1 2018-06-11 Alan Hayward <alan.hayward@arm.com>
3 * server.h (PBUFSIZ): Increase size
5 2018-06-11 Alan Hayward <alan.hayward@arm.com>
7 * regcache.c (regcache::raw_compare): New function.
8 * regcache.h (regcache::raw_compare): New declaration.
10 2018-06-11 Alan Hayward <alan.hayward@arm.com>
12 * regcache.c (new_register_cache): Use new.
13 (free_register_cache): Use delete.
14 (register_data): Use const.
15 (supply_register): Move body inside regcache.
16 (regcache::raw_supply): New override function.
17 (collect_register): Move body inside regcache.
18 (regcache::raw_collect): New override function.
19 (regcache::get_register_status): New override function.
20 * regcache.h (struct regcache): Inherit from reg_buffer_common.
22 2018-06-09 Tom Tromey <tom@tromey.com>
24 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
26 (event_queue): Use std::queue.
27 (gdb_event_xfree): Remove.
28 (initialize_event_loop, process_event, wait_for_event): Update.
30 2018-06-08 Stan Cox <scox@redhat.com>
32 * win32-low.c (win32_create_inferior): last_ptid and last_status
33 moved to client_state.
35 2018-06-08 Pedro Alves <palves@redhat.com>
37 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
38 common/common-exceptions.o, common/common-utils.o,
39 common/errors.o, common/print-utils.o and utils.o.
40 * gdbreplay.c: Include "common-defs.h" instead of the two
41 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
43 (perror_with_name): Delete.
44 (remote_open): Use xstrdup instead of strdup.
46 (captured_main): ... this.
49 2018-06-08 Tom Tromey <tom@tromey.com>
51 * linux-low.c (linux_low_read_btrace): Update.
53 2018-06-04 Stan Cox <scox@redhat.com>
55 * server.h (struct client_state): New.
56 * server.c (cont_thread, general_thread, multi_process)
57 (report_fork_events, report_vfork_events, report_exec_events)
58 (report_thread_events, swbreak_feature, hwbreak_feature)
59 (vCont_supported, disable_randomization, pass_signals)
60 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
61 Moved to client_state.
62 * remote-utils.c (remote_debug, noack_mode)
63 (transport_is_reliable): Moved to client_state.
64 * tracepoint.c (current_traceframe): Moved to client_state.
67 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
68 linux-low.c, remote-utils.h, target.c: Use client_state.
70 2018-05-31 Alan Hayward <alan.hayward@arm.com>
72 * configure.srv: Add new c/h file.
74 2018-05-31 Alan Hayward <alan.hayward@arm.com>
76 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
79 2018-05-25 Maciej W. Rozycki <macro@mips.com>
81 * gdb.arch/mips-fpregset-core.exp: New test.
82 * gdb.arch/mips-fpregset-core.c: New test source.
84 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
87 * hostio.c (require_int): Do not report overflow for integers
88 between 0xfffffff and 0x7fffffff.
90 2018-05-22 Maciej W. Rozycki <macro@mips.com>
92 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
93 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
94 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
96 (the_low_target): Wire them.
98 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
100 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
101 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
102 mode. Call collect_register_by_name with vscr using
103 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
104 (ppc_store_vrregset): Add and set vscr_offset variable as in
105 ppc_fill_vrregset. Call supply_register_by_name with vscr using
108 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
110 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
111 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
112 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
114 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
116 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
117 (ppc_store_vsxregset): Likewise.
118 (ppc_fill_vrregset): Likewise.
119 (ppc_store_vrregset): Likewise.
120 (ppc_fill_evrregset): Likewise.
121 (ppc_store_evrregset): Likewise.
122 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
123 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
126 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
128 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
129 wordsize of the inferior. Call ppc_linux_target_wordsize.
131 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
133 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
134 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
135 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
136 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
137 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
138 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
139 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
140 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
141 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
142 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
143 (tdesc_powerpc_e500l): Remove.
144 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
145 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
146 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
147 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
149 (ppc_arch_setup): Remove target description matching code. Fill a
150 ppc_linux_features struct and call ppc_linux_match_description
153 2018-05-22 Maciej W. Rozycki <macro@mips.com>
155 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
156 width of the requested register exceeds the width of the
158 (mips_cannot_store_register): Likewise.
160 2018-05-21 Maciej W. Rozycki <macro@mips.com>
162 * linux-mips-low.c (mips_fetch_register): New function. Update
164 (mips_store_gregset): Supply 0 rather than $restart for $zero.
165 (the_low_target): Wire `mips_fetch_register'.
167 2018-05-10 Joel Brobecker <brobecker@adacore.com>
169 * lynx-i386-low.c (LYNXOS_178): New macro.
170 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
171 the layout on LynxOS-178.
172 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
173 handle floating point registers that are not supported by
176 2018-05-10 Tom Tromey <tom@tromey.com>
178 * configure: Rebuild.
180 2018-05-10 Joel Brobecker <brobecker@adacore.com>
183 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
184 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
185 Use it to set the expedite_regs field in the given tdesc.
186 * x86-tdesc.h: New file.
187 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
188 Adjust following the addition of the new expedite_regs parameter
190 * linux-tic6x-low.c (tic6x_read_description): Likewise.
191 * linux-x86-tdesc.c: #include "x86-tdesc.h".
192 (i386_linux_read_description, amd64_linux_read_description):
193 Adjust following the addition of the new expedite_regs parameter
195 * lynx-i386-low.c: #include "x86-tdesc.h".
196 (lynx_i386_arch_setup): Adjust following the addition of the new
197 expedite_regs parameter to init_target_desc.
198 * nto-x86-low.c: #include "x86-tdesc.h".
199 (nto_x86_arch_setup): Adjust following the addition of the new
200 expedite_regs parameter to init_target_desc.
201 * win32-i386-low.c: #include "x86-tdesc.h".
202 (i386_arch_setup): Adjust following the addition of the new
203 expedite_regs parameter to init_target_desc.
205 2018-05-10 Joel Brobecker <brobecker@adacore.com>
208 * win32-low.c (win32_create_inferior): Add call to my_wait
209 setting last_status global.
211 2018-05-10 Joel Brobecker <brobecker@adacore.com>
214 * win32-low.c (create_process): Only call gdb_tilde_expand if
215 inferior_cwd is not NULL.
217 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
219 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
220 registers to the cache if their values have changed.
221 (i387_xsave_to_cache): Provide default values for x87 control
222 registers when these features are available, but disabled.
223 * regcache.c (supply_register_by_name_zeroed): New function.
224 * regcache.h (supply_register_by_name_zeroed): Declare new
227 2018-05-07 Tom Tromey <tom@tromey.com>
229 * configure: Rebuild.
231 2018-05-04 Tom Tromey <tom@tromey.com>
233 * configure: Rebuild.
235 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
236 Pedro Alves <palves@redhat.com>
238 * linux-aarch64-low.c (aarch64_stopped_data_address):
241 2018-04-27 Tom Tromey <tom@tromey.com>
243 * configure: Rebuild.
245 2018-04-23 Tom Tromey <tom@tromey.com>
247 * configure: Rebuild.
249 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
251 * Makefile.in (depcomp): Add "..".
252 (all_deps_files): New and use it.
254 2018-04-18 Alan Hayward <alan.hayward@arm.com>
256 * configure.srv (aarch64*-*-linux*): Don't include xml.
257 (i[34567]86-*-cygwin*): Likewise.
258 (i[34567]86-*-linux*): Likewise.
259 (i[34567]86-*-lynxos*): Likewise.
260 (i[34567]86-*-mingw32ce*): Likewise.
261 (i[34567]86-*-mingw*): Likewise.
262 (i[34567]86-*-nto*): Likewise.
263 (tic6x-*-uclinux): Likewise.
264 (x86_64-*-linux*): Likewise.
265 (x86_64-*-mingw*): Likewise.
266 (x86_64-*-cygwin*): Likewise.
268 2018-04-18 Alan Hayward <alan.hayward@arm.com>
270 * tdesc.c: Remove xml parameter.
272 2018-04-18 Alan Hayward <alan.hayward@arm.com>
274 * server.c (get_features_xml): Remove cast.
275 * tdesc.c (void target_desc::accept): Fill in function.
276 (tdesc_get_features_xml): Remove old xml creation.
277 (print_xml_feature::visit_pre): Add xml vistor.
278 * tdesc.h (struct target_desc): Make xmltarget mutable.
279 (tdesc_get_features_xml): Remove declaration.
281 2018-04-18 Alan Hayward <alan.hayward@arm.com>
283 * tdesc.c (tdesc_architecture_name): Add new function.
284 (tdesc_osabi_name): Likewise.
285 (tdesc_get_features_xml): Use new functions.
287 2018-04-18 Alan Hayward <alan.hayward@arm.com>
289 * tdesc.c (tdesc_create_flags): Remove.
290 (tdesc_add_flag): Likewise.
291 (tdesc_named_type): Likewise.
292 (tdesc_create_union): Likewise.
293 (tdesc_create_struct): Likewise.
294 (tdesc_create_vector): Likewise.
295 (tdesc_add_bitfield): Likewise.
296 (tdesc_add_field): Likewise.
297 (tdesc_set_struct_size): Likewise.
299 2018-04-18 Alan Hayward <alan.hayward@arm.com>
301 * tdesc.c (~target_desc): Remove implictly deleted items.
302 (init_target_desc): Iterate all features.
303 (tdesc_get_features_xml): Use vector.
304 (tdesc_create_feature): Create feature.
305 * tdesc.h (tdesc_feature) Remove
306 (target_desc): Add features.
308 2018-04-18 Alan Hayward <alan.hayward@arm.com>
310 * Makefile.in: Add common/tdesc.c
311 * tdesc.c (init_target_desc): init all reg_defs from register
313 (tdesc_create_reg): Create tdesc_reg.
314 * tdesc.h (tdesc_feature): Add register vector.
316 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
318 * tdesc.h (struct target_desc) <features>: Change type to
319 std::vector<std::string>.
320 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
322 (tdesc_get_features_xml): Likewise.
323 (tdesc_create_feature): Likewise.
325 2018-03-26 Alan Hayward <alan.hayward@arm.com>
327 * regcache.c (find_register_by_number): Return a ref.
328 (find_regno): Use references.
329 (register_size): Likewise.
330 (register_data): Likewise.
331 * tdesc.c (target_desc::~target_desc): Remove free calls.
332 (target_desc::operator==): Use std::vector compare.
333 (init_target_desc): Use reference.
334 (tdesc_create_reg): Use reg constructors.
335 * tdesc.h (struct target_desc): Replace pointer with object.
337 2018-03-23 Alan Hayward <alan.hayward@arm.com>
339 * regcache.c (find_register_by_number): Make static.
340 (find_regno): Use find_register_by_number
341 * regcache.h (struct reg): Remove declaration.
343 2018-03-23 Alan Hayward <alan.hayward@arm.com>
345 * tdesc.c (target_desc::~target_desc): Move to here.
346 (target_desc::operator==): Likewise.
347 * tdesc.h (target_desc::~target_desc): Move from here.
348 (target_desc::operator==): Likewise.
350 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
352 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
354 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
356 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
358 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
359 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
360 and init_registers_s390_gs_linux64.
362 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
364 * linux-s390-low.c (s390_fill_gs): Remove function.
365 (s390_fill_gsbc): Remove function.
366 (s390_regsets): Set fill functions for the guarded storage regsets
369 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
371 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
372 the word size. Add comment.
373 (s390_get_wordsize): New function.
374 (s390_arch_setup): No longer select a temporary tdesc to fetch the
375 pswm with it. Instead, use s390_get_wordsize to determine the
376 word size first and derive the correct tdesc from that directly.
378 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
380 * Makefile.in: Include silent-rules.mk.
381 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
382 (COMPILE): Add ECHO_CXX.
383 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
384 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
385 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
386 (version-generated.c): Add ECHO_GEN.
387 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
388 (IPAGENT_COMPILE): Add ECHO_CXX.
389 (%-generated.c): Add ECHO_REGDAT.
391 2018-03-14 Tom Tromey <tom@tromey.com>
394 * ax.c (ax_printf): Special case for NULL.
396 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
398 * linux-low.c (linux_qxfer_libraries_svr4): Use
399 xml_escape_text_append.
401 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
403 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
405 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
407 * server.c (handle_general_set): Remove unnecessary xstrdup.
409 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
411 * server.c (parse_debug_format_options): Adjust to
412 delim_string_to_char_ptr_vec changes.
413 * thread-db.c (thread_db_load_search): Adjust to
414 dirnames_to_char_ptr_vec changes.
416 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
418 * target.h (target_enable_btrace, target_disable_btrace)
419 (target_read_btrace, target_read_btrace_conf): Turn macro into
420 inline function. Throw error if target method is not defined.
421 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
422 check for btrace target method. Be prepared to handle exceptions
423 from btrace target methods.
425 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
427 * server.c (captured_main): Change order of error message printed
428 when the current working directory cannot be found.
430 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
432 * server.c: Include "filenames.h" and "pathstuff.h".
433 (program_name): Delete variable.
434 (program_path): New anonymous class.
435 (get_exec_wrapper): Use "program_path" instead of
437 (handle_v_run): Likewise.
438 (captured_main): Likewise.
439 (process_serial_event): Likewise.
441 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
443 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
444 (OBJS): Add "pathstuff.o".
445 * server.c (current_directory): New global variable.
446 (captured_main): Initialize "current_directory".
448 2018-02-26 Alan Hayward <alan.hayward@arm.com>
450 * tdesc.c: Use common/tdesc.h.
453 2018-02-20 Alan Hayward <alan.hayward@arm.com>
454 Simon Marchi <simon.marchi@ericsson.com>
456 * Makefile.in: Switch order of make rules.
458 2018-02-19 Alan Hayward <alan.hayward@arm.com>
460 * Makefile.in: Add common directory in build.
461 * configure.ac: Add common reference.
462 * configure: Regenerate.
464 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
466 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
467 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
468 * spu-low.c (spu_target_ops): Likewise.
469 * win32-low.c (win32_target_ops): Likewise.
470 * server.c (supported_btrace_packets): Report packets unconditionally.
471 * target.h (target_ops) <supports_btrace>: Remove.
472 (target_supports_btrace): Remove.
474 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
476 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
477 (handle_btrace_disable): Change return type to void. Use exceptions
479 (handle_btrace_general_set): Catch exception and copy message to
482 2018-02-08 Tom Tromey <tom@tromey.com>
484 * linux-low.c (install_software_single_step_breakpoints): Use
486 * inferiors.c (make_cleanup_restore_current_thread): Remove.
487 (do_restore_current_thread_cleanup): Remove.
488 * gdbthread.h (make_cleanup_restore_current_thread): Don't
491 2018-02-08 Tom Tromey <tom@tromey.com>
493 * mem-break.c (set_raw_breakpoint_at): Use
494 gdb::unique_xmalloc_ptr.
496 2018-01-30 Pedro Alves <palves@redhat.com>
499 * target.c (target_terminal::terminal_state): Rename to ...
500 (target_terminal::m_terminal_state): ... this.
502 2018-01-19 James Clarke <jrtc27@jrtc27.com>
504 * linux-low.c (handle_extended_wait): Surround call to
505 thread_db_notice_clone with #ifdef USE_THREAD_DB.
507 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
509 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
510 linux_ptrace_attach_fail_reason_string now returning an
512 (linux_attach): Likewise.
513 * thread-db.c (attach_thread): Likewise.
515 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
518 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
519 checking for fs_base/gs_base fields in struct user_regs_struct.
520 * configure: Regenerate.
522 2018-01-16 Yao Qi <yao.qi@linaro.org>
525 * linux-low.c (fetch_register): Call supply_register instead of
528 2018-01-08 Yao Qi <yao.qi@linaro.org>
529 Simon Marchi <simon.marchi@ericsson.com>
531 * Makefile.in (OBS): Remove selftest.o.
532 * configure.ac: Set srv_selftest_objs if $development is true.
533 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
534 * configure: Re-generated.
535 * server.c (captured_main): Wrap variable selftest_filter with
538 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
540 * server.c (parse_debug_format_options): Return std::string.
541 (handle_monitor_command, captured_main): Adjust.
543 2018-01-05 Pedro Alves <palves@redhat.com>
546 * server.c (captured_main): Pass quiet=false to
547 save_original_signals_state.
549 2018-01-01 Joel Brobecker <brobecker@adacore.com>
551 * gdbreplay.c (gdbreplay_version): Update copyright year in
553 * server.c (gdbserver_version): Likewise.
555 2017-12-08 Tom Tromey <tom@tromey.com>
557 * ax.c (ax_printf): Update.
559 2017-12-07 Yao Qi <yao.qi@linaro.org>
561 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
562 aarch64_linux_read_description.
563 * linux-amd64-ipa.c (idx2mask): New array.
564 (get_ipa_tdesc): Move idx2mask out.
565 (initialize_low_tracepoint): Initialize target descriptions.
566 * linux-i386-ipa.c (idx2mask): New array.
567 (get_ipa_tdesc): Move idx2mask out.
568 (initialize_low_tracepoint): Initialize target descriptions.
570 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
572 * tdesc.c (struct tdesc_type): Change return type.
573 (tdesc_add_flag): Change parameter type.
574 (tdesc_add_bitfield): Likewise.
575 (tdesc_add_field): Likewise.
576 (tdesc_set_struct_size): Likewise.
578 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
580 * regcache.c (registers_to_string): Remove unused variable.
582 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
584 * inferiors.c (for_each_inferior_with_data): Remove.
585 * inferiors.h (for_each_inferior_with_data): Remove.
586 * server.c (handle_qxfer_threads_worker): Change parameter type.
587 (handle_qxfer_threads_proper): Use for_each_thread.
589 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
591 * inferiors.c (for_each_inferior): Remove.
592 (clear_inferiors): Use for_each_thread.
593 * inferiors.h (for_each_inferior): Remove.
594 * linux-low.c (linux_wait_for_event_filtered): Use
596 (linux_stabilize_threads): Likewise.
597 * regcache.c (regcache_release): Likewise.
598 * server.c (gdb_wants_all_threads_stopped): Likewise.
599 (clear_pending_status_callback): Remove.
600 (handle_status): Use for_each_thread.
601 (captured_main): Likewise.
602 * win32-low.c (child_init_thread_list): Likewise.
603 (win32_clear_inferiors): Likewise.
604 (fake_breakpoint_event): Likewise.
606 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
608 * inferiors.h (find_inferior): Remove.
609 * inferiors.c (find_inferior): Remove.
611 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
613 * linux-low.c (resume_status_pending_p): Update comment.
614 (need_step_over_p): Update comment.
616 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
618 * linux-low.c (proceed_one_lwp): Return void, change parameter
620 (unsuspend_and_proceed_one_lwp): Likewise.
621 (proceed_all_lwps): Use for_each_thread.
622 (unstop_all_lwps): Likewise.
624 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
626 * linux-low.c (linux_resume_one_thread): Return void, take
628 (linux_resume): Use for_each_thread.
630 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
632 * linux-low.c (send_sigstop_callback): Return void, change
633 parameter type. Rename to...
634 (send_sigstop): ... this.
635 (suspend_and_send_sigstop_callback): Return void, change parameter
637 (suspend_and_send_sigstop): ... this.
638 (stop_all_lwps): Use for_each_thread.
640 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
642 * linux-low.c (lwp_running): Return bool, remove unused
644 (linux_stabilize_threads): Use find_thread.
646 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
648 * linux-low.c (select_singlestep_lwp_callback): Remove.
649 (count_events_callback): Remove.
650 (select_event_lwp_callback): Remove.
651 (select_event_lwp): Use find_thread/for_each_thread.
653 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
655 * linux-low.c (not_stopped_callback): Return bool, take filter
657 (linux_wait_for_event_filtered): Use find_thread.
658 (linux_wait_1): Likewise.
660 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
662 * linux-low.c (same_lwp): Remove.
663 (find_lwp_pid): Use find_thread.
665 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
667 * linux-low.c (delete_lwp_callback): Remove.
668 (linux_mourn): Use for_each_thread.
670 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
672 * linux-low.c (linux_detach_lwp_callback): Return void, remove
673 args parameter, don't check for pid.
674 (linux_detach): Use for_each_thread.
676 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
678 * linux-low.c (struct counter): Remove.
679 (second_thread_of_pid_p): Remove.
680 (last_thread_of_process_p): Use find_thread.
682 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
684 * inferiors.c (find_inferior_in_random): Remove.
685 * inferiors.h (find_inferior_in_random): Remove.
686 * linux-low.c (status_pending_p_callback): Return bool, accept
687 parameter ptid directly.
688 (linux_wait_for_event_filtered): Use find_thread_in_random.
689 (linux_wait_1): Likewise.
691 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
693 * inferiors.c (find_inferior_id): Remove.
694 (find_thread_ptid): Move implemention from find_inferior_id to
696 * inferiors.h (find_inferior_id): Remove.
697 * server.c (handle_status): Use find_thread_ptid.
698 (process_serial_event): Likewise.
699 * thread-db.c (find_one_thread): Likewise.
700 (thread_db_thread_handle): Likewise.
701 * win32-low.c (thread_rec): Likewise.
702 (child_delete_thread): Likewise.
703 (win32_thread_alive): Likewise.
704 (get_child_debug_event): Likewise.
706 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
708 * linux-mips-low.c (update_watch_registers_callback): Return
709 void, remove pid_p parameter, don't check for pid.
710 (mips_insert_point, mips_remove_point): Use for_each_thread.
712 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
714 * lynx.low (lynx_delete_thread_callback): Remove.
715 (lynx_mourn): Use for_each_thread.
717 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
719 * regcache.c (regcache_invalidate_one): Remove.
720 (regcache_invalidate_pid): use for_each_thread.
722 2017-11-26 Tom Tromey <tom@tromey.com>
724 * linux-low.c (linux_create_inferior): Update.
726 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
728 * spu-low.c (spu_create_inferior): Fix typo in argument name.
730 2017-11-24 Alan Hayward <alan.hayward@arm.com>
732 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
733 * linux-aarch64-low.c (initialize_low_arch): Call init func.
734 * linux-aarch64-tdesc-selftest.c: New file.
735 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
737 2017-11-24 Alan Hayward <alan.hayward@arm.com>
739 * configure.srv: Add new file.
740 * linux-aarch64-low.c (initialize_low_arch): Call init func.
741 * linux-aarch64-tdesc-selftest.c: New file.
742 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
744 2017-11-24 Alan Hayward <alan.hayward@arm.com>
746 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
747 * linux-aarch64-low.c (initialize_low_arch): Remove init.
748 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
750 2017-11-24 Alan Hayward <alan.hayward@arm.com>
752 * configure.srv: Add new files.
753 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
754 aarch64_linux_read_description.
755 * linux-aarch64-low.c (aarch64_linux_read_description):
756 Merge with aarch64_arch_setup.
757 (aarch64_arch_setup): Call aarch64_linux_read_description.
758 * linux-aarch64-tdesc.c: New file.
759 * linux-aarch64-tdesc.h: New file.
761 2017-11-24 Yao Qi <yao.qi@linaro.org>
763 * configure.srv: Set $srv_regobj for tic6x-linux.
764 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
765 (tic6x_read_description): Move some code to tic6x_arch_setup.
766 (tic6x_tdesc_test): New function.
767 (initialize_low_arch): Call selftests::register_test.
769 2017-11-22 Yao Qi <yao.qi@linaro.org>
771 * remote-utils.c (prepare_resume_reply): Use memcpy.
773 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
775 * linux-low.c (kill_one_lwp_callback): Return void, take
776 argument directly, don't filter on pid.
777 (linux_kill): Use for_each_thread.
779 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
781 * linux-low.c (need_step_over_p): Return bool, remove dummy
783 (linux_resume, proceed_all_lwps): Use find_thread.
785 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
787 * linux-low.c (resume_status_pending_p): Return bool, remove
789 (linux_resume): Use find_thread.
791 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
793 * linux-low.c (struct thread_resume_array): Remove.
794 (linux_set_resume_request): Return void, take arguments
796 (linux_resume): Use for_each_thread.
798 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
800 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
801 return bool, remove data argument.
802 (linux_stabilize_threads): Use find_thread.
804 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
806 * linux-low.c (unsuspend_one_lwp): Remove.
807 (unsuspend_all_lwps): Use for_each_thread, inline code from
810 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
812 * gdbthread.h (find_thread): Add overload with ptid_t filter.
813 * linux-low.c (struct iterate_over_lwps_args): Remove.
814 (iterate_over_lwps_filter): Remove.
815 (iterate_over_lwps): Use find_thread.
817 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
819 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
820 (linux_handle_new_gdb_connection): Use for_each_thread, inline
821 code from reset_lwp_ptrace_options_callback.
823 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
825 * linux-arm-low.c (struct update_registers_data): Remove.
826 (update_registers_callback): Return void, take arguments
827 directly, don't check thread's pid.
828 (arm_insert_point, arm_remove_point): Use for_each_thread.
830 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
832 * win32-low.c (continue_one_thread): Return void, take argument
834 (child_continue): Use for_each_thread.
836 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
838 * win32-i386-low.c (update_debug_registers_callback): Rename
840 (update_debug_registers): ... this, return void, remove pid_p arg.
841 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
843 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
845 * inferiors.h (struct process_info): Add constructor, initialize
847 <syscalls_to_catch>: Change type to std::vector<int>.
848 * inferiors.c (add_process): Allocate process_info with new.
849 (remove_process): Free process_info with delete.
850 * linux-low.c (handle_extended_wait): Adjust.
851 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
852 * server.c (handle_general_set): Adjust.
854 2017-11-16 Pedro Alves <palves@redhat.com>
856 * remote-utils.c (remote_close): Block SIGIO signals instead of
857 uninstalling the SIGIO handler.
859 2017-11-16 Alan Hayward <alan.hayward@arm.com>
861 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
863 2017-11-16 Yao Qi <yao.qi@linaro.org>
865 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
866 (tic6x_store_gregset): Likewise.
867 (tic6x_usrregs_info): Move it up.
869 2017-11-15 Alan Hayward <alan.hayward@arm.com>
871 * Makefile.in: Update arch rules.
872 * configure.srv: Explicitly mark arch/ files.
874 2017-11-13 Andreas Schwab <schwab@suse.de>
876 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
878 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
880 2017-11-06 Pedro Alves <palves@redhat.com>
882 * config.in, configure: Regenerate.
884 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
886 * target.c (struct thread_search): Remove.
887 (thread_search_callback): Remove.
888 (prepare_to_access_memory): Use for_each_thread instead of
889 find_inferior. Inline code from thread_search_callback.
891 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
893 * server.c (struct visit_actioned_threads_data): Remove.
894 (visit_actioned_threads): Change prototype to take arguments
896 (resume): Use find_thread instead of find_inferior.
898 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
900 * server.c (queue_stop_reply_callback): Change prototype, return
902 (find_status_pending_thread_callback): Remove.
903 (handle_status): Replace find_inferior with find_thread and
906 2017-10-25 Alan Hayward <alan.hayward@arm.com>
908 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
910 (aarch64_store_gregset): Likewise.
911 (aarch64_fill_fpregset): Likewise.
912 (aarch64_store_fpregset): Likewise.
914 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
916 * gdbthread.h (find_thread, for_each_thread): New functions.
917 * inferiors.c (thread_of_pid): Remove.
918 (find_any_thread_of_pid): Use find_thread.
919 * linux-low.c (num_lwps): Use for_each_thread.
921 2017-10-17 Yao Qi <yao.qi@linaro.org>
923 * Makefile.in: Remove one rule.
924 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
926 2017-10-17 Yao Qi <yao.qi@linaro.org>
928 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
929 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
931 2017-10-17 Yao Qi <yao.qi@linaro.org>
933 * configure.srv: Rename arm.o with arch/arm.o.
935 2017-10-17 Yao Qi <yao.qi@linaro.org>
937 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
938 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
939 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
940 (arch-i386.o, arch-amd64.o): Remove rules.
941 (arch/%.o): New rule.
942 Update POSTCOMPILE and COMPILE.pre.
943 * configure.ac: Invoke AC_CONFIG_COMMANDS.
944 * configure: Re-generated.
945 * configure.srv: Replace arch-i386.o with arch/i386.o.
946 Replace arch-amd64.o with arch/amd64.o.
948 2017-10-16 Yao Qi <yao.qi@linaro.org>
950 * configure: Regenerated.
952 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
954 * inferiors.h: (struct inferior_list): Remove.
955 (struct inferior_list_entry); Remove.
956 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
957 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
958 get_first_inferior): Remove.
959 (for_each_inferior, for_each_inferior_with_data, find_inferior,
960 find_inferior_id, find_inferior_in_random): Change signature.
961 * inferiors.c (all_threads): Change type to
962 std::list<thread_info *>.
963 (get_thread): Remove macro.
964 (find_inferior, find_inferior_id): Change signature, implement
966 (find_inferior_in_random): Change signature, implement using
967 find_thread_in_random.
968 (for_each_inferior, for_each_inferior_with_data): Change
969 signature, implement using for_each_thread.
970 (add_inferior_to_list, remove_inferior): Remove.
971 (add_thread, get_first_thread, thread_of_pid,
972 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
973 (get_first_inferior, one_inferior_p, clear_inferior_list):
975 (clear_inferiors, get_thread_process): Update.
976 * gdbthread.h: Include <list>.
977 (struct thread_info) <entry>: Remove field.
979 (all_threads): Change type to std::list<thread_info *>.
980 (get_first_inferior): Add doc.
981 (find_thread, for_each_thread, find_thread_in_random): New
983 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
984 * linux-arm-low.c (update_registers_callback): Update.
985 * linux-low.c (second_thread_of_pid_p): Update.
986 (kill_one_lwp_callback, linux_detach_lwp_callback,
987 delete_lwp_callback, status_pending_p_callback, same_lwp,
988 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
989 iterate_over_lwps, not_stopped_callback,
990 resume_stopped_resumed_lwps, count_events_callback,
991 select_singlestep_lwp_callback, select_event_lwp_callback,
992 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
993 suspend_and_send_sigstop_callback, wait_for_sigstop,
994 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
995 lwp_running, linux_set_resume_request, resume_status_pending_p,
996 need_step_over_p, start_step_over, linux_resume_one_thread,
997 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
998 reset_lwp_ptrace_options_callback): Update.
999 * linux-mips-low.c (update_watch_registers_callback): Update.
1000 * regcache.c (regcache_invalidate_one, regcache_invalidate):
1002 (free_register_cache_thread_one): Remove.
1003 (regcache_release): Update.
1004 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1005 handle_qxfer_threads_worker): Update.
1006 (handle_query): Update, use list iterator.
1007 (visit_actioned_threads, handle_pending_status,
1008 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1009 clear_pending_status_callback, set_pending_status_callback,
1010 find_status_pending_thread_callback, handle_status,
1011 process_serial_event): Update.
1012 * target.c (thread_search_callback): Update.
1013 * thread-db.c (thread_db_get_tls_address): Update.
1014 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1016 * win32-i386-low.c (update_debug_registers_callback): Update.
1017 * win32-low.c (delete_thread_info, child_delete_thread,
1018 continue_one_thread, suspend_one_thread,
1019 get_child_debug_event): Adjust.
1021 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1023 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1024 * inferiors.h: Include <list>.
1025 (struct process_info) <entry>: Remove field.
1027 (pid_of): Change macro to function.
1028 (ptid_of, lwpid_of): Remove macro.
1029 (all_processes): Change type to std::list<process_info *>.
1030 (ALL_PROCESSES): Remove macro.
1031 (for_each_process, find_process): New function.
1032 * inferiors.c (all_processes): Change type to
1033 std::list<process_info *>.
1034 (find_thread_process): Adjust.
1035 (add_process): Likewise.
1036 (remove_process): Likewise.
1037 (find_process_pid): Likewise.
1038 (get_first_process): Likewise.
1039 (started_inferior_callback): Remove.
1040 (have_started_inferiors_p): Adjust.
1041 (attached_inferior_callback): Remove.
1042 (have_attached_inferiors_p): Adjust.
1043 * linux-low.c (check_zombie_leaders): Likewise.
1044 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1045 (x86_linux_update_xmltarget): Adjust.
1046 * server.c (handle_query): Likewise.
1047 (gdb_reattached_process): Remove.
1048 (handle_status): Adjust.
1049 (kill_inferior_callback): Likewise.
1050 (detach_or_kill_inferior): Remove.
1051 (print_started_pid): Likewise.
1052 (print_attached_pid): Likewise.
1053 (detach_or_kill_for_exit): Update.
1054 (process_serial_event): Likewise.
1055 * linux-arm-low.c (arm_new_fork): Likewise.
1057 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1059 * dll.h: Include <list>.
1060 (struct dll_info): Add constructor.
1061 <entry>: Remove field.
1062 (all_dlls): Change type to std::list<dll_info>.
1063 * dll.c: Include <algorithm>.
1064 (get_dll): Remove macro.
1065 (all_dlls): Change type to std::list<dll_info *>.
1066 (free_one_dll): Remove.
1067 (match_dll): Likewise.
1068 (loaded_dll): Adjust.
1069 (unloaded_dll): Adjust to all_dlls type change, use
1070 std::find_if. Inline code from match_dll.
1071 (clear_dlls): Adjust to all_dlls type change.
1072 * server.c (emit_dll_description): Remove.
1073 (handle_qxfer_libraries): Adjust to all_dlls type change,
1074 integrate emit_dll_description's functionality.
1076 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1078 * linux-low.h (struct linux_target_ops) <delete_process>: New
1080 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1081 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1082 (struct linux_target_ops): Add delete_process callback.
1083 * linux-arm-low.c (arm_delete_process): New.
1084 (struct linux_target_ops): Add delete_process callback.
1085 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1086 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1087 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1088 * linux-mips-low.c (mips_linux_delete_process): New.
1089 (struct linux_target_ops): Add delete_process callback.
1090 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1091 * linux-s390-low.c (struct linux_target_ops): Likewise.
1092 * linux-sh-low.c (struct linux_target_ops): Likewise.
1093 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1094 * linux-tile-low.c (struct linux_target_ops): Likewise.
1095 * linux-x86-low.c (x86_linux_delete_process): New.
1096 (struct linux_target_ops): Add delete_process callback.
1097 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1099 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1101 * linux-aarch64-low.c (the_low_target): Add thread delete
1103 * linux-arm-low.c (arm_delete_thread): New function.
1104 (the_low_target): Add thread delete callback.
1105 * linux-bfin-low.c (the_low_target): Likewise.
1106 * linux-crisv32-low.c (the_low_target): Likewise.
1107 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1109 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1111 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1112 * linux-mips-low.c (mips_linux_delete_thread): New function.
1113 (the_low_target): Add thread delete callback.
1114 * linux-ppc-low.c (the_low_target): Likewise.
1115 * linux-s390-low.c (the_low_target): Likewise.
1116 * linux-sh-low.c (the_low_target): Likewise.
1117 * linux-tic6x-low.c (the_low_target): Likewise.
1118 * linux-tile-low.c (the_low_target): Likewise.
1119 * linux-x86-low.c (the_low_target): Likewise.
1120 * linux-xtensa-low.c (the_low_target): Likewise.
1122 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1124 * win32-low.c: Include "common-inferior.h".
1126 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1128 * inferiors.c (set_inferior_cwd): New function.
1129 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1130 (handle_query): Inform that QSetWorkingDir is supported.
1131 * win32-low.c (create_process): Pass the inferior's cwd to
1134 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1136 * inferiors.c (current_inferior_cwd): New global variable.
1137 (get_inferior_cwd): New function.
1138 * inferiors.h (struct process_info) <cwd>: New field.
1140 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1142 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1143 (OBS): Add gdb_tilde_expand.o.
1145 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1147 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1148 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1150 2017-09-29 Pedro Alves <palves@redhat.com>
1152 * ax.c (gdb_parse_agent_expr): Constify.
1153 * ax.h (gdb_parse_agent_expr): Constify.
1154 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1156 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1157 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1158 * remote-utils.h (read_ptid): Constify.
1159 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1160 (process_point_options, process_serial_event): Constify.
1161 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1162 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1163 (cmd_qtbuffer): Constify.
1165 2017-09-29 Pedro Alves <palves@redhat.com>
1167 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1170 2017-09-29 Pedro Alves <palves@redhat.com>
1172 * linux-low.c (handle_extended_wait): Pass parent thread instead
1173 of process to thread_db_notice_clone.
1174 * linux-low.h (thread_db_notice_clone): Replace parent process
1175 parameter with parent thread parameter.
1176 * thread-db.c (find_one_thread): Add comment.
1177 (thread_db_notice_clone): Replace parent process parameter with
1178 parent thread parameter. Temporarily switch to the parent thread.
1180 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1182 * gdbthread.h: Include "common-gdbthread.h".
1183 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1184 "if" when validating the ptid.
1185 * remote-utils.c: Include "gdbthread.h".
1186 (prepare_resume_reply): Use "switch_to_thread".
1187 * target.c (done_accessing_memory): Likewise.
1189 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1191 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1192 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1193 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1194 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1195 s390x-gs-linux64-ipa.o to ipa_obj.
1196 * linux-s390-low.c (HWCAP_S390_GS): New define.
1197 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1199 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1200 (s390_arch_setup): Check for guarded-storage support and choose
1202 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1203 init_registers_s390x_gs_linux64.
1204 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1206 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1207 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1209 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1211 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1213 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1215 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1216 (thread_db_thread_handle): Declare.
1217 * linux-low.c (linux_target_ops): Initialize thread_handle.
1218 * server.c (handle_qxfer_threads_worker): Add support for
1220 * target.h (struct target_ops): Add new function pointer,
1222 (target_thread_handle): Define.
1223 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1225 (thread_db_thread_handle): New function.
1227 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1229 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1230 * linux-low.h (thread_db_notice_clone): Declare.
1231 * thread-db.c (thread_db_notice_clone): New function.
1233 2017-09-21 Pedro Alves <palves@redhat.com>
1235 * server.c (gdb_read_memory, handle_status, process_serial_event)
1236 (handle_serial_event, handle_target_event): Adjust to
1237 set_desired_thread prototype change.
1238 * target.c (set_desired_thread): Remove 'use_general' parameter
1240 * target.h (set_desired_thread): Remove 'use_general' parameter.
1242 2017-09-20 Tom Tromey <tom@tromey.com>
1244 * target.c (target_terminal::terminal_state): Define.
1245 (target_terminal::init): Rename from target_terminal_init.
1246 (target_terminal::inferior): Rename from
1247 target_terminal_inferior.
1248 (target_terminal::ours): Rename from target_terminal_ours.
1249 (target_terminal::ours_for_output, target_terminal::info): New.
1251 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1253 * server.c (accumulate_file_name_length): Remove.
1254 (emit_dll_description): Adjust to std::string change.
1255 (handle_qxfer_libraries): Use std::string to hold document.
1257 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1259 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1260 return type of xml_escape_text.
1261 * server.c (emit_dll_description): Likewise.
1263 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1265 * server.c (captured_main): Accept argument for --selftest.
1266 Update run_tests call.
1267 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1268 when registering selftests.
1270 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1272 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1273 instead of "VEC" for "target_desc.reg_defs".
1274 (regcache_cpy): Likewise.
1275 (registers_to_string): Likewise.
1276 (registers_from_string): Likewise.
1277 (find_regno): Likewise.
1278 (supply_regblock): Likewise.
1279 (regcache_raw_read_unsigned): Likewise.
1280 * tdesc.c (init_target_desc): Likewise.
1281 (tdesc_create_reg): Likewise.
1282 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1283 (struct target_desc) <reg_defs>: Convert to "std::vector".
1284 (target_desc): Do not initialize "reg_defs".
1285 (~target_desc): Update code to use "std::vector" instead of "VEC"
1286 for "target_desc.reg_defs".
1287 (operator==): Likewise.
1289 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1291 * inferiors.h (thread_to_gdb_id): Remove.
1292 * inferiors.c (thread_to_gdb_id): Remove.
1293 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1294 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1295 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1297 * nto-low.c (nto_fetch_registers, nto_store_registers,
1298 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1300 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1302 * inferiors.h (gdb_id_to_thread_id): Remove.
1303 * inferiors.c (gdb_id_to_thread_id): Remove.
1304 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1305 removal. Move pid declaration closer to where it's used.
1307 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1309 * server.c (handle_detach): New function.
1310 (process_serial_event): Move code out, call handle_detach.
1312 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1314 * server.c (require_running): Rename to ...
1315 (require_running_or_return): ... this ...
1316 (require_running_or_break): ... and this.
1317 (handle_query, process_serial_event): Adjust.
1319 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1321 * linux-low.c (linux_set_resume_request): Remove unused
1324 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1326 * server.c (first_thread_of): Remove.
1327 (process_serial_event): Replace usage of first_thread_of with
1328 find_any_thread_of_pid.
1329 * tracepoint.c (same_process_p): Remove.
1330 (gdb_agent_about_to_close): Replace usage of same_process_p with
1331 find_any_thread_of_pid.
1332 * linux-x86-low.c (same_process_callback): Remove.
1333 (x86_arch_setup_process_callback): Replace usage of
1334 same_process_callback with find_any_thread_of_pid.
1335 * thread-db.c (any_thread_of): Remove.
1336 (switch_to_process): Replace usage of any_thread_of with
1337 find_any_thread_of_pid.
1338 * inferiors.c (thread_pid_matches_callback): Remove.
1339 (find_thread_process): Adjust to use find_any_thread_of_pid.
1341 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1343 * regcache.c (get_thread_regcache): Guard calls to "memset"
1346 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1348 * linux-low.c (handle_extended_wait): Use
1349 "allocate_target_description" instead of "XNEW".
1350 * linux-x86-low.c (initialize_low_arch): Likewise.
1352 2017-09-05 Yao Qi <yao.qi@linaro.org>
1354 * configure.srv (srv_i386_regobj): Remove.
1355 (srv_amd64_regobj): Remove.
1356 (srv_regobj): Set it to "" for x86 non-linux targets.
1357 * linux-x86-tdesc.c (i386_linux_read_description):
1358 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1359 (init_registers_i386): Remove the declaration.
1360 (tdesc_i386): Remove the declaration.
1361 (lynx_i386_arch_setup): Call i386_create_target_description.
1362 * nto-x86-low.c: Likewise.
1363 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1364 [!__x86_64__]: include arch/i386.h.
1365 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1367 2017-09-05 Yao Qi <yao.qi@linaro.org>
1369 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1370 i386/amd64-XXX-linux from it.
1372 2017-09-05 Yao Qi <yao.qi@linaro.org>
1374 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1376 (ipa_amd64_linux_regobj): Remove.
1377 (ipa_x32_linux_regobj): Remove.
1379 2017-09-05 Yao Qi <yao.qi@linaro.org>
1381 * Makefile.in (arch-amd64.o): New rule.
1382 * configure.srv: Append arch-amd64.o.
1383 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1384 (get_ipa_tdesc): Call amd64_linux_read_description.
1385 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1386 and init_registers_amd64_XXX.
1387 * linux-x86-low.c (x86_linux_read_description): Call
1388 amd64_linux_read_description.
1389 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1390 (initialize_low_arch): Don't call init_registers_x32_XXX and
1391 init_registers_amd64_XXX.
1392 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1393 and tdesc_amd64_XXX.
1394 [__x86_64__] (amd64_tdesc_test): New function.
1395 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1396 and init_registers_amd64_XXX.
1397 * linux-x86-tdesc.c: Include arch/amd64.h.
1398 (xcr0_to_tdesc_idx): New function.
1399 (i386_linux_read_description): New function.
1400 (amd64_get_ipa_tdesc_idx): New function.
1401 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1402 (amd64_get_ipa_tdesc): Declare.
1404 2017-09-05 Yao Qi <yao.qi@linaro.org>
1406 * configure.srv (srv_i386_linux_xmlfiles): Remove
1407 i386/i386-XXX-linux.xml from it.
1409 2017-09-05 Yao Qi <yao.qi@linaro.org>
1411 * configure.srv: Set srv_i386_linux_regobj empty if $development
1413 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1414 initialize_low_tdesc.
1415 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1416 with #if initialize_low_tdesc.
1417 * linux-x86-tdesc-selftest.c: New file.
1418 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1420 2017-09-05 Yao Qi <yao.qi@linaro.org>
1422 * Makefile.in (arch-i386.o): New rule.
1423 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1424 (x86_64-*-linux*): Likewise.
1425 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1426 include arch/i386.h.
1427 (i386_linux_read_description): Remove code and call
1428 i386_create_target_description.
1429 * tdesc.c (allocate_target_description): New function.
1430 * tdesc.h (set_tdesc_architecture): Remove declaration.
1431 (set_tdesc_osabi): Likewise.
1433 2017-09-05 Yao Qi <yao.qi@linaro.org>
1435 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1436 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1437 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1439 * server.c (get_features_xml): Call tdesc_get_features_xml.
1440 * tdesc.c (set_tdesc_architecture): New function.
1441 (set_tdesc_osabi): New function.
1442 (tdesc_get_features_xml): New function.
1443 (tdesc_create_feature): Add an argument.
1444 * tdesc.h (struct target_desc) <features>: New field.
1445 <arch, osabi>: New field.
1446 (~target_desc): xfree features, arch, and osabi.
1447 (target_desc::oerator==): Don't compare .xmltarget.
1448 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1449 (set_tdesc_osabi): Likewise.
1450 (tdesc_get_features_xml): Likewise.
1452 2017-09-05 Yao Qi <yao.qi@linaro.org>
1454 * linux-x86-tdesc.c: Include selftest.h.
1455 (i386_tdesc_test): New function.
1456 (initialize_low_tdesc): Call selftests::register_test.
1457 * tdesc.h: Include regdef.h.
1458 (target_desc): Override operator == and !=.
1460 2017-09-05 Yao Qi <yao.qi@linaro.org>
1462 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1463 (ipa_obj): Likewise.
1464 * linux-i386-ipa.c: Include common/x86-xstate.h
1465 (get_ipa_tdesc): Call i386_linux_read_description.
1466 (initialize_low_tracepoint): Don't call init_registers_XXX
1467 functions, call initialize_low_tdesc instead.
1468 * linux-x86-low.c (x86_linux_read_description): Call
1469 i386_linux_read_description.
1470 (initialize_low_arch): Don't call init_registers_i386_XXX
1471 functions, call initialize_low_tdesc.
1472 * linux-x86-tdesc.c: New file.
1473 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1474 (i386_get_ipa_tdesc_idx): Declare.
1475 (i386_get_ipa_tdesc): Declare.
1476 (initialize_low_tdesc): Declare.
1478 2017-09-05 Yao Qi <yao.qi@linaro.org>
1480 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1483 2017-09-05 Yao Qi <yao.qi@linaro.org>
1485 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1486 * regcache.c (get_thread_regcache): Use VEC_length.
1487 (init_register_cache): Likewise.
1488 (regcache_cpy): Likewise.
1489 (registers_to_string): Iterate reg_defs via VEC_iterate.
1490 (find_regno): Likewise.
1491 (find_register_by_number): Use VEC_index.
1492 (register_size): Call find_register_by_number.
1493 (register_data): Call find_register_by_number.
1494 (supply_regblock): Use VEC_length.
1495 (regcache_raw_read_unsigned): Likewise.
1496 * tdesc.c (init_target_desc): Iterate reg_defs via
1498 (default_description): Update initializer.
1499 (copy_target_description): Don't update field num_registers.
1500 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1501 <num_registers>: Remove.
1503 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1505 * Makefile.in (.SECONDARY): Define target.
1507 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1509 * linux-low.c (linux_wait_1): Adjust.
1510 * server.c (queue_stop_reply_callback): Adjust.
1512 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1514 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1515 QEnvironmentUnset and QEnvironmentReset packets.
1516 (handle_query): Inform remote that QEnvironmentHexEncoded,
1517 QEnvironmentUnset and QEnvironmentReset are supported.
1519 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1521 * inferiors.h (inferior_target_data): Rename to ...
1522 (thread_target_data): ... this.
1523 (inferior_regcache_data): Rename to ...
1524 (thread_regcache_data): ... this.
1525 (set_inferior_regcache_data): Rename to ...
1526 (set_thread_regcache_data): ... this.
1527 * inferiors.c (inferior_target_data): Rename to ...
1528 (thread_target_data): ... this.
1529 (inferior_regcache_data): Rename to ...
1530 (thread_regcache_data): ... this.
1531 (set_inferior_regcache_data): Rename to ...
1532 (set_thread_regcache_data): ... this.
1533 (free_one_thread): Update.
1534 * linux-low.h (get_thread_lwp): Update.
1535 * regcache.c (get_thread_regcache): Update.
1536 (regcache_invalidate_thread): Update.
1537 (free_register_cache_thread): Update.
1538 * win32-i386-low.c (update_debug_registers_callback): Update.
1539 (win32_get_current_dr): Update.
1540 * win32-low.c (thread_rec): Update.
1541 (delete_thread_info): Update.
1542 (continue_one_thread): Update.
1543 (suspend_one_thread): Update.
1545 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1547 * inferiors.c (set_inferior_target_data): Remove.
1548 * inferiors.h (set_inferior_target_data): Remove.
1550 2017-08-18 Yao Qi <yao.qi@linaro.org>
1552 * Makefile.in (OBS): Add selftest.o.
1553 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1554 * configure, config.in: Re-generated.
1555 * server.c: Include common/sefltest.h.
1556 (captured_main): Handle option --selftest.
1558 2017-08-09 Yao Qi <yao.qi@linaro.org>
1560 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1561 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1562 i386-avx-mpx.o and i386-mmx.o.
1563 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1564 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1565 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1566 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1567 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1568 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1569 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1570 i386/amd64-avx-mpx.xml.
1572 2017-08-09 Yao Qi <yao.qi@linaro.org>
1574 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1575 and x32-avx-avx512.o.
1576 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1577 i386/x32-avx-avx512.xml.
1579 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1581 * tracepoint.h (enum class fast_tpoint_collect_result): New
1583 (fast_tracepoint_collecting): Change return type to
1584 fast_tpoint_collect_result.
1585 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1586 * linux-low.h: Include tracepoint.h.
1587 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1588 fast_tpoint_collect_result.
1589 * linux-low.c (handle_tracepoints): Adjust.
1590 (linux_fast_tracepoint_collecting): Change return type to
1591 fast_tpoint_collect_result.
1592 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1593 linux_wait_1, stuck_in_jump_pad_callback,
1594 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1595 proceed_one_lwp): Adjust to type change.
1597 2017-07-10 Yao Qi <yao.qi@linaro.org>
1599 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1601 2017-06-29 Yao Qi <yao.qi@linaro.org>
1603 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1605 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1607 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1609 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1611 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1613 * linux-low.c (linux_create_inferior): Adjust code to access the
1614 environment information via 'gdb_environ' class.
1615 * lynx-low.c (lynx_create_inferior): Likewise.
1616 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1617 (get_environ): Return a pointer to 'our_environ'.
1618 (captured_main): Initialize 'our_environ'.
1619 * server.h (get_environ): Adjust prototype.
1620 * spu-low.c (spu_create_inferior): Adjust code to access the
1621 environment information via 'gdb_environ' class.
1623 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1625 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1626 usage of "register" keyword.
1628 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1630 * configure: Re-generate.
1632 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1634 * configure: Re-generate.
1636 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1638 * Makefile.in (COMPILE.pre): Add "-x c++".
1640 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1642 * fork-child.c: Conditionally include <signal.h>.
1644 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1646 * server.c (handle_general_set): Handle new packet
1647 "QStartupWithShell".
1648 (handle_query): Add "QStartupWithShell" to the list of supported
1650 (gdbserver_usage): Add help text explaining the
1651 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1653 (captured_main): Recognize and act upon the presence of the new
1656 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1657 Pedro Alves <palves@redhat.com>
1659 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1660 * configure: Regenerate.
1661 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1663 (i[34567]86-*-lynxos*): Likewise.
1664 (spu*-*-*): Likewise.
1665 * fork-child.c: New file.
1666 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1668 (linux_ptrace_fun): New function.
1669 (linux_create_inferior): Adjust function prototype to reflect
1670 change on "target.h". Adjust function code to use
1672 (linux_request_interrupt): Delete "signal_pid".
1673 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1674 (lynx_ptrace_fun): New function.
1675 (lynx_create_inferior): Adjust function prototype to reflect
1676 change on "target.h". Adjust function code to use
1678 * nto-low.c (nto_create_inferior): Adjust function prototype and
1679 code to reflect change on "target.h". Update comments.
1680 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1681 "common-terminal.h" and "environ.h".
1682 (terminal_fd): Moved to fork-child.c.
1683 (old_foreground_pgrp): Likewise.
1684 (restore_old_foreground_pgrp): Likewise.
1685 (last_status): Make it global.
1686 (last_ptid): Likewise.
1687 (our_environ): New variable.
1688 (startup_with_shell): Likewise.
1689 (program_name): Likewise.
1690 (program_argv): Rename to...
1691 (program_args): ...this.
1692 (wrapper_argv): New variable.
1693 (start_inferior): Delete function.
1694 (get_exec_wrapper): New function.
1695 (get_exec_file): Likewise.
1696 (get_environ): Likewise.
1697 (prefork_hook): Likewise.
1698 (post_fork_inferior): Likewise.
1699 (postfork_hook): Likewise.
1700 (postfork_child_hook): Likewise.
1701 (handle_v_run): Update code to deal with arguments coming from the
1702 remote host. Update calls from "start_inferior" to
1704 (captured_main): Likewise. Initialize environment variable. Call
1706 * server.h (post_fork_inferior): New prototype.
1707 (get_environ): Likewise.
1708 (last_status): Declare.
1709 (last_ptid): Likewise.
1710 (signal_pid): Likewise.
1711 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1712 (spu_ptrace_fun): New function.
1713 (spu_create_inferior): Adjust function prototype to reflect change
1714 on "target.h". Adjust function code to use "fork_inferior".
1715 * target.c (target_terminal_init): New function.
1716 (target_terminal_inferior): Likewise.
1717 (target_terminal_ours): Likewise.
1718 * target.h: Include <vector>.
1719 (struct target_ops) <create_inferior>: Update prototype.
1720 (create_inferior): Update macro.
1721 * utils.c (gdb_flush_out_err): New function.
1722 * win32-low.c (win32_create_inferior): Adjust function prototype
1723 and code to reflect change on "target.h".
1725 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1727 * inferiors.c (switch_to_thread): New function.
1729 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1731 * Makefile.in (SFILE): Add "common/job-control.c".
1732 (OBS): Add "job-control.o".
1734 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1736 * Makefile: Remove "@host_makefile_frag@".
1738 2017-05-05 Pedro Alves <palves@redhat.com>
1740 * configure: Regenerate.
1742 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1744 * configure: Regenerate.
1746 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1748 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1749 software_single_step change of return type to
1750 std::vector<CORE_ADDR>.
1751 * linux-low.c (install_software_single_step_breakpoints):
1753 * linux-low.h (install_software_single_step_breakpoints):
1756 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1758 * remote-utils.c: Include "gdb_termios.h" instead of
1760 * terminal.h: Delete file.
1762 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1764 * server.c: Include <vector>.
1765 <program_argv, wrapper_argv>: Convert to std::vector.
1766 (start_inferior): Rewrite function to use C++.
1767 (handle_v_run): Likewise. Update code that calculates the argv
1768 based on the vRun packet; use C++.
1769 (captured_main): Likewise.
1771 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1773 * server.c (handle_v_cont): Initialize thread_resume::thread
1776 2017-04-05 Pedro Alves <palves@redhat.com>
1778 * configure: Regenerate.
1780 2017-04-05 Pedro Alves <palves@redhat.com>
1782 * gdbreplay.c (sync_error): Constify.
1783 * linux-x86-low.c (push_opcode): Constify.
1785 2017-04-05 Pedro Alves <palves@redhat.com>
1787 * win32-low.c (get_child_debug_event)
1788 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1789 Report TARGET_WAITKIND_SPURIOUS instead.
1791 2017-04-05 Pedro Alves <palves@redhat.com>
1793 * remote-utils.c (remote_prepare, remote_open): Constify.
1794 * remote-utils.h (remote_prepare, remote_open): Constify.
1795 * server.c (captured_main): Constify 'port' handling.
1797 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
1799 * Makefile.in (clean): Clear .deps.
1801 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
1803 * .gitignore: Remove generated files, replace with wildcard.
1804 * (clean): Replace removal of generated files with wildcard.
1805 (version.c): Replace with...
1806 (version-generated.c): ...this.
1807 (xml-builtin.c): Replace with...
1808 (xml-builtin-generated.c): ...this.
1809 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1810 (%.c: *regformats*): Replace with...
1811 (%-generated.c: *regformats*): ...this.
1813 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1815 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1816 (xtensa_fill_gregset): Call collect_register_by_name for
1818 (xtensa_store_gregset): Call supply_register_by_name for
1821 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1823 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1824 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1825 (xtensa_store_gregset): Call supply_register for all registers in
1826 a0_regnum..a0_regnum + C0_NREGS range.
1828 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1830 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1831 (ax-ipa.o: ax.c): Remove.
1832 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1833 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1834 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1835 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1836 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1838 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1840 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1841 (print-utils-ipa.o: ../common/print-utils.c): Remove.
1842 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1843 (errors-ipa.o: ../common/errors.c): Remove.
1844 (format-ipa.o: ../common/format.c): Remove.
1845 (common-utils-ipa.o: ../common/common-utils.c): Remove.
1847 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1849 * Makefile.in (%-ipa.o: %.c): New rule.
1850 (tracepoint-ipa.o: tracepoint.c): Remove.
1851 (utils-ipa.o: utils.c): Remove.
1852 (remote-utils-ipa.o: remote-utils.c): Remove.
1853 (regcache-ipa.o: regcache.c): Remove.
1854 (i386-linux-ipa.o: i386-linux.c): Remove.
1855 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1856 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1857 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1858 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1859 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1860 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1861 (amd64-linux-ipa.o: amd64-linux.c): Remove.
1862 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1863 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1864 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1865 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1866 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1867 (aarch64-ipa.o: aarch64.c): Remove.
1868 (s390-linux32-ipa.o: s390-linux32.c): Remove.
1869 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1870 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1871 (s390-linux64-ipa.o: s390-linux64.c): Remove.
1872 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1873 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
1874 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
1875 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
1876 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
1877 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
1878 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
1879 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
1880 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
1881 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
1882 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
1883 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
1884 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
1885 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
1886 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
1887 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
1888 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
1889 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
1890 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
1891 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
1892 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
1893 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
1894 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
1895 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
1896 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
1897 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
1898 (tdesc-ipa.o: tdesc.c): Remove.
1899 (x32-linux-ipa.o: x32-linux.c): Remove.
1900 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
1901 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
1903 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1905 * Makefile.in (%.o: ../arch/%.c): New rule.
1906 (arm.o: ../arch/arm.c): Remove.
1907 (arm-linux.o: ../arch/arm-linux.c): Remove.
1908 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
1909 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
1911 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1913 * Makefile.in (%.o: ../nat/%.c): New rule.
1914 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
1915 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
1916 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
1917 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
1918 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
1919 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
1920 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
1921 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
1922 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
1923 (linux-personality.o: ../nat/linux-personality.c): Remove.
1924 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
1925 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
1926 (x86-linux.o: ../nat/x86-linux.c): Remove.
1927 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
1928 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
1930 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1932 * Makefile.in (%.o: ../common/%.c): New rule.
1933 (signals.o: ../common/signals.c): Remove.
1934 (print-utils.o: ../common/print-utils.c): Remove.
1935 (rsp-low.o: ../common/rsp-low.c): Remove.
1936 (common-utils.o: ../common/common-utils.c): Remove.
1937 (posix-strerror.o: ../common/posix-strerror.c): Remove.
1938 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
1939 (vec.o: ../common/vec.c): Remove.
1940 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
1941 (xml-utils.o: ../common/xml-utils.c): Remove.
1942 (ptid.o: ../common/ptid.c): Remove.
1943 (buffer.o: ../common/buffer.c): Remove.
1944 (format.o: ../common/format.c): Remove.
1945 (filestuff.o: ../common/filestuff.c): Remove.
1946 (agent.o: ../common/agent.c): Remove.
1947 (errors.o: ../common/errors.c): Remove.
1948 (environ.o: ../common/environ.c): Remove.
1949 (common-debug.o: ../common/common-debug.c): Remove.
1950 (cleanups.o: ../common/cleanups.c): Remove.
1951 (common-exceptions.o: ../common/common-exceptions.c): Remove.
1952 (fileio.o: ../common/fileio.c): Remove.
1953 (common-regcache.o: ../common/common-regcache.c): Remove.
1954 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
1955 (new-op.o: ../common/new-op.c): Remove.
1956 (btrace-common.o: ../common/btrace-common.c): Remove.
1958 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1960 * Makefile.in (%.o: ../target/%.c): New rule.
1961 (waitstatus.o: ../target/waitstatus.c): Remove.
1963 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1966 (%.c: ../regformats/%.dat,
1967 (%.c: ../regformats/arm/%.dat,
1968 (%.c: ../regformats/i386/%.dat,
1969 (%.c: ../regformats/rs6000/%.dat): New rules.
1970 (aarch64.c): Remove.
1971 (reg-arm.c): Remove.
1972 (arm-with-iwmmxt.c): Remove.
1973 (arm-with-vfpv2.c): Remove.
1974 (arm-with-vfpv3.c): Remove.
1975 (arm-with-neon.c): Remove.
1976 (reg-bfin.c): Remove.
1977 (reg-cris.c): Remove.
1978 (reg-crisv32.c): Remove.
1980 (i386-linux.c): Remove.
1981 (i386-avx.c): Remove.
1982 (i386-avx-linux.c): Remove.
1983 (i386-avx-avx512.c): Remove.
1984 (i386-avx-avx512-linux.c): Remove.
1985 (i386-mpx.c): Remove.
1986 (i386-mpx-linux.c): Remove.
1987 (i386-avx-mpx-avx512-pku.c): Remove.
1988 (i386-avx-mpx-avx512-pku-linux.c): Remove.
1989 (i386-avx-mpx.c): Remove.
1990 (i386-avx-mpx-linux.c): Remove.
1991 (i386-mmx.c): Remove.
1992 (i386-mmx-linux.c): Remove.
1993 (reg-ia64.c): Remove.
1994 (reg-m32r.c): Remove.
1995 (reg-m68k.c): Remove.
1997 (mips-linux.c): Remove.
1998 (mips-dsp-linux.c): Remove.
1999 (mips64-linux.c): Remove.
2000 (mips64-dsp-linux.c): Remove.
2001 (nios2-linux.c): Remove.
2002 (powerpc-32.c): Remove.
2003 (powerpc-32l.c): Remove.
2004 (powerpc-altivec32l.c): Remove.
2005 (powerpc-cell32l.c): Remove.
2006 (powerpc-vsx32l.c): Remove.
2007 (powerpc-isa205-32l.c): Remove.
2008 (powerpc-isa205-altivec32l.c): Remove.
2009 (powerpc-isa205-vsx32l.c): Remove.
2010 (powerpc-e500l.c): Remove.
2011 (powerpc-64l.c): Remove.
2012 (powerpc-altivec64l.c): Remove.
2013 (powerpc-cell64l.c): Remove.
2014 (powerpc-vsx64l.c): Remove.
2015 (powerpc-isa205-64l.c): Remove.
2016 (powerpc-isa205-altivec64l.c): Remove.
2017 (powerpc-isa205-vsx64l.c): Remove.
2018 (s390-linux32.c): Remove.
2019 (s390-linux32v1.c): Remove.
2020 (s390-linux32v2.c): Remove.
2021 (s390-linux64.c): Remove.
2022 (s390-linux64v1.c): Remove.
2023 (s390-linux64v2.c): Remove.
2024 (s390-te-linux64.c): Remove.
2025 (s390-vx-linux64.c): Remove.
2026 (s390-tevx-linux64.c): Remove.
2027 (s390x-linux64.c): Remove.
2028 (s390x-linux64v1.c): Remove.
2029 (s390x-linux64v2.c): Remove.
2030 (s390x-te-linux64.c): Remove.
2031 (s390x-vx-linux64.c): Remove.
2032 (s390x-tevx-linux64.c): Remove.
2033 (tic6x-c64xp-linux.c): Remove.
2034 (tic6x-c64x-linux.c): Remove.
2035 (tic6x-c62x-linux.c): Remove.
2037 (reg-sparc64.c): Remove.
2038 (reg-spu.c): Remove.
2040 (amd64-linux.c): Remove.
2041 (amd64-avx.c): Remove.
2042 (amd64-avx-linux.c): Remove.
2043 (amd64-avx-avx512.c): Remove.
2044 (amd64-avx-avx512-linux.c): Remove.
2045 (amd64-mpx.c): Remove.
2046 (amd64-mpx-linux.c): Remove.
2047 (amd64-avx-mpx-avx512-pku.c): Remove.
2048 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2049 (amd64-avx-mpx.c): Remove.
2050 (amd64-avx-mpx-linux.c): Remove.
2052 (x32-linux.c): Remove.
2053 (x32-avx.c): Remove.
2054 (x32-avx-linux.c): Remove.
2055 (x32-avx-avx512.c): Remove.
2056 (x32-avx-avx512-linux.c): Remove.
2057 (reg-xtensa.c): Remove.
2058 (reg-tilegx.c): Remove.
2059 (reg-tilegx32.c): Remove.
2061 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
2063 * Makefile.in (SFILES): Add "common/environ.c".
2064 (OBJS): Add "common/environ.h".
2066 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
2068 * configure.ac: Check if the fs_base and gs_base members of
2069 `struct user_regs_struct' exist.
2070 * config.in: Regenerated.
2071 * configure: Likewise.
2073 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
2075 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2077 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2078 (get_next_pcs_syscall_next_pc): Likewise.
2080 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
2082 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2083 * nto-x86-low.c: Likewise.
2085 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2087 * Makefile.in: Include disable-implicit-rules.mk.
2089 2016-11-23 Pedro Alves <palves@redhat.com>
2091 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2092 (debug_vprintf): Use std::chrono::steady_clock instead of
2093 gettimeofday. Use '.' instead of ':'.
2094 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2095 (get_timestamp): Use std::chrono::steady_clock instead of
2098 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2100 * Makefile.in: Fix whitespace formatting.
2102 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2104 * Makefile.in (SFILES, OBS): Flatten list and order
2107 2016-11-23 Pedro Alves <palves@redhat.com>
2109 * event-loop.c (handle_file_event): Use warning.
2110 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2111 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2114 2016-11-23 Pedro Alves <palves@redhat.com>
2116 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2118 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2119 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2120 debug_printf and debug_flush for debug output.
2121 * server.c (handle_general_set): Likewise.
2122 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2125 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2127 * Makefile.in (.c.o): Replace rule with ...
2128 (%.o: %.c): ... this one.
2130 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2132 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2133 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2135 * configure.ac: Remove checks for the make program.
2136 * configure: Re-generate.
2138 2016-10-28 Pedro Alves <palves@redhat.com>
2140 * Makefile.in (CXX_DIALECT): Get from configure.
2141 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2142 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2143 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2144 * config.in: Regenerate.
2145 * configure: Regenerate.
2147 2016-10-27 Yao Qi <yao.qi@linaro.org>
2149 * linux-low.c (linux_supports_range_stepping): Return true if
2150 can_software_single_step return true.
2152 2016-10-27 Yao Qi <yao.qi@linaro.org>
2154 * inferiors.c (find_inferior_in_random): New function.
2155 * inferiors.h (find_inferior_in_random): Declare.
2156 * linux-low.c (linux_wait_for_event_filtered): Call
2157 find_inferior_in_random instead of find_inferior.
2159 2016-10-27 Yao Qi <yao.qi@linaro.org>
2161 * linux-low.c (linux_wait_1): If single-step breakpoints are
2162 inserted, remove them.
2164 2016-10-26 Pedro Alves <palves@redhat.com>
2166 * linux-low.c (handle_extended_wait): Link parent/child fork
2168 (linux_wait_1): Unlink them.
2169 (linux_set_resume_request): Ignore resume requests for
2170 already-resumed and unhandled fork child threads.
2171 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2172 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2174 (handle_v_requests) <vCont>: Don't call require_running.
2175 * server.h (in_queued_stop_replies): New declaration.
