remove ops.
3412 (m_tracepoint_action_download, r_tracepoint_action_download)
3413 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3414 size and offset accordingly.
3415 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3416 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3417 (tracepoint_action_send, tracepoint_action_download): New functions.
3418 Helpers for trace action handlers.
3419 (add_tracepoint_action): Remove setup actions ops.
3420 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3422 2016-02-10 Yao Qi <yao.qi@linaro.org>
3424 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3426 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3428 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3430 * configure: Regenerate.
3432 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3434 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3435 void * to gdb_byte *.
3436 * linux-low.c (siginfo_fixup): Likewise.
3437 (linux_xfer_siginfo): Likewise.
3438 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3440 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3442 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3444 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3446 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3448 * linux-x86-low.c [__x86_64__]: Include
3449 "nat/amd64-linux-siginfo.h".
3450 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3451 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3452 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3453 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3454 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3455 (cpt_si_fd, si_timerid, si_overrun): Move from
3456 nat/amd64-linux-siginfo.c.
3457 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3459 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3461 * server.c (skip_to_semicolon): Remove.
3462 (process_point_options): Use strchrnul instead of
3465 2016-01-26 Yao Qi <yao.qi@linaro.org>
3467 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3468 * linux-low.c (install_software_single_step_breakpoints): Don't
3469 call regcache_read_pc.
3470 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3473 2016-01-26 Yao Qi <yao.qi@linaro.org>
3475 * linux-low.c (install_software_single_step_breakpoints): Call
3476 regcache_read_pc instead of get_pc.
3478 2016-01-26 Yao Qi <yao.qi@linaro.org>
3480 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3481 (unblock_async_io): Rename to ...
3482 (block_unblock_async_io): ... it. New function.
3483 (enable_async_io): Don't install SIGIO handler. Unblock it
3485 (disable_async_io): Don't ignore SIGIO. Block it instead.
3486 (initialize_async_io): Install SIGIO handler. Don't call
3489 2016-01-26 Yao Qi <yao.qi@linaro.org>
3491 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3492 first character is '\003', call *the_target->request_interrupt.
3494 2016-01-25 Yao Qi <yao.qi@linaro.org>
3496 * remote-utils.c (new_thread_notify): Remove.
3497 (dead_thread_notify): Likewise.
3498 * remote-utils.h (new_thread_notify): Remove declaration.
3499 (dead_thread_notify): Likewise.
3501 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3503 * gdb.trace/pending.exp: Fix expected message on continue.
3505 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3507 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3508 it works properly on big-endian machines where sizeof (CORE_ADDR)
3511 2016-01-21 Pedro Alves <palves@redhat.com>
3513 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3514 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3515 * configure: Regenerate.
3517 2016-01-21 Yao Qi <yao.qi@linaro.org>
3519 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3520 is_thumb and set it according to CPSR saved on the stack.
3521 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3522 arm_sigreturn_next_pc.
3524 2016-01-18 Yao Qi <yao.qi@linaro.org>
3526 * linux-low.c (linux_set_pc_64bit): New function.
3527 (linux_get_pc_64bit): New function.
3528 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3530 * linux-sparc-low.c (debug_threads): Remove declaration.
3531 (sparc_get_pc): Remove.
3532 (the_low_target): Use linux_get_pc_64bit instead of
3534 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3535 (the_low_target): Use linux_get_pc_64bit and
3538 2016-01-18 Yao Qi <yao.qi@linaro.org>
3540 * linux-arm-low.c (debug_threads): Remove declaration.
3541 (arm_get_pc, arm_set_pc): Remove.
3542 (the_low_target): Use linux_get_pc_32bit and
3544 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3545 (the_low_target): Use linux_get_pc_32bit and
3547 * linux-cris-low.c (debug_threads): Remove declaration.
3548 (cris_get_pc, cris_set_pc,): Remove.
3549 (the_low_target): Use linux_get_pc_32bit and
3551 * linux-crisv32-low.c (debug_threads): Remove declaration.
3552 (cris_get_pc, cris_set_pc): Remove.
3553 (the_low_target): Use linux_get_pc_32bit and
3555 * linux-low.c: Include inttypes.h.
3556 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3557 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3558 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3559 (the_low_target): Use linux_get_pc_32bit and
3561 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3562 (the_low_target): Use linux_get_pc_32bit and
3564 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3565 (the_low_target): Use linux_get_pc_32bit and
3567 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3568 (the_low_target): Use linux_get_pc_32bit and
3570 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3571 (the_low_target): Use linux_get_pc_32bit and
3574 2016-01-18 Gary Benson <gbenson@redhat.com>
3576 * configure.ac (AC_FUNC_FORK): New check.
3577 * config.in: Regenerate.
3578 * configure: Likewise.
3580 2016-01-14 Yao Qi <yao.qi@linaro.org>
3582 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3583 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3584 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3585 arm_get_next_pcs_ctor.
3587 2016-01-12 Josh Stone <jistone@redhat.com>
3588 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3590 * inferiors.h: Include "gdb_vecs.h".
3591 (struct process_info): Add syscalls_to_catch.
3592 * inferiors.c (remove_process): Free syscalls_to_catch.
3593 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3594 syscall_return stops.
3595 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3596 * server.c (handle_general_set): Handle QCatchSyscalls.
3597 (handle_query): Report support for QCatchSyscalls.
3598 * target.h (struct target_ops): Add supports_catch_syscall.
3599 (target_supports_catch_syscall): New macro.
3600 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3601 (struct lwp_info): Add syscall_state.
3602 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3603 Maintain syscall_state and syscalls_to_catch across exec.
3604 (get_syscall_trapinfo): New function, proxy to the_low_target.
3605 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3606 (linux_low_filter_event): Toggle syscall_state entry/return for
3607 syscall traps, and set it ignored for all others.
3608 (gdb_catching_syscalls_p): New function.
3609 (gdb_catch_this_syscall_p): New function.
3610 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3611 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3612 (linux_supports_catch_syscall): New function.
3613 (linux_target_ops): Install it.
3614 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3615 (the_low_target): Install it.
3617 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3619 * acinclude.m4: Include new ../warning.m4 file.
3620 * configure: Regenerated.
3621 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3623 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3625 * ax.c (is_goto_target): Mark static.
3626 * linux-low.c (register_addr): Likewise.
3627 (linux_fetch_registers, linux_store_registers): Likewise.
3628 * mem-break.c (any_persistent_commands): Fix old prototype.
3629 (add_commands_to_breakpoint): Mark static.
3630 * regcache.c (find_register_by_name): Delete unused func.
3631 * remote-utils.c (hex_or_minus_one): Mark static.
3632 * server.c (monitor_show_help): Mark static.
3633 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3634 handle_v_requests): Likewise.
3636 2016-01-12 Pedro Alves <palves@redhat.com>
3638 Remove use of the registered trademark symbol throughout.
3640 2016-01-08 Yao Qi <yao.qi@linaro.org>
3642 * remote-utils.c (getpkt): If c is '\003', call target hook
3645 2016-01-06 Yao Qi <yao.qi@linaro.org>
3647 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3648 linux-aarch32-low.c.
3649 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3650 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3651 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3652 (thumb2_breakpoint): Declare.
3653 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3654 linux-aarch32-low.h.
3655 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3656 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3657 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3659 2016-01-01 Joel Brobecker <brobecker@adacore.com>
3661 * gdbreplay.c (gdbreplay_version): Change copyright year in
3663 * server.c (gdbserver_version): Likewise.
3665 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3667 * server.c (crc32_table): Delete.
3668 (crc32): Use libiberty's xcrc32 function.
3670 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3672 * lynx-low.c (lynx_delete_thread_callback): New function.
3673 (lynx_mourn): Properly delete our process and all of its
3674 threads. Remove call to clear_inferiors.
3676 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3678 * target.c (thread_search_callback): Add check that
3679 the thread_stopped target callback is not NULL before
3682 2015-12-21 Yao Qi <yao.qi@linaro.org>
3684 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3687 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3689 * server.c (handle_query): Call target_supports_software_single_step.
3691 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3693 * linux-low.c (single_step): New function.
3694 (linux_resume_one_lwp_throw): Call single_step.
3695 (start_step_over): Likewise.
3697 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3699 * Makefile.in (SFILES): Append arch/arm-linux.c,
3700 arch/arm-get-next-pcs.c.
3701 (arm-linux.o): New rule.
3702 (arm-get-next-pcs.o): New rule.
3703 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3705 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3706 to linux-aarch32-low.c.
3707 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3708 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3709 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3710 (thumb2_breakpoint_len): Likewise.
3711 (arm_is_thumb_mode): Make non-static.
3712 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3713 from linux-aarch32-low.c.
3714 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3715 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3716 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3717 (thumb2_breakpoint_len): Likewise.
3718 (arm_is_thumb_mode): New declaration.
3719 * linux-arm-low.c: Include arch/arm-linux.h
3720 aarch/arm-get-next-pcs.h, sys/syscall.h.
3721 (get_next_pcs_ops): New struct.
3722 (get_next_pcs_addr_bits_remove): New function.
3723 (get_next_pcs_is_thumb): New function.
3724 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3725 (arm_sigreturn_next_pc): Likewise.
3726 (get_next_pcs_syscall_next_pc): Likewise.
3727 (arm_gdbserver_get_next_pcs): Likewise.
3728 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3730 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3731 * server.h: Include gdb_vecs.h.
3733 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3735 * Makefile.in (SFILES): Append common/common-regcache.c.
3736 (OBS): Append common-regcache.o.
3737 (common-regcache.o): New rule.
3738 * regcache.c (init_register_cache): Initialize cache to
3740 (regcache_raw_read_unsigned): New function.
3741 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3742 register_status enum.
3744 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3746 * linux-aarch64-low.c (the_low_targets): Rename
3747 breakpoint_reinsert_addr to get_next_pcs.
3748 * linux-arm-low.c (the_low_targets): Likewise.
3749 * linux-bfin-low.c (the_low_targets): Likewise.
3750 * linux-cris-low.c (the_low_targets): Likewise.
3751 * linux-crisv32-low.c (the_low_targets): Likewise.
3752 * linux-low.c (can_software_single_step): Likewise.
3753 (install_software_single_step_breakpoints): New function.
3754 (start_step_over): Use install_software_single_step_breakpoints.
3755 * linux-low.h: New CORE_ADDR vector.
3756 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3758 * linux-mips-low.c (the_low_targets): Likewise.
3759 * linux-nios2-low.c (the_low_targets): Likewise.
3760 * linux-sparc-low.c (the_low_targets): Likewise.
3762 2015-12-17 Pedro Alves <palves@redhat.com>
3764 * linux-low.c (linux_kill_one_lwp): Remove references to
3766 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3768 (linux_init_signals): Delete.
3769 (initialize_low): Adjust.
3770 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3772 2015-12-16 Pedro Alves <palves@redhat.com>
3774 * configure.ac (compiler warning flags): When testing a
3775 -Wno-foo option, check whether -Wfoo works instead.
3776 * configure: Regenerate.
3778 2015-12-11 Don Breazeal <donb@codesourcery.com>
3780 * server.c (process_serial_event): Don't exit from gdbserver
3781 in remote mode if there are still active inferiors.
3783 2015-12-11 Yao Qi <yao.qi@linaro.org>
3785 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3786 arm_breakpoint_at if the process is 32-bit.
3788 2015-12-11 Yao Qi <yao.qi@linaro.org>
3790 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3793 2015-12-07 Yao Qi <yao.qi@linaro.org>
3795 * configure.srv: Append arm.o to srv_tgtobj for
3796 aarch64*-*-linux* target.
3797 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3798 from linux-arm-low.c.
3799 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3800 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3801 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3802 (thumb2_breakpoint_len): Likewise.
3803 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3804 (arm_breakpoint_kinds): Likewise.
3805 (arm_breakpoint_kind_from_pc): Likewise.
3806 (arm_sw_breakpoint_from_kind): Likewise.
3807 (arm_breakpoint_kind_from_current_state): Likewise.
3808 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3809 (arm_sw_breakpoint_from_kind): Declare.
3810 (arm_breakpoint_kind_from_current_state): Declare.
3811 (arm_breakpoint_at): Declare.
3812 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3813 arm_sw_breakpoint_from_kind if process is 32-bit.
3814 (aarch64_breakpoint_kind_from_pc): New function.
3815 (aarch64_breakpoint_kind_from_current_state): New function.
3816 (the_low_target): Initialize fields breakpoint_kind_from_pc
3817 and breakpoint_kind_from_current_state.
3818 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3819 linux-aarch32-low.c.
3820 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3821 (arm_breakpoint, arm_breakpoint_len): Likewise.
3822 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3823 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3824 (arm_is_thumb_mode): Likewise.
3825 (arm_breakpoint_at): Likewise.
3826 (arm_breakpoint_kind_from_pc): Likewise.
3827 (arm_sw_breakpoint_from_kind): Likewise.
3828 (arm_breakpoint_kind_from_current_state): Likewise.
3831 2015-08-04 Yao Qi <yao.qi@linaro.org>
3833 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3834 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3835 * server.c (extended_protocol): Remove "static".
3836 * server.h (extended_protocol): Declare it.
3838 2015-12-04 Josh Stone <jistone@redhat.com>
3840 * target.h (struct target_ops) <arch_setup>: Rename to ...
3841 (struct target_ops) <post_create_inferior>: ... this.
3842 (target_arch_setup): Rename to ...
3843 (target_post_create_inferior): ... this, calling post_create_inferior.
3844 * server.c (start_inferior): Update target_arch_setup calls to
3845 target_post_create_inferior.
3846 * linux-low.c (linux_low_ptrace_options): Forward declare.
3847 (linux_arch_setup): Update its comment for general use.
3848 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3849 (struct linux_target_ops): Use linux_post_create_inferior.
3850 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3851 to post_create_inferior.
3852 * nto-low.c (struct nto_target_ops): Likewise.
3853 * spu-low.c (struct spu_target_ops): Likewise.
3854 * win32-low.c (struct win32_target_ops): Likewise.
3856 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3858 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3860 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3862 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3863 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3864 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3865 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3866 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3867 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3868 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3869 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3870 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3871 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3872 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3873 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3875 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3877 * linux-low.c (linux_look_up_symbols): Don't call
3878 linux_supports_traceclone.
3879 * linux-low.h (thread_db_init): Remove use_events argument.
3880 * thread-db.c (thread_db_use_event): Remove global variable.
3881 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3882 (struct thread_db) <td_create_bp>: Remove field.
3883 (thread_db_create_event): Remove function.
3884 (thread_db_enable_reporting): Likewise.
3885 (find_one_thread): Don't check for thread_db_use_events.
3886 (attach_thread): Likewise.
3887 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3888 (try_thread_db_load_1): Don't check for thread_db_use_events.
3889 (thread_db_init): Remove use_events argument and thread events
3891 (remove_thread_event_breakpoints): Remove function.
3892 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3894 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3896 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3898 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3899 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3900 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3901 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3902 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3904 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3906 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3907 * linux-low.c (can_hardware_single_step): Use
3908 supports_hardware_single_step.
3909 (can_software_single_step): New function.
3910 (start_step_over): Call can_software_single_step.
3911 (linux_supports_hardware_single_step): New function.
3912 (struct target_ops) <supports_software_single_step>: Initialize.
3913 * linux-low.h (struct linux_target_ops)
3914 <supports_hardware_single_step>: Initialize.
3915 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3916 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3917 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3918 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3919 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3920 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3921 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3922 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3923 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3924 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3926 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3927 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3929 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3930 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3931 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3933 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3934 * target.h (struct target_ops): <supports_software_single_step>:
3936 (target_supports_software_single_step): New macro.
3938 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3940 * linux-low.c (linux_wait_1): Fix pc advance condition.
3941 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3942 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3944 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3946 * linux-arm-low.c (arm_is_thumb_mode): New function.
3947 (arm_breakpoint_at): Use arm_is_thumb_mode.
3948 (arm_breakpoint_kind_from_current_state): New function.
3949 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3951 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3952 (linux_breakpoint_kind_from_current_state): New function.
3953 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3954 * linux-low.h (struct linux_target_ops)
3955 <breakpoint_kind_from_current_state>: New field.
3956 * target.h (struct target_ops): Likewise.
3957 (target_breakpoint_kind_from_current_state): New macro.
3959 2015-11-30 Pedro Alves <palves@redhat.com>
3961 * linux-low.c (linux_resume): Wake up the event loop before
3964 2015-11-30 Pedro Alves <palves@redhat.com>
3966 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3968 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3970 * target.c (struct thread_search): New structure.
3971 (thread_search_callback): New function.
3972 (prev_general_thread): New global.
3973 (prepare_to_access_memory, done_accessing_memory): New functions.
3974 * target.h (prepare_to_access_memory, done_accessing_memory):
3975 Replace macros with function declarations.
3977 2015-11-30 Pedro Alves <palves@redhat.com>
3980 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3981 report TARGET_WAITKIND_NO_RESUMED.
3982 * remote-utils.c (prepare_resume_reply): Handle
3983 TARGET_WAITKIND_NO_RESUMED.
3984 * server.c (report_no_resumed): New global.
3985 (handle_query) <qSupported>: Handle "no-resumed+". Report
3986 "no-resumed+" support.
3987 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3988 return error if the client doesn't support no-resumed events.
3989 (push_stop_notification): New function.
3990 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
3991 events if the client supports them.
3993 2015-11-30 Pedro Alves <palves@redhat.com>
3995 * linux-low.c (thread_still_has_status_pending_p): Don't check
3997 (lwp_resumed): New function.
3998 (status_pending_p_callback): Return early if the LWP is not
3999 supposed to be resumed.
4001 2015-11-30 Pedro Alves <palves@redhat.com>
4003 * linux-low.c (handle_extended_wait): Assert that the LWP's
4004 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
4005 thread create events, leave the new child's status pending.
4006 (linux_low_filter_event): If GDB wants to hear about thread exit
4007 events, leave the LWP marked dead and don't delete it.
4008 (linux_wait_for_event_filtered): Don't check for thread exit.
4009 (filter_exit_event): New function.
4010 (linux_wait_1): Use it, when returning an exit event.
4011 (linux_resume_one_lwp_throw): Assert that the LWP's
4012 waitstatus is TARGET_WAITKIND_IGNORE.
4013 * remote-utils.c (prepare_resume_reply): Handle
4014 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4015 * server.c (report_thread_events): New global.
4016 (handle_general_set): Handle QThreadEvents.
4017 (handle_query) <qSupported>: Handle and report QThreadEvents+;
4018 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4019 TARGET_WAITKIND_THREAD_EXITED.
4020 * server.h (report_thread_events): Declare.
4022 2015-11-30 Pedro Alves <palves@redhat.com>
4024 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4025 the thread's last_resume_kind was resume_stop.
4027 2015-11-30 Pedro Alves <palves@redhat.com>
4029 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4032 2015-11-30 Pedro Alves <palves@redhat.com>
4034 * server.c (handle_v_requests): Handle vCtrlC.
4036 2015-11-30 Pedro Alves <palves@redhat.com>
4038 * gdbthread.h (find_any_thread_of_pid): Declare.
4039 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4041 * server.c (handle_query): If current_thread is NULL, look for
4042 another thread of the selected process.
4044 2015-11-26 Daniel Colascione <dancol@dancol.org>
4045 Simon Marchi <simon.marchi@ericsson.com>
4047 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4048 * server.c (handle_qxfer_threads_worker): Refactor to include thread
4050 * target.h (struct target_ops) <thread_name>: New field.
4051 (target_thread_name): New macro.
4053 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4055 * regcache.h (regcache_invalidate_pid): Add declaration.
4056 * regcache.c (regcache_invalidate_pid): New function, extracted
4057 from regcache_invalidate.
4058 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4059 Add trivial documentation comment.
4060 * lynx-low.c: Use regcache_invalidate_pid instead of
4061 regcache_invalidate.
4063 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4065 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4066 and Elf64_auxv_t if the target is Android.
4068 2015-11-22 Doug Evans <xdje42@gmail.com>
4070 * target.h: #include <sys/types.h>.
4072 2015-11-19 Pedro Alves <palves@redhat.com>
4074 * linux-low.c (linux_process_qsupported): Change prototype.
4076 * linux-low.h (struct linux_target_ops) <process_qsupported>:
4078 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4079 and adjust to loop over all features.
4080 * server.c (handle_query) <qSupported>: Adjust to call
4081 target_process_qsupported once, passing it a vector of unprocessed
4083 * target.h (struct target_ops) <process_qsupported>: Change
4085 (target_process_qsupported): Adjust.
4087 2015-11-19 Pedro Alves <palves@redhat.com>
4089 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4091 * configure: Regenerate.
4093 2015-11-19 Pedro Alves <palves@redhat.com>
4095 * configure: Regenerate.
4097 2015-11-19 Yao Qi <yao.qi@linaro.org>
4099 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4102 2015-11-19 Yao Qi <yao.qi@linaro.org>
4104 * linux-aarch64-low.c (enum aarch64_operand_type): New.
4105 (struct aarch64_operand): Move enum out.
4107 2015-11-19 Yao Qi <yao.qi@linaro.org>
4109 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4110 struct user_fpsimd_state *.
4111 (aarch64_store_fpregset): Likewise.
4113 2015-11-19 Yao Qi <yao.qi@linaro.org>
4115 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4116 struct user_pt_regs *.
4117 (aarch64_store_gregset): Likewise.
4119 2015-11-18 Pedro Alves <palves@redhat.com>
4121 * Makefile.in (all_object_files): Add $IPA_OBJS.
4123 2015-11-17 Pedro Alves <palves@redhat.com>
4125 * win32-low.c (win32_resume): Use gdb_signal_from_host,
4126 GDB_SIGNAL_0 and gdb_signal_to_string.
4128 2015-11-17 Pedro Alves <palves@redhat.com>
4130 * win32-low.c (handle_output_debug_string): Remove parameter.
4131 (win32_kill): Remove our_status local and adjust call to
4132 handle_output_debug_string.
4133 (get_child_debug_event): Adjust call to
4134 handle_output_debug_string.
4136 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4138 * linux-mips-low.c (mips_fill_gregset): Add cast.
4139 (mips_store_gregset): Likewise.
4140 (mips_fill_fpregset): Likewise.
4141 (mips_store_fpregset): Likewise.
4143 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4145 * linux-mips-low.c (mips_add_watchpoint): Rename private to
4148 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4150 * linux-mips-low.c (mips_linux_new_thread): Change type of
4151 watch_type to enum target_hw_bp_type.
4153 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4155 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4156 Change return type to arm_hwbp_type.
4158 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4160 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4161 (arm_store_gregset): Likewise.
4162 * linux-arm-low.c (arm_get_hwcap): Likewise.
4163 (arm_read_description): Likewise.
4165 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4167 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4169 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4171 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4172 (ppc_fill_vsxregset): Likewise.
4173 (ppc_store_vsxregset): Likewise.
4174 (ppc_fill_vrregset): Likewise.
4175 (ppc_store_vrregset): Likewise.
4176 (ppc_fill_evrregset): Likewise.
4177 (ppc_store_evrregset): Likewise.
4179 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4181 * linux-ppc-low.c (ppc_usrregs_info): Remove
4182 forward-declaration.
4183 (ppc_arch_setup): Move lower in file.
4185 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
4187 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4188 (ps_pdwrite): Likewise.
4190 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4192 * linux-arm-low.c (arm_new_thread): Move pointer dereference
4193 to after assert checks.
4195 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
4197 * proc-service.c (ps_pdread): Add/adjust casts.
4198 (ps_pdwrite): Add/adjust casts.
4200 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4202 * server.c (handle_search_memory_1): Cast return value of
4205 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4207 * server.c (write_qxfer_response): Change type of data to
4210 2015-10-29 Pedro Alves <palves@redhat.com>
4212 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4214 2015-10-29 Pedro Alves <palves@redhat.com>
4216 * tracepoint.c (clear_installed_tracepoints): Add casts.
4218 2015-10-29 Pedro Alves <palves@redhat.com>
4220 * server.c (handle_v_cont, process_serial_event): Add enum
4221 gdb_signal casts to signal parsing code.
4223 2015-10-29 Pedro Alves <palves@redhat.com>
4225 * linux-low.h (NULL_REGSET): Define.
4226 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4227 * linux-arm-low.c (arm_regsets): Likewise.
4228 * linux-crisv32-low.c (cris_regsets): Likewise.
4229 * linux-m68k-low.c (m68k_regsets): Likewise.
4230 * linux-mips-low.c (mips_regsets): Likewise.
4231 * linux-nios2-low.c (nios2_regsets): Likewise.
4232 * linux-ppc-low.c (ppc_regsets): Likewise.
4233 * linux-s390-low.c (s390_regsets): Likewise.
4234 * linux-sh-low.c (sh_regsets): Likewise.
4235 * linux-sparc-low.c (sparc_regsets): Likewise.
4236 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4237 * linux-tile-low.c (tile_regsets): Likewise.
4238 * linux-x86-low.c (x86_regsets): Likewise.
4239 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4241 2015-10-29 Pedro Alves <palves@redhat.com>
4243 * linux-low.h (NULL_REGSET): Define.
4244 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4245 * linux-arm-low.c (arm_regsets): Likewise.
4246 * linux-crisv32-low.c (cris_regsets): Likewise.
4247 * linux-m68k-low.c (m68k_regsets): Likewise.
4248 * linux-mips-low.c (mips_regsets): Likewise.
4249 * linux-nios2-low.c (nios2_regsets): Likewise.
4250 * linux-ppc-low.c (ppc_regsets): Likewise.
4251 * linux-s390-low.c (s390_regsets): Likewise.
4252 * linux-sh-low.c (sh_regsets): Likewise.
4253 * linux-sparc-low.c (sparc_regsets): Likewise.
4254 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4255 * linux-tile-low.c (tile_regsets): Likewise.
4256 * linux-x86-low.c (x86_regsets): Likewise.
4257 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4259 2015-10-26 Doug Evans <dje@google.com>
4261 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4263 2015-10-26 Doug Evans <dje@google.com>
4265 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4267 2015-10-26 Doug Evans <dje@google.com>
4269 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4271 (attach_thread, find_new_threads_callback): Ditto.
4273 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4275 * mem-break.h (set_breakpoint_data): Remove.
4277 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4279 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4280 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4281 (initialize_low): Remove set_breakpoint_data call.
4282 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4283 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4284 (initialize_low): Remove set_breakpoint_data call.
4285 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4286 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4287 (initialize_low): Remove set_breakpoint_data call.
4289 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4291 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4292 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4293 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4294 * target.h (target_breakpoint_kind_from_pc): New macro.
4296 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4298 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4299 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4300 the default breakpoint kind.
4302 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4304 * linux-arm-low.c (arm_supports_z_point_type): Add software
4307 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4309 * linux-arm-low.c: Refactor breakpoint definitions.
4310 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4311 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4313 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4315 * Makefile.in: Add arm.c/o.
4316 * configure.srv: Likewise.
4317 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4318 (arm_breakpoint_kind_from_pc): New function.
4319 (arm_sw_breakpoint_from_kind): Return proper kind.
4320 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4322 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4324 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4326 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4327 (struct raw_breakpoint) <size>: Remove.
4328 (struct raw_breakpoint) <kind>: Add.
4329 (bp_size): New function.
4330 (bp_opcode): Likewise.
4331 (find_raw_breakpoint_at): Adjust for kind.
4332 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4333 (remove_memory_breakpoint): Adjust for kind call bp_size.
4334 (set_raw_breakpoint_at): Adjust for kind.
4335 (set_breakpoint): Likewise.
4336 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4337 (delete_raw_breakpoint): Adjust for kind.
4338 (delete_breakpoint): Likewise.
4339 (find_gdb_breakpoint): Likewise.
4340 (set_gdb_breakpoint_1): Likewise.
4341 (set_gdb_breakpoint): Likewise.
4342 (delete_gdb_breakpoint_1): Likewise.
4343 (delete_gdb_breakpoint): Likewise.
4344 (uninsert_raw_breakpoint): Likewise.
4345 (reinsert_raw_breakpoint): Likewise.
4346 (set_breakpoint_data): Remove.
4347 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4348 (check_mem_read): Adjust for kind call bp_size.
4349 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4350 (clone_one_breakpoint): Adjust for kind.
4351 * mem-break.h (set_gdb_breakpoint): Likewise.
4352 (delete_gdb_breakpoint): Likewise.
4353 * server.c (process_serial_event): Likewise.
4355 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4357 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4358 (struct linux_target_ops) <breakpoint>: Remove.
4359 (struct linux_target_ops) <breakpoint_len>: Remove.
4360 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4361 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4362 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4363 (arm_sw_breakpoint_from_kind): New function.
4364 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4365 (struct linux_target_ops) <breakpoint>: Remove.
4366 (struct linux_target_ops) <breakpoint_len>: Remove.
4367 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4368 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4369 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4370 (struct linux_target_ops) <breakpoint>: Remove.
4371 (struct linux_target_ops) <breakpoint_len>: Remove.
4372 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4373 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4374 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
4375 (struct linux_target_ops) <breakpoint>: Remove.
4376 (struct linux_target_ops) <breakpoint_len>: Remove.
4377 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4378 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4379 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4380 and sw_breakpoint_from_kind to increment the pc.
4381 (linux_breakpoint_kind_from_pc): New function.
4382 (linux_sw_breakpoint_from_kind): New function.
4383 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4384 (initialize_low): Call breakpoint_kind_from_pc and
4385 sw_breakpoint_from_kind to replace breakpoint_data/len.
4386 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4388 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4389 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4390 (struct linux_target_ops) <breakpoint>: Remove.
4391 (struct linux_target_ops) <breakpoint_len>: Remove.
4392 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4393 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4394 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
4395 (struct linux_target_ops) <breakpoint>: Remove.
4396 (struct linux_target_ops) <breakpoint_len>: Remove.
4397 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4398 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4399 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4400 (struct linux_target_ops) <breakpoint>: Remove.
4401 (struct linux_target_ops) <breakpoint_len>: Remove.
4402 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4403 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4404 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4405 (struct linux_target_ops) <breakpoint>: Remove.
4406 (struct linux_target_ops) <breakpoint_len>: Remove.
4407 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4408 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4409 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4410 (struct linux_target_ops) <breakpoint>: Remove.
4411 (struct linux_target_ops) <breakpoint_len>: Remove.
4412 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4413 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4414 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4415 (struct linux_target_ops) <breakpoint>: Remove.
4416 (struct linux_target_ops) <breakpoint_len>: Remove.
4417 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4418 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4419 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4420 (struct linux_target_ops) <breakpoint>: Remove.
4421 (struct linux_target_ops) <breakpoint_len>: Remove.
4422 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4423 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4424 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4425 (struct linux_target_ops) <breakpoint>: Remove.
4426 (struct linux_target_ops) <breakpoint_len>: Remove.
4427 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4428 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4429 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4430 (struct linux_target_ops) <breakpoint>: Remove.
4431 (struct linux_target_ops) <breakpoint_len>: Remove.
4432 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4433 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4434 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4435 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4436 (struct linux_target_ops) <breakpoint>: Remove.
4437 (struct linux_target_ops) <breakpoint_len>: Remove.
4438 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4439 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4440 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4441 (struct linux_target_ops) <breakpoint>: Remove.
4442 (struct linux_target_ops) <breakpoint_len>: Remove.
4443 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4444 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4446 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4448 * linux-cris-low.c (cris_get_pc): Remove void arg.
4450 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4452 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4455 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4457 * inferiors.c (thread_pid_matches_callback): New function.
4458 (find_thread_process): New function.
4459 (remove_thread): Reset current_thread.
4460 (remove_process): Assert threads have been removed first.
4462 2015-10-15 Yao Qi <yao.qi@linaro.org>
4464 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4466 (aarch64_remove_point): Likewise.
4467 * regcache.c (regcache_register_size): New function.
4469 2015-10-12 Yao Qi <yao.qi@linaro.org>
4471 * linux-aarch64-low.c: Update all callers as emit_load_store
4472 is renamed to aarch64_emit_load_store.
4474 2015-10-12 Yao Qi <yao.qi@linaro.org>
4476 * linux-aarch64-low.c: Update all callers of function renaming
4477 from emit_insn to aarch64_emit_insn.
4479 2015-10-12 Yao Qi <yao.qi@linaro.org>
4481 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4482 arch/aarch64-insn.h.
4483 (struct aarch64_memory_operand): Likewise.
4485 (emit_insn): Move to arch/aarch64-insn.c.
4486 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4487 (emit_load_store): Move to arch/aarch64-insn.c.
4488 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4489 (can_encode_int32): Remove.
4491 2015-10-12 Yao Qi <yao.qi@linaro.org>
4493 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4494 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4495 (aarch64_relocate_instruction): Likewise.
4496 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4497 (struct aarch64_insn_visitor): Likewise.
4499 2015-10-12 Yao Qi <yao.qi@linaro.org>
4501 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4502 (struct aarch64_insn_visitor): New.
4503 (struct aarch64_insn_relocation_data): New.
4504 (aarch64_ftrace_insn_reloc_b): New function.
4505 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4506 (aarch64_ftrace_insn_reloc_cb): Likewise.
4507 (aarch64_ftrace_insn_reloc_tb): Likewise.
4508 (aarch64_ftrace_insn_reloc_adr): Likewise.
4509 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4510 (aarch64_ftrace_insn_reloc_others): Likewise.
4512 (aarch64_relocate_instruction): Use visitor.
4514 2015-10-12 Yao Qi <yao.qi@linaro.org>
4516 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4517 int. Add argument buf.
4518 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4519 aarch64_relocate_instruction.
4521 2015-10-12 Yao Qi <yao.qi@linaro.org>
4523 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4524 argument insn. Remove local variable insn. Don't call
4526 (aarch64_install_fast_tracepoint_jump_pad): Call
4529 2015-09-30 Yao Qi <yao.qi@linaro.org>
4531 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4532 (emit_load_store_pair): Likewise.
4534 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4536 * dll.c (match_dll): Add cast(s).
4537 (unloaded_dll): Likewise.
4538 * linux-low.c (second_thread_of_pid_p): Likewise.
4539 (delete_lwp_callback): Likewise.
4540 (count_events_callback): Likewise.
4541 (select_event_lwp_callback): Likewise.
4542 (linux_set_resume_request): Likewise.
4543 * server.c (accumulate_file_name_length): Likewise.
4544 (emit_dll_description): Likewise.
4545 (handle_qxfer_threads_worker): Likewise.
4546 (visit_actioned_threads): Likewise.
4547 * thread-db.c (any_thread_of): Likewise.
4548 * tracepoint.c (same_process_p): Likewise.
4549 (match_blocktype): Likewise.
4550 (build_traceframe_info_xml): Likewise.
4552 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4554 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4556 (gdb_unparse_agent_expr): Likewise.
4557 * hostio.c (require_data): Likewise.
4558 (handle_pread): Likewise.
4559 * linux-low.c (disable_regset): Likewise.
4560 (fetch_register): Likewise.
4561 (store_register): Likewise.
4562 (get_dynamic): Likewise.
4563 (linux_qxfer_libraries_svr4): Likewise.
4564 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4565 (set_fast_tracepoint_jump): Likewise.
4566 (uninsert_fast_tracepoint_jumps_at): Likewise.
4567 (reinsert_fast_tracepoint_jumps_at): Likewise.
4568 (validate_inserted_breakpoint): Likewise.
4569 (clone_agent_expr): Likewise.
4570 * regcache.c (init_register_cache): Likewise.
4571 * remote-utils.c (putpkt_binary_1): Likewise.
4572 (decode_M_packet): Likewise.
4573 (decode_X_packet): Likewise.
4574 (look_up_one_symbol): Likewise.
4575 (relocate_instruction): Likewise.
4576 (monitor_output): Likewise.
4577 * server.c (handle_search_memory): Likewise.
4578 (handle_qxfer_exec_file): Likewise.
4579 (handle_qxfer_libraries): Likewise.
4580 (handle_qxfer): Likewise.
4581 (handle_query): Likewise.
4582 (handle_v_cont): Likewise.
4583 (handle_v_run): Likewise.
4584 (captured_main): Likewise.
4585 * target.c (write_inferior_memory): Likewise.
4586 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4587 * tracepoint.c (init_trace_buffer): Likewise.
4588 (add_tracepoint_action): Likewise.
4589 (add_traceframe): Likewise.
4590 (add_traceframe_block): Likewise.
4591 (cmd_qtdpsrc): Likewise.
4592 (cmd_qtdv): Likewise.
4593 (cmd_qtstatus): Likewise.
4594 (response_source): Likewise.
4595 (response_tsv): Likewise.
4596 (cmd_qtnotes): Likewise.
4597 (gdb_collect): Likewise.
4598 (initialize_tracepoint): Likewise.
4600 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4602 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4603 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4604 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4606 (enum aarch64_condition_codes): New enum.
4607 (w0): New static global.
4610 (struct aarch64_memory_operand) <type>: New
4611 MEMORY_OPERAND_POSTINDEX type.
4612 (postindex_memory_operand): New helper function.
4613 (emit_ret): New function.
4614 (emit_load_store_pair): New function, factored out of emit_stp
4615 with support for MEMORY_OPERAND_POSTINDEX.
4616 (emit_stp): Rewrite using emit_load_store_pair.
4617 (emit_ldp): New function.
4618 (emit_load_store): Likewise.
4619 (emit_ldr): Mention post-index instruction in comment.
4620 (emit_ldrh): New function.
4621 (emit_ldrb): New function.
4622 (emit_ldrsw): Mention post-index instruction in comment.
4623 (emit_str): Likewise.
4624 (emit_subs): New function.
4625 (emit_cmp): Likewise.
4626 (emit_and): Likewise.
4627 (emit_orr): Likewise.
4628 (emit_orn): Likewise.
4629 (emit_eor): Likewise.
4630 (emit_mvn): Likewise.
4631 (emit_lslv): Likewise.
4632 (emit_lsrv): Likewise.
4633 (emit_asrv): Likewise.
4634 (emit_mul): Likewise.
4635 (emit_sbfm): Likewise.
4636 (emit_sbfx): Likewise.
4637 (emit_ubfm): Likewise.
4638 (emit_ubfx): Likewise.
4639 (emit_csinc): Likewise.
4640 (emit_cset): Likewise.
4641 (emit_nop): Likewise.
4642 (emit_ops_insns): New helper function.
4643 (emit_pop): Likewise.
4644 (emit_push): Likewise.
4645 (aarch64_emit_prologue): New function.
4646 (aarch64_emit_epilogue): Likewise.
4647 (aarch64_emit_add): Likewise.
4648 (aarch64_emit_sub): Likewise.
4649 (aarch64_emit_mul): Likewise.
4650 (aarch64_emit_lsh): Likewise.
4651 (aarch64_emit_rsh_signed): Likewise.
4652 (aarch64_emit_rsh_unsigned): Likewise.
4653 (aarch64_emit_ext): Likewise.
4654 (aarch64_emit_log_not): Likewise.
4655 (aarch64_emit_bit_and): Likewise.
4656 (aarch64_emit_bit_or): Likewise.
4657 (aarch64_emit_bit_xor): Likewise.
4658 (aarch64_emit_bit_not): Likewise.
4659 (aarch64_emit_equal): Likewise.
4660 (aarch64_emit_less_signed): Likewise.
4661 (aarch64_emit_less_unsigned): Likewise.
4662 (aarch64_emit_ref): Likewise.
4663 (aarch64_emit_if_goto): Likewise.
4664 (aarch64_emit_goto): Likewise.
4665 (aarch64_write_goto_address): Likewise.
4666 (aarch64_emit_const): Likewise.
4667 (aarch64_emit_call): Likewise.
4668 (aarch64_emit_reg): Likewise.
4669 (aarch64_emit_pop): Likewise.
4670 (aarch64_emit_stack_flush): Likewise.
4671 (aarch64_emit_zero_ext): Likewise.
4672 (aarch64_emit_swap): Likewise.
4673 (aarch64_emit_stack_adjust): Likewise.
4674 (aarch64_emit_int_call_1): Likewise.
4675 (aarch64_emit_void_call_2): Likewise.
4676 (aarch64_emit_eq_goto): Likewise.
4677 (aarch64_emit_ne_goto): Likewise.
4678 (aarch64_emit_lt_goto): Likewise.
4679 (aarch64_emit_le_goto): Likewise.
4680 (aarch64_emit_gt_goto): Likewise.
4681 (aarch64_emit_ge_got): Likewise.
4682 (aarch64_emit_ops_impl): New static global variable.
4683 (aarch64_emit_ops): New target function, return
4684 &aarch64_emit_ops_impl.
4685 (struct linux_target_ops): Install it.
4687 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4689 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4690 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4692 * linux-aarch64-ipa.c: New file.
4693 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4695 (aarch64_get_thread_area): New target method.
4696 (extract_signed_bitfield): New helper function.
4697 (aarch64_decode_ldr_literal): New function.
4698 (enum aarch64_opcodes): New enum.
4699 (struct aarch64_register): New struct.
4700 (struct aarch64_operand): New struct.
4701 (x0): New static global.
4710 (aarch64_register): New helper function.
4711 (register_operand): Likewise.
4712 (immediate_operand): Likewise.
4713 (struct aarch64_memory_operand): New struct.
4714 (offset_memory_operand): New helper function.
4715 (preindex_memory_operand): Likewise.
4716 (enum aarch64_system_control_registers): New enum.
4717 (ENCODE): New macro.
4718 (emit_insn): New helper function.
4719 (emit_b): New function.
4720 (emit_bcond): Likewise.
4721 (emit_cb): Likewise.
4722 (emit_tb): Likewise.
4723 (emit_blr): Likewise.
4724 (emit_stp): Likewise.
4725 (emit_ldp_q_offset): Likewise.
4726 (emit_stp_q_offset): Likewise.
4727 (emit_load_store): Likewise.
4728 (emit_ldr): Likewise.
4729 (emit_ldrsw): Likewise.
4730 (emit_str): Likewise.
4731 (emit_ldaxr): Likewise.
4732 (emit_stxr): Likewise.
4733 (emit_stlr): Likewise.
4734 (emit_data_processing_reg): Likewise.
4735 (emit_data_processing): Likewise.
4736 (emit_add): Likewise.
4737 (emit_sub): Likewise.
4738 (emit_mov): Likewise.
4739 (emit_movk): Likewise.
4740 (emit_mov_addr): Likewise.
4741 (emit_mrs): Likewise.
4742 (emit_msr): Likewise.
4743 (emit_sevl): Likewise.
4744 (emit_wfe): Likewise.
4745 (append_insns): Likewise.
4746 (can_encode_int32_in): New helper function.
4747 (aarch64_relocate_instruction): New function.
4748 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4749 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4750 (struct linux_target_ops): Install aarch64_get_thread_area,
4751 aarch64_install_fast_tracepoint_jump_pad and
4752 aarch64_get_min_fast_tracepoint_insn_len.
4754 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4756 * Makefile.in (aarch64-insn.o): New rule.
4757 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4759 2015-09-21 Yao Qi <yao.qi@linaro.org>
4761 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4763 2015-09-21 Yao Qi <yao.qi@linaro.org>
4765 * tracepoint.c (max_jump_pad_size): Remove.
4767 2015-09-18 Yao Qi <yao.qi@linaro.org>
4769 * linux-aarch64-low.c: Don't include sys/uio.h.
4770 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4772 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
4774 * tracepoint.c (eval_result_type): Change prototype.
4775 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4777 2015-09-15 Pedro Alves <palves@redhat.com>
4779 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4780 Check whether to report exec events instead of checking whether
4781 multiprocess is enabled.
4783 2015-09-15 Pedro Alves <palves@redhat.com>
4786 * remote-utils.c (prepare_resume_reply): Merge
4787 TARGET_WAITKIND_VFORK_DONE switch case with the
4788 TARGET_WAITKIND_FORKED case.
4790 2015-09-15 Yao Qi <yao.qi@linaro.org>
4792 * server.c (handle_query): Check string comparison using
4793 "else if" instead of "if".
4795 2015-09-15 Yao Qi <yao.qi@linaro.org>
4797 * server.c (vCont_supported): New global variable.
4798 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4799 matches. Append ";vContSupported+" to own_buf.
4800 (handle_v_requests): Append ";s;S" to own_buf if target supports
4801 hardware single step or vCont_supported is false.
4802 (capture_main): Set vCont_supported to zero.
4804 2015-09-15 Yao Qi <yao.qi@linaro.org>
4806 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4808 (linux_supports_hardware_single_step): ... New function.
4809 (linux_target_ops): Update.
4810 * lynx-low.c (lynx_target_ops): Set field
4811 supports_hardware_single_step to target_can_do_hardware_single_step.
4812 * nto-low.c (nto_target_ops): Likewise.
4813 * spu-low.c (spu_target_ops): Likewise.
4814 * win32-low.c (win32_target_ops): Likewise.
4815 * target.c (target_can_do_hardware_single_step): New function.
4816 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4817 Remove. <supports_hardware_single_step>: New field.
4818 (target_supports_conditional_breakpoints): Remove.
4819 (target_supports_hardware_single_step): New macro.
4820 (target_can_do_hardware_single_step): Declare.
4821 * server.c (handle_query): Use target_supports_hardware_single_step
4822 instead of target_supports_conditional_breakpoints.
4824 2015-09-15 Yao Qi <yao.qi@linaro.org>
4826 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4828 (struct linux_target_ops the_low_target): Install
4829 aarch64_linux_siginfo_fixup.
4831 2015-09-11 Don Breazeal <donb@codesourcery.com>
4832 Luis Machado <lgustavo@codesourcery.com>
4834 * linux-low.c (linux_mourn): Static declaration.
4835 (linux_arch_setup): Move in front of
4836 handle_extended_wait.
4837 (linux_arch_setup_thread): New function.
4838 (handle_extended_wait): Handle exec events. Call
4839 linux_arch_setup_thread. Make event_lwp argument a
4840 pointer-to-a-pointer.
4841 (check_zombie_leaders): Do not check stopped threads.
4842 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4843 (linux_low_filter_event): Add lwp and thread for exec'ing
4844 non-leader thread if leader thread has been deleted.
4845 Refactor code into linux_arch_setup_thread and call it.
4846 Pass child lwp pointer by reference to handle_extended_wait.
4847 (linux_wait_for_event_filtered): Update comment.
4848 (linux_wait_1): Prevent clobbering exec event status.
4849 (linux_supports_exec_events): New function.
4850 (linux_target_ops) <supports_exec_events>: Initialize new member.
4851 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4853 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4854 * server.c (report_exec_events): New global variable.
4855 (handle_query): Handle qSupported query for exec-events feature.
4856 (captured_main): Initialize report_exec_events.
4857 * server.h (report_exec_events): Declare new global variable.
4858 * target.h (struct target_ops) <supports_exec_events>: New
4860 (target_supports_exec_events): New macro.
4861 * win32-low.c (win32_target_ops) <supports_exec_events>:
4862 Initialize new member.
4864 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4866 * linux-low.c (linux_low_enable_btrace): Remove.
4867 (linux_target_ops): Replace linux_low_enable_btrace with
4868 linux_enable_btrace.
4870 2015-09-03 Yao Qi <yao.qi@linaro.org>
4872 * linux-aarch64-low.c (aarch64_insert_point): Call
4873 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4876 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4878 * linux-low.c (check_stopped_by_breakpoint): Use
4879 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4881 2015-08-27 Pedro Alves <palves@redhat.com>
4883 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4885 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4887 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4888 the XNEW-family equivalent.
4889 (compile_bytecodes): Likewise.
4890 * dll.c (loaded_dll): Likewise.
4891 * event-loop.c (append_callback_event): Likewise.
4892 (create_file_handler): Likewise.
4893 (create_file_event): Likewise.
4894 * hostio.c (handle_open): Likewise.
4895 * inferiors.c (add_thread): Likewise.
4896 (add_process): Likewise.
4897 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4898 * linux-arm-low.c (arm_new_process): Likewise.
4899 (arm_new_thread): Likewise.
4900 * linux-low.c (add_to_pid_list): Likewise.
4901 (linux_add_process): Likewise.
4902 (handle_extended_wait): Likewise.
4903 (add_lwp): Likewise.
4904 (enqueue_one_deferred_signal): Likewise.
4905 (enqueue_pending_signal): Likewise.
4906 (linux_resume_one_lwp_throw): Likewise.
4907 (linux_resume_one_thread): Likewise.
4908 (linux_read_memory): Likewise.
4909 (linux_write_memory): Likewise.
4910 * linux-mips-low.c (mips_linux_new_process): Likewise.
4911 (mips_linux_new_thread): Likewise.
4912 (mips_add_watchpoint): Likewise.
4913 * linux-x86-low.c (initialize_low_arch): Likewise.
4914 * lynx-low.c (lynx_add_process): Likewise.
4915 * mem-break.c (set_raw_breakpoint_at): Likewise.
4916 (set_breakpoint): Likewise.
4917 (add_condition_to_breakpoint): Likewise.
4918 (add_commands_to_breakpoint): Likewise.
4919 (clone_agent_expr): Likewise.
4920 (clone_one_breakpoint): Likewise.
4921 * regcache.c (new_register_cache): Likewise.
4922 * remote-utils.c (look_up_one_symbol): Likewise.
4923 * server.c (queue_stop_reply): Likewise.
4924 (start_inferior): Likewise.
4925 (queue_stop_reply_callback): Likewise.
4926 (handle_target_event): Likewise.
4927 * spu-low.c (fetch_ppc_memory): Likewise.
4928 (store_ppc_memory): Likewise.
4929 * target.c (set_target_ops): Likewise.
4930 * thread-db.c (thread_db_load_search): Likewise.
4931 (try_thread_db_load_1): Likewise.
4932 * tracepoint.c (add_tracepoint): Likewise.
4933 (add_tracepoint_action): Likewise.
4934 (create_trace_state_variable): Likewise.
4935 (cmd_qtdpsrc): Likewise.
4936 (cmd_qtro): Likewise.
4937 (add_while_stepping_state): Likewise.
4938 * win32-low.c (child_add_thread): Likewise.
4939 (get_image_name): Likewise.
4941 2015-08-25 Yao Qi <yao.qi@linaro.org>
4943 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4945 2015-08-25 Yao Qi <yao.qi@linaro.org>
4947 * Makefile.in (aarch64-linux.o): New rule.
4948 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4950 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4951 (aarch64_init_debug_reg_state): Make it extern.
4952 (aarch64_linux_prepare_to_resume): Remove.
4954 2015-08-25 Yao Qi <yao.qi@linaro.org>
4956 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4957 lwp_arch_private_info and ptid_of_lwp.
4959 2015-08-25 Yao Qi <yao.qi@linaro.org>
4961 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4962 Find proc_info by find_process_pid. All callers updated.
4964 2015-08-25 Yao Qi <yao.qi@linaro.org>
4966 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4968 (debug_reg_change_callback): Remove.
4969 (aarch64_notify_debug_reg_change): Remove.
4971 2015-08-25 Yao Qi <yao.qi@linaro.org>
4973 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4974 Call current_lwp_ptid.
4976 2015-08-25 Yao Qi <yao.qi@linaro.org>
4978 * linux-aarch64-low.c (debug_reg_change_callback): Use
4981 2015-08-25 Yao Qi <yao.qi@linaro.org>
4983 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4985 2015-08-25 Yao Qi <yao.qi@linaro.org>
4987 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4989 2015-08-25 Yao Qi <yao.qi@linaro.org>
4991 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4994 2015-08-25 Yao Qi <yao.qi@linaro.org>
4996 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4998 (debug_reg_change_callback): Remove argument entry and add argument
4999 lwp. Remove local variable thread. Don't print thread id in the
5000 debugging output. Don't check whether pid of thread equals to pid.
5001 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
5002 iterate_over_lwps instead find_inferior.
5004 2015-08-24 Pedro Alves <palves@redhat.com>
5006 * inferiors.c (get_first_process): New function.
5007 * inferiors.h (get_first_process): New declaration.
5008 * remote-utils.c (read_ptid): Default to the first process in the
5009 list, instead of to the current thread's process.
5011 2015-08-24 Pedro Alves <palves@redhat.com>
5013 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5014 * event-loop.c: Likewise.
5015 * remote-utils.c: Likewise.
5016 * tracepoint.c: Likewise.
5018 2015-08-24 Pedro Alves <palves@redhat.com>
5020 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5023 2015-08-21 Pedro Alves <palves@redhat.com>
5025 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5026 instead of literal 1.
5028 2015-08-21 Pedro Alves <palves@redhat.com>
5030 * tdesc.c (default_description): Explicitly zero-initialize.
5032 2015-08-21 Pedro Alves <palves@redhat.com>
5035 * inferiors.c (remove_thread): Discard any pending stop reply for
5037 * server.c (remove_all_on_match_pid): Rename to ...
5038 (remove_all_on_match_ptid): ... this. Work with a filter ptid
5040 (discard_queued_stop_replies): Change parameter to a ptid. Now
5042 (handle_v_kill, kill_inferior_callback, captured_main)
5043 (process_serial_event): Adjust.
5044 * server.h (discard_queued_stop_replies): Declare.
5046 2015-08-21 Pedro Alves <palves@redhat.com>
5048 * linux-low.c (wait_for_sigstop): Always switch to no thread
5049 selected if the previously current thread dies.
5050 * lynx-low.c (lynx_request_interrupt): Use the first thread's
5051 process instead of the current thread's.
5052 * remote-utils.c (input_interrupt): Don't check if there's no
5054 * server.c (gdb_read_memory, gdb_write_memory): If setting the
5055 current thread to the general thread fails, error out.
5056 (handle_qxfer_auxv, handle_qxfer_libraries)
5057 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5058 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5059 (handle_query): Check if there's a thread selected instead of
5060 checking whether there's any thread in the thread list.
5061 (handle_qxfer_threads, handle_qxfer_btrace)
5062 (handle_qxfer_btrace_conf): Don't error out early if there's no
5063 thread in the thread list.
5064 (handle_v_cont, myresume): Don't set the current thread to the
5066 (process_serial_event) <Hg handling>: Also set thread_id if the
5067 previous general thread is still alive.
5068 (process_serial_event) <g/G handling>: If setting the current
5069 thread to the general thread fails, error out.
5070 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5071 thread's lwp instead of the current thread's.
5072 * target.c (set_desired_thread): If the desired thread was not
5073 found, leave the current thread pointing to NULL. Return an int
5074 (boolean) indicating success.
5075 * target.h (set_desired_thread): Change return type to int.
5077 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
5079 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5080 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5082 (ps_get_thread_area): New function.
5084 2015-08-19 Gary Benson <gbenson@redhat.com>
5086 * hostio.c (handle_pread): Do not attempt to read more data
5087 than hostio_reply_with_data can fit in a packet.
5089 2015-08-18 Joel Brobecker <brobecker@adacore.com>
5091 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5093 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
5095 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5097 2015-08-06 Pedro Alves <palves@redhat.com>
5099 * tracepoint.c (expr_eval_result): Now an int.
5101 2015-08-06 Pedro Alves <palves@redhat.com>
5103 * gdbthread.h (struct regcache): Forward declare.
5104 (struct thread_info) <regcache_data>: Now a struct regcache
5106 * inferiors.c (inferior_regcache_data)
5107 (set_inferior_regcache_data): Now work with struct regcache
5109 * inferiors.h (struct regcache): Forward declare.
