1 2018-06-11 Alan Hayward <alan.hayward@arm.com>
3 * regcache.c (new_register_cache): Use new.
4 (free_register_cache): Use delete.
5 (register_data): Use const.
6 (supply_register): Move body inside regcache.
7 (regcache::raw_supply): New override function.
8 (collect_register): Move body inside regcache.
9 (regcache::raw_collect): New override function.
10 (regcache::get_register_status): New override function.
11 * regcache.h (struct regcache): Inherit from reg_buffer_common.
13 2018-06-09 Tom Tromey <tom@tromey.com>
15 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
17 (event_queue): Use std::queue.
18 (gdb_event_xfree): Remove.
19 (initialize_event_loop, process_event, wait_for_event): Update.
21 2018-06-08 Stan Cox <scox@redhat.com>
23 * win32-low.c (win32_create_inferior): last_ptid and last_status
24 moved to client_state.
26 2018-06-08 Pedro Alves <palves@redhat.com>
28 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
29 common/common-exceptions.o, common/common-utils.o,
30 common/errors.o, common/print-utils.o and utils.o.
31 * gdbreplay.c: Include "common-defs.h" instead of the two
32 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
34 (perror_with_name): Delete.
35 (remote_open): Use xstrdup instead of strdup.
37 (captured_main): ... this.
40 2018-06-08 Tom Tromey <tom@tromey.com>
42 * linux-low.c (linux_low_read_btrace): Update.
44 2018-06-04 Stan Cox <scox@redhat.com>
46 * server.h (struct client_state): New.
47 * server.c (cont_thread, general_thread, multi_process)
48 (report_fork_events, report_vfork_events, report_exec_events)
49 (report_thread_events, swbreak_feature, hwbreak_feature)
50 (vCont_supported, disable_randomization, pass_signals)
51 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
52 Moved to client_state.
53 * remote-utils.c (remote_debug, noack_mode)
54 (transport_is_reliable): Moved to client_state.
55 * tracepoint.c (current_traceframe): Moved to client_state.
58 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
59 linux-low.c, remote-utils.h, target.c: Use client_state.
61 2018-05-31 Alan Hayward <alan.hayward@arm.com>
63 * configure.srv: Add new c/h file.
65 2018-05-31 Alan Hayward <alan.hayward@arm.com>
67 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
70 2018-05-25 Maciej W. Rozycki <macro@mips.com>
72 * gdb.arch/mips-fpregset-core.exp: New test.
73 * gdb.arch/mips-fpregset-core.c: New test source.
75 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
78 * hostio.c (require_int): Do not report overflow for integers
79 between 0xfffffff and 0x7fffffff.
81 2018-05-22 Maciej W. Rozycki <macro@mips.com>
83 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
84 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
85 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
87 (the_low_target): Wire them.
89 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
91 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
92 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
93 mode. Call collect_register_by_name with vscr using
94 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
95 (ppc_store_vrregset): Add and set vscr_offset variable as in
96 ppc_fill_vrregset. Call supply_register_by_name with vscr using
99 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
101 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
102 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
103 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
105 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
107 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
108 (ppc_store_vsxregset): Likewise.
109 (ppc_fill_vrregset): Likewise.
110 (ppc_store_vrregset): Likewise.
111 (ppc_fill_evrregset): Likewise.
112 (ppc_store_evrregset): Likewise.
113 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
114 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
117 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
119 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
120 wordsize of the inferior. Call ppc_linux_target_wordsize.
122 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
124 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
125 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
126 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
127 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
128 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
129 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
130 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
131 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
132 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
133 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
134 (tdesc_powerpc_e500l): Remove.
135 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
136 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
137 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
138 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
140 (ppc_arch_setup): Remove target description matching code. Fill a
141 ppc_linux_features struct and call ppc_linux_match_description
144 2018-05-22 Maciej W. Rozycki <macro@mips.com>
146 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
147 width of the requested register exceeds the width of the
149 (mips_cannot_store_register): Likewise.
151 2018-05-21 Maciej W. Rozycki <macro@mips.com>
153 * linux-mips-low.c (mips_fetch_register): New function. Update
155 (mips_store_gregset): Supply 0 rather than $restart for $zero.
156 (the_low_target): Wire `mips_fetch_register'.
158 2018-05-10 Joel Brobecker <brobecker@adacore.com>
160 * lynx-i386-low.c (LYNXOS_178): New macro.
161 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
162 the layout on LynxOS-178.
163 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
164 handle floating point registers that are not supported by
167 2018-05-10 Tom Tromey <tom@tromey.com>
169 * configure: Rebuild.
171 2018-05-10 Joel Brobecker <brobecker@adacore.com>
174 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
175 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
176 Use it to set the expedite_regs field in the given tdesc.
177 * x86-tdesc.h: New file.
178 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
179 Adjust following the addition of the new expedite_regs parameter
181 * linux-tic6x-low.c (tic6x_read_description): Likewise.
182 * linux-x86-tdesc.c: #include "x86-tdesc.h".
183 (i386_linux_read_description, amd64_linux_read_description):
184 Adjust following the addition of the new expedite_regs parameter
186 * lynx-i386-low.c: #include "x86-tdesc.h".
187 (lynx_i386_arch_setup): Adjust following the addition of the new
188 expedite_regs parameter to init_target_desc.
189 * nto-x86-low.c: #include "x86-tdesc.h".
190 (nto_x86_arch_setup): Adjust following the addition of the new
191 expedite_regs parameter to init_target_desc.
192 * win32-i386-low.c: #include "x86-tdesc.h".
193 (i386_arch_setup): Adjust following the addition of the new
194 expedite_regs parameter to init_target_desc.
196 2018-05-10 Joel Brobecker <brobecker@adacore.com>
199 * win32-low.c (win32_create_inferior): Add call to my_wait
200 setting last_status global.
202 2018-05-10 Joel Brobecker <brobecker@adacore.com>
205 * win32-low.c (create_process): Only call gdb_tilde_expand if
206 inferior_cwd is not NULL.
208 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
210 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
211 registers to the cache if their values have changed.
212 (i387_xsave_to_cache): Provide default values for x87 control
213 registers when these features are available, but disabled.
214 * regcache.c (supply_register_by_name_zeroed): New function.
215 * regcache.h (supply_register_by_name_zeroed): Declare new
218 2018-05-07 Tom Tromey <tom@tromey.com>
220 * configure: Rebuild.
222 2018-05-04 Tom Tromey <tom@tromey.com>
224 * configure: Rebuild.
226 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
227 Pedro Alves <palves@redhat.com>
229 * linux-aarch64-low.c (aarch64_stopped_data_address):
232 2018-04-27 Tom Tromey <tom@tromey.com>
234 * configure: Rebuild.
236 2018-04-23 Tom Tromey <tom@tromey.com>
238 * configure: Rebuild.
240 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
242 * Makefile.in (depcomp): Add "..".
243 (all_deps_files): New and use it.
245 2018-04-18 Alan Hayward <alan.hayward@arm.com>
247 * configure.srv (aarch64*-*-linux*): Don't include xml.
248 (i[34567]86-*-cygwin*): Likewise.
249 (i[34567]86-*-linux*): Likewise.
250 (i[34567]86-*-lynxos*): Likewise.
251 (i[34567]86-*-mingw32ce*): Likewise.
252 (i[34567]86-*-mingw*): Likewise.
253 (i[34567]86-*-nto*): Likewise.
254 (tic6x-*-uclinux): Likewise.
255 (x86_64-*-linux*): Likewise.
256 (x86_64-*-mingw*): Likewise.
257 (x86_64-*-cygwin*): Likewise.
259 2018-04-18 Alan Hayward <alan.hayward@arm.com>
261 * tdesc.c: Remove xml parameter.
263 2018-04-18 Alan Hayward <alan.hayward@arm.com>
265 * server.c (get_features_xml): Remove cast.
266 * tdesc.c (void target_desc::accept): Fill in function.
267 (tdesc_get_features_xml): Remove old xml creation.
268 (print_xml_feature::visit_pre): Add xml vistor.
269 * tdesc.h (struct target_desc): Make xmltarget mutable.
270 (tdesc_get_features_xml): Remove declaration.
272 2018-04-18 Alan Hayward <alan.hayward@arm.com>
274 * tdesc.c (tdesc_architecture_name): Add new function.
275 (tdesc_osabi_name): Likewise.
276 (tdesc_get_features_xml): Use new functions.
278 2018-04-18 Alan Hayward <alan.hayward@arm.com>
280 * tdesc.c (tdesc_create_flags): Remove.
281 (tdesc_add_flag): Likewise.
282 (tdesc_named_type): Likewise.
283 (tdesc_create_union): Likewise.
284 (tdesc_create_struct): Likewise.
285 (tdesc_create_vector): Likewise.
286 (tdesc_add_bitfield): Likewise.
287 (tdesc_add_field): Likewise.
288 (tdesc_set_struct_size): Likewise.
290 2018-04-18 Alan Hayward <alan.hayward@arm.com>
292 * tdesc.c (~target_desc): Remove implictly deleted items.
293 (init_target_desc): Iterate all features.
294 (tdesc_get_features_xml): Use vector.
295 (tdesc_create_feature): Create feature.
296 * tdesc.h (tdesc_feature) Remove
297 (target_desc): Add features.
299 2018-04-18 Alan Hayward <alan.hayward@arm.com>
301 * Makefile.in: Add common/tdesc.c
302 * tdesc.c (init_target_desc): init all reg_defs from register
304 (tdesc_create_reg): Create tdesc_reg.
305 * tdesc.h (tdesc_feature): Add register vector.
307 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
309 * tdesc.h (struct target_desc) <features>: Change type to
310 std::vector<std::string>.
311 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
313 (tdesc_get_features_xml): Likewise.
314 (tdesc_create_feature): Likewise.
316 2018-03-26 Alan Hayward <alan.hayward@arm.com>
318 * regcache.c (find_register_by_number): Return a ref.
319 (find_regno): Use references.
320 (register_size): Likewise.
321 (register_data): Likewise.
322 * tdesc.c (target_desc::~target_desc): Remove free calls.
323 (target_desc::operator==): Use std::vector compare.
324 (init_target_desc): Use reference.
325 (tdesc_create_reg): Use reg constructors.
326 * tdesc.h (struct target_desc): Replace pointer with object.
328 2018-03-23 Alan Hayward <alan.hayward@arm.com>
330 * regcache.c (find_register_by_number): Make static.
331 (find_regno): Use find_register_by_number
332 * regcache.h (struct reg): Remove declaration.
334 2018-03-23 Alan Hayward <alan.hayward@arm.com>
336 * tdesc.c (target_desc::~target_desc): Move to here.
337 (target_desc::operator==): Likewise.
338 * tdesc.h (target_desc::~target_desc): Move from here.
339 (target_desc::operator==): Likewise.
341 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
343 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
345 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
347 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
349 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
350 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
351 and init_registers_s390_gs_linux64.
353 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
355 * linux-s390-low.c (s390_fill_gs): Remove function.
356 (s390_fill_gsbc): Remove function.
357 (s390_regsets): Set fill functions for the guarded storage regsets
360 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
362 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
363 the word size. Add comment.
364 (s390_get_wordsize): New function.
365 (s390_arch_setup): No longer select a temporary tdesc to fetch the
366 pswm with it. Instead, use s390_get_wordsize to determine the
367 word size first and derive the correct tdesc from that directly.
369 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
371 * Makefile.in: Include silent-rules.mk.
372 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
373 (COMPILE): Add ECHO_CXX.
374 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
375 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
376 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
377 (version-generated.c): Add ECHO_GEN.
378 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
379 (IPAGENT_COMPILE): Add ECHO_CXX.
380 (%-generated.c): Add ECHO_REGDAT.
382 2018-03-14 Tom Tromey <tom@tromey.com>
385 * ax.c (ax_printf): Special case for NULL.
387 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
389 * linux-low.c (linux_qxfer_libraries_svr4): Use
390 xml_escape_text_append.
392 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
394 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
396 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
398 * server.c (handle_general_set): Remove unnecessary xstrdup.
400 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
402 * server.c (parse_debug_format_options): Adjust to
403 delim_string_to_char_ptr_vec changes.
404 * thread-db.c (thread_db_load_search): Adjust to
405 dirnames_to_char_ptr_vec changes.
407 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
409 * target.h (target_enable_btrace, target_disable_btrace)
410 (target_read_btrace, target_read_btrace_conf): Turn macro into
411 inline function. Throw error if target method is not defined.
412 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
413 check for btrace target method. Be prepared to handle exceptions
414 from btrace target methods.
416 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
418 * server.c (captured_main): Change order of error message printed
419 when the current working directory cannot be found.
421 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
423 * server.c: Include "filenames.h" and "pathstuff.h".
424 (program_name): Delete variable.
425 (program_path): New anonymous class.
426 (get_exec_wrapper): Use "program_path" instead of
428 (handle_v_run): Likewise.
429 (captured_main): Likewise.
430 (process_serial_event): Likewise.
432 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
434 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
435 (OBJS): Add "pathstuff.o".
436 * server.c (current_directory): New global variable.
437 (captured_main): Initialize "current_directory".
439 2018-02-26 Alan Hayward <alan.hayward@arm.com>
441 * tdesc.c: Use common/tdesc.h.
444 2018-02-20 Alan Hayward <alan.hayward@arm.com>
445 Simon Marchi <simon.marchi@ericsson.com>
447 * Makefile.in: Switch order of make rules.
449 2018-02-19 Alan Hayward <alan.hayward@arm.com>
451 * Makefile.in: Add common directory in build.
452 * configure.ac: Add common reference.
453 * configure: Regenerate.
455 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
457 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
458 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
459 * spu-low.c (spu_target_ops): Likewise.
460 * win32-low.c (win32_target_ops): Likewise.
461 * server.c (supported_btrace_packets): Report packets unconditionally.
462 * target.h (target_ops) <supports_btrace>: Remove.
463 (target_supports_btrace): Remove.
465 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
467 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
468 (handle_btrace_disable): Change return type to void. Use exceptions
470 (handle_btrace_general_set): Catch exception and copy message to
473 2018-02-08 Tom Tromey <tom@tromey.com>
475 * linux-low.c (install_software_single_step_breakpoints): Use
477 * inferiors.c (make_cleanup_restore_current_thread): Remove.
478 (do_restore_current_thread_cleanup): Remove.
479 * gdbthread.h (make_cleanup_restore_current_thread): Don't
482 2018-02-08 Tom Tromey <tom@tromey.com>
484 * mem-break.c (set_raw_breakpoint_at): Use
485 gdb::unique_xmalloc_ptr.
487 2018-01-30 Pedro Alves <palves@redhat.com>
490 * target.c (target_terminal::terminal_state): Rename to ...
491 (target_terminal::m_terminal_state): ... this.
493 2018-01-19 James Clarke <jrtc27@jrtc27.com>
495 * linux-low.c (handle_extended_wait): Surround call to
496 thread_db_notice_clone with #ifdef USE_THREAD_DB.
498 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
500 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
501 linux_ptrace_attach_fail_reason_string now returning an
503 (linux_attach): Likewise.
504 * thread-db.c (attach_thread): Likewise.
506 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
509 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
510 checking for fs_base/gs_base fields in struct user_regs_struct.
511 * configure: Regenerate.
513 2018-01-16 Yao Qi <yao.qi@linaro.org>
516 * linux-low.c (fetch_register): Call supply_register instead of
519 2018-01-08 Yao Qi <yao.qi@linaro.org>
520 Simon Marchi <simon.marchi@ericsson.com>
522 * Makefile.in (OBS): Remove selftest.o.
523 * configure.ac: Set srv_selftest_objs if $development is true.
524 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
525 * configure: Re-generated.
526 * server.c (captured_main): Wrap variable selftest_filter with
529 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
531 * server.c (parse_debug_format_options): Return std::string.
532 (handle_monitor_command, captured_main): Adjust.
534 2018-01-05 Pedro Alves <palves@redhat.com>
537 * server.c (captured_main): Pass quiet=false to
538 save_original_signals_state.
540 2018-01-01 Joel Brobecker <brobecker@adacore.com>
542 * gdbreplay.c (gdbreplay_version): Update copyright year in
544 * server.c (gdbserver_version): Likewise.
546 2017-12-08 Tom Tromey <tom@tromey.com>
548 * ax.c (ax_printf): Update.
550 2017-12-07 Yao Qi <yao.qi@linaro.org>
552 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
553 aarch64_linux_read_description.
554 * linux-amd64-ipa.c (idx2mask): New array.
555 (get_ipa_tdesc): Move idx2mask out.
556 (initialize_low_tracepoint): Initialize target descriptions.
557 * linux-i386-ipa.c (idx2mask): New array.
558 (get_ipa_tdesc): Move idx2mask out.
559 (initialize_low_tracepoint): Initialize target descriptions.
561 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
563 * tdesc.c (struct tdesc_type): Change return type.
564 (tdesc_add_flag): Change parameter type.
565 (tdesc_add_bitfield): Likewise.
566 (tdesc_add_field): Likewise.
567 (tdesc_set_struct_size): Likewise.
569 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
571 * regcache.c (registers_to_string): Remove unused variable.
573 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
575 * inferiors.c (for_each_inferior_with_data): Remove.
576 * inferiors.h (for_each_inferior_with_data): Remove.
577 * server.c (handle_qxfer_threads_worker): Change parameter type.
578 (handle_qxfer_threads_proper): Use for_each_thread.
580 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
582 * inferiors.c (for_each_inferior): Remove.
583 (clear_inferiors): Use for_each_thread.
584 * inferiors.h (for_each_inferior): Remove.
585 * linux-low.c (linux_wait_for_event_filtered): Use
587 (linux_stabilize_threads): Likewise.
588 * regcache.c (regcache_release): Likewise.
589 * server.c (gdb_wants_all_threads_stopped): Likewise.
590 (clear_pending_status_callback): Remove.
591 (handle_status): Use for_each_thread.
592 (captured_main): Likewise.
593 * win32-low.c (child_init_thread_list): Likewise.
594 (win32_clear_inferiors): Likewise.
595 (fake_breakpoint_event): Likewise.
597 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
599 * inferiors.h (find_inferior): Remove.
600 * inferiors.c (find_inferior): Remove.
602 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
604 * linux-low.c (resume_status_pending_p): Update comment.
605 (need_step_over_p): Update comment.
607 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
609 * linux-low.c (proceed_one_lwp): Return void, change parameter
611 (unsuspend_and_proceed_one_lwp): Likewise.
612 (proceed_all_lwps): Use for_each_thread.
613 (unstop_all_lwps): Likewise.
615 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
617 * linux-low.c (linux_resume_one_thread): Return void, take
619 (linux_resume): Use for_each_thread.
621 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
623 * linux-low.c (send_sigstop_callback): Return void, change
624 parameter type. Rename to...
625 (send_sigstop): ... this.
626 (suspend_and_send_sigstop_callback): Return void, change parameter
628 (suspend_and_send_sigstop): ... this.
629 (stop_all_lwps): Use for_each_thread.
631 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
633 * linux-low.c (lwp_running): Return bool, remove unused
635 (linux_stabilize_threads): Use find_thread.
637 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
639 * linux-low.c (select_singlestep_lwp_callback): Remove.
640 (count_events_callback): Remove.
641 (select_event_lwp_callback): Remove.
642 (select_event_lwp): Use find_thread/for_each_thread.
644 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
646 * linux-low.c (not_stopped_callback): Return bool, take filter
648 (linux_wait_for_event_filtered): Use find_thread.
649 (linux_wait_1): Likewise.
651 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
653 * linux-low.c (same_lwp): Remove.
654 (find_lwp_pid): Use find_thread.
656 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
658 * linux-low.c (delete_lwp_callback): Remove.
659 (linux_mourn): Use for_each_thread.
661 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
663 * linux-low.c (linux_detach_lwp_callback): Return void, remove
664 args parameter, don't check for pid.
665 (linux_detach): Use for_each_thread.
667 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
669 * linux-low.c (struct counter): Remove.
670 (second_thread_of_pid_p): Remove.
671 (last_thread_of_process_p): Use find_thread.
673 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
675 * inferiors.c (find_inferior_in_random): Remove.
676 * inferiors.h (find_inferior_in_random): Remove.
677 * linux-low.c (status_pending_p_callback): Return bool, accept
678 parameter ptid directly.
679 (linux_wait_for_event_filtered): Use find_thread_in_random.
680 (linux_wait_1): Likewise.
682 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
684 * inferiors.c (find_inferior_id): Remove.
685 (find_thread_ptid): Move implemention from find_inferior_id to
687 * inferiors.h (find_inferior_id): Remove.
688 * server.c (handle_status): Use find_thread_ptid.
689 (process_serial_event): Likewise.
690 * thread-db.c (find_one_thread): Likewise.
691 (thread_db_thread_handle): Likewise.
692 * win32-low.c (thread_rec): Likewise.
693 (child_delete_thread): Likewise.
694 (win32_thread_alive): Likewise.
695 (get_child_debug_event): Likewise.
697 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
699 * linux-mips-low.c (update_watch_registers_callback): Return
700 void, remove pid_p parameter, don't check for pid.
701 (mips_insert_point, mips_remove_point): Use for_each_thread.
703 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
705 * lynx.low (lynx_delete_thread_callback): Remove.
706 (lynx_mourn): Use for_each_thread.
708 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
710 * regcache.c (regcache_invalidate_one): Remove.
711 (regcache_invalidate_pid): use for_each_thread.
713 2017-11-26 Tom Tromey <tom@tromey.com>
715 * linux-low.c (linux_create_inferior): Update.
717 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
719 * spu-low.c (spu_create_inferior): Fix typo in argument name.
721 2017-11-24 Alan Hayward <alan.hayward@arm.com>
723 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
724 * linux-aarch64-low.c (initialize_low_arch): Call init func.
725 * linux-aarch64-tdesc-selftest.c: New file.
726 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
728 2017-11-24 Alan Hayward <alan.hayward@arm.com>
730 * configure.srv: Add new file.
731 * linux-aarch64-low.c (initialize_low_arch): Call init func.
732 * linux-aarch64-tdesc-selftest.c: New file.
733 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
735 2017-11-24 Alan Hayward <alan.hayward@arm.com>
737 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
738 * linux-aarch64-low.c (initialize_low_arch): Remove init.
739 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
741 2017-11-24 Alan Hayward <alan.hayward@arm.com>
743 * configure.srv: Add new files.
744 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
745 aarch64_linux_read_description.
746 * linux-aarch64-low.c (aarch64_linux_read_description):
747 Merge with aarch64_arch_setup.
748 (aarch64_arch_setup): Call aarch64_linux_read_description.
749 * linux-aarch64-tdesc.c: New file.
750 * linux-aarch64-tdesc.h: New file.
752 2017-11-24 Yao Qi <yao.qi@linaro.org>
754 * configure.srv: Set $srv_regobj for tic6x-linux.
755 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
756 (tic6x_read_description): Move some code to tic6x_arch_setup.
757 (tic6x_tdesc_test): New function.
758 (initialize_low_arch): Call selftests::register_test.
760 2017-11-22 Yao Qi <yao.qi@linaro.org>
762 * remote-utils.c (prepare_resume_reply): Use memcpy.
764 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
766 * linux-low.c (kill_one_lwp_callback): Return void, take
767 argument directly, don't filter on pid.
768 (linux_kill): Use for_each_thread.
770 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
772 * linux-low.c (need_step_over_p): Return bool, remove dummy
774 (linux_resume, proceed_all_lwps): Use find_thread.
776 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
778 * linux-low.c (resume_status_pending_p): Return bool, remove
780 (linux_resume): Use find_thread.
782 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
784 * linux-low.c (struct thread_resume_array): Remove.
785 (linux_set_resume_request): Return void, take arguments
787 (linux_resume): Use for_each_thread.
789 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
791 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
792 return bool, remove data argument.
793 (linux_stabilize_threads): Use find_thread.
795 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
797 * linux-low.c (unsuspend_one_lwp): Remove.
798 (unsuspend_all_lwps): Use for_each_thread, inline code from
801 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
803 * gdbthread.h (find_thread): Add overload with ptid_t filter.
804 * linux-low.c (struct iterate_over_lwps_args): Remove.
805 (iterate_over_lwps_filter): Remove.
806 (iterate_over_lwps): Use find_thread.
808 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
810 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
811 (linux_handle_new_gdb_connection): Use for_each_thread, inline
812 code from reset_lwp_ptrace_options_callback.
814 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
816 * linux-arm-low.c (struct update_registers_data): Remove.
817 (update_registers_callback): Return void, take arguments
818 directly, don't check thread's pid.
819 (arm_insert_point, arm_remove_point): Use for_each_thread.
821 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
823 * win32-low.c (continue_one_thread): Return void, take argument
825 (child_continue): Use for_each_thread.
827 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
829 * win32-i386-low.c (update_debug_registers_callback): Rename
831 (update_debug_registers): ... this, return void, remove pid_p arg.
832 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
834 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
836 * inferiors.h (struct process_info): Add constructor, initialize
838 <syscalls_to_catch>: Change type to std::vector<int>.
839 * inferiors.c (add_process): Allocate process_info with new.
840 (remove_process): Free process_info with delete.
841 * linux-low.c (handle_extended_wait): Adjust.
842 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
843 * server.c (handle_general_set): Adjust.
845 2017-11-16 Pedro Alves <palves@redhat.com>
847 * remote-utils.c (remote_close): Block SIGIO signals instead of
848 uninstalling the SIGIO handler.
850 2017-11-16 Alan Hayward <alan.hayward@arm.com>
852 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
854 2017-11-16 Yao Qi <yao.qi@linaro.org>
856 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
857 (tic6x_store_gregset): Likewise.
858 (tic6x_usrregs_info): Move it up.
860 2017-11-15 Alan Hayward <alan.hayward@arm.com>
862 * Makefile.in: Update arch rules.
863 * configure.srv: Explicitly mark arch/ files.
865 2017-11-13 Andreas Schwab <schwab@suse.de>
867 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
869 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
871 2017-11-06 Pedro Alves <palves@redhat.com>
873 * config.in, configure: Regenerate.
875 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
877 * target.c (struct thread_search): Remove.
878 (thread_search_callback): Remove.
879 (prepare_to_access_memory): Use for_each_thread instead of
880 find_inferior. Inline code from thread_search_callback.
882 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
884 * server.c (struct visit_actioned_threads_data): Remove.
885 (visit_actioned_threads): Change prototype to take arguments
887 (resume): Use find_thread instead of find_inferior.
889 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
891 * server.c (queue_stop_reply_callback): Change prototype, return
893 (find_status_pending_thread_callback): Remove.
894 (handle_status): Replace find_inferior with find_thread and
897 2017-10-25 Alan Hayward <alan.hayward@arm.com>
899 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
901 (aarch64_store_gregset): Likewise.
902 (aarch64_fill_fpregset): Likewise.
903 (aarch64_store_fpregset): Likewise.
905 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
907 * gdbthread.h (find_thread, for_each_thread): New functions.
908 * inferiors.c (thread_of_pid): Remove.
909 (find_any_thread_of_pid): Use find_thread.
910 * linux-low.c (num_lwps): Use for_each_thread.
912 2017-10-17 Yao Qi <yao.qi@linaro.org>
914 * Makefile.in: Remove one rule.
915 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
917 2017-10-17 Yao Qi <yao.qi@linaro.org>
919 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
920 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
922 2017-10-17 Yao Qi <yao.qi@linaro.org>
924 * configure.srv: Rename arm.o with arch/arm.o.
926 2017-10-17 Yao Qi <yao.qi@linaro.org>
928 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
929 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
930 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
931 (arch-i386.o, arch-amd64.o): Remove rules.
932 (arch/%.o): New rule.
933 Update POSTCOMPILE and COMPILE.pre.
934 * configure.ac: Invoke AC_CONFIG_COMMANDS.
935 * configure: Re-generated.
936 * configure.srv: Replace arch-i386.o with arch/i386.o.
937 Replace arch-amd64.o with arch/amd64.o.
939 2017-10-16 Yao Qi <yao.qi@linaro.org>
941 * configure: Regenerated.
943 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
945 * inferiors.h: (struct inferior_list): Remove.
946 (struct inferior_list_entry); Remove.
947 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
948 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
949 get_first_inferior): Remove.
950 (for_each_inferior, for_each_inferior_with_data, find_inferior,
951 find_inferior_id, find_inferior_in_random): Change signature.
952 * inferiors.c (all_threads): Change type to
953 std::list<thread_info *>.
954 (get_thread): Remove macro.
955 (find_inferior, find_inferior_id): Change signature, implement
957 (find_inferior_in_random): Change signature, implement using
958 find_thread_in_random.
959 (for_each_inferior, for_each_inferior_with_data): Change
960 signature, implement using for_each_thread.
961 (add_inferior_to_list, remove_inferior): Remove.
962 (add_thread, get_first_thread, thread_of_pid,
963 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
964 (get_first_inferior, one_inferior_p, clear_inferior_list):
966 (clear_inferiors, get_thread_process): Update.
967 * gdbthread.h: Include <list>.
968 (struct thread_info) <entry>: Remove field.
970 (all_threads): Change type to std::list<thread_info *>.
971 (get_first_inferior): Add doc.
972 (find_thread, for_each_thread, find_thread_in_random): New
974 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
975 * linux-arm-low.c (update_registers_callback): Update.
976 * linux-low.c (second_thread_of_pid_p): Update.
977 (kill_one_lwp_callback, linux_detach_lwp_callback,
978 delete_lwp_callback, status_pending_p_callback, same_lwp,
979 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
980 iterate_over_lwps, not_stopped_callback,
981 resume_stopped_resumed_lwps, count_events_callback,
982 select_singlestep_lwp_callback, select_event_lwp_callback,
983 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
984 suspend_and_send_sigstop_callback, wait_for_sigstop,
985 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
986 lwp_running, linux_set_resume_request, resume_status_pending_p,
987 need_step_over_p, start_step_over, linux_resume_one_thread,
988 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
989 reset_lwp_ptrace_options_callback): Update.
990 * linux-mips-low.c (update_watch_registers_callback): Update.
991 * regcache.c (regcache_invalidate_one, regcache_invalidate):
993 (free_register_cache_thread_one): Remove.
994 (regcache_release): Update.
995 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
996 handle_qxfer_threads_worker): Update.
997 (handle_query): Update, use list iterator.
998 (visit_actioned_threads, handle_pending_status,
999 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1000 clear_pending_status_callback, set_pending_status_callback,
1001 find_status_pending_thread_callback, handle_status,
1002 process_serial_event): Update.
1003 * target.c (thread_search_callback): Update.
1004 * thread-db.c (thread_db_get_tls_address): Update.
1005 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1007 * win32-i386-low.c (update_debug_registers_callback): Update.
1008 * win32-low.c (delete_thread_info, child_delete_thread,
1009 continue_one_thread, suspend_one_thread,
1010 get_child_debug_event): Adjust.
1012 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1014 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1015 * inferiors.h: Include <list>.
1016 (struct process_info) <entry>: Remove field.
1018 (pid_of): Change macro to function.
1019 (ptid_of, lwpid_of): Remove macro.
1020 (all_processes): Change type to std::list<process_info *>.
1021 (ALL_PROCESSES): Remove macro.
1022 (for_each_process, find_process): New function.
1023 * inferiors.c (all_processes): Change type to
1024 std::list<process_info *>.
1025 (find_thread_process): Adjust.
1026 (add_process): Likewise.
1027 (remove_process): Likewise.
1028 (find_process_pid): Likewise.
1029 (get_first_process): Likewise.
1030 (started_inferior_callback): Remove.
1031 (have_started_inferiors_p): Adjust.
1032 (attached_inferior_callback): Remove.
1033 (have_attached_inferiors_p): Adjust.
1034 * linux-low.c (check_zombie_leaders): Likewise.
1035 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1036 (x86_linux_update_xmltarget): Adjust.
1037 * server.c (handle_query): Likewise.
1038 (gdb_reattached_process): Remove.
1039 (handle_status): Adjust.
1040 (kill_inferior_callback): Likewise.
1041 (detach_or_kill_inferior): Remove.
1042 (print_started_pid): Likewise.
1043 (print_attached_pid): Likewise.
1044 (detach_or_kill_for_exit): Update.
1045 (process_serial_event): Likewise.
1046 * linux-arm-low.c (arm_new_fork): Likewise.
1048 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1050 * dll.h: Include <list>.
1051 (struct dll_info): Add constructor.
1052 <entry>: Remove field.
1053 (all_dlls): Change type to std::list<dll_info>.
1054 * dll.c: Include <algorithm>.
1055 (get_dll): Remove macro.
1056 (all_dlls): Change type to std::list<dll_info *>.
1057 (free_one_dll): Remove.
1058 (match_dll): Likewise.
1059 (loaded_dll): Adjust.
1060 (unloaded_dll): Adjust to all_dlls type change, use
1061 std::find_if. Inline code from match_dll.
1062 (clear_dlls): Adjust to all_dlls type change.
1063 * server.c (emit_dll_description): Remove.
1064 (handle_qxfer_libraries): Adjust to all_dlls type change,
1065 integrate emit_dll_description's functionality.
1067 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1069 * linux-low.h (struct linux_target_ops) <delete_process>: New
1071 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1072 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1073 (struct linux_target_ops): Add delete_process callback.
1074 * linux-arm-low.c (arm_delete_process): New.
1075 (struct linux_target_ops): Add delete_process callback.
1076 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1077 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1078 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1079 * linux-mips-low.c (mips_linux_delete_process): New.
1080 (struct linux_target_ops): Add delete_process callback.
1081 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1082 * linux-s390-low.c (struct linux_target_ops): Likewise.
1083 * linux-sh-low.c (struct linux_target_ops): Likewise.
1084 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1085 * linux-tile-low.c (struct linux_target_ops): Likewise.
1086 * linux-x86-low.c (x86_linux_delete_process): New.
1087 (struct linux_target_ops): Add delete_process callback.
1088 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1090 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1092 * linux-aarch64-low.c (the_low_target): Add thread delete
1094 * linux-arm-low.c (arm_delete_thread): New function.
1095 (the_low_target): Add thread delete callback.
1096 * linux-bfin-low.c (the_low_target): Likewise.
1097 * linux-crisv32-low.c (the_low_target): Likewise.
1098 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1100 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1102 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1103 * linux-mips-low.c (mips_linux_delete_thread): New function.
1104 (the_low_target): Add thread delete callback.
1105 * linux-ppc-low.c (the_low_target): Likewise.
1106 * linux-s390-low.c (the_low_target): Likewise.
1107 * linux-sh-low.c (the_low_target): Likewise.
1108 * linux-tic6x-low.c (the_low_target): Likewise.
1109 * linux-tile-low.c (the_low_target): Likewise.
1110 * linux-x86-low.c (the_low_target): Likewise.
1111 * linux-xtensa-low.c (the_low_target): Likewise.
1113 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1115 * win32-low.c: Include "common-inferior.h".
1117 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1119 * inferiors.c (set_inferior_cwd): New function.