2177 2016-10-24 Yao Qi <yao.qi@linaro.org>
2180 * linux-aarch64-low.c (append_insns): Cast the return value to
2183 2016-10-10 Yao Qi <yao.qi@linaro.org>
2185 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2187 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2189 * target.c (target_supports_multi_process): New function, moved
2191 * target.h (target_supports_multi_process): ... here. Remove
2194 2016-10-05 Tom Tromey <tom@tromey.com>
2197 * tracepoint.c (handle_tracepoint_bkpts): Check
2198 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2200 2016-10-05 Yao Qi <yao.qi@linaro.org>
2202 * configure.srv: Update the path of arm-*.xml files.
2204 2016-10-05 Terry Guo <terry.guo@arm.com>
2205 Yao Qi <yao.qi@linaro.org>
2207 * Makefile.in: Adjust the path of rules.
2208 * configure.srv: Update the path of xml files.
2209 * regformats/arm-with-iwmmxt.dat: Regenerated.
2210 * regformats/arm-with-neon.dat: Likewise.
2211 * regformats/arm-with-vfpv2.dat: Likewise.
2212 * regformats/arm-with-vfpv3.dat Likewise.
2214 2016-09-30 Yao Qi <yao.qi@linaro.org>
2217 * target.c (target_stop_and_wait): Don't call
2218 target_continue_no_signal, use resume_stop instead.
2220 2016-09-26 Yao Qi <yao.qi@linaro.org>
2222 * linux-low.c (linux_wait_1): Call debug_exit.
2224 2016-09-23 Pedro Alves <palves@redhat.com>
2226 * Makefile.in (SFILES): Add common/new-op.c.
2227 (OBS): Add common/new-op.o.
2228 (new-op.o): New rule.
2230 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2232 * .gitinore: Ignore more files.
2234 2016-09-21 Yao Qi <yao.qi@linaro.org>
2236 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2239 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2241 * server.c (start_inferior): Call target_mourn_inferior instead of
2242 mourn_inferior; pass ptid_t argument to it.
2244 (handle_target_event): Likewise.
2245 * target.c (target_mourn_inferior): New function.
2246 * target.h (mourn_inferior): Delete macro.
2248 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2250 * linux-low.c (lwp_is_stepping): New function.
2252 2016-09-06 Carl Love <cel@us.ibm.com>
2254 * server.c (start_inferior): Fixed comment, requested comment change
2255 didn't get updated correctly. Removed reference to ptrace () call as
2256 it is only true on Linux systems.
2258 2016-09-06 Carl Love <cel@us.ibm.com>
2260 * server.c (start_inferior): Do not call
2261 function target_post_create_inferior () if the
2262 inferior process has already exited.
2264 2016-09-05 Pedro Alves <palves@redhat.com>
2266 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2267 (COMPILE.pre, CC_LD): Use CXX directly.
2268 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2269 * acinclude.m4: Don't include build-with-cxx.m4.
2270 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2271 * configure: Regenerate.
2273 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2276 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2277 call writing data to own_buf.
2279 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2281 * target.c (mywait): Call target_wait instead of
2283 (target_wait): New function.
2285 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2287 * server.c (start_inferior): New variable 'ptid'. Replace calls
2288 to the_target->resume by target_continue{,_no_signal}, depending
2290 * target.c (target_stop_and_wait): Call target_continue_no_signal
2291 instead of the_target->resume.
2292 (target_continue): New function.
2294 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2296 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2298 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2301 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2303 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2304 * linux-arm-low.c (ps_get_thread_area): Likewise.
2305 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2306 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2307 * linux-mips-low.c (ps_get_thread_area): Likewise.
2308 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2309 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2310 * linux-x86-low.c (ps_get_thread_area): Likewise.
2311 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2313 2016-08-19 Pedro Alves <palves@redhat.com>
2315 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2317 2016-08-19 Pedro Alves <palves@redhat.com>
2319 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2320 comment. Use memcpy instead of casting through unsigned long.
2322 2016-08-19 Pedro Alves <palves@redhat.com>
2324 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2325 allocating around 0x80000000.
2327 2016-08-19 Pedro Alves <palves@redhat.com>
2330 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2331 (x32-avx512-linux-ipa.o): New rules.
2332 * configure.ac (x86_64-*-linux*): New x32 check.
2333 * configure.srv (ipa_x32_linux_regobj): New.
2334 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2335 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2337 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2339 * configure: Regenerate.
2341 2016-08-09 Pedro Alves <palves@redhat.com>
2344 * Makefile.in (OBS): Add signals-state-save-restore.o.
2345 (signals-state-save-restore.o): New rule.
2346 * config.in: Regenerate.
2347 * configure: Regenerate.
2348 * linux-low.c: Include "signals-state-save-restore.h".
2349 (linux_create_inferior): Call
2350 restore_original_signals_state.
2351 * server.c: Include "dispositions-save-restore.h".
2352 (captured_main): Call save_original_signals_state.
2354 2016-08-05 Pedro Alves <palves@redhat.com>
2356 * configure: Regenerate.
2358 2016-08-04 Yao Qi <yao.qi@linaro.org>
2360 * linux-low.c (regsets_fetch_inferior_registers): Check
2361 errno is ESRCH or not.
2363 2016-08-02 Yao Qi <yao.qi@linaro.org>
2365 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2366 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2367 (thread_db_load_search): Update.
2368 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2369 td_ta_set_event and td_ta_event_getmsg.
2371 2016-07-26 Pedro Alves <palves@redhat.com>
2374 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2375 of unsigned long for 64-bit registers and use uint32_t instead of
2376 unsigned int for 32-bit registers.
2378 2016-07-26 Pedro Alves <palves@redhat.com>
2380 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2383 2016-07-21 Tom Tromey <tom@tromey.com>
2385 * configure: Rebuild.
2387 2016-07-21 Yao Qi <yao.qi@linaro.org>
2389 * mem-break.c (find_gdb_breakpoint): Cast bp to
2390 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2392 2016-07-21 Yao Qi <yao.qi@linaro.org>
2394 * server.c (handle_v_requests): Support s and S actions
2395 if target_supports_software_single_step return true.
2397 2016-07-21 Yao Qi <yao.qi@linaro.org>
2399 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2400 is resume_step, call maybe_hw_step.
2401 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2403 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2405 (proceed_one_lwp): If resume request is resume_step, install
2406 reinsert breakpoints and call maybe_hw_step.
2408 2016-07-21 Yao Qi <yao.qi@linaro.org>
2410 * linux-low.c (proceed_one_lwp): Declare.
2411 (linux_resume_one_thread): Remove local variable 'step'.
2412 Lift code enqueue signal. Call proceed_one_lwp instead of
2413 linux_resume_one_lwp.
2415 2016-07-21 Yao Qi <yao.qi@linaro.org>
2417 * linux-low.c (linux_resume_one_thread): Call
2418 enqueue_pending_signal.
2420 2016-07-21 Yao Qi <yao.qi@linaro.org>
2422 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2423 * inferiors.c (do_restore_current_thread_cleanup): New function.
2424 (make_cleanup_restore_current_thread): Likewise.
2425 * linux-low.c (install_software_single_step_breakpoints): Call
2426 make_cleanup_restore_current_thread. Switch current_thread to
2429 2016-07-21 Yao Qi <yao.qi@linaro.org>
2431 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2432 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2433 (clone_one_breakpoint): Likewise.
2434 (delete_reinsert_breakpoints): Change parameter to thread.
2436 (has_reinsert_breakpoints): Likewise.
2437 (uninsert_reinsert_breakpoints): Likewise.
2438 (reinsert_reinsert_breakpoints): Likewise.
2439 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2440 (delete_reinsert_breakpoints): Likewise.
2441 (reinsert_reinsert_breakpoints): Likewise.
2442 (uninsert_reinsert_breakpoints): Likewise.
2443 (has_reinsert_breakpoints): Likewise.
2445 2016-07-21 Yao Qi <yao.qi@linaro.org>
2447 * inferiors.c (get_thread_process): Make parameter const.
2448 * inferiors.h (get_thread_process): Update declaration.
2449 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2450 Add new parameters child_thread and parent_thread. Callers
2452 * mem-break.h (clone_all_breakpoints): Update declaration.
2454 2016-07-21 Yao Qi <yao.qi@linaro.org>
2456 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2457 <command_list, handler>: Remove.
2458 (struct gdb_breakpoint): New.
2459 (struct other_breakpoint): New.
2460 (struct reinsert_breakpoint): New.
2461 (is_gdb_breakpoint): New function.
2462 (any_persistent_commands): Update command_list if
2463 is_gdb_breakpoint returns true.
2464 (set_breakpoint): Create breakpoints according to their types.
2465 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2466 (set_gdb_breakpoint_1): Likewise.
2467 (set_gdb_breakpoint): Likewise.
2468 (clear_breakpoint_conditions): Change parameter type to
2469 'struct gdb_breakpoint *'.
2470 (clear_breakpoint_commands): Likewise.
2471 (clear_breakpoint_conditions_and_commands): Likewise.
2472 (add_condition_to_breakpoint): Likewise.
2473 (add_breakpoint_condition): Likewise.
2474 (add_commands_to_breakpoint): Likewise.
2475 (check_breakpoints): Check other_breakpoint.
2476 (clone_one_breakpoint): Clone breakpopint according to its type.
2477 * mem-break.h (struct gdb_breakpoint): Declare.
2478 (set_gdb_breakpoint): Update declaration.
2479 (clear_breakpoint_conditions_and_commands): Likewise.
2480 (add_breakpoint_condition): Likewise.
2481 (add_breakpoint_commands): Likewise.
2482 * server.c (process_point_options): Change parameter type to
2483 'struct gdb_breakpoint *'.
2485 2016-07-21 Yao Qi <yao.qi@linaro.org>
2487 * mem-break.c (set_breakpoint_at): Rename it to ...
2488 (set_breakpoint_type_at): ... it.
2489 (set_breakpoint_at): Call set_breakpoint_type_at.
2490 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2491 * mem-break.h (set_breakpoint_at): Update comments.
2493 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2495 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2497 (nios2_store_gregset): Likewise.
2499 2016-07-01 Pedro Alves <palves@redhat.com>
2500 Antoine Tremblay <antoine.tremblay@ericsson.com>
2502 * linux-low.c: Change interface to take the target lwp_info
2503 pointer directly and return void. Handle detaching from a zombie
2505 (linux_detach_lwp_callback): New function.
2506 (linux_detach): Detach from the leader thread after detaching from
2509 2016-06-28 Yao Qi <yao.qi@linaro.org>
2511 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2512 for variable new_offset.
2513 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2514 (aarch64_ftrace_insn_reloc_cb): Likewise.
2515 (aarch64_ftrace_insn_reloc_tb): Likewise.
2516 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2517 PRIx64 instead of PRIx32.
2519 2016-06-28 Yao Qi <yao.qi@linaro.org>
2521 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2522 (the_low_target): Install arm_get_syscall_trapinfo.
2524 2016-06-28 Yao Qi <yao.qi@linaro.org>
2526 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2528 (the_low_target): Install aarch64_get_syscall_trapinfo.
2530 2016-06-28 Yao Qi <yao.qi@linaro.org>
2532 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2534 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2535 Remove parameter sysno.
2536 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2539 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2541 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2542 (s390_emit_ne_goto): Likewise.
2543 (s390_emit_lt_goto): Likewise.
2544 (s390_emit_le_goto): Likewise.
2545 (s390_emit_gt_goto): Likewise.
2546 (s390_emit_ge_goto): Likewise.
2547 (s390x_emit_eq_goto): Likewise.
2548 (s390x_emit_ne_goto): Likewise.
2549 (s390x_emit_lt_goto): Likewise.
2550 (s390x_emit_le_goto): Likewise.
2551 (s390x_emit_gt_goto): Likewise.
2552 (s390x_emit_ge_goto): Likewise.
2553 (s390_emit_ops_impl): Mark variable static.
2554 (s390x_emit_ops): Likewise.
2556 2016-06-17 Yao Qi <yao.qi@linaro.org>
2558 * linux-low.c (handle_extended_wait): Call
2559 uninsert_reinsert_breakpoints for the parent process. Remove
2560 reinsert breakpoints from the child process. Reinsert them to
2561 the parent process when vfork is done.
2562 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2563 (reinsert_reinsert_breakpoints): New function.
2564 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2565 (reinsert_reinsert_breakpoints): Declare.
2567 2016-06-17 Yao Qi <yao.qi@linaro.org>
2569 * linux-low.c (handle_extended_wait): If the parent is doing
2570 step-over, remove the reinsert breakpoints from the forked child.
2572 2016-06-17 Yao Qi <yao.qi@linaro.org>
2574 * linux-low.c (unsuspend_all_lwps): Declare.
2575 (linux_low_filter_event): If thread exited, call finish_step_over.
2576 If step-over is finished, unsuspend other threads.
2578 2016-06-17 Yao Qi <yao.qi@linaro.org>
2580 * linux-low.c (linux_resume_one_lwp_throw): Assert
2581 has_reinsert_breakpoints returns false.
2582 * mem-break.c (delete_disabled_breakpoints): Assert
2583 bp type isn't reinsert_breakpoint.
2585 2016-06-17 Yao Qi <yao.qi@linaro.org>
2587 * linux-low.c (maybe_hw_step): New function.
2588 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2589 (finish_step_over): Switch current_thread to lwp temporarily,
2590 and assert has_reinsert_breakpoints returns true.
2591 (proceed_one_lwp): Call maybe_hw_step.
2592 * mem-break.c (has_reinsert_breakpoints): New function.
2593 * mem-break.h (has_reinsert_breakpoints): Declare.
2595 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2597 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2599 2016-05-17 Yao Qi <yao.qi@linaro.org>
2601 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2602 instead of find_inferior.
2604 2016-05-05 Yao Qi <yao.qi@linaro.org>
2606 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2607 Initialize res to zero.
2609 2016-05-05 Yao Qi <yao.qi@linaro.org>
2611 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2614 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2616 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2617 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2618 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2620 2016-04-28 Par Olsson <par.olsson@windriver.com>
2621 Simon Marchi <simon.marchi@ericsson.com>
2623 * tracepoint.c (write_inferior_int8): New function.
2624 (cmd_qtenable_disable): Write enable flag using
2625 write_inferior_int8.
2627 2016-04-25 Yao Qi <yao.qi@linaro.org>
2629 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2630 (need_step_over_p): Return zero if the LWP has pending signals
2631 can be delivered on software single step target.
2633 2016-04-25 Yao Qi <yao.qi@linaro.org>
2635 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2636 return instead of error.
2638 2016-04-22 Yao Qi <yao.qi@linaro.org>
2640 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2643 2016-04-22 Yao Qi <yao.qi@linaro.org>
2645 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2646 signal when stepping over breakpoint with software single
2649 2016-04-21 Pedro Alves <palves@redhat.com>
2651 * linux-s390-low.c (s390_collect_ptrace_register)
2652 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2654 (s390_check_regset): Use void * instead of gdb_byte *.
2656 2016-04-20 Pedro Alves <palves@redhat.com>
2658 * configure: Renegerate.
2660 2016-04-20 Yao Qi <yao.qi@linaro.org>
2662 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2663 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2665 (arm_store_gregset): Likewise.
2667 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2669 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2670 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2671 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2672 (amd64-avx-mpx-linux.c): New rules.
2673 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2674 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2675 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2676 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2677 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2678 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2679 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2680 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2681 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2682 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2683 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2684 * linux-x86-low.c (x86_linux_read_description): Add case for
2685 X86_XSTATE_AVX_MPX_MASK.
2686 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2687 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2688 init_registers_i386_avx_mpx_linux.
2689 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2690 (initialize_low_tracepoint): Call
2691 init_registers_i386_avx_mpx_linux.
2692 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2693 (initialize_low_tracepoint): Call
2694 init_registers_amd64_avx_mpx_linux.
2695 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2696 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2697 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2700 2016-04-18 Pedro Alves <palves@redhat.com>
2702 * configure: Regenerate.
2704 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2706 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2707 (aarch64_emit_sub): Likewise.
2709 2016-04-12 Pedro Alves <palves@redhat.com>
2711 * utils.c (prepare_to_throw_exception): Delete.
2713 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2715 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2717 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2719 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2721 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2723 * linux-aarch64-ipa.c: Add <elf.h> include.
2724 * linux-ppc-ipa.c: Add <elf.h> include.
2725 * linux-s390-ipa.c: Add <elf.h> include.
2727 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2729 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2730 (get_raw_reg_ptr): Likewise.
2731 (get_trace_state_variable_value_ptr): Likewise.
2732 (set_trace_state_variable_value_ptr): Likewise.
2733 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2736 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2737 Marcin Kościelnicki <koriakin@0x04.net>
2740 * linux-ppc-low.c (emit_insns): New function.
2741 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2742 (ppc_emit_prologue): New function.
2743 (ppc_emit_epilogue): New function.
2744 (ppc_emit_add): New function.
2745 (ppc_emit_sub): New function.
2746 (ppc_emit_mul): New function.
2747 (ppc_emit_lsh): New function.
2748 (ppc_emit_rsh_signed): New function.
2749 (ppc_emit_rsh_unsigned): New function.
2750 (ppc_emit_ext): New function.
2751 (ppc_emit_zero_ext): New function.
2752 (ppc_emit_log_not): New function.
2753 (ppc_emit_bit_and): New function.
2754 (ppc_emit_bit_or): New function.
2755 (ppc_emit_bit_xor): New function.
2756 (ppc_emit_bit_not): New function.
2757 (ppc_emit_equal): New function.
2758 (ppc_emit_less_signed): New function.
2759 (ppc_emit_less_unsigned): New function.
2760 (ppc_emit_ref): New function.
2761 (ppc_emit_const): New function.
2762 (ppc_emit_reg): New function.
2763 (ppc_emit_pop): New function.
2764 (ppc_emit_stack_flush): New function.
2765 (ppc_emit_swap): New function.
2766 (ppc_emit_stack_adjust): New function.
2767 (ppc_emit_call): New function.
2768 (ppc_emit_int_call_1): New function.
2769 (ppc_emit_void_call_2): New function.
2770 (ppc_emit_if_goto): New function.
2771 (ppc_emit_goto): New function.
2772 (ppc_emit_eq_goto): New function.
2773 (ppc_emit_ne_goto): New function.
2774 (ppc_emit_lt_goto): New function.
2775 (ppc_emit_le_goto): New function.
2776 (ppc_emit_gt_goto): New function.
2777 (ppc_emit_ge_goto): New function.
2778 (ppc_write_goto_address): New function.
2779 (ppc_emit_ops_impl): New static variable.
2780 (ppc64v1_emit_prologue): New function.
2781 (ppc64v2_emit_prologue): New function.
2782 (ppc64_emit_epilogue): New function.
2783 (ppc64_emit_add): New function.
2784 (ppc64_emit_sub): New function.
2785 (ppc64_emit_mul): New function.
2786 (ppc64_emit_lsh): New function.
2787 (ppc64_emit_rsh_signed): New function.
2788 (ppc64_emit_rsh_unsigned): New function.
2789 (ppc64_emit_ext): New function.
2790 (ppc64_emit_zero_ext): New function.
2791 (ppc64_emit_log_not): New function.
2792 (ppc64_emit_bit_and): New function.
2793 (ppc64_emit_bit_or): New function.
2794 (ppc64_emit_bit_xor): New function.
2795 (ppc64_emit_bit_not): New function.
2796 (ppc64_emit_equal): New function.
2797 (ppc64_emit_less_signed): New function.
2798 (ppc64_emit_less_unsigned): New function.
2799 (ppc64_emit_ref): New function.
2800 (ppc64_emit_const): New function.
2801 (ppc64v1_emit_reg): New function.
2802 (ppc64v2_emit_reg): New function.
2803 (ppc64_emit_pop): New function.
2804 (ppc64_emit_stack_flush): New function.
2805 (ppc64_emit_swap): New function.
2806 (ppc64v1_emit_call): New function.
2807 (ppc64v2_emit_call): New function.
2808 (ppc64v1_emit_int_call_1): New function.
2809 (ppc64v2_emit_int_call_1): New function.
2810 (ppc64v1_emit_void_call_2): New function.
2811 (ppc64v2_emit_void_call_2): New function.
2812 (ppc64_emit_if_goto): New function.
2813 (ppc64_emit_eq_goto): New function.
2814 (ppc64_emit_ne_goto): New function.
2815 (ppc64_emit_lt_goto): New function.
2816 (ppc64_emit_le_goto): New function.
2817 (ppc64_emit_gt_goto): New function.
2818 (ppc64_emit_ge_goto): New function.
2819 (ppc64v1_emit_ops_impl): New static variable.
2820 (ppc64v2_emit_ops_impl): New static variable.
2821 (ppc_emit_ops): New function.
2822 (linux_low_target): Wire in ppc_emit_ops.
2824 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2825 Marcin Kościelnicki <koriakin@0x04.net>
2828 * Makefile.in: Add powerpc-*-ipa.o
2829 * configure.srv: Add ipa_obj for powerpc*-linux.
2830 * linux-ppc-ipa.c: New file.
2831 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2833 (PPC_FIELD): New macro.
2834 (PPC_SEXT): New macro.
2835 (PPC_OP6): New macro.
2836 (PPC_BO): New macro.
2837 (PPC_LI): New macro.
2838 (PPC_BD): New macro.
2839 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2840 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2841 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2842 (ppc_get_thread_area): New function.
2843 (is_elfv2_inferior): New function.
2844 (gen_ds_form): New function.
2845 (GEN_STD): New macro.
2846 (GEN_STDU): New macro.
2847 (GEN_LD): New macro.
2848 (GEN_LDU): New macro.
2849 (gen_d_form): New function.
2850 (GEN_ADDI): New macro.
2851 (GEN_ADDIS): New macro.
2852 (GEN_LI): New macro.
2853 (GEN_LIS): New macro.
2854 (GEN_ORI): New macro.
2855 (GEN_ORIS): New macro.
2856 (GEN_LWZ): New macro.
2857 (GEN_STW): New macro.
2858 (GEN_STWU): New macro.
2859 (gen_xfx_form): New function.
2860 (GEN_MFSPR): New macro.
2861 (GEN_MTSPR): New macro.
2862 (GEN_MFCR): New macro.
2863 (GEN_MTCR): New macro.
2864 (GEN_SYNC): New macro.
2865 (GEN_LWSYNC): New macro.
2866 (gen_x_form): New function.
2867 (GEN_OR): New macro.
2868 (GEN_MR): New macro.
2869 (GEN_LWARX): New macro.
2870 (GEN_STWCX): New macro.
2871 (GEN_CMPW): New macro.
2872 (gen_md_form): New function.
2873 (GEN_RLDICL): New macro.
2874 (GEN_RLDICR): New macro.
2875 (gen_i_form): New function.
2877 (GEN_BL): New macro.
2878 (gen_b_form): New function.
2879 (GEN_BNE): New macro.
2880 (GEN_LOAD): New macro.
2881 (GEN_STORE): New macro.
2882 (gen_limm): New function.
2883 (gen_atomic_xchg): New function.
2884 (gen_call): New function.
2885 (ppc_relocate_instruction): New function.
2886 (ppc_install_fast_tracepoint_jump_pad): New function.
2887 (ppc_get_min_fast_tracepoint_insn_len): New function.
2888 (ppc_get_ipa_tdesc_idx): New function.
2889 (the_low_target): Wire in the new functions.
2890 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
2892 * linux-ppc-tdesc.h: New file.
2894 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2896 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2897 (alloc_jump_pad_buffer): New function.
2898 * linux-amd64-ipa.c: Add <sys/mman.h> include.
2899 (alloc_jump_pad_buffer): New function.
2900 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
2901 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2902 (alloc_jump_pad_buffer): New function.
2903 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
2904 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
2905 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
2906 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
2908 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2910 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
2911 * linux-amd64-ipa.c: Likewise.
2912 * linux-i386-ipa.c: Likewise.
2913 * linux-s390-ipa.c: Likewise.
2914 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
2915 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
2916 set_trace_state_variable_value_ptr.
2917 (struct ipa_sym_addresses): Likewise.
2918 (symbol_list): Likewise.
2919 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
2920 accessing gdb_collect directly.
2921 (gdb_collect_ptr_type): New typedef.
2922 (get_raw_reg_ptr_type): New typedef.
2923 (get_trace_state_variable_value_ptr_type): New typedef.
2924 (set_trace_state_variable_value_ptr_type): New typedef.
2925 (gdb_collect_ptr): New global.
2926 (get_raw_reg_ptr): New global.
2927 (get_trace_state_variable_value_ptr): New global.
2928 (set_trace_state_variable_value_ptr): New global.
2929 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
2930 accessing get_raw_reg directly.
2931 (get_get_tsv_func_addr): Likewise for
2932 get_trace_state_variable_value_ptr.
2933 (get_set_tsv_func_addr): Likewise for
2934 set_trace_state_variable_value_ptr.
2935 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
2937 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
2939 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
2941 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2943 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
2945 (relocate_instruction): Remove own_buf.
2946 * server.c (own_buf): Make global.
2947 (handle_v_requests): Make global.
2948 * server.h (own_buf): New declaration.
2949 (handle_v_requests): New prototype.
2951 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2954 * linux-s390-low.c (add_insns): New function.
2955 (s390_emit_prologue): New function.
2956 (s390_emit_epilogue): New function.
2957 (s390_emit_add): New function.
2958 (s390_emit_sub): New function.
2959 (s390_emit_mul): New function.
2960 (s390_emit_lsh): New function.
2961 (s390_emit_rsh_signed): New function.
2962 (s390_emit_rsh_unsigned): New function.
2963 (s390_emit_ext): New function.
2964 (s390_emit_log_not): New function.
2965 (s390_emit_bit_and): New function.
2966 (s390_emit_bit_or): New function.
2967 (s390_emit_bit_xor): New function.
2968 (s390_emit_bit_not): New function.
2969 (s390_emit_equal): New function.
2970 (s390_emit_less_signed): New function.
2971 (s390_emit_less_unsigned): New function.
2972 (s390_emit_ref): New function.
2973 (s390_emit_if_goto): New function.
2974 (s390_emit_goto): New function.
2975 (s390_write_goto_address): New function.
2976 (s390_emit_litpool): New function.
2977 (s390_emit_const): New function.
2978 (s390_emit_call): New function.
2979 (s390_emit_reg): New function.
2980 (s390_emit_pop): New function.
2981 (s390_emit_stack_flush): New function.
2982 (s390_emit_zero_ext): New function.
2983 (s390_emit_swap): New function.
2984 (s390_emit_stack_adjust): New function.
2985 (s390_emit_set_r2): New function.
2986 (s390_emit_int_call_1): New function.
2987 (s390_emit_void_call_2): New function.
2988 (s390_emit_eq_goto): New function.
2989 (s390_emit_ne_goto): New function.
2990 (s390_emit_lt_goto): New function.
2991 (s390_emit_le_goto): New function.
2992 (s390_emit_gt_goto): New function.
2993 (s390_emit_ge_goto): New function.
2994 (s390x_emit_prologue): New function.
2995 (s390x_emit_epilogue): New function.
2996 (s390x_emit_add): New function.
2997 (s390x_emit_sub): New function.
2998 (s390x_emit_mul): New function.
2999 (s390x_emit_lsh): New function.
3000 (s390x_emit_rsh_signed): New function.
3001 (s390x_emit_rsh_unsigned): New function.
3002 (s390x_emit_ext): New function.
3003 (s390x_emit_log_not): New function.
3004 (s390x_emit_bit_and): New function.
3005 (s390x_emit_bit_or): New function.
3006 (s390x_emit_bit_xor): New function.
3007 (s390x_emit_bit_not): New function.
3008 (s390x_emit_equal): New function.
3009 (s390x_emit_less_signed): New function.
3010 (s390x_emit_less_unsigned): New function.
3011 (s390x_emit_ref): New function.
3012 (s390x_emit_if_goto): New function.
3013 (s390x_emit_const): New function.
3014 (s390x_emit_call): New function.
3015 (s390x_emit_reg): New function.
3016 (s390x_emit_pop): New function.
3017 (s390x_emit_stack_flush): New function.
3018 (s390x_emit_zero_ext): New function.
3019 (s390x_emit_swap): New function.
3020 (s390x_emit_stack_adjust): New function.
3021 (s390x_emit_int_call_1): New function.
3022 (s390x_emit_void_call_2): New function.
3023 (s390x_emit_eq_goto): New function.
3024 (s390x_emit_ne_goto): New function.
3025 (s390x_emit_lt_goto): New function.
3026 (s390x_emit_le_goto): New function.
3027 (s390x_emit_gt_goto): New function.
3028 (s390x_emit_ge_goto): New function.
3029 (s390_emit_ops): New function.
3030 (struct linux_target_ops): Fill in emit_ops hook.
3032 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3035 * Makefile.in: Add s390 IPA files.
3036 * configure.srv: Build IPA for s390.
3037 * linux-s390-ipa.c: New file.
3038 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3039 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3040 (tdesc_s390_linux32): Likewise.
3041 (init_registers_s390_linux32v1): Likewise.
3042 (tdesc_s390_linux32v1): Likewise.
3043 (init_registers_s390_linux32v2): Likewise.
3044 (tdesc_s390_linux32v2): Likewise.
3045 (init_registers_s390_linux64): Likewise.
3046 (tdesc_s390_linux64): Likewise.
3047 (init_registers_s390_linux64v1): Likewise.
3048 (tdesc_s390_linux64v1): Likewise.
3049 (init_registers_s390_linux64v2): Likewise.
3050 (tdesc_s390_linux64v2): Likewise.
3051 (init_registers_s390_te_linux64): Likewise.
3052 (tdesc_s390_te_linux64): Likewise.
3053 (init_registers_s390_vx_linux64): Likewise.
3054 (tdesc_s390_vx_linux64): Likewise.
3055 (init_registers_s390_tevx_linux64): Likewise.
3056 (tdesc_s390_tevx_linux64): Likewise.
3057 (init_registers_s390x_linux64): Likewise.
3058 (tdesc_s390x_linux64): Likewise.
3059 (init_registers_s390x_linux64v1): Likewise.
3060 (tdesc_s390x_linux64v1): Likewise.
3061 (init_registers_s390x_linux64v2): Likewise.
3062 (tdesc_s390x_linux64v2): Likewise.
3063 (init_registers_s390x_te_linux64): Likewise.
3064 (tdesc_s390x_te_linux64): Likewise.
3065 (init_registers_s390x_vx_linux64): Likewise.
3066 (tdesc_s390x_vx_linux64): Likewise.
3067 (init_registers_s390x_tevx_linux64): Likewise.
3068 (tdesc_s390x_tevx_linux64): Likewise.
3069 (have_hwcap_s390_vx): New static variable.
3070 (s390_arch_setup): Fill have_hwcap_s390_vx.
3071 (s390_get_thread_area): New function.
3072 (s390_ft_entry_gpr_esa): New const.
3073 (s390_ft_entry_gpr_zarch): New const.
3074 (s390_ft_entry_misc): New const.
3075 (s390_ft_entry_fr): New const.
3076 (s390_ft_entry_vr): New const.
3077 (s390_ft_main_31): New const.
3078 (s390_ft_main_64): New const.
3079 (s390_ft_exit_fr): New const.
3080 (s390_ft_exit_vr): New const.
3081 (s390_ft_exit_misc): New const.
3082 (s390_ft_exit_gpr_esa): New const.
3083 (s390_ft_exit_gpr_zarch): New const.
3084 (append_insns): New function.
3085 (s390_relocate_instruction): New function.
3086 (s390_install_fast_tracepoint_jump_pad): New function.
3087 (s390_get_min_fast_tracepoint_insn_len): New function.
3088 (s390_get_ipa_tdesc_idx): New function.
3089 (struct linux_target_ops): Wire in the above functions.
3090 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3091 * linux-s390-tdesc.h: New file.
3093 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3095 * linux-s390-low.c (s390_supports_tracepoints): New function.
3096 (struct linux_target_ops): Fill supports_tracepoints hook.
3098 2016-03-18 Yao Qi <yao.qi@linaro.org>
3100 * linux-low.c (lwp_signal_can_be_delivered): New function.
3101 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3103 2016-03-18 Yao Qi <yao.qi@linaro.org>
3105 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3106 0 if signal is enqueued. Remove 'signal' from one debugging
3107 message. Move one debugging message to some lines below.
3108 Remove code setting 'signal' to 0.
3110 2016-03-18 Yao Qi <yao.qi@linaro.org>
3112 * linux-low.c (linux_low_filter_event): Remove redundant
3113 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3115 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3117 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3118 (struct linux_target_ops): Wire in the above.
3120 2016-03-03 Yao Qi <yao.qi@linaro.org>
3122 * linux-low.c: Update comments to start_step_over.
3124 2016-03-03 Yao Qi <yao.qi@linaro.org>
3127 * linux-low.c (handle_extended_wait): Set child suspended
3128 if event_lwp->bp_reinsert isn't zero.
3130 2016-03-02 Yao Qi <yao.qi@linaro.org>
3132 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3133 enqueue_pending_signal.
3135 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3137 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3140 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3142 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3143 (s390_regmap_3264) [!__s390x__]: New global.
3144 (s390_collect_ptrace_register): Skip map entries containing -1.
3145 (s390_supply_ptrace_register): Ditto.
3146 (s390_fill_gprs_high): New function.
3147 (s390_store_gprs_high): New function.
3148 (s390_regsets): Add NT_S390_HIGH_GPRS.
3149 (s390_get_hwcap): Enable on 31-bit.
3150 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3151 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3152 Detect NT_S390_HIGH_GPRS.
3153 (s390_usrregs_info_3264): Enable on 31-bit.
3154 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3155 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3157 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3160 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3161 * configure.srv: Ditto.
3162 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3163 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3164 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3165 (init_registers_amd64_linux): Remove prototype.
3166 (tdesc_amd64_linux): Remove declaration.
3167 (get_ipa_tdesc): New function.
3168 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3169 initialize remaining tdescs.
3170 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3171 (init_registers_i386_linux): Remove prototype.
3172 (tdesc_i386_linux): Remove declaration.
3173 (get_ipa_tdesc): New function.
3174 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3175 initialize remaining tdescs.
3176 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3177 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3178 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3179 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3180 (x86_get_ipa_tdesc_idx): New function.
3181 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3182 * linux-x86-tdesc.h: New file.
3183 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3184 (target_get_ipa_tdesc_idx): New macro.
3185 * tracepoint.c (ipa_tdesc_idx): New macro.
3186 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3187 (symbol_list): Add ipa_tdesc_idx.
3188 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3189 (ipa_tdesc): Remove.
3190 (ipa_tdesc_idx): New variable.
3191 (get_context_regcache): Use get_ipa_tdesc.
3192 (gdb_collect): Ditto.
3194 * tracepoint.h (get_ipa_tdesc): New prototype.
3195 (ipa_tdesc): Remove.
3197 2016-02-24 Pedro Alves <palves@redhat.com>
3199 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3200 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3201 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3202 Factor out common code between the USE_SIGTRAP_SIGINFO and
3203 !USE_SIGTRAP_SIGINFO blocks.
3204 (linux_low_filter_event): Call save_stop_reason instead of
3205 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3207 (linux_wait_1): Update comments.
3209 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
3211 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3212 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3213 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3214 ppc_insert_point, ppc_remove_point.
3216 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3218 * linux-s390-low.c (s390_supports_z_point_type): New function.
3219 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3221 2016-02-16 Yao Qi <yao.qi@linaro.org>
3223 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3224 PC. Get pc from regcache_read_pc.
3226 2016-02-12 Yao Qi <yao.qi@linaro.org>
3228 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3229 or linux_get_pc_32bit.
3230 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3232 2016-02-12 Yao Qi <yao.qi@linaro.org>
3234 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3235 arm_linux_get_next_pcs_fixup.
3237 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3239 * tracepoint.c (x_tracepoint_action_download): Change
3240 write_inferior_data_ptr to write_inferior_data_pointer.
3241 (cmd_qtstart): Likewise.
3242 (write_inferior_data_ptr): Remove.
3243 (download_agent_expr): Change write_inferior_data_ptr to
3244 write_inferior_data_pointer.
3245 (download_tracepoint_1): Likewise.
3246 (download_tracepoint): Likewise.
3247 (download_trace_state_variables): Likewise.
3249 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
3250 Marcin Kościelnicki <koriakin@0x04.net>
3252 * tracepoint.c (struct tracepoint_action_ops): Remove.
3253 (struct tracepoint_action): Remove ops.
3254 (m_tracepoint_action_download, r_tracepoint_action_download)
3255 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3256 size and offset accordingly.
3257 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3258 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3259 (tracepoint_action_send, tracepoint_action_download): New functions.
3260 Helpers for trace action handlers.
3261 (add_tracepoint_action): Remove setup actions ops.
3262 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3264 2016-02-10 Yao Qi <yao.qi@linaro.org>
3266 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3268 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3270 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3272 * configure: Regenerate.
3274 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3276 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3277 void * to gdb_byte *.
3278 * linux-low.c (siginfo_fixup): Likewise.
3279 (linux_xfer_siginfo): Likewise.
3280 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3282 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3284 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3286 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3288 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3290 * linux-x86-low.c [__x86_64__]: Include
3291 "nat/amd64-linux-siginfo.h".
3292 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3293 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3294 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3295 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3296 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3297 (cpt_si_fd, si_timerid, si_overrun): Move from
3298 nat/amd64-linux-siginfo.c.
3299 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3301 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3303 * server.c (skip_to_semicolon): Remove.
3304 (process_point_options): Use strchrnul instead of
3307 2016-01-26 Yao Qi <yao.qi@linaro.org>
3309 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3310 * linux-low.c (install_software_single_step_breakpoints): Don't
3311 call regcache_read_pc.
3312 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3315 2016-01-26 Yao Qi <yao.qi@linaro.org>
3317 * linux-low.c (install_software_single_step_breakpoints): Call
3318 regcache_read_pc instead of get_pc.
3320 2016-01-26 Yao Qi <yao.qi@linaro.org>
3322 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3323 (unblock_async_io): Rename to ...
3324 (block_unblock_async_io): ... it. New function.
3325 (enable_async_io): Don't install SIGIO handler. Unblock it
3327 (disable_async_io): Don't ignore SIGIO. Block it instead.
3328 (initialize_async_io): Install SIGIO handler. Don't call
3331 2016-01-26 Yao Qi <yao.qi@linaro.org>
3333 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3334 first character is '\003', call *the_target->request_interrupt.
3336 2016-01-25 Yao Qi <yao.qi@linaro.org>
3338 * remote-utils.c (new_thread_notify): Remove.
3339 (dead_thread_notify): Likewise.
3340 * remote-utils.h (new_thread_notify): Remove declaration.
3341 (dead_thread_notify): Likewise.
3343 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3345 * gdb.trace/pending.exp: Fix expected message on continue.
3347 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3349 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3350 it works properly on big-endian machines where sizeof (CORE_ADDR)
3353 2016-01-21 Pedro Alves <palves@redhat.com>
3355 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3356 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3357 * configure: Regenerate.
3359 2016-01-21 Yao Qi <yao.qi@linaro.org>
3361 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3362 is_thumb and set it according to CPSR saved on the stack.
3363 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3364 arm_sigreturn_next_pc.
3366 2016-01-18 Yao Qi <yao.qi@linaro.org>
3368 * linux-low.c (linux_set_pc_64bit): New function.
3369 (linux_get_pc_64bit): New function.
3370 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3372 * linux-sparc-low.c (debug_threads): Remove declaration.
3373 (sparc_get_pc): Remove.
3374 (the_low_target): Use linux_get_pc_64bit instead of
3376 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3377 (the_low_target): Use linux_get_pc_64bit and
3380 2016-01-18 Yao Qi <yao.qi@linaro.org>
3382 * linux-arm-low.c (debug_threads): Remove declaration.
3383 (arm_get_pc, arm_set_pc): Remove.
3384 (the_low_target): Use linux_get_pc_32bit and
3386 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3387 (the_low_target): Use linux_get_pc_32bit and
3389 * linux-cris-low.c (debug_threads): Remove declaration.
3390 (cris_get_pc, cris_set_pc,): Remove.
3391 (the_low_target): Use linux_get_pc_32bit and
3393 * linux-crisv32-low.c (debug_threads): Remove declaration.
3394 (cris_get_pc, cris_set_pc): Remove.
3395 (the_low_target): Use linux_get_pc_32bit and
3397 * linux-low.c: Include inttypes.h.
3398 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3399 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3400 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3401 (the_low_target): Use linux_get_pc_32bit and
3403 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3404 (the_low_target): Use linux_get_pc_32bit and
3406 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3407 (the_low_target): Use linux_get_pc_32bit and
3409 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3410 (the_low_target): Use linux_get_pc_32bit and
3412 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3413 (the_low_target): Use linux_get_pc_32bit and
3416 2016-01-18 Gary Benson <gbenson@redhat.com>
3418 * configure.ac (AC_FUNC_FORK): New check.
3419 * config.in: Regenerate.
3420 * configure: Likewise.
3422 2016-01-14 Yao Qi <yao.qi@linaro.org>
3424 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3425 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3426 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3427 arm_get_next_pcs_ctor.
3429 2016-01-12 Josh Stone <jistone@redhat.com>
3430 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3432 * inferiors.h: Include "gdb_vecs.h".
3433 (struct process_info): Add syscalls_to_catch.
3434 * inferiors.c (remove_process): Free syscalls_to_catch.
3435 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3436 syscall_return stops.
3437 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3438 * server.c (handle_general_set): Handle QCatchSyscalls.
3439 (handle_query): Report support for QCatchSyscalls.
3440 * target.h (struct target_ops): Add supports_catch_syscall.
3441 (target_supports_catch_syscall): New macro.
3442 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3443 (struct lwp_info): Add syscall_state.
3444 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3445 Maintain syscall_state and syscalls_to_catch across exec.
3446 (get_syscall_trapinfo): New function, proxy to the_low_target.
3447 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3448 (linux_low_filter_event): Toggle syscall_state entry/return for
3449 syscall traps, and set it ignored for all others.
3450 (gdb_catching_syscalls_p): New function.
3451 (gdb_catch_this_syscall_p): New function.
3452 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3453 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3454 (linux_supports_catch_syscall): New function.
3455 (linux_target_ops): Install it.
3456 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3457 (the_low_target): Install it.
3459 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3461 * acinclude.m4: Include new ../warning.m4 file.
3462 * configure: Regenerated.
3463 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3465 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3467 * ax.c (is_goto_target): Mark static.
3468 * linux-low.c (register_addr): Likewise.
3469 (linux_fetch_registers, linux_store_registers): Likewise.
3470 * mem-break.c (any_persistent_commands): Fix old prototype.
3471 (add_commands_to_breakpoint): Mark static.
3472 * regcache.c (find_register_by_name): Delete unused func.
3473 * remote-utils.c (hex_or_minus_one): Mark static.
3474 * server.c (monitor_show_help): Mark static.
3475 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3476 handle_v_requests): Likewise.
3478 2016-01-12 Pedro Alves <palves@redhat.com>
3480 Remove use of the registered trademark symbol throughout.
3482 2016-01-08 Yao Qi <yao.qi@linaro.org>
3484 * remote-utils.c (getpkt): If c is '\003', call target hook
3487 2016-01-06 Yao Qi <yao.qi@linaro.org>
3489 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3490 linux-aarch32-low.c.
3491 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3492 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3493 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3494 (thumb2_breakpoint): Declare.
3495 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3496 linux-aarch32-low.h.
3497 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3498 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3499 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3501 2016-01-01 Joel Brobecker <brobecker@adacore.com>
3503 * gdbreplay.c (gdbreplay_version): Change copyright year in
3505 * server.c (gdbserver_version): Likewise.
3507 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3509 * server.c (crc32_table): Delete.
3510 (crc32): Use libiberty's xcrc32 function.
3512 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3514 * lynx-low.c (lynx_delete_thread_callback): New function.
3515 (lynx_mourn): Properly delete our process and all of its
3516 threads. Remove call to clear_inferiors.
3518 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3520 * target.c (thread_search_callback): Add check that
3521 the thread_stopped target callback is not NULL before
3524 2015-12-21 Yao Qi <yao.qi@linaro.org>
3526 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3529 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3531 * server.c (handle_query): Call target_supports_software_single_step.
3533 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3535 * linux-low.c (single_step): New function.
3536 (linux_resume_one_lwp_throw): Call single_step.
3537 (start_step_over): Likewise.
3539 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3541 * Makefile.in (SFILES): Append arch/arm-linux.c,
3542 arch/arm-get-next-pcs.c.
3543 (arm-linux.o): New rule.
3544 (arm-get-next-pcs.o): New rule.
3545 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3547 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3548 to linux-aarch32-low.c.
3549 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3550 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3551 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3552 (thumb2_breakpoint_len): Likewise.
3553 (arm_is_thumb_mode): Make non-static.
3554 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3555 from linux-aarch32-low.c.
3556 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3557 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3558 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3559 (thumb2_breakpoint_len): Likewise.
3560 (arm_is_thumb_mode): New declaration.
3561 * linux-arm-low.c: Include arch/arm-linux.h
3562 aarch/arm-get-next-pcs.h, sys/syscall.h.
3563 (get_next_pcs_ops): New struct.
3564 (get_next_pcs_addr_bits_remove): New function.
3565 (get_next_pcs_is_thumb): New function.
3566 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3567 (arm_sigreturn_next_pc): Likewise.
3568 (get_next_pcs_syscall_next_pc): Likewise.
3569 (arm_gdbserver_get_next_pcs): Likewise.
3570 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3572 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3573 * server.h: Include gdb_vecs.h.
3575 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3577 * Makefile.in (SFILES): Append common/common-regcache.c.
3578 (OBS): Append common-regcache.o.
3579 (common-regcache.o): New rule.
3580 * regcache.c (init_register_cache): Initialize cache to
3582 (regcache_raw_read_unsigned): New function.
3583 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3584 register_status enum.
3586 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3588 * linux-aarch64-low.c (the_low_targets): Rename
3589 breakpoint_reinsert_addr to get_next_pcs.
3590 * linux-arm-low.c (the_low_targets): Likewise.
3591 * linux-bfin-low.c (the_low_targets): Likewise.
3592 * linux-cris-low.c (the_low_targets): Likewise.
3593 * linux-crisv32-low.c (the_low_targets): Likewise.
3594 * linux-low.c (can_software_single_step): Likewise.
3595 (install_software_single_step_breakpoints): New function.
3596 (start_step_over): Use install_software_single_step_breakpoints.
3597 * linux-low.h: New CORE_ADDR vector.
3598 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3600 * linux-mips-low.c (the_low_targets): Likewise.
3601 * linux-nios2-low.c (the_low_targets): Likewise.
3602 * linux-sparc-low.c (the_low_targets): Likewise.
3604 2015-12-17 Pedro Alves <palves@redhat.com>
3606 * linux-low.c (linux_kill_one_lwp): Remove references to
3608 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3610 (linux_init_signals): Delete.
3611 (initialize_low): Adjust.
3612 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3614 2015-12-16 Pedro Alves <palves@redhat.com>
3616 * configure.ac (compiler warning flags): When testing a
3617 -Wno-foo option, check whether -Wfoo works instead.
3618 * configure: Regenerate.
3620 2015-12-11 Don Breazeal <donb@codesourcery.com>
3622 * server.c (process_serial_event): Don't exit from gdbserver
3623 in remote mode if there are still active inferiors.
3625 2015-12-11 Yao Qi <yao.qi@linaro.org>
3627 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3628 arm_breakpoint_at if the process is 32-bit.
3630 2015-12-11 Yao Qi <yao.qi@linaro.org>
3632 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3635 2015-12-07 Yao Qi <yao.qi@linaro.org>
3637 * configure.srv: Append arm.o to srv_tgtobj for
3638 aarch64*-*-linux* target.
3639 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3640 from linux-arm-low.c.
3641 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3642 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3643 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3644 (thumb2_breakpoint_len): Likewise.
3645 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3646 (arm_breakpoint_kinds): Likewise.
3647 (arm_breakpoint_kind_from_pc): Likewise.
3648 (arm_sw_breakpoint_from_kind): Likewise.
3649 (arm_breakpoint_kind_from_current_state): Likewise.
3650 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3651 (arm_sw_breakpoint_from_kind): Declare.
3652 (arm_breakpoint_kind_from_current_state): Declare.
3653 (arm_breakpoint_at): Declare.
3654 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3655 arm_sw_breakpoint_from_kind if process is 32-bit.
3656 (aarch64_breakpoint_kind_from_pc): New function.
3657 (aarch64_breakpoint_kind_from_current_state): New function.
3658 (the_low_target): Initialize fields breakpoint_kind_from_pc
3659 and breakpoint_kind_from_current_state.
3660 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3661 linux-aarch32-low.c.
3662 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3663 (arm_breakpoint, arm_breakpoint_len): Likewise.
3664 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3665 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3666 (arm_is_thumb_mode): Likewise.
3667 (arm_breakpoint_at): Likewise.
3668 (arm_breakpoint_kind_from_pc): Likewise.
3669 (arm_sw_breakpoint_from_kind): Likewise.
3670 (arm_breakpoint_kind_from_current_state): Likewise.
3673 2015-08-04 Yao Qi <yao.qi@linaro.org>
3675 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3676 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3677 * server.c (extended_protocol): Remove "static".
3678 * server.h (extended_protocol): Declare it.
3680 2015-12-04 Josh Stone <jistone@redhat.com>
3682 * target.h (struct target_ops) <arch_setup>: Rename to ...
3683 (struct target_ops) <post_create_inferior>: ... this.
3684 (target_arch_setup): Rename to ...
3685 (target_post_create_inferior): ... this, calling post_create_inferior.
3686 * server.c (start_inferior): Update target_arch_setup calls to
3687 target_post_create_inferior.
3688 * linux-low.c (linux_low_ptrace_options): Forward declare.
3689 (linux_arch_setup): Update its comment for general use.
3690 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3691 (struct linux_target_ops): Use linux_post_create_inferior.
3692 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3693 to post_create_inferior.
3694 * nto-low.c (struct nto_target_ops): Likewise.
3695 * spu-low.c (struct spu_target_ops): Likewise.
3696 * win32-low.c (struct win32_target_ops): Likewise.
3698 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3700 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3702 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3704 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3705 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3706 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3707 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3708 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3709 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3710 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3711 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3712 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3713 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3714 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3715 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3717 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3719 * linux-low.c (linux_look_up_symbols): Don't call
3720 linux_supports_traceclone.
3721 * linux-low.h (thread_db_init): Remove use_events argument.
3722 * thread-db.c (thread_db_use_event): Remove global variable.
3723 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3724 (struct thread_db) <td_create_bp>: Remove field.
3725 (thread_db_create_event): Remove function.
3726 (thread_db_enable_reporting): Likewise.
3727 (find_one_thread): Don't check for thread_db_use_events.
3728 (attach_thread): Likewise.
3729 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3730 (try_thread_db_load_1): Don't check for thread_db_use_events.
3731 (thread_db_init): Remove use_events argument and thread events
3733 (remove_thread_event_breakpoints): Remove function.
3734 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3736 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3738 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3740 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3741 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3742 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3743 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3744 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3746 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3748 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3749 * linux-low.c (can_hardware_single_step): Use
3750 supports_hardware_single_step.
3751 (can_software_single_step): New function.
3752 (start_step_over): Call can_software_single_step.
3753 (linux_supports_hardware_single_step): New function.
3754 (struct target_ops) <supports_software_single_step>: Initialize.
3755 * linux-low.h (struct linux_target_ops)
3756 <supports_hardware_single_step>: Initialize.
3757 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3758 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3759 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3760 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3761 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3762 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3763 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3764 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3765 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3766 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3768 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3769 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3771 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3772 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3773 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3775 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3776 * target.h (struct target_ops): <supports_software_single_step>:
3778 (target_supports_software_single_step): New macro.
3780 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3782 * linux-low.c (linux_wait_1): Fix pc advance condition.
3783 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3784 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3786 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3788 * linux-arm-low.c (arm_is_thumb_mode): New function.
3789 (arm_breakpoint_at): Use arm_is_thumb_mode.
3790 (arm_breakpoint_kind_from_current_state): New function.
3791 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3793 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3794 (linux_breakpoint_kind_from_current_state): New function.
3795 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3796 * linux-low.h (struct linux_target_ops)
3797 <breakpoint_kind_from_current_state>: New field.
3798 * target.h (struct target_ops): Likewise.
3799 (target_breakpoint_kind_from_current_state): New macro.
3801 2015-11-30 Pedro Alves <palves@redhat.com>
3803 * linux-low.c (linux_resume): Wake up the event loop before
3806 2015-11-30 Pedro Alves <palves@redhat.com>
3808 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3810 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3812 * target.c (struct thread_search): New structure.
3813 (thread_search_callback): New function.
3814 (prev_general_thread): New global.
3815 (prepare_to_access_memory, done_accessing_memory): New functions.
3816 * target.h (prepare_to_access_memory, done_accessing_memory):
3817 Replace macros with function declarations.
3819 2015-11-30 Pedro Alves <palves@redhat.com>
3822 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3823 report TARGET_WAITKIND_NO_RESUMED.
3824 * remote-utils.c (prepare_resume_reply): Handle
3825 TARGET_WAITKIND_NO_RESUMED.
3826 * server.c (report_no_resumed): New global.
3827 (handle_query) <qSupported>: Handle "no-resumed+". Report
3828 "no-resumed+" support.
3829 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3830 return error if the client doesn't support no-resumed events.
3831 (push_stop_notification): New function.
3832 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
3833 events if the client supports them.
3835 2015-11-30 Pedro Alves <palves@redhat.com>
3837 * linux-low.c (thread_still_has_status_pending_p): Don't check
3839 (lwp_resumed): New function.
3840 (status_pending_p_callback): Return early if the LWP is not
3841 supposed to be resumed.
3843 2015-11-30 Pedro Alves <palves@redhat.com>
3845 * linux-low.c (handle_extended_wait): Assert that the LWP's
3846 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
3847 thread create events, leave the new child's status pending.
3848 (linux_low_filter_event): If GDB wants to hear about thread exit
3849 events, leave the LWP marked dead and don't delete it.
3850 (linux_wait_for_event_filtered): Don't check for thread exit.
3851 (filter_exit_event): New function.
3852 (linux_wait_1): Use it, when returning an exit event.
3853 (linux_resume_one_lwp_throw): Assert that the LWP's
3854 waitstatus is TARGET_WAITKIND_IGNORE.
3855 * remote-utils.c (prepare_resume_reply): Handle
3856 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3857 * server.c (report_thread_events): New global.
3858 (handle_general_set): Handle QThreadEvents.
3859 (handle_query) <qSupported>: Handle and report QThreadEvents+;
3860 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3861 TARGET_WAITKIND_THREAD_EXITED.
3862 * server.h (report_thread_events): Declare.
3864 2015-11-30 Pedro Alves <palves@redhat.com>
3866 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3867 the thread's last_resume_kind was resume_stop.
3869 2015-11-30 Pedro Alves <palves@redhat.com>
3871 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3874 2015-11-30 Pedro Alves <palves@redhat.com>
3876 * server.c (handle_v_requests): Handle vCtrlC.
3878 2015-11-30 Pedro Alves <palves@redhat.com>
3880 * gdbthread.h (find_any_thread_of_pid): Declare.
3881 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
3883 * server.c (handle_query): If current_thread is NULL, look for
3884 another thread of the selected process.
3886 2015-11-26 Daniel Colascione <dancol@dancol.org>
3887 Simon Marchi <simon.marchi@ericsson.com>
3889 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
3890 * server.c (handle_qxfer_threads_worker): Refactor to include thread
3892 * target.h (struct target_ops) <thread_name>: New field.
3893 (target_thread_name): New macro.
3895 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3897 * regcache.h (regcache_invalidate_pid): Add declaration.
3898 * regcache.c (regcache_invalidate_pid): New function, extracted
3899 from regcache_invalidate.
3900 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
3901 Add trivial documentation comment.
3902 * lynx-low.c: Use regcache_invalidate_pid instead of
3903 regcache_invalidate.
3905 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3907 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
3908 and Elf64_auxv_t if the target is Android.
3910 2015-11-22 Doug Evans <xdje42@gmail.com>
3912 * target.h: #include <sys/types.h>.
3914 2015-11-19 Pedro Alves <palves@redhat.com>
3916 * linux-low.c (linux_process_qsupported): Change prototype.
3918 * linux-low.h (struct linux_target_ops) <process_qsupported>:
3920 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
3921 and adjust to loop over all features.
3922 * server.c (handle_query) <qSupported>: Adjust to call
3923 target_process_qsupported once, passing it a vector of unprocessed
3925 * target.h (struct target_ops) <process_qsupported>: Change
3927 (target_process_qsupported): Adjust.
3929 2015-11-19 Pedro Alves <palves@redhat.com>
3931 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
3933 * configure: Regenerate.
3935 2015-11-19 Pedro Alves <palves@redhat.com>
3937 * configure: Regenerate.
3939 2015-11-19 Yao Qi <yao.qi@linaro.org>
3941 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
3944 2015-11-19 Yao Qi <yao.qi@linaro.org>
3946 * linux-aarch64-low.c (enum aarch64_operand_type): New.
3947 (struct aarch64_operand): Move enum out.
3949 2015-11-19 Yao Qi <yao.qi@linaro.org>
3951 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
3952 struct user_fpsimd_state *.
3953 (aarch64_store_fpregset): Likewise.
3955 2015-11-19 Yao Qi <yao.qi@linaro.org>
3957 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
3958 struct user_pt_regs *.
3959 (aarch64_store_gregset): Likewise.
3961 2015-11-18 Pedro Alves <palves@redhat.com>
3963 * Makefile.in (all_object_files): Add $IPA_OBJS.
3965 2015-11-17 Pedro Alves <palves@redhat.com>
3967 * win32-low.c (win32_resume): Use gdb_signal_from_host,
3968 GDB_SIGNAL_0 and gdb_signal_to_string.
3970 2015-11-17 Pedro Alves <palves@redhat.com>
3972 * win32-low.c (handle_output_debug_string): Remove parameter.
3973 (win32_kill): Remove our_status local and adjust call to
3974 handle_output_debug_string.
3975 (get_child_debug_event): Adjust call to
3976 handle_output_debug_string.
3978 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3980 * linux-mips-low.c (mips_fill_gregset): Add cast.
3981 (mips_store_gregset): Likewise.
3982 (mips_fill_fpregset): Likewise.
3983 (mips_store_fpregset): Likewise.
3985 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3987 * linux-mips-low.c (mips_add_watchpoint): Rename private to
3990 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3992 * linux-mips-low.c (mips_linux_new_thread): Change type of
3993 watch_type to enum target_hw_bp_type.
3995 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3997 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
3998 Change return type to arm_hwbp_type.
4000 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4002 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4003 (arm_store_gregset): Likewise.
4004 * linux-arm-low.c (arm_get_hwcap): Likewise.
4005 (arm_read_description): Likewise.
4007 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4009 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4011 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4013 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4014 (ppc_fill_vsxregset): Likewise.
4015 (ppc_store_vsxregset): Likewise.
4016 (ppc_fill_vrregset): Likewise.
4017 (ppc_store_vrregset): Likewise.
4018 (ppc_fill_evrregset): Likewise.
4019 (ppc_store_evrregset): Likewise.
4021 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4023 * linux-ppc-low.c (ppc_usrregs_info): Remove
4024 forward-declaration.
4025 (ppc_arch_setup): Move lower in file.
4027 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
4029 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4030 (ps_pdwrite): Likewise.
4032 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4034 * linux-arm-low.c (arm_new_thread): Move pointer dereference
4035 to after assert checks.
4037 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
4039 * proc-service.c (ps_pdread): Add/adjust casts.
4040 (ps_pdwrite): Add/adjust casts.
4042 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4044 * server.c (handle_search_memory_1): Cast return value of
4047 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4049 * server.c (write_qxfer_response): Change type of data to
4052 2015-10-29 Pedro Alves <palves@redhat.com>
4054 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4056 2015-10-29 Pedro Alves <palves@redhat.com>
4058 * tracepoint.c (clear_installed_tracepoints): Add casts.
4060 2015-10-29 Pedro Alves <palves@redhat.com>
4062 * server.c (handle_v_cont, process_serial_event): Add enum
4063 gdb_signal casts to signal parsing code.
4065 2015-10-29 Pedro Alves <palves@redhat.com>
4067 * linux-low.h (NULL_REGSET): Define.
4068 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4069 * linux-arm-low.c (arm_regsets): Likewise.
4070 * linux-crisv32-low.c (cris_regsets): Likewise.
4071 * linux-m68k-low.c (m68k_regsets): Likewise.
4072 * linux-mips-low.c (mips_regsets): Likewise.
4073 * linux-nios2-low.c (nios2_regsets): Likewise.
4074 * linux-ppc-low.c (ppc_regsets): Likewise.
4075 * linux-s390-low.c (s390_regsets): Likewise.
4076 * linux-sh-low.c (sh_regsets): Likewise.
4077 * linux-sparc-low.c (sparc_regsets): Likewise.
4078 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4079 * linux-tile-low.c (tile_regsets): Likewise.
4080 * linux-x86-low.c (x86_regsets): Likewise.
4081 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4083 2015-10-29 Pedro Alves <palves@redhat.com>
4085 * linux-low.h (NULL_REGSET): Define.
4086 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4087 * linux-arm-low.c (arm_regsets): Likewise.
4088 * linux-crisv32-low.c (cris_regsets): Likewise.
4089 * linux-m68k-low.c (m68k_regsets): Likewise.
4090 * linux-mips-low.c (mips_regsets): Likewise.
4091 * linux-nios2-low.c (nios2_regsets): Likewise.
4092 * linux-ppc-low.c (ppc_regsets): Likewise.
4093 * linux-s390-low.c (s390_regsets): Likewise.
4094 * linux-sh-low.c (sh_regsets): Likewise.
4095 * linux-sparc-low.c (sparc_regsets): Likewise.
4096 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4097 * linux-tile-low.c (tile_regsets): Likewise.
4098 * linux-x86-low.c (x86_regsets): Likewise.
4099 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4101 2015-10-26 Doug Evans <dje@google.com>
4103 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4105 2015-10-26 Doug Evans <dje@google.com>
4107 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4109 2015-10-26 Doug Evans <dje@google.com>
4111 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4113 (attach_thread, find_new_threads_callback): Ditto.
4115 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4117 * mem-break.h (set_breakpoint_data): Remove.
4119 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4121 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4122 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4123 (initialize_low): Remove set_breakpoint_data call.
4124 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4125 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4126 (initialize_low): Remove set_breakpoint_data call.
4127 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4128 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4129 (initialize_low): Remove set_breakpoint_data call.
4131 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4133 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4134 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4135 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4136 * target.h (target_breakpoint_kind_from_pc): New macro.
4138 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4140 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4141 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4142 the default breakpoint kind.
4144 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4146 * linux-arm-low.c (arm_supports_z_point_type): Add software
4149 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4151 * linux-arm-low.c: Refactor breakpoint definitions.
4152 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4153 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4155 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4157 * Makefile.in: Add arm.c/o.
4158 * configure.srv: Likewise.
4159 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4160 (arm_breakpoint_kind_from_pc): New function.
4161 (arm_sw_breakpoint_from_kind): Return proper kind.
4162 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4164 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4166 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4168 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4169 (struct raw_breakpoint) <size>: Remove.
4170 (struct raw_breakpoint) <kind>: Add.
4171 (bp_size): New function.
4172 (bp_opcode): Likewise.
4173 (find_raw_breakpoint_at): Adjust for kind.
4174 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4175 (remove_memory_breakpoint): Adjust for kind call bp_size.
4176 (set_raw_breakpoint_at): Adjust for kind.
4177 (set_breakpoint): Likewise.
4178 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4179 (delete_raw_breakpoint): Adjust for kind.
4180 (delete_breakpoint): Likewise.
4181 (find_gdb_breakpoint): Likewise.
4182 (set_gdb_breakpoint_1): Likewise.
4183 (set_gdb_breakpoint): Likewise.
4184 (delete_gdb_breakpoint_1): Likewise.
4185 (delete_gdb_breakpoint): Likewise.
4186 (uninsert_raw_breakpoint): Likewise.
4187 (reinsert_raw_breakpoint): Likewise.
4188 (set_breakpoint_data): Remove.
4189 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4190 (check_mem_read): Adjust for kind call bp_size.
4191 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4192 (clone_one_breakpoint): Adjust for kind.
4193 * mem-break.h (set_gdb_breakpoint): Likewise.
4194 (delete_gdb_breakpoint): Likewise.
4195 * server.c (process_serial_event): Likewise.
4197 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4199 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4200 (struct linux_target_ops) <breakpoint>: Remove.
4201 (struct linux_target_ops) <breakpoint_len>: Remove.
4202 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4203 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4204 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4205 (arm_sw_breakpoint_from_kind): New function.
4206 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4207 (struct linux_target_ops) <breakpoint>: Remove.
4208 (struct linux_target_ops) <breakpoint_len>: Remove.
4209 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4210 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4211 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4212 (struct linux_target_ops) <breakpoint>: Remove.
4213 (struct linux_target_ops) <breakpoint_len>: Remove.
4214 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4215 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4216 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
4217 (struct linux_target_ops) <breakpoint>: Remove.
4218 (struct linux_target_ops) <breakpoint_len>: Remove.
4219 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4220 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4221 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4222 and sw_breakpoint_from_kind to increment the pc.
4223 (linux_breakpoint_kind_from_pc): New function.
4224 (linux_sw_breakpoint_from_kind): New function.
4225 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4226 (initialize_low): Call breakpoint_kind_from_pc and
4227 sw_breakpoint_from_kind to replace breakpoint_data/len.
4228 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4230 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4231 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4232 (struct linux_target_ops) <breakpoint>: Remove.
4233 (struct linux_target_ops) <breakpoint_len>: Remove.
4234 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4235 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4236 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
4237 (struct linux_target_ops) <breakpoint>: Remove.
4238 (struct linux_target_ops) <breakpoint_len>: Remove.
4239 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4240 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4241 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4242 (struct linux_target_ops) <breakpoint>: Remove.
4243 (struct linux_target_ops) <breakpoint_len>: Remove.
4244 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4245 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4246 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4247 (struct linux_target_ops) <breakpoint>: Remove.
4248 (struct linux_target_ops) <breakpoint_len>: Remove.
4249 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4250 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4251 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4252 (struct linux_target_ops) <breakpoint>: Remove.
4253 (struct linux_target_ops) <breakpoint_len>: Remove.
4254 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4255 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4256 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4257 (struct linux_target_ops) <breakpoint>: Remove.
4258 (struct linux_target_ops) <breakpoint_len>: Remove.
4259 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4260 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4261 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4262 (struct linux_target_ops) <breakpoint>: Remove.
4263 (struct linux_target_ops) <breakpoint_len>: Remove.
4264 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4265 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4266 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4267 (struct linux_target_ops) <breakpoint>: Remove.
4268 (struct linux_target_ops) <breakpoint_len>: Remove.
4269 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4270 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4271 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4272 (struct linux_target_ops) <breakpoint>: Remove.
4273 (struct linux_target_ops) <breakpoint_len>: Remove.
4274 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4275 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4276 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4277 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4278 (struct linux_target_ops) <breakpoint>: Remove.
4279 (struct linux_target_ops) <breakpoint_len>: Remove.
4280 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4281 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4282 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4283 (struct linux_target_ops) <breakpoint>: Remove.
4284 (struct linux_target_ops) <breakpoint_len>: Remove.
4285 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4286 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4288 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4290 * linux-cris-low.c (cris_get_pc): Remove void arg.
4292 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4294 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4297 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4299 * inferiors.c (thread_pid_matches_callback): New function.
4300 (find_thread_process): New function.
4301 (remove_thread): Reset current_thread.
4302 (remove_process): Assert threads have been removed first.
4304 2015-10-15 Yao Qi <yao.qi@linaro.org>
4306 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4308 (aarch64_remove_point): Likewise.
4309 * regcache.c (regcache_register_size): New function.
4311 2015-10-12 Yao Qi <yao.qi@linaro.org>
4313 * linux-aarch64-low.c: Update all callers as emit_load_store
4314 is renamed to aarch64_emit_load_store.
4316 2015-10-12 Yao Qi <yao.qi@linaro.org>
4318 * linux-aarch64-low.c: Update all callers of function renaming
4319 from emit_insn to aarch64_emit_insn.
4321 2015-10-12 Yao Qi <yao.qi@linaro.org>
4323 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4324 arch/aarch64-insn.h.
4325 (struct aarch64_memory_operand): Likewise.