5110 (inferior_regcache_data, set_inferior_regcache_data): Now work
5111 with struct regcache pointers.
5112 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5113 (free_register_cache_thread): Remove struct regcache pointer
5116 2015-08-06 Pedro Alves <palves@redhat.com>
5118 * server.c (captured_main): On error, print the exception message
5119 to stderr, and if run_once is set, throw a quit.
5121 2015-08-06 Pedro Alves <palves@redhat.com>
5123 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5126 2015-08-06 Pedro Alves <palves@redhat.com>
5128 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5129 reading beyond the passed in buffer length.
5131 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
5133 * tracepoint.c (symbol_list) <required>: Remove.
5135 2015-08-06 Pedro Alves <palves@redhat.com>
5137 * linux-low.c (handle_extended_wait): Set the fork child's suspend
5138 count if stopping and suspending threads.
5139 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5140 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5141 (linux_detach): Complete an ongoing step-over.
5142 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
5144 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5145 (linux_wait_1): If passing a signal to the inferior after
5146 finishing a step-over, unsuspend and re-resume all lwps. If we
5147 see a single-step event but the thread should be continuing, don't
5148 pass the trap to gdb.
5149 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5150 internal_error instead of gdb_assert.
5151 (enqueue_pending_signal): New function.
5152 (check_ptrace_stopped_lwp_gone): Add debug output.
5153 (start_step_over): Use internal_error instead of gdb_assert.
5154 (complete_ongoing_step_over): New function.
5155 (linux_resume_one_thread): Don't resume a suspended thread.
5156 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5159 2015-08-06 Pedro Alves <palves@redhat.com>
5161 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5162 (linux_thread_alive): Use lwp_is_marked_dead.
5163 (extended_event_reported): Delete.
5164 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5165 instead of extended_event_reported.
5166 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
5168 (lwp_is_marked_dead): New function.
5169 (lwp_running): Use lwp_is_marked_dead.
5170 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5173 2015-08-06 Pedro Alves <palves@redhat.com>
5175 * linux-low.c (linux_wait_1): Move fork event output out of the
5176 !report_to_gdb check. Pass event_child->waitstatus to
5177 target_waitstatus_to_string instead of ourstatus.
5179 2015-08-04 Yao Qi <yao.qi@linaro.org>
5181 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5182 if current_thread is 32 bit.
5184 2015-08-04 Yao Qi <yao.qi@linaro.org>
5186 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5187 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5188 * server.c (extended_protocol): Remove "static".
5189 * server.h (extended_protocol): Declare it.
5191 2015-08-04 Yao Qi <yao.qi@linaro.org>
5193 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5194 both aarch64 and aarch32.
5195 (aarch64_set_pc): Likewise.
5197 2015-08-04 Yao Qi <yao.qi@linaro.org>
5199 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5200 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5201 arm-with-neon.xml to srv_xmlfiles.
5202 * linux-aarch64-low.c: Include linux-aarch32-low.h.
5203 (is_64bit_tdesc): New function.
5204 (aarch64_linux_read_description): New function.
5205 (aarch64_arch_setup): Call aarch64_linux_read_description.
5206 (regs_info): Rename to regs_info_aarch64.
5207 (aarch64_regs_info): Return right regs_info.
5208 (initialize_low_arch): Call initialize_low_arch_aarch32.
5210 2015-08-04 Yao Qi <yao.qi@linaro.org>
5212 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5213 * linux-aarch32-low.c: New file.
5214 * linux-aarch32-low.h: New file.
5215 * linux-arm-low.c (arm_fill_gregset): Move it to
5216 linux-aarch32-low.c.
5217 (arm_store_gregset): Likewise.
5218 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5219 (arm_store_vfpregset): Call arm_store_vfpregset_num.
5220 (arm_arch_setup): Check if PTRACE_GETREGSET works.
5221 (regs_info): Rename to regs_info_arm.
5222 (arm_regs_info): Return regs_info_aarch32 if
5223 have_ptrace_getregset is 1 and target description is
5224 arm_with_neon or arm_with_vfpv3.
5225 (initialize_low_arch): Don't call init_registers_arm_with_neon.
5226 Call initialize_low_arch_aarch32 instead.
5228 2015-08-04 Yao Qi <yao.qi@linaro.org>
5230 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5231 * linux-low.c: ... here.
5232 * linux-low.h (have_ptrace_getregset): Declare it.
5234 2015-08-04 Pedro Alves <palves@redhat.com>
5236 * thread-db.c (struct thread_db): Use new typedefs.
5237 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5239 (disable_thread_event_reporting): Cast result of dlsym to
5240 destination function pointer type.
5241 (thread_db_mourn): Use td_ta_delete_ftype.
5243 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5245 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5247 (CDX_BREAKPOINT): Define for R2.
5248 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5249 (the_low_target): Add comments.
5251 2015-07-30 Yao Qi <yao.qi@linaro.org>
5253 * linux-arm-low.c (arm_hwcap): Remove it.
5254 (arm_read_description): New local variable arm_hwcap. Don't
5255 set arm_hwcap to zero.
5257 2015-07-30 Yao Qi <yao.qi@linaro.org>
5259 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5260 Use regcache->tdesc instead.
5261 (arm_store_wmmxregset): Likewise.
5262 (arm_fill_vfpregset): Likewise.
5263 (arm_store_vfpregset): Likewise.
5265 2015-07-30 Yao Qi <yao.qi@linaro.org>
5267 * linux-arm-low.c: Include arch/arm.h.
5268 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5269 (arm_store_gregset): Likewise.
5271 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5273 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5274 ptrace's 4th parameter.
5276 2015-07-27 Yao Qi <yao.qi@linaro.org>
5278 * configure.srv (case aarch64*-*-linux*): Don't set
5281 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5283 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5285 * linux-arm-low.c: Likewise.
5286 * linux-cris-low.c: Likewise.
5287 * linux-crisv32-low.c: Likewise.
5288 * linux-low.c: Likewise.
5289 * linux-m68k-low.c: Likewise.
5290 * linux-mips-low.c: Likewise.
5291 * linux-nios2-low.c: Likewise.
5292 * linux-s390-low.c: Likewise.
5293 * linux-sparc-low.c: Likewise.
5294 * linux-tic6x-low.c: Likewise.
5295 * linux-tile-low.c: Likewise.
5296 * linux-x86-low.c: Likewise.
5298 2015-07-24 Pedro Alves <palves@redhat.com>
5300 * config.in: Regenerate.
5301 * configure: Regenerate.
5303 2015-07-24 Pedro Alves <palves@redhat.com>
5305 * acinclude.m4: Include ../ptrace.m4.
5306 * configure.ac: Call GDB_AC_PTRACE.
5307 * config.in, configure: Regenerate.
5309 2015-07-24 Yao Qi <yao.qi@linaro.org>
5311 * linux-low.c (linux_create_inferior): Remove setting to
5312 proc->priv->new_inferior.
5313 (linux_attach): Likewise.
5314 (linux_low_filter_event): Likewise.
5315 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5317 2015-07-24 Yao Qi <yao.qi@linaro.org>
5319 * linux-low.c (linux_arch_setup): New function.
5320 (linux_low_filter_event): If proc->tdesc is NULL and
5321 proc->attached is true, call the_low_target.arch_setup.
5322 Otherwise, keep status pending, and return.
5323 (linux_resume_one_lwp_throw): Don't call get_pc if
5324 thread->while_stepping isn't NULL. Don't call
5325 get_thread_regcache if proc->tdesc is NULL.
5326 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5327 (linux_target_ops): Install arch_setup.
5328 * server.c (start_inferior): Call the_target->arch_setup.
5329 * target.h (struct target_ops) <arch_setup>: New field.
5330 (target_arch_setup): New marco.
5331 * lynx-low.c (lynx_target_ops): Update.
5332 * nto-low.c (nto_target_ops): Update.
5333 * spu-low.c (spu_target_ops): Update.
5334 * win32-low.c (win32_target_ops): Update.
5336 2015-07-24 Yao Qi <yao.qi@linaro.org>
5338 * linux-low.c (linux_add_process): Don't set
5339 proc->priv->new_inferior.
5340 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5341 (linux_attach): Likewise.
5343 2015-07-24 Yao Qi <yao.qi@linaro.org>
5345 * server.c (start_inferior): Code refactor.
5347 2015-07-24 Yao Qi <yao.qi@linaro.org>
5349 * server.c (process_serial_event): Set general_thread.
5351 2015-07-21 Yao Qi <yao.qi@linaro.org>
5353 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5354 aarch64_linux_get_debug_reg_capacity.
5356 2015-07-17 Yao Qi <yao.qi@linaro.org>
5358 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5359 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5360 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5361 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5362 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5363 (AARCH64_HWP_ALIGNMENT): Likewise.
5364 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5365 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5366 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5367 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5368 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5369 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5370 (struct aarch64_debug_reg_state): Likewise.
5371 (struct arch_lwp_info): Likewise.
5372 (aarch64_align_watchpoint): Likewise.
5373 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5374 (aarch64_watchpoint_length): Likewise.
5375 (aarch64_point_encode_ctrl_reg): Likewise
5376 (aarch64_point_is_aligned): Likewise.
5377 (aarch64_align_watchpoint): Likewise.
5378 (aarch64_linux_set_debug_regs):
5379 (aarch64_dr_state_insert_one_point): Likewise.
5380 (aarch64_dr_state_remove_one_point): Likewise.
5381 (aarch64_handle_breakpoint): Likewise.
5382 (aarch64_handle_aligned_watchpoint): Likewise.
5383 (aarch64_handle_unaligned_watchpoint): Likewise.
5384 (aarch64_handle_watchpoint): Likewise.
5386 2015-07-17 Yao Qi <yao.qi@linaro.org>
5388 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5389 and don't aarch64_get_debug_reg_state. All callers update.
5390 (aarch64_handle_aligned_watchpoint): Likewise.
5391 (aarch64_handle_unaligned_watchpoint): Likewise.
5392 (aarch64_handle_watchpoint): Likewise.
5393 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5394 (aarch64_remove_point): Likewise.
5396 2015-07-17 Yao Qi <yao.qi@linaro.org>
5398 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5400 (aarch64_handle_unaligned_watchpoint): Likewise.
5402 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5404 Revert the previous 3 commits:
5405 Move gdb_regex* to common/
5406 Move linux_find_memory_regions_full & co.
5407 gdbserver build-id attribute generator
5409 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5410 Jan Kratochvil <jan.kratochvil@redhat.com>
5412 gdbserver build-id attribute generator.
5413 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5414 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5415 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5417 (get_dynamic): Use find_pdhr to traverse program headers.
5418 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5419 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5420 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5421 (get_hex_build_id): New.
5422 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5423 to reply XML document.
5425 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5426 Jan Kratochvil <jan.kratochvil@redhat.com>
5428 * target.c: Include target/target-utils.h and fcntl.h.
5429 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5430 (target_fileio_read_stralloc): New functions.
5432 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5434 * Makefile.in (OBS): Add gdb_regex.o.
5436 * config.in: Rebuilt.
5437 * configure: Rebuilt.
5439 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5440 Jan Kratochvil <jan.kratochvil@redhat.com>
5442 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5443 * Makefile.in (OBS): Add target-utils.o.
5444 (linux-maps.o, target-utils.o): New.
5445 * configure.srv (srv_linux_obj): Add linux-maps.o.
5447 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5449 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5451 (the_low_target): Install it.
5453 2015-07-14 Pedro Alves <palves@redhat.com>
5455 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5456 Instead, ignore ECHILD, and throw an error for other errnos.
5458 2015-07-10 Pedro Alves <palves@redhat.com>
5460 * event-loop.c (struct callback_event) <data>: Change type to
5461 gdb_client_data instance instead of gdb_client_data pointer.
5462 (append_callback_event): Adjust.
5464 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5466 * linux-aarch64-low.c: Add comments for each linux_target_ops
5467 method. Remove comments already covered in target_ops and
5468 linux_target_ops definitions.
5469 (the_low_target): Add comments for each unimplemented method.
5471 2015-07-09 Yao Qi <yao.qi@linaro.org>
5473 * linux-aarch64-low.c (aarch64_regmap): Remove.
5474 (aarch64_usrregs_info): Remove.
5475 (regs_info): Set field usrregs to NULL.
5477 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5479 * linux-low.c: Include "rsp-low.h"
5480 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5481 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5482 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5483 (handle_btrace_enable_pt): New.
5484 (handle_btrace_general_set): Support "pt".
5485 (handle_btrace_conf_general_set): Support "pt:size".
5487 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5489 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5492 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5494 * linux-aarch64-low.c: Remove comment about endianness.
5495 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5496 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5499 2015-06-24 Gary Benson <gbenson@redhat.com>
5501 * linux-i386-ipa.c (stdint.h): Do not include.
5502 * lynx-i386-low.c (stdint.h): Likewise.
5503 * lynx-ppc-low.c (stdint.h): Likewise.
5504 * mem-break.c (stdint.h): Likewise.
5505 * thread-db.c (stdint.h): Likewise.
5506 * tracepoint.c (stdint.h): Likewise.
5507 * win32-low.c (stdint.h): Likewise.
5509 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5511 * server.c (write_qxfer_response): Update call to
5512 remote_escape_output.
5514 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5515 Jan Kratochvil <jan.kratochvil@redhat.com>
5517 Merge multiple hex conversions.
5518 * gdbreplay.c (tohex): Rename to 'fromhex'.
5519 (logchar): Use fromhex.
5521 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5523 * server.c (handle_qxfer_libraries): Set `version' attribute for
5526 2015-06-10 Gary Benson <gbenson@redhat.com>
5528 * target.h (struct target_ops) <multifs_open>: New field.
5529 <multifs_unlink>: Likewise.
5530 <multifs_readlink>: Likewise.
5531 * linux-low.c (nat/linux-namespaces.h): New include.
5532 (linux_target_ops): Initialize the_target->multifs_open,
5533 the_target->multifs_unlink and the_target->multifs_readlink.
5534 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5535 * hostio.c (hostio_fs_pid): New static variable.
5536 (hostio_handle_new_gdb_connection): New function.
5537 (handle_setfs): Likewise.
5538 (handle_open): Use the_target->multifs_open as appropriate.
5539 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5540 (handle_readlink): Use the_target->multifs_readlink as
5542 (handle_vFile): Handle vFile:setfs packets.
5543 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5544 after target_handle_new_gdb_connection.
5546 2015-06-10 Gary Benson <gbenson@redhat.com>
5548 * configure.ac (AC_CHECK_FUNCS): Add setns.
5549 * config.in: Regenerate.
5550 * configure: Likewise.
5551 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5552 (linux-namespaces.o): New rule.
5553 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5555 2015-06-09 Gary Benson <gbenson@redhat.com>
5557 * hostio.c (handle_open): Process mode argument with
5558 fileio_to_host_mode.
5560 2015-06-01 Yao Qi <yao.qi@linaro.org>
5562 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5563 * linux-x86-low.c: Likewise.
5565 2015-05-28 Don Breazeal <donb@codesourcery.com>
5567 * linux-low.c (handle_extended_wait): Initialize
5568 thread_info.last_resume_kind for new fork children.
5570 2015-05-15 Pedro Alves <palves@redhat.com>
5572 * target.h (target_handle_new_gdb_connection): Rewrite using if
5573 wrapped in do/while.
5575 2015-05-14 Joel Brobecker <brobecker@adacore.com>
5577 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5578 * configure, config.in: Regenerate.
5579 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5582 2015-05-12 Don Breazeal <donb@codesourcery.com>
5584 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5585 PTRACE_EVENT_VFORK_DONE.
5586 (linux_low_ptrace_options, extended_event_reported): Add vfork
5588 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5589 and "vforkdone" for RSP 'T' Stop Reply Packet.
5590 * server.h (report_vfork_events): Declare
5593 2015-05-12 Don Breazeal <donb@codesourcery.com>
5595 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5596 (the_low_target) <new_fork>: Initialize new member.
5597 * linux-arm-low.c (arm_new_fork): New function.
5598 (the_low_target) <new_fork>: Initialize new member.
5599 * linux-low.c (handle_extended_wait): Call new target function
5601 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5602 * linux-mips-low.c (mips_add_watchpoint): New function
5603 extracted from mips_insert_point.
5604 (the_low_target) <new_fork>: Initialize new member.
5605 (mips_linux_new_fork): New function.
5606 (mips_insert_point): Call mips_add_watchpoint.
5607 * linux-x86-low.c (x86_linux_new_fork): New function.
5608 (the_low_target) <new_fork>: Initialize new member.
5610 2015-05-12 Don Breazeal <donb@codesourcery.com>
5612 * linux-low.c (handle_extended_wait): Implement return value,
5613 rename argument 'event_child' to 'event_lwp', handle
5614 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5615 (linux_low_ptrace_options): New function.
5616 (linux_low_filter_event): Call linux_low_ptrace_options,
5617 use different argument fo linux_enable_event_reporting,
5618 use return value from handle_extended_wait.
5619 (extended_event_reported): New function.
5620 (linux_wait_1): Call extended_event_reported and set
5621 status to report fork events.
5622 (linux_write_memory): Add pid to debug message.
5623 (reset_lwp_ptrace_options_callback): New function.
5624 (linux_handle_new_gdb_connection): New function.
5625 (linux_target_ops): Initialize new structure member.
5626 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5627 * lynx-low.c: Initialize new structure member.
5628 * remote-utils.c (prepare_resume_reply): Implement stop reason
5629 "fork" for "T" stop message.
5630 * server.c (handle_query): Call handle_new_gdb_connection.
5631 * server.h (report_fork_events): Declare global flag.
5632 * target.h (struct target_ops) <handle_new_gdb_connection>:
5634 (target_handle_new_gdb_connection): New macro.
5635 * win32-low.c: Initialize new structure member.
5637 2015-05-12 Don Breazeal <donb@codesourcery.com>
5639 * mem-break.c (APPEND_TO_LIST): Define macro.
5640 (clone_agent_expr): New function.
5641 (clone_one_breakpoint): New function.
5642 (clone_all_breakpoints): New function.
5643 * mem-break.h: Declare new functions.
5645 2015-05-12 Don Breazeal <donb@codesourcery.com>
5647 * linux-low.c (linux_supports_fork_events): New function.
5648 (linux_supports_vfork_events): New function.
5649 (linux_target_ops): Initialize new structure members.
5650 (initialize_low): Call linux_check_ptrace_features.
5651 * lynx-low.c (lynx_target_ops): Initialize new structure
5653 * server.c (report_fork_events, report_vfork_events):
5655 (handle_query): Add new features to qSupported packet and
5657 (captured_main): Initialize new global variables.
5658 * target.h (struct target_ops) <supports_fork_events>:
5660 <supports_vfork_events>: New member.
5661 (target_supports_fork_events): New macro.
5662 (target_supports_vfork_events): New macro.
5663 * win32-low.c (win32_target_ops): Initialize new structure
5666 2015-05-12 Gary Benson <gbenson@redhat.com>
5668 * server.c (handle_qxfer_exec_file): Use current process
5671 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5673 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5674 Remove HAVE_PTRACE_GETREGS conditionals.
5675 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5676 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5678 2015-05-08 Yao Qi <yao.qi@linaro.org>
5680 * linux-low.c (linux_supports_conditional_breakpoints): New
5682 (linux_target_ops): Install new target method.
5683 * lynx-low.c (lynx_target_ops): Install NULL hook for
5684 supports_conditional_breakpoints.
5685 * nto-low.c (nto_target_ops): Likewise.
5686 * spu-low.c (spu_target_ops): Likewise.
5687 * win32-low.c (win32_target_ops): Likewise.
5688 * server.c (handle_query): Check
5689 target_supports_conditional_breakpoints.
5690 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5692 (target_supports_conditional_breakpoints): New macro.
5694 2015-05-06 Pedro Alves <palves@redhat.com>
5697 * server.c (start_inferior): If the process exits, mourn it.
5699 2015-04-21 Gary Benson <gbenson@redhat.com>
5701 * hostio.c (fileio_open_flags_to_host): Factored out to
5702 fileio_to_host_openflags in common/fileio.c. Single use
5705 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5707 * linux-xtensa-low.c (xtensa_fill_gregset)
5708 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5711 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5713 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5714 (regs_info): Replace usrregs pointer with NULL.
5716 2015-04-17 Gary Benson <gbenson@redhat.com>
5718 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5719 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5720 * server.c (handle_qxfer_exec_file): New function.
5721 (qxfer_packets): Add exec-file entry.
5722 (handle_query): Report qXfer:exec-file:read as supported packet.
5724 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5726 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5728 2015-04-09 Gary Benson <gbenson@redhat.com>
5730 * hostio-errno.c (errno_to_fileio_error): Remove function.
5731 Update caller to use remote_fileio_to_fio_error.
5733 2015-04-09 Yao Qi <yao.qi@linaro.org>
5735 * linux-low.c (linux_insert_point): Call
5736 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5737 (linux_remove_point): Call remove_memory_breakpoint if type is
5739 * linux-x86-low.c (x86_insert_point): Don't call
5740 insert_memory_breakpoint.
5741 (x86_remove_point): Don't call remove_memory_breakpoint.
5743 2015-04-01 Pedro Alves <palves@redhat.com>
5744 Cleber Rosa <crosa@redhat.com>
5746 * server.c (gdbserver_usage): Reorganize and extend the usage
5749 2015-03-24 Pedro Alves <palves@redhat.com>
5751 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5752 output. Also dump TRAP_TRACE.
5753 (linux_low_filter_event): In debug output, distinguish a
5754 resume_stop SIGSTOP from a delayed SIGSTOP.
5756 2015-03-24 Gary Benson <gbenson@redhat.com>
5758 * linux-x86-low.c (x86_linux_new_thread): Moved to
5760 (x86_linux_prepare_to_resume): Likewise.
5762 2015-03-24 Gary Benson <gbenson@redhat.com>
5764 * Makefile.in (x86-linux-dregs.o): New rule.
5765 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5766 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5767 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5768 (x86_linux_dr_get): Likewise.
5769 (x86_linux_dr_set): Likewise.
5770 (update_debug_registers_callback): Likewise.
5771 (x86_linux_dr_set_addr): Likewise.
5772 (x86_linux_dr_get_addr): Likewise.
5773 (x86_linux_dr_set_control): Likewise.
5774 (x86_linux_dr_get_control): Likewise.
5775 (x86_linux_dr_get_status): Likewise.
5776 (x86_linux_update_debug_registers): Likewise.
5778 2015-03-24 Gary Benson <gbenson@redhat.com>
5780 * linux-x86-low.c (x86_linux_update_debug_registers):
5781 New function, factored out from...
5782 (x86_linux_prepare_to_resume): ...this.
5784 2015-03-24 Gary Benson <gbenson@redhat.com>
5786 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5787 (x86_linux_dr_set): Likewise.
5788 (update_debug_registers_callback): Likewise.
5789 (x86_linux_dr_set_addr): Likewise.
5790 (x86_linux_dr_get_addr): Likewise.
5791 (x86_linux_dr_set_control): Likewise.
5792 (x86_linux_dr_get_control): Likewise.
5793 (x86_linux_dr_get_status): Likewise.
5794 (x86_linux_prepare_to_resume): Likewise.
5796 2015-03-24 Gary Benson <gbenson@redhat.com>
5798 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5799 Use perror_with_name. Pass string through gettext.
5800 (x86_linux_dr_set): Likewise.
5802 2015-03-24 Gary Benson <gbenson@redhat.com>
5804 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5805 (x86_linux_dr_set_addr): ...this.
5806 (x86_dr_low_get_addr): Rename to...
5807 (x86_linux_dr_get_addr): ...this.
5808 (x86_dr_low_set_control): Rename to...
5809 (x86_linux_dr_set_control): ...this.
5810 (x86_dr_low_get_control): Rename to...
5811 (x86_linux_dr_get_control): ...this.
5812 (x86_dr_low_get_status): Rename to...
5813 (x86_linux_dr_get_status): ...this.
5814 (x86_dr_low): Update with new function names.
5816 2015-03-24 Gary Benson <gbenson@redhat.com>
5818 * Makefile.in (x86-linux.o): New rule.
5819 * configure.srv: Add x86-linux.o to relevant targets.
5820 * linux-low.c (lwp_set_arch_private_info): New function.
5821 (lwp_arch_private_info): Likewise.
5822 * linux-x86-low.c: Include nat/x86-linux.h.
5823 (arch_lwp_info): Removed structure.
5824 (update_debug_registers_callback):
5825 Use lwp_set_debug_registers_changed.
5826 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5827 and lwp_set_debug_registers_changed.
5828 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5830 2015-03-24 Gary Benson <gbenson@redhat.com>
5832 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5833 * linux-arm-low.c (arm_new_thread): Likewise.
5834 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5835 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5836 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5837 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5839 2015-03-24 Gary Benson <gbenson@redhat.com>
5841 * linux-low.c (ptid_of_lwp): New function.
5842 (lwp_is_stopped): Likewise.
5843 (lwp_stop_reason): Likewise.
5844 * linux-x86-low.c (update_debug_registers_callback):
5846 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5849 2015-03-24 Gary Benson <gbenson@redhat.com>
5851 * linux-low.h (linux_stop_lwp): Remove declaration.
5853 2015-03-24 Gary Benson <gbenson@redhat.com>
5855 * linux-low.h: Include nat/linux-nat.h.
5856 * linux-low.c (iterate_over_lwps_args): New structure.
5857 (iterate_over_lwps_filter): New function.
5858 (iterate_over_lwps): Likewise.
5859 * linux-x86-low.c (update_debug_registers_callback):
5860 Update signature to what iterate_over_lwps expects.
5861 Remove PID check that iterate_over_lwps now performs.
5862 (x86_dr_low_set_addr): Use iterate_over_lwps.
5863 (x86_dr_low_set_control): Likewise.
5865 2015-03-24 Gary Benson <gbenson@redhat.com>
5867 * linux-x86-low.c (x86_debug_reg_state): New function.
5868 (x86_linux_prepare_to_resume): Use the above.
5870 2015-03-24 Gary Benson <gbenson@redhat.com>
5872 * linux-low.c (current_lwp_ptid): New function.
5873 * linux-x86-low.c: Include nat/linux-nat.h.
5874 (x86_dr_low_get_addr): Use current_lwp_ptid.
5875 (x86_dr_low_get_control): Likewise.
5876 (x86_dr_low_get_status): Likewise.
5878 2015-03-20 Pedro Alves <palves@redhat.com>
5880 * tracepoint.c (cmd_qtstatus): Make "str" const.
5882 2015-03-20 Pedro Alves <palves@redhat.com>
5884 * server.c (handle_general_set): Make "req_str" const.
5886 2015-03-19 Pedro Alves <palves@redhat.com>
5888 * linux-low.c (linux_resume_one_lwp): Rename to ...
5889 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5890 instead call perror_with_name.
5891 (check_ptrace_stopped_lwp_gone): New function.
5892 (linux_resume_one_lwp): Reimplement as wrapper around
5893 linux_resume_one_lwp_throw that swallows errors if the LWP is
5896 2015-03-19 Pedro Alves <palves@redhat.com>
5898 * linux-low.c (count_events_callback, select_event_lwp_callback):
5899 No longer check whether the thread has resume_stop as last resume
5902 2015-03-19 Pedro Alves <palves@redhat.com>
5904 * linux-low.c (count_events_callback, select_event_lwp_callback):
5905 Use the lwp's status_pending_p field, not the thread's.
5907 2015-03-19 Pedro Alves <palves@redhat.com>
5909 * linux-low.c (select_event_lwp_callback): Update comments to
5910 no longer mention SIGTRAP.
5912 2015-03-18 Gary Benson <gbenson@redhat.com>
5914 * server.c (handle_query): Do not report vFile:fstat as supported.
5916 2015-03-11 Gary Benson <gbenson@redhat.com>
5918 * hostio.c (sys/types.h): New include.
5919 (sys/stat.h): Likewise.
5920 (common-remote-fileio.h): Likewise.
5921 (handle_fstat): New function.
5922 (handle_vFile): Handle vFile:fstat packets.
5924 2015-03-11 Gary Benson <gbenson@redhat.com>
5926 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5927 struct stat.st_blocks and struct stat.st_blksize.
5928 * configure: Regenerate.
5929 * config.in: Likewise.
5930 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5931 (OBS): Add common-remote-fileio.o.
5932 (common-remote-fileio.o): New rule.
5934 2015-03-09 Pedro Alves <palves@redhat.com>
5936 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5937 'struct sockaddr' pointer in 'accept' call.
5939 2015-03-09 Pedro Alves <palves@redhat.com>
5942 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 * configure.ac (build_warnings): Move
5957 -Wdeclaration-after-statement to the C-specific set.
5958 * configure: Regenerate.
5960 2015-03-07 Pedro Alves <palves@redhat.com>
5962 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5963 or <winsock2.h> here. Instead include "gdb_socket.h".
5964 (remote_open): Use union gdb_sockaddr_u.
5965 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5966 or <winsock2.h> here. Instead include "gdb_socket.h".
5967 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5968 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5970 (init_named_socket, gdb_agent_helper_thread): Use union
5973 2015-03-07 Pedro Alves <palves@redhat.com>
5975 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5978 2015-03-06 Yao Qi <yao.qi@linaro.org>
5980 * linux-aarch64-low.c (aarch64_insert_point): Use
5981 show_debug_regs as a boolean.
5982 (aarch64_remove_point): Likewise.
5984 2015-03-05 Pedro Alves <palves@redhat.com>
5986 * lynx-low.c (lynx_target_ops): Install NULL hooks for
5987 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5988 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5989 * nto-low.c (nto_target_ops): Likewise.
5990 * spu-low.c (spu_target_ops): Likewise.
5991 * win32-low.c (win32_target_ops): Likewise.
5993 2015-03-04 Pedro Alves <palves@redhat.com>
5995 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
5996 Decide whether a breakpoint triggered based on the SIGTRAP's
5998 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5999 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
6000 (linux_low_filter_event): Check for breakpoints before checking
6002 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6004 (linux_stopped_by_sw_breakpoint)
6005 (linux_supports_stopped_by_sw_breakpoint)
6006 (linux_stopped_by_hw_breakpoint)
6007 (linux_supports_stopped_by_hw_breakpoint): New functions.
6008 (linux_target_ops): Install new target methods.
6010 2015-03-04 Pedro Alves <palves@redhat.com>
6012 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6013 * server.c (swbreak_feature, hwbreak_feature): New globals.
6014 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6015 (captured_main): Clear swbreak_feature and hwbreak_feature.
6016 * server.h (swbreak_feature, hwbreak_feature): Declare.
6017 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6018 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6019 supports_stopped_by_hw_breakpoint>: New fields.
6020 (target_supports_stopped_by_sw_breakpoint)
6021 (target_stopped_by_sw_breakpoint)
6022 (target_supports_stopped_by_hw_breakpoint)
6023 (target_stopped_by_hw_breakpoint): Declare.
6025 2015-03-04 Pedro Alves <palves@redhat.com>
6027 enum lwp_stop_reason -> enum target_stop_reason
6028 * linux-low.c (check_stopped_by_breakpoint): Adjust.
6029 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6030 (linux_wait_1, stuck_in_jump_pad_callback)
6031 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6032 (linux_stopped_by_watchpoint):
6033 * linux-low.h (enum lwp_stop_reason): Delete.
6034 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6035 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6037 2015-03-04 Yao Qi <yao.qi@linaro.org>
6039 * Makefile.in (SFILES): Add linux-aarch64-low.c.
6041 2015-03-03 Gary Benson <gbenson@redhat.com>
6043 * hostio.c (handle_vFile): Fix prefix lengths.
6045 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
6047 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
6050 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
6052 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
6053 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
6054 (clean): Add "rm -f" for above C files.
6055 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
6056 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6057 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6058 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6059 * linux-s390-low.c (HWCAP_S390_VX): New macro.
6060 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6061 (init_registers_s390x_vx_linux64)
6062 (init_registers_s390x_tevx_linux64)
6063 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6064 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6066 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6067 (s390_store_vxrs_high): New functions.
6068 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6070 (s390_arch_setup): Add logic for selecting one of the new target
6071 descriptions. Activate the new vector regsets if applicable.
6072 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6073 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6074 and init_registers_s390x_tevx_linux64.
6076 2015-03-01 Pedro Alves <palves@redhat.com>
6078 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6081 2015-02-27 Pedro Alves <palves@redhat.com>
6083 * linux-x86-low.c (u_debugreg_offset): New function.
6084 (x86_linux_dr_get, x86_linux_dr_set): Use it.
6086 2015-02-27 Pedro Alves <palves@redhat.com>
6088 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6089 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6090 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6091 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6092 (ps_lsetfpregs, ps_getpid)
6093 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6094 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6095 (ps_lsetxregs, ps_plog): Declare.
6097 2015-02-27 Pedro Alves <palves@redhat.com>
6099 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6100 IP_AGENT_EXPORT_FUNC.
6101 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6102 IP_AGENT_EXPORT_FUNC.
6103 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6104 (IP_AGENT_EXPORT): Delete.
6105 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6106 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6107 (gdb_trampoline_buffer_error, collecting, gdb_collect)
6108 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6109 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6110 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6111 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6112 (traceframe_read_count, traceframe_write_count)
6113 (traceframes_created, trace_state_variables, get_raw_reg)
6114 (get_trace_state_variable_value, set_trace_state_variable_value)
6115 (ust_loaded, helper_thread_id, cmd_buf): Use
6116 IPA_SYM_EXPORTED_NAME.
6117 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6118 (tracepoints) Use IP_AGENT_EXPORT_VAR.
6119 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6120 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6121 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6122 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6123 EXTERN_C_PUSH/EXTERN_C_POP.
6124 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6125 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6126 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6127 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6128 (traceframe_write_count, traceframe_read_count)
6129 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6130 (about_to_request_buffer_space, get_trace_state_variable_value)
6131 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6132 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6133 EXTERN_C_PUSH/EXTERN_C_POP.
6134 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6135 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6136 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6137 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6138 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6139 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6140 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6141 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6143 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6144 (IP_AGENT_EXPORT_VAR_DECL): Define.
6146 (gdb_agent_get_raw_reg): Declare.
6148 2015-02-27 Tom Tromey <tromey@redhat.com>
6149 Pedro Alves <palves@redhat.com>
6151 Rename symbols whose names are reserved C++ keywords throughout.
6153 2015-02-27 Pedro Alves <palves@redhat.com>
6155 * Makefile.in (COMPILER): New, get it from autoconf.
6156 (CXX): Get from autoconf instead.
6157 (COMPILE.pre): Use COMPILER.
6158 (CC-LD): Rename to ...
6159 (CC_LD): ... this. Use COMPILER.
6160 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6161 (CXX_FOR_TARGET): Default to g++ instead of gcc.
6162 * acinclude.m4: Include build-with-cxx.m4.
6163 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6164 Disable -Werror by default if building in C++ mode.
6165 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6166 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6167 the C++ compiler. Save/restore CXXFLAGS too.
6168 * configure: Regenerate.
6170 2015-02-27 Pedro Alves <palves@redhat.com>
6172 * acinclude.m4: Include libiberty.m4.
6173 * configure.ac: Call libiberty_INIT.
6174 * config.in, configure: Regenerate.
6176 2015-02-26 Pedro Alves <palves@redhat.com>
6178 * linux-low.c (linux_wait_1): When incrementing the PC past a
6179 program breakpoint always use the_low_target.breakpoint_len as
6180 increment, rather than the maximum between that and
6181 the_low_target.decr_pc_after_break.
6183 2015-02-23 Pedro Alves <palves@redhat.com>
6185 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6186 thread was doing a step-over; always adjust the PC if
6187 we stepped over a permanent breakpoint.
6188 (linux_wait_1): If we stepped over breakpoint that was on top of a
6189 permanent breakpoint, manually advance the PC past it.
6191 2015-02-23 Pedro Alves <palves@redhat.com>
6193 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6195 (x86_fill_gregset, x86_store_gregset): Use it when handling
6198 2015-02-20 Pedro Alves <palves@redhat.com>
6200 * thread-db.c: Include "nat/linux-procfs.h".
6201 (thread_db_init): Skip listing new threads if the kernel supports
6202 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6204 2015-02-20 Pedro Alves <palves@redhat.com>
6206 * linux-low.c (status_pending_p_callback): Use ptid_match.
6208 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6210 PR breakpoints/16812
6211 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6212 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6213 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6215 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6217 PR breakpoints/15956
6218 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6220 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6222 * linux-low.c (linux_low_btrace_conf): Print size.
6223 * server.c (handle_btrace_conf_general_set): New.
6224 (hanle_general_set): Call handle_btrace_conf_general_set.
6225 (handle_query): Report Qbtrace-conf:bts:size as supported.
6227 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6229 * linux-low.c (linux_low_enable_btrace): Update parameters.
6230 (linux_low_btrace_conf): New.
6231 (linux_target_ops)<to_btrace_conf>: Initialize.
6232 * server.c (current_btrace_conf): New.
6233 (handle_btrace_enable): Rename to ...
6234 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
6235 to target_enable_btrace. Update comment. Update users.
6236 (handle_qxfer_btrace_conf): New.
6237 (qxfer_packets): Add btrace-conf entry.
6238 (handle_query): Report qXfer:btrace-conf:read as supported packet.
6239 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6240 (target_ops)<read_btrace_conf>: New.
6241 (target_enable_btrace): Update parameters.
6242 (target_read_btrace_conf): New.
6244 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6246 * server.c (handle_btrace_general_set): Remove call to
6247 target_supports_btrace.
6248 (supported_btrace_packets): New.
6249 (handle_query): Call supported_btrace_packets.
6250 * target.h: include btrace-common.h.
6251 (btrace_target_info): Removed.
6252 (supports_btrace, target_supports_btrace): Update parameters.
6254 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6256 * Makefile.in (SFILES): Add common/btrace-common.c.
6257 (OBS): Add common/btrace-common.o.
6258 (btrace-common.o): Add build rules.
6259 * linux-low: Include btrace-common.h.
6260 (linux_low_read_btrace): Use struct btrace_data. Call
6261 btrace_data_init and btrace_data_fini.
6263 2015-02-06 Pedro Alves <palves@redhat.com>
6265 * thread-db.c (find_new_threads_callback): Add debug output.
6267 2015-02-04 Pedro Alves <palves@redhat.com>
6269 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6270 (resume_stopped_resumed_lwps): New function.
6271 (linux_wait_for_event_filtered): Use it.
6273 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6275 * Makefile.in (SFILES): Add linux-personality.c.
6276 (linux-personality.o): New rule.
6277 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6278 list of objects to be built.
6279 * linux-low.c: Include nat/linux-personality.h.
6280 (linux_create_inferior): Remove code to disable address space
6281 randomization (moved to ../nat/linux-personality.c). Create
6282 cleanup to disable address space randomization.
6284 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6286 * Makefile.in (posix-strerror.o): New rule.
6287 (mingw-strerror.o): Likewise.
6288 * configure: Regenerated.
6289 * configure.ac: Source file ../common/common.host. Initialize new
6290 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6292 2015-01-14 Yao Qi <yao@codesourcery.com>
6294 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6295 (ppc-linux.o): New rule.
6296 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6297 * configure.ac: AC_CHECK_FUNCS(getauxval).
6298 * config.in: Re-generated.
6299 * configure: Re-generated.
6300 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6301 ppc64_64bit_inferior_p
6303 2015-01-14 Yao Qi <yao@codesourcery.com>
6305 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6306 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6307 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6308 (PT_ORIG_R3, PT_TRAP): Likewise.
6309 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6310 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6311 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6313 2015-01-10 Joel Brobecker <brobecker@adacore.com>
6315 * i387-fp.c (i387_cache_to_xsave): In look over
6316 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6317 zmmh_low_space field by use of zmmh_high_space.
6319 2015-01-09 Pedro Alves <palves@redhat.com>
6321 * linux-low.c (step_over_bkpt): Move higher up in the file.
6322 (handle_extended_wait): Don't store the stop_pc here.
6323 (get_stop_pc): Adjust comments and rename to ...
6324 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6325 stopped for a software breakpoint or hardware breakpoint.
6326 (thread_still_has_status_pending_p): New function.
6327 (status_pending_p_callback): Use
6328 thread_still_has_status_pending_p. If the event is no longer
6329 interesting, resume the LWP.
6330 (handle_tracepoints): Add assert.
6331 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6332 (wstatus_maybe_breakpoint): New function.
6333 (cancel_breakpoint): Delete function.
6334 (check_stopped_by_watchpoint): New function, factored out from
6335 linux_low_filter_event.
6336 (lp_status_maybe_breakpoint): Delete function.
6337 (linux_low_filter_event): Remove filter_ptid argument.
6338 Leave thread group exits pending here. Store the LWP's stop PC.
6339 Always leave events pending.
6340 (linux_wait_for_event_filtered): Pull all events out of the
6341 kernel, and leave them all pending.
6342 (count_events_callback, select_event_lwp_callback): Consider all
6344 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6345 (select_event_lwp): Only give preference to the stepping LWP in
6346 all-stop mode. Adjust comments.
6347 (ignore_event): New function.
6348 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6349 references to cancel_breakpoints. Adjust to renames. Also give
6350 equal priority to all LWPs that have had events in non-stop mode.
6351 If reporting a software breakpoint event, unadjust the LWP's PC.
6352 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6353 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6355 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6356 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6357 (linux_stopped_by_watchpoint): Adjust.
6358 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6359 * linux-low.h (enum lwp_stop_reason): New.
6360 (struct lwp_info) <stop_pc>: Adjust comment.
6361 <stopped_by_watchpoint>: Delete field.
6362 <stop_reason>: New field.
6363 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6364 * mem-break.c (software_breakpoint_inserted_here)
6365 (hardware_breakpoint_inserted_here): New function.
6366 * mem-break.h (software_breakpoint_inserted_here)
6367 (hardware_breakpoint_inserted_here): Declare.
6368 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6369 (cancel_breakpoints): Delete.
6370 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6371 (upload_fast_traceframes): Remove references to
6374 2015-01-09 Pedro Alves <palves@redhat.com>
6376 * thread-db.c (find_new_threads_callback): Ignore thread if the
6377 kernel thread ID is -1.
6379 2015-01-09 Pedro Alves <palves@redhat.com>
6381 * linux-low.c (linux_attach_fail_reason_string): Move to
6382 nat/linux-ptrace.c, and rename.
6383 (linux_attach_lwp): Update comment.
6384 (attach_proc_task_lwp_callback): New function.
6385 (linux_attach): Adjust to rename and use
6386 linux_proc_attach_tgid_threads.
6387 (linux_attach_fail_reason_string): Delete declaration.
6389 2015-01-01 Joel Brobecker <brobecker@adacore.com>
6391 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6392 * server.c (gdbserver_version): Likewise.
6394 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6396 * remote-utils.c: Include ctype.h.
6397 (input_interrupt): Explicitly handle the case when the char
6398 received is the NUL byte. Improve the printing of non-ASCII
6401 2014-12-16 Joel Brobecker <brobecker@adacore.com>
6403 * linux-low.c (linux_low_filter_event): Update call to
6404 linux_enable_event_reporting following the addition of
6405 a new parameter to that function.
6407 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
6410 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6411 (AARCH64_FPCR_REGNO): Likewise.
6412 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6413 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6414 (aarch64_store_fpregset): Likewise.
6416 2014-12-15 Joel Brobecker <brobecker@adacore.com>
6418 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6419 Remove FIXME comment about assumption about N.
6421 2014-12-13 Joel Brobecker <brobecker@adacore.com>
6423 * configure.ac: If large-file support is disabled in GDBserver,
6424 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6425 * configure: Regenerate.
6427 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6429 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6430 warning upon ENODATA from ptrace.
6431 * linux-s390-low.c (s390_store_tdb): New.
6432 (s390_regsets): Add regset for NT_S390_TDB.
6434 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6436 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6437 without a fill_function.
6438 * linux-s390-low.c (s390_fill_last_break): Remove.
6439 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6440 (s390_arch_setup): Use regset's size instead of fill_function for
6443 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6445 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6446 the regset's store function when ptrace returned an error.
6447 * regcache.c (get_thread_regcache): Invalidate register cache
6448 before fetching inferior's registers.
6450 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6452 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6453 while-loop as for-loop.
6454 (regsets_store_inferior_registers): Likewise.
6456 2014-11-28 Yao Qi <yao@codesourcery.com>
6458 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6459 * config.in, configure: Re-generate.
6460 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6463 2014-11-21 Yao Qi <yao@codesourcery.com>
6465 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6466 (AC_CHECK_HEADERS): Remove malloc.h.
6467 * configure: Re-generated.
6468 * config.in: Re-generated.
6469 * server.h: Don't include alloca.h and malloc.h.
6470 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6471 Don't include malloc.h.
6473 2014-11-17 Joel Brobecker <brobecker@adacore.com>
6475 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6476 corresponding ERRNO check in same block.
6478 2014-11-12 Pedro Alves <palves@redhat.com>
6480 * server.c (cont_thread): Update comment.
6481 (start_inferior, attach_inferior): No longer clear cont_thread.
6482 (handle_v_cont): No longer set cont_thread.
6483 (captured_main): Clear cont_thread each time a GDB connects.
6485 2014-11-12 Pedro Alves <palves@redhat.com>
6487 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6488 thread, and don't resume all threads if the Hc thread has exited.
6490 2014-11-12 Pedro Alves <palves@redhat.com>
6492 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6493 the process group instead of to a specific LWP.
6495 2014-10-15 Pedro Alves <palves@redhat.com>
6498 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6500 (arm_set_thread_context): Delete.
6501 (the_low_target): Adjust.
6502 * win32-i386-low.c (debug_registers_changed)
6503 (debug_registers_used): Delete.
6504 (update_debug_registers_callback): New function.
6505 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6506 needing to update their debug registers.
6507 (win32_get_current_dr): New function.
6508 (x86_dr_low_get_addr, x86_dr_low_get_control)
6509 (x86_dr_low_get_status): Fetch the debug register from the thread
6511 (i386_initial_stuff): Adjust.
6512 (i386_get_thread_context): Remove current_event parameter. Don't
6513 clear debug_registers_changed nor copy DR values to
6515 (i386_set_thread_context): Delete.
6516 (i386_prepare_to_resume): New function.
6517 (i386_thread_added): Mark the thread as needing to update irs
6519 (the_low_target): Remove i386_set_thread_context and install
6520 i386_prepare_to_resume.
6521 * win32-low.c (win32_get_thread_context): Adjust.
6522 (win32_set_thread_context): Use SetThreadContext
6524 (win32_prepare_to_resume): New function.
6525 (win32_require_context): New function, factored out from ...
6526 (thread_rec): ... this.
6527 (continue_one_thread): Call win32_prepare_to_resume on each thread
6528 we're about to continue.
6529 (win32_resume): Call win32_prepare_to_resume on the event thread.
6530 * win32-low.h (struct win32_thread_info)
6531 <debug_registers_changed>: New field.
6532 (struct win32_target_ops): Change prototype of set_thread_context,
6533 delete set_thread_context and add prepare_to_resume.
6534 (win32_require_context): New declaration.
6536 2014-10-08 Gary Benson <gbenson@redhat.com>
6538 * server.h: Do not include common-exceptions.h.
6540 2014-10-08 Gary Benson <gbenson@redhat.com>
6542 * server.h: Do not include cleanups.h.
6544 2014-09-30 James Hogan <james.hogan@imgtec.com>
6546 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6549 2014-09-23 Yao Qi <yao@codesourcery.com>
6551 * linux-low.c (lp_status_maybe_breakpoint): New function.
6552 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6553 (count_events_callback): Likewise.
6554 (select_event_lwp_callback): Likewise.
6555 (cancel_breakpoints_callback): Likewise.
6557 2014-09-19 Don Breazeal <donb@codesourcery.com>
6559 * linux-low.c (handle_extended_wait): Call
6560 linux_ptrace_get_extended_event.
6561 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6562 linux_is_extended_waitstatus.
6564 2014-09-16 Joel Brobecker <brobecker@adacore.com>
6566 * Makefile.in (CPPFLAGS): Define.
6567 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6568 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6570 2014-09-16 Gary Benson <gbenson@redhat.com>
6572 * inferiors.h (current_inferior): Renamed as...
6573 (current_thread): New variable. All uses updated.
6574 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6575 (maybe_move_out_of_jump_pad): Likewise.
6576 (cancel_breakpoint): Likewise.
6577 (linux_low_filter_event): Likewise.
6578 (wait_for_sigstop): Likewise.
6579 (linux_resume_one_lwp): Likewise.
6580 (need_step_over_p): Likewise.
6581 (start_step_over): Likewise.
6582 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6583 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6584 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6585 and save_inferior as saved_thread.
6586 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6588 (regcache_invalidate_thread): Likewise.
6589 * remote-utils.c (prepare_resume_reply): Likewise.
6590 * thread-db.c (thread_db_get_tls_address): Likewise.
6591 (disable_thread_event_reporting): Likewise.
6592 (remove_thread_event_breakpoints): Likewise.
6593 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6595 * target.h (set_desired_inferior): Renamed as...
6596 (set_desired_thread): New declaration. All uses updated.
6597 * server.c (myresume): Updated comment to reference thread instead
6599 (handle_serial_event): Likewise.
6600 (handle_target_event): Likewise.
6602 2014-09-12 Tom Tromey <tromey@redhat.com>
6603 Gary Benson <gbenson@redhat.com>
6605 * regcache.h: Include common-regcache.h.
6606 (regcache_read_pc): Don't declare.
6607 * regcache.c (get_thread_regcache_for_ptid): New function.
6609 2014-09-11 Tom Tromey <tromey@redhat.com>
6610 Gary Benson <gbenson@redhat.com>
6612 * symbol.c: New file.
6613 * Makefile.in (SFILES): Add symbol.c.
6614 (OBS): Add symbol.o.
6616 2014-09-11 Gary Benson <gbenson@redhat.com>
6618 * target.c (target_stop_ptid, target_continue_ptid): New
6621 2014-09-11 Tom Tromey <tromey@redhat.com>
6622 Gary Benson <gbenson@redhat.com>
6624 * target.h: Include target/target.h.
6625 * target.c (target_read_memory, target_read_uint32)
6626 (target_write_memory): New functions.
6628 2014-09-11 Gary Benson <gbenson@redhat.com>
6630 * server.h (debug_hw_points): Don't declare.
6631 * server.c (debug_hw_points): Don't define. Replace all uses
6632 with show_debug_regs.
6633 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6634 all uses with show_debug_regs.
6636 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6638 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6639 endianness into account.
6640 (ppc_supply_ptrace_register): Likewise.
6642 2014-09-03 James Hogan <james.hogan@imgtec.com>
6644 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6645 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6647 2014-09-03 Gary Benson <gbenson@redhat.com>
6649 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6650 ALL_DEBUG_ADDRESS_REGISTERS.
6652 2014-09-02 Gary Benson <gbenson@redhat.com>
6654 * i386-low.h: Renamed as...
6655 * x86-low.h: New file. All type, function and variable name
6656 prefixes changed from "i386_" to "x86_". All references updated.
6657 * i386-low.c: Renamed as...
6658 * x86-low.c: New file. All type, function and variable name
6659 prefixes changed from "i386_" to "x86_". All references updated.
6661 2014-09-02 Gary Benson <gbenson@redhat.com>
6663 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6664 (x86_linux_new_thread): Likewise.
6666 2014-08-29 Gary Benson <gbenson@redhat.com>
6668 * server.h (setjmp.h): Do not include.
6669 (toplevel): Do not declare.
6670 (common-exceptions.h): Include.
6671 (cleanups.h): Likewise.
6672 * server.c (toplevel): Do not define.
6673 (exit_code): New static global.
6674 (detach_or_kill_for_exit_cleanup): New function.
6675 (main): New function. Original main renamed to...
6676 (captured_main): New function.
6677 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6679 2014-08-29 Gary Benson <gbenson@redhat.com>
6681 * Makefile.in (SFILES): Add common/common-exceptions.c.
6682 (OBS): Add common-exceptions.o.
6683 (common-exceptions.o): New rule.
6684 * utils.c (prepare_to_throw_exception): New function.
6686 2014-08-29 Gary Benson <gbenson@redhat.com>
6688 * config.in: Regenerate.
6689 * configure: Likewise.
6691 2014-08-29 Gary Benson <gbenson@redhat.com>
6693 * Makefile.in (SFILES): Add common/cleanups.c.
6695 (cleanups.o): New rule.
6697 2014-08-29 Gary Benson <gbenson@redhat.com>
6699 * utils.c (internal_vwarning): New function.
6701 2014-08-28 Gary Benson <gbenson@redhat.com>
6703 * utils.h (fatal): Remove declaration.
6704 * utils.c (fatal): Remove function.
6706 2014-08-28 Gary Benson <gbenson@redhat.com>
6708 * tracepoint.c (gdb_agent_init): Replace fatal with
6710 (initialize_tracepoint): Likewise.
6712 2014-08-28 Gary Benson <gbenson@redhat.com>
6714 * remote-utils.c (remote_prepare): Replace fatal with error.
6716 2014-08-28 Gary Benson <gbenson@redhat.com>
6718 * linux-low.c (linux_async): Replace fatal with warning.
6720 (linux_start_non_stop): Return -1 if linux_async failed.
6722 2014-08-28 Gary Benson <gbenson@redhat.com>
6724 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6726 (i386_dr_low_get_addr): Remove vague comment.
6727 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6730 2014-08-28 Gary Benson <gbenson@redhat.com>
6732 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6733 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6735 (linux_resume_one_lwp): Likewise.
6736 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6738 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6739 with internal_error.
6740 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6741 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6742 (find_register_by_name): Replace fatal with internal_error.
6743 (find_regno): Likewise.
6744 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6745 * thread-db.c (thread_db_create_event): Likewise.
6746 (thread_db_load_search): Likewise.
6747 (try_thread_db_load_1): Likewise.
6748 * tracepoint.c (get_jump_space_head): Replace fatal with
6750 (claim_trampoline_space): Likewise.
6751 (have_fast_tracepoint_trampoline_buffer): Likewise.
6752 (cmd_qtstart): Likewise.
6753 (stop_tracing): Likewise.
6754 (fast_tracepoint_collecting): Likewise.
6755 (target_malloc): Likewise.
6756 (download_tracepoint): Likewise.
6757 (download_trace_state_variables): Replace check with gdb_assert.
6758 (upload_fast_traceframes): Replace fatal with internal_error.
6760 2014-08-19 Tom Tromey <tromey@redhat.com>
6761 Gary Benson <gbenson@redhat.com>
6763 * Makefile.in (SFILES): Add common/common-debug.c.
6764 (OBS): Add common-debug.o.
6765 (common-debug.o): New rule.
6766 * debug.h (debug_printf): Don't declare.
6767 * debug.c (debug_printf): Renamed and rewritten as...
6768 (debug_vprintf): New function.
6770 2014-08-19 Gary Benson <gbenson@redhat.com>
6772 * utils.h: Do not include print-utils.h.
6774 2014-08-19 Tom Tromey <tromey@redhat.com>
6775 Gary Benson <gbenson@redhat.com>
6777 * server.h: Add static assertion.
6778 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6780 2014-08-19 Tom Tromey <tromey@redhat.com>
6781 Gary Benson <gbenson@redhat.com>
6783 * Makefile.in (SFILES): Add common/errors.c.