1120 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1121 (handle_query): Inform that QSetWorkingDir is supported.
1122 * win32-low.c (create_process): Pass the inferior's cwd to
1125 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1127 * inferiors.c (current_inferior_cwd): New global variable.
1128 (get_inferior_cwd): New function.
1129 * inferiors.h (struct process_info) <cwd>: New field.
1131 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1133 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1134 (OBS): Add gdb_tilde_expand.o.
1136 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1138 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1139 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1141 2017-09-29 Pedro Alves <palves@redhat.com>
1143 * ax.c (gdb_parse_agent_expr): Constify.
1144 * ax.h (gdb_parse_agent_expr): Constify.
1145 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1147 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1148 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1149 * remote-utils.h (read_ptid): Constify.
1150 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1151 (process_point_options, process_serial_event): Constify.
1152 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1153 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1154 (cmd_qtbuffer): Constify.
1156 2017-09-29 Pedro Alves <palves@redhat.com>
1158 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1161 2017-09-29 Pedro Alves <palves@redhat.com>
1163 * linux-low.c (handle_extended_wait): Pass parent thread instead
1164 of process to thread_db_notice_clone.
1165 * linux-low.h (thread_db_notice_clone): Replace parent process
1166 parameter with parent thread parameter.
1167 * thread-db.c (find_one_thread): Add comment.
1168 (thread_db_notice_clone): Replace parent process parameter with
1169 parent thread parameter. Temporarily switch to the parent thread.
1171 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1173 * gdbthread.h: Include "common-gdbthread.h".
1174 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1175 "if" when validating the ptid.
1176 * remote-utils.c: Include "gdbthread.h".
1177 (prepare_resume_reply): Use "switch_to_thread".
1178 * target.c (done_accessing_memory): Likewise.
1180 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1182 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1183 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1184 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1185 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1186 s390x-gs-linux64-ipa.o to ipa_obj.
1187 * linux-s390-low.c (HWCAP_S390_GS): New define.
1188 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1190 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1191 (s390_arch_setup): Check for guarded-storage support and choose
1193 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1194 init_registers_s390x_gs_linux64.
1195 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1197 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1198 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1200 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1202 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1204 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1206 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1207 (thread_db_thread_handle): Declare.
1208 * linux-low.c (linux_target_ops): Initialize thread_handle.
1209 * server.c (handle_qxfer_threads_worker): Add support for
1211 * target.h (struct target_ops): Add new function pointer,
1213 (target_thread_handle): Define.
1214 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1216 (thread_db_thread_handle): New function.
1218 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1220 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1221 * linux-low.h (thread_db_notice_clone): Declare.
1222 * thread-db.c (thread_db_notice_clone): New function.
1224 2017-09-21 Pedro Alves <palves@redhat.com>
1226 * server.c (gdb_read_memory, handle_status, process_serial_event)
1227 (handle_serial_event, handle_target_event): Adjust to
1228 set_desired_thread prototype change.
1229 * target.c (set_desired_thread): Remove 'use_general' parameter
1231 * target.h (set_desired_thread): Remove 'use_general' parameter.
1233 2017-09-20 Tom Tromey <tom@tromey.com>
1235 * target.c (target_terminal::terminal_state): Define.
1236 (target_terminal::init): Rename from target_terminal_init.
1237 (target_terminal::inferior): Rename from
1238 target_terminal_inferior.
1239 (target_terminal::ours): Rename from target_terminal_ours.
1240 (target_terminal::ours_for_output, target_terminal::info): New.
1242 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1244 * server.c (accumulate_file_name_length): Remove.
1245 (emit_dll_description): Adjust to std::string change.
1246 (handle_qxfer_libraries): Use std::string to hold document.
1248 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1250 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1251 return type of xml_escape_text.
1252 * server.c (emit_dll_description): Likewise.
1254 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1256 * server.c (captured_main): Accept argument for --selftest.
1257 Update run_tests call.
1258 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1259 when registering selftests.
1261 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1263 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1264 instead of "VEC" for "target_desc.reg_defs".
1265 (regcache_cpy): Likewise.
1266 (registers_to_string): Likewise.
1267 (registers_from_string): Likewise.
1268 (find_regno): Likewise.
1269 (supply_regblock): Likewise.
1270 (regcache_raw_read_unsigned): Likewise.
1271 * tdesc.c (init_target_desc): Likewise.
1272 (tdesc_create_reg): Likewise.
1273 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1274 (struct target_desc) <reg_defs>: Convert to "std::vector".
1275 (target_desc): Do not initialize "reg_defs".
1276 (~target_desc): Update code to use "std::vector" instead of "VEC"
1277 for "target_desc.reg_defs".
1278 (operator==): Likewise.
1280 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1282 * inferiors.h (thread_to_gdb_id): Remove.
1283 * inferiors.c (thread_to_gdb_id): Remove.
1284 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1285 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1286 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1288 * nto-low.c (nto_fetch_registers, nto_store_registers,
1289 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1291 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1293 * inferiors.h (gdb_id_to_thread_id): Remove.
1294 * inferiors.c (gdb_id_to_thread_id): Remove.
1295 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1296 removal. Move pid declaration closer to where it's used.
1298 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1300 * server.c (handle_detach): New function.
1301 (process_serial_event): Move code out, call handle_detach.
1303 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1305 * server.c (require_running): Rename to ...
1306 (require_running_or_return): ... this ...
1307 (require_running_or_break): ... and this.
1308 (handle_query, process_serial_event): Adjust.
1310 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1312 * linux-low.c (linux_set_resume_request): Remove unused
1315 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1317 * server.c (first_thread_of): Remove.
1318 (process_serial_event): Replace usage of first_thread_of with
1319 find_any_thread_of_pid.
1320 * tracepoint.c (same_process_p): Remove.
1321 (gdb_agent_about_to_close): Replace usage of same_process_p with
1322 find_any_thread_of_pid.
1323 * linux-x86-low.c (same_process_callback): Remove.
1324 (x86_arch_setup_process_callback): Replace usage of
1325 same_process_callback with find_any_thread_of_pid.
1326 * thread-db.c (any_thread_of): Remove.
1327 (switch_to_process): Replace usage of any_thread_of with
1328 find_any_thread_of_pid.
1329 * inferiors.c (thread_pid_matches_callback): Remove.
1330 (find_thread_process): Adjust to use find_any_thread_of_pid.
1332 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1334 * regcache.c (get_thread_regcache): Guard calls to "memset"
1337 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1339 * linux-low.c (handle_extended_wait): Use
1340 "allocate_target_description" instead of "XNEW".
1341 * linux-x86-low.c (initialize_low_arch): Likewise.
1343 2017-09-05 Yao Qi <yao.qi@linaro.org>
1345 * configure.srv (srv_i386_regobj): Remove.
1346 (srv_amd64_regobj): Remove.
1347 (srv_regobj): Set it to "" for x86 non-linux targets.
1348 * linux-x86-tdesc.c (i386_linux_read_description):
1349 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1350 (init_registers_i386): Remove the declaration.
1351 (tdesc_i386): Remove the declaration.
1352 (lynx_i386_arch_setup): Call i386_create_target_description.
1353 * nto-x86-low.c: Likewise.
1354 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1355 [!__x86_64__]: include arch/i386.h.
1356 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1358 2017-09-05 Yao Qi <yao.qi@linaro.org>
1360 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1361 i386/amd64-XXX-linux from it.
1363 2017-09-05 Yao Qi <yao.qi@linaro.org>
1365 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1367 (ipa_amd64_linux_regobj): Remove.
1368 (ipa_x32_linux_regobj): Remove.
1370 2017-09-05 Yao Qi <yao.qi@linaro.org>
1372 * Makefile.in (arch-amd64.o): New rule.
1373 * configure.srv: Append arch-amd64.o.
1374 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1375 (get_ipa_tdesc): Call amd64_linux_read_description.
1376 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1377 and init_registers_amd64_XXX.
1378 * linux-x86-low.c (x86_linux_read_description): Call
1379 amd64_linux_read_description.
1380 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1381 (initialize_low_arch): Don't call init_registers_x32_XXX and
1382 init_registers_amd64_XXX.
1383 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1384 and tdesc_amd64_XXX.
1385 [__x86_64__] (amd64_tdesc_test): New function.
1386 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1387 and init_registers_amd64_XXX.
1388 * linux-x86-tdesc.c: Include arch/amd64.h.
1389 (xcr0_to_tdesc_idx): New function.
1390 (i386_linux_read_description): New function.
1391 (amd64_get_ipa_tdesc_idx): New function.
1392 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1393 (amd64_get_ipa_tdesc): Declare.
1395 2017-09-05 Yao Qi <yao.qi@linaro.org>
1397 * configure.srv (srv_i386_linux_xmlfiles): Remove
1398 i386/i386-XXX-linux.xml from it.
1400 2017-09-05 Yao Qi <yao.qi@linaro.org>
1402 * configure.srv: Set srv_i386_linux_regobj empty if $development
1404 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1405 initialize_low_tdesc.
1406 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1407 with #if initialize_low_tdesc.
1408 * linux-x86-tdesc-selftest.c: New file.
1409 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1411 2017-09-05 Yao Qi <yao.qi@linaro.org>
1413 * Makefile.in (arch-i386.o): New rule.
1414 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1415 (x86_64-*-linux*): Likewise.
1416 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1417 include arch/i386.h.
1418 (i386_linux_read_description): Remove code and call
1419 i386_create_target_description.
1420 * tdesc.c (allocate_target_description): New function.
1421 * tdesc.h (set_tdesc_architecture): Remove declaration.
1422 (set_tdesc_osabi): Likewise.
1424 2017-09-05 Yao Qi <yao.qi@linaro.org>
1426 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1427 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1428 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1430 * server.c (get_features_xml): Call tdesc_get_features_xml.
1431 * tdesc.c (set_tdesc_architecture): New function.
1432 (set_tdesc_osabi): New function.
1433 (tdesc_get_features_xml): New function.
1434 (tdesc_create_feature): Add an argument.
1435 * tdesc.h (struct target_desc) <features>: New field.
1436 <arch, osabi>: New field.
1437 (~target_desc): xfree features, arch, and osabi.
1438 (target_desc::oerator==): Don't compare .xmltarget.
1439 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1440 (set_tdesc_osabi): Likewise.
1441 (tdesc_get_features_xml): Likewise.
1443 2017-09-05 Yao Qi <yao.qi@linaro.org>
1445 * linux-x86-tdesc.c: Include selftest.h.
1446 (i386_tdesc_test): New function.
1447 (initialize_low_tdesc): Call selftests::register_test.
1448 * tdesc.h: Include regdef.h.
1449 (target_desc): Override operator == and !=.
1451 2017-09-05 Yao Qi <yao.qi@linaro.org>
1453 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1454 (ipa_obj): Likewise.
1455 * linux-i386-ipa.c: Include common/x86-xstate.h
1456 (get_ipa_tdesc): Call i386_linux_read_description.
1457 (initialize_low_tracepoint): Don't call init_registers_XXX
1458 functions, call initialize_low_tdesc instead.
1459 * linux-x86-low.c (x86_linux_read_description): Call
1460 i386_linux_read_description.
1461 (initialize_low_arch): Don't call init_registers_i386_XXX
1462 functions, call initialize_low_tdesc.
1463 * linux-x86-tdesc.c: New file.
1464 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1465 (i386_get_ipa_tdesc_idx): Declare.
1466 (i386_get_ipa_tdesc): Declare.
1467 (initialize_low_tdesc): Declare.
1469 2017-09-05 Yao Qi <yao.qi@linaro.org>
1471 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1474 2017-09-05 Yao Qi <yao.qi@linaro.org>
1476 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1477 * regcache.c (get_thread_regcache): Use VEC_length.
1478 (init_register_cache): Likewise.
1479 (regcache_cpy): Likewise.
1480 (registers_to_string): Iterate reg_defs via VEC_iterate.
1481 (find_regno): Likewise.
1482 (find_register_by_number): Use VEC_index.
1483 (register_size): Call find_register_by_number.
1484 (register_data): Call find_register_by_number.
1485 (supply_regblock): Use VEC_length.
1486 (regcache_raw_read_unsigned): Likewise.
1487 * tdesc.c (init_target_desc): Iterate reg_defs via
1489 (default_description): Update initializer.
1490 (copy_target_description): Don't update field num_registers.
1491 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1492 <num_registers>: Remove.
1494 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1496 * Makefile.in (.SECONDARY): Define target.
1498 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1500 * linux-low.c (linux_wait_1): Adjust.
1501 * server.c (queue_stop_reply_callback): Adjust.
1503 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1505 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1506 QEnvironmentUnset and QEnvironmentReset packets.
1507 (handle_query): Inform remote that QEnvironmentHexEncoded,
1508 QEnvironmentUnset and QEnvironmentReset are supported.
1510 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1512 * inferiors.h (inferior_target_data): Rename to ...
1513 (thread_target_data): ... this.
1514 (inferior_regcache_data): Rename to ...
1515 (thread_regcache_data): ... this.
1516 (set_inferior_regcache_data): Rename to ...
1517 (set_thread_regcache_data): ... this.
1518 * inferiors.c (inferior_target_data): Rename to ...
1519 (thread_target_data): ... this.
1520 (inferior_regcache_data): Rename to ...
1521 (thread_regcache_data): ... this.
1522 (set_inferior_regcache_data): Rename to ...
1523 (set_thread_regcache_data): ... this.
1524 (free_one_thread): Update.
1525 * linux-low.h (get_thread_lwp): Update.
1526 * regcache.c (get_thread_regcache): Update.
1527 (regcache_invalidate_thread): Update.
1528 (free_register_cache_thread): Update.
1529 * win32-i386-low.c (update_debug_registers_callback): Update.
1530 (win32_get_current_dr): Update.
1531 * win32-low.c (thread_rec): Update.
1532 (delete_thread_info): Update.
1533 (continue_one_thread): Update.
1534 (suspend_one_thread): Update.
1536 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1538 * inferiors.c (set_inferior_target_data): Remove.
1539 * inferiors.h (set_inferior_target_data): Remove.
1541 2017-08-18 Yao Qi <yao.qi@linaro.org>
1543 * Makefile.in (OBS): Add selftest.o.
1544 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1545 * configure, config.in: Re-generated.
1546 * server.c: Include common/sefltest.h.
1547 (captured_main): Handle option --selftest.
1549 2017-08-09 Yao Qi <yao.qi@linaro.org>
1551 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1552 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1553 i386-avx-mpx.o and i386-mmx.o.
1554 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1555 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1556 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1557 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1558 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1559 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1560 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1561 i386/amd64-avx-mpx.xml.
1563 2017-08-09 Yao Qi <yao.qi@linaro.org>
1565 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1566 and x32-avx-avx512.o.
1567 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1568 i386/x32-avx-avx512.xml.
1570 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1572 * tracepoint.h (enum class fast_tpoint_collect_result): New
1574 (fast_tracepoint_collecting): Change return type to
1575 fast_tpoint_collect_result.
1576 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1577 * linux-low.h: Include tracepoint.h.
1578 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1579 fast_tpoint_collect_result.
1580 * linux-low.c (handle_tracepoints): Adjust.
1581 (linux_fast_tracepoint_collecting): Change return type to
1582 fast_tpoint_collect_result.
1583 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1584 linux_wait_1, stuck_in_jump_pad_callback,
1585 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1586 proceed_one_lwp): Adjust to type change.
1588 2017-07-10 Yao Qi <yao.qi@linaro.org>
1590 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1592 2017-06-29 Yao Qi <yao.qi@linaro.org>
1594 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1596 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1598 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1600 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1602 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1604 * linux-low.c (linux_create_inferior): Adjust code to access the
1605 environment information via 'gdb_environ' class.
1606 * lynx-low.c (lynx_create_inferior): Likewise.
1607 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1608 (get_environ): Return a pointer to 'our_environ'.
1609 (captured_main): Initialize 'our_environ'.
1610 * server.h (get_environ): Adjust prototype.
1611 * spu-low.c (spu_create_inferior): Adjust code to access the
1612 environment information via 'gdb_environ' class.
1614 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1616 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1617 usage of "register" keyword.
1619 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1621 * configure: Re-generate.
1623 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1625 * configure: Re-generate.
1627 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1629 * Makefile.in (COMPILE.pre): Add "-x c++".
1631 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1633 * fork-child.c: Conditionally include <signal.h>.
1635 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1637 * server.c (handle_general_set): Handle new packet
1638 "QStartupWithShell".
1639 (handle_query): Add "QStartupWithShell" to the list of supported
1641 (gdbserver_usage): Add help text explaining the
1642 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1644 (captured_main): Recognize and act upon the presence of the new
1647 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1648 Pedro Alves <palves@redhat.com>
1650 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1651 * configure: Regenerate.
1652 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1654 (i[34567]86-*-lynxos*): Likewise.
1655 (spu*-*-*): Likewise.
1656 * fork-child.c: New file.
1657 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1659 (linux_ptrace_fun): New function.
1660 (linux_create_inferior): Adjust function prototype to reflect
1661 change on "target.h". Adjust function code to use
1663 (linux_request_interrupt): Delete "signal_pid".
1664 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1665 (lynx_ptrace_fun): New function.
1666 (lynx_create_inferior): Adjust function prototype to reflect
1667 change on "target.h". Adjust function code to use
1669 * nto-low.c (nto_create_inferior): Adjust function prototype and
1670 code to reflect change on "target.h". Update comments.
1671 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1672 "common-terminal.h" and "environ.h".
1673 (terminal_fd): Moved to fork-child.c.
1674 (old_foreground_pgrp): Likewise.
1675 (restore_old_foreground_pgrp): Likewise.
1676 (last_status): Make it global.
1677 (last_ptid): Likewise.
1678 (our_environ): New variable.
1679 (startup_with_shell): Likewise.
1680 (program_name): Likewise.
1681 (program_argv): Rename to...
1682 (program_args): ...this.
1683 (wrapper_argv): New variable.
1684 (start_inferior): Delete function.
1685 (get_exec_wrapper): New function.
1686 (get_exec_file): Likewise.
1687 (get_environ): Likewise.
1688 (prefork_hook): Likewise.
1689 (post_fork_inferior): Likewise.
1690 (postfork_hook): Likewise.
1691 (postfork_child_hook): Likewise.
1692 (handle_v_run): Update code to deal with arguments coming from the
1693 remote host. Update calls from "start_inferior" to
1695 (captured_main): Likewise. Initialize environment variable. Call
1697 * server.h (post_fork_inferior): New prototype.
1698 (get_environ): Likewise.
1699 (last_status): Declare.
1700 (last_ptid): Likewise.
1701 (signal_pid): Likewise.
1702 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1703 (spu_ptrace_fun): New function.
1704 (spu_create_inferior): Adjust function prototype to reflect change
1705 on "target.h". Adjust function code to use "fork_inferior".
1706 * target.c (target_terminal_init): New function.
1707 (target_terminal_inferior): Likewise.
1708 (target_terminal_ours): Likewise.
1709 * target.h: Include <vector>.
1710 (struct target_ops) <create_inferior>: Update prototype.
1711 (create_inferior): Update macro.
1712 * utils.c (gdb_flush_out_err): New function.
1713 * win32-low.c (win32_create_inferior): Adjust function prototype
1714 and code to reflect change on "target.h".
1716 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1718 * inferiors.c (switch_to_thread): New function.
1720 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1722 * Makefile.in (SFILE): Add "common/job-control.c".
1723 (OBS): Add "job-control.o".
1725 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1727 * Makefile: Remove "@host_makefile_frag@".
1729 2017-05-05 Pedro Alves <palves@redhat.com>
1731 * configure: Regenerate.
1733 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1735 * configure: Regenerate.
1737 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1739 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1740 software_single_step change of return type to
1741 std::vector<CORE_ADDR>.
1742 * linux-low.c (install_software_single_step_breakpoints):
1744 * linux-low.h (install_software_single_step_breakpoints):
1747 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1749 * remote-utils.c: Include "gdb_termios.h" instead of
1751 * terminal.h: Delete file.
1753 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1755 * server.c: Include <vector>.
1756 <program_argv, wrapper_argv>: Convert to std::vector.
1757 (start_inferior): Rewrite function to use C++.
1758 (handle_v_run): Likewise. Update code that calculates the argv
1759 based on the vRun packet; use C++.
1760 (captured_main): Likewise.
1762 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1764 * server.c (handle_v_cont): Initialize thread_resume::thread
1767 2017-04-05 Pedro Alves <palves@redhat.com>
1769 * configure: Regenerate.
1771 2017-04-05 Pedro Alves <palves@redhat.com>
1773 * gdbreplay.c (sync_error): Constify.
1774 * linux-x86-low.c (push_opcode): Constify.
1776 2017-04-05 Pedro Alves <palves@redhat.com>
1778 * win32-low.c (get_child_debug_event)
1779 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1780 Report TARGET_WAITKIND_SPURIOUS instead.
1782 2017-04-05 Pedro Alves <palves@redhat.com>
1784 * remote-utils.c (remote_prepare, remote_open): Constify.
1785 * remote-utils.h (remote_prepare, remote_open): Constify.
1786 * server.c (captured_main): Constify 'port' handling.
1788 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
1790 * Makefile.in (clean): Clear .deps.
1792 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
1794 * .gitignore: Remove generated files, replace with wildcard.
1795 * (clean): Replace removal of generated files with wildcard.
1796 (version.c): Replace with...
1797 (version-generated.c): ...this.
1798 (xml-builtin.c): Replace with...
1799 (xml-builtin-generated.c): ...this.
1800 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1801 (%.c: *regformats*): Replace with...
1802 (%-generated.c: *regformats*): ...this.
1804 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1806 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1807 (xtensa_fill_gregset): Call collect_register_by_name for
1809 (xtensa_store_gregset): Call supply_register_by_name for
1812 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1814 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1815 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1816 (xtensa_store_gregset): Call supply_register for all registers in
1817 a0_regnum..a0_regnum + C0_NREGS range.
1819 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1821 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1822 (ax-ipa.o: ax.c): Remove.
1823 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1824 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1825 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1826 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1827 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1829 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1831 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1832 (print-utils-ipa.o: ../common/print-utils.c): Remove.
1833 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1834 (errors-ipa.o: ../common/errors.c): Remove.
1835 (format-ipa.o: ../common/format.c): Remove.
1836 (common-utils-ipa.o: ../common/common-utils.c): Remove.
1838 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1840 * Makefile.in (%-ipa.o: %.c): New rule.
1841 (tracepoint-ipa.o: tracepoint.c): Remove.
1842 (utils-ipa.o: utils.c): Remove.
1843 (remote-utils-ipa.o: remote-utils.c): Remove.
1844 (regcache-ipa.o: regcache.c): Remove.
1845 (i386-linux-ipa.o: i386-linux.c): Remove.
1846 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1847 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1848 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1849 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1850 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1851 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1852 (amd64-linux-ipa.o: amd64-linux.c): Remove.
1853 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1854 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1855 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1856 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1857 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1858 (aarch64-ipa.o: aarch64.c): Remove.
1859 (s390-linux32-ipa.o: s390-linux32.c): Remove.
1860 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1861 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1862 (s390-linux64-ipa.o: s390-linux64.c): Remove.
1863 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1864 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
1865 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
1866 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
1867 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
1868 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
1869 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
1870 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
1871 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
1872 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
1873 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
1874 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
1875 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
1876 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
1877 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
1878 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
1879 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
1880 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
1881 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
1882 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
1883 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
1884 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
1885 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
1886 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
1887 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
1888 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
1889 (tdesc-ipa.o: tdesc.c): Remove.
1890 (x32-linux-ipa.o: x32-linux.c): Remove.
1891 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
1892 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
1894 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1896 * Makefile.in (%.o: ../arch/%.c): New rule.
1897 (arm.o: ../arch/arm.c): Remove.
1898 (arm-linux.o: ../arch/arm-linux.c): Remove.
1899 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
1900 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
1902 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1904 * Makefile.in (%.o: ../nat/%.c): New rule.
1905 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
1906 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
1907 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
1908 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
1909 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
1910 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
1911 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
1912 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
1913 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
1914 (linux-personality.o: ../nat/linux-personality.c): Remove.
1915 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
1916 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
1917 (x86-linux.o: ../nat/x86-linux.c): Remove.
1918 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
1919 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
1921 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1923 * Makefile.in (%.o: ../common/%.c): New rule.
1924 (signals.o: ../common/signals.c): Remove.
1925 (print-utils.o: ../common/print-utils.c): Remove.
1926 (rsp-low.o: ../common/rsp-low.c): Remove.
1927 (common-utils.o: ../common/common-utils.c): Remove.
1928 (posix-strerror.o: ../common/posix-strerror.c): Remove.
1929 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
1930 (vec.o: ../common/vec.c): Remove.
1931 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
1932 (xml-utils.o: ../common/xml-utils.c): Remove.
1933 (ptid.o: ../common/ptid.c): Remove.
1934 (buffer.o: ../common/buffer.c): Remove.
1935 (format.o: ../common/format.c): Remove.
1936 (filestuff.o: ../common/filestuff.c): Remove.
1937 (agent.o: ../common/agent.c): Remove.
1938 (errors.o: ../common/errors.c): Remove.
1939 (environ.o: ../common/environ.c): Remove.
1940 (common-debug.o: ../common/common-debug.c): Remove.
1941 (cleanups.o: ../common/cleanups.c): Remove.
1942 (common-exceptions.o: ../common/common-exceptions.c): Remove.
1943 (fileio.o: ../common/fileio.c): Remove.
1944 (common-regcache.o: ../common/common-regcache.c): Remove.
1945 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
1946 (new-op.o: ../common/new-op.c): Remove.
1947 (btrace-common.o: ../common/btrace-common.c): Remove.
1949 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1951 * Makefile.in (%.o: ../target/%.c): New rule.
1952 (waitstatus.o: ../target/waitstatus.c): Remove.
1954 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1957 (%.c: ../regformats/%.dat,
1958 (%.c: ../regformats/arm/%.dat,
1959 (%.c: ../regformats/i386/%.dat,
1960 (%.c: ../regformats/rs6000/%.dat): New rules.
1961 (aarch64.c): Remove.
1962 (reg-arm.c): Remove.
1963 (arm-with-iwmmxt.c): Remove.
1964 (arm-with-vfpv2.c): Remove.
1965 (arm-with-vfpv3.c): Remove.
1966 (arm-with-neon.c): Remove.
1967 (reg-bfin.c): Remove.
1968 (reg-cris.c): Remove.
1969 (reg-crisv32.c): Remove.
1971 (i386-linux.c): Remove.
1972 (i386-avx.c): Remove.
1973 (i386-avx-linux.c): Remove.
1974 (i386-avx-avx512.c): Remove.
1975 (i386-avx-avx512-linux.c): Remove.
1976 (i386-mpx.c): Remove.
1977 (i386-mpx-linux.c): Remove.
1978 (i386-avx-mpx-avx512-pku.c): Remove.
1979 (i386-avx-mpx-avx512-pku-linux.c): Remove.
1980 (i386-avx-mpx.c): Remove.
1981 (i386-avx-mpx-linux.c): Remove.
1982 (i386-mmx.c): Remove.
1983 (i386-mmx-linux.c): Remove.
1984 (reg-ia64.c): Remove.
1985 (reg-m32r.c): Remove.
1986 (reg-m68k.c): Remove.
1988 (mips-linux.c): Remove.
1989 (mips-dsp-linux.c): Remove.
1990 (mips64-linux.c): Remove.
1991 (mips64-dsp-linux.c): Remove.
1992 (nios2-linux.c): Remove.
1993 (powerpc-32.c): Remove.
1994 (powerpc-32l.c): Remove.
1995 (powerpc-altivec32l.c): Remove.
1996 (powerpc-cell32l.c): Remove.
1997 (powerpc-vsx32l.c): Remove.
1998 (powerpc-isa205-32l.c): Remove.
1999 (powerpc-isa205-altivec32l.c): Remove.
2000 (powerpc-isa205-vsx32l.c): Remove.
2001 (powerpc-e500l.c): Remove.
2002 (powerpc-64l.c): Remove.
2003 (powerpc-altivec64l.c): Remove.
2004 (powerpc-cell64l.c): Remove.
2005 (powerpc-vsx64l.c): Remove.
2006 (powerpc-isa205-64l.c): Remove.
2007 (powerpc-isa205-altivec64l.c): Remove.
2008 (powerpc-isa205-vsx64l.c): Remove.
2009 (s390-linux32.c): Remove.
2010 (s390-linux32v1.c): Remove.
2011 (s390-linux32v2.c): Remove.
2012 (s390-linux64.c): Remove.
2013 (s390-linux64v1.c): Remove.
2014 (s390-linux64v2.c): Remove.
2015 (s390-te-linux64.c): Remove.
2016 (s390-vx-linux64.c): Remove.
2017 (s390-tevx-linux64.c): Remove.
2018 (s390x-linux64.c): Remove.
2019 (s390x-linux64v1.c): Remove.
2020 (s390x-linux64v2.c): Remove.
2021 (s390x-te-linux64.c): Remove.
2022 (s390x-vx-linux64.c): Remove.
2023 (s390x-tevx-linux64.c): Remove.
2024 (tic6x-c64xp-linux.c): Remove.
2025 (tic6x-c64x-linux.c): Remove.
2026 (tic6x-c62x-linux.c): Remove.
2028 (reg-sparc64.c): Remove.
2029 (reg-spu.c): Remove.
2031 (amd64-linux.c): Remove.
2032 (amd64-avx.c): Remove.
2033 (amd64-avx-linux.c): Remove.
2034 (amd64-avx-avx512.c): Remove.
2035 (amd64-avx-avx512-linux.c): Remove.
2036 (amd64-mpx.c): Remove.
2037 (amd64-mpx-linux.c): Remove.
2038 (amd64-avx-mpx-avx512-pku.c): Remove.
2039 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2040 (amd64-avx-mpx.c): Remove.
2041 (amd64-avx-mpx-linux.c): Remove.
2043 (x32-linux.c): Remove.
2044 (x32-avx.c): Remove.
2045 (x32-avx-linux.c): Remove.
2046 (x32-avx-avx512.c): Remove.
2047 (x32-avx-avx512-linux.c): Remove.
2048 (reg-xtensa.c): Remove.
2049 (reg-tilegx.c): Remove.
2050 (reg-tilegx32.c): Remove.
2052 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
2054 * Makefile.in (SFILES): Add "common/environ.c".
2055 (OBJS): Add "common/environ.h".
2057 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
2059 * configure.ac: Check if the fs_base and gs_base members of
2060 `struct user_regs_struct' exist.
2061 * config.in: Regenerated.
2062 * configure: Likewise.
2064 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
2066 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2068 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2069 (get_next_pcs_syscall_next_pc): Likewise.
2071 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
2073 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2074 * nto-x86-low.c: Likewise.
2076 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2078 * Makefile.in: Include disable-implicit-rules.mk.
2080 2016-11-23 Pedro Alves <palves@redhat.com>
2082 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2083 (debug_vprintf): Use std::chrono::steady_clock instead of
2084 gettimeofday. Use '.' instead of ':'.
2085 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2086 (get_timestamp): Use std::chrono::steady_clock instead of
2089 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2091 * Makefile.in: Fix whitespace formatting.
2093 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2095 * Makefile.in (SFILES, OBS): Flatten list and order
2098 2016-11-23 Pedro Alves <palves@redhat.com>
2100 * event-loop.c (handle_file_event): Use warning.
2101 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2102 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2105 2016-11-23 Pedro Alves <palves@redhat.com>
2107 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2109 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2110 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2111 debug_printf and debug_flush for debug output.
2112 * server.c (handle_general_set): Likewise.
2113 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2116 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2118 * Makefile.in (.c.o): Replace rule with ...
2119 (%.o: %.c): ... this one.
2121 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2123 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2124 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2126 * configure.ac: Remove checks for the make program.
2127 * configure: Re-generate.
2129 2016-10-28 Pedro Alves <palves@redhat.com>
2131 * Makefile.in (CXX_DIALECT): Get from configure.
2132 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2133 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2134 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2135 * config.in: Regenerate.
2136 * configure: Regenerate.
2138 2016-10-27 Yao Qi <yao.qi@linaro.org>
2140 * linux-low.c (linux_supports_range_stepping): Return true if
2141 can_software_single_step return true.
2143 2016-10-27 Yao Qi <yao.qi@linaro.org>
2145 * inferiors.c (find_inferior_in_random): New function.
2146 * inferiors.h (find_inferior_in_random): Declare.
2147 * linux-low.c (linux_wait_for_event_filtered): Call
2148 find_inferior_in_random instead of find_inferior.
2150 2016-10-27 Yao Qi <yao.qi@linaro.org>
2152 * linux-low.c (linux_wait_1): If single-step breakpoints are
2153 inserted, remove them.
2155 2016-10-26 Pedro Alves <palves@redhat.com>
2157 * linux-low.c (handle_extended_wait): Link parent/child fork
2159 (linux_wait_1): Unlink them.
2160 (linux_set_resume_request): Ignore resume requests for
2161 already-resumed and unhandled fork child threads.
2162 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2163 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2165 (handle_v_requests) <vCont>: Don't call require_running.
2166 * server.h (in_queued_stop_replies): New declaration.
2168 2016-10-24 Yao Qi <yao.qi@linaro.org>
2171 * linux-aarch64-low.c (append_insns): Cast the return value to
2174 2016-10-10 Yao Qi <yao.qi@linaro.org>
2176 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2178 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2180 * target.c (target_supports_multi_process): New function, moved
2182 * target.h (target_supports_multi_process): ... here. Remove
2185 2016-10-05 Tom Tromey <tom@tromey.com>
2188 * tracepoint.c (handle_tracepoint_bkpts): Check
2189 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2191 2016-10-05 Yao Qi <yao.qi@linaro.org>
2193 * configure.srv: Update the path of arm-*.xml files.
2195 2016-10-05 Terry Guo <terry.guo@arm.com>
2196 Yao Qi <yao.qi@linaro.org>
2198 * Makefile.in: Adjust the path of rules.
2199 * configure.srv: Update the path of xml files.
2200 * regformats/arm-with-iwmmxt.dat: Regenerated.
2201 * regformats/arm-with-neon.dat: Likewise.
2202 * regformats/arm-with-vfpv2.dat: Likewise.
2203 * regformats/arm-with-vfpv3.dat Likewise.
2205 2016-09-30 Yao Qi <yao.qi@linaro.org>
2208 * target.c (target_stop_and_wait): Don't call
2209 target_continue_no_signal, use resume_stop instead.
2211 2016-09-26 Yao Qi <yao.qi@linaro.org>
2213 * linux-low.c (linux_wait_1): Call debug_exit.
2215 2016-09-23 Pedro Alves <palves@redhat.com>
2217 * Makefile.in (SFILES): Add common/new-op.c.
2218 (OBS): Add common/new-op.o.
2219 (new-op.o): New rule.
2221 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2223 * .gitinore: Ignore more files.