4327 (emit_insn): Move to arch/aarch64-insn.c.
4328 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4329 (emit_load_store): Move to arch/aarch64-insn.c.
4330 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4331 (can_encode_int32): Remove.
4333 2015-10-12 Yao Qi <yao.qi@linaro.org>
4335 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4336 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4337 (aarch64_relocate_instruction): Likewise.
4338 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4339 (struct aarch64_insn_visitor): Likewise.
4341 2015-10-12 Yao Qi <yao.qi@linaro.org>
4343 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4344 (struct aarch64_insn_visitor): New.
4345 (struct aarch64_insn_relocation_data): New.
4346 (aarch64_ftrace_insn_reloc_b): New function.
4347 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4348 (aarch64_ftrace_insn_reloc_cb): Likewise.
4349 (aarch64_ftrace_insn_reloc_tb): Likewise.
4350 (aarch64_ftrace_insn_reloc_adr): Likewise.
4351 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4352 (aarch64_ftrace_insn_reloc_others): Likewise.
4354 (aarch64_relocate_instruction): Use visitor.
4356 2015-10-12 Yao Qi <yao.qi@linaro.org>
4358 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4359 int. Add argument buf.
4360 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4361 aarch64_relocate_instruction.
4363 2015-10-12 Yao Qi <yao.qi@linaro.org>
4365 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4366 argument insn. Remove local variable insn. Don't call
4368 (aarch64_install_fast_tracepoint_jump_pad): Call
4371 2015-09-30 Yao Qi <yao.qi@linaro.org>
4373 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4374 (emit_load_store_pair): Likewise.
4376 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4378 * dll.c (match_dll): Add cast(s).
4379 (unloaded_dll): Likewise.
4380 * linux-low.c (second_thread_of_pid_p): Likewise.
4381 (delete_lwp_callback): Likewise.
4382 (count_events_callback): Likewise.
4383 (select_event_lwp_callback): Likewise.
4384 (linux_set_resume_request): Likewise.
4385 * server.c (accumulate_file_name_length): Likewise.
4386 (emit_dll_description): Likewise.
4387 (handle_qxfer_threads_worker): Likewise.
4388 (visit_actioned_threads): Likewise.
4389 * thread-db.c (any_thread_of): Likewise.
4390 * tracepoint.c (same_process_p): Likewise.
4391 (match_blocktype): Likewise.
4392 (build_traceframe_info_xml): Likewise.
4394 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4396 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4398 (gdb_unparse_agent_expr): Likewise.
4399 * hostio.c (require_data): Likewise.
4400 (handle_pread): Likewise.
4401 * linux-low.c (disable_regset): Likewise.
4402 (fetch_register): Likewise.
4403 (store_register): Likewise.
4404 (get_dynamic): Likewise.
4405 (linux_qxfer_libraries_svr4): Likewise.
4406 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4407 (set_fast_tracepoint_jump): Likewise.
4408 (uninsert_fast_tracepoint_jumps_at): Likewise.
4409 (reinsert_fast_tracepoint_jumps_at): Likewise.
4410 (validate_inserted_breakpoint): Likewise.
4411 (clone_agent_expr): Likewise.
4412 * regcache.c (init_register_cache): Likewise.
4413 * remote-utils.c (putpkt_binary_1): Likewise.
4414 (decode_M_packet): Likewise.
4415 (decode_X_packet): Likewise.
4416 (look_up_one_symbol): Likewise.
4417 (relocate_instruction): Likewise.
4418 (monitor_output): Likewise.
4419 * server.c (handle_search_memory): Likewise.
4420 (handle_qxfer_exec_file): Likewise.
4421 (handle_qxfer_libraries): Likewise.
4422 (handle_qxfer): Likewise.
4423 (handle_query): Likewise.
4424 (handle_v_cont): Likewise.
4425 (handle_v_run): Likewise.
4426 (captured_main): Likewise.
4427 * target.c (write_inferior_memory): Likewise.
4428 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4429 * tracepoint.c (init_trace_buffer): Likewise.
4430 (add_tracepoint_action): Likewise.
4431 (add_traceframe): Likewise.
4432 (add_traceframe_block): Likewise.
4433 (cmd_qtdpsrc): Likewise.
4434 (cmd_qtdv): Likewise.
4435 (cmd_qtstatus): Likewise.
4436 (response_source): Likewise.
4437 (response_tsv): Likewise.
4438 (cmd_qtnotes): Likewise.
4439 (gdb_collect): Likewise.
4440 (initialize_tracepoint): Likewise.
4442 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4444 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4445 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4446 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4448 (enum aarch64_condition_codes): New enum.
4449 (w0): New static global.
4452 (struct aarch64_memory_operand) <type>: New
4453 MEMORY_OPERAND_POSTINDEX type.
4454 (postindex_memory_operand): New helper function.
4455 (emit_ret): New function.
4456 (emit_load_store_pair): New function, factored out of emit_stp
4457 with support for MEMORY_OPERAND_POSTINDEX.
4458 (emit_stp): Rewrite using emit_load_store_pair.
4459 (emit_ldp): New function.
4460 (emit_load_store): Likewise.
4461 (emit_ldr): Mention post-index instruction in comment.
4462 (emit_ldrh): New function.
4463 (emit_ldrb): New function.
4464 (emit_ldrsw): Mention post-index instruction in comment.
4465 (emit_str): Likewise.
4466 (emit_subs): New function.
4467 (emit_cmp): Likewise.
4468 (emit_and): Likewise.
4469 (emit_orr): Likewise.
4470 (emit_orn): Likewise.
4471 (emit_eor): Likewise.
4472 (emit_mvn): Likewise.
4473 (emit_lslv): Likewise.
4474 (emit_lsrv): Likewise.
4475 (emit_asrv): Likewise.
4476 (emit_mul): Likewise.
4477 (emit_sbfm): Likewise.
4478 (emit_sbfx): Likewise.
4479 (emit_ubfm): Likewise.
4480 (emit_ubfx): Likewise.
4481 (emit_csinc): Likewise.
4482 (emit_cset): Likewise.
4483 (emit_nop): Likewise.
4484 (emit_ops_insns): New helper function.
4485 (emit_pop): Likewise.
4486 (emit_push): Likewise.
4487 (aarch64_emit_prologue): New function.
4488 (aarch64_emit_epilogue): Likewise.
4489 (aarch64_emit_add): Likewise.
4490 (aarch64_emit_sub): Likewise.
4491 (aarch64_emit_mul): Likewise.
4492 (aarch64_emit_lsh): Likewise.
4493 (aarch64_emit_rsh_signed): Likewise.
4494 (aarch64_emit_rsh_unsigned): Likewise.
4495 (aarch64_emit_ext): Likewise.
4496 (aarch64_emit_log_not): Likewise.
4497 (aarch64_emit_bit_and): Likewise.
4498 (aarch64_emit_bit_or): Likewise.
4499 (aarch64_emit_bit_xor): Likewise.
4500 (aarch64_emit_bit_not): Likewise.
4501 (aarch64_emit_equal): Likewise.
4502 (aarch64_emit_less_signed): Likewise.
4503 (aarch64_emit_less_unsigned): Likewise.
4504 (aarch64_emit_ref): Likewise.
4505 (aarch64_emit_if_goto): Likewise.
4506 (aarch64_emit_goto): Likewise.
4507 (aarch64_write_goto_address): Likewise.
4508 (aarch64_emit_const): Likewise.
4509 (aarch64_emit_call): Likewise.
4510 (aarch64_emit_reg): Likewise.
4511 (aarch64_emit_pop): Likewise.
4512 (aarch64_emit_stack_flush): Likewise.
4513 (aarch64_emit_zero_ext): Likewise.
4514 (aarch64_emit_swap): Likewise.
4515 (aarch64_emit_stack_adjust): Likewise.
4516 (aarch64_emit_int_call_1): Likewise.
4517 (aarch64_emit_void_call_2): Likewise.
4518 (aarch64_emit_eq_goto): Likewise.
4519 (aarch64_emit_ne_goto): Likewise.
4520 (aarch64_emit_lt_goto): Likewise.
4521 (aarch64_emit_le_goto): Likewise.
4522 (aarch64_emit_gt_goto): Likewise.
4523 (aarch64_emit_ge_got): Likewise.
4524 (aarch64_emit_ops_impl): New static global variable.
4525 (aarch64_emit_ops): New target function, return
4526 &aarch64_emit_ops_impl.
4527 (struct linux_target_ops): Install it.
4529 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4531 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4532 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4534 * linux-aarch64-ipa.c: New file.
4535 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4537 (aarch64_get_thread_area): New target method.
4538 (extract_signed_bitfield): New helper function.
4539 (aarch64_decode_ldr_literal): New function.
4540 (enum aarch64_opcodes): New enum.
4541 (struct aarch64_register): New struct.
4542 (struct aarch64_operand): New struct.
4543 (x0): New static global.
4552 (aarch64_register): New helper function.
4553 (register_operand): Likewise.
4554 (immediate_operand): Likewise.
4555 (struct aarch64_memory_operand): New struct.
4556 (offset_memory_operand): New helper function.
4557 (preindex_memory_operand): Likewise.
4558 (enum aarch64_system_control_registers): New enum.
4559 (ENCODE): New macro.
4560 (emit_insn): New helper function.
4561 (emit_b): New function.
4562 (emit_bcond): Likewise.
4563 (emit_cb): Likewise.
4564 (emit_tb): Likewise.
4565 (emit_blr): Likewise.
4566 (emit_stp): Likewise.
4567 (emit_ldp_q_offset): Likewise.
4568 (emit_stp_q_offset): Likewise.
4569 (emit_load_store): Likewise.
4570 (emit_ldr): Likewise.
4571 (emit_ldrsw): Likewise.
4572 (emit_str): Likewise.
4573 (emit_ldaxr): Likewise.
4574 (emit_stxr): Likewise.
4575 (emit_stlr): Likewise.
4576 (emit_data_processing_reg): Likewise.
4577 (emit_data_processing): Likewise.
4578 (emit_add): Likewise.
4579 (emit_sub): Likewise.
4580 (emit_mov): Likewise.
4581 (emit_movk): Likewise.
4582 (emit_mov_addr): Likewise.
4583 (emit_mrs): Likewise.
4584 (emit_msr): Likewise.
4585 (emit_sevl): Likewise.
4586 (emit_wfe): Likewise.
4587 (append_insns): Likewise.
4588 (can_encode_int32_in): New helper function.
4589 (aarch64_relocate_instruction): New function.
4590 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4591 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4592 (struct linux_target_ops): Install aarch64_get_thread_area,
4593 aarch64_install_fast_tracepoint_jump_pad and
4594 aarch64_get_min_fast_tracepoint_insn_len.
4596 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4598 * Makefile.in (aarch64-insn.o): New rule.
4599 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4601 2015-09-21 Yao Qi <yao.qi@linaro.org>
4603 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4605 2015-09-21 Yao Qi <yao.qi@linaro.org>
4607 * tracepoint.c (max_jump_pad_size): Remove.
4609 2015-09-18 Yao Qi <yao.qi@linaro.org>
4611 * linux-aarch64-low.c: Don't include sys/uio.h.
4612 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4614 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
4616 * tracepoint.c (eval_result_type): Change prototype.
4617 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4619 2015-09-15 Pedro Alves <palves@redhat.com>
4621 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4622 Check whether to report exec events instead of checking whether
4623 multiprocess is enabled.
4625 2015-09-15 Pedro Alves <palves@redhat.com>
4628 * remote-utils.c (prepare_resume_reply): Merge
4629 TARGET_WAITKIND_VFORK_DONE switch case with the
4630 TARGET_WAITKIND_FORKED case.
4632 2015-09-15 Yao Qi <yao.qi@linaro.org>
4634 * server.c (handle_query): Check string comparison using
4635 "else if" instead of "if".
4637 2015-09-15 Yao Qi <yao.qi@linaro.org>
4639 * server.c (vCont_supported): New global variable.
4640 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4641 matches. Append ";vContSupported+" to own_buf.
4642 (handle_v_requests): Append ";s;S" to own_buf if target supports
4643 hardware single step or vCont_supported is false.
4644 (capture_main): Set vCont_supported to zero.
4646 2015-09-15 Yao Qi <yao.qi@linaro.org>
4648 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4650 (linux_supports_hardware_single_step): ... New function.
4651 (linux_target_ops): Update.
4652 * lynx-low.c (lynx_target_ops): Set field
4653 supports_hardware_single_step to target_can_do_hardware_single_step.
4654 * nto-low.c (nto_target_ops): Likewise.
4655 * spu-low.c (spu_target_ops): Likewise.
4656 * win32-low.c (win32_target_ops): Likewise.
4657 * target.c (target_can_do_hardware_single_step): New function.
4658 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4659 Remove. <supports_hardware_single_step>: New field.
4660 (target_supports_conditional_breakpoints): Remove.
4661 (target_supports_hardware_single_step): New macro.
4662 (target_can_do_hardware_single_step): Declare.
4663 * server.c (handle_query): Use target_supports_hardware_single_step
4664 instead of target_supports_conditional_breakpoints.
4666 2015-09-15 Yao Qi <yao.qi@linaro.org>
4668 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4670 (struct linux_target_ops the_low_target): Install
4671 aarch64_linux_siginfo_fixup.
4673 2015-09-11 Don Breazeal <donb@codesourcery.com>
4674 Luis Machado <lgustavo@codesourcery.com>
4676 * linux-low.c (linux_mourn): Static declaration.
4677 (linux_arch_setup): Move in front of
4678 handle_extended_wait.
4679 (linux_arch_setup_thread): New function.
4680 (handle_extended_wait): Handle exec events. Call
4681 linux_arch_setup_thread. Make event_lwp argument a
4682 pointer-to-a-pointer.
4683 (check_zombie_leaders): Do not check stopped threads.
4684 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4685 (linux_low_filter_event): Add lwp and thread for exec'ing
4686 non-leader thread if leader thread has been deleted.
4687 Refactor code into linux_arch_setup_thread and call it.
4688 Pass child lwp pointer by reference to handle_extended_wait.
4689 (linux_wait_for_event_filtered): Update comment.
4690 (linux_wait_1): Prevent clobbering exec event status.
4691 (linux_supports_exec_events): New function.
4692 (linux_target_ops) <supports_exec_events>: Initialize new member.
4693 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4695 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4696 * server.c (report_exec_events): New global variable.
4697 (handle_query): Handle qSupported query for exec-events feature.
4698 (captured_main): Initialize report_exec_events.
4699 * server.h (report_exec_events): Declare new global variable.
4700 * target.h (struct target_ops) <supports_exec_events>: New
4702 (target_supports_exec_events): New macro.
4703 * win32-low.c (win32_target_ops) <supports_exec_events>:
4704 Initialize new member.
4706 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4708 * linux-low.c (linux_low_enable_btrace): Remove.
4709 (linux_target_ops): Replace linux_low_enable_btrace with
4710 linux_enable_btrace.
4712 2015-09-03 Yao Qi <yao.qi@linaro.org>
4714 * linux-aarch64-low.c (aarch64_insert_point): Call
4715 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4718 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4720 * linux-low.c (check_stopped_by_breakpoint): Use
4721 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4723 2015-08-27 Pedro Alves <palves@redhat.com>
4725 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4727 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4729 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4730 the XNEW-family equivalent.
4731 (compile_bytecodes): Likewise.
4732 * dll.c (loaded_dll): Likewise.
4733 * event-loop.c (append_callback_event): Likewise.
4734 (create_file_handler): Likewise.
4735 (create_file_event): Likewise.
4736 * hostio.c (handle_open): Likewise.
4737 * inferiors.c (add_thread): Likewise.
4738 (add_process): Likewise.
4739 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4740 * linux-arm-low.c (arm_new_process): Likewise.
4741 (arm_new_thread): Likewise.
4742 * linux-low.c (add_to_pid_list): Likewise.
4743 (linux_add_process): Likewise.
4744 (handle_extended_wait): Likewise.
4745 (add_lwp): Likewise.
4746 (enqueue_one_deferred_signal): Likewise.
4747 (enqueue_pending_signal): Likewise.
4748 (linux_resume_one_lwp_throw): Likewise.
4749 (linux_resume_one_thread): Likewise.
4750 (linux_read_memory): Likewise.
4751 (linux_write_memory): Likewise.
4752 * linux-mips-low.c (mips_linux_new_process): Likewise.
4753 (mips_linux_new_thread): Likewise.
4754 (mips_add_watchpoint): Likewise.
4755 * linux-x86-low.c (initialize_low_arch): Likewise.
4756 * lynx-low.c (lynx_add_process): Likewise.
4757 * mem-break.c (set_raw_breakpoint_at): Likewise.
4758 (set_breakpoint): Likewise.
4759 (add_condition_to_breakpoint): Likewise.
4760 (add_commands_to_breakpoint): Likewise.
4761 (clone_agent_expr): Likewise.
4762 (clone_one_breakpoint): Likewise.
4763 * regcache.c (new_register_cache): Likewise.
4764 * remote-utils.c (look_up_one_symbol): Likewise.
4765 * server.c (queue_stop_reply): Likewise.
4766 (start_inferior): Likewise.
4767 (queue_stop_reply_callback): Likewise.
4768 (handle_target_event): Likewise.
4769 * spu-low.c (fetch_ppc_memory): Likewise.
4770 (store_ppc_memory): Likewise.
4771 * target.c (set_target_ops): Likewise.
4772 * thread-db.c (thread_db_load_search): Likewise.
4773 (try_thread_db_load_1): Likewise.
4774 * tracepoint.c (add_tracepoint): Likewise.
4775 (add_tracepoint_action): Likewise.
4776 (create_trace_state_variable): Likewise.
4777 (cmd_qtdpsrc): Likewise.
4778 (cmd_qtro): Likewise.
4779 (add_while_stepping_state): Likewise.
4780 * win32-low.c (child_add_thread): Likewise.
4781 (get_image_name): Likewise.
4783 2015-08-25 Yao Qi <yao.qi@linaro.org>
4785 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4787 2015-08-25 Yao Qi <yao.qi@linaro.org>
4789 * Makefile.in (aarch64-linux.o): New rule.
4790 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4792 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4793 (aarch64_init_debug_reg_state): Make it extern.
4794 (aarch64_linux_prepare_to_resume): Remove.
4796 2015-08-25 Yao Qi <yao.qi@linaro.org>
4798 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4799 lwp_arch_private_info and ptid_of_lwp.
4801 2015-08-25 Yao Qi <yao.qi@linaro.org>
4803 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4804 Find proc_info by find_process_pid. All callers updated.
4806 2015-08-25 Yao Qi <yao.qi@linaro.org>
4808 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4810 (debug_reg_change_callback): Remove.
4811 (aarch64_notify_debug_reg_change): Remove.
4813 2015-08-25 Yao Qi <yao.qi@linaro.org>
4815 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4816 Call current_lwp_ptid.
4818 2015-08-25 Yao Qi <yao.qi@linaro.org>
4820 * linux-aarch64-low.c (debug_reg_change_callback): Use
4823 2015-08-25 Yao Qi <yao.qi@linaro.org>
4825 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4827 2015-08-25 Yao Qi <yao.qi@linaro.org>
4829 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4831 2015-08-25 Yao Qi <yao.qi@linaro.org>
4833 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4836 2015-08-25 Yao Qi <yao.qi@linaro.org>
4838 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4840 (debug_reg_change_callback): Remove argument entry and add argument
4841 lwp. Remove local variable thread. Don't print thread id in the
4842 debugging output. Don't check whether pid of thread equals to pid.
4843 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
4844 iterate_over_lwps instead find_inferior.
4846 2015-08-24 Pedro Alves <palves@redhat.com>
4848 * inferiors.c (get_first_process): New function.
4849 * inferiors.h (get_first_process): New declaration.
4850 * remote-utils.c (read_ptid): Default to the first process in the
4851 list, instead of to the current thread's process.
4853 2015-08-24 Pedro Alves <palves@redhat.com>
4855 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4856 * event-loop.c: Likewise.
4857 * remote-utils.c: Likewise.
4858 * tracepoint.c: Likewise.
4860 2015-08-24 Pedro Alves <palves@redhat.com>
4862 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4865 2015-08-21 Pedro Alves <palves@redhat.com>
4867 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4868 instead of literal 1.
4870 2015-08-21 Pedro Alves <palves@redhat.com>
4872 * tdesc.c (default_description): Explicitly zero-initialize.
4874 2015-08-21 Pedro Alves <palves@redhat.com>
4877 * inferiors.c (remove_thread): Discard any pending stop reply for
4879 * server.c (remove_all_on_match_pid): Rename to ...
4880 (remove_all_on_match_ptid): ... this. Work with a filter ptid
4882 (discard_queued_stop_replies): Change parameter to a ptid. Now
4884 (handle_v_kill, kill_inferior_callback, captured_main)
4885 (process_serial_event): Adjust.
4886 * server.h (discard_queued_stop_replies): Declare.
4888 2015-08-21 Pedro Alves <palves@redhat.com>
4890 * linux-low.c (wait_for_sigstop): Always switch to no thread
4891 selected if the previously current thread dies.
4892 * lynx-low.c (lynx_request_interrupt): Use the first thread's
4893 process instead of the current thread's.
4894 * remote-utils.c (input_interrupt): Don't check if there's no
4896 * server.c (gdb_read_memory, gdb_write_memory): If setting the
4897 current thread to the general thread fails, error out.
4898 (handle_qxfer_auxv, handle_qxfer_libraries)
4899 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
4900 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
4901 (handle_query): Check if there's a thread selected instead of
4902 checking whether there's any thread in the thread list.
4903 (handle_qxfer_threads, handle_qxfer_btrace)
4904 (handle_qxfer_btrace_conf): Don't error out early if there's no
4905 thread in the thread list.
4906 (handle_v_cont, myresume): Don't set the current thread to the
4908 (process_serial_event) <Hg handling>: Also set thread_id if the
4909 previous general thread is still alive.
4910 (process_serial_event) <g/G handling>: If setting the current
4911 thread to the general thread fails, error out.
4912 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
4913 thread's lwp instead of the current thread's.
4914 * target.c (set_desired_thread): If the desired thread was not
4915 found, leave the current thread pointing to NULL. Return an int
4916 (boolean) indicating success.
4917 * target.h (set_desired_thread): Change return type to int.
4919 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
4921 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
4922 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
4924 (ps_get_thread_area): New function.
4926 2015-08-19 Gary Benson <gbenson@redhat.com>
4928 * hostio.c (handle_pread): Do not attempt to read more data
4929 than hostio_reply_with_data can fit in a packet.
4931 2015-08-18 Joel Brobecker <brobecker@adacore.com>
4933 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
4935 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
4937 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
4939 2015-08-06 Pedro Alves <palves@redhat.com>
4941 * tracepoint.c (expr_eval_result): Now an int.
4943 2015-08-06 Pedro Alves <palves@redhat.com>
4945 * gdbthread.h (struct regcache): Forward declare.
4946 (struct thread_info) <regcache_data>: Now a struct regcache
4948 * inferiors.c (inferior_regcache_data)
4949 (set_inferior_regcache_data): Now work with struct regcache
4951 * inferiors.h (struct regcache): Forward declare.
4952 (inferior_regcache_data, set_inferior_regcache_data): Now work
4953 with struct regcache pointers.
4954 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
4955 (free_register_cache_thread): Remove struct regcache pointer
4958 2015-08-06 Pedro Alves <palves@redhat.com>
4960 * server.c (captured_main): On error, print the exception message
4961 to stderr, and if run_once is set, throw a quit.
4963 2015-08-06 Pedro Alves <palves@redhat.com>
4965 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
4968 2015-08-06 Pedro Alves <palves@redhat.com>
4970 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
4971 reading beyond the passed in buffer length.
4973 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
4975 * tracepoint.c (symbol_list) <required>: Remove.
4977 2015-08-06 Pedro Alves <palves@redhat.com>
4979 * linux-low.c (handle_extended_wait): Set the fork child's suspend
4980 count if stopping and suspending threads.
4981 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
4982 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
4983 (linux_detach): Complete an ongoing step-over.
4984 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
4986 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
4987 (linux_wait_1): If passing a signal to the inferior after
4988 finishing a step-over, unsuspend and re-resume all lwps. If we
4989 see a single-step event but the thread should be continuing, don't
4990 pass the trap to gdb.
4991 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
4992 internal_error instead of gdb_assert.
4993 (enqueue_pending_signal): New function.
4994 (check_ptrace_stopped_lwp_gone): Add debug output.
4995 (start_step_over): Use internal_error instead of gdb_assert.
4996 (complete_ongoing_step_over): New function.
4997 (linux_resume_one_thread): Don't resume a suspended thread.
4998 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5001 2015-08-06 Pedro Alves <palves@redhat.com>
5003 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5004 (linux_thread_alive): Use lwp_is_marked_dead.
5005 (extended_event_reported): Delete.
5006 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5007 instead of extended_event_reported.
5008 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
5010 (lwp_is_marked_dead): New function.
5011 (lwp_running): Use lwp_is_marked_dead.
5012 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5015 2015-08-06 Pedro Alves <palves@redhat.com>
5017 * linux-low.c (linux_wait_1): Move fork event output out of the
5018 !report_to_gdb check. Pass event_child->waitstatus to
5019 target_waitstatus_to_string instead of ourstatus.
5021 2015-08-04 Yao Qi <yao.qi@linaro.org>
5023 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5024 if current_thread is 32 bit.
5026 2015-08-04 Yao Qi <yao.qi@linaro.org>
5028 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5029 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5030 * server.c (extended_protocol): Remove "static".
5031 * server.h (extended_protocol): Declare it.
5033 2015-08-04 Yao Qi <yao.qi@linaro.org>
5035 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5036 both aarch64 and aarch32.
5037 (aarch64_set_pc): Likewise.
5039 2015-08-04 Yao Qi <yao.qi@linaro.org>
5041 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5042 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5043 arm-with-neon.xml to srv_xmlfiles.
5044 * linux-aarch64-low.c: Include linux-aarch32-low.h.
5045 (is_64bit_tdesc): New function.
5046 (aarch64_linux_read_description): New function.
5047 (aarch64_arch_setup): Call aarch64_linux_read_description.
5048 (regs_info): Rename to regs_info_aarch64.
5049 (aarch64_regs_info): Return right regs_info.
5050 (initialize_low_arch): Call initialize_low_arch_aarch32.
5052 2015-08-04 Yao Qi <yao.qi@linaro.org>
5054 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5055 * linux-aarch32-low.c: New file.
5056 * linux-aarch32-low.h: New file.
5057 * linux-arm-low.c (arm_fill_gregset): Move it to
5058 linux-aarch32-low.c.
5059 (arm_store_gregset): Likewise.
5060 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5061 (arm_store_vfpregset): Call arm_store_vfpregset_num.
5062 (arm_arch_setup): Check if PTRACE_GETREGSET works.
5063 (regs_info): Rename to regs_info_arm.
5064 (arm_regs_info): Return regs_info_aarch32 if
5065 have_ptrace_getregset is 1 and target description is
5066 arm_with_neon or arm_with_vfpv3.
5067 (initialize_low_arch): Don't call init_registers_arm_with_neon.
5068 Call initialize_low_arch_aarch32 instead.
5070 2015-08-04 Yao Qi <yao.qi@linaro.org>
5072 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5073 * linux-low.c: ... here.
5074 * linux-low.h (have_ptrace_getregset): Declare it.
5076 2015-08-04 Pedro Alves <palves@redhat.com>
5078 * thread-db.c (struct thread_db): Use new typedefs.
5079 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5081 (disable_thread_event_reporting): Cast result of dlsym to
5082 destination function pointer type.
5083 (thread_db_mourn): Use td_ta_delete_ftype.
5085 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5087 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5089 (CDX_BREAKPOINT): Define for R2.
5090 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5091 (the_low_target): Add comments.
5093 2015-07-30 Yao Qi <yao.qi@linaro.org>
5095 * linux-arm-low.c (arm_hwcap): Remove it.
5096 (arm_read_description): New local variable arm_hwcap. Don't
5097 set arm_hwcap to zero.
5099 2015-07-30 Yao Qi <yao.qi@linaro.org>
5101 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5102 Use regcache->tdesc instead.
5103 (arm_store_wmmxregset): Likewise.
5104 (arm_fill_vfpregset): Likewise.
5105 (arm_store_vfpregset): Likewise.
5107 2015-07-30 Yao Qi <yao.qi@linaro.org>
5109 * linux-arm-low.c: Include arch/arm.h.
5110 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5111 (arm_store_gregset): Likewise.
5113 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5115 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5116 ptrace's 4th parameter.
5118 2015-07-27 Yao Qi <yao.qi@linaro.org>
5120 * configure.srv (case aarch64*-*-linux*): Don't set
5123 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5125 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5127 * linux-arm-low.c: Likewise.
5128 * linux-cris-low.c: Likewise.
5129 * linux-crisv32-low.c: Likewise.
5130 * linux-low.c: Likewise.
5131 * linux-m68k-low.c: Likewise.
5132 * linux-mips-low.c: Likewise.
5133 * linux-nios2-low.c: Likewise.
5134 * linux-s390-low.c: Likewise.
5135 * linux-sparc-low.c: Likewise.
5136 * linux-tic6x-low.c: Likewise.
5137 * linux-tile-low.c: Likewise.
5138 * linux-x86-low.c: Likewise.
5140 2015-07-24 Pedro Alves <palves@redhat.com>
5142 * config.in: Regenerate.
5143 * configure: Regenerate.
5145 2015-07-24 Pedro Alves <palves@redhat.com>
5147 * acinclude.m4: Include ../ptrace.m4.
5148 * configure.ac: Call GDB_AC_PTRACE.
5149 * config.in, configure: Regenerate.
5151 2015-07-24 Yao Qi <yao.qi@linaro.org>
5153 * linux-low.c (linux_create_inferior): Remove setting to
5154 proc->priv->new_inferior.
5155 (linux_attach): Likewise.
5156 (linux_low_filter_event): Likewise.
5157 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5159 2015-07-24 Yao Qi <yao.qi@linaro.org>
5161 * linux-low.c (linux_arch_setup): New function.
5162 (linux_low_filter_event): If proc->tdesc is NULL and
5163 proc->attached is true, call the_low_target.arch_setup.
5164 Otherwise, keep status pending, and return.
5165 (linux_resume_one_lwp_throw): Don't call get_pc if
5166 thread->while_stepping isn't NULL. Don't call
5167 get_thread_regcache if proc->tdesc is NULL.
5168 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5169 (linux_target_ops): Install arch_setup.
5170 * server.c (start_inferior): Call the_target->arch_setup.
5171 * target.h (struct target_ops) <arch_setup>: New field.
5172 (target_arch_setup): New marco.
5173 * lynx-low.c (lynx_target_ops): Update.
5174 * nto-low.c (nto_target_ops): Update.
5175 * spu-low.c (spu_target_ops): Update.
5176 * win32-low.c (win32_target_ops): Update.
5178 2015-07-24 Yao Qi <yao.qi@linaro.org>
5180 * linux-low.c (linux_add_process): Don't set
5181 proc->priv->new_inferior.
5182 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5183 (linux_attach): Likewise.
5185 2015-07-24 Yao Qi <yao.qi@linaro.org>
5187 * server.c (start_inferior): Code refactor.
5189 2015-07-24 Yao Qi <yao.qi@linaro.org>
5191 * server.c (process_serial_event): Set general_thread.
5193 2015-07-21 Yao Qi <yao.qi@linaro.org>
5195 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5196 aarch64_linux_get_debug_reg_capacity.
5198 2015-07-17 Yao Qi <yao.qi@linaro.org>
5200 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5201 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5202 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5203 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5204 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5205 (AARCH64_HWP_ALIGNMENT): Likewise.
5206 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5207 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5208 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5209 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5210 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5211 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5212 (struct aarch64_debug_reg_state): Likewise.
5213 (struct arch_lwp_info): Likewise.
5214 (aarch64_align_watchpoint): Likewise.
5215 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5216 (aarch64_watchpoint_length): Likewise.
5217 (aarch64_point_encode_ctrl_reg): Likewise
5218 (aarch64_point_is_aligned): Likewise.
5219 (aarch64_align_watchpoint): Likewise.
5220 (aarch64_linux_set_debug_regs):
5221 (aarch64_dr_state_insert_one_point): Likewise.
5222 (aarch64_dr_state_remove_one_point): Likewise.
5223 (aarch64_handle_breakpoint): Likewise.
5224 (aarch64_handle_aligned_watchpoint): Likewise.
5225 (aarch64_handle_unaligned_watchpoint): Likewise.
5226 (aarch64_handle_watchpoint): Likewise.
5228 2015-07-17 Yao Qi <yao.qi@linaro.org>
5230 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5231 and don't aarch64_get_debug_reg_state. All callers update.
5232 (aarch64_handle_aligned_watchpoint): Likewise.
5233 (aarch64_handle_unaligned_watchpoint): Likewise.
5234 (aarch64_handle_watchpoint): Likewise.
5235 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5236 (aarch64_remove_point): Likewise.
5238 2015-07-17 Yao Qi <yao.qi@linaro.org>
5240 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5242 (aarch64_handle_unaligned_watchpoint): Likewise.
5244 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5246 Revert the previous 3 commits:
5247 Move gdb_regex* to common/
5248 Move linux_find_memory_regions_full & co.
5249 gdbserver build-id attribute generator
5251 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5252 Jan Kratochvil <jan.kratochvil@redhat.com>
5254 gdbserver build-id attribute generator.
5255 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5256 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5257 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5259 (get_dynamic): Use find_pdhr to traverse program headers.
5260 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5261 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5262 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5263 (get_hex_build_id): New.
5264 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5265 to reply XML document.
5267 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5268 Jan Kratochvil <jan.kratochvil@redhat.com>
5270 * target.c: Include target/target-utils.h and fcntl.h.
5271 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5272 (target_fileio_read_stralloc): New functions.
5274 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5276 * Makefile.in (OBS): Add gdb_regex.o.
5278 * config.in: Rebuilt.
5279 * configure: Rebuilt.
5281 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5282 Jan Kratochvil <jan.kratochvil@redhat.com>
5284 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5285 * Makefile.in (OBS): Add target-utils.o.
5286 (linux-maps.o, target-utils.o): New.
5287 * configure.srv (srv_linux_obj): Add linux-maps.o.
5289 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5291 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5293 (the_low_target): Install it.
5295 2015-07-14 Pedro Alves <palves@redhat.com>
5297 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5298 Instead, ignore ECHILD, and throw an error for other errnos.
5300 2015-07-10 Pedro Alves <palves@redhat.com>
5302 * event-loop.c (struct callback_event) <data>: Change type to
5303 gdb_client_data instance instead of gdb_client_data pointer.
5304 (append_callback_event): Adjust.
5306 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5308 * linux-aarch64-low.c: Add comments for each linux_target_ops
5309 method. Remove comments already covered in target_ops and
5310 linux_target_ops definitions.
5311 (the_low_target): Add comments for each unimplemented method.
5313 2015-07-09 Yao Qi <yao.qi@linaro.org>
5315 * linux-aarch64-low.c (aarch64_regmap): Remove.
5316 (aarch64_usrregs_info): Remove.
5317 (regs_info): Set field usrregs to NULL.
5319 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5321 * linux-low.c: Include "rsp-low.h"
5322 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5323 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5324 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5325 (handle_btrace_enable_pt): New.
5326 (handle_btrace_general_set): Support "pt".
5327 (handle_btrace_conf_general_set): Support "pt:size".
5329 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5331 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5334 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5336 * linux-aarch64-low.c: Remove comment about endianness.
5337 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5338 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5341 2015-06-24 Gary Benson <gbenson@redhat.com>
5343 * linux-i386-ipa.c (stdint.h): Do not include.
5344 * lynx-i386-low.c (stdint.h): Likewise.
5345 * lynx-ppc-low.c (stdint.h): Likewise.
5346 * mem-break.c (stdint.h): Likewise.
5347 * thread-db.c (stdint.h): Likewise.
5348 * tracepoint.c (stdint.h): Likewise.
5349 * win32-low.c (stdint.h): Likewise.
5351 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5353 * server.c (write_qxfer_response): Update call to
5354 remote_escape_output.
5356 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5357 Jan Kratochvil <jan.kratochvil@redhat.com>
5359 Merge multiple hex conversions.
5360 * gdbreplay.c (tohex): Rename to 'fromhex'.
5361 (logchar): Use fromhex.
5363 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5365 * server.c (handle_qxfer_libraries): Set `version' attribute for
5368 2015-06-10 Gary Benson <gbenson@redhat.com>
5370 * target.h (struct target_ops) <multifs_open>: New field.
5371 <multifs_unlink>: Likewise.
5372 <multifs_readlink>: Likewise.
5373 * linux-low.c (nat/linux-namespaces.h): New include.
5374 (linux_target_ops): Initialize the_target->multifs_open,
5375 the_target->multifs_unlink and the_target->multifs_readlink.
5376 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5377 * hostio.c (hostio_fs_pid): New static variable.
5378 (hostio_handle_new_gdb_connection): New function.
5379 (handle_setfs): Likewise.
5380 (handle_open): Use the_target->multifs_open as appropriate.
5381 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5382 (handle_readlink): Use the_target->multifs_readlink as
5384 (handle_vFile): Handle vFile:setfs packets.
5385 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5386 after target_handle_new_gdb_connection.
5388 2015-06-10 Gary Benson <gbenson@redhat.com>
5390 * configure.ac (AC_CHECK_FUNCS): Add setns.
5391 * config.in: Regenerate.
5392 * configure: Likewise.
5393 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5394 (linux-namespaces.o): New rule.
5395 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5397 2015-06-09 Gary Benson <gbenson@redhat.com>
5399 * hostio.c (handle_open): Process mode argument with
5400 fileio_to_host_mode.
5402 2015-06-01 Yao Qi <yao.qi@linaro.org>
5404 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5405 * linux-x86-low.c: Likewise.
5407 2015-05-28 Don Breazeal <donb@codesourcery.com>
5409 * linux-low.c (handle_extended_wait): Initialize
5410 thread_info.last_resume_kind for new fork children.
5412 2015-05-15 Pedro Alves <palves@redhat.com>
5414 * target.h (target_handle_new_gdb_connection): Rewrite using if
5415 wrapped in do/while.
5417 2015-05-14 Joel Brobecker <brobecker@adacore.com>
5419 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5420 * configure, config.in: Regenerate.
5421 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5424 2015-05-12 Don Breazeal <donb@codesourcery.com>
5426 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5427 PTRACE_EVENT_VFORK_DONE.
5428 (linux_low_ptrace_options, extended_event_reported): Add vfork
5430 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5431 and "vforkdone" for RSP 'T' Stop Reply Packet.
5432 * server.h (report_vfork_events): Declare
5435 2015-05-12 Don Breazeal <donb@codesourcery.com>
5437 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5438 (the_low_target) <new_fork>: Initialize new member.
5439 * linux-arm-low.c (arm_new_fork): New function.
5440 (the_low_target) <new_fork>: Initialize new member.
5441 * linux-low.c (handle_extended_wait): Call new target function
5443 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5444 * linux-mips-low.c (mips_add_watchpoint): New function
5445 extracted from mips_insert_point.
5446 (the_low_target) <new_fork>: Initialize new member.
5447 (mips_linux_new_fork): New function.
5448 (mips_insert_point): Call mips_add_watchpoint.
5449 * linux-x86-low.c (x86_linux_new_fork): New function.
5450 (the_low_target) <new_fork>: Initialize new member.
5452 2015-05-12 Don Breazeal <donb@codesourcery.com>
5454 * linux-low.c (handle_extended_wait): Implement return value,
5455 rename argument 'event_child' to 'event_lwp', handle
5456 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5457 (linux_low_ptrace_options): New function.
5458 (linux_low_filter_event): Call linux_low_ptrace_options,
5459 use different argument fo linux_enable_event_reporting,
5460 use return value from handle_extended_wait.
5461 (extended_event_reported): New function.
5462 (linux_wait_1): Call extended_event_reported and set
5463 status to report fork events.
5464 (linux_write_memory): Add pid to debug message.
5465 (reset_lwp_ptrace_options_callback): New function.
5466 (linux_handle_new_gdb_connection): New function.
5467 (linux_target_ops): Initialize new structure member.
5468 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5469 * lynx-low.c: Initialize new structure member.
5470 * remote-utils.c (prepare_resume_reply): Implement stop reason
5471 "fork" for "T" stop message.
5472 * server.c (handle_query): Call handle_new_gdb_connection.
5473 * server.h (report_fork_events): Declare global flag.
5474 * target.h (struct target_ops) <handle_new_gdb_connection>:
5476 (target_handle_new_gdb_connection): New macro.
5477 * win32-low.c: Initialize new structure member.
5479 2015-05-12 Don Breazeal <donb@codesourcery.com>
5481 * mem-break.c (APPEND_TO_LIST): Define macro.
5482 (clone_agent_expr): New function.
5483 (clone_one_breakpoint): New function.
5484 (clone_all_breakpoints): New function.
5485 * mem-break.h: Declare new functions.
5487 2015-05-12 Don Breazeal <donb@codesourcery.com>
5489 * linux-low.c (linux_supports_fork_events): New function.
5490 (linux_supports_vfork_events): New function.
5491 (linux_target_ops): Initialize new structure members.
5492 (initialize_low): Call linux_check_ptrace_features.
5493 * lynx-low.c (lynx_target_ops): Initialize new structure
5495 * server.c (report_fork_events, report_vfork_events):
5497 (handle_query): Add new features to qSupported packet and
5499 (captured_main): Initialize new global variables.
5500 * target.h (struct target_ops) <supports_fork_events>:
5502 <supports_vfork_events>: New member.
5503 (target_supports_fork_events): New macro.
5504 (target_supports_vfork_events): New macro.
5505 * win32-low.c (win32_target_ops): Initialize new structure
5508 2015-05-12 Gary Benson <gbenson@redhat.com>
5510 * server.c (handle_qxfer_exec_file): Use current process
5513 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5515 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5516 Remove HAVE_PTRACE_GETREGS conditionals.
5517 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5518 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5520 2015-05-08 Yao Qi <yao.qi@linaro.org>
5522 * linux-low.c (linux_supports_conditional_breakpoints): New
5524 (linux_target_ops): Install new target method.
5525 * lynx-low.c (lynx_target_ops): Install NULL hook for
5526 supports_conditional_breakpoints.
5527 * nto-low.c (nto_target_ops): Likewise.
5528 * spu-low.c (spu_target_ops): Likewise.
5529 * win32-low.c (win32_target_ops): Likewise.
5530 * server.c (handle_query): Check
5531 target_supports_conditional_breakpoints.
5532 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5534 (target_supports_conditional_breakpoints): New macro.
5536 2015-05-06 Pedro Alves <palves@redhat.com>
5539 * server.c (start_inferior): If the process exits, mourn it.
5541 2015-04-21 Gary Benson <gbenson@redhat.com>
5543 * hostio.c (fileio_open_flags_to_host): Factored out to
5544 fileio_to_host_openflags in common/fileio.c. Single use
5547 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5549 * linux-xtensa-low.c (xtensa_fill_gregset)
5550 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5553 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5555 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5556 (regs_info): Replace usrregs pointer with NULL.
5558 2015-04-17 Gary Benson <gbenson@redhat.com>
5560 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5561 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5562 * server.c (handle_qxfer_exec_file): New function.
5563 (qxfer_packets): Add exec-file entry.
5564 (handle_query): Report qXfer:exec-file:read as supported packet.
5566 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5568 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5570 2015-04-09 Gary Benson <gbenson@redhat.com>
5572 * hostio-errno.c (errno_to_fileio_error): Remove function.
5573 Update caller to use remote_fileio_to_fio_error.
5575 2015-04-09 Yao Qi <yao.qi@linaro.org>
5577 * linux-low.c (linux_insert_point): Call
5578 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5579 (linux_remove_point): Call remove_memory_breakpoint if type is
5581 * linux-x86-low.c (x86_insert_point): Don't call
5582 insert_memory_breakpoint.
5583 (x86_remove_point): Don't call remove_memory_breakpoint.
5585 2015-04-01 Pedro Alves <palves@redhat.com>
5586 Cleber Rosa <crosa@redhat.com>
5588 * server.c (gdbserver_usage): Reorganize and extend the usage
5591 2015-03-24 Pedro Alves <palves@redhat.com>
5593 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5594 output. Also dump TRAP_TRACE.
5595 (linux_low_filter_event): In debug output, distinguish a
5596 resume_stop SIGSTOP from a delayed SIGSTOP.
5598 2015-03-24 Gary Benson <gbenson@redhat.com>
5600 * linux-x86-low.c (x86_linux_new_thread): Moved to
5602 (x86_linux_prepare_to_resume): Likewise.
5604 2015-03-24 Gary Benson <gbenson@redhat.com>
5606 * Makefile.in (x86-linux-dregs.o): New rule.
5607 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5608 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5609 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5610 (x86_linux_dr_get): Likewise.
5611 (x86_linux_dr_set): Likewise.
5612 (update_debug_registers_callback): Likewise.
5613 (x86_linux_dr_set_addr): Likewise.
5614 (x86_linux_dr_get_addr): Likewise.
5615 (x86_linux_dr_set_control): Likewise.
5616 (x86_linux_dr_get_control): Likewise.
5617 (x86_linux_dr_get_status): Likewise.
5618 (x86_linux_update_debug_registers): Likewise.
5620 2015-03-24 Gary Benson <gbenson@redhat.com>
5622 * linux-x86-low.c (x86_linux_update_debug_registers):
5623 New function, factored out from...
5624 (x86_linux_prepare_to_resume): ...this.
5626 2015-03-24 Gary Benson <gbenson@redhat.com>
5628 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5629 (x86_linux_dr_set): Likewise.
5630 (update_debug_registers_callback): Likewise.
5631 (x86_linux_dr_set_addr): Likewise.
5632 (x86_linux_dr_get_addr): Likewise.
5633 (x86_linux_dr_set_control): Likewise.
5634 (x86_linux_dr_get_control): Likewise.
5635 (x86_linux_dr_get_status): Likewise.
5636 (x86_linux_prepare_to_resume): Likewise.
5638 2015-03-24 Gary Benson <gbenson@redhat.com>
5640 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5641 Use perror_with_name. Pass string through gettext.
5642 (x86_linux_dr_set): Likewise.
5644 2015-03-24 Gary Benson <gbenson@redhat.com>
5646 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5647 (x86_linux_dr_set_addr): ...this.
5648 (x86_dr_low_get_addr): Rename to...
5649 (x86_linux_dr_get_addr): ...this.
5650 (x86_dr_low_set_control): Rename to...
5651 (x86_linux_dr_set_control): ...this.
5652 (x86_dr_low_get_control): Rename to...
5653 (x86_linux_dr_get_control): ...this.
5654 (x86_dr_low_get_status): Rename to...
5655 (x86_linux_dr_get_status): ...this.
5656 (x86_dr_low): Update with new function names.
5658 2015-03-24 Gary Benson <gbenson@redhat.com>
5660 * Makefile.in (x86-linux.o): New rule.
5661 * configure.srv: Add x86-linux.o to relevant targets.
5662 * linux-low.c (lwp_set_arch_private_info): New function.
5663 (lwp_arch_private_info): Likewise.
5664 * linux-x86-low.c: Include nat/x86-linux.h.
5665 (arch_lwp_info): Removed structure.
5666 (update_debug_registers_callback):
5667 Use lwp_set_debug_registers_changed.
5668 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5669 and lwp_set_debug_registers_changed.
5670 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5672 2015-03-24 Gary Benson <gbenson@redhat.com>
5674 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5675 * linux-arm-low.c (arm_new_thread): Likewise.
5676 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5677 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5678 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5679 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5681 2015-03-24 Gary Benson <gbenson@redhat.com>
5683 * linux-low.c (ptid_of_lwp): New function.
5684 (lwp_is_stopped): Likewise.
5685 (lwp_stop_reason): Likewise.
5686 * linux-x86-low.c (update_debug_registers_callback):
5688 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5691 2015-03-24 Gary Benson <gbenson@redhat.com>
5693 * linux-low.h (linux_stop_lwp): Remove declaration.
5695 2015-03-24 Gary Benson <gbenson@redhat.com>
5697 * linux-low.h: Include nat/linux-nat.h.
5698 * linux-low.c (iterate_over_lwps_args): New structure.
5699 (iterate_over_lwps_filter): New function.
5700 (iterate_over_lwps): Likewise.
5701 * linux-x86-low.c (update_debug_registers_callback):
5702 Update signature to what iterate_over_lwps expects.
5703 Remove PID check that iterate_over_lwps now performs.
5704 (x86_dr_low_set_addr): Use iterate_over_lwps.
5705 (x86_dr_low_set_control): Likewise.
5707 2015-03-24 Gary Benson <gbenson@redhat.com>
5709 * linux-x86-low.c (x86_debug_reg_state): New function.
5710 (x86_linux_prepare_to_resume): Use the above.
5712 2015-03-24 Gary Benson <gbenson@redhat.com>
5714 * linux-low.c (current_lwp_ptid): New function.
5715 * linux-x86-low.c: Include nat/linux-nat.h.
5716 (x86_dr_low_get_addr): Use current_lwp_ptid.
5717 (x86_dr_low_get_control): Likewise.
5718 (x86_dr_low_get_status): Likewise.
5720 2015-03-20 Pedro Alves <palves@redhat.com>
5722 * tracepoint.c (cmd_qtstatus): Make "str" const.
5724 2015-03-20 Pedro Alves <palves@redhat.com>
5726 * server.c (handle_general_set): Make "req_str" const.
5728 2015-03-19 Pedro Alves <palves@redhat.com>
5730 * linux-low.c (linux_resume_one_lwp): Rename to ...
5731 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5732 instead call perror_with_name.
5733 (check_ptrace_stopped_lwp_gone): New function.
5734 (linux_resume_one_lwp): Reimplement as wrapper around
5735 linux_resume_one_lwp_throw that swallows errors if the LWP is
5738 2015-03-19 Pedro Alves <palves@redhat.com>
5740 * linux-low.c (count_events_callback, select_event_lwp_callback):
5741 No longer check whether the thread has resume_stop as last resume
5744 2015-03-19 Pedro Alves <palves@redhat.com>
5746 * linux-low.c (count_events_callback, select_event_lwp_callback):
5747 Use the lwp's status_pending_p field, not the thread's.
5749 2015-03-19 Pedro Alves <palves@redhat.com>
5751 * linux-low.c (select_event_lwp_callback): Update comments to
5752 no longer mention SIGTRAP.
5754 2015-03-18 Gary Benson <gbenson@redhat.com>
5756 * server.c (handle_query): Do not report vFile:fstat as supported.
5758 2015-03-11 Gary Benson <gbenson@redhat.com>
5760 * hostio.c (sys/types.h): New include.
5761 (sys/stat.h): Likewise.
5762 (common-remote-fileio.h): Likewise.
5763 (handle_fstat): New function.
5764 (handle_vFile): Handle vFile:fstat packets.
5766 2015-03-11 Gary Benson <gbenson@redhat.com>
5768 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5769 struct stat.st_blocks and struct stat.st_blksize.
5770 * configure: Regenerate.
5771 * config.in: Likewise.
5772 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5773 (OBS): Add common-remote-fileio.o.
5774 (common-remote-fileio.o): New rule.
5776 2015-03-09 Pedro Alves <palves@redhat.com>
5778 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5779 'struct sockaddr' pointer in 'accept' call.
5781 2015-03-09 Pedro Alves <palves@redhat.com>
5784 2015-03-07 Pedro Alves <palves@redhat.com>
5785 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5786 or <winsock2.h> here. Instead include "gdb_socket.h".
5787 (remote_open): Use union gdb_sockaddr_u.
5788 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5789 or <winsock2.h> here. Instead include "gdb_socket.h".
5790 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5791 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5793 (init_named_socket, gdb_agent_helper_thread): Use union
5796 2015-03-07 Pedro Alves <palves@redhat.com>
5798 * configure.ac (build_warnings): Move
5799 -Wdeclaration-after-statement to the C-specific set.
5800 * configure: Regenerate.
5802 2015-03-07 Pedro Alves <palves@redhat.com>
5804 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5805 or <winsock2.h> here. Instead include "gdb_socket.h".
5806 (remote_open): Use union gdb_sockaddr_u.
5807 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5808 or <winsock2.h> here. Instead include "gdb_socket.h".
5809 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5810 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5812 (init_named_socket, gdb_agent_helper_thread): Use union
5815 2015-03-07 Pedro Alves <palves@redhat.com>
5817 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5820 2015-03-06 Yao Qi <yao.qi@linaro.org>
5822 * linux-aarch64-low.c (aarch64_insert_point): Use
5823 show_debug_regs as a boolean.
5824 (aarch64_remove_point): Likewise.
5826 2015-03-05 Pedro Alves <palves@redhat.com>
5828 * lynx-low.c (lynx_target_ops): Install NULL hooks for
5829 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5830 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5831 * nto-low.c (nto_target_ops): Likewise.
5832 * spu-low.c (spu_target_ops): Likewise.
5833 * win32-low.c (win32_target_ops): Likewise.
5835 2015-03-04 Pedro Alves <palves@redhat.com>
5837 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
5838 Decide whether a breakpoint triggered based on the SIGTRAP's
5840 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5841 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
5842 (linux_low_filter_event): Check for breakpoints before checking
5844 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5846 (linux_stopped_by_sw_breakpoint)
5847 (linux_supports_stopped_by_sw_breakpoint)
5848 (linux_stopped_by_hw_breakpoint)
5849 (linux_supports_stopped_by_hw_breakpoint): New functions.
5850 (linux_target_ops): Install new target methods.
5852 2015-03-04 Pedro Alves <palves@redhat.com>
5854 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5855 * server.c (swbreak_feature, hwbreak_feature): New globals.
5856 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5857 (captured_main): Clear swbreak_feature and hwbreak_feature.
5858 * server.h (swbreak_feature, hwbreak_feature): Declare.
5859 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5860 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5861 supports_stopped_by_hw_breakpoint>: New fields.
5862 (target_supports_stopped_by_sw_breakpoint)
5863 (target_stopped_by_sw_breakpoint)
5864 (target_supports_stopped_by_hw_breakpoint)
5865 (target_stopped_by_hw_breakpoint): Declare.
5867 2015-03-04 Pedro Alves <palves@redhat.com>
5869 enum lwp_stop_reason -> enum target_stop_reason
5870 * linux-low.c (check_stopped_by_breakpoint): Adjust.
5871 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5872 (linux_wait_1, stuck_in_jump_pad_callback)
5873 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
5874 (linux_stopped_by_watchpoint):
5875 * linux-low.h (enum lwp_stop_reason): Delete.
5876 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
5877 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5879 2015-03-04 Yao Qi <yao.qi@linaro.org>
5881 * Makefile.in (SFILES): Add linux-aarch64-low.c.
5883 2015-03-03 Gary Benson <gbenson@redhat.com>
5885 * hostio.c (handle_vFile): Fix prefix lengths.
5887 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
5889 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
5892 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
5894 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
5895 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
5896 (clean): Add "rm -f" for above C files.
5897 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
5898 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
5899 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
5900 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
5901 * linux-s390-low.c (HWCAP_S390_VX): New macro.
5902 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
5903 (init_registers_s390x_vx_linux64)
5904 (init_registers_s390x_tevx_linux64)
5905 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
5906 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
5908 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
5909 (s390_store_vxrs_high): New functions.
5910 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
5912 (s390_arch_setup): Add logic for selecting one of the new target
5913 descriptions. Activate the new vector regsets if applicable.
5914 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
5915 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
5916 and init_registers_s390x_tevx_linux64.
5918 2015-03-01 Pedro Alves <palves@redhat.com>
5920 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
5923 2015-02-27 Pedro Alves <palves@redhat.com>
5925 * linux-x86-low.c (u_debugreg_offset): New function.
5926 (x86_linux_dr_get, x86_linux_dr_set): Use it.
5928 2015-02-27 Pedro Alves <palves@redhat.com>
5930 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
5931 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
5932 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
5933 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
5934 (ps_lsetfpregs, ps_getpid)
5935 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
5936 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
5937 (ps_lsetxregs, ps_plog): Declare.
5939 2015-02-27 Pedro Alves <palves@redhat.com>
5941 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
5942 IP_AGENT_EXPORT_FUNC.
5943 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
5944 IP_AGENT_EXPORT_FUNC.
5945 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
5946 (IP_AGENT_EXPORT): Delete.
5947 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5948 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5949 (gdb_trampoline_buffer_error, collecting, gdb_collect)
5950 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
5951 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
5952 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
5953 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
5954 (traceframe_read_count, traceframe_write_count)
5955 (traceframes_created, trace_state_variables, get_raw_reg)
5956 (get_trace_state_variable_value, set_trace_state_variable_value)
5957 (ust_loaded, helper_thread_id, cmd_buf): Use
5958 IPA_SYM_EXPORTED_NAME.
5959 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
5960 (tracepoints) Use IP_AGENT_EXPORT_VAR.
5961 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
5962 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5963 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
5964 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
5965 EXTERN_C_PUSH/EXTERN_C_POP.
5966 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
5967 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
5968 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5969 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
5970 (traceframe_write_count, traceframe_read_count)
5971 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
5972 (about_to_request_buffer_space, get_trace_state_variable_value)
5973 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
5974 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
5975 EXTERN_C_PUSH/EXTERN_C_POP.
5976 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
5977 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
5978 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
5979 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5980 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5981 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5982 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
5983 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
5985 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
5986 (IP_AGENT_EXPORT_VAR_DECL): Define.
5988 (gdb_agent_get_raw_reg): Declare.
5990 2015-02-27 Tom Tromey <tromey@redhat.com>
5991 Pedro Alves <palves@redhat.com>
5993 Rename symbols whose names are reserved C++ keywords throughout.
5995 2015-02-27 Pedro Alves <palves@redhat.com>
5997 * Makefile.in (COMPILER): New, get it from autoconf.
5998 (CXX): Get from autoconf instead.
5999 (COMPILE.pre): Use COMPILER.
6000 (CC-LD): Rename to ...
6001 (CC_LD): ... this. Use COMPILER.
6002 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6003 (CXX_FOR_TARGET): Default to g++ instead of gcc.
6004 * acinclude.m4: Include build-with-cxx.m4.
6005 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6006 Disable -Werror by default if building in C++ mode.
6007 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6008 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6009 the C++ compiler. Save/restore CXXFLAGS too.
6010 * configure: Regenerate.
6012 2015-02-27 Pedro Alves <palves@redhat.com>
6014 * acinclude.m4: Include libiberty.m4.
6015 * configure.ac: Call libiberty_INIT.
6016 * config.in, configure: Regenerate.
6018 2015-02-26 Pedro Alves <palves@redhat.com>
6020 * linux-low.c (linux_wait_1): When incrementing the PC past a
6021 program breakpoint always use the_low_target.breakpoint_len as
6022 increment, rather than the maximum between that and
6023 the_low_target.decr_pc_after_break.
6025 2015-02-23 Pedro Alves <palves@redhat.com>
6027 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6028 thread was doing a step-over; always adjust the PC if
6029 we stepped over a permanent breakpoint.
6030 (linux_wait_1): If we stepped over breakpoint that was on top of a
6031 permanent breakpoint, manually advance the PC past it.
6033 2015-02-23 Pedro Alves <palves@redhat.com>
6035 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6037 (x86_fill_gregset, x86_store_gregset): Use it when handling
6040 2015-02-20 Pedro Alves <palves@redhat.com>
6042 * thread-db.c: Include "nat/linux-procfs.h".
6043 (thread_db_init): Skip listing new threads if the kernel supports
6044 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6046 2015-02-20 Pedro Alves <palves@redhat.com>
6048 * linux-low.c (status_pending_p_callback): Use ptid_match.
6050 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6052 PR breakpoints/16812
6053 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6054 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6055 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6057 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6059 PR breakpoints/15956
6060 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6062 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6064 * linux-low.c (linux_low_btrace_conf): Print size.
6065 * server.c (handle_btrace_conf_general_set): New.
6066 (hanle_general_set): Call handle_btrace_conf_general_set.
6067 (handle_query): Report Qbtrace-conf:bts:size as supported.
6069 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6071 * linux-low.c (linux_low_enable_btrace): Update parameters.
6072 (linux_low_btrace_conf): New.
6073 (linux_target_ops)<to_btrace_conf>: Initialize.
6074 * server.c (current_btrace_conf): New.
6075 (handle_btrace_enable): Rename to ...
6076 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
6077 to target_enable_btrace. Update comment. Update users.
6078 (handle_qxfer_btrace_conf): New.
6079 (qxfer_packets): Add btrace-conf entry.
6080 (handle_query): Report qXfer:btrace-conf:read as supported packet.
6081 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6082 (target_ops)<read_btrace_conf>: New.
6083 (target_enable_btrace): Update parameters.
6084 (target_read_btrace_conf): New.
6086 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6088 * server.c (handle_btrace_general_set): Remove call to
6089 target_supports_btrace.
6090 (supported_btrace_packets): New.
6091 (handle_query): Call supported_btrace_packets.
6092 * target.h: include btrace-common.h.
6093 (btrace_target_info): Removed.
6094 (supports_btrace, target_supports_btrace): Update parameters.
6096 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6098 * Makefile.in (SFILES): Add common/btrace-common.c.
6099 (OBS): Add common/btrace-common.o.
6100 (btrace-common.o): Add build rules.
6101 * linux-low: Include btrace-common.h.
6102 (linux_low_read_btrace): Use struct btrace_data. Call
6103 btrace_data_init and btrace_data_fini.
6105 2015-02-06 Pedro Alves <palves@redhat.com>
6107 * thread-db.c (find_new_threads_callback): Add debug output.
6109 2015-02-04 Pedro Alves <palves@redhat.com>
6111 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6112 (resume_stopped_resumed_lwps): New function.
6113 (linux_wait_for_event_filtered): Use it.
6115 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6117 * Makefile.in (SFILES): Add linux-personality.c.
6118 (linux-personality.o): New rule.
6119 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6120 list of objects to be built.
6121 * linux-low.c: Include nat/linux-personality.h.
6122 (linux_create_inferior): Remove code to disable address space
6123 randomization (moved to ../nat/linux-personality.c). Create
6124 cleanup to disable address space randomization.
6126 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6128 * Makefile.in (posix-strerror.o): New rule.
6129 (mingw-strerror.o): Likewise.
6130 * configure: Regenerated.
6131 * configure.ac: Source file ../common/common.host. Initialize new
6132 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6134 2015-01-14 Yao Qi <yao@codesourcery.com>
6136 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6137 (ppc-linux.o): New rule.
6138 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6139 * configure.ac: AC_CHECK_FUNCS(getauxval).
6140 * config.in: Re-generated.
6141 * configure: Re-generated.
6142 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6143 ppc64_64bit_inferior_p
6145 2015-01-14 Yao Qi <yao@codesourcery.com>
6147 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6148 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6149 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6150 (PT_ORIG_R3, PT_TRAP): Likewise.
6151 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6152 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6153 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6155 2015-01-10 Joel Brobecker <brobecker@adacore.com>
6157 * i387-fp.c (i387_cache_to_xsave): In look over
6158 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6159 zmmh_low_space field by use of zmmh_high_space.
6161 2015-01-09 Pedro Alves <palves@redhat.com>
6163 * linux-low.c (step_over_bkpt): Move higher up in the file.
6164 (handle_extended_wait): Don't store the stop_pc here.
6165 (get_stop_pc): Adjust comments and rename to ...
6166 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6167 stopped for a software breakpoint or hardware breakpoint.
6168 (thread_still_has_status_pending_p): New function.
6169 (status_pending_p_callback): Use
6170 thread_still_has_status_pending_p. If the event is no longer
6171 interesting, resume the LWP.
6172 (handle_tracepoints): Add assert.
6173 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6174 (wstatus_maybe_breakpoint): New function.
6175 (cancel_breakpoint): Delete function.
6176 (check_stopped_by_watchpoint): New function, factored out from
6177 linux_low_filter_event.
6178 (lp_status_maybe_breakpoint): Delete function.
6179 (linux_low_filter_event): Remove filter_ptid argument.
6180 Leave thread group exits pending here. Store the LWP's stop PC.
6181 Always leave events pending.
6182 (linux_wait_for_event_filtered): Pull all events out of the
6183 kernel, and leave them all pending.
6184 (count_events_callback, select_event_lwp_callback): Consider all
6186 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6187 (select_event_lwp): Only give preference to the stepping LWP in
6188 all-stop mode. Adjust comments.
6189 (ignore_event): New function.
6190 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6191 references to cancel_breakpoints. Adjust to renames. Also give
6192 equal priority to all LWPs that have had events in non-stop mode.
6193 If reporting a software breakpoint event, unadjust the LWP's PC.
6194 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6195 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6197 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6198 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6199 (linux_stopped_by_watchpoint): Adjust.
6200 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6201 * linux-low.h (enum lwp_stop_reason): New.
6202 (struct lwp_info) <stop_pc>: Adjust comment.
6203 <stopped_by_watchpoint>: Delete field.
6204 <stop_reason>: New field.
6205 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6206 * mem-break.c (software_breakpoint_inserted_here)
6207 (hardware_breakpoint_inserted_here): New function.
6208 * mem-break.h (software_breakpoint_inserted_here)
6209 (hardware_breakpoint_inserted_here): Declare.
6210 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6211 (cancel_breakpoints): Delete.
6212 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6213 (upload_fast_traceframes): Remove references to
6216 2015-01-09 Pedro Alves <palves@redhat.com>
6218 * thread-db.c (find_new_threads_callback): Ignore thread if the
6219 kernel thread ID is -1.
6221 2015-01-09 Pedro Alves <palves@redhat.com>
6223 * linux-low.c (linux_attach_fail_reason_string): Move to
6224 nat/linux-ptrace.c, and rename.
6225 (linux_attach_lwp): Update comment.
6226 (attach_proc_task_lwp_callback): New function.
6227 (linux_attach): Adjust to rename and use
6228 linux_proc_attach_tgid_threads.
6229 (linux_attach_fail_reason_string): Delete declaration.
6231 2015-01-01 Joel Brobecker <brobecker@adacore.com>
6233 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6234 * server.c (gdbserver_version): Likewise.
6236 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6238 * remote-utils.c: Include ctype.h.
6239 (input_interrupt): Explicitly handle the case when the char
6240 received is the NUL byte. Improve the printing of non-ASCII
6243 2014-12-16 Joel Brobecker <brobecker@adacore.com>
6245 * linux-low.c (linux_low_filter_event): Update call to
6246 linux_enable_event_reporting following the addition of
6247 a new parameter to that function.
6249 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
6252 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6253 (AARCH64_FPCR_REGNO): Likewise.
6254 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6255 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6256 (aarch64_store_fpregset): Likewise.
6258 2014-12-15 Joel Brobecker <brobecker@adacore.com>
6260 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6261 Remove FIXME comment about assumption about N.
6263 2014-12-13 Joel Brobecker <brobecker@adacore.com>
6265 * configure.ac: If large-file support is disabled in GDBserver,
6266 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6267 * configure: Regenerate.
6269 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6271 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6272 warning upon ENODATA from ptrace.
6273 * linux-s390-low.c (s390_store_tdb): New.
6274 (s390_regsets): Add regset for NT_S390_TDB.
6276 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6278 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6279 without a fill_function.
6280 * linux-s390-low.c (s390_fill_last_break): Remove.
6281 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6282 (s390_arch_setup): Use regset's size instead of fill_function for
6285 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6287 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6288 the regset's store function when ptrace returned an error.
6289 * regcache.c (get_thread_regcache): Invalidate register cache
6290 before fetching inferior's registers.
6292 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6294 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6295 while-loop as for-loop.
6296 (regsets_store_inferior_registers): Likewise.
6298 2014-11-28 Yao Qi <yao@codesourcery.com>
6300 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6301 * config.in, configure: Re-generate.
6302 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6305 2014-11-21 Yao Qi <yao@codesourcery.com>
6307 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6308 (AC_CHECK_HEADERS): Remove malloc.h.
6309 * configure: Re-generated.
6310 * config.in: Re-generated.
6311 * server.h: Don't include alloca.h and malloc.h.
6312 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6313 Don't include malloc.h.
6315 2014-11-17 Joel Brobecker <brobecker@adacore.com>
6317 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6318 corresponding ERRNO check in same block.
6320 2014-11-12 Pedro Alves <palves@redhat.com>
6322 * server.c (cont_thread): Update comment.