6784 (OBS): Add errors.o.
6785 (IPA_OBS): Add errors-ipa.o.
6786 (errors.o): New rule.
6787 (errors-ipa.o): Likewise.
6788 * utils.h (perror_with_name, error, warning): Don't declare.
6789 * utils.c (warning): Renamed and rewritten as...
6790 (vwarning): New function.
6791 (error): Renamed and rewritten as...
6792 (verror): New function.
6793 (internal_error): Renamed and rewritten as...
6794 (internal_verror): New function.
6796 2014-08-07 Gary Benson <gbenson@redhat.com>
6798 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6799 * configure: Regenerate.
6800 * config.in: Likewise.
6801 * server.h: Do not include errno.h.
6802 * event-loop.c: Likewise.
6803 * hostio-errno.c: Likewise.
6804 * linux-low.c: Likewise.
6805 * remote-utils.c: Likewise.
6806 * spu-low.c: Likewise.
6807 * utils.c: Likewise.
6808 * gdbreplay.c: Unconditionally include errno.h.
6810 2014-08-07 Gary Benson <gbenson@redhat.com>
6812 * server.h: Do not include string.h.
6813 * event-loop.c: Likewise.
6814 * linux-low.c: Likewise.
6815 * regcache.c: Likewise.
6816 * remote-utils.c: Likewise.
6817 * spu-low.c: Likewise.
6818 * utils.c: Likewise.
6820 2014-08-07 Gary Benson <gbenson@redhat.com>
6822 * server.h: Do not include gdb_assert.h.
6824 2014-08-07 Gary Benson <gbenson@redhat.com>
6826 * server.h: Do not include common-utils.h.
6828 2014-08-07 Gary Benson <gbenson@redhat.com>
6830 * server.h: Do not include ptid.h.
6831 * notif.h: Likewise.
6833 2014-08-07 Gary Benson <gbenson@redhat.com>
6835 * server.h: Do not include gdb_locale.h.
6837 2014-08-07 Gary Benson <gbenson@redhat.com>
6839 * server.h: Do not include gdb/signals.h.
6840 * win32-low.c: Likewise.
6842 2014-08-07 Gary Benson <gbenson@redhat.com>
6844 * server.h: Do not include pathmax.h.
6846 2014-08-07 Gary Benson <gbenson@redhat.com>
6848 * server.h: Do not include libiberty.h.
6849 * linux-bfin-low.c: Likewise.
6851 2014-08-07 Gary Benson <gbenson@redhat.com>
6853 * server.h: Do not include ansidecl.h.
6855 2014-08-07 Gary Benson <gbenson@redhat.com>
6857 * linux-x86-low.c: Do not include stddef.h.
6858 * lynx-ppc-low.c: Likewise.
6859 * tracepoint.c: Likewise.
6861 2014-08-07 Gary Benson <gbenson@redhat.com>
6863 * server.h: Do not include stdarg.h.
6864 * nto-low.c: Likewise.
6866 2014-08-07 Gary Benson <gbenson@redhat.com>
6868 * server.h: Do not include stdlib.h.
6869 * inferiors.c: Likewise.
6870 * linux-low.c: Likewise.
6871 * regcache.c: Likewise.
6872 * spu-low.c: Likewise.
6873 * tracepoint.c: Likewise.
6874 * utils.c: Likewise.
6876 2014-08-07 Gary Benson <gbenson@redhat.com>
6878 * server.h: Do not include stdio.h.
6879 * linux-low.c: Likewise.
6880 * remote-utils.c: Likewise.
6881 * spu-low.c: Likewise.
6882 * utils.c: Likewise.
6883 * wincecompat.c: Likewise.
6885 2014-08-06 Gary Benson <gbenson@redhat.com>
6887 * regcache.c (init_register_cache): Move conditionals inside if.
6889 2014-08-06 Gary Benson <gbenson@redhat.com>
6891 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6893 2014-07-31 Gary Benson <gbenson@redhat.com>
6895 * ax.h: Do not include server.h.
6896 * gdbthread.h: Likewise.
6897 * lynx-low.h: Likewise.
6898 * notif.h: Likewise.
6900 2014-07-30 Gary Benson <gbenson@redhat.com>
6902 * server.h: Include common-defs.h.
6903 Do not include config.h or build-gnulib-gdbserver/config.h.
6905 2014-07-30 Gary Benson <gbenson@redhat.com>
6907 * hostio-errno.c: Move server.h to top of includes list.
6908 * inferiors.c: Likewise.
6909 * linux-x86-low.c: Likewise.
6910 * notif.c: Include server.h.
6912 2014-07-24 Tom Tromey <tromey@redhat.com>
6913 Gary Benson <gbenson@redhat.com>
6915 * server.h (CORE_ADDR): Now unsigned.
6917 2014-07-16 Pedro Alves <palves@redhat.com>
6919 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6921 2014-07-15 Pedro Alves <palves@redhat.com>
6923 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6926 2014-07-11 Pedro Alves <palves@redhat.com>
6928 * linux-low.c (kill_wait_lwp): New function, based on
6929 kill_one_lwp_callback, but use my_waitpid directly.
6930 (kill_one_lwp_callback, linux_kill): Use it.
6932 2014-06-23 Pedro Alves <palves@redhat.com>
6934 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6935 before setting DR0..DR3.
6937 2014-06-20 Gary Benson <gbenson@redhat.com>
6939 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6940 * configure: Regenerated.
6941 * config.in: Likewise.
6943 2014-06-20 Gary Benson <gbenson@redhat.com>
6945 * Makefile.in (SFILES): Update locations for files moved
6947 (object file files): Reordered.
6949 2014-06-20 Gary Benson <gbenson@redhat.com>
6951 * i386-low.h (i386_dr_low_can_set_addr): Removed.
6952 (i386_dr_low_set_addr): Likewise.
6953 (i386_dr_low_get_addr): Likewise.
6954 (i386_dr_low_can_set_control): Likewise.
6955 (i386_dr_low_set_control): Likewise.
6956 (i386_dr_low_get_control): Likewise.
6957 (i386_dr_low_get_status): Likewise.
6958 (i386_get_debug_register_length): Likewise.
6959 * linux-x86-low.c (i386_dr_low_set_addr):
6960 Changed signature. Made static.
6961 (i386_dr_low_get_addr): Likewise.
6962 (i386_dr_low_set_control): Likewise.
6963 (i386_dr_low_get_control): Likewise.
6964 (i386_dr_low_get_status): Likewise.
6965 (i386_dr_low): New global variable.
6966 * win32-i386-low.c (i386_dr_low_set_addr):
6967 Changed signature. Made static.
6968 (i386_dr_low_get_addr): Likewise.
6969 (i386_dr_low_set_control): Likewise.
6970 (i386_dr_low_get_control): Likewise.
6971 (i386_dr_low_get_status): Likewise.
6972 (i386_dr_low): New global variable.
6974 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
6976 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6977 * Makefile.in (AR, AR_FLAGS): Define.
6978 * configure: Regenerate.
6980 2014-06-19 Gary Benson <gbenson@redhat.com>
6982 * Makefile.in (i386-dregs.o): New rule.
6983 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6984 * i386-low.c (target.h): Remove include.
6985 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6986 (DR_CONTROL_SHIFT): Likewise.
6987 (DR_CONTROL_SIZE): Likewise.
6988 (DR_RW_EXECUTE): Likewise.
6989 (DR_RW_WRITE): Likewise.
6990 (DR_RW_READ): Likewise.
6991 (DR_RW_IORW): Likewise.
6992 (DR_LEN_1): Likewise.
6993 (DR_LEN_2): Likewise.
6994 (DR_LEN_4): Likewise.
6995 (DR_LEN_8): Likewise.
6996 (DR_LOCAL_ENABLE_SHIFT): Likewise.
6997 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6998 (DR_ENABLE_SIZE): Likewise.
6999 (DR_LOCAL_SLOWDOWN): Likewise.
7000 (DR_GLOBAL_SLOWDOWN): Likewise.
7001 (DR_CONTROL_RESERVED): Likewise.
7002 (I386_DR_CONTROL_MASK): Likewise.
7003 (I386_DR_VACANT): Likewise.
7004 (I386_DR_LOCAL_ENABLE): Likewise.
7005 (I386_DR_GLOBAL_ENABLE): Likewise.
7006 (I386_DR_DISABLE): Likewise.
7007 (I386_DR_SET_RW_LEN): Likewise.
7008 (I386_DR_GET_RW_LEN): Likewise.
7009 (I386_DR_WATCH_HIT): Likewise.
7010 (i386_wp_op_t): Likewise.
7011 (i386_show_dr): Likewise.
7012 (i386_length_and_rw_bits): Likewise.
7013 (i386_insert_aligned_watchpoint): Likewise.
7014 (i386_remove_aligned_watchpoint): Likewise.
7015 (i386_handle_nonaligned_watchpoint): Likewise.
7016 i386_update_inferior_debug_regs(): Likewise.
7017 (i386_dr_insert_watchpoint): Likewise.
7018 (i386_dr_remove_watchpoint): Likewise.
7019 (i386_dr_region_ok_for_watchpoint): Likewise.
7020 (i386_dr_stopped_data_address): Likewise.
7021 (i386_dr_stopped_by_watchpoint): Likewise.
7023 2014-06-19 Gary Benson <gbenson@redhat.com>
7025 * i386-low.c (i386_dr_show): Renamed to
7026 i386_show_dr and made static. All uses updated.
7027 (i386_dr_length_and_rw_bits): Renamed to
7028 i386_length_and_rw_bits and made static.
7030 (i386_dr_insert_aligned_watchpoint): Renamed to
7031 i386_insert_aligned_watchpoint and made static.
7033 (i386_dr_remove_aligned_watchpoint): Renamed to
7034 i386_remove_aligned_watchpoint and made static.
7036 (i386_dr_update_inferior_debug_regs): Renamed to
7037 i386_update_inferior_debug_regs and made static.
7040 2014-06-18 Gary Benson <gbenson@redhat.com>
7042 * i386-low.h (i386_dr_low_can_set_addr): New macro.
7043 (i386_dr_low_can_set_control): Likewise.
7044 (i386_get_debug_register_length): Likewise.
7045 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7046 (i386_dr_low_can_set_control): Likewise.
7047 (i386_get_debug_register_length): Likewise.
7049 2014-06-17 Gary Benson <gbenson@redhat.com>
7051 * i386-low.h (i386-dregs.h): New include.
7052 (DR_FIRSTADDR): Now in i386-dregs.h.
7053 (DR_LASTADDR): Likewise.
7054 (DR_NADDR): Likewise.
7055 (DR_STATUS): Likewise.
7056 (DR_CONTROL): Likewise.
7057 (i386_debug_reg_state): Likewise.
7058 (i386_dr_insert_watchpoint): Likewise.
7059 (i386_dr_remove_watchpoint): Likewise.
7060 (i386_dr_region_ok_for_watchpoint): Likewise.
7061 (i386_dr_stopped_data_address): Likewise.
7062 (i386_dr_stopped_by_watchpoint): Likewise.
7063 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7065 2014-06-18 Gary Benson <gbenson@redhat.com>
7067 * i386-low.h (i386_low_insert_watchpoint): Renamed to
7068 i386_dr_insert_watchpoint.
7069 (i386_low_remove_watchpoint): Renamed to
7070 i386_dr_remove_watchpoint.
7071 (i386_low_region_ok_for_watchpoint): Renamed to
7072 i386_dr_region_ok_for_watchpoint.
7073 (i386_low_stopped_data_address): Renamed to
7074 i386_dr_stopped_data_address.
7075 (i386_low_stopped_by_watchpoint): Renamed to
7076 i386_dr_stopped_by_watchpoint.
7077 * i386-low.c (i386_show_dr): Renamed to
7078 i386_dr_show and made nonstatic. All uses updated.
7079 (i386_length_and_rw_bits): Renamed to
7080 i386_dr_length_and_rw_bits and made nonstatic.
7082 (i386_insert_aligned_watchpoint): Renamed to
7083 i386_dr_insert_aligned_watchpoint and made nonstatic.
7085 (i386_remove_aligned_watchpoint): Renamed to
7086 i386_dr_remove_aligned_watchpoint and made nonstatic.
7088 (i386_update_inferior_debug_regs): Renamed to
7089 i386_dr_update_inferior_debug_regs and made nonstatic.
7091 (i386_low_insert_watchpoint): Renamed to
7092 i386_dr_insert_watchpoint. All uses updated.
7093 (i386_low_remove_watchpoint): Renamed to
7094 i386_dr_remove_watchpoint. All uses updated.
7095 (i386_low_region_ok_for_watchpoint): Renamed to
7096 i386_dr_region_ok_for_watchpoint. All uses updated.
7097 (i386_low_stopped_data_address): Renamed to
7098 i386_dr_stopped_data_address. All uses updated.
7099 (i386_low_stopped_by_watchpoint): Renamed to
7100 i386_dr_stopped_by_watchpoint. All uses updated.
7102 2014-06-18 Gary Benson <gbenson@redhat.com>
7104 * i386-low.c (i386_dr_low_can_set_addr): New macro.
7105 (i386_dr_low_can_set_control): Likewise.
7106 (i386_insert_aligned_watchpoint): New check.
7108 2014-06-18 Gary Benson <gbenson@redhat.com>
7110 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7113 2014-06-18 Gary Benson <gbenson@redhat.com>
7115 * i386-low.c (i386_length_and_rw_bits): Use internal_error
7116 instead of fatal and error.
7117 (i386_handle_nonaligned_watchpoint): Likewise.
7119 2014-06-18 Gary Benson <gbenson@redhat.com>
7121 * i386-low.c (i386_get_debug_register_length): New macro.
7122 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7123 (i386_show_dr): Use debug_printf instead of fprintf. Use
7124 phex to format values.
7126 2014-06-18 Gary Benson <gbenson@redhat.com>
7128 * i386-low.h: Comment changes.
7129 * i386-low.c: Likewise.
7131 2014-06-18 Gary Benson <gbenson@redhat.com>
7133 * i386-low.c: Whitespace changes.
7135 2014-06-12 Tom Tromey <tromey@redhat.com>
7137 * utils.c (freeargv): Remove.
7139 2014-06-12 Tom Tromey <tromey@redhat.com>
7141 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7142 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7143 (parse_debug_format_options): Likewise.
7144 (gdbserver_usage): Likewise.
7145 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7146 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7147 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7149 ($(LIBGNU)): Depend on libiberty.
7150 (all-lib): Recurse into all subdirs.
7151 (install-only): Invoke "install" target in subdirs.
7152 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7154 * configure: Rebuild.
7155 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
7156 for vasprintf, vsnprintf, or gettimeofday.
7157 * configure.srv: Don't add safe-ctype.o or lbasename.o to
7160 2014-06-05 Joel Brobecker <brobecker@adacore.com>
7162 * development.sh: Delete.
7163 * Makefile.in (config.status): Adjust dependency on development.sh.
7164 * configure.ac: Adjust development.sh source call.
7165 * configure: Regenerate.
7167 2014-06-02 Pedro Alves <palves@redhat.com>
7169 * ax.c (gdb_free_agent_expr): New function.
7170 * ax.h (gdb_free_agent_expr): New declaration.
7171 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7173 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7175 (clear_breakpoint_conditions_and_commands): New function.
7176 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7177 (clear_breakpoint_conditions_and_commands): New declaration.
7179 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7181 * linux-aarch64-low.c (asm/ptrace.h): Include.
7183 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7185 Fix TLS access for -static -pthread.
7186 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7187 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7188 (thread_db_load_search, try_thread_db_load_1): Initialize it.
7190 2014-05-20 Pedro Alves <palves@redhat.com>
7192 * linux-aarch64-low.c (aarch64_insert_point)
7193 (aarch64_remove_point): No longer check whether the type is
7194 supported here. Adjust to new interface.
7195 (the_low_target): Install aarch64_supports_z_point_type as
7196 supports_z_point_type method.
7197 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7198 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7199 instead of a Z packet char. Adjust.
7200 (arm_supports_z_point_type): New function.
7201 (arm_insert_point, arm_remove_point): Adjust to new interface.
7202 (the_low_target): Install arm_supports_z_point_type.
7203 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7204 (cris_insert_point, cris_remove_point): Adjust to new interface.
7205 Don't check whether the type is supported here.
7206 (the_low_target): Install cris_supports_z_point_type.
7207 * linux-low.c (linux_supports_z_point_type): New function.
7208 (linux_insert_point, linux_remove_point): Adjust to new interface.
7209 * linux-low.h (struct linux_target_ops) <insert_point,
7210 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7211 raw_breakpoint pointer parameter.
7212 <supports_z_point_type>: New method.
7213 * linux-mips-low.c (mips_supports_z_point_type): New function.
7214 (mips_insert_point, mips_remove_point): Adjust to new interface.
7215 Use mips_supports_z_point_type.
7216 (the_low_target): Install mips_supports_z_point_type.
7217 * linux-ppc-low.c (the_low_target): Install NULL as
7218 supports_z_point_type method.
7219 * linux-s390-low.c (the_low_target): Install NULL as
7220 supports_z_point_type method.
7221 * linux-sparc-low.c (the_low_target): Install NULL as
7222 supports_z_point_type method.
7223 * linux-x86-low.c (x86_supports_z_point_type): New function.
7224 (x86_insert_point): Adjust to new insert_point interface. Use
7225 insert_memory_breakpoint. Adjust to new
7226 i386_low_insert_watchpoint interface.
7227 (x86_remove_point): Adjust to remove_point interface. Use
7228 remove_memory_breakpoint. Adjust to new
7229 i386_low_remove_watchpoint interface.
7230 (the_low_target): Install x86_supports_z_point_type.
7231 * lynx-low.c (lynx_target_ops): Install NULL as
7232 supports_z_point_type callback.
7233 * nto-low.c (nto_supports_z_point_type): New.
7234 (nto_insert_point, nto_remove_point): Adjust to new interface.
7235 (nto_target_ops): Install nto_supports_z_point_type.
7236 * mem-break.c: Adjust intro comment.
7237 (struct raw_breakpoint) <raw_type, size>: New fields.
7238 <inserted>: Update comment.
7239 <shlib_disabled>: Delete field.
7240 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7241 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7242 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7243 (raw_bkpt_type_to_target_hw_bp_type): New function.
7244 (find_enabled_raw_code_breakpoint_at): New function.
7245 (find_raw_breakpoint_at): New type and size parameters. Use them.
7246 (insert_memory_breakpoint): New function, based off
7247 set_raw_breakpoint_at.
7248 (remove_memory_breakpoint): New function.
7249 (set_raw_breakpoint_at): Reimplement.
7250 (set_breakpoint): New, based on set_breakpoint_at.
7251 (set_breakpoint_at): Reimplement.
7252 (delete_raw_breakpoint): Go through the_target->remove_point
7253 instead of assuming memory breakpoints.
7254 (find_gdb_breakpoint_at): Delete.
7255 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7256 (find_gdb_breakpoint): New function.
7257 (set_gdb_breakpoint_at): Delete.
7258 (z_type_supported): New function.
7259 (set_gdb_breakpoint_1): New function, loosely based off
7260 set_gdb_breakpoint_at.
7261 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7262 (delete_gdb_breakpoint_at): Delete.
7263 (delete_gdb_breakpoint_1): New function, loosely based off
7264 delete_gdb_breakpoint_at.
7265 (delete_gdb_breakpoint): New function.
7266 (clear_gdb_breakpoint_conditions): Rename to ...
7267 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7269 (add_condition_to_breakpoint): Make static.
7270 (add_breakpoint_condition): Take a struct breakpoint pointer
7271 instead of an address. Adjust.
7272 (gdb_condition_true_at_breakpoint): Rename to ...
7273 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7275 (gdb_condition_true_at_breakpoint): Reimplement.
7276 (add_breakpoint_commands): Take a struct breakpoint pointer
7277 instead of an address. Adjust.
7278 (gdb_no_commands_at_breakpoint): Rename to ...
7279 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7280 parameter. Return true if no breakpoint was found. Change debug
7282 (gdb_no_commands_at_breakpoint): Reimplement.
7283 (run_breakpoint_commands): Rename to ...
7284 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7285 and change return type to boolean.
7286 (run_breakpoint_commands): New function.
7287 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7288 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7289 breakpoint. Go through the_target->remove_point instead of
7290 assuming memory breakpoint.
7291 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7292 software and hardware breakpoints.
7293 (reinsert_raw_breakpoint): Go through the_target->insert_point
7294 instead of assuming memory breakpoint.
7295 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7296 software and hardware breakpoints.
7297 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7298 Check both software and hardware breakpoints.
7299 (validate_inserted_breakpoint): Assert the breakpoint is a
7300 software breakpoint. Set the inserted flag to -1 instead of
7301 setting shlib_disabled.
7302 (delete_disabled_breakpoints): Adjust.
7303 (validate_breakpoints): Only validate software breakpoints.
7304 Adjust to inserted flag change.
7305 (check_mem_read, check_mem_write): Skip breakpoint types other
7306 than software breakpoints. Adjust to inserted flag change.
7307 * mem-break.h (enum raw_bkpt_type): New enum.
7308 (raw_breakpoint, struct process_info): Forward declare.
7309 (Z_packet_to_target_hw_bp_type): Delete declaration.
7310 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7311 (set_gdb_breakpoint, delete_gdb_breakpoint)
7312 (clear_breakpoint_conditions): New declarations.
7313 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7314 (breakpoint_inserted_here): Update comment.
7315 (add_breakpoint_condition, add_breakpoint_commands): Replace
7316 address parameter with a breakpoint pointer parameter.
7317 (gdb_breakpoint_here): Update comment.
7318 (delete_gdb_breakpoint_at): Delete.
7319 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7320 * server.c (process_point_options): Take a struct breakpoint
7321 pointer instead of an address. Adjust.
7322 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7323 delete_gdb_breakpoint.
7324 * spu-low.c (spu_target_ops): Install NULL as
7325 supports_z_point_type method.
7326 * target.h: Include mem-break.h.
7327 (struct target_ops) <prepare_to_access_memory>: Update comment.
7328 <supports_z_point_type>: New field.
7329 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7330 instead of a char. Also take a raw breakpoint pointer.
7331 * win32-arm-low.c (the_low_target): Install NULL as
7332 supports_z_point_type.
7333 * win32-i386-low.c (i386_supports_z_point_type): New function.
7334 (i386_insert_point, i386_remove_point): Adjust to new interface.
7335 (the_low_target): Install i386_supports_z_point_type.
7336 * win32-low.c (win32_supports_z_point_type): New function.
7337 (win32_insert_point, win32_remove_point): Adjust to new interface.
7338 (win32_target_ops): Install win32_supports_z_point_type.
7339 * win32-low.h (struct win32_target_ops):
7340 <supports_z_point_type>: New method.
7341 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7342 instead of a char. Also take a raw breakpoint pointer.
7344 2014-05-20 Pedro Alves <palves@redhat.com>
7346 * mem-break.h: Include break-common.h.
7347 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7348 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7349 (Z_packet_to_target_hw_bp_type): New declaration.
7350 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7351 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7352 (Z_PACKET_ACCESS_WP): Delete macros.
7353 (Z_packet_to_hw_type): Delete function.
7354 * i386-low.h: Don't include break-common.h here.
7355 (Z_packet_to_hw_type): Delete declaration.
7356 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7357 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7358 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7359 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7360 * linux-aarch64-low.c: Don't include break-common.h here.
7361 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7362 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7363 (Z_packet_to_target_hw_bp_type): Delete function.
7364 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7366 (mips_insert_point, mips_remove_point): Use
7367 Z_packet_to_target_hw_bp_type.
7369 2014-05-20 Pedro Alves <palves@redhat.com>
7371 * linux-aarch64-low.c: Include break-common.h.
7372 (enum target_point_type): Delete.
7373 (Z_packet_to_point_type): Rename to ...
7374 (Z_packet_to_target_hw_bp_type): ... this, and return a
7375 target_hw_bp_type instead.
7376 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7377 instead of an enum target_point_type.
7378 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7380 (aarch64_dr_state_insert_one_point)
7381 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7382 (aarch64_handle_aligned_watchpoint)
7383 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7384 Take an enum target_hw_bp_type instead of an enum
7386 (aarch64_supports_z_point_type): New function.
7387 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7388 use Z_packet_to_target_hw_bp_type.
7390 2014-05-20 Joel Brobecker <brobecker@adacore.com>
7392 * configure.ac: Only use -Werror by default when DEVELOPMENT
7394 * configure: Regenerate.
7396 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7398 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7399 * linux-x86-low.c (X86_64_USER_REGS): New.
7400 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7402 2014-04-28 Yao Qi <yao@codesourcery.com>
7404 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7407 2014-04-25 Pedro Alves <palves@redhat.com>
7410 * linux-low.c (linux_attach_fail_reason_string): New function.
7411 (linux_attach_lwp): Delete.
7412 (linux_attach_lwp_1): Rename to ...
7413 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7414 argument. Remove "initial" parameter. Return int instead of
7415 void. Don't error or warn here.
7416 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7417 failure to attach to the tgid. Call warning when failing to
7419 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7420 argument. Remove "initial" parameter. Return int instead of
7421 void. Don't error or warn here.
7422 (linux_attach_fail_reason_string): New declaration.
7423 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7424 interface change. Use linux_attach_fail_reason_string.
7426 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
7427 Walfred Tedeschi <walfred.tedeschi@intel.com>
7429 * Makefile.in: Added rules to handle new files
7430 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7431 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7432 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7433 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7434 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7435 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7437 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7438 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7439 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7440 i386/x32-avx512.xml.
7441 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7442 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7443 i386/x32-avx512-linux.xml.
7444 * i387-fp.c (num_avx512_k_registers): New constant for number
7446 (num_avx512_zmmh_low_registers): New constant for number of
7447 lower ZMM registers (0-15).
7448 (num_avx512_zmmh_high_registers): New constant for number of
7449 higher ZMM registers (16-31).
7450 (num_avx512_ymmh_registers): New contant for number of higher
7451 YMM registers (ymm16-31 added by avx521 on x86_64).
7452 (num_avx512_xmm_registers): New constant for number of higher
7453 XMM registers (xmm16-31 added by AVX512 on x86_64).
7454 (struct i387_xsave): Add space for AVX512 registers.
7455 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7456 Add code to handle AVX512 registers.
7457 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7458 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7459 prototypei from generated file.
7460 (tdesc_amd64_avx512_linux): Likewise.
7461 (init_registers_x32_avx512_linux): Likewise.
7462 (tdesc_x32_avx512_linux): Likewise.
7463 (init_registers_i386_avx512_linux): Likewise.
7464 (tdesc_i386_avx512_linux): Likewise.
7465 (x86_64_regmap): Add AVX512 registers.
7466 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7468 (initialize_low_arch): Add code to initialize AVX512 registers.
7470 2014-04-23 Pedro Alves <palves@redhat.com>
7472 * mem-break.c (find_gdb_breakpoint_at): Make static.
7473 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7475 2014-04-23 Pedro Alves <palves@redhat.com>
7477 * i386-low.c: Don't include break-common.h here.
7478 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7479 prototype to take target_hw_bp_type as argument instead of a Z
7481 * i386-low.h: Include break-common.h here.
7482 (Z_packet_to_hw_type): Declare.
7483 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7485 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7486 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7487 (x86_remove_point): Convert the packet number to a
7488 target_hw_bp_type before calling i386_low_remove_watchpoint.
7489 * win32-i386-low.c (i386_insert_point): Convert the packet number
7490 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7491 (i386_remove_point): Convert the packet number to a
7492 target_hw_bp_type before calling i386_low_remove_watchpoint.
7494 2014-04-23 Pedro Alves <palves@redhat.com>
7496 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7498 2014-04-10 Pedro Alves <palves@redhat.com>
7500 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7501 Check if the condition or command is NULL before checking if the
7502 breakpoint is known. On success, return true.
7503 * mem-break.h (add_breakpoint_condition): Document return.
7504 (add_breakpoint_commands): Add describing comment.
7505 * server.c (skip_to_semicolon): New function.
7506 (process_point_options): Use it.
7508 2014-04-09 Pedro Alves <palves@redhat.com>
7510 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7513 2014-02-27 Pedro Alves <palves@redhat.com>
7516 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7518 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7520 (last_thread_of_process_p): Take a PID argument instead of a
7522 (linux_wait_for_lwp): Delete.
7523 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7525 (linux_low_filter_event): New function, party factored out from
7526 linux_wait_for_event.
7527 (linux_wait_for_event): Rename to ...
7528 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7529 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7530 sigsuspend. Check for zombie leaders.
7531 (linux_wait_for_event): Reimplement as wrapper around
7532 linux_wait_for_event_filtered.
7533 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7534 a normal or signal exit is seen, it's the whole process exiting.
7535 (wait_for_sigstop): No longer a for_each_inferior callback.
7536 Rewrite on top of linux_wait_for_event_filtered.
7537 (stop_all_lwps): Call wait_for_sigstop directly.
7538 * server.c (resume, handle_target_event): Handle
7539 TARGET_WAITKIND_NO_RESUMED.
7541 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7543 * win32-low.c (psapi_get_dll_name,
7544 * win32_CreateToolhelp32Snapshot): Delete.
7545 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7546 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7548 (handle_load_dll): Add function description.
7549 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7551 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7553 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7555 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7556 base address when calling win32_add_one_solib.
7557 (handle_load_dll): Delete local variable load_addr.
7558 Remove 0x1000 offset applied to DLL base address when calling
7559 win32_add_one_solib.
7560 (handle_unload_dll): Add comment.
7562 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7564 * win32-low.c (win32_add_all_dlls): Renames
7565 win32_ensure_ntdll_loaded. Rewrite function documentation.
7566 Adjust implementation to always load all DLLs.
7567 Add 0x1000 offset to DLL base address when calling
7568 win32_add_one_solib.
7569 (child_initialization_done): New static global.
7570 (do_initial_child_stuff): Set child_initialization_done to
7571 zero during child initialization, and 1 after. Replace call
7572 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7574 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7575 (handle_unload_dll): Add function documentation.
7576 (get_child_debug_event): Ignore load and unload DLL events
7577 during child initialization.
7579 2014-02-20 Doug Evans <dje@google.com>
7581 Remove global all_lwps.
7582 * inferiors.h (ptid_of): Move here from linux-low.h.
7583 (pid_of, lwpid_of): Ditto.
7584 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7585 parameter is a struct thread_info * now.
7586 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7587 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7588 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7590 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7591 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7592 * linux-arm-low.c (update_registers_callback): Update, "entry"
7593 parameter is a struct thread_info * now.
7594 Fetch lwpid from current_inferior directly.
7595 (arm_insert_point): Pass &all_threads to find_inferior instead of
7597 (arm_remove_point): Ditto.
7598 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7599 (arm_prepare_to_resume): Fetch pid from thread.
7600 (arm_read_description): Fetch lwpid from current_inferior directly.
7601 * linux-low.c (all_lwps): Delete.
7602 (delete_lwp): Delete call to remove_inferior.
7603 (handle_extended_wait): Fetch lwpid from thread.
7604 (add_lwp): Don't set lwp->entry.id. Remove call to
7605 add_inferior_to_list.
7606 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7607 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7608 (kill_one_lwp_callback): Ditto.
7609 (linux_kill): Don't dereference NULL pointer.
7610 Fetch ptid,lwpid from thread.
7611 (get_detach_signal): Fetch ptid from thread.
7612 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7613 Simplify call to regcache_invalidate_thread.
7614 (delete_lwp_callback): Update, "entry" parameter is a
7615 struct thread_info * now. Fetch pid from thread.
7616 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7617 (status_pending_p_callback): Update, "entry" parameter is a
7618 struct thread_info * now. Fetch ptid from thread.
7619 (find_lwp_pid): Update, "entry" parameter is a
7620 struct thread_info * now.
7621 (linux_wait_for_lwp): Fetch pid from thread.
7622 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7623 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7624 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7625 (dequeue_one_deferred_signal): Ditto.
7626 (cancel_breakpoint): Fetch ptid from current_inferior.
7627 (linux_wait_for_event): Pass &all_threads to find_inferior,
7628 not &all_lwps. Fetch ptid, lwpid from thread.
7629 (count_events_callback): Update, "entry" parameter is a
7630 struct thread_info * now.
7631 (select_singlestep_lwp_callback): Ditto.
7632 (select_event_lwp_callback): Ditto.
7633 (cancel_breakpoints_callback): Ditto.
7634 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7636 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7637 (unsuspend_one_lwp): Update, "entry" parameter is a
7638 struct thread_info * now.
7639 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7641 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7642 Fetch lwpid from thread, not lwp.
7643 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7644 Pass &all_threads to find_inferior, not &all_lwps.
7645 (send_sigstop): Fetch lwpid from thread, not lwp.
7646 (send_sigstop_callback): Update, "entry" parameter is a
7647 struct thread_info * now.
7648 (suspend_and_send_sigstop_callback): Ditto.
7649 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7650 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7651 struct thread_info * now.
7652 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7654 (lwp_running): Update, "entry" parameter is a
7655 struct thread_info * now.
7656 (stop_all_lwps): Fetch ptid from thread.
7657 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7658 (linux_resume_one_lwp): Fetch lwpid from thread.
7659 (linux_set_resume_request): Update, "entry" parameter is a
7660 struct thread_info * now. Fetch pid, lwpid from thread.
7661 (resume_status_pending_p): Update, "entry" parameter is a
7662 struct thread_info * now.
7663 (need_step_over_p): Ditto. Fetch lwpid from thread.
7664 (start_step_over): Fetch lwpid from thread.
7665 (linux_resume_one_thread): Update, "entry" parameter is a
7666 struct thread_info * now. Fetch lwpid from thread.
7667 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7668 (proceed_one_lwp): Update, "entry" parameter is a
7669 struct thread_info * now. Fetch lwpid from thread.
7670 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7671 struct thread_info * now.
7672 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7673 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7674 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7676 (regsets_store_inferior_registers): Ditto.
7677 (fetch_register, store_register): Ditto.
7678 (linux_read_memory, linux_write_memory): Ditto.
7679 (linux_request_interrupt): Ditto.
7680 (linux_read_auxv): Ditto.
7681 (linux_xfer_siginfo): Ditto.
7682 (linux_qxfer_spu): Ditto.
7683 (linux_qxfer_libraries_svr4): Ditto.
7684 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7685 moved to inferiors.h.
7687 (get_thread_lwp): Update.
7688 (struct lwp_info): Delete member "entry". Simplify comment for
7691 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7692 current_inferior directly.
7693 (update_watch_registers_callback): Update, "entry" parameter is a
7694 struct thread_info * now. Fetch pid from thread.
7695 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7696 (mips_insert_point): Fetch lwpid from current_inferior.
7697 Pass &all_threads to find_inferior, not &all_lwps.
7698 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7699 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7701 (mips_stopped_data_address): Ditto.
7702 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7704 * linux-tile-low.c (tile_arch_setup): Ditto.
7705 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7706 (update_debug_registers_callback): Update, "entry" parameter is a
7707 struct thread_info * now. Fetch pid from thread.
7708 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7709 Pass &all_threads to find_inferior, not &all_lwps.
7710 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7711 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7712 Pass &all_threads to find_inferior, not &all_lwps.
7713 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7714 (i386_dr_low_get_status): Ditto.
7715 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7716 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7717 (x86_linux_read_description): Ditto.
7718 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7720 2014-02-20 Doug Evans <dje@google.com>
7722 * inferiors.c (get_first_inferior): Fix buglet.
7724 2014-02-19 Doug Evans <dje@google.com>
7726 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7727 * inferiors.c (add_thread): Change result type to struct thread_info *.
7728 All callers updated.
7729 (add_lwp): Call add_thread here instead of in callers.
7730 All callers updated.
7731 * linux-low.h (get_lwp_thread): Rewrite.
7732 (struct lwp_info): New member "thread".
7734 2014-02-19 Doug Evans <dje@google.com>
7736 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7737 All callers updated.
7739 2014-02-19 Doug Evans <dje@google.com>
7741 * inferiors.c (add_thread): Fix whitespace.
7743 2014-02-19 Doug Evans <dje@google.com>
7745 * dll.c (clear_dlls): Replace accessing list implemention details
7747 * gdbthread.h (get_first_thread): Declare.
7748 * inferiors.c (for_each_inferior_with_data): New function.
7749 (get_first_thread): New function.
7750 (find_thread_ptid): Simplify.
7751 (get_first_inferior): New function.
7752 (clear_list): Delete.
7753 (one_inferior_p): New function.
7754 (clear_inferior_list): New function.
7755 (clear_inferiors): Update.
7756 * inferiors.h (for_each_inferior_with_data): Declare.
7757 (clear_inferior_list): Declare.
7758 (one_inferior_p): Declare.
7759 (get_first_inferior): Declare.
7760 * linux-low.c (linux_wait_for_event): Replace accessing list
7761 implemention details with API function.
7762 * server.c (target_running): Ditto.
7763 (accumulate_file_name_length): New function.
7764 (emit_dll_description): New function.
7765 (handle_qxfer_libraries): Replace accessing list implemention
7766 details with API function.
7767 (handle_qxfer_threads_worker): New function.
7768 (handle_qxfer_threads_proper): Replace accessing list implemention
7769 details with API function.
7770 (handle_query): Ditto.
7771 (visit_actioned_threads_callback_ftype): New typedef.
7772 (visit_actioned_threads_data): New struct.
7773 (visit_actioned_threads): Rewrite to be find_inferior callback.
7774 (resume): Call find_inferior.
7775 (handle_status): Replace accessing list implemention
7776 details with API function.
7777 (process_serial_event): Replace accessing list implemention details
7779 * target.c (set_desired_inferior): Replace accessing list implemention
7780 details with API function.
7781 * tracepoint.c (same_process_p): New function.
7782 (gdb_agent_about_to_close): Replace accessing list implemention
7783 details with API function.
7784 * win32-low.c (child_delete_thread): Replace accessing list
7785 implemention details with API function.
7786 (match_dll_by_basename): New function.
7787 (dll_is_loaded_by_basename): New function.
7788 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7789 details call to dll_is_loaded_by_basename.
7791 2014-02-19 Doug Evans <dje@google.com>
7793 * dll.h (struct dll_info): Add comment.
7794 * gdbthread.h (struct thread_info): Add comment.
7795 (current_ptid): Simplify.
7796 * inferiors.c (add_process): Update.
7797 (remove_process): Update.
7798 * inferiors.h (struct process_info): Rename member "head" to "entry".
7799 * linux-low.c (delete_lwp): Update.
7801 (last_thread_of_process_p): Update.
7802 (kill_one_lwp_callback, linux_kill): Update.
7803 (status_pending_p_callback): Update.
7804 (wait_for_sigstop): Update. Simplify read of ptid.
7805 (start_step_over): Update.
7806 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7807 (get_lwp_thread): Update.
7808 (struct lwp_info): Rename member "head" to "entry".
7809 * regcache.h (inferior_list_entry): Delete.
7810 * server.c (kill_inferior_callback): Update.
7811 (detach_or_kill_inferior_callback): Update.
7812 (print_started_pid): Update.
7813 (print_attached_pid): Update.
7814 (process_serial_event): Simplify read of ptid.
7815 * thread-db.c (thread_db_create_event): Update.
7816 (thread_db_get_tls_address): Update.
7817 * win32-low.c (current_inferior_ptid): Simplify.
7819 2014-02-19 Tom Tromey <tromey@redhat.com>
7821 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7823 (target_supports_btrace): Update.
7825 2014-02-14 Yao Qi <yao@codesourcery.com>
7827 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7828 (rsp-low-ipa.o): New target.
7830 2014-02-12 Tom Tromey <tromey@redhat.com>
7832 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7833 convert_ascii_to_int.
7834 * regcache.c (registers_to_string): Likewise.
7835 * remote-utils.c (decode_M_packet): Likewise.
7836 * server.c (process_serial_event): Likewise.
7838 2014-02-12 Tom Tromey <tromey@redhat.com>
7840 * server.c (handle_query, handle_v_run): Use hex2bin, not
7842 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7844 2014-02-12 Tom Tromey <tromey@redhat.com>
7846 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7847 convert_int_to_ascii.
7848 * regcache.c (registers_to_string, collect_register_as_string):
7850 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7852 * server.c (process_serial_event): Likewise.
7853 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7854 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7856 2014-02-12 Tom Tromey <tromey@redhat.com>
7858 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7859 bin2hex, not hexify.
7860 * tracepoint.c (cmd_qtstatus): Likewise.
7862 2014-02-12 Tom Tromey <tromey@redhat.com>
7864 * remote-utils.c (monitor_output): Pass explicit length to
7867 2014-02-12 Tom Tromey <tromey@redhat.com>
7869 * tracepoint.c: Include rsp-low.h.
7870 * server.c: Include rsp-low.h.
7871 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7872 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7874 * remote-utils.c: Include rsp-low.h.
7875 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7876 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7877 (convert_int_to_ascii, convert_ascii_to_int): Move to
7879 * regcache.c: Include rsp-low.h.
7880 * ax.c: Include rsp-low.h.
7881 * Makefile.in (SFILES): Add common/rsp-low.c.
7882 (OBS): Add rsp-low.o.
7883 (rsp-low.o): New target.
7885 2014-02-12 Tom Tromey <tromey@redhat.com>
7887 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7888 Include print-utils.h.
7889 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7890 (plongest, thirty_two, phex_nz): Remove.
7891 * Makefile.in (SFILES): Add common/print-utils.c.
7892 (OBS): Add print-utils.o.
7893 (print-utils-ipa.o): New target.
7894 (print-utils.o): New target.
7895 (IPA_OBJS): Add print-utils-ipa.o.
7897 2014-02-06 Tom Tromey <tromey@redhat.com>
7899 * Makefile.in (SFILES): Fix indentation.
7901 2014-02-05 Doug Evans <dje@google.com>
7903 * linux-low.c (linux_wait_for_event): Improve comment.
7904 (linux_wait_1): Keep current_inferior in sync with event_child.
7906 2014-01-22 Doug Evans <dje@google.com>
7908 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7910 2014-01-22 Doug Evans <dje@google.com>
7912 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7913 * configure: Regenerate.
7914 * config.in: Regenerate.
7915 * Makefile.in (SFILES): Add debug.c.
7917 * debug.c: New file.
7918 * debug.h: New file.
7919 * linux-aarch64-low.c (*): Update all debugging printfs to use
7920 debug_printf instead of fprintf.
7921 * linux-arm-low.c (*): Ditto.
7922 * linux-cris-low.c (*): Ditto.
7923 * linux-crisv32-low.c (*): Ditto.
7924 * linux-m32r-low.c (*): Ditto.
7925 * linux-sparc-low.c (*): Ditto.
7926 * linux-x86.c (*): Ditto.
7927 * linux-low.c (*): Ditto.
7928 (linux_wait_1): Add calls to debug_enter, debug_exit.
7929 (linux_wait): Remove redundant debugging printf.
7930 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7931 (linux_resume, unstop_all_lwps): Ditto.
7932 * mem-break.c (*): Update all debugging printfs to use
7933 debug_printf instead of fprintf.
7934 * remote-utils.c (*): Ditto.
7935 * thread-db.c (*): Ditto.
7936 * server.c #include <ctype.h>, "gdb_vecs.h".
7937 (debug_threads): Moved to debug.c.
7938 (*): Update all debugging printfs to use debug_printf instead of
7940 (start_inferior): Replace call to fflush with call to debug_flush.
7941 (monitor_show_help): Mention set debug-format.
7942 (parse_debug_format_options): New function.
7943 (handle_monitor_command): Handle "monitor set debug-format".
7944 (gdbserver_usage): Mention --debug-format.
7945 (main): Parse --debug-format.
7946 * server.h (debug_threads): Declaration moved to debug.h.
7948 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7949 trace_debug_1 that uses debug_printf.
7950 (tracepoint_look_up_symbols): Update all debugging printfs to use
7951 debug_printf instead of fprintf.
7953 2014-01-20 Baruch Siach <baruch@tkos.co.il>
7955 * linux-xtensa-low.c: Include asm/ptrace.h instead of
7958 2014-01-17 Pedro Alves <palves@redhat.com>
7961 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7962 defined after including gdb_proc_service.h.
7964 2014-01-16 Doug Evans <dje@google.com>
7966 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7967 (match_dll): Use it.
7969 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
7971 * target.h (target_ops) <read_btrace>: Change parameters and
7972 return type to allow error reporting.
7973 * server.c (handle_qxfer_btrace): Support delta reads. Pass
7974 trace reading errors on.
7975 * linux-low.c (linux_low_read_btrace): Pass trace reading
7977 (linux_low_disable_btrace): New.
7979 2014-01-15 Doug Evans <dje@google.com>
7981 * inferiors.c (thread_id_to_gdb_id): Delete.
7982 * inferiors.h (thread_id_to_gdb_id): Delete.
7984 2014-01-13 Eli Zaretskii <eliz@gnu.org>
7986 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7987 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
7990 2014-01-08 Pedro Alves <palves@redhat.com>
7992 * server.c (handle_status): Don't discard previous queued stop
7993 replies or thread's pending status here.
7994 (main) <disconnection>: Do it here instead.
7996 2014-01-08 Pedro Alves <palves@redhat.com>
7998 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7999 * server.c (visit_actioned_threads, handle_pending_status): New
8001 (handle_v_cont): Factor out parts to ...
8002 (resume): ... this new function. If in all-stop, and a thread
8003 being resumed has a pending status, report it without actually
8005 (myresume): Adjust to use the new 'resume' function.
8006 (clear_pending_status_callback, set_pending_status_callback)
8007 (find_status_pending_thread_callback): New functions.
8008 (handle_status): Handle the case of multiple threads having
8009 interesting statuses to report. Report threads' real last signal
8010 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
8011 with an interesting thread to report the status for, instead of
8012 always reporting the status of the first thread.
8014 2014-01-01 Joel Brobecker <brobecker@adacore.com>
8016 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8017 * gdbreplay.c (gdbreplay_version): Likewise.
8019 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
8021 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8022 iov.iov_len with the real length in use.
8024 2013-12-13 Joel Brobecker <brobecker@adacore.com>
8026 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8027 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8028 for all targets that use win32-low.c.
8029 * win32-low.c (win32_ensure_ntdll_loaded): New function.
8030 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8032 2013-12-13 Pedro Alves <palves@redhat.com>
8034 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8035 if equal to TARGET_WAITKIND_LOADED.
8036 * win32-low.c (cached_status): New static global.
8037 (win32_wait): Add declaration.
8038 (do_initial_child_stuff): Flush all initial pending debug events
8039 up to the initial breakpoint.
8040 (win32_wait): If CACHED_STATUS was set, return that instead
8041 of doing a real wait. Remove the code resuming the execution
8042 of the inferior after receiving a TARGET_WAITKIND_LOADED event
8043 during the initial phase. Also remove the code changing
8044 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8045 TARGET_WAITKIND_STOPPED.
8047 2013-12-11 Yao Qi <yao@codesourcery.com>
8049 * notif.c (handle_notif_ack): Return 0 if no notification
8052 2013-11-20 Doug Evans <dje@google.com>
8054 * linux-low.c (linux_set_resume_request): Fix comment.
8056 2013-11-20 Doug Evans <dje@google.com>
8058 * linux-low.c (resume_status_pending_p): Tweak comment.
8060 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
8062 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8063 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8064 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8065 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8066 (srv_amd64_regobj): Add amd64-mpx.o.
8067 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8068 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8069 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8070 * i387-fp.c (num_pl_bnd_register) Added constant.
8071 (num_pl_bnd_cfg_registers) Added constant.
8072 (struct i387_xsave) Added reserved area and MPX fields.
8073 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8074 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8076 (tdesc_i386_mpx_linux): Add MPX amd64 target.
8077 (init_registers_amd64_mpx_linux): Declare new function.
8078 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8079 (x86_64_regmap): Add MPX registers.
8080 (x86_linux_read_description): Add MPX case.
8081 (initialize_low_arch): Initialize MPX targets.
8083 2013-11-18 Tom Tromey <tromey@redhat.com>
8085 * configure: Rebuild.
8086 * configure.ac: Don't check for stdlib.h.
8087 * gdbreplay.c: Unconditionally include stdlib.h.
8089 2013-11-18 Tom Tromey <tromey@redhat.com>
8091 * config.in: Rebuild.
8092 * configure: Rebuild.
8093 * configure.ac: Don't use AC_HEADER_DIRENT.
8095 2013-11-18 Tom Tromey <tromey@redhat.com>
8097 * server.h: Don't check HAVE_STRING_H.
8098 * gdbreplay.c: Don't check HAVE_STRING_H.
8099 * configure: Rebuild.
8101 2013-11-18 Tom Tromey <tromey@redhat.com>
8103 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8106 2013-11-08 Tom Tromey <tromey@redhat.com>
8108 * configure, config.in: Rebuild.
8109 * configure.ac: Remove unused configury.
8111 2013-11-08 Tom Tromey <tromey@redhat.com>
8113 * acinclude.m4: Include common.m4, codeset.m4.
8114 * configure, config.in: Rebuild.
8115 * configure.ac: Use GDB_AC_COMMON.
8117 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
8119 * linux-s390-low.c (HWCAP_S390_TE): New define.
8120 (s390_arch_setup): Consider the TE field in the HWCAP for
8121 determining 'have_regset_tdb'.
8123 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
8126 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8129 2013-10-02 Pedro Alves <palves@redhat.com>
8131 * server.c (process_serial_event): Don't output "GDBserver
8132 exiting" if GDB is connected through stdio.
8133 * target.c (mywait): Likewise, be silent if GDB is connected
8136 2013-10-01 Joel Brobecker <brobecker@adacore.com>
8138 * lynx-low.c (lynx_add_threads_after_attach): New function.
8139 (lynx_attach): Remove call to add_thread. Add call to
8140 lynx_add_threads_after_attach instead.
8142 2013-09-28 Mike Frysinger <vapier@gentoo.org>
8144 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8145 * config.in, configure: Regenerated.
8147 2013-09-18 Yao Qi <yao@codesourcery.com>
8150 * server.c (start_inferior): Clear 'resume_info'.
8152 2013-09-16 Jiong Wang <jiwang@tilera.com>
8154 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8157 2013-09-16 Jiong Wang <jiwang@tilera.com>
8159 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8160 linux-tile-low.o to srv_tgtobj.
8162 2013-09-16 Will Newton <will.newton@linaro.org>
8164 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8167 2013-09-06 Pedro Alves <palves@redhat.com>
8169 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8170 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8171 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8172 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8173 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8174 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8176 2013-09-06 Pedro Alves <palves@redhat.com>
8178 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8179 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8181 2013-09-06 Pedro Alves <palves@redhat.com>
8183 * linux-amd64-ipa.c: Include tracepoint.h.
8184 * linux-i386-ipa.c: Include tracepoint.h.
8186 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8188 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8189 (ps_get_thread_area): New function.
8191 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8193 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8194 (initialize_low_arch): Call init_registers_crisv32 rather than
8195 init_register_crisv32.
8197 2013-09-05 Pedro Alves <palves@redhat.com>
8199 * server.h (handle_vFile, hostio_last_error_from_errno): Move
8201 * hostio.h: ... this new file.
8202 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8203 win32-low.c: Include hostio.h.
8205 2013-09-05 Pedro Alves <palves@redhat.com>
8207 * server.h (gdb_client_data, handler_func, callback_handler_func)
8208 (delete_file_handler, add_file_handler, append_callback_event)
8209 (delete_callback_event, start_event_loop, initialize_event_loop):
8210 Move to event-loop.h and include it.
8211 * event-loop.h: New file.
8213 2013-09-05 Pedro Alves <palves@redhat.com>
8215 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8216 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8217 (loaded_dll, unloaded_dll): Move to ...
8218 * dll.h: ... this new file.
8219 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8221 2013-09-05 Pedro Alves <palves@redhat.com>
8223 * server.h (current_process, get_thread_process, all_processes)
8224 (add_inferior_to_list, for_each_inferior, current_inferior)
8225 (remove_inferior, add_process, remove_process, find_process_pid)
8226 (have_started_inferiors_p, have_attached_inferiors_p)
8227 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8228 (clear_inferiors, find_inferior, find_inferior_id)
8229 (inferior_target_data, set_inferior_target_data)
8230 (inferior_regcache_data, set_inferior_regcache_data): Move to
8231 inferiors.h, and include it.
8232 * inferiors.h: New file.
8234 2013-09-05 Pedro Alves <palves@redhat.com>
8236 * server.h (struct emit_ops, current_insn_ptr, emit_error):
8240 2013-09-05 Pedro Alves <palves@redhat.com>
8242 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8244 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8245 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8246 (handle_tracepoint_general_set, handle_tracepoint_query)
8247 (tracepoint_finished_step, tracepoint_was_hit)
8248 (release_while_stepping_state_list, current_traceframe)
8249 (in_readonly_region, traceframe_read_mem)
8250 (fetch_traceframe_registers, traceframe_read_sdata)
8251 (traceframe_read_info, struct fast_tpoint_collect_status)
8252 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8253 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8254 (supply_fast_tracepoint_registers)
8255 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8256 (ipa_tdesc, claim_trampoline_space)
8257 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8258 (agent_mem_read, agent_get_trace_state_variable_value)
8259 (agent_set_trace_state_variable_value, agent_tsv_read)
8260 (agent_mem_read_string, get_raw_reg_func_addr)
8261 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8262 * tracepoint.h: ... this new file.
8264 2013-09-05 Pedro Alves <palves@redhat.com>
8266 * server.h (perror_with_name, error, fatal, warning, paddress)
8267 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8269 * utils.h: New file.
8271 2013-09-05 Pedro Alves <palves@redhat.com>
8273 * server.h (remote_debug, noack_mode, transport_is_reliable)
8274 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8275 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8276 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8277 (write_enn, initialize_async_io, enable_async_io)
8278 (disable_async_io, check_remote_input_interrupt_request)
8279 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8280 (dead_thread_notify, prepare_resume_reply)
8281 (decode_address_to_semicolon, decode_address, decode_m_packet)
8282 (decode_M_packet, decode_X_packet, decode_xfer_write)
8283 (decode_search_memory_packet, unhexify, hexify)
8284 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8285 (look_up_one_symbol, relocate_instruction)
8286 (monitor_output): Move to remote-utils.h, and include it.
8287 * remote-utils.h: New file.
8289 2013-09-05 Pedro Alves <palves@redhat.com>
8291 * server.h (_): Delete.
8293 2013-09-02 Pedro Alves <palves@redhat.com>
8295 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8296 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8298 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8300 2013-09-02 Pierre Muller <muller@sourceware.org>
8302 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8303 or WriteProcessMemory complete successfully and handle
8304 ERROR_PARTIAL_COPY error.
8306 2013-09-02 Pedro Alves <palves@redhat.com>
8308 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8309 error instead of EIO.
8311 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8314 * linux-low.c: Include filestuff.h.
8315 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8316 * lynx-low.c: Include filestuff.h.
8317 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8318 * server.c: Include filestuff.h.
8319 (main): Call notice_open_fds.
8320 * spu-low.c: Include filestuff.h.
8321 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8323 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
8325 * Makefile.in: Explain why ../target and ../nat are not
8326 listed as include file search paths.
8327 (linux-waitpid.o): New object file rule.
8328 * configure.srv (srv_native_linux_obj): New variable.