2225 2016-09-21 Yao Qi <yao.qi@linaro.org>
2227 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2230 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2232 * server.c (start_inferior): Call target_mourn_inferior instead of
2233 mourn_inferior; pass ptid_t argument to it.
2235 (handle_target_event): Likewise.
2236 * target.c (target_mourn_inferior): New function.
2237 * target.h (mourn_inferior): Delete macro.
2239 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2241 * linux-low.c (lwp_is_stepping): New function.
2243 2016-09-06 Carl Love <cel@us.ibm.com>
2245 * server.c (start_inferior): Fixed comment, requested comment change
2246 didn't get updated correctly. Removed reference to ptrace () call as
2247 it is only true on Linux systems.
2249 2016-09-06 Carl Love <cel@us.ibm.com>
2251 * server.c (start_inferior): Do not call
2252 function target_post_create_inferior () if the
2253 inferior process has already exited.
2255 2016-09-05 Pedro Alves <palves@redhat.com>
2257 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2258 (COMPILE.pre, CC_LD): Use CXX directly.
2259 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2260 * acinclude.m4: Don't include build-with-cxx.m4.
2261 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2262 * configure: Regenerate.
2264 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2267 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2268 call writing data to own_buf.
2270 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2272 * target.c (mywait): Call target_wait instead of
2274 (target_wait): New function.
2276 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2278 * server.c (start_inferior): New variable 'ptid'. Replace calls
2279 to the_target->resume by target_continue{,_no_signal}, depending
2281 * target.c (target_stop_and_wait): Call target_continue_no_signal
2282 instead of the_target->resume.
2283 (target_continue): New function.
2285 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2287 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2289 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2292 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2294 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2295 * linux-arm-low.c (ps_get_thread_area): Likewise.
2296 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2297 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2298 * linux-mips-low.c (ps_get_thread_area): Likewise.
2299 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2300 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2301 * linux-x86-low.c (ps_get_thread_area): Likewise.
2302 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2304 2016-08-19 Pedro Alves <palves@redhat.com>
2306 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2308 2016-08-19 Pedro Alves <palves@redhat.com>
2310 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2311 comment. Use memcpy instead of casting through unsigned long.
2313 2016-08-19 Pedro Alves <palves@redhat.com>
2315 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2316 allocating around 0x80000000.
2318 2016-08-19 Pedro Alves <palves@redhat.com>
2321 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2322 (x32-avx512-linux-ipa.o): New rules.
2323 * configure.ac (x86_64-*-linux*): New x32 check.
2324 * configure.srv (ipa_x32_linux_regobj): New.
2325 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2326 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2328 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2330 * configure: Regenerate.
2332 2016-08-09 Pedro Alves <palves@redhat.com>
2335 * Makefile.in (OBS): Add signals-state-save-restore.o.
2336 (signals-state-save-restore.o): New rule.
2337 * config.in: Regenerate.
2338 * configure: Regenerate.
2339 * linux-low.c: Include "signals-state-save-restore.h".
2340 (linux_create_inferior): Call
2341 restore_original_signals_state.
2342 * server.c: Include "dispositions-save-restore.h".
2343 (captured_main): Call save_original_signals_state.
2345 2016-08-05 Pedro Alves <palves@redhat.com>
2347 * configure: Regenerate.
2349 2016-08-04 Yao Qi <yao.qi@linaro.org>
2351 * linux-low.c (regsets_fetch_inferior_registers): Check
2352 errno is ESRCH or not.
2354 2016-08-02 Yao Qi <yao.qi@linaro.org>
2356 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2357 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2358 (thread_db_load_search): Update.
2359 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2360 td_ta_set_event and td_ta_event_getmsg.
2362 2016-07-26 Pedro Alves <palves@redhat.com>
2365 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2366 of unsigned long for 64-bit registers and use uint32_t instead of
2367 unsigned int for 32-bit registers.
2369 2016-07-26 Pedro Alves <palves@redhat.com>
2371 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2374 2016-07-21 Tom Tromey <tom@tromey.com>
2376 * configure: Rebuild.
2378 2016-07-21 Yao Qi <yao.qi@linaro.org>
2380 * mem-break.c (find_gdb_breakpoint): Cast bp to
2381 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2383 2016-07-21 Yao Qi <yao.qi@linaro.org>
2385 * server.c (handle_v_requests): Support s and S actions
2386 if target_supports_software_single_step return true.
2388 2016-07-21 Yao Qi <yao.qi@linaro.org>
2390 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2391 is resume_step, call maybe_hw_step.
2392 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2394 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2396 (proceed_one_lwp): If resume request is resume_step, install
2397 reinsert breakpoints and call maybe_hw_step.
2399 2016-07-21 Yao Qi <yao.qi@linaro.org>
2401 * linux-low.c (proceed_one_lwp): Declare.
2402 (linux_resume_one_thread): Remove local variable 'step'.
2403 Lift code enqueue signal. Call proceed_one_lwp instead of
2404 linux_resume_one_lwp.
2406 2016-07-21 Yao Qi <yao.qi@linaro.org>
2408 * linux-low.c (linux_resume_one_thread): Call
2409 enqueue_pending_signal.
2411 2016-07-21 Yao Qi <yao.qi@linaro.org>
2413 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2414 * inferiors.c (do_restore_current_thread_cleanup): New function.
2415 (make_cleanup_restore_current_thread): Likewise.
2416 * linux-low.c (install_software_single_step_breakpoints): Call
2417 make_cleanup_restore_current_thread. Switch current_thread to
2420 2016-07-21 Yao Qi <yao.qi@linaro.org>
2422 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2423 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2424 (clone_one_breakpoint): Likewise.
2425 (delete_reinsert_breakpoints): Change parameter to thread.
2427 (has_reinsert_breakpoints): Likewise.
2428 (uninsert_reinsert_breakpoints): Likewise.
2429 (reinsert_reinsert_breakpoints): Likewise.
2430 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2431 (delete_reinsert_breakpoints): Likewise.
2432 (reinsert_reinsert_breakpoints): Likewise.
2433 (uninsert_reinsert_breakpoints): Likewise.
2434 (has_reinsert_breakpoints): Likewise.
2436 2016-07-21 Yao Qi <yao.qi@linaro.org>
2438 * inferiors.c (get_thread_process): Make parameter const.
2439 * inferiors.h (get_thread_process): Update declaration.
2440 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2441 Add new parameters child_thread and parent_thread. Callers
2443 * mem-break.h (clone_all_breakpoints): Update declaration.
2445 2016-07-21 Yao Qi <yao.qi@linaro.org>
2447 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2448 <command_list, handler>: Remove.
2449 (struct gdb_breakpoint): New.
2450 (struct other_breakpoint): New.
2451 (struct reinsert_breakpoint): New.
2452 (is_gdb_breakpoint): New function.
2453 (any_persistent_commands): Update command_list if
2454 is_gdb_breakpoint returns true.
2455 (set_breakpoint): Create breakpoints according to their types.
2456 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2457 (set_gdb_breakpoint_1): Likewise.
2458 (set_gdb_breakpoint): Likewise.
2459 (clear_breakpoint_conditions): Change parameter type to
2460 'struct gdb_breakpoint *'.
2461 (clear_breakpoint_commands): Likewise.
2462 (clear_breakpoint_conditions_and_commands): Likewise.
2463 (add_condition_to_breakpoint): Likewise.
2464 (add_breakpoint_condition): Likewise.
2465 (add_commands_to_breakpoint): Likewise.
2466 (check_breakpoints): Check other_breakpoint.
2467 (clone_one_breakpoint): Clone breakpopint according to its type.
2468 * mem-break.h (struct gdb_breakpoint): Declare.
2469 (set_gdb_breakpoint): Update declaration.
2470 (clear_breakpoint_conditions_and_commands): Likewise.
2471 (add_breakpoint_condition): Likewise.
2472 (add_breakpoint_commands): Likewise.
2473 * server.c (process_point_options): Change parameter type to
2474 'struct gdb_breakpoint *'.
2476 2016-07-21 Yao Qi <yao.qi@linaro.org>
2478 * mem-break.c (set_breakpoint_at): Rename it to ...
2479 (set_breakpoint_type_at): ... it.
2480 (set_breakpoint_at): Call set_breakpoint_type_at.
2481 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2482 * mem-break.h (set_breakpoint_at): Update comments.
2484 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2486 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2488 (nios2_store_gregset): Likewise.
2490 2016-07-01 Pedro Alves <palves@redhat.com>
2491 Antoine Tremblay <antoine.tremblay@ericsson.com>
2493 * linux-low.c: Change interface to take the target lwp_info
2494 pointer directly and return void. Handle detaching from a zombie
2496 (linux_detach_lwp_callback): New function.
2497 (linux_detach): Detach from the leader thread after detaching from
2500 2016-06-28 Yao Qi <yao.qi@linaro.org>
2502 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2503 for variable new_offset.
2504 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2505 (aarch64_ftrace_insn_reloc_cb): Likewise.
2506 (aarch64_ftrace_insn_reloc_tb): Likewise.
2507 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2508 PRIx64 instead of PRIx32.
2510 2016-06-28 Yao Qi <yao.qi@linaro.org>
2512 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2513 (the_low_target): Install arm_get_syscall_trapinfo.
2515 2016-06-28 Yao Qi <yao.qi@linaro.org>
2517 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2519 (the_low_target): Install aarch64_get_syscall_trapinfo.
2521 2016-06-28 Yao Qi <yao.qi@linaro.org>
2523 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2525 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2526 Remove parameter sysno.
2527 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2530 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2532 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2533 (s390_emit_ne_goto): Likewise.
2534 (s390_emit_lt_goto): Likewise.
2535 (s390_emit_le_goto): Likewise.
2536 (s390_emit_gt_goto): Likewise.
2537 (s390_emit_ge_goto): Likewise.
2538 (s390x_emit_eq_goto): Likewise.
2539 (s390x_emit_ne_goto): Likewise.
2540 (s390x_emit_lt_goto): Likewise.
2541 (s390x_emit_le_goto): Likewise.
2542 (s390x_emit_gt_goto): Likewise.
2543 (s390x_emit_ge_goto): Likewise.
2544 (s390_emit_ops_impl): Mark variable static.
2545 (s390x_emit_ops): Likewise.
2547 2016-06-17 Yao Qi <yao.qi@linaro.org>
2549 * linux-low.c (handle_extended_wait): Call
2550 uninsert_reinsert_breakpoints for the parent process. Remove
2551 reinsert breakpoints from the child process. Reinsert them to
2552 the parent process when vfork is done.
2553 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2554 (reinsert_reinsert_breakpoints): New function.
2555 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2556 (reinsert_reinsert_breakpoints): Declare.
2558 2016-06-17 Yao Qi <yao.qi@linaro.org>
2560 * linux-low.c (handle_extended_wait): If the parent is doing
2561 step-over, remove the reinsert breakpoints from the forked child.
2563 2016-06-17 Yao Qi <yao.qi@linaro.org>
2565 * linux-low.c (unsuspend_all_lwps): Declare.
2566 (linux_low_filter_event): If thread exited, call finish_step_over.
2567 If step-over is finished, unsuspend other threads.
2569 2016-06-17 Yao Qi <yao.qi@linaro.org>
2571 * linux-low.c (linux_resume_one_lwp_throw): Assert
2572 has_reinsert_breakpoints returns false.
2573 * mem-break.c (delete_disabled_breakpoints): Assert
2574 bp type isn't reinsert_breakpoint.
2576 2016-06-17 Yao Qi <yao.qi@linaro.org>
2578 * linux-low.c (maybe_hw_step): New function.
2579 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2580 (finish_step_over): Switch current_thread to lwp temporarily,
2581 and assert has_reinsert_breakpoints returns true.
2582 (proceed_one_lwp): Call maybe_hw_step.
2583 * mem-break.c (has_reinsert_breakpoints): New function.
2584 * mem-break.h (has_reinsert_breakpoints): Declare.
2586 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2588 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2590 2016-05-17 Yao Qi <yao.qi@linaro.org>
2592 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2593 instead of find_inferior.
2595 2016-05-05 Yao Qi <yao.qi@linaro.org>
2597 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2598 Initialize res to zero.
2600 2016-05-05 Yao Qi <yao.qi@linaro.org>
2602 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2605 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2607 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2608 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2609 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2611 2016-04-28 Par Olsson <par.olsson@windriver.com>
2612 Simon Marchi <simon.marchi@ericsson.com>
2614 * tracepoint.c (write_inferior_int8): New function.
2615 (cmd_qtenable_disable): Write enable flag using
2616 write_inferior_int8.
2618 2016-04-25 Yao Qi <yao.qi@linaro.org>
2620 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2621 (need_step_over_p): Return zero if the LWP has pending signals
2622 can be delivered on software single step target.
2624 2016-04-25 Yao Qi <yao.qi@linaro.org>
2626 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2627 return instead of error.
2629 2016-04-22 Yao Qi <yao.qi@linaro.org>
2631 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2634 2016-04-22 Yao Qi <yao.qi@linaro.org>
2636 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2637 signal when stepping over breakpoint with software single
2640 2016-04-21 Pedro Alves <palves@redhat.com>
2642 * linux-s390-low.c (s390_collect_ptrace_register)
2643 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2645 (s390_check_regset): Use void * instead of gdb_byte *.
2647 2016-04-20 Pedro Alves <palves@redhat.com>
2649 * configure: Renegerate.
2651 2016-04-20 Yao Qi <yao.qi@linaro.org>
2653 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2654 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2656 (arm_store_gregset): Likewise.
2658 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2660 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2661 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2662 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2663 (amd64-avx-mpx-linux.c): New rules.
2664 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2665 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2666 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2667 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2668 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2669 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2670 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2671 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2672 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2673 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2674 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2675 * linux-x86-low.c (x86_linux_read_description): Add case for
2676 X86_XSTATE_AVX_MPX_MASK.
2677 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2678 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2679 init_registers_i386_avx_mpx_linux.
2680 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2681 (initialize_low_tracepoint): Call
2682 init_registers_i386_avx_mpx_linux.
2683 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2684 (initialize_low_tracepoint): Call
2685 init_registers_amd64_avx_mpx_linux.
2686 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2687 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2688 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2691 2016-04-18 Pedro Alves <palves@redhat.com>
2693 * configure: Regenerate.
2695 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2697 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2698 (aarch64_emit_sub): Likewise.
2700 2016-04-12 Pedro Alves <palves@redhat.com>
2702 * utils.c (prepare_to_throw_exception): Delete.
2704 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2706 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2708 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2710 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2712 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2714 * linux-aarch64-ipa.c: Add <elf.h> include.
2715 * linux-ppc-ipa.c: Add <elf.h> include.
2716 * linux-s390-ipa.c: Add <elf.h> include.
2718 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2720 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2721 (get_raw_reg_ptr): Likewise.
2722 (get_trace_state_variable_value_ptr): Likewise.
2723 (set_trace_state_variable_value_ptr): Likewise.
2724 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2727 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2728 Marcin Kościelnicki <koriakin@0x04.net>
2731 * linux-ppc-low.c (emit_insns): New function.
2732 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2733 (ppc_emit_prologue): New function.
2734 (ppc_emit_epilogue): New function.
2735 (ppc_emit_add): New function.
2736 (ppc_emit_sub): New function.
2737 (ppc_emit_mul): New function.
2738 (ppc_emit_lsh): New function.
2739 (ppc_emit_rsh_signed): New function.
2740 (ppc_emit_rsh_unsigned): New function.
2741 (ppc_emit_ext): New function.
2742 (ppc_emit_zero_ext): New function.
2743 (ppc_emit_log_not): New function.
2744 (ppc_emit_bit_and): New function.
2745 (ppc_emit_bit_or): New function.
2746 (ppc_emit_bit_xor): New function.
2747 (ppc_emit_bit_not): New function.
2748 (ppc_emit_equal): New function.
2749 (ppc_emit_less_signed): New function.
2750 (ppc_emit_less_unsigned): New function.
2751 (ppc_emit_ref): New function.
2752 (ppc_emit_const): New function.
2753 (ppc_emit_reg): New function.
2754 (ppc_emit_pop): New function.
2755 (ppc_emit_stack_flush): New function.
2756 (ppc_emit_swap): New function.
2757 (ppc_emit_stack_adjust): New function.
2758 (ppc_emit_call): New function.
2759 (ppc_emit_int_call_1): New function.
2760 (ppc_emit_void_call_2): New function.
2761 (ppc_emit_if_goto): New function.
2762 (ppc_emit_goto): New function.
2763 (ppc_emit_eq_goto): New function.
2764 (ppc_emit_ne_goto): New function.
2765 (ppc_emit_lt_goto): New function.
2766 (ppc_emit_le_goto): New function.
2767 (ppc_emit_gt_goto): New function.
2768 (ppc_emit_ge_goto): New function.
2769 (ppc_write_goto_address): New function.
2770 (ppc_emit_ops_impl): New static variable.
2771 (ppc64v1_emit_prologue): New function.
2772 (ppc64v2_emit_prologue): New function.
2773 (ppc64_emit_epilogue): New function.
2774 (ppc64_emit_add): New function.
2775 (ppc64_emit_sub): New function.
2776 (ppc64_emit_mul): New function.
2777 (ppc64_emit_lsh): New function.
2778 (ppc64_emit_rsh_signed): New function.
2779 (ppc64_emit_rsh_unsigned): New function.
2780 (ppc64_emit_ext): New function.
2781 (ppc64_emit_zero_ext): New function.
2782 (ppc64_emit_log_not): New function.
2783 (ppc64_emit_bit_and): New function.
2784 (ppc64_emit_bit_or): New function.
2785 (ppc64_emit_bit_xor): New function.
2786 (ppc64_emit_bit_not): New function.
2787 (ppc64_emit_equal): New function.
2788 (ppc64_emit_less_signed): New function.
2789 (ppc64_emit_less_unsigned): New function.
2790 (ppc64_emit_ref): New function.
2791 (ppc64_emit_const): New function.
2792 (ppc64v1_emit_reg): New function.
2793 (ppc64v2_emit_reg): New function.
2794 (ppc64_emit_pop): New function.
2795 (ppc64_emit_stack_flush): New function.
2796 (ppc64_emit_swap): New function.
2797 (ppc64v1_emit_call): New function.
2798 (ppc64v2_emit_call): New function.
2799 (ppc64v1_emit_int_call_1): New function.
2800 (ppc64v2_emit_int_call_1): New function.
2801 (ppc64v1_emit_void_call_2): New function.
2802 (ppc64v2_emit_void_call_2): New function.
2803 (ppc64_emit_if_goto): New function.
2804 (ppc64_emit_eq_goto): New function.
2805 (ppc64_emit_ne_goto): New function.
2806 (ppc64_emit_lt_goto): New function.
2807 (ppc64_emit_le_goto): New function.
2808 (ppc64_emit_gt_goto): New function.
2809 (ppc64_emit_ge_goto): New function.
2810 (ppc64v1_emit_ops_impl): New static variable.
2811 (ppc64v2_emit_ops_impl): New static variable.
2812 (ppc_emit_ops): New function.
2813 (linux_low_target): Wire in ppc_emit_ops.
2815 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2816 Marcin Kościelnicki <koriakin@0x04.net>
2819 * Makefile.in: Add powerpc-*-ipa.o
2820 * configure.srv: Add ipa_obj for powerpc*-linux.
2821 * linux-ppc-ipa.c: New file.
2822 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2824 (PPC_FIELD): New macro.
2825 (PPC_SEXT): New macro.
2826 (PPC_OP6): New macro.
2827 (PPC_BO): New macro.
2828 (PPC_LI): New macro.
2829 (PPC_BD): New macro.
2830 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2831 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2832 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2833 (ppc_get_thread_area): New function.
2834 (is_elfv2_inferior): New function.
2835 (gen_ds_form): New function.
2836 (GEN_STD): New macro.
2837 (GEN_STDU): New macro.
2838 (GEN_LD): New macro.
2839 (GEN_LDU): New macro.
2840 (gen_d_form): New function.
2841 (GEN_ADDI): New macro.
2842 (GEN_ADDIS): New macro.
2843 (GEN_LI): New macro.
2844 (GEN_LIS): New macro.
2845 (GEN_ORI): New macro.
2846 (GEN_ORIS): New macro.
2847 (GEN_LWZ): New macro.
2848 (GEN_STW): New macro.
2849 (GEN_STWU): New macro.
2850 (gen_xfx_form): New function.
2851 (GEN_MFSPR): New macro.
2852 (GEN_MTSPR): New macro.
2853 (GEN_MFCR): New macro.
2854 (GEN_MTCR): New macro.
2855 (GEN_SYNC): New macro.
2856 (GEN_LWSYNC): New macro.
2857 (gen_x_form): New function.
2858 (GEN_OR): New macro.
2859 (GEN_MR): New macro.
2860 (GEN_LWARX): New macro.
2861 (GEN_STWCX): New macro.
2862 (GEN_CMPW): New macro.
2863 (gen_md_form): New function.
2864 (GEN_RLDICL): New macro.
2865 (GEN_RLDICR): New macro.
2866 (gen_i_form): New function.
2868 (GEN_BL): New macro.
2869 (gen_b_form): New function.
2870 (GEN_BNE): New macro.
2871 (GEN_LOAD): New macro.
2872 (GEN_STORE): New macro.
2873 (gen_limm): New function.
2874 (gen_atomic_xchg): New function.
2875 (gen_call): New function.
2876 (ppc_relocate_instruction): New function.
2877 (ppc_install_fast_tracepoint_jump_pad): New function.
2878 (ppc_get_min_fast_tracepoint_insn_len): New function.
2879 (ppc_get_ipa_tdesc_idx): New function.
2880 (the_low_target): Wire in the new functions.
2881 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
2883 * linux-ppc-tdesc.h: New file.
2885 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2887 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2888 (alloc_jump_pad_buffer): New function.
2889 * linux-amd64-ipa.c: Add <sys/mman.h> include.
2890 (alloc_jump_pad_buffer): New function.
2891 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
2892 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2893 (alloc_jump_pad_buffer): New function.
2894 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
2895 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
2896 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
2897 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
2899 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2901 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
2902 * linux-amd64-ipa.c: Likewise.
2903 * linux-i386-ipa.c: Likewise.
2904 * linux-s390-ipa.c: Likewise.
2905 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
2906 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
2907 set_trace_state_variable_value_ptr.
2908 (struct ipa_sym_addresses): Likewise.
2909 (symbol_list): Likewise.
2910 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
2911 accessing gdb_collect directly.
2912 (gdb_collect_ptr_type): New typedef.
2913 (get_raw_reg_ptr_type): New typedef.
2914 (get_trace_state_variable_value_ptr_type): New typedef.
2915 (set_trace_state_variable_value_ptr_type): New typedef.
2916 (gdb_collect_ptr): New global.
2917 (get_raw_reg_ptr): New global.
2918 (get_trace_state_variable_value_ptr): New global.
2919 (set_trace_state_variable_value_ptr): New global.
2920 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
2921 accessing get_raw_reg directly.
2922 (get_get_tsv_func_addr): Likewise for
2923 get_trace_state_variable_value_ptr.
2924 (get_set_tsv_func_addr): Likewise for
2925 set_trace_state_variable_value_ptr.
2926 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
2928 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
2930 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
2932 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2934 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
2936 (relocate_instruction): Remove own_buf.
2937 * server.c (own_buf): Make global.
2938 (handle_v_requests): Make global.
2939 * server.h (own_buf): New declaration.
2940 (handle_v_requests): New prototype.
2942 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2945 * linux-s390-low.c (add_insns): New function.
2946 (s390_emit_prologue): New function.
2947 (s390_emit_epilogue): New function.
2948 (s390_emit_add): New function.
2949 (s390_emit_sub): New function.
2950 (s390_emit_mul): New function.
2951 (s390_emit_lsh): New function.
2952 (s390_emit_rsh_signed): New function.
2953 (s390_emit_rsh_unsigned): New function.
2954 (s390_emit_ext): New function.
2955 (s390_emit_log_not): New function.
2956 (s390_emit_bit_and): New function.
2957 (s390_emit_bit_or): New function.
2958 (s390_emit_bit_xor): New function.
2959 (s390_emit_bit_not): New function.
2960 (s390_emit_equal): New function.
2961 (s390_emit_less_signed): New function.
2962 (s390_emit_less_unsigned): New function.
2963 (s390_emit_ref): New function.
2964 (s390_emit_if_goto): New function.
2965 (s390_emit_goto): New function.
2966 (s390_write_goto_address): New function.
2967 (s390_emit_litpool): New function.
2968 (s390_emit_const): New function.
2969 (s390_emit_call): New function.
2970 (s390_emit_reg): New function.
2971 (s390_emit_pop): New function.
2972 (s390_emit_stack_flush): New function.
2973 (s390_emit_zero_ext): New function.
2974 (s390_emit_swap): New function.
2975 (s390_emit_stack_adjust): New function.
2976 (s390_emit_set_r2): New function.
2977 (s390_emit_int_call_1): New function.
2978 (s390_emit_void_call_2): New function.
2979 (s390_emit_eq_goto): New function.
2980 (s390_emit_ne_goto): New function.
2981 (s390_emit_lt_goto): New function.
2982 (s390_emit_le_goto): New function.
2983 (s390_emit_gt_goto): New function.
2984 (s390_emit_ge_goto): New function.
2985 (s390x_emit_prologue): New function.
2986 (s390x_emit_epilogue): New function.
2987 (s390x_emit_add): New function.
2988 (s390x_emit_sub): New function.
2989 (s390x_emit_mul): New function.
2990 (s390x_emit_lsh): New function.
2991 (s390x_emit_rsh_signed): New function.
2992 (s390x_emit_rsh_unsigned): New function.
2993 (s390x_emit_ext): New function.
2994 (s390x_emit_log_not): New function.
2995 (s390x_emit_bit_and): New function.
2996 (s390x_emit_bit_or): New function.
2997 (s390x_emit_bit_xor): New function.
2998 (s390x_emit_bit_not): New function.
2999 (s390x_emit_equal): New function.
3000 (s390x_emit_less_signed): New function.
3001 (s390x_emit_less_unsigned): New function.
3002 (s390x_emit_ref): New function.
3003 (s390x_emit_if_goto): New function.
3004 (s390x_emit_const): New function.
3005 (s390x_emit_call): New function.
3006 (s390x_emit_reg): New function.
3007 (s390x_emit_pop): New function.
3008 (s390x_emit_stack_flush): New function.
3009 (s390x_emit_zero_ext): New function.
3010 (s390x_emit_swap): New function.
3011 (s390x_emit_stack_adjust): New function.
3012 (s390x_emit_int_call_1): New function.
3013 (s390x_emit_void_call_2): New function.
3014 (s390x_emit_eq_goto): New function.
3015 (s390x_emit_ne_goto): New function.
3016 (s390x_emit_lt_goto): New function.
3017 (s390x_emit_le_goto): New function.
3018 (s390x_emit_gt_goto): New function.
3019 (s390x_emit_ge_goto): New function.
3020 (s390_emit_ops): New function.
3021 (struct linux_target_ops): Fill in emit_ops hook.
3023 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3026 * Makefile.in: Add s390 IPA files.
3027 * configure.srv: Build IPA for s390.
3028 * linux-s390-ipa.c: New file.
3029 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3030 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3031 (tdesc_s390_linux32): Likewise.
3032 (init_registers_s390_linux32v1): Likewise.
3033 (tdesc_s390_linux32v1): Likewise.
3034 (init_registers_s390_linux32v2): Likewise.
3035 (tdesc_s390_linux32v2): Likewise.
3036 (init_registers_s390_linux64): Likewise.
3037 (tdesc_s390_linux64): Likewise.
3038 (init_registers_s390_linux64v1): Likewise.
3039 (tdesc_s390_linux64v1): Likewise.
3040 (init_registers_s390_linux64v2): Likewise.
3041 (tdesc_s390_linux64v2): Likewise.
3042 (init_registers_s390_te_linux64): Likewise.
3043 (tdesc_s390_te_linux64): Likewise.
3044 (init_registers_s390_vx_linux64): Likewise.
3045 (tdesc_s390_vx_linux64): Likewise.
3046 (init_registers_s390_tevx_linux64): Likewise.
3047 (tdesc_s390_tevx_linux64): Likewise.
3048 (init_registers_s390x_linux64): Likewise.
3049 (tdesc_s390x_linux64): Likewise.
3050 (init_registers_s390x_linux64v1): Likewise.
3051 (tdesc_s390x_linux64v1): Likewise.
3052 (init_registers_s390x_linux64v2): Likewise.
3053 (tdesc_s390x_linux64v2): Likewise.
3054 (init_registers_s390x_te_linux64): Likewise.
3055 (tdesc_s390x_te_linux64): Likewise.
3056 (init_registers_s390x_vx_linux64): Likewise.
3057 (tdesc_s390x_vx_linux64): Likewise.
3058 (init_registers_s390x_tevx_linux64): Likewise.
3059 (tdesc_s390x_tevx_linux64): Likewise.
3060 (have_hwcap_s390_vx): New static variable.
3061 (s390_arch_setup): Fill have_hwcap_s390_vx.
3062 (s390_get_thread_area): New function.
3063 (s390_ft_entry_gpr_esa): New const.
3064 (s390_ft_entry_gpr_zarch): New const.
3065 (s390_ft_entry_misc): New const.
3066 (s390_ft_entry_fr): New const.
3067 (s390_ft_entry_vr): New const.
3068 (s390_ft_main_31): New const.
3069 (s390_ft_main_64): New const.
3070 (s390_ft_exit_fr): New const.
3071 (s390_ft_exit_vr): New const.
3072 (s390_ft_exit_misc): New const.
3073 (s390_ft_exit_gpr_esa): New const.
3074 (s390_ft_exit_gpr_zarch): New const.
3075 (append_insns): New function.
3076 (s390_relocate_instruction): New function.
3077 (s390_install_fast_tracepoint_jump_pad): New function.
3078 (s390_get_min_fast_tracepoint_insn_len): New function.
3079 (s390_get_ipa_tdesc_idx): New function.
3080 (struct linux_target_ops): Wire in the above functions.
3081 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3082 * linux-s390-tdesc.h: New file.
3084 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3086 * linux-s390-low.c (s390_supports_tracepoints): New function.
3087 (struct linux_target_ops): Fill supports_tracepoints hook.
3089 2016-03-18 Yao Qi <yao.qi@linaro.org>
3091 * linux-low.c (lwp_signal_can_be_delivered): New function.
3092 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3094 2016-03-18 Yao Qi <yao.qi@linaro.org>
3096 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3097 0 if signal is enqueued. Remove 'signal' from one debugging
3098 message. Move one debugging message to some lines below.
3099 Remove code setting 'signal' to 0.
3101 2016-03-18 Yao Qi <yao.qi@linaro.org>
3103 * linux-low.c (linux_low_filter_event): Remove redundant
3104 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3106 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3108 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3109 (struct linux_target_ops): Wire in the above.
3111 2016-03-03 Yao Qi <yao.qi@linaro.org>
3113 * linux-low.c: Update comments to start_step_over.
3115 2016-03-03 Yao Qi <yao.qi@linaro.org>
3118 * linux-low.c (handle_extended_wait): Set child suspended
3119 if event_lwp->bp_reinsert isn't zero.
3121 2016-03-02 Yao Qi <yao.qi@linaro.org>
3123 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3124 enqueue_pending_signal.
3126 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3128 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3131 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3133 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3134 (s390_regmap_3264) [!__s390x__]: New global.
3135 (s390_collect_ptrace_register): Skip map entries containing -1.
3136 (s390_supply_ptrace_register): Ditto.
3137 (s390_fill_gprs_high): New function.
3138 (s390_store_gprs_high): New function.
3139 (s390_regsets): Add NT_S390_HIGH_GPRS.
3140 (s390_get_hwcap): Enable on 31-bit.
3141 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3142 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3143 Detect NT_S390_HIGH_GPRS.
3144 (s390_usrregs_info_3264): Enable on 31-bit.
3145 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3146 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3148 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3151 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3152 * configure.srv: Ditto.
3153 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3154 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3155 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3156 (init_registers_amd64_linux): Remove prototype.
3157 (tdesc_amd64_linux): Remove declaration.
3158 (get_ipa_tdesc): New function.
3159 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3160 initialize remaining tdescs.
3161 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3162 (init_registers_i386_linux): Remove prototype.
3163 (tdesc_i386_linux): Remove declaration.
3164 (get_ipa_tdesc): New function.
3165 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3166 initialize remaining tdescs.
3167 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3168 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3169 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3170 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3171 (x86_get_ipa_tdesc_idx): New function.
3172 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3173 * linux-x86-tdesc.h: New file.
3174 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3175 (target_get_ipa_tdesc_idx): New macro.
3176 * tracepoint.c (ipa_tdesc_idx): New macro.
3177 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3178 (symbol_list): Add ipa_tdesc_idx.
3179 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3180 (ipa_tdesc): Remove.
3181 (ipa_tdesc_idx): New variable.
3182 (get_context_regcache): Use get_ipa_tdesc.
3183 (gdb_collect): Ditto.
3185 * tracepoint.h (get_ipa_tdesc): New prototype.
3186 (ipa_tdesc): Remove.
3188 2016-02-24 Pedro Alves <palves@redhat.com>
3190 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3191 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3192 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3193 Factor out common code between the USE_SIGTRAP_SIGINFO and
3194 !USE_SIGTRAP_SIGINFO blocks.
3195 (linux_low_filter_event): Call save_stop_reason instead of
3196 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3198 (linux_wait_1): Update comments.
3200 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
3202 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3203 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3204 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3205 ppc_insert_point, ppc_remove_point.
3207 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3209 * linux-s390-low.c (s390_supports_z_point_type): New function.
3210 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3212 2016-02-16 Yao Qi <yao.qi@linaro.org>
3214 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3215 PC. Get pc from regcache_read_pc.
3217 2016-02-12 Yao Qi <yao.qi@linaro.org>
3219 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3220 or linux_get_pc_32bit.
3221 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3223 2016-02-12 Yao Qi <yao.qi@linaro.org>
3225 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3226 arm_linux_get_next_pcs_fixup.
3228 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3230 * tracepoint.c (x_tracepoint_action_download): Change
3231 write_inferior_data_ptr to write_inferior_data_pointer.
3232 (cmd_qtstart): Likewise.
3233 (write_inferior_data_ptr): Remove.
3234 (download_agent_expr): Change write_inferior_data_ptr to
3235 write_inferior_data_pointer.
3236 (download_tracepoint_1): Likewise.
3237 (download_tracepoint): Likewise.
3238 (download_trace_state_variables): Likewise.
3240 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
3241 Marcin Kościelnicki <koriakin@0x04.net>
3243 * tracepoint.c (struct tracepoint_action_ops): Remove.
3244 (struct tracepoint_action): Remove ops.
3245 (m_tracepoint_action_download, r_tracepoint_action_download)
3246 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3247 size and offset accordingly.
3248 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3249 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3250 (tracepoint_action_send, tracepoint_action_download): New functions.