6323 (start_inferior, attach_inferior): No longer clear cont_thread.
6324 (handle_v_cont): No longer set cont_thread.
6325 (captured_main): Clear cont_thread each time a GDB connects.
6327 2014-11-12 Pedro Alves <palves@redhat.com>
6329 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6330 thread, and don't resume all threads if the Hc thread has exited.
6332 2014-11-12 Pedro Alves <palves@redhat.com>
6334 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6335 the process group instead of to a specific LWP.
6337 2014-10-15 Pedro Alves <palves@redhat.com>
6340 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6342 (arm_set_thread_context): Delete.
6343 (the_low_target): Adjust.
6344 * win32-i386-low.c (debug_registers_changed)
6345 (debug_registers_used): Delete.
6346 (update_debug_registers_callback): New function.
6347 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6348 needing to update their debug registers.
6349 (win32_get_current_dr): New function.
6350 (x86_dr_low_get_addr, x86_dr_low_get_control)
6351 (x86_dr_low_get_status): Fetch the debug register from the thread
6353 (i386_initial_stuff): Adjust.
6354 (i386_get_thread_context): Remove current_event parameter. Don't
6355 clear debug_registers_changed nor copy DR values to
6357 (i386_set_thread_context): Delete.
6358 (i386_prepare_to_resume): New function.
6359 (i386_thread_added): Mark the thread as needing to update irs
6361 (the_low_target): Remove i386_set_thread_context and install
6362 i386_prepare_to_resume.
6363 * win32-low.c (win32_get_thread_context): Adjust.
6364 (win32_set_thread_context): Use SetThreadContext
6366 (win32_prepare_to_resume): New function.
6367 (win32_require_context): New function, factored out from ...
6368 (thread_rec): ... this.
6369 (continue_one_thread): Call win32_prepare_to_resume on each thread
6370 we're about to continue.
6371 (win32_resume): Call win32_prepare_to_resume on the event thread.
6372 * win32-low.h (struct win32_thread_info)
6373 <debug_registers_changed>: New field.
6374 (struct win32_target_ops): Change prototype of set_thread_context,
6375 delete set_thread_context and add prepare_to_resume.
6376 (win32_require_context): New declaration.
6378 2014-10-08 Gary Benson <gbenson@redhat.com>
6380 * server.h: Do not include common-exceptions.h.
6382 2014-10-08 Gary Benson <gbenson@redhat.com>
6384 * server.h: Do not include cleanups.h.
6386 2014-09-30 James Hogan <james.hogan@imgtec.com>
6388 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6391 2014-09-23 Yao Qi <yao@codesourcery.com>
6393 * linux-low.c (lp_status_maybe_breakpoint): New function.
6394 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6395 (count_events_callback): Likewise.
6396 (select_event_lwp_callback): Likewise.
6397 (cancel_breakpoints_callback): Likewise.
6399 2014-09-19 Don Breazeal <donb@codesourcery.com>
6401 * linux-low.c (handle_extended_wait): Call
6402 linux_ptrace_get_extended_event.
6403 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6404 linux_is_extended_waitstatus.
6406 2014-09-16 Joel Brobecker <brobecker@adacore.com>
6408 * Makefile.in (CPPFLAGS): Define.
6409 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6410 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6412 2014-09-16 Gary Benson <gbenson@redhat.com>
6414 * inferiors.h (current_inferior): Renamed as...
6415 (current_thread): New variable. All uses updated.
6416 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6417 (maybe_move_out_of_jump_pad): Likewise.
6418 (cancel_breakpoint): Likewise.
6419 (linux_low_filter_event): Likewise.
6420 (wait_for_sigstop): Likewise.
6421 (linux_resume_one_lwp): Likewise.
6422 (need_step_over_p): Likewise.
6423 (start_step_over): Likewise.
6424 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6425 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6426 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6427 and save_inferior as saved_thread.
6428 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6430 (regcache_invalidate_thread): Likewise.
6431 * remote-utils.c (prepare_resume_reply): Likewise.
6432 * thread-db.c (thread_db_get_tls_address): Likewise.
6433 (disable_thread_event_reporting): Likewise.
6434 (remove_thread_event_breakpoints): Likewise.
6435 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6437 * target.h (set_desired_inferior): Renamed as...
6438 (set_desired_thread): New declaration. All uses updated.
6439 * server.c (myresume): Updated comment to reference thread instead
6441 (handle_serial_event): Likewise.
6442 (handle_target_event): Likewise.
6444 2014-09-12 Tom Tromey <tromey@redhat.com>
6445 Gary Benson <gbenson@redhat.com>
6447 * regcache.h: Include common-regcache.h.
6448 (regcache_read_pc): Don't declare.
6449 * regcache.c (get_thread_regcache_for_ptid): New function.
6451 2014-09-11 Tom Tromey <tromey@redhat.com>
6452 Gary Benson <gbenson@redhat.com>
6454 * symbol.c: New file.
6455 * Makefile.in (SFILES): Add symbol.c.
6456 (OBS): Add symbol.o.
6458 2014-09-11 Gary Benson <gbenson@redhat.com>
6460 * target.c (target_stop_ptid, target_continue_ptid): New
6463 2014-09-11 Tom Tromey <tromey@redhat.com>
6464 Gary Benson <gbenson@redhat.com>
6466 * target.h: Include target/target.h.
6467 * target.c (target_read_memory, target_read_uint32)
6468 (target_write_memory): New functions.
6470 2014-09-11 Gary Benson <gbenson@redhat.com>
6472 * server.h (debug_hw_points): Don't declare.
6473 * server.c (debug_hw_points): Don't define. Replace all uses
6474 with show_debug_regs.
6475 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6476 all uses with show_debug_regs.
6478 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6480 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6481 endianness into account.
6482 (ppc_supply_ptrace_register): Likewise.
6484 2014-09-03 James Hogan <james.hogan@imgtec.com>
6486 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6487 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6489 2014-09-03 Gary Benson <gbenson@redhat.com>
6491 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6492 ALL_DEBUG_ADDRESS_REGISTERS.
6494 2014-09-02 Gary Benson <gbenson@redhat.com>
6496 * i386-low.h: Renamed as...
6497 * x86-low.h: New file. All type, function and variable name
6498 prefixes changed from "i386_" to "x86_". All references updated.
6499 * i386-low.c: Renamed as...
6500 * x86-low.c: New file. All type, function and variable name
6501 prefixes changed from "i386_" to "x86_". All references updated.
6503 2014-09-02 Gary Benson <gbenson@redhat.com>
6505 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6506 (x86_linux_new_thread): Likewise.
6508 2014-08-29 Gary Benson <gbenson@redhat.com>
6510 * server.h (setjmp.h): Do not include.
6511 (toplevel): Do not declare.
6512 (common-exceptions.h): Include.
6513 (cleanups.h): Likewise.
6514 * server.c (toplevel): Do not define.
6515 (exit_code): New static global.
6516 (detach_or_kill_for_exit_cleanup): New function.
6517 (main): New function. Original main renamed to...
6518 (captured_main): New function.
6519 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6521 2014-08-29 Gary Benson <gbenson@redhat.com>
6523 * Makefile.in (SFILES): Add common/common-exceptions.c.
6524 (OBS): Add common-exceptions.o.
6525 (common-exceptions.o): New rule.
6526 * utils.c (prepare_to_throw_exception): New function.
6528 2014-08-29 Gary Benson <gbenson@redhat.com>
6530 * config.in: Regenerate.
6531 * configure: Likewise.
6533 2014-08-29 Gary Benson <gbenson@redhat.com>
6535 * Makefile.in (SFILES): Add common/cleanups.c.
6537 (cleanups.o): New rule.
6539 2014-08-29 Gary Benson <gbenson@redhat.com>
6541 * utils.c (internal_vwarning): New function.
6543 2014-08-28 Gary Benson <gbenson@redhat.com>
6545 * utils.h (fatal): Remove declaration.
6546 * utils.c (fatal): Remove function.
6548 2014-08-28 Gary Benson <gbenson@redhat.com>
6550 * tracepoint.c (gdb_agent_init): Replace fatal with
6552 (initialize_tracepoint): Likewise.
6554 2014-08-28 Gary Benson <gbenson@redhat.com>
6556 * remote-utils.c (remote_prepare): Replace fatal with error.
6558 2014-08-28 Gary Benson <gbenson@redhat.com>
6560 * linux-low.c (linux_async): Replace fatal with warning.
6562 (linux_start_non_stop): Return -1 if linux_async failed.
6564 2014-08-28 Gary Benson <gbenson@redhat.com>
6566 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6568 (i386_dr_low_get_addr): Remove vague comment.
6569 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6572 2014-08-28 Gary Benson <gbenson@redhat.com>
6574 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6575 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6577 (linux_resume_one_lwp): Likewise.
6578 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6580 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6581 with internal_error.
6582 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6583 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6584 (find_register_by_name): Replace fatal with internal_error.
6585 (find_regno): Likewise.
6586 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6587 * thread-db.c (thread_db_create_event): Likewise.
6588 (thread_db_load_search): Likewise.
6589 (try_thread_db_load_1): Likewise.
6590 * tracepoint.c (get_jump_space_head): Replace fatal with
6592 (claim_trampoline_space): Likewise.
6593 (have_fast_tracepoint_trampoline_buffer): Likewise.
6594 (cmd_qtstart): Likewise.
6595 (stop_tracing): Likewise.
6596 (fast_tracepoint_collecting): Likewise.
6597 (target_malloc): Likewise.
6598 (download_tracepoint): Likewise.
6599 (download_trace_state_variables): Replace check with gdb_assert.
6600 (upload_fast_traceframes): Replace fatal with internal_error.
6602 2014-08-19 Tom Tromey <tromey@redhat.com>
6603 Gary Benson <gbenson@redhat.com>
6605 * Makefile.in (SFILES): Add common/common-debug.c.
6606 (OBS): Add common-debug.o.
6607 (common-debug.o): New rule.
6608 * debug.h (debug_printf): Don't declare.
6609 * debug.c (debug_printf): Renamed and rewritten as...
6610 (debug_vprintf): New function.
6612 2014-08-19 Gary Benson <gbenson@redhat.com>
6614 * utils.h: Do not include print-utils.h.
6616 2014-08-19 Tom Tromey <tromey@redhat.com>
6617 Gary Benson <gbenson@redhat.com>
6619 * server.h: Add static assertion.
6620 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6622 2014-08-19 Tom Tromey <tromey@redhat.com>
6623 Gary Benson <gbenson@redhat.com>
6625 * Makefile.in (SFILES): Add common/errors.c.
6626 (OBS): Add errors.o.
6627 (IPA_OBS): Add errors-ipa.o.
6628 (errors.o): New rule.
6629 (errors-ipa.o): Likewise.
6630 * utils.h (perror_with_name, error, warning): Don't declare.
6631 * utils.c (warning): Renamed and rewritten as...
6632 (vwarning): New function.
6633 (error): Renamed and rewritten as...
6634 (verror): New function.
6635 (internal_error): Renamed and rewritten as...
6636 (internal_verror): New function.
6638 2014-08-07 Gary Benson <gbenson@redhat.com>
6640 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6641 * configure: Regenerate.
6642 * config.in: Likewise.
6643 * server.h: Do not include errno.h.
6644 * event-loop.c: Likewise.
6645 * hostio-errno.c: Likewise.
6646 * linux-low.c: Likewise.
6647 * remote-utils.c: Likewise.
6648 * spu-low.c: Likewise.
6649 * utils.c: Likewise.
6650 * gdbreplay.c: Unconditionally include errno.h.
6652 2014-08-07 Gary Benson <gbenson@redhat.com>
6654 * server.h: Do not include string.h.
6655 * event-loop.c: Likewise.
6656 * linux-low.c: Likewise.
6657 * regcache.c: Likewise.
6658 * remote-utils.c: Likewise.
6659 * spu-low.c: Likewise.
6660 * utils.c: Likewise.
6662 2014-08-07 Gary Benson <gbenson@redhat.com>
6664 * server.h: Do not include gdb_assert.h.
6666 2014-08-07 Gary Benson <gbenson@redhat.com>
6668 * server.h: Do not include common-utils.h.
6670 2014-08-07 Gary Benson <gbenson@redhat.com>
6672 * server.h: Do not include ptid.h.
6673 * notif.h: Likewise.
6675 2014-08-07 Gary Benson <gbenson@redhat.com>
6677 * server.h: Do not include gdb_locale.h.
6679 2014-08-07 Gary Benson <gbenson@redhat.com>
6681 * server.h: Do not include gdb/signals.h.
6682 * win32-low.c: Likewise.
6684 2014-08-07 Gary Benson <gbenson@redhat.com>
6686 * server.h: Do not include pathmax.h.
6688 2014-08-07 Gary Benson <gbenson@redhat.com>
6690 * server.h: Do not include libiberty.h.
6691 * linux-bfin-low.c: Likewise.
6693 2014-08-07 Gary Benson <gbenson@redhat.com>
6695 * server.h: Do not include ansidecl.h.
6697 2014-08-07 Gary Benson <gbenson@redhat.com>
6699 * linux-x86-low.c: Do not include stddef.h.
6700 * lynx-ppc-low.c: Likewise.
6701 * tracepoint.c: Likewise.
6703 2014-08-07 Gary Benson <gbenson@redhat.com>
6705 * server.h: Do not include stdarg.h.
6706 * nto-low.c: Likewise.
6708 2014-08-07 Gary Benson <gbenson@redhat.com>
6710 * server.h: Do not include stdlib.h.
6711 * inferiors.c: Likewise.
6712 * linux-low.c: Likewise.
6713 * regcache.c: Likewise.
6714 * spu-low.c: Likewise.
6715 * tracepoint.c: Likewise.
6716 * utils.c: Likewise.
6718 2014-08-07 Gary Benson <gbenson@redhat.com>
6720 * server.h: Do not include stdio.h.
6721 * linux-low.c: Likewise.
6722 * remote-utils.c: Likewise.
6723 * spu-low.c: Likewise.
6724 * utils.c: Likewise.
6725 * wincecompat.c: Likewise.
6727 2014-08-06 Gary Benson <gbenson@redhat.com>
6729 * regcache.c (init_register_cache): Move conditionals inside if.
6731 2014-08-06 Gary Benson <gbenson@redhat.com>
6733 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6735 2014-07-31 Gary Benson <gbenson@redhat.com>
6737 * ax.h: Do not include server.h.
6738 * gdbthread.h: Likewise.
6739 * lynx-low.h: Likewise.
6740 * notif.h: Likewise.
6742 2014-07-30 Gary Benson <gbenson@redhat.com>
6744 * server.h: Include common-defs.h.
6745 Do not include config.h or build-gnulib-gdbserver/config.h.
6747 2014-07-30 Gary Benson <gbenson@redhat.com>
6749 * hostio-errno.c: Move server.h to top of includes list.
6750 * inferiors.c: Likewise.
6751 * linux-x86-low.c: Likewise.
6752 * notif.c: Include server.h.
6754 2014-07-24 Tom Tromey <tromey@redhat.com>
6755 Gary Benson <gbenson@redhat.com>
6757 * server.h (CORE_ADDR): Now unsigned.
6759 2014-07-16 Pedro Alves <palves@redhat.com>
6761 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6763 2014-07-15 Pedro Alves <palves@redhat.com>
6765 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6768 2014-07-11 Pedro Alves <palves@redhat.com>
6770 * linux-low.c (kill_wait_lwp): New function, based on
6771 kill_one_lwp_callback, but use my_waitpid directly.
6772 (kill_one_lwp_callback, linux_kill): Use it.
6774 2014-06-23 Pedro Alves <palves@redhat.com>
6776 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6777 before setting DR0..DR3.
6779 2014-06-20 Gary Benson <gbenson@redhat.com>
6781 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6782 * configure: Regenerated.
6783 * config.in: Likewise.
6785 2014-06-20 Gary Benson <gbenson@redhat.com>
6787 * Makefile.in (SFILES): Update locations for files moved
6789 (object file files): Reordered.
6791 2014-06-20 Gary Benson <gbenson@redhat.com>
6793 * i386-low.h (i386_dr_low_can_set_addr): Removed.
6794 (i386_dr_low_set_addr): Likewise.
6795 (i386_dr_low_get_addr): Likewise.
6796 (i386_dr_low_can_set_control): Likewise.
6797 (i386_dr_low_set_control): Likewise.
6798 (i386_dr_low_get_control): Likewise.
6799 (i386_dr_low_get_status): Likewise.
6800 (i386_get_debug_register_length): Likewise.
6801 * linux-x86-low.c (i386_dr_low_set_addr):
6802 Changed signature. Made static.
6803 (i386_dr_low_get_addr): Likewise.
6804 (i386_dr_low_set_control): Likewise.
6805 (i386_dr_low_get_control): Likewise.
6806 (i386_dr_low_get_status): Likewise.
6807 (i386_dr_low): New global variable.
6808 * win32-i386-low.c (i386_dr_low_set_addr):
6809 Changed signature. Made static.
6810 (i386_dr_low_get_addr): Likewise.
6811 (i386_dr_low_set_control): Likewise.
6812 (i386_dr_low_get_control): Likewise.
6813 (i386_dr_low_get_status): Likewise.
6814 (i386_dr_low): New global variable.
6816 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
6818 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6819 * Makefile.in (AR, AR_FLAGS): Define.
6820 * configure: Regenerate.
6822 2014-06-19 Gary Benson <gbenson@redhat.com>
6824 * Makefile.in (i386-dregs.o): New rule.
6825 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6826 * i386-low.c (target.h): Remove include.
6827 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6828 (DR_CONTROL_SHIFT): Likewise.
6829 (DR_CONTROL_SIZE): Likewise.
6830 (DR_RW_EXECUTE): Likewise.
6831 (DR_RW_WRITE): Likewise.
6832 (DR_RW_READ): Likewise.
6833 (DR_RW_IORW): Likewise.
6834 (DR_LEN_1): Likewise.
6835 (DR_LEN_2): Likewise.
6836 (DR_LEN_4): Likewise.
6837 (DR_LEN_8): Likewise.
6838 (DR_LOCAL_ENABLE_SHIFT): Likewise.
6839 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6840 (DR_ENABLE_SIZE): Likewise.
6841 (DR_LOCAL_SLOWDOWN): Likewise.
6842 (DR_GLOBAL_SLOWDOWN): Likewise.
6843 (DR_CONTROL_RESERVED): Likewise.
6844 (I386_DR_CONTROL_MASK): Likewise.
6845 (I386_DR_VACANT): Likewise.
6846 (I386_DR_LOCAL_ENABLE): Likewise.
6847 (I386_DR_GLOBAL_ENABLE): Likewise.
6848 (I386_DR_DISABLE): Likewise.
6849 (I386_DR_SET_RW_LEN): Likewise.
6850 (I386_DR_GET_RW_LEN): Likewise.
6851 (I386_DR_WATCH_HIT): Likewise.
6852 (i386_wp_op_t): Likewise.
6853 (i386_show_dr): Likewise.
6854 (i386_length_and_rw_bits): Likewise.
6855 (i386_insert_aligned_watchpoint): Likewise.
6856 (i386_remove_aligned_watchpoint): Likewise.
6857 (i386_handle_nonaligned_watchpoint): Likewise.
6858 i386_update_inferior_debug_regs(): Likewise.
6859 (i386_dr_insert_watchpoint): Likewise.
6860 (i386_dr_remove_watchpoint): Likewise.
6861 (i386_dr_region_ok_for_watchpoint): Likewise.
6862 (i386_dr_stopped_data_address): Likewise.
6863 (i386_dr_stopped_by_watchpoint): Likewise.
6865 2014-06-19 Gary Benson <gbenson@redhat.com>
6867 * i386-low.c (i386_dr_show): Renamed to
6868 i386_show_dr and made static. All uses updated.
6869 (i386_dr_length_and_rw_bits): Renamed to
6870 i386_length_and_rw_bits and made static.
6872 (i386_dr_insert_aligned_watchpoint): Renamed to
6873 i386_insert_aligned_watchpoint and made static.
6875 (i386_dr_remove_aligned_watchpoint): Renamed to
6876 i386_remove_aligned_watchpoint and made static.
6878 (i386_dr_update_inferior_debug_regs): Renamed to
6879 i386_update_inferior_debug_regs and made static.
6882 2014-06-18 Gary Benson <gbenson@redhat.com>
6884 * i386-low.h (i386_dr_low_can_set_addr): New macro.
6885 (i386_dr_low_can_set_control): Likewise.
6886 (i386_get_debug_register_length): Likewise.
6887 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
6888 (i386_dr_low_can_set_control): Likewise.
6889 (i386_get_debug_register_length): Likewise.
6891 2014-06-17 Gary Benson <gbenson@redhat.com>
6893 * i386-low.h (i386-dregs.h): New include.
6894 (DR_FIRSTADDR): Now in i386-dregs.h.
6895 (DR_LASTADDR): Likewise.
6896 (DR_NADDR): Likewise.
6897 (DR_STATUS): Likewise.
6898 (DR_CONTROL): Likewise.
6899 (i386_debug_reg_state): Likewise.
6900 (i386_dr_insert_watchpoint): Likewise.
6901 (i386_dr_remove_watchpoint): Likewise.
6902 (i386_dr_region_ok_for_watchpoint): Likewise.
6903 (i386_dr_stopped_data_address): Likewise.
6904 (i386_dr_stopped_by_watchpoint): Likewise.
6905 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
6907 2014-06-18 Gary Benson <gbenson@redhat.com>
6909 * i386-low.h (i386_low_insert_watchpoint): Renamed to
6910 i386_dr_insert_watchpoint.
6911 (i386_low_remove_watchpoint): Renamed to
6912 i386_dr_remove_watchpoint.
6913 (i386_low_region_ok_for_watchpoint): Renamed to
6914 i386_dr_region_ok_for_watchpoint.
6915 (i386_low_stopped_data_address): Renamed to
6916 i386_dr_stopped_data_address.
6917 (i386_low_stopped_by_watchpoint): Renamed to
6918 i386_dr_stopped_by_watchpoint.
6919 * i386-low.c (i386_show_dr): Renamed to
6920 i386_dr_show and made nonstatic. All uses updated.
6921 (i386_length_and_rw_bits): Renamed to
6922 i386_dr_length_and_rw_bits and made nonstatic.
6924 (i386_insert_aligned_watchpoint): Renamed to
6925 i386_dr_insert_aligned_watchpoint and made nonstatic.
6927 (i386_remove_aligned_watchpoint): Renamed to
6928 i386_dr_remove_aligned_watchpoint and made nonstatic.
6930 (i386_update_inferior_debug_regs): Renamed to
6931 i386_dr_update_inferior_debug_regs and made nonstatic.
6933 (i386_low_insert_watchpoint): Renamed to
6934 i386_dr_insert_watchpoint. All uses updated.
6935 (i386_low_remove_watchpoint): Renamed to
6936 i386_dr_remove_watchpoint. All uses updated.
6937 (i386_low_region_ok_for_watchpoint): Renamed to
6938 i386_dr_region_ok_for_watchpoint. All uses updated.
6939 (i386_low_stopped_data_address): Renamed to
6940 i386_dr_stopped_data_address. All uses updated.
6941 (i386_low_stopped_by_watchpoint): Renamed to
6942 i386_dr_stopped_by_watchpoint. All uses updated.
6944 2014-06-18 Gary Benson <gbenson@redhat.com>
6946 * i386-low.c (i386_dr_low_can_set_addr): New macro.
6947 (i386_dr_low_can_set_control): Likewise.
6948 (i386_insert_aligned_watchpoint): New check.
6950 2014-06-18 Gary Benson <gbenson@redhat.com>
6952 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
6955 2014-06-18 Gary Benson <gbenson@redhat.com>
6957 * i386-low.c (i386_length_and_rw_bits): Use internal_error
6958 instead of fatal and error.
6959 (i386_handle_nonaligned_watchpoint): Likewise.
6961 2014-06-18 Gary Benson <gbenson@redhat.com>
6963 * i386-low.c (i386_get_debug_register_length): New macro.
6964 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
6965 (i386_show_dr): Use debug_printf instead of fprintf. Use
6966 phex to format values.
6968 2014-06-18 Gary Benson <gbenson@redhat.com>
6970 * i386-low.h: Comment changes.
6971 * i386-low.c: Likewise.
6973 2014-06-18 Gary Benson <gbenson@redhat.com>
6975 * i386-low.c: Whitespace changes.
6977 2014-06-12 Tom Tromey <tromey@redhat.com>
6979 * utils.c (freeargv): Remove.
6981 2014-06-12 Tom Tromey <tromey@redhat.com>
6983 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
6984 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
6985 (parse_debug_format_options): Likewise.
6986 (gdbserver_usage): Likewise.
6987 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
6988 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
6989 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
6991 ($(LIBGNU)): Depend on libiberty.
6992 (all-lib): Recurse into all subdirs.
6993 (install-only): Invoke "install" target in subdirs.
6994 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
6996 * configure: Rebuild.
6997 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
6998 for vasprintf, vsnprintf, or gettimeofday.
6999 * configure.srv: Don't add safe-ctype.o or lbasename.o to
7002 2014-06-05 Joel Brobecker <brobecker@adacore.com>
7004 * development.sh: Delete.
7005 * Makefile.in (config.status): Adjust dependency on development.sh.
7006 * configure.ac: Adjust development.sh source call.
7007 * configure: Regenerate.
7009 2014-06-02 Pedro Alves <palves@redhat.com>
7011 * ax.c (gdb_free_agent_expr): New function.
7012 * ax.h (gdb_free_agent_expr): New declaration.
7013 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7015 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7017 (clear_breakpoint_conditions_and_commands): New function.
7018 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7019 (clear_breakpoint_conditions_and_commands): New declaration.
7021 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7023 * linux-aarch64-low.c (asm/ptrace.h): Include.
7025 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7027 Fix TLS access for -static -pthread.
7028 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7029 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7030 (thread_db_load_search, try_thread_db_load_1): Initialize it.
7032 2014-05-20 Pedro Alves <palves@redhat.com>
7034 * linux-aarch64-low.c (aarch64_insert_point)
7035 (aarch64_remove_point): No longer check whether the type is
7036 supported here. Adjust to new interface.
7037 (the_low_target): Install aarch64_supports_z_point_type as
7038 supports_z_point_type method.
7039 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7040 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7041 instead of a Z packet char. Adjust.
7042 (arm_supports_z_point_type): New function.
7043 (arm_insert_point, arm_remove_point): Adjust to new interface.
7044 (the_low_target): Install arm_supports_z_point_type.
7045 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7046 (cris_insert_point, cris_remove_point): Adjust to new interface.
7047 Don't check whether the type is supported here.
7048 (the_low_target): Install cris_supports_z_point_type.
7049 * linux-low.c (linux_supports_z_point_type): New function.
7050 (linux_insert_point, linux_remove_point): Adjust to new interface.
7051 * linux-low.h (struct linux_target_ops) <insert_point,
7052 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7053 raw_breakpoint pointer parameter.
7054 <supports_z_point_type>: New method.
7055 * linux-mips-low.c (mips_supports_z_point_type): New function.
7056 (mips_insert_point, mips_remove_point): Adjust to new interface.
7057 Use mips_supports_z_point_type.
7058 (the_low_target): Install mips_supports_z_point_type.
7059 * linux-ppc-low.c (the_low_target): Install NULL as
7060 supports_z_point_type method.
7061 * linux-s390-low.c (the_low_target): Install NULL as
7062 supports_z_point_type method.
7063 * linux-sparc-low.c (the_low_target): Install NULL as
7064 supports_z_point_type method.
7065 * linux-x86-low.c (x86_supports_z_point_type): New function.
7066 (x86_insert_point): Adjust to new insert_point interface. Use
7067 insert_memory_breakpoint. Adjust to new
7068 i386_low_insert_watchpoint interface.
7069 (x86_remove_point): Adjust to remove_point interface. Use
7070 remove_memory_breakpoint. Adjust to new
7071 i386_low_remove_watchpoint interface.
7072 (the_low_target): Install x86_supports_z_point_type.
7073 * lynx-low.c (lynx_target_ops): Install NULL as
7074 supports_z_point_type callback.
7075 * nto-low.c (nto_supports_z_point_type): New.
7076 (nto_insert_point, nto_remove_point): Adjust to new interface.
7077 (nto_target_ops): Install nto_supports_z_point_type.
7078 * mem-break.c: Adjust intro comment.
7079 (struct raw_breakpoint) <raw_type, size>: New fields.
7080 <inserted>: Update comment.
7081 <shlib_disabled>: Delete field.
7082 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7083 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7084 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7085 (raw_bkpt_type_to_target_hw_bp_type): New function.
7086 (find_enabled_raw_code_breakpoint_at): New function.
7087 (find_raw_breakpoint_at): New type and size parameters. Use them.
7088 (insert_memory_breakpoint): New function, based off
7089 set_raw_breakpoint_at.
7090 (remove_memory_breakpoint): New function.
7091 (set_raw_breakpoint_at): Reimplement.
7092 (set_breakpoint): New, based on set_breakpoint_at.
7093 (set_breakpoint_at): Reimplement.
7094 (delete_raw_breakpoint): Go through the_target->remove_point
7095 instead of assuming memory breakpoints.
7096 (find_gdb_breakpoint_at): Delete.
7097 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7098 (find_gdb_breakpoint): New function.
7099 (set_gdb_breakpoint_at): Delete.
7100 (z_type_supported): New function.
7101 (set_gdb_breakpoint_1): New function, loosely based off
7102 set_gdb_breakpoint_at.
7103 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7104 (delete_gdb_breakpoint_at): Delete.
7105 (delete_gdb_breakpoint_1): New function, loosely based off
7106 delete_gdb_breakpoint_at.
7107 (delete_gdb_breakpoint): New function.
7108 (clear_gdb_breakpoint_conditions): Rename to ...
7109 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7111 (add_condition_to_breakpoint): Make static.
7112 (add_breakpoint_condition): Take a struct breakpoint pointer
7113 instead of an address. Adjust.
7114 (gdb_condition_true_at_breakpoint): Rename to ...
7115 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7117 (gdb_condition_true_at_breakpoint): Reimplement.
7118 (add_breakpoint_commands): Take a struct breakpoint pointer
7119 instead of an address. Adjust.
7120 (gdb_no_commands_at_breakpoint): Rename to ...
7121 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7122 parameter. Return true if no breakpoint was found. Change debug
7124 (gdb_no_commands_at_breakpoint): Reimplement.
7125 (run_breakpoint_commands): Rename to ...
7126 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7127 and change return type to boolean.
7128 (run_breakpoint_commands): New function.
7129 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7130 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7131 breakpoint. Go through the_target->remove_point instead of
7132 assuming memory breakpoint.
7133 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7134 software and hardware breakpoints.
7135 (reinsert_raw_breakpoint): Go through the_target->insert_point
7136 instead of assuming memory breakpoint.
7137 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7138 software and hardware breakpoints.
7139 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7140 Check both software and hardware breakpoints.
7141 (validate_inserted_breakpoint): Assert the breakpoint is a
7142 software breakpoint. Set the inserted flag to -1 instead of
7143 setting shlib_disabled.
7144 (delete_disabled_breakpoints): Adjust.
7145 (validate_breakpoints): Only validate software breakpoints.
7146 Adjust to inserted flag change.
7147 (check_mem_read, check_mem_write): Skip breakpoint types other
7148 than software breakpoints. Adjust to inserted flag change.
7149 * mem-break.h (enum raw_bkpt_type): New enum.
7150 (raw_breakpoint, struct process_info): Forward declare.
7151 (Z_packet_to_target_hw_bp_type): Delete declaration.
7152 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7153 (set_gdb_breakpoint, delete_gdb_breakpoint)
7154 (clear_breakpoint_conditions): New declarations.
7155 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7156 (breakpoint_inserted_here): Update comment.
7157 (add_breakpoint_condition, add_breakpoint_commands): Replace
7158 address parameter with a breakpoint pointer parameter.
7159 (gdb_breakpoint_here): Update comment.
7160 (delete_gdb_breakpoint_at): Delete.
7161 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7162 * server.c (process_point_options): Take a struct breakpoint
7163 pointer instead of an address. Adjust.
7164 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7165 delete_gdb_breakpoint.
7166 * spu-low.c (spu_target_ops): Install NULL as
7167 supports_z_point_type method.
7168 * target.h: Include mem-break.h.
7169 (struct target_ops) <prepare_to_access_memory>: Update comment.
7170 <supports_z_point_type>: New field.
7171 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7172 instead of a char. Also take a raw breakpoint pointer.
7173 * win32-arm-low.c (the_low_target): Install NULL as
7174 supports_z_point_type.
7175 * win32-i386-low.c (i386_supports_z_point_type): New function.
7176 (i386_insert_point, i386_remove_point): Adjust to new interface.
7177 (the_low_target): Install i386_supports_z_point_type.
7178 * win32-low.c (win32_supports_z_point_type): New function.
7179 (win32_insert_point, win32_remove_point): Adjust to new interface.
7180 (win32_target_ops): Install win32_supports_z_point_type.
7181 * win32-low.h (struct win32_target_ops):
7182 <supports_z_point_type>: New method.
7183 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7184 instead of a char. Also take a raw breakpoint pointer.
7186 2014-05-20 Pedro Alves <palves@redhat.com>
7188 * mem-break.h: Include break-common.h.
7189 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7190 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7191 (Z_packet_to_target_hw_bp_type): New declaration.
7192 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7193 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7194 (Z_PACKET_ACCESS_WP): Delete macros.
7195 (Z_packet_to_hw_type): Delete function.
7196 * i386-low.h: Don't include break-common.h here.
7197 (Z_packet_to_hw_type): Delete declaration.
7198 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7199 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7200 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7201 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7202 * linux-aarch64-low.c: Don't include break-common.h here.
7203 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7204 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7205 (Z_packet_to_target_hw_bp_type): Delete function.
7206 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7208 (mips_insert_point, mips_remove_point): Use
7209 Z_packet_to_target_hw_bp_type.
7211 2014-05-20 Pedro Alves <palves@redhat.com>
7213 * linux-aarch64-low.c: Include break-common.h.
7214 (enum target_point_type): Delete.
7215 (Z_packet_to_point_type): Rename to ...
7216 (Z_packet_to_target_hw_bp_type): ... this, and return a
7217 target_hw_bp_type instead.
7218 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7219 instead of an enum target_point_type.
7220 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7222 (aarch64_dr_state_insert_one_point)
7223 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7224 (aarch64_handle_aligned_watchpoint)
7225 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7226 Take an enum target_hw_bp_type instead of an enum
7228 (aarch64_supports_z_point_type): New function.
7229 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7230 use Z_packet_to_target_hw_bp_type.
7232 2014-05-20 Joel Brobecker <brobecker@adacore.com>
7234 * configure.ac: Only use -Werror by default when DEVELOPMENT
7236 * configure: Regenerate.
7238 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7240 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7241 * linux-x86-low.c (X86_64_USER_REGS): New.
7242 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7244 2014-04-28 Yao Qi <yao@codesourcery.com>
7246 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7249 2014-04-25 Pedro Alves <palves@redhat.com>
7252 * linux-low.c (linux_attach_fail_reason_string): New function.
7253 (linux_attach_lwp): Delete.
7254 (linux_attach_lwp_1): Rename to ...
7255 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7256 argument. Remove "initial" parameter. Return int instead of
7257 void. Don't error or warn here.
7258 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7259 failure to attach to the tgid. Call warning when failing to
7261 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7262 argument. Remove "initial" parameter. Return int instead of
7263 void. Don't error or warn here.
7264 (linux_attach_fail_reason_string): New declaration.
7265 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7266 interface change. Use linux_attach_fail_reason_string.
7268 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
7269 Walfred Tedeschi <walfred.tedeschi@intel.com>
7271 * Makefile.in: Added rules to handle new files
7272 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7273 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7274 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7275 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7276 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7277 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7279 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7280 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7281 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7282 i386/x32-avx512.xml.
7283 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7284 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7285 i386/x32-avx512-linux.xml.
7286 * i387-fp.c (num_avx512_k_registers): New constant for number
7288 (num_avx512_zmmh_low_registers): New constant for number of
7289 lower ZMM registers (0-15).
7290 (num_avx512_zmmh_high_registers): New constant for number of
7291 higher ZMM registers (16-31).
7292 (num_avx512_ymmh_registers): New contant for number of higher
7293 YMM registers (ymm16-31 added by avx521 on x86_64).
7294 (num_avx512_xmm_registers): New constant for number of higher
7295 XMM registers (xmm16-31 added by AVX512 on x86_64).
7296 (struct i387_xsave): Add space for AVX512 registers.
7297 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7298 Add code to handle AVX512 registers.
7299 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7300 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7301 prototypei from generated file.
7302 (tdesc_amd64_avx512_linux): Likewise.
7303 (init_registers_x32_avx512_linux): Likewise.
7304 (tdesc_x32_avx512_linux): Likewise.
7305 (init_registers_i386_avx512_linux): Likewise.
7306 (tdesc_i386_avx512_linux): Likewise.
7307 (x86_64_regmap): Add AVX512 registers.
7308 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7310 (initialize_low_arch): Add code to initialize AVX512 registers.
7312 2014-04-23 Pedro Alves <palves@redhat.com>
7314 * mem-break.c (find_gdb_breakpoint_at): Make static.
7315 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7317 2014-04-23 Pedro Alves <palves@redhat.com>
7319 * i386-low.c: Don't include break-common.h here.
7320 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7321 prototype to take target_hw_bp_type as argument instead of a Z
7323 * i386-low.h: Include break-common.h here.
7324 (Z_packet_to_hw_type): Declare.
7325 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7327 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7328 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7329 (x86_remove_point): Convert the packet number to a
7330 target_hw_bp_type before calling i386_low_remove_watchpoint.
7331 * win32-i386-low.c (i386_insert_point): Convert the packet number
7332 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7333 (i386_remove_point): Convert the packet number to a
7334 target_hw_bp_type before calling i386_low_remove_watchpoint.
7336 2014-04-23 Pedro Alves <palves@redhat.com>
7338 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7340 2014-04-10 Pedro Alves <palves@redhat.com>
7342 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7343 Check if the condition or command is NULL before checking if the
7344 breakpoint is known. On success, return true.
7345 * mem-break.h (add_breakpoint_condition): Document return.
7346 (add_breakpoint_commands): Add describing comment.
7347 * server.c (skip_to_semicolon): New function.
7348 (process_point_options): Use it.
7350 2014-04-09 Pedro Alves <palves@redhat.com>
7352 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7355 2014-02-27 Pedro Alves <palves@redhat.com>
7358 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7360 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7362 (last_thread_of_process_p): Take a PID argument instead of a
7364 (linux_wait_for_lwp): Delete.
7365 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7367 (linux_low_filter_event): New function, party factored out from
7368 linux_wait_for_event.
7369 (linux_wait_for_event): Rename to ...
7370 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7371 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7372 sigsuspend. Check for zombie leaders.
7373 (linux_wait_for_event): Reimplement as wrapper around
7374 linux_wait_for_event_filtered.
7375 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7376 a normal or signal exit is seen, it's the whole process exiting.
7377 (wait_for_sigstop): No longer a for_each_inferior callback.
7378 Rewrite on top of linux_wait_for_event_filtered.
7379 (stop_all_lwps): Call wait_for_sigstop directly.
7380 * server.c (resume, handle_target_event): Handle
7381 TARGET_WAITKIND_NO_RESUMED.
7383 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7385 * win32-low.c (psapi_get_dll_name,
7386 * win32_CreateToolhelp32Snapshot): Delete.
7387 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7388 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7390 (handle_load_dll): Add function description.
7391 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7393 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7395 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7397 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7398 base address when calling win32_add_one_solib.
7399 (handle_load_dll): Delete local variable load_addr.
7400 Remove 0x1000 offset applied to DLL base address when calling
7401 win32_add_one_solib.
7402 (handle_unload_dll): Add comment.
7404 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7406 * win32-low.c (win32_add_all_dlls): Renames
7407 win32_ensure_ntdll_loaded. Rewrite function documentation.
7408 Adjust implementation to always load all DLLs.
7409 Add 0x1000 offset to DLL base address when calling
7410 win32_add_one_solib.
7411 (child_initialization_done): New static global.
7412 (do_initial_child_stuff): Set child_initialization_done to
7413 zero during child initialization, and 1 after. Replace call
7414 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7416 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7417 (handle_unload_dll): Add function documentation.
7418 (get_child_debug_event): Ignore load and unload DLL events
7419 during child initialization.
7421 2014-02-20 Doug Evans <dje@google.com>
7423 Remove global all_lwps.
7424 * inferiors.h (ptid_of): Move here from linux-low.h.
7425 (pid_of, lwpid_of): Ditto.
7426 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7427 parameter is a struct thread_info * now.
7428 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7429 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7430 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7432 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7433 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7434 * linux-arm-low.c (update_registers_callback): Update, "entry"
7435 parameter is a struct thread_info * now.
7436 Fetch lwpid from current_inferior directly.
7437 (arm_insert_point): Pass &all_threads to find_inferior instead of
7439 (arm_remove_point): Ditto.
7440 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7441 (arm_prepare_to_resume): Fetch pid from thread.
7442 (arm_read_description): Fetch lwpid from current_inferior directly.
7443 * linux-low.c (all_lwps): Delete.
7444 (delete_lwp): Delete call to remove_inferior.
7445 (handle_extended_wait): Fetch lwpid from thread.
7446 (add_lwp): Don't set lwp->entry.id. Remove call to
7447 add_inferior_to_list.
7448 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7449 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7450 (kill_one_lwp_callback): Ditto.
7451 (linux_kill): Don't dereference NULL pointer.
7452 Fetch ptid,lwpid from thread.
7453 (get_detach_signal): Fetch ptid from thread.
7454 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7455 Simplify call to regcache_invalidate_thread.
7456 (delete_lwp_callback): Update, "entry" parameter is a
7457 struct thread_info * now. Fetch pid from thread.
7458 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7459 (status_pending_p_callback): Update, "entry" parameter is a
7460 struct thread_info * now. Fetch ptid from thread.
7461 (find_lwp_pid): Update, "entry" parameter is a
7462 struct thread_info * now.
7463 (linux_wait_for_lwp): Fetch pid from thread.
7464 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7465 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7466 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7467 (dequeue_one_deferred_signal): Ditto.
7468 (cancel_breakpoint): Fetch ptid from current_inferior.
7469 (linux_wait_for_event): Pass &all_threads to find_inferior,
7470 not &all_lwps. Fetch ptid, lwpid from thread.
7471 (count_events_callback): Update, "entry" parameter is a
7472 struct thread_info * now.
7473 (select_singlestep_lwp_callback): Ditto.
7474 (select_event_lwp_callback): Ditto.
7475 (cancel_breakpoints_callback): Ditto.
7476 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7478 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7479 (unsuspend_one_lwp): Update, "entry" parameter is a
7480 struct thread_info * now.
7481 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7483 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7484 Fetch lwpid from thread, not lwp.
7485 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7486 Pass &all_threads to find_inferior, not &all_lwps.
7487 (send_sigstop): Fetch lwpid from thread, not lwp.
7488 (send_sigstop_callback): Update, "entry" parameter is a
7489 struct thread_info * now.
7490 (suspend_and_send_sigstop_callback): Ditto.
7491 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7492 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7493 struct thread_info * now.
7494 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7496 (lwp_running): Update, "entry" parameter is a
7497 struct thread_info * now.
7498 (stop_all_lwps): Fetch ptid from thread.
7499 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7500 (linux_resume_one_lwp): Fetch lwpid from thread.
7501 (linux_set_resume_request): Update, "entry" parameter is a
7502 struct thread_info * now. Fetch pid, lwpid from thread.
7503 (resume_status_pending_p): Update, "entry" parameter is a
7504 struct thread_info * now.
7505 (need_step_over_p): Ditto. Fetch lwpid from thread.
7506 (start_step_over): Fetch lwpid from thread.
7507 (linux_resume_one_thread): Update, "entry" parameter is a
7508 struct thread_info * now. Fetch lwpid from thread.
7509 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7510 (proceed_one_lwp): Update, "entry" parameter is a
7511 struct thread_info * now. Fetch lwpid from thread.
7512 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7513 struct thread_info * now.
7514 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7515 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7516 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7518 (regsets_store_inferior_registers): Ditto.
7519 (fetch_register, store_register): Ditto.
7520 (linux_read_memory, linux_write_memory): Ditto.
7521 (linux_request_interrupt): Ditto.
7522 (linux_read_auxv): Ditto.
7523 (linux_xfer_siginfo): Ditto.
7524 (linux_qxfer_spu): Ditto.
7525 (linux_qxfer_libraries_svr4): Ditto.
7526 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7527 moved to inferiors.h.
7529 (get_thread_lwp): Update.
7530 (struct lwp_info): Delete member "entry". Simplify comment for
7533 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7534 current_inferior directly.
7535 (update_watch_registers_callback): Update, "entry" parameter is a
7536 struct thread_info * now. Fetch pid from thread.
7537 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7538 (mips_insert_point): Fetch lwpid from current_inferior.
7539 Pass &all_threads to find_inferior, not &all_lwps.
7540 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7541 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7543 (mips_stopped_data_address): Ditto.
7544 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7546 * linux-tile-low.c (tile_arch_setup): Ditto.
7547 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7548 (update_debug_registers_callback): Update, "entry" parameter is a
7549 struct thread_info * now. Fetch pid from thread.
7550 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7551 Pass &all_threads to find_inferior, not &all_lwps.
7552 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7553 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7554 Pass &all_threads to find_inferior, not &all_lwps.
7555 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7556 (i386_dr_low_get_status): Ditto.
7557 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7558 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7559 (x86_linux_read_description): Ditto.
7560 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7562 2014-02-20 Doug Evans <dje@google.com>
7564 * inferiors.c (get_first_inferior): Fix buglet.
7566 2014-02-19 Doug Evans <dje@google.com>
7568 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7569 * inferiors.c (add_thread): Change result type to struct thread_info *.
7570 All callers updated.
7571 (add_lwp): Call add_thread here instead of in callers.
7572 All callers updated.
7573 * linux-low.h (get_lwp_thread): Rewrite.
7574 (struct lwp_info): New member "thread".
7576 2014-02-19 Doug Evans <dje@google.com>
7578 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7579 All callers updated.
7581 2014-02-19 Doug Evans <dje@google.com>
7583 * inferiors.c (add_thread): Fix whitespace.
7585 2014-02-19 Doug Evans <dje@google.com>
7587 * dll.c (clear_dlls): Replace accessing list implemention details
7589 * gdbthread.h (get_first_thread): Declare.
7590 * inferiors.c (for_each_inferior_with_data): New function.
7591 (get_first_thread): New function.
7592 (find_thread_ptid): Simplify.
7593 (get_first_inferior): New function.
7594 (clear_list): Delete.
7595 (one_inferior_p): New function.
7596 (clear_inferior_list): New function.
7597 (clear_inferiors): Update.
7598 * inferiors.h (for_each_inferior_with_data): Declare.
7599 (clear_inferior_list): Declare.
7600 (one_inferior_p): Declare.
7601 (get_first_inferior): Declare.
7602 * linux-low.c (linux_wait_for_event): Replace accessing list
7603 implemention details with API function.
7604 * server.c (target_running): Ditto.
7605 (accumulate_file_name_length): New function.
7606 (emit_dll_description): New function.
7607 (handle_qxfer_libraries): Replace accessing list implemention
7608 details with API function.
7609 (handle_qxfer_threads_worker): New function.
7610 (handle_qxfer_threads_proper): Replace accessing list implemention
7611 details with API function.
7612 (handle_query): Ditto.
7613 (visit_actioned_threads_callback_ftype): New typedef.
7614 (visit_actioned_threads_data): New struct.
7615 (visit_actioned_threads): Rewrite to be find_inferior callback.
7616 (resume): Call find_inferior.
7617 (handle_status): Replace accessing list implemention
7618 details with API function.
7619 (process_serial_event): Replace accessing list implemention details
7621 * target.c (set_desired_inferior): Replace accessing list implemention
7622 details with API function.
7623 * tracepoint.c (same_process_p): New function.
7624 (gdb_agent_about_to_close): Replace accessing list implemention
7625 details with API function.
7626 * win32-low.c (child_delete_thread): Replace accessing list
7627 implemention details with API function.
7628 (match_dll_by_basename): New function.
7629 (dll_is_loaded_by_basename): New function.
7630 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7631 details call to dll_is_loaded_by_basename.
7633 2014-02-19 Doug Evans <dje@google.com>
7635 * dll.h (struct dll_info): Add comment.
7636 * gdbthread.h (struct thread_info): Add comment.
7637 (current_ptid): Simplify.
7638 * inferiors.c (add_process): Update.
7639 (remove_process): Update.
7640 * inferiors.h (struct process_info): Rename member "head" to "entry".
7641 * linux-low.c (delete_lwp): Update.
7643 (last_thread_of_process_p): Update.
7644 (kill_one_lwp_callback, linux_kill): Update.
7645 (status_pending_p_callback): Update.
7646 (wait_for_sigstop): Update. Simplify read of ptid.
7647 (start_step_over): Update.
7648 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7649 (get_lwp_thread): Update.
7650 (struct lwp_info): Rename member "head" to "entry".
7651 * regcache.h (inferior_list_entry): Delete.
7652 * server.c (kill_inferior_callback): Update.
7653 (detach_or_kill_inferior_callback): Update.
7654 (print_started_pid): Update.
7655 (print_attached_pid): Update.
7656 (process_serial_event): Simplify read of ptid.
7657 * thread-db.c (thread_db_create_event): Update.
7658 (thread_db_get_tls_address): Update.
7659 * win32-low.c (current_inferior_ptid): Simplify.
7661 2014-02-19 Tom Tromey <tromey@redhat.com>
7663 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7665 (target_supports_btrace): Update.
7667 2014-02-14 Yao Qi <yao@codesourcery.com>
7669 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7670 (rsp-low-ipa.o): New target.
7672 2014-02-12 Tom Tromey <tromey@redhat.com>
7674 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7675 convert_ascii_to_int.
7676 * regcache.c (registers_to_string): Likewise.
7677 * remote-utils.c (decode_M_packet): Likewise.
7678 * server.c (process_serial_event): Likewise.
7680 2014-02-12 Tom Tromey <tromey@redhat.com>
7682 * server.c (handle_query, handle_v_run): Use hex2bin, not
7684 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7686 2014-02-12 Tom Tromey <tromey@redhat.com>
7688 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7689 convert_int_to_ascii.
7690 * regcache.c (registers_to_string, collect_register_as_string):
7692 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7694 * server.c (process_serial_event): Likewise.
7695 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7696 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7698 2014-02-12 Tom Tromey <tromey@redhat.com>
7700 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7701 bin2hex, not hexify.
7702 * tracepoint.c (cmd_qtstatus): Likewise.
7704 2014-02-12 Tom Tromey <tromey@redhat.com>
7706 * remote-utils.c (monitor_output): Pass explicit length to
7709 2014-02-12 Tom Tromey <tromey@redhat.com>
7711 * tracepoint.c: Include rsp-low.h.
7712 * server.c: Include rsp-low.h.
7713 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7714 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7716 * remote-utils.c: Include rsp-low.h.
7717 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7718 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7719 (convert_int_to_ascii, convert_ascii_to_int): Move to
7721 * regcache.c: Include rsp-low.h.
7722 * ax.c: Include rsp-low.h.
7723 * Makefile.in (SFILES): Add common/rsp-low.c.
7724 (OBS): Add rsp-low.o.
7725 (rsp-low.o): New target.
7727 2014-02-12 Tom Tromey <tromey@redhat.com>
7729 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7730 Include print-utils.h.
7731 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7732 (plongest, thirty_two, phex_nz): Remove.
7733 * Makefile.in (SFILES): Add common/print-utils.c.
7734 (OBS): Add print-utils.o.
7735 (print-utils-ipa.o): New target.
7736 (print-utils.o): New target.
7737 (IPA_OBJS): Add print-utils-ipa.o.
7739 2014-02-06 Tom Tromey <tromey@redhat.com>
7741 * Makefile.in (SFILES): Fix indentation.
7743 2014-02-05 Doug Evans <dje@google.com>
7745 * linux-low.c (linux_wait_for_event): Improve comment.
7746 (linux_wait_1): Keep current_inferior in sync with event_child.
7748 2014-01-22 Doug Evans <dje@google.com>
7750 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7752 2014-01-22 Doug Evans <dje@google.com>
7754 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7755 * configure: Regenerate.
7756 * config.in: Regenerate.
7757 * Makefile.in (SFILES): Add debug.c.
7759 * debug.c: New file.
7760 * debug.h: New file.
7761 * linux-aarch64-low.c (*): Update all debugging printfs to use
7762 debug_printf instead of fprintf.
7763 * linux-arm-low.c (*): Ditto.
7764 * linux-cris-low.c (*): Ditto.
7765 * linux-crisv32-low.c (*): Ditto.
7766 * linux-m32r-low.c (*): Ditto.
7767 * linux-sparc-low.c (*): Ditto.
7768 * linux-x86.c (*): Ditto.
7769 * linux-low.c (*): Ditto.
7770 (linux_wait_1): Add calls to debug_enter, debug_exit.
7771 (linux_wait): Remove redundant debugging printf.
7772 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7773 (linux_resume, unstop_all_lwps): Ditto.
7774 * mem-break.c (*): Update all debugging printfs to use
7775 debug_printf instead of fprintf.
7776 * remote-utils.c (*): Ditto.
7777 * thread-db.c (*): Ditto.
7778 * server.c #include <ctype.h>, "gdb_vecs.h".
7779 (debug_threads): Moved to debug.c.
7780 (*): Update all debugging printfs to use debug_printf instead of
7782 (start_inferior): Replace call to fflush with call to debug_flush.
7783 (monitor_show_help): Mention set debug-format.
7784 (parse_debug_format_options): New function.
7785 (handle_monitor_command): Handle "monitor set debug-format".
7786 (gdbserver_usage): Mention --debug-format.
7787 (main): Parse --debug-format.
7788 * server.h (debug_threads): Declaration moved to debug.h.
7790 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7791 trace_debug_1 that uses debug_printf.
7792 (tracepoint_look_up_symbols): Update all debugging printfs to use
7793 debug_printf instead of fprintf.
7795 2014-01-20 Baruch Siach <baruch@tkos.co.il>
7797 * linux-xtensa-low.c: Include asm/ptrace.h instead of
7800 2014-01-17 Pedro Alves <palves@redhat.com>
7803 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7804 defined after including gdb_proc_service.h.
7806 2014-01-16 Doug Evans <dje@google.com>
7808 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7809 (match_dll): Use it.
7811 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
7813 * target.h (target_ops) <read_btrace>: Change parameters and
7814 return type to allow error reporting.
7815 * server.c (handle_qxfer_btrace): Support delta reads. Pass
7816 trace reading errors on.
7817 * linux-low.c (linux_low_read_btrace): Pass trace reading
7819 (linux_low_disable_btrace): New.
7821 2014-01-15 Doug Evans <dje@google.com>
7823 * inferiors.c (thread_id_to_gdb_id): Delete.
7824 * inferiors.h (thread_id_to_gdb_id): Delete.
7826 2014-01-13 Eli Zaretskii <eliz@gnu.org>
7828 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7829 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
7832 2014-01-08 Pedro Alves <palves@redhat.com>
7834 * server.c (handle_status): Don't discard previous queued stop
7835 replies or thread's pending status here.
7836 (main) <disconnection>: Do it here instead.
7838 2014-01-08 Pedro Alves <palves@redhat.com>
7840 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7841 * server.c (visit_actioned_threads, handle_pending_status): New
7843 (handle_v_cont): Factor out parts to ...
7844 (resume): ... this new function. If in all-stop, and a thread
7845 being resumed has a pending status, report it without actually
7847 (myresume): Adjust to use the new 'resume' function.
7848 (clear_pending_status_callback, set_pending_status_callback)
7849 (find_status_pending_thread_callback): New functions.
7850 (handle_status): Handle the case of multiple threads having
7851 interesting statuses to report. Report threads' real last signal
7852 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
7853 with an interesting thread to report the status for, instead of
7854 always reporting the status of the first thread.
7856 2014-01-01 Joel Brobecker <brobecker@adacore.com>
7858 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7859 * gdbreplay.c (gdbreplay_version): Likewise.
7861 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
7863 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7864 iov.iov_len with the real length in use.
7866 2013-12-13 Joel Brobecker <brobecker@adacore.com>
7868 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7869 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7870 for all targets that use win32-low.c.
7871 * win32-low.c (win32_ensure_ntdll_loaded): New function.
7872 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7874 2013-12-13 Pedro Alves <palves@redhat.com>
7876 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
7877 if equal to TARGET_WAITKIND_LOADED.
7878 * win32-low.c (cached_status): New static global.
7879 (win32_wait): Add declaration.
7880 (do_initial_child_stuff): Flush all initial pending debug events
7881 up to the initial breakpoint.
7882 (win32_wait): If CACHED_STATUS was set, return that instead
7883 of doing a real wait. Remove the code resuming the execution
7884 of the inferior after receiving a TARGET_WAITKIND_LOADED event
7885 during the initial phase. Also remove the code changing
7886 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
7887 TARGET_WAITKIND_STOPPED.
7889 2013-12-11 Yao Qi <yao@codesourcery.com>
7891 * notif.c (handle_notif_ack): Return 0 if no notification
7894 2013-11-20 Doug Evans <dje@google.com>
7896 * linux-low.c (linux_set_resume_request): Fix comment.
7898 2013-11-20 Doug Evans <dje@google.com>
7900 * linux-low.c (resume_status_pending_p): Tweak comment.
7902 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
7904 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
7905 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
7906 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
7907 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
7908 (srv_amd64_regobj): Add amd64-mpx.o.
7909 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
7910 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
7911 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
7912 * i387-fp.c (num_pl_bnd_register) Added constant.
7913 (num_pl_bnd_cfg_registers) Added constant.
7914 (struct i387_xsave) Added reserved area and MPX fields.
7915 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
7916 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
7918 (tdesc_i386_mpx_linux): Add MPX amd64 target.
7919 (init_registers_amd64_mpx_linux): Declare new function.
7920 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
7921 (x86_64_regmap): Add MPX registers.
7922 (x86_linux_read_description): Add MPX case.
7923 (initialize_low_arch): Initialize MPX targets.
7925 2013-11-18 Tom Tromey <tromey@redhat.com>
7927 * configure: Rebuild.
7928 * configure.ac: Don't check for stdlib.h.
7929 * gdbreplay.c: Unconditionally include stdlib.h.
7931 2013-11-18 Tom Tromey <tromey@redhat.com>
7933 * config.in: Rebuild.
7934 * configure: Rebuild.
7935 * configure.ac: Don't use AC_HEADER_DIRENT.
7937 2013-11-18 Tom Tromey <tromey@redhat.com>
7939 * server.h: Don't check HAVE_STRING_H.
7940 * gdbreplay.c: Don't check HAVE_STRING_H.
7941 * configure: Rebuild.
7943 2013-11-18 Tom Tromey <tromey@redhat.com>
7945 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
7948 2013-11-08 Tom Tromey <tromey@redhat.com>
7950 * configure, config.in: Rebuild.
7951 * configure.ac: Remove unused configury.
7953 2013-11-08 Tom Tromey <tromey@redhat.com>
7955 * acinclude.m4: Include common.m4, codeset.m4.
7956 * configure, config.in: Rebuild.
7957 * configure.ac: Use GDB_AC_COMMON.
7959 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
7961 * linux-s390-low.c (HWCAP_S390_TE): New define.
7962 (s390_arch_setup): Consider the TE field in the HWCAP for
7963 determining 'have_regset_tdb'.
7965 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
7968 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
7971 2013-10-02 Pedro Alves <palves@redhat.com>
7973 * server.c (process_serial_event): Don't output "GDBserver
7974 exiting" if GDB is connected through stdio.
7975 * target.c (mywait): Likewise, be silent if GDB is connected
7978 2013-10-01 Joel Brobecker <brobecker@adacore.com>
7980 * lynx-low.c (lynx_add_threads_after_attach): New function.
7981 (lynx_attach): Remove call to add_thread. Add call to
7982 lynx_add_threads_after_attach instead.
7984 2013-09-28 Mike Frysinger <vapier@gentoo.org>
7986 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
7987 * config.in, configure: Regenerated.
7989 2013-09-18 Yao Qi <yao@codesourcery.com>
7992 * server.c (start_inferior): Clear 'resume_info'.
7994 2013-09-16 Jiong Wang <jiwang@tilera.com>
7996 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
7999 2013-09-16 Jiong Wang <jiwang@tilera.com>
8001 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8002 linux-tile-low.o to srv_tgtobj.
8004 2013-09-16 Will Newton <will.newton@linaro.org>
8006 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8009 2013-09-06 Pedro Alves <palves@redhat.com>
8011 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8012 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8013 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8014 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8015 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8016 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8018 2013-09-06 Pedro Alves <palves@redhat.com>
8020 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8021 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8023 2013-09-06 Pedro Alves <palves@redhat.com>
8025 * linux-amd64-ipa.c: Include tracepoint.h.
8026 * linux-i386-ipa.c: Include tracepoint.h.
8028 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8030 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8031 (ps_get_thread_area): New function.
8033 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8035 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8036 (initialize_low_arch): Call init_registers_crisv32 rather than
8037 init_register_crisv32.
8039 2013-09-05 Pedro Alves <palves@redhat.com>
8041 * server.h (handle_vFile, hostio_last_error_from_errno): Move
8043 * hostio.h: ... this new file.
8044 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8045 win32-low.c: Include hostio.h.
8047 2013-09-05 Pedro Alves <palves@redhat.com>
8049 * server.h (gdb_client_data, handler_func, callback_handler_func)
8050 (delete_file_handler, add_file_handler, append_callback_event)
8051 (delete_callback_event, start_event_loop, initialize_event_loop):
8052 Move to event-loop.h and include it.
8053 * event-loop.h: New file.
8055 2013-09-05 Pedro Alves <palves@redhat.com>
8057 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8058 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8059 (loaded_dll, unloaded_dll): Move to ...
8060 * dll.h: ... this new file.
8061 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8063 2013-09-05 Pedro Alves <palves@redhat.com>
8065 * server.h (current_process, get_thread_process, all_processes)
8066 (add_inferior_to_list, for_each_inferior, current_inferior)
8067 (remove_inferior, add_process, remove_process, find_process_pid)
8068 (have_started_inferiors_p, have_attached_inferiors_p)
8069 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8070 (clear_inferiors, find_inferior, find_inferior_id)
8071 (inferior_target_data, set_inferior_target_data)
8072 (inferior_regcache_data, set_inferior_regcache_data): Move to
8073 inferiors.h, and include it.
8074 * inferiors.h: New file.
8076 2013-09-05 Pedro Alves <palves@redhat.com>
8078 * server.h (struct emit_ops, current_insn_ptr, emit_error):
8082 2013-09-05 Pedro Alves <palves@redhat.com>
8084 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8086 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8087 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8088 (handle_tracepoint_general_set, handle_tracepoint_query)
8089 (tracepoint_finished_step, tracepoint_was_hit)
8090 (release_while_stepping_state_list, current_traceframe)
8091 (in_readonly_region, traceframe_read_mem)
8092 (fetch_traceframe_registers, traceframe_read_sdata)
8093 (traceframe_read_info, struct fast_tpoint_collect_status)
8094 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8095 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8096 (supply_fast_tracepoint_registers)
8097 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8098 (ipa_tdesc, claim_trampoline_space)
8099 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8100 (agent_mem_read, agent_get_trace_state_variable_value)
8101 (agent_set_trace_state_variable_value, agent_tsv_read)
8102 (agent_mem_read_string, get_raw_reg_func_addr)
8103 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8104 * tracepoint.h: ... this new file.
8106 2013-09-05 Pedro Alves <palves@redhat.com>
8108 * server.h (perror_with_name, error, fatal, warning, paddress)
8109 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8111 * utils.h: New file.
8113 2013-09-05 Pedro Alves <palves@redhat.com>
8115 * server.h (remote_debug, noack_mode, transport_is_reliable)
8116 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8117 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8118 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8119 (write_enn, initialize_async_io, enable_async_io)
8120 (disable_async_io, check_remote_input_interrupt_request)
8121 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8122 (dead_thread_notify, prepare_resume_reply)
8123 (decode_address_to_semicolon, decode_address, decode_m_packet)
8124 (decode_M_packet, decode_X_packet, decode_xfer_write)
8125 (decode_search_memory_packet, unhexify, hexify)
8126 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8127 (look_up_one_symbol, relocate_instruction)
8128 (monitor_output): Move to remote-utils.h, and include it.
8129 * remote-utils.h: New file.
8131 2013-09-05 Pedro Alves <palves@redhat.com>
8133 * server.h (_): Delete.
8135 2013-09-02 Pedro Alves <palves@redhat.com>
8137 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8138 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8140 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8142 2013-09-02 Pierre Muller <muller@sourceware.org>
8144 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8145 or WriteProcessMemory complete successfully and handle
8146 ERROR_PARTIAL_COPY error.
8148 2013-09-02 Pedro Alves <palves@redhat.com>
8150 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8151 error instead of EIO.
8153 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8156 * linux-low.c: Include filestuff.h.
8157 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8158 * lynx-low.c: Include filestuff.h.
8159 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8160 * server.c: Include filestuff.h.
8161 (main): Call notice_open_fds.
8162 * spu-low.c: Include filestuff.h.
8163 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8165 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
8167 * Makefile.in: Explain why ../target and ../nat are not
8168 listed as include file search paths.
8169 (linux-waitpid.o): New object file rule.
8170 * configure.srv (srv_native_linux_obj): New variable.
8171 Replace all occurrences of linux native object files with
8172 $srv_native_linux_obj.
8173 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8174 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8175 (linux_enable_event_reporting): Remove declaration.
8176 (my_waitpid): Moved to common/linux-waitpid.c.
8177 (linux_wait_for_event): Pass ptid when calling
8178 linux_enable_event_reporting.
8179 (linux_supports_tracefork_flag): Remove.
8180 (linux_enable_event_reporting): Likewise.
8181 (linux_tracefork_grandchild): Remove.
8182 (STACK_SIZE): Moved to common/linux-ptrace.c.
8183 (linux_tracefork_child): Remove.
8184 (linux_test_for_tracefork): Remove.
8185 (linux_look_up_symbols): Call linux_supports_traceclone.
8186 (initialize_low): Remove call to linux_test_for_tracefork.
8187 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8188 common/linux-ptrace.h.
8189 (PTRACE_TYPE_ARG4): Likewise.
8190 Include linux-ptrace.h.
8192 2013-08-21 Pedro Alves <palves@redhat.com>
8194 * config.in: Renegerate.
8196 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
8198 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8199 (SFILES): Remove $(srcdir)/common/target-common.c and
8200 add $(srcdir)/target/waitstatus.c.
8201 (OBS): Remove target-common.o and add waitstatus.o.
8202 (server_h): Remove $(srcdir)/../common/target-common.h and
8203 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8204 and $(srcdir)/../target/waitstatus.h.
8205 (target-common.o): Remove.
8206 (waitstatus.o): New target object file.
8207 * target.h: Do not include target-common.h and
8208 include target/resume.h, target/wait.h and
8209 target/waitstatus.h.
8211 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
8213 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8214 to PTRACE_TYPE_ARG3.
8215 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8216 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8218 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8219 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8221 2013-07-27 Jie Zhang <jie@codesourcery.com>
8222 Daniel Jacobowitz <dan@codesourcery.com>
8223 Yao Qi <yao@codesourcery.com>
8225 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8226 (mips-linux-watch.o): New rule.
8227 (mips_linux_watch_h): New variable.
8228 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8230 * linux-mips-low.c: Include mips-linux-watch.h.
8231 (struct arch_process_info, struct arch_lwp_info): New.
8232 (update_watch_registers_callback): New function.
8233 (mips_linux_new_process, mips_linux_new_thread) New functions.
8234 (mips_linux_prepare_to_resume, mips_insert_point): New
8236 (mips_remove_point, mips_stopped_by_watchpoint): New
8238 (rsp_bp_type_to_target_hw_bp_type): New function.
8239 (mips_stopped_data_address): New function.
8240 (the_low_target): Add watchpoint support functions.
8242 2013-07-27 Yao Qi <yao@codesourcery.com>
8244 * i386-low.c: Include break-common.h.
8245 (enum target_hw_bp_type): Remove.
8247 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
8249 * Makefile.in (SFILES): /common/target-common.c.