8329 Replace all occurrences of linux native object files with
8330 $srv_native_linux_obj.
8331 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8332 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8333 (linux_enable_event_reporting): Remove declaration.
8334 (my_waitpid): Moved to common/linux-waitpid.c.
8335 (linux_wait_for_event): Pass ptid when calling
8336 linux_enable_event_reporting.
8337 (linux_supports_tracefork_flag): Remove.
8338 (linux_enable_event_reporting): Likewise.
8339 (linux_tracefork_grandchild): Remove.
8340 (STACK_SIZE): Moved to common/linux-ptrace.c.
8341 (linux_tracefork_child): Remove.
8342 (linux_test_for_tracefork): Remove.
8343 (linux_look_up_symbols): Call linux_supports_traceclone.
8344 (initialize_low): Remove call to linux_test_for_tracefork.
8345 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8346 common/linux-ptrace.h.
8347 (PTRACE_TYPE_ARG4): Likewise.
8348 Include linux-ptrace.h.
8350 2013-08-21 Pedro Alves <palves@redhat.com>
8352 * config.in: Renegerate.
8354 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
8356 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8357 (SFILES): Remove $(srcdir)/common/target-common.c and
8358 add $(srcdir)/target/waitstatus.c.
8359 (OBS): Remove target-common.o and add waitstatus.o.
8360 (server_h): Remove $(srcdir)/../common/target-common.h and
8361 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8362 and $(srcdir)/../target/waitstatus.h.
8363 (target-common.o): Remove.
8364 (waitstatus.o): New target object file.
8365 * target.h: Do not include target-common.h and
8366 include target/resume.h, target/wait.h and
8367 target/waitstatus.h.
8369 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
8371 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8372 to PTRACE_TYPE_ARG3.
8373 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8374 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8376 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8377 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8379 2013-07-27 Jie Zhang <jie@codesourcery.com>
8380 Daniel Jacobowitz <dan@codesourcery.com>
8381 Yao Qi <yao@codesourcery.com>
8383 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8384 (mips-linux-watch.o): New rule.
8385 (mips_linux_watch_h): New variable.
8386 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8388 * linux-mips-low.c: Include mips-linux-watch.h.
8389 (struct arch_process_info, struct arch_lwp_info): New.
8390 (update_watch_registers_callback): New function.
8391 (mips_linux_new_process, mips_linux_new_thread) New functions.
8392 (mips_linux_prepare_to_resume, mips_insert_point): New
8394 (mips_remove_point, mips_stopped_by_watchpoint): New
8396 (rsp_bp_type_to_target_hw_bp_type): New function.
8397 (mips_stopped_data_address): New function.
8398 (the_low_target): Add watchpoint support functions.
8400 2013-07-27 Yao Qi <yao@codesourcery.com>
8402 * i386-low.c: Include break-common.h.
8403 (enum target_hw_bp_type): Remove.
8405 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
8407 * Makefile.in (SFILES): /common/target-common.c.
8408 (OBS): Add target-common.o.
8409 (server_h): Add $(srcdir)/../common/target-common.h.
8410 (target-common.o): New target.
8411 * server.c (queue_stop_reply_callback): Free
8412 status string after use.
8413 * target.c (target_waitstatus_to_string): Remove.
8414 * target.h: Include target-common.h.
8415 (resume_kind): Likewise.
8416 (target_waitkind): Likewise.
8417 (target_waitstatus): Likewise.
8418 (TARGET_WNOHANG): Likewise.
8420 2013-07-04 Yao Qi <yao@codesourcery.com>
8422 * Makefile.in (host_alias): Use @host_noncanonical@.
8423 (target_alias): Use @target_noncanonical@.
8424 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8425 ACX_NONCANONICAL_HOST.
8426 * configure: Regenerated.
8429 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8431 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8432 * configure: Rebuild.
8433 * Makefile.in (version_host, version_target): Get from configure.
8434 (version.c): Use $(version_host) and $(version_target).
8436 2013-07-03 Pedro Alves <palves@redhat.com>
8438 * Makefile.in (config.status): Depend on development.sh.
8439 * acinclude.m4: Include libmcheck.m4.
8440 * configure: Regenerate.
8442 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8444 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8445 attribute inside the parentheses.
8446 (winapi_DebugSetProcessKillOnExit): Ditto.
8447 (winapi_DebugBreakProcess): Ditto.
8448 (winapi_GenerateConsoleCtrlEvent): Ditto.
8450 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8452 * notif.h (notif_event): Add a dummy member to avoid compiler
8455 2013-07-01 Pedro Alves <palves@redhat.com>
8457 * hostio.c (HOSTIO_PATH_MAX): Define.
8458 (require_filename, handle_open, handle_unlink, handle_readlink):
8461 2013-07-01 Pedro Alves <palves@redhat.com>
8463 * server.h: Include "pathmax.h".
8464 * linux-low.c: Don't include sys/param.h.
8465 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8467 * win32-low.c: Don't include sys/param.h.
8468 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8470 2013-07-01 Pedro Alves <palves@redhat.com>
8472 * event-loop.c: Don't check HAVE_UNISTD_H before including
8474 * gdbreplay.c: Likewise.
8475 * remote-utils.c: Likewise.
8476 * server.c: Likewise.
8477 * configure.ac: Don't check for unistd.h.
8478 * configure: Regenerate.
8480 2013-06-28 Tom Tromey <tromey@redhat.com>
8482 * Makefile.in (version.c): Use version.in, not
8485 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8487 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8488 * configure: Rebuild.
8489 * Makefile.in (version_host, version_target): Get from configure.
8490 (version.c): Use $(version_host) and $(version_target).
8492 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8494 Fix trace-status to output user name without trailing colon.
8495 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8497 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8499 Fix trace-status to output proper start-time and stop-time.
8500 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8501 output start time and stop time in hex as gdb expects.
8503 2013-06-26 Pedro Alves <pedro@codesourcery.com>
8505 * tracepoint.c (build_traceframe_info_xml): Output trace state
8506 variables present in the trace buffer.
8508 2013-06-24 Tom Tromey <tromey@redhat.com>
8510 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8512 (version.o): Remove.
8513 * gdbreplay.c: Include version.h.
8514 (version, host_name): Don't declare.
8515 * server.h: Include version.h.
8516 (version, host_name): Don't declare.
8518 2013-06-12 Pedro Alves <palves@redhat.com>
8520 * linux-x86-low.c (linux_is_elf64): Delete global.
8521 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8522 with local linux_pid_exe_is_elf_64_file use.
8524 2013-06-11 Pedro Alves <palves@redhat.com>
8526 * linux-low.c (regset_disabled, disable_regset): New functions.
8527 (regsets_fetch_inferior_registers)
8528 (regsets_store_inferior_registers): Use them.
8529 (initialize_regsets_info); Don't allocate the disabled_regsets
8531 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8534 2013-06-11 Pedro Alves <palves@redhat.com>
8536 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8539 2013-06-11 Pedro Alves <palves@redhat.com>
8541 * linux-x86-low.c (initialize_low_arch): Call
8542 init_registers_x32_avx_linux.
8544 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8546 Fix compatibility with Android Bionic.
8547 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8550 2013-06-07 Pedro Alves <palves@redhat.com>
8553 * Makefile.in (OBS): Add tdesc.o.
8554 (IPA_OBJS): Add tdesc-ipa.o.
8555 (tdesc-ipa.o): New rule.
8556 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8558 * linux-low.c (new_inferior): Delete.
8559 (disabled_regsets, num_regsets): Delete.
8560 (linux_add_process): Adjust to set the new per-process
8562 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8563 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8564 was a stop. When calling arch_setup, switch the current inferior
8565 to the thread that got an event.
8566 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8567 (regsets_fetch_inferior_registers)
8568 (regsets_store_inferior_registers): New regsets_info parameter.
8570 (linux_register_in_regsets): New regs_info parameter. Adjust to
8572 (register_addr, fetch_register, store_register): New usrregs_info
8573 parameter. Adjust to use it.
8574 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8575 parameter regs_info. Adjust to use it.
8576 (linux_fetch_registers): Get the current inferior's regs_info, and
8578 (linux_store_registers): Ditto.
8579 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8580 (initialize_low): Don't initialize the target_regsets here. Call
8581 initialize_low_arch.
8582 * linux-low.h (target_regsets): Delete declaration.
8583 (struct regsets_info): New.
8584 (struct usrregs_info): New.
8585 (struct regs_info): New.
8586 (struct process_info_private) <new_inferior>: New field.
8587 (struct linux_target_ops): Delete the num_regs, regmap, and
8588 regset_bitmap fields. New field regs_info.
8589 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8590 * i387-fp.c (num_xmm_registers): Delete.
8591 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8592 calls to new interface.
8593 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8594 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8595 Infer the number of xmm registers from the regcache's target
8597 * i387-fp.h (num_xmm_registers): Delete.
8598 * inferiors.c (add_thread): Don't install the thread's regcache
8600 * proc-service.c (gregset_info): Fetch the current inferior's
8601 regs_info. Adjust to use it.
8602 * regcache.c: Include tdesc.h.
8603 (register_bytes, reg_defs, num_registers)
8604 (gdbserver_expedite_regs): Delete.
8605 (get_thread_regcache): If the thread doesn't have a regcache yet,
8606 create one, instead of aborting gdbserver.
8607 (regcache_invalidate_one): Rename to ...
8608 (regcache_invalidate_thread): ... this.
8609 (regcache_invalidate_one): New.
8610 (regcache_invalidate): Only invalidate registers of the current
8612 (init_register_cache): Add target_desc parameter, and use it.
8613 (new_register_cache): Ditto. Assert the target description has a
8614 non zero registers_size.
8615 (regcache_cpy): Add assertions. Adjust.
8616 (realloc_register_cache, set_register_cache): Delete.
8617 (registers_to_string, registers_from_string): Adjust.
8618 (find_register_by_name, find_regno, find_register_by_number)
8619 (register_cache_size): Add target_desc parameter, and use it.
8620 (free_register_cache_thread, free_register_cache_thread_one)
8621 (regcache_release, register_cache_size): New.
8622 (register_size): Add target_desc parameter, and use it.
8623 (register_data, supply_register, supply_register_zeroed)
8624 (supply_regblock, supply_register_by_name, collect_register)
8625 (collect_register_as_string, collect_register_by_name): Adjust.
8626 * regcache.h (struct target_desc): Forward declare.
8627 (struct regcache) <tdesc>: New field.
8628 (init_register_cache, new_register_cache): Add target_desc
8630 (regcache_invalidate_thread): Declare.
8631 (regcache_invalidate_one): Delete declaration.
8632 (regcache_release): Declare.
8633 (find_register_by_number, register_cache_size, register_size)
8634 (find_regno): Add target_desc parameter.
8635 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8637 * remote-utils.c: Include tdesc.h.
8638 (outreg, prepare_resume_reply): Adjust.
8639 * server.c: Include tdesc.h.
8640 (gdbserver_xmltarget): Delete declaration.
8641 (get_features_xml, process_serial_event): Adjust.
8642 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8644 (struct process_info) <tdesc>: New field.
8645 (ipa_tdesc): Declare.
8646 * tdesc.c: New file.
8647 * tdesc.h: New file.
8648 * tracepoint.c: Include tdesc.h.
8649 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8650 (get_context_regcache): Adjust to pass ipa_tdesc down.
8651 (do_action_at_tracepoint): Adjust to get the register cache size
8652 from the context regcache's description.
8653 (traceframe_walk_blocks): Adjust to get the register cache size
8654 from the current trace frame's description.
8655 (traceframe_get_pc): Adjust to get current trace frame's
8656 description and pass it down.
8657 (gdb_collect): Adjust to get the register cache size from the
8659 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8660 (gdbserver_xmltarget): Delete.
8661 (initialize_low_tracepoint): Set the ipa's target description.
8662 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8663 (initialize_low_tracepoint): Set the ipa's target description.
8664 * linux-x86-low.c: Include tdesc.h.
8665 [__x86_64__] (is_64bit_tdesc): New.
8666 (ps_get_thread_area, x86_get_thread_area): Use it.
8667 (i386_cannot_store_register): Rename to ...
8668 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8669 (i386_cannot_fetch_register): Rename to ...
8670 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8671 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8673 (target_regsets): Rename to ...
8674 (x86_regsets): ... this.
8675 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8677 (x86_siginfo_fixup): Use is_64bit_tdesc.
8678 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8679 (tdesc_x32_avx_linux, tdesc_x32_linux)
8680 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8682 (x86_linux_update_xmltarget): Delete.
8683 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8684 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8685 (AMD64_LINUX_USER64_CS): New.
8686 (x86_linux_read_description): New, based on
8687 x86_linux_update_xmltarget.
8688 (same_process_callback): New.
8689 (x86_arch_setup_process_callback): New.
8690 (x86_linux_update_xmltarget): New.
8691 (x86_regsets_info): New.
8692 (amd64_linux_regs_info): New.
8693 (i386_linux_usrregs_info): New.
8694 (i386_linux_regs_info): New.
8695 (x86_linux_regs_info): New.
8696 (x86_arch_setup): Reimplement.
8697 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8698 (x86_emit_ops): Ditto.
8699 (the_low_target): Adjust. Install x86_linux_regs_info,
8700 x86_cannot_fetch_register, and x86_cannot_store_register.
8701 (initialize_low_arch): New.
8702 * linux-ia64-low.c (tdesc_ia64): Declare.
8703 (ia64_fetch_register): Adjust.
8704 (ia64_usrregs_info, regs_info): New globals.
8705 (ia64_regs_info): New function.
8706 (the_low_target): Adjust.
8707 (initialize_low_arch): New function.
8708 * linux-sparc-low.c (tdesc_sparc64): Declare.
8709 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8711 (sparc_arch_setup): New function.
8712 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8713 (the_low_target): Adjust.
8714 (initialize_low_arch): New function.
8715 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8716 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8717 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8718 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8719 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8720 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8721 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8722 (tdesc_powerpc_isa205_vsx64l): Declare.
8723 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8724 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8725 (ppc_set_pc, ppc_get_hwcap): Adjust.
8726 (ppc_usrregs_info): Forward declare.
8727 (!__powerpc64__) ppc_regmap_adjusted: New global.
8728 (ppc_arch_setup): Adjust to the current process'es target
8730 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8731 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8732 (ppc_store_evrregset): Adjust.
8733 (target_regsets): Rename to ...
8734 (ppc_regsets): ... this, and make static.
8735 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8736 (ppc_regs_info): New function.
8737 (the_low_target): Adjust.
8738 (initialize_low_arch): New function.
8739 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8740 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8741 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8742 (tdesc_s390x_linux64v2): Declare.
8743 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8744 (s390_fill_gregset, s390_store_last_break): Adjust.
8745 (target_regsets): Rename to ...
8746 (s390_regsets): ... this, and make static.
8747 (s390_get_pc, s390_set_pc): Adjust.
8748 (s390_get_hwcap): New target_desc parameter, and use it.
8749 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8750 (s390_arch_setup): Adjust to set the current process'es target
8751 description. Don't adjust the regmap.
8752 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8753 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8754 (regs_info_3264): New globals.
8755 (s390_regs_info): New function.
8756 (the_low_target): Adjust.
8757 (initialize_low_arch): New function.
8758 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8759 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8760 [__mips64] (init_registers_mips_linux)
8761 (init_registers_mips_dsp_linux): Delete defines.
8762 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8763 (have_dsp): New global.
8764 (mips_read_description): New, based on mips_arch_setup.
8765 (mips_arch_setup): Reimplement.
8766 (get_usrregs_info): New function.
8767 (mips_cannot_fetch_register, mips_cannot_store_register)
8768 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8769 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8770 (target_regsets): Rename to ...
8771 (mips_regsets): ... this, and make static.
8772 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8773 (dsp_regs_info, regs_info): New globals.
8774 (mips_regs_info): New function.
8775 (the_low_target): Adjust.
8776 (initialize_low_arch): New function.
8777 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8778 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8780 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8781 (arm_read_description): New, with bits factored from
8783 (arm_arch_setup): Reimplement.
8784 (target_regsets): Rename to ...
8785 (arm_regsets): ... this, and make static.
8786 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8787 (arm_regs_info): New function.
8788 (the_low_target): Adjust.
8789 (initialize_low_arch): New function.
8790 * linux-m68k-low.c (tdesc_m68k): Declare.
8791 (target_regsets): Rename to ...
8792 (m68k_regsets): ... this, and make static.
8793 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8794 (m68k_regs_info): New function.
8795 (m68k_arch_setup): New function.
8796 (the_low_target): Adjust.
8797 (initialize_low_arch): New function.
8798 * linux-sh-low.c (tdesc_sharch): Declare.
8799 (target_regsets): Rename to ...
8800 (sh_regsets): ... this, and make static.
8801 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8802 (sh_regs_info, sh_arch_setup): New functions.
8803 (the_low_target): Adjust.
8804 (initialize_low_arch): New function.
8805 * linux-bfin-low.c (tdesc_bfin): Declare.
8806 (bfin_arch_setup): New function.
8807 (bfin_usrregs_info, regs_info): New globals.
8808 (bfin_regs_info): New function.
8809 (the_low_target): Adjust.
8810 (initialize_low_arch): New function.
8811 * linux-cris-low.c (tdesc_cris): Declare.
8812 (cris_arch_setup): New function.
8813 (cris_usrregs_info, regs_info): New globals.
8814 (cris_regs_info): New function.
8815 (the_low_target): Adjust.
8816 (initialize_low_arch): New function.
8817 * linux-cris-low.c (tdesc_crisv32): Declare.
8818 (cris_arch_setup): New function.
8819 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8820 (cris_regs_info): New function.
8821 (the_low_target): Adjust.
8822 (initialize_low_arch): New function.
8823 * linux-m32r-low.c (tdesc_m32r): Declare.
8824 (m32r_arch_setup): New function.
8825 (m32r_usrregs_info, regs_info): New globals.
8826 (m32r_regs_info): Adjust.
8827 (initialize_low_arch): New function.
8828 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8829 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8830 (tic6x_usrregs_info): Forward declare.
8831 (tic6x_read_description): New function, based on ...
8832 (tic6x_arch_setup): ... this. Reimplement.
8833 (target_regsets): Rename to ...
8834 (tic6x_regsets): ... this, and make static.
8835 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8836 (tic6x_regs_info): New function.
8837 (the_low_target): Adjust.
8838 (initialize_low_arch): New function.
8839 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8840 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8841 (target_regsets): Rename to ...
8842 (xtensa_regsets): ... this, and make static.
8843 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8845 (xtensa_arch_setup, xtensa_regs_info): New functions.
8846 (the_low_target): Adjust.
8847 (initialize_low_arch): New function.
8848 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8849 (nios2_arch_setup): Set the current process'es tdesc.
8850 (target_regsets): Rename to ...
8851 (nios2_regsets): ... this.
8852 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8853 (nios2_regs_info): New function.
8854 (the_low_target): Adjust.
8855 (initialize_low_arch): New function.
8856 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8857 (aarch64_arch_setup): Set the current process'es tdesc.
8858 (target_regsets): Rename to ...
8859 (aarch64_regsets): ... this.
8860 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8861 (aarch64_regs_info): New function.
8862 (the_low_target): Adjust.
8863 (initialize_low_arch): New function.
8864 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8866 (target_regsets): Rename to ...
8867 (tile_regsets): ... this.
8868 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8869 (tile_regs_info): New function.
8870 (tile_arch_setup): Set the current process'es tdesc.
8871 (the_low_target): Adjust.
8872 (initialize_low_arch): New function.
8873 * spu-low.c (tdesc_spu): Declare.
8874 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8875 * win32-arm-low.c (tdesc_arm): Declare.
8876 (arm_arch_setup): New function.
8877 (the_low_target): Install arm_arch_setup instead of
8879 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8880 (init_windows_x86): Rename to ...
8881 (i386_arch_setup): ... this. Set `win32_tdesc'.
8882 (the_low_target): Adjust.
8883 * win32-low.c (win32_tdesc): New global.
8884 (child_add_thread): Don't create the thread cache here.
8885 (do_initial_child_stuff): Set the new process'es tdesc.
8886 * win32-low.h (struct target_desc): Forward declare.
8887 (win32_tdesc): Declare.
8888 * lynx-i386-low.c (tdesc_i386): Declare global.
8889 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8890 * lynx-low.c (lynx_tdesc): New global.
8891 (lynx_add_process): Set the new process'es tdesc.
8892 * lynx-low.h (struct target_desc): Forward declare.
8893 (lynx_tdesc): Declare global.
8894 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8895 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8896 * nto-low.c (nto_tdesc): New global.
8897 (do_attach): Set the new process'es tdesc.
8898 * nto-low.h (struct target_desc): Forward declare.
8899 (nto_tdesc): Declare.
8900 * nto-x86-low.c (tdesc_i386): Declare.
8901 (nto_x86_arch_setup): Set `nto_tdesc'.
8903 2013-06-04 Gary Benson <gbenson@redhat.com>
8905 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8906 to qSupported response when appropriate.
8907 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8908 with nonzero-length annex.
8909 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8910 arguments supplied in annex.
8912 2013-05-31 Doug Evans <dje@google.com>
8915 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8916 64 bits in 64-cross-32 environment.
8918 2013-05-28 Pedro Alves <palves@redhat.com>
8920 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8921 (aarch64-without-fpu.c): Delete rule.
8922 * configure.srv (aarch64*-*-linux*): Remove references to
8923 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8924 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8927 2013-05-24 Pedro Alves <palves@redhat.com>
8929 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8930 instead of strchr/decode_address. Error if the range isn't split
8931 with a ','. Don't assume there's be a ':' in the action.
8933 2013-05-23 Yao Qi <yao@codesourcery.com>
8934 Pedro Alves <palves@redhat.com>
8936 * linux-low.c (lwp_in_step_range): New function.
8937 (linux_wait_1): If the thread was range stepping and stopped
8938 outside the stepping range, report the stop to GDB. Otherwise,
8939 continue stepping. Add range stepping debug output.
8940 (linux_set_resume_request): Copy the step range from the resume
8942 (linux_supports_range_stepping): New.
8943 (linux_target_ops) <supports_range_stepping>: Set to
8944 linux_supports_range_stepping.
8945 * linux-low.h (struct linux_target_ops)
8946 <supports_range_stepping>: New field.
8947 (struct lwp_info) <step_range_start, step_range_end>: New fields.
8948 * linux-x86-low.c (x86_supports_range_stepping): New.
8949 (the_low_target) <supports_range_stepping>: Set to
8950 x86_supports_range_stepping.
8951 * server.c (handle_v_cont): Handle 'r' action.
8952 (handle_v_requests): Append ";r" if the target supports range
8954 * target.h (struct thread_resume) <step_range_start,
8955 step_range_end>: New fields.
8956 (struct target_ops) <supports_range_stepping>:
8958 (target_supports_range_stepping): New macro.
8960 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8962 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8963 confusion in comment.
8965 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8967 * lynx-low.c (struct process_info_private): New type.
8968 (lynx_add_process): New function.
8969 (lynx_create_inferior, lynx_attach): Replace calls to
8970 add_process by calls to lynx_add_process.
8971 (lynx_resume): If PTID is null, then try using
8972 current_process()->private->last_wait_event_ptid.
8974 (lynx_clear_inferiors): Delete. The contents of that function
8975 has been inlined in lynx_mourn;
8976 (lynx_wait_1): Save the ptid in the process's private data.
8977 (lynx_mourn): Free the process' private data. Replace call
8978 to lynx_clear_inferiors by call to clear_inferiors.
8980 2013-05-17 Yao Qi <yao@codesourcery.com>
8982 * i386-low.c (i386_length_and_rw_bits): Move the comment to
8985 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
8987 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8988 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
8989 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8990 PT_TEXT_END_ADDR guards. Update comments.
8991 (linux_target_op) <read_offsets>: Conditionally define to
8992 linux_read_offsets if the target is UCLIBC and if it defines
8993 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8995 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
8996 Andrew Jenner <andrew@codesourcery.com>
8998 * Makefile.in (SFILES): Add linux-nios2-low.c.
8999 (clean): Add action to delete nios2-linux.c.
9000 (nios2-linux.c): New rule.
9001 * configure.srv: Add nios2*-*-linux*.
9002 * linux-nios2-low.c: New.
9004 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
9006 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9008 2013-04-25 Hui Zhu <hui@codesourcery.com>
9011 * ax.c (ax_printf): Add fflush.
9013 2013-04-22 Tom Tromey <tromey@redhat.com>
9015 * Makefile.in (SFILES): Add filestuff.c.
9016 (OBS): Add filestuff.o.
9017 (filestuff.o): New target.
9018 * config.in, configure: Rebuild.
9019 * configure.ac: Check for fdwalk, pipe2.
9021 2013-04-17 Pedro Alves <palves@redhat.com>
9023 * configure.ac (USE_THREAD_DB): Delete variable.
9024 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9025 Don't AC_SUBST USE_THREAD_DB.
9026 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9027 * config.in, configure: Regenerate.
9029 2013-04-16 Pedro Alves <palves@redhat.com>
9031 * linux-low.h (struct lwp_info) <thread_known>: Move under
9032 the USE_THREAD_DB #ifdef.
9034 2013-04-16 Pedro Alves <palves@redhat.com>
9036 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9037 (linux-low.o): Delete rule.
9038 * linux-low.h: Always include "gdb_thread_db.h" instead of
9039 conditionally including thread_db.h.
9040 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9043 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9045 * Makefile.in (install-only): Fix make install regression.
9047 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
9049 Convert man pages to texinfo, new gdbinit.5 texinfo page.
9050 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
9052 * gdbserver.1: Remove.
9054 2013-03-22 Pedro Alves <palves@redhat.com>
9056 * linux-low.c (handle_extended_wait): Don't call
9057 linux_enable_event_reporting.
9059 2013-03-15 Tony Theodore <tonyt@logyst.com>
9062 * Makefile.in (SHELL): Use @SHELL@.
9064 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9066 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9069 2013-03-13 Joel Brobecker <brobecker@adacore.com>
9071 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9072 Remove extraneous NULL element.
9074 2013-03-13 Yao Qi <yao@codesourcery.com>
9076 * tracepoint.c (traceframe_read_tsv): Look for the last matched
9077 'V' block in trace frame.
9079 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9081 * target.h (struct target_ops): Add btrace ops.
9082 (target_supports_btrace): New macro.
9083 (target_enable_btrace): New macro.
9084 (target_disable_btrace): New macro.
9085 (target_read_btrace): New macro.
9086 * gdbthread.h (struct thread_info): Add btrace field.
9087 * server.c: Include btrace-common.h.
9088 (handle_btrace_general_set): New function.
9089 (handle_btrace_enable): New function.
9090 (handle_btrace_disable): New function.
9091 (handle_general_set): Call handle_btrace_general_set.
9092 (handle_qxfer_btrace): New function.
9093 (struct qxfer qxfer_packets[]): Add btrace entry.
9094 * inferiors.c (remove_thread): Disable btrace.
9095 * linux-low: Include linux-btrace.h.
9096 (linux_low_enable_btrace): New function.
9097 (linux_low_read_btrace): New function.
9098 (linux_target_ops): Add btrace ops.
9099 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9100 Add srv_linux_btrace=yes.
9101 (x86_64-*-linux*): Add linux-btrace.o.
9102 Add srv_linux_btrace=yes.
9103 * configure.ac: Define HAVE_LINUX_BTRACE.
9104 * config.in: Regenerated.
9105 * configure: Regenerated.
9107 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9109 * server.c (handle_qxfer): Preserve error message if -3 is
9111 (qxfer): Document the -3 return value.
9113 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9115 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9116 (linux_btrace_h): New variable.
9117 (linux-btrace.o): New rule.
9119 2013-03-08 Stan Shebs <stan@codesourcery.com>
9120 Hafiz Abid Qadeer <abidh@codesourcery.com>
9122 * tracepoint.c (trace_buffer_size): New global.
9123 (DEFAULT_TRACE_BUFFER_SIZE): New define.
9124 (init_trace_buffer): Change to one-argument function. Allocate
9125 trace buffer memory.
9126 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9127 handle QTBuffer:size packet.
9128 (cmd_bigqtbuffer_size): New function.
9129 (initialize_tracepoint): Call init_trace_buffer with
9130 DEFAULT_TRACE_BUFFER_SIZE.
9131 * server.c (handle_query): Add QTBuffer:size in the
9134 2013-03-07 Yao Qi <yao@codesourcery.com>
9136 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9137 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9139 (cmd_qtsp): Adjust condition. Do post increment.
9140 Set cur_action and cur_step_action back to 0.
9142 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
9145 * linux-low.c (linux_write_memory): Return early success if LEN is
9148 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
9150 * configure.srv: Add x86_64-*-cygwin* as target.
9152 2013-02-28 Tom Tromey <tromey@redhat.com>
9154 * configure.ac: Invoke AC_SYS_LARGEFILE.
9155 * configure, config.in: Rebuild.
9157 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
9159 * win32-low.c: Throughout, fix format strings and casts of
9160 printf-like functions to avoid type related warnings on all
9162 (get_child_debug_event): Print dwDebugEventCode as hex since
9163 that's how it's usually documented.
9165 2013-02-28 Yao Qi <yao@codesourcery.com>
9167 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9170 2013-02-27 Jiong Wang <jiwang@tilera.com>
9172 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9173 (reg-tilegx32.c): New rule.
9174 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9175 * linux-tile-low.c (tile_arch_setup): New function. Invoke
9176 different register info initializer according to elf class.
9177 (init_registers_tilgx32): New function. The tilegx32 register info
9179 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9180 (tile_store_gregset): Likewise.
9182 2013-02-27 Yao Qi <yao@codesourcery.com>
9184 * server.c (process_point_options): Print debug message when
9185 debug_threads is true.
9187 2013-02-26 Yao Qi <yao@codesourcery.com>
9189 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9191 2013-02-19 Pedro Alves <palves@redhat.com>
9192 Kai Tietz <ktietz@redhat.com>
9196 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9197 instead of strtoul to extract address from packet.
9198 (process_serial_event) <'z'>: Likewise.
9200 2013-02-18 Yao Qi <yao@codesourcery.com>
9202 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9204 2013-02-14 Pedro Alves <palves@redhat.com>
9208 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9209 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9211 2013-02-14 Pedro Alves <palves@redhat.com>
9213 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9215 2013-02-14 Pedro Alves <palves@redhat.com>
9217 * tracepoint.c (save_string): Delete.
9218 (add_tracepoint_action): Use savestring instead of save_string.
9220 2013-02-12 Pedro Alves <palves@redhat.com>
9222 * linux-xtensa-low.c: Ditto.
9223 * xtensa-xtregs.c: Ditto.
9225 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9227 * thread-db.c (thread_db_get_tls_address): NULL pointer check
9230 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9232 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9233 aarch64_num_wp_regs and aarch64_num_bp_regs to
9234 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9236 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9238 * linux-aarch64-low.c (ps_get_thread_area): Replace
9239 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9241 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9242 Marcus Shawcroft <marcus.shawcroft@arm.com>
9243 Nigel Stephens <nigel.stephens@arm.com>
9244 Yufeng Zhang <yufeng.zhang@arm.com>
9246 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9247 (aarch64.c, aarch64-without-fpu.c): New targets.
9248 * configure.srv (aarch64*-*-linux*): New.
9249 * linux-aarch64-low.c: New file.
9251 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9253 * linux-low.c (handle_extended_wait, linux_create_inferior)
9254 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9255 (dequeue_one_deferred_signal, linux_resume_one_thread)
9256 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9257 (linux_tracefork_grandchild, linux_test_for_tracefork)
9258 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9259 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9260 where the argument is 0.
9262 2013-01-25 Yao Qi <yao@codesourcery.com>
9264 * event-loop.c: Include "queue.h".
9265 (gdb_event_p): New typedef.
9266 (struct gdb_event) <next_event>: Remove.
9267 (event_queue): Change to QUEUE(gdb_event_p).
9268 (async_queue_event): Remove.
9269 (gdb_event_xfree): New.
9270 (initialize_event_loop): New.
9271 (process_event): Use API from QUEUE.
9272 (wait_for_event): Likewise.
9273 * server.c (main): Call initialize_event_loop.
9274 * server.h (initialize_event_loop): Declare.
9276 2013-01-18 Yao Qi <yao@codesourcery.com>
9278 * ax.h (struct eval_agent_expr_context): New.
9279 (gdb_eval_agent_expr): Update declaration.
9280 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9281 TFRAME. Add new argument CTX.
9282 * server.h (struct eval_agent_expr_context): Declare.
9283 (agent_mem_read, agent_tsv_read): Update declaration.
9284 (agent_mem_read_string): Likewise.
9285 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9286 (add_traceframe_block): Add new argument TPOINT.
9287 Increase TPOINT->traceframe_usage.
9288 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9289 eval_tracepoint_agent_expr.
9290 (condition_true_at_tracepoint): Likewise.
9291 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9292 (agent_mem_read_string, agent_tsv_read): Likewise.
9294 2013-01-16 Yao Qi <yao@codesourcery.com>
9296 * linux-low.c (linux_resume_one_lwp): Don't check
9297 'lwp->bp_reinsert != 0'.
9299 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9300 Pedro Alves <palves@redhat.com>
9302 * lynx-low.c (ptrace_request_to_str): Define a temporary
9303 macro and use it to simplify this function's implementation.
9305 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9307 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9310 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9312 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9314 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9316 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9318 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9320 * lynx-low.c (lynx_resume): Use the resume_info parameter
9321 to determine the ptid for the lynx_ptrace call, unless
9322 it is equal to minus_one_ptid, in which case we use the
9323 ptid of the current_inferior.
9324 (lynx_wait_1): After having received a thread create/exit
9325 event, resume the inferior's execution using the signaling
9326 thread's ptid, rather than the old ptid.
9328 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9330 * lynx-low.c (lynx_resume): Delete variable ret.
9332 2013-01-01 Joel Brobecker <brobecker@adacore.com>
9334 * gdbreplay.c (gdbreplay_version): Update copyright year.
9335 * server.c (gdbserver_version): Likewise.
9337 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9339 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9342 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9344 * lynx-low.c (ptrace_request_to_str): Add handling for
9347 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9349 * lynx-low.c (lynx_attach): Delete variable new_process.
9351 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9353 * lynx-low.c (lynx_create_inferior): Delete variable
9356 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9358 * lynx-low.c (ptrace_request_to_str): Do not handle
9359 PTRACE_GETTHREADLIST if this macro does not exist.
9361 2012-12-15 Yao Qi <yao@codesourcery.com>
9363 * Makefile.in (OBS): Add notif.o.
9364 * notif.c, notif.h: New.
9365 * server.c: Include "notif.h".
9366 (struct vstop_notif) <next>: Remove.
9368 (queue_stop_reply): Update.
9369 (push_event, send_next_stop_reply): Remove.
9370 (discard_queued_stop_replies): Update.
9371 (notif_stop): New variable.
9372 (handle_v_stopped): Remove.
9373 (handle_v_requests): Don't call handle_v_stopped. Call
9374 handle_ack_notif instead.
9375 (queue_stop_reply_callback): Call notif_event_enque instead
9376 of queue_stop_reply.
9377 (handle_status): Don't call send_next_stop_reply, call
9378 notif_write_event instead.
9379 (kill_inferior_callback): Likewise.
9380 (detach_or_kill_inferior_callback): Likewise.
9381 (main): Call initialize_notif.
9382 (process_serial_event): Call QUEUE_is_empty.
9383 (handle_target_event): Call notif_push instead of push event.
9384 * server.h (push_event): Remove declaration.
9386 2012-12-10 Tom Tromey <tromey@redhat.com>
9388 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9389 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9392 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9393 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9394 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9395 (amd64-linux-ipa.o, ax.o): Rewrite.
9396 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9397 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9398 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9399 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9400 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9401 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9402 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9403 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9404 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9405 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9406 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9407 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9408 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9409 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9410 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9411 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9412 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9413 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9414 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9415 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9416 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9417 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9418 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9419 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9420 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9421 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9422 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9423 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9424 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9425 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9426 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9427 (reg-tilegx.o): Remove.
9428 (all_object_files): New macro.
9429 Include .deps files.
9430 * aclocal.m4, configure: Rebuild.
9431 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9432 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9433 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9435 2012-12-05 Tom Tromey <tromey@redhat.com>
9438 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9440 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
9442 * configure.ac: Check for linux/perf_event.h.
9443 * config.in: Regenerated.
9444 * configure: Regenerated.
9446 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9448 * hostio.c (handle_readlink): Decrease buffer size
9449 parameter passed to readlink by one byte.
9451 2012-11-26 Yao Qi <yao@codesourcery.com>
9453 * configure.ac (build_warnings): Append '-Wempty-body'.
9454 * configure: Regenerated.
9455 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9458 2012-11-15 Pierre Muller <muller@sourceware.org>
9460 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9461 * config.in: Regenerate.
9462 * configure: Regenerate.
9463 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9464 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9465 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9466 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9468 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9469 instead of <sys/wait.h> header.
9470 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9472 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
9474 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9475 (various make rules): Remove -DGDBSERVER
9477 2012-11-09 Yao Qi <yao@codesourcery.com>
9479 * spu-low.c (current_ptid): Move it to ..
9480 * gdbthread.h: ... here. New.
9481 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9482 * server.c (myresume, process_serial_event): Likewise.
9483 * thread-db.c (thread_db_find_new_threads): Likewise.
9484 * tracepoint.c (run_inferior_command): Likewise.
9486 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
9488 * server.c (handle_search_memory_1): Include access length in
9491 2012-09-05 Michael Brandt <michael.brandt@axis.com>
9493 * linux-crisv32-low.c: Fix compile errors.
9495 2012-09-04 Yao Qi <yao@codesourcery.com>
9497 * tracepoint.c (cmd_qtsv): Adjust debug message.
9498 Don't check CUR_TPOINT.
9500 2012-08-28 Yao Qi <yao@codesourcery.com>
9502 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9503 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9504 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9505 Remove declarations of xmalloc, xreallloc, xstrdup and
9507 * Makefile.in (libiberty_h): New.
9508 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9509 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9511 2012-08-23 Yao Qi <yao@codesourcery.com>
9513 * server.h: Remove declaration of 'xsnprintf'.
9515 2012-08-22 Keith Seitz <keiths@redhat.com>
9517 * server.h: Include build-gnulib-gbserver/config.h.
9518 * gdbreplay.c: Likewise.
9520 2012-08-08 Doug Evans <dje@google.com>
9522 * Makefile.in (SFILES): Add gdb_vecs.c.
9523 (OBS): Add gdb_vecs.o.
9524 (gdb_vecs_h, host_defs_h): New variables.
9525 (thread-db.o): Add $(gdb_vecs_h) dependency.
9526 (gdb_vecs.o): New rule.
9527 * thread-db.c: #include "gdb_vecs.h".
9528 (thread_db_load_search): Use a vector to iterate over path elements.
9529 Handle text appearing after "$pdir".
9531 * configure.ac: Add check for strstr.
9532 * config.in: Regenerate.
9533 * configure: Regenerate.
9535 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9537 * hostio.c (handle_pread): If pread fails, fall back to attempting
9539 (handle_pwrite): Likewise for pwrite.
9541 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9543 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9544 between unsupported TYPE and unimplementable ADDR/LEN combination.
9545 (arm_insert_point): Act on new return value.
9547 2012-07-31 Pedro Alves <palves@redhat.com>
9549 * server.c (process_point_options): Only skip tokens if we find
9550 one that is unrecognized. Don't treat 'X' specially while
9551 skipping unrecognized tokens.
9553 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9555 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9556 to 4-byte-align HW breakpoint addresses for Thumb.
9558 2012-07-27 Yao Qi <yao@codesourcery.com>
9562 * server.h: Declare gdb_agent_about_to_close.
9563 * target.c (kill_inferior): Include "agent.h".
9564 New. Send command 'kill'.
9565 * target.h (kill_inferior): Removed macro.
9566 * tracepoint.c (gdb_agent_about_to_close): New.
9567 (gdb_agent_helper_thread): Handle command 'close'.
9568 Wait endlessly until the inferior stops.
9569 Install gdb_agent_remove_socket to atexit hook.
9570 (agent_socket_name): New static variable.
9571 (gdb_agent_socket_init): Replace local variable 'name' with
9572 'agent_socket_name'.
9573 (gdb_agent_remove_socket): New.
9575 2012-07-27 Yao Qi <yao@codesourcery.com>
9577 * server.c (process_point_options): Stop at 'X' when parsing.
9579 2012-07-19 Michael Eager <eager@eagercon.com>
9581 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
9583 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9584 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9585 hardware breakpoint.
9587 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9589 * gdbserver/linux-low.c (initialize_low): Call
9590 linux_ptrace_init_warnings.
9592 2012-07-02 Doug Evans <dje@google.com>
9594 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9597 2012-07-02 Stan Shebs <stan@codesourcery.com>
9599 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9600 (ax.o): Add it to build rule.
9602 (OBS): Add format.o.
9603 (IPA_OBS): Add format.o.
9604 * server.c (handle_query): Claim support for breakpoint commands.
9605 (process_point_options): Add command case.
9606 (process_serial_event): Leave running if there are printfs in
9608 * mem-break.h (any_persistent_commands): Declare.
9609 (add_breakpoint_commands): Declare.
9610 (gdb_no_commands_at_breakpoint): Declare.
9611 (run_breakpoint_commands): Declare.
9612 * mem-break.c (struct point_command_list): New struct.
9613 (struct breakpoint): New field command_list.
9614 (any_persistent_commands): New function.
9615 (add_commands_to_breakpoint): New function.
9616 (add_breakpoint_commands): New function.
9617 (gdb_no_commands_at_breakpoint): New function.
9618 (run_breakpoint_commands): New function.
9619 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9621 * ax.c: Include format.h.
9622 (ax_printf): New function.
9623 (gdb_eval_agent_expr): Add printf opcode.
9625 2012-06-13 Yao Qi <yao@codesourcery.com>
9627 * server.c (start_inferior): Remove duplicated writes to fields
9628 'last_resume_kind' and 'last_status' of 'current_inferior'.
9630 2012-06-12 Yao Qi <yao@codesourcery.com>
9631 Pedro Alves <palves@redhat.com>
9633 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9635 * server.c (handle_v_cont): Extend comment.
9637 2012-06-11 Yao Qi <yao@codesourcery.com>
9639 * linux-low.c (linux_attach): Add 'static'.
9641 2012-06-06 Yao Qi <yao@codesourcery.com>
9643 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9645 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9647 Fix gcc -flto compilation warning.
9648 * server.c (main): Make variable multi_mode and attach volatile.
9650 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9652 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9653 if the platform doesn't know about it.
9655 2012-05-30 Jeff Kenton <jkenton@tilera.com>
9657 * Makefile.in (SFILES): Add linux-tile-low.c.
9658 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9659 * configure.srv: Handle tilegx-*-linux*.
9660 * linux-tile-low.c: New file.
9662 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9664 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9666 2012-05-24 Pedro Alves <palves@redhat.com>
9670 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
9672 2012-05-24 Pedro Alves <palves@redhat.com>
9676 Replace target_signal with gdb_signal throughout.
9678 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9680 * linux-low.c (linux_store_registers): Avoid the copying sequence
9681 when no data has been retrieved by ptrace.
9683 2012-05-22 Will Deacon <will.deacon@arm.com>
9685 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9686 Include asm/ptrace.h.
9687 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9690 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9692 * linux-low.c (linux_store_registers): Don't re-retrieve data
9693 with ptrace that has already been obtained from /proc. Always
9694 copy any data retrieved with ptrace to the buffer supplied.
9696 2012-05-11 Yao Qi <yao@codesourcery.com>
9697 Pedro Alves <palves@redhat.com>
9699 * linux-low.c (enum stopping_threads_kind): New.
9700 (stopping_threads): Change type to `enum stopping_threads_kind'.
9701 (handle_extended_wait): If stopping and suspending threads, leave
9702 the new_lwp suspended too.
9703 (linux_wait_for_event): Adjust.
9704 (stop_all_lwps): Set `stopping_threads' to
9705 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9706 whether we're suspending threads or just stopping them. Assert no
9709 2012-04-29 Yao Qi <yao@codesourcery.com>
9711 * server.h: Move some code to ...
9712 * gdbthread.h: ... here. New.
9713 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9714 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9715 (nto-low.o, win32-low.o): Likewise.
9716 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9717 * regcache.c, remote-utils.c, server.c: Likewise.
9718 * target.c, tracepoint.c, win32-low.c: Likewise.
9720 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9722 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9723 (PTRACE_ARG4_TYPE): Likewise.
9724 (PTRACE_XFER_TYPE): Likewise.
9725 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9726 ptrace to PTRACE_ARG3_TYPE.
9727 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9728 (PTRACE_ARG4_TYPE): Likewise.
9729 (PTRACE_XFER_TYPE): Likewise.
9730 (linux_detach_one_lwp): Cast fourth argument of
9731 ptrace to long then PTRACE_ARG4_TYPE.
9732 (regsets_fetch_inferior_registers): Cast third argument of
9733 ptrace to long then PTRACE_ARG3_TYPE.
9734 (regsets_store_inferior_registers): Likewise.
9736 2012-04-20 Pedro Alves <palves@redhat.com>
9738 * configure: Regenerate.
9740 2012-04-19 Pedro Alves <palves@redhat.com>
9742 * Makefile.in (GNULIB_BUILDDIR): New.
9743 (LIBGNU, INCGNU, GNULIB_H): Adjust.
9744 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9745 (all, install-only, uninstall, clean-info, all-lib, clean): No
9746 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9747 (maintainer-clean realclean distclean): Use subdir_do.
9749 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
9750 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
9751 * acinclude.m4: Include acx_configure_dir.m4.
9752 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9753 calls. Call AC_PROG_RANLIB. Configure gnulib using
9756 (GNULIB_STDINT_H): Adjust.
9757 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9758 * gdbreplay.c: Include build-gnulib/config.h.
9759 * server.h: Likewise.
9760 * aclocal.m4: Regenerate.
9761 * config.in: Regenerate.
9762 * configure: Regenerate.
9764 2012-04-19 Pedro Alves <palves@redhat.com>
9766 * Makefile.in (LIBGNU, INCGNU): Adjust.
9767 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9768 (all, install-only, uninstall, clean-info, all-lib, clean)
9769 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9770 * configure.ac: Adjust AC_OUTPUT output.
9771 * aclocal.m4: Regenerate.
9772 * configure: Regenerate.
9774 2012-04-19 Pedro Alves <palves@redhat.com>
9776 * Makefile.in (generated_files): New.
9777 (server_h): Remove the explicit dependency on config.h, and depend
9778 on $generated_files.
9780 2012-04-19 Pedro Alves <palves@redhat.com>
9782 * Makefile.in (INCGNU): Add -Ignulib.
9784 2012-04-19 Pedro Alves <palves@redhat.com>
9786 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9787 (INCGNU): ... this, and spell out -I here.
9788 (GNULIB_LIB): Rename to ...
9790 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9792 2012-04-19 Pedro Alves <palves@redhat.com>
9794 * config.in: Regenerate.
9796 2012-04-19 Pedro Alves <palves@redhat.com>
9798 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9799 * server.h (memmem): Remove declaration.
9800 * config.in: Regenerate.
9801 * configure: Regenerate.
9803 2012-04-19 Yao Qi <yao@codesourcery.com>
9805 * Makefile.in (SFILES): Add common/vec.c.
9809 2012-04-19 Yao Qi <yao@codesourcery.com>
9811 * remote-utils.c (prepare_resume_reply): Replace with macro
9812 target_core_of_thread.
9813 * server.c (handle_qxfer_threads_proper): Likewise.
9814 * target.h (traget_core_of_thread): New macro.
9816 2012-04-18 Pedro Alves <palves@redhat.com>
9818 * aclocal.m4: Regenerate.
9819 * configure: Regenerate.
9821 2012-04-16 Yao Qi <yao@codesourcery.com>
9823 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9824 duplicated on address.
9826 2012-04-16 Yao Qi <yao@codesourcery.com>
9828 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9829 (struct tracepoint_action_ops) <send>: New field.
9830 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9831 (agent_expr_send, x_tracepoint_action_send): New.
9832 (l_tracepoint_action_send): New.
9833 (cmd_qtdp): Download and install tracepoint
9834 according to `use_agent'.
9835 (run_inferior_command): Add one more parameter `len'.
9837 (tracepoint_send_agent): New.
9838 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9840 2012-04-16 Yao Qi <yao@codesourcery.com>
9842 * tracepoint.c (download_tracepoints): Moved to ...
9843 (cmd_qtstart): ... here.
9845 2012-04-14 Yao Qi <yao@codesourcery.com>
9847 * tracepoint.c: Include inttypes.h.
9848 (struct collect_memory_action): Use sized types.
9849 (struct tracepoint): Likewise.
9850 (cmd_qtdp, stop_tracing): Update print specifiers.
9851 (cmd_qtp, response_tracepoint): Likewise.
9852 (collect_data_at_tracepoint): Likewise.
9853 (collect_data_at_step): Likewise.
9855 2012-04-14 Yao Qi <yao@codesourcery.com>
9857 Import gnulib module inttypes.
9858 * aclocal.m4, config.in, configure: Regenerated.
9860 2012-04-14 Yao Qi <yao@codesourcery.com>
9862 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9863 Makefile and config.status at last.
9865 2012-04-13 Yao Qi <yao@codesourcery.com>
9867 * tracepoint.c: Include stdint.h unconditionally.
9869 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9871 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9872 on BFD_HAVE_SYS_PROCFS_TYPE.
9873 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9874 * configure: Regenerate.
9875 * config.in: Likewise.
9877 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9879 * Makefile.in (clean): Also remove x32.c x32-linux.c
9880 x32-avx.c x32-avx-linux.c.
9881 (x32.o): New target.
9883 (x32-linux.o): Likewise.
9884 (x32-linux.c): Likewise.
9885 (x32-avx.o): Likewise.
9886 (x32-avx.c): Likewise.
9887 (x32-avx-linux.o): Likewise.
9888 (x32-avx-linux.c): Likewise.
9890 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9891 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9892 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9893 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9894 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9895 i386/x32-avx-linux.xml.
9897 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9898 (init_registers_x32_avx_linux): Likwise.
9899 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9900 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9902 2012-04-13 Pedro Alves <palves@redhat.com>
9904 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9905 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9906 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9907 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9910 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9912 * linux-x86-low.c (compat_x32_clock_t): New.
9913 (compat_x32_siginfo_t): Likewise.
9914 (compat_x32_siginfo_from_siginfo): Likewise.
9915 (siginfo_from_compat_x32_siginfo): Likewise.
9916 (linux_is_elf64): Likewise.
9917 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9918 and siginfo_from_compat_x32_siginfo for x32.
9919 (x86_arch_setup): Set linux_is_elf64.
9921 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9924 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9926 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9927 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9928 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9929 compatible with process.
9931 2012-04-12 Yao Qi <yao@codesourcery.com>
9933 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9934 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9935 (install-only, install-info, clean): Handle sub dir gnulib.
9936 (all-lib, am--refresh): New targets.
9937 (memmem.o): Remove target.
9938 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9939 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
9940 (AC_REPLACE_FUNCS): Remove memmem.
9941 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9942 (AC_OUTPUT): Generate Makefile in gnulib/.
9943 * aclocal.m4, config.in, configure: Regenerated.
9945 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
9947 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9949 2012-04-05 Pedro Alves <palves@redhat.com>
9951 -Werror=strict-aliasing
9953 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9956 2012-04-04 Pedro Alves <palves@redhat.com>
9958 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9959 (sparc_store_gregset_from_stack, sparc_store_gregset)
9960 (sparc_breakpoint_at): Fix formatting.
9962 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9964 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9966 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9967 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9968 * config.in: Regenerate.
9969 * configure: Likewise.
9971 2012-03-29 Pedro Alves <palves@redhat.com>
9973 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9974 Correct ptrace arguments.
9976 2012-03-28 Pedro Alves <palves@redhat.com>
9978 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9979 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9980 (IA64_FR1_REGNUM): New defines.
9981 (ia64_fetch_register): New.
9982 (the_low_target): Install it.
9983 * linux-low.h (struct linux_target_ops) <fetch_register>: New
9985 * linux-low.c (linux_fetch_registers): Try the
9986 the_low_target.fetch_register hook first.
9988 * linux-arm-low.c (the_low_target): Adjust.
9989 * linux-bfin-low.c (the_low_target): Adjust.
9990 * linux-cris-low.c (the_low_target): Adjust.
9991 * linux-crisv32-low.c (the_low_target): Adjust.
9992 * linux-m32r-low.c (the_low_target): Adjust.
9993 * linux-m68k-low.c (the_low_target): Adjust.
9994 * linux-mips-low.c (the_low_target): Adjust.
9995 * linux-ppc-low.c (the_low_target): Adjust.
9996 * linux-s390-low.c (the_low_target): Adjust.
9997 * linux-sh-low.c (the_low_target): Adjust.
9998 * linux-sparc-low.c (the_low_target): Adjust.
9999 * linux-tic6x-low.c (the_low_target): Adjust.
10000 * linux-x86-low.c (the_low_target): Adjust.
10001 * linux-xtensa-low.c (the_low_target): Adjust.
10003 2012-03-26 Pedro Alves <palves@redhat.com>
10005 * server.c (handle_qxfer_libraries): Don't bail early if
10006 the_target->qxfer_libraries_svr4 is not NULL.
10008 2012-03-26 Pedro Alves <palves@redhat.com>
10010 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10012 2012-03-23 Pedro Alves <palves@redhat.com>
10014 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10015 "library-list-svr4" element's start tag when the the DSO list is
10018 2012-03-23 Pedro Alves <palves@redhat.com>
10020 * linux-low.c (read_one_ptr): Read the inferior's pointer through
10021 a variable whose type size is the same as the inferior's pointer
10024 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
10026 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10028 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10029 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10030 * linux-low.h: Include <signal.h>.
10031 (struct siginfo): Remove forward declaration.
10032 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10035 2012-03-21 Mike Frysinger <vapier@gentoo.org>
10037 * .gitignore: Ignore more files.
10039 2012-03-19 Pedro Alves <palves@redhat.com>
10040 Jan Kratochvil <jan.kratochvil@redhat.com>
10042 * server.c (cont_thread, general_thread): Add describing comments.
10043 (start_inferior): Clear `cont_thread'.
10044 (handle_v_cont): Don't set `cont_thread' if resuming all threads
10047 2012-03-15 Yao Qi <yao@codesourcery.com>
10049 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
10051 (cmd_qtdp): ... here.
10053 2012-03-15 Yao Qi <yao@codesourcery.com>
10055 * tracepoint.c (struct tracepoint_action_ops): New.
10056 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10057 (m_tracepoint_action_download): New.
10058 (r_tracepoint_action_download): New.
10059 (x_tracepoint_action_download): New.
10060 (l_tracepoint_action_download): New.
10061 (add_tracepoint_action): Install `action->ops' according type.
10062 (download_tracepoint_1): Move code `download' function pointer
10063 of various tracepoint_action_ops.
10065 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10067 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
10068 linux_ptrace_attach_warnings.
10070 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10072 * Makefile.in (linux-ptrace.o): New.