3251 Helpers for trace action handlers.
3252 (add_tracepoint_action): Remove setup actions ops.
3253 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3255 2016-02-10 Yao Qi <yao.qi@linaro.org>
3257 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3259 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3261 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3263 * configure: Regenerate.
3265 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3267 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3268 void * to gdb_byte *.
3269 * linux-low.c (siginfo_fixup): Likewise.
3270 (linux_xfer_siginfo): Likewise.
3271 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3273 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3275 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3277 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3279 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3281 * linux-x86-low.c [__x86_64__]: Include
3282 "nat/amd64-linux-siginfo.h".
3283 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3284 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3285 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3286 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3287 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3288 (cpt_si_fd, si_timerid, si_overrun): Move from
3289 nat/amd64-linux-siginfo.c.
3290 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3292 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3294 * server.c (skip_to_semicolon): Remove.
3295 (process_point_options): Use strchrnul instead of
3298 2016-01-26 Yao Qi <yao.qi@linaro.org>
3300 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3301 * linux-low.c (install_software_single_step_breakpoints): Don't
3302 call regcache_read_pc.
3303 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3306 2016-01-26 Yao Qi <yao.qi@linaro.org>
3308 * linux-low.c (install_software_single_step_breakpoints): Call
3309 regcache_read_pc instead of get_pc.
3311 2016-01-26 Yao Qi <yao.qi@linaro.org>
3313 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3314 (unblock_async_io): Rename to ...
3315 (block_unblock_async_io): ... it. New function.
3316 (enable_async_io): Don't install SIGIO handler. Unblock it
3318 (disable_async_io): Don't ignore SIGIO. Block it instead.
3319 (initialize_async_io): Install SIGIO handler. Don't call
3322 2016-01-26 Yao Qi <yao.qi@linaro.org>
3324 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3325 first character is '\003', call *the_target->request_interrupt.
3327 2016-01-25 Yao Qi <yao.qi@linaro.org>
3329 * remote-utils.c (new_thread_notify): Remove.
3330 (dead_thread_notify): Likewise.
3331 * remote-utils.h (new_thread_notify): Remove declaration.
3332 (dead_thread_notify): Likewise.
3334 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3336 * gdb.trace/pending.exp: Fix expected message on continue.
3338 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3340 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3341 it works properly on big-endian machines where sizeof (CORE_ADDR)
3344 2016-01-21 Pedro Alves <palves@redhat.com>
3346 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3347 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3348 * configure: Regenerate.
3350 2016-01-21 Yao Qi <yao.qi@linaro.org>
3352 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3353 is_thumb and set it according to CPSR saved on the stack.
3354 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3355 arm_sigreturn_next_pc.
3357 2016-01-18 Yao Qi <yao.qi@linaro.org>
3359 * linux-low.c (linux_set_pc_64bit): New function.
3360 (linux_get_pc_64bit): New function.
3361 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3363 * linux-sparc-low.c (debug_threads): Remove declaration.
3364 (sparc_get_pc): Remove.
3365 (the_low_target): Use linux_get_pc_64bit instead of
3367 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3368 (the_low_target): Use linux_get_pc_64bit and
3371 2016-01-18 Yao Qi <yao.qi@linaro.org>
3373 * linux-arm-low.c (debug_threads): Remove declaration.
3374 (arm_get_pc, arm_set_pc): Remove.
3375 (the_low_target): Use linux_get_pc_32bit and
3377 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3378 (the_low_target): Use linux_get_pc_32bit and
3380 * linux-cris-low.c (debug_threads): Remove declaration.
3381 (cris_get_pc, cris_set_pc,): Remove.
3382 (the_low_target): Use linux_get_pc_32bit and
3384 * linux-crisv32-low.c (debug_threads): Remove declaration.
3385 (cris_get_pc, cris_set_pc): Remove.
3386 (the_low_target): Use linux_get_pc_32bit and
3388 * linux-low.c: Include inttypes.h.
3389 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3390 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3391 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3392 (the_low_target): Use linux_get_pc_32bit and
3394 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3395 (the_low_target): Use linux_get_pc_32bit and
3397 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3398 (the_low_target): Use linux_get_pc_32bit and
3400 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3401 (the_low_target): Use linux_get_pc_32bit and
3403 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3404 (the_low_target): Use linux_get_pc_32bit and
3407 2016-01-18 Gary Benson <gbenson@redhat.com>
3409 * configure.ac (AC_FUNC_FORK): New check.
3410 * config.in: Regenerate.
3411 * configure: Likewise.
3413 2016-01-14 Yao Qi <yao.qi@linaro.org>
3415 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3416 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3417 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3418 arm_get_next_pcs_ctor.
3420 2016-01-12 Josh Stone <jistone@redhat.com>
3421 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3423 * inferiors.h: Include "gdb_vecs.h".
3424 (struct process_info): Add syscalls_to_catch.
3425 * inferiors.c (remove_process): Free syscalls_to_catch.
3426 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3427 syscall_return stops.
3428 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3429 * server.c (handle_general_set): Handle QCatchSyscalls.
3430 (handle_query): Report support for QCatchSyscalls.
3431 * target.h (struct target_ops): Add supports_catch_syscall.
3432 (target_supports_catch_syscall): New macro.
3433 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3434 (struct lwp_info): Add syscall_state.
3435 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3436 Maintain syscall_state and syscalls_to_catch across exec.
3437 (get_syscall_trapinfo): New function, proxy to the_low_target.
3438 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3439 (linux_low_filter_event): Toggle syscall_state entry/return for
3440 syscall traps, and set it ignored for all others.
3441 (gdb_catching_syscalls_p): New function.
3442 (gdb_catch_this_syscall_p): New function.
3443 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3444 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3445 (linux_supports_catch_syscall): New function.
3446 (linux_target_ops): Install it.
3447 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3448 (the_low_target): Install it.
3450 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3452 * acinclude.m4: Include new ../warning.m4 file.
3453 * configure: Regenerated.
3454 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3456 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3458 * ax.c (is_goto_target): Mark static.
3459 * linux-low.c (register_addr): Likewise.
3460 (linux_fetch_registers, linux_store_registers): Likewise.
3461 * mem-break.c (any_persistent_commands): Fix old prototype.
3462 (add_commands_to_breakpoint): Mark static.
3463 * regcache.c (find_register_by_name): Delete unused func.
3464 * remote-utils.c (hex_or_minus_one): Mark static.
3465 * server.c (monitor_show_help): Mark static.
3466 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3467 handle_v_requests): Likewise.
3469 2016-01-12 Pedro Alves <palves@redhat.com>
3471 Remove use of the registered trademark symbol throughout.
3473 2016-01-08 Yao Qi <yao.qi@linaro.org>
3475 * remote-utils.c (getpkt): If c is '\003', call target hook
3478 2016-01-06 Yao Qi <yao.qi@linaro.org>
3480 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3481 linux-aarch32-low.c.
3482 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3483 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3484 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3485 (thumb2_breakpoint): Declare.
3486 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3487 linux-aarch32-low.h.
3488 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3489 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3490 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3492 2016-01-01 Joel Brobecker <brobecker@adacore.com>
3494 * gdbreplay.c (gdbreplay_version): Change copyright year in
3496 * server.c (gdbserver_version): Likewise.
3498 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3500 * server.c (crc32_table): Delete.
3501 (crc32): Use libiberty's xcrc32 function.
3503 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3505 * lynx-low.c (lynx_delete_thread_callback): New function.
3506 (lynx_mourn): Properly delete our process and all of its
3507 threads. Remove call to clear_inferiors.
3509 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3511 * target.c (thread_search_callback): Add check that
3512 the thread_stopped target callback is not NULL before
3515 2015-12-21 Yao Qi <yao.qi@linaro.org>
3517 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3520 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3522 * server.c (handle_query): Call target_supports_software_single_step.
3524 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3526 * linux-low.c (single_step): New function.
3527 (linux_resume_one_lwp_throw): Call single_step.
3528 (start_step_over): Likewise.
3530 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3532 * Makefile.in (SFILES): Append arch/arm-linux.c,
3533 arch/arm-get-next-pcs.c.
3534 (arm-linux.o): New rule.
3535 (arm-get-next-pcs.o): New rule.
3536 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3538 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3539 to linux-aarch32-low.c.
3540 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3541 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3542 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3543 (thumb2_breakpoint_len): Likewise.
3544 (arm_is_thumb_mode): Make non-static.
3545 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3546 from linux-aarch32-low.c.
3547 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3548 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3549 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3550 (thumb2_breakpoint_len): Likewise.
3551 (arm_is_thumb_mode): New declaration.
3552 * linux-arm-low.c: Include arch/arm-linux.h
3553 aarch/arm-get-next-pcs.h, sys/syscall.h.
3554 (get_next_pcs_ops): New struct.
3555 (get_next_pcs_addr_bits_remove): New function.
3556 (get_next_pcs_is_thumb): New function.
3557 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3558 (arm_sigreturn_next_pc): Likewise.
3559 (get_next_pcs_syscall_next_pc): Likewise.
3560 (arm_gdbserver_get_next_pcs): Likewise.
3561 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3563 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3564 * server.h: Include gdb_vecs.h.
3566 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3568 * Makefile.in (SFILES): Append common/common-regcache.c.
3569 (OBS): Append common-regcache.o.
3570 (common-regcache.o): New rule.
3571 * regcache.c (init_register_cache): Initialize cache to
3573 (regcache_raw_read_unsigned): New function.
3574 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3575 register_status enum.
3577 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3579 * linux-aarch64-low.c (the_low_targets): Rename
3580 breakpoint_reinsert_addr to get_next_pcs.
3581 * linux-arm-low.c (the_low_targets): Likewise.
3582 * linux-bfin-low.c (the_low_targets): Likewise.
3583 * linux-cris-low.c (the_low_targets): Likewise.
3584 * linux-crisv32-low.c (the_low_targets): Likewise.
3585 * linux-low.c (can_software_single_step): Likewise.
3586 (install_software_single_step_breakpoints): New function.
3587 (start_step_over): Use install_software_single_step_breakpoints.
3588 * linux-low.h: New CORE_ADDR vector.
3589 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3591 * linux-mips-low.c (the_low_targets): Likewise.
3592 * linux-nios2-low.c (the_low_targets): Likewise.
3593 * linux-sparc-low.c (the_low_targets): Likewise.
3595 2015-12-17 Pedro Alves <palves@redhat.com>
3597 * linux-low.c (linux_kill_one_lwp): Remove references to
3599 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3601 (linux_init_signals): Delete.
3602 (initialize_low): Adjust.
3603 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3605 2015-12-16 Pedro Alves <palves@redhat.com>
3607 * configure.ac (compiler warning flags): When testing a
3608 -Wno-foo option, check whether -Wfoo works instead.
3609 * configure: Regenerate.
3611 2015-12-11 Don Breazeal <donb@codesourcery.com>
3613 * server.c (process_serial_event): Don't exit from gdbserver
3614 in remote mode if there are still active inferiors.
3616 2015-12-11 Yao Qi <yao.qi@linaro.org>
3618 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3619 arm_breakpoint_at if the process is 32-bit.
3621 2015-12-11 Yao Qi <yao.qi@linaro.org>
3623 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3626 2015-12-07 Yao Qi <yao.qi@linaro.org>
3628 * configure.srv: Append arm.o to srv_tgtobj for
3629 aarch64*-*-linux* target.
3630 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3631 from linux-arm-low.c.
3632 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3633 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3634 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3635 (thumb2_breakpoint_len): Likewise.
3636 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3637 (arm_breakpoint_kinds): Likewise.
3638 (arm_breakpoint_kind_from_pc): Likewise.
3639 (arm_sw_breakpoint_from_kind): Likewise.
3640 (arm_breakpoint_kind_from_current_state): Likewise.
3641 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3642 (arm_sw_breakpoint_from_kind): Declare.
3643 (arm_breakpoint_kind_from_current_state): Declare.
3644 (arm_breakpoint_at): Declare.
3645 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3646 arm_sw_breakpoint_from_kind if process is 32-bit.
3647 (aarch64_breakpoint_kind_from_pc): New function.
3648 (aarch64_breakpoint_kind_from_current_state): New function.
3649 (the_low_target): Initialize fields breakpoint_kind_from_pc
3650 and breakpoint_kind_from_current_state.
3651 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3652 linux-aarch32-low.c.
3653 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3654 (arm_breakpoint, arm_breakpoint_len): Likewise.
3655 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3656 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3657 (arm_is_thumb_mode): Likewise.
3658 (arm_breakpoint_at): Likewise.
3659 (arm_breakpoint_kind_from_pc): Likewise.
3660 (arm_sw_breakpoint_from_kind): Likewise.
3661 (arm_breakpoint_kind_from_current_state): Likewise.
3664 2015-08-04 Yao Qi <yao.qi@linaro.org>
3666 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3667 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3668 * server.c (extended_protocol): Remove "static".
3669 * server.h (extended_protocol): Declare it.
3671 2015-12-04 Josh Stone <jistone@redhat.com>
3673 * target.h (struct target_ops) <arch_setup>: Rename to ...
3674 (struct target_ops) <post_create_inferior>: ... this.
3675 (target_arch_setup): Rename to ...
3676 (target_post_create_inferior): ... this, calling post_create_inferior.
3677 * server.c (start_inferior): Update target_arch_setup calls to
3678 target_post_create_inferior.
3679 * linux-low.c (linux_low_ptrace_options): Forward declare.
3680 (linux_arch_setup): Update its comment for general use.
3681 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3682 (struct linux_target_ops): Use linux_post_create_inferior.
3683 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3684 to post_create_inferior.
3685 * nto-low.c (struct nto_target_ops): Likewise.
3686 * spu-low.c (struct spu_target_ops): Likewise.
3687 * win32-low.c (struct win32_target_ops): Likewise.
3689 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3691 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3693 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3695 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3696 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3697 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3698 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3699 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3700 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3701 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3702 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3703 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3704 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3705 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3706 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3708 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3710 * linux-low.c (linux_look_up_symbols): Don't call
3711 linux_supports_traceclone.
3712 * linux-low.h (thread_db_init): Remove use_events argument.
3713 * thread-db.c (thread_db_use_event): Remove global variable.
3714 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3715 (struct thread_db) <td_create_bp>: Remove field.
3716 (thread_db_create_event): Remove function.
3717 (thread_db_enable_reporting): Likewise.
3718 (find_one_thread): Don't check for thread_db_use_events.
3719 (attach_thread): Likewise.
3720 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3721 (try_thread_db_load_1): Don't check for thread_db_use_events.
3722 (thread_db_init): Remove use_events argument and thread events
3724 (remove_thread_event_breakpoints): Remove function.
3725 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3727 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3729 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3731 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3732 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3733 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3734 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3735 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3737 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3739 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3740 * linux-low.c (can_hardware_single_step): Use
3741 supports_hardware_single_step.
3742 (can_software_single_step): New function.
3743 (start_step_over): Call can_software_single_step.
3744 (linux_supports_hardware_single_step): New function.
3745 (struct target_ops) <supports_software_single_step>: Initialize.
3746 * linux-low.h (struct linux_target_ops)
3747 <supports_hardware_single_step>: Initialize.
3748 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3749 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3750 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3751 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3752 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3753 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3754 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3755 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3756 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3757 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3759 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3760 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3762 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3763 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3764 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3766 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3767 * target.h (struct target_ops): <supports_software_single_step>:
3769 (target_supports_software_single_step): New macro.
3771 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3773 * linux-low.c (linux_wait_1): Fix pc advance condition.
3774 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3775 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3777 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3779 * linux-arm-low.c (arm_is_thumb_mode): New function.
3780 (arm_breakpoint_at): Use arm_is_thumb_mode.
3781 (arm_breakpoint_kind_from_current_state): New function.
3782 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3784 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3785 (linux_breakpoint_kind_from_current_state): New function.
3786 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3787 * linux-low.h (struct linux_target_ops)
3788 <breakpoint_kind_from_current_state>: New field.
3789 * target.h (struct target_ops): Likewise.
3790 (target_breakpoint_kind_from_current_state): New macro.
3792 2015-11-30 Pedro Alves <palves@redhat.com>
3794 * linux-low.c (linux_resume): Wake up the event loop before
3797 2015-11-30 Pedro Alves <palves@redhat.com>
3799 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3801 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3803 * target.c (struct thread_search): New structure.
3804 (thread_search_callback): New function.
3805 (prev_general_thread): New global.
3806 (prepare_to_access_memory, done_accessing_memory): New functions.
3807 * target.h (prepare_to_access_memory, done_accessing_memory):
3808 Replace macros with function declarations.
3810 2015-11-30 Pedro Alves <palves@redhat.com>
3813 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3814 report TARGET_WAITKIND_NO_RESUMED.
3815 * remote-utils.c (prepare_resume_reply): Handle
3816 TARGET_WAITKIND_NO_RESUMED.
3817 * server.c (report_no_resumed): New global.
3818 (handle_query) <qSupported>: Handle "no-resumed+". Report
3819 "no-resumed+" support.
3820 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3821 return error if the client doesn't support no-resumed events.
3822 (push_stop_notification): New function.
3823 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
3824 events if the client supports them.
3826 2015-11-30 Pedro Alves <palves@redhat.com>
3828 * linux-low.c (thread_still_has_status_pending_p): Don't check
3830 (lwp_resumed): New function.
3831 (status_pending_p_callback): Return early if the LWP is not
3832 supposed to be resumed.
3834 2015-11-30 Pedro Alves <palves@redhat.com>
3836 * linux-low.c (handle_extended_wait): Assert that the LWP's
3837 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
3838 thread create events, leave the new child's status pending.
3839 (linux_low_filter_event): If GDB wants to hear about thread exit
3840 events, leave the LWP marked dead and don't delete it.
3841 (linux_wait_for_event_filtered): Don't check for thread exit.
3842 (filter_exit_event): New function.
3843 (linux_wait_1): Use it, when returning an exit event.
3844 (linux_resume_one_lwp_throw): Assert that the LWP's
3845 waitstatus is TARGET_WAITKIND_IGNORE.
3846 * remote-utils.c (prepare_resume_reply): Handle
3847 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3848 * server.c (report_thread_events): New global.
3849 (handle_general_set): Handle QThreadEvents.
3850 (handle_query) <qSupported>: Handle and report QThreadEvents+;
3851 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3852 TARGET_WAITKIND_THREAD_EXITED.
3853 * server.h (report_thread_events): Declare.
3855 2015-11-30 Pedro Alves <palves@redhat.com>
3857 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3858 the thread's last_resume_kind was resume_stop.
3860 2015-11-30 Pedro Alves <palves@redhat.com>
3862 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3865 2015-11-30 Pedro Alves <palves@redhat.com>
3867 * server.c (handle_v_requests): Handle vCtrlC.
3869 2015-11-30 Pedro Alves <palves@redhat.com>
3871 * gdbthread.h (find_any_thread_of_pid): Declare.
3872 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
3874 * server.c (handle_query): If current_thread is NULL, look for
3875 another thread of the selected process.
3877 2015-11-26 Daniel Colascione <dancol@dancol.org>
3878 Simon Marchi <simon.marchi@ericsson.com>
3880 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
3881 * server.c (handle_qxfer_threads_worker): Refactor to include thread
3883 * target.h (struct target_ops) <thread_name>: New field.
3884 (target_thread_name): New macro.
3886 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3888 * regcache.h (regcache_invalidate_pid): Add declaration.
3889 * regcache.c (regcache_invalidate_pid): New function, extracted
3890 from regcache_invalidate.
3891 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
3892 Add trivial documentation comment.
3893 * lynx-low.c: Use regcache_invalidate_pid instead of
3894 regcache_invalidate.
3896 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3898 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
3899 and Elf64_auxv_t if the target is Android.
3901 2015-11-22 Doug Evans <xdje42@gmail.com>
3903 * target.h: #include <sys/types.h>.
3905 2015-11-19 Pedro Alves <palves@redhat.com>
3907 * linux-low.c (linux_process_qsupported): Change prototype.
3909 * linux-low.h (struct linux_target_ops) <process_qsupported>:
3911 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
3912 and adjust to loop over all features.
3913 * server.c (handle_query) <qSupported>: Adjust to call
3914 target_process_qsupported once, passing it a vector of unprocessed
3916 * target.h (struct target_ops) <process_qsupported>: Change
3918 (target_process_qsupported): Adjust.
3920 2015-11-19 Pedro Alves <palves@redhat.com>
3922 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
3924 * configure: Regenerate.
3926 2015-11-19 Pedro Alves <palves@redhat.com>
3928 * configure: Regenerate.
3930 2015-11-19 Yao Qi <yao.qi@linaro.org>
3932 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
3935 2015-11-19 Yao Qi <yao.qi@linaro.org>
3937 * linux-aarch64-low.c (enum aarch64_operand_type): New.
3938 (struct aarch64_operand): Move enum out.
3940 2015-11-19 Yao Qi <yao.qi@linaro.org>
3942 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
3943 struct user_fpsimd_state *.
3944 (aarch64_store_fpregset): Likewise.
3946 2015-11-19 Yao Qi <yao.qi@linaro.org>
3948 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
3949 struct user_pt_regs *.
3950 (aarch64_store_gregset): Likewise.
3952 2015-11-18 Pedro Alves <palves@redhat.com>
3954 * Makefile.in (all_object_files): Add $IPA_OBJS.
3956 2015-11-17 Pedro Alves <palves@redhat.com>
3958 * win32-low.c (win32_resume): Use gdb_signal_from_host,
3959 GDB_SIGNAL_0 and gdb_signal_to_string.
3961 2015-11-17 Pedro Alves <palves@redhat.com>
3963 * win32-low.c (handle_output_debug_string): Remove parameter.
3964 (win32_kill): Remove our_status local and adjust call to
3965 handle_output_debug_string.
3966 (get_child_debug_event): Adjust call to
3967 handle_output_debug_string.
3969 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3971 * linux-mips-low.c (mips_fill_gregset): Add cast.
3972 (mips_store_gregset): Likewise.
3973 (mips_fill_fpregset): Likewise.
3974 (mips_store_fpregset): Likewise.
3976 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3978 * linux-mips-low.c (mips_add_watchpoint): Rename private to
3981 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3983 * linux-mips-low.c (mips_linux_new_thread): Change type of
3984 watch_type to enum target_hw_bp_type.
3986 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3988 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
3989 Change return type to arm_hwbp_type.
3991 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3993 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
3994 (arm_store_gregset): Likewise.
3995 * linux-arm-low.c (arm_get_hwcap): Likewise.
3996 (arm_read_description): Likewise.
3998 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4000 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4002 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4004 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4005 (ppc_fill_vsxregset): Likewise.
4006 (ppc_store_vsxregset): Likewise.
4007 (ppc_fill_vrregset): Likewise.
4008 (ppc_store_vrregset): Likewise.
4009 (ppc_fill_evrregset): Likewise.
4010 (ppc_store_evrregset): Likewise.
4012 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4014 * linux-ppc-low.c (ppc_usrregs_info): Remove
4015 forward-declaration.
4016 (ppc_arch_setup): Move lower in file.
4018 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
4020 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4021 (ps_pdwrite): Likewise.
4023 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4025 * linux-arm-low.c (arm_new_thread): Move pointer dereference
4026 to after assert checks.
4028 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
4030 * proc-service.c (ps_pdread): Add/adjust casts.
4031 (ps_pdwrite): Add/adjust casts.
4033 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4035 * server.c (handle_search_memory_1): Cast return value of
4038 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4040 * server.c (write_qxfer_response): Change type of data to
4043 2015-10-29 Pedro Alves <palves@redhat.com>
4045 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4047 2015-10-29 Pedro Alves <palves@redhat.com>
4049 * tracepoint.c (clear_installed_tracepoints): Add casts.
4051 2015-10-29 Pedro Alves <palves@redhat.com>
4053 * server.c (handle_v_cont, process_serial_event): Add enum
4054 gdb_signal casts to signal parsing code.
4056 2015-10-29 Pedro Alves <palves@redhat.com>
4058 * linux-low.h (NULL_REGSET): Define.
4059 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4060 * linux-arm-low.c (arm_regsets): Likewise.
4061 * linux-crisv32-low.c (cris_regsets): Likewise.
4062 * linux-m68k-low.c (m68k_regsets): Likewise.
4063 * linux-mips-low.c (mips_regsets): Likewise.
4064 * linux-nios2-low.c (nios2_regsets): Likewise.
4065 * linux-ppc-low.c (ppc_regsets): Likewise.
4066 * linux-s390-low.c (s390_regsets): Likewise.
4067 * linux-sh-low.c (sh_regsets): Likewise.
4068 * linux-sparc-low.c (sparc_regsets): Likewise.
4069 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4070 * linux-tile-low.c (tile_regsets): Likewise.
4071 * linux-x86-low.c (x86_regsets): Likewise.
4072 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4074 2015-10-29 Pedro Alves <palves@redhat.com>
4076 * linux-low.h (NULL_REGSET): Define.
4077 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4078 * linux-arm-low.c (arm_regsets): Likewise.
4079 * linux-crisv32-low.c (cris_regsets): Likewise.
4080 * linux-m68k-low.c (m68k_regsets): Likewise.
4081 * linux-mips-low.c (mips_regsets): Likewise.
4082 * linux-nios2-low.c (nios2_regsets): Likewise.
4083 * linux-ppc-low.c (ppc_regsets): Likewise.
4084 * linux-s390-low.c (s390_regsets): Likewise.
4085 * linux-sh-low.c (sh_regsets): Likewise.
4086 * linux-sparc-low.c (sparc_regsets): Likewise.
4087 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4088 * linux-tile-low.c (tile_regsets): Likewise.
4089 * linux-x86-low.c (x86_regsets): Likewise.
4090 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4092 2015-10-26 Doug Evans <dje@google.com>
4094 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4096 2015-10-26 Doug Evans <dje@google.com>
4098 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4100 2015-10-26 Doug Evans <dje@google.com>
4102 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4104 (attach_thread, find_new_threads_callback): Ditto.
4106 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4108 * mem-break.h (set_breakpoint_data): Remove.
4110 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4112 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4113 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4114 (initialize_low): Remove set_breakpoint_data call.
4115 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4116 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4117 (initialize_low): Remove set_breakpoint_data call.
4118 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4119 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4120 (initialize_low): Remove set_breakpoint_data call.
4122 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4124 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4125 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4126 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4127 * target.h (target_breakpoint_kind_from_pc): New macro.
4129 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4131 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4132 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4133 the default breakpoint kind.
4135 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4137 * linux-arm-low.c (arm_supports_z_point_type): Add software
4140 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4142 * linux-arm-low.c: Refactor breakpoint definitions.
4143 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4144 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4146 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4148 * Makefile.in: Add arm.c/o.
4149 * configure.srv: Likewise.
4150 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4151 (arm_breakpoint_kind_from_pc): New function.
4152 (arm_sw_breakpoint_from_kind): Return proper kind.
4153 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4155 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4157 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4159 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4160 (struct raw_breakpoint) <size>: Remove.
4161 (struct raw_breakpoint) <kind>: Add.
4162 (bp_size): New function.
4163 (bp_opcode): Likewise.
4164 (find_raw_breakpoint_at): Adjust for kind.
4165 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4166 (remove_memory_breakpoint): Adjust for kind call bp_size.
4167 (set_raw_breakpoint_at): Adjust for kind.
4168 (set_breakpoint): Likewise.
4169 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4170 (delete_raw_breakpoint): Adjust for kind.
4171 (delete_breakpoint): Likewise.
4172 (find_gdb_breakpoint): Likewise.
4173 (set_gdb_breakpoint_1): Likewise.
4174 (set_gdb_breakpoint): Likewise.
4175 (delete_gdb_breakpoint_1): Likewise.
4176 (delete_gdb_breakpoint): Likewise.
4177 (uninsert_raw_breakpoint): Likewise.
4178 (reinsert_raw_breakpoint): Likewise.
4179 (set_breakpoint_data): Remove.
4180 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4181 (check_mem_read): Adjust for kind call bp_size.
4182 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4183 (clone_one_breakpoint): Adjust for kind.
4184 * mem-break.h (set_gdb_breakpoint): Likewise.
4185 (delete_gdb_breakpoint): Likewise.
4186 * server.c (process_serial_event): Likewise.
4188 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4190 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4191 (struct linux_target_ops) <breakpoint>: Remove.
4192 (struct linux_target_ops) <breakpoint_len>: Remove.
4193 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4194 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4195 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4196 (arm_sw_breakpoint_from_kind): New function.
4197 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4198 (struct linux_target_ops) <breakpoint>: Remove.
4199 (struct linux_target_ops) <breakpoint_len>: Remove.
4200 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4201 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4202 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4203 (struct linux_target_ops) <breakpoint>: Remove.
4204 (struct linux_target_ops) <breakpoint_len>: Remove.
4205 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4206 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4207 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
4208 (struct linux_target_ops) <breakpoint>: Remove.
4209 (struct linux_target_ops) <breakpoint_len>: Remove.
4210 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4211 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4212 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4213 and sw_breakpoint_from_kind to increment the pc.
4214 (linux_breakpoint_kind_from_pc): New function.
4215 (linux_sw_breakpoint_from_kind): New function.
4216 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4217 (initialize_low): Call breakpoint_kind_from_pc and
4218 sw_breakpoint_from_kind to replace breakpoint_data/len.
4219 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4221 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4222 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4223 (struct linux_target_ops) <breakpoint>: Remove.
4224 (struct linux_target_ops) <breakpoint_len>: Remove.
4225 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4226 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4227 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
4228 (struct linux_target_ops) <breakpoint>: Remove.
4229 (struct linux_target_ops) <breakpoint_len>: Remove.
4230 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4231 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4232 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4233 (struct linux_target_ops) <breakpoint>: Remove.
4234 (struct linux_target_ops) <breakpoint_len>: Remove.
4235 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4236 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4237 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4238 (struct linux_target_ops) <breakpoint>: Remove.
4239 (struct linux_target_ops) <breakpoint_len>: Remove.
4240 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4241 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4242 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4243 (struct linux_target_ops) <breakpoint>: Remove.
4244 (struct linux_target_ops) <breakpoint_len>: Remove.
4245 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4246 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4247 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4248 (struct linux_target_ops) <breakpoint>: Remove.
4249 (struct linux_target_ops) <breakpoint_len>: Remove.
4250 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4251 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4252 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4253 (struct linux_target_ops) <breakpoint>: Remove.
4254 (struct linux_target_ops) <breakpoint_len>: Remove.
4255 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4256 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4257 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4258 (struct linux_target_ops) <breakpoint>: Remove.
4259 (struct linux_target_ops) <breakpoint_len>: Remove.
4260 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4261 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4262 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4263 (struct linux_target_ops) <breakpoint>: Remove.
4264 (struct linux_target_ops) <breakpoint_len>: Remove.
4265 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4266 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4267 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4268 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4269 (struct linux_target_ops) <breakpoint>: Remove.
4270 (struct linux_target_ops) <breakpoint_len>: Remove.
4271 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4272 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4273 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4274 (struct linux_target_ops) <breakpoint>: Remove.
4275 (struct linux_target_ops) <breakpoint_len>: Remove.
4276 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4277 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4279 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4281 * linux-cris-low.c (cris_get_pc): Remove void arg.
4283 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4285 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4288 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4290 * inferiors.c (thread_pid_matches_callback): New function.
4291 (find_thread_process): New function.
4292 (remove_thread): Reset current_thread.
4293 (remove_process): Assert threads have been removed first.
4295 2015-10-15 Yao Qi <yao.qi@linaro.org>
4297 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4299 (aarch64_remove_point): Likewise.
4300 * regcache.c (regcache_register_size): New function.
4302 2015-10-12 Yao Qi <yao.qi@linaro.org>
4304 * linux-aarch64-low.c: Update all callers as emit_load_store
4305 is renamed to aarch64_emit_load_store.
4307 2015-10-12 Yao Qi <yao.qi@linaro.org>
4309 * linux-aarch64-low.c: Update all callers of function renaming
4310 from emit_insn to aarch64_emit_insn.
4312 2015-10-12 Yao Qi <yao.qi@linaro.org>
4314 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4315 arch/aarch64-insn.h.
4316 (struct aarch64_memory_operand): Likewise.
4318 (emit_insn): Move to arch/aarch64-insn.c.
4319 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4320 (emit_load_store): Move to arch/aarch64-insn.c.
4321 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4322 (can_encode_int32): Remove.
4324 2015-10-12 Yao Qi <yao.qi@linaro.org>
4326 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4327 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4328 (aarch64_relocate_instruction): Likewise.
4329 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4330 (struct aarch64_insn_visitor): Likewise.
4332 2015-10-12 Yao Qi <yao.qi@linaro.org>
4334 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4335 (struct aarch64_insn_visitor): New.
4336 (struct aarch64_insn_relocation_data): New.
4337 (aarch64_ftrace_insn_reloc_b): New function.
4338 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4339 (aarch64_ftrace_insn_reloc_cb): Likewise.
4340 (aarch64_ftrace_insn_reloc_tb): Likewise.
4341 (aarch64_ftrace_insn_reloc_adr): Likewise.
4342 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4343 (aarch64_ftrace_insn_reloc_others): Likewise.
4345 (aarch64_relocate_instruction): Use visitor.
4347 2015-10-12 Yao Qi <yao.qi@linaro.org>
4349 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4350 int. Add argument buf.
4351 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4352 aarch64_relocate_instruction.
4354 2015-10-12 Yao Qi <yao.qi@linaro.org>
4356 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4357 argument insn. Remove local variable insn. Don't call
4359 (aarch64_install_fast_tracepoint_jump_pad): Call
4362 2015-09-30 Yao Qi <yao.qi@linaro.org>
4364 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4365 (emit_load_store_pair): Likewise.
4367 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4369 * dll.c (match_dll): Add cast(s).
4370 (unloaded_dll): Likewise.
4371 * linux-low.c (second_thread_of_pid_p): Likewise.
4372 (delete_lwp_callback): Likewise.
4373 (count_events_callback): Likewise.
4374 (select_event_lwp_callback): Likewise.
4375 (linux_set_resume_request): Likewise.
4376 * server.c (accumulate_file_name_length): Likewise.
4377 (emit_dll_description): Likewise.
4378 (handle_qxfer_threads_worker): Likewise.
4379 (visit_actioned_threads): Likewise.
4380 * thread-db.c (any_thread_of): Likewise.
4381 * tracepoint.c (same_process_p): Likewise.
4382 (match_blocktype): Likewise.
4383 (build_traceframe_info_xml): Likewise.
4385 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4387 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4389 (gdb_unparse_agent_expr): Likewise.
4390 * hostio.c (require_data): Likewise.
4391 (handle_pread): Likewise.
4392 * linux-low.c (disable_regset): Likewise.
4393 (fetch_register): Likewise.
4394 (store_register): Likewise.
4395 (get_dynamic): Likewise.
4396 (linux_qxfer_libraries_svr4): Likewise.
4397 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4398 (set_fast_tracepoint_jump): Likewise.
4399 (uninsert_fast_tracepoint_jumps_at): Likewise.