8250 (OBS): Add target-common.o.
8251 (server_h): Add $(srcdir)/../common/target-common.h.
8252 (target-common.o): New target.
8253 * server.c (queue_stop_reply_callback): Free
8254 status string after use.
8255 * target.c (target_waitstatus_to_string): Remove.
8256 * target.h: Include target-common.h.
8257 (resume_kind): Likewise.
8258 (target_waitkind): Likewise.
8259 (target_waitstatus): Likewise.
8260 (TARGET_WNOHANG): Likewise.
8262 2013-07-04 Yao Qi <yao@codesourcery.com>
8264 * Makefile.in (host_alias): Use @host_noncanonical@.
8265 (target_alias): Use @target_noncanonical@.
8266 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8267 ACX_NONCANONICAL_HOST.
8268 * configure: Regenerated.
8271 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8273 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8274 * configure: Rebuild.
8275 * Makefile.in (version_host, version_target): Get from configure.
8276 (version.c): Use $(version_host) and $(version_target).
8278 2013-07-03 Pedro Alves <palves@redhat.com>
8280 * Makefile.in (config.status): Depend on development.sh.
8281 * acinclude.m4: Include libmcheck.m4.
8282 * configure: Regenerate.
8284 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8286 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8287 attribute inside the parentheses.
8288 (winapi_DebugSetProcessKillOnExit): Ditto.
8289 (winapi_DebugBreakProcess): Ditto.
8290 (winapi_GenerateConsoleCtrlEvent): Ditto.
8292 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8294 * notif.h (notif_event): Add a dummy member to avoid compiler
8297 2013-07-01 Pedro Alves <palves@redhat.com>
8299 * hostio.c (HOSTIO_PATH_MAX): Define.
8300 (require_filename, handle_open, handle_unlink, handle_readlink):
8303 2013-07-01 Pedro Alves <palves@redhat.com>
8305 * server.h: Include "pathmax.h".
8306 * linux-low.c: Don't include sys/param.h.
8307 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8309 * win32-low.c: Don't include sys/param.h.
8310 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8312 2013-07-01 Pedro Alves <palves@redhat.com>
8314 * event-loop.c: Don't check HAVE_UNISTD_H before including
8316 * gdbreplay.c: Likewise.
8317 * remote-utils.c: Likewise.
8318 * server.c: Likewise.
8319 * configure.ac: Don't check for unistd.h.
8320 * configure: Regenerate.
8322 2013-06-28 Tom Tromey <tromey@redhat.com>
8324 * Makefile.in (version.c): Use version.in, not
8327 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8329 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8330 * configure: Rebuild.
8331 * Makefile.in (version_host, version_target): Get from configure.
8332 (version.c): Use $(version_host) and $(version_target).
8334 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8336 Fix trace-status to output user name without trailing colon.
8337 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8339 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8341 Fix trace-status to output proper start-time and stop-time.
8342 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8343 output start time and stop time in hex as gdb expects.
8345 2013-06-26 Pedro Alves <pedro@codesourcery.com>
8347 * tracepoint.c (build_traceframe_info_xml): Output trace state
8348 variables present in the trace buffer.
8350 2013-06-24 Tom Tromey <tromey@redhat.com>
8352 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8354 (version.o): Remove.
8355 * gdbreplay.c: Include version.h.
8356 (version, host_name): Don't declare.
8357 * server.h: Include version.h.
8358 (version, host_name): Don't declare.
8360 2013-06-12 Pedro Alves <palves@redhat.com>
8362 * linux-x86-low.c (linux_is_elf64): Delete global.
8363 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8364 with local linux_pid_exe_is_elf_64_file use.
8366 2013-06-11 Pedro Alves <palves@redhat.com>
8368 * linux-low.c (regset_disabled, disable_regset): New functions.
8369 (regsets_fetch_inferior_registers)
8370 (regsets_store_inferior_registers): Use them.
8371 (initialize_regsets_info); Don't allocate the disabled_regsets
8373 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8376 2013-06-11 Pedro Alves <palves@redhat.com>
8378 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8381 2013-06-11 Pedro Alves <palves@redhat.com>
8383 * linux-x86-low.c (initialize_low_arch): Call
8384 init_registers_x32_avx_linux.
8386 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8388 Fix compatibility with Android Bionic.
8389 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8392 2013-06-07 Pedro Alves <palves@redhat.com>
8395 * Makefile.in (OBS): Add tdesc.o.
8396 (IPA_OBJS): Add tdesc-ipa.o.
8397 (tdesc-ipa.o): New rule.
8398 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8400 * linux-low.c (new_inferior): Delete.
8401 (disabled_regsets, num_regsets): Delete.
8402 (linux_add_process): Adjust to set the new per-process
8404 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8405 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8406 was a stop. When calling arch_setup, switch the current inferior
8407 to the thread that got an event.
8408 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8409 (regsets_fetch_inferior_registers)
8410 (regsets_store_inferior_registers): New regsets_info parameter.
8412 (linux_register_in_regsets): New regs_info parameter. Adjust to
8414 (register_addr, fetch_register, store_register): New usrregs_info
8415 parameter. Adjust to use it.
8416 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8417 parameter regs_info. Adjust to use it.
8418 (linux_fetch_registers): Get the current inferior's regs_info, and
8420 (linux_store_registers): Ditto.
8421 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8422 (initialize_low): Don't initialize the target_regsets here. Call
8423 initialize_low_arch.
8424 * linux-low.h (target_regsets): Delete declaration.
8425 (struct regsets_info): New.
8426 (struct usrregs_info): New.
8427 (struct regs_info): New.
8428 (struct process_info_private) <new_inferior>: New field.
8429 (struct linux_target_ops): Delete the num_regs, regmap, and
8430 regset_bitmap fields. New field regs_info.
8431 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8432 * i387-fp.c (num_xmm_registers): Delete.
8433 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8434 calls to new interface.
8435 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8436 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8437 Infer the number of xmm registers from the regcache's target
8439 * i387-fp.h (num_xmm_registers): Delete.
8440 * inferiors.c (add_thread): Don't install the thread's regcache
8442 * proc-service.c (gregset_info): Fetch the current inferior's
8443 regs_info. Adjust to use it.
8444 * regcache.c: Include tdesc.h.
8445 (register_bytes, reg_defs, num_registers)
8446 (gdbserver_expedite_regs): Delete.
8447 (get_thread_regcache): If the thread doesn't have a regcache yet,
8448 create one, instead of aborting gdbserver.
8449 (regcache_invalidate_one): Rename to ...
8450 (regcache_invalidate_thread): ... this.
8451 (regcache_invalidate_one): New.
8452 (regcache_invalidate): Only invalidate registers of the current
8454 (init_register_cache): Add target_desc parameter, and use it.
8455 (new_register_cache): Ditto. Assert the target description has a
8456 non zero registers_size.
8457 (regcache_cpy): Add assertions. Adjust.
8458 (realloc_register_cache, set_register_cache): Delete.
8459 (registers_to_string, registers_from_string): Adjust.
8460 (find_register_by_name, find_regno, find_register_by_number)
8461 (register_cache_size): Add target_desc parameter, and use it.
8462 (free_register_cache_thread, free_register_cache_thread_one)
8463 (regcache_release, register_cache_size): New.
8464 (register_size): Add target_desc parameter, and use it.
8465 (register_data, supply_register, supply_register_zeroed)
8466 (supply_regblock, supply_register_by_name, collect_register)
8467 (collect_register_as_string, collect_register_by_name): Adjust.
8468 * regcache.h (struct target_desc): Forward declare.
8469 (struct regcache) <tdesc>: New field.
8470 (init_register_cache, new_register_cache): Add target_desc
8472 (regcache_invalidate_thread): Declare.
8473 (regcache_invalidate_one): Delete declaration.
8474 (regcache_release): Declare.
8475 (find_register_by_number, register_cache_size, register_size)
8476 (find_regno): Add target_desc parameter.
8477 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8479 * remote-utils.c: Include tdesc.h.
8480 (outreg, prepare_resume_reply): Adjust.
8481 * server.c: Include tdesc.h.
8482 (gdbserver_xmltarget): Delete declaration.
8483 (get_features_xml, process_serial_event): Adjust.
8484 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8486 (struct process_info) <tdesc>: New field.
8487 (ipa_tdesc): Declare.
8488 * tdesc.c: New file.
8489 * tdesc.h: New file.
8490 * tracepoint.c: Include tdesc.h.
8491 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8492 (get_context_regcache): Adjust to pass ipa_tdesc down.
8493 (do_action_at_tracepoint): Adjust to get the register cache size
8494 from the context regcache's description.
8495 (traceframe_walk_blocks): Adjust to get the register cache size
8496 from the current trace frame's description.
8497 (traceframe_get_pc): Adjust to get current trace frame's
8498 description and pass it down.
8499 (gdb_collect): Adjust to get the register cache size from the
8501 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8502 (gdbserver_xmltarget): Delete.
8503 (initialize_low_tracepoint): Set the ipa's target description.
8504 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8505 (initialize_low_tracepoint): Set the ipa's target description.
8506 * linux-x86-low.c: Include tdesc.h.
8507 [__x86_64__] (is_64bit_tdesc): New.
8508 (ps_get_thread_area, x86_get_thread_area): Use it.
8509 (i386_cannot_store_register): Rename to ...
8510 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8511 (i386_cannot_fetch_register): Rename to ...
8512 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8513 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8515 (target_regsets): Rename to ...
8516 (x86_regsets): ... this.
8517 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8519 (x86_siginfo_fixup): Use is_64bit_tdesc.
8520 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8521 (tdesc_x32_avx_linux, tdesc_x32_linux)
8522 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8524 (x86_linux_update_xmltarget): Delete.
8525 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8526 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8527 (AMD64_LINUX_USER64_CS): New.
8528 (x86_linux_read_description): New, based on
8529 x86_linux_update_xmltarget.
8530 (same_process_callback): New.
8531 (x86_arch_setup_process_callback): New.
8532 (x86_linux_update_xmltarget): New.
8533 (x86_regsets_info): New.
8534 (amd64_linux_regs_info): New.
8535 (i386_linux_usrregs_info): New.
8536 (i386_linux_regs_info): New.
8537 (x86_linux_regs_info): New.
8538 (x86_arch_setup): Reimplement.
8539 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8540 (x86_emit_ops): Ditto.
8541 (the_low_target): Adjust. Install x86_linux_regs_info,
8542 x86_cannot_fetch_register, and x86_cannot_store_register.
8543 (initialize_low_arch): New.
8544 * linux-ia64-low.c (tdesc_ia64): Declare.
8545 (ia64_fetch_register): Adjust.
8546 (ia64_usrregs_info, regs_info): New globals.
8547 (ia64_regs_info): New function.
8548 (the_low_target): Adjust.
8549 (initialize_low_arch): New function.
8550 * linux-sparc-low.c (tdesc_sparc64): Declare.
8551 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8553 (sparc_arch_setup): New function.
8554 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8555 (the_low_target): Adjust.
8556 (initialize_low_arch): New function.
8557 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8558 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8559 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8560 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8561 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8562 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8563 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8564 (tdesc_powerpc_isa205_vsx64l): Declare.
8565 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8566 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8567 (ppc_set_pc, ppc_get_hwcap): Adjust.
8568 (ppc_usrregs_info): Forward declare.
8569 (!__powerpc64__) ppc_regmap_adjusted: New global.
8570 (ppc_arch_setup): Adjust to the current process'es target
8572 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8573 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8574 (ppc_store_evrregset): Adjust.
8575 (target_regsets): Rename to ...
8576 (ppc_regsets): ... this, and make static.
8577 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8578 (ppc_regs_info): New function.
8579 (the_low_target): Adjust.
8580 (initialize_low_arch): New function.
8581 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8582 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8583 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8584 (tdesc_s390x_linux64v2): Declare.
8585 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8586 (s390_fill_gregset, s390_store_last_break): Adjust.
8587 (target_regsets): Rename to ...
8588 (s390_regsets): ... this, and make static.
8589 (s390_get_pc, s390_set_pc): Adjust.
8590 (s390_get_hwcap): New target_desc parameter, and use it.
8591 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8592 (s390_arch_setup): Adjust to set the current process'es target
8593 description. Don't adjust the regmap.
8594 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8595 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8596 (regs_info_3264): New globals.
8597 (s390_regs_info): New function.
8598 (the_low_target): Adjust.
8599 (initialize_low_arch): New function.
8600 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8601 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8602 [__mips64] (init_registers_mips_linux)
8603 (init_registers_mips_dsp_linux): Delete defines.
8604 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8605 (have_dsp): New global.
8606 (mips_read_description): New, based on mips_arch_setup.
8607 (mips_arch_setup): Reimplement.
8608 (get_usrregs_info): New function.
8609 (mips_cannot_fetch_register, mips_cannot_store_register)
8610 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8611 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8612 (target_regsets): Rename to ...
8613 (mips_regsets): ... this, and make static.
8614 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8615 (dsp_regs_info, regs_info): New globals.
8616 (mips_regs_info): New function.
8617 (the_low_target): Adjust.
8618 (initialize_low_arch): New function.
8619 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8620 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8622 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8623 (arm_read_description): New, with bits factored from
8625 (arm_arch_setup): Reimplement.
8626 (target_regsets): Rename to ...
8627 (arm_regsets): ... this, and make static.
8628 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8629 (arm_regs_info): New function.
8630 (the_low_target): Adjust.
8631 (initialize_low_arch): New function.
8632 * linux-m68k-low.c (tdesc_m68k): Declare.
8633 (target_regsets): Rename to ...
8634 (m68k_regsets): ... this, and make static.
8635 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8636 (m68k_regs_info): New function.
8637 (m68k_arch_setup): New function.
8638 (the_low_target): Adjust.
8639 (initialize_low_arch): New function.
8640 * linux-sh-low.c (tdesc_sharch): Declare.
8641 (target_regsets): Rename to ...
8642 (sh_regsets): ... this, and make static.
8643 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8644 (sh_regs_info, sh_arch_setup): New functions.
8645 (the_low_target): Adjust.
8646 (initialize_low_arch): New function.
8647 * linux-bfin-low.c (tdesc_bfin): Declare.
8648 (bfin_arch_setup): New function.
8649 (bfin_usrregs_info, regs_info): New globals.
8650 (bfin_regs_info): New function.
8651 (the_low_target): Adjust.
8652 (initialize_low_arch): New function.
8653 * linux-cris-low.c (tdesc_cris): Declare.
8654 (cris_arch_setup): New function.
8655 (cris_usrregs_info, regs_info): New globals.
8656 (cris_regs_info): New function.
8657 (the_low_target): Adjust.
8658 (initialize_low_arch): New function.
8659 * linux-cris-low.c (tdesc_crisv32): Declare.
8660 (cris_arch_setup): New function.
8661 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8662 (cris_regs_info): New function.
8663 (the_low_target): Adjust.
8664 (initialize_low_arch): New function.
8665 * linux-m32r-low.c (tdesc_m32r): Declare.
8666 (m32r_arch_setup): New function.
8667 (m32r_usrregs_info, regs_info): New globals.
8668 (m32r_regs_info): Adjust.
8669 (initialize_low_arch): New function.
8670 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8671 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8672 (tic6x_usrregs_info): Forward declare.
8673 (tic6x_read_description): New function, based on ...
8674 (tic6x_arch_setup): ... this. Reimplement.
8675 (target_regsets): Rename to ...
8676 (tic6x_regsets): ... this, and make static.
8677 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8678 (tic6x_regs_info): New function.
8679 (the_low_target): Adjust.
8680 (initialize_low_arch): New function.
8681 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8682 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8683 (target_regsets): Rename to ...
8684 (xtensa_regsets): ... this, and make static.
8685 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8687 (xtensa_arch_setup, xtensa_regs_info): New functions.
8688 (the_low_target): Adjust.
8689 (initialize_low_arch): New function.
8690 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8691 (nios2_arch_setup): Set the current process'es tdesc.
8692 (target_regsets): Rename to ...
8693 (nios2_regsets): ... this.
8694 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8695 (nios2_regs_info): New function.
8696 (the_low_target): Adjust.
8697 (initialize_low_arch): New function.
8698 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8699 (aarch64_arch_setup): Set the current process'es tdesc.
8700 (target_regsets): Rename to ...
8701 (aarch64_regsets): ... this.
8702 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8703 (aarch64_regs_info): New function.
8704 (the_low_target): Adjust.
8705 (initialize_low_arch): New function.
8706 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8708 (target_regsets): Rename to ...
8709 (tile_regsets): ... this.
8710 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8711 (tile_regs_info): New function.
8712 (tile_arch_setup): Set the current process'es tdesc.
8713 (the_low_target): Adjust.
8714 (initialize_low_arch): New function.
8715 * spu-low.c (tdesc_spu): Declare.
8716 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8717 * win32-arm-low.c (tdesc_arm): Declare.
8718 (arm_arch_setup): New function.
8719 (the_low_target): Install arm_arch_setup instead of
8721 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8722 (init_windows_x86): Rename to ...
8723 (i386_arch_setup): ... this. Set `win32_tdesc'.
8724 (the_low_target): Adjust.
8725 * win32-low.c (win32_tdesc): New global.
8726 (child_add_thread): Don't create the thread cache here.
8727 (do_initial_child_stuff): Set the new process'es tdesc.
8728 * win32-low.h (struct target_desc): Forward declare.
8729 (win32_tdesc): Declare.
8730 * lynx-i386-low.c (tdesc_i386): Declare global.
8731 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8732 * lynx-low.c (lynx_tdesc): New global.
8733 (lynx_add_process): Set the new process'es tdesc.
8734 * lynx-low.h (struct target_desc): Forward declare.
8735 (lynx_tdesc): Declare global.
8736 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8737 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8738 * nto-low.c (nto_tdesc): New global.
8739 (do_attach): Set the new process'es tdesc.
8740 * nto-low.h (struct target_desc): Forward declare.
8741 (nto_tdesc): Declare.
8742 * nto-x86-low.c (tdesc_i386): Declare.
8743 (nto_x86_arch_setup): Set `nto_tdesc'.
8745 2013-06-04 Gary Benson <gbenson@redhat.com>
8747 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8748 to qSupported response when appropriate.
8749 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8750 with nonzero-length annex.
8751 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8752 arguments supplied in annex.
8754 2013-05-31 Doug Evans <dje@google.com>
8757 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8758 64 bits in 64-cross-32 environment.
8760 2013-05-28 Pedro Alves <palves@redhat.com>
8762 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8763 (aarch64-without-fpu.c): Delete rule.
8764 * configure.srv (aarch64*-*-linux*): Remove references to
8765 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8766 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8769 2013-05-24 Pedro Alves <palves@redhat.com>
8771 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8772 instead of strchr/decode_address. Error if the range isn't split
8773 with a ','. Don't assume there's be a ':' in the action.
8775 2013-05-23 Yao Qi <yao@codesourcery.com>
8776 Pedro Alves <palves@redhat.com>
8778 * linux-low.c (lwp_in_step_range): New function.
8779 (linux_wait_1): If the thread was range stepping and stopped
8780 outside the stepping range, report the stop to GDB. Otherwise,
8781 continue stepping. Add range stepping debug output.
8782 (linux_set_resume_request): Copy the step range from the resume
8784 (linux_supports_range_stepping): New.
8785 (linux_target_ops) <supports_range_stepping>: Set to
8786 linux_supports_range_stepping.
8787 * linux-low.h (struct linux_target_ops)
8788 <supports_range_stepping>: New field.
8789 (struct lwp_info) <step_range_start, step_range_end>: New fields.
8790 * linux-x86-low.c (x86_supports_range_stepping): New.
8791 (the_low_target) <supports_range_stepping>: Set to
8792 x86_supports_range_stepping.
8793 * server.c (handle_v_cont): Handle 'r' action.
8794 (handle_v_requests): Append ";r" if the target supports range
8796 * target.h (struct thread_resume) <step_range_start,
8797 step_range_end>: New fields.
8798 (struct target_ops) <supports_range_stepping>:
8800 (target_supports_range_stepping): New macro.
8802 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8804 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8805 confusion in comment.
8807 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8809 * lynx-low.c (struct process_info_private): New type.
8810 (lynx_add_process): New function.
8811 (lynx_create_inferior, lynx_attach): Replace calls to
8812 add_process by calls to lynx_add_process.
8813 (lynx_resume): If PTID is null, then try using
8814 current_process()->private->last_wait_event_ptid.
8816 (lynx_clear_inferiors): Delete. The contents of that function
8817 has been inlined in lynx_mourn;
8818 (lynx_wait_1): Save the ptid in the process's private data.
8819 (lynx_mourn): Free the process' private data. Replace call
8820 to lynx_clear_inferiors by call to clear_inferiors.
8822 2013-05-17 Yao Qi <yao@codesourcery.com>
8824 * i386-low.c (i386_length_and_rw_bits): Move the comment to
8827 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
8829 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8830 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
8831 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8832 PT_TEXT_END_ADDR guards. Update comments.
8833 (linux_target_op) <read_offsets>: Conditionally define to
8834 linux_read_offsets if the target is UCLIBC and if it defines
8835 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8837 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
8838 Andrew Jenner <andrew@codesourcery.com>
8840 * Makefile.in (SFILES): Add linux-nios2-low.c.
8841 (clean): Add action to delete nios2-linux.c.
8842 (nios2-linux.c): New rule.
8843 * configure.srv: Add nios2*-*-linux*.
8844 * linux-nios2-low.c: New.
8846 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
8848 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8850 2013-04-25 Hui Zhu <hui@codesourcery.com>
8853 * ax.c (ax_printf): Add fflush.
8855 2013-04-22 Tom Tromey <tromey@redhat.com>
8857 * Makefile.in (SFILES): Add filestuff.c.
8858 (OBS): Add filestuff.o.
8859 (filestuff.o): New target.
8860 * config.in, configure: Rebuild.
8861 * configure.ac: Check for fdwalk, pipe2.
8863 2013-04-17 Pedro Alves <palves@redhat.com>
8865 * configure.ac (USE_THREAD_DB): Delete variable.
8866 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8867 Don't AC_SUBST USE_THREAD_DB.
8868 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8869 * config.in, configure: Regenerate.
8871 2013-04-16 Pedro Alves <palves@redhat.com>
8873 * linux-low.h (struct lwp_info) <thread_known>: Move under
8874 the USE_THREAD_DB #ifdef.
8876 2013-04-16 Pedro Alves <palves@redhat.com>
8878 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
8879 (linux-low.o): Delete rule.
8880 * linux-low.h: Always include "gdb_thread_db.h" instead of
8881 conditionally including thread_db.h.
8882 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
8885 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8887 * Makefile.in (install-only): Fix make install regression.
8889 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
8891 Convert man pages to texinfo, new gdbinit.5 texinfo page.
8892 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
8894 * gdbserver.1: Remove.
8896 2013-03-22 Pedro Alves <palves@redhat.com>
8898 * linux-low.c (handle_extended_wait): Don't call
8899 linux_enable_event_reporting.
8901 2013-03-15 Tony Theodore <tonyt@logyst.com>
8904 * Makefile.in (SHELL): Use @SHELL@.
8906 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
8908 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
8911 2013-03-13 Joel Brobecker <brobecker@adacore.com>
8913 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
8914 Remove extraneous NULL element.
8916 2013-03-13 Yao Qi <yao@codesourcery.com>
8918 * tracepoint.c (traceframe_read_tsv): Look for the last matched
8919 'V' block in trace frame.
8921 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8923 * target.h (struct target_ops): Add btrace ops.
8924 (target_supports_btrace): New macro.
8925 (target_enable_btrace): New macro.
8926 (target_disable_btrace): New macro.
8927 (target_read_btrace): New macro.
8928 * gdbthread.h (struct thread_info): Add btrace field.
8929 * server.c: Include btrace-common.h.
8930 (handle_btrace_general_set): New function.
8931 (handle_btrace_enable): New function.
8932 (handle_btrace_disable): New function.
8933 (handle_general_set): Call handle_btrace_general_set.
8934 (handle_qxfer_btrace): New function.
8935 (struct qxfer qxfer_packets[]): Add btrace entry.
8936 * inferiors.c (remove_thread): Disable btrace.
8937 * linux-low: Include linux-btrace.h.
8938 (linux_low_enable_btrace): New function.
8939 (linux_low_read_btrace): New function.
8940 (linux_target_ops): Add btrace ops.
8941 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
8942 Add srv_linux_btrace=yes.
8943 (x86_64-*-linux*): Add linux-btrace.o.
8944 Add srv_linux_btrace=yes.
8945 * configure.ac: Define HAVE_LINUX_BTRACE.
8946 * config.in: Regenerated.
8947 * configure: Regenerated.
8949 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8951 * server.c (handle_qxfer): Preserve error message if -3 is
8953 (qxfer): Document the -3 return value.
8955 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8957 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
8958 (linux_btrace_h): New variable.
8959 (linux-btrace.o): New rule.
8961 2013-03-08 Stan Shebs <stan@codesourcery.com>
8962 Hafiz Abid Qadeer <abidh@codesourcery.com>
8964 * tracepoint.c (trace_buffer_size): New global.
8965 (DEFAULT_TRACE_BUFFER_SIZE): New define.
8966 (init_trace_buffer): Change to one-argument function. Allocate
8967 trace buffer memory.
8968 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
8969 handle QTBuffer:size packet.
8970 (cmd_bigqtbuffer_size): New function.
8971 (initialize_tracepoint): Call init_trace_buffer with
8972 DEFAULT_TRACE_BUFFER_SIZE.
8973 * server.c (handle_query): Add QTBuffer:size in the
8976 2013-03-07 Yao Qi <yao@codesourcery.com>
8978 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
8979 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
8981 (cmd_qtsp): Adjust condition. Do post increment.
8982 Set cur_action and cur_step_action back to 0.
8984 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
8987 * linux-low.c (linux_write_memory): Return early success if LEN is
8990 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
8992 * configure.srv: Add x86_64-*-cygwin* as target.
8994 2013-02-28 Tom Tromey <tromey@redhat.com>
8996 * configure.ac: Invoke AC_SYS_LARGEFILE.
8997 * configure, config.in: Rebuild.
8999 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
9001 * win32-low.c: Throughout, fix format strings and casts of
9002 printf-like functions to avoid type related warnings on all
9004 (get_child_debug_event): Print dwDebugEventCode as hex since
9005 that's how it's usually documented.
9007 2013-02-28 Yao Qi <yao@codesourcery.com>
9009 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9012 2013-02-27 Jiong Wang <jiwang@tilera.com>
9014 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9015 (reg-tilegx32.c): New rule.
9016 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9017 * linux-tile-low.c (tile_arch_setup): New function. Invoke
9018 different register info initializer according to elf class.
9019 (init_registers_tilgx32): New function. The tilegx32 register info
9021 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9022 (tile_store_gregset): Likewise.
9024 2013-02-27 Yao Qi <yao@codesourcery.com>
9026 * server.c (process_point_options): Print debug message when
9027 debug_threads is true.
9029 2013-02-26 Yao Qi <yao@codesourcery.com>
9031 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9033 2013-02-19 Pedro Alves <palves@redhat.com>
9034 Kai Tietz <ktietz@redhat.com>
9038 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9039 instead of strtoul to extract address from packet.
9040 (process_serial_event) <'z'>: Likewise.
9042 2013-02-18 Yao Qi <yao@codesourcery.com>
9044 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9046 2013-02-14 Pedro Alves <palves@redhat.com>
9050 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9051 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9053 2013-02-14 Pedro Alves <palves@redhat.com>
9055 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9057 2013-02-14 Pedro Alves <palves@redhat.com>
9059 * tracepoint.c (save_string): Delete.
9060 (add_tracepoint_action): Use savestring instead of save_string.
9062 2013-02-12 Pedro Alves <palves@redhat.com>
9064 * linux-xtensa-low.c: Ditto.
9065 * xtensa-xtregs.c: Ditto.
9067 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9069 * thread-db.c (thread_db_get_tls_address): NULL pointer check
9072 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9074 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9075 aarch64_num_wp_regs and aarch64_num_bp_regs to
9076 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9078 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9080 * linux-aarch64-low.c (ps_get_thread_area): Replace
9081 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9083 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9084 Marcus Shawcroft <marcus.shawcroft@arm.com>
9085 Nigel Stephens <nigel.stephens@arm.com>
9086 Yufeng Zhang <yufeng.zhang@arm.com>
9088 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9089 (aarch64.c, aarch64-without-fpu.c): New targets.
9090 * configure.srv (aarch64*-*-linux*): New.
9091 * linux-aarch64-low.c: New file.
9093 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9095 * linux-low.c (handle_extended_wait, linux_create_inferior)
9096 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9097 (dequeue_one_deferred_signal, linux_resume_one_thread)
9098 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9099 (linux_tracefork_grandchild, linux_test_for_tracefork)
9100 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9101 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9102 where the argument is 0.
9104 2013-01-25 Yao Qi <yao@codesourcery.com>
9106 * event-loop.c: Include "queue.h".
9107 (gdb_event_p): New typedef.
9108 (struct gdb_event) <next_event>: Remove.
9109 (event_queue): Change to QUEUE(gdb_event_p).
9110 (async_queue_event): Remove.
9111 (gdb_event_xfree): New.
9112 (initialize_event_loop): New.
9113 (process_event): Use API from QUEUE.
9114 (wait_for_event): Likewise.
9115 * server.c (main): Call initialize_event_loop.
9116 * server.h (initialize_event_loop): Declare.
9118 2013-01-18 Yao Qi <yao@codesourcery.com>
9120 * ax.h (struct eval_agent_expr_context): New.
9121 (gdb_eval_agent_expr): Update declaration.
9122 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9123 TFRAME. Add new argument CTX.
9124 * server.h (struct eval_agent_expr_context): Declare.
9125 (agent_mem_read, agent_tsv_read): Update declaration.
9126 (agent_mem_read_string): Likewise.
9127 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9128 (add_traceframe_block): Add new argument TPOINT.
9129 Increase TPOINT->traceframe_usage.
9130 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9131 eval_tracepoint_agent_expr.
9132 (condition_true_at_tracepoint): Likewise.
9133 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9134 (agent_mem_read_string, agent_tsv_read): Likewise.
9136 2013-01-16 Yao Qi <yao@codesourcery.com>
9138 * linux-low.c (linux_resume_one_lwp): Don't check
9139 'lwp->bp_reinsert != 0'.
9141 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9142 Pedro Alves <palves@redhat.com>
9144 * lynx-low.c (ptrace_request_to_str): Define a temporary
9145 macro and use it to simplify this function's implementation.
9147 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9149 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9152 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9154 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9156 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9158 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9160 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9162 * lynx-low.c (lynx_resume): Use the resume_info parameter
9163 to determine the ptid for the lynx_ptrace call, unless
9164 it is equal to minus_one_ptid, in which case we use the
9165 ptid of the current_inferior.
9166 (lynx_wait_1): After having received a thread create/exit
9167 event, resume the inferior's execution using the signaling
9168 thread's ptid, rather than the old ptid.
9170 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9172 * lynx-low.c (lynx_resume): Delete variable ret.
9174 2013-01-01 Joel Brobecker <brobecker@adacore.com>
9176 * gdbreplay.c (gdbreplay_version): Update copyright year.
9177 * server.c (gdbserver_version): Likewise.
9179 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9181 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9184 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9186 * lynx-low.c (ptrace_request_to_str): Add handling for
9189 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9191 * lynx-low.c (lynx_attach): Delete variable new_process.
9193 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9195 * lynx-low.c (lynx_create_inferior): Delete variable
9198 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9200 * lynx-low.c (ptrace_request_to_str): Do not handle
9201 PTRACE_GETTHREADLIST if this macro does not exist.
9203 2012-12-15 Yao Qi <yao@codesourcery.com>
9205 * Makefile.in (OBS): Add notif.o.
9206 * notif.c, notif.h: New.
9207 * server.c: Include "notif.h".
9208 (struct vstop_notif) <next>: Remove.
9210 (queue_stop_reply): Update.
9211 (push_event, send_next_stop_reply): Remove.
9212 (discard_queued_stop_replies): Update.
9213 (notif_stop): New variable.
9214 (handle_v_stopped): Remove.
9215 (handle_v_requests): Don't call handle_v_stopped. Call
9216 handle_ack_notif instead.
9217 (queue_stop_reply_callback): Call notif_event_enque instead
9218 of queue_stop_reply.
9219 (handle_status): Don't call send_next_stop_reply, call
9220 notif_write_event instead.
9221 (kill_inferior_callback): Likewise.
9222 (detach_or_kill_inferior_callback): Likewise.
9223 (main): Call initialize_notif.
9224 (process_serial_event): Call QUEUE_is_empty.
9225 (handle_target_event): Call notif_push instead of push event.
9226 * server.h (push_event): Remove declaration.
9228 2012-12-10 Tom Tromey <tromey@redhat.com>
9230 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9231 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9234 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9235 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9236 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9237 (amd64-linux-ipa.o, ax.o): Rewrite.
9238 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9239 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9240 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9241 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9242 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9243 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9244 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9245 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9246 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9247 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9248 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9249 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9250 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9251 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9252 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9253 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9254 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9255 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9256 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9257 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9258 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9259 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9260 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9261 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9262 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9263 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9264 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9265 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9266 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9267 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9268 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9269 (reg-tilegx.o): Remove.
9270 (all_object_files): New macro.
9271 Include .deps files.
9272 * aclocal.m4, configure: Rebuild.
9273 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9274 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9275 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9277 2012-12-05 Tom Tromey <tromey@redhat.com>
9280 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9282 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
9284 * configure.ac: Check for linux/perf_event.h.
9285 * config.in: Regenerated.
9286 * configure: Regenerated.
9288 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9290 * hostio.c (handle_readlink): Decrease buffer size
9291 parameter passed to readlink by one byte.
9293 2012-11-26 Yao Qi <yao@codesourcery.com>
9295 * configure.ac (build_warnings): Append '-Wempty-body'.
9296 * configure: Regenerated.
9297 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9300 2012-11-15 Pierre Muller <muller@sourceware.org>
9302 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9303 * config.in: Regenerate.
9304 * configure: Regenerate.
9305 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9306 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9307 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9308 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9310 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9311 instead of <sys/wait.h> header.
9312 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9314 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
9316 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9317 (various make rules): Remove -DGDBSERVER
9319 2012-11-09 Yao Qi <yao@codesourcery.com>
9321 * spu-low.c (current_ptid): Move it to ..
9322 * gdbthread.h: ... here. New.
9323 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9324 * server.c (myresume, process_serial_event): Likewise.
9325 * thread-db.c (thread_db_find_new_threads): Likewise.
9326 * tracepoint.c (run_inferior_command): Likewise.
9328 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
9330 * server.c (handle_search_memory_1): Include access length in
9333 2012-09-05 Michael Brandt <michael.brandt@axis.com>
9335 * linux-crisv32-low.c: Fix compile errors.
9337 2012-09-04 Yao Qi <yao@codesourcery.com>
9339 * tracepoint.c (cmd_qtsv): Adjust debug message.
9340 Don't check CUR_TPOINT.
9342 2012-08-28 Yao Qi <yao@codesourcery.com>
9344 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9345 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9346 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9347 Remove declarations of xmalloc, xreallloc, xstrdup and
9349 * Makefile.in (libiberty_h): New.
9350 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9351 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9353 2012-08-23 Yao Qi <yao@codesourcery.com>
9355 * server.h: Remove declaration of 'xsnprintf'.
9357 2012-08-22 Keith Seitz <keiths@redhat.com>
9359 * server.h: Include build-gnulib-gbserver/config.h.
9360 * gdbreplay.c: Likewise.
9362 2012-08-08 Doug Evans <dje@google.com>
9364 * Makefile.in (SFILES): Add gdb_vecs.c.
9365 (OBS): Add gdb_vecs.o.
9366 (gdb_vecs_h, host_defs_h): New variables.
9367 (thread-db.o): Add $(gdb_vecs_h) dependency.
9368 (gdb_vecs.o): New rule.
9369 * thread-db.c: #include "gdb_vecs.h".
9370 (thread_db_load_search): Use a vector to iterate over path elements.
9371 Handle text appearing after "$pdir".
9373 * configure.ac: Add check for strstr.
9374 * config.in: Regenerate.
9375 * configure: Regenerate.
9377 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9379 * hostio.c (handle_pread): If pread fails, fall back to attempting
9381 (handle_pwrite): Likewise for pwrite.
9383 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9385 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9386 between unsupported TYPE and unimplementable ADDR/LEN combination.
9387 (arm_insert_point): Act on new return value.
9389 2012-07-31 Pedro Alves <palves@redhat.com>
9391 * server.c (process_point_options): Only skip tokens if we find
9392 one that is unrecognized. Don't treat 'X' specially while
9393 skipping unrecognized tokens.
9395 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9397 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9398 to 4-byte-align HW breakpoint addresses for Thumb.
9400 2012-07-27 Yao Qi <yao@codesourcery.com>
9404 * server.h: Declare gdb_agent_about_to_close.
9405 * target.c (kill_inferior): Include "agent.h".
9406 New. Send command 'kill'.
9407 * target.h (kill_inferior): Removed macro.
9408 * tracepoint.c (gdb_agent_about_to_close): New.
9409 (gdb_agent_helper_thread): Handle command 'close'.
9410 Wait endlessly until the inferior stops.
9411 Install gdb_agent_remove_socket to atexit hook.
9412 (agent_socket_name): New static variable.
9413 (gdb_agent_socket_init): Replace local variable 'name' with
9414 'agent_socket_name'.
9415 (gdb_agent_remove_socket): New.
9417 2012-07-27 Yao Qi <yao@codesourcery.com>
9419 * server.c (process_point_options): Stop at 'X' when parsing.
9421 2012-07-19 Michael Eager <eager@eagercon.com>
9423 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
9425 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9426 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9427 hardware breakpoint.
9429 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9431 * gdbserver/linux-low.c (initialize_low): Call
9432 linux_ptrace_init_warnings.
9434 2012-07-02 Doug Evans <dje@google.com>
9436 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9439 2012-07-02 Stan Shebs <stan@codesourcery.com>
9441 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9442 (ax.o): Add it to build rule.
9444 (OBS): Add format.o.
9445 (IPA_OBS): Add format.o.
9446 * server.c (handle_query): Claim support for breakpoint commands.
9447 (process_point_options): Add command case.
9448 (process_serial_event): Leave running if there are printfs in
9450 * mem-break.h (any_persistent_commands): Declare.
9451 (add_breakpoint_commands): Declare.
9452 (gdb_no_commands_at_breakpoint): Declare.
9453 (run_breakpoint_commands): Declare.
9454 * mem-break.c (struct point_command_list): New struct.
9455 (struct breakpoint): New field command_list.
9456 (any_persistent_commands): New function.
9457 (add_commands_to_breakpoint): New function.
9458 (add_breakpoint_commands): New function.
9459 (gdb_no_commands_at_breakpoint): New function.
9460 (run_breakpoint_commands): New function.
9461 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9463 * ax.c: Include format.h.
9464 (ax_printf): New function.
9465 (gdb_eval_agent_expr): Add printf opcode.
9467 2012-06-13 Yao Qi <yao@codesourcery.com>
9469 * server.c (start_inferior): Remove duplicated writes to fields
9470 'last_resume_kind' and 'last_status' of 'current_inferior'.
9472 2012-06-12 Yao Qi <yao@codesourcery.com>
9473 Pedro Alves <palves@redhat.com>
9475 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9477 * server.c (handle_v_cont): Extend comment.
9479 2012-06-11 Yao Qi <yao@codesourcery.com>
9481 * linux-low.c (linux_attach): Add 'static'.
9483 2012-06-06 Yao Qi <yao@codesourcery.com>
9485 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9487 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9489 Fix gcc -flto compilation warning.
9490 * server.c (main): Make variable multi_mode and attach volatile.
9492 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9494 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9495 if the platform doesn't know about it.
9497 2012-05-30 Jeff Kenton <jkenton@tilera.com>
9499 * Makefile.in (SFILES): Add linux-tile-low.c.
9500 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9501 * configure.srv: Handle tilegx-*-linux*.
9502 * linux-tile-low.c: New file.
9504 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9506 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9508 2012-05-24 Pedro Alves <palves@redhat.com>
9512 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
9514 2012-05-24 Pedro Alves <palves@redhat.com>
9518 Replace target_signal with gdb_signal throughout.
9520 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9522 * linux-low.c (linux_store_registers): Avoid the copying sequence
9523 when no data has been retrieved by ptrace.
9525 2012-05-22 Will Deacon <will.deacon@arm.com>
9527 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9528 Include asm/ptrace.h.
9529 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9532 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9534 * linux-low.c (linux_store_registers): Don't re-retrieve data
9535 with ptrace that has already been obtained from /proc. Always
9536 copy any data retrieved with ptrace to the buffer supplied.
9538 2012-05-11 Yao Qi <yao@codesourcery.com>
9539 Pedro Alves <palves@redhat.com>
9541 * linux-low.c (enum stopping_threads_kind): New.
9542 (stopping_threads): Change type to `enum stopping_threads_kind'.
9543 (handle_extended_wait): If stopping and suspending threads, leave
9544 the new_lwp suspended too.
9545 (linux_wait_for_event): Adjust.
9546 (stop_all_lwps): Set `stopping_threads' to
9547 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9548 whether we're suspending threads or just stopping them. Assert no
9551 2012-04-29 Yao Qi <yao@codesourcery.com>
9553 * server.h: Move some code to ...
9554 * gdbthread.h: ... here. New.
9555 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9556 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9557 (nto-low.o, win32-low.o): Likewise.
9558 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9559 * regcache.c, remote-utils.c, server.c: Likewise.
9560 * target.c, tracepoint.c, win32-low.c: Likewise.
9562 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9564 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9565 (PTRACE_ARG4_TYPE): Likewise.
9566 (PTRACE_XFER_TYPE): Likewise.
9567 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9568 ptrace to PTRACE_ARG3_TYPE.
9569 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9570 (PTRACE_ARG4_TYPE): Likewise.
9571 (PTRACE_XFER_TYPE): Likewise.
9572 (linux_detach_one_lwp): Cast fourth argument of
9573 ptrace to long then PTRACE_ARG4_TYPE.
9574 (regsets_fetch_inferior_registers): Cast third argument of
9575 ptrace to long then PTRACE_ARG3_TYPE.
9576 (regsets_store_inferior_registers): Likewise.
9578 2012-04-20 Pedro Alves <palves@redhat.com>
9580 * configure: Regenerate.
9582 2012-04-19 Pedro Alves <palves@redhat.com>
9584 * Makefile.in (GNULIB_BUILDDIR): New.
9585 (LIBGNU, INCGNU, GNULIB_H): Adjust.
9586 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9587 (all, install-only, uninstall, clean-info, all-lib, clean): No
9588 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9589 (maintainer-clean realclean distclean): Use subdir_do.
9591 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
9592 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
9593 * acinclude.m4: Include acx_configure_dir.m4.
9594 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9595 calls. Call AC_PROG_RANLIB. Configure gnulib using
9598 (GNULIB_STDINT_H): Adjust.
9599 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9600 * gdbreplay.c: Include build-gnulib/config.h.
9601 * server.h: Likewise.
9602 * aclocal.m4: Regenerate.
9603 * config.in: Regenerate.
9604 * configure: Regenerate.
9606 2012-04-19 Pedro Alves <palves@redhat.com>
9608 * Makefile.in (LIBGNU, INCGNU): Adjust.
9609 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9610 (all, install-only, uninstall, clean-info, all-lib, clean)
9611 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9612 * configure.ac: Adjust AC_OUTPUT output.
9613 * aclocal.m4: Regenerate.
9614 * configure: Regenerate.
9616 2012-04-19 Pedro Alves <palves@redhat.com>
9618 * Makefile.in (generated_files): New.
9619 (server_h): Remove the explicit dependency on config.h, and depend
9620 on $generated_files.
9622 2012-04-19 Pedro Alves <palves@redhat.com>
9624 * Makefile.in (INCGNU): Add -Ignulib.
9626 2012-04-19 Pedro Alves <palves@redhat.com>
9628 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9629 (INCGNU): ... this, and spell out -I here.
9630 (GNULIB_LIB): Rename to ...
9632 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9634 2012-04-19 Pedro Alves <palves@redhat.com>
9636 * config.in: Regenerate.
9638 2012-04-19 Pedro Alves <palves@redhat.com>
9640 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9641 * server.h (memmem): Remove declaration.
9642 * config.in: Regenerate.
9643 * configure: Regenerate.
9645 2012-04-19 Yao Qi <yao@codesourcery.com>
9647 * Makefile.in (SFILES): Add common/vec.c.
9651 2012-04-19 Yao Qi <yao@codesourcery.com>
9653 * remote-utils.c (prepare_resume_reply): Replace with macro
9654 target_core_of_thread.
9655 * server.c (handle_qxfer_threads_proper): Likewise.
9656 * target.h (traget_core_of_thread): New macro.
9658 2012-04-18 Pedro Alves <palves@redhat.com>
9660 * aclocal.m4: Regenerate.
9661 * configure: Regenerate.
9663 2012-04-16 Yao Qi <yao@codesourcery.com>
9665 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9666 duplicated on address.
9668 2012-04-16 Yao Qi <yao@codesourcery.com>
9670 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9671 (struct tracepoint_action_ops) <send>: New field.
9672 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9673 (agent_expr_send, x_tracepoint_action_send): New.
9674 (l_tracepoint_action_send): New.
9675 (cmd_qtdp): Download and install tracepoint
9676 according to `use_agent'.
9677 (run_inferior_command): Add one more parameter `len'.
9679 (tracepoint_send_agent): New.
9680 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9682 2012-04-16 Yao Qi <yao@codesourcery.com>
9684 * tracepoint.c (download_tracepoints): Moved to ...
9685 (cmd_qtstart): ... here.
9687 2012-04-14 Yao Qi <yao@codesourcery.com>
9689 * tracepoint.c: Include inttypes.h.
9690 (struct collect_memory_action): Use sized types.
9691 (struct tracepoint): Likewise.
9692 (cmd_qtdp, stop_tracing): Update print specifiers.
9693 (cmd_qtp, response_tracepoint): Likewise.
9694 (collect_data_at_tracepoint): Likewise.
9695 (collect_data_at_step): Likewise.
9697 2012-04-14 Yao Qi <yao@codesourcery.com>
9699 Import gnulib module inttypes.
9700 * aclocal.m4, config.in, configure: Regenerated.
9702 2012-04-14 Yao Qi <yao@codesourcery.com>
9704 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9705 Makefile and config.status at last.
9707 2012-04-13 Yao Qi <yao@codesourcery.com>
9709 * tracepoint.c: Include stdint.h unconditionally.
9711 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9713 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9714 on BFD_HAVE_SYS_PROCFS_TYPE.
9715 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9716 * configure: Regenerate.
9717 * config.in: Likewise.
9719 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9721 * Makefile.in (clean): Also remove x32.c x32-linux.c
9722 x32-avx.c x32-avx-linux.c.
9723 (x32.o): New target.
9725 (x32-linux.o): Likewise.
9726 (x32-linux.c): Likewise.
9727 (x32-avx.o): Likewise.
9728 (x32-avx.c): Likewise.
9729 (x32-avx-linux.o): Likewise.
9730 (x32-avx-linux.c): Likewise.
9732 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9733 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9734 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9735 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9736 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9737 i386/x32-avx-linux.xml.
9739 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9740 (init_registers_x32_avx_linux): Likwise.
9741 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9742 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9744 2012-04-13 Pedro Alves <palves@redhat.com>
9746 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9747 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9748 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9749 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9752 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9754 * linux-x86-low.c (compat_x32_clock_t): New.
9755 (compat_x32_siginfo_t): Likewise.
9756 (compat_x32_siginfo_from_siginfo): Likewise.
9757 (siginfo_from_compat_x32_siginfo): Likewise.
9758 (linux_is_elf64): Likewise.
9759 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9760 and siginfo_from_compat_x32_siginfo for x32.
9761 (x86_arch_setup): Set linux_is_elf64.
9763 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9766 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9768 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9769 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9770 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9771 compatible with process.
9773 2012-04-12 Yao Qi <yao@codesourcery.com>
9775 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9776 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9777 (install-only, install-info, clean): Handle sub dir gnulib.
9778 (all-lib, am--refresh): New targets.
9779 (memmem.o): Remove target.
9780 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9781 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
9782 (AC_REPLACE_FUNCS): Remove memmem.
9783 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9784 (AC_OUTPUT): Generate Makefile in gnulib/.
9785 * aclocal.m4, config.in, configure: Regenerated.
9787 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
9789 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9791 2012-04-05 Pedro Alves <palves@redhat.com>
9793 -Werror=strict-aliasing
9795 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9798 2012-04-04 Pedro Alves <palves@redhat.com>
9800 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9801 (sparc_store_gregset_from_stack, sparc_store_gregset)
9802 (sparc_breakpoint_at): Fix formatting.
9804 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9806 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9808 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9809 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9810 * config.in: Regenerate.
9811 * configure: Likewise.
9813 2012-03-29 Pedro Alves <palves@redhat.com>
9815 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9816 Correct ptrace arguments.
9818 2012-03-28 Pedro Alves <palves@redhat.com>
9820 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9821 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9822 (IA64_FR1_REGNUM): New defines.
9823 (ia64_fetch_register): New.
9824 (the_low_target): Install it.
9825 * linux-low.h (struct linux_target_ops) <fetch_register>: New
9827 * linux-low.c (linux_fetch_registers): Try the
9828 the_low_target.fetch_register hook first.
9830 * linux-arm-low.c (the_low_target): Adjust.
9831 * linux-bfin-low.c (the_low_target): Adjust.
9832 * linux-cris-low.c (the_low_target): Adjust.
9833 * linux-crisv32-low.c (the_low_target): Adjust.
9834 * linux-m32r-low.c (the_low_target): Adjust.
9835 * linux-m68k-low.c (the_low_target): Adjust.
9836 * linux-mips-low.c (the_low_target): Adjust.
9837 * linux-ppc-low.c (the_low_target): Adjust.
9838 * linux-s390-low.c (the_low_target): Adjust.
9839 * linux-sh-low.c (the_low_target): Adjust.
9840 * linux-sparc-low.c (the_low_target): Adjust.
9841 * linux-tic6x-low.c (the_low_target): Adjust.
9842 * linux-x86-low.c (the_low_target): Adjust.
9843 * linux-xtensa-low.c (the_low_target): Adjust.
9845 2012-03-26 Pedro Alves <palves@redhat.com>
9847 * server.c (handle_qxfer_libraries): Don't bail early if
9848 the_target->qxfer_libraries_svr4 is not NULL.
9850 2012-03-26 Pedro Alves <palves@redhat.com>
9852 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9854 2012-03-23 Pedro Alves <palves@redhat.com>
9856 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9857 "library-list-svr4" element's start tag when the the DSO list is
9860 2012-03-23 Pedro Alves <palves@redhat.com>
9862 * linux-low.c (read_one_ptr): Read the inferior's pointer through
9863 a variable whose type size is the same as the inferior's pointer
9866 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
9868 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9870 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9871 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9872 * linux-low.h: Include <signal.h>.
9873 (struct siginfo): Remove forward declaration.
9874 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
9877 2012-03-21 Mike Frysinger <vapier@gentoo.org>
9879 * .gitignore: Ignore more files.
9881 2012-03-19 Pedro Alves <palves@redhat.com>
9882 Jan Kratochvil <jan.kratochvil@redhat.com>
9884 * server.c (cont_thread, general_thread): Add describing comments.
9885 (start_inferior): Clear `cont_thread'.
9886 (handle_v_cont): Don't set `cont_thread' if resuming all threads
9889 2012-03-15 Yao Qi <yao@codesourcery.com>
9891 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
9893 (cmd_qtdp): ... here.
9895 2012-03-15 Yao Qi <yao@codesourcery.com>
9897 * tracepoint.c (struct tracepoint_action_ops): New.
9898 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
9899 (m_tracepoint_action_download): New.
9900 (r_tracepoint_action_download): New.
9901 (x_tracepoint_action_download): New.
9902 (l_tracepoint_action_download): New.
9903 (add_tracepoint_action): Install `action->ops' according type.
9904 (download_tracepoint_1): Move code `download' function pointer
9905 of various tracepoint_action_ops.
9907 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9909 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
9910 linux_ptrace_attach_warnings.
9912 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9914 * Makefile.in (linux-ptrace.o): New.
9915 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
9916 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
9917 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
9918 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
9919 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
9921 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
9923 2012-03-08 Yao Qi <yao@codesourcery.com>
9924 Pedro Alves <palves@redhat.com>
9926 Fix PR server/13392.
9927 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
9929 * tracepoint.c (remove_tracepoint): New.
9930 (cmd_qtdp): Call remove_tracepoint when failed to install.
9932 2012-03-07 Pedro Alves <palves@redhat.com>
9934 * linux-low.c (get_detach_signal): New.
9935 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
9936 Pass on pending signals to PTRACE_DETACH. Check the result of the
9938 * server.c (program_signals, program_signals_p): New.
9939 (handle_general_set): Handle QProgramSignals.
9940 * server.h (program_signals, program_signals_p): Declare.
9942 2012-03-05 Pedro Alves <palves@redhat.com>
9943 Jan Kratochvil <jan.kratochvil@redhat.com>
9945 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
9948 2012-03-03 Yao Qi <yao@codesourcery.com>
9950 * tracepoint.c (tracepoint_look_up_symbols): Update call to
9951 agent_look_up_symbols.
9953 2012-03-03 Yao Qi <yao@codesourcery.com>
9955 * Makefile.in (linux-low.o): Keep dependence on agent.h.
9956 (linux-x86-low.o): Likewise.
9957 * server.h: Remove in_process_agent_loaded.
9958 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
9962 2012-03-03 Yao Qi <yao@codesourcery.com>
9964 * tracepoint.c (gdb_agent_capability): New global.
9965 (in_process_agent_loaded_ust): Renamed to
9966 `in_process_agent_supports_ust'.
9968 (in_process_agent_supports_ust): Call agent_capability_check.
9969 (clear_installed_tracepoints): Assert that agent supports
9972 2012-03-03 Yao Qi <yao@codesourcery.com>
9974 * linux-low.c (linux_supports_agent): New.
9975 (linux_target_ops): Initialize field `supports_agent' with
9976 linux_supports_agent.
9977 * target.h (struct target_ops) <supports_agent>: New.
9978 (target_supports_agent): New macro.
9979 * server.c (handle_general_set): Handle packet 'QAgent'.
9980 (handle_query): Send `QAgent+'.
9981 * Makefile.in (server.o): Depends on agent.h.
9983 2012-03-03 Yao Qi <yao@codesourcery.com>
9985 * Makefile.in (OBS): Add agent.o.
9986 Add new rule for agent.o.
9987 Track dependence of tracepoint.c on agent.h.
9988 * tracepoint.c (run_inferior_command_1):
9989 (run_inferior_command): Call agent_run_command.
9990 (gdb_ust_connect_sync_socket): Deleted. Move it to
9992 (resume_thread, stop_thread): Likewise.
9993 (gdb_ust_socket_init): Renamed to ...
9994 (gdb_agent_socket_init): ... New.
9995 (gdb_ust_thread): Renamed to ...
9996 (gdb_agent_helper_thread): ... New.
9997 (gdb_ust_init): Move some code to ...
9998 (gdb_agent_init): ... here. New.
9999 [HAVE_UST]: Call gdb_ust_init.
10000 (initialize_tracepoint_ftlib): Call gdb_agent_init.
10001 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10002 * config.in, configure: Regenerated.
10004 2012-03-02 Pedro Alves <palves@redhat.com>
10006 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10007 * linux-low.c (struct simple_pid_list): New.
10008 (stopped_pids): New a struct simple_pid_list pointer.
10009 (add_to_pid_list, pull_pid_from_list): New.
10010 (handle_extended_wait): Don't assume the first signal new children
10011 report is SIGSTOP. Adjust call to pull_pid_from_list.
10012 (linux_wait_for_lwp): Adjust.
10014 2012-03-02 Yao Qi <yao@codesourcery.com>
10016 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10019 2012-03-02 Yao Qi <yao@codesourcery.com>
10021 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10022 `stop_pc' and `tpoint'. Update caller.
10024 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
10026 * linux-low.h (linux_target_ops): Add regset_bitmap member.
10027 * linux-low.c (use_linux_regsets): New macro.
10028 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10029 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10030 (linux_register_in_regsets): New function.
10031 (usr_fetch_inferior_registers): Skip registers covered by
10033 (usr_store_inferior_registers): Likewise.
10034 (usr_fetch_inferior_registers): New macro.
10035 (usr_store_inferior_registers): Likewise.
10036 (linux_fetch_registers): Handle mixed regset/non-regset targets.
10037 (linux_store_registers): Likewise.
10038 * linux-mips-low.c (init_registers_mips_dsp_linux): New
10040 (init_registers_mips64_dsp_linux): Likewise.
10041 (init_registers_mips_linux): New macro.
10042 (init_registers_mips_dsp_linux): Likewise.
10043 (mips_dsp_num_regs): Likewise.
10044 (DSP_BASE, DSP_CONTROL): New fallback macros.
10045 (mips_base_regs): New macro.
10046 (mips_regmap): Use it. Fix the size.
10047 (mips_dsp_regmap): New variable.
10048 (mips_dsp_regset_bitmap): Likewise.
10049 (mips_arch_setup): New function.
10050 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10052 (mips_cannot_store_register): Likewise.
10053 (the_low_target): Update .arch_setup, .num_regs and .regmap
10054 initializers. Add .regset_bitmap initializer.
10055 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10057 * linux-bfin-low.c (the_low_target): Likewise.
10058 * linux-cris-low.c (the_low_target): Likewise.
10059 * linux-crisv32-low.c (the_low_target): Likewise.
10060 * linux-ia64-low.c (the_low_target): Likewise.
10061 * linux-m32r-low.c (the_low_target): Likewise.
10062 * linux-m68k-low.c (the_low_target): Likewise.
10063 * linux-ppc-low.c (the_low_target): Likewise.
10064 * linux-s390-low.c (the_low_target): Likewise.
10065 * linux-sh-low.c (the_low_target): Likewise.
10066 * linux-sparc-low.c (the_low_target): Likewise.
10067 * linux-tic6x-low.c (the_low_target): Likewise.
10068 * linux-x86-low.c (the_low_target): Likewise.
10069 * linux-xtensa-low.c (the_low_target): Likewise.
10070 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10071 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
10072 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10074 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10075 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10077 2012-02-29 Yao Qi <yao@codesourcery.com>
10078 Pedro Alves <palves@redhat.com>
10080 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10081 `step_over_finished' is true.
10083 2012-02-27 Pedro Alves <palves@redhat.com>
10085 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10086 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10088 2012-02-27 Pedro Alves <palves@redhat.com>
10091 * linux-low.c (pid_is_stopped): New.
10092 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10094 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
10096 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10099 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10101 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10103 2012-02-24 Luis Machado <lgustavo@codesourcery>
10105 * server.c (handle_query): Advertise support for target-side
10106 breakpoint condition evaluation.
10107 (process_point_options): New function.
10108 (process_serial_event): When inserting a breakpoint, check for
10109 a target-side condition that should be evaluated.
10111 * mem-break.c: Include regcache.h and ax.h.
10112 (point_cond_list_t): New data structure.
10113 (breakpoint) <cond_list>: New field.
10114 (find_gdb_breakpoint_at): Make non-static.
10115 (delete_gdb_breakpoint_at): Clear any target-side
10117 (clear_gdb_breakpoint_conditions): New function.
10118 (add_condition_to_breakpoint): Likewise.
10119 (add_breakpoint_condition): Likewise.
10120 (gdb_condition_true_at_breakpoint): Likewise.
10121 (gdb_breakpoint_here): Return result directly instead
10122 of going through a local variable.
10124 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10125 (clear_gdb_breakpoint_conditions): Likewise.
10126 (add_breakpoint_condition): Likewise.
10127 (gdb_condition_true_at_breakpoint): Likewise.
10129 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10130 (need_step_over_p): Take target-side breakpoint condition into
10133 2012-02-24 Luis Machado <lgustavo@codesourcery>
10135 * server.h: Include tracepoint.h.
10136 (agent_mem_read, agent_get_trace_state_variable_value,
10137 agent_set_trace_state_variable_value,
10138 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10139 get_set_tsv_func_addr): New prototypes.
10141 * ax.h: New include file.
10142 * ax.c: New source file.
10144 * tracepoint.c: Include ax.h.
10145 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10146 agent_expr, eval_result_type): Move to ax.h.
10147 (parse_agent_expr): Rename to ...
10148 (gdb_parse_agent_expr): ... this, make it non-static and move
10150 (unparse_agent_expr) Rename to ...
10151 (gdb_unparse_agent_expr): ... this, make it non-static and move
10153 (eval_agent_expr): Rename to ...
10154 (eval_tracepoint_agent_expr): ... this.
10155 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10156 forward declarations.
10157 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10158 (agent_get_trace_state_variable_value): New function.
10159 (agent_set_trace_state_variable_value): New function.
10160 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10161 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10162 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10163 (condition_true_at_tracepoint): Likewise.
10164 (parse_agent_expr): Rename to ...
10165 (gdb_parse_agent_expr): ... this and move to ax.c.
10166 (unparse_agent_expr): Rename to ...
10167 (gdb_unparse_agent_expr): ... this and move to ax.c.
10168 (gdb_agent_op_name): Move to ax.c.
10169 (eval_agent_expr): Rename to ...
10170 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10172 (eval_tracepoint_agent_expr): New function.
10173 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
10175 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10177 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10178 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10179 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10180 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10181 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10182 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10183 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10184 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10185 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10186 (compile_bytecodes): Remove forward declaration.
10187 (is_goto_target): Move to ax.c.
10188 (compile_bytecodes): Move to ax.c and call
10189 agent_get_trace_state_variable_value (...) and
10190 agent_set_trace_state_variable_value (...).
10192 * Makefile.in: Update ax.c and IPA dependencies.
10194 2012-02-24 Pedro Alves <palves@redhat.com>
10196 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10197 (cmd_bigqtbuffer_circular): ... this. Only handle
10198 'QTBuffer:circular:'.
10199 (handle_tracepoint_general_set): Adjust.
10201 2012-02-16 Yao Qi <yao@codesourcery.com>
10203 * inferiors.c: Move code to ...
10204 * dll.c: .... here. New.
10205 * server.h: Declare clear_dlls.
10206 * Makefile.in (SFILES): Add dll.c.
10210 2012-02-11 Yao Qi <yao@codesourcery.com>
10212 * server.c: (handle_monitor_command): Add a new parameter
10214 (handle_query): Update caller.
10216 2012-02-09 Joel Brobecker <brobecker@adacore.com>
10218 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10219 * configure, config.in: Regenerate.
10220 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10223 2012-02-02 Pedro Alves <palves@redhat.com>
10225 Try SIGKILL first, then PTRACE_KILL.
10226 * linux-low.c (linux_kill_one_lwp): New.
10227 (linux_kill_one_lwp): Rename to ...
10228 (kill_one_lwp_callback): ... this. Use the new
10229 linux_kill_one_lwp.
10231 2012-02-02 Pedro Alves <palves@redhat.com>
10233 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10236 2012-01-27 Pedro Alves <palves@redhat.com>
10238 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10239 (elf_64_file_p): Make static.
10240 (linux_pid_exe_is_elf_64_file): New.
10241 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10242 Delete declarations.
10243 (linux_pid_exe_is_elf_64_file): Declare.
10244 * linux-x86-low.c (x86_arch_setup): Use
10245 linux_pid_exe_is_elf_64_file.
10247 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10249 * linux-low.c (linux_wait_for_event_1): Rename to ...
10250 (linux_wait_for_event): ... here and merge it with former
10251 linux_wait_for_event - new variable wait_ptid, use it.
10252 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10254 2012-01-23 Pedro Alves <palves@redhat.com>
10256 * server.c (main): Avoid yet another case of infinite loop while
10257 detaching/killing after a longjmp.
10259 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10262 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10264 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10266 * hostio.c (handle_readlink): New function.
10267 (handle_vFile): Call it to handle "vFile:readlink" packets.
10269 2012-01-20 Pedro Alves <palves@redhat.com>
10270 Ulrich Weigand <ulrich.weigand@linaro.org>
10272 * server.c (handle_v_requests): Only support vAttach and vRun to
10273 start multiple processes when in extended protocol mode.
10275 2012-01-17 Pedro Alves <palves@redhat.com>
10277 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10278 memalign plus mprotect to allocate the scratch buffer.
10280 2012-01-13 Pedro Alves <palves@redhat.com>
10282 * server.c (attach_inferior): Clear `cont_thread'.
10284 2012-01-13 Pedro Alves <palves@redhat.com>
10286 * server.c (main): Avoid infinite loop while detaching/killing
10289 2012-01-09 Doug Evans <dje@google.com>
10291 * server.c (start_inferior): Set last_ptid in --wrapper case.
10293 2012-01-06 Yao Qi <yao@codesourcery.com>
10295 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10297 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10299 2012-01-04 Yao Qi <yao@codesourcery.com>
10301 * tracepoint.c (cmd_qtdp): Print debug message
10302 for static tracepoint.
10304 2012-01-04 Yao Qi <yao@codesourcery.com>
10306 * tracepoint.c (trace_vdebug): Differentiate debug message
10307 between gdbserver and IPA.
10309 2012-01-03 Yao Qi <yao@codesourcery.com>
10311 * tracepoint.c (tracepoint_was_hit): Don't collect for
10314 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10316 * terminal.h: Reformat copyright header.
10318 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10320 * server.c (gdbserver_version): Update copyright year.
10321 * gdbreplay.c (gdbreplay_version): Likewise.
10323 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10325 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10328 2011-12-18 Hui Zhu <teawater@gmail.com>
10329 * linux-low.c (linux_create_inferior): Save return value to ret.
10331 2011-12-18 Hui Zhu <teawater@gmail.com>
10333 * linux-low.c (linux_create_inferior): Save return value to ret.
10335 2011-12-16 Doug Evans <dje@google.com>
10337 * linux-low.c (linux_create_inferior): If stdio connection,
10338 redirect stdin from /dev/null, stdout to stderr.
10339 * remote-utils.c (remote_is_stdio): New static global.
10340 (remote_connection_is_stdio): New function.
10341 (remote_prepare): Handle stdio connection.
10342 (remote_open): Ditto.
10343 (remote_close): Don't close stdin for stdio connections.
10344 (read_prim,write_prim): New functions. Replace all calls to
10345 read/write to these.
10346 * server.c (main): Watch for "-" argument. Move call to
10347 remote_prepare before start_inferior.
10348 * server.h (STDIO_CONNECTION_NAME): New macro.
10349 (remote_connection_is_stdio): Declare.
10351 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10352 in debugging output.
10354 2011-12-15 Yao Qi <yao@codesourcery.com>
10356 * tracepoint.c: Include sys/syscall.h.
10357 (gdb_ust_thread): Remove preprocessor conditional.
10359 2011-12-14 Pedro Alves <pedro@codesourcery.com>
10361 * linux-low.c (linux_detach_one_lwp): Call
10362 the_low_target.prepare_to_resume before detaching.
10364 2011-12-14 Yao Qi <yao@codesourcery.com>
10366 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10369 2011-12-14 Yao Qi <yao@codesourcery.com>
10371 * i386-low.c (i386_low_stopped_data_address): Initialize local
10372 variable `control'.
10374 2011-12-13 Pedro Alves <pedro@codesourcery.com>
10378 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10379 DR_CONTROL unless necessary. Extend comments.
10380 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10381 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10383 2011-12-13 Yao Qi <yao@codesourcery.com>
10385 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10387 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10389 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10391 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10392 Print new debug message for such case.
10394 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10396 Fix overlapping memcpy.
10397 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10398 the read_inferior_memory transfer.
10399 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10400 write_inferior_memory transfer.
10401 (set_fast_tracepoint_jump): New variable buf. Use it for the
10402 read_inferior_memory and write_inferior_memory transfers.
10403 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10404 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10405 Use it for the write_inferior_memory transfer.
10406 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10409 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10411 * linux-low.c (fetch_register, store_register): Make code
10412 consistent, fix formatting.
10414 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10416 * linux-low.c (usr_store_inferior_registers): Factor out code
10417 to handle individual registers into...
10418 (store_register): ... this new function.
10420 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10422 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10423 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10424 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10425 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10426 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10427 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10428 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10429 (srv_xmlfiles): Add new XML files.