10073 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10074 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10075 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10076 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10077 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10079 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10081 2012-03-08 Yao Qi <yao@codesourcery.com>
10082 Pedro Alves <palves@redhat.com>
10084 Fix PR server/13392.
10085 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10086 offset of JMP insn.
10087 * tracepoint.c (remove_tracepoint): New.
10088 (cmd_qtdp): Call remove_tracepoint when failed to install.
10090 2012-03-07 Pedro Alves <palves@redhat.com>
10092 * linux-low.c (get_detach_signal): New.
10093 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10094 Pass on pending signals to PTRACE_DETACH. Check the result of the
10096 * server.c (program_signals, program_signals_p): New.
10097 (handle_general_set): Handle QProgramSignals.
10098 * server.h (program_signals, program_signals_p): Declare.
10100 2012-03-05 Pedro Alves <palves@redhat.com>
10101 Jan Kratochvil <jan.kratochvil@redhat.com>
10103 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10106 2012-03-03 Yao Qi <yao@codesourcery.com>
10108 * tracepoint.c (tracepoint_look_up_symbols): Update call to
10109 agent_look_up_symbols.
10111 2012-03-03 Yao Qi <yao@codesourcery.com>
10113 * Makefile.in (linux-low.o): Keep dependence on agent.h.
10114 (linux-x86-low.o): Likewise.
10115 * server.h: Remove in_process_agent_loaded.
10116 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10120 2012-03-03 Yao Qi <yao@codesourcery.com>
10122 * tracepoint.c (gdb_agent_capability): New global.
10123 (in_process_agent_loaded_ust): Renamed to
10124 `in_process_agent_supports_ust'.
10126 (in_process_agent_supports_ust): Call agent_capability_check.
10127 (clear_installed_tracepoints): Assert that agent supports
10130 2012-03-03 Yao Qi <yao@codesourcery.com>
10132 * linux-low.c (linux_supports_agent): New.
10133 (linux_target_ops): Initialize field `supports_agent' with
10134 linux_supports_agent.
10135 * target.h (struct target_ops) <supports_agent>: New.
10136 (target_supports_agent): New macro.
10137 * server.c (handle_general_set): Handle packet 'QAgent'.
10138 (handle_query): Send `QAgent+'.
10139 * Makefile.in (server.o): Depends on agent.h.
10141 2012-03-03 Yao Qi <yao@codesourcery.com>
10143 * Makefile.in (OBS): Add agent.o.
10144 Add new rule for agent.o.
10145 Track dependence of tracepoint.c on agent.h.
10146 * tracepoint.c (run_inferior_command_1):
10147 (run_inferior_command): Call agent_run_command.
10148 (gdb_ust_connect_sync_socket): Deleted. Move it to
10150 (resume_thread, stop_thread): Likewise.
10151 (gdb_ust_socket_init): Renamed to ...
10152 (gdb_agent_socket_init): ... New.
10153 (gdb_ust_thread): Renamed to ...
10154 (gdb_agent_helper_thread): ... New.
10155 (gdb_ust_init): Move some code to ...
10156 (gdb_agent_init): ... here. New.
10157 [HAVE_UST]: Call gdb_ust_init.
10158 (initialize_tracepoint_ftlib): Call gdb_agent_init.
10159 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10160 * config.in, configure: Regenerated.
10162 2012-03-02 Pedro Alves <palves@redhat.com>
10164 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10165 * linux-low.c (struct simple_pid_list): New.
10166 (stopped_pids): New a struct simple_pid_list pointer.
10167 (add_to_pid_list, pull_pid_from_list): New.
10168 (handle_extended_wait): Don't assume the first signal new children
10169 report is SIGSTOP. Adjust call to pull_pid_from_list.
10170 (linux_wait_for_lwp): Adjust.
10172 2012-03-02 Yao Qi <yao@codesourcery.com>
10174 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10177 2012-03-02 Yao Qi <yao@codesourcery.com>
10179 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10180 `stop_pc' and `tpoint'. Update caller.
10182 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
10184 * linux-low.h (linux_target_ops): Add regset_bitmap member.
10185 * linux-low.c (use_linux_regsets): New macro.
10186 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10187 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10188 (linux_register_in_regsets): New function.
10189 (usr_fetch_inferior_registers): Skip registers covered by
10191 (usr_store_inferior_registers): Likewise.
10192 (usr_fetch_inferior_registers): New macro.
10193 (usr_store_inferior_registers): Likewise.
10194 (linux_fetch_registers): Handle mixed regset/non-regset targets.
10195 (linux_store_registers): Likewise.
10196 * linux-mips-low.c (init_registers_mips_dsp_linux): New
10198 (init_registers_mips64_dsp_linux): Likewise.
10199 (init_registers_mips_linux): New macro.
10200 (init_registers_mips_dsp_linux): Likewise.
10201 (mips_dsp_num_regs): Likewise.
10202 (DSP_BASE, DSP_CONTROL): New fallback macros.
10203 (mips_base_regs): New macro.
10204 (mips_regmap): Use it. Fix the size.
10205 (mips_dsp_regmap): New variable.
10206 (mips_dsp_regset_bitmap): Likewise.
10207 (mips_arch_setup): New function.
10208 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10210 (mips_cannot_store_register): Likewise.
10211 (the_low_target): Update .arch_setup, .num_regs and .regmap
10212 initializers. Add .regset_bitmap initializer.
10213 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10215 * linux-bfin-low.c (the_low_target): Likewise.
10216 * linux-cris-low.c (the_low_target): Likewise.
10217 * linux-crisv32-low.c (the_low_target): Likewise.
10218 * linux-ia64-low.c (the_low_target): Likewise.
10219 * linux-m32r-low.c (the_low_target): Likewise.
10220 * linux-m68k-low.c (the_low_target): Likewise.
10221 * linux-ppc-low.c (the_low_target): Likewise.
10222 * linux-s390-low.c (the_low_target): Likewise.
10223 * linux-sh-low.c (the_low_target): Likewise.
10224 * linux-sparc-low.c (the_low_target): Likewise.
10225 * linux-tic6x-low.c (the_low_target): Likewise.
10226 * linux-x86-low.c (the_low_target): Likewise.
10227 * linux-xtensa-low.c (the_low_target): Likewise.
10228 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10229 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
10230 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10232 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10233 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10235 2012-02-29 Yao Qi <yao@codesourcery.com>
10236 Pedro Alves <palves@redhat.com>
10238 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10239 `step_over_finished' is true.
10241 2012-02-27 Pedro Alves <palves@redhat.com>
10243 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10244 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10246 2012-02-27 Pedro Alves <palves@redhat.com>
10249 * linux-low.c (pid_is_stopped): New.
10250 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10252 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
10254 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10257 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10259 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10261 2012-02-24 Luis Machado <lgustavo@codesourcery>
10263 * server.c (handle_query): Advertise support for target-side
10264 breakpoint condition evaluation.
10265 (process_point_options): New function.
10266 (process_serial_event): When inserting a breakpoint, check for
10267 a target-side condition that should be evaluated.
10269 * mem-break.c: Include regcache.h and ax.h.
10270 (point_cond_list_t): New data structure.
10271 (breakpoint) <cond_list>: New field.
10272 (find_gdb_breakpoint_at): Make non-static.
10273 (delete_gdb_breakpoint_at): Clear any target-side
10275 (clear_gdb_breakpoint_conditions): New function.
10276 (add_condition_to_breakpoint): Likewise.
10277 (add_breakpoint_condition): Likewise.
10278 (gdb_condition_true_at_breakpoint): Likewise.
10279 (gdb_breakpoint_here): Return result directly instead
10280 of going through a local variable.
10282 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10283 (clear_gdb_breakpoint_conditions): Likewise.
10284 (add_breakpoint_condition): Likewise.
10285 (gdb_condition_true_at_breakpoint): Likewise.
10287 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10288 (need_step_over_p): Take target-side breakpoint condition into
10291 2012-02-24 Luis Machado <lgustavo@codesourcery>
10293 * server.h: Include tracepoint.h.
10294 (agent_mem_read, agent_get_trace_state_variable_value,
10295 agent_set_trace_state_variable_value,
10296 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10297 get_set_tsv_func_addr): New prototypes.
10299 * ax.h: New include file.
10300 * ax.c: New source file.
10302 * tracepoint.c: Include ax.h.
10303 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10304 agent_expr, eval_result_type): Move to ax.h.
10305 (parse_agent_expr): Rename to ...
10306 (gdb_parse_agent_expr): ... this, make it non-static and move
10308 (unparse_agent_expr) Rename to ...
10309 (gdb_unparse_agent_expr): ... this, make it non-static and move
10311 (eval_agent_expr): Rename to ...
10312 (eval_tracepoint_agent_expr): ... this.
10313 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10314 forward declarations.
10315 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10316 (agent_get_trace_state_variable_value): New function.
10317 (agent_set_trace_state_variable_value): New function.
10318 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10319 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10320 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10321 (condition_true_at_tracepoint): Likewise.
10322 (parse_agent_expr): Rename to ...
10323 (gdb_parse_agent_expr): ... this and move to ax.c.
10324 (unparse_agent_expr): Rename to ...
10325 (gdb_unparse_agent_expr): ... this and move to ax.c.
10326 (gdb_agent_op_name): Move to ax.c.
10327 (eval_agent_expr): Rename to ...
10328 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10330 (eval_tracepoint_agent_expr): New function.
10331 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
10333 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10335 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10336 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10337 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10338 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10339 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10340 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10341 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10342 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10343 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10344 (compile_bytecodes): Remove forward declaration.
10345 (is_goto_target): Move to ax.c.
10346 (compile_bytecodes): Move to ax.c and call
10347 agent_get_trace_state_variable_value (...) and
10348 agent_set_trace_state_variable_value (...).
10350 * Makefile.in: Update ax.c and IPA dependencies.
10352 2012-02-24 Pedro Alves <palves@redhat.com>
10354 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10355 (cmd_bigqtbuffer_circular): ... this. Only handle
10356 'QTBuffer:circular:'.
10357 (handle_tracepoint_general_set): Adjust.
10359 2012-02-16 Yao Qi <yao@codesourcery.com>
10361 * inferiors.c: Move code to ...
10362 * dll.c: .... here. New.
10363 * server.h: Declare clear_dlls.
10364 * Makefile.in (SFILES): Add dll.c.
10368 2012-02-11 Yao Qi <yao@codesourcery.com>
10370 * server.c: (handle_monitor_command): Add a new parameter
10372 (handle_query): Update caller.
10374 2012-02-09 Joel Brobecker <brobecker@adacore.com>
10376 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10377 * configure, config.in: Regenerate.
10378 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10381 2012-02-02 Pedro Alves <palves@redhat.com>
10383 Try SIGKILL first, then PTRACE_KILL.
10384 * linux-low.c (linux_kill_one_lwp): New.
10385 (linux_kill_one_lwp): Rename to ...
10386 (kill_one_lwp_callback): ... this. Use the new
10387 linux_kill_one_lwp.
10389 2012-02-02 Pedro Alves <palves@redhat.com>
10391 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10394 2012-01-27 Pedro Alves <palves@redhat.com>
10396 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10397 (elf_64_file_p): Make static.
10398 (linux_pid_exe_is_elf_64_file): New.
10399 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10400 Delete declarations.
10401 (linux_pid_exe_is_elf_64_file): Declare.
10402 * linux-x86-low.c (x86_arch_setup): Use
10403 linux_pid_exe_is_elf_64_file.
10405 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10407 * linux-low.c (linux_wait_for_event_1): Rename to ...
10408 (linux_wait_for_event): ... here and merge it with former
10409 linux_wait_for_event - new variable wait_ptid, use it.
10410 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10412 2012-01-23 Pedro Alves <palves@redhat.com>
10414 * server.c (main): Avoid yet another case of infinite loop while
10415 detaching/killing after a longjmp.
10417 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10420 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10422 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10424 * hostio.c (handle_readlink): New function.
10425 (handle_vFile): Call it to handle "vFile:readlink" packets.
10427 2012-01-20 Pedro Alves <palves@redhat.com>
10428 Ulrich Weigand <ulrich.weigand@linaro.org>
10430 * server.c (handle_v_requests): Only support vAttach and vRun to
10431 start multiple processes when in extended protocol mode.
10433 2012-01-17 Pedro Alves <palves@redhat.com>
10435 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10436 memalign plus mprotect to allocate the scratch buffer.
10438 2012-01-13 Pedro Alves <palves@redhat.com>
10440 * server.c (attach_inferior): Clear `cont_thread'.
10442 2012-01-13 Pedro Alves <palves@redhat.com>
10444 * server.c (main): Avoid infinite loop while detaching/killing
10447 2012-01-09 Doug Evans <dje@google.com>
10449 * server.c (start_inferior): Set last_ptid in --wrapper case.
10451 2012-01-06 Yao Qi <yao@codesourcery.com>
10453 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10455 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10457 2012-01-04 Yao Qi <yao@codesourcery.com>
10459 * tracepoint.c (cmd_qtdp): Print debug message
10460 for static tracepoint.
10462 2012-01-04 Yao Qi <yao@codesourcery.com>
10464 * tracepoint.c (trace_vdebug): Differentiate debug message
10465 between gdbserver and IPA.
10467 2012-01-03 Yao Qi <yao@codesourcery.com>
10469 * tracepoint.c (tracepoint_was_hit): Don't collect for
10472 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10474 * terminal.h: Reformat copyright header.
10476 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10478 * server.c (gdbserver_version): Update copyright year.
10479 * gdbreplay.c (gdbreplay_version): Likewise.
10481 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10483 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10486 2011-12-18 Hui Zhu <teawater@gmail.com>
10487 * linux-low.c (linux_create_inferior): Save return value to ret.
10489 2011-12-18 Hui Zhu <teawater@gmail.com>
10491 * linux-low.c (linux_create_inferior): Save return value to ret.
10493 2011-12-16 Doug Evans <dje@google.com>
10495 * linux-low.c (linux_create_inferior): If stdio connection,
10496 redirect stdin from /dev/null, stdout to stderr.
10497 * remote-utils.c (remote_is_stdio): New static global.
10498 (remote_connection_is_stdio): New function.
10499 (remote_prepare): Handle stdio connection.
10500 (remote_open): Ditto.
10501 (remote_close): Don't close stdin for stdio connections.
10502 (read_prim,write_prim): New functions. Replace all calls to
10503 read/write to these.
10504 * server.c (main): Watch for "-" argument. Move call to
10505 remote_prepare before start_inferior.
10506 * server.h (STDIO_CONNECTION_NAME): New macro.
10507 (remote_connection_is_stdio): Declare.
10509 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10510 in debugging output.
10512 2011-12-15 Yao Qi <yao@codesourcery.com>
10514 * tracepoint.c: Include sys/syscall.h.
10515 (gdb_ust_thread): Remove preprocessor conditional.
10517 2011-12-14 Pedro Alves <pedro@codesourcery.com>
10519 * linux-low.c (linux_detach_one_lwp): Call
10520 the_low_target.prepare_to_resume before detaching.
10522 2011-12-14 Yao Qi <yao@codesourcery.com>
10524 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10527 2011-12-14 Yao Qi <yao@codesourcery.com>
10529 * i386-low.c (i386_low_stopped_data_address): Initialize local
10530 variable `control'.
10532 2011-12-13 Pedro Alves <pedro@codesourcery.com>
10536 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10537 DR_CONTROL unless necessary. Extend comments.
10538 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10539 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10541 2011-12-13 Yao Qi <yao@codesourcery.com>
10543 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10545 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10547 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10549 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10550 Print new debug message for such case.
10552 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10554 Fix overlapping memcpy.
10555 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10556 the read_inferior_memory transfer.
10557 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10558 write_inferior_memory transfer.
10559 (set_fast_tracepoint_jump): New variable buf. Use it for the
10560 read_inferior_memory and write_inferior_memory transfers.
10561 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10562 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10563 Use it for the write_inferior_memory transfer.
10564 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10567 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10569 * linux-low.c (fetch_register, store_register): Make code
10570 consistent, fix formatting.
10572 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10574 * linux-low.c (usr_store_inferior_registers): Factor out code
10575 to handle individual registers into...
10576 (store_register): ... this new function.
10578 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10580 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10581 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10582 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10583 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10584 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10585 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10586 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10587 (srv_xmlfiles): Add new XML files.
10589 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10591 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10592 (init_registers_s390_linux32v1): Add prototype.
10593 (init_registers_s390_linux32v2): Likewise.
10594 (init_registers_s390_linux64v1): Likewise.
10595 (init_registers_s390_linux64v2): Likewise.
10596 (init_registers_s390x_linux64v1): Likewise.
10597 (init_registers_s390x_linux64v2): Likewise.
10598 (s390_num_regs): Increment to 52.
10599 (s390_regmap): Add orig_r2 register.
10600 (s390_num_regs_3264): Increment to 68.
10601 (s390_regmap_3264): Add orig_r2 register.
10602 (s390_collect_ptrace_register): Handle orig_r2 register.
10603 (s390_supply_ptrace_register): Likewise.
10604 (s390_fill_last_break): New function.
10605 (s390_store_last_break): Likewise.
10606 (s390_fill_system_call): New function.
10607 (s390_store_system_call): Likewise.
10608 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10610 (s390_check_regset): New function.
10611 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10612 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10613 Update target_regsets for available register sets.
10615 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10616 Jan Kratochvil <jan.kratochvil@redhat.com>
10618 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10619 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10621 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10622 * linux-low.h (struct process_info_private): New member r_debug.
10623 * server.c (handle_qxfer_libraries): Call
10624 the_target->qxfer_libraries_svr4.
10625 (handle_qxfer_libraries_svr4): New function.
10626 (qxfer_packets): New entry "libraries-svr4".
10627 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10628 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10629 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10630 PACKET_qXfer_libraries_svr4.
10632 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10634 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10635 PSW address/mask between 8-byte and 16-byte formats.
10636 (s390_supply_ptrace_register): Likewise.
10637 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10638 basic addressing mode bit.
10640 2011-11-24 Stan Shebs <stan@codesourcery.com>
10642 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10644 2011-11-17 Stan Shebs <stan@codesourcery.com>
10646 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10647 (tracing_start_time): New global.
10648 (tracing_stop_time): New global.
10649 (tracing_user_name): New global.
10650 (tracing_notes): New global.
10651 (tracing_stop_note): New global.
10652 (cmd_qtstart): Set traceframe_usage, start_time.
10653 (stop_tracing): Set stop_time.
10654 (cmd_qtstatus): Report additional status.
10655 (cmd_qtp): New function.
10656 (handle_tracepoint_query): Call it.
10657 (cmd_qtnotes): New function.
10658 (handle_tracepoint_general_set): Call it.
10659 (get_timestamp): Rename from tsv_get_timestamp.
10661 2011-11-14 Stan Shebs <stan@codesourcery.com>
10662 Kwok Cheung Yeung <kcy@codesourcery.com>
10664 * linux-x86-low.c (small_jump_insn): New.
10665 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10666 trampoline and error message, build a trampoline and issue a small
10667 jump instruction to it.
10668 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10669 trampoline and error message.
10670 (x86_get_min_fast_tracepoint_insn_len): New.
10671 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10672 * linux-low.h (struct linux_target_ops): Add arguments to
10673 install_fast_tracepoint_jump_pad operation, add new operation.
10674 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10676 (linux_get_min_fast_tracepoint_insn_len): New function.
10677 (linux_target_op): Add new operation.
10678 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10679 (gdb_trampoline_buffer_end): Ditto.
10680 (gdb_trampoline_buffer_error): Ditto.
10681 (struct ipa_sym_addresses): Add fields for new IPA variables.
10682 (symbol_list): Add entries for new IPA variables.
10683 (struct tracepoint): Add fields to hold the address range of the
10684 trampoline used by the tracepoint.
10685 (trampoline_buffer_head): New static variable.
10686 (trampoline_buffer_tail): Ditto.
10687 (claim_trampoline_space): New function.
10688 (have_fast_tracepoint_trampoline_buffer): New function.
10689 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10691 (install_fast_tracepoint): Ditto, also add error buffer argument.
10692 (cmd_qtminftpilen): New function.
10693 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10694 (fast_tracepoint_from_trampoline_address): New function.
10695 (fast_tracepoint_collecting): Handle trampoline as part of jump
10697 (set_trampoline_buffer_space): New function.
10698 (initialize_tracepoint): Initialize new IPA variables.
10699 * target.h (struct target_ops): Add arguments to
10700 install_fast_tracepoint_jump_pad operation, add new
10701 get_min_fast_tracepoint_insn_len operation.
10702 (target_get_min_fast_tracepoint_insn_len): New.
10703 (install_fast_tracepoint_jump_pad): Add arguments.
10704 * server.h (IPA_BUFSIZ): Define.
10705 * linux-i386-ipa.c: Include extra header files.
10706 (initialize_fast_tracepoint_trampoline_buffer): New function.
10707 (initialize_low_tracepoint): Call it.
10708 * server.h (set_trampoline_buffer_space): Declare.
10709 (claim_trampoline_space): Ditto.
10710 (have_fast_tracepoint_trampoline_buffer): Ditto.
10712 2011-11-14 Yao Qi <yao@codesourcery.com>
10714 * server.c (handle_query): Handle InstallInTrace for qSupported.
10715 * tracepoint.c (add_tracepoint): Sort list.
10716 (install_tracepoint, download_tracepoint): New.
10717 (cmd_qtdp): Call them to install and download tracepoints.
10718 (sort_tracepoints): Removed.
10719 (cmd_qtstart): Update.
10721 2011-11-14 Yao Qi <yao@codesourcery.com>
10723 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10724 * mem-break.h: Declare.
10725 * tracepoint.c (cmd_qtstart): Move some code to ...
10726 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10728 (download_tracepoints): Move some code to ...
10729 (download_tracepoint_1): ... here. New.
10731 2011-11-08 Yao Qi <yao@codesourcery.com>
10733 * remote-utils.c (relocate_instruction): A comment fix.
10735 2011-11-07 Joel Brobecker <brobecker@adacore.com>
10737 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10738 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10739 dr_status_mirror and dr_control_mirror from debug_reg_state.
10740 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10741 (i386_initial_stuff): Remove use of deleted globals.
10742 (i386_get_thread_context, i386_set_thread_context,
10743 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10744 from debug_reg_state.
10746 2011-11-05 Yao Qi <yao@codesourcery.com>
10748 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10749 address as TPOINT's.
10751 2011-11-02 Stan Shebs <stan@codesourcery.com>
10753 * tracepoint.c (agent_mem_read_string): New function.
10754 (eval_agent_expr): Call it for tracenz.
10755 * server.c (handle_query): Report support for tracenz.
10757 2011-11-02 Yao Qi <yao@codesourcery.com>
10759 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10761 2011-11-02 Yao Qi <yao@codesourcery.com>
10763 * target.h: Fix a typo in comment.
10765 2011-10-31 Pedro Alves <pedro@codesourcery.com>
10767 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10768 clobber the breakpoints' shadows with fast tracepoint jumps.
10769 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10770 * target.c (write_inferior_memory): Also pass MYADDR down to
10773 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10775 * configure.ac: Check support for personality routine.
10776 * configure: Regenerate.
10777 * config.in: Likewise.
10778 * linux-low.c: Include <sys/personality.h>.
10779 Define ADDR_NO_RANDOMIZE if necessary.
10780 (linux_create_inferior): Disable address space randomization when
10781 forking inferior, if requested.
10782 (linux_supports_disable_randomization): New function.
10783 (linux_target_ops): Install it.
10784 * server.h (disable_randomization): Declare.
10785 * server.c (disable_randomization): New global variable.
10786 (handle_general_set): Handle QDisableRandomization.
10787 (handle_query): Likewise for qSupported.
10788 (main): Support --disable-randomization and --no-disable-randomization
10789 command line arguments.
10790 * target.h (struct target_ops): Add supports_disable_randomization.
10791 (target_supports_disable_randomization): New macro.
10793 2011-09-29 Mike Frysinger <vapier@gentoo.org>
10795 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10797 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10798 [!PT_GETDSBT] (target_loadmap): New definition.
10799 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10800 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10801 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10802 and PT_GETDSBT to LINUX_LOADMAP.
10803 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10804 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10806 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10808 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10809 (arm_linux_hwbp_cap): New static variable.
10810 (arm_linux_get_hwbp_cap): Replace by ...
10811 (arm_linux_init_hwbp_cap): ... this new function.
10812 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10813 (arm_linux_get_hw_watchpoint_count): Likewise.
10814 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10815 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10816 (arm_prepare_to_resume): Use perror_with_name instead of error.
10818 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10820 * linux-arm-low.c: Include <signal.h>.
10821 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10822 (struct arm_linux_hwbp_cap): New data type.
10823 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10824 (struct arm_linux_hw_breakpoint): New data type.
10825 (MAX_BPTS, MAX_WPTS): Define.
10826 (struct arch_process_info, struct arch_lwp_info): New data types.
10827 (arm_linux_get_hwbp_cap): New function.
10828 (arm_linux_get_hw_breakpoint_count): Likewise.
10829 (arm_linux_get_hw_watchpoint_count): Likewise.
10830 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10831 (arm_hwbp_control_initialize): Likewise.
10832 (arm_hwbp_control_is_enabled): Likewise.
10833 (arm_hwbp_control_is_initialized): Likewise.
10834 (arm_hwbp_control_disable): Likewise.
10835 (arm_linux_hw_breakpoint_equal): Likewise.
10836 (arm_linux_hw_point_initialize): Likewise.
10837 (struct update_registers_data): New data structure.
10838 (update_registers_callback: New function.
10839 (arm_insert_point): Likewise.
10840 (arm_remove_point): Likewise.
10841 (arm_stopped_by_watchpoint): Likewise.
10842 (arm_stopped_data_address): Likewise.
10843 (arm_new_process): Likewise.
10844 (arm_new_thread): Likewise.
10845 (arm_prepare_to_resume): Likewise.
10846 (the_low_target): Register arm_insert_point, arm_remove_point,
10847 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10848 arm_new_thread, and arm_prepare_to_resume.
10850 2011-09-15 Stan Shebs <stan@codesourcery.com>
10852 * server.h (struct emit_ops): Add compare-goto fields.
10853 * tracepoint.c (gdb_agent_op_sizes): New table.
10854 (emit_eq_goto): New function.
10855 (emit_ne_goto): New function.
10856 (emit_lt_goto): New function.
10857 (emit_le_goto): New function.
10858 (emit_gt_goto): New function.
10859 (emit_ge_goto): New function.
10860 (is_goto_target): New function.
10861 (compile_bytecodes): Recognize special cases of compare-goto
10862 combinations and call specialized emitters for them.
10863 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10864 (amd64_emit_ne_goto): New function.
10865 (amd64_emit_lt_goto): New function.
10866 (amd64_emit_le_goto): New function.
10867 (amd64_emit_gt_goto): New function.
10868 (amd64_emit_ge_goto): New function.
10869 (amd64_emit_ops): Add the new functions.
10870 (i386_emit_eq_goto): New function.
10871 (i386_emit_ne_goto): New function.
10872 (i386_emit_lt_goto): New function.
10873 (i386_emit_le_goto): New function.
10874 (i386_emit_gt_goto): New function.
10875 (i386_emit_ge_goto): New function.
10876 (i386_emit_ops): Add the new functions.
10878 2011-09-08 Stan Shebs <stan@codesourcery.com>
10880 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10881 (i386_emit_epilogue): Restore %ebx.
10883 2011-08-31 Jie Zhang <jzhang918@gmail.com>
10885 * server.c (step_thread): Remove definition.
10886 (process_serial_event): Don't handle Hs.
10887 * server.h (step_thread): Remove declaration.
10888 * target.c (set_desired_inferior): Remove use of step_thread.
10890 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10892 * linux-low.c: Include linux-procfs.h.
10893 (linux_attach_lwp_1): Update comments.
10894 (linux_attach): Scan for existing threads when attaching to a
10895 process that is the tgid.
10896 * Makefile.in: Update dependencies.
10898 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10900 * configure.srv: Add linux-procfs.o dependencies.
10902 2011-08-14 Yao Qi <yao@codesourcery.com>
10904 * target.h (struct target_ops): Fix indent.
10905 * win32-low.c (win32_target_ops): Fix comment.
10907 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
10908 Yao Qi <yao@codesourcery.com>
10910 * Makefile.in (clean): Remove tic6x-*.c files.
10911 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10912 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10913 (tic6x-c64xp-linux.c): Likewise.
10914 * configure.srv: Add support for tic6x-*-uclinux.
10915 * linux-tic6x-low.c: New.
10916 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10918 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
10919 Yao Qi <yao@codesourcery.com>
10921 * target.h (struct target_ops): Add read_loadmap.
10922 * linux-low.c (struct target_loadseg): New type.
10923 (struct target_loadmap): New type.
10924 (linux_read_loadmap): New function.
10925 (linux_target_ops): Add linux_read_loadmap.
10926 * server.c (handle_query): Support qXfer:fdpic:read packet.
10927 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10930 2011-08-05 Eli Zaretskii <eliz@gnu.org>
10932 * win32-low.c: Include <stdint.h>.
10934 2011-07-22 Pedro Alves <pedro@codesourcery.com>
10936 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10937 to the inferior here.
10938 (i386_remove_aligned_watchpoint): Ditto.
10939 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10940 fit part of the watchpoint in the debug registers.
10941 (i386_update_inferior_debug_regs): New.
10942 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10943 registers, and only update the inferior on success.
10944 (i386_low_remove_watchpoint): Ditto.
10946 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
10948 * linux-low.c (compare_ints, unique, list_threads, show_process,
10949 linux_core_of_thread): Delete.
10950 (linux_target_ops): Change linux_core_of_thread to
10951 linux_common_core_of_thread.
10952 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10953 * utils.c (malloc_failure): Change type of argument.
10954 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10955 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10956 common/linux-osdata.c, common/ptid.c and common/buffer.c.
10957 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10958 (IPA_OBJS): Add common-utils-ipa.o.
10959 (ptid_h, linux_osdata_h): New macros.
10960 (server_h): Add common/common-utils.h, common/xml-utils.h,
10961 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10963 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10964 ptid.o, buffer.o): New rules.
10965 (linux-low.o): Add common/linux-osdata.h as a dependency.
10966 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10967 * configure.ac: Add AC_HEADER_DIRENT check.
10968 * config.in: Regenerate.
10969 * configure: Regenerate.
10970 * remote-utils.c (xml_escape_text): Delete.
10971 (buffer_grow, buffer_free, buffer_init, buffer_finish,
10972 buffer_xml_printf): Move to common/buffer.c.
10973 * server.c (main): Remove call to initialize_inferiors.
10974 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10975 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10976 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10977 internal_error, gdb_assert, gdb_assert_fail): Delete.
10978 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10979 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10981 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10982 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10983 initialize_inferiors): Delete.
10985 2011-07-20 Pedro Alves <pedro@codesourcery.com>
10987 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10990 2011-05-31 Pedro Alves <pedro@codesourcery.com>
10992 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10994 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10996 2011-05-26 Yao Qi <yao@codesourcery.com>
10998 * Makefile.in (thread-db.o): Track dependence to
10999 common/gdb_thread_db.h.
11000 * thread-db.c: include gdb_thread_db.h from right place.
11002 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
11004 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11005 __FILE__ and __LINE__ to internal_error.
11007 2011-05-13 Doug Evans <dje@google.com>
11009 * thread-db.c (try_thread_db_load_from_sdir): New function.
11010 (try_thread_db_load_from_dir): New function.
11011 (thread_db_load_search): Handle $sdir, ignore $pdir.
11012 Remove trying of system directories if search of
11013 libthread-db-search-path fails, that is now done via $sdir.
11015 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
11017 * server.c (handle_query): Add EnableDisableTracepoints to the list
11018 of supported features.
11019 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
11021 (cmd_qtenable_disable): New.
11022 (cmd_qtstart): Install tracepoints even if disabled.
11023 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11024 receiving a QTEnable or QTDisable packet.
11025 (gdb_collect): Skip data collection if fast tracepoint is disabled.
11026 (ust_marker_to_static_tracepoint): Do not ignore disabled static
11028 (gdb_probe): Skip data collection if static tracepoint is disabled.
11030 2011-05-10 Doug Evans <dje@google.com>
11032 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11034 2011-05-04 Doug Evans <dje@google.com>
11036 * linux-low.c (linux_join): Skip process lookup.
11037 * spu-low.c (spu_join): Ditto.
11038 * server.c (join_inferiors_callback): Delete.
11039 (process_serial_event): For 'D' packet (detach) call join_inferior
11042 2011-05-04 Joseph Myers <joseph@codesourcery.com>
11044 * README: Don't mention xscale*-*-linux*.
11045 * configure.srv (xscale*-*-linux*): Don't handle target.
11047 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
11049 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
11051 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
11052 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
11053 (i386_emit_void_call_2): Likewise.
11055 2011-04-26 Yao Qi <yao@codesourcery.com>
11057 * linux-low.c: Move common macros to linux-ptrace.h.
11058 Include linux-ptrace.h.
11059 * Makefile.in (linux_ptrace_h): New.
11060 (linux-low.o): Depends on linux-ptrace.h.
11062 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
11064 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11065 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11066 (remote_prepare): New function with most of the TCP code from ...
11067 (remote_open): ... here. Detect PORT here unconditionally. Move also
11068 setting transport_is_reliable.
11069 * server.c (run_once): New variable.
11070 (gdbserver_usage): Document it.
11071 (main): Set run_once for `--once'. Call remote_prepare. Exit after
11072 the first run if RUN_ONCE.
11073 * server.h (run_once, remote_prepare): New declarations.
11075 2011-04-19 Tom Tromey <tromey@redhat.com>
11077 * win32-low.c (handle_load_dll): Remove duplicate "the".
11079 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11081 Remove support for old Cygwin 1.5 versions.
11082 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11083 function to avoid warning.
11084 (win32_add_one_solib): Use cygwin_conv_path function to avoid
11087 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
11089 * gdbserver/server.h (Macro _): Define it if not available.
11091 2011-03-14 Michael Snyder <msnyder@vmware.com>
11093 * hostio.c (handle_close): Remove unnecessary null test.
11095 2011-03-10 Joel Brobecker <brobecker@adacore.com>
11097 * Makefile.in (maintainer-clean realclean distclean): Remove
11098 "make ... subdir_do" command.
11100 2011-03-10 Michael Snyder <msnyder@vmware.com>
11102 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11104 * server.c (handle_v_run): Free alloced buffer on early return.
11106 2011-03-09 Yao Qi <yao@codesourcery.com>
11109 2011-03-04 Yao Qi <yao@codesourcery.com>
11111 * Makefile.in: Remove GNU make feature --directory.
11113 2011-03-05 Yao Qi <yao@codesourcery.com>
11115 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11116 (subdir_do): New make target. Copied from gdb/Makefile.
11117 (maintainer-clean, realclean, distclean, clean): Call corresponding
11118 make targets in common/Makefile.
11120 2011-02-11 Yao Qi <yao@codesourcery.com>
11122 * configure.ac: Call AC_PROG_RANLIB.
11123 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11124 * configure: Regenerate.
11126 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11128 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11130 2011-03-06 Yao Qi <yao@codesourcery.com>
11132 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11134 2011-03-05 Yao Qi <yao@codesourcery.com>
11136 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11137 (subdir_do): New make target. Copied from gdb/Makefile.
11138 (maintainer-clean, realclean, distclean, clean): Call corresponding
11139 make targets in common/Makefile.
11141 2011-03-04 Yao Qi <yao@codesourcery.com>
11143 * Makefile.in: Remove GNU make feature --directory.
11145 2011-03-04 Michael Snyder <msnyder@vmware.com>
11147 * server.c (queue_stop_reply): Call xmalloc not malloc.
11149 2011-03-02 Michael Snyder <msnyder@vmware.com>
11151 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11153 2011-02-28 Michael Snyder <msnyder@vmware.com>
11155 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11156 (cmd_qtframe): Ditto.
11157 (cmd_qtbuffer): Ditto.
11158 (cmd_bigqtbuffer): Ditto.
11160 * utils.c (decimal2str): Initialize 'width' to nine, then
11161 don't mess with it.
11163 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11165 * hostio.c (require_data): Free *data, not data.
11167 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11169 * hostio.c (require_data): Use free, not xfree.
11171 2011-02-27 Michael Snyder <msnyder@vmware.com>
11173 * server.c (handle_query): Discard unused value.
11175 * hostio.c (require_data): Free malloc memory before returning
11178 2011-02-26 Michael Snyder <msnyder@vmware.com>
11180 * linux-low.c (list_threads): Call closedir for dirent.
11182 2011-02-27 Michael Snyder <msnyder@vmware.com>
11184 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11185 a case statement falls through.
11187 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11189 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11192 2011-02-26 Michael Snyder <msnyder@vmware.com>
11194 * utils.c (decimal2str): Eliminate dead code and dead param.
11195 (pulongest): Drop dead param from call to decimal2str.
11198 2011-02-24 Joel Brobecker <brobecker@adacore.com>
11200 Revert the following patch (not approved yet):
11201 2011-02-21 Hui Zhu <teawater@gmail.com>
11202 * tracepoint.c (tp_printf): New function.
11203 (eval_agent_expr): Handle gdb_agent_op_printf.
11205 2011-02-21 Hui Zhu <teawater@gmail.com>
11207 * tracepoint.c (tp_printf): New function.
11208 (eval_agent_expr): Handle gdb_agent_op_printf.
11210 2011-02-18 Tom Tromey <tromey@redhat.com>
11212 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11213 (tracepoint.o): Likewise.
11214 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11215 (gdb_agent_op_names): Likewise.
11217 2011-02-18 Tom Tromey <tromey@redhat.com>
11219 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11220 gdb_agent_op_rot>: New constants.
11221 (gdb_agent_op_names): Add pick and roll.
11222 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11225 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11227 * aclocal.m4: Regenerated with aclocal-1.11.1.
11229 2011-02-14 Pedro Alves <pedro@codesourcery.com>
11231 * server.c (handle_qxfer_traceframe_info): New.
11232 (qxfer_packets): Register "traceframe-info".
11233 (handle_query): Report support for qXfer:traceframe-info:read+.
11234 * tracepoint.c (match_blocktype): New.
11235 (traceframe_find_block_type): Rename to ...
11236 (traceframe_walk_blocks): ... this. Add callback filter argument,
11238 (traceframe_find_block_type): New, reimplemented on top of
11239 traceframe_walk_blocks.
11240 (build_traceframe_info_xml): New.
11241 (traceframe_read_info): New.
11242 * server.h (traceframe_read_info): Declare.
11244 2011-02-11 Yao Qi <yao@codesourcery.com>
11246 * configure.ac: Call AC_PROG_RANLIB.
11247 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11248 * configure: Regenerate.
11250 2011-02-07 Pedro Alves <pedro@codesourcery.com>
11252 * server.c (gdb_read_memory): Change return semantics to allow
11254 (handle_search_memory_1): Adjust.
11255 (process_serial_event) <'m' packet>: Handle partial transfers.
11256 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11258 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11260 * regcache.c (init_register_cache): Initialize
11261 regcache->register_status.
11262 (free_register_cache): Release regcache->register_status.
11263 (regcache_cpy): Copy register_status.
11264 (registers_to_string): Print 'x's for unavailable registers.
11265 (supply_register): Mark the register's status valid or
11266 unavailable, depending on whether a buffer was passed in or not.
11267 (supply_register_zeroed): New.
11268 (supply_regblock): Mark the registers' status valid or
11269 unavailable, depending on whether a buffer was passed in or not.
11270 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11271 (struct regcache): New `register_status' field.
11272 (supply_register_zeroed): Declare.
11273 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11274 supply_register_zeroed, rather than passing a NULL buffer to
11276 * tracepoint.c (fetch_traceframe_registers): Update comment.
11278 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11280 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11283 2011-01-25 Pedro Alves <pedro@codesourcery.com>
11285 * server.h (decode_xfer_write): Change prototype.
11286 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11287 and don't extract the annex here.
11288 * server.c (decode_xfer_read): Remove `annex' parameter,
11289 and don't extract the annex here.
11290 (decode_xfer): New.
11291 (struct qxfer): New.
11292 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11293 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11294 (handle_qxfer_statictrace): New functions, abstracted out from
11295 handle_query, and made to use the struct qxfer interface.
11296 (handle_threads_qxfer_proper): Rename to ...
11297 (handle_qxfer_threads_proper): ... this.
11298 (handle_threads_qxfer): Rename to ...
11299 (handle_qxfer_threads): ... this. Adjust.
11300 (qxfer_packets): New array.
11301 (handle_qxfer): New function.
11302 (handle_query): Use handle_qxfer.
11304 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11306 * gdbreplay.c: Shorten lines of >= 80 columns.
11307 * linux-low.c: Ditto.
11308 * linux-ppc-low.c: Ditto.
11309 * linux-s390-low.c: Ditto.
11310 * linux-sparc-low.c: Ditto.
11311 * linux-x86-low.c: Ditto.
11312 * linux-xtensa-low.c: Ditto.
11313 * mem-break.c: Ditto.
11314 * nto-low.c: Ditto.
11315 * regcache.h: Ditto.
11316 * remote-utils.c: Ditto.
11319 * thread-db.c: Ditto.
11320 * tracepoint.c: Ditto.
11322 * win32-low.h: Ditto.
11324 2011-01-05 Joel Brobecker <brobecker@adacore.com>
11326 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11329 2011-01-01 Joel Brobecker <brobecker@adacore.com>
11331 * server.c (gdbserver_version): Update copyright year in version
11333 * gdbreplay.c (gdbreplay_version): Ditto.
11335 2010-12-29 Jie Zhang <jie.zhang@analog.com>
11337 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11338 * linux-bfin-low.c: New file.
11339 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11340 PT_DATA_ADDR for BFIN targets.
11341 * Makefile.in (SFILES): Add linux-bfin-low.c.
11342 (clean): Remove reg-bfin.c.
11343 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11344 * README: Mention supported Blackfin targets.
11346 2010-12-23 Mike Frysinger <vapier@gentoo.org>
11348 * .gitignore: New file.
11350 2010-11-16 Mike Frysinger <vapier@gentoo.org>
11352 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11354 2010-10-22 Jie Zhang <jie@codesourcery.com>
11356 * Makefile.in: Add FLAGS_TO_PASS variable.
11357 (install): Remove dependency of install-only and recursively
11358 invoke make for install-only.
11360 2010-10-04 Doug Evans <dje@google.com>
11362 * Makefile.in (uninstall): Use $(DESTDIR).
11364 2010-09-24 Pedro Alves <pedro@codesourcery.com>
11368 * linux-x86-low.c (compat_siginfo_from_siginfo)
11369 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11370 si_code is < 0. Check for si_code == SI_TIMER before checking for
11373 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11375 * lynx-i386-low.c: New file.
11376 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11378 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11380 * lynx-low.c (ptrace_request_to_str): Remove handling for
11381 request values that have been removed in LynxOS 5.x.
11383 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11385 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11388 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11390 * configure.ac: Add --enable-inprocess-agent option.
11391 * configure: Rebuilt.
11393 2010-09-06 Yao Qi <yao@codesourcery.com>
11395 * linux-low.c (linux_kill): Remove unused variable.
11396 (linux_stabilize_threads): Likewise.
11397 * server.c (start_inferior): Likewise.
11398 (queue_stop_reply_callback): Likewise.
11399 * tracepoint.c (do_action_at_tracepoint): Likewise.
11401 2010-09-06 Yao Qi <yao@codesourcery.com>
11403 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11406 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11408 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11410 2010-09-06 Pedro Alves <pedro@codesourcery.com>
11412 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11415 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11417 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11418 gdbserver/lynx-ppc-low.c: New files.
11419 * Makefile.in (lynx_low_h): New variable.
11420 (lynx-low.o, lynx-ppc-low.o): New rules.
11421 * configure.ac: On LynxOS, link with -lnetinet.
11422 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11423 * configure: regenerate.
11425 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11427 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11428 * configure.ac: Add check for vasprintf and vsnprintf.
11429 * configure, config.in: Regenerate.
11430 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11432 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11434 * gdbreplay.c: Move include of alloca.h up, next to include of
11436 * server.h: Add include of malloc.h.
11437 * mem-break.c: Remove include of malloc.h.
11438 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11440 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11442 * Makefile.in (memmem.o): Build with -Wno-error.
11444 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11446 * utils.c (xsnprintf): Make non-static.
11447 * server.h: Add xsnprintf declaration.
11448 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11449 replace calls to snprintf by calls to xsnprintf throughout.
11451 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11453 * configure.ac: Add configure check for alloca.
11454 * configure, config.in: Regenerate.
11455 * server.h: Include alloca.h if it exists.
11456 * gdbreplay.c: Include alloca.h if it exists.
11458 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11460 * linux-low.c (__SIGRTMIN): Define if not already defined.
11461 (linux_create_inferior): Check for __ANDROID__ rather than
11463 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11464 are already deferred.
11465 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11466 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11467 stopped and already has a pending signal to report.
11468 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11469 a pending signal to report or is moving out of a jump pad.
11470 (linux_init_signals): Check for __ANDROID__ rather than
11473 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11475 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11476 debug_threads check. Avoid a linear search when not doing debug
11479 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11481 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11482 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11483 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11484 (process_event): Change local fd's type to gdb_fildes_t.
11485 (create_file_handler): Adjust prototype.
11486 (delete_file_handler): Adjust prototype.
11487 (handle_file_event): Adjust prototype. Use pfildes.
11488 (create_file_event): Adjsut prototype.
11489 * remote-utils.c (remote_desc, listen_desc): Change type to
11491 * server.h: New gdb_fildes_t typedef.
11492 [USE_WIN32API]: Include winsock2.h.
11493 (delete_file_handler, add_file_handler): Adjust prototypes.
11494 (pfildes): Declare.
11495 * utils.c (pfildes): New.
11497 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11499 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11500 * configure: Regenerate.
11502 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11504 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11505 (linux_done_accessing_memory): ... this.
11506 (linux_target_ops): Adjust.
11507 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11508 * nto-low.c (nto_target_ops): Adjust comment.
11509 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11510 * spu-low.c (spu_target_ops): Adjust comment.
11511 * target.h (target_ops): Rename unprepare_to_access_memory field
11512 to done_accessing_memory.
11513 (unprepare_to_access_memory): Rename to ...
11514 (done_accessing_memory): ... this.
11516 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11518 * linux-low.c (linux_prepare_to_access_memory): New.
11519 (linux_unprepare_to_access_memory): New.
11520 (linux_target_ops): Install them.
11521 * server.c (read_memory): Rename to ...
11522 (gdb_read_memory): ... this. Use
11523 prepare_to_access_memory/prepare_to_access_memory.
11524 (write_memory): Rename to ...
11525 (gdb_write_memory): ... this. Use
11526 prepare_to_access_memory/prepare_to_access_memory.
11527 (handle_search_memory_1): Adjust.
11528 (process_serial_event): Adjust.
11529 * target.h (struct target_ops): New fields
11530 prepare_to_access_memory and unprepare_to_access_memory.
11531 (prepare_to_access_memory, unprepare_to_access_memory): New.
11532 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11533 prepare_to_access_memory/prepare_to_access_memory.
11534 * nto-low.c (nto_target_ops): Adjust.
11535 * spu-low.c (spu_target_ops): Adjust.
11536 * win32-low.c (win32_target_ops): Adjust.
11538 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11540 * Makefile.in (WARN_CFLAGS): Get it from configure.
11541 (WERROR_CFLAGS): New.
11542 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11543 * configure.ac: Introduce --enable-werror, which adds -Werror to
11544 the compiler command line. Enabled by default. Disable with
11545 --disable-werror. Add -Wdeclaration-after-statement
11546 Wpointer-arith and -Wformat-nonliteral to warning flags.
11547 * configure: Regenerate.
11549 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11551 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11553 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11555 * gdbreplay.c (remote_error): New.
11557 (expect): Use gdbchar. Check for error reading from GDB.
11558 Clarify sync error output.
11559 (play): Check for errors writing to GDB.
11560 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11561 * remote-utils.c (getpkt): Check for errors writing to the remote
11564 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11566 * linux-low.c (linux_wait_1): Move non-debugging code out of
11567 `debug_threads' control.
11569 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11571 * linux-low.c (linux_wait_1): Don't set last_status here.
11572 * server.c (push_event, queue_stop_reply_callback): Assert we're
11573 not pushing a TARGET_WAITKIND_IGNORE event.
11574 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11575 (myresume, handle_target_event): Set the thread's last_resume_kind
11576 and last_status from the target returned status.
11578 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11582 * linux-x86-low.c (update_debug_registers_callback): New.
11583 (i386_dr_low_set_addr): Use it.
11584 (i386_dr_low_get_addr): New.
11585 (i386_dr_low_set_control): Use update_debug_registers_callback.
11586 (i386_dr_low_get_control): New.
11587 (i386_dr_low_get_status): Adjust.
11588 * linux-low.c (linux_stop_lwp): New.
11589 * linux-low.h (linux_stop_lwp): Declare.
11591 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11592 argument instead of a i386_debug_reg_state.
11593 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11594 a i386_debug_reg_state.
11595 (i386_insert_aligned_watchpoint): Adjust.
11596 (i386_remove_aligned_watchpoint): Adjust.
11597 (i386_low_stopped_data_address): Read the debug registers from the
11598 inferior instead of from the mirrors.
11599 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11600 (i386_dr_low_get_addr): Declare.
11601 (i386_dr_low_get_control): Declare.
11602 (i386_dr_low_get_status): Change prototype.
11604 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11605 (i386_dr_low_get_addr): New.
11606 (i386_dr_low_get_control): New.
11607 (i386_dr_low_get_status): Adjust prototype. Return
11609 (i386_initial_stuff): Clear dr_status_mirror and
11611 (i386_get_thread_context): Adjust.
11612 (i386_set_thread_context): Adjust.
11613 (i386_thread_added): Adjust.
11615 2010-08-24 Pedro Alves <pedro@codesourcery.com>
11617 * linux-low.h (linux_thread_area): Delete declaration.
11619 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11621 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11622 after its termination.
11624 2010-08-09 Pedro Alves <pedro@codesourcery.com>
11626 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11627 (gdb_wants_all_stopped): Delete.
11628 (linux_wait_1): Don't call them.
11629 * server.c (handle_v_cont): Tag all threads as want-stopped.
11630 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11631 stopped as "client-wants-stopped".
11633 2010-07-31 Pedro Alves <pedro@codesourcery.com>
11635 * Makefile.in (signals_h): New.
11636 (server_h): Depend on it.
11637 (server.o): Don't depend on $(signals_def).
11638 (signals.o): Depend on $(signals_def).
11640 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11642 * Makefile.in (signals_def): New.
11643 (server_h): Append include/gdb/signals.h and signals_def.
11644 (server.o): Append signals_def.
11646 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11648 * server.c (handle_target_event): Use target_signal_to_host for
11649 resume_info.sig initialization.
11650 * target.h (struct thread_resume) <sig>: New comment.
11652 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11654 * server.c (handle_query): strcpy() the returned string from paddress()
11655 instead of sprintf().
11656 * utils.c (paddress): Return phex_nz().
11658 2010-07-07 Joel Brobecker <brobecker@adacore.com>
11660 * server.c (handle_v_cont): Call mourn_inferior if process
11662 (myresume): Likewise.
11664 2010-07-01 Pedro Alves <pedro@codesourcery.com>
11666 Static tracepoints, and integration with UST.
11668 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11669 * mem-break.c (uninsert_all_breakpoints)
11670 (reinsert_all_breakpoints): New.
11671 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11672 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11673 (gdb_agent_ust_loaded, helper_thread_id)
11674 (gdb_agent_helper_thread_id): New macros.
11675 (struct ipa_sym_addresses): Add addr_ust_loaded,
11676 addr_helper_thread_id, addr_cmd_buf.
11677 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11678 (in_process_agent_loaded_ust): New.
11679 (write_e_ust_not_loaded): New.
11680 (maybe_write_ipa_ust_not_loaded): New.
11681 (struct collect_static_trace_data_action): New.
11682 (enum tracepoint_type) <static_tracepoint>: New.
11683 (struct tracepoint) <handle>: Mention static tracepoints.
11684 (struct static_tracepoint_ctx): New.
11685 (CMD_BUF_SIZE): New.
11686 (add_tracepoint_action): Handle static tracepoint actions.
11687 (unprobe_marker_at): New.
11688 (clear_installed_tracepoints): Handle static tracepoints.
11689 (cmd_qtdp): Handle static tracepoints.
11690 (probe_marker_at): New.
11691 (cmd_qtstart): Handle static tracepoints.
11692 (response_tracepoint): Handle static tracepoints.
11693 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11694 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11695 (get_context_regcache): Handle static tracepoints.
11696 (do_action_at_tracepoint): Handle static tracepoint actions.
11697 (traceframe_find_block_type): Handle static trace data blocks.
11698 (traceframe_read_sdata): New.
11699 (download_tracepoints): Download static tracepoint actions.
11700 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11701 (GDB_PROBE_NAME): New.
11703 (GET_UST_SYM): New.
11706 (ust_marker_to_static_tracepoint): New.
11708 (collect_ust_data_at_tracepoint): New.
11709 (gdb_ust_probe): New.
11710 (UNIX_PATH_MAX, SOCK_DIR): New.
11711 (gdb_ust_connect_sync_socket): New.
11712 (resume_thread, stop_thread): New.
11713 (run_inferior_command): New.
11714 (init_named_socket): New.
11715 (gdb_ust_socket_init): New.
11716 (cstr_to_hexstr): New.
11718 (first_marker, next_marker): New.
11719 (response_ust_marker): New.
11720 (cmd_qtfstm, cmd_qtsstm): New.
11721 (unprobe_marker_at, probe_marker_at): New.
11722 (cmd_qtstmat, gdb_ust_thread): New.
11723 (gdb_ust_init): New.
11724 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11725 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11726 (ST_REGENTRY): New.
11727 (x86_64_st_collect_regmap): New.
11728 (X86_64_NUM_ST_COLLECT_GREGS): New.
11729 (AMD64_RIP_REGNUM): New.
11730 (supply_static_tracepoint_registers): New.
11731 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11732 (ST_REGENTRY): New.
11733 (i386_st_collect_regmap): New.
11734 (i386_NUM_ST_COLLECT_GREGS): New.
11735 (supply_static_tracepoint_registers): New.
11736 * server.c (handle_query): Handle qXfer:statictrace:read.
11737 <qSupported>: Report support for StaticTracepoints, and
11738 qXfer:statictrace:read features.
11739 * server.h (traceframe_read_sdata)
11740 (supply_static_tracepoint_registers): Declare.
11741 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11742 (unpack_varlen_hex): Include in IPA build.
11743 * Makefile.in (ustlibs, ustinc): New.
11744 (IPA_OBJS): Add remote-utils-ipa.o.
11745 ($(IPA_LIB)): Link -ldl and -lpthread.
11747 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11748 * config.in, configure: Regenerate.
11750 2010-06-20 Ian Lance Taylor <iant@google.com>
11751 Pedro Alves <pedro@codesourcery.com>
11753 * linux-x86-low.c (always_true): Delete.
11754 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11755 trying to fool the compiler with always_true.
11757 2010-06-20 Pedro Alves <pedro@codesourcery.com>
11759 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11760 conditions in gdbserver.
11762 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11764 * spu-low.c (spu_read_memory): Wrap around local store limit.