4400 (reinsert_fast_tracepoint_jumps_at): Likewise.
4401 (validate_inserted_breakpoint): Likewise.
4402 (clone_agent_expr): Likewise.
4403 * regcache.c (init_register_cache): Likewise.
4404 * remote-utils.c (putpkt_binary_1): Likewise.
4405 (decode_M_packet): Likewise.
4406 (decode_X_packet): Likewise.
4407 (look_up_one_symbol): Likewise.
4408 (relocate_instruction): Likewise.
4409 (monitor_output): Likewise.
4410 * server.c (handle_search_memory): Likewise.
4411 (handle_qxfer_exec_file): Likewise.
4412 (handle_qxfer_libraries): Likewise.
4413 (handle_qxfer): Likewise.
4414 (handle_query): Likewise.
4415 (handle_v_cont): Likewise.
4416 (handle_v_run): Likewise.
4417 (captured_main): Likewise.
4418 * target.c (write_inferior_memory): Likewise.
4419 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4420 * tracepoint.c (init_trace_buffer): Likewise.
4421 (add_tracepoint_action): Likewise.
4422 (add_traceframe): Likewise.
4423 (add_traceframe_block): Likewise.
4424 (cmd_qtdpsrc): Likewise.
4425 (cmd_qtdv): Likewise.
4426 (cmd_qtstatus): Likewise.
4427 (response_source): Likewise.
4428 (response_tsv): Likewise.
4429 (cmd_qtnotes): Likewise.
4430 (gdb_collect): Likewise.
4431 (initialize_tracepoint): Likewise.
4433 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4435 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4436 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4437 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4439 (enum aarch64_condition_codes): New enum.
4440 (w0): New static global.
4443 (struct aarch64_memory_operand) <type>: New
4444 MEMORY_OPERAND_POSTINDEX type.
4445 (postindex_memory_operand): New helper function.
4446 (emit_ret): New function.
4447 (emit_load_store_pair): New function, factored out of emit_stp
4448 with support for MEMORY_OPERAND_POSTINDEX.
4449 (emit_stp): Rewrite using emit_load_store_pair.
4450 (emit_ldp): New function.
4451 (emit_load_store): Likewise.
4452 (emit_ldr): Mention post-index instruction in comment.
4453 (emit_ldrh): New function.
4454 (emit_ldrb): New function.
4455 (emit_ldrsw): Mention post-index instruction in comment.
4456 (emit_str): Likewise.
4457 (emit_subs): New function.
4458 (emit_cmp): Likewise.
4459 (emit_and): Likewise.
4460 (emit_orr): Likewise.
4461 (emit_orn): Likewise.
4462 (emit_eor): Likewise.
4463 (emit_mvn): Likewise.
4464 (emit_lslv): Likewise.
4465 (emit_lsrv): Likewise.
4466 (emit_asrv): Likewise.
4467 (emit_mul): Likewise.
4468 (emit_sbfm): Likewise.
4469 (emit_sbfx): Likewise.
4470 (emit_ubfm): Likewise.
4471 (emit_ubfx): Likewise.
4472 (emit_csinc): Likewise.
4473 (emit_cset): Likewise.
4474 (emit_nop): Likewise.
4475 (emit_ops_insns): New helper function.
4476 (emit_pop): Likewise.
4477 (emit_push): Likewise.
4478 (aarch64_emit_prologue): New function.
4479 (aarch64_emit_epilogue): Likewise.
4480 (aarch64_emit_add): Likewise.
4481 (aarch64_emit_sub): Likewise.
4482 (aarch64_emit_mul): Likewise.
4483 (aarch64_emit_lsh): Likewise.
4484 (aarch64_emit_rsh_signed): Likewise.
4485 (aarch64_emit_rsh_unsigned): Likewise.
4486 (aarch64_emit_ext): Likewise.
4487 (aarch64_emit_log_not): Likewise.
4488 (aarch64_emit_bit_and): Likewise.
4489 (aarch64_emit_bit_or): Likewise.
4490 (aarch64_emit_bit_xor): Likewise.
4491 (aarch64_emit_bit_not): Likewise.
4492 (aarch64_emit_equal): Likewise.
4493 (aarch64_emit_less_signed): Likewise.
4494 (aarch64_emit_less_unsigned): Likewise.
4495 (aarch64_emit_ref): Likewise.
4496 (aarch64_emit_if_goto): Likewise.
4497 (aarch64_emit_goto): Likewise.
4498 (aarch64_write_goto_address): Likewise.
4499 (aarch64_emit_const): Likewise.
4500 (aarch64_emit_call): Likewise.
4501 (aarch64_emit_reg): Likewise.
4502 (aarch64_emit_pop): Likewise.
4503 (aarch64_emit_stack_flush): Likewise.
4504 (aarch64_emit_zero_ext): Likewise.
4505 (aarch64_emit_swap): Likewise.
4506 (aarch64_emit_stack_adjust): Likewise.
4507 (aarch64_emit_int_call_1): Likewise.
4508 (aarch64_emit_void_call_2): Likewise.
4509 (aarch64_emit_eq_goto): Likewise.
4510 (aarch64_emit_ne_goto): Likewise.
4511 (aarch64_emit_lt_goto): Likewise.
4512 (aarch64_emit_le_goto): Likewise.
4513 (aarch64_emit_gt_goto): Likewise.
4514 (aarch64_emit_ge_got): Likewise.
4515 (aarch64_emit_ops_impl): New static global variable.
4516 (aarch64_emit_ops): New target function, return
4517 &aarch64_emit_ops_impl.
4518 (struct linux_target_ops): Install it.
4520 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4522 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4523 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4525 * linux-aarch64-ipa.c: New file.
4526 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4528 (aarch64_get_thread_area): New target method.
4529 (extract_signed_bitfield): New helper function.
4530 (aarch64_decode_ldr_literal): New function.
4531 (enum aarch64_opcodes): New enum.
4532 (struct aarch64_register): New struct.
4533 (struct aarch64_operand): New struct.
4534 (x0): New static global.
4543 (aarch64_register): New helper function.
4544 (register_operand): Likewise.
4545 (immediate_operand): Likewise.
4546 (struct aarch64_memory_operand): New struct.
4547 (offset_memory_operand): New helper function.
4548 (preindex_memory_operand): Likewise.
4549 (enum aarch64_system_control_registers): New enum.
4550 (ENCODE): New macro.
4551 (emit_insn): New helper function.
4552 (emit_b): New function.
4553 (emit_bcond): Likewise.
4554 (emit_cb): Likewise.
4555 (emit_tb): Likewise.
4556 (emit_blr): Likewise.
4557 (emit_stp): Likewise.
4558 (emit_ldp_q_offset): Likewise.
4559 (emit_stp_q_offset): Likewise.
4560 (emit_load_store): Likewise.
4561 (emit_ldr): Likewise.
4562 (emit_ldrsw): Likewise.
4563 (emit_str): Likewise.
4564 (emit_ldaxr): Likewise.
4565 (emit_stxr): Likewise.
4566 (emit_stlr): Likewise.
4567 (emit_data_processing_reg): Likewise.
4568 (emit_data_processing): Likewise.
4569 (emit_add): Likewise.
4570 (emit_sub): Likewise.
4571 (emit_mov): Likewise.
4572 (emit_movk): Likewise.
4573 (emit_mov_addr): Likewise.
4574 (emit_mrs): Likewise.
4575 (emit_msr): Likewise.
4576 (emit_sevl): Likewise.
4577 (emit_wfe): Likewise.
4578 (append_insns): Likewise.
4579 (can_encode_int32_in): New helper function.
4580 (aarch64_relocate_instruction): New function.
4581 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4582 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4583 (struct linux_target_ops): Install aarch64_get_thread_area,
4584 aarch64_install_fast_tracepoint_jump_pad and
4585 aarch64_get_min_fast_tracepoint_insn_len.
4587 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4589 * Makefile.in (aarch64-insn.o): New rule.
4590 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4592 2015-09-21 Yao Qi <yao.qi@linaro.org>
4594 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4596 2015-09-21 Yao Qi <yao.qi@linaro.org>
4598 * tracepoint.c (max_jump_pad_size): Remove.
4600 2015-09-18 Yao Qi <yao.qi@linaro.org>
4602 * linux-aarch64-low.c: Don't include sys/uio.h.
4603 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4605 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
4607 * tracepoint.c (eval_result_type): Change prototype.
4608 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4610 2015-09-15 Pedro Alves <palves@redhat.com>
4612 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4613 Check whether to report exec events instead of checking whether
4614 multiprocess is enabled.
4616 2015-09-15 Pedro Alves <palves@redhat.com>
4619 * remote-utils.c (prepare_resume_reply): Merge
4620 TARGET_WAITKIND_VFORK_DONE switch case with the
4621 TARGET_WAITKIND_FORKED case.
4623 2015-09-15 Yao Qi <yao.qi@linaro.org>
4625 * server.c (handle_query): Check string comparison using
4626 "else if" instead of "if".
4628 2015-09-15 Yao Qi <yao.qi@linaro.org>
4630 * server.c (vCont_supported): New global variable.
4631 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4632 matches. Append ";vContSupported+" to own_buf.
4633 (handle_v_requests): Append ";s;S" to own_buf if target supports
4634 hardware single step or vCont_supported is false.
4635 (capture_main): Set vCont_supported to zero.
4637 2015-09-15 Yao Qi <yao.qi@linaro.org>
4639 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4641 (linux_supports_hardware_single_step): ... New function.
4642 (linux_target_ops): Update.
4643 * lynx-low.c (lynx_target_ops): Set field
4644 supports_hardware_single_step to target_can_do_hardware_single_step.
4645 * nto-low.c (nto_target_ops): Likewise.
4646 * spu-low.c (spu_target_ops): Likewise.
4647 * win32-low.c (win32_target_ops): Likewise.
4648 * target.c (target_can_do_hardware_single_step): New function.
4649 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4650 Remove. <supports_hardware_single_step>: New field.
4651 (target_supports_conditional_breakpoints): Remove.
4652 (target_supports_hardware_single_step): New macro.
4653 (target_can_do_hardware_single_step): Declare.
4654 * server.c (handle_query): Use target_supports_hardware_single_step
4655 instead of target_supports_conditional_breakpoints.
4657 2015-09-15 Yao Qi <yao.qi@linaro.org>
4659 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4661 (struct linux_target_ops the_low_target): Install
4662 aarch64_linux_siginfo_fixup.
4664 2015-09-11 Don Breazeal <donb@codesourcery.com>
4665 Luis Machado <lgustavo@codesourcery.com>
4667 * linux-low.c (linux_mourn): Static declaration.
4668 (linux_arch_setup): Move in front of
4669 handle_extended_wait.
4670 (linux_arch_setup_thread): New function.
4671 (handle_extended_wait): Handle exec events. Call
4672 linux_arch_setup_thread. Make event_lwp argument a
4673 pointer-to-a-pointer.
4674 (check_zombie_leaders): Do not check stopped threads.
4675 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4676 (linux_low_filter_event): Add lwp and thread for exec'ing
4677 non-leader thread if leader thread has been deleted.
4678 Refactor code into linux_arch_setup_thread and call it.
4679 Pass child lwp pointer by reference to handle_extended_wait.
4680 (linux_wait_for_event_filtered): Update comment.
4681 (linux_wait_1): Prevent clobbering exec event status.
4682 (linux_supports_exec_events): New function.
4683 (linux_target_ops) <supports_exec_events>: Initialize new member.
4684 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4686 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4687 * server.c (report_exec_events): New global variable.
4688 (handle_query): Handle qSupported query for exec-events feature.
4689 (captured_main): Initialize report_exec_events.
4690 * server.h (report_exec_events): Declare new global variable.
4691 * target.h (struct target_ops) <supports_exec_events>: New
4693 (target_supports_exec_events): New macro.
4694 * win32-low.c (win32_target_ops) <supports_exec_events>:
4695 Initialize new member.
4697 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4699 * linux-low.c (linux_low_enable_btrace): Remove.
4700 (linux_target_ops): Replace linux_low_enable_btrace with
4701 linux_enable_btrace.
4703 2015-09-03 Yao Qi <yao.qi@linaro.org>
4705 * linux-aarch64-low.c (aarch64_insert_point): Call
4706 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4709 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4711 * linux-low.c (check_stopped_by_breakpoint): Use
4712 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4714 2015-08-27 Pedro Alves <palves@redhat.com>
4716 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4718 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4720 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4721 the XNEW-family equivalent.
4722 (compile_bytecodes): Likewise.
4723 * dll.c (loaded_dll): Likewise.
4724 * event-loop.c (append_callback_event): Likewise.
4725 (create_file_handler): Likewise.
4726 (create_file_event): Likewise.
4727 * hostio.c (handle_open): Likewise.
4728 * inferiors.c (add_thread): Likewise.
4729 (add_process): Likewise.
4730 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4731 * linux-arm-low.c (arm_new_process): Likewise.
4732 (arm_new_thread): Likewise.
4733 * linux-low.c (add_to_pid_list): Likewise.
4734 (linux_add_process): Likewise.
4735 (handle_extended_wait): Likewise.
4736 (add_lwp): Likewise.
4737 (enqueue_one_deferred_signal): Likewise.
4738 (enqueue_pending_signal): Likewise.
4739 (linux_resume_one_lwp_throw): Likewise.
4740 (linux_resume_one_thread): Likewise.
4741 (linux_read_memory): Likewise.
4742 (linux_write_memory): Likewise.
4743 * linux-mips-low.c (mips_linux_new_process): Likewise.
4744 (mips_linux_new_thread): Likewise.
4745 (mips_add_watchpoint): Likewise.
4746 * linux-x86-low.c (initialize_low_arch): Likewise.
4747 * lynx-low.c (lynx_add_process): Likewise.
4748 * mem-break.c (set_raw_breakpoint_at): Likewise.
4749 (set_breakpoint): Likewise.
4750 (add_condition_to_breakpoint): Likewise.
4751 (add_commands_to_breakpoint): Likewise.
4752 (clone_agent_expr): Likewise.
4753 (clone_one_breakpoint): Likewise.
4754 * regcache.c (new_register_cache): Likewise.
4755 * remote-utils.c (look_up_one_symbol): Likewise.
4756 * server.c (queue_stop_reply): Likewise.
4757 (start_inferior): Likewise.
4758 (queue_stop_reply_callback): Likewise.
4759 (handle_target_event): Likewise.
4760 * spu-low.c (fetch_ppc_memory): Likewise.
4761 (store_ppc_memory): Likewise.
4762 * target.c (set_target_ops): Likewise.
4763 * thread-db.c (thread_db_load_search): Likewise.
4764 (try_thread_db_load_1): Likewise.
4765 * tracepoint.c (add_tracepoint): Likewise.
4766 (add_tracepoint_action): Likewise.
4767 (create_trace_state_variable): Likewise.
4768 (cmd_qtdpsrc): Likewise.
4769 (cmd_qtro): Likewise.
4770 (add_while_stepping_state): Likewise.
4771 * win32-low.c (child_add_thread): Likewise.
4772 (get_image_name): Likewise.
4774 2015-08-25 Yao Qi <yao.qi@linaro.org>
4776 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4778 2015-08-25 Yao Qi <yao.qi@linaro.org>
4780 * Makefile.in (aarch64-linux.o): New rule.
4781 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4783 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4784 (aarch64_init_debug_reg_state): Make it extern.
4785 (aarch64_linux_prepare_to_resume): Remove.
4787 2015-08-25 Yao Qi <yao.qi@linaro.org>
4789 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4790 lwp_arch_private_info and ptid_of_lwp.
4792 2015-08-25 Yao Qi <yao.qi@linaro.org>
4794 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4795 Find proc_info by find_process_pid. All callers updated.
4797 2015-08-25 Yao Qi <yao.qi@linaro.org>
4799 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4801 (debug_reg_change_callback): Remove.
4802 (aarch64_notify_debug_reg_change): Remove.
4804 2015-08-25 Yao Qi <yao.qi@linaro.org>
4806 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4807 Call current_lwp_ptid.
4809 2015-08-25 Yao Qi <yao.qi@linaro.org>
4811 * linux-aarch64-low.c (debug_reg_change_callback): Use
4814 2015-08-25 Yao Qi <yao.qi@linaro.org>
4816 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4818 2015-08-25 Yao Qi <yao.qi@linaro.org>
4820 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4822 2015-08-25 Yao Qi <yao.qi@linaro.org>
4824 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4827 2015-08-25 Yao Qi <yao.qi@linaro.org>
4829 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4831 (debug_reg_change_callback): Remove argument entry and add argument
4832 lwp. Remove local variable thread. Don't print thread id in the
4833 debugging output. Don't check whether pid of thread equals to pid.
4834 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
4835 iterate_over_lwps instead find_inferior.
4837 2015-08-24 Pedro Alves <palves@redhat.com>
4839 * inferiors.c (get_first_process): New function.
4840 * inferiors.h (get_first_process): New declaration.
4841 * remote-utils.c (read_ptid): Default to the first process in the
4842 list, instead of to the current thread's process.
4844 2015-08-24 Pedro Alves <palves@redhat.com>
4846 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4847 * event-loop.c: Likewise.
4848 * remote-utils.c: Likewise.
4849 * tracepoint.c: Likewise.
4851 2015-08-24 Pedro Alves <palves@redhat.com>
4853 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4856 2015-08-21 Pedro Alves <palves@redhat.com>
4858 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4859 instead of literal 1.
4861 2015-08-21 Pedro Alves <palves@redhat.com>
4863 * tdesc.c (default_description): Explicitly zero-initialize.
4865 2015-08-21 Pedro Alves <palves@redhat.com>
4868 * inferiors.c (remove_thread): Discard any pending stop reply for
4870 * server.c (remove_all_on_match_pid): Rename to ...
4871 (remove_all_on_match_ptid): ... this. Work with a filter ptid
4873 (discard_queued_stop_replies): Change parameter to a ptid. Now
4875 (handle_v_kill, kill_inferior_callback, captured_main)
4876 (process_serial_event): Adjust.
4877 * server.h (discard_queued_stop_replies): Declare.
4879 2015-08-21 Pedro Alves <palves@redhat.com>
4881 * linux-low.c (wait_for_sigstop): Always switch to no thread
4882 selected if the previously current thread dies.
4883 * lynx-low.c (lynx_request_interrupt): Use the first thread's
4884 process instead of the current thread's.
4885 * remote-utils.c (input_interrupt): Don't check if there's no
4887 * server.c (gdb_read_memory, gdb_write_memory): If setting the
4888 current thread to the general thread fails, error out.
4889 (handle_qxfer_auxv, handle_qxfer_libraries)
4890 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
4891 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
4892 (handle_query): Check if there's a thread selected instead of
4893 checking whether there's any thread in the thread list.
4894 (handle_qxfer_threads, handle_qxfer_btrace)
4895 (handle_qxfer_btrace_conf): Don't error out early if there's no
4896 thread in the thread list.
4897 (handle_v_cont, myresume): Don't set the current thread to the
4899 (process_serial_event) <Hg handling>: Also set thread_id if the
4900 previous general thread is still alive.
4901 (process_serial_event) <g/G handling>: If setting the current
4902 thread to the general thread fails, error out.
4903 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
4904 thread's lwp instead of the current thread's.
4905 * target.c (set_desired_thread): If the desired thread was not
4906 found, leave the current thread pointing to NULL. Return an int
4907 (boolean) indicating success.
4908 * target.h (set_desired_thread): Change return type to int.
4910 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
4912 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
4913 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
4915 (ps_get_thread_area): New function.
4917 2015-08-19 Gary Benson <gbenson@redhat.com>
4919 * hostio.c (handle_pread): Do not attempt to read more data
4920 than hostio_reply_with_data can fit in a packet.
4922 2015-08-18 Joel Brobecker <brobecker@adacore.com>
4924 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
4926 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
4928 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
4930 2015-08-06 Pedro Alves <palves@redhat.com>
4932 * tracepoint.c (expr_eval_result): Now an int.
4934 2015-08-06 Pedro Alves <palves@redhat.com>
4936 * gdbthread.h (struct regcache): Forward declare.
4937 (struct thread_info) <regcache_data>: Now a struct regcache
4939 * inferiors.c (inferior_regcache_data)
4940 (set_inferior_regcache_data): Now work with struct regcache
4942 * inferiors.h (struct regcache): Forward declare.
4943 (inferior_regcache_data, set_inferior_regcache_data): Now work
4944 with struct regcache pointers.
4945 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
4946 (free_register_cache_thread): Remove struct regcache pointer
4949 2015-08-06 Pedro Alves <palves@redhat.com>
4951 * server.c (captured_main): On error, print the exception message
4952 to stderr, and if run_once is set, throw a quit.
4954 2015-08-06 Pedro Alves <palves@redhat.com>
4956 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
4959 2015-08-06 Pedro Alves <palves@redhat.com>
4961 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
4962 reading beyond the passed in buffer length.
4964 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
4966 * tracepoint.c (symbol_list) <required>: Remove.
4968 2015-08-06 Pedro Alves <palves@redhat.com>
4970 * linux-low.c (handle_extended_wait): Set the fork child's suspend
4971 count if stopping and suspending threads.
4972 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
4973 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
4974 (linux_detach): Complete an ongoing step-over.
4975 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
4977 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
4978 (linux_wait_1): If passing a signal to the inferior after
4979 finishing a step-over, unsuspend and re-resume all lwps. If we
4980 see a single-step event but the thread should be continuing, don't
4981 pass the trap to gdb.
4982 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
4983 internal_error instead of gdb_assert.
4984 (enqueue_pending_signal): New function.
4985 (check_ptrace_stopped_lwp_gone): Add debug output.
4986 (start_step_over): Use internal_error instead of gdb_assert.
4987 (complete_ongoing_step_over): New function.
4988 (linux_resume_one_thread): Don't resume a suspended thread.
4989 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
4992 2015-08-06 Pedro Alves <palves@redhat.com>
4994 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
4995 (linux_thread_alive): Use lwp_is_marked_dead.
4996 (extended_event_reported): Delete.
4997 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
4998 instead of extended_event_reported.
4999 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
5001 (lwp_is_marked_dead): New function.
5002 (lwp_running): Use lwp_is_marked_dead.
5003 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5006 2015-08-06 Pedro Alves <palves@redhat.com>
5008 * linux-low.c (linux_wait_1): Move fork event output out of the
5009 !report_to_gdb check. Pass event_child->waitstatus to
5010 target_waitstatus_to_string instead of ourstatus.
5012 2015-08-04 Yao Qi <yao.qi@linaro.org>
5014 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5015 if current_thread is 32 bit.
5017 2015-08-04 Yao Qi <yao.qi@linaro.org>
5019 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5020 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5021 * server.c (extended_protocol): Remove "static".
5022 * server.h (extended_protocol): Declare it.
5024 2015-08-04 Yao Qi <yao.qi@linaro.org>
5026 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5027 both aarch64 and aarch32.
5028 (aarch64_set_pc): Likewise.
5030 2015-08-04 Yao Qi <yao.qi@linaro.org>
5032 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5033 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5034 arm-with-neon.xml to srv_xmlfiles.
5035 * linux-aarch64-low.c: Include linux-aarch32-low.h.
5036 (is_64bit_tdesc): New function.
5037 (aarch64_linux_read_description): New function.
5038 (aarch64_arch_setup): Call aarch64_linux_read_description.
5039 (regs_info): Rename to regs_info_aarch64.
5040 (aarch64_regs_info): Return right regs_info.
5041 (initialize_low_arch): Call initialize_low_arch_aarch32.
5043 2015-08-04 Yao Qi <yao.qi@linaro.org>
5045 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5046 * linux-aarch32-low.c: New file.
5047 * linux-aarch32-low.h: New file.
5048 * linux-arm-low.c (arm_fill_gregset): Move it to
5049 linux-aarch32-low.c.
5050 (arm_store_gregset): Likewise.
5051 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5052 (arm_store_vfpregset): Call arm_store_vfpregset_num.
5053 (arm_arch_setup): Check if PTRACE_GETREGSET works.
5054 (regs_info): Rename to regs_info_arm.
5055 (arm_regs_info): Return regs_info_aarch32 if
5056 have_ptrace_getregset is 1 and target description is
5057 arm_with_neon or arm_with_vfpv3.
5058 (initialize_low_arch): Don't call init_registers_arm_with_neon.
5059 Call initialize_low_arch_aarch32 instead.
5061 2015-08-04 Yao Qi <yao.qi@linaro.org>
5063 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5064 * linux-low.c: ... here.
5065 * linux-low.h (have_ptrace_getregset): Declare it.
5067 2015-08-04 Pedro Alves <palves@redhat.com>
5069 * thread-db.c (struct thread_db): Use new typedefs.
5070 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5072 (disable_thread_event_reporting): Cast result of dlsym to
5073 destination function pointer type.
5074 (thread_db_mourn): Use td_ta_delete_ftype.
5076 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5078 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5080 (CDX_BREAKPOINT): Define for R2.
5081 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5082 (the_low_target): Add comments.
5084 2015-07-30 Yao Qi <yao.qi@linaro.org>
5086 * linux-arm-low.c (arm_hwcap): Remove it.
5087 (arm_read_description): New local variable arm_hwcap. Don't
5088 set arm_hwcap to zero.
5090 2015-07-30 Yao Qi <yao.qi@linaro.org>
5092 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5093 Use regcache->tdesc instead.
5094 (arm_store_wmmxregset): Likewise.
5095 (arm_fill_vfpregset): Likewise.
5096 (arm_store_vfpregset): Likewise.
5098 2015-07-30 Yao Qi <yao.qi@linaro.org>
5100 * linux-arm-low.c: Include arch/arm.h.
5101 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5102 (arm_store_gregset): Likewise.
5104 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5106 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5107 ptrace's 4th parameter.
5109 2015-07-27 Yao Qi <yao.qi@linaro.org>
5111 * configure.srv (case aarch64*-*-linux*): Don't set
5114 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5116 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5118 * linux-arm-low.c: Likewise.
5119 * linux-cris-low.c: Likewise.
5120 * linux-crisv32-low.c: Likewise.
5121 * linux-low.c: Likewise.
5122 * linux-m68k-low.c: Likewise.
5123 * linux-mips-low.c: Likewise.
5124 * linux-nios2-low.c: Likewise.
5125 * linux-s390-low.c: Likewise.
5126 * linux-sparc-low.c: Likewise.
5127 * linux-tic6x-low.c: Likewise.
5128 * linux-tile-low.c: Likewise.
5129 * linux-x86-low.c: Likewise.
5131 2015-07-24 Pedro Alves <palves@redhat.com>
5133 * config.in: Regenerate.
5134 * configure: Regenerate.
5136 2015-07-24 Pedro Alves <palves@redhat.com>
5138 * acinclude.m4: Include ../ptrace.m4.
5139 * configure.ac: Call GDB_AC_PTRACE.
5140 * config.in, configure: Regenerate.
5142 2015-07-24 Yao Qi <yao.qi@linaro.org>
5144 * linux-low.c (linux_create_inferior): Remove setting to
5145 proc->priv->new_inferior.
5146 (linux_attach): Likewise.
5147 (linux_low_filter_event): Likewise.
5148 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5150 2015-07-24 Yao Qi <yao.qi@linaro.org>
5152 * linux-low.c (linux_arch_setup): New function.
5153 (linux_low_filter_event): If proc->tdesc is NULL and
5154 proc->attached is true, call the_low_target.arch_setup.
5155 Otherwise, keep status pending, and return.
5156 (linux_resume_one_lwp_throw): Don't call get_pc if
5157 thread->while_stepping isn't NULL. Don't call
5158 get_thread_regcache if proc->tdesc is NULL.
5159 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5160 (linux_target_ops): Install arch_setup.
5161 * server.c (start_inferior): Call the_target->arch_setup.
5162 * target.h (struct target_ops) <arch_setup>: New field.
5163 (target_arch_setup): New marco.
5164 * lynx-low.c (lynx_target_ops): Update.
5165 * nto-low.c (nto_target_ops): Update.
5166 * spu-low.c (spu_target_ops): Update.
5167 * win32-low.c (win32_target_ops): Update.
5169 2015-07-24 Yao Qi <yao.qi@linaro.org>
5171 * linux-low.c (linux_add_process): Don't set
5172 proc->priv->new_inferior.
5173 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5174 (linux_attach): Likewise.
5176 2015-07-24 Yao Qi <yao.qi@linaro.org>
5178 * server.c (start_inferior): Code refactor.
5180 2015-07-24 Yao Qi <yao.qi@linaro.org>
5182 * server.c (process_serial_event): Set general_thread.
5184 2015-07-21 Yao Qi <yao.qi@linaro.org>
5186 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5187 aarch64_linux_get_debug_reg_capacity.
5189 2015-07-17 Yao Qi <yao.qi@linaro.org>
5191 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5192 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5193 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5194 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5195 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5196 (AARCH64_HWP_ALIGNMENT): Likewise.
5197 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5198 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5199 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5200 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5201 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5202 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5203 (struct aarch64_debug_reg_state): Likewise.
5204 (struct arch_lwp_info): Likewise.
5205 (aarch64_align_watchpoint): Likewise.
5206 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5207 (aarch64_watchpoint_length): Likewise.
5208 (aarch64_point_encode_ctrl_reg): Likewise
5209 (aarch64_point_is_aligned): Likewise.
5210 (aarch64_align_watchpoint): Likewise.
5211 (aarch64_linux_set_debug_regs):
5212 (aarch64_dr_state_insert_one_point): Likewise.
5213 (aarch64_dr_state_remove_one_point): Likewise.
5214 (aarch64_handle_breakpoint): Likewise.
5215 (aarch64_handle_aligned_watchpoint): Likewise.
5216 (aarch64_handle_unaligned_watchpoint): Likewise.
5217 (aarch64_handle_watchpoint): Likewise.
5219 2015-07-17 Yao Qi <yao.qi@linaro.org>
5221 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5222 and don't aarch64_get_debug_reg_state. All callers update.
5223 (aarch64_handle_aligned_watchpoint): Likewise.
5224 (aarch64_handle_unaligned_watchpoint): Likewise.
5225 (aarch64_handle_watchpoint): Likewise.
5226 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5227 (aarch64_remove_point): Likewise.
5229 2015-07-17 Yao Qi <yao.qi@linaro.org>
5231 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5233 (aarch64_handle_unaligned_watchpoint): Likewise.
5235 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5237 Revert the previous 3 commits:
5238 Move gdb_regex* to common/
5239 Move linux_find_memory_regions_full & co.
5240 gdbserver build-id attribute generator
5242 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5243 Jan Kratochvil <jan.kratochvil@redhat.com>
5245 gdbserver build-id attribute generator.
5246 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5247 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5248 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5250 (get_dynamic): Use find_pdhr to traverse program headers.
5251 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5252 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5253 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5254 (get_hex_build_id): New.
5255 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5256 to reply XML document.
5258 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5259 Jan Kratochvil <jan.kratochvil@redhat.com>
5261 * target.c: Include target/target-utils.h and fcntl.h.
5262 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5263 (target_fileio_read_stralloc): New functions.
5265 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5267 * Makefile.in (OBS): Add gdb_regex.o.
5269 * config.in: Rebuilt.
5270 * configure: Rebuilt.
5272 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5273 Jan Kratochvil <jan.kratochvil@redhat.com>
5275 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5276 * Makefile.in (OBS): Add target-utils.o.
5277 (linux-maps.o, target-utils.o): New.
5278 * configure.srv (srv_linux_obj): Add linux-maps.o.
5280 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5282 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5284 (the_low_target): Install it.
5286 2015-07-14 Pedro Alves <palves@redhat.com>
5288 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5289 Instead, ignore ECHILD, and throw an error for other errnos.
5291 2015-07-10 Pedro Alves <palves@redhat.com>
5293 * event-loop.c (struct callback_event) <data>: Change type to
5294 gdb_client_data instance instead of gdb_client_data pointer.
5295 (append_callback_event): Adjust.
5297 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5299 * linux-aarch64-low.c: Add comments for each linux_target_ops
5300 method. Remove comments already covered in target_ops and
5301 linux_target_ops definitions.
5302 (the_low_target): Add comments for each unimplemented method.
5304 2015-07-09 Yao Qi <yao.qi@linaro.org>
5306 * linux-aarch64-low.c (aarch64_regmap): Remove.
5307 (aarch64_usrregs_info): Remove.
5308 (regs_info): Set field usrregs to NULL.
5310 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5312 * linux-low.c: Include "rsp-low.h"
5313 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5314 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5315 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5316 (handle_btrace_enable_pt): New.
5317 (handle_btrace_general_set): Support "pt".
5318 (handle_btrace_conf_general_set): Support "pt:size".
5320 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5322 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5325 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5327 * linux-aarch64-low.c: Remove comment about endianness.
5328 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5329 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5332 2015-06-24 Gary Benson <gbenson@redhat.com>
5334 * linux-i386-ipa.c (stdint.h): Do not include.
5335 * lynx-i386-low.c (stdint.h): Likewise.
5336 * lynx-ppc-low.c (stdint.h): Likewise.
5337 * mem-break.c (stdint.h): Likewise.
5338 * thread-db.c (stdint.h): Likewise.
5339 * tracepoint.c (stdint.h): Likewise.
5340 * win32-low.c (stdint.h): Likewise.
5342 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5344 * server.c (write_qxfer_response): Update call to
5345 remote_escape_output.
5347 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5348 Jan Kratochvil <jan.kratochvil@redhat.com>
5350 Merge multiple hex conversions.
5351 * gdbreplay.c (tohex): Rename to 'fromhex'.
5352 (logchar): Use fromhex.
5354 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5356 * server.c (handle_qxfer_libraries): Set `version' attribute for
5359 2015-06-10 Gary Benson <gbenson@redhat.com>
5361 * target.h (struct target_ops) <multifs_open>: New field.
5362 <multifs_unlink>: Likewise.
5363 <multifs_readlink>: Likewise.
5364 * linux-low.c (nat/linux-namespaces.h): New include.
5365 (linux_target_ops): Initialize the_target->multifs_open,
5366 the_target->multifs_unlink and the_target->multifs_readlink.
5367 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5368 * hostio.c (hostio_fs_pid): New static variable.
5369 (hostio_handle_new_gdb_connection): New function.
5370 (handle_setfs): Likewise.
5371 (handle_open): Use the_target->multifs_open as appropriate.
5372 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5373 (handle_readlink): Use the_target->multifs_readlink as
5375 (handle_vFile): Handle vFile:setfs packets.
5376 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5377 after target_handle_new_gdb_connection.
5379 2015-06-10 Gary Benson <gbenson@redhat.com>
5381 * configure.ac (AC_CHECK_FUNCS): Add setns.
5382 * config.in: Regenerate.
5383 * configure: Likewise.
5384 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5385 (linux-namespaces.o): New rule.
5386 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5388 2015-06-09 Gary Benson <gbenson@redhat.com>
5390 * hostio.c (handle_open): Process mode argument with
5391 fileio_to_host_mode.