10431 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10433 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10434 (init_registers_s390_linux32v1): Add prototype.
10435 (init_registers_s390_linux32v2): Likewise.
10436 (init_registers_s390_linux64v1): Likewise.
10437 (init_registers_s390_linux64v2): Likewise.
10438 (init_registers_s390x_linux64v1): Likewise.
10439 (init_registers_s390x_linux64v2): Likewise.
10440 (s390_num_regs): Increment to 52.
10441 (s390_regmap): Add orig_r2 register.
10442 (s390_num_regs_3264): Increment to 68.
10443 (s390_regmap_3264): Add orig_r2 register.
10444 (s390_collect_ptrace_register): Handle orig_r2 register.
10445 (s390_supply_ptrace_register): Likewise.
10446 (s390_fill_last_break): New function.
10447 (s390_store_last_break): Likewise.
10448 (s390_fill_system_call): New function.
10449 (s390_store_system_call): Likewise.
10450 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10452 (s390_check_regset): New function.
10453 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10454 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10455 Update target_regsets for available register sets.
10457 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10458 Jan Kratochvil <jan.kratochvil@redhat.com>
10460 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10461 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10463 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10464 * linux-low.h (struct process_info_private): New member r_debug.
10465 * server.c (handle_qxfer_libraries): Call
10466 the_target->qxfer_libraries_svr4.
10467 (handle_qxfer_libraries_svr4): New function.
10468 (qxfer_packets): New entry "libraries-svr4".
10469 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10470 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10471 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10472 PACKET_qXfer_libraries_svr4.
10474 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10476 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10477 PSW address/mask between 8-byte and 16-byte formats.
10478 (s390_supply_ptrace_register): Likewise.
10479 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10480 basic addressing mode bit.
10482 2011-11-24 Stan Shebs <stan@codesourcery.com>
10484 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10486 2011-11-17 Stan Shebs <stan@codesourcery.com>
10488 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10489 (tracing_start_time): New global.
10490 (tracing_stop_time): New global.
10491 (tracing_user_name): New global.
10492 (tracing_notes): New global.
10493 (tracing_stop_note): New global.
10494 (cmd_qtstart): Set traceframe_usage, start_time.
10495 (stop_tracing): Set stop_time.
10496 (cmd_qtstatus): Report additional status.
10497 (cmd_qtp): New function.
10498 (handle_tracepoint_query): Call it.
10499 (cmd_qtnotes): New function.
10500 (handle_tracepoint_general_set): Call it.
10501 (get_timestamp): Rename from tsv_get_timestamp.
10503 2011-11-14 Stan Shebs <stan@codesourcery.com>
10504 Kwok Cheung Yeung <kcy@codesourcery.com>
10506 * linux-x86-low.c (small_jump_insn): New.
10507 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10508 trampoline and error message, build a trampoline and issue a small
10509 jump instruction to it.
10510 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10511 trampoline and error message.
10512 (x86_get_min_fast_tracepoint_insn_len): New.
10513 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10514 * linux-low.h (struct linux_target_ops): Add arguments to
10515 install_fast_tracepoint_jump_pad operation, add new operation.
10516 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10518 (linux_get_min_fast_tracepoint_insn_len): New function.
10519 (linux_target_op): Add new operation.
10520 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10521 (gdb_trampoline_buffer_end): Ditto.
10522 (gdb_trampoline_buffer_error): Ditto.
10523 (struct ipa_sym_addresses): Add fields for new IPA variables.
10524 (symbol_list): Add entries for new IPA variables.
10525 (struct tracepoint): Add fields to hold the address range of the
10526 trampoline used by the tracepoint.
10527 (trampoline_buffer_head): New static variable.
10528 (trampoline_buffer_tail): Ditto.
10529 (claim_trampoline_space): New function.
10530 (have_fast_tracepoint_trampoline_buffer): New function.
10531 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10533 (install_fast_tracepoint): Ditto, also add error buffer argument.
10534 (cmd_qtminftpilen): New function.
10535 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10536 (fast_tracepoint_from_trampoline_address): New function.
10537 (fast_tracepoint_collecting): Handle trampoline as part of jump
10539 (set_trampoline_buffer_space): New function.
10540 (initialize_tracepoint): Initialize new IPA variables.
10541 * target.h (struct target_ops): Add arguments to
10542 install_fast_tracepoint_jump_pad operation, add new
10543 get_min_fast_tracepoint_insn_len operation.
10544 (target_get_min_fast_tracepoint_insn_len): New.
10545 (install_fast_tracepoint_jump_pad): Add arguments.
10546 * server.h (IPA_BUFSIZ): Define.
10547 * linux-i386-ipa.c: Include extra header files.
10548 (initialize_fast_tracepoint_trampoline_buffer): New function.
10549 (initialize_low_tracepoint): Call it.
10550 * server.h (set_trampoline_buffer_space): Declare.
10551 (claim_trampoline_space): Ditto.
10552 (have_fast_tracepoint_trampoline_buffer): Ditto.
10554 2011-11-14 Yao Qi <yao@codesourcery.com>
10556 * server.c (handle_query): Handle InstallInTrace for qSupported.
10557 * tracepoint.c (add_tracepoint): Sort list.
10558 (install_tracepoint, download_tracepoint): New.
10559 (cmd_qtdp): Call them to install and download tracepoints.
10560 (sort_tracepoints): Removed.
10561 (cmd_qtstart): Update.
10563 2011-11-14 Yao Qi <yao@codesourcery.com>
10565 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10566 * mem-break.h: Declare.
10567 * tracepoint.c (cmd_qtstart): Move some code to ...
10568 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10570 (download_tracepoints): Move some code to ...
10571 (download_tracepoint_1): ... here. New.
10573 2011-11-08 Yao Qi <yao@codesourcery.com>
10575 * remote-utils.c (relocate_instruction): A comment fix.
10577 2011-11-07 Joel Brobecker <brobecker@adacore.com>
10579 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10580 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10581 dr_status_mirror and dr_control_mirror from debug_reg_state.
10582 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10583 (i386_initial_stuff): Remove use of deleted globals.
10584 (i386_get_thread_context, i386_set_thread_context,
10585 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10586 from debug_reg_state.
10588 2011-11-05 Yao Qi <yao@codesourcery.com>
10590 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10591 address as TPOINT's.
10593 2011-11-02 Stan Shebs <stan@codesourcery.com>
10595 * tracepoint.c (agent_mem_read_string): New function.
10596 (eval_agent_expr): Call it for tracenz.
10597 * server.c (handle_query): Report support for tracenz.
10599 2011-11-02 Yao Qi <yao@codesourcery.com>
10601 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10603 2011-11-02 Yao Qi <yao@codesourcery.com>
10605 * target.h: Fix a typo in comment.
10607 2011-10-31 Pedro Alves <pedro@codesourcery.com>
10609 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10610 clobber the breakpoints' shadows with fast tracepoint jumps.
10611 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10612 * target.c (write_inferior_memory): Also pass MYADDR down to
10615 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10617 * configure.ac: Check support for personality routine.
10618 * configure: Regenerate.
10619 * config.in: Likewise.
10620 * linux-low.c: Include <sys/personality.h>.
10621 Define ADDR_NO_RANDOMIZE if necessary.
10622 (linux_create_inferior): Disable address space randomization when
10623 forking inferior, if requested.
10624 (linux_supports_disable_randomization): New function.
10625 (linux_target_ops): Install it.
10626 * server.h (disable_randomization): Declare.
10627 * server.c (disable_randomization): New global variable.
10628 (handle_general_set): Handle QDisableRandomization.
10629 (handle_query): Likewise for qSupported.
10630 (main): Support --disable-randomization and --no-disable-randomization
10631 command line arguments.
10632 * target.h (struct target_ops): Add supports_disable_randomization.
10633 (target_supports_disable_randomization): New macro.
10635 2011-09-29 Mike Frysinger <vapier@gentoo.org>
10637 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10639 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10640 [!PT_GETDSBT] (target_loadmap): New definition.
10641 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10642 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10643 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10644 and PT_GETDSBT to LINUX_LOADMAP.
10645 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10646 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10648 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10650 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10651 (arm_linux_hwbp_cap): New static variable.
10652 (arm_linux_get_hwbp_cap): Replace by ...
10653 (arm_linux_init_hwbp_cap): ... this new function.
10654 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10655 (arm_linux_get_hw_watchpoint_count): Likewise.
10656 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10657 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10658 (arm_prepare_to_resume): Use perror_with_name instead of error.
10660 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10662 * linux-arm-low.c: Include <signal.h>.
10663 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10664 (struct arm_linux_hwbp_cap): New data type.
10665 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10666 (struct arm_linux_hw_breakpoint): New data type.
10667 (MAX_BPTS, MAX_WPTS): Define.
10668 (struct arch_process_info, struct arch_lwp_info): New data types.
10669 (arm_linux_get_hwbp_cap): New function.
10670 (arm_linux_get_hw_breakpoint_count): Likewise.
10671 (arm_linux_get_hw_watchpoint_count): Likewise.
10672 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10673 (arm_hwbp_control_initialize): Likewise.
10674 (arm_hwbp_control_is_enabled): Likewise.
10675 (arm_hwbp_control_is_initialized): Likewise.
10676 (arm_hwbp_control_disable): Likewise.
10677 (arm_linux_hw_breakpoint_equal): Likewise.
10678 (arm_linux_hw_point_initialize): Likewise.
10679 (struct update_registers_data): New data structure.
10680 (update_registers_callback: New function.
10681 (arm_insert_point): Likewise.
10682 (arm_remove_point): Likewise.
10683 (arm_stopped_by_watchpoint): Likewise.
10684 (arm_stopped_data_address): Likewise.
10685 (arm_new_process): Likewise.
10686 (arm_new_thread): Likewise.
10687 (arm_prepare_to_resume): Likewise.
10688 (the_low_target): Register arm_insert_point, arm_remove_point,
10689 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10690 arm_new_thread, and arm_prepare_to_resume.
10692 2011-09-15 Stan Shebs <stan@codesourcery.com>
10694 * server.h (struct emit_ops): Add compare-goto fields.
10695 * tracepoint.c (gdb_agent_op_sizes): New table.
10696 (emit_eq_goto): New function.
10697 (emit_ne_goto): New function.
10698 (emit_lt_goto): New function.
10699 (emit_le_goto): New function.
10700 (emit_gt_goto): New function.
10701 (emit_ge_goto): New function.
10702 (is_goto_target): New function.
10703 (compile_bytecodes): Recognize special cases of compare-goto
10704 combinations and call specialized emitters for them.
10705 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10706 (amd64_emit_ne_goto): New function.
10707 (amd64_emit_lt_goto): New function.
10708 (amd64_emit_le_goto): New function.
10709 (amd64_emit_gt_goto): New function.
10710 (amd64_emit_ge_goto): New function.
10711 (amd64_emit_ops): Add the new functions.
10712 (i386_emit_eq_goto): New function.
10713 (i386_emit_ne_goto): New function.
10714 (i386_emit_lt_goto): New function.
10715 (i386_emit_le_goto): New function.
10716 (i386_emit_gt_goto): New function.
10717 (i386_emit_ge_goto): New function.
10718 (i386_emit_ops): Add the new functions.
10720 2011-09-08 Stan Shebs <stan@codesourcery.com>
10722 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10723 (i386_emit_epilogue): Restore %ebx.
10725 2011-08-31 Jie Zhang <jzhang918@gmail.com>
10727 * server.c (step_thread): Remove definition.
10728 (process_serial_event): Don't handle Hs.
10729 * server.h (step_thread): Remove declaration.
10730 * target.c (set_desired_inferior): Remove use of step_thread.
10732 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10734 * linux-low.c: Include linux-procfs.h.
10735 (linux_attach_lwp_1): Update comments.
10736 (linux_attach): Scan for existing threads when attaching to a
10737 process that is the tgid.
10738 * Makefile.in: Update dependencies.
10740 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10742 * configure.srv: Add linux-procfs.o dependencies.
10744 2011-08-14 Yao Qi <yao@codesourcery.com>
10746 * target.h (struct target_ops): Fix indent.
10747 * win32-low.c (win32_target_ops): Fix comment.
10749 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
10750 Yao Qi <yao@codesourcery.com>
10752 * Makefile.in (clean): Remove tic6x-*.c files.
10753 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10754 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10755 (tic6x-c64xp-linux.c): Likewise.
10756 * configure.srv: Add support for tic6x-*-uclinux.
10757 * linux-tic6x-low.c: New.
10758 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10760 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
10761 Yao Qi <yao@codesourcery.com>
10763 * target.h (struct target_ops): Add read_loadmap.
10764 * linux-low.c (struct target_loadseg): New type.
10765 (struct target_loadmap): New type.
10766 (linux_read_loadmap): New function.
10767 (linux_target_ops): Add linux_read_loadmap.
10768 * server.c (handle_query): Support qXfer:fdpic:read packet.
10769 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10772 2011-08-05 Eli Zaretskii <eliz@gnu.org>
10774 * win32-low.c: Include <stdint.h>.
10776 2011-07-22 Pedro Alves <pedro@codesourcery.com>
10778 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10779 to the inferior here.
10780 (i386_remove_aligned_watchpoint): Ditto.
10781 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10782 fit part of the watchpoint in the debug registers.
10783 (i386_update_inferior_debug_regs): New.
10784 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10785 registers, and only update the inferior on success.
10786 (i386_low_remove_watchpoint): Ditto.
10788 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
10790 * linux-low.c (compare_ints, unique, list_threads, show_process,
10791 linux_core_of_thread): Delete.
10792 (linux_target_ops): Change linux_core_of_thread to
10793 linux_common_core_of_thread.
10794 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10795 * utils.c (malloc_failure): Change type of argument.
10796 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10797 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10798 common/linux-osdata.c, common/ptid.c and common/buffer.c.
10799 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10800 (IPA_OBJS): Add common-utils-ipa.o.
10801 (ptid_h, linux_osdata_h): New macros.
10802 (server_h): Add common/common-utils.h, common/xml-utils.h,
10803 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10805 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10806 ptid.o, buffer.o): New rules.
10807 (linux-low.o): Add common/linux-osdata.h as a dependency.
10808 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10809 * configure.ac: Add AC_HEADER_DIRENT check.
10810 * config.in: Regenerate.
10811 * configure: Regenerate.
10812 * remote-utils.c (xml_escape_text): Delete.
10813 (buffer_grow, buffer_free, buffer_init, buffer_finish,
10814 buffer_xml_printf): Move to common/buffer.c.
10815 * server.c (main): Remove call to initialize_inferiors.
10816 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10817 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10818 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10819 internal_error, gdb_assert, gdb_assert_fail): Delete.
10820 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10821 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10823 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10824 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10825 initialize_inferiors): Delete.
10827 2011-07-20 Pedro Alves <pedro@codesourcery.com>
10829 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10832 2011-05-31 Pedro Alves <pedro@codesourcery.com>
10834 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10836 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10838 2011-05-26 Yao Qi <yao@codesourcery.com>
10840 * Makefile.in (thread-db.o): Track dependence to
10841 common/gdb_thread_db.h.
10842 * thread-db.c: include gdb_thread_db.h from right place.
10844 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
10846 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10847 __FILE__ and __LINE__ to internal_error.
10849 2011-05-13 Doug Evans <dje@google.com>
10851 * thread-db.c (try_thread_db_load_from_sdir): New function.
10852 (try_thread_db_load_from_dir): New function.
10853 (thread_db_load_search): Handle $sdir, ignore $pdir.
10854 Remove trying of system directories if search of
10855 libthread-db-search-path fails, that is now done via $sdir.
10857 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
10859 * server.c (handle_query): Add EnableDisableTracepoints to the list
10860 of supported features.
10861 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
10863 (cmd_qtenable_disable): New.
10864 (cmd_qtstart): Install tracepoints even if disabled.
10865 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10866 receiving a QTEnable or QTDisable packet.
10867 (gdb_collect): Skip data collection if fast tracepoint is disabled.
10868 (ust_marker_to_static_tracepoint): Do not ignore disabled static
10870 (gdb_probe): Skip data collection if static tracepoint is disabled.
10872 2011-05-10 Doug Evans <dje@google.com>
10874 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
10876 2011-05-04 Doug Evans <dje@google.com>
10878 * linux-low.c (linux_join): Skip process lookup.
10879 * spu-low.c (spu_join): Ditto.
10880 * server.c (join_inferiors_callback): Delete.
10881 (process_serial_event): For 'D' packet (detach) call join_inferior
10884 2011-05-04 Joseph Myers <joseph@codesourcery.com>
10886 * README: Don't mention xscale*-*-linux*.
10887 * configure.srv (xscale*-*-linux*): Don't handle target.
10889 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
10891 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
10893 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
10894 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
10895 (i386_emit_void_call_2): Likewise.
10897 2011-04-26 Yao Qi <yao@codesourcery.com>
10899 * linux-low.c: Move common macros to linux-ptrace.h.
10900 Include linux-ptrace.h.
10901 * Makefile.in (linux_ptrace_h): New.
10902 (linux-low.o): Depends on linux-ptrace.h.
10904 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
10906 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
10907 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
10908 (remote_prepare): New function with most of the TCP code from ...
10909 (remote_open): ... here. Detect PORT here unconditionally. Move also
10910 setting transport_is_reliable.
10911 * server.c (run_once): New variable.
10912 (gdbserver_usage): Document it.
10913 (main): Set run_once for `--once'. Call remote_prepare. Exit after
10914 the first run if RUN_ONCE.
10915 * server.h (run_once, remote_prepare): New declarations.
10917 2011-04-19 Tom Tromey <tromey@redhat.com>
10919 * win32-low.c (handle_load_dll): Remove duplicate "the".
10921 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
10923 Remove support for old Cygwin 1.5 versions.
10924 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
10925 function to avoid warning.
10926 (win32_add_one_solib): Use cygwin_conv_path function to avoid
10929 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
10931 * gdbserver/server.h (Macro _): Define it if not available.
10933 2011-03-14 Michael Snyder <msnyder@vmware.com>
10935 * hostio.c (handle_close): Remove unnecessary null test.
10937 2011-03-10 Joel Brobecker <brobecker@adacore.com>
10939 * Makefile.in (maintainer-clean realclean distclean): Remove
10940 "make ... subdir_do" command.
10942 2011-03-10 Michael Snyder <msnyder@vmware.com>
10944 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
10946 * server.c (handle_v_run): Free alloced buffer on early return.
10948 2011-03-09 Yao Qi <yao@codesourcery.com>
10951 2011-03-04 Yao Qi <yao@codesourcery.com>
10953 * Makefile.in: Remove GNU make feature --directory.
10955 2011-03-05 Yao Qi <yao@codesourcery.com>
10957 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10958 (subdir_do): New make target. Copied from gdb/Makefile.
10959 (maintainer-clean, realclean, distclean, clean): Call corresponding
10960 make targets in common/Makefile.
10962 2011-02-11 Yao Qi <yao@codesourcery.com>
10964 * configure.ac: Call AC_PROG_RANLIB.
10965 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10966 * configure: Regenerate.
10968 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10970 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
10972 2011-03-06 Yao Qi <yao@codesourcery.com>
10974 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
10976 2011-03-05 Yao Qi <yao@codesourcery.com>
10978 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10979 (subdir_do): New make target. Copied from gdb/Makefile.
10980 (maintainer-clean, realclean, distclean, clean): Call corresponding
10981 make targets in common/Makefile.
10983 2011-03-04 Yao Qi <yao@codesourcery.com>
10985 * Makefile.in: Remove GNU make feature --directory.
10987 2011-03-04 Michael Snyder <msnyder@vmware.com>
10989 * server.c (queue_stop_reply): Call xmalloc not malloc.
10991 2011-03-02 Michael Snyder <msnyder@vmware.com>
10993 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
10995 2011-02-28 Michael Snyder <msnyder@vmware.com>
10997 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
10998 (cmd_qtframe): Ditto.
10999 (cmd_qtbuffer): Ditto.
11000 (cmd_bigqtbuffer): Ditto.
11002 * utils.c (decimal2str): Initialize 'width' to nine, then
11003 don't mess with it.
11005 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11007 * hostio.c (require_data): Free *data, not data.
11009 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11011 * hostio.c (require_data): Use free, not xfree.
11013 2011-02-27 Michael Snyder <msnyder@vmware.com>
11015 * server.c (handle_query): Discard unused value.
11017 * hostio.c (require_data): Free malloc memory before returning
11020 2011-02-26 Michael Snyder <msnyder@vmware.com>
11022 * linux-low.c (list_threads): Call closedir for dirent.
11024 2011-02-27 Michael Snyder <msnyder@vmware.com>
11026 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11027 a case statement falls through.
11029 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11031 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11034 2011-02-26 Michael Snyder <msnyder@vmware.com>
11036 * utils.c (decimal2str): Eliminate dead code and dead param.
11037 (pulongest): Drop dead param from call to decimal2str.
11040 2011-02-24 Joel Brobecker <brobecker@adacore.com>
11042 Revert the following patch (not approved yet):
11043 2011-02-21 Hui Zhu <teawater@gmail.com>
11044 * tracepoint.c (tp_printf): New function.
11045 (eval_agent_expr): Handle gdb_agent_op_printf.
11047 2011-02-21 Hui Zhu <teawater@gmail.com>
11049 * tracepoint.c (tp_printf): New function.
11050 (eval_agent_expr): Handle gdb_agent_op_printf.
11052 2011-02-18 Tom Tromey <tromey@redhat.com>
11054 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11055 (tracepoint.o): Likewise.
11056 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11057 (gdb_agent_op_names): Likewise.
11059 2011-02-18 Tom Tromey <tromey@redhat.com>
11061 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11062 gdb_agent_op_rot>: New constants.
11063 (gdb_agent_op_names): Add pick and roll.
11064 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11067 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11069 * aclocal.m4: Regenerated with aclocal-1.11.1.
11071 2011-02-14 Pedro Alves <pedro@codesourcery.com>
11073 * server.c (handle_qxfer_traceframe_info): New.
11074 (qxfer_packets): Register "traceframe-info".
11075 (handle_query): Report support for qXfer:traceframe-info:read+.
11076 * tracepoint.c (match_blocktype): New.
11077 (traceframe_find_block_type): Rename to ...
11078 (traceframe_walk_blocks): ... this. Add callback filter argument,
11080 (traceframe_find_block_type): New, reimplemented on top of
11081 traceframe_walk_blocks.
11082 (build_traceframe_info_xml): New.
11083 (traceframe_read_info): New.
11084 * server.h (traceframe_read_info): Declare.
11086 2011-02-11 Yao Qi <yao@codesourcery.com>
11088 * configure.ac: Call AC_PROG_RANLIB.
11089 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11090 * configure: Regenerate.
11092 2011-02-07 Pedro Alves <pedro@codesourcery.com>
11094 * server.c (gdb_read_memory): Change return semantics to allow
11096 (handle_search_memory_1): Adjust.
11097 (process_serial_event) <'m' packet>: Handle partial transfers.
11098 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11100 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11102 * regcache.c (init_register_cache): Initialize
11103 regcache->register_status.
11104 (free_register_cache): Release regcache->register_status.
11105 (regcache_cpy): Copy register_status.
11106 (registers_to_string): Print 'x's for unavailable registers.
11107 (supply_register): Mark the register's status valid or
11108 unavailable, depending on whether a buffer was passed in or not.
11109 (supply_register_zeroed): New.
11110 (supply_regblock): Mark the registers' status valid or
11111 unavailable, depending on whether a buffer was passed in or not.
11112 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11113 (struct regcache): New `register_status' field.
11114 (supply_register_zeroed): Declare.
11115 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11116 supply_register_zeroed, rather than passing a NULL buffer to
11118 * tracepoint.c (fetch_traceframe_registers): Update comment.
11120 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11122 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11125 2011-01-25 Pedro Alves <pedro@codesourcery.com>
11127 * server.h (decode_xfer_write): Change prototype.
11128 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11129 and don't extract the annex here.
11130 * server.c (decode_xfer_read): Remove `annex' parameter,
11131 and don't extract the annex here.
11132 (decode_xfer): New.
11133 (struct qxfer): New.
11134 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11135 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11136 (handle_qxfer_statictrace): New functions, abstracted out from
11137 handle_query, and made to use the struct qxfer interface.
11138 (handle_threads_qxfer_proper): Rename to ...
11139 (handle_qxfer_threads_proper): ... this.
11140 (handle_threads_qxfer): Rename to ...
11141 (handle_qxfer_threads): ... this. Adjust.
11142 (qxfer_packets): New array.
11143 (handle_qxfer): New function.
11144 (handle_query): Use handle_qxfer.
11146 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11148 * gdbreplay.c: Shorten lines of >= 80 columns.
11149 * linux-low.c: Ditto.
11150 * linux-ppc-low.c: Ditto.
11151 * linux-s390-low.c: Ditto.
11152 * linux-sparc-low.c: Ditto.
11153 * linux-x86-low.c: Ditto.
11154 * linux-xtensa-low.c: Ditto.
11155 * mem-break.c: Ditto.
11156 * nto-low.c: Ditto.
11157 * regcache.h: Ditto.
11158 * remote-utils.c: Ditto.
11161 * thread-db.c: Ditto.
11162 * tracepoint.c: Ditto.
11164 * win32-low.h: Ditto.
11166 2011-01-05 Joel Brobecker <brobecker@adacore.com>
11168 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11171 2011-01-01 Joel Brobecker <brobecker@adacore.com>
11173 * server.c (gdbserver_version): Update copyright year in version
11175 * gdbreplay.c (gdbreplay_version): Ditto.
11177 2010-12-29 Jie Zhang <jie.zhang@analog.com>
11179 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11180 * linux-bfin-low.c: New file.
11181 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11182 PT_DATA_ADDR for BFIN targets.
11183 * Makefile.in (SFILES): Add linux-bfin-low.c.
11184 (clean): Remove reg-bfin.c.
11185 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11186 * README: Mention supported Blackfin targets.
11188 2010-12-23 Mike Frysinger <vapier@gentoo.org>
11190 * .gitignore: New file.
11192 2010-11-16 Mike Frysinger <vapier@gentoo.org>
11194 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11196 2010-10-22 Jie Zhang <jie@codesourcery.com>
11198 * Makefile.in: Add FLAGS_TO_PASS variable.
11199 (install): Remove dependency of install-only and recursively
11200 invoke make for install-only.
11202 2010-10-04 Doug Evans <dje@google.com>
11204 * Makefile.in (uninstall): Use $(DESTDIR).
11206 2010-09-24 Pedro Alves <pedro@codesourcery.com>
11210 * linux-x86-low.c (compat_siginfo_from_siginfo)
11211 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11212 si_code is < 0. Check for si_code == SI_TIMER before checking for
11215 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11217 * lynx-i386-low.c: New file.
11218 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11220 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11222 * lynx-low.c (ptrace_request_to_str): Remove handling for
11223 request values that have been removed in LynxOS 5.x.
11225 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11227 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11230 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11232 * configure.ac: Add --enable-inprocess-agent option.
11233 * configure: Rebuilt.
11235 2010-09-06 Yao Qi <yao@codesourcery.com>
11237 * linux-low.c (linux_kill): Remove unused variable.
11238 (linux_stabilize_threads): Likewise.
11239 * server.c (start_inferior): Likewise.
11240 (queue_stop_reply_callback): Likewise.
11241 * tracepoint.c (do_action_at_tracepoint): Likewise.
11243 2010-09-06 Yao Qi <yao@codesourcery.com>
11245 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11248 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11250 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11252 2010-09-06 Pedro Alves <pedro@codesourcery.com>
11254 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11257 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11259 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11260 gdbserver/lynx-ppc-low.c: New files.
11261 * Makefile.in (lynx_low_h): New variable.
11262 (lynx-low.o, lynx-ppc-low.o): New rules.
11263 * configure.ac: On LynxOS, link with -lnetinet.
11264 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11265 * configure: regenerate.
11267 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11269 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11270 * configure.ac: Add check for vasprintf and vsnprintf.
11271 * configure, config.in: Regenerate.
11272 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11274 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11276 * gdbreplay.c: Move include of alloca.h up, next to include of
11278 * server.h: Add include of malloc.h.
11279 * mem-break.c: Remove include of malloc.h.
11280 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11282 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11284 * Makefile.in (memmem.o): Build with -Wno-error.
11286 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11288 * utils.c (xsnprintf): Make non-static.
11289 * server.h: Add xsnprintf declaration.
11290 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11291 replace calls to snprintf by calls to xsnprintf throughout.
11293 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11295 * configure.ac: Add configure check for alloca.
11296 * configure, config.in: Regenerate.
11297 * server.h: Include alloca.h if it exists.
11298 * gdbreplay.c: Include alloca.h if it exists.
11300 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11302 * linux-low.c (__SIGRTMIN): Define if not already defined.
11303 (linux_create_inferior): Check for __ANDROID__ rather than
11305 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11306 are already deferred.
11307 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11308 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11309 stopped and already has a pending signal to report.
11310 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11311 a pending signal to report or is moving out of a jump pad.
11312 (linux_init_signals): Check for __ANDROID__ rather than
11315 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11317 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11318 debug_threads check. Avoid a linear search when not doing debug
11321 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11323 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11324 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11325 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11326 (process_event): Change local fd's type to gdb_fildes_t.
11327 (create_file_handler): Adjust prototype.
11328 (delete_file_handler): Adjust prototype.
11329 (handle_file_event): Adjust prototype. Use pfildes.
11330 (create_file_event): Adjsut prototype.
11331 * remote-utils.c (remote_desc, listen_desc): Change type to
11333 * server.h: New gdb_fildes_t typedef.
11334 [USE_WIN32API]: Include winsock2.h.
11335 (delete_file_handler, add_file_handler): Adjust prototypes.
11336 (pfildes): Declare.
11337 * utils.c (pfildes): New.
11339 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11341 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11342 * configure: Regenerate.
11344 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11346 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11347 (linux_done_accessing_memory): ... this.
11348 (linux_target_ops): Adjust.
11349 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11350 * nto-low.c (nto_target_ops): Adjust comment.
11351 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11352 * spu-low.c (spu_target_ops): Adjust comment.
11353 * target.h (target_ops): Rename unprepare_to_access_memory field
11354 to done_accessing_memory.
11355 (unprepare_to_access_memory): Rename to ...
11356 (done_accessing_memory): ... this.
11358 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11360 * linux-low.c (linux_prepare_to_access_memory): New.
11361 (linux_unprepare_to_access_memory): New.
11362 (linux_target_ops): Install them.
11363 * server.c (read_memory): Rename to ...
11364 (gdb_read_memory): ... this. Use
11365 prepare_to_access_memory/prepare_to_access_memory.
11366 (write_memory): Rename to ...
11367 (gdb_write_memory): ... this. Use
11368 prepare_to_access_memory/prepare_to_access_memory.
11369 (handle_search_memory_1): Adjust.
11370 (process_serial_event): Adjust.
11371 * target.h (struct target_ops): New fields
11372 prepare_to_access_memory and unprepare_to_access_memory.
11373 (prepare_to_access_memory, unprepare_to_access_memory): New.
11374 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11375 prepare_to_access_memory/prepare_to_access_memory.
11376 * nto-low.c (nto_target_ops): Adjust.
11377 * spu-low.c (spu_target_ops): Adjust.
11378 * win32-low.c (win32_target_ops): Adjust.
11380 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11382 * Makefile.in (WARN_CFLAGS): Get it from configure.
11383 (WERROR_CFLAGS): New.
11384 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11385 * configure.ac: Introduce --enable-werror, which adds -Werror to
11386 the compiler command line. Enabled by default. Disable with
11387 --disable-werror. Add -Wdeclaration-after-statement
11388 Wpointer-arith and -Wformat-nonliteral to warning flags.
11389 * configure: Regenerate.
11391 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11393 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11395 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11397 * gdbreplay.c (remote_error): New.
11399 (expect): Use gdbchar. Check for error reading from GDB.
11400 Clarify sync error output.
11401 (play): Check for errors writing to GDB.
11402 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11403 * remote-utils.c (getpkt): Check for errors writing to the remote
11406 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11408 * linux-low.c (linux_wait_1): Move non-debugging code out of
11409 `debug_threads' control.
11411 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11413 * linux-low.c (linux_wait_1): Don't set last_status here.
11414 * server.c (push_event, queue_stop_reply_callback): Assert we're
11415 not pushing a TARGET_WAITKIND_IGNORE event.
11416 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11417 (myresume, handle_target_event): Set the thread's last_resume_kind
11418 and last_status from the target returned status.
11420 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11424 * linux-x86-low.c (update_debug_registers_callback): New.
11425 (i386_dr_low_set_addr): Use it.
11426 (i386_dr_low_get_addr): New.
11427 (i386_dr_low_set_control): Use update_debug_registers_callback.
11428 (i386_dr_low_get_control): New.
11429 (i386_dr_low_get_status): Adjust.
11430 * linux-low.c (linux_stop_lwp): New.
11431 * linux-low.h (linux_stop_lwp): Declare.
11433 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11434 argument instead of a i386_debug_reg_state.
11435 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11436 a i386_debug_reg_state.
11437 (i386_insert_aligned_watchpoint): Adjust.
11438 (i386_remove_aligned_watchpoint): Adjust.
11439 (i386_low_stopped_data_address): Read the debug registers from the
11440 inferior instead of from the mirrors.
11441 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11442 (i386_dr_low_get_addr): Declare.
11443 (i386_dr_low_get_control): Declare.
11444 (i386_dr_low_get_status): Change prototype.
11446 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11447 (i386_dr_low_get_addr): New.
11448 (i386_dr_low_get_control): New.
11449 (i386_dr_low_get_status): Adjust prototype. Return
11451 (i386_initial_stuff): Clear dr_status_mirror and
11453 (i386_get_thread_context): Adjust.
11454 (i386_set_thread_context): Adjust.
11455 (i386_thread_added): Adjust.
11457 2010-08-24 Pedro Alves <pedro@codesourcery.com>
11459 * linux-low.h (linux_thread_area): Delete declaration.
11461 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11463 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11464 after its termination.
11466 2010-08-09 Pedro Alves <pedro@codesourcery.com>
11468 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11469 (gdb_wants_all_stopped): Delete.
11470 (linux_wait_1): Don't call them.
11471 * server.c (handle_v_cont): Tag all threads as want-stopped.
11472 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11473 stopped as "client-wants-stopped".
11475 2010-07-31 Pedro Alves <pedro@codesourcery.com>
11477 * Makefile.in (signals_h): New.
11478 (server_h): Depend on it.
11479 (server.o): Don't depend on $(signals_def).
11480 (signals.o): Depend on $(signals_def).
11482 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11484 * Makefile.in (signals_def): New.
11485 (server_h): Append include/gdb/signals.h and signals_def.
11486 (server.o): Append signals_def.
11488 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11490 * server.c (handle_target_event): Use target_signal_to_host for
11491 resume_info.sig initialization.
11492 * target.h (struct thread_resume) <sig>: New comment.
11494 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11496 * server.c (handle_query): strcpy() the returned string from paddress()
11497 instead of sprintf().
11498 * utils.c (paddress): Return phex_nz().
11500 2010-07-07 Joel Brobecker <brobecker@adacore.com>
11502 * server.c (handle_v_cont): Call mourn_inferior if process
11504 (myresume): Likewise.
11506 2010-07-01 Pedro Alves <pedro@codesourcery.com>
11508 Static tracepoints, and integration with UST.
11510 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11511 * mem-break.c (uninsert_all_breakpoints)
11512 (reinsert_all_breakpoints): New.
11513 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11514 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11515 (gdb_agent_ust_loaded, helper_thread_id)
11516 (gdb_agent_helper_thread_id): New macros.
11517 (struct ipa_sym_addresses): Add addr_ust_loaded,
11518 addr_helper_thread_id, addr_cmd_buf.
11519 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11520 (in_process_agent_loaded_ust): New.
11521 (write_e_ust_not_loaded): New.
11522 (maybe_write_ipa_ust_not_loaded): New.
11523 (struct collect_static_trace_data_action): New.
11524 (enum tracepoint_type) <static_tracepoint>: New.
11525 (struct tracepoint) <handle>: Mention static tracepoints.
11526 (struct static_tracepoint_ctx): New.
11527 (CMD_BUF_SIZE): New.
11528 (add_tracepoint_action): Handle static tracepoint actions.
11529 (unprobe_marker_at): New.
11530 (clear_installed_tracepoints): Handle static tracepoints.
11531 (cmd_qtdp): Handle static tracepoints.
11532 (probe_marker_at): New.
11533 (cmd_qtstart): Handle static tracepoints.
11534 (response_tracepoint): Handle static tracepoints.
11535 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11536 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11537 (get_context_regcache): Handle static tracepoints.
11538 (do_action_at_tracepoint): Handle static tracepoint actions.
11539 (traceframe_find_block_type): Handle static trace data blocks.
11540 (traceframe_read_sdata): New.
11541 (download_tracepoints): Download static tracepoint actions.
11542 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11543 (GDB_PROBE_NAME): New.
11545 (GET_UST_SYM): New.
11548 (ust_marker_to_static_tracepoint): New.
11550 (collect_ust_data_at_tracepoint): New.
11551 (gdb_ust_probe): New.
11552 (UNIX_PATH_MAX, SOCK_DIR): New.
11553 (gdb_ust_connect_sync_socket): New.
11554 (resume_thread, stop_thread): New.
11555 (run_inferior_command): New.
11556 (init_named_socket): New.
11557 (gdb_ust_socket_init): New.
11558 (cstr_to_hexstr): New.
11560 (first_marker, next_marker): New.
11561 (response_ust_marker): New.
11562 (cmd_qtfstm, cmd_qtsstm): New.
11563 (unprobe_marker_at, probe_marker_at): New.
11564 (cmd_qtstmat, gdb_ust_thread): New.
11565 (gdb_ust_init): New.
11566 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11567 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11568 (ST_REGENTRY): New.
11569 (x86_64_st_collect_regmap): New.
11570 (X86_64_NUM_ST_COLLECT_GREGS): New.
11571 (AMD64_RIP_REGNUM): New.
11572 (supply_static_tracepoint_registers): New.
11573 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11574 (ST_REGENTRY): New.
11575 (i386_st_collect_regmap): New.
11576 (i386_NUM_ST_COLLECT_GREGS): New.
11577 (supply_static_tracepoint_registers): New.
11578 * server.c (handle_query): Handle qXfer:statictrace:read.
11579 <qSupported>: Report support for StaticTracepoints, and
11580 qXfer:statictrace:read features.
11581 * server.h (traceframe_read_sdata)
11582 (supply_static_tracepoint_registers): Declare.
11583 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11584 (unpack_varlen_hex): Include in IPA build.
11585 * Makefile.in (ustlibs, ustinc): New.
11586 (IPA_OBJS): Add remote-utils-ipa.o.
11587 ($(IPA_LIB)): Link -ldl and -lpthread.
11589 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11590 * config.in, configure: Regenerate.
11592 2010-06-20 Ian Lance Taylor <iant@google.com>
11593 Pedro Alves <pedro@codesourcery.com>
11595 * linux-x86-low.c (always_true): Delete.
11596 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11597 trying to fool the compiler with always_true.
11599 2010-06-20 Pedro Alves <pedro@codesourcery.com>
11601 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11602 conditions in gdbserver.
11604 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11606 * spu-low.c (spu_read_memory): Wrap around local store limit.
11607 (spu_write_memory): Likewise.
11609 2010-06-15 Pedro Alves <pedro@codesourcery.com>
11611 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11612 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11614 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11616 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11617 uses with LONGEST uses.
11619 2010-06-14 Stan Shebs <stan@codesourcery.com>
11620 Pedro Alves <pedro@codesourcery.com>
11624 * linux-x86-low.c: Include limits.h.
11626 (always_true): New.
11629 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11630 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11631 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11632 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11633 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11634 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11635 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11636 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11637 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11638 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11639 (amd64_emit_void_call_2): New.
11640 (amd64_emit_ops): New.
11641 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11642 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11643 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11644 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11645 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11646 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11647 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11648 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11649 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11650 (i386_emit_stack_adjust, i386_emit_int_call_1)
11651 (i386_emit_void_call_2): New.
11652 (i386_emit_ops): New.
11653 (x86_emit_ops): New.
11654 (the_low_target): Install x86_emit_ops.
11655 * server.h (struct emit_ops): New.
11656 (get_raw_reg_func_addr): Declare.
11657 (current_insn_ptr, emit_error): Declare.
11658 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11659 (set_trace_state_variable_value): New defines.
11660 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11661 addr_get_trace_state_variable_value and
11662 addr_set_trace_state_variable_value.
11663 (symbol_list): New fields for get_raw_reg,
11664 get_trace_state_variable_value and set_trace_state_variable_value.
11665 (condfn): New typedef.
11666 (struct tracepoint): New field `compiled_cond'.
11667 (do_action_at_tracepoint): Clear compiled_cond.
11668 (get_trace_state_variable_value, set_trace_state_variable_value):
11670 (condition_true_at_tracepoint): If there's a compiled condition,
11672 (current_insn_ptr, emit_error): New globals.
11673 (struct bytecode_address): New.
11674 (get_raw_reg_func_addr): New.
11675 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11676 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11677 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11678 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11679 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11680 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11681 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11682 (compile_tracepoint_condition, compile_bytecodes): New.
11683 * target.h (emit_ops): Forward declare.
11684 (struct target_ops): New field emit_ops.
11685 (target_emit_ops): New.
11686 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11687 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11688 * linux-low.c (linux_emit_ops): New.
11689 (linux_target_ops): Install it.
11690 * linux-low.h (struct linux_target_ops): New field emit_ops.
11692 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11694 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11695 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11697 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11698 Stan Shebs <stan@codesourcery.com>
11700 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11701 (all): Depend on $(extra_libraries).
11702 (install-only): Install the IPA.
11703 (IPA_OBJS, IPA_LIB): New.
11704 (clean): Remove the IPA lib.
11705 (IPAGENT_CFLAGS): New.
11706 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11707 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11708 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11709 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11710 * configure.ac: Check for atomic builtins support in the compiler.
11711 (IPA_DEPFILES, extra_libraries): Define.
11712 * configure.srv (ipa_obj): Add description.
11713 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11714 (i[34567]86-*-linux*): Set ipa_obj.
11715 (x86_64-*-linux*): Set ipa_obj.
11716 * linux-low.c (stabilizing_threads): New.
11717 (supports_fast_tracepoints): New.
11718 (linux_detach): Stabilize threads before detaching.
11719 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11720 the lwp is either not stabilizing, or is moving out of a jump pad.
11721 (linux_fast_tracepoint_collecting): New.
11722 (maybe_move_out_of_jump_pad): New.
11723 (enqueue_one_deferred_signal): New.
11724 (dequeue_one_deferred_signal): New.
11725 (linux_wait_for_event_1): If moving out of a jump pad, defer
11726 pending signals to later.
11727 (linux_stabilize_threads): New.
11728 (linux_wait_1): Check if threads need moving out of jump pads, and
11730 (stuck_in_jump_pad_callback): New.
11731 (move_out_of_jump_pad_callback): New.
11732 (lwp_running): New.
11733 (linux_resume_one_lwp): Handle moving out of jump pads.
11734 (linux_set_resume_request): Dequeue deferred signals.
11735 (need_step_over_p): Also step over fast tracepoint jumps.
11736 (start_step_over): Also uninsert fast tracepoint jumps.
11737 (finish_step_over): Also reinsert fast tracepoint jumps.
11738 (linux_install_fast_tracepoint_jump): New.
11739 (linux_target_ops): Install linux_stabilize_threads and
11740 linux_install_fast_tracepoint_jump_pad.
11741 * linux-low.h (linux_target_ops) <get_thread_area,
11742 install_fast_tracepoint_jump_pad>: New fields.
11743 (struct lwp_info) <collecting_fast_tracepoint,
11744 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11745 (linux_get_thread_area): Declare.
11746 * linux-x86-low.c (jump_insn): New.
11747 (x86_get_thread_area): New.
11748 (append_insns): New.
11749 (push_opcode): New.
11750 (amd64_install_fast_tracepoint_jump_pad): New.
11751 (i386_install_fast_tracepoint_jump_pad): New.
11752 (x86_install_fast_tracepoint_jump_pad): New.
11753 (the_low_target): Install x86_get_thread_area and
11754 x86_install_fast_tracepoint_jump_pad.
11755 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11756 (struct fast_tracepoint_jump): New.
11757 (fast_tracepoint_jump_insn): New.
11758 (fast_tracepoint_jump_shadow): New.
11759 (find_fast_tracepoint_jump_at): New.
11760 (fast_tracepoint_jump_here): New.
11761 (delete_fast_tracepoint_jump): New.
11762 (set_fast_tracepoint_jump): New.
11763 (uninsert_fast_tracepoint_jumps_at): New.
11764 (reinsert_fast_tracepoint_jumps_at): New.
11765 (set_breakpoint_at): Use write_inferior_memory.
11766 (uninsert_raw_breakpoint): Use write_inferior_memory.
11767 (check_mem_read): Mask out fast tracepoint jumps.
11768 (check_mem_write): Mask out fast tracepoint jumps.
11769 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11770 (set_fast_tracepoint_jump): Declare.
11771 (delete_fast_tracepoint_jump)
11772 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11773 (reinsert_fast_tracepoint_jumps_at): Declare.
11774 * regcache.c: Don't compile many functions when building the
11775 in-process agent library.
11776 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11777 the register buffer in the heap.
11778 (free_register_cache): If the register buffer isn't owned by the
11779 regcache, don't free it.
11780 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11781 pre-existing register caches.
11782 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11784 (convert_ascii_to_int): : Constify `from' parameter type.
11785 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11786 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11787 the needed buffer in-place.
11788 (relocate_instruction): New.
11789 * server.c (handle_query) <qSymbols>: If the target supports
11790 tracepoints, give it a chance of looking up symbols. Report
11791 support for fast tracepoints.
11792 (handle_status): Stabilize threads.
11793 (process_serial_event): Adjust.
11794 * server.h (struct fast_tracepoint_jump): Forward declare.
11795 (struct process_info) <fast_tracepoint_jumps>: New field.
11796 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11797 (decode_X_packet, decode_M_packet): Adjust.
11798 (relocate_instruction): Declare.
11799 (in_process_agent_loaded): Declare.
11800 (tracepoint_look_up_symbols): Declare.
11801 (struct fast_tpoint_collect_status): Declare.
11802 (fast_tracepoint_collecting): Declare.
11803 (force_unlock_trace_buffer): Declare.
11804 (handle_tracepoint_bkpts): Declare.
11805 (initialize_low_tracepoint)
11806 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11807 * target.h (struct target_ops) <stabilize_threads,
11808 install_fast_tracepoint_jump_pad>: New fields.
11809 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11810 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11811 [HAVE_STDINT_H]: Include stdint.h.
11812 (trace_debug_1): Rename to ...
11813 (trace_vdebug): ... this.
11814 (trace_debug): Rename to ...
11815 (trace_debug_1): ... this. Add `level' parameter.
11816 (trace_debug): New.
11817 (ATTR_USED, ATTR_NOINLINE): New.
11818 (IP_AGENT_EXPORT): New.
11819 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11820 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11821 (about_to_request_buffer_space, trace_buffer_is_full)
11822 (stopping_tracepoint, expr_eval_result, error_tracepoint)
11823 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11824 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11825 (traceframe_write_count, traceframes_created)
11826 (trace_state_variables)
11827 New renaming defines.
11828 (struct ipa_sym_addresses): New.
11829 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11830 (symbol_list): New.
11831 (ipa_sym_addrs): New.
11832 (all_tracepoint_symbols_looked_up): New.
11833 (in_process_agent_loaded): New.
11834 (write_e_ipa_not_loaded): New.
11835 (maybe_write_ipa_not_loaded): New.
11836 (tracepoint_look_up_symbols): New.
11837 (debug_threads) [IN_PROCESS_AGENT]: New.
11838 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11839 (UNKNOWN_SIDE_EFFECTS): New.
11840 (stop_tracing): New.
11841 (flush_trace_buffer): New.
11842 (stop_tracing_bkpt): New.
11843 (flush_trace_buffer_bkpt): New.
11844 (read_inferior_integer): New.
11845 (read_inferior_uinteger): New.
11846 (read_inferior_data_pointer): New.
11847 (write_inferior_data_pointer): New.
11848 (write_inferior_integer): New.
11849 (write_inferior_uinteger): New.
11850 (struct collect_static_trace_data_action): Delete.
11851 (enum tracepoint_type): New.
11852 (struct tracepoint) <type>: New field `type'.
11853 <actions_str, step_actions, step_actions_str>: Only include in
11855 <orig_size, obj_addr_on_target, adjusted_insn_addr>
11856 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11857 (tracepoints): Use IP_AGENT_EXPORT.
11858 (last_tracepoint): Don't include in the IPA.
11859 (stopping_tracepoint): Use IP_AGENT_EXPORT.
11860 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11861 (alloced_trace_state_variables): New.
11862 (trace_state_variables): Use IP_AGENT_EXPORT.
11863 (traceframe_t): Delete unused variable.
11864 (circular_trace_buffer): Don't include in the IPA.
11865 (trace_buffer_start): Delete.
11866 (struct trace_buffer_control): New.
11867 (trace_buffer_free): Delete.
11868 (struct ipa_trace_buffer_control): New.
11869 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11870 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11872 (trace_buffer_ctrl): New.
11873 (TRACE_BUFFER_CTRL_CURR): New.
11874 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
11875 Reimplement as macros.
11876 (trace_buffer_wrap): Delete.
11877 (traceframe_write_count, traceframe_read_count)
11878 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
11879 (struct tracepoint_hit_ctx) <type>: New field.
11880 (struct fast_tracepoint_ctx): New.
11881 (memory_barrier): New.
11883 (record_tracepoint_error): Update atomically in the IPA.
11884 (clear_inferior_trace_buffer): New.
11885 (about_to_request_buffer_space): New.
11886 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
11887 updating the same buffer.
11888 (add_tracepoint): Default the tracepoint's type to trap
11889 tracepoint, and orig_size to -1.
11890 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
11891 internal variables.
11892 (create_trace_state_variable): New parameter `gdb'. Handle it.
11893 (clear_installed_tracepoints): Clear fast tracepoint jumps.
11894 (cmd_qtdp): Handle fast tracepoints.
11895 (cmd_qtdv): Adjust.
11896 (max_jump_pad_size): New.
11897 (gdb_jump_pad_head): New.
11898 (get_jump_space_head): New.
11899 (claim_jump_space): New.
11900 (sort_tracepoints): New.
11901 (MAX_JUMP_SIZE): New.
11902 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
11904 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
11905 support. Upload fast traceframes, and delete internal IPA
11907 (stop_tracing_handler): New.
11908 (flush_trace_buffer_handler): New.
11909 (cmd_qtstop): Upload fast tracepoints.
11910 (response_tracepoint): Handle fast tracepoints.
11911 (tracepoint_finished_step): Upload fast traceframes. Set the
11912 tracepoint hit context's tracepoint type.
11913 (handle_tracepoint_bkpts): New.
11914 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
11915 type. Add comment about fast tracepoints.
11916 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
11917 non-existing action_str field.
11918 (get_context_regcache): Handle fast tracepoints.
11919 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
11921 (fast_tracepoint_from_jump_pad_address): New.
11922 (fast_tracepoint_from_ipa_tpoint_address): New.
11923 (collecting_t): New.
11924 (force_unlock_trace_buffer): New.
11925 (fast_tracepoint_collecting): New.
11927 (gdb_collect): New.
11928 (write_inferior_data_ptr): New.
11929 (target_tp_heap): New.
11930 (target_malloc): New.
11931 (download_agent_expr): New.
11933 (download_tracepoints): New.
11934 (download_trace_state_variables): New.
11935 (upload_fast_traceframes): New.
11936 (IPA_FIRST_TRACEFRAME): New.
11937 (IPA_NEXT_TRACEFRAME_1): New.
11938 (IPA_NEXT_TRACEFRAME): New.
11939 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
11940 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
11941 (gdb_jump_pad_buffer_end): New.
11942 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
11943 (initialize_tracepoint): Adjust.
11944 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
11945 buffer. Initialize the low module.
11946 * utils.c (PREFIX, TOOLNAME): New.
11947 (malloc_failure): Use PREFIX.
11948 (error): In the IPA, an error causes an exit.
11949 (fatal, warning): Use PREFIX.
11950 (internal_error): Use TOOLNAME.
11951 (NUMCELLS): Increase to 10.
11952 * configure, config.in: Regenerate.
11954 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11956 * server.c (handle_query) <qSupported>: Do two passes over the
11957 qSupported string to avoid nesting strtok.
11959 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11961 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
11963 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
11964 -Wl,--dynamic-list.
11965 * configure: Regenerate.
11966 * proc-service.list: New.
11968 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11970 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
11973 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
11975 * gdbreplay.c (remote_open): Check error return from socket() call by
11976 its equality to -1 not by it being negative.
11977 * remote-utils.c (remote_open): Likewise.
11979 2010-05-23 Pedro Alves <pedro@codesourcery.com>
11981 * config.h: Regenerate.
11983 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11985 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
11986 doesn't provide PTRACE_GET_THREAD_AREA.
11988 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11990 * linux-m68k-low.c: Include <asm/ptrace.h>
11991 (ps_get_thread_area): Implement.
11993 2010-05-03 Doug Evans <dje@google.com>
11995 * event-loop.c (struct callback_event): New struct.
11996 (callback_list): New global.
11997 (append_callback_event, delete_callback_event): New functions.
11998 (process_callback): New function.
11999 (start_event_loop): Call it.
12000 * remote-utils.c (NOT_SCHEDULED): Define.
12001 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12002 moved out of readchar.
12003 (readchar): Rewrite. Call reschedule before returning.
12004 (reset_readchar): New function.
12005 (remote_close): Call it.
12006 (process_remaining, reschedule): New functions.
12007 * server.h (callback_handler_func): New typedef.
12008 (append_callback_event, delete_callback_event): Declare.
12010 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12012 * proc-service.c (ps_pglobal_lookup): Use
12013 thread_db_look_up_one_symbol.
12014 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12015 parameter. Use it instead of all_symbols_looked_up.
12016 * server.h (struct process_info) <all_symbols_looked_up>: Delete
12018 (all_symbols_looked_up): Don't declare.
12019 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12020 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12022 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12023 Set all_symbols_looked_up here.
12024 (thread_db_look_up_one_symbol): New.
12025 (thread_db_get_tls_address): Adjust.
12026 (thread_db_load_search, try_thread_db_load_1): Always allocate the
12027 thread_db object on the heap, and tentatively set it in the
12029 (thread_db_init): Don't set all_symbols_looked_up here.
12030 * linux-low.h (thread_db_look_up_one_symbol): Declare.
12032 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12034 * linux-low.c (linux_kill, linux_detach): Adjust.
12035 (status_pending_p_callback): Remove redundant statement. Check
12036 for !TARGET_WAITIKIND_IGNORE, instead of
12037 TARGET_WAITKIND_STOPPED.
12038 (handle_tracepoints): Make sure LWP is locked. Adjust.
12039 (linux_wait_for_event_1): Adjust.
12040 (linux_cancel_breakpoints): New.
12041 (unsuspend_one_lwp): New.
12042 (unsuspend_all_lwps): New.
12043 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12044 (send_sigstop_callback): Change return type to int, add new
12045 `except' parameter and handle it.
12046 (suspend_and_send_sigstop_callback): New.
12047 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12048 pass them down. If SUSPEND, also increment the lwp's suspend
12050 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12051 (need_step_over_p): Don't consider suspended LWPs.
12052 (start_step_over): Adjust.
12053 (proceed_one_lwp): Change return type to int, add new `except'
12054 parameter and handle it.
12055 (unsuspend_and_proceed_one_lwp): New.
12056 (proceed_all_lwps): Use find_inferior instead of
12058 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12059 also decrement the suspend count of LWPs. Pass `except' down,
12060 instead of hacking its suspend count.
12061 (linux_pause_all): Add `freeze' parameter. Adjust.
12062 (linux_unpause_all): New.
12063 (linux_target_ops): Install linux_unpause_all.
12064 * server.c (handle_status): Adjust.
12065 * target.h (struct target_ops): New fields `unpause_all' and
12066 `cancel_breakpoints'. Add new parameter to `pause_all'.
12067 (pause_all): Add new `freeze' parameter.
12068 (unpause_all): New.
12069 (cancel_breakpoints): New.
12070 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12071 cancel breakpoints.
12072 (cmd_qtstart): Pause threads.
12073 (stop_tracing): Pause threads, and cancel breakpoints.
12074 * win32-low.c (win32_target_ops): Adjust.
12076 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12078 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12079 the inferior right away from here...
12080 (linux_wait_1): ... to here, and adjust to check the thread's
12081 last_resume_kind instead of the lwp's step or stop_expected flags.
12083 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12085 * README: Use consistent `GDB' and `GDBserver' spellings.
12087 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12089 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12090 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12091 (linux_detach_one_lwp): Assume the lwp is stopped.
12092 (any_thread_of): Delete.
12093 (linux_detach): Stop all lwps here. Don't blindly delete all
12095 (delete_lwp_callback): New.
12096 (linux_mourn): Delete all lwps of the process that is gone.
12097 (linux_wait_1): Don't delete the last lwp of the process here.
12098 * mem-break.h (mark_breakpoints_out): Declare.
12099 * mem-break.c (mark_breakpoints_out): New.
12100 (free_all_breakpoints): Use it.
12101 * server.c (handle_target_event): If the process is gone, mark
12103 * thread-db.c (struct thread_db) <create_bp>: New field.
12104 (thread_db_enable_reporting): Fix prototype. Store a thread event
12105 breakpoint reference in the thread_db struct.
12106 (thread_db_load_search): Clear the thread_db object.
12107 (try_thread_db_load_1): Ditto.
12108 (switch_to_process): New.
12109 (disable_thread_event_reporting): Use it.
12110 (remove_thread_event_breakpoints): New.
12111 (thread_db_detach, thread_db_mourn): Use it.
12113 2010-05-01 Pedro Alves <pedro@codesourcery.com>
12115 * linux-low.c (linux_enable_event_reporting): New.
12116 (linux_wait_for_event_1, handle_extended_wait): Use it.
12118 2010-04-30 Pedro Alves <pedro@codesourcery.com>
12120 * linux-low.c (linux_kill_one_lwp, linux_kill)
12121 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12122 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12123 SIGSTOP even if the LWP is stopped.
12124 (send_sigstop_callback): New.
12125 (stop_all_lwps): Use send_sigstop_callback instead.
12126 (linux_resume_one_thread): Adjust.
12127 (proceed_one_lwp): Still proceed an LWP that the client has
12128 requested to stop, if we haven't reported it as stopped yet. Make
12129 sure that LWPs the client want stopped, have a pending SIGSTOP.
12131 2010-04-26 Doug Evans <dje@google.com>
12133 * server.c (handle_general_set): Make static.
12135 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12136 Print received char after testing for error/eof instead of before.
12137 (input_interrupt): Tweak comment.
12139 2010-04-23 Doug Evans <dje@google.com>
12141 * server.c (start_inferior): Print inferior argv if --debug.
12143 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12145 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12146 * nto-x86-low.c: Include server.h
12148 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12150 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12151 be consistent with other sources of this directory.
12152 (init_registers_amd64): Correct name of source file of this function
12155 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12157 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12158 64-bit executables.
12160 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12162 * win32-i386-low.c: Add 64-bit support.
12163 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12164 (init_registers_amd64): Declare.
12165 (mappings): Add 64-bit version of array.
12166 (init_windows_x86): New function.
12167 (the_low_target): Change init_arch field to init_windows_x86.
12169 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12171 * win32-low.c: Adapt to support also 64-bit architecture.
12172 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12173 (get_image_name): Use SIZE_T type for local variable `done'.
12174 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12175 (toolhelp_get_dll_name): Idem.
12176 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12177 Use uintptr_t typecast to avoid warning.
12178 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12179 (handle_exception): Use phex_nz to avoid warning.
12180 (win32_wait): Remove unused local variable `process'.
12182 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12184 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12187 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12189 * configure.ac: Use `ws2_32' library for srv_mingw.
12190 * configure: Regenerate.
12191 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12192 * remote-utils.c: Likewise.
12194 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12196 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12197 if __x86_64__ is defined.
12199 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12201 * configure: Regenerate.
12203 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12205 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12206 * target.h (target_ops): New get_tib_address field.
12207 * win32-low.h (win32_thread_info): Add thread_local_base field.
12208 * win32-low.c (child_add_thread): Add tlb argument.
12209 Set thread_local_base field to TLB.
12210 (get_child_debug_event): Adapt to child_add_thread change.
12211 (win32_get_tib_address): New function.
12212 (win32_target_ops): Set get_tib_address field to
12213 win32_get_tib_address.
12214 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12216 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12218 * linux-low.c (linux_mourn): Also remove the process.
12219 * server.c (handle_target_event): Don't remove the process here.
12220 * nto-low.c (nto_mourn): New.
12221 (nto_target_ops): Install it.
12222 * spu-low.c (spu_mourn): New.
12223 (spu_target_ops): Install it.
12224 * win32-low.c (win32_mourn): New.
12225 (win32_target_ops): Install it.
12227 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12229 * server.h (buffer_xml_printf): Remove redundant `;'.
12231 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12233 * regcache.c (set_register_cache): Invalidate regcaches before
12234 changing the register cache layout.
12235 (regcache_invalidate_one): Allow a NULL regcache.
12236 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12237 regcaches before changing the register cache layout or the target
12240 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12242 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12243 variable warning on Linux/x86-64.
12245 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12247 GDBserver disconnected tracing support.
12249 * linux-low.c (linux_remove_process): Delete.
12250 (add_lwp): Don't set last_resume_kind here.
12251 (linux_kill): Use `mourn'.
12252 (linux_detach): Use `thread_db_detach', and `mourn'.
12253 (linux_mourn): New.
12254 (linux_attach_lwp_1): Adjust comment.
12255 (linux_attach): last_resume_kind moved the thread_info; adjust.
12256 (status_pending_p_callback): Adjust.
12257 (linux_wait_for_event_1): Adjust.
12258 (count_events_callback, select_singlestep_lwp_callback)
12259 (select_event_lwp_callback, cancel_breakpoints_callback)
12260 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12261 (proceed_one_lwp): Adjust.
12262 (linux_async): Add debug output.
12263 (linux_thread_stopped): New.
12264 (linux_pause_all): New.
12265 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12267 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12268 (thread_db_free): Delete declaration.
12269 (thread_db_detach, thread_db_mourn): Declare.
12270 * thread-db.c (thread_db_init): Use thread_db_mourn.
12271 (thread_db_free): Delete, split in two.
12272 (disable_thread_event_reporting): New.
12273 (thread_db_detach): New.
12274 (thread_db_mourn): New.
12276 * server.h (struct thread_info) <last_resume_kind>: New field.
12277 <attached>: Add comment.
12278 <gdb_detached>: New field.
12279 (handler_func): Change return type to int.
12280 (handle_serial_event, handle_target_event): Ditto.
12281 (gdb_connected): Declare.
12283 (disconnected_tracing): Declare.
12284 (stop_tracing): Declare.
12286 * server.c (handle_query) <qSupported>: Report support for
12287 disconnected tracing.
12288 (queue_stop_reply_callback): Account for running threads.
12289 (gdb_wants_thread_stopped): New.
12290 (gdb_wants_all_threads_stopped): New.
12291 (gdb_reattached_process): New.
12292 (handle_status): Clear the `gdb_detached' flag of all processes.
12293 In all-stop, stop all threads.
12294 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12295 (process_serial_event): If the remote connection breaks, or if an
12296 exit was forced with "monitor exit", force an event loop exit.
12297 Handle disconnected tracing on detach.
12298 (handle_serial_event): Adjust.
12299 (handle_target_event): If GDB isn't connected, forward events back
12300 to the inferior, unless the last process exited, in which case,
12301 exit gdbserver. Adjust interface.
12303 * remote-utils.c (remote_open): Don't block in accept. Instead
12304 register an event loop source on the listen socket file
12305 descriptor. Refactor bits into ...
12306 (listen_desc): ... this new global.
12307 (gdb_connected): ... this new function.
12308 (enable_async_notification): ... this new function.
12309 (handle_accept_event): ... this new function.
12310 (remote_close): Clear remote_desc.
12312 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12314 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12316 (mourn_inferior): Define.
12317 (target_process_qsupported): Avoid the dangling else problem.
12318 (thread_stopped): Define.
12319 (pause_all): Define.
12320 (target_waitstatus_to_string): Declare.
12321 * target.c (target_waitstatus_to_string): New.
12323 * tracepoint.c (tracing): Make extern.
12324 (disconnected_tracing): New.
12325 (stop_tracing): Make extern. Handle tracing stops due to GDB
12327 (cmd_qtdisconnected): New.
12328 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12329 (handle_tracepoint_general_set): Handle QTDisconnected.
12331 * event-loop.c (event_handler_func): Change return type to int.
12332 (process_event): Bail out if the event handler wants the event
12334 (handle_file_event): Ditto.
12335 (start_event_loop): Bail out if the event handler wants the event
12338 * nto-low.c (nto_target_ops): Adjust.
12339 * spu-low.c (spu_wait): Don't remove the process here.
12340 (spu_target_ops): Adjust.
12341 * win32-low.c (win32_wait): Don't remove the process here.
12342 (win32_target_ops): Adjust.
12344 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12346 * regcache.c (realloc_register_cache): Invalidate inferior's
12347 regcache before recreating it.
12349 2010-04-09 Pedro Alves <pedro@codesourcery.com>
12351 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12353 2010-04-09 Stan Shebs <stan@codesourcery.com>
12354 Pedro Alves <pedro@codesourcery.com>
12356 * server.h (LONGEST): New.
12357 (struct thread_info) <while_stepping>: New field.
12358 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12360 (initialize_tracepoint, handle_tracepoint_general_set)
12361 (handle_tracepoint_query, tracepoint_finished_step)
12362 (tracepoint_was_hit, release_while_stepping_state_list):
12363 (current_traceframe): Declare.
12364 * server.c (handle_general_set): Handle tracepoint packets.
12365 (read_memory): New.
12366 (write_memory): New.
12367 (handle_search_memory_1): Use read_memory.
12368 (handle_query): Report support for conditional tracepoints, trace
12369 state variables, and tracepoint sources. Handle tracepoint
12371 (main): Initialize the tracepoints module.
12372 (process_serial_event): Handle traceframe reads/writes.
12374 * linux-low.c (handle_tracepoints): New.
12375 (linux_wait_1): Call it.
12376 (linux_resume_one_lwp): Handle while-stepping.
12377 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12378 (linux_target_ops): Install them.
12379 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12381 * linux-x86-low.c (x86_supports_tracepoints): New.
12382 (the_low_target). Install it.
12384 * mem-break.h (delete_breakpoint): Declare.
12385 * mem-break.c (delete_breakpoint): Make external.
12387 * target.h (struct target_ops): Add `supports_tracepoints',
12388 `read_pc', and `write_pc' fields.
12389 (target_supports_tracepoints): Define.
12390 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12393 * regcache.h (struct regcache) <registers_owned>: New field.
12394 (init_register_cache, regcache_cpy): Declare.
12395 (regcache_read_pc, regcache_write_pc): Declare.
12396 (register_cache_size): Declare.
12397 (supply_regblock): Declare.
12398 * regcache.c (init_register_cache): New.
12399 (new_register_cache): Use it.
12400 (regcache_cpy): New.
12401 (register_cache_size): New.
12402 (supply_regblock): New.
12403 (regcache_read_pc, regcache_write_pc): New.
12405 * tracepoint.c: New.
12407 * Makefile.in (OBS): Add tracepoint.o.
12408 (tracepoint.o): New rule.
12410 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12412 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12414 (i386-mmx.c): Likewise.
12415 (i386-mmx-linux.o): Likewise.
12416 (i386-mmx-linux.c): Likewise.
12418 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12419 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12420 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12421 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12423 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12424 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12425 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12427 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12429 * Makefile.in (clean): Updated.
12431 (i386-avx.c): Likewise.
12432 (i386-avx-linux.o): Likewise.
12433 (i386-avx-linux.c): Likewise.
12434 (amd64-avx.o): Likewise.
12435 (amd64-avx.c): Likewise.
12436 (amd64-avx-linux.o): Likewise.
12437 (amd64-avx-linux.c): Likewise.
12439 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12440 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12441 (srv_amd64_regobj): Add amd64-avx.o.