11765 (spu_write_memory): Likewise.
11767 2010-06-15 Pedro Alves <pedro@codesourcery.com>
11769 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11770 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11772 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11774 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11775 uses with LONGEST uses.
11777 2010-06-14 Stan Shebs <stan@codesourcery.com>
11778 Pedro Alves <pedro@codesourcery.com>
11782 * linux-x86-low.c: Include limits.h.
11784 (always_true): New.
11787 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11788 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11789 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11790 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11791 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11792 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11793 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11794 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11795 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11796 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11797 (amd64_emit_void_call_2): New.
11798 (amd64_emit_ops): New.
11799 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11800 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11801 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11802 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11803 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11804 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11805 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11806 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11807 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11808 (i386_emit_stack_adjust, i386_emit_int_call_1)
11809 (i386_emit_void_call_2): New.
11810 (i386_emit_ops): New.
11811 (x86_emit_ops): New.
11812 (the_low_target): Install x86_emit_ops.
11813 * server.h (struct emit_ops): New.
11814 (get_raw_reg_func_addr): Declare.
11815 (current_insn_ptr, emit_error): Declare.
11816 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11817 (set_trace_state_variable_value): New defines.
11818 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11819 addr_get_trace_state_variable_value and
11820 addr_set_trace_state_variable_value.
11821 (symbol_list): New fields for get_raw_reg,
11822 get_trace_state_variable_value and set_trace_state_variable_value.
11823 (condfn): New typedef.
11824 (struct tracepoint): New field `compiled_cond'.
11825 (do_action_at_tracepoint): Clear compiled_cond.
11826 (get_trace_state_variable_value, set_trace_state_variable_value):
11828 (condition_true_at_tracepoint): If there's a compiled condition,
11830 (current_insn_ptr, emit_error): New globals.
11831 (struct bytecode_address): New.
11832 (get_raw_reg_func_addr): New.
11833 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11834 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11835 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11836 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11837 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11838 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11839 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11840 (compile_tracepoint_condition, compile_bytecodes): New.
11841 * target.h (emit_ops): Forward declare.
11842 (struct target_ops): New field emit_ops.
11843 (target_emit_ops): New.
11844 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11845 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11846 * linux-low.c (linux_emit_ops): New.
11847 (linux_target_ops): Install it.
11848 * linux-low.h (struct linux_target_ops): New field emit_ops.
11850 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11852 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11853 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11855 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11856 Stan Shebs <stan@codesourcery.com>
11858 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11859 (all): Depend on $(extra_libraries).
11860 (install-only): Install the IPA.
11861 (IPA_OBJS, IPA_LIB): New.
11862 (clean): Remove the IPA lib.
11863 (IPAGENT_CFLAGS): New.
11864 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11865 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11866 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11867 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11868 * configure.ac: Check for atomic builtins support in the compiler.
11869 (IPA_DEPFILES, extra_libraries): Define.
11870 * configure.srv (ipa_obj): Add description.
11871 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11872 (i[34567]86-*-linux*): Set ipa_obj.
11873 (x86_64-*-linux*): Set ipa_obj.
11874 * linux-low.c (stabilizing_threads): New.
11875 (supports_fast_tracepoints): New.
11876 (linux_detach): Stabilize threads before detaching.
11877 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11878 the lwp is either not stabilizing, or is moving out of a jump pad.
11879 (linux_fast_tracepoint_collecting): New.
11880 (maybe_move_out_of_jump_pad): New.
11881 (enqueue_one_deferred_signal): New.
11882 (dequeue_one_deferred_signal): New.
11883 (linux_wait_for_event_1): If moving out of a jump pad, defer
11884 pending signals to later.
11885 (linux_stabilize_threads): New.
11886 (linux_wait_1): Check if threads need moving out of jump pads, and
11888 (stuck_in_jump_pad_callback): New.
11889 (move_out_of_jump_pad_callback): New.
11890 (lwp_running): New.
11891 (linux_resume_one_lwp): Handle moving out of jump pads.
11892 (linux_set_resume_request): Dequeue deferred signals.
11893 (need_step_over_p): Also step over fast tracepoint jumps.
11894 (start_step_over): Also uninsert fast tracepoint jumps.
11895 (finish_step_over): Also reinsert fast tracepoint jumps.
11896 (linux_install_fast_tracepoint_jump): New.
11897 (linux_target_ops): Install linux_stabilize_threads and
11898 linux_install_fast_tracepoint_jump_pad.
11899 * linux-low.h (linux_target_ops) <get_thread_area,
11900 install_fast_tracepoint_jump_pad>: New fields.
11901 (struct lwp_info) <collecting_fast_tracepoint,
11902 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11903 (linux_get_thread_area): Declare.
11904 * linux-x86-low.c (jump_insn): New.
11905 (x86_get_thread_area): New.
11906 (append_insns): New.
11907 (push_opcode): New.
11908 (amd64_install_fast_tracepoint_jump_pad): New.
11909 (i386_install_fast_tracepoint_jump_pad): New.
11910 (x86_install_fast_tracepoint_jump_pad): New.
11911 (the_low_target): Install x86_get_thread_area and
11912 x86_install_fast_tracepoint_jump_pad.
11913 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11914 (struct fast_tracepoint_jump): New.
11915 (fast_tracepoint_jump_insn): New.
11916 (fast_tracepoint_jump_shadow): New.
11917 (find_fast_tracepoint_jump_at): New.
11918 (fast_tracepoint_jump_here): New.
11919 (delete_fast_tracepoint_jump): New.
11920 (set_fast_tracepoint_jump): New.
11921 (uninsert_fast_tracepoint_jumps_at): New.
11922 (reinsert_fast_tracepoint_jumps_at): New.
11923 (set_breakpoint_at): Use write_inferior_memory.
11924 (uninsert_raw_breakpoint): Use write_inferior_memory.
11925 (check_mem_read): Mask out fast tracepoint jumps.
11926 (check_mem_write): Mask out fast tracepoint jumps.
11927 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11928 (set_fast_tracepoint_jump): Declare.
11929 (delete_fast_tracepoint_jump)
11930 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11931 (reinsert_fast_tracepoint_jumps_at): Declare.
11932 * regcache.c: Don't compile many functions when building the
11933 in-process agent library.
11934 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11935 the register buffer in the heap.
11936 (free_register_cache): If the register buffer isn't owned by the
11937 regcache, don't free it.
11938 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11939 pre-existing register caches.
11940 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11942 (convert_ascii_to_int): : Constify `from' parameter type.
11943 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11944 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11945 the needed buffer in-place.
11946 (relocate_instruction): New.
11947 * server.c (handle_query) <qSymbols>: If the target supports
11948 tracepoints, give it a chance of looking up symbols. Report
11949 support for fast tracepoints.
11950 (handle_status): Stabilize threads.
11951 (process_serial_event): Adjust.
11952 * server.h (struct fast_tracepoint_jump): Forward declare.
11953 (struct process_info) <fast_tracepoint_jumps>: New field.
11954 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11955 (decode_X_packet, decode_M_packet): Adjust.
11956 (relocate_instruction): Declare.
11957 (in_process_agent_loaded): Declare.
11958 (tracepoint_look_up_symbols): Declare.
11959 (struct fast_tpoint_collect_status): Declare.
11960 (fast_tracepoint_collecting): Declare.
11961 (force_unlock_trace_buffer): Declare.
11962 (handle_tracepoint_bkpts): Declare.
11963 (initialize_low_tracepoint)
11964 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11965 * target.h (struct target_ops) <stabilize_threads,
11966 install_fast_tracepoint_jump_pad>: New fields.
11967 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11968 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11969 [HAVE_STDINT_H]: Include stdint.h.
11970 (trace_debug_1): Rename to ...
11971 (trace_vdebug): ... this.
11972 (trace_debug): Rename to ...
11973 (trace_debug_1): ... this. Add `level' parameter.
11974 (trace_debug): New.
11975 (ATTR_USED, ATTR_NOINLINE): New.
11976 (IP_AGENT_EXPORT): New.
11977 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11978 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11979 (about_to_request_buffer_space, trace_buffer_is_full)
11980 (stopping_tracepoint, expr_eval_result, error_tracepoint)
11981 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11982 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11983 (traceframe_write_count, traceframes_created)
11984 (trace_state_variables)
11985 New renaming defines.
11986 (struct ipa_sym_addresses): New.
11987 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11988 (symbol_list): New.
11989 (ipa_sym_addrs): New.
11990 (all_tracepoint_symbols_looked_up): New.
11991 (in_process_agent_loaded): New.
11992 (write_e_ipa_not_loaded): New.
11993 (maybe_write_ipa_not_loaded): New.
11994 (tracepoint_look_up_symbols): New.
11995 (debug_threads) [IN_PROCESS_AGENT]: New.
11996 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11997 (UNKNOWN_SIDE_EFFECTS): New.
11998 (stop_tracing): New.
11999 (flush_trace_buffer): New.
12000 (stop_tracing_bkpt): New.
12001 (flush_trace_buffer_bkpt): New.
12002 (read_inferior_integer): New.
12003 (read_inferior_uinteger): New.
12004 (read_inferior_data_pointer): New.
12005 (write_inferior_data_pointer): New.
12006 (write_inferior_integer): New.
12007 (write_inferior_uinteger): New.
12008 (struct collect_static_trace_data_action): Delete.
12009 (enum tracepoint_type): New.
12010 (struct tracepoint) <type>: New field `type'.
12011 <actions_str, step_actions, step_actions_str>: Only include in
12013 <orig_size, obj_addr_on_target, adjusted_insn_addr>
12014 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12015 (tracepoints): Use IP_AGENT_EXPORT.
12016 (last_tracepoint): Don't include in the IPA.
12017 (stopping_tracepoint): Use IP_AGENT_EXPORT.
12018 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12019 (alloced_trace_state_variables): New.
12020 (trace_state_variables): Use IP_AGENT_EXPORT.
12021 (traceframe_t): Delete unused variable.
12022 (circular_trace_buffer): Don't include in the IPA.
12023 (trace_buffer_start): Delete.
12024 (struct trace_buffer_control): New.
12025 (trace_buffer_free): Delete.
12026 (struct ipa_trace_buffer_control): New.
12027 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12028 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12030 (trace_buffer_ctrl): New.
12031 (TRACE_BUFFER_CTRL_CURR): New.
12032 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12033 Reimplement as macros.
12034 (trace_buffer_wrap): Delete.
12035 (traceframe_write_count, traceframe_read_count)
12036 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12037 (struct tracepoint_hit_ctx) <type>: New field.
12038 (struct fast_tracepoint_ctx): New.
12039 (memory_barrier): New.
12041 (record_tracepoint_error): Update atomically in the IPA.
12042 (clear_inferior_trace_buffer): New.
12043 (about_to_request_buffer_space): New.
12044 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12045 updating the same buffer.
12046 (add_tracepoint): Default the tracepoint's type to trap
12047 tracepoint, and orig_size to -1.
12048 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
12049 internal variables.
12050 (create_trace_state_variable): New parameter `gdb'. Handle it.
12051 (clear_installed_tracepoints): Clear fast tracepoint jumps.
12052 (cmd_qtdp): Handle fast tracepoints.
12053 (cmd_qtdv): Adjust.
12054 (max_jump_pad_size): New.
12055 (gdb_jump_pad_head): New.
12056 (get_jump_space_head): New.
12057 (claim_jump_space): New.
12058 (sort_tracepoints): New.
12059 (MAX_JUMP_SIZE): New.
12060 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
12062 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12063 support. Upload fast traceframes, and delete internal IPA
12065 (stop_tracing_handler): New.
12066 (flush_trace_buffer_handler): New.
12067 (cmd_qtstop): Upload fast tracepoints.
12068 (response_tracepoint): Handle fast tracepoints.
12069 (tracepoint_finished_step): Upload fast traceframes. Set the
12070 tracepoint hit context's tracepoint type.
12071 (handle_tracepoint_bkpts): New.
12072 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12073 type. Add comment about fast tracepoints.
12074 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12075 non-existing action_str field.
12076 (get_context_regcache): Handle fast tracepoints.
12077 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12079 (fast_tracepoint_from_jump_pad_address): New.
12080 (fast_tracepoint_from_ipa_tpoint_address): New.
12081 (collecting_t): New.
12082 (force_unlock_trace_buffer): New.
12083 (fast_tracepoint_collecting): New.
12085 (gdb_collect): New.
12086 (write_inferior_data_ptr): New.
12087 (target_tp_heap): New.
12088 (target_malloc): New.
12089 (download_agent_expr): New.
12091 (download_tracepoints): New.
12092 (download_trace_state_variables): New.
12093 (upload_fast_traceframes): New.
12094 (IPA_FIRST_TRACEFRAME): New.
12095 (IPA_NEXT_TRACEFRAME_1): New.
12096 (IPA_NEXT_TRACEFRAME): New.
12097 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12098 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12099 (gdb_jump_pad_buffer_end): New.
12100 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12101 (initialize_tracepoint): Adjust.
12102 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12103 buffer. Initialize the low module.
12104 * utils.c (PREFIX, TOOLNAME): New.
12105 (malloc_failure): Use PREFIX.
12106 (error): In the IPA, an error causes an exit.
12107 (fatal, warning): Use PREFIX.
12108 (internal_error): Use TOOLNAME.
12109 (NUMCELLS): Increase to 10.
12110 * configure, config.in: Regenerate.
12112 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12114 * server.c (handle_query) <qSupported>: Do two passes over the
12115 qSupported string to avoid nesting strtok.
12117 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12119 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12121 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12122 -Wl,--dynamic-list.
12123 * configure: Regenerate.
12124 * proc-service.list: New.
12126 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12128 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12131 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
12133 * gdbreplay.c (remote_open): Check error return from socket() call by
12134 its equality to -1 not by it being negative.
12135 * remote-utils.c (remote_open): Likewise.
12137 2010-05-23 Pedro Alves <pedro@codesourcery.com>
12139 * config.h: Regenerate.
12141 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12143 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12144 doesn't provide PTRACE_GET_THREAD_AREA.
12146 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12148 * linux-m68k-low.c: Include <asm/ptrace.h>
12149 (ps_get_thread_area): Implement.
12151 2010-05-03 Doug Evans <dje@google.com>
12153 * event-loop.c (struct callback_event): New struct.
12154 (callback_list): New global.
12155 (append_callback_event, delete_callback_event): New functions.
12156 (process_callback): New function.
12157 (start_event_loop): Call it.
12158 * remote-utils.c (NOT_SCHEDULED): Define.
12159 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12160 moved out of readchar.
12161 (readchar): Rewrite. Call reschedule before returning.
12162 (reset_readchar): New function.
12163 (remote_close): Call it.
12164 (process_remaining, reschedule): New functions.
12165 * server.h (callback_handler_func): New typedef.
12166 (append_callback_event, delete_callback_event): Declare.
12168 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12170 * proc-service.c (ps_pglobal_lookup): Use
12171 thread_db_look_up_one_symbol.
12172 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12173 parameter. Use it instead of all_symbols_looked_up.
12174 * server.h (struct process_info) <all_symbols_looked_up>: Delete
12176 (all_symbols_looked_up): Don't declare.
12177 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12178 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12180 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12181 Set all_symbols_looked_up here.
12182 (thread_db_look_up_one_symbol): New.
12183 (thread_db_get_tls_address): Adjust.
12184 (thread_db_load_search, try_thread_db_load_1): Always allocate the
12185 thread_db object on the heap, and tentatively set it in the
12187 (thread_db_init): Don't set all_symbols_looked_up here.
12188 * linux-low.h (thread_db_look_up_one_symbol): Declare.
12190 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12192 * linux-low.c (linux_kill, linux_detach): Adjust.
12193 (status_pending_p_callback): Remove redundant statement. Check
12194 for !TARGET_WAITIKIND_IGNORE, instead of
12195 TARGET_WAITKIND_STOPPED.
12196 (handle_tracepoints): Make sure LWP is locked. Adjust.
12197 (linux_wait_for_event_1): Adjust.
12198 (linux_cancel_breakpoints): New.
12199 (unsuspend_one_lwp): New.
12200 (unsuspend_all_lwps): New.
12201 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12202 (send_sigstop_callback): Change return type to int, add new
12203 `except' parameter and handle it.
12204 (suspend_and_send_sigstop_callback): New.
12205 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12206 pass them down. If SUSPEND, also increment the lwp's suspend
12208 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12209 (need_step_over_p): Don't consider suspended LWPs.
12210 (start_step_over): Adjust.
12211 (proceed_one_lwp): Change return type to int, add new `except'
12212 parameter and handle it.
12213 (unsuspend_and_proceed_one_lwp): New.
12214 (proceed_all_lwps): Use find_inferior instead of
12216 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12217 also decrement the suspend count of LWPs. Pass `except' down,
12218 instead of hacking its suspend count.
12219 (linux_pause_all): Add `freeze' parameter. Adjust.
12220 (linux_unpause_all): New.
12221 (linux_target_ops): Install linux_unpause_all.
12222 * server.c (handle_status): Adjust.
12223 * target.h (struct target_ops): New fields `unpause_all' and
12224 `cancel_breakpoints'. Add new parameter to `pause_all'.
12225 (pause_all): Add new `freeze' parameter.
12226 (unpause_all): New.
12227 (cancel_breakpoints): New.
12228 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12229 cancel breakpoints.
12230 (cmd_qtstart): Pause threads.
12231 (stop_tracing): Pause threads, and cancel breakpoints.
12232 * win32-low.c (win32_target_ops): Adjust.
12234 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12236 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12237 the inferior right away from here...
12238 (linux_wait_1): ... to here, and adjust to check the thread's
12239 last_resume_kind instead of the lwp's step or stop_expected flags.
12241 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12243 * README: Use consistent `GDB' and `GDBserver' spellings.
12245 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12247 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12248 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12249 (linux_detach_one_lwp): Assume the lwp is stopped.
12250 (any_thread_of): Delete.
12251 (linux_detach): Stop all lwps here. Don't blindly delete all
12253 (delete_lwp_callback): New.
12254 (linux_mourn): Delete all lwps of the process that is gone.
12255 (linux_wait_1): Don't delete the last lwp of the process here.
12256 * mem-break.h (mark_breakpoints_out): Declare.
12257 * mem-break.c (mark_breakpoints_out): New.
12258 (free_all_breakpoints): Use it.
12259 * server.c (handle_target_event): If the process is gone, mark
12261 * thread-db.c (struct thread_db) <create_bp>: New field.
12262 (thread_db_enable_reporting): Fix prototype. Store a thread event
12263 breakpoint reference in the thread_db struct.
12264 (thread_db_load_search): Clear the thread_db object.
12265 (try_thread_db_load_1): Ditto.
12266 (switch_to_process): New.
12267 (disable_thread_event_reporting): Use it.
12268 (remove_thread_event_breakpoints): New.
12269 (thread_db_detach, thread_db_mourn): Use it.
12271 2010-05-01 Pedro Alves <pedro@codesourcery.com>
12273 * linux-low.c (linux_enable_event_reporting): New.
12274 (linux_wait_for_event_1, handle_extended_wait): Use it.
12276 2010-04-30 Pedro Alves <pedro@codesourcery.com>
12278 * linux-low.c (linux_kill_one_lwp, linux_kill)
12279 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12280 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12281 SIGSTOP even if the LWP is stopped.
12282 (send_sigstop_callback): New.
12283 (stop_all_lwps): Use send_sigstop_callback instead.
12284 (linux_resume_one_thread): Adjust.
12285 (proceed_one_lwp): Still proceed an LWP that the client has
12286 requested to stop, if we haven't reported it as stopped yet. Make
12287 sure that LWPs the client want stopped, have a pending SIGSTOP.
12289 2010-04-26 Doug Evans <dje@google.com>
12291 * server.c (handle_general_set): Make static.
12293 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12294 Print received char after testing for error/eof instead of before.
12295 (input_interrupt): Tweak comment.
12297 2010-04-23 Doug Evans <dje@google.com>
12299 * server.c (start_inferior): Print inferior argv if --debug.
12301 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12303 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12304 * nto-x86-low.c: Include server.h
12306 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12308 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12309 be consistent with other sources of this directory.
12310 (init_registers_amd64): Correct name of source file of this function
12313 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12315 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12316 64-bit executables.
12318 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12320 * win32-i386-low.c: Add 64-bit support.
12321 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12322 (init_registers_amd64): Declare.
12323 (mappings): Add 64-bit version of array.
12324 (init_windows_x86): New function.
12325 (the_low_target): Change init_arch field to init_windows_x86.
12327 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12329 * win32-low.c: Adapt to support also 64-bit architecture.
12330 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12331 (get_image_name): Use SIZE_T type for local variable `done'.
12332 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12333 (toolhelp_get_dll_name): Idem.
12334 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12335 Use uintptr_t typecast to avoid warning.
12336 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12337 (handle_exception): Use phex_nz to avoid warning.
12338 (win32_wait): Remove unused local variable `process'.
12340 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12342 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12345 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12347 * configure.ac: Use `ws2_32' library for srv_mingw.
12348 * configure: Regenerate.
12349 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12350 * remote-utils.c: Likewise.
12352 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12354 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12355 if __x86_64__ is defined.
12357 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12359 * configure: Regenerate.
12361 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12363 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12364 * target.h (target_ops): New get_tib_address field.
12365 * win32-low.h (win32_thread_info): Add thread_local_base field.
12366 * win32-low.c (child_add_thread): Add tlb argument.
12367 Set thread_local_base field to TLB.
12368 (get_child_debug_event): Adapt to child_add_thread change.
12369 (win32_get_tib_address): New function.
12370 (win32_target_ops): Set get_tib_address field to
12371 win32_get_tib_address.
12372 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12374 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12376 * linux-low.c (linux_mourn): Also remove the process.
12377 * server.c (handle_target_event): Don't remove the process here.
12378 * nto-low.c (nto_mourn): New.
12379 (nto_target_ops): Install it.
12380 * spu-low.c (spu_mourn): New.
12381 (spu_target_ops): Install it.
12382 * win32-low.c (win32_mourn): New.
12383 (win32_target_ops): Install it.
12385 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12387 * server.h (buffer_xml_printf): Remove redundant `;'.
12389 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12391 * regcache.c (set_register_cache): Invalidate regcaches before
12392 changing the register cache layout.
12393 (regcache_invalidate_one): Allow a NULL regcache.
12394 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12395 regcaches before changing the register cache layout or the target
12398 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12400 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12401 variable warning on Linux/x86-64.
12403 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12405 GDBserver disconnected tracing support.
12407 * linux-low.c (linux_remove_process): Delete.
12408 (add_lwp): Don't set last_resume_kind here.
12409 (linux_kill): Use `mourn'.
12410 (linux_detach): Use `thread_db_detach', and `mourn'.
12411 (linux_mourn): New.
12412 (linux_attach_lwp_1): Adjust comment.
12413 (linux_attach): last_resume_kind moved the thread_info; adjust.
12414 (status_pending_p_callback): Adjust.
12415 (linux_wait_for_event_1): Adjust.
12416 (count_events_callback, select_singlestep_lwp_callback)
12417 (select_event_lwp_callback, cancel_breakpoints_callback)
12418 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12419 (proceed_one_lwp): Adjust.
12420 (linux_async): Add debug output.
12421 (linux_thread_stopped): New.
12422 (linux_pause_all): New.
12423 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12425 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12426 (thread_db_free): Delete declaration.
12427 (thread_db_detach, thread_db_mourn): Declare.
12428 * thread-db.c (thread_db_init): Use thread_db_mourn.
12429 (thread_db_free): Delete, split in two.
12430 (disable_thread_event_reporting): New.
12431 (thread_db_detach): New.
12432 (thread_db_mourn): New.
12434 * server.h (struct thread_info) <last_resume_kind>: New field.
12435 <attached>: Add comment.
12436 <gdb_detached>: New field.
12437 (handler_func): Change return type to int.
12438 (handle_serial_event, handle_target_event): Ditto.
12439 (gdb_connected): Declare.
12441 (disconnected_tracing): Declare.
12442 (stop_tracing): Declare.
12444 * server.c (handle_query) <qSupported>: Report support for
12445 disconnected tracing.
12446 (queue_stop_reply_callback): Account for running threads.
12447 (gdb_wants_thread_stopped): New.
12448 (gdb_wants_all_threads_stopped): New.
12449 (gdb_reattached_process): New.
12450 (handle_status): Clear the `gdb_detached' flag of all processes.
12451 In all-stop, stop all threads.
12452 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12453 (process_serial_event): If the remote connection breaks, or if an
12454 exit was forced with "monitor exit", force an event loop exit.
12455 Handle disconnected tracing on detach.
12456 (handle_serial_event): Adjust.
12457 (handle_target_event): If GDB isn't connected, forward events back
12458 to the inferior, unless the last process exited, in which case,
12459 exit gdbserver. Adjust interface.
12461 * remote-utils.c (remote_open): Don't block in accept. Instead
12462 register an event loop source on the listen socket file
12463 descriptor. Refactor bits into ...
12464 (listen_desc): ... this new global.
12465 (gdb_connected): ... this new function.
12466 (enable_async_notification): ... this new function.
12467 (handle_accept_event): ... this new function.
12468 (remote_close): Clear remote_desc.
12470 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12472 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12474 (mourn_inferior): Define.
12475 (target_process_qsupported): Avoid the dangling else problem.
12476 (thread_stopped): Define.
12477 (pause_all): Define.
12478 (target_waitstatus_to_string): Declare.
12479 * target.c (target_waitstatus_to_string): New.
12481 * tracepoint.c (tracing): Make extern.
12482 (disconnected_tracing): New.
12483 (stop_tracing): Make extern. Handle tracing stops due to GDB
12485 (cmd_qtdisconnected): New.
12486 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12487 (handle_tracepoint_general_set): Handle QTDisconnected.
12489 * event-loop.c (event_handler_func): Change return type to int.
12490 (process_event): Bail out if the event handler wants the event
12492 (handle_file_event): Ditto.
12493 (start_event_loop): Bail out if the event handler wants the event
12496 * nto-low.c (nto_target_ops): Adjust.
12497 * spu-low.c (spu_wait): Don't remove the process here.
12498 (spu_target_ops): Adjust.
12499 * win32-low.c (win32_wait): Don't remove the process here.
12500 (win32_target_ops): Adjust.
12502 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12504 * regcache.c (realloc_register_cache): Invalidate inferior's
12505 regcache before recreating it.
12507 2010-04-09 Pedro Alves <pedro@codesourcery.com>
12509 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12511 2010-04-09 Stan Shebs <stan@codesourcery.com>
12512 Pedro Alves <pedro@codesourcery.com>
12514 * server.h (LONGEST): New.
12515 (struct thread_info) <while_stepping>: New field.
12516 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12518 (initialize_tracepoint, handle_tracepoint_general_set)
12519 (handle_tracepoint_query, tracepoint_finished_step)
12520 (tracepoint_was_hit, release_while_stepping_state_list):
12521 (current_traceframe): Declare.
12522 * server.c (handle_general_set): Handle tracepoint packets.
12523 (read_memory): New.
12524 (write_memory): New.
12525 (handle_search_memory_1): Use read_memory.
12526 (handle_query): Report support for conditional tracepoints, trace
12527 state variables, and tracepoint sources. Handle tracepoint
12529 (main): Initialize the tracepoints module.
12530 (process_serial_event): Handle traceframe reads/writes.
12532 * linux-low.c (handle_tracepoints): New.
12533 (linux_wait_1): Call it.
12534 (linux_resume_one_lwp): Handle while-stepping.
12535 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12536 (linux_target_ops): Install them.
12537 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12539 * linux-x86-low.c (x86_supports_tracepoints): New.
12540 (the_low_target). Install it.
12542 * mem-break.h (delete_breakpoint): Declare.
12543 * mem-break.c (delete_breakpoint): Make external.
12545 * target.h (struct target_ops): Add `supports_tracepoints',
12546 `read_pc', and `write_pc' fields.
12547 (target_supports_tracepoints): Define.
12548 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12551 * regcache.h (struct regcache) <registers_owned>: New field.
12552 (init_register_cache, regcache_cpy): Declare.
12553 (regcache_read_pc, regcache_write_pc): Declare.
12554 (register_cache_size): Declare.
12555 (supply_regblock): Declare.
12556 * regcache.c (init_register_cache): New.
12557 (new_register_cache): Use it.
12558 (regcache_cpy): New.
12559 (register_cache_size): New.
12560 (supply_regblock): New.
12561 (regcache_read_pc, regcache_write_pc): New.
12563 * tracepoint.c: New.
12565 * Makefile.in (OBS): Add tracepoint.o.
12566 (tracepoint.o): New rule.
12568 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12570 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12572 (i386-mmx.c): Likewise.
12573 (i386-mmx-linux.o): Likewise.
12574 (i386-mmx-linux.c): Likewise.
12576 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12577 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12578 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12579 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12581 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12582 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12583 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12585 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12587 * Makefile.in (clean): Updated.
12589 (i386-avx.c): Likewise.
12590 (i386-avx-linux.o): Likewise.
12591 (i386-avx-linux.c): Likewise.
12592 (amd64-avx.o): Likewise.
12593 (amd64-avx.c): Likewise.
12594 (amd64-avx-linux.o): Likewise.
12595 (amd64-avx-linux.c): Likewise.
12597 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12598 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12599 (srv_amd64_regobj): Add amd64-avx.o.
12600 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12601 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12602 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12603 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12604 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12605 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12606 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12608 * i387-fp.c: Include "i386-xstate.h".
12610 (i387_cache_to_xsave): Likewise.
12611 (i387_xsave_to_cache): Likewise.
12612 (x86_xcr0): Likewise.
12614 * i387-fp.h (i387_cache_to_xsave): Likewise.
12615 (i387_xsave_to_cache): Likewise.
12616 (x86_xcr0): Likewise.
12618 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12619 * linux-crisv32-low.c (target_regsets): Likewise.
12620 * linux-m68k-low.c (target_regsets): Likewise.
12621 * linux-mips-low.c (target_regsets): Likewise.
12622 * linux-ppc-low.c (target_regsets): Likewise.
12623 * linux-s390-low.c (target_regsets): Likewise.
12624 * linux-sh-low.c (target_regsets): Likewise.
12625 * linux-sparc-low.c (target_regsets): Likewise.
12626 * linux-xtensa-low.c (target_regsets): Likewise.
12628 * linux-low.c: Include <sys/uio.h>.
12629 (regsets_fetch_inferior_registers): Support nt_type.
12630 (regsets_store_inferior_registers): Likewise.
12631 (linux_process_qsupported): New.
12632 (linux_target_ops): Add linux_process_qsupported.
12634 * linux-low.h (regset_info): Add nt_type.
12635 (linux_target_ops): Add process_qsupported.
12637 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12639 (init_registers_i386_avx_linux): New.
12640 (init_registers_amd64_avx_linux): Likewise.
12641 (xmltarget_i386_linux_no_xml): Likewise.
12642 (xmltarget_amd64_linux_no_xml): Likewise.
12643 (PTRACE_GETREGSET): Likewise.
12644 (PTRACE_SETREGSET): Likewise.
12645 (x86_fill_xstateregset): Likewise.
12646 (x86_store_xstateregset): Likewise.
12647 (use_xml): Likewise.
12648 (x86_linux_update_xmltarget): Likewise.
12649 (x86_linux_process_qsupported): Likewise.
12650 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12651 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12652 init_registers_i386_linux here. Call
12653 x86_linux_update_xmltarget.
12654 (the_low_target): Add x86_linux_process_qsupported.
12656 * server.c (handle_query): Call target_process_qsupported.
12658 * target.h (target_ops): Add process_qsupported.
12659 (target_process_qsupported): New.
12661 2010-04-03 Pedro Alves <pedro@codesourcery.com>
12663 * inferiors.c (add_thread): Set last_status kind to
12664 TARGET_WAITKIND_IGNORE.
12665 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12666 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12667 (linux_wait_1): Move `thread' local definition to block that uses
12668 it. Don't NULL initialize `event_child'.
12669 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12670 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12671 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12673 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12675 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12676 an extended waitstatus, or by a watchpoint.
12677 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12678 thread was stepping or has been stopped by a watchpoint.
12680 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12682 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12683 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12684 of another, then delete the previous, and validate all
12686 (validate_inserted_breakpoint): New.
12687 (delete_disabled_breakpoints): New.
12688 (validate_breakpoints): New.
12689 (check_mem_read): Validate breakpoints before trusting their
12690 shadow. Delete disabled breakpoints.
12691 (check_mem_write): Validate breakpoints before trusting they
12692 should be inserted. Delete disabled breakpoints.
12693 * mem-break.h (validate_breakpoints):
12694 * server.c (handle_query): Validate breakpoints when we see a
12697 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12699 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12700 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12701 if we could tell there's a GDB breakpoint at stop_pc.
12702 (need_step_over_p): Don't do a step over if we find a GDB
12703 breakpoint at the resume PC.
12705 * mem-break.c (struct raw_breakpoint): New.
12706 (enum bkpt_type): New type `gdb_breakpoint'.
12707 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12708 fields. New field `raw'.
12709 (find_raw_breakpoint_at): New.
12710 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12711 breakpoint instead.
12712 (set_breakpoint_at): Adjust.
12713 (delete_raw_breakpoint): New.
12714 (release_breakpoint): New.
12715 (delete_breakpoint): Rename to...
12716 (delete_breakpoint_1): ... this. Add proc parameter. Use
12717 release_breakpoint. Return ENOENT.
12718 (delete_breakpoint): Reimplement.
12719 (find_breakpoint_at): Delete.
12720 (find_gdb_breakpoint_at): New.
12721 (delete_breakpoint_at): Delete.
12722 (set_gdb_breakpoint_at): New.
12723 (delete_gdb_breakpoint_at): New.
12724 (gdb_breakpoint_here): New.
12725 (set_reinsert_breakpoint): Use release_breakpoint.
12726 (uninsert_breakpoint): Rename to ...
12727 (uninsert_raw_breakpoint): ... this.
12728 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12729 (reinsert_raw_breakpoint): Change parameter type to
12731 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12733 (check_breakpoints): Adjust. Use release_breakpoint.
12734 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12735 (breakpoint_inserted_here): Ditto.
12736 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12737 Don't trust the breakpoint's shadow if it is not inserted.
12738 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12739 (delete_all_breakpoints): Adjust.
12740 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12741 use delete_breakpoint_1.
12743 * mem-break.h (breakpoints_supported): Delete declaration.
12744 (set_gdb_breakpoint_at): Declare.
12745 (gdb_breakpoint_here): Declare.
12746 (delete_breakpoint_at): Delete.
12747 (delete_gdb_breakpoint_at): Declare.
12749 * server.h (struct raw_breakpoint): Forward declare.
12750 (struct process_info): New field `raw_breakpoints'.
12752 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12755 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12757 * linux-low.c (status_pending_p_callback): Fix comment.
12758 (linux_wait_for_event_1): Move most of the internal breakpoint
12759 handling from here...
12760 (linux_wait_1): ... to here.
12761 (count_events_callback): New.
12762 (select_singlestep_lwp_callback): New.
12763 (select_event_lwp_callback): New.
12764 (cancel_breakpoints_callback): New.
12765 (select_event_lwp): New.
12766 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12767 priority to all LWPs that have had events that should be reported
12768 to the client. Cancel breakpoints when about to reporting the
12769 event to the client, not while stopping lwps. No longer cancel
12770 finished single-steps here.
12771 (cancel_finished_single_step): Delete.
12772 (cancel_finished_single_steps): Delete.
12774 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12776 * mem-break.c (enum bkpt_type): New.
12777 (struct breakpoint): New field `type'.
12778 (set_breakpoint_at): Change return type to struct breakpoint
12779 pointer. Set type to `other_breakpoint' by default.
12780 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12781 in the breakpoint list.
12782 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12783 (reinsert_breakpoint): Rename to ...
12784 (reinsert_raw_breakpoint): ... this.
12785 (reinsert_breakpoints_at): Adjust.
12786 * mem-break.h (struct breakpoint): Declare.
12787 (set_breakpoint_at): Change return type to struct breakpoint
12790 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12792 * server.c (handle_query): Assign, not compare.
12794 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12796 Teach linux gdbserver to step-over-breakpoints.
12798 * linux-low.c (can_hardware_single_step): New.
12799 (supports_breakpoints): New.
12800 (handle_extended_wait): If stopping threads, read the stop pc of
12801 the new cloned LWP.
12803 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12804 low target doesn't support retrieving the PC.
12805 (add_lwp): Set last_resume_kind to resume_continue.
12806 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12807 (linux_attach): Don't clear stop_expected. Set the lwp's
12808 last_resume_kind to resume_stop.
12809 (linux_detach_one_lwp): Don't check for removed breakpoints.
12810 (check_removed_breakpoint): Delete.
12811 (status_pending_p): Rename to ...
12812 (status_pending_p_callback): ... this. Don't check for removed
12813 breakpoints. Don't consider threads that are stopped from GDB's
12815 (linux_wait_for_lwp): Always read the stop_pc here.
12816 (cancel_breakpoint): New.
12817 (step_over_bkpt): New global.
12818 (linux_wait_for_event_1): Implement stepping over breakpoints.
12819 (gdb_wants_lwp_stopped): New.
12820 (gdb_wants_all_stopped): New.
12821 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12822 single-step traps here. Store the thread's last reported target
12824 (send_sigstop): Don't clear stop_expected. Always set it,
12826 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12827 (cancel_finished_single_step): New.
12828 (cancel_finished_single_steps): New.
12829 (wait_for_sigstop): Don't cancel finished single-step traps here.
12830 (linux_resume_one_lwp): Don't check for removed breakpoints.
12831 Don't set `step' on non-hardware step archs.
12832 (linux_set_resume_request): Ignore resume_stop requests if already
12833 stopping or stopped. Set the lwp's last_resume_kind.
12834 (resume_status_pending_p): Don't check for removed breakpoints.
12835 (need_step_over_p): New.
12836 (start_step_over): New.
12837 (finish_step_over): New.
12838 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12839 requests. Clear the thread's last reported target waitstatus.
12840 Don't use the `suspended' flag. Don't consider pending breakpoints.
12841 (linux_resume): Start a step-over if necessary.
12842 (proceed_one_lwp): New.
12843 (proceed_all_lwps): New.
12844 (unstop_all_lwps): New.
12845 * linux-low.h (struct lwp_info): Rewrite comment for the
12846 `suspended' flag. Add the `stop_pc' field. Delete the
12847 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12848 Add `'last_resume_kind' and `need_step_over' fields.
12849 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12850 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12851 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12852 (set_raw_breakpoint_at): New.
12853 (set_breakpoint_at): Rewrite to use it.
12854 (reinsert_breakpoint_handler): Delete.
12855 (set_reinsert_breakpoint): New.
12856 (reinsert_breakpoint_by_bp): Delete.
12857 (delete_reinsert_breakpoints): New.
12858 (uninsert_breakpoint): Rewrite.
12859 (uninsert_breakpoints_at): New.
12860 (reinsert_breakpoint): Rewrite.
12861 (reinsert_breakpoints_at): New.
12862 (check_breakpoints): Rewrite.
12863 (breakpoint_here): New.
12864 (breakpoint_inserted_here): New.
12865 (check_mem_read): Adjust.
12866 * mem-break.h (breakpoints_supported, breakpoint_here)
12867 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12868 (reinsert_breakpoint_by_bp): Delete declaration.
12869 (delete_reinsert_breakpoints): Declare.
12870 (reinsert_breakpoint): Delete declaration.
12871 (reinsert_breakpoints_at): Declare.
12872 (uninsert_breakpoint): Delete declaration.
12873 (uninsert_breakpoints_at): Declare.
12874 (check_breakpoints): Adjust prototype.
12875 * server.h: Adjust include order.
12876 (struct thread_info): Declare here. Add a `last_status' field.
12878 2010-03-23 Michael Snyder <msnyder@vmware.com>
12880 * server.c (crc32): New function.
12881 (handle_query): Add handling for 'qCRC:' request.
12883 2010-03-23 Pedro Alves <pedro@codesourcery.com>
12885 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12886 lwp had been stopped by a watchpoint.
12888 2010-03-16 Pedro Alves <pedro@codesourcery.com>
12890 * server.h (internal_error): Declare.
12891 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12892 * utils.c (internal_error): New function.
12894 2010-03-15 Andreas Schwab <schwab@redhat.com>
12896 * configure.srv: Fix typo setting srv_regobj.
12898 2010-03-15 Pedro Alves <pedro@codesourcery.com>
12900 * linux-low.c (fetch_register): Avoid passing a non string literal
12902 (usr_store_inferior_registers): Ditto.
12904 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12906 * linux-low.c (linux_write_memory): Bail out early if peeking
12909 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12911 * linux-low.h (struct lwp_info): New fields
12912 `stopped_by_watchpoint' and `stopped_data_address'.
12913 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12914 here, and cache them in the lwp object.
12915 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12917 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12919 (linux_stopped_by_watchpoint): Rewrite.
12920 (linux_stopped_data_address): Rewrite.
12922 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
12924 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12925 switching the current inferior, not before.
12927 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12929 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12930 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12931 i386-linux.c and amd64-linux.c.
12932 (reg-i386.o): Removed.
12933 (reg-i386.c): Likewise.
12934 (reg-i386-linux.o): Likewise.
12935 (reg-i386-linux.c): Likewise.
12936 (reg-x86-64.o): Likewise.
12937 (reg-x86-64.c): Likewise.
12938 (reg-x86-64-linux.o): Likewise.
12939 (reg-x86-64-linux.c): Likewise.
12941 (i386.c): Likewise.
12942 (i386-linux.o): Likewise.
12943 (i386-linux.c): Likewise.
12944 (amd64.o): Likewise.
12945 (amd64.c): Likewise.
12946 (amd64-linux.o): Likewise.
12947 (amd64-linux.c): Likewise.
12949 * configure.srv (srv_i386_regobj): New.
12950 (srv_i386_linux_regobj): Likewise.
12951 (srv_amd64_regobj): Likewise.
12952 (srv_amd64_linux_regobj): Likewise.
12953 (srv_i386_32bit_xmlfiles): Likewise.
12954 (srv_i386_64bit_xmlfiles): Likewise.
12955 (srv_i386_xmlfiles): Likewise.
12956 (srv_amd64_xmlfiles): Likewise.
12957 (srv_i386_linux_xmlfiles): Likewise.
12958 (srv_amd64_linux_xmlfiles): Likewise.
12959 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
12960 srv_xmlfiles to $srv_i386_xmlfiles.
12961 (i[34567]86-*-mingw32ce*): Likewise.
12962 (i[34567]86-*-mingw*): Likewise.
12963 (i[34567]86-*-nto*): Likewise.
12964 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12965 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
12966 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12967 (x86_64-*-linux*): Likewise.
12969 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12970 (init_registers_amd64_linux): New.
12971 (x86_arch_setup): Replace init_registers_x86_64_linux with
12972 init_registers_amd64_linux.
12974 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
12976 * configure.ac: Check for libdl. If it is not available link against
12977 static libthread_db.
12978 * configure: Regenerate.
12980 2010-02-22 Pedro Alves <pedro@codesourcery.com>
12984 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12985 handing a read watchpoint.
12986 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12988 2010-02-12 Doug Evans <dje@google.com>
12990 * linux-low.c (linux_supports_tracefork_flag): Document.
12991 (linux_look_up_symbols): Add comment.
12993 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
12995 * regcache.c (supply_register): Clear regcache if buf is NULL.
12997 2010-02-02 Nicolas Roche <roche@sourceware.org>
12998 Joel Brobecker <brobecker@adacore.com>
13000 * inferiors.c (find_inferior): Add function documentation.
13001 (unloaded_dll): Handle the case where the unloaded dll has not
13002 been previously registered in the dll list.
13004 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13006 * linux-arm-low.c (thumb_breakpoint_len): Delete.
13007 (thumb2_breakpoint): New.
13008 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13010 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13012 * linux-low.c (get_stop_pc): Check for SIGTRAP.
13013 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13016 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13018 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13020 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
13022 * linux-s390-low.c (s390_collect_ptrace_register)
13023 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13025 2010-01-21 Doug Evans <dje@google.com>
13027 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13028 (PTRACE_ARG4_TYPE): New macro.
13029 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13030 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13031 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13032 (usr_store_inferior_registers): Ditto.
13033 (linux_read_memory, linux_write_memory): Ditto.
13034 (linux_test_for_tracefork): Ditto.
13036 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13037 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
13039 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13041 * proc-service.c (ps_lgetregs): Don't refetch registers from the
13044 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13046 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13047 prototype to take a regcache. Adjust.
13049 2010-01-20 Pedro Alves <pedro@codesourcery.com>
13051 * regcache.h (struct thread_info): Forward declare.
13052 (struct regcache): New.
13053 (new_register_cache): Adjust prototype.
13054 (get_thread_regcache): Declare.
13055 (free_register_cache): Adjust prototype.
13056 (registers_to_string, registers_from_string): Ditto.
13057 (supply_register, supply_register_by_name, collect_register)
13058 (collect_register_as_string, collect_register_by_name): Ditto.
13059 * regcache.c (struct inferior_regcache_data): Delete.
13060 (get_regcache): Rename to ...
13061 (get_thread_regcache): ... this. Adjust. Switch inferior before
13062 fetching registers.
13063 (regcache_invalidate_one): Adjust.
13064 (regcache_invalidate): Fix prototype.
13065 (new_register_cache): Return the new register cache.
13066 (free_register_cache): Change prototype.
13067 (realloc_register_cache): Adjust.
13068 (registers_to_string): Change prototype to take a regcache. Adjust.
13069 (registers_from_string): Ditto.
13070 (register_data): Ditto.
13071 (supply_register): Ditto.
13072 (supply_register_by_name): Ditto.
13073 (collect_register): Ditto.
13074 (collect_register_as_string): Ditto.
13075 (collect_register_by_name): Ditto.
13076 * server.c (process_serial_event): Adjust.
13077 * linux-low.h (regset_fill_func, regset_store_func): Change
13079 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13081 * linux-low.c (get_stop_pc): Adjust.
13082 (check_removed_breakpoint): Adjust.
13083 (linux_wait_for_event): Adjust.
13084 (linux_resume_one_lwp): Adjust.
13085 (fetch_register): Add regcache parameter. Adjust.
13086 (usr_store_inferior_registers): Ditto.
13087 (regsets_fetch_inferior_registers): Ditto.
13088 (regsets_store_inferior_registers): Ditto.
13089 (linux_fetch_registers, linux_store_registers): Ditto.
13090 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13092 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13094 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13095 prototype to take a regcache.
13096 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13097 * remote-utils.c (convert_ascii_to_int, outreg)
13098 (prepare_resume_reply): Change prototype to take a regcache.
13100 * target.h (struct target_ops) <fetch_registers, store_registers>:
13101 Change prototype to take a regcache.
13102 (fetch_inferior_registers, store_inferior_registers): Change
13103 prototype to take a regcache. Adjust.
13104 * proc-service.c (ps_lgetregs): Adjust.
13105 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13106 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13107 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13108 take a regcache. Adjust.
13109 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13110 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13111 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13112 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
13113 * linux-cris-low.c (cris_get_pc, cris_set_pc)
13114 (cris_cannot_fetch_register):
13115 (cris_breakpoint_at): Change prototype to take a regcache.
13117 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13118 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13119 to take a regcache. Adjust.
13120 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13122 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13123 take a regcache. Adjust.
13124 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13125 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13126 (m68k_set_pc): Change prototype to take a regcache. Adjust.
13127 * linux-mips-low.c (mips_get_pc):
13128 (mips_set_pc): Change prototype to take a regcache. Adjust.
13129 (mips_reinsert_addr): Adjust.
13130 (mips_collect_register): Change prototype to take a regcache.
13132 (mips_supply_register):
13133 (mips_collect_register_32bit, mips_supply_register_32bit)
13134 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13135 (mips_store_fpregset): Ditto.
13136 * linux-ppc-low.c (ppc_supply_ptrace_register)
13137 (ppc_supply_ptrace_register): Ditto.
13138 (parse_spufs_run): Adjust.
13139 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13140 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13141 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13142 take a regcache. Adjust.
13143 * linux-s390-low.c (s390_collect_ptrace_register)
13144 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13145 (s390_set_pc): Change prototype to take a regcache. Adjust.
13146 (s390_arch_setup): Adjust.
13147 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13148 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
13149 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13150 (sparc_fill_gregset, sparc_store_gregset_from_stack)
13151 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13153 (sparc_breakpoint_at): Adjust.
13154 * linux-xtensa-low.c (xtensa_fill_gregset):
13155 (xtensa_store_gregset):
13156 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13157 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
13158 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13159 prototype to take a regcache. Adjust.
13160 * win32-arm-low.c (arm_fetch_inferior_register)
13161 (arm_store_inferior_register): Change prototype to take a
13163 * win32-i386-low.c (i386_fetch_inferior_register)
13164 (i386_store_inferior_register): Change prototype to take a
13166 * win32-low.c (child_fetch_inferior_registers)
13167 (child_store_inferior_registers): Change prototype to take a
13169 (win32_wait): Adjust.
13170 (win32_fetch_inferior_registers): Change prototype to take a
13172 (win32_store_inferior_registers): Adjust.
13173 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13174 store_inferior_register>: Change prototype to take a regcache.
13176 2010-01-20 Doug Evans <dje@google.com>
13178 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13180 (linux_wait_for_event1, linux_init_signals): Ditto.
13181 (W_STOPCODE): Provide definition if missing.
13183 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
13185 * linux-low.c (linux_core_of_thread): New.
13186 (compare_ints, show_process, list_threads): New.
13187 (linux_qxfer_osdata): Report threads and cores.
13188 (linux_target_op): Register linux_core_of_thread.
13189 * remote-utils.c (prepare_resume_reply): Report the core.
13190 (buffer_xml_printf): Support %d specifier.
13191 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13193 (handle_query): Handle qXfer:threads. Announce availability
13195 * target.h (struct target_ops): New field core_of_thread.
13197 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
13199 * Makefile.in (clean): Remove new generated files.
13200 (reg-s390.o, reg-s390.c): Remove rules.
13201 (reg-s390x.o, reg-s390x.c): Likewise.
13202 (s390-linux32.o, s390-linux32.c): Add rules.
13203 (s390-linux64.o, s390-linux64.c): Likewise.
13204 (s390x-linux64.o, s390x-linux64.c): Likewise.
13205 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13206 * linux-s390-low.c: Include <elf.h>.
13207 (HWCAP_S390_HIGH_GPRS): Define if undefined.
13208 (init_registers_s390): Remove prototype.
13209 (init_registers_s390x): Likewise.
13210 (init_registers_s390_linux32): Add prototype.
13211 (init_registers_s390_linux64): Likewise.
13212 (init_registers_s390x_linux64): Likewise.
13213 (s390_num_regs_3264): New define.
13214 (s390_regmap_3264): New global variable.
13215 (s390_cannot_fetch_register): Remove obsolete check.
13216 (s390_cannot_store_register): Likewise.
13217 (s390_collect_ptrace_register): Handle upper/lower register halves.
13218 (s390_supply_ptrace_register): Likewise.
13219 (s390_fill_gregset): Update to register number changes.
13220 (s390_get_hwcap): New routine.
13221 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13222 Install appropriate regmap and register set.
13224 2010-01-01 Joel Brobecker <brobecker@adacore.com>
13226 * server.c (gdbserver_version): Update copyright year to 2010.
13227 * gdbreplay.c (gdbreplay_version): Likewise.
13229 2009-12-28 Doug Evans <dje@google.com>
13231 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13232 elf/external.h. Include <elf.h> instead but only if necessary.
13234 2009-12-28 Pedro Alves <pedro@codesourcery.com>
13236 * linux-low.c (linux_remove_process): Remove `detaching'
13237 parameter. Don't release/detach from thread_db here.
13238 (linux_kill): Release/detach from thread_db here, ...
13239 (linux_detach): ... and here, before actually detaching.
13240 (linux_wait_1): ... and here, when a process exits.
13241 * thread-db.c (any_thread_of): New.
13242 (thread_db_free): Switch the current inferior to a thread of the
13245 2009-12-21 Doug Evans <dje@google.com>
13247 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13249 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13250 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13251 warning ifndef __NR_tkill. Move setting of errno there too.
13252 Delete unnecessary resetting of errno after syscall.
13253 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13255 * configure.ac: Check for dladdr.
13256 * config.in: Regenerate.
13257 * configure: Regenerate.
13258 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13259 (try_thread_db_load): Update.
13261 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13263 2009-12-18 Doug Evans <dje@google.com>
13265 * event-loop.c: Include unistd.h if it exists.
13267 * linux-low.c (my_waitpid): Move definition away from being in
13268 between linux_tracefork_child/linux_test_for_tracefork.
13270 * gdb_proc_service.h (psaddr_t): Fix type.
13271 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13272 signature to match glibc.
13274 2009-12-16 Doug Evans <dje@google.com>
13276 * linux-low.c (linux_read_memory): Fix argument to read.
13278 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13280 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13281 events, don't leave current_inferior pointing at null.
13283 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13285 * win32-low.c (LOG): Delete.
13286 (OUTMSG): Output to stderr.
13287 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13288 on compile time LOG macro.
13289 (win32_wait): Fix debug output.
13291 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13293 * win32-low.c (win32_add_one_solib): If the dll name is
13294 "ntdll.dll", prepend the system directory to the dll path.
13296 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13298 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13300 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
13301 Vladimir Prus <vladimir@codesourcery.com>
13303 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13304 * configure.ac: Check for __mcoldfire__ and set
13305 gdb_cv_m68k_is_coldfire.
13306 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13307 reg-cf.o and reg-m68k.o.
13308 * configure: Regenerated.
13310 2009-11-16 Pedro Alves <pedro@codesourcery.com>
13312 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13313 Pass it to thread_db_free.
13314 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13315 proper `detaching' argument to linux_remove_process.
13316 * linux-low.h (thread_db_free): Add `detaching' parameter.
13317 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13319 (thread_db_free): Add `detaching' parameter. Only
13320 call td_ta_clear_event if detaching from process.
13322 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13324 * thread-db.c (thread_db_free): Fix typo.
13326 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13329 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13331 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13333 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13334 with an i686 compiler.
13335 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13337 * configure: Rebuilt.
13339 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13343 * server.c (handle_search_memory_1): Correct read_addr initialization
13344 in loop for searching subsequent chunks.
13346 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13348 * configure.ac: New --with-libthread-db option.
13349 * thread-db.c: Allow direct dependence on libthread_db.
13350 (thread_db_free): Adjust.
13351 * config.in: Regenerate.
13352 * configure: Likewise.
13354 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13357 * thread-db.c (attach_thread): New function.
13358 (maybe_attach_thread): Return success/failure.
13359 (find_new_threads_callback): Adjust.
13360 (thread_db_find_new_threads): Loop until no new threads.
13362 2009-10-13 Pedro Alves <pedro@codesourcery.com>
13364 * proc-service.c (ps_lgetregs): Formatting.
13366 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13368 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13369 * configure.ac: Adjust.
13370 * linux-low.h (struct process_info_private): Move members to struct
13372 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13373 * linux-low.c (linux_remove_process): Adjust.
13374 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13375 * server.c (handle_query): Move code ...
13376 (handle_monitor_command): ... here. New function.