5393 2015-06-01 Yao Qi <yao.qi@linaro.org>
5395 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5396 * linux-x86-low.c: Likewise.
5398 2015-05-28 Don Breazeal <donb@codesourcery.com>
5400 * linux-low.c (handle_extended_wait): Initialize
5401 thread_info.last_resume_kind for new fork children.
5403 2015-05-15 Pedro Alves <palves@redhat.com>
5405 * target.h (target_handle_new_gdb_connection): Rewrite using if
5406 wrapped in do/while.
5408 2015-05-14 Joel Brobecker <brobecker@adacore.com>
5410 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5411 * configure, config.in: Regenerate.
5412 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5415 2015-05-12 Don Breazeal <donb@codesourcery.com>
5417 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5418 PTRACE_EVENT_VFORK_DONE.
5419 (linux_low_ptrace_options, extended_event_reported): Add vfork
5421 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5422 and "vforkdone" for RSP 'T' Stop Reply Packet.
5423 * server.h (report_vfork_events): Declare
5426 2015-05-12 Don Breazeal <donb@codesourcery.com>
5428 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5429 (the_low_target) <new_fork>: Initialize new member.
5430 * linux-arm-low.c (arm_new_fork): New function.
5431 (the_low_target) <new_fork>: Initialize new member.
5432 * linux-low.c (handle_extended_wait): Call new target function
5434 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5435 * linux-mips-low.c (mips_add_watchpoint): New function
5436 extracted from mips_insert_point.
5437 (the_low_target) <new_fork>: Initialize new member.
5438 (mips_linux_new_fork): New function.
5439 (mips_insert_point): Call mips_add_watchpoint.
5440 * linux-x86-low.c (x86_linux_new_fork): New function.
5441 (the_low_target) <new_fork>: Initialize new member.
5443 2015-05-12 Don Breazeal <donb@codesourcery.com>
5445 * linux-low.c (handle_extended_wait): Implement return value,
5446 rename argument 'event_child' to 'event_lwp', handle
5447 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5448 (linux_low_ptrace_options): New function.
5449 (linux_low_filter_event): Call linux_low_ptrace_options,
5450 use different argument fo linux_enable_event_reporting,
5451 use return value from handle_extended_wait.
5452 (extended_event_reported): New function.
5453 (linux_wait_1): Call extended_event_reported and set
5454 status to report fork events.
5455 (linux_write_memory): Add pid to debug message.
5456 (reset_lwp_ptrace_options_callback): New function.
5457 (linux_handle_new_gdb_connection): New function.
5458 (linux_target_ops): Initialize new structure member.
5459 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5460 * lynx-low.c: Initialize new structure member.
5461 * remote-utils.c (prepare_resume_reply): Implement stop reason
5462 "fork" for "T" stop message.
5463 * server.c (handle_query): Call handle_new_gdb_connection.
5464 * server.h (report_fork_events): Declare global flag.
5465 * target.h (struct target_ops) <handle_new_gdb_connection>:
5467 (target_handle_new_gdb_connection): New macro.
5468 * win32-low.c: Initialize new structure member.
5470 2015-05-12 Don Breazeal <donb@codesourcery.com>
5472 * mem-break.c (APPEND_TO_LIST): Define macro.
5473 (clone_agent_expr): New function.
5474 (clone_one_breakpoint): New function.
5475 (clone_all_breakpoints): New function.
5476 * mem-break.h: Declare new functions.
5478 2015-05-12 Don Breazeal <donb@codesourcery.com>
5480 * linux-low.c (linux_supports_fork_events): New function.
5481 (linux_supports_vfork_events): New function.
5482 (linux_target_ops): Initialize new structure members.
5483 (initialize_low): Call linux_check_ptrace_features.
5484 * lynx-low.c (lynx_target_ops): Initialize new structure
5486 * server.c (report_fork_events, report_vfork_events):
5488 (handle_query): Add new features to qSupported packet and
5490 (captured_main): Initialize new global variables.
5491 * target.h (struct target_ops) <supports_fork_events>:
5493 <supports_vfork_events>: New member.
5494 (target_supports_fork_events): New macro.
5495 (target_supports_vfork_events): New macro.
5496 * win32-low.c (win32_target_ops): Initialize new structure
5499 2015-05-12 Gary Benson <gbenson@redhat.com>
5501 * server.c (handle_qxfer_exec_file): Use current process
5504 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5506 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5507 Remove HAVE_PTRACE_GETREGS conditionals.
5508 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5509 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5511 2015-05-08 Yao Qi <yao.qi@linaro.org>
5513 * linux-low.c (linux_supports_conditional_breakpoints): New
5515 (linux_target_ops): Install new target method.
5516 * lynx-low.c (lynx_target_ops): Install NULL hook for
5517 supports_conditional_breakpoints.
5518 * nto-low.c (nto_target_ops): Likewise.
5519 * spu-low.c (spu_target_ops): Likewise.
5520 * win32-low.c (win32_target_ops): Likewise.
5521 * server.c (handle_query): Check
5522 target_supports_conditional_breakpoints.
5523 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5525 (target_supports_conditional_breakpoints): New macro.
5527 2015-05-06 Pedro Alves <palves@redhat.com>
5530 * server.c (start_inferior): If the process exits, mourn it.
5532 2015-04-21 Gary Benson <gbenson@redhat.com>
5534 * hostio.c (fileio_open_flags_to_host): Factored out to
5535 fileio_to_host_openflags in common/fileio.c. Single use
5538 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5540 * linux-xtensa-low.c (xtensa_fill_gregset)
5541 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5544 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5546 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5547 (regs_info): Replace usrregs pointer with NULL.
5549 2015-04-17 Gary Benson <gbenson@redhat.com>
5551 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5552 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5553 * server.c (handle_qxfer_exec_file): New function.
5554 (qxfer_packets): Add exec-file entry.
5555 (handle_query): Report qXfer:exec-file:read as supported packet.
5557 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5559 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5561 2015-04-09 Gary Benson <gbenson@redhat.com>
5563 * hostio-errno.c (errno_to_fileio_error): Remove function.
5564 Update caller to use remote_fileio_to_fio_error.
5566 2015-04-09 Yao Qi <yao.qi@linaro.org>
5568 * linux-low.c (linux_insert_point): Call
5569 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5570 (linux_remove_point): Call remove_memory_breakpoint if type is
5572 * linux-x86-low.c (x86_insert_point): Don't call
5573 insert_memory_breakpoint.
5574 (x86_remove_point): Don't call remove_memory_breakpoint.
5576 2015-04-01 Pedro Alves <palves@redhat.com>
5577 Cleber Rosa <crosa@redhat.com>
5579 * server.c (gdbserver_usage): Reorganize and extend the usage
5582 2015-03-24 Pedro Alves <palves@redhat.com>
5584 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5585 output. Also dump TRAP_TRACE.
5586 (linux_low_filter_event): In debug output, distinguish a
5587 resume_stop SIGSTOP from a delayed SIGSTOP.
5589 2015-03-24 Gary Benson <gbenson@redhat.com>
5591 * linux-x86-low.c (x86_linux_new_thread): Moved to
5593 (x86_linux_prepare_to_resume): Likewise.
5595 2015-03-24 Gary Benson <gbenson@redhat.com>
5597 * Makefile.in (x86-linux-dregs.o): New rule.
5598 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5599 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5600 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5601 (x86_linux_dr_get): Likewise.
5602 (x86_linux_dr_set): Likewise.
5603 (update_debug_registers_callback): Likewise.
5604 (x86_linux_dr_set_addr): Likewise.
5605 (x86_linux_dr_get_addr): Likewise.
5606 (x86_linux_dr_set_control): Likewise.
5607 (x86_linux_dr_get_control): Likewise.
5608 (x86_linux_dr_get_status): Likewise.
5609 (x86_linux_update_debug_registers): Likewise.
5611 2015-03-24 Gary Benson <gbenson@redhat.com>
5613 * linux-x86-low.c (x86_linux_update_debug_registers):
5614 New function, factored out from...
5615 (x86_linux_prepare_to_resume): ...this.
5617 2015-03-24 Gary Benson <gbenson@redhat.com>
5619 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5620 (x86_linux_dr_set): Likewise.
5621 (update_debug_registers_callback): Likewise.
5622 (x86_linux_dr_set_addr): Likewise.
5623 (x86_linux_dr_get_addr): Likewise.
5624 (x86_linux_dr_set_control): Likewise.
5625 (x86_linux_dr_get_control): Likewise.
5626 (x86_linux_dr_get_status): Likewise.
5627 (x86_linux_prepare_to_resume): Likewise.
5629 2015-03-24 Gary Benson <gbenson@redhat.com>
5631 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5632 Use perror_with_name. Pass string through gettext.
5633 (x86_linux_dr_set): Likewise.
5635 2015-03-24 Gary Benson <gbenson@redhat.com>
5637 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5638 (x86_linux_dr_set_addr): ...this.
5639 (x86_dr_low_get_addr): Rename to...
5640 (x86_linux_dr_get_addr): ...this.
5641 (x86_dr_low_set_control): Rename to...
5642 (x86_linux_dr_set_control): ...this.
5643 (x86_dr_low_get_control): Rename to...
5644 (x86_linux_dr_get_control): ...this.
5645 (x86_dr_low_get_status): Rename to...
5646 (x86_linux_dr_get_status): ...this.
5647 (x86_dr_low): Update with new function names.
5649 2015-03-24 Gary Benson <gbenson@redhat.com>
5651 * Makefile.in (x86-linux.o): New rule.
5652 * configure.srv: Add x86-linux.o to relevant targets.
5653 * linux-low.c (lwp_set_arch_private_info): New function.
5654 (lwp_arch_private_info): Likewise.
5655 * linux-x86-low.c: Include nat/x86-linux.h.
5656 (arch_lwp_info): Removed structure.
5657 (update_debug_registers_callback):
5658 Use lwp_set_debug_registers_changed.
5659 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5660 and lwp_set_debug_registers_changed.
5661 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5663 2015-03-24 Gary Benson <gbenson@redhat.com>
5665 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5666 * linux-arm-low.c (arm_new_thread): Likewise.
5667 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5668 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5669 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5670 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5672 2015-03-24 Gary Benson <gbenson@redhat.com>
5674 * linux-low.c (ptid_of_lwp): New function.
5675 (lwp_is_stopped): Likewise.
5676 (lwp_stop_reason): Likewise.
5677 * linux-x86-low.c (update_debug_registers_callback):
5679 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5682 2015-03-24 Gary Benson <gbenson@redhat.com>
5684 * linux-low.h (linux_stop_lwp): Remove declaration.
5686 2015-03-24 Gary Benson <gbenson@redhat.com>
5688 * linux-low.h: Include nat/linux-nat.h.
5689 * linux-low.c (iterate_over_lwps_args): New structure.
5690 (iterate_over_lwps_filter): New function.
5691 (iterate_over_lwps): Likewise.
5692 * linux-x86-low.c (update_debug_registers_callback):
5693 Update signature to what iterate_over_lwps expects.
5694 Remove PID check that iterate_over_lwps now performs.
5695 (x86_dr_low_set_addr): Use iterate_over_lwps.
5696 (x86_dr_low_set_control): Likewise.
5698 2015-03-24 Gary Benson <gbenson@redhat.com>
5700 * linux-x86-low.c (x86_debug_reg_state): New function.
5701 (x86_linux_prepare_to_resume): Use the above.
5703 2015-03-24 Gary Benson <gbenson@redhat.com>
5705 * linux-low.c (current_lwp_ptid): New function.
5706 * linux-x86-low.c: Include nat/linux-nat.h.
5707 (x86_dr_low_get_addr): Use current_lwp_ptid.
5708 (x86_dr_low_get_control): Likewise.
5709 (x86_dr_low_get_status): Likewise.
5711 2015-03-20 Pedro Alves <palves@redhat.com>
5713 * tracepoint.c (cmd_qtstatus): Make "str" const.
5715 2015-03-20 Pedro Alves <palves@redhat.com>
5717 * server.c (handle_general_set): Make "req_str" const.
5719 2015-03-19 Pedro Alves <palves@redhat.com>
5721 * linux-low.c (linux_resume_one_lwp): Rename to ...
5722 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5723 instead call perror_with_name.
5724 (check_ptrace_stopped_lwp_gone): New function.
5725 (linux_resume_one_lwp): Reimplement as wrapper around
5726 linux_resume_one_lwp_throw that swallows errors if the LWP is
5729 2015-03-19 Pedro Alves <palves@redhat.com>
5731 * linux-low.c (count_events_callback, select_event_lwp_callback):
5732 No longer check whether the thread has resume_stop as last resume
5735 2015-03-19 Pedro Alves <palves@redhat.com>
5737 * linux-low.c (count_events_callback, select_event_lwp_callback):
5738 Use the lwp's status_pending_p field, not the thread's.
5740 2015-03-19 Pedro Alves <palves@redhat.com>
5742 * linux-low.c (select_event_lwp_callback): Update comments to
5743 no longer mention SIGTRAP.
5745 2015-03-18 Gary Benson <gbenson@redhat.com>
5747 * server.c (handle_query): Do not report vFile:fstat as supported.
5749 2015-03-11 Gary Benson <gbenson@redhat.com>
5751 * hostio.c (sys/types.h): New include.
5752 (sys/stat.h): Likewise.
5753 (common-remote-fileio.h): Likewise.
5754 (handle_fstat): New function.
5755 (handle_vFile): Handle vFile:fstat packets.
5757 2015-03-11 Gary Benson <gbenson@redhat.com>
5759 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5760 struct stat.st_blocks and struct stat.st_blksize.
5761 * configure: Regenerate.
5762 * config.in: Likewise.
5763 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5764 (OBS): Add common-remote-fileio.o.
5765 (common-remote-fileio.o): New rule.
5767 2015-03-09 Pedro Alves <palves@redhat.com>
5769 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5770 'struct sockaddr' pointer in 'accept' call.
5772 2015-03-09 Pedro Alves <palves@redhat.com>
5775 2015-03-07 Pedro Alves <palves@redhat.com>
5776 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5777 or <winsock2.h> here. Instead include "gdb_socket.h".
5778 (remote_open): Use union gdb_sockaddr_u.
5779 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5780 or <winsock2.h> here. Instead include "gdb_socket.h".
5781 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5782 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5784 (init_named_socket, gdb_agent_helper_thread): Use union
5787 2015-03-07 Pedro Alves <palves@redhat.com>
5789 * configure.ac (build_warnings): Move
5790 -Wdeclaration-after-statement to the C-specific set.
5791 * configure: Regenerate.
5793 2015-03-07 Pedro Alves <palves@redhat.com>
5795 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5796 or <winsock2.h> here. Instead include "gdb_socket.h".
5797 (remote_open): Use union gdb_sockaddr_u.
5798 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5799 or <winsock2.h> here. Instead include "gdb_socket.h".
5800 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5801 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5803 (init_named_socket, gdb_agent_helper_thread): Use union
5806 2015-03-07 Pedro Alves <palves@redhat.com>
5808 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5811 2015-03-06 Yao Qi <yao.qi@linaro.org>
5813 * linux-aarch64-low.c (aarch64_insert_point): Use
5814 show_debug_regs as a boolean.
5815 (aarch64_remove_point): Likewise.
5817 2015-03-05 Pedro Alves <palves@redhat.com>
5819 * lynx-low.c (lynx_target_ops): Install NULL hooks for
5820 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5821 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5822 * nto-low.c (nto_target_ops): Likewise.
5823 * spu-low.c (spu_target_ops): Likewise.
5824 * win32-low.c (win32_target_ops): Likewise.
5826 2015-03-04 Pedro Alves <palves@redhat.com>
5828 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
5829 Decide whether a breakpoint triggered based on the SIGTRAP's
5831 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5832 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
5833 (linux_low_filter_event): Check for breakpoints before checking
5835 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5837 (linux_stopped_by_sw_breakpoint)
5838 (linux_supports_stopped_by_sw_breakpoint)
5839 (linux_stopped_by_hw_breakpoint)
5840 (linux_supports_stopped_by_hw_breakpoint): New functions.
5841 (linux_target_ops): Install new target methods.
5843 2015-03-04 Pedro Alves <palves@redhat.com>
5845 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5846 * server.c (swbreak_feature, hwbreak_feature): New globals.
5847 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5848 (captured_main): Clear swbreak_feature and hwbreak_feature.
5849 * server.h (swbreak_feature, hwbreak_feature): Declare.
5850 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5851 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5852 supports_stopped_by_hw_breakpoint>: New fields.
5853 (target_supports_stopped_by_sw_breakpoint)
5854 (target_stopped_by_sw_breakpoint)
5855 (target_supports_stopped_by_hw_breakpoint)
5856 (target_stopped_by_hw_breakpoint): Declare.
5858 2015-03-04 Pedro Alves <palves@redhat.com>
5860 enum lwp_stop_reason -> enum target_stop_reason
5861 * linux-low.c (check_stopped_by_breakpoint): Adjust.
5862 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5863 (linux_wait_1, stuck_in_jump_pad_callback)
5864 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
5865 (linux_stopped_by_watchpoint):
5866 * linux-low.h (enum lwp_stop_reason): Delete.
5867 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
5868 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5870 2015-03-04 Yao Qi <yao.qi@linaro.org>
5872 * Makefile.in (SFILES): Add linux-aarch64-low.c.
5874 2015-03-03 Gary Benson <gbenson@redhat.com>
5876 * hostio.c (handle_vFile): Fix prefix lengths.
5878 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
5880 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
5883 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
5885 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
5886 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
5887 (clean): Add "rm -f" for above C files.
5888 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
5889 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
5890 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
5891 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
5892 * linux-s390-low.c (HWCAP_S390_VX): New macro.
5893 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
5894 (init_registers_s390x_vx_linux64)
5895 (init_registers_s390x_tevx_linux64)
5896 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
5897 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
5899 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
5900 (s390_store_vxrs_high): New functions.
5901 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
5903 (s390_arch_setup): Add logic for selecting one of the new target
5904 descriptions. Activate the new vector regsets if applicable.
5905 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
5906 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
5907 and init_registers_s390x_tevx_linux64.
5909 2015-03-01 Pedro Alves <palves@redhat.com>
5911 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
5914 2015-02-27 Pedro Alves <palves@redhat.com>
5916 * linux-x86-low.c (u_debugreg_offset): New function.
5917 (x86_linux_dr_get, x86_linux_dr_set): Use it.
5919 2015-02-27 Pedro Alves <palves@redhat.com>
5921 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
5922 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
5923 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
5924 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
5925 (ps_lsetfpregs, ps_getpid)
5926 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
5927 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
5928 (ps_lsetxregs, ps_plog): Declare.
5930 2015-02-27 Pedro Alves <palves@redhat.com>
5932 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
5933 IP_AGENT_EXPORT_FUNC.
5934 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
5935 IP_AGENT_EXPORT_FUNC.
5936 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
5937 (IP_AGENT_EXPORT): Delete.
5938 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5939 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5940 (gdb_trampoline_buffer_error, collecting, gdb_collect)
5941 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
5942 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
5943 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
5944 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
5945 (traceframe_read_count, traceframe_write_count)
5946 (traceframes_created, trace_state_variables, get_raw_reg)
5947 (get_trace_state_variable_value, set_trace_state_variable_value)
5948 (ust_loaded, helper_thread_id, cmd_buf): Use
5949 IPA_SYM_EXPORTED_NAME.
5950 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
5951 (tracepoints) Use IP_AGENT_EXPORT_VAR.
5952 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
5953 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5954 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
5955 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
5956 EXTERN_C_PUSH/EXTERN_C_POP.
5957 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
5958 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
5959 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5960 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
5961 (traceframe_write_count, traceframe_read_count)
5962 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
5963 (about_to_request_buffer_space, get_trace_state_variable_value)
5964 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
5965 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
5966 EXTERN_C_PUSH/EXTERN_C_POP.
5967 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
5968 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
5969 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
5970 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5971 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5972 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5973 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
5974 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
5976 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
5977 (IP_AGENT_EXPORT_VAR_DECL): Define.
5979 (gdb_agent_get_raw_reg): Declare.
5981 2015-02-27 Tom Tromey <tromey@redhat.com>
5982 Pedro Alves <palves@redhat.com>
5984 Rename symbols whose names are reserved C++ keywords throughout.
5986 2015-02-27 Pedro Alves <palves@redhat.com>
5988 * Makefile.in (COMPILER): New, get it from autoconf.
5989 (CXX): Get from autoconf instead.
5990 (COMPILE.pre): Use COMPILER.
5991 (CC-LD): Rename to ...
5992 (CC_LD): ... this. Use COMPILER.
5993 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
5994 (CXX_FOR_TARGET): Default to g++ instead of gcc.
5995 * acinclude.m4: Include build-with-cxx.m4.
5996 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
5997 Disable -Werror by default if building in C++ mode.
5998 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
5999 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6000 the C++ compiler. Save/restore CXXFLAGS too.
6001 * configure: Regenerate.
6003 2015-02-27 Pedro Alves <palves@redhat.com>
6005 * acinclude.m4: Include libiberty.m4.
6006 * configure.ac: Call libiberty_INIT.
6007 * config.in, configure: Regenerate.
6009 2015-02-26 Pedro Alves <palves@redhat.com>
6011 * linux-low.c (linux_wait_1): When incrementing the PC past a
6012 program breakpoint always use the_low_target.breakpoint_len as
6013 increment, rather than the maximum between that and
6014 the_low_target.decr_pc_after_break.
6016 2015-02-23 Pedro Alves <palves@redhat.com>
6018 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6019 thread was doing a step-over; always adjust the PC if
6020 we stepped over a permanent breakpoint.
6021 (linux_wait_1): If we stepped over breakpoint that was on top of a
6022 permanent breakpoint, manually advance the PC past it.
6024 2015-02-23 Pedro Alves <palves@redhat.com>
6026 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6028 (x86_fill_gregset, x86_store_gregset): Use it when handling
6031 2015-02-20 Pedro Alves <palves@redhat.com>
6033 * thread-db.c: Include "nat/linux-procfs.h".
6034 (thread_db_init): Skip listing new threads if the kernel supports
6035 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6037 2015-02-20 Pedro Alves <palves@redhat.com>
6039 * linux-low.c (status_pending_p_callback): Use ptid_match.
6041 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6043 PR breakpoints/16812
6044 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6045 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6046 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6048 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6050 PR breakpoints/15956
6051 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6053 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6055 * linux-low.c (linux_low_btrace_conf): Print size.
6056 * server.c (handle_btrace_conf_general_set): New.
6057 (hanle_general_set): Call handle_btrace_conf_general_set.
6058 (handle_query): Report Qbtrace-conf:bts:size as supported.
6060 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6062 * linux-low.c (linux_low_enable_btrace): Update parameters.
6063 (linux_low_btrace_conf): New.
6064 (linux_target_ops)<to_btrace_conf>: Initialize.
6065 * server.c (current_btrace_conf): New.
6066 (handle_btrace_enable): Rename to ...
6067 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
6068 to target_enable_btrace. Update comment. Update users.
6069 (handle_qxfer_btrace_conf): New.
6070 (qxfer_packets): Add btrace-conf entry.
6071 (handle_query): Report qXfer:btrace-conf:read as supported packet.
6072 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6073 (target_ops)<read_btrace_conf>: New.
6074 (target_enable_btrace): Update parameters.
6075 (target_read_btrace_conf): New.
6077 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6079 * server.c (handle_btrace_general_set): Remove call to
6080 target_supports_btrace.
6081 (supported_btrace_packets): New.
6082 (handle_query): Call supported_btrace_packets.
6083 * target.h: include btrace-common.h.
6084 (btrace_target_info): Removed.
6085 (supports_btrace, target_supports_btrace): Update parameters.
6087 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6089 * Makefile.in (SFILES): Add common/btrace-common.c.
6090 (OBS): Add common/btrace-common.o.
6091 (btrace-common.o): Add build rules.
6092 * linux-low: Include btrace-common.h.
6093 (linux_low_read_btrace): Use struct btrace_data. Call
6094 btrace_data_init and btrace_data_fini.
6096 2015-02-06 Pedro Alves <palves@redhat.com>
6098 * thread-db.c (find_new_threads_callback): Add debug output.
6100 2015-02-04 Pedro Alves <palves@redhat.com>
6102 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6103 (resume_stopped_resumed_lwps): New function.
6104 (linux_wait_for_event_filtered): Use it.
6106 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6108 * Makefile.in (SFILES): Add linux-personality.c.
6109 (linux-personality.o): New rule.
6110 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6111 list of objects to be built.
6112 * linux-low.c: Include nat/linux-personality.h.
6113 (linux_create_inferior): Remove code to disable address space
6114 randomization (moved to ../nat/linux-personality.c). Create
6115 cleanup to disable address space randomization.
6117 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6119 * Makefile.in (posix-strerror.o): New rule.
6120 (mingw-strerror.o): Likewise.
6121 * configure: Regenerated.
6122 * configure.ac: Source file ../common/common.host. Initialize new
6123 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6125 2015-01-14 Yao Qi <yao@codesourcery.com>
6127 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6128 (ppc-linux.o): New rule.
6129 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6130 * configure.ac: AC_CHECK_FUNCS(getauxval).
6131 * config.in: Re-generated.
6132 * configure: Re-generated.
6133 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6134 ppc64_64bit_inferior_p
6136 2015-01-14 Yao Qi <yao@codesourcery.com>
6138 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6139 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6140 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6141 (PT_ORIG_R3, PT_TRAP): Likewise.
6142 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6143 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6144 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6146 2015-01-10 Joel Brobecker <brobecker@adacore.com>
6148 * i387-fp.c (i387_cache_to_xsave): In look over
6149 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6150 zmmh_low_space field by use of zmmh_high_space.
6152 2015-01-09 Pedro Alves <palves@redhat.com>
6154 * linux-low.c (step_over_bkpt): Move higher up in the file.
6155 (handle_extended_wait): Don't store the stop_pc here.
6156 (get_stop_pc): Adjust comments and rename to ...
6157 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6158 stopped for a software breakpoint or hardware breakpoint.
6159 (thread_still_has_status_pending_p): New function.
6160 (status_pending_p_callback): Use
6161 thread_still_has_status_pending_p. If the event is no longer
6162 interesting, resume the LWP.
6163 (handle_tracepoints): Add assert.
6164 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6165 (wstatus_maybe_breakpoint): New function.
6166 (cancel_breakpoint): Delete function.
6167 (check_stopped_by_watchpoint): New function, factored out from
6168 linux_low_filter_event.
6169 (lp_status_maybe_breakpoint): Delete function.
6170 (linux_low_filter_event): Remove filter_ptid argument.
6171 Leave thread group exits pending here. Store the LWP's stop PC.
6172 Always leave events pending.
6173 (linux_wait_for_event_filtered): Pull all events out of the
6174 kernel, and leave them all pending.
6175 (count_events_callback, select_event_lwp_callback): Consider all
6177 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6178 (select_event_lwp): Only give preference to the stepping LWP in
6179 all-stop mode. Adjust comments.
6180 (ignore_event): New function.
6181 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6182 references to cancel_breakpoints. Adjust to renames. Also give
6183 equal priority to all LWPs that have had events in non-stop mode.
6184 If reporting a software breakpoint event, unadjust the LWP's PC.
6185 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6186 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6188 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6189 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6190 (linux_stopped_by_watchpoint): Adjust.
6191 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6192 * linux-low.h (enum lwp_stop_reason): New.
6193 (struct lwp_info) <stop_pc>: Adjust comment.
6194 <stopped_by_watchpoint>: Delete field.
6195 <stop_reason>: New field.
6196 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6197 * mem-break.c (software_breakpoint_inserted_here)
6198 (hardware_breakpoint_inserted_here): New function.
6199 * mem-break.h (software_breakpoint_inserted_here)
6200 (hardware_breakpoint_inserted_here): Declare.
6201 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6202 (cancel_breakpoints): Delete.
6203 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6204 (upload_fast_traceframes): Remove references to
6207 2015-01-09 Pedro Alves <palves@redhat.com>
6209 * thread-db.c (find_new_threads_callback): Ignore thread if the
6210 kernel thread ID is -1.
6212 2015-01-09 Pedro Alves <palves@redhat.com>
6214 * linux-low.c (linux_attach_fail_reason_string): Move to
6215 nat/linux-ptrace.c, and rename.
6216 (linux_attach_lwp): Update comment.
6217 (attach_proc_task_lwp_callback): New function.
6218 (linux_attach): Adjust to rename and use
6219 linux_proc_attach_tgid_threads.
6220 (linux_attach_fail_reason_string): Delete declaration.
6222 2015-01-01 Joel Brobecker <brobecker@adacore.com>
6224 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6225 * server.c (gdbserver_version): Likewise.
6227 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6229 * remote-utils.c: Include ctype.h.
6230 (input_interrupt): Explicitly handle the case when the char
6231 received is the NUL byte. Improve the printing of non-ASCII
6234 2014-12-16 Joel Brobecker <brobecker@adacore.com>
6236 * linux-low.c (linux_low_filter_event): Update call to
6237 linux_enable_event_reporting following the addition of
6238 a new parameter to that function.
6240 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
6243 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6244 (AARCH64_FPCR_REGNO): Likewise.
6245 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6246 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6247 (aarch64_store_fpregset): Likewise.
6249 2014-12-15 Joel Brobecker <brobecker@adacore.com>
6251 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6252 Remove FIXME comment about assumption about N.
6254 2014-12-13 Joel Brobecker <brobecker@adacore.com>
6256 * configure.ac: If large-file support is disabled in GDBserver,
6257 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6258 * configure: Regenerate.
6260 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6262 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6263 warning upon ENODATA from ptrace.
6264 * linux-s390-low.c (s390_store_tdb): New.
6265 (s390_regsets): Add regset for NT_S390_TDB.
6267 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6269 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6270 without a fill_function.
6271 * linux-s390-low.c (s390_fill_last_break): Remove.
6272 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6273 (s390_arch_setup): Use regset's size instead of fill_function for
6276 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6278 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6279 the regset's store function when ptrace returned an error.
6280 * regcache.c (get_thread_regcache): Invalidate register cache
6281 before fetching inferior's registers.
6283 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6285 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6286 while-loop as for-loop.
6287 (regsets_store_inferior_registers): Likewise.
6289 2014-11-28 Yao Qi <yao@codesourcery.com>
6291 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6292 * config.in, configure: Re-generate.
6293 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6296 2014-11-21 Yao Qi <yao@codesourcery.com>
6298 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6299 (AC_CHECK_HEADERS): Remove malloc.h.
6300 * configure: Re-generated.
6301 * config.in: Re-generated.
6302 * server.h: Don't include alloca.h and malloc.h.
6303 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6304 Don't include malloc.h.
6306 2014-11-17 Joel Brobecker <brobecker@adacore.com>
6308 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6309 corresponding ERRNO check in same block.
6311 2014-11-12 Pedro Alves <palves@redhat.com>
6313 * server.c (cont_thread): Update comment.
6314 (start_inferior, attach_inferior): No longer clear cont_thread.
6315 (handle_v_cont): No longer set cont_thread.
6316 (captured_main): Clear cont_thread each time a GDB connects.
6318 2014-11-12 Pedro Alves <palves@redhat.com>
6320 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6321 thread, and don't resume all threads if the Hc thread has exited.
6323 2014-11-12 Pedro Alves <palves@redhat.com>
6325 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6326 the process group instead of to a specific LWP.
6328 2014-10-15 Pedro Alves <palves@redhat.com>
6331 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6333 (arm_set_thread_context): Delete.
6334 (the_low_target): Adjust.
6335 * win32-i386-low.c (debug_registers_changed)
6336 (debug_registers_used): Delete.
6337 (update_debug_registers_callback): New function.
6338 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6339 needing to update their debug registers.
6340 (win32_get_current_dr): New function.
6341 (x86_dr_low_get_addr, x86_dr_low_get_control)
6342 (x86_dr_low_get_status): Fetch the debug register from the thread
6344 (i386_initial_stuff): Adjust.
6345 (i386_get_thread_context): Remove current_event parameter. Don't
6346 clear debug_registers_changed nor copy DR values to
6348 (i386_set_thread_context): Delete.
6349 (i386_prepare_to_resume): New function.
6350 (i386_thread_added): Mark the thread as needing to update irs
6352 (the_low_target): Remove i386_set_thread_context and install
6353 i386_prepare_to_resume.
6354 * win32-low.c (win32_get_thread_context): Adjust.
6355 (win32_set_thread_context): Use SetThreadContext
6357 (win32_prepare_to_resume): New function.
6358 (win32_require_context): New function, factored out from ...
6359 (thread_rec): ... this.
6360 (continue_one_thread): Call win32_prepare_to_resume on each thread
6361 we're about to continue.
6362 (win32_resume): Call win32_prepare_to_resume on the event thread.
6363 * win32-low.h (struct win32_thread_info)
6364 <debug_registers_changed>: New field.
6365 (struct win32_target_ops): Change prototype of set_thread_context,
6366 delete set_thread_context and add prepare_to_resume.
6367 (win32_require_context): New declaration.
6369 2014-10-08 Gary Benson <gbenson@redhat.com>
6371 * server.h: Do not include common-exceptions.h.
6373 2014-10-08 Gary Benson <gbenson@redhat.com>
6375 * server.h: Do not include cleanups.h.
6377 2014-09-30 James Hogan <james.hogan@imgtec.com>
6379 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6382 2014-09-23 Yao Qi <yao@codesourcery.com>
6384 * linux-low.c (lp_status_maybe_breakpoint): New function.
6385 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6386 (count_events_callback): Likewise.
6387 (select_event_lwp_callback): Likewise.
6388 (cancel_breakpoints_callback): Likewise.
6390 2014-09-19 Don Breazeal <donb@codesourcery.com>
6392 * linux-low.c (handle_extended_wait): Call
6393 linux_ptrace_get_extended_event.
6394 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6395 linux_is_extended_waitstatus.
6397 2014-09-16 Joel Brobecker <brobecker@adacore.com>
6399 * Makefile.in (CPPFLAGS): Define.
6400 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6401 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6403 2014-09-16 Gary Benson <gbenson@redhat.com>
6405 * inferiors.h (current_inferior): Renamed as...
6406 (current_thread): New variable. All uses updated.
6407 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6408 (maybe_move_out_of_jump_pad): Likewise.
6409 (cancel_breakpoint): Likewise.
6410 (linux_low_filter_event): Likewise.
6411 (wait_for_sigstop): Likewise.
6412 (linux_resume_one_lwp): Likewise.
6413 (need_step_over_p): Likewise.
6414 (start_step_over): Likewise.
6415 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6416 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6417 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6418 and save_inferior as saved_thread.
6419 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6421 (regcache_invalidate_thread): Likewise.
6422 * remote-utils.c (prepare_resume_reply): Likewise.
6423 * thread-db.c (thread_db_get_tls_address): Likewise.
6424 (disable_thread_event_reporting): Likewise.
6425 (remove_thread_event_breakpoints): Likewise.
6426 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6428 * target.h (set_desired_inferior): Renamed as...