12442 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12443 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12444 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12445 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12446 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12447 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12448 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12450 * i387-fp.c: Include "i386-xstate.h".
12452 (i387_cache_to_xsave): Likewise.
12453 (i387_xsave_to_cache): Likewise.
12454 (x86_xcr0): Likewise.
12456 * i387-fp.h (i387_cache_to_xsave): Likewise.
12457 (i387_xsave_to_cache): Likewise.
12458 (x86_xcr0): Likewise.
12460 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12461 * linux-crisv32-low.c (target_regsets): Likewise.
12462 * linux-m68k-low.c (target_regsets): Likewise.
12463 * linux-mips-low.c (target_regsets): Likewise.
12464 * linux-ppc-low.c (target_regsets): Likewise.
12465 * linux-s390-low.c (target_regsets): Likewise.
12466 * linux-sh-low.c (target_regsets): Likewise.
12467 * linux-sparc-low.c (target_regsets): Likewise.
12468 * linux-xtensa-low.c (target_regsets): Likewise.
12470 * linux-low.c: Include <sys/uio.h>.
12471 (regsets_fetch_inferior_registers): Support nt_type.
12472 (regsets_store_inferior_registers): Likewise.
12473 (linux_process_qsupported): New.
12474 (linux_target_ops): Add linux_process_qsupported.
12476 * linux-low.h (regset_info): Add nt_type.
12477 (linux_target_ops): Add process_qsupported.
12479 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12481 (init_registers_i386_avx_linux): New.
12482 (init_registers_amd64_avx_linux): Likewise.
12483 (xmltarget_i386_linux_no_xml): Likewise.
12484 (xmltarget_amd64_linux_no_xml): Likewise.
12485 (PTRACE_GETREGSET): Likewise.
12486 (PTRACE_SETREGSET): Likewise.
12487 (x86_fill_xstateregset): Likewise.
12488 (x86_store_xstateregset): Likewise.
12489 (use_xml): Likewise.
12490 (x86_linux_update_xmltarget): Likewise.
12491 (x86_linux_process_qsupported): Likewise.
12492 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12493 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12494 init_registers_i386_linux here. Call
12495 x86_linux_update_xmltarget.
12496 (the_low_target): Add x86_linux_process_qsupported.
12498 * server.c (handle_query): Call target_process_qsupported.
12500 * target.h (target_ops): Add process_qsupported.
12501 (target_process_qsupported): New.
12503 2010-04-03 Pedro Alves <pedro@codesourcery.com>
12505 * inferiors.c (add_thread): Set last_status kind to
12506 TARGET_WAITKIND_IGNORE.
12507 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12508 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12509 (linux_wait_1): Move `thread' local definition to block that uses
12510 it. Don't NULL initialize `event_child'.
12511 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12512 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12513 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12515 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12517 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12518 an extended waitstatus, or by a watchpoint.
12519 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12520 thread was stepping or has been stopped by a watchpoint.
12522 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12524 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12525 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12526 of another, then delete the previous, and validate all
12528 (validate_inserted_breakpoint): New.
12529 (delete_disabled_breakpoints): New.
12530 (validate_breakpoints): New.
12531 (check_mem_read): Validate breakpoints before trusting their
12532 shadow. Delete disabled breakpoints.
12533 (check_mem_write): Validate breakpoints before trusting they
12534 should be inserted. Delete disabled breakpoints.
12535 * mem-break.h (validate_breakpoints):
12536 * server.c (handle_query): Validate breakpoints when we see a
12539 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12541 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12542 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12543 if we could tell there's a GDB breakpoint at stop_pc.
12544 (need_step_over_p): Don't do a step over if we find a GDB
12545 breakpoint at the resume PC.
12547 * mem-break.c (struct raw_breakpoint): New.
12548 (enum bkpt_type): New type `gdb_breakpoint'.
12549 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12550 fields. New field `raw'.
12551 (find_raw_breakpoint_at): New.
12552 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12553 breakpoint instead.
12554 (set_breakpoint_at): Adjust.
12555 (delete_raw_breakpoint): New.
12556 (release_breakpoint): New.
12557 (delete_breakpoint): Rename to...
12558 (delete_breakpoint_1): ... this. Add proc parameter. Use
12559 release_breakpoint. Return ENOENT.
12560 (delete_breakpoint): Reimplement.
12561 (find_breakpoint_at): Delete.
12562 (find_gdb_breakpoint_at): New.
12563 (delete_breakpoint_at): Delete.
12564 (set_gdb_breakpoint_at): New.
12565 (delete_gdb_breakpoint_at): New.
12566 (gdb_breakpoint_here): New.
12567 (set_reinsert_breakpoint): Use release_breakpoint.
12568 (uninsert_breakpoint): Rename to ...
12569 (uninsert_raw_breakpoint): ... this.
12570 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12571 (reinsert_raw_breakpoint): Change parameter type to
12573 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12575 (check_breakpoints): Adjust. Use release_breakpoint.
12576 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12577 (breakpoint_inserted_here): Ditto.
12578 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12579 Don't trust the breakpoint's shadow if it is not inserted.
12580 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12581 (delete_all_breakpoints): Adjust.
12582 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12583 use delete_breakpoint_1.
12585 * mem-break.h (breakpoints_supported): Delete declaration.
12586 (set_gdb_breakpoint_at): Declare.
12587 (gdb_breakpoint_here): Declare.
12588 (delete_breakpoint_at): Delete.
12589 (delete_gdb_breakpoint_at): Declare.
12591 * server.h (struct raw_breakpoint): Forward declare.
12592 (struct process_info): New field `raw_breakpoints'.
12594 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12597 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12599 * linux-low.c (status_pending_p_callback): Fix comment.
12600 (linux_wait_for_event_1): Move most of the internal breakpoint
12601 handling from here...
12602 (linux_wait_1): ... to here.
12603 (count_events_callback): New.
12604 (select_singlestep_lwp_callback): New.
12605 (select_event_lwp_callback): New.
12606 (cancel_breakpoints_callback): New.
12607 (select_event_lwp): New.
12608 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12609 priority to all LWPs that have had events that should be reported
12610 to the client. Cancel breakpoints when about to reporting the
12611 event to the client, not while stopping lwps. No longer cancel
12612 finished single-steps here.
12613 (cancel_finished_single_step): Delete.
12614 (cancel_finished_single_steps): Delete.
12616 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12618 * mem-break.c (enum bkpt_type): New.
12619 (struct breakpoint): New field `type'.
12620 (set_breakpoint_at): Change return type to struct breakpoint
12621 pointer. Set type to `other_breakpoint' by default.
12622 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12623 in the breakpoint list.
12624 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12625 (reinsert_breakpoint): Rename to ...
12626 (reinsert_raw_breakpoint): ... this.
12627 (reinsert_breakpoints_at): Adjust.
12628 * mem-break.h (struct breakpoint): Declare.
12629 (set_breakpoint_at): Change return type to struct breakpoint
12632 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12634 * server.c (handle_query): Assign, not compare.
12636 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12638 Teach linux gdbserver to step-over-breakpoints.
12640 * linux-low.c (can_hardware_single_step): New.
12641 (supports_breakpoints): New.
12642 (handle_extended_wait): If stopping threads, read the stop pc of
12643 the new cloned LWP.
12645 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12646 low target doesn't support retrieving the PC.
12647 (add_lwp): Set last_resume_kind to resume_continue.
12648 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12649 (linux_attach): Don't clear stop_expected. Set the lwp's
12650 last_resume_kind to resume_stop.
12651 (linux_detach_one_lwp): Don't check for removed breakpoints.
12652 (check_removed_breakpoint): Delete.
12653 (status_pending_p): Rename to ...
12654 (status_pending_p_callback): ... this. Don't check for removed
12655 breakpoints. Don't consider threads that are stopped from GDB's
12657 (linux_wait_for_lwp): Always read the stop_pc here.
12658 (cancel_breakpoint): New.
12659 (step_over_bkpt): New global.
12660 (linux_wait_for_event_1): Implement stepping over breakpoints.
12661 (gdb_wants_lwp_stopped): New.
12662 (gdb_wants_all_stopped): New.
12663 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12664 single-step traps here. Store the thread's last reported target
12666 (send_sigstop): Don't clear stop_expected. Always set it,
12668 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12669 (cancel_finished_single_step): New.
12670 (cancel_finished_single_steps): New.
12671 (wait_for_sigstop): Don't cancel finished single-step traps here.
12672 (linux_resume_one_lwp): Don't check for removed breakpoints.
12673 Don't set `step' on non-hardware step archs.
12674 (linux_set_resume_request): Ignore resume_stop requests if already
12675 stopping or stopped. Set the lwp's last_resume_kind.
12676 (resume_status_pending_p): Don't check for removed breakpoints.
12677 (need_step_over_p): New.
12678 (start_step_over): New.
12679 (finish_step_over): New.
12680 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12681 requests. Clear the thread's last reported target waitstatus.
12682 Don't use the `suspended' flag. Don't consider pending breakpoints.
12683 (linux_resume): Start a step-over if necessary.
12684 (proceed_one_lwp): New.
12685 (proceed_all_lwps): New.
12686 (unstop_all_lwps): New.
12687 * linux-low.h (struct lwp_info): Rewrite comment for the
12688 `suspended' flag. Add the `stop_pc' field. Delete the
12689 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12690 Add `'last_resume_kind' and `need_step_over' fields.
12691 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12692 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12693 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12694 (set_raw_breakpoint_at): New.
12695 (set_breakpoint_at): Rewrite to use it.
12696 (reinsert_breakpoint_handler): Delete.
12697 (set_reinsert_breakpoint): New.
12698 (reinsert_breakpoint_by_bp): Delete.
12699 (delete_reinsert_breakpoints): New.
12700 (uninsert_breakpoint): Rewrite.
12701 (uninsert_breakpoints_at): New.
12702 (reinsert_breakpoint): Rewrite.
12703 (reinsert_breakpoints_at): New.
12704 (check_breakpoints): Rewrite.
12705 (breakpoint_here): New.
12706 (breakpoint_inserted_here): New.
12707 (check_mem_read): Adjust.
12708 * mem-break.h (breakpoints_supported, breakpoint_here)
12709 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12710 (reinsert_breakpoint_by_bp): Delete declaration.
12711 (delete_reinsert_breakpoints): Declare.
12712 (reinsert_breakpoint): Delete declaration.
12713 (reinsert_breakpoints_at): Declare.
12714 (uninsert_breakpoint): Delete declaration.
12715 (uninsert_breakpoints_at): Declare.
12716 (check_breakpoints): Adjust prototype.
12717 * server.h: Adjust include order.
12718 (struct thread_info): Declare here. Add a `last_status' field.
12720 2010-03-23 Michael Snyder <msnyder@vmware.com>
12722 * server.c (crc32): New function.
12723 (handle_query): Add handling for 'qCRC:' request.
12725 2010-03-23 Pedro Alves <pedro@codesourcery.com>
12727 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12728 lwp had been stopped by a watchpoint.
12730 2010-03-16 Pedro Alves <pedro@codesourcery.com>
12732 * server.h (internal_error): Declare.
12733 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12734 * utils.c (internal_error): New function.
12736 2010-03-15 Andreas Schwab <schwab@redhat.com>
12738 * configure.srv: Fix typo setting srv_regobj.
12740 2010-03-15 Pedro Alves <pedro@codesourcery.com>
12742 * linux-low.c (fetch_register): Avoid passing a non string literal
12744 (usr_store_inferior_registers): Ditto.
12746 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12748 * linux-low.c (linux_write_memory): Bail out early if peeking
12751 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12753 * linux-low.h (struct lwp_info): New fields
12754 `stopped_by_watchpoint' and `stopped_data_address'.
12755 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12756 here, and cache them in the lwp object.
12757 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12759 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12761 (linux_stopped_by_watchpoint): Rewrite.
12762 (linux_stopped_data_address): Rewrite.
12764 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
12766 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12767 switching the current inferior, not before.
12769 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12771 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12772 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12773 i386-linux.c and amd64-linux.c.
12774 (reg-i386.o): Removed.
12775 (reg-i386.c): Likewise.
12776 (reg-i386-linux.o): Likewise.
12777 (reg-i386-linux.c): Likewise.
12778 (reg-x86-64.o): Likewise.
12779 (reg-x86-64.c): Likewise.
12780 (reg-x86-64-linux.o): Likewise.
12781 (reg-x86-64-linux.c): Likewise.
12783 (i386.c): Likewise.
12784 (i386-linux.o): Likewise.
12785 (i386-linux.c): Likewise.
12786 (amd64.o): Likewise.
12787 (amd64.c): Likewise.
12788 (amd64-linux.o): Likewise.
12789 (amd64-linux.c): Likewise.
12791 * configure.srv (srv_i386_regobj): New.
12792 (srv_i386_linux_regobj): Likewise.
12793 (srv_amd64_regobj): Likewise.
12794 (srv_amd64_linux_regobj): Likewise.
12795 (srv_i386_32bit_xmlfiles): Likewise.
12796 (srv_i386_64bit_xmlfiles): Likewise.
12797 (srv_i386_xmlfiles): Likewise.
12798 (srv_amd64_xmlfiles): Likewise.
12799 (srv_i386_linux_xmlfiles): Likewise.
12800 (srv_amd64_linux_xmlfiles): Likewise.
12801 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
12802 srv_xmlfiles to $srv_i386_xmlfiles.
12803 (i[34567]86-*-mingw32ce*): Likewise.
12804 (i[34567]86-*-mingw*): Likewise.
12805 (i[34567]86-*-nto*): Likewise.
12806 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12807 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
12808 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12809 (x86_64-*-linux*): Likewise.
12811 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12812 (init_registers_amd64_linux): New.
12813 (x86_arch_setup): Replace init_registers_x86_64_linux with
12814 init_registers_amd64_linux.
12816 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
12818 * configure.ac: Check for libdl. If it is not available link against
12819 static libthread_db.
12820 * configure: Regenerate.
12822 2010-02-22 Pedro Alves <pedro@codesourcery.com>
12826 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12827 handing a read watchpoint.
12828 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12830 2010-02-12 Doug Evans <dje@google.com>
12832 * linux-low.c (linux_supports_tracefork_flag): Document.
12833 (linux_look_up_symbols): Add comment.
12835 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
12837 * regcache.c (supply_register): Clear regcache if buf is NULL.
12839 2010-02-02 Nicolas Roche <roche@sourceware.org>
12840 Joel Brobecker <brobecker@adacore.com>
12842 * inferiors.c (find_inferior): Add function documentation.
12843 (unloaded_dll): Handle the case where the unloaded dll has not
12844 been previously registered in the dll list.
12846 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12848 * linux-arm-low.c (thumb_breakpoint_len): Delete.
12849 (thumb2_breakpoint): New.
12850 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12852 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12854 * linux-low.c (get_stop_pc): Check for SIGTRAP.
12855 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12858 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12860 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12862 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
12864 * linux-s390-low.c (s390_collect_ptrace_register)
12865 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12867 2010-01-21 Doug Evans <dje@google.com>
12869 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12870 (PTRACE_ARG4_TYPE): New macro.
12871 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12872 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12873 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
12874 (usr_store_inferior_registers): Ditto.
12875 (linux_read_memory, linux_write_memory): Ditto.
12876 (linux_test_for_tracefork): Ditto.
12878 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
12879 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
12881 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12883 * proc-service.c (ps_lgetregs): Don't refetch registers from the
12886 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12888 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
12889 prototype to take a regcache. Adjust.
12891 2010-01-20 Pedro Alves <pedro@codesourcery.com>
12893 * regcache.h (struct thread_info): Forward declare.
12894 (struct regcache): New.
12895 (new_register_cache): Adjust prototype.
12896 (get_thread_regcache): Declare.
12897 (free_register_cache): Adjust prototype.
12898 (registers_to_string, registers_from_string): Ditto.
12899 (supply_register, supply_register_by_name, collect_register)
12900 (collect_register_as_string, collect_register_by_name): Ditto.
12901 * regcache.c (struct inferior_regcache_data): Delete.
12902 (get_regcache): Rename to ...
12903 (get_thread_regcache): ... this. Adjust. Switch inferior before
12904 fetching registers.
12905 (regcache_invalidate_one): Adjust.
12906 (regcache_invalidate): Fix prototype.
12907 (new_register_cache): Return the new register cache.
12908 (free_register_cache): Change prototype.
12909 (realloc_register_cache): Adjust.
12910 (registers_to_string): Change prototype to take a regcache. Adjust.
12911 (registers_from_string): Ditto.
12912 (register_data): Ditto.
12913 (supply_register): Ditto.
12914 (supply_register_by_name): Ditto.
12915 (collect_register): Ditto.
12916 (collect_register_as_string): Ditto.
12917 (collect_register_by_name): Ditto.
12918 * server.c (process_serial_event): Adjust.
12919 * linux-low.h (regset_fill_func, regset_store_func): Change
12921 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
12923 * linux-low.c (get_stop_pc): Adjust.
12924 (check_removed_breakpoint): Adjust.
12925 (linux_wait_for_event): Adjust.
12926 (linux_resume_one_lwp): Adjust.
12927 (fetch_register): Add regcache parameter. Adjust.
12928 (usr_store_inferior_registers): Ditto.
12929 (regsets_fetch_inferior_registers): Ditto.
12930 (regsets_store_inferior_registers): Ditto.
12931 (linux_fetch_registers, linux_store_registers): Ditto.
12932 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
12934 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
12936 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
12937 prototype to take a regcache.
12938 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
12939 * remote-utils.c (convert_ascii_to_int, outreg)
12940 (prepare_resume_reply): Change prototype to take a regcache.
12942 * target.h (struct target_ops) <fetch_registers, store_registers>:
12943 Change prototype to take a regcache.
12944 (fetch_inferior_registers, store_inferior_registers): Change
12945 prototype to take a regcache. Adjust.
12946 * proc-service.c (ps_lgetregs): Adjust.
12947 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
12948 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
12949 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
12950 take a regcache. Adjust.
12951 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
12952 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
12953 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
12954 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
12955 * linux-cris-low.c (cris_get_pc, cris_set_pc)
12956 (cris_cannot_fetch_register):
12957 (cris_breakpoint_at): Change prototype to take a regcache.
12959 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
12960 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
12961 to take a regcache. Adjust.
12962 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
12964 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
12965 take a regcache. Adjust.
12966 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
12967 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
12968 (m68k_set_pc): Change prototype to take a regcache. Adjust.
12969 * linux-mips-low.c (mips_get_pc):
12970 (mips_set_pc): Change prototype to take a regcache. Adjust.
12971 (mips_reinsert_addr): Adjust.
12972 (mips_collect_register): Change prototype to take a regcache.
12974 (mips_supply_register):
12975 (mips_collect_register_32bit, mips_supply_register_32bit)
12976 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12977 (mips_store_fpregset): Ditto.
12978 * linux-ppc-low.c (ppc_supply_ptrace_register)
12979 (ppc_supply_ptrace_register): Ditto.
12980 (parse_spufs_run): Adjust.
12981 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
12982 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
12983 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
12984 take a regcache. Adjust.
12985 * linux-s390-low.c (s390_collect_ptrace_register)
12986 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
12987 (s390_set_pc): Change prototype to take a regcache. Adjust.
12988 (s390_arch_setup): Adjust.
12989 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
12990 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
12991 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
12992 (sparc_fill_gregset, sparc_store_gregset_from_stack)
12993 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
12995 (sparc_breakpoint_at): Adjust.
12996 * linux-xtensa-low.c (xtensa_fill_gregset):
12997 (xtensa_store_gregset):
12998 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
12999 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
13000 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13001 prototype to take a regcache. Adjust.
13002 * win32-arm-low.c (arm_fetch_inferior_register)
13003 (arm_store_inferior_register): Change prototype to take a
13005 * win32-i386-low.c (i386_fetch_inferior_register)
13006 (i386_store_inferior_register): Change prototype to take a
13008 * win32-low.c (child_fetch_inferior_registers)
13009 (child_store_inferior_registers): Change prototype to take a
13011 (win32_wait): Adjust.
13012 (win32_fetch_inferior_registers): Change prototype to take a
13014 (win32_store_inferior_registers): Adjust.
13015 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13016 store_inferior_register>: Change prototype to take a regcache.
13018 2010-01-20 Doug Evans <dje@google.com>
13020 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13022 (linux_wait_for_event1, linux_init_signals): Ditto.
13023 (W_STOPCODE): Provide definition if missing.
13025 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
13027 * linux-low.c (linux_core_of_thread): New.
13028 (compare_ints, show_process, list_threads): New.
13029 (linux_qxfer_osdata): Report threads and cores.
13030 (linux_target_op): Register linux_core_of_thread.
13031 * remote-utils.c (prepare_resume_reply): Report the core.
13032 (buffer_xml_printf): Support %d specifier.
13033 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13035 (handle_query): Handle qXfer:threads. Announce availability
13037 * target.h (struct target_ops): New field core_of_thread.
13039 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
13041 * Makefile.in (clean): Remove new generated files.
13042 (reg-s390.o, reg-s390.c): Remove rules.
13043 (reg-s390x.o, reg-s390x.c): Likewise.
13044 (s390-linux32.o, s390-linux32.c): Add rules.
13045 (s390-linux64.o, s390-linux64.c): Likewise.
13046 (s390x-linux64.o, s390x-linux64.c): Likewise.
13047 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13048 * linux-s390-low.c: Include <elf.h>.
13049 (HWCAP_S390_HIGH_GPRS): Define if undefined.
13050 (init_registers_s390): Remove prototype.
13051 (init_registers_s390x): Likewise.
13052 (init_registers_s390_linux32): Add prototype.
13053 (init_registers_s390_linux64): Likewise.
13054 (init_registers_s390x_linux64): Likewise.
13055 (s390_num_regs_3264): New define.
13056 (s390_regmap_3264): New global variable.
13057 (s390_cannot_fetch_register): Remove obsolete check.
13058 (s390_cannot_store_register): Likewise.
13059 (s390_collect_ptrace_register): Handle upper/lower register halves.
13060 (s390_supply_ptrace_register): Likewise.
13061 (s390_fill_gregset): Update to register number changes.
13062 (s390_get_hwcap): New routine.
13063 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13064 Install appropriate regmap and register set.
13066 2010-01-01 Joel Brobecker <brobecker@adacore.com>
13068 * server.c (gdbserver_version): Update copyright year to 2010.
13069 * gdbreplay.c (gdbreplay_version): Likewise.
13071 2009-12-28 Doug Evans <dje@google.com>
13073 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13074 elf/external.h. Include <elf.h> instead but only if necessary.
13076 2009-12-28 Pedro Alves <pedro@codesourcery.com>
13078 * linux-low.c (linux_remove_process): Remove `detaching'
13079 parameter. Don't release/detach from thread_db here.
13080 (linux_kill): Release/detach from thread_db here, ...
13081 (linux_detach): ... and here, before actually detaching.
13082 (linux_wait_1): ... and here, when a process exits.
13083 * thread-db.c (any_thread_of): New.
13084 (thread_db_free): Switch the current inferior to a thread of the
13087 2009-12-21 Doug Evans <dje@google.com>
13089 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13091 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13092 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13093 warning ifndef __NR_tkill. Move setting of errno there too.
13094 Delete unnecessary resetting of errno after syscall.
13095 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13097 * configure.ac: Check for dladdr.
13098 * config.in: Regenerate.
13099 * configure: Regenerate.
13100 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13101 (try_thread_db_load): Update.
13103 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13105 2009-12-18 Doug Evans <dje@google.com>
13107 * event-loop.c: Include unistd.h if it exists.
13109 * linux-low.c (my_waitpid): Move definition away from being in
13110 between linux_tracefork_child/linux_test_for_tracefork.
13112 * gdb_proc_service.h (psaddr_t): Fix type.
13113 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13114 signature to match glibc.
13116 2009-12-16 Doug Evans <dje@google.com>
13118 * linux-low.c (linux_read_memory): Fix argument to read.
13120 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13122 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13123 events, don't leave current_inferior pointing at null.
13125 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13127 * win32-low.c (LOG): Delete.
13128 (OUTMSG): Output to stderr.
13129 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13130 on compile time LOG macro.
13131 (win32_wait): Fix debug output.
13133 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13135 * win32-low.c (win32_add_one_solib): If the dll name is
13136 "ntdll.dll", prepend the system directory to the dll path.
13138 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13140 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13142 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
13143 Vladimir Prus <vladimir@codesourcery.com>
13145 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13146 * configure.ac: Check for __mcoldfire__ and set
13147 gdb_cv_m68k_is_coldfire.
13148 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13149 reg-cf.o and reg-m68k.o.
13150 * configure: Regenerated.
13152 2009-11-16 Pedro Alves <pedro@codesourcery.com>
13154 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13155 Pass it to thread_db_free.
13156 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13157 proper `detaching' argument to linux_remove_process.
13158 * linux-low.h (thread_db_free): Add `detaching' parameter.
13159 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13161 (thread_db_free): Add `detaching' parameter. Only
13162 call td_ta_clear_event if detaching from process.
13164 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13166 * thread-db.c (thread_db_free): Fix typo.
13168 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13171 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13173 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13175 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13176 with an i686 compiler.
13177 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13179 * configure: Rebuilt.
13181 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13185 * server.c (handle_search_memory_1): Correct read_addr initialization
13186 in loop for searching subsequent chunks.
13188 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13190 * configure.ac: New --with-libthread-db option.
13191 * thread-db.c: Allow direct dependence on libthread_db.
13192 (thread_db_free): Adjust.
13193 * config.in: Regenerate.
13194 * configure: Likewise.
13196 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13199 * thread-db.c (attach_thread): New function.
13200 (maybe_attach_thread): Return success/failure.
13201 (find_new_threads_callback): Adjust.
13202 (thread_db_find_new_threads): Loop until no new threads.
13204 2009-10-13 Pedro Alves <pedro@codesourcery.com>
13206 * proc-service.c (ps_lgetregs): Formatting.
13208 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13210 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13211 * configure.ac: Adjust.
13212 * linux-low.h (struct process_info_private): Move members to struct
13214 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13215 * linux-low.c (linux_remove_process): Adjust.
13216 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13217 * server.c (handle_query): Move code ...
13218 (handle_monitor_command): ... here. New function.
13219 * target.h (struct target_ops): New member.
13220 * thread-db.c (struct thread_db): New.
13221 (libthread_db_search_path): New variable.
13222 (thread_db_create_event, thread_db_enable_reporting)
13223 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13224 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13225 (try_thread_db_load_1, dladdr_to_soname): New functions.
13226 (try_thread_db_load, thread_db_load_search): New functions.
13227 (thread_db_init): Search for libthread_db.
13228 (thread_db_free): New function.
13229 (thread_db_handle_monitor_command): Likewise.
13230 * config.in: Regenerate.
13231 * configure: Regenerate.
13233 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13235 * spu-low.c (spu_kill): Wait for inferior to terminate.
13236 Call clear_inferiors.
13237 (spu_detach): Call clear_inferiors.
13239 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13241 * aclocal.m4: Regenerate.
13242 * config.in: Likewise.
13243 * configure: Likewise.
13245 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13247 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13248 (parse_spufs_run): New function.
13249 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13250 (ppc_breakpoint_at): Handle SPU breakpoints.
13252 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13254 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13255 (SPUFS_MAGIC): Define.
13256 (spu_enumerate_spu_ids): New function.
13257 (linux_qxfer_spu): New function.
13258 (linux_target_ops): Install linux_qxfer_spu.
13260 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13262 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13263 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13264 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13265 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13266 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13267 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13268 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13269 (init_registers_powerpc_cell32l): Add prototype.
13270 (init_registers_powerpc_cell64l): Likewise.
13271 (ppc_arch_setup): Detect Cell/B.E. architecture.
13273 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13275 * Makefile.in (datarootdir): New variable.
13277 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13279 * linux-low.c (linux_write_memory): Update debugging output.
13280 * Makefile.in (clean): Add new descriptions.
13281 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13282 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13283 * configure.srv: Add new files for arm*-*-linux*.
13284 * linux-arm-low.c: Add new declarations.
13285 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13286 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13287 (HWCAP_VFPv3D16): New.
13288 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13289 instead of __IWMMXT__.
13290 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13291 (arm_arch_setup): New.
13292 (target_regsets): Remove #ifdef. Add VFP regset.
13293 (the_low_target): Use arm_arch_setup.
13295 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13297 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13298 the main thread again.
13300 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13302 Adding Neutrino gdbserver.
13303 * configure: Regenerated.
13304 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13305 * configure.srv (i[34567]86-*-nto*): New target.
13306 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13307 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13308 (nto_comctrl) [__QNX__]: New function.
13309 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13311 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
13313 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13316 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13317 Pedro Alves <pedro@codesourcery.com>
13319 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13320 don't support CONTEXT_EXTENDED_REGISTERS.
13321 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13322 (the_low_target): Install them.
13323 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13324 failing with ERROR_PIPE_NOT_CONNECTED.
13326 2009-06-30 Doug Evans <dje@google.com>
13327 Pierre Muller <muller@ics.u-strasbg.fr>
13329 Add h/w watchpoint support to x86-linux, win32-i386.
13330 * Makefile.in (SFILES): Add i386-low.c
13331 (i386_low_h): Define.
13332 (i386-low.o): Add dependencies.
13333 (linux-x86-low.o): Add i386-low.h dependency.
13334 (win32-i386-low.o): Ditto.
13335 * i386-low.c: New file.
13336 * i386-low.h: New file.
13337 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13338 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13339 * linux-low.c (linux_add_process): Initialize arch_private.
13340 (linux_remove_process): Free arch_private.
13341 (add_lwp): Initialize arch_private.
13342 (delete_lwp): Free arch_private.
13343 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13345 * linux-low.h (process_info_private): New member arch_private.
13346 (lwp_info): New member arch_private.
13347 (linux_target_ops): New members new_process, new_thread,
13349 (ptid_of): New macro.
13350 * linux-x86-low.c: Include stddef.h, i386-low.h.
13351 (arch_process_info): New struct.
13352 (arch_lwp_info): New struct.
13353 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13354 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13355 (i386_dr_low_get_status): New function.
13356 (x86_insert_point, x86_remove_point): New functions.
13357 (x86_stopped_by_watchpoint): New function.
13358 (x86_stopped_data_address): New function.
13359 (x86_linux_new_process, x86_linux_new_thread): New functions.
13360 (x86_linux_prepare_to_resume): New function.
13361 (the_low_target): Add entries for insert_point, remove_point,
13362 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13364 * server.c (debug_hw_points): New global.
13365 (monitor_show_help): Document set debug-hw-points.
13366 (handle_query): Process "set debug-hw-points".
13367 * server.h (debug_hw_points): Declare.
13368 (paddress): Declare.
13369 * utils.c (NUMCELLS, CELLSIZE): New macros.
13370 (get_sell, xsnprintf, paddress): New functions.
13371 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13372 remove_point, stopped_by_watchpoint, stopped_data_address.
13373 * win32-i386-low.c: Include i386-low.h.
13374 (debug_reg_state): Replaces dr.
13375 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13376 (i386_dr_low_get_status): New function.
13377 (i386_insert_point, i386_remove_point): New functions.
13378 (i386_stopped_by_watchpoint): New function.
13379 (i386_stopped_data_address): New function.
13380 (i386_initial_stuff): Update.
13381 (get_thread_context,set_thread_context,i386_thread_added): Update.
13382 (the_low_target): Add entries for insert_point,
13383 remove_point, stopped_by_watchpoint, stopped_data_address.
13384 * win32-low.c (win32_insert_watchpoint): New function.
13385 (win32_remove_watchpoint): New function.
13386 (win32_stopped_by_watchpoint): New function.
13387 (win32_stopped_data_address): New function.
13388 (win32_target_ops): Add entries for insert_watchpoint,
13389 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13390 * win32-low.h (win32_target_ops): New members insert_point,
13391 remove_point, stopped_by_watchpoint, stopped_data_address.
13393 2009-06-25 Pedro Alves <pedro@codesourcery.com>
13395 * server.c (process_serial_event): Re-return unsupported, not
13396 error, if the type isn't recognized. Re-allow supporting only
13397 insert or remove packets. Also call require_running for
13398 breakpoints. Add missing break statement to default case. Tidy.
13399 * target.h (struct target_ops): Rename insert_watchpoint to
13400 insert_point, and remove_watchpoint to remove_point.
13402 * linux-low.h (struct linux_target_ops): Likewise.
13403 * linux-low.c (linux_insert_watchpoint): Rename to ...
13404 (linux_insert_point): ... this. Adjust.
13405 (linux_remove_watchpoint): Rename to ...
13406 (linux_remove_point): ... this. Adjust.
13407 (linux_target_ops): Adjust.
13408 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13409 (cris_insert_point): ... this.
13410 (cris_remove_watchpoint): Rename to ...
13411 (cris_remove_point): ... this.
13412 (the_low_target): Adjust.
13414 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13416 * server.c (handle_v_kill): Pass signal_pid to
13417 kill_inferior if multi_process is zero.
13419 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13421 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13422 * target.h (target_ops): Comment for *_watchpoint to make it clear
13423 the functions can get types '0' and '1'.
13425 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13427 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13428 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13429 * regcache.c (get_regcache): Likewise.
13430 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13431 * win32-low.c (child_fetch_inferior_registers): Remove check for
13434 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13435 Pedro Alves <pedro@codesourcery.com>
13437 * target.h (struct target_ops) <supports_multi_process>: New
13439 (target_supports_multi_process): New.
13440 * server.c (handle_query): Even if GDB reports support, only
13441 enable multi-process if the target also supports it. Report
13442 multi-process support only if the target backend supports it.
13443 * linux-low.c (linux_supports_multi_process): New function.
13444 (linux_target_ops): Install it as target_supports_multi_process
13447 2009-05-24 Doug Evans <dje@google.com>
13449 Global renaming of find_thread_pid to find_thread_ptid.
13450 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13451 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13452 All callers updated.
13454 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13455 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13458 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13459 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13460 (linux_resume_one_lwp): Ditto.
13462 2009-05-23 Doug Evans <dje@google.com>
13464 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13465 from struct inferior_list_entry * to struct lwp_info *.
13466 All callers updated.
13468 2009-05-13 Doug Evans <dje@google.com>
13470 * linux-x86-low.c: Don't include assert.h.
13471 (x86_siginfo_fixup): Use fatal, not assert.
13472 (x86_arch_setup): Fix comment.
13474 2009-05-12 Doug Evans <dje@google.com>
13476 Biarch support for i386/amd64 gdbserver.
13477 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13478 Add linux-x86-low.c.
13479 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13480 (linux-x86-low.o): Add.
13481 * linux-x86-64-low.c: Delete.
13482 * linux-i386-low.c: Delete.
13483 * linux-x86-low.c: New file.
13484 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13486 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13488 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13489 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13490 (linux_child_pid_to_exec_file): New function.
13491 (elf_64_header_p, elf_64_file_p): New functions.
13492 (siginfo_fixup): New function.
13493 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13494 give target a chance to convert layout.
13495 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13496 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13498 2009-05-07 Doug Evans <dje@google.com>
13500 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13501 (regsets_store_inferior_registers): Ditto.
13503 2009-05-06 Pedro Alves <pedro@codesourcery.com>
13507 * linux-low.c (must_set_ptrace_flags): Delete.
13508 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13510 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13511 `lwp->must_set_ptrace_flags' instead.
13512 (linux_wait_for_event_1): Set ptrace options here.
13513 (linux_wait_1): ... not here.
13515 2009-04-30 Doug Evans <dje@google.com>
13517 * inferiors.c (started_inferior_callback): New function.
13518 (attached_inferior_callback): New function.
13519 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13520 * server.c (print_started_pid, print_attached_pid): New functions.
13521 (detach_or_kill_for_exit): New function.
13522 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13523 * server.h (have_started_inferiors_p): Declare.
13524 (have_attached_inferiors_p): Declare.
13526 * inferiors.c (remove_process): Fix memory leak, free process.
13527 * linux-low.c (linux_remove_process): New function.
13528 (linux_kill): Call it instead of remove_process.
13529 (linux_detach, linux_wait_1): Ditto.
13531 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13533 * configure.srv: Add x86 Windows CE target.
13535 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13537 * inferiors.c (get_thread_process): Make global.
13538 * server.h (get_thread_process): Add prototype.
13539 * thread-db.c (find_one_thread): Use get_thread_process
13540 instead of current_process.
13541 (thread_db_get_tls_address): Do not crash if called when
13542 thread layer is not yet initialized.
13544 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13546 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13547 * spu-low.c (current_tid): Rename to ...
13548 (current_ptid): ... this.
13549 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13550 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13551 ptid_get_lwp (current_ptid) instead of current_tid.
13552 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13553 instead of current_tid. Use find_process_pid to verify pid
13554 argument is valid. Pass proper argument to remove_process.
13555 (spu_thread_alive): Compare current_ptid instead of current_tid.
13556 (spu_resume): Likewise.
13558 2009-04-02 Pedro Alves <pedro@codesourcery.com>
13560 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13563 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13565 Implement the multiprocess extensions, and add linux multiprocess
13568 * server.h (ULONGEST): Declare.
13569 (struct ptid, ptid_t): New.
13570 (minus_one_ptid, null_ptid): Declare.
13571 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13572 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13573 (struct inferior_list_entry): Change `id' type from unsigned from
13575 (struct sym_cache, struct breakpoint, struct
13576 process_info_private): Forward declare.
13577 (struct process_info): Declare.
13578 (current_process): Declare.
13579 (all_processes): Declare.
13580 (initialize_inferiors): Declare.
13581 (add_thread): Adjust to use ptid_t.
13582 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13583 (add_process, remove_process, find_thread_pid): Declare.
13584 (find_inferior_id): Adjust to use ptid_t.
13585 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13586 (multi_process): Declare.
13587 (push_event): Adjust to use ptid_t.
13588 (read_ptid, write_ptid): Declare.
13589 (prepare_resume_reply): Adjust to use ptid_t.
13590 (clear_symbol_cache): Declare.
13591 * inferiors.c (all_processes): New.
13592 (null_ptid, minus_one_ptid): New.
13593 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13594 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13595 (add_thread): Change unsigned long to ptid. Remove gdb_id
13597 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13598 (gdb_id_to_thread): Rename to ...
13599 (find_thread_pid): ... this. Change unsigned long to ptid.
13600 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13601 (loaded_dll, pull_pid_from_list): Adjust.
13602 (add_process, remove_process, find_process_pid)
13603 (get_thread_process, current_process, initialize_inferiors): New.
13604 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13605 (struct target_waitstatus) <related_pid>: Ditto.
13606 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13607 return type to int.
13608 (struct target_ops) <join>: Add `pid' argument.
13609 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13610 (struct target_ops) <wait>: Add `ptid' field. Change return type
13612 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13613 (mywait): Add `ptid' argument. Change return type to ptid_t.
13614 (target_pid_to_str): Declare.
13615 * target.c (set_desired_inferior): Adjust to use ptids.
13616 (mywait): Add new `ptid' argument. Adjust.
13617 (target_pid_to_str): New.
13618 * mem-break.h (free_all_breakpoints): Declare.
13619 * mem-break.c (breakpoints): Delelete.
13620 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13621 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13622 to use per-process breakpoint list.
13623 (free_all_breakpoints): New.
13624 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13625 (symbol_cache, all_symbols_looked_up): Delete.
13627 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13629 (prepare_resume_reply): Change ptid argument's type from unsigned
13630 long to ptid_t. Adjust. Implement W;process and X;process.
13631 (free_sym_cache, clear_symbol_cache): New.
13632 (look_up_one_symbol): Adjust to per-process symbol cache. *
13633 * server.c (cont_thread, general_thread, step_thread): Change type
13635 (attached): Delete.
13636 (multi_process): New.
13637 (last_ptid): Change type to ptid_t.
13638 (struct vstop_notif) <ptid>: Change type to ptid_t.
13639 (queue_stop_reply, push_event): Change `ptid' argument's type to
13641 (discard_queued_stop_replies): Add `pid' argument.
13642 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13643 changes. Don't reference the `attached' global.
13644 (attach_inferior): Adjust to mywait interface changes.
13645 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13646 features. Handle and report "multiprocess+". Handle
13648 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13650 (handle_v_kill): New.
13651 (handle_v_stopped): Adjust to use target_pid_to_str.
13652 (handle_v_requests): Allow multiple attaches and runs when
13653 multiprocess extensions are in effect. Handle "vKill".
13654 (myresume): Adjust to use ptids.
13655 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13656 (handle_status): Adjust to discard_queued_stop_replies interface
13658 (first_thread_of, kill_inferior_callback)
13659 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13660 (main): Call initialize_inferiors. Adjust to use ptids, killing
13661 and detaching from all inferiors. Handle multiprocess packet
13663 * linux-low.h: Include gdb_proc_service.h.
13664 (struct process_info_private): New.
13665 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13666 <lwpid_of>: Use ptid_get_lwp.
13667 (get_lwp_thread): Adjust.
13668 (struct lwp_info): Add `dead' member.
13669 (find_lwp_pid): Declare.
13670 * linux-low.c (thread_db_active): Delete.
13671 (new_inferior): Adjust comment.
13672 (inferior_pid): Delete.
13673 (linux_add_process): New.
13674 (handle_extended_wait): Adjust.
13675 (add_lwp): Change unsigned long to ptid.
13676 (linux_create_inferior): Add process to processes table. Adjust
13677 to use ptids. Don't set new_inferior here.
13678 (linux_attach_lwp): Rename to ...
13679 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13680 it. Adjust to use ptids.
13681 (linux_attach_lwp): New.
13682 (linux_attach): Add process to processes table. Don't set
13684 (struct counter): New.
13685 (second_thread_of_pid_p, last_thread_of_process_p): New.
13686 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13687 multiple processes.
13688 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13689 processes. Remove process from process table.
13690 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13691 to multiple processes.
13692 (any_thread_of): New.
13693 (linux_detach): Add `pid' argument, and handle it. Remove process
13694 from processes table.
13695 (linux_join): Add `pid' argument. Handle it.
13696 (linux_thread_alive): Change unsighed long argument to ptid_t.
13697 Consider dead lwps as not being alive.
13698 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13699 threads we're not interested in.
13700 (same_lwp, find_lwp_pid): New.
13701 (linux_wait_for_lwp): Change `pid' argument's type from int to
13703 (linux_wait_for_event): Rename to ...
13704 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13705 from int to ptid_t. Adjust.
13706 (linux_wait_for_event): New.
13707 (linux_wait_1): Add `ptid' argument. Change return type to
13708 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13709 that exit from the process table.
13710 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13712 (mark_lwp_dead): New.
13713 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13714 stopping all threads, mark its main lwp as dead.
13715 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13717 (fetch_register, usr_store_inferior_registers)
13718 (regsets_fetch_inferior_registers)
13719 (regsets_store_inferior_registers, linux_read_memory)
13720 (linux_write_memory): Inline `inferior_pid'.
13721 (linux_look_up_symbols): Adjust to use per-process
13722 `thread_db_active'.
13723 (linux_request_interrupt): Adjust to use ptids.
13724 (linux_read_auxv): Inline `inferior_pid'.
13725 (initialize_low): Don't reference thread_db_active.
13726 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13727 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13728 (ps_getpid): Return the pid of the current inferior.
13729 * thread-db.c (proc_handle, thread_agent): Delete.
13730 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13732 (find_one_thread): Change argument type to ptid_t. Adjust to
13734 (maybe_attach_thread): Adjust to per-process data and ptids.
13735 (thread_db_find_new_threads): Ditto.
13736 (thread_db_init): Ditto.
13737 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13738 processes table. Adjust to use ptids.
13739 (spu_kill, spu_detach): Adjust interface. Remove process from
13741 (spu_join, spu_thread_alive): Adjust interface.
13742 (spu_wait): Adjust interface. Remove process from processes
13743 table. Adjust to use ptids.
13744 * win32-low.c (current_inferior_tid): Delete.
13745 (current_inferior_ptid): New.
13746 (debug_event_ptid): New.
13747 (thread_rec): Take a ptid. Adjust.
13748 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13749 (child_delete_thread): Ditto.
13750 (do_initial_child_stuff): Add `attached' argument. Add process to
13752 (child_fetch_inferior_registers, child_store_inferior_registers):
13754 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13755 (win32_attach): Pass 1 to do_initial_child_stuff.
13756 (win32_kill): Adjust interface. Remove process from processes
13758 (win32_detach): Ditto.
13759 (win32_join): Adjust interface.
13760 (win32_thread_alive): Take a ptid.
13761 (win32_resume): Adjust to use ptids.
13762 (get_child_debug_event): Ditto.
13763 (win32_wait): Adjust interface. Remove exiting process from
13766 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13768 Non-stop mode support.
13770 * server.h (non_stop): Declare.
13771 (gdb_client_data, handler_func): Declare.
13772 (delete_file_handler, add_file_handler, start_event_loop):
13774 (handle_serial_event, handle_target_event, push_event)
13775 (putpkt_notif): Declare.
13776 * target.h (enum resume_kind): New.
13777 (struct thread_resume): Replace `step' field by `kind' field.
13778 (TARGET_WNOHANG): Define.
13779 (struct target_ops) <wait>: Add `options' argument.
13780 <supports_non_stop, async, start_non_stop>: New fields.
13781 (target_supports_non_stop, target_async): New.
13782 (start_non_stop): Declare.
13783 (mywait): Add `options' argument.
13784 * target.c (mywait): Add `options' argument. Print child exit
13785 notifications here.
13786 (start_non_stop): New.
13787 * server.c (non_stop, own_buf, mem_buf): New globals.
13788 (struct vstop_notif): New.
13789 (notif_queue): New global.
13790 (queue_stop_reply, push_event, discard_queued_stop_replies)
13791 (send_next_stop_reply): New.
13792 (start_inferior): Adjust to use resume_kind. Adjust to mywait
13794 (attach_inferior): In non-stop mode, don't wait for the target
13796 (handle_general_set): Handle QNonStop.
13797 (handle_query): When handling qC, return the current general
13798 thread, instead of the first thread of the list.
13799 (handle_query): If the backend supports non-stop mode, include
13800 QNonStop+ in the qSupported query response.
13801 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
13803 (handle_v_attach, handle_v_run): Handle non-stop mode.
13804 (handle_v_stopped): New.
13805 (handle_v_requests): Report support for vCont;t. Handle vStopped.
13806 (myresume): Adjust to use resume_kind. Handle non-stop.
13807 (queue_stop_reply_callback): New.
13808 (handle_status): Handle non-stop mode.
13809 (main): Clear non_stop flag on reconnection. Use the event-loop.
13810 Refactor serial protocol handling from here ...
13811 (process_serial_event): ... to this new function. When GDB
13812 selects any thread, select one here. In non-stop mode, wait until
13813 GDB acks all pending events before exiting.
13814 (handle_serial_event, handle_target_event): New.
13815 * remote-utils.c (remote_open): Install remote_desc in the event
13817 (remote_close): Remove remote_desc from the event loop.
13818 (putpkt_binary): Rename to...
13819 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
13820 (putpkt_binary): New as wrapper around putpkt_binary_1.
13821 (putpkt_notif): New.
13822 (prepare_resume_reply): In non-stop mode, don't change the
13824 * event-loop.c: New.
13825 * Makefile.in (OBJ): Add event-loop.o.
13826 (event-loop.o): New rule.
13828 * linux-low.h (pid_of): Moved here.
13830 (get_lwp_thread): Use lwpid_of.
13831 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
13832 * linux-low.c (pid_of): Delete.
13833 (inferior_pid): Use lwpid_of.
13834 (linux_event_pipe): New.
13835 (target_is_async_p): New.
13837 (handle_extended_wait): Use lwpid_of.
13838 (add_lwp): Don't set lwpid field.
13839 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
13840 (linux_kill_one_lwp): If killing a running lwp, stop it first.
13841 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
13842 (linux_detach_one_lwp): If detaching from a running lwp, stop it
13843 first. Adjust to linux_wait_for_event interface changes. Use
13845 (linux_detach): Don't delete the main lwp here.
13846 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
13847 (status_pending_p): Don't consider explicitly suspended lwps.
13848 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13849 pointer. Add OPTIONS argument. Change return type to int. Use
13850 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
13851 (linux_wait_for_event): Take an integer pid instead of a lwp_info
13852 pointer. Add status pointer argument. Return a pid instead of a
13853 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
13854 changes. In non-stop mode, don't switch to a random thread.
13855 (linux_wait): Rename to...
13856 (linux_wait_1): ... this. Add target_options argument, and handle
13857 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
13858 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
13859 clean exit and signal exit code. Don't stop all threads in
13860 non-stop mode. In all-stop mode, only stop all threads when
13861 reporting a stop to GDB. Handle explicit thread stop requests.
13862 (async_file_flush, async_file_mark): New.
13864 (send_sigstop): Use lwpid_of.
13865 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
13866 interface changes. In non-stop mode, don't switch to a random
13868 (linux_resume_one_lwp): Use lwpid_of.
13869 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13870 (linux_resume_one_thread): ... this. Handle resume_stop. In
13871 non-stop mode, don't look for pending flag in all threads.
13872 (resume_status_pending_p): Don't consider explicitly suspended
13874 (my_waitpid): Reimplement. Emulate __WALL.
13875 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13877 (sigchld_handler, linux_supports_non_stop, linux_async)
13878 (linux_start_non_stop): New.
13879 (linux_target_ops): Register linux_supports_non_stop, linux_async
13880 and linux_start_non_stop.
13881 (initialize_low): Install SIGCHLD handler.
13882 * thread-db.c (thread_db_create_event, find_one_thread)
13883 (thread_db_get_tls_address): Use lwpid_of.
13884 * win32-low.c (win32_detach): Adjust to use resume_kind.
13885 (win32_wait): Add `options' argument.
13886 * spu-low.c (spu_resume): Adjust to use resume_kind.
13887 (spu_wait): Add `options' argument.
13889 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13891 Decouple target code from remote protocol.
13893 * target.h (enum target_waitkind): New.
13894 (struct target_waitstatus): New.
13895 (struct target_ops) <wait>: Return an unsigned long. Take a
13896 target_waitstatus pointer instead of a char pointer.
13897 (mywait): Likewise.
13898 * target.c (mywait): Change prototype to return an unsigned long.
13899 Take a target_waitstatus pointer instead of a char pointer. Adjust.
13900 * server.h (thread_from_wait, old_thread_from_wait): Delete
13902 (prepare_resume_reply): Change prototype to take a
13904 * server.c (thread_from_wait, old_thread_from_wait): Delete.
13905 (last_status, last_ptid): New.
13906 (start_inferior): Remove "statusptr" argument. Adjust. Return a
13907 pid instead of a signal.
13908 (attach_inferior): Remove "status" and "signal" parameters.
13910 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
13912 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
13913 (handle_v_requests, myresume): Remove "status" and "signal"
13914 parameters. Adjust.
13915 (handle_status): New.
13916 (main): Delete local `status'. Adjust.
13917 * remote-utils.c: Include target.h.
13918 (prepare_resume_reply): Change prototype to take a
13919 target_waitstatus. Adjust.
13921 * linux-low.c (linux_wait): Adjust to new target_ops->wait
13923 * spu-low.c (spu_wait): Adjust.
13924 * win32-low.c (enum target_waitkind, struct target_waitstatus):
13926 (win32_wait): Adjust.
13928 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13930 * target.h (struct thread_resume): Delete leave_stopped member.
13931 (struct target_ops): Add a `n' argument to the `resume' callback.
13932 * server.c (start_inferior): Adjust.
13933 (handle_v_cont, myresume): Adjust.
13934 * linux-low.c (check_removed_breakpoint): Adjust to resume
13935 interface change, and to removed leave_stopped field.
13936 (resume_ptr): Delete.
13937 (struct thread_resume_array): New.
13938 (linux_set_resume_request): Add new `arg' parameter. Adjust to
13939 resume interface change.
13940 (linux_continue_one_thread, linux_queue_one_thread)
13941 (resume_status_pending_p): Check if the resume field is NULL
13942 instead of checking the leave_stopped member.
13943 (linux_resume): Adjust to the target resume interface change.
13944 * spu-low.c (spu_resume): Adjust to the target resume interface
13946 * win32-low.c (win32_detach, win32_resume): Ditto.
13948 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13950 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
13952 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
13954 (linux_continue_one_thread): Only preserve the stepping flag if
13955 there's a pending breakpoint.
13957 2009-03-31 Pedro Alves <pedro@codesourcery.com>
13959 * server.c (main): After the inferior having exited, call
13960 remote_close before exiting gdbserver.
13962 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
13964 Fix size of FPSCR in Power 7 processors.
13965 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
13966 (PPC_FEATURE_HAS_DFP): New #define.
13967 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
13970 2009-03-23 Pedro Alves <pedro@codesourcery.com>
13972 * server.c (handle_query) Whitespace and formatting.
13974 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13976 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
13977 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
13978 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
13979 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
13980 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
13981 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
13982 Makefile.in, configure.ac: Fix whitespace throughout.
13983 * configure: Regenerate.
13985 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13987 * inferiors.c (find_inferior): Make it safe for the callback
13988 function to delete the currently iterated inferior.
13990 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13992 * Makefile.in (linuw_low_h): Move higher.
13993 (thread-db.o): Depend on $(linux_low_h).
13995 2009-03-17 Pedro Alves <pedro@codesourcery.com>
13997 Rename "process" to "lwp" throughout.
13999 * linux-low.c (all_processes): Rename to...
14000 (all_lwps): ... this.
14001 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14002 (add_process): Rename to ...
14003 (add_lwp): ... this. Adjust.
14004 (linux_create_inferior): Adjust.
14005 (linux_attach_lwp): Adjust.
14006 (linux_attach): Adjust.
14007 (linux_kill_one_process): Rename to ...
14008 (linux_kill_one_lwp): ... this. Adjust.
14009 (linux_kill): Adjust.
14010 (linux_detach_one_process): Rename to ...
14011 (linux_detach_one_lwp): ... this. Adjust.
14012 (linux_detach): Adjust.
14013 (check_removed_breakpoint): Adjust.
14014 (status_pending_p): Adjust.
14015 (linux_wait_for_process): Rename to ...
14016 (linux_wait_for_lwp): ... this. Adjust.
14017 (linux_wait_for_event): Adjust.
14018 (send_sigstop): Adjust.
14019 (wait_for_sigstop): Adjust.
14020 (stop_all_processes): Rename to ...
14021 (stop_all_lwps): ... this.
14022 (linux_resume_one_process): Rename to ...
14023 (linux_resume_one_lwp): ... this. Adjust.
14024 (linux_set_resume_request, linux_continue_one_thread)
14025 (linux_queue_one_thread, resume_status_pending_p)
14026 (usr_store_inferior_registers, regsets_store_inferior_registers)
14027 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14029 * linux-low.h (get_process): Rename to ...
14030 (get_lwp): ... this. Adjust.
14031 (get_thread_process): Rename to ...
14032 (get_thread_lwp): ... this. Adjust.
14033 (get_process_thread): Rename to ...
14034 (get_lwp_thread): ... this. Adjust.
14035 (struct process_info): Rename to ...
14036 (struct lwp_info): ... this.
14037 (all_processes): Rename to ...
14038 (all_lwps): ... this.
14039 * proc-service.c (ps_lgetregs): Adjust.
14040 * thread-db.c (thread_db_create_event, find_one_thread)
14041 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14043 2009-03-14 Pedro Alves <pedro@codesourcery.com>
14045 * server.c (handle_query): Handle "qAttached".
14047 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
14049 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14050 GPLv3, update license URL.
14052 2009-03-01 Doug Evans <dje@google.com>
14054 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
14055 (server_h): Add gdb_signals.h.
14056 (signals.o): Update.
14057 * server.h (target_signal_from_host,target_signal_to_host_p)
14058 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14060 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
14062 * remote-utils.c (getpkt): Also generate remote-debug
14063 information if noack_mode is set.
14065 2009-02-06 Pedro Alves <pedro@codesourcery.com>
14067 * server.c (handle_query): Report qXfer:siginfo:read and
14068 qXfer:siginfo:write as supported and handle them.
14069 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14070 * linux-low.c (linux_xfer_siginfo): New.
14071 (linux_target_ops): Set it.
14073 2009-01-26 Pedro Alves <pedro@codesourcery.com>
14075 * server.c (gdbserver_usage): Mention --remote-debug.
14076 (main): Accept '--remote-debug' switch.
14078 2009-01-18 Doug Evans <dje@google.com>
14080 * regcache.c (new_register_cache): No need to check result of xcalloc.
14081 * server.c (handle_search_memory): Back out calls to xmalloc,
14082 result is checked and error is returned to user upon failure.
14083 (handle_query): Ditto. Add more checks for result of malloc.
14084 (handle_v_cont): Check result of malloc, report error back to
14086 (handle_v_run): Ditto. Call freeargv.
14087 * server.h (freeargv): Declare.
14088 * utils.c (freeargv): New fn.
14090 2009-01-15 Doug Evans <dje@google.com>
14092 * gdbreplay.c (perror_with_name): Make arg const char *.
14093 * server.h (target_signal_to_name): Make return type const char *.
14094 * thread-db.c (thread_db_err_str): Make return type const char *.
14095 * utils.c (perror_with_name): Make arg const char *.
14097 2009-01-14 Pedro Alves <pedro@codesourcery.com>
14099 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14100 when handling a EXIT_PROCESS_DEBUG_EVENT.
14102 2009-01-06 Joel Brobecker <brobecker@adacore.com>
14104 * gdbreplay.c (gdbreplay_version): Update copyright year.
14105 * server.c (gdbserver_version): Likewise.
14107 2009-01-05 Doug Evans <dje@google.com>
14109 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
14110 (handle_extended_wait): Improve comment.
14112 2008-12-13 Doug Evans <dje@google.com>
14114 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14115 * server.h (ATTR_MALLOC): New macro.
14116 (xmalloc,xcalloc,xstrdup): Declare.
14117 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14118 * inferiors.c: Ditto.
14119 * linux-low.c: Ditto.
14120 * mem-break.c: Ditto.
14121 * regcache.c: Ditto.
14122 * remote-utils.c: Ditto.
14125 * win32-low.c: Ditto.
14127 2008-12-12 Doug Evans <dje@google.com>
14129 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14130 in debugging printf.
14132 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14134 2008-12-09 Doug Evans <dje@google.com>
14136 * linux-low.h (struct process_info): Delete member tid, unused.
14137 * thread-db.c (find_one_thread): Update.
14138 (maybe_attach_thread): Update.
14140 2008-12-02 Pedro Alves <pedro@codesourcery.com>
14142 * target.h (struct target_ops): Add qxfer_osdata member.
14143 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14145 (linux_qxfer_osdata): New functions.
14146 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14148 * server.c (handle_query): Handle "qXfer:osdata:read:".
14149 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14150 (buffer_xml_printf): New functions.
14151 * server.h (struct buffer): New.
14152 (buffer_grow_str, buffer_grow_str0): New macros.
14153 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14154 (buffer_xml_printf): Declare.
14156 2008-11-24 Doug Evans <dje@google.com>
14158 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14160 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14162 * server.c (handle_v_run): Always use the supplied argument list.
14164 2008-11-19 Bob Wilson <bob.wilson@acm.org>
14166 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14167 (xtensa_regmap_table): Add entry for scompare1.
14169 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14171 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14172 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14173 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14174 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14175 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14176 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14177 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14178 XML target descriptions.
14179 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14180 when inferior is running on an ISA 2.05 or later processor. Add
14181 special case to return offset for full 64-bit slot of FPSCR when
14184 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14186 * Makefile.in (SFILES, clean): Added sparc64 files.
14187 (reg-sparc64.o, reg-sparc64.c): New.
14188 * configure.srv (sparc*-*-linux*): New configuration.
14189 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14190 syscall arguments for SPARC.
14191 (regsets_store_inferior_registers): Likewise.
14192 * linux-sparc-low.c: New file.
14194 2008-10-21 Doug Evans <dje@google.com>
14196 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14197 (READLINE_DIR,READLINE_DEP): Delete.
14198 (INTERNAL_CFLAGS): Update.
14199 (LINTFLAGS): Update.
14201 2008-10-10 Pedro Alves <pedro@codesourcery.com>
14203 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14204 whole argv from the last run, not just argv[0].
14206 2008-09-08 Pedro Alves <pedro@codesourcery.com>
14208 * regcache.c (new_register_cache): Return NULL if the register
14209 cache size isn't known yet.
14210 (free_register_cache): Avoid dereferencing a NULL regcache.
14212 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14214 * configure.srv: Merge MIPS and MIPS64.
14216 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14218 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14220 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
14222 * Makefile.in: Add required vsx dependencies.
14224 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14225 Declare init_registers_powerpc_vsx32l.
14226 Declare init_registers_powerpc_vsx64l.
14227 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14228 (ppc_arch_setup): Check for VSX in hwcap.
14229 (ppc_fill_vsxregset): New function.
14230 (ppc_store_vsxregset): New function.
14231 Add new VSX entry in regset_info target_regsets.
14233 * configure.srv: Add new VSX dependencies.
14235 2008-08-12 Pedro Alves <pedro@codesourcery.com>
14237 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14238 (remote_open): Set or clear transport_is_reliable.
14239 (putpkt_binary): Don't expect acks in noack mode.
14240 (getpkt): Don't send ack/nac in noack mode.
14241 * server.c (handle_general_set): Handle QStartNoAckMode.
14242 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14244 (main): Reset noack_mode on every connection.
14245 * server.h (noack_mode): Declare.
14247 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14249 * Makefile.in (GDBREPLAY_OBS): New variable.
14250 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14252 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14253 Daniel Jacobowitz <dan@codesourcery.com>
14255 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14256 (usr_store_inferior_registers): Likewise.
14257 (regsets_store_inferior_registers): Likewise.
14259 2008-07-31 Rolf Jansen <rj@surtec.com>
14260 Pedro Alves <pedro@codesourcery.com>
14262 * configure.ac: Check for memmem declaration.
14263 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14264 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14265 (disable_packet_qfThreadInfo): Unconditionally compile.
14266 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14267 * configure, config.in: Regenerate.
14269 2008-07-28 Doug Kwan <dougkwan@google.com>
14271 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14272 (linux_write_memory): Remove declaration of errno.
14274 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14276 * linux-low.c (handle_extended_wait): Do not use "status"
14277 variable uninitialized.
14279 2008-07-07 Pedro Alves <pedro@codesourcery.com>
14281 * server.c (handle_v_attach): Inhibit reporting dll changes.
14283 2008-06-27 Pedro Alves <pedro@codesourcery.com>
14285 * remote-utils.c (prepare_resume_reply): If requested, don't
14286 output "thread:TID" in the T stop reply.
14288 * server.c (disable_packet_vCont, disable_packet_Tthread)
14289 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14290 (handle_query): If requested, disable support for qC, qfThreadInfo
14292 (handle_v_requests): If requested, disable support for vCont.
14293 (gdbserver_show_disableable): New.
14294 (main): Handle --disable-packet and --disable-packet=LIST.
14296 * server.h (disable_packet_vCont, disable_packet_Tthread)
14297 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14299 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14301 * server.c (gdbserver_usage): Mention --version.
14303 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14305 * Makefile.in (gdbreplay.o): New rule.
14307 2008-06-06 Joseph Myers <joseph@codesourcery.com>
14309 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14310 message, not gdbserver.
14312 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
14313 Nathan Sidwell <nathan@codesourcery.com>
14314 Joseph Myers <joseph@codesourcery.com>
14316 * acinclude.m4: Include ../../config/acx.m4.
14317 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14318 * configure, config.in: Regenerate.
14319 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14320 * server.c (gdbserver_version): Print PKGVERSION.
14321 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14322 (main): Adjust gdbserver_usage calls.
14323 * gdbreplay.c (version, host_name): Add declarations.
14324 (gdbreplay_version, gdbreplay_usage): New.
14325 (main): Accept --version and --help options.
14327 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14329 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14330 (arm_breakpoint_at): Handle Thumb.
14331 (the_low_target): Add comment.
14333 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14335 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14337 2008-05-09 Doug Evans <dje@google.com>
14339 * server.h (decode_search_memory_packet): Declare.
14340 * remote-utils.c (decode_search_memory_packet): New fn.
14341 * server.c (handle_search_memory_1): New fn.
14342 (handle_search_memory): New fn.
14343 (handle_query): Process qSearch:memory packets.
14345 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14347 * regcache.c (registers_length): Remove.
14348 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14349 full register packet.
14350 * regcache.h (registers_length): Remove prototype.
14351 * server.h (PBUFSIZ): Define to 16384.
14353 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14355 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14356 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14357 powerpc-64l.o, and powerpc-altivec64l.o.
14358 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14359 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14360 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14361 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14362 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14365 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14366 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14367 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14368 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14369 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14370 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14371 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14372 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14373 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14374 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14377 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14378 (init_registers_powerpc_32l): ... this new prototype.
14379 (init_registers_powerpc_32): Remove, replace by ...
14380 (init_registers_powerpc_altivec32l): ... this new prototype.
14381 (init_registers_powerpc_e500): Remove, replace by ...
14382 (init_registers_powerpc_e500l): ... this new prototype.
14383 (init_registers_ppc64): Remove, replace by ...
14384 (init_registers_powerpc_64l): ... this new prototype.
14385 (init_registers_powerpc_64): Remove, replace by ...
14386 (init_registers_powerpc_altivec64l): ... this new prototype.
14387 (ppc_num_regs): Set to 73.
14388 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14389 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14390 (ppc_cannot_store_register): Handle orig_r3 and trap.
14391 (ppc_arch_setup): Update init_registers_... calls.
14392 (ppc_fill_gregset): Handle orig_r3 and trap.
14394 * inferiors.c (clear_inferiors): Reset current_inferior.
14396 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
14398 * acinclude.m4: Add override.m4.
14399 * configure: Regenerate.
14401 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14403 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14404 initial call to init_register_ppc64.
14406 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14408 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14409 single powerpc*-*-linux* case.
14410 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14412 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14414 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
14415 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
14417 * linux-ppc-low.c: Include <elf.h>.
14418 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14419 (ppc_hwcap): New global variable.
14420 (ppc_regmap): Remove __SPE__ #ifdef sections.
14421 (ppc_regmap_e500): New global variable.
14422 (ppc_cannot_store_register): Update __SPE__ special case.
14423 (ppc_get_hwcap): New function.
14424 (ppc_arch_setup): Use it to determine whether inferior supports
14425 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14426 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14427 Do not access registers if target does not support AltiVec.
14428 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14429 Do not access registers if target does not support SPE.
14430 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14432 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14434 * linux-low.c (disabled_regsets, num_regsets): New.
14435 (use_regsets_p): Delete.
14436 (linux_wait_for_process): Clear disabled_regsets.
14437 (regsets_fetch_inferior_registers): Check and set it.
14438 (regsets_store_inferior_registers): Likewise.
14439 (linux_fetch_registers, linux_store_registers): Do not use
14441 (initialize_low): Allocate disabled_regsets.
14443 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14445 * Makefile.in (LIBOBJS): New.
14446 (OBS): Use LIBOBJS.
14447 (memmem.o): New rule.
14448 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14449 * configure: Regenerated.
14451 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14453 * server.c (handle_query): Never return "unsupported" for
14454 qXfer:features:read queries.
14456 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14458 * server.c (get_features_xml): Fix inverted condition.
14459 (handle_query): Always support qXfer:feature:read.
14461 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14463 * server.c (wrapper_argv): New.
14464 (start_inferior): Handle wrapper_argv. If set, expect an extra
14466 (gdbserver_usage): Document --wrapper.
14467 (main): Parse --wrapper.
14469 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14471 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14472 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14473 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14474 (ppc_set_pc): Likewise.
14475 (ppc_arch_setup): New function.
14476 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14477 of collect_register.
14478 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
14480 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14482 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14483 instead of linux-ppc64-low.o.
14484 * linux-ppc64-low.c: Remove file.
14485 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14486 (linux-ppc64-low.o): Remove rule.
14488 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14489 (init_registers_powerpc_64): Likewise.
14490 (ppc_regmap): Conditionally define depending on __powerpc64__.
14491 (ppc_cannot_store_register): Do not special-case "fpscr" when
14492 compiled on __powerpc64__.
14493 (ppc_collect_ptrace_register): New function.
14494 (ppc_supply_ptrace_register): New function.
14495 (ppc_breakpoint): Change type to "unsigned int".