13377 * target.h (struct target_ops): New member.
13378 * thread-db.c (struct thread_db): New.
13379 (libthread_db_search_path): New variable.
13380 (thread_db_create_event, thread_db_enable_reporting)
13381 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13382 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13383 (try_thread_db_load_1, dladdr_to_soname): New functions.
13384 (try_thread_db_load, thread_db_load_search): New functions.
13385 (thread_db_init): Search for libthread_db.
13386 (thread_db_free): New function.
13387 (thread_db_handle_monitor_command): Likewise.
13388 * config.in: Regenerate.
13389 * configure: Regenerate.
13391 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13393 * spu-low.c (spu_kill): Wait for inferior to terminate.
13394 Call clear_inferiors.
13395 (spu_detach): Call clear_inferiors.
13397 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13399 * aclocal.m4: Regenerate.
13400 * config.in: Likewise.
13401 * configure: Likewise.
13403 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13405 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13406 (parse_spufs_run): New function.
13407 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13408 (ppc_breakpoint_at): Handle SPU breakpoints.
13410 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13412 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13413 (SPUFS_MAGIC): Define.
13414 (spu_enumerate_spu_ids): New function.
13415 (linux_qxfer_spu): New function.
13416 (linux_target_ops): Install linux_qxfer_spu.
13418 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13420 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13421 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13422 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13423 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13424 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13425 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13426 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13427 (init_registers_powerpc_cell32l): Add prototype.
13428 (init_registers_powerpc_cell64l): Likewise.
13429 (ppc_arch_setup): Detect Cell/B.E. architecture.
13431 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13433 * Makefile.in (datarootdir): New variable.
13435 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13437 * linux-low.c (linux_write_memory): Update debugging output.
13438 * Makefile.in (clean): Add new descriptions.
13439 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13440 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13441 * configure.srv: Add new files for arm*-*-linux*.
13442 * linux-arm-low.c: Add new declarations.
13443 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13444 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13445 (HWCAP_VFPv3D16): New.
13446 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13447 instead of __IWMMXT__.
13448 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13449 (arm_arch_setup): New.
13450 (target_regsets): Remove #ifdef. Add VFP regset.
13451 (the_low_target): Use arm_arch_setup.
13453 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13455 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13456 the main thread again.
13458 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13460 Adding Neutrino gdbserver.
13461 * configure: Regenerated.
13462 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13463 * configure.srv (i[34567]86-*-nto*): New target.
13464 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13465 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13466 (nto_comctrl) [__QNX__]: New function.
13467 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13469 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
13471 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13474 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13475 Pedro Alves <pedro@codesourcery.com>
13477 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13478 don't support CONTEXT_EXTENDED_REGISTERS.
13479 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13480 (the_low_target): Install them.
13481 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13482 failing with ERROR_PIPE_NOT_CONNECTED.
13484 2009-06-30 Doug Evans <dje@google.com>
13485 Pierre Muller <muller@ics.u-strasbg.fr>
13487 Add h/w watchpoint support to x86-linux, win32-i386.
13488 * Makefile.in (SFILES): Add i386-low.c
13489 (i386_low_h): Define.
13490 (i386-low.o): Add dependencies.
13491 (linux-x86-low.o): Add i386-low.h dependency.
13492 (win32-i386-low.o): Ditto.
13493 * i386-low.c: New file.
13494 * i386-low.h: New file.
13495 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13496 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13497 * linux-low.c (linux_add_process): Initialize arch_private.
13498 (linux_remove_process): Free arch_private.
13499 (add_lwp): Initialize arch_private.
13500 (delete_lwp): Free arch_private.
13501 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13503 * linux-low.h (process_info_private): New member arch_private.
13504 (lwp_info): New member arch_private.
13505 (linux_target_ops): New members new_process, new_thread,
13507 (ptid_of): New macro.
13508 * linux-x86-low.c: Include stddef.h, i386-low.h.
13509 (arch_process_info): New struct.
13510 (arch_lwp_info): New struct.
13511 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13512 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13513 (i386_dr_low_get_status): New function.
13514 (x86_insert_point, x86_remove_point): New functions.
13515 (x86_stopped_by_watchpoint): New function.
13516 (x86_stopped_data_address): New function.
13517 (x86_linux_new_process, x86_linux_new_thread): New functions.
13518 (x86_linux_prepare_to_resume): New function.
13519 (the_low_target): Add entries for insert_point, remove_point,
13520 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13522 * server.c (debug_hw_points): New global.
13523 (monitor_show_help): Document set debug-hw-points.
13524 (handle_query): Process "set debug-hw-points".
13525 * server.h (debug_hw_points): Declare.
13526 (paddress): Declare.
13527 * utils.c (NUMCELLS, CELLSIZE): New macros.
13528 (get_sell, xsnprintf, paddress): New functions.
13529 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13530 remove_point, stopped_by_watchpoint, stopped_data_address.
13531 * win32-i386-low.c: Include i386-low.h.
13532 (debug_reg_state): Replaces dr.
13533 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13534 (i386_dr_low_get_status): New function.
13535 (i386_insert_point, i386_remove_point): New functions.
13536 (i386_stopped_by_watchpoint): New function.
13537 (i386_stopped_data_address): New function.
13538 (i386_initial_stuff): Update.
13539 (get_thread_context,set_thread_context,i386_thread_added): Update.
13540 (the_low_target): Add entries for insert_point,
13541 remove_point, stopped_by_watchpoint, stopped_data_address.
13542 * win32-low.c (win32_insert_watchpoint): New function.
13543 (win32_remove_watchpoint): New function.
13544 (win32_stopped_by_watchpoint): New function.
13545 (win32_stopped_data_address): New function.
13546 (win32_target_ops): Add entries for insert_watchpoint,
13547 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13548 * win32-low.h (win32_target_ops): New members insert_point,
13549 remove_point, stopped_by_watchpoint, stopped_data_address.
13551 2009-06-25 Pedro Alves <pedro@codesourcery.com>
13553 * server.c (process_serial_event): Re-return unsupported, not
13554 error, if the type isn't recognized. Re-allow supporting only
13555 insert or remove packets. Also call require_running for
13556 breakpoints. Add missing break statement to default case. Tidy.
13557 * target.h (struct target_ops): Rename insert_watchpoint to
13558 insert_point, and remove_watchpoint to remove_point.
13560 * linux-low.h (struct linux_target_ops): Likewise.
13561 * linux-low.c (linux_insert_watchpoint): Rename to ...
13562 (linux_insert_point): ... this. Adjust.
13563 (linux_remove_watchpoint): Rename to ...
13564 (linux_remove_point): ... this. Adjust.
13565 (linux_target_ops): Adjust.
13566 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13567 (cris_insert_point): ... this.
13568 (cris_remove_watchpoint): Rename to ...
13569 (cris_remove_point): ... this.
13570 (the_low_target): Adjust.
13572 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13574 * server.c (handle_v_kill): Pass signal_pid to
13575 kill_inferior if multi_process is zero.
13577 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13579 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13580 * target.h (target_ops): Comment for *_watchpoint to make it clear
13581 the functions can get types '0' and '1'.
13583 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13585 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13586 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13587 * regcache.c (get_regcache): Likewise.
13588 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13589 * win32-low.c (child_fetch_inferior_registers): Remove check for
13592 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13593 Pedro Alves <pedro@codesourcery.com>
13595 * target.h (struct target_ops) <supports_multi_process>: New
13597 (target_supports_multi_process): New.
13598 * server.c (handle_query): Even if GDB reports support, only
13599 enable multi-process if the target also supports it. Report
13600 multi-process support only if the target backend supports it.
13601 * linux-low.c (linux_supports_multi_process): New function.
13602 (linux_target_ops): Install it as target_supports_multi_process
13605 2009-05-24 Doug Evans <dje@google.com>
13607 Global renaming of find_thread_pid to find_thread_ptid.
13608 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13609 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13610 All callers updated.
13612 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13613 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13616 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13617 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13618 (linux_resume_one_lwp): Ditto.
13620 2009-05-23 Doug Evans <dje@google.com>
13622 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13623 from struct inferior_list_entry * to struct lwp_info *.
13624 All callers updated.
13626 2009-05-13 Doug Evans <dje@google.com>
13628 * linux-x86-low.c: Don't include assert.h.
13629 (x86_siginfo_fixup): Use fatal, not assert.
13630 (x86_arch_setup): Fix comment.
13632 2009-05-12 Doug Evans <dje@google.com>
13634 Biarch support for i386/amd64 gdbserver.
13635 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13636 Add linux-x86-low.c.
13637 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13638 (linux-x86-low.o): Add.
13639 * linux-x86-64-low.c: Delete.
13640 * linux-i386-low.c: Delete.
13641 * linux-x86-low.c: New file.
13642 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13644 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13646 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13647 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13648 (linux_child_pid_to_exec_file): New function.
13649 (elf_64_header_p, elf_64_file_p): New functions.
13650 (siginfo_fixup): New function.
13651 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13652 give target a chance to convert layout.
13653 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13654 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13656 2009-05-07 Doug Evans <dje@google.com>
13658 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13659 (regsets_store_inferior_registers): Ditto.
13661 2009-05-06 Pedro Alves <pedro@codesourcery.com>
13665 * linux-low.c (must_set_ptrace_flags): Delete.
13666 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13668 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13669 `lwp->must_set_ptrace_flags' instead.
13670 (linux_wait_for_event_1): Set ptrace options here.
13671 (linux_wait_1): ... not here.
13673 2009-04-30 Doug Evans <dje@google.com>
13675 * inferiors.c (started_inferior_callback): New function.
13676 (attached_inferior_callback): New function.
13677 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13678 * server.c (print_started_pid, print_attached_pid): New functions.
13679 (detach_or_kill_for_exit): New function.
13680 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13681 * server.h (have_started_inferiors_p): Declare.
13682 (have_attached_inferiors_p): Declare.
13684 * inferiors.c (remove_process): Fix memory leak, free process.
13685 * linux-low.c (linux_remove_process): New function.
13686 (linux_kill): Call it instead of remove_process.
13687 (linux_detach, linux_wait_1): Ditto.
13689 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13691 * configure.srv: Add x86 Windows CE target.
13693 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13695 * inferiors.c (get_thread_process): Make global.
13696 * server.h (get_thread_process): Add prototype.
13697 * thread-db.c (find_one_thread): Use get_thread_process
13698 instead of current_process.
13699 (thread_db_get_tls_address): Do not crash if called when
13700 thread layer is not yet initialized.
13702 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13704 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13705 * spu-low.c (current_tid): Rename to ...
13706 (current_ptid): ... this.
13707 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13708 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13709 ptid_get_lwp (current_ptid) instead of current_tid.
13710 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13711 instead of current_tid. Use find_process_pid to verify pid
13712 argument is valid. Pass proper argument to remove_process.
13713 (spu_thread_alive): Compare current_ptid instead of current_tid.
13714 (spu_resume): Likewise.
13716 2009-04-02 Pedro Alves <pedro@codesourcery.com>
13718 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13721 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13723 Implement the multiprocess extensions, and add linux multiprocess
13726 * server.h (ULONGEST): Declare.
13727 (struct ptid, ptid_t): New.
13728 (minus_one_ptid, null_ptid): Declare.
13729 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13730 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13731 (struct inferior_list_entry): Change `id' type from unsigned from
13733 (struct sym_cache, struct breakpoint, struct
13734 process_info_private): Forward declare.
13735 (struct process_info): Declare.
13736 (current_process): Declare.
13737 (all_processes): Declare.
13738 (initialize_inferiors): Declare.
13739 (add_thread): Adjust to use ptid_t.
13740 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13741 (add_process, remove_process, find_thread_pid): Declare.
13742 (find_inferior_id): Adjust to use ptid_t.
13743 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13744 (multi_process): Declare.
13745 (push_event): Adjust to use ptid_t.
13746 (read_ptid, write_ptid): Declare.
13747 (prepare_resume_reply): Adjust to use ptid_t.
13748 (clear_symbol_cache): Declare.
13749 * inferiors.c (all_processes): New.
13750 (null_ptid, minus_one_ptid): New.
13751 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13752 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13753 (add_thread): Change unsigned long to ptid. Remove gdb_id
13755 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13756 (gdb_id_to_thread): Rename to ...
13757 (find_thread_pid): ... this. Change unsigned long to ptid.
13758 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13759 (loaded_dll, pull_pid_from_list): Adjust.
13760 (add_process, remove_process, find_process_pid)
13761 (get_thread_process, current_process, initialize_inferiors): New.
13762 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13763 (struct target_waitstatus) <related_pid>: Ditto.
13764 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13765 return type to int.
13766 (struct target_ops) <join>: Add `pid' argument.
13767 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13768 (struct target_ops) <wait>: Add `ptid' field. Change return type
13770 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13771 (mywait): Add `ptid' argument. Change return type to ptid_t.
13772 (target_pid_to_str): Declare.
13773 * target.c (set_desired_inferior): Adjust to use ptids.
13774 (mywait): Add new `ptid' argument. Adjust.
13775 (target_pid_to_str): New.
13776 * mem-break.h (free_all_breakpoints): Declare.
13777 * mem-break.c (breakpoints): Delelete.
13778 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13779 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13780 to use per-process breakpoint list.
13781 (free_all_breakpoints): New.
13782 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13783 (symbol_cache, all_symbols_looked_up): Delete.
13785 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13787 (prepare_resume_reply): Change ptid argument's type from unsigned
13788 long to ptid_t. Adjust. Implement W;process and X;process.
13789 (free_sym_cache, clear_symbol_cache): New.
13790 (look_up_one_symbol): Adjust to per-process symbol cache. *
13791 * server.c (cont_thread, general_thread, step_thread): Change type
13793 (attached): Delete.
13794 (multi_process): New.
13795 (last_ptid): Change type to ptid_t.
13796 (struct vstop_notif) <ptid>: Change type to ptid_t.
13797 (queue_stop_reply, push_event): Change `ptid' argument's type to
13799 (discard_queued_stop_replies): Add `pid' argument.
13800 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13801 changes. Don't reference the `attached' global.
13802 (attach_inferior): Adjust to mywait interface changes.
13803 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13804 features. Handle and report "multiprocess+". Handle
13806 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13808 (handle_v_kill): New.
13809 (handle_v_stopped): Adjust to use target_pid_to_str.
13810 (handle_v_requests): Allow multiple attaches and runs when
13811 multiprocess extensions are in effect. Handle "vKill".
13812 (myresume): Adjust to use ptids.
13813 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13814 (handle_status): Adjust to discard_queued_stop_replies interface
13816 (first_thread_of, kill_inferior_callback)
13817 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13818 (main): Call initialize_inferiors. Adjust to use ptids, killing
13819 and detaching from all inferiors. Handle multiprocess packet
13821 * linux-low.h: Include gdb_proc_service.h.
13822 (struct process_info_private): New.
13823 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13824 <lwpid_of>: Use ptid_get_lwp.
13825 (get_lwp_thread): Adjust.
13826 (struct lwp_info): Add `dead' member.
13827 (find_lwp_pid): Declare.
13828 * linux-low.c (thread_db_active): Delete.
13829 (new_inferior): Adjust comment.
13830 (inferior_pid): Delete.
13831 (linux_add_process): New.
13832 (handle_extended_wait): Adjust.
13833 (add_lwp): Change unsigned long to ptid.
13834 (linux_create_inferior): Add process to processes table. Adjust
13835 to use ptids. Don't set new_inferior here.
13836 (linux_attach_lwp): Rename to ...
13837 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13838 it. Adjust to use ptids.
13839 (linux_attach_lwp): New.
13840 (linux_attach): Add process to processes table. Don't set
13842 (struct counter): New.
13843 (second_thread_of_pid_p, last_thread_of_process_p): New.
13844 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13845 multiple processes.
13846 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13847 processes. Remove process from process table.
13848 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13849 to multiple processes.
13850 (any_thread_of): New.
13851 (linux_detach): Add `pid' argument, and handle it. Remove process
13852 from processes table.
13853 (linux_join): Add `pid' argument. Handle it.
13854 (linux_thread_alive): Change unsighed long argument to ptid_t.
13855 Consider dead lwps as not being alive.
13856 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13857 threads we're not interested in.
13858 (same_lwp, find_lwp_pid): New.
13859 (linux_wait_for_lwp): Change `pid' argument's type from int to
13861 (linux_wait_for_event): Rename to ...
13862 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13863 from int to ptid_t. Adjust.
13864 (linux_wait_for_event): New.
13865 (linux_wait_1): Add `ptid' argument. Change return type to
13866 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13867 that exit from the process table.
13868 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13870 (mark_lwp_dead): New.
13871 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13872 stopping all threads, mark its main lwp as dead.
13873 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13875 (fetch_register, usr_store_inferior_registers)
13876 (regsets_fetch_inferior_registers)
13877 (regsets_store_inferior_registers, linux_read_memory)
13878 (linux_write_memory): Inline `inferior_pid'.
13879 (linux_look_up_symbols): Adjust to use per-process
13880 `thread_db_active'.
13881 (linux_request_interrupt): Adjust to use ptids.
13882 (linux_read_auxv): Inline `inferior_pid'.
13883 (initialize_low): Don't reference thread_db_active.
13884 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13885 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13886 (ps_getpid): Return the pid of the current inferior.
13887 * thread-db.c (proc_handle, thread_agent): Delete.
13888 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13890 (find_one_thread): Change argument type to ptid_t. Adjust to
13892 (maybe_attach_thread): Adjust to per-process data and ptids.
13893 (thread_db_find_new_threads): Ditto.
13894 (thread_db_init): Ditto.
13895 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13896 processes table. Adjust to use ptids.
13897 (spu_kill, spu_detach): Adjust interface. Remove process from
13899 (spu_join, spu_thread_alive): Adjust interface.
13900 (spu_wait): Adjust interface. Remove process from processes
13901 table. Adjust to use ptids.
13902 * win32-low.c (current_inferior_tid): Delete.
13903 (current_inferior_ptid): New.
13904 (debug_event_ptid): New.
13905 (thread_rec): Take a ptid. Adjust.
13906 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13907 (child_delete_thread): Ditto.
13908 (do_initial_child_stuff): Add `attached' argument. Add process to
13910 (child_fetch_inferior_registers, child_store_inferior_registers):
13912 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13913 (win32_attach): Pass 1 to do_initial_child_stuff.
13914 (win32_kill): Adjust interface. Remove process from processes
13916 (win32_detach): Ditto.
13917 (win32_join): Adjust interface.
13918 (win32_thread_alive): Take a ptid.
13919 (win32_resume): Adjust to use ptids.
13920 (get_child_debug_event): Ditto.
13921 (win32_wait): Adjust interface. Remove exiting process from
13924 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13926 Non-stop mode support.
13928 * server.h (non_stop): Declare.
13929 (gdb_client_data, handler_func): Declare.
13930 (delete_file_handler, add_file_handler, start_event_loop):
13932 (handle_serial_event, handle_target_event, push_event)
13933 (putpkt_notif): Declare.
13934 * target.h (enum resume_kind): New.
13935 (struct thread_resume): Replace `step' field by `kind' field.
13936 (TARGET_WNOHANG): Define.
13937 (struct target_ops) <wait>: Add `options' argument.
13938 <supports_non_stop, async, start_non_stop>: New fields.
13939 (target_supports_non_stop, target_async): New.
13940 (start_non_stop): Declare.
13941 (mywait): Add `options' argument.
13942 * target.c (mywait): Add `options' argument. Print child exit
13943 notifications here.
13944 (start_non_stop): New.
13945 * server.c (non_stop, own_buf, mem_buf): New globals.
13946 (struct vstop_notif): New.
13947 (notif_queue): New global.
13948 (queue_stop_reply, push_event, discard_queued_stop_replies)
13949 (send_next_stop_reply): New.
13950 (start_inferior): Adjust to use resume_kind. Adjust to mywait
13952 (attach_inferior): In non-stop mode, don't wait for the target
13954 (handle_general_set): Handle QNonStop.
13955 (handle_query): When handling qC, return the current general
13956 thread, instead of the first thread of the list.
13957 (handle_query): If the backend supports non-stop mode, include
13958 QNonStop+ in the qSupported query response.
13959 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
13961 (handle_v_attach, handle_v_run): Handle non-stop mode.
13962 (handle_v_stopped): New.
13963 (handle_v_requests): Report support for vCont;t. Handle vStopped.
13964 (myresume): Adjust to use resume_kind. Handle non-stop.
13965 (queue_stop_reply_callback): New.
13966 (handle_status): Handle non-stop mode.
13967 (main): Clear non_stop flag on reconnection. Use the event-loop.
13968 Refactor serial protocol handling from here ...
13969 (process_serial_event): ... to this new function. When GDB
13970 selects any thread, select one here. In non-stop mode, wait until
13971 GDB acks all pending events before exiting.
13972 (handle_serial_event, handle_target_event): New.
13973 * remote-utils.c (remote_open): Install remote_desc in the event
13975 (remote_close): Remove remote_desc from the event loop.
13976 (putpkt_binary): Rename to...
13977 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
13978 (putpkt_binary): New as wrapper around putpkt_binary_1.
13979 (putpkt_notif): New.
13980 (prepare_resume_reply): In non-stop mode, don't change the
13982 * event-loop.c: New.
13983 * Makefile.in (OBJ): Add event-loop.o.
13984 (event-loop.o): New rule.
13986 * linux-low.h (pid_of): Moved here.
13988 (get_lwp_thread): Use lwpid_of.
13989 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
13990 * linux-low.c (pid_of): Delete.
13991 (inferior_pid): Use lwpid_of.
13992 (linux_event_pipe): New.
13993 (target_is_async_p): New.
13995 (handle_extended_wait): Use lwpid_of.
13996 (add_lwp): Don't set lwpid field.
13997 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
13998 (linux_kill_one_lwp): If killing a running lwp, stop it first.
13999 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
14000 (linux_detach_one_lwp): If detaching from a running lwp, stop it
14001 first. Adjust to linux_wait_for_event interface changes. Use
14003 (linux_detach): Don't delete the main lwp here.
14004 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
14005 (status_pending_p): Don't consider explicitly suspended lwps.
14006 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14007 pointer. Add OPTIONS argument. Change return type to int. Use
14008 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
14009 (linux_wait_for_event): Take an integer pid instead of a lwp_info
14010 pointer. Add status pointer argument. Return a pid instead of a
14011 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
14012 changes. In non-stop mode, don't switch to a random thread.
14013 (linux_wait): Rename to...
14014 (linux_wait_1): ... this. Add target_options argument, and handle
14015 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
14016 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
14017 clean exit and signal exit code. Don't stop all threads in
14018 non-stop mode. In all-stop mode, only stop all threads when
14019 reporting a stop to GDB. Handle explicit thread stop requests.
14020 (async_file_flush, async_file_mark): New.
14022 (send_sigstop): Use lwpid_of.
14023 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
14024 interface changes. In non-stop mode, don't switch to a random
14026 (linux_resume_one_lwp): Use lwpid_of.
14027 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14028 (linux_resume_one_thread): ... this. Handle resume_stop. In
14029 non-stop mode, don't look for pending flag in all threads.
14030 (resume_status_pending_p): Don't consider explicitly suspended
14032 (my_waitpid): Reimplement. Emulate __WALL.
14033 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14035 (sigchld_handler, linux_supports_non_stop, linux_async)
14036 (linux_start_non_stop): New.
14037 (linux_target_ops): Register linux_supports_non_stop, linux_async
14038 and linux_start_non_stop.
14039 (initialize_low): Install SIGCHLD handler.
14040 * thread-db.c (thread_db_create_event, find_one_thread)
14041 (thread_db_get_tls_address): Use lwpid_of.
14042 * win32-low.c (win32_detach): Adjust to use resume_kind.
14043 (win32_wait): Add `options' argument.
14044 * spu-low.c (spu_resume): Adjust to use resume_kind.
14045 (spu_wait): Add `options' argument.
14047 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14049 Decouple target code from remote protocol.
14051 * target.h (enum target_waitkind): New.
14052 (struct target_waitstatus): New.
14053 (struct target_ops) <wait>: Return an unsigned long. Take a
14054 target_waitstatus pointer instead of a char pointer.
14055 (mywait): Likewise.
14056 * target.c (mywait): Change prototype to return an unsigned long.
14057 Take a target_waitstatus pointer instead of a char pointer. Adjust.
14058 * server.h (thread_from_wait, old_thread_from_wait): Delete
14060 (prepare_resume_reply): Change prototype to take a
14062 * server.c (thread_from_wait, old_thread_from_wait): Delete.
14063 (last_status, last_ptid): New.
14064 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14065 pid instead of a signal.
14066 (attach_inferior): Remove "status" and "signal" parameters.
14068 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14070 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14071 (handle_v_requests, myresume): Remove "status" and "signal"
14072 parameters. Adjust.
14073 (handle_status): New.
14074 (main): Delete local `status'. Adjust.
14075 * remote-utils.c: Include target.h.
14076 (prepare_resume_reply): Change prototype to take a
14077 target_waitstatus. Adjust.
14079 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14081 * spu-low.c (spu_wait): Adjust.
14082 * win32-low.c (enum target_waitkind, struct target_waitstatus):
14084 (win32_wait): Adjust.
14086 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14088 * target.h (struct thread_resume): Delete leave_stopped member.
14089 (struct target_ops): Add a `n' argument to the `resume' callback.
14090 * server.c (start_inferior): Adjust.
14091 (handle_v_cont, myresume): Adjust.
14092 * linux-low.c (check_removed_breakpoint): Adjust to resume
14093 interface change, and to removed leave_stopped field.
14094 (resume_ptr): Delete.
14095 (struct thread_resume_array): New.
14096 (linux_set_resume_request): Add new `arg' parameter. Adjust to
14097 resume interface change.
14098 (linux_continue_one_thread, linux_queue_one_thread)
14099 (resume_status_pending_p): Check if the resume field is NULL
14100 instead of checking the leave_stopped member.
14101 (linux_resume): Adjust to the target resume interface change.
14102 * spu-low.c (spu_resume): Adjust to the target resume interface
14104 * win32-low.c (win32_detach, win32_resume): Ditto.
14106 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14108 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14110 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14112 (linux_continue_one_thread): Only preserve the stepping flag if
14113 there's a pending breakpoint.
14115 2009-03-31 Pedro Alves <pedro@codesourcery.com>
14117 * server.c (main): After the inferior having exited, call
14118 remote_close before exiting gdbserver.
14120 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14122 Fix size of FPSCR in Power 7 processors.
14123 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14124 (PPC_FEATURE_HAS_DFP): New #define.
14125 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14128 2009-03-23 Pedro Alves <pedro@codesourcery.com>
14130 * server.c (handle_query) Whitespace and formatting.
14132 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14134 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14135 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14136 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14137 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14138 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14139 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14140 Makefile.in, configure.ac: Fix whitespace throughout.
14141 * configure: Regenerate.
14143 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14145 * inferiors.c (find_inferior): Make it safe for the callback
14146 function to delete the currently iterated inferior.
14148 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14150 * Makefile.in (linuw_low_h): Move higher.
14151 (thread-db.o): Depend on $(linux_low_h).
14153 2009-03-17 Pedro Alves <pedro@codesourcery.com>
14155 Rename "process" to "lwp" throughout.
14157 * linux-low.c (all_processes): Rename to...
14158 (all_lwps): ... this.
14159 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14160 (add_process): Rename to ...
14161 (add_lwp): ... this. Adjust.
14162 (linux_create_inferior): Adjust.
14163 (linux_attach_lwp): Adjust.
14164 (linux_attach): Adjust.
14165 (linux_kill_one_process): Rename to ...
14166 (linux_kill_one_lwp): ... this. Adjust.
14167 (linux_kill): Adjust.
14168 (linux_detach_one_process): Rename to ...
14169 (linux_detach_one_lwp): ... this. Adjust.
14170 (linux_detach): Adjust.
14171 (check_removed_breakpoint): Adjust.
14172 (status_pending_p): Adjust.
14173 (linux_wait_for_process): Rename to ...
14174 (linux_wait_for_lwp): ... this. Adjust.
14175 (linux_wait_for_event): Adjust.
14176 (send_sigstop): Adjust.
14177 (wait_for_sigstop): Adjust.
14178 (stop_all_processes): Rename to ...
14179 (stop_all_lwps): ... this.
14180 (linux_resume_one_process): Rename to ...
14181 (linux_resume_one_lwp): ... this. Adjust.
14182 (linux_set_resume_request, linux_continue_one_thread)
14183 (linux_queue_one_thread, resume_status_pending_p)
14184 (usr_store_inferior_registers, regsets_store_inferior_registers)
14185 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14187 * linux-low.h (get_process): Rename to ...
14188 (get_lwp): ... this. Adjust.
14189 (get_thread_process): Rename to ...
14190 (get_thread_lwp): ... this. Adjust.
14191 (get_process_thread): Rename to ...
14192 (get_lwp_thread): ... this. Adjust.
14193 (struct process_info): Rename to ...
14194 (struct lwp_info): ... this.
14195 (all_processes): Rename to ...
14196 (all_lwps): ... this.
14197 * proc-service.c (ps_lgetregs): Adjust.
14198 * thread-db.c (thread_db_create_event, find_one_thread)
14199 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14201 2009-03-14 Pedro Alves <pedro@codesourcery.com>
14203 * server.c (handle_query): Handle "qAttached".
14205 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
14207 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14208 GPLv3, update license URL.
14210 2009-03-01 Doug Evans <dje@google.com>
14212 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
14213 (server_h): Add gdb_signals.h.
14214 (signals.o): Update.
14215 * server.h (target_signal_from_host,target_signal_to_host_p)
14216 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14218 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
14220 * remote-utils.c (getpkt): Also generate remote-debug
14221 information if noack_mode is set.
14223 2009-02-06 Pedro Alves <pedro@codesourcery.com>
14225 * server.c (handle_query): Report qXfer:siginfo:read and
14226 qXfer:siginfo:write as supported and handle them.
14227 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14228 * linux-low.c (linux_xfer_siginfo): New.
14229 (linux_target_ops): Set it.
14231 2009-01-26 Pedro Alves <pedro@codesourcery.com>
14233 * server.c (gdbserver_usage): Mention --remote-debug.
14234 (main): Accept '--remote-debug' switch.
14236 2009-01-18 Doug Evans <dje@google.com>
14238 * regcache.c (new_register_cache): No need to check result of xcalloc.
14239 * server.c (handle_search_memory): Back out calls to xmalloc,
14240 result is checked and error is returned to user upon failure.
14241 (handle_query): Ditto. Add more checks for result of malloc.
14242 (handle_v_cont): Check result of malloc, report error back to
14244 (handle_v_run): Ditto. Call freeargv.
14245 * server.h (freeargv): Declare.
14246 * utils.c (freeargv): New fn.
14248 2009-01-15 Doug Evans <dje@google.com>
14250 * gdbreplay.c (perror_with_name): Make arg const char *.
14251 * server.h (target_signal_to_name): Make return type const char *.
14252 * thread-db.c (thread_db_err_str): Make return type const char *.
14253 * utils.c (perror_with_name): Make arg const char *.
14255 2009-01-14 Pedro Alves <pedro@codesourcery.com>
14257 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14258 when handling a EXIT_PROCESS_DEBUG_EVENT.
14260 2009-01-06 Joel Brobecker <brobecker@adacore.com>
14262 * gdbreplay.c (gdbreplay_version): Update copyright year.
14263 * server.c (gdbserver_version): Likewise.
14265 2009-01-05 Doug Evans <dje@google.com>
14267 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
14268 (handle_extended_wait): Improve comment.
14270 2008-12-13 Doug Evans <dje@google.com>
14272 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14273 * server.h (ATTR_MALLOC): New macro.
14274 (xmalloc,xcalloc,xstrdup): Declare.
14275 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14276 * inferiors.c: Ditto.
14277 * linux-low.c: Ditto.
14278 * mem-break.c: Ditto.
14279 * regcache.c: Ditto.
14280 * remote-utils.c: Ditto.
14283 * win32-low.c: Ditto.
14285 2008-12-12 Doug Evans <dje@google.com>
14287 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14288 in debugging printf.
14290 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14292 2008-12-09 Doug Evans <dje@google.com>
14294 * linux-low.h (struct process_info): Delete member tid, unused.
14295 * thread-db.c (find_one_thread): Update.
14296 (maybe_attach_thread): Update.
14298 2008-12-02 Pedro Alves <pedro@codesourcery.com>
14300 * target.h (struct target_ops): Add qxfer_osdata member.
14301 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14303 (linux_qxfer_osdata): New functions.
14304 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14306 * server.c (handle_query): Handle "qXfer:osdata:read:".
14307 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14308 (buffer_xml_printf): New functions.
14309 * server.h (struct buffer): New.
14310 (buffer_grow_str, buffer_grow_str0): New macros.
14311 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14312 (buffer_xml_printf): Declare.
14314 2008-11-24 Doug Evans <dje@google.com>
14316 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14318 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14320 * server.c (handle_v_run): Always use the supplied argument list.
14322 2008-11-19 Bob Wilson <bob.wilson@acm.org>
14324 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14325 (xtensa_regmap_table): Add entry for scompare1.
14327 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14329 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14330 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14331 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14332 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14333 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14334 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14335 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14336 XML target descriptions.
14337 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14338 when inferior is running on an ISA 2.05 or later processor. Add
14339 special case to return offset for full 64-bit slot of FPSCR when
14342 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14344 * Makefile.in (SFILES, clean): Added sparc64 files.
14345 (reg-sparc64.o, reg-sparc64.c): New.
14346 * configure.srv (sparc*-*-linux*): New configuration.
14347 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14348 syscall arguments for SPARC.
14349 (regsets_store_inferior_registers): Likewise.
14350 * linux-sparc-low.c: New file.
14352 2008-10-21 Doug Evans <dje@google.com>
14354 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14355 (READLINE_DIR,READLINE_DEP): Delete.
14356 (INTERNAL_CFLAGS): Update.
14357 (LINTFLAGS): Update.
14359 2008-10-10 Pedro Alves <pedro@codesourcery.com>
14361 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14362 whole argv from the last run, not just argv[0].
14364 2008-09-08 Pedro Alves <pedro@codesourcery.com>
14366 * regcache.c (new_register_cache): Return NULL if the register
14367 cache size isn't known yet.
14368 (free_register_cache): Avoid dereferencing a NULL regcache.
14370 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14372 * configure.srv: Merge MIPS and MIPS64.
14374 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14376 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14378 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
14380 * Makefile.in: Add required vsx dependencies.
14382 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14383 Declare init_registers_powerpc_vsx32l.
14384 Declare init_registers_powerpc_vsx64l.
14385 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14386 (ppc_arch_setup): Check for VSX in hwcap.
14387 (ppc_fill_vsxregset): New function.
14388 (ppc_store_vsxregset): New function.
14389 Add new VSX entry in regset_info target_regsets.
14391 * configure.srv: Add new VSX dependencies.
14393 2008-08-12 Pedro Alves <pedro@codesourcery.com>
14395 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14396 (remote_open): Set or clear transport_is_reliable.
14397 (putpkt_binary): Don't expect acks in noack mode.
14398 (getpkt): Don't send ack/nac in noack mode.
14399 * server.c (handle_general_set): Handle QStartNoAckMode.
14400 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14402 (main): Reset noack_mode on every connection.
14403 * server.h (noack_mode): Declare.
14405 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14407 * Makefile.in (GDBREPLAY_OBS): New variable.
14408 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14410 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14411 Daniel Jacobowitz <dan@codesourcery.com>
14413 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14414 (usr_store_inferior_registers): Likewise.
14415 (regsets_store_inferior_registers): Likewise.
14417 2008-07-31 Rolf Jansen <rj@surtec.com>
14418 Pedro Alves <pedro@codesourcery.com>
14420 * configure.ac: Check for memmem declaration.
14421 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14422 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14423 (disable_packet_qfThreadInfo): Unconditionally compile.
14424 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14425 * configure, config.in: Regenerate.
14427 2008-07-28 Doug Kwan <dougkwan@google.com>
14429 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14430 (linux_write_memory): Remove declaration of errno.
14432 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14434 * linux-low.c (handle_extended_wait): Do not use "status"
14435 variable uninitialized.
14437 2008-07-07 Pedro Alves <pedro@codesourcery.com>
14439 * server.c (handle_v_attach): Inhibit reporting dll changes.
14441 2008-06-27 Pedro Alves <pedro@codesourcery.com>
14443 * remote-utils.c (prepare_resume_reply): If requested, don't
14444 output "thread:TID" in the T stop reply.
14446 * server.c (disable_packet_vCont, disable_packet_Tthread)
14447 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14448 (handle_query): If requested, disable support for qC, qfThreadInfo
14450 (handle_v_requests): If requested, disable support for vCont.
14451 (gdbserver_show_disableable): New.
14452 (main): Handle --disable-packet and --disable-packet=LIST.
14454 * server.h (disable_packet_vCont, disable_packet_Tthread)
14455 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14457 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14459 * server.c (gdbserver_usage): Mention --version.
14461 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14463 * Makefile.in (gdbreplay.o): New rule.
14465 2008-06-06 Joseph Myers <joseph@codesourcery.com>
14467 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14468 message, not gdbserver.
14470 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
14471 Nathan Sidwell <nathan@codesourcery.com>
14472 Joseph Myers <joseph@codesourcery.com>
14474 * acinclude.m4: Include ../../config/acx.m4.
14475 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14476 * configure, config.in: Regenerate.
14477 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14478 * server.c (gdbserver_version): Print PKGVERSION.
14479 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14480 (main): Adjust gdbserver_usage calls.
14481 * gdbreplay.c (version, host_name): Add declarations.
14482 (gdbreplay_version, gdbreplay_usage): New.
14483 (main): Accept --version and --help options.
14485 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14487 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14488 (arm_breakpoint_at): Handle Thumb.
14489 (the_low_target): Add comment.
14491 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14493 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14495 2008-05-09 Doug Evans <dje@google.com>
14497 * server.h (decode_search_memory_packet): Declare.
14498 * remote-utils.c (decode_search_memory_packet): New fn.
14499 * server.c (handle_search_memory_1): New fn.
14500 (handle_search_memory): New fn.
14501 (handle_query): Process qSearch:memory packets.
14503 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14505 * regcache.c (registers_length): Remove.
14506 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14507 full register packet.
14508 * regcache.h (registers_length): Remove prototype.
14509 * server.h (PBUFSIZ): Define to 16384.
14511 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14513 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14514 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14515 powerpc-64l.o, and powerpc-altivec64l.o.
14516 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14517 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14518 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14519 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14520 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14523 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14524 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14525 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14526 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14527 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14528 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14529 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14530 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14531 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14532 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14535 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14536 (init_registers_powerpc_32l): ... this new prototype.
14537 (init_registers_powerpc_32): Remove, replace by ...
14538 (init_registers_powerpc_altivec32l): ... this new prototype.
14539 (init_registers_powerpc_e500): Remove, replace by ...
14540 (init_registers_powerpc_e500l): ... this new prototype.
14541 (init_registers_ppc64): Remove, replace by ...
14542 (init_registers_powerpc_64l): ... this new prototype.
14543 (init_registers_powerpc_64): Remove, replace by ...
14544 (init_registers_powerpc_altivec64l): ... this new prototype.
14545 (ppc_num_regs): Set to 73.
14546 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14547 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14548 (ppc_cannot_store_register): Handle orig_r3 and trap.
14549 (ppc_arch_setup): Update init_registers_... calls.
14550 (ppc_fill_gregset): Handle orig_r3 and trap.
14552 * inferiors.c (clear_inferiors): Reset current_inferior.
14554 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
14556 * acinclude.m4: Add override.m4.
14557 * configure: Regenerate.
14559 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14561 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14562 initial call to init_register_ppc64.
14564 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14566 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14567 single powerpc*-*-linux* case.
14568 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14570 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14572 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
14573 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
14575 * linux-ppc-low.c: Include <elf.h>.
14576 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14577 (ppc_hwcap): New global variable.
14578 (ppc_regmap): Remove __SPE__ #ifdef sections.
14579 (ppc_regmap_e500): New global variable.
14580 (ppc_cannot_store_register): Update __SPE__ special case.
14581 (ppc_get_hwcap): New function.
14582 (ppc_arch_setup): Use it to determine whether inferior supports
14583 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14584 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14585 Do not access registers if target does not support AltiVec.
14586 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14587 Do not access registers if target does not support SPE.
14588 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14590 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14592 * linux-low.c (disabled_regsets, num_regsets): New.
14593 (use_regsets_p): Delete.
14594 (linux_wait_for_process): Clear disabled_regsets.
14595 (regsets_fetch_inferior_registers): Check and set it.
14596 (regsets_store_inferior_registers): Likewise.
14597 (linux_fetch_registers, linux_store_registers): Do not use
14599 (initialize_low): Allocate disabled_regsets.
14601 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14603 * Makefile.in (LIBOBJS): New.
14604 (OBS): Use LIBOBJS.
14605 (memmem.o): New rule.
14606 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14607 * configure: Regenerated.
14609 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14611 * server.c (handle_query): Never return "unsupported" for
14612 qXfer:features:read queries.
14614 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14616 * server.c (get_features_xml): Fix inverted condition.
14617 (handle_query): Always support qXfer:feature:read.
14619 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14621 * server.c (wrapper_argv): New.
14622 (start_inferior): Handle wrapper_argv. If set, expect an extra
14624 (gdbserver_usage): Document --wrapper.
14625 (main): Parse --wrapper.
14627 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14629 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14630 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14631 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14632 (ppc_set_pc): Likewise.
14633 (ppc_arch_setup): New function.
14634 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14635 of collect_register.
14636 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
14638 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14640 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14641 instead of linux-ppc64-low.o.
14642 * linux-ppc64-low.c: Remove file.
14643 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14644 (linux-ppc64-low.o): Remove rule.
14646 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14647 (init_registers_powerpc_64): Likewise.
14648 (ppc_regmap): Conditionally define depending on __powerpc64__.
14649 (ppc_cannot_store_register): Do not special-case "fpscr" when
14650 compiled on __powerpc64__.
14651 (ppc_collect_ptrace_register): New function.
14652 (ppc_supply_ptrace_register): New function.
14653 (ppc_breakpoint): Change type to "unsigned int".
14654 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14655 (the_low_target): Conditionally provide initializers for the
14656 arch_setup member depending on __powerpc64__. Install
14657 collect_ptrace_register and supply_ptrace_register members.
14659 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14661 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14662 * server.c (gdbserver_xmltarget): Define.
14663 (get_features_xml): Use it to replace "target.xml" and arch_string.
14665 * configure.srv: Remove srv_xmltarget. Add XML files that were
14666 mentioned there to srv_xmlfiles instead. Remove conditional tests
14667 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14668 srv_xmlfiles and srv_regobj to include all possible choices.
14669 * configure.ac (srv_xmltarget): Remove.
14670 (srv_xmlfiles): Do not add "target.xml".
14671 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14672 checks for supplementary target information.
14673 * configure: Regenerate.
14674 * Makefile.in (XML_TARGET): Remove.
14675 (target.xml): Remove rule.
14676 (clean): Do not clean up target.xml.
14677 (.PRECIOUS): Do not mention target.xml.
14679 * target.h (struct target_ops): Remove arch_string member.
14680 * linux-low.c (linux_arch_string): Remove.
14681 (linux_target_ops): Remove arch_string initializer.
14682 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14683 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14684 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14685 * spu-low.c (spu_arch_string): Remove.
14686 (spu_target_ops): Remove arch_string initializer.
14687 * win32-low.c (win32_arch_string): Remove.
14688 (win32_target_ops): Remove arch_string initializer.
14689 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14690 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14691 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14693 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14695 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14696 by collect_ptrace_register and supply_ptrace_register hooks.
14697 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14698 instead of checking for the_low_target.left_pad_xfer.
14699 (usr_store_inferior_registers): Use collect_ptrace_register callback
14700 instead of checking for the_low_target.left_pad_xfer.
14702 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14703 (s390_supply_ptrace_register): Likewise.
14704 (s390_fill_gregset): Call s390_collect_ptrace_register.
14705 (the_low_target): Update.
14707 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14708 (ppc_supply_ptrace_register): Likewise.
14709 (the_low_target): Update.
14711 * linux-i386-low.c (the_low_target): Update.
14712 * linux-x86-64-low.c (the_low_target): Update.
14714 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14716 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14717 reg-s390.o and reg-s390x.o.
14719 * linux-low.c (new_inferior): New global variable.
14720 (linux_create_inferior, linux_attach): Set it.
14721 (linux_wait_for_process): Call the_low_target.arch_setup after the
14722 target has stopped for the first time.
14723 (initialize_low): Do not call the_low_target.arch_setup.
14725 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14726 (s390_set_pc): Likewise.
14727 (s390_arch_setup): New function.
14728 (the_low_target): Use s390_arch_setup as arch_setup routine.
14730 * regcache.c (realloc_register_cache): New function.
14731 (set_register_cache): Call it for each existing regcache.
14733 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14735 * server.h (init_registers): Remove prototype.
14737 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14738 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14739 instead of init_registers ().
14740 * linux-arm-low.c (init_registers_arm): Add prototype.
14741 (init_registers_arm_with_iwmmxt): Likewise.
14742 (the_low_target): Add initializer for arch_setup field.
14743 * linux-cris-low.c (init_registers_cris): Add prototype.
14744 (the_low_target): Add initializer for arch_setup field.
14745 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14746 (the_low_target): Add initializer for arch_setup field.
14747 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14748 (the_low_target): Add initializer for arch_setup field.
14749 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14750 (the_low_target): Add initializer for arch_setup field.
14751 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14752 (the_low_target): Add initializer for arch_setup field.
14753 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14754 (the_low_target): Add initializer for arch_setup field.
14755 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14756 (init_registers_mips64_linux): Likewise.
14757 (the_low_target): Add initializer for arch_setup field.
14758 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14759 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14760 (the_low_target): Add initializer for arch_setup field.
14761 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14762 (init_registers_powerpc_64): Likewise.
14763 (the_low_target): Add initializer for arch_setup field.
14764 * linux-s390-low.c (init_registers_s390): Add prototype.
14765 (init_registers_s390x): Likewise.
14766 (the_low_target): Add initializer for arch_setup field.
14767 * linux-sh-low.c (init_registers_sh): Add prototype.
14768 (the_low_target): Add initializer for arch_setup field.
14769 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14770 (the_low_target): Add initializer for arch_setup field.
14771 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14772 (the_low_target): Add initializer for arch_setup field.
14774 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14775 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14776 instead of init_registers ().
14777 * win32-arm-low.c (init_registers_arm): Add prototype.
14778 (the_low_target): Add initializer for arch_setup field.
14779 * win32-i386-low.c (init_registers_i386): Add prototype.
14780 (the_low_target): Add initializer for arch_setup field.
14782 * spu-low.c (init_registers_spu): Add prototype.
14783 (initialize_low): Call initialie_registers_spu () instead of
14784 initialize_registers ().
14786 2008-02-19 Pedro Alves <pedro@codesourcery.com>
14788 * server.c (handle_v_requests): When handling the vRun and vAttach
14789 packets, if already debugging a process, don't kill it. Return an
14792 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14794 * server.c (handle_query): Correct length check.
14796 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14798 * win32-low.c (do_initial_child_stuff): Add process handle
14799 parameter. Set current_process_handle and current_process_id from the
14800 parameters. Clear globals.
14801 (win32_create_inferior): Don't set current_process_handle and
14802 current_process_id here. Instead pass them on the call to
14803 do_initial_child_stuff.
14804 (win32_attach): Likewise.
14805 (win32_clear_inferiors): New.
14806 (win32_kill): Don't close the current process handle or the
14807 current thread handle here. Instead call win32_clear_inferiors.
14808 (win32_detach): Don't open a new handle to the process. Call
14809 win32_clear_inferiors.
14810 (win32_join): Don't rely on current_process_handle; open a new
14811 handle using the process id.
14812 (win32_wait): Call win32_clear_inferiors when the inferior process
14815 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14817 * server.c (monitor_show_help): Add "exit".
14819 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14821 * Makefile.in (SFILES): Add linux-xtensa-low.c.
14822 (clean): Add reg-xtensa.c.
14823 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
14824 * configure.srv (xtensa*-*-linux*) New target.
14825 * linux-xtensa-low.c: New.
14826 * xtensa-xtregs.c: New.
14828 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14830 * hostio.c: Don't include errno.h.
14831 (errno_to_fileio_errno): Move to hostio-errno.
14832 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14833 error number outputting to the target->hostio_last_error callback.
14834 (hostio_packet_error): Use FILEIO_EINVAL directly.
14835 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14836 calls to hostio_error.
14837 * hostio-errno.c: New.
14838 * server.h (hostio_last_error_from_errno): Declare.
14839 * target.h (target_ops): Add hostio_last_error member.
14840 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14841 as hostio_last_error handler.
14842 * spu-low.c (spu_target_ops): Likewise.
14843 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14844 (wince_hostio_last_error): New functions.
14845 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14846 as hostio_last_error handler.
14847 (win32_target_ops) [!_WIN32_WCE]: Register
14848 hostio_last_error_from_errno as hostio_last_error handler.
14849 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14850 (hostio-errno.o): New rule.
14851 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14852 * configure.srv (srv_hostio_err_objs): New variable. Default to
14854 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14855 * configure: Regenerate.
14857 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14859 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14860 (linux_kill, linux_detach): Clean up the process list.
14861 * remote-utils.c (remote_open): Improve port number parsing.
14862 (putpkt_binary, input_interrupt): Only send interrupts if the target
14864 * server.c (extended_protocol): Make static.
14865 (attached): Define earlier.
14866 (exit_requested, response_needed, program_argv): New variables.
14867 (target_running): New.
14868 (start_inferior): Clear attached here.
14869 (attach_inferior): Set attached here.
14870 (require_running): Define.
14871 (handle_query): Use require_running and target_running. Implement
14873 (handle_v_attach, handle_v_run): New.
14874 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14875 (gdbserver_usage): Update.
14876 (main): Redo argument parsing. Handle --debug and --multi. Handle
14877 --attach along with other options or after the port. Save
14878 program_argv. Support no initial program. Resynchronize
14879 communication with GDB after an error. Handle "monitor exit".
14880 Use require_running and target_running. Always allow the extended
14881 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14882 restart in extended mode.
14883 * README: Refer to the GDB manual. Update --attach usage.
14885 2007-12-20 Andreas Schwab <schwab@suse.de>
14887 * linux-low.c (STACK_SIZE): Define.
14888 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14889 (linux_test_for_tracefork): Likewise.
14891 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14893 * linux-low.c (linux_wait_for_event): Update messages. Do not
14894 reinsert auto-delete breakpoints.
14895 * mem-break.c (struct breakpoint): Change return type of handler to
14897 (set_breakpoint_at): Update handler type.
14898 (reinsert_breakpoint_handler): Return 1 instead of calling
14900 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14902 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14903 * mem-break.h (set_breakpoint_at): Update handler type.
14904 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14905 * win32-low.c (auto_delete_breakpoint): New.
14906 (get_child_debug_event): Use it.
14908 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14910 * configure.ac: Check for pread and pwrite.
14911 * hostio.c (handle_pread): Fall back to lseek and read.
14912 (handle_pwrite): Fall back to lseek and write.
14913 * config.in, configure: Regenerated.
14915 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14917 * server.c (myresume): Add own_buf argument.
14918 (main): Update calls.
14920 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14922 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14923 * remote-utils.c (remote_open): Do not call disable_async_io.
14924 (block_async_io): Delete.
14925 (unblock_async_io): Make static.
14926 (initialize_async_io): New.
14927 * server.c (handle_v_cont): Handle async I/O here.
14928 (myresume): Likewise. Move other common resume tasks here...
14929 (main): ... from here. Call initialize_async_io. Disable async
14930 I/O before the main loop.
14931 * server.h (initialize_async_io): Declare.
14932 (block_async_io, unblock_async_io): Delete prototypes.
14933 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14935 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14937 * remote-utils.c (readchar): Allow binary data in received messages.
14939 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14941 * win32-low.c (attaching): New global.
14942 (win32_create_inferior): Clear the `attaching' global.
14943 (win32_attach): Set the `attaching' global.
14944 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14945 attaching. Only set a breakpoint at the entry point if not
14948 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14950 * server.c (main): Don't report dll events on the initial
14951 connection on attaches.
14953 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14955 * server.c (main): Relax numerical bases supported for the pid of
14956 the --attach command line argument.
14958 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14960 * win32-low.c (win32_attach): Call OpenProcess before
14961 DebugActiveProcess, not after. Add last error output to error
14964 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14966 * win32-low.c (win32_get_thread_context)
14967 (win32_set_thread_context): New functions.
14968 (thread_rec): Use win32_get_thread_context.
14969 (continue_one_thread, win32_resume): Use win32_set_thread_context.
14970 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14973 2007-12-03 Leo Zayas
14974 Pedro Alves <pedro_alves@portugalmail.pt>
14976 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14978 (child_add_thread): Minor cleanup.
14979 (child_continue): Resume artificially suspended threads before
14980 calling ContinueDebugEvent.
14981 (suspend_one_thread): New.
14982 (fake_breakpoint_event): New.
14983 (get_child_debug_event): Change return type to int. Check here if
14984 gdb sent an interrupt request. If a soft interrupt was requested,
14985 fake a breakpoint event. Return 0 if there is no event to handle,
14987 (win32_wait): Don't check here if gdb sent an interrupt request.
14988 Ensure there is a valid event to handle.
14989 (win32_request_interrupt): Add soft interruption method as last
14992 2007-12-03 Leo Zayas
14993 Pedro Alves <pedro_alves@portugalmail.pt>
14995 * win32-low.h (win32_thread_info): Add descriptions to the
14996 structure members. Replace `suspend_count' counter by a
14998 * win32-low.c (thread_rec): Update condition of when to get the
14999 context from the inferior. Rely on ContextFlags being set if it
15000 has already been retrieved. Only suspend the inferior thread if
15001 we haven't already. Warn if that fails.
15002 (continue_one_thread): s/suspend_count/suspended/. Only call
15003 ResumeThread once. Warn if that fails.
15005 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15007 * win32-low.c (win32_wait): Don't read from the inferior when it
15008 has already exited.
15010 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15012 * Makefile.in (win32_low_h): New variable.
15013 (win32-low.o): Add dependency on $(win32_low_h).
15014 (win32-arm-low.o, win32-i386-low.o): New rules.
15016 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15018 * hostio.c: Correct copyright year.
15020 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15022 * Makefile.in (OBS): Add hostio.o.
15023 (hostio.o): New rule.
15024 * server.h (handle_vFile): Declare.
15025 * hostio.c: New file.
15026 * server.c (handle_v_requests): Take packet_len and new_packet_len
15027 for binary packets. Call handle_vFile.
15028 (main): Update call to handle_v_requests.
15030 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
15032 * linux-low.c: Include <sched.h>.
15034 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
15036 * linux-low.c (linux_tracefork_grandchild): New.
15037 (linux_tracefork_child): Use clone.
15038 (linux_test_for_tracefork): Use clone; allocate and free a stack.
15040 2007-10-31 Joel Brobecker <brobecker@adacore.com>
15042 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15044 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
15046 * linux-low.c (handle_extended_wait): Handle unexpected signals.
15048 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
15050 * inferiors.c (change_inferior_id): Delete.