6429 (set_desired_thread): New declaration. All uses updated.
6430 * server.c (myresume): Updated comment to reference thread instead
6432 (handle_serial_event): Likewise.
6433 (handle_target_event): Likewise.
6435 2014-09-12 Tom Tromey <tromey@redhat.com>
6436 Gary Benson <gbenson@redhat.com>
6438 * regcache.h: Include common-regcache.h.
6439 (regcache_read_pc): Don't declare.
6440 * regcache.c (get_thread_regcache_for_ptid): New function.
6442 2014-09-11 Tom Tromey <tromey@redhat.com>
6443 Gary Benson <gbenson@redhat.com>
6445 * symbol.c: New file.
6446 * Makefile.in (SFILES): Add symbol.c.
6447 (OBS): Add symbol.o.
6449 2014-09-11 Gary Benson <gbenson@redhat.com>
6451 * target.c (target_stop_ptid, target_continue_ptid): New
6454 2014-09-11 Tom Tromey <tromey@redhat.com>
6455 Gary Benson <gbenson@redhat.com>
6457 * target.h: Include target/target.h.
6458 * target.c (target_read_memory, target_read_uint32)
6459 (target_write_memory): New functions.
6461 2014-09-11 Gary Benson <gbenson@redhat.com>
6463 * server.h (debug_hw_points): Don't declare.
6464 * server.c (debug_hw_points): Don't define. Replace all uses
6465 with show_debug_regs.
6466 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6467 all uses with show_debug_regs.
6469 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6471 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6472 endianness into account.
6473 (ppc_supply_ptrace_register): Likewise.
6475 2014-09-03 James Hogan <james.hogan@imgtec.com>
6477 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6478 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6480 2014-09-03 Gary Benson <gbenson@redhat.com>
6482 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6483 ALL_DEBUG_ADDRESS_REGISTERS.
6485 2014-09-02 Gary Benson <gbenson@redhat.com>
6487 * i386-low.h: Renamed as...
6488 * x86-low.h: New file. All type, function and variable name
6489 prefixes changed from "i386_" to "x86_". All references updated.
6490 * i386-low.c: Renamed as...
6491 * x86-low.c: New file. All type, function and variable name
6492 prefixes changed from "i386_" to "x86_". All references updated.
6494 2014-09-02 Gary Benson <gbenson@redhat.com>
6496 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6497 (x86_linux_new_thread): Likewise.
6499 2014-08-29 Gary Benson <gbenson@redhat.com>
6501 * server.h (setjmp.h): Do not include.
6502 (toplevel): Do not declare.
6503 (common-exceptions.h): Include.
6504 (cleanups.h): Likewise.
6505 * server.c (toplevel): Do not define.
6506 (exit_code): New static global.
6507 (detach_or_kill_for_exit_cleanup): New function.
6508 (main): New function. Original main renamed to...
6509 (captured_main): New function.
6510 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6512 2014-08-29 Gary Benson <gbenson@redhat.com>
6514 * Makefile.in (SFILES): Add common/common-exceptions.c.
6515 (OBS): Add common-exceptions.o.
6516 (common-exceptions.o): New rule.
6517 * utils.c (prepare_to_throw_exception): New function.
6519 2014-08-29 Gary Benson <gbenson@redhat.com>
6521 * config.in: Regenerate.
6522 * configure: Likewise.
6524 2014-08-29 Gary Benson <gbenson@redhat.com>
6526 * Makefile.in (SFILES): Add common/cleanups.c.
6528 (cleanups.o): New rule.
6530 2014-08-29 Gary Benson <gbenson@redhat.com>
6532 * utils.c (internal_vwarning): New function.
6534 2014-08-28 Gary Benson <gbenson@redhat.com>
6536 * utils.h (fatal): Remove declaration.
6537 * utils.c (fatal): Remove function.
6539 2014-08-28 Gary Benson <gbenson@redhat.com>
6541 * tracepoint.c (gdb_agent_init): Replace fatal with
6543 (initialize_tracepoint): Likewise.
6545 2014-08-28 Gary Benson <gbenson@redhat.com>
6547 * remote-utils.c (remote_prepare): Replace fatal with error.
6549 2014-08-28 Gary Benson <gbenson@redhat.com>
6551 * linux-low.c (linux_async): Replace fatal with warning.
6553 (linux_start_non_stop): Return -1 if linux_async failed.
6555 2014-08-28 Gary Benson <gbenson@redhat.com>
6557 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6559 (i386_dr_low_get_addr): Remove vague comment.
6560 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6563 2014-08-28 Gary Benson <gbenson@redhat.com>
6565 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6566 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6568 (linux_resume_one_lwp): Likewise.
6569 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6571 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6572 with internal_error.
6573 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6574 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6575 (find_register_by_name): Replace fatal with internal_error.
6576 (find_regno): Likewise.
6577 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6578 * thread-db.c (thread_db_create_event): Likewise.
6579 (thread_db_load_search): Likewise.
6580 (try_thread_db_load_1): Likewise.
6581 * tracepoint.c (get_jump_space_head): Replace fatal with
6583 (claim_trampoline_space): Likewise.
6584 (have_fast_tracepoint_trampoline_buffer): Likewise.
6585 (cmd_qtstart): Likewise.
6586 (stop_tracing): Likewise.
6587 (fast_tracepoint_collecting): Likewise.
6588 (target_malloc): Likewise.
6589 (download_tracepoint): Likewise.
6590 (download_trace_state_variables): Replace check with gdb_assert.
6591 (upload_fast_traceframes): Replace fatal with internal_error.
6593 2014-08-19 Tom Tromey <tromey@redhat.com>
6594 Gary Benson <gbenson@redhat.com>
6596 * Makefile.in (SFILES): Add common/common-debug.c.
6597 (OBS): Add common-debug.o.
6598 (common-debug.o): New rule.
6599 * debug.h (debug_printf): Don't declare.
6600 * debug.c (debug_printf): Renamed and rewritten as...
6601 (debug_vprintf): New function.
6603 2014-08-19 Gary Benson <gbenson@redhat.com>
6605 * utils.h: Do not include print-utils.h.
6607 2014-08-19 Tom Tromey <tromey@redhat.com>
6608 Gary Benson <gbenson@redhat.com>
6610 * server.h: Add static assertion.
6611 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6613 2014-08-19 Tom Tromey <tromey@redhat.com>
6614 Gary Benson <gbenson@redhat.com>
6616 * Makefile.in (SFILES): Add common/errors.c.
6617 (OBS): Add errors.o.
6618 (IPA_OBS): Add errors-ipa.o.
6619 (errors.o): New rule.
6620 (errors-ipa.o): Likewise.
6621 * utils.h (perror_with_name, error, warning): Don't declare.
6622 * utils.c (warning): Renamed and rewritten as...
6623 (vwarning): New function.
6624 (error): Renamed and rewritten as...
6625 (verror): New function.
6626 (internal_error): Renamed and rewritten as...
6627 (internal_verror): New function.
6629 2014-08-07 Gary Benson <gbenson@redhat.com>
6631 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6632 * configure: Regenerate.
6633 * config.in: Likewise.
6634 * server.h: Do not include errno.h.
6635 * event-loop.c: Likewise.
6636 * hostio-errno.c: Likewise.
6637 * linux-low.c: Likewise.
6638 * remote-utils.c: Likewise.
6639 * spu-low.c: Likewise.
6640 * utils.c: Likewise.
6641 * gdbreplay.c: Unconditionally include errno.h.
6643 2014-08-07 Gary Benson <gbenson@redhat.com>
6645 * server.h: Do not include string.h.
6646 * event-loop.c: Likewise.
6647 * linux-low.c: Likewise.
6648 * regcache.c: Likewise.
6649 * remote-utils.c: Likewise.
6650 * spu-low.c: Likewise.
6651 * utils.c: Likewise.
6653 2014-08-07 Gary Benson <gbenson@redhat.com>
6655 * server.h: Do not include gdb_assert.h.
6657 2014-08-07 Gary Benson <gbenson@redhat.com>
6659 * server.h: Do not include common-utils.h.
6661 2014-08-07 Gary Benson <gbenson@redhat.com>
6663 * server.h: Do not include ptid.h.
6664 * notif.h: Likewise.
6666 2014-08-07 Gary Benson <gbenson@redhat.com>
6668 * server.h: Do not include gdb_locale.h.
6670 2014-08-07 Gary Benson <gbenson@redhat.com>
6672 * server.h: Do not include gdb/signals.h.
6673 * win32-low.c: Likewise.
6675 2014-08-07 Gary Benson <gbenson@redhat.com>
6677 * server.h: Do not include pathmax.h.
6679 2014-08-07 Gary Benson <gbenson@redhat.com>
6681 * server.h: Do not include libiberty.h.
6682 * linux-bfin-low.c: Likewise.
6684 2014-08-07 Gary Benson <gbenson@redhat.com>
6686 * server.h: Do not include ansidecl.h.
6688 2014-08-07 Gary Benson <gbenson@redhat.com>
6690 * linux-x86-low.c: Do not include stddef.h.
6691 * lynx-ppc-low.c: Likewise.
6692 * tracepoint.c: Likewise.
6694 2014-08-07 Gary Benson <gbenson@redhat.com>
6696 * server.h: Do not include stdarg.h.
6697 * nto-low.c: Likewise.
6699 2014-08-07 Gary Benson <gbenson@redhat.com>
6701 * server.h: Do not include stdlib.h.
6702 * inferiors.c: Likewise.
6703 * linux-low.c: Likewise.
6704 * regcache.c: Likewise.
6705 * spu-low.c: Likewise.
6706 * tracepoint.c: Likewise.
6707 * utils.c: Likewise.
6709 2014-08-07 Gary Benson <gbenson@redhat.com>
6711 * server.h: Do not include stdio.h.
6712 * linux-low.c: Likewise.
6713 * remote-utils.c: Likewise.
6714 * spu-low.c: Likewise.
6715 * utils.c: Likewise.
6716 * wincecompat.c: Likewise.
6718 2014-08-06 Gary Benson <gbenson@redhat.com>
6720 * regcache.c (init_register_cache): Move conditionals inside if.
6722 2014-08-06 Gary Benson <gbenson@redhat.com>
6724 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6726 2014-07-31 Gary Benson <gbenson@redhat.com>
6728 * ax.h: Do not include server.h.
6729 * gdbthread.h: Likewise.
6730 * lynx-low.h: Likewise.
6731 * notif.h: Likewise.
6733 2014-07-30 Gary Benson <gbenson@redhat.com>
6735 * server.h: Include common-defs.h.
6736 Do not include config.h or build-gnulib-gdbserver/config.h.
6738 2014-07-30 Gary Benson <gbenson@redhat.com>
6740 * hostio-errno.c: Move server.h to top of includes list.
6741 * inferiors.c: Likewise.
6742 * linux-x86-low.c: Likewise.
6743 * notif.c: Include server.h.
6745 2014-07-24 Tom Tromey <tromey@redhat.com>
6746 Gary Benson <gbenson@redhat.com>
6748 * server.h (CORE_ADDR): Now unsigned.
6750 2014-07-16 Pedro Alves <palves@redhat.com>
6752 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6754 2014-07-15 Pedro Alves <palves@redhat.com>
6756 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6759 2014-07-11 Pedro Alves <palves@redhat.com>
6761 * linux-low.c (kill_wait_lwp): New function, based on
6762 kill_one_lwp_callback, but use my_waitpid directly.
6763 (kill_one_lwp_callback, linux_kill): Use it.
6765 2014-06-23 Pedro Alves <palves@redhat.com>
6767 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6768 before setting DR0..DR3.
6770 2014-06-20 Gary Benson <gbenson@redhat.com>
6772 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6773 * configure: Regenerated.
6774 * config.in: Likewise.
6776 2014-06-20 Gary Benson <gbenson@redhat.com>
6778 * Makefile.in (SFILES): Update locations for files moved
6780 (object file files): Reordered.
6782 2014-06-20 Gary Benson <gbenson@redhat.com>
6784 * i386-low.h (i386_dr_low_can_set_addr): Removed.
6785 (i386_dr_low_set_addr): Likewise.
6786 (i386_dr_low_get_addr): Likewise.
6787 (i386_dr_low_can_set_control): Likewise.
6788 (i386_dr_low_set_control): Likewise.
6789 (i386_dr_low_get_control): Likewise.
6790 (i386_dr_low_get_status): Likewise.
6791 (i386_get_debug_register_length): Likewise.
6792 * linux-x86-low.c (i386_dr_low_set_addr):
6793 Changed signature. Made static.
6794 (i386_dr_low_get_addr): Likewise.
6795 (i386_dr_low_set_control): Likewise.
6796 (i386_dr_low_get_control): Likewise.
6797 (i386_dr_low_get_status): Likewise.
6798 (i386_dr_low): New global variable.
6799 * win32-i386-low.c (i386_dr_low_set_addr):
6800 Changed signature. Made static.
6801 (i386_dr_low_get_addr): Likewise.
6802 (i386_dr_low_set_control): Likewise.
6803 (i386_dr_low_get_control): Likewise.
6804 (i386_dr_low_get_status): Likewise.
6805 (i386_dr_low): New global variable.
6807 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
6809 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6810 * Makefile.in (AR, AR_FLAGS): Define.
6811 * configure: Regenerate.
6813 2014-06-19 Gary Benson <gbenson@redhat.com>
6815 * Makefile.in (i386-dregs.o): New rule.
6816 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6817 * i386-low.c (target.h): Remove include.
6818 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6819 (DR_CONTROL_SHIFT): Likewise.
6820 (DR_CONTROL_SIZE): Likewise.
6821 (DR_RW_EXECUTE): Likewise.
6822 (DR_RW_WRITE): Likewise.
6823 (DR_RW_READ): Likewise.
6824 (DR_RW_IORW): Likewise.
6825 (DR_LEN_1): Likewise.
6826 (DR_LEN_2): Likewise.
6827 (DR_LEN_4): Likewise.
6828 (DR_LEN_8): Likewise.
6829 (DR_LOCAL_ENABLE_SHIFT): Likewise.
6830 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6831 (DR_ENABLE_SIZE): Likewise.
6832 (DR_LOCAL_SLOWDOWN): Likewise.
6833 (DR_GLOBAL_SLOWDOWN): Likewise.
6834 (DR_CONTROL_RESERVED): Likewise.
6835 (I386_DR_CONTROL_MASK): Likewise.
6836 (I386_DR_VACANT): Likewise.
6837 (I386_DR_LOCAL_ENABLE): Likewise.
6838 (I386_DR_GLOBAL_ENABLE): Likewise.
6839 (I386_DR_DISABLE): Likewise.
6840 (I386_DR_SET_RW_LEN): Likewise.
6841 (I386_DR_GET_RW_LEN): Likewise.
6842 (I386_DR_WATCH_HIT): Likewise.
6843 (i386_wp_op_t): Likewise.
6844 (i386_show_dr): Likewise.
6845 (i386_length_and_rw_bits): Likewise.
6846 (i386_insert_aligned_watchpoint): Likewise.
6847 (i386_remove_aligned_watchpoint): Likewise.
6848 (i386_handle_nonaligned_watchpoint): Likewise.
6849 i386_update_inferior_debug_regs(): Likewise.
6850 (i386_dr_insert_watchpoint): Likewise.
6851 (i386_dr_remove_watchpoint): Likewise.
6852 (i386_dr_region_ok_for_watchpoint): Likewise.
6853 (i386_dr_stopped_data_address): Likewise.
6854 (i386_dr_stopped_by_watchpoint): Likewise.
6856 2014-06-19 Gary Benson <gbenson@redhat.com>
6858 * i386-low.c (i386_dr_show): Renamed to
6859 i386_show_dr and made static. All uses updated.
6860 (i386_dr_length_and_rw_bits): Renamed to
6861 i386_length_and_rw_bits and made static.
6863 (i386_dr_insert_aligned_watchpoint): Renamed to
6864 i386_insert_aligned_watchpoint and made static.
6866 (i386_dr_remove_aligned_watchpoint): Renamed to
6867 i386_remove_aligned_watchpoint and made static.
6869 (i386_dr_update_inferior_debug_regs): Renamed to
6870 i386_update_inferior_debug_regs and made static.
6873 2014-06-18 Gary Benson <gbenson@redhat.com>
6875 * i386-low.h (i386_dr_low_can_set_addr): New macro.
6876 (i386_dr_low_can_set_control): Likewise.
6877 (i386_get_debug_register_length): Likewise.
6878 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
6879 (i386_dr_low_can_set_control): Likewise.
6880 (i386_get_debug_register_length): Likewise.
6882 2014-06-17 Gary Benson <gbenson@redhat.com>
6884 * i386-low.h (i386-dregs.h): New include.
6885 (DR_FIRSTADDR): Now in i386-dregs.h.
6886 (DR_LASTADDR): Likewise.
6887 (DR_NADDR): Likewise.
6888 (DR_STATUS): Likewise.
6889 (DR_CONTROL): Likewise.
6890 (i386_debug_reg_state): Likewise.
6891 (i386_dr_insert_watchpoint): Likewise.
6892 (i386_dr_remove_watchpoint): Likewise.
6893 (i386_dr_region_ok_for_watchpoint): Likewise.
6894 (i386_dr_stopped_data_address): Likewise.
6895 (i386_dr_stopped_by_watchpoint): Likewise.
6896 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
6898 2014-06-18 Gary Benson <gbenson@redhat.com>
6900 * i386-low.h (i386_low_insert_watchpoint): Renamed to
6901 i386_dr_insert_watchpoint.
6902 (i386_low_remove_watchpoint): Renamed to
6903 i386_dr_remove_watchpoint.
6904 (i386_low_region_ok_for_watchpoint): Renamed to
6905 i386_dr_region_ok_for_watchpoint.
6906 (i386_low_stopped_data_address): Renamed to
6907 i386_dr_stopped_data_address.
6908 (i386_low_stopped_by_watchpoint): Renamed to
6909 i386_dr_stopped_by_watchpoint.
6910 * i386-low.c (i386_show_dr): Renamed to
6911 i386_dr_show and made nonstatic. All uses updated.
6912 (i386_length_and_rw_bits): Renamed to
6913 i386_dr_length_and_rw_bits and made nonstatic.
6915 (i386_insert_aligned_watchpoint): Renamed to
6916 i386_dr_insert_aligned_watchpoint and made nonstatic.
6918 (i386_remove_aligned_watchpoint): Renamed to
6919 i386_dr_remove_aligned_watchpoint and made nonstatic.
6921 (i386_update_inferior_debug_regs): Renamed to
6922 i386_dr_update_inferior_debug_regs and made nonstatic.
6924 (i386_low_insert_watchpoint): Renamed to
6925 i386_dr_insert_watchpoint. All uses updated.
6926 (i386_low_remove_watchpoint): Renamed to
6927 i386_dr_remove_watchpoint. All uses updated.
6928 (i386_low_region_ok_for_watchpoint): Renamed to
6929 i386_dr_region_ok_for_watchpoint. All uses updated.
6930 (i386_low_stopped_data_address): Renamed to
6931 i386_dr_stopped_data_address. All uses updated.
6932 (i386_low_stopped_by_watchpoint): Renamed to
6933 i386_dr_stopped_by_watchpoint. All uses updated.
6935 2014-06-18 Gary Benson <gbenson@redhat.com>
6937 * i386-low.c (i386_dr_low_can_set_addr): New macro.
6938 (i386_dr_low_can_set_control): Likewise.
6939 (i386_insert_aligned_watchpoint): New check.
6941 2014-06-18 Gary Benson <gbenson@redhat.com>
6943 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
6946 2014-06-18 Gary Benson <gbenson@redhat.com>
6948 * i386-low.c (i386_length_and_rw_bits): Use internal_error
6949 instead of fatal and error.
6950 (i386_handle_nonaligned_watchpoint): Likewise.
6952 2014-06-18 Gary Benson <gbenson@redhat.com>
6954 * i386-low.c (i386_get_debug_register_length): New macro.
6955 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
6956 (i386_show_dr): Use debug_printf instead of fprintf. Use
6957 phex to format values.
6959 2014-06-18 Gary Benson <gbenson@redhat.com>
6961 * i386-low.h: Comment changes.
6962 * i386-low.c: Likewise.
6964 2014-06-18 Gary Benson <gbenson@redhat.com>
6966 * i386-low.c: Whitespace changes.
6968 2014-06-12 Tom Tromey <tromey@redhat.com>
6970 * utils.c (freeargv): Remove.
6972 2014-06-12 Tom Tromey <tromey@redhat.com>
6974 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
6975 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
6976 (parse_debug_format_options): Likewise.
6977 (gdbserver_usage): Likewise.
6978 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
6979 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
6980 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
6982 ($(LIBGNU)): Depend on libiberty.
6983 (all-lib): Recurse into all subdirs.
6984 (install-only): Invoke "install" target in subdirs.
6985 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
6987 * configure: Rebuild.
6988 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
6989 for vasprintf, vsnprintf, or gettimeofday.
6990 * configure.srv: Don't add safe-ctype.o or lbasename.o to
6993 2014-06-05 Joel Brobecker <brobecker@adacore.com>
6995 * development.sh: Delete.
6996 * Makefile.in (config.status): Adjust dependency on development.sh.
6997 * configure.ac: Adjust development.sh source call.
6998 * configure: Regenerate.
7000 2014-06-02 Pedro Alves <palves@redhat.com>
7002 * ax.c (gdb_free_agent_expr): New function.
7003 * ax.h (gdb_free_agent_expr): New declaration.
7004 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7006 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7008 (clear_breakpoint_conditions_and_commands): New function.
7009 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7010 (clear_breakpoint_conditions_and_commands): New declaration.
7012 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7014 * linux-aarch64-low.c (asm/ptrace.h): Include.
7016 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7018 Fix TLS access for -static -pthread.
7019 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7020 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7021 (thread_db_load_search, try_thread_db_load_1): Initialize it.
7023 2014-05-20 Pedro Alves <palves@redhat.com>
7025 * linux-aarch64-low.c (aarch64_insert_point)
7026 (aarch64_remove_point): No longer check whether the type is
7027 supported here. Adjust to new interface.
7028 (the_low_target): Install aarch64_supports_z_point_type as
7029 supports_z_point_type method.
7030 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7031 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7032 instead of a Z packet char. Adjust.
7033 (arm_supports_z_point_type): New function.
7034 (arm_insert_point, arm_remove_point): Adjust to new interface.
7035 (the_low_target): Install arm_supports_z_point_type.
7036 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7037 (cris_insert_point, cris_remove_point): Adjust to new interface.
7038 Don't check whether the type is supported here.
7039 (the_low_target): Install cris_supports_z_point_type.
7040 * linux-low.c (linux_supports_z_point_type): New function.
7041 (linux_insert_point, linux_remove_point): Adjust to new interface.
7042 * linux-low.h (struct linux_target_ops) <insert_point,
7043 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7044 raw_breakpoint pointer parameter.
7045 <supports_z_point_type>: New method.
7046 * linux-mips-low.c (mips_supports_z_point_type): New function.
7047 (mips_insert_point, mips_remove_point): Adjust to new interface.
7048 Use mips_supports_z_point_type.
7049 (the_low_target): Install mips_supports_z_point_type.
7050 * linux-ppc-low.c (the_low_target): Install NULL as
7051 supports_z_point_type method.
7052 * linux-s390-low.c (the_low_target): Install NULL as
7053 supports_z_point_type method.
7054 * linux-sparc-low.c (the_low_target): Install NULL as
7055 supports_z_point_type method.
7056 * linux-x86-low.c (x86_supports_z_point_type): New function.
7057 (x86_insert_point): Adjust to new insert_point interface. Use
7058 insert_memory_breakpoint. Adjust to new
7059 i386_low_insert_watchpoint interface.
7060 (x86_remove_point): Adjust to remove_point interface. Use
7061 remove_memory_breakpoint. Adjust to new
7062 i386_low_remove_watchpoint interface.
7063 (the_low_target): Install x86_supports_z_point_type.
7064 * lynx-low.c (lynx_target_ops): Install NULL as
7065 supports_z_point_type callback.
7066 * nto-low.c (nto_supports_z_point_type): New.
7067 (nto_insert_point, nto_remove_point): Adjust to new interface.
7068 (nto_target_ops): Install nto_supports_z_point_type.
7069 * mem-break.c: Adjust intro comment.
7070 (struct raw_breakpoint) <raw_type, size>: New fields.
7071 <inserted>: Update comment.
7072 <shlib_disabled>: Delete field.
7073 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7074 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7075 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7076 (raw_bkpt_type_to_target_hw_bp_type): New function.
7077 (find_enabled_raw_code_breakpoint_at): New function.
7078 (find_raw_breakpoint_at): New type and size parameters. Use them.
7079 (insert_memory_breakpoint): New function, based off
7080 set_raw_breakpoint_at.
7081 (remove_memory_breakpoint): New function.
7082 (set_raw_breakpoint_at): Reimplement.
7083 (set_breakpoint): New, based on set_breakpoint_at.
7084 (set_breakpoint_at): Reimplement.
7085 (delete_raw_breakpoint): Go through the_target->remove_point
7086 instead of assuming memory breakpoints.
7087 (find_gdb_breakpoint_at): Delete.
7088 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7089 (find_gdb_breakpoint): New function.
7090 (set_gdb_breakpoint_at): Delete.
7091 (z_type_supported): New function.
7092 (set_gdb_breakpoint_1): New function, loosely based off
7093 set_gdb_breakpoint_at.
7094 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7095 (delete_gdb_breakpoint_at): Delete.
7096 (delete_gdb_breakpoint_1): New function, loosely based off
7097 delete_gdb_breakpoint_at.
7098 (delete_gdb_breakpoint): New function.
7099 (clear_gdb_breakpoint_conditions): Rename to ...
7100 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7102 (add_condition_to_breakpoint): Make static.
7103 (add_breakpoint_condition): Take a struct breakpoint pointer
7104 instead of an address. Adjust.
7105 (gdb_condition_true_at_breakpoint): Rename to ...
7106 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7108 (gdb_condition_true_at_breakpoint): Reimplement.
7109 (add_breakpoint_commands): Take a struct breakpoint pointer
7110 instead of an address. Adjust.
7111 (gdb_no_commands_at_breakpoint): Rename to ...
7112 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7113 parameter. Return true if no breakpoint was found. Change debug
7115 (gdb_no_commands_at_breakpoint): Reimplement.
7116 (run_breakpoint_commands): Rename to ...
7117 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7118 and change return type to boolean.
7119 (run_breakpoint_commands): New function.
7120 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7121 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7122 breakpoint. Go through the_target->remove_point instead of
7123 assuming memory breakpoint.
7124 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7125 software and hardware breakpoints.
7126 (reinsert_raw_breakpoint): Go through the_target->insert_point
7127 instead of assuming memory breakpoint.
7128 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7129 software and hardware breakpoints.
7130 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7131 Check both software and hardware breakpoints.
7132 (validate_inserted_breakpoint): Assert the breakpoint is a
7133 software breakpoint. Set the inserted flag to -1 instead of
7134 setting shlib_disabled.
7135 (delete_disabled_breakpoints): Adjust.
7136 (validate_breakpoints): Only validate software breakpoints.
7137 Adjust to inserted flag change.
7138 (check_mem_read, check_mem_write): Skip breakpoint types other
7139 than software breakpoints. Adjust to inserted flag change.
7140 * mem-break.h (enum raw_bkpt_type): New enum.
7141 (raw_breakpoint, struct process_info): Forward declare.
7142 (Z_packet_to_target_hw_bp_type): Delete declaration.
7143 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7144 (set_gdb_breakpoint, delete_gdb_breakpoint)
7145 (clear_breakpoint_conditions): New declarations.
7146 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7147 (breakpoint_inserted_here): Update comment.
7148 (add_breakpoint_condition, add_breakpoint_commands): Replace
7149 address parameter with a breakpoint pointer parameter.
7150 (gdb_breakpoint_here): Update comment.
7151 (delete_gdb_breakpoint_at): Delete.
7152 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7153 * server.c (process_point_options): Take a struct breakpoint
7154 pointer instead of an address. Adjust.
7155 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7156 delete_gdb_breakpoint.
7157 * spu-low.c (spu_target_ops): Install NULL as
7158 supports_z_point_type method.
7159 * target.h: Include mem-break.h.
7160 (struct target_ops) <prepare_to_access_memory>: Update comment.
7161 <supports_z_point_type>: New field.
7162 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7163 instead of a char. Also take a raw breakpoint pointer.
7164 * win32-arm-low.c (the_low_target): Install NULL as
7165 supports_z_point_type.
7166 * win32-i386-low.c (i386_supports_z_point_type): New function.
7167 (i386_insert_point, i386_remove_point): Adjust to new interface.
7168 (the_low_target): Install i386_supports_z_point_type.
7169 * win32-low.c (win32_supports_z_point_type): New function.
7170 (win32_insert_point, win32_remove_point): Adjust to new interface.
7171 (win32_target_ops): Install win32_supports_z_point_type.
7172 * win32-low.h (struct win32_target_ops):
7173 <supports_z_point_type>: New method.
7174 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7175 instead of a char. Also take a raw breakpoint pointer.
7177 2014-05-20 Pedro Alves <palves@redhat.com>
7179 * mem-break.h: Include break-common.h.
7180 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7181 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7182 (Z_packet_to_target_hw_bp_type): New declaration.
7183 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7184 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7185 (Z_PACKET_ACCESS_WP): Delete macros.
7186 (Z_packet_to_hw_type): Delete function.
7187 * i386-low.h: Don't include break-common.h here.
7188 (Z_packet_to_hw_type): Delete declaration.
7189 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7190 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7191 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7192 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7193 * linux-aarch64-low.c: Don't include break-common.h here.
7194 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7195 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7196 (Z_packet_to_target_hw_bp_type): Delete function.
7197 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7199 (mips_insert_point, mips_remove_point): Use
7200 Z_packet_to_target_hw_bp_type.
7202 2014-05-20 Pedro Alves <palves@redhat.com>
7204 * linux-aarch64-low.c: Include break-common.h.
7205 (enum target_point_type): Delete.
7206 (Z_packet_to_point_type): Rename to ...
7207 (Z_packet_to_target_hw_bp_type): ... this, and return a
7208 target_hw_bp_type instead.
7209 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7210 instead of an enum target_point_type.
7211 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7213 (aarch64_dr_state_insert_one_point)
7214 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7215 (aarch64_handle_aligned_watchpoint)
7216 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7217 Take an enum target_hw_bp_type instead of an enum
7219 (aarch64_supports_z_point_type): New function.
7220 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7221 use Z_packet_to_target_hw_bp_type.
7223 2014-05-20 Joel Brobecker <brobecker@adacore.com>
7225 * configure.ac: Only use -Werror by default when DEVELOPMENT
7227 * configure: Regenerate.
7229 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7231 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7232 * linux-x86-low.c (X86_64_USER_REGS): New.
7233 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7235 2014-04-28 Yao Qi <yao@codesourcery.com>
7237 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7240 2014-04-25 Pedro Alves <palves@redhat.com>
7243 * linux-low.c (linux_attach_fail_reason_string): New function.
7244 (linux_attach_lwp): Delete.
7245 (linux_attach_lwp_1): Rename to ...
7246 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7247 argument. Remove "initial" parameter. Return int instead of
7248 void. Don't error or warn here.
7249 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7250 failure to attach to the tgid. Call warning when failing to
7252 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7253 argument. Remove "initial" parameter. Return int instead of
7254 void. Don't error or warn here.
7255 (linux_attach_fail_reason_string): New declaration.
7256 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7257 interface change. Use linux_attach_fail_reason_string.
7259 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
7260 Walfred Tedeschi <walfred.tedeschi@intel.com>
7262 * Makefile.in: Added rules to handle new files
7263 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7264 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7265 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7266 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7267 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7268 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7270 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7271 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7272 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7273 i386/x32-avx512.xml.
7274 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7275 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7276 i386/x32-avx512-linux.xml.
7277 * i387-fp.c (num_avx512_k_registers): New constant for number
7279 (num_avx512_zmmh_low_registers): New constant for number of
7280 lower ZMM registers (0-15).
7281 (num_avx512_zmmh_high_registers): New constant for number of
7282 higher ZMM registers (16-31).
7283 (num_avx512_ymmh_registers): New contant for number of higher
7284 YMM registers (ymm16-31 added by avx521 on x86_64).
7285 (num_avx512_xmm_registers): New constant for number of higher
7286 XMM registers (xmm16-31 added by AVX512 on x86_64).
7287 (struct i387_xsave): Add space for AVX512 registers.
7288 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7289 Add code to handle AVX512 registers.
7290 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7291 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7292 prototypei from generated file.
7293 (tdesc_amd64_avx512_linux): Likewise.
7294 (init_registers_x32_avx512_linux): Likewise.
7295 (tdesc_x32_avx512_linux): Likewise.
7296 (init_registers_i386_avx512_linux): Likewise.
7297 (tdesc_i386_avx512_linux): Likewise.
7298 (x86_64_regmap): Add AVX512 registers.
7299 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7301 (initialize_low_arch): Add code to initialize AVX512 registers.
7303 2014-04-23 Pedro Alves <palves@redhat.com>
7305 * mem-break.c (find_gdb_breakpoint_at): Make static.
7306 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7308 2014-04-23 Pedro Alves <palves@redhat.com>
7310 * i386-low.c: Don't include break-common.h here.
7311 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7312 prototype to take target_hw_bp_type as argument instead of a Z
7314 * i386-low.h: Include break-common.h here.
7315 (Z_packet_to_hw_type): Declare.
7316 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7318 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7319 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7320 (x86_remove_point): Convert the packet number to a
7321 target_hw_bp_type before calling i386_low_remove_watchpoint.
7322 * win32-i386-low.c (i386_insert_point): Convert the packet number
7323 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7324 (i386_remove_point): Convert the packet number to a
7325 target_hw_bp_type before calling i386_low_remove_watchpoint.
7327 2014-04-23 Pedro Alves <palves@redhat.com>
7329 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7331 2014-04-10 Pedro Alves <palves@redhat.com>
7333 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7334 Check if the condition or command is NULL before checking if the
7335 breakpoint is known. On success, return true.
7336 * mem-break.h (add_breakpoint_condition): Document return.
7337 (add_breakpoint_commands): Add describing comment.
7338 * server.c (skip_to_semicolon): New function.
7339 (process_point_options): Use it.
7341 2014-04-09 Pedro Alves <palves@redhat.com>
7343 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7346 2014-02-27 Pedro Alves <palves@redhat.com>
7349 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7351 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7353 (last_thread_of_process_p): Take a PID argument instead of a
7355 (linux_wait_for_lwp): Delete.
7356 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7358 (linux_low_filter_event): New function, party factored out from
7359 linux_wait_for_event.
7360 (linux_wait_for_event): Rename to ...
7361 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7362 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7363 sigsuspend. Check for zombie leaders.
7364 (linux_wait_for_event): Reimplement as wrapper around
7365 linux_wait_for_event_filtered.