14496 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14497 (the_low_target): Conditionally provide initializers for the
14498 arch_setup member depending on __powerpc64__. Install
14499 collect_ptrace_register and supply_ptrace_register members.
14501 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14503 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14504 * server.c (gdbserver_xmltarget): Define.
14505 (get_features_xml): Use it to replace "target.xml" and arch_string.
14507 * configure.srv: Remove srv_xmltarget. Add XML files that were
14508 mentioned there to srv_xmlfiles instead. Remove conditional tests
14509 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14510 srv_xmlfiles and srv_regobj to include all possible choices.
14511 * configure.ac (srv_xmltarget): Remove.
14512 (srv_xmlfiles): Do not add "target.xml".
14513 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14514 checks for supplementary target information.
14515 * configure: Regenerate.
14516 * Makefile.in (XML_TARGET): Remove.
14517 (target.xml): Remove rule.
14518 (clean): Do not clean up target.xml.
14519 (.PRECIOUS): Do not mention target.xml.
14521 * target.h (struct target_ops): Remove arch_string member.
14522 * linux-low.c (linux_arch_string): Remove.
14523 (linux_target_ops): Remove arch_string initializer.
14524 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14525 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14526 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14527 * spu-low.c (spu_arch_string): Remove.
14528 (spu_target_ops): Remove arch_string initializer.
14529 * win32-low.c (win32_arch_string): Remove.
14530 (win32_target_ops): Remove arch_string initializer.
14531 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14532 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14533 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14535 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14537 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14538 by collect_ptrace_register and supply_ptrace_register hooks.
14539 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14540 instead of checking for the_low_target.left_pad_xfer.
14541 (usr_store_inferior_registers): Use collect_ptrace_register callback
14542 instead of checking for the_low_target.left_pad_xfer.
14544 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14545 (s390_supply_ptrace_register): Likewise.
14546 (s390_fill_gregset): Call s390_collect_ptrace_register.
14547 (the_low_target): Update.
14549 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14550 (ppc_supply_ptrace_register): Likewise.
14551 (the_low_target): Update.
14553 * linux-i386-low.c (the_low_target): Update.
14554 * linux-x86-64-low.c (the_low_target): Update.
14556 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14558 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14559 reg-s390.o and reg-s390x.o.
14561 * linux-low.c (new_inferior): New global variable.
14562 (linux_create_inferior, linux_attach): Set it.
14563 (linux_wait_for_process): Call the_low_target.arch_setup after the
14564 target has stopped for the first time.
14565 (initialize_low): Do not call the_low_target.arch_setup.
14567 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14568 (s390_set_pc): Likewise.
14569 (s390_arch_setup): New function.
14570 (the_low_target): Use s390_arch_setup as arch_setup routine.
14572 * regcache.c (realloc_register_cache): New function.
14573 (set_register_cache): Call it for each existing regcache.
14575 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14577 * server.h (init_registers): Remove prototype.
14579 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14580 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14581 instead of init_registers ().
14582 * linux-arm-low.c (init_registers_arm): Add prototype.
14583 (init_registers_arm_with_iwmmxt): Likewise.
14584 (the_low_target): Add initializer for arch_setup field.
14585 * linux-cris-low.c (init_registers_cris): Add prototype.
14586 (the_low_target): Add initializer for arch_setup field.
14587 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14588 (the_low_target): Add initializer for arch_setup field.
14589 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14590 (the_low_target): Add initializer for arch_setup field.
14591 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14592 (the_low_target): Add initializer for arch_setup field.
14593 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14594 (the_low_target): Add initializer for arch_setup field.
14595 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14596 (the_low_target): Add initializer for arch_setup field.
14597 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14598 (init_registers_mips64_linux): Likewise.
14599 (the_low_target): Add initializer for arch_setup field.
14600 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14601 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14602 (the_low_target): Add initializer for arch_setup field.
14603 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14604 (init_registers_powerpc_64): Likewise.
14605 (the_low_target): Add initializer for arch_setup field.
14606 * linux-s390-low.c (init_registers_s390): Add prototype.
14607 (init_registers_s390x): Likewise.
14608 (the_low_target): Add initializer for arch_setup field.
14609 * linux-sh-low.c (init_registers_sh): Add prototype.
14610 (the_low_target): Add initializer for arch_setup field.
14611 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14612 (the_low_target): Add initializer for arch_setup field.
14613 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14614 (the_low_target): Add initializer for arch_setup field.
14616 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14617 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14618 instead of init_registers ().
14619 * win32-arm-low.c (init_registers_arm): Add prototype.
14620 (the_low_target): Add initializer for arch_setup field.
14621 * win32-i386-low.c (init_registers_i386): Add prototype.
14622 (the_low_target): Add initializer for arch_setup field.
14624 * spu-low.c (init_registers_spu): Add prototype.
14625 (initialize_low): Call initialie_registers_spu () instead of
14626 initialize_registers ().
14628 2008-02-19 Pedro Alves <pedro@codesourcery.com>
14630 * server.c (handle_v_requests): When handling the vRun and vAttach
14631 packets, if already debugging a process, don't kill it. Return an
14634 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14636 * server.c (handle_query): Correct length check.
14638 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14640 * win32-low.c (do_initial_child_stuff): Add process handle
14641 parameter. Set current_process_handle and current_process_id from the
14642 parameters. Clear globals.
14643 (win32_create_inferior): Don't set current_process_handle and
14644 current_process_id here. Instead pass them on the call to
14645 do_initial_child_stuff.
14646 (win32_attach): Likewise.
14647 (win32_clear_inferiors): New.
14648 (win32_kill): Don't close the current process handle or the
14649 current thread handle here. Instead call win32_clear_inferiors.
14650 (win32_detach): Don't open a new handle to the process. Call
14651 win32_clear_inferiors.
14652 (win32_join): Don't rely on current_process_handle; open a new
14653 handle using the process id.
14654 (win32_wait): Call win32_clear_inferiors when the inferior process
14657 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14659 * server.c (monitor_show_help): Add "exit".
14661 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14663 * Makefile.in (SFILES): Add linux-xtensa-low.c.
14664 (clean): Add reg-xtensa.c.
14665 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
14666 * configure.srv (xtensa*-*-linux*) New target.
14667 * linux-xtensa-low.c: New.
14668 * xtensa-xtregs.c: New.
14670 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14672 * hostio.c: Don't include errno.h.
14673 (errno_to_fileio_errno): Move to hostio-errno.
14674 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14675 error number outputting to the target->hostio_last_error callback.
14676 (hostio_packet_error): Use FILEIO_EINVAL directly.
14677 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14678 calls to hostio_error.
14679 * hostio-errno.c: New.
14680 * server.h (hostio_last_error_from_errno): Declare.
14681 * target.h (target_ops): Add hostio_last_error member.
14682 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14683 as hostio_last_error handler.
14684 * spu-low.c (spu_target_ops): Likewise.
14685 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14686 (wince_hostio_last_error): New functions.
14687 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14688 as hostio_last_error handler.
14689 (win32_target_ops) [!_WIN32_WCE]: Register
14690 hostio_last_error_from_errno as hostio_last_error handler.
14691 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14692 (hostio-errno.o): New rule.
14693 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14694 * configure.srv (srv_hostio_err_objs): New variable. Default to
14696 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14697 * configure: Regenerate.
14699 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14701 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14702 (linux_kill, linux_detach): Clean up the process list.
14703 * remote-utils.c (remote_open): Improve port number parsing.
14704 (putpkt_binary, input_interrupt): Only send interrupts if the target
14706 * server.c (extended_protocol): Make static.
14707 (attached): Define earlier.
14708 (exit_requested, response_needed, program_argv): New variables.
14709 (target_running): New.
14710 (start_inferior): Clear attached here.
14711 (attach_inferior): Set attached here.
14712 (require_running): Define.
14713 (handle_query): Use require_running and target_running. Implement
14715 (handle_v_attach, handle_v_run): New.
14716 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14717 (gdbserver_usage): Update.
14718 (main): Redo argument parsing. Handle --debug and --multi. Handle
14719 --attach along with other options or after the port. Save
14720 program_argv. Support no initial program. Resynchronize
14721 communication with GDB after an error. Handle "monitor exit".
14722 Use require_running and target_running. Always allow the extended
14723 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14724 restart in extended mode.
14725 * README: Refer to the GDB manual. Update --attach usage.
14727 2007-12-20 Andreas Schwab <schwab@suse.de>
14729 * linux-low.c (STACK_SIZE): Define.
14730 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14731 (linux_test_for_tracefork): Likewise.
14733 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14735 * linux-low.c (linux_wait_for_event): Update messages. Do not
14736 reinsert auto-delete breakpoints.
14737 * mem-break.c (struct breakpoint): Change return type of handler to
14739 (set_breakpoint_at): Update handler type.
14740 (reinsert_breakpoint_handler): Return 1 instead of calling
14742 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14744 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14745 * mem-break.h (set_breakpoint_at): Update handler type.
14746 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14747 * win32-low.c (auto_delete_breakpoint): New.
14748 (get_child_debug_event): Use it.
14750 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14752 * configure.ac: Check for pread and pwrite.
14753 * hostio.c (handle_pread): Fall back to lseek and read.
14754 (handle_pwrite): Fall back to lseek and write.
14755 * config.in, configure: Regenerated.
14757 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14759 * server.c (myresume): Add own_buf argument.
14760 (main): Update calls.
14762 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14764 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14765 * remote-utils.c (remote_open): Do not call disable_async_io.
14766 (block_async_io): Delete.
14767 (unblock_async_io): Make static.
14768 (initialize_async_io): New.
14769 * server.c (handle_v_cont): Handle async I/O here.
14770 (myresume): Likewise. Move other common resume tasks here...
14771 (main): ... from here. Call initialize_async_io. Disable async
14772 I/O before the main loop.
14773 * server.h (initialize_async_io): Declare.
14774 (block_async_io, unblock_async_io): Delete prototypes.
14775 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14777 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14779 * remote-utils.c (readchar): Allow binary data in received messages.
14781 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14783 * win32-low.c (attaching): New global.
14784 (win32_create_inferior): Clear the `attaching' global.
14785 (win32_attach): Set the `attaching' global.
14786 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14787 attaching. Only set a breakpoint at the entry point if not
14790 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14792 * server.c (main): Don't report dll events on the initial
14793 connection on attaches.
14795 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14797 * server.c (main): Relax numerical bases supported for the pid of
14798 the --attach command line argument.
14800 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14802 * win32-low.c (win32_attach): Call OpenProcess before
14803 DebugActiveProcess, not after. Add last error output to error
14806 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14808 * win32-low.c (win32_get_thread_context)
14809 (win32_set_thread_context): New functions.
14810 (thread_rec): Use win32_get_thread_context.
14811 (continue_one_thread, win32_resume): Use win32_set_thread_context.
14812 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14815 2007-12-03 Leo Zayas
14816 Pedro Alves <pedro_alves@portugalmail.pt>
14818 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14820 (child_add_thread): Minor cleanup.
14821 (child_continue): Resume artificially suspended threads before
14822 calling ContinueDebugEvent.
14823 (suspend_one_thread): New.
14824 (fake_breakpoint_event): New.
14825 (get_child_debug_event): Change return type to int. Check here if
14826 gdb sent an interrupt request. If a soft interrupt was requested,
14827 fake a breakpoint event. Return 0 if there is no event to handle,
14829 (win32_wait): Don't check here if gdb sent an interrupt request.
14830 Ensure there is a valid event to handle.
14831 (win32_request_interrupt): Add soft interruption method as last
14834 2007-12-03 Leo Zayas
14835 Pedro Alves <pedro_alves@portugalmail.pt>
14837 * win32-low.h (win32_thread_info): Add descriptions to the
14838 structure members. Replace `suspend_count' counter by a
14840 * win32-low.c (thread_rec): Update condition of when to get the
14841 context from the inferior. Rely on ContextFlags being set if it
14842 has already been retrieved. Only suspend the inferior thread if
14843 we haven't already. Warn if that fails.
14844 (continue_one_thread): s/suspend_count/suspended/. Only call
14845 ResumeThread once. Warn if that fails.
14847 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14849 * win32-low.c (win32_wait): Don't read from the inferior when it
14850 has already exited.
14852 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14854 * Makefile.in (win32_low_h): New variable.
14855 (win32-low.o): Add dependency on $(win32_low_h).
14856 (win32-arm-low.o, win32-i386-low.o): New rules.
14858 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14860 * hostio.c: Correct copyright year.
14862 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14864 * Makefile.in (OBS): Add hostio.o.
14865 (hostio.o): New rule.
14866 * server.h (handle_vFile): Declare.
14867 * hostio.c: New file.
14868 * server.c (handle_v_requests): Take packet_len and new_packet_len
14869 for binary packets. Call handle_vFile.
14870 (main): Update call to handle_v_requests.
14872 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
14874 * linux-low.c: Include <sched.h>.
14876 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
14878 * linux-low.c (linux_tracefork_grandchild): New.
14879 (linux_tracefork_child): Use clone.
14880 (linux_test_for_tracefork): Use clone; allocate and free a stack.
14882 2007-10-31 Joel Brobecker <brobecker@adacore.com>
14884 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
14886 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
14888 * linux-low.c (handle_extended_wait): Handle unexpected signals.
14890 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
14892 * inferiors.c (change_inferior_id): Delete.
14893 (add_pid_to_list, pull_pid_from_list): New.
14894 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
14895 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
14896 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
14897 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
14898 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
14899 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
14900 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
14901 (using_threads): Always set to 1.
14902 (handle_extended_wait): New.
14903 (add_process): Do not set TID.
14904 (linux_create_inferior): Set must_set_ptrace_flags.
14905 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
14906 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
14907 (linux_thread_alive): Rename TID argument to LWPID.
14908 (linux_wait_for_process): Handle unknown processes. Do not use TID.
14909 (linux_wait_for_event): Do not use TID or check using_threads. Update
14910 call to dead_thread_notify. Call handle_extended_wait.
14911 (linux_create_inferior): Use PTRACE_SETOPTIONS.
14912 (send_sigstop): Delete sigstop_sent.
14913 (wait_for_sigstop): Avoid TID.
14914 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
14915 (linux_test_for_tracefork): New.
14916 (linux_lookup_signals): Use thread_db_active and
14917 linux_supports_tracefork_flag.
14918 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
14919 * linux-low.h (get_process_thread): Avoid TID.
14920 (struct process_ifo): Move thread_known and tid to the end. Remove
14922 (linux_attach_lwp, thread_db_init): Update prototypes.
14923 * server.h (change_inferior_id): Delete prototype.
14924 (add_pid_to_list, pull_pid_from_list): New prototypes.
14925 * thread-db.c (thread_db_use_events): New.
14926 (find_first_thread): Rename to...
14927 (find_one_thread): ...this. Update callers and messages. Do not
14928 call fatal. Check thread_db_use_events. Do not call
14929 change_inferior_id or new_thread_notify.
14930 (maybe_attach_thread): Update. Do not call new_thread_notify.
14931 (thread_db_init): Set thread_db_use_events. Check use_events.
14932 * utils.c (fatal, warning): Correct message prefix.
14934 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
14936 * Makefile.in (clean): Remove new files.
14937 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
14938 (powerpc-64.o, powerpc-64.c): New rules.
14939 * configure.srv: Use alternate register sets for powerpc64-*-linux*
14940 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
14942 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
14944 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
14945 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
14946 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
14947 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
14948 (target_regsets): Add AltiVec and SPE register sets.
14949 * configure.ac: Check for AltiVec and SPE.
14950 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
14951 (ppc_fill_vrregset, ppc_store_vrregset): New.
14952 (target_regsets): Add AltiVec register set.
14953 * configure: Regenerated.
14955 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
14957 * linux-low.c (O_LARGEFILE): Define.
14958 (linux_read_memory): Use /proc/PID/mem.
14959 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
14960 * configure, config.in: Regenerated.
14962 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14964 * linux-low.c (linux_wait_for_event): Do not pass signals while
14967 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14969 * win32-low.c (create_process): New.
14970 (win32_create_inferior): Use create_process instead of
14971 CreateProcess. If create_process failed retry appending an ".exe"
14972 suffix. Store the GetLastError result immediatelly after
14973 create_process calls and use it on the call to error.
14975 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14977 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
14979 2007-08-23 Joel Brobecker <brobecker@adacore.com>
14981 * configure.ac: Switch license to GPLv3.
14983 2007-08-01 Michael Snyder <msnyder@access-company.com>
14985 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
14987 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
14989 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
14991 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
14992 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
14993 CloseToolhelp32Snapshot.
14994 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
14995 CloseToolhelp32Snapshot.
14997 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
14999 * server.c (main): Check for inferior exit before main loop.
15001 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
15003 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15004 instead of on tmp_desc.
15006 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
15007 Daniel Jacobowitz <dan@codesourcery.com>
15009 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15010 (add_thread): Minor cleanups.
15011 (clear_inferiors): Move lower in the file. Clear the DLL
15013 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15014 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15015 (xml_escape_text): New.
15016 * server.c (handle_query): Handle qXfer:libraries:read. Report it
15018 (handle_v_cont): Report errors.
15019 (gdbserver_version): Update.
15020 (main): Correct size of own_buf. Do not report initial DLL events.
15021 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15022 (unloaded_dll, xml_escape_text): New.
15023 * win32-low.c (enum target_waitkind): Update comments.
15024 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15025 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15026 (win32_EnumProcessModules, win32_GetModuleInformation)
15027 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15028 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15029 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15030 (win32_Module32First, win32_Module32Next, load_toolhelp)
15031 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15032 (get_child_debug_event): Handle DLL events.
15033 (win32_wait): Likewise.
15035 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15037 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15038 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15040 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15042 * win32-low.c (handle_output_debug_string): Ignore event if not
15045 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15047 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15049 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
15051 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15053 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15055 * inferiors.c (change_inferior_id): Add comment.
15056 * linux-low.c (check_removed_breakpoint): Add an early
15057 prototype. Improve debug output.
15058 (linux_attach): Doc update.
15059 (linux_detach_one_process, linux_detach): Clean up before releasing
15061 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15062 * linux-low.h (struct process_info): Doc improvement.
15063 * mem-break.c (delete_all_breakpoints): New.
15064 * mem-break.h (delete_all_breakpoints): New prototype.
15065 * thread-db.c (find_first_thread): New.
15066 (thread_db_create_event): Call it instead of
15067 thread_db_find_new_threads. Clean up unused variables.
15068 (maybe_attach_thread): Remove first thread handling.
15069 (thread_db_find_new_threads): Use find_first_thread.
15070 (thread_db_get_tls_address): Likewise.
15072 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
15074 * thread-db.c (thread_db_find_new_threads): Add prototype.
15075 (thread_db_create_event): Check for the main thread before adding
15077 (maybe_attach_thread): Only enable event reporting if TID == 0.
15078 (thread_db_get_tls_address): Check for new threads.
15080 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
15082 * linux-low.c (linux_create_inferior): Try execv before execvp.
15083 * spu-low.c (spu_create_inferior): Likewise.
15085 2007-06-13 Mike Frysinger <vapier@gentoo.org>
15087 * linux-low.c (linux_create_inferior): Change execv to execvp.
15088 * spu-low.c (spu_create_inferior): Likewies.
15090 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15092 * Makefile.in (clean): Clean new files instead of deleted ones.
15093 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15094 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15096 * configure.srv: Specify XML files and new regformats for MIPS and
15098 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15099 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15100 an entry for the restart register.
15101 (mips_cannot_fetch_register, mips_cannot_store_register)
15102 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15103 register names to match the XML descriptions.
15104 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15105 restart register instead of $0.
15107 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15108 Markus Deuling <deuling@de.ibm.com>
15110 * remote-utils.c (decode_xfer_write): New function.
15111 * server.h (decode_xfer_write): Add prototype.
15112 * server.c (handle_query): Add PACKET_LEN argument. Support
15113 qXfer:spu:read and qXfer:spu:write packets.
15114 (main): Pass packet_len to handle_query.
15115 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15116 * target.h (target_ops): Add qxfer_spu.
15118 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15120 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15121 accessing non-seekable spufs files.
15123 2007-05-16 Markus Deuling <deuling@de.ibm.com>
15125 * server.c (handle_query): Add reply for qC packet.
15127 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15128 Leo Zayas <lerele@champenstudios@com>
15130 * server.h (check_remote_input_interrupt_request): New function.
15131 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15132 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15133 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15134 (check_remote_input_interrupt_request): New function.
15135 * server.h (check_remote_input_interrupt_request): Declare.
15136 * win32-low.c (winapi_DebugBreakProcess,
15137 winapi_GenerateConsoleCtrlEvent): New typedefs.
15138 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15140 (win32_wait): Check for remote interrupt request
15141 with check_remote_input_interrupt_request.
15142 (win32_request_interrupt): New function.
15143 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15145 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15147 * win32-low.c (debug_registers_changed,
15148 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15149 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15150 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15151 (thread_rec): Get context using the low target.
15152 (child_add_thread): Call thread_added on the low target,
15153 which does the same thing.
15155 (do_initial_child_stuff): Remove debug registers references.
15156 Set context using the low target. Resume threads after
15157 setting the contexts.
15158 (child_continue): Remove dead variable. Remove debug
15159 registers references.
15160 (child_fetch_inferior_registers): Go through the low target.
15161 (do_child_store_inferior_registers): Remove.
15162 (child_store_inferior_registers): Go through the low target.
15163 (win32_resume): Remove debug registers references.
15164 Set context using the low target.
15165 (handle_exception): Change return type to void. Don't record
15166 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15167 first chance exception.
15168 (get_child_debug_event): Change return type to void. Remove
15169 goto loop. Always return after waiting for debug event.
15170 (win32_wait): Convert to switch statement. Handle spurious
15173 * win32-i386-low.c (debug_registers_changed,
15174 debug_registers_used): New.
15175 (initial_stuff): Rename to ...
15176 (i386_initial_stuff): ... this. Clear debug registers
15178 (store_debug_registers): Delete.
15179 (i386_get_thread_context): New.
15180 (load_debug_registers): Delete.
15181 (i386_set_thread_context): New.
15182 (i386_thread_added): New.
15183 (single_step): Rename to ...
15184 (i386_single_step): ... this.
15185 (do_fetch_inferior_registers): Rename to ...
15186 (i386_fetch_inferior_register): ... this.
15187 (i386_store_inferior_register): New.
15188 (the_low_target): Adapt to new interface.
15190 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15191 (arm_get_thread_context): New.
15192 (arm_set_thread_context): New.
15194 (do_fetch_inferior_registers): Rename to ...
15195 (arm_fetch_inferior_register): ... this.
15196 (arm_store_inferior_register): New.
15197 (arm_wince_breakpoint): Reimplement as unsigned long.
15198 (arm_wince_breakpoint_len): Define.
15199 (the_low_target): Adapt to new interface.
15201 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15202 load_debug_registers. Add get_thread_context, set_thread_context,
15203 thread_added and store_inferior_register. Rename
15204 fetch_inferior_registers to fetch_inferior_register.
15205 (regptr): Remove declaration.
15207 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15209 * linux-low.c (linux_detach): Change return type to int. Return 0.
15210 * spu-low.c (spu_detach): Likewise.
15212 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15214 * target.h (target_ops): Change return type of detach to int.
15216 (join_inferior): New.
15217 * server.c (main): Don't skip detach support on mingw32.
15218 If the inferior doesn't support detaching return error.
15219 Call join_inferior instead of using waitpid.
15220 * linux-low.c (linux_join): New.
15221 (linux_target_op): Add linux_join.
15222 * spu-low.c (spu_join): New.
15223 (spu_target_ops): Add spu_join.
15224 * win32-low.c (win32_detach): Adapt to new interface.
15225 Reopen current_process_handle before detaching. Issue a child
15226 resume before detaching.
15228 (win32_target_op): Add win32_join.
15230 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15232 * win32-low.c (win32-attach): Fix return value.
15233 * target.h (target_ops): Describe ATTACH return values.
15235 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15237 * win32-low.c (GETPROCADDRESS): Define.
15238 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15239 (winapi_DebugSetProcessKillOnExit): Likewise.
15240 (win32_create_inferior): Force usage of ansi CreateProcessA.
15241 (win32_attach): Use GETPROCADDRESS.
15242 (win32_detach): Likewise.
15244 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15246 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15248 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15250 * win32-low.c: Commit leftover changes from 2007-03-29.
15252 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15254 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15255 fields short instead of int. Add explicit padding.
15256 (i387_cache_to_fsave): Remove unnecessary casts.
15257 (i387_fsave_to_cache): Doc fix.
15258 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15260 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15262 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15263 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15265 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15267 * configure.srv (arm*-*-mingw32ce*): Move near the other
15270 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15272 * configure.ac: Add errno checking.
15273 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15274 sys/file.h and malloc.h.
15275 (AC_CHECK_DECLS): Add perror.
15276 (srv_mingwce): Handle.
15277 * configure.srv (i[34567]86-*-cygwin*): Add
15278 win32-i386-low.o to srv_tgtobj.
15279 (i[34567]86-*-mingw*): Likewise.
15280 (arm*-*-mingw32ce*): Add case.
15281 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15282 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15283 [__MINGW32CE__] (strerror): New function.
15284 [__MINGW32CE__] (errno): Define to GetLastError.
15285 [__MINGW32CE__] (COUNTOF): New macro.
15286 (remote_open): Remove extra close call.
15287 * mem-break.c (delete_breakpoint_at): New function.
15288 * mem-break.h (delete_breakpoint_at): Declare.
15289 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15290 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15291 [USE_WIN32API] (read, write): Add char* casts.
15292 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15293 * server.h: Include wincecompat.h on Windows CE.
15294 [HAVE_ERRNO_H]: Check.
15295 (perror): Declare if not declared.
15296 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15297 (perror_with_name): Remove errno declaration.
15298 * wincecompat.h: New.
15299 * wincecompat.c: New.
15300 * win32-low.h: New.
15301 * win32-arm-low.c: New.
15302 * win32-i386-low.c: New.
15303 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15304 (OUTMSG2): Make it safe.
15306 (COUNTOF): New macro.
15307 (NUM_REGS): Get it from the low target.
15308 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15309 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15310 (thread_rec): Let low target handle debug registers.
15311 (child_add_thread): Likewise.
15312 (child_init_thread_list): Likewise.
15313 (continue_one_thread): Likewise.
15315 (do_child_fetch_inferior_registers): Move to ...
15316 * win32-i386-low.c: ... here, and rename to ...
15317 (do_fetch_inferior_registers): ... this.
15318 * win32-low.c (child_fetch_inferior_registers):
15319 Go through the low target.
15320 (do_child_store_inferior_registers): Use regptr.
15321 (strwinerror): New function.
15322 (win32_create_inferior): Handle Windows CE.
15323 Use strwinerror instead of strerror on Windows error
15324 codes. Add program to the error output.
15325 Don't close the main thread handle on Windows CE.
15326 (win32_attach): Use coredll.dll on Windows CE.
15327 (win32_kill): Close current process and current
15329 (win32_detach): Use coredll.dll on Windows CE.
15330 (win32_resume): Let low target handle debug registers, and
15332 (handle_exception): Add/Remove initial breakpoint. Avoid
15333 non-existant WSTOPSIG on Windows CE.
15334 (win32_read_inferior_memory): Cast to remove warning.
15335 (win32_arch_string): Go through the low target.
15336 (initialize_low): Call set_breakpoint_data with the low
15337 target's breakpoint.
15338 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15339 FOP_REGNUM, mappings): Move to ...
15340 * win32-i386-low.c: ... here.
15341 * win32-low.c (win32_thread_info): Move to ...
15342 * win32-low.h: ... here.
15343 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15344 win32-arm-low.c and wincecompat.c.
15345 (all:): Add $EXEEXT.
15346 (install-only:): Likewise.
15347 (gdbserver:): Likewise.
15348 (gdbreplay:): Likewise.
15349 * config.in: Regenerate.
15350 * configure: Regenerate.
15352 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15354 * win32-low.c: Rename typedef thread_info to
15355 win32_thread_info throughout.
15357 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15359 * win32-i386-low.c: Rename to ...
15360 * win32-low.c: ... this.
15361 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15362 * Makefile.in: Likewise.
15364 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15366 * remote-utils.c (monitor_output): Constify msg parameter.
15367 * server.h (monitor_output): Likewise.
15368 * win32-i386-low.c (handle_output_debug_string): New.
15369 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15370 handle_output_debug_string.
15371 (get_child_debug_event): Likewise.
15373 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15375 * server.c (main): Correct strtoul check.
15377 2007-03-27 Jon Ringle <jon@ringle.org>
15379 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15381 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15383 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15385 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15387 * terminal.h: Check HAVE_SGTTY_H.
15389 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
15391 * remote-utils.c (remote_open): Print out the assigned port number.
15393 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15395 * remote-utils.c (monitor_output): New function.
15396 * server.c (debug_threads): Define here.
15397 (monitor_show_help): New function.
15398 (handle_query): Handle qRcmd.
15399 (main): Do not handle 'd' packet.
15400 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15401 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15404 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15406 * Makefile.in (EXEEXT): New.
15407 (clean): Use $(EXEEXT).
15409 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15411 * target.h (target_ops): Rename send_signal to request_interrupt,
15412 and remove enum target_signal parameter.
15413 * linux-low.c (linux_request_interrupt): Rename from
15414 linux_send_signal, and always send SIGINT.
15415 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15416 and always send SIGINT.
15417 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15419 (input_interrupt): Likewise.
15421 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15423 * server.c (get_features_xml): Check if target implemented
15425 * win32-i386-low.c (win32_arch_string): New.
15426 (win32_target_ops): Add win32_arch_string as arch_string member.
15428 2007-02-22 Markus Deuling <deuling@de.ibm.com>
15430 * spu-low.c (spu_arch_string): New.
15431 (spu_target_ops): Add spu_arch_string.
15433 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15435 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15436 * configure.ac: Do not check for terminal.h.
15437 * configure, config.in: Regenerated.
15439 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15441 * Makefile.in (OBS): Add $(XML_BUILTIN).
15442 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15444 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15445 (arm-with-iwmmxt.c): New.
15446 * config.in, configure: Regenerate.
15447 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15448 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15449 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15450 (arm*-*-linux*): Add iWMMXt and regset support.
15451 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15452 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15453 (arm_store_wmmxregset, target_regsets): New.
15454 * server.c (get_features_xml): Take annex argument. Check builtin
15456 (handle_query): Handle multiple annexes.
15458 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15460 * remote-utils.c [USE_WIN32API] (read, write): Define.
15461 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15464 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15466 * linux-i386-low.c (the_low_target): Set arch_string.
15467 * linux-x86-64-low.c (the_low_target): Likewise.
15468 * linux-low.c (linux_arch_string): New.
15469 (linux_target_ops): Add it.
15470 * linux-low.h (struct linux_target_ops): Add arch_string.
15471 * server.c (write_qxfer_response): Use const void * for DATA.
15472 (get_features_xml): New.
15473 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15474 * target.h (struct target_ops): Add arch_string method.
15476 2007-01-03 Denis Pilat <denis.pilat@st.com>
15477 Daniel Jacobowitz <dan@codesourcery.com>
15479 * linux-low.c (linux_kill): Handle being called with no threads.
15480 * win32-i386-low.c (win32_kill): Likewise.
15481 (get_child_debug_event): Clear current_process_handle.
15483 2006-12-30 Denis PILAT <denis.pilat@st.com>
15484 Daniel Jacobowitz <dan@codesourcery.com>
15486 * remote-utils.c (remote_open): Check the type of specified
15487 serial port devices before opening them.
15488 * server.c (main): Kill the inferior if an error occurs during
15489 the first remote_open.
15491 2006-12-05 Markus Deuling <deuling@de.ibm.com>
15493 * README: Update supported targets.
15495 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15497 * Makefile.in (clean): Remove reg-mips64.c.
15498 (reg-mips64.c, reg-mips64.o): New rules.
15499 * configure.srv: Handle mips64. Include regset support for mips.
15500 * linux-mips-low.c (union mips_register): New.
15501 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15502 (mips_breakpoint, mips_breakpoint_at): Use int.
15503 (mips_collect_register, mips_supply_register)
15504 (mips_collect_register_32bit, mips_supply_register_32bit)
15505 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15506 (mips_store_fpregset, target_regsets): New.
15507 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15509 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15511 * configure.srv: Add target "spu*-*-*".
15512 * Makefile.in (clean): Remove reg-spu.c.
15513 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15514 * spu-low.c: New file.
15516 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15518 * configure.ac: Correct td_thr_tls_get_addr test.
15519 * configure: Regenerated.
15521 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15523 * linux-low.c (linux_wait_for_event): Reformat. Use the
15524 pass_signals array.
15525 * remote-utils.c (decode_address_to_semicolon): New.
15526 * server.c (pass_signals, handle_general_set): New.
15527 (handle_query): Mention QPassSignals for qSupported.
15528 (main): Call handle_general_set.
15529 * server.h (pass_signals, decode_address_to_semicolon): New.
15531 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15533 * server.c (handle_query): Correct error handling for read_auxv.
15535 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15537 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15538 and srv_linux_thread_db to yes.
15539 * linux-s390-low.c (s390_fill_gregset): New function.
15540 (target_regsets): Define data structure.
15542 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15544 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15545 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15546 * config.in, configure: Regenerated.
15547 * inferiors.c (gdb_id_to_thread): New function.
15548 (gdb_id_to_thread_id): Use it.
15549 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15550 * linux-low.h (struct process_info): Add th member.
15551 (thread_db_get_tls_address): New prototype.
15552 * remote-utils.c (decode_address): Make non-static.
15553 * server.c (handle_query): Handle qGetTLSAddr.
15554 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15555 * target.h (struct target_ops): Add get_tls_address.
15556 * thread-db.c (maybe_attach_thread): Save the thread handle.
15557 (thread_db_get_tls_address): New.
15559 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15561 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15562 (linux_resume_one_process): Take a siginfo_t *. Update all
15563 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15564 (struct pending_signals): Add a siginfo_t.
15565 (linux_wait_for_process): Always set last_status.
15566 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15567 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15568 * linux-low.h (struct process_info): Add last_status.
15570 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15572 * remote-utils.c (try_rle): New function.
15573 (putpkt_binary): Use it.
15575 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15577 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15578 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15579 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15580 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15581 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15584 2006-08-08 Richard Sandiford <richard@codesourcery.com>
15586 * server.c (terminal_fd): New variable.
15587 (old_foreground_pgrp): Likewise.
15588 (restore_old_foreground_pgrp): New function.
15589 (start_inferior): Record the terminal file descriptor in terminal_fd
15590 and its original foreground group in old_foreground_pgrp. Register
15591 restore_old_foreground_pgrp with atexit().
15593 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15595 * server.c (handle_query): Correct qPart to qXfer.
15597 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15599 * configure.ac: Check for more headers which are missing on
15600 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15601 * configure.srv: Add Cygwin and mingw32.
15602 * remote-utils.c: Don't include headers unconditionally which
15603 are missing on mingw32. Include <winsock.h> for mingw32.
15604 (remote_open): Adjust for mingw32 support. Flush
15605 standard error after writing to it.
15606 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15607 (unblock_async_io, enable_async_io, disable_async_io)
15608 (readchar, getpkt): Update for Winsock support.
15609 (prepare_resume_reply): Expect a protocol signal number.
15610 * server.c: Disable <sys/wait.h> on mingw32.
15611 (start_inferior): Adjust for mingw32 support. Flush
15612 standard error after writing to it.
15613 (attach_inferior): Likewise. Use protocol signal
15615 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15617 * win32-i386-low.c: New file.
15618 * Makefile.in (XM_CLIBS): Set.
15619 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15620 (win32-i386-low.o): New dependency rule.
15621 * linux-low.c (linux_wait): Use target signal numbers.
15622 * target.h (struct target_ops): Doc fix.
15623 * server.h (target_signal_to_name): New prototype.
15624 * gdbreplay.c: Don't include headers unconditionally which
15625 are missing on mingw32. Include <winsock.h> for mingw32.
15626 (remote_close, remote_open): Adjust for Winsock support.
15627 * configure, config.in: Regenerated.
15629 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15631 * server.c (decode_xfer_read, write_qxfer_response): New.
15632 (handle_query): Take a packet length argument. Handle
15633 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15634 the qSupported response.
15635 (main): Update call to handle_query.
15637 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15639 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15640 (putpkt_binary): Renamed from putpkt and adjusted for binary
15642 (putpkt): New wrapper for putpkt_binary.
15643 (readchar): Don't mask off the high bit.
15644 (decode_X_packet): New function.
15645 * server.c (main): Call putpkt_binary if a handler sets the packet
15646 length. Save the length of the incoming packet. Handle 'X'.
15647 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15649 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15651 * server.c (handle_query): Handle qSupported.
15653 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15655 * remote-utils.c (all_symbols_looked_up): New variable.
15656 (look_up_one_symbol): Check it.
15657 * server.h (look_up_one_symbol): New declaration.
15658 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15660 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15662 * Makefile.in (linux-arm-low.o): Update dependencies.
15663 * linux-arm-low.c: Include "gdb_proc_service.h".
15664 (PTRACE_GET_THREAD_AREA): Define.
15665 (ps_get_thread_area): New function.
15667 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15669 * configure.srv (m68k*-*-uclinux*): New target.
15670 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15671 (linux_resume_one_process): Remove extraneous cast.
15672 (linux_read_offsets): New.
15673 (linux_target_op): Add linux_read_offsets on mmuless systems.
15674 * server.c (handle_query): Add qOffsets logic.
15675 * target.h (struct target_ops): Add read_offsets.
15677 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15679 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15680 (PTRACE_GET_THREAD_AREA): Define.
15681 (ps_get_thread_area): New function.
15682 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15683 (linux-x86-64-low.o): Update.
15685 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15687 * configure.ac: Remove checks for prfpregset_t.
15688 * gdb_proc_service.h: New file.
15689 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15690 new "gdb_proc_service.h".
15691 * proc-service.c: Likewise.
15692 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15693 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15694 * Makefile.in (gdb_proc_service_h): Updated.
15695 * configure, config.in: Regenerated.
15697 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15699 * remote-utils.c (prepare_resume_reply): Move declaration
15700 of gdb_id_from_wait to the top of the block.
15702 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15704 * linux-low.c (regsets_store_inferior_registers): Read the regset
15705 from the target before filling it.
15707 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15709 * server.c (attach_inferior): Return SIGTRAP for a successful
15712 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15714 * Makefile.in (OBS): Add version.o.
15715 (STAGESTUFF): Delete.
15716 (version.o): Add dependencies.
15717 (version.c): Replace rule.
15718 (clean): Remove version.c.
15719 * server.c (gdbserver_version): New.
15720 (gdbserver_usage): Use printf.
15721 (main): Handle --version and --help.
15722 * server.h (version, host_name): Add declarations.
15724 2005-12-23 Eli Zaretskii <eliz@gnu.org>
15736 * linux-x86-64-low.c:
15738 * linux-s390-low.c:
15739 * linux-ppc64-low.c:
15741 * linux-mips-low.c:
15742 * linux-m68k-low.c:
15743 * linux-m32r-low.c:
15746 * linux-ia64-low.c:
15747 * linux-i386-low.c:
15748 * linux-crisv32-low.c:
15760 * gdbserver.1: Add (C) after Copyright. Update the FSF
15763 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15765 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15766 (arm_breakpoint_at): Recognize both breakpoints.
15767 (the_low_target): Use the correct breakpoint instruction.
15769 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15771 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15772 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15773 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15774 (the_low_target): Update.
15776 2005-10-25 Andreas Schwab <schwab@suse.de>
15778 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15780 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15781 (ia64_num_regs): Reduce to 462.
15783 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15785 * acinclude.m4: Correct quoting.
15786 * aclocal.m4: Regenerated.
15788 Suggested by SZOKOVACS Robert <szo@ies.hu>:
15789 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15790 (thread_db_init): Call thread_db_err_str.
15791 * configure.ac: Check for TD_VERSION.
15792 * config.in, configure: Regenerated.
15794 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15796 * server.h (error, fatal, warning): Add ATTR_FORMAT.
15798 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15800 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15801 is not available. Define HAVE_PTRACE_GETREGS if it is.
15802 * config.in, configure: Regenerated.
15803 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15804 * linux-i386-low.c, linux-m68k-low.c: Update to use
15805 HAVE_PTRACE_GETREGS.
15806 * linux-low.c (regsets_fetch_inferior_registers)
15807 (regsets_store_inferior_registers): Only return 0 if we processed
15809 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15810 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15812 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15814 * inferiors.c (struct thread_info): Add gdb_id.
15815 (add_thread): Add gdb_id argument.
15816 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15817 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15818 calls to add_thread.
15819 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15820 * server.c (handle_query): Use thread_to_gdb_id.
15821 (handle_v_cont, main): Use gdb_id_to_thread_id.
15822 * server.h (add_thread): Update prototype.
15823 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15826 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15828 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15829 left-padded registers.
15830 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15831 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15833 2005-07-01 Steve Ellcey <sje@cup.hp.com>
15835 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15836 * configure: Regenerate.
15837 * config.in: Regenerate.
15838 * server.h (NEED_DECLARATION_STRERROR):
15839 Replace with !HAVE_DECL_STRERROR.
15841 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
15843 * linux-low.c (linux_wait, linux_send_signal): Don't test
15844 an unsigned long variable for > 0 if it could be MAX_ULONG.
15845 * server.c (myresume): Likewise.
15846 * target.c (set_desired_inferior): Likewise.
15848 2005-06-13 Mark Kettenis <kettenis@gnu.org>
15850 * configure.ac: Simplify and improve check for socklen_t.
15851 * configure, config.in: Regenerate.
15853 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
15855 * acconfig.h: Remove.
15856 * configure.ac: Add a test for socklen_t. Use three-argument
15857 AC_DEFINE throughout.
15858 * config.in: Regenerated using autoheader 2.59.
15859 * configure: Regenerated.
15861 * gdbreplay.c (socklen_t): Provide a default.
15862 (remote_open): Use socklen_t.
15863 * remote-utils.c (socklen_t): Provide a default.
15864 (remote_open): Use socklen_t.
15865 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15868 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15870 * linux-low.c (linux_read_memory, linux_write_memory)
15871 (linux_read_auxv): Likewise.
15872 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15873 (check_mem_write): Likewise.
15874 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
15876 * regcache.c (struct inferior_rgcache_data, registers_to_string)
15877 (registers_from_string, register_data): Likewise.
15878 * server.c (handle_query, main): Likewise.
15879 * server.h (convert_ascii_to_int, convert_int_to_ascii)
15880 (decode_M_packet): Likewise.
15881 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
15882 * target.h (struct target_ops): Update read_memory, write_memory,
15884 (read_inferior_memory, write_inferior_memory): Update.
15885 * linux-low.h (struct linux_target_ops): Change type of breakpoint
15886 to unsigned char *.
15887 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
15888 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
15889 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
15890 linux-s390-low.c, linux-sh-low.c: Update for changes in
15891 read_inferior_memory and the_low_target->breakpoint.
15893 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
15895 * Makefile.in (SFILES): Add linux-ppc64-low.c.
15896 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
15897 * configure.srv: Add powerpc64-*-linux*.
15898 * linux-ppc64-low.c: New file.
15900 2005-05-23 Orjan Friberg <orjanf@axis.com>
15902 * linux-cris-low.c: New file with support for CRIS.
15903 * linux-crisv32-low.c: Ditto for CRISv32.
15904 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
15905 (clean): Add reg-cris.c and reg-crisv32.c.
15906 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
15907 reg-crisv32.o, and reg-crisv32.c to make rules.
15908 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
15909 recognized targets.
15911 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
15913 * linux-low.c (fetch_register): Ensure buffer size is a multiple
15914 of sizeof (PTRACE_XFER_TYPE).
15915 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
15917 2005-05-12 Orjan Friberg <orjanf@axis.com>
15919 * target.h (struct target_ops): Add insert_watchpoint,
15920 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
15921 pointers for hardware watchpoint support.
15922 * linux-low.h (struct linux_target_ops): Ditto.
15923 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
15924 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
15925 to linux_target_ops.
15926 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
15928 * server.c (main): Recognize 'Z' and 'z' packets.
15930 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
15932 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
15933 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
15934 (the_low_target): Add new members.
15936 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15938 * proc-service.c (ps_lgetregs): Search all_processes instead of
15941 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15943 * server.c (start_inferior): Change return type to int.
15944 (attach_inferior): Change sigptr to int *.
15945 (handle_v_cont, handle_v_requests): Change signal to int *.
15946 (main): Change signal to int.
15948 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
15950 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
15951 * configure.srv: Add m32r*-*-linux*.
15952 * linux-m32r-low.c: New file.
15954 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
15956 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
15958 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15960 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
15961 Take unsigned long arguments for PIDs.
15962 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
15963 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
15964 (wait_for_sigstop, linux_resume_one_process)
15965 (regsets_fetch_inferior_registers, linux_send_signal)
15966 (linux_read_auxv): Likewise. Update the types of variables holding
15967 PIDs. Update format string specifiers.
15968 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
15969 * remote-utils.c (prepare_resume_reply): Likewise.
15970 * server.c (cont_thread, general_thread, step_thread)
15971 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
15973 (handle_query): Update format specifiers.
15974 (handle_v_cont, main): Use strtoul for thread IDs.
15975 * server.h (struct inferior_list_entry): Use unsigned long for ID.
15976 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
15977 (general_thread, step_thread, thread_from_wait)
15978 (old_thread_from_wait): Update.
15979 * target.h (struct thread_resume): Use unsigned long for THREAD.
15980 (struct target_ops): Use unsigned long for arguments to attach and
15983 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
15985 * acinclude.m4: Include bfd/bfd.m4 directly.
15986 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
15987 <agriffis@toolchain.org>.
15988 * aclocal.m4, configure: Regenerated.
15990 2005-01-07 Andrew Cagney <cagney@gnu.org>
15992 * configure.ac: Rename configure.in, require autoconf 2.59.
15993 * configure: Re-generate.
15995 2004-12-08 Daniel Jacobowitz <dan@debian.org>
15997 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
15998 LIBS when finished.
15999 * aclocal.m4: Regenerated.
16000 * configure: Regenerated.
16002 2004-11-21 Andreas Schwab <schwab@suse.de>
16004 * linux-m68k-low.c (m68k_num_gregs): Define.
16005 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16006 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16007 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16008 (m68k_breakpoint_at): New. Add to the_low_target.
16010 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16011 srv_linux_thread_db to yes.
16013 2004-10-20 Joel Brobecker <brobecker@gnat.com>
16015 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16016 (ARCH_SET_FS): Likewise.
16017 (ARCH_GET_FS): Likewise.
16018 (ARCH_GET_GS): Likewise.
16020 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16022 * linux-i386-low.c (ps_get_thread_area): New.
16023 * linux-x86-64-low.c (ps_get_thread_area): New.
16024 * linux-low.c: Include <sys/syscall.h>.
16025 (linux_kill_one_process): Don't kill the first thread here.
16026 (linux_kill): Kill the first thread here.
16027 (kill_lwp): New function.
16028 (send_sigstop, linux_send_signal): Use it.
16029 * proc-service.c: Clean up #ifdefs.
16030 (fpregset_info): Delete.
16031 (ps_lgetregs): Update and enable implementation.
16032 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16034 * remote-utils.c (struct sym_cache, symbol_cache): New.
16035 (input_interrupt): Print a clearer message.
16036 (async_io_enabled): New variable.
16037 (enable_async_io, disable_async_io): Use it. Update comments.
16038 (look_up_one_symbol): Use the symbol cache.
16039 * thread-db.c (thread_db_look_up_symbols): New function.
16040 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
16042 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16044 * configure.in: Test for -rdynamic.
16045 * configure: Regenerated.
16046 * Makefile (INTERNAL_LDFLAGS): New.
16047 (gdbserver, gdbreplay): Use it.
16049 2004-09-02 Andrew Cagney <cagney@gnu.org>
16051 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16053 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
16055 * linux-low.c (linux_wait): Clear all_processes list also.
16057 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16059 * linux-low.c: Include <errno.h>. Remove extern declaration of
16062 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16064 * gdbreplay.c, server.h, utils.c: Update copyright years.
16066 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16068 * server.c (main): Print child status or termination signal from
16069 variable 'signal', not 'sig'.
16071 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16073 * linux-low.c (linux_read_memory): Change return type to
16074 int. Check for and return error from ptrace().
16075 * target.c (read_inferior_memory): Change return type to int. Pass
16076 back return status from the_target->read_memory().
16077 * target.h (struct target_ops): Adapt *read_memory() prototype.
16079 (read_inferior_memory): Adapt prototype.
16080 * server.c (main): Return an error packet if
16081 read_inferior_memory() returns an error.
16083 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
16085 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16086 Unify with other clean targets.
16088 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16090 * server.c (handle_v_cont): Call set_desired_inferior.
16092 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16094 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16096 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16098 * linux-low.c (linux_wait): Unblock async I/O.
16099 (linux_resume): Block and enable async I/O.
16100 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16101 * server.h (block_async_io, unblock_async_io): Add prototypes.
16103 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16105 * remote-utils.c (remote_open): Print a status notice after
16106 opening a TCP port.
16107 * server.c (attach_inferior): Print a status notice after
16110 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16112 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16114 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
16116 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16118 * server.c, target.h: Update copyright years.
16120 2004-02-25 Roland McGrath <roland@redhat.com>
16122 * target.h (struct target_ops): New member `read_auxv'.
16123 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16124 * linux-low.c (linux_read_auxv): New function.
16125 (linux_target_ops): Initialize `read_auxv' member to that.
16127 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16129 Committed by Jim Blandy <jimb@redhat.com>.
16131 * linux-s390-low.c (s390_num_regs): Update.
16132 (s390_regmap): Remove control registers. Use __s390x__ predefine
16133 instead of GPR_SIZE to distiguish s390 and s390x targets.
16135 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
16137 * linux-low.c: Update copyright year.
16138 (check_removed_breakpoint): Clear pending_is_breakpoint.
16139 (linux_set_resume_request, linux_queue_one_thread)
16140 (resume_status_pending_p): New functions.
16141 (linux_continue_one_thread): Use process->resume.
16142 (linux_resume): Only resume threads if there are no pending events.
16143 * linux-low.h (struct process_info): Add resume request
16146 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
16148 * regcache.c (new_register_cache): Clear the allocated register
16149 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16151 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
16153 * linux-low.c (linux_resume): Take a struct thread_resume *
16155 (linux_wait): Update call.
16156 (resume_ptr): New static variable.
16157 (linux_continue_one_thread): Renamed from
16158 linux_continue_one_process. Use resume_ptr.
16159 (linux_resume): Use linux_continue_one_thread.
16160 * server.c (handle_v_cont, handle_v_requests): New functions.
16161 (myresume): New function.
16162 (main): Handle 'v' case.
16163 * target.h (struct thread_resume): New type.
16164 (struct target_ops): Change argument of "resume" to struct
16166 (myresume): Delete macro.
16168 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16170 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16171 (uninstall): Support DESTDIR.
16173 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16175 * configure.srv: Add xscale*linux copy of arm*linux entry.
16177 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
16179 * linux-arm-low.c (arm_reinsert_addr): New function.
16180 (the_low_target): Add arm_reinsert_addr.
16182 2003-07-08 Mark Kettenis <kettenis@gnu.org>
16184 * mem-break.c: Remove whitespace at end of file.
16186 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16188 * configure.in: Check whether we need to prototype strerror.
16189 * server.h: Optionally prototype strerror.
16190 * gdbreplay.c (perror_with_name): Use strerror.
16191 * linux-low.c (linux_attach_lwp): Use strerror.
16192 * utils.c (perror_with_name): Use strerror.
16193 * config.in, configure: Regenerated.
16195 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16197 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16198 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16200 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
16202 * Makefile.in (SFILES): Update.
16203 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16204 low-sun3.c: Remove files.
16206 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
16208 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16209 (linux_detach_one_process, linux_detach): New functions.
16210 (linux_target_ops): Add linux_detach.
16211 * server.c (main): Handle 'D' packet.
16212 * target.h (struct target_ops): Add "detach" member.
16213 (detach_inferior): Define.
16215 2003-06-13 Mark Kettenis <kettenis@gnu.org>
16217 From Kelley Cook <kelleycook@wideopenwest.com>:
16218 * configure.srv: Accept i[34567]86 variants.
16220 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
16222 * linux-low.c (linux_wait_for_event): Correct comment typos.
16223 (linux_resume_one_process): Call check_removed_breakpoint.
16224 (linux_send_signal): New function.
16225 (linux_target_ops): Add linux_send_signal.
16226 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16228 * target.h (struct target_ops): Add send_signal.
16230 2003-05-29 Jim Blandy <jimb@redhat.com>
16232 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16233 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16234 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16235 away part of the register's value.
16237 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
16239 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16240 (linux_wait_for_event, linux_init_signals): Likewise.
16242 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
16244 * configure.in: Check for stdlib.h.
16245 * configure: Regenerated.
16246 * config.in: Regenerated.
16248 2003-01-04 Andreas Schwab <schwab@suse.de>
16250 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16252 2003-01-02 Andrew Cagney <ac131313@redhat.com>
16254 * Makefile.in: Remove obsolete code.
16256 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
16258 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16259 defined(PT_FPR0_HI).
16261 2002-11-17 Stuart Hughes <seh@zee2.com>
16263 * linux-arm-low.c (arm_num_regs): Increase.
16264 (arm_regmap): Include status register.
16266 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
16268 * linux-low.c (register_addr): Remove incorrect -1 check.
16270 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
16272 * linux-low.c (linux_create_inferior): Call setpgid. Return
16274 (unstopped_p, linux_signal_pid): Remove.
16275 (linux_target_ops): Remove linux_signal_pid.
16276 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16277 global instead of target method.
16278 * target.h (struct target_ops): Remove signal_pid. Update comment
16279 for create_inferior.
16280 * server.c (signal_pid): New variable.
16281 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
16282 gdbserver. Set the child to be the foreground process group.
16283 (attach_inferior): Set signal_pid.
16285 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
16287 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16289 2002-08-20 Jim Blandy <jimb@redhat.com>
16291 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16294 2002-08-01 Andrew Cagney <cagney@redhat.com>
16296 * Makefile.in: Make chill references obsolete.
16298 2002-07-24 Kevin Buettner <kevinb@redhat.com>
16300 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16301 * configure: Regenerate.
16302 * config.in: Regenerate.
16304 2002-07-09 David O'Brien <obrien@FreeBSD.org>
16306 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16307 (perror_with_name, remote_close, remote_open, expect, play): Static.
16309 2002-07-04 Michal Ludvig <mludvig@suse.cz>
16311 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
16312 byte offsets instead of an array of indexes.
16313 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16315 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
16317 * regcache.c: Add comment.
16319 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
16321 * thread-db.c: New file.
16322 * proc-service.c: New file.
16323 * acinclude.m4: New file.
16324 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16325 proc-service.o, and thread-db.o.
16326 (linux-low.o): Add USE_THREAD_DB.
16327 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16328 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16329 * aclocal.m4: Regenerated.
16330 * config.in: Regenerated.
16331 * configure: Regenerated.
16332 * configure.in: Check for proc_service.h, sys/procfs.h,
16333 thread_db.h, and linux/elf.h headrs.
16334 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16335 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16336 Check for -lthread_db and thread support.
16337 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16338 PowerPC, and SuperH.
16339 * i387-fp.c: Constify arguments.
16340 * i387-fp.h: Likewise.
16341 * inferiors.c: (struct thread_info): Renamed from
16342 `struct inferior_info'. Remove PID member. Use generic inferior
16343 list header. All uses updated.
16344 (inferiors, signal_pid): Removed.
16345 (all_threads): New variable.
16346 (get_thread): Define.
16347 (add_inferior_to_list): New function.
16348 (for_each_inferior): New function.
16349 (change_inferior_id): New function.
16350 (add_inferior): Removed.
16351 (remove_inferior): New function.
16352 (add_thread): New function.
16353 (free_one_thread): New function.
16354 (remove_thread): New function.
16355 (clear_inferiors): Use for_each_inferior and free_one_thread.
16356 (find_inferior): New function.
16357 (find_inferior_id): New function.
16358 (inferior_target_data): Update argument type.
16359 (set_inferior_target_data): Likewise.
16360 (inferior_regcache_data): Likewise.
16361 (set_inferior_regcache_data): Likewise.
16362 * linux-low.c (linux_bp_reinsert): Remove.
16363 (all_processes, stopping_threads, using_thrads)
16364 (struct pending_signals, debug_threads, pid_of): New.
16365 (inferior_pid): Replace with macro.
16366 (struct inferior_linux_data): Remove.
16367 (get_stop_pc, add_process): New functions.
16368 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16369 Use add_process and add_thread.
16370 (linux_attach_lwp): New function, based on old linux_attach. Use
16371 add_process and add_thread. Set stop_expected for new threads.
16372 (linux_attach): New function.
16373 (linux_kill_one_process): New function.
16374 (linux_kill): Kill all LWPs.
16375 (linux_thread_alive): Use find_inferior_id.
16376 (check_removed_breakpoints, status_pending_p): New functions.
16377 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16378 Update. Use WNOHANG. Wait for cloned processes also. Update process
16379 struct for the found process.
16380 (linux_wait_for_event): New function.
16381 (linux_wait): Use it. Support LWPs.
16382 (send_sigstop, wait_for_sigstop, stop_all_processes)
16383 (linux_resume_one_process, linux_continue_one_process): New functions.
16384 (linux_resume): Support LWPs.
16385 (REGISTER_RAW_SIZE): Remove.
16386 (fetch_register): Use register_size instead. Call supply_register.
16387 (usr_store_inferior_registers): Likewise. Call collect_register.
16388 Fix recursive case.
16389 (regsets_fetch_inferior_registers): Improve error message.
16390 (regsets_store_inferior_registers): Add debugging.
16391 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16392 (unstopped_p, linux_signal_pid): New functions.
16393 (linux_target_ops): Add linux_signal_pid.
16394 (linux_init_signals): New function.
16395 (initialize_low): Call it. Initialize using_threads.
16396 * regcache.c (inferior_regcache_data): Add valid
16398 (get_regcache): Fetch registers lazily. Add fetch argument
16399 and update all callers.
16400 (regcache_invalidate_one, regcache_invalidate): New
16402 (new_register_cache): Renamed from create_register_cache.
16403 Return the new regcache.
16404 (free_register_cache): Change argument to a void *.
16405 (registers_to_string, registers_from_string): Call get_regcache
16406 with fetch flag set.
16407 (register_data): Make static. Pass fetch flag to get_regcache.
16408 (supply_register): Call get_regcache with fetch flag clear.
16409 (collect_register): Call get_regcache with fetch flag set.
16410 (collect_register_as_string): New function.
16411 * regcache.h: Update.
16412 * remote-utils.c (putpkt): Flush after debug output and use
16414 Handle input interrupts while waiting for an ACK.
16415 (input_interrupt): Use signal_pid method.
16416 (getpkt): Flush after debug output and use stderr.
16417 (outreg): Use collect_register_as_string.
16418 (new_thread_notify, dead_thread_notify): New functions.
16419 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16420 and general_thread.
16421 (look_up_one_symbol): Flush after debug output.
16422 * server.c (step_thread, server_waiting): New variables.
16423 (start_inferior): Don't use signal_pid. Update call to mywait.
16424 (attach_inferior): Update call to mywait.
16425 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16426 (main): Don't fetch/store registers explicitly. Use
16427 set_desired_inferior. Support proposed ``Hs'' packet. Update
16429 * server.h: Update.
16430 (struct inferior_list, struct_inferior_list_entry): New.
16431 * target.c (set_desired_inferior): New.
16432 (write_inferior_memory): Constify.
16433 (mywait): New function.
16434 * target.h: Update.
16435 (struct target_ops): New signal_pid method.
16436 (mywait): Removed macro, added prototype.
16438 * linux-low.h (regset_func): Removed.
16439 (regset_fill_func, regset_store_func): New.
16440 (enum regset_type): New.
16441 (struct regset_info): Add type field. Use new operation types.
16442 (struct linux_target_ops): stop_pc renamed to get_pc.
16443 Add decr_pc_after_break and breakpoint_at.
16444 (get_process, get_thread_proess, get_process_thread)
16445 (strut process_info, all_processes, linux_attach_lwp)
16446 (thread_db_init): New.
16448 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16449 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16450 (the_low_target): Add new members.
16451 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16452 (i386_store_fpxregset): Constify.
16453 (target_regsets): Add new kind identifier.
16454 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16455 (i386_set_pc): Add debugging.
16456 (i386_breakpoint_at): New function.
16457 (the_low_target): Add new members.
16458 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16459 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16460 (mips_breakpoint_at): New.
16461 (the_low_target): Add new members.
16462 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16463 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16464 (the_low_target): Add new members.
16465 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16466 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16467 (the_low_target): Add new members.
16468 * linux-x86-64-low.c (target_regsets): Add new kind
16471 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
16473 From Martin Pool <mbp@samba.org>:
16474 * server.c (gdbserver_usage): New function.
16477 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
16479 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16480 stop_at -> stop_pc.
16482 2002-05-04 Andrew Cagney <ac131313@redhat.com>
16484 * Makefile.in: Remove obsolete code.
16486 2002-04-24 Michal Ludvig <mludvig@suse.cz>
16488 * linux-low.c (regsets_fetch_inferior_registers),
16489 (regsets_store_inferior_registers): Removed cast to int from
16491 * regcache.h: Added declaration of struct inferior_info.
16493 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16495 * inferiors.c (struct inferior_info): Add regcache_data.
16496 (add_inferior): Call create_register_cache.
16497 (clear_inferiors): Call free_register_cache.
16498 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16499 * regcache.c (struct inferior_regcache_data): New.
16500 (registers): Remove.
16501 (get_regcache): New function.
16502 (create_register_cache, free_register_cache): New functions.
16503 (set_register_cache): Don't initialize the register cache here.
16504 (registers_to_string, registers_from_string, register_data): Call
16506 * regcache.h: Add prototypes.
16507 * server.h: Likewise.
16509 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16511 * mem-break.c: New file.
16512 * mem-break.h: New file.
16513 * Makefile.in: Add mem-break.o rule; update server.h
16515 * inferiors.c (struct inferior_info): Add target_data
16517 (clear_inferiors): Free target_data member if set.
16518 (inferior_target_data, set_inferior_target_data): New functions.
16519 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16520 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16521 * linux-low.c (linux_bp_reinsert): New variable.
16522 (struct inferior_linux_data): New.
16523 (linux_create_inferior): Use set_inferior_target_data.
16524 (linux_attach): Likewise. Call add_inferior.
16525 (linux_wait_for_one_inferior): New function.
16526 (linux_wait): Call it.
16527 (linux_write_memory): Add const.
16528 (initialize_low): Call set_breakpoint_data.
16529 * linux-low.h (struct linux_target_ops): Add breakpoint
16531 * server.c (attach_inferior): Remove extra add_inferior
16533 * server.h: Include mem-break.h. Update inferior.c
16535 * target.c (read_inferior_memory)
16536 (write_inferior_memory): New functions.
16537 * target.h (read_inferior_memory)
16538 (write_inferior_memory): Change macros to prototypes.
16539 (struct target_ops): Update comments. Add const to write_memory
16542 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
16544 * linux-low.c (usr_store_inferior_registers): Support
16545 registers which are allowed to fail to store.
16546 * linux-low.h (linux_target_ops): Likewise.
16547 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16548 (ppc_cannot_store_register): FPSCR may not be storable.
16550 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16552 * server.h: Include <string.h> if HAVE_STRING_H.
16553 * ChangeLog: Correct paths in last ChangeLog entry.
16555 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16557 * linux-low.h: Remove obsolete prototypes.
16558 (struct linux_target_ops): New.
16559 (extern the_low_target): New.
16560 * linux-low.c (num_regs, regmap): Remove declarations.
16561 (register_addr): Use the_low_target explicitly.
16562 (fetch_register): Likewise.
16563 (usr_fetch_inferior_registers): Likewise.
16564 (usr_store_inferior_registers): Likewise.
16565 * linux-arm-low.c (num_regs): Remove.
16566 (arm_num_regs): Define.
16567 (arm_regmap): Renamed from regmap, made static.
16568 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16570 (arm_cannot_store_register): Renamed from cannot_store_register,
16572 (the_low_target): New.
16573 * linux-i386-low.c (num_regs): Remove.
16574 (i386_num_regs): Define.
16575 (i386_regmap): Renamed from regmap, made static.
16576 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16578 (i386_cannot_store_register): Renamed from cannot_store_register,
16580 (the_low_target): New.
16581 * linux-ia64-low.c (num_regs): Remove.
16582 (ia64_num_regs): Define.
16583 (ia64_regmap): Renamed from regmap, made static.
16584 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16586 (ia64_cannot_store_register): Renamed from cannot_store_register,
16588 (the_low_target): New.
16589 * linux-m68k-low.c (num_regs): Remove.
16590 (m68k_num_regs): Define.
16591 (m68k_regmap): Renamed from regmap, made static.
16592 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16594 (m68k_cannot_store_register): Renamed from cannot_store_register,
16596 (the_low_target): New.
16597 * linux-mips-low.c (num_regs): Remove.
16598 (mips_num_regs): Define.
16599 (mips_regmap): Renamed from regmap, made static.
16600 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16602 (mips_cannot_store_register): Renamed from cannot_store_register,
16604 (the_low_target): New.
16605 * linux-ppc-low.c (num_regs): Remove.
16606 (ppc_num_regs): Define.
16607 (ppc_regmap): Renamed from regmap, made static.
16608 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16610 (ppc_cannot_store_register): Renamed from cannot_store_register,
16612 (the_low_target): New.
16613 * linux-s390-low.c (num_regs): Remove.
16614 (s390_num_regs): Define.
16615 (s390_regmap): Renamed from regmap, made static.
16616 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16618 (s390_cannot_store_register): Renamed from cannot_store_register,
16620 (the_low_target): New.
16621 * linux-sh-low.c (num_regs): Remove.
16622 (sh_num_regs): Define.
16623 (sh_regmap): Renamed from regmap, made static.
16624 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16626 (sh_cannot_store_register): Renamed from cannot_store_register,
16628 (the_low_target): New.
16629 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16630 (the_low_target): New.
16632 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16634 * Makefile.in: Add stamp-h target.
16635 * configure.in: Create stamp-h.
16636 * configure: Regenerated.
16638 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16640 * inferiors.c: New file.
16641 * target.c: New file.
16642 * target.h: New file.
16643 * Makefile.in: Add target.o and inferiors.o. Update
16645 * linux-low.c (inferior_pid): New static variable,
16646 moved from server.c.
16647 (linux_create_inferior): Renamed from create_inferior.
16648 Call add_inferior. Return 0 on success instead of a PID.
16649 (linux_attach): Renamed from myattach.
16650 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16651 (linux_thread_alive): Renamed from mythread_alive.
16652 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16654 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16655 (regsets_store_inferior_registers): Correct error message.
16656 Add missing ``return 0''.
16657 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16658 (linux_store_registers): Renamed from store_inferior_registers.
16659 (linux_read_memory): Renamed from read_inferior_memory.
16660 (linux_write_memory): Renamed from write_inferior_memory.
16661 (linux_target_ops): New structure.
16662 (initialize_low): Call set_target_ops ().
16663 * remote-utils.c (unhexify): New function.
16664 (hexify): New function.
16665 (input_interrupt): Send signals to ``signal_pid''.
16666 * server.c (inferior_pid): Remove.
16667 (start_inferior): Update create_inferior call.
16668 (attach_inferior): Call add_inferior.
16669 (handle_query): New function.
16670 (main): Call handle_query for `q' packets.
16671 * server.h: Include "target.h". Remove obsolete prototypes.
16672 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16674 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16676 * Makefile.in: Add WARN_CFLAGS. Update configury
16678 * configure.in: Check for <string.h>
16679 * configure: Regenerate.
16680 * config.in: Regenerate.
16681 * gdbreplay.c: Include needed system headers.
16682 (remote_open): Remove strchr prototype.
16683 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16684 * regcache.c (supply_register): Change buf argument to const void *.
16685 (supply_register_by_name): Likewise.
16686 (collect_register): Change buf argument to void *.
16687 (collect_register_by_name): Likewise.
16688 * regcache.h: Add missing prototypes.
16689 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16690 * server.c (handle_query): New function.
16691 (attached): New static variable, moved out of main.
16692 (main): Quiet longjmp clobber warnings.
16693 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16694 * utils.c (error): Remove NORETURN.