15051 (add_pid_to_list, pull_pid_from_list): New.
15052 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
15053 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
15054 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
15055 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
15056 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15057 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15058 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15059 (using_threads): Always set to 1.
15060 (handle_extended_wait): New.
15061 (add_process): Do not set TID.
15062 (linux_create_inferior): Set must_set_ptrace_flags.
15063 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
15064 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15065 (linux_thread_alive): Rename TID argument to LWPID.
15066 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15067 (linux_wait_for_event): Do not use TID or check using_threads. Update
15068 call to dead_thread_notify. Call handle_extended_wait.
15069 (linux_create_inferior): Use PTRACE_SETOPTIONS.
15070 (send_sigstop): Delete sigstop_sent.
15071 (wait_for_sigstop): Avoid TID.
15072 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15073 (linux_test_for_tracefork): New.
15074 (linux_lookup_signals): Use thread_db_active and
15075 linux_supports_tracefork_flag.
15076 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15077 * linux-low.h (get_process_thread): Avoid TID.
15078 (struct process_ifo): Move thread_known and tid to the end. Remove
15080 (linux_attach_lwp, thread_db_init): Update prototypes.
15081 * server.h (change_inferior_id): Delete prototype.
15082 (add_pid_to_list, pull_pid_from_list): New prototypes.
15083 * thread-db.c (thread_db_use_events): New.
15084 (find_first_thread): Rename to...
15085 (find_one_thread): ...this. Update callers and messages. Do not
15086 call fatal. Check thread_db_use_events. Do not call
15087 change_inferior_id or new_thread_notify.
15088 (maybe_attach_thread): Update. Do not call new_thread_notify.
15089 (thread_db_init): Set thread_db_use_events. Check use_events.
15090 * utils.c (fatal, warning): Correct message prefix.
15092 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
15094 * Makefile.in (clean): Remove new files.
15095 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15096 (powerpc-64.o, powerpc-64.c): New rules.
15097 * configure.srv: Use alternate register sets for powerpc64-*-linux*
15098 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15100 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15102 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15103 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15104 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15105 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15106 (target_regsets): Add AltiVec and SPE register sets.
15107 * configure.ac: Check for AltiVec and SPE.
15108 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15109 (ppc_fill_vrregset, ppc_store_vrregset): New.
15110 (target_regsets): Add AltiVec register set.
15111 * configure: Regenerated.
15113 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
15115 * linux-low.c (O_LARGEFILE): Define.
15116 (linux_read_memory): Use /proc/PID/mem.
15117 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
15118 * configure, config.in: Regenerated.
15120 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15122 * linux-low.c (linux_wait_for_event): Do not pass signals while
15125 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15127 * win32-low.c (create_process): New.
15128 (win32_create_inferior): Use create_process instead of
15129 CreateProcess. If create_process failed retry appending an ".exe"
15130 suffix. Store the GetLastError result immediatelly after
15131 create_process calls and use it on the call to error.
15133 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15135 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15137 2007-08-23 Joel Brobecker <brobecker@adacore.com>
15139 * configure.ac: Switch license to GPLv3.
15141 2007-08-01 Michael Snyder <msnyder@access-company.com>
15143 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15145 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
15147 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15149 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15150 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
15151 CloseToolhelp32Snapshot.
15152 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15153 CloseToolhelp32Snapshot.
15155 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
15157 * server.c (main): Check for inferior exit before main loop.
15159 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
15161 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15162 instead of on tmp_desc.
15164 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
15165 Daniel Jacobowitz <dan@codesourcery.com>
15167 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15168 (add_thread): Minor cleanups.
15169 (clear_inferiors): Move lower in the file. Clear the DLL
15171 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15172 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15173 (xml_escape_text): New.
15174 * server.c (handle_query): Handle qXfer:libraries:read. Report it
15176 (handle_v_cont): Report errors.
15177 (gdbserver_version): Update.
15178 (main): Correct size of own_buf. Do not report initial DLL events.
15179 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15180 (unloaded_dll, xml_escape_text): New.
15181 * win32-low.c (enum target_waitkind): Update comments.
15182 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15183 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15184 (win32_EnumProcessModules, win32_GetModuleInformation)
15185 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15186 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15187 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15188 (win32_Module32First, win32_Module32Next, load_toolhelp)
15189 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15190 (get_child_debug_event): Handle DLL events.
15191 (win32_wait): Likewise.
15193 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15195 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15196 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15198 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15200 * win32-low.c (handle_output_debug_string): Ignore event if not
15203 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15205 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15207 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
15209 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15211 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15213 * inferiors.c (change_inferior_id): Add comment.
15214 * linux-low.c (check_removed_breakpoint): Add an early
15215 prototype. Improve debug output.
15216 (linux_attach): Doc update.
15217 (linux_detach_one_process, linux_detach): Clean up before releasing
15219 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15220 * linux-low.h (struct process_info): Doc improvement.
15221 * mem-break.c (delete_all_breakpoints): New.
15222 * mem-break.h (delete_all_breakpoints): New prototype.
15223 * thread-db.c (find_first_thread): New.
15224 (thread_db_create_event): Call it instead of
15225 thread_db_find_new_threads. Clean up unused variables.
15226 (maybe_attach_thread): Remove first thread handling.
15227 (thread_db_find_new_threads): Use find_first_thread.
15228 (thread_db_get_tls_address): Likewise.
15230 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
15232 * thread-db.c (thread_db_find_new_threads): Add prototype.
15233 (thread_db_create_event): Check for the main thread before adding
15235 (maybe_attach_thread): Only enable event reporting if TID == 0.
15236 (thread_db_get_tls_address): Check for new threads.
15238 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
15240 * linux-low.c (linux_create_inferior): Try execv before execvp.
15241 * spu-low.c (spu_create_inferior): Likewise.
15243 2007-06-13 Mike Frysinger <vapier@gentoo.org>
15245 * linux-low.c (linux_create_inferior): Change execv to execvp.
15246 * spu-low.c (spu_create_inferior): Likewies.
15248 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15250 * Makefile.in (clean): Clean new files instead of deleted ones.
15251 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15252 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15254 * configure.srv: Specify XML files and new regformats for MIPS and
15256 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15257 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15258 an entry for the restart register.
15259 (mips_cannot_fetch_register, mips_cannot_store_register)
15260 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15261 register names to match the XML descriptions.
15262 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15263 restart register instead of $0.
15265 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15266 Markus Deuling <deuling@de.ibm.com>
15268 * remote-utils.c (decode_xfer_write): New function.
15269 * server.h (decode_xfer_write): Add prototype.
15270 * server.c (handle_query): Add PACKET_LEN argument. Support
15271 qXfer:spu:read and qXfer:spu:write packets.
15272 (main): Pass packet_len to handle_query.
15273 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15274 * target.h (target_ops): Add qxfer_spu.
15276 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15278 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15279 accessing non-seekable spufs files.
15281 2007-05-16 Markus Deuling <deuling@de.ibm.com>
15283 * server.c (handle_query): Add reply for qC packet.
15285 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15286 Leo Zayas <lerele@champenstudios@com>
15288 * server.h (check_remote_input_interrupt_request): New function.
15289 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15290 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15291 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15292 (check_remote_input_interrupt_request): New function.
15293 * server.h (check_remote_input_interrupt_request): Declare.
15294 * win32-low.c (winapi_DebugBreakProcess,
15295 winapi_GenerateConsoleCtrlEvent): New typedefs.
15296 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15298 (win32_wait): Check for remote interrupt request
15299 with check_remote_input_interrupt_request.
15300 (win32_request_interrupt): New function.
15301 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15303 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15305 * win32-low.c (debug_registers_changed,
15306 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15307 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15308 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15309 (thread_rec): Get context using the low target.
15310 (child_add_thread): Call thread_added on the low target,
15311 which does the same thing.
15313 (do_initial_child_stuff): Remove debug registers references.
15314 Set context using the low target. Resume threads after
15315 setting the contexts.
15316 (child_continue): Remove dead variable. Remove debug
15317 registers references.
15318 (child_fetch_inferior_registers): Go through the low target.
15319 (do_child_store_inferior_registers): Remove.
15320 (child_store_inferior_registers): Go through the low target.
15321 (win32_resume): Remove debug registers references.
15322 Set context using the low target.
15323 (handle_exception): Change return type to void. Don't record
15324 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15325 first chance exception.
15326 (get_child_debug_event): Change return type to void. Remove
15327 goto loop. Always return after waiting for debug event.
15328 (win32_wait): Convert to switch statement. Handle spurious
15331 * win32-i386-low.c (debug_registers_changed,
15332 debug_registers_used): New.
15333 (initial_stuff): Rename to ...
15334 (i386_initial_stuff): ... this. Clear debug registers
15336 (store_debug_registers): Delete.
15337 (i386_get_thread_context): New.
15338 (load_debug_registers): Delete.
15339 (i386_set_thread_context): New.
15340 (i386_thread_added): New.
15341 (single_step): Rename to ...
15342 (i386_single_step): ... this.
15343 (do_fetch_inferior_registers): Rename to ...
15344 (i386_fetch_inferior_register): ... this.
15345 (i386_store_inferior_register): New.
15346 (the_low_target): Adapt to new interface.
15348 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15349 (arm_get_thread_context): New.
15350 (arm_set_thread_context): New.
15352 (do_fetch_inferior_registers): Rename to ...
15353 (arm_fetch_inferior_register): ... this.
15354 (arm_store_inferior_register): New.
15355 (arm_wince_breakpoint): Reimplement as unsigned long.
15356 (arm_wince_breakpoint_len): Define.
15357 (the_low_target): Adapt to new interface.
15359 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15360 load_debug_registers. Add get_thread_context, set_thread_context,
15361 thread_added and store_inferior_register. Rename
15362 fetch_inferior_registers to fetch_inferior_register.
15363 (regptr): Remove declaration.
15365 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15367 * linux-low.c (linux_detach): Change return type to int. Return 0.
15368 * spu-low.c (spu_detach): Likewise.
15370 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15372 * target.h (target_ops): Change return type of detach to int.
15374 (join_inferior): New.
15375 * server.c (main): Don't skip detach support on mingw32.
15376 If the inferior doesn't support detaching return error.
15377 Call join_inferior instead of using waitpid.
15378 * linux-low.c (linux_join): New.
15379 (linux_target_op): Add linux_join.
15380 * spu-low.c (spu_join): New.
15381 (spu_target_ops): Add spu_join.
15382 * win32-low.c (win32_detach): Adapt to new interface.
15383 Reopen current_process_handle before detaching. Issue a child
15384 resume before detaching.
15386 (win32_target_op): Add win32_join.
15388 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15390 * win32-low.c (win32-attach): Fix return value.
15391 * target.h (target_ops): Describe ATTACH return values.
15393 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15395 * win32-low.c (GETPROCADDRESS): Define.
15396 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15397 (winapi_DebugSetProcessKillOnExit): Likewise.
15398 (win32_create_inferior): Force usage of ansi CreateProcessA.
15399 (win32_attach): Use GETPROCADDRESS.
15400 (win32_detach): Likewise.
15402 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15404 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15406 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15408 * win32-low.c: Commit leftover changes from 2007-03-29.
15410 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15412 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15413 fields short instead of int. Add explicit padding.
15414 (i387_cache_to_fsave): Remove unnecessary casts.
15415 (i387_fsave_to_cache): Doc fix.
15416 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15418 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15420 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15421 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15423 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15425 * configure.srv (arm*-*-mingw32ce*): Move near the other
15428 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15430 * configure.ac: Add errno checking.
15431 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15432 sys/file.h and malloc.h.
15433 (AC_CHECK_DECLS): Add perror.
15434 (srv_mingwce): Handle.
15435 * configure.srv (i[34567]86-*-cygwin*): Add
15436 win32-i386-low.o to srv_tgtobj.
15437 (i[34567]86-*-mingw*): Likewise.
15438 (arm*-*-mingw32ce*): Add case.
15439 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15440 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15441 [__MINGW32CE__] (strerror): New function.
15442 [__MINGW32CE__] (errno): Define to GetLastError.
15443 [__MINGW32CE__] (COUNTOF): New macro.
15444 (remote_open): Remove extra close call.
15445 * mem-break.c (delete_breakpoint_at): New function.
15446 * mem-break.h (delete_breakpoint_at): Declare.
15447 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15448 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15449 [USE_WIN32API] (read, write): Add char* casts.
15450 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15451 * server.h: Include wincecompat.h on Windows CE.
15452 [HAVE_ERRNO_H]: Check.
15453 (perror): Declare if not declared.
15454 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15455 (perror_with_name): Remove errno declaration.
15456 * wincecompat.h: New.
15457 * wincecompat.c: New.
15458 * win32-low.h: New.
15459 * win32-arm-low.c: New.
15460 * win32-i386-low.c: New.
15461 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15462 (OUTMSG2): Make it safe.
15464 (COUNTOF): New macro.
15465 (NUM_REGS): Get it from the low target.
15466 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15467 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15468 (thread_rec): Let low target handle debug registers.
15469 (child_add_thread): Likewise.
15470 (child_init_thread_list): Likewise.
15471 (continue_one_thread): Likewise.
15473 (do_child_fetch_inferior_registers): Move to ...
15474 * win32-i386-low.c: ... here, and rename to ...
15475 (do_fetch_inferior_registers): ... this.
15476 * win32-low.c (child_fetch_inferior_registers):
15477 Go through the low target.
15478 (do_child_store_inferior_registers): Use regptr.
15479 (strwinerror): New function.
15480 (win32_create_inferior): Handle Windows CE.
15481 Use strwinerror instead of strerror on Windows error
15482 codes. Add program to the error output.
15483 Don't close the main thread handle on Windows CE.
15484 (win32_attach): Use coredll.dll on Windows CE.
15485 (win32_kill): Close current process and current
15487 (win32_detach): Use coredll.dll on Windows CE.
15488 (win32_resume): Let low target handle debug registers, and
15490 (handle_exception): Add/Remove initial breakpoint. Avoid
15491 non-existant WSTOPSIG on Windows CE.
15492 (win32_read_inferior_memory): Cast to remove warning.
15493 (win32_arch_string): Go through the low target.
15494 (initialize_low): Call set_breakpoint_data with the low
15495 target's breakpoint.
15496 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15497 FOP_REGNUM, mappings): Move to ...
15498 * win32-i386-low.c: ... here.
15499 * win32-low.c (win32_thread_info): Move to ...
15500 * win32-low.h: ... here.
15501 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15502 win32-arm-low.c and wincecompat.c.
15503 (all:): Add $EXEEXT.
15504 (install-only:): Likewise.
15505 (gdbserver:): Likewise.
15506 (gdbreplay:): Likewise.
15507 * config.in: Regenerate.
15508 * configure: Regenerate.
15510 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15512 * win32-low.c: Rename typedef thread_info to
15513 win32_thread_info throughout.
15515 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15517 * win32-i386-low.c: Rename to ...
15518 * win32-low.c: ... this.
15519 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15520 * Makefile.in: Likewise.
15522 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15524 * remote-utils.c (monitor_output): Constify msg parameter.
15525 * server.h (monitor_output): Likewise.
15526 * win32-i386-low.c (handle_output_debug_string): New.
15527 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15528 handle_output_debug_string.
15529 (get_child_debug_event): Likewise.
15531 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15533 * server.c (main): Correct strtoul check.
15535 2007-03-27 Jon Ringle <jon@ringle.org>
15537 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15539 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15541 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15543 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15545 * terminal.h: Check HAVE_SGTTY_H.
15547 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
15549 * remote-utils.c (remote_open): Print out the assigned port number.
15551 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15553 * remote-utils.c (monitor_output): New function.
15554 * server.c (debug_threads): Define here.
15555 (monitor_show_help): New function.
15556 (handle_query): Handle qRcmd.
15557 (main): Do not handle 'd' packet.
15558 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15559 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15562 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15564 * Makefile.in (EXEEXT): New.
15565 (clean): Use $(EXEEXT).
15567 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15569 * target.h (target_ops): Rename send_signal to request_interrupt,
15570 and remove enum target_signal parameter.
15571 * linux-low.c (linux_request_interrupt): Rename from
15572 linux_send_signal, and always send SIGINT.
15573 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15574 and always send SIGINT.
15575 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15577 (input_interrupt): Likewise.
15579 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15581 * server.c (get_features_xml): Check if target implemented
15583 * win32-i386-low.c (win32_arch_string): New.
15584 (win32_target_ops): Add win32_arch_string as arch_string member.
15586 2007-02-22 Markus Deuling <deuling@de.ibm.com>
15588 * spu-low.c (spu_arch_string): New.
15589 (spu_target_ops): Add spu_arch_string.
15591 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15593 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15594 * configure.ac: Do not check for terminal.h.
15595 * configure, config.in: Regenerated.
15597 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15599 * Makefile.in (OBS): Add $(XML_BUILTIN).
15600 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15602 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15603 (arm-with-iwmmxt.c): New.
15604 * config.in, configure: Regenerate.
15605 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15606 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15607 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15608 (arm*-*-linux*): Add iWMMXt and regset support.
15609 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15610 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15611 (arm_store_wmmxregset, target_regsets): New.
15612 * server.c (get_features_xml): Take annex argument. Check builtin
15614 (handle_query): Handle multiple annexes.
15616 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15618 * remote-utils.c [USE_WIN32API] (read, write): Define.
15619 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15622 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15624 * linux-i386-low.c (the_low_target): Set arch_string.
15625 * linux-x86-64-low.c (the_low_target): Likewise.
15626 * linux-low.c (linux_arch_string): New.
15627 (linux_target_ops): Add it.
15628 * linux-low.h (struct linux_target_ops): Add arch_string.
15629 * server.c (write_qxfer_response): Use const void * for DATA.
15630 (get_features_xml): New.
15631 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15632 * target.h (struct target_ops): Add arch_string method.
15634 2007-01-03 Denis Pilat <denis.pilat@st.com>
15635 Daniel Jacobowitz <dan@codesourcery.com>
15637 * linux-low.c (linux_kill): Handle being called with no threads.
15638 * win32-i386-low.c (win32_kill): Likewise.
15639 (get_child_debug_event): Clear current_process_handle.
15641 2006-12-30 Denis PILAT <denis.pilat@st.com>
15642 Daniel Jacobowitz <dan@codesourcery.com>
15644 * remote-utils.c (remote_open): Check the type of specified
15645 serial port devices before opening them.
15646 * server.c (main): Kill the inferior if an error occurs during
15647 the first remote_open.
15649 2006-12-05 Markus Deuling <deuling@de.ibm.com>
15651 * README: Update supported targets.
15653 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15655 * Makefile.in (clean): Remove reg-mips64.c.
15656 (reg-mips64.c, reg-mips64.o): New rules.
15657 * configure.srv: Handle mips64. Include regset support for mips.
15658 * linux-mips-low.c (union mips_register): New.
15659 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15660 (mips_breakpoint, mips_breakpoint_at): Use int.
15661 (mips_collect_register, mips_supply_register)
15662 (mips_collect_register_32bit, mips_supply_register_32bit)
15663 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15664 (mips_store_fpregset, target_regsets): New.
15665 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15667 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15669 * configure.srv: Add target "spu*-*-*".
15670 * Makefile.in (clean): Remove reg-spu.c.
15671 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15672 * spu-low.c: New file.
15674 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15676 * configure.ac: Correct td_thr_tls_get_addr test.
15677 * configure: Regenerated.
15679 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15681 * linux-low.c (linux_wait_for_event): Reformat. Use the
15682 pass_signals array.
15683 * remote-utils.c (decode_address_to_semicolon): New.
15684 * server.c (pass_signals, handle_general_set): New.
15685 (handle_query): Mention QPassSignals for qSupported.
15686 (main): Call handle_general_set.
15687 * server.h (pass_signals, decode_address_to_semicolon): New.
15689 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15691 * server.c (handle_query): Correct error handling for read_auxv.
15693 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15695 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15696 and srv_linux_thread_db to yes.
15697 * linux-s390-low.c (s390_fill_gregset): New function.
15698 (target_regsets): Define data structure.
15700 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15702 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15703 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15704 * config.in, configure: Regenerated.
15705 * inferiors.c (gdb_id_to_thread): New function.
15706 (gdb_id_to_thread_id): Use it.
15707 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15708 * linux-low.h (struct process_info): Add th member.
15709 (thread_db_get_tls_address): New prototype.
15710 * remote-utils.c (decode_address): Make non-static.
15711 * server.c (handle_query): Handle qGetTLSAddr.
15712 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15713 * target.h (struct target_ops): Add get_tls_address.
15714 * thread-db.c (maybe_attach_thread): Save the thread handle.
15715 (thread_db_get_tls_address): New.
15717 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15719 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15720 (linux_resume_one_process): Take a siginfo_t *. Update all
15721 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15722 (struct pending_signals): Add a siginfo_t.
15723 (linux_wait_for_process): Always set last_status.
15724 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15725 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15726 * linux-low.h (struct process_info): Add last_status.
15728 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15730 * remote-utils.c (try_rle): New function.
15731 (putpkt_binary): Use it.
15733 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15735 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15736 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15737 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15738 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15739 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15742 2006-08-08 Richard Sandiford <richard@codesourcery.com>
15744 * server.c (terminal_fd): New variable.
15745 (old_foreground_pgrp): Likewise.
15746 (restore_old_foreground_pgrp): New function.
15747 (start_inferior): Record the terminal file descriptor in terminal_fd
15748 and its original foreground group in old_foreground_pgrp. Register
15749 restore_old_foreground_pgrp with atexit().
15751 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15753 * server.c (handle_query): Correct qPart to qXfer.
15755 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15757 * configure.ac: Check for more headers which are missing on
15758 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15759 * configure.srv: Add Cygwin and mingw32.
15760 * remote-utils.c: Don't include headers unconditionally which
15761 are missing on mingw32. Include <winsock.h> for mingw32.
15762 (remote_open): Adjust for mingw32 support. Flush
15763 standard error after writing to it.
15764 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15765 (unblock_async_io, enable_async_io, disable_async_io)
15766 (readchar, getpkt): Update for Winsock support.
15767 (prepare_resume_reply): Expect a protocol signal number.
15768 * server.c: Disable <sys/wait.h> on mingw32.
15769 (start_inferior): Adjust for mingw32 support. Flush
15770 standard error after writing to it.
15771 (attach_inferior): Likewise. Use protocol signal
15773 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15775 * win32-i386-low.c: New file.
15776 * Makefile.in (XM_CLIBS): Set.
15777 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15778 (win32-i386-low.o): New dependency rule.
15779 * linux-low.c (linux_wait): Use target signal numbers.
15780 * target.h (struct target_ops): Doc fix.
15781 * server.h (target_signal_to_name): New prototype.
15782 * gdbreplay.c: Don't include headers unconditionally which
15783 are missing on mingw32. Include <winsock.h> for mingw32.
15784 (remote_close, remote_open): Adjust for Winsock support.
15785 * configure, config.in: Regenerated.
15787 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15789 * server.c (decode_xfer_read, write_qxfer_response): New.
15790 (handle_query): Take a packet length argument. Handle
15791 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15792 the qSupported response.
15793 (main): Update call to handle_query.
15795 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15797 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15798 (putpkt_binary): Renamed from putpkt and adjusted for binary
15800 (putpkt): New wrapper for putpkt_binary.
15801 (readchar): Don't mask off the high bit.
15802 (decode_X_packet): New function.
15803 * server.c (main): Call putpkt_binary if a handler sets the packet
15804 length. Save the length of the incoming packet. Handle 'X'.
15805 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15807 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15809 * server.c (handle_query): Handle qSupported.
15811 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15813 * remote-utils.c (all_symbols_looked_up): New variable.
15814 (look_up_one_symbol): Check it.
15815 * server.h (look_up_one_symbol): New declaration.
15816 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15818 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15820 * Makefile.in (linux-arm-low.o): Update dependencies.
15821 * linux-arm-low.c: Include "gdb_proc_service.h".
15822 (PTRACE_GET_THREAD_AREA): Define.
15823 (ps_get_thread_area): New function.
15825 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15827 * configure.srv (m68k*-*-uclinux*): New target.
15828 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15829 (linux_resume_one_process): Remove extraneous cast.
15830 (linux_read_offsets): New.
15831 (linux_target_op): Add linux_read_offsets on mmuless systems.
15832 * server.c (handle_query): Add qOffsets logic.
15833 * target.h (struct target_ops): Add read_offsets.
15835 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15837 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15838 (PTRACE_GET_THREAD_AREA): Define.
15839 (ps_get_thread_area): New function.
15840 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15841 (linux-x86-64-low.o): Update.
15843 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15845 * configure.ac: Remove checks for prfpregset_t.
15846 * gdb_proc_service.h: New file.
15847 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15848 new "gdb_proc_service.h".
15849 * proc-service.c: Likewise.
15850 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15851 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15852 * Makefile.in (gdb_proc_service_h): Updated.
15853 * configure, config.in: Regenerated.
15855 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15857 * remote-utils.c (prepare_resume_reply): Move declaration
15858 of gdb_id_from_wait to the top of the block.
15860 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15862 * linux-low.c (regsets_store_inferior_registers): Read the regset
15863 from the target before filling it.
15865 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15867 * server.c (attach_inferior): Return SIGTRAP for a successful
15870 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15872 * Makefile.in (OBS): Add version.o.
15873 (STAGESTUFF): Delete.
15874 (version.o): Add dependencies.
15875 (version.c): Replace rule.
15876 (clean): Remove version.c.
15877 * server.c (gdbserver_version): New.
15878 (gdbserver_usage): Use printf.
15879 (main): Handle --version and --help.
15880 * server.h (version, host_name): Add declarations.
15882 2005-12-23 Eli Zaretskii <eliz@gnu.org>
15894 * linux-x86-64-low.c:
15896 * linux-s390-low.c:
15897 * linux-ppc64-low.c:
15899 * linux-mips-low.c:
15900 * linux-m68k-low.c:
15901 * linux-m32r-low.c:
15904 * linux-ia64-low.c:
15905 * linux-i386-low.c:
15906 * linux-crisv32-low.c:
15918 * gdbserver.1: Add (C) after Copyright. Update the FSF
15921 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15923 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15924 (arm_breakpoint_at): Recognize both breakpoints.
15925 (the_low_target): Use the correct breakpoint instruction.
15927 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15929 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15930 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15931 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15932 (the_low_target): Update.
15934 2005-10-25 Andreas Schwab <schwab@suse.de>
15936 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15938 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15939 (ia64_num_regs): Reduce to 462.
15941 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15943 * acinclude.m4: Correct quoting.
15944 * aclocal.m4: Regenerated.
15946 Suggested by SZOKOVACS Robert <szo@ies.hu>:
15947 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15948 (thread_db_init): Call thread_db_err_str.
15949 * configure.ac: Check for TD_VERSION.
15950 * config.in, configure: Regenerated.
15952 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15954 * server.h (error, fatal, warning): Add ATTR_FORMAT.
15956 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15958 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15959 is not available. Define HAVE_PTRACE_GETREGS if it is.
15960 * config.in, configure: Regenerated.
15961 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15962 * linux-i386-low.c, linux-m68k-low.c: Update to use
15963 HAVE_PTRACE_GETREGS.
15964 * linux-low.c (regsets_fetch_inferior_registers)
15965 (regsets_store_inferior_registers): Only return 0 if we processed
15967 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15968 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15970 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15972 * inferiors.c (struct thread_info): Add gdb_id.
15973 (add_thread): Add gdb_id argument.
15974 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15975 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15976 calls to add_thread.
15977 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15978 * server.c (handle_query): Use thread_to_gdb_id.
15979 (handle_v_cont, main): Use gdb_id_to_thread_id.
15980 * server.h (add_thread): Update prototype.
15981 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15984 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15986 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15987 left-padded registers.
15988 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15989 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15991 2005-07-01 Steve Ellcey <sje@cup.hp.com>
15993 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15994 * configure: Regenerate.
15995 * config.in: Regenerate.
15996 * server.h (NEED_DECLARATION_STRERROR):
15997 Replace with !HAVE_DECL_STRERROR.
15999 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
16001 * linux-low.c (linux_wait, linux_send_signal): Don't test
16002 an unsigned long variable for > 0 if it could be MAX_ULONG.
16003 * server.c (myresume): Likewise.
16004 * target.c (set_desired_inferior): Likewise.
16006 2005-06-13 Mark Kettenis <kettenis@gnu.org>
16008 * configure.ac: Simplify and improve check for socklen_t.
16009 * configure, config.in: Regenerate.
16011 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
16013 * acconfig.h: Remove.
16014 * configure.ac: Add a test for socklen_t. Use three-argument
16015 AC_DEFINE throughout.
16016 * config.in: Regenerated using autoheader 2.59.
16017 * configure: Regenerated.
16019 * gdbreplay.c (socklen_t): Provide a default.
16020 (remote_open): Use socklen_t.
16021 * remote-utils.c (socklen_t): Provide a default.
16022 (remote_open): Use socklen_t.
16023 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16026 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16028 * linux-low.c (linux_read_memory, linux_write_memory)
16029 (linux_read_auxv): Likewise.
16030 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16031 (check_mem_write): Likewise.
16032 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16034 * regcache.c (struct inferior_rgcache_data, registers_to_string)
16035 (registers_from_string, register_data): Likewise.
16036 * server.c (handle_query, main): Likewise.
16037 * server.h (convert_ascii_to_int, convert_int_to_ascii)
16038 (decode_M_packet): Likewise.
16039 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16040 * target.h (struct target_ops): Update read_memory, write_memory,
16042 (read_inferior_memory, write_inferior_memory): Update.
16043 * linux-low.h (struct linux_target_ops): Change type of breakpoint
16044 to unsigned char *.
16045 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16046 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16047 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16048 linux-s390-low.c, linux-sh-low.c: Update for changes in
16049 read_inferior_memory and the_low_target->breakpoint.
16051 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
16053 * Makefile.in (SFILES): Add linux-ppc64-low.c.
16054 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
16055 * configure.srv: Add powerpc64-*-linux*.
16056 * linux-ppc64-low.c: New file.
16058 2005-05-23 Orjan Friberg <orjanf@axis.com>
16060 * linux-cris-low.c: New file with support for CRIS.
16061 * linux-crisv32-low.c: Ditto for CRISv32.
16062 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16063 (clean): Add reg-cris.c and reg-crisv32.c.
16064 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
16065 reg-crisv32.o, and reg-crisv32.c to make rules.
16066 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16067 recognized targets.
16069 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
16071 * linux-low.c (fetch_register): Ensure buffer size is a multiple
16072 of sizeof (PTRACE_XFER_TYPE).
16073 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
16075 2005-05-12 Orjan Friberg <orjanf@axis.com>
16077 * target.h (struct target_ops): Add insert_watchpoint,
16078 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16079 pointers for hardware watchpoint support.
16080 * linux-low.h (struct linux_target_ops): Ditto.
16081 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16082 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
16083 to linux_target_ops.
16084 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16086 * server.c (main): Recognize 'Z' and 'z' packets.
16088 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
16090 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16091 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16092 (the_low_target): Add new members.
16094 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16096 * proc-service.c (ps_lgetregs): Search all_processes instead of
16099 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16101 * server.c (start_inferior): Change return type to int.
16102 (attach_inferior): Change sigptr to int *.
16103 (handle_v_cont, handle_v_requests): Change signal to int *.
16104 (main): Change signal to int.
16106 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
16108 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16109 * configure.srv: Add m32r*-*-linux*.
16110 * linux-m32r-low.c: New file.
16112 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
16114 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16116 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16118 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16119 Take unsigned long arguments for PIDs.
16120 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16121 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16122 (wait_for_sigstop, linux_resume_one_process)
16123 (regsets_fetch_inferior_registers, linux_send_signal)
16124 (linux_read_auxv): Likewise. Update the types of variables holding
16125 PIDs. Update format string specifiers.
16126 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16127 * remote-utils.c (prepare_resume_reply): Likewise.
16128 * server.c (cont_thread, general_thread, step_thread)
16129 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16131 (handle_query): Update format specifiers.
16132 (handle_v_cont, main): Use strtoul for thread IDs.
16133 * server.h (struct inferior_list_entry): Use unsigned long for ID.
16134 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16135 (general_thread, step_thread, thread_from_wait)
16136 (old_thread_from_wait): Update.
16137 * target.h (struct thread_resume): Use unsigned long for THREAD.
16138 (struct target_ops): Use unsigned long for arguments to attach and
16141 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
16143 * acinclude.m4: Include bfd/bfd.m4 directly.
16144 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
16145 <agriffis@toolchain.org>.
16146 * aclocal.m4, configure: Regenerated.
16148 2005-01-07 Andrew Cagney <cagney@gnu.org>
16150 * configure.ac: Rename configure.in, require autoconf 2.59.
16151 * configure: Re-generate.
16153 2004-12-08 Daniel Jacobowitz <dan@debian.org>
16155 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
16156 LIBS when finished.
16157 * aclocal.m4: Regenerated.
16158 * configure: Regenerated.
16160 2004-11-21 Andreas Schwab <schwab@suse.de>
16162 * linux-m68k-low.c (m68k_num_gregs): Define.
16163 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16164 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16165 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16166 (m68k_breakpoint_at): New. Add to the_low_target.
16168 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16169 srv_linux_thread_db to yes.
16171 2004-10-20 Joel Brobecker <brobecker@gnat.com>
16173 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16174 (ARCH_SET_FS): Likewise.
16175 (ARCH_GET_FS): Likewise.
16176 (ARCH_GET_GS): Likewise.
16178 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16180 * linux-i386-low.c (ps_get_thread_area): New.
16181 * linux-x86-64-low.c (ps_get_thread_area): New.
16182 * linux-low.c: Include <sys/syscall.h>.
16183 (linux_kill_one_process): Don't kill the first thread here.
16184 (linux_kill): Kill the first thread here.
16185 (kill_lwp): New function.
16186 (send_sigstop, linux_send_signal): Use it.
16187 * proc-service.c: Clean up #ifdefs.
16188 (fpregset_info): Delete.
16189 (ps_lgetregs): Update and enable implementation.
16190 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16192 * remote-utils.c (struct sym_cache, symbol_cache): New.
16193 (input_interrupt): Print a clearer message.
16194 (async_io_enabled): New variable.
16195 (enable_async_io, disable_async_io): Use it. Update comments.
16196 (look_up_one_symbol): Use the symbol cache.
16197 * thread-db.c (thread_db_look_up_symbols): New function.
16198 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
16200 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16202 * configure.in: Test for -rdynamic.
16203 * configure: Regenerated.
16204 * Makefile (INTERNAL_LDFLAGS): New.
16205 (gdbserver, gdbreplay): Use it.
16207 2004-09-02 Andrew Cagney <cagney@gnu.org>
16209 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16211 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
16213 * linux-low.c (linux_wait): Clear all_processes list also.
16215 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16217 * linux-low.c: Include <errno.h>. Remove extern declaration of
16220 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16222 * gdbreplay.c, server.h, utils.c: Update copyright years.
16224 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16226 * server.c (main): Print child status or termination signal from
16227 variable 'signal', not 'sig'.
16229 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16231 * linux-low.c (linux_read_memory): Change return type to
16232 int. Check for and return error from ptrace().
16233 * target.c (read_inferior_memory): Change return type to int. Pass
16234 back return status from the_target->read_memory().
16235 * target.h (struct target_ops): Adapt *read_memory() prototype.
16237 (read_inferior_memory): Adapt prototype.
16238 * server.c (main): Return an error packet if
16239 read_inferior_memory() returns an error.
16241 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
16243 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16244 Unify with other clean targets.
16246 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16248 * server.c (handle_v_cont): Call set_desired_inferior.
16250 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16252 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16254 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16256 * linux-low.c (linux_wait): Unblock async I/O.
16257 (linux_resume): Block and enable async I/O.
16258 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16259 * server.h (block_async_io, unblock_async_io): Add prototypes.
16261 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16263 * remote-utils.c (remote_open): Print a status notice after
16264 opening a TCP port.
16265 * server.c (attach_inferior): Print a status notice after
16268 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16270 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16272 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
16274 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16276 * server.c, target.h: Update copyright years.
16278 2004-02-25 Roland McGrath <roland@redhat.com>
16280 * target.h (struct target_ops): New member `read_auxv'.
16281 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16282 * linux-low.c (linux_read_auxv): New function.
16283 (linux_target_ops): Initialize `read_auxv' member to that.
16285 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16287 Committed by Jim Blandy <jimb@redhat.com>.
16289 * linux-s390-low.c (s390_num_regs): Update.
16290 (s390_regmap): Remove control registers. Use __s390x__ predefine
16291 instead of GPR_SIZE to distiguish s390 and s390x targets.
16293 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
16295 * linux-low.c: Update copyright year.
16296 (check_removed_breakpoint): Clear pending_is_breakpoint.
16297 (linux_set_resume_request, linux_queue_one_thread)
16298 (resume_status_pending_p): New functions.
16299 (linux_continue_one_thread): Use process->resume.
16300 (linux_resume): Only resume threads if there are no pending events.
16301 * linux-low.h (struct process_info): Add resume request
16304 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
16306 * regcache.c (new_register_cache): Clear the allocated register
16307 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16309 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
16311 * linux-low.c (linux_resume): Take a struct thread_resume *
16313 (linux_wait): Update call.
16314 (resume_ptr): New static variable.
16315 (linux_continue_one_thread): Renamed from
16316 linux_continue_one_process. Use resume_ptr.
16317 (linux_resume): Use linux_continue_one_thread.
16318 * server.c (handle_v_cont, handle_v_requests): New functions.
16319 (myresume): New function.
16320 (main): Handle 'v' case.
16321 * target.h (struct thread_resume): New type.
16322 (struct target_ops): Change argument of "resume" to struct
16324 (myresume): Delete macro.
16326 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16328 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16329 (uninstall): Support DESTDIR.
16331 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16333 * configure.srv: Add xscale*linux copy of arm*linux entry.
16335 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
16337 * linux-arm-low.c (arm_reinsert_addr): New function.
16338 (the_low_target): Add arm_reinsert_addr.
16340 2003-07-08 Mark Kettenis <kettenis@gnu.org>
16342 * mem-break.c: Remove whitespace at end of file.
16344 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16346 * configure.in: Check whether we need to prototype strerror.
16347 * server.h: Optionally prototype strerror.
16348 * gdbreplay.c (perror_with_name): Use strerror.
16349 * linux-low.c (linux_attach_lwp): Use strerror.
16350 * utils.c (perror_with_name): Use strerror.
16351 * config.in, configure: Regenerated.
16353 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16355 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16356 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16358 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
16360 * Makefile.in (SFILES): Update.
16361 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16362 low-sun3.c: Remove files.
16364 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
16366 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16367 (linux_detach_one_process, linux_detach): New functions.
16368 (linux_target_ops): Add linux_detach.
16369 * server.c (main): Handle 'D' packet.
16370 * target.h (struct target_ops): Add "detach" member.
16371 (detach_inferior): Define.
16373 2003-06-13 Mark Kettenis <kettenis@gnu.org>
16375 From Kelley Cook <kelleycook@wideopenwest.com>:
16376 * configure.srv: Accept i[34567]86 variants.
16378 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
16380 * linux-low.c (linux_wait_for_event): Correct comment typos.
16381 (linux_resume_one_process): Call check_removed_breakpoint.
16382 (linux_send_signal): New function.
16383 (linux_target_ops): Add linux_send_signal.
16384 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16386 * target.h (struct target_ops): Add send_signal.
16388 2003-05-29 Jim Blandy <jimb@redhat.com>
16390 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16391 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16392 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16393 away part of the register's value.
16395 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
16397 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16398 (linux_wait_for_event, linux_init_signals): Likewise.
16400 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
16402 * configure.in: Check for stdlib.h.
16403 * configure: Regenerated.
16404 * config.in: Regenerated.
16406 2003-01-04 Andreas Schwab <schwab@suse.de>
16408 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16410 2003-01-02 Andrew Cagney <ac131313@redhat.com>
16412 * Makefile.in: Remove obsolete code.
16414 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
16416 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16417 defined(PT_FPR0_HI).
16419 2002-11-17 Stuart Hughes <seh@zee2.com>
16421 * linux-arm-low.c (arm_num_regs): Increase.
16422 (arm_regmap): Include status register.
16424 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
16426 * linux-low.c (register_addr): Remove incorrect -1 check.
16428 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
16430 * linux-low.c (linux_create_inferior): Call setpgid. Return
16432 (unstopped_p, linux_signal_pid): Remove.
16433 (linux_target_ops): Remove linux_signal_pid.
16434 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16435 global instead of target method.
16436 * target.h (struct target_ops): Remove signal_pid. Update comment
16437 for create_inferior.
16438 * server.c (signal_pid): New variable.
16439 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
16440 gdbserver. Set the child to be the foreground process group.
16441 (attach_inferior): Set signal_pid.
16443 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
16445 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16447 2002-08-20 Jim Blandy <jimb@redhat.com>
16449 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16452 2002-08-01 Andrew Cagney <cagney@redhat.com>
16454 * Makefile.in: Make chill references obsolete.
16456 2002-07-24 Kevin Buettner <kevinb@redhat.com>
16458 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16459 * configure: Regenerate.
16460 * config.in: Regenerate.
16462 2002-07-09 David O'Brien <obrien@FreeBSD.org>
16464 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16465 (perror_with_name, remote_close, remote_open, expect, play): Static.
16467 2002-07-04 Michal Ludvig <mludvig@suse.cz>
16469 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
16470 byte offsets instead of an array of indexes.
16471 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16473 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
16475 * regcache.c: Add comment.
16477 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
16479 * thread-db.c: New file.
16480 * proc-service.c: New file.
16481 * acinclude.m4: New file.
16482 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16483 proc-service.o, and thread-db.o.
16484 (linux-low.o): Add USE_THREAD_DB.
16485 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16486 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16487 * aclocal.m4: Regenerated.
16488 * config.in: Regenerated.
16489 * configure: Regenerated.
16490 * configure.in: Check for proc_service.h, sys/procfs.h,
16491 thread_db.h, and linux/elf.h headrs.
16492 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16493 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16494 Check for -lthread_db and thread support.
16495 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16496 PowerPC, and SuperH.
16497 * i387-fp.c: Constify arguments.
16498 * i387-fp.h: Likewise.
16499 * inferiors.c: (struct thread_info): Renamed from
16500 `struct inferior_info'. Remove PID member. Use generic inferior
16501 list header. All uses updated.
16502 (inferiors, signal_pid): Removed.
16503 (all_threads): New variable.
16504 (get_thread): Define.
16505 (add_inferior_to_list): New function.
16506 (for_each_inferior): New function.
16507 (change_inferior_id): New function.
16508 (add_inferior): Removed.
16509 (remove_inferior): New function.
16510 (add_thread): New function.
16511 (free_one_thread): New function.
16512 (remove_thread): New function.
16513 (clear_inferiors): Use for_each_inferior and free_one_thread.
16514 (find_inferior): New function.
16515 (find_inferior_id): New function.
16516 (inferior_target_data): Update argument type.
16517 (set_inferior_target_data): Likewise.
16518 (inferior_regcache_data): Likewise.
16519 (set_inferior_regcache_data): Likewise.
16520 * linux-low.c (linux_bp_reinsert): Remove.
16521 (all_processes, stopping_threads, using_thrads)
16522 (struct pending_signals, debug_threads, pid_of): New.
16523 (inferior_pid): Replace with macro.
16524 (struct inferior_linux_data): Remove.
16525 (get_stop_pc, add_process): New functions.
16526 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16527 Use add_process and add_thread.
16528 (linux_attach_lwp): New function, based on old linux_attach. Use
16529 add_process and add_thread. Set stop_expected for new threads.
16530 (linux_attach): New function.
16531 (linux_kill_one_process): New function.
16532 (linux_kill): Kill all LWPs.
16533 (linux_thread_alive): Use find_inferior_id.
16534 (check_removed_breakpoints, status_pending_p): New functions.
16535 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16536 Update. Use WNOHANG. Wait for cloned processes also. Update process
16537 struct for the found process.
16538 (linux_wait_for_event): New function.
16539 (linux_wait): Use it. Support LWPs.
16540 (send_sigstop, wait_for_sigstop, stop_all_processes)
16541 (linux_resume_one_process, linux_continue_one_process): New functions.
16542 (linux_resume): Support LWPs.
16543 (REGISTER_RAW_SIZE): Remove.
16544 (fetch_register): Use register_size instead. Call supply_register.
16545 (usr_store_inferior_registers): Likewise. Call collect_register.
16546 Fix recursive case.
16547 (regsets_fetch_inferior_registers): Improve error message.
16548 (regsets_store_inferior_registers): Add debugging.
16549 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16550 (unstopped_p, linux_signal_pid): New functions.
16551 (linux_target_ops): Add linux_signal_pid.
16552 (linux_init_signals): New function.
16553 (initialize_low): Call it. Initialize using_threads.
16554 * regcache.c (inferior_regcache_data): Add valid
16556 (get_regcache): Fetch registers lazily. Add fetch argument
16557 and update all callers.
16558 (regcache_invalidate_one, regcache_invalidate): New
16560 (new_register_cache): Renamed from create_register_cache.
16561 Return the new regcache.
16562 (free_register_cache): Change argument to a void *.
16563 (registers_to_string, registers_from_string): Call get_regcache
16564 with fetch flag set.
16565 (register_data): Make static. Pass fetch flag to get_regcache.
16566 (supply_register): Call get_regcache with fetch flag clear.
16567 (collect_register): Call get_regcache with fetch flag set.
16568 (collect_register_as_string): New function.
16569 * regcache.h: Update.
16570 * remote-utils.c (putpkt): Flush after debug output and use
16572 Handle input interrupts while waiting for an ACK.
16573 (input_interrupt): Use signal_pid method.
16574 (getpkt): Flush after debug output and use stderr.
16575 (outreg): Use collect_register_as_string.
16576 (new_thread_notify, dead_thread_notify): New functions.
16577 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16578 and general_thread.
16579 (look_up_one_symbol): Flush after debug output.
16580 * server.c (step_thread, server_waiting): New variables.
16581 (start_inferior): Don't use signal_pid. Update call to mywait.
16582 (attach_inferior): Update call to mywait.
16583 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16584 (main): Don't fetch/store registers explicitly. Use
16585 set_desired_inferior. Support proposed ``Hs'' packet. Update
16587 * server.h: Update.
16588 (struct inferior_list, struct_inferior_list_entry): New.
16589 * target.c (set_desired_inferior): New.
16590 (write_inferior_memory): Constify.
16591 (mywait): New function.
16592 * target.h: Update.
16593 (struct target_ops): New signal_pid method.
16594 (mywait): Removed macro, added prototype.
16596 * linux-low.h (regset_func): Removed.
16597 (regset_fill_func, regset_store_func): New.
16598 (enum regset_type): New.
16599 (struct regset_info): Add type field. Use new operation types.
16600 (struct linux_target_ops): stop_pc renamed to get_pc.
16601 Add decr_pc_after_break and breakpoint_at.
16602 (get_process, get_thread_proess, get_process_thread)
16603 (strut process_info, all_processes, linux_attach_lwp)
16604 (thread_db_init): New.
16606 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16607 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16608 (the_low_target): Add new members.
16609 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16610 (i386_store_fpxregset): Constify.
16611 (target_regsets): Add new kind identifier.
16612 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16613 (i386_set_pc): Add debugging.
16614 (i386_breakpoint_at): New function.
16615 (the_low_target): Add new members.
16616 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16617 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16618 (mips_breakpoint_at): New.
16619 (the_low_target): Add new members.
16620 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16621 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16622 (the_low_target): Add new members.
16623 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16624 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16625 (the_low_target): Add new members.
16626 * linux-x86-64-low.c (target_regsets): Add new kind
16629 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
16631 From Martin Pool <mbp@samba.org>:
16632 * server.c (gdbserver_usage): New function.
16635 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
16637 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16638 stop_at -> stop_pc.
16640 2002-05-04 Andrew Cagney <ac131313@redhat.com>
16642 * Makefile.in: Remove obsolete code.
16644 2002-04-24 Michal Ludvig <mludvig@suse.cz>
16646 * linux-low.c (regsets_fetch_inferior_registers),
16647 (regsets_store_inferior_registers): Removed cast to int from
16649 * regcache.h: Added declaration of struct inferior_info.
16651 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16653 * inferiors.c (struct inferior_info): Add regcache_data.
16654 (add_inferior): Call create_register_cache.
16655 (clear_inferiors): Call free_register_cache.
16656 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16657 * regcache.c (struct inferior_regcache_data): New.
16658 (registers): Remove.
16659 (get_regcache): New function.
16660 (create_register_cache, free_register_cache): New functions.
16661 (set_register_cache): Don't initialize the register cache here.
16662 (registers_to_string, registers_from_string, register_data): Call
16664 * regcache.h: Add prototypes.
16665 * server.h: Likewise.
16667 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16669 * mem-break.c: New file.
16670 * mem-break.h: New file.
16671 * Makefile.in: Add mem-break.o rule; update server.h
16673 * inferiors.c (struct inferior_info): Add target_data
16675 (clear_inferiors): Free target_data member if set.
16676 (inferior_target_data, set_inferior_target_data): New functions.
16677 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16678 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16679 * linux-low.c (linux_bp_reinsert): New variable.
16680 (struct inferior_linux_data): New.
16681 (linux_create_inferior): Use set_inferior_target_data.
16682 (linux_attach): Likewise. Call add_inferior.
16683 (linux_wait_for_one_inferior): New function.
16684 (linux_wait): Call it.
16685 (linux_write_memory): Add const.
16686 (initialize_low): Call set_breakpoint_data.
16687 * linux-low.h (struct linux_target_ops): Add breakpoint
16689 * server.c (attach_inferior): Remove extra add_inferior
16691 * server.h: Include mem-break.h. Update inferior.c
16693 * target.c (read_inferior_memory)
16694 (write_inferior_memory): New functions.
16695 * target.h (read_inferior_memory)
16696 (write_inferior_memory): Change macros to prototypes.
16697 (struct target_ops): Update comments. Add const to write_memory
16700 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
16702 * linux-low.c (usr_store_inferior_registers): Support
16703 registers which are allowed to fail to store.
16704 * linux-low.h (linux_target_ops): Likewise.
16705 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16706 (ppc_cannot_store_register): FPSCR may not be storable.
16708 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16710 * server.h: Include <string.h> if HAVE_STRING_H.
16711 * ChangeLog: Correct paths in last ChangeLog entry.
16713 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16715 * linux-low.h: Remove obsolete prototypes.
16716 (struct linux_target_ops): New.
16717 (extern the_low_target): New.
16718 * linux-low.c (num_regs, regmap): Remove declarations.
16719 (register_addr): Use the_low_target explicitly.
16720 (fetch_register): Likewise.
16721 (usr_fetch_inferior_registers): Likewise.
16722 (usr_store_inferior_registers): Likewise.
16723 * linux-arm-low.c (num_regs): Remove.
16724 (arm_num_regs): Define.
16725 (arm_regmap): Renamed from regmap, made static.
16726 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16728 (arm_cannot_store_register): Renamed from cannot_store_register,
16730 (the_low_target): New.
16731 * linux-i386-low.c (num_regs): Remove.
16732 (i386_num_regs): Define.
16733 (i386_regmap): Renamed from regmap, made static.
16734 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16736 (i386_cannot_store_register): Renamed from cannot_store_register,
16738 (the_low_target): New.
16739 * linux-ia64-low.c (num_regs): Remove.
16740 (ia64_num_regs): Define.
16741 (ia64_regmap): Renamed from regmap, made static.
16742 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16744 (ia64_cannot_store_register): Renamed from cannot_store_register,
16746 (the_low_target): New.
16747 * linux-m68k-low.c (num_regs): Remove.
16748 (m68k_num_regs): Define.
16749 (m68k_regmap): Renamed from regmap, made static.
16750 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16752 (m68k_cannot_store_register): Renamed from cannot_store_register,
16754 (the_low_target): New.
16755 * linux-mips-low.c (num_regs): Remove.
16756 (mips_num_regs): Define.
16757 (mips_regmap): Renamed from regmap, made static.
16758 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16760 (mips_cannot_store_register): Renamed from cannot_store_register,
16762 (the_low_target): New.
16763 * linux-ppc-low.c (num_regs): Remove.
16764 (ppc_num_regs): Define.
16765 (ppc_regmap): Renamed from regmap, made static.
16766 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16768 (ppc_cannot_store_register): Renamed from cannot_store_register,
16770 (the_low_target): New.
16771 * linux-s390-low.c (num_regs): Remove.
16772 (s390_num_regs): Define.
16773 (s390_regmap): Renamed from regmap, made static.
16774 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16776 (s390_cannot_store_register): Renamed from cannot_store_register,
16778 (the_low_target): New.
16779 * linux-sh-low.c (num_regs): Remove.
16780 (sh_num_regs): Define.
16781 (sh_regmap): Renamed from regmap, made static.
16782 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16784 (sh_cannot_store_register): Renamed from cannot_store_register,
16786 (the_low_target): New.
16787 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16788 (the_low_target): New.
16790 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16792 * Makefile.in: Add stamp-h target.
16793 * configure.in: Create stamp-h.
16794 * configure: Regenerated.
16796 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16798 * inferiors.c: New file.
16799 * target.c: New file.
16800 * target.h: New file.
16801 * Makefile.in: Add target.o and inferiors.o. Update
16803 * linux-low.c (inferior_pid): New static variable,
16804 moved from server.c.
16805 (linux_create_inferior): Renamed from create_inferior.
16806 Call add_inferior. Return 0 on success instead of a PID.
16807 (linux_attach): Renamed from myattach.
16808 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16809 (linux_thread_alive): Renamed from mythread_alive.
16810 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16812 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16813 (regsets_store_inferior_registers): Correct error message.
16814 Add missing ``return 0''.
16815 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16816 (linux_store_registers): Renamed from store_inferior_registers.
16817 (linux_read_memory): Renamed from read_inferior_memory.
16818 (linux_write_memory): Renamed from write_inferior_memory.
16819 (linux_target_ops): New structure.
16820 (initialize_low): Call set_target_ops ().
16821 * remote-utils.c (unhexify): New function.
16822 (hexify): New function.
16823 (input_interrupt): Send signals to ``signal_pid''.
16824 * server.c (inferior_pid): Remove.
16825 (start_inferior): Update create_inferior call.
16826 (attach_inferior): Call add_inferior.
16827 (handle_query): New function.
16828 (main): Call handle_query for `q' packets.
16829 * server.h: Include "target.h". Remove obsolete prototypes.
16830 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16832 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16834 * Makefile.in: Add WARN_CFLAGS. Update configury
16836 * configure.in: Check for <string.h>
16837 * configure: Regenerate.
16838 * config.in: Regenerate.
16839 * gdbreplay.c: Include needed system headers.
16840 (remote_open): Remove strchr prototype.
16841 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16842 * regcache.c (supply_register): Change buf argument to const void *.
16843 (supply_register_by_name): Likewise.
16844 (collect_register): Change buf argument to void *.
16845 (collect_register_by_name): Likewise.
16846 * regcache.h: Add missing prototypes.
16847 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16848 * server.c (handle_query): New function.
16849 (attached): New static variable, moved out of main.
16850 (main): Quiet longjmp clobber warnings.
16851 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16852 * utils.c (error): Remove NORETURN.