7366 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7367 a normal or signal exit is seen, it's the whole process exiting.
7368 (wait_for_sigstop): No longer a for_each_inferior callback.
7369 Rewrite on top of linux_wait_for_event_filtered.
7370 (stop_all_lwps): Call wait_for_sigstop directly.
7371 * server.c (resume, handle_target_event): Handle
7372 TARGET_WAITKIND_NO_RESUMED.
7374 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7376 * win32-low.c (psapi_get_dll_name,
7377 * win32_CreateToolhelp32Snapshot): Delete.
7378 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7379 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7381 (handle_load_dll): Add function description.
7382 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7384 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7386 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7388 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7389 base address when calling win32_add_one_solib.
7390 (handle_load_dll): Delete local variable load_addr.
7391 Remove 0x1000 offset applied to DLL base address when calling
7392 win32_add_one_solib.
7393 (handle_unload_dll): Add comment.
7395 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7397 * win32-low.c (win32_add_all_dlls): Renames
7398 win32_ensure_ntdll_loaded. Rewrite function documentation.
7399 Adjust implementation to always load all DLLs.
7400 Add 0x1000 offset to DLL base address when calling
7401 win32_add_one_solib.
7402 (child_initialization_done): New static global.
7403 (do_initial_child_stuff): Set child_initialization_done to
7404 zero during child initialization, and 1 after. Replace call
7405 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7407 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7408 (handle_unload_dll): Add function documentation.
7409 (get_child_debug_event): Ignore load and unload DLL events
7410 during child initialization.
7412 2014-02-20 Doug Evans <dje@google.com>
7414 Remove global all_lwps.
7415 * inferiors.h (ptid_of): Move here from linux-low.h.
7416 (pid_of, lwpid_of): Ditto.
7417 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7418 parameter is a struct thread_info * now.
7419 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7420 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7421 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7423 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7424 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7425 * linux-arm-low.c (update_registers_callback): Update, "entry"
7426 parameter is a struct thread_info * now.
7427 Fetch lwpid from current_inferior directly.
7428 (arm_insert_point): Pass &all_threads to find_inferior instead of
7430 (arm_remove_point): Ditto.
7431 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7432 (arm_prepare_to_resume): Fetch pid from thread.
7433 (arm_read_description): Fetch lwpid from current_inferior directly.
7434 * linux-low.c (all_lwps): Delete.
7435 (delete_lwp): Delete call to remove_inferior.
7436 (handle_extended_wait): Fetch lwpid from thread.
7437 (add_lwp): Don't set lwp->entry.id. Remove call to
7438 add_inferior_to_list.
7439 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7440 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7441 (kill_one_lwp_callback): Ditto.
7442 (linux_kill): Don't dereference NULL pointer.
7443 Fetch ptid,lwpid from thread.
7444 (get_detach_signal): Fetch ptid from thread.
7445 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7446 Simplify call to regcache_invalidate_thread.
7447 (delete_lwp_callback): Update, "entry" parameter is a
7448 struct thread_info * now. Fetch pid from thread.
7449 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7450 (status_pending_p_callback): Update, "entry" parameter is a
7451 struct thread_info * now. Fetch ptid from thread.
7452 (find_lwp_pid): Update, "entry" parameter is a
7453 struct thread_info * now.
7454 (linux_wait_for_lwp): Fetch pid from thread.
7455 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7456 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7457 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7458 (dequeue_one_deferred_signal): Ditto.
7459 (cancel_breakpoint): Fetch ptid from current_inferior.
7460 (linux_wait_for_event): Pass &all_threads to find_inferior,
7461 not &all_lwps. Fetch ptid, lwpid from thread.
7462 (count_events_callback): Update, "entry" parameter is a
7463 struct thread_info * now.
7464 (select_singlestep_lwp_callback): Ditto.
7465 (select_event_lwp_callback): Ditto.
7466 (cancel_breakpoints_callback): Ditto.
7467 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7469 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7470 (unsuspend_one_lwp): Update, "entry" parameter is a
7471 struct thread_info * now.
7472 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7474 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7475 Fetch lwpid from thread, not lwp.
7476 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7477 Pass &all_threads to find_inferior, not &all_lwps.
7478 (send_sigstop): Fetch lwpid from thread, not lwp.
7479 (send_sigstop_callback): Update, "entry" parameter is a
7480 struct thread_info * now.
7481 (suspend_and_send_sigstop_callback): Ditto.
7482 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7483 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7484 struct thread_info * now.
7485 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7487 (lwp_running): Update, "entry" parameter is a
7488 struct thread_info * now.
7489 (stop_all_lwps): Fetch ptid from thread.
7490 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7491 (linux_resume_one_lwp): Fetch lwpid from thread.
7492 (linux_set_resume_request): Update, "entry" parameter is a
7493 struct thread_info * now. Fetch pid, lwpid from thread.
7494 (resume_status_pending_p): Update, "entry" parameter is a
7495 struct thread_info * now.
7496 (need_step_over_p): Ditto. Fetch lwpid from thread.
7497 (start_step_over): Fetch lwpid from thread.
7498 (linux_resume_one_thread): Update, "entry" parameter is a
7499 struct thread_info * now. Fetch lwpid from thread.
7500 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7501 (proceed_one_lwp): Update, "entry" parameter is a
7502 struct thread_info * now. Fetch lwpid from thread.
7503 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7504 struct thread_info * now.
7505 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7506 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7507 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7509 (regsets_store_inferior_registers): Ditto.
7510 (fetch_register, store_register): Ditto.
7511 (linux_read_memory, linux_write_memory): Ditto.
7512 (linux_request_interrupt): Ditto.
7513 (linux_read_auxv): Ditto.
7514 (linux_xfer_siginfo): Ditto.
7515 (linux_qxfer_spu): Ditto.
7516 (linux_qxfer_libraries_svr4): Ditto.
7517 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7518 moved to inferiors.h.
7520 (get_thread_lwp): Update.
7521 (struct lwp_info): Delete member "entry". Simplify comment for
7524 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7525 current_inferior directly.
7526 (update_watch_registers_callback): Update, "entry" parameter is a
7527 struct thread_info * now. Fetch pid from thread.
7528 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7529 (mips_insert_point): Fetch lwpid from current_inferior.
7530 Pass &all_threads to find_inferior, not &all_lwps.
7531 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7532 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7534 (mips_stopped_data_address): Ditto.
7535 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7537 * linux-tile-low.c (tile_arch_setup): Ditto.
7538 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7539 (update_debug_registers_callback): Update, "entry" parameter is a
7540 struct thread_info * now. Fetch pid from thread.
7541 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7542 Pass &all_threads to find_inferior, not &all_lwps.
7543 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7544 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7545 Pass &all_threads to find_inferior, not &all_lwps.
7546 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7547 (i386_dr_low_get_status): Ditto.
7548 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7549 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7550 (x86_linux_read_description): Ditto.
7551 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7553 2014-02-20 Doug Evans <dje@google.com>
7555 * inferiors.c (get_first_inferior): Fix buglet.
7557 2014-02-19 Doug Evans <dje@google.com>
7559 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7560 * inferiors.c (add_thread): Change result type to struct thread_info *.
7561 All callers updated.
7562 (add_lwp): Call add_thread here instead of in callers.
7563 All callers updated.
7564 * linux-low.h (get_lwp_thread): Rewrite.
7565 (struct lwp_info): New member "thread".
7567 2014-02-19 Doug Evans <dje@google.com>
7569 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7570 All callers updated.
7572 2014-02-19 Doug Evans <dje@google.com>
7574 * inferiors.c (add_thread): Fix whitespace.
7576 2014-02-19 Doug Evans <dje@google.com>
7578 * dll.c (clear_dlls): Replace accessing list implemention details
7580 * gdbthread.h (get_first_thread): Declare.
7581 * inferiors.c (for_each_inferior_with_data): New function.
7582 (get_first_thread): New function.
7583 (find_thread_ptid): Simplify.
7584 (get_first_inferior): New function.
7585 (clear_list): Delete.
7586 (one_inferior_p): New function.
7587 (clear_inferior_list): New function.
7588 (clear_inferiors): Update.
7589 * inferiors.h (for_each_inferior_with_data): Declare.
7590 (clear_inferior_list): Declare.
7591 (one_inferior_p): Declare.
7592 (get_first_inferior): Declare.
7593 * linux-low.c (linux_wait_for_event): Replace accessing list
7594 implemention details with API function.
7595 * server.c (target_running): Ditto.
7596 (accumulate_file_name_length): New function.
7597 (emit_dll_description): New function.
7598 (handle_qxfer_libraries): Replace accessing list implemention
7599 details with API function.
7600 (handle_qxfer_threads_worker): New function.
7601 (handle_qxfer_threads_proper): Replace accessing list implemention
7602 details with API function.
7603 (handle_query): Ditto.
7604 (visit_actioned_threads_callback_ftype): New typedef.
7605 (visit_actioned_threads_data): New struct.
7606 (visit_actioned_threads): Rewrite to be find_inferior callback.
7607 (resume): Call find_inferior.
7608 (handle_status): Replace accessing list implemention
7609 details with API function.
7610 (process_serial_event): Replace accessing list implemention details
7612 * target.c (set_desired_inferior): Replace accessing list implemention
7613 details with API function.
7614 * tracepoint.c (same_process_p): New function.
7615 (gdb_agent_about_to_close): Replace accessing list implemention
7616 details with API function.
7617 * win32-low.c (child_delete_thread): Replace accessing list
7618 implemention details with API function.
7619 (match_dll_by_basename): New function.
7620 (dll_is_loaded_by_basename): New function.
7621 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7622 details call to dll_is_loaded_by_basename.
7624 2014-02-19 Doug Evans <dje@google.com>
7626 * dll.h (struct dll_info): Add comment.
7627 * gdbthread.h (struct thread_info): Add comment.
7628 (current_ptid): Simplify.
7629 * inferiors.c (add_process): Update.
7630 (remove_process): Update.
7631 * inferiors.h (struct process_info): Rename member "head" to "entry".
7632 * linux-low.c (delete_lwp): Update.
7634 (last_thread_of_process_p): Update.
7635 (kill_one_lwp_callback, linux_kill): Update.
7636 (status_pending_p_callback): Update.
7637 (wait_for_sigstop): Update. Simplify read of ptid.
7638 (start_step_over): Update.
7639 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7640 (get_lwp_thread): Update.
7641 (struct lwp_info): Rename member "head" to "entry".
7642 * regcache.h (inferior_list_entry): Delete.
7643 * server.c (kill_inferior_callback): Update.
7644 (detach_or_kill_inferior_callback): Update.
7645 (print_started_pid): Update.
7646 (print_attached_pid): Update.
7647 (process_serial_event): Simplify read of ptid.
7648 * thread-db.c (thread_db_create_event): Update.
7649 (thread_db_get_tls_address): Update.
7650 * win32-low.c (current_inferior_ptid): Simplify.
7652 2014-02-19 Tom Tromey <tromey@redhat.com>
7654 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7656 (target_supports_btrace): Update.
7658 2014-02-14 Yao Qi <yao@codesourcery.com>
7660 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7661 (rsp-low-ipa.o): New target.
7663 2014-02-12 Tom Tromey <tromey@redhat.com>
7665 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7666 convert_ascii_to_int.
7667 * regcache.c (registers_to_string): Likewise.
7668 * remote-utils.c (decode_M_packet): Likewise.
7669 * server.c (process_serial_event): Likewise.
7671 2014-02-12 Tom Tromey <tromey@redhat.com>
7673 * server.c (handle_query, handle_v_run): Use hex2bin, not
7675 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7677 2014-02-12 Tom Tromey <tromey@redhat.com>
7679 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7680 convert_int_to_ascii.
7681 * regcache.c (registers_to_string, collect_register_as_string):
7683 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7685 * server.c (process_serial_event): Likewise.
7686 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7687 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7689 2014-02-12 Tom Tromey <tromey@redhat.com>
7691 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7692 bin2hex, not hexify.
7693 * tracepoint.c (cmd_qtstatus): Likewise.
7695 2014-02-12 Tom Tromey <tromey@redhat.com>
7697 * remote-utils.c (monitor_output): Pass explicit length to
7700 2014-02-12 Tom Tromey <tromey@redhat.com>
7702 * tracepoint.c: Include rsp-low.h.
7703 * server.c: Include rsp-low.h.
7704 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7705 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7707 * remote-utils.c: Include rsp-low.h.
7708 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7709 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7710 (convert_int_to_ascii, convert_ascii_to_int): Move to
7712 * regcache.c: Include rsp-low.h.
7713 * ax.c: Include rsp-low.h.
7714 * Makefile.in (SFILES): Add common/rsp-low.c.
7715 (OBS): Add rsp-low.o.
7716 (rsp-low.o): New target.
7718 2014-02-12 Tom Tromey <tromey@redhat.com>
7720 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7721 Include print-utils.h.
7722 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7723 (plongest, thirty_two, phex_nz): Remove.
7724 * Makefile.in (SFILES): Add common/print-utils.c.
7725 (OBS): Add print-utils.o.
7726 (print-utils-ipa.o): New target.
7727 (print-utils.o): New target.
7728 (IPA_OBJS): Add print-utils-ipa.o.
7730 2014-02-06 Tom Tromey <tromey@redhat.com>
7732 * Makefile.in (SFILES): Fix indentation.
7734 2014-02-05 Doug Evans <dje@google.com>
7736 * linux-low.c (linux_wait_for_event): Improve comment.
7737 (linux_wait_1): Keep current_inferior in sync with event_child.
7739 2014-01-22 Doug Evans <dje@google.com>
7741 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7743 2014-01-22 Doug Evans <dje@google.com>
7745 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7746 * configure: Regenerate.
7747 * config.in: Regenerate.
7748 * Makefile.in (SFILES): Add debug.c.
7750 * debug.c: New file.
7751 * debug.h: New file.
7752 * linux-aarch64-low.c (*): Update all debugging printfs to use
7753 debug_printf instead of fprintf.
7754 * linux-arm-low.c (*): Ditto.
7755 * linux-cris-low.c (*): Ditto.
7756 * linux-crisv32-low.c (*): Ditto.
7757 * linux-m32r-low.c (*): Ditto.
7758 * linux-sparc-low.c (*): Ditto.
7759 * linux-x86.c (*): Ditto.
7760 * linux-low.c (*): Ditto.
7761 (linux_wait_1): Add calls to debug_enter, debug_exit.
7762 (linux_wait): Remove redundant debugging printf.
7763 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7764 (linux_resume, unstop_all_lwps): Ditto.
7765 * mem-break.c (*): Update all debugging printfs to use
7766 debug_printf instead of fprintf.
7767 * remote-utils.c (*): Ditto.
7768 * thread-db.c (*): Ditto.
7769 * server.c #include <ctype.h>, "gdb_vecs.h".
7770 (debug_threads): Moved to debug.c.
7771 (*): Update all debugging printfs to use debug_printf instead of
7773 (start_inferior): Replace call to fflush with call to debug_flush.
7774 (monitor_show_help): Mention set debug-format.
7775 (parse_debug_format_options): New function.
7776 (handle_monitor_command): Handle "monitor set debug-format".
7777 (gdbserver_usage): Mention --debug-format.
7778 (main): Parse --debug-format.
7779 * server.h (debug_threads): Declaration moved to debug.h.
7781 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7782 trace_debug_1 that uses debug_printf.
7783 (tracepoint_look_up_symbols): Update all debugging printfs to use
7784 debug_printf instead of fprintf.
7786 2014-01-20 Baruch Siach <baruch@tkos.co.il>
7788 * linux-xtensa-low.c: Include asm/ptrace.h instead of
7791 2014-01-17 Pedro Alves <palves@redhat.com>
7794 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7795 defined after including gdb_proc_service.h.
7797 2014-01-16 Doug Evans <dje@google.com>
7799 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7800 (match_dll): Use it.
7802 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
7804 * target.h (target_ops) <read_btrace>: Change parameters and
7805 return type to allow error reporting.
7806 * server.c (handle_qxfer_btrace): Support delta reads. Pass
7807 trace reading errors on.
7808 * linux-low.c (linux_low_read_btrace): Pass trace reading
7810 (linux_low_disable_btrace): New.
7812 2014-01-15 Doug Evans <dje@google.com>
7814 * inferiors.c (thread_id_to_gdb_id): Delete.
7815 * inferiors.h (thread_id_to_gdb_id): Delete.
7817 2014-01-13 Eli Zaretskii <eliz@gnu.org>
7819 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7820 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
7823 2014-01-08 Pedro Alves <palves@redhat.com>
7825 * server.c (handle_status): Don't discard previous queued stop
7826 replies or thread's pending status here.
7827 (main) <disconnection>: Do it here instead.
7829 2014-01-08 Pedro Alves <palves@redhat.com>
7831 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7832 * server.c (visit_actioned_threads, handle_pending_status): New
7834 (handle_v_cont): Factor out parts to ...
7835 (resume): ... this new function. If in all-stop, and a thread
7836 being resumed has a pending status, report it without actually
7838 (myresume): Adjust to use the new 'resume' function.
7839 (clear_pending_status_callback, set_pending_status_callback)
7840 (find_status_pending_thread_callback): New functions.
7841 (handle_status): Handle the case of multiple threads having
7842 interesting statuses to report. Report threads' real last signal
7843 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
7844 with an interesting thread to report the status for, instead of
7845 always reporting the status of the first thread.
7847 2014-01-01 Joel Brobecker <brobecker@adacore.com>
7849 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7850 * gdbreplay.c (gdbreplay_version): Likewise.
7852 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
7854 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7855 iov.iov_len with the real length in use.
7857 2013-12-13 Joel Brobecker <brobecker@adacore.com>
7859 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7860 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7861 for all targets that use win32-low.c.
7862 * win32-low.c (win32_ensure_ntdll_loaded): New function.
7863 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7865 2013-12-13 Pedro Alves <palves@redhat.com>
7867 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
7868 if equal to TARGET_WAITKIND_LOADED.
7869 * win32-low.c (cached_status): New static global.
7870 (win32_wait): Add declaration.
7871 (do_initial_child_stuff): Flush all initial pending debug events
7872 up to the initial breakpoint.
7873 (win32_wait): If CACHED_STATUS was set, return that instead
7874 of doing a real wait. Remove the code resuming the execution
7875 of the inferior after receiving a TARGET_WAITKIND_LOADED event
7876 during the initial phase. Also remove the code changing
7877 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
7878 TARGET_WAITKIND_STOPPED.
7880 2013-12-11 Yao Qi <yao@codesourcery.com>
7882 * notif.c (handle_notif_ack): Return 0 if no notification
7885 2013-11-20 Doug Evans <dje@google.com>
7887 * linux-low.c (linux_set_resume_request): Fix comment.
7889 2013-11-20 Doug Evans <dje@google.com>
7891 * linux-low.c (resume_status_pending_p): Tweak comment.
7893 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
7895 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
7896 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
7897 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
7898 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
7899 (srv_amd64_regobj): Add amd64-mpx.o.
7900 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
7901 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
7902 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
7903 * i387-fp.c (num_pl_bnd_register) Added constant.
7904 (num_pl_bnd_cfg_registers) Added constant.
7905 (struct i387_xsave) Added reserved area and MPX fields.
7906 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
7907 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
7909 (tdesc_i386_mpx_linux): Add MPX amd64 target.
7910 (init_registers_amd64_mpx_linux): Declare new function.
7911 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
7912 (x86_64_regmap): Add MPX registers.
7913 (x86_linux_read_description): Add MPX case.
7914 (initialize_low_arch): Initialize MPX targets.
7916 2013-11-18 Tom Tromey <tromey@redhat.com>
7918 * configure: Rebuild.
7919 * configure.ac: Don't check for stdlib.h.
7920 * gdbreplay.c: Unconditionally include stdlib.h.
7922 2013-11-18 Tom Tromey <tromey@redhat.com>
7924 * config.in: Rebuild.
7925 * configure: Rebuild.
7926 * configure.ac: Don't use AC_HEADER_DIRENT.
7928 2013-11-18 Tom Tromey <tromey@redhat.com>
7930 * server.h: Don't check HAVE_STRING_H.
7931 * gdbreplay.c: Don't check HAVE_STRING_H.
7932 * configure: Rebuild.
7934 2013-11-18 Tom Tromey <tromey@redhat.com>
7936 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
7939 2013-11-08 Tom Tromey <tromey@redhat.com>
7941 * configure, config.in: Rebuild.
7942 * configure.ac: Remove unused configury.
7944 2013-11-08 Tom Tromey <tromey@redhat.com>
7946 * acinclude.m4: Include common.m4, codeset.m4.
7947 * configure, config.in: Rebuild.
7948 * configure.ac: Use GDB_AC_COMMON.
7950 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
7952 * linux-s390-low.c (HWCAP_S390_TE): New define.
7953 (s390_arch_setup): Consider the TE field in the HWCAP for
7954 determining 'have_regset_tdb'.
7956 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
7959 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
7962 2013-10-02 Pedro Alves <palves@redhat.com>
7964 * server.c (process_serial_event): Don't output "GDBserver
7965 exiting" if GDB is connected through stdio.
7966 * target.c (mywait): Likewise, be silent if GDB is connected
7969 2013-10-01 Joel Brobecker <brobecker@adacore.com>
7971 * lynx-low.c (lynx_add_threads_after_attach): New function.
7972 (lynx_attach): Remove call to add_thread. Add call to
7973 lynx_add_threads_after_attach instead.
7975 2013-09-28 Mike Frysinger <vapier@gentoo.org>
7977 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
7978 * config.in, configure: Regenerated.
7980 2013-09-18 Yao Qi <yao@codesourcery.com>
7983 * server.c (start_inferior): Clear 'resume_info'.
7985 2013-09-16 Jiong Wang <jiwang@tilera.com>
7987 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
7990 2013-09-16 Jiong Wang <jiwang@tilera.com>
7992 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
7993 linux-tile-low.o to srv_tgtobj.
7995 2013-09-16 Will Newton <will.newton@linaro.org>
7997 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8000 2013-09-06 Pedro Alves <palves@redhat.com>
8002 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8003 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8004 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8005 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8006 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8007 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8009 2013-09-06 Pedro Alves <palves@redhat.com>
8011 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8012 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8014 2013-09-06 Pedro Alves <palves@redhat.com>
8016 * linux-amd64-ipa.c: Include tracepoint.h.
8017 * linux-i386-ipa.c: Include tracepoint.h.
8019 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8021 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8022 (ps_get_thread_area): New function.
8024 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8026 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8027 (initialize_low_arch): Call init_registers_crisv32 rather than
8028 init_register_crisv32.
8030 2013-09-05 Pedro Alves <palves@redhat.com>
8032 * server.h (handle_vFile, hostio_last_error_from_errno): Move
8034 * hostio.h: ... this new file.
8035 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8036 win32-low.c: Include hostio.h.
8038 2013-09-05 Pedro Alves <palves@redhat.com>
8040 * server.h (gdb_client_data, handler_func, callback_handler_func)
8041 (delete_file_handler, add_file_handler, append_callback_event)
8042 (delete_callback_event, start_event_loop, initialize_event_loop):
8043 Move to event-loop.h and include it.
8044 * event-loop.h: New file.
8046 2013-09-05 Pedro Alves <palves@redhat.com>
8048 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8049 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8050 (loaded_dll, unloaded_dll): Move to ...
8051 * dll.h: ... this new file.
8052 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8054 2013-09-05 Pedro Alves <palves@redhat.com>
8056 * server.h (current_process, get_thread_process, all_processes)
8057 (add_inferior_to_list, for_each_inferior, current_inferior)
8058 (remove_inferior, add_process, remove_process, find_process_pid)
8059 (have_started_inferiors_p, have_attached_inferiors_p)
8060 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8061 (clear_inferiors, find_inferior, find_inferior_id)
8062 (inferior_target_data, set_inferior_target_data)
8063 (inferior_regcache_data, set_inferior_regcache_data): Move to
8064 inferiors.h, and include it.
8065 * inferiors.h: New file.
8067 2013-09-05 Pedro Alves <palves@redhat.com>
8069 * server.h (struct emit_ops, current_insn_ptr, emit_error):
8073 2013-09-05 Pedro Alves <palves@redhat.com>
8075 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8077 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8078 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8079 (handle_tracepoint_general_set, handle_tracepoint_query)
8080 (tracepoint_finished_step, tracepoint_was_hit)
8081 (release_while_stepping_state_list, current_traceframe)
8082 (in_readonly_region, traceframe_read_mem)
8083 (fetch_traceframe_registers, traceframe_read_sdata)
8084 (traceframe_read_info, struct fast_tpoint_collect_status)
8085 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8086 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8087 (supply_fast_tracepoint_registers)
8088 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8089 (ipa_tdesc, claim_trampoline_space)
8090 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8091 (agent_mem_read, agent_get_trace_state_variable_value)
8092 (agent_set_trace_state_variable_value, agent_tsv_read)
8093 (agent_mem_read_string, get_raw_reg_func_addr)
8094 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8095 * tracepoint.h: ... this new file.
8097 2013-09-05 Pedro Alves <palves@redhat.com>
8099 * server.h (perror_with_name, error, fatal, warning, paddress)
8100 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8102 * utils.h: New file.
8104 2013-09-05 Pedro Alves <palves@redhat.com>
8106 * server.h (remote_debug, noack_mode, transport_is_reliable)
8107 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8108 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8109 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8110 (write_enn, initialize_async_io, enable_async_io)
8111 (disable_async_io, check_remote_input_interrupt_request)
8112 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8113 (dead_thread_notify, prepare_resume_reply)
8114 (decode_address_to_semicolon, decode_address, decode_m_packet)
8115 (decode_M_packet, decode_X_packet, decode_xfer_write)
8116 (decode_search_memory_packet, unhexify, hexify)
8117 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8118 (look_up_one_symbol, relocate_instruction)
8119 (monitor_output): Move to remote-utils.h, and include it.
8120 * remote-utils.h: New file.
8122 2013-09-05 Pedro Alves <palves@redhat.com>
8124 * server.h (_): Delete.
8126 2013-09-02 Pedro Alves <palves@redhat.com>
8128 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8129 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8131 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8133 2013-09-02 Pierre Muller <muller@sourceware.org>
8135 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8136 or WriteProcessMemory complete successfully and handle
8137 ERROR_PARTIAL_COPY error.
8139 2013-09-02 Pedro Alves <palves@redhat.com>
8141 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8142 error instead of EIO.
8144 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8147 * linux-low.c: Include filestuff.h.
8148 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8149 * lynx-low.c: Include filestuff.h.
8150 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8151 * server.c: Include filestuff.h.
8152 (main): Call notice_open_fds.
8153 * spu-low.c: Include filestuff.h.
8154 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8156 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
8158 * Makefile.in: Explain why ../target and ../nat are not
8159 listed as include file search paths.
8160 (linux-waitpid.o): New object file rule.
8161 * configure.srv (srv_native_linux_obj): New variable.
8162 Replace all occurrences of linux native object files with
8163 $srv_native_linux_obj.
8164 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8165 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8166 (linux_enable_event_reporting): Remove declaration.
8167 (my_waitpid): Moved to common/linux-waitpid.c.
8168 (linux_wait_for_event): Pass ptid when calling
8169 linux_enable_event_reporting.
8170 (linux_supports_tracefork_flag): Remove.
8171 (linux_enable_event_reporting): Likewise.
8172 (linux_tracefork_grandchild): Remove.
8173 (STACK_SIZE): Moved to common/linux-ptrace.c.
8174 (linux_tracefork_child): Remove.
8175 (linux_test_for_tracefork): Remove.
8176 (linux_look_up_symbols): Call linux_supports_traceclone.
8177 (initialize_low): Remove call to linux_test_for_tracefork.
8178 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8179 common/linux-ptrace.h.
8180 (PTRACE_TYPE_ARG4): Likewise.
8181 Include linux-ptrace.h.
8183 2013-08-21 Pedro Alves <palves@redhat.com>
8185 * config.in: Renegerate.
8187 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
8189 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8190 (SFILES): Remove $(srcdir)/common/target-common.c and
8191 add $(srcdir)/target/waitstatus.c.
8192 (OBS): Remove target-common.o and add waitstatus.o.
8193 (server_h): Remove $(srcdir)/../common/target-common.h and
8194 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8195 and $(srcdir)/../target/waitstatus.h.
8196 (target-common.o): Remove.
8197 (waitstatus.o): New target object file.
8198 * target.h: Do not include target-common.h and
8199 include target/resume.h, target/wait.h and
8200 target/waitstatus.h.
8202 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
8204 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8205 to PTRACE_TYPE_ARG3.
8206 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8207 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8209 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8210 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8212 2013-07-27 Jie Zhang <jie@codesourcery.com>
8213 Daniel Jacobowitz <dan@codesourcery.com>
8214 Yao Qi <yao@codesourcery.com>
8216 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8217 (mips-linux-watch.o): New rule.
8218 (mips_linux_watch_h): New variable.
8219 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8221 * linux-mips-low.c: Include mips-linux-watch.h.
8222 (struct arch_process_info, struct arch_lwp_info): New.
8223 (update_watch_registers_callback): New function.
8224 (mips_linux_new_process, mips_linux_new_thread) New functions.
8225 (mips_linux_prepare_to_resume, mips_insert_point): New
8227 (mips_remove_point, mips_stopped_by_watchpoint): New
8229 (rsp_bp_type_to_target_hw_bp_type): New function.
8230 (mips_stopped_data_address): New function.
8231 (the_low_target): Add watchpoint support functions.
8233 2013-07-27 Yao Qi <yao@codesourcery.com>
8235 * i386-low.c: Include break-common.h.
8236 (enum target_hw_bp_type): Remove.
8238 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
8240 * Makefile.in (SFILES): /common/target-common.c.
8241 (OBS): Add target-common.o.
8242 (server_h): Add $(srcdir)/../common/target-common.h.
8243 (target-common.o): New target.
8244 * server.c (queue_stop_reply_callback): Free
8245 status string after use.
8246 * target.c (target_waitstatus_to_string): Remove.
8247 * target.h: Include target-common.h.
8248 (resume_kind): Likewise.
8249 (target_waitkind): Likewise.
8250 (target_waitstatus): Likewise.
8251 (TARGET_WNOHANG): Likewise.
8253 2013-07-04 Yao Qi <yao@codesourcery.com>
8255 * Makefile.in (host_alias): Use @host_noncanonical@.
8256 (target_alias): Use @target_noncanonical@.
8257 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8258 ACX_NONCANONICAL_HOST.
8259 * configure: Regenerated.
8262 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8264 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8265 * configure: Rebuild.
8266 * Makefile.in (version_host, version_target): Get from configure.
8267 (version.c): Use $(version_host) and $(version_target).
8269 2013-07-03 Pedro Alves <palves@redhat.com>
8271 * Makefile.in (config.status): Depend on development.sh.
8272 * acinclude.m4: Include libmcheck.m4.
8273 * configure: Regenerate.
8275 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8277 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8278 attribute inside the parentheses.
8279 (winapi_DebugSetProcessKillOnExit): Ditto.
8280 (winapi_DebugBreakProcess): Ditto.
8281 (winapi_GenerateConsoleCtrlEvent): Ditto.
8283 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8285 * notif.h (notif_event): Add a dummy member to avoid compiler
8288 2013-07-01 Pedro Alves <palves@redhat.com>
8290 * hostio.c (HOSTIO_PATH_MAX): Define.
8291 (require_filename, handle_open, handle_unlink, handle_readlink):
8294 2013-07-01 Pedro Alves <palves@redhat.com>
8296 * server.h: Include "pathmax.h".
8297 * linux-low.c: Don't include sys/param.h.
8298 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8300 * win32-low.c: Don't include sys/param.h.
8301 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8303 2013-07-01 Pedro Alves <palves@redhat.com>
8305 * event-loop.c: Don't check HAVE_UNISTD_H before including
8307 * gdbreplay.c: Likewise.
8308 * remote-utils.c: Likewise.
8309 * server.c: Likewise.
8310 * configure.ac: Don't check for unistd.h.
8311 * configure: Regenerate.
8313 2013-06-28 Tom Tromey <tromey@redhat.com>
8315 * Makefile.in (version.c): Use version.in, not
8318 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8320 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8321 * configure: Rebuild.
8322 * Makefile.in (version_host, version_target): Get from configure.
8323 (version.c): Use $(version_host) and $(version_target).
8325 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8327 Fix trace-status to output user name without trailing colon.
8328 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8330 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8332 Fix trace-status to output proper start-time and stop-time.
8333 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8334 output start time and stop time in hex as gdb expects.
8336 2013-06-26 Pedro Alves <pedro@codesourcery.com>
8338 * tracepoint.c (build_traceframe_info_xml): Output trace state
8339 variables present in the trace buffer.
8341 2013-06-24 Tom Tromey <tromey@redhat.com>
8343 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8345 (version.o): Remove.
8346 * gdbreplay.c: Include version.h.
8347 (version, host_name): Don't declare.
8348 * server.h: Include version.h.
8349 (version, host_name): Don't declare.
8351 2013-06-12 Pedro Alves <palves@redhat.com>
8353 * linux-x86-low.c (linux_is_elf64): Delete global.
8354 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8355 with local linux_pid_exe_is_elf_64_file use.
8357 2013-06-11 Pedro Alves <palves@redhat.com>
8359 * linux-low.c (regset_disabled, disable_regset): New functions.
8360 (regsets_fetch_inferior_registers)
8361 (regsets_store_inferior_registers): Use them.
8362 (initialize_regsets_info); Don't allocate the disabled_regsets
8364 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8367 2013-06-11 Pedro Alves <palves@redhat.com>
8369 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8372 2013-06-11 Pedro Alves <palves@redhat.com>
8374 * linux-x86-low.c (initialize_low_arch): Call
8375 init_registers_x32_avx_linux.
8377 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8379 Fix compatibility with Android Bionic.
8380 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8383 2013-06-07 Pedro Alves <palves@redhat.com>
8386 * Makefile.in (OBS): Add tdesc.o.
8387 (IPA_OBJS): Add tdesc-ipa.o.
8388 (tdesc-ipa.o): New rule.
8389 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8391 * linux-low.c (new_inferior): Delete.
8392 (disabled_regsets, num_regsets): Delete.
8393 (linux_add_process): Adjust to set the new per-process
8395 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8396 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8397 was a stop. When calling arch_setup, switch the current inferior
8398 to the thread that got an event.
8399 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8400 (regsets_fetch_inferior_registers)
8401 (regsets_store_inferior_registers): New regsets_info parameter.
8403 (linux_register_in_regsets): New regs_info parameter. Adjust to
8405 (register_addr, fetch_register, store_register): New usrregs_info
8406 parameter. Adjust to use it.
8407 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8408 parameter regs_info. Adjust to use it.
8409 (linux_fetch_registers): Get the current inferior's regs_info, and
8411 (linux_store_registers): Ditto.
8412 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8413 (initialize_low): Don't initialize the target_regsets here. Call
8414 initialize_low_arch.
8415 * linux-low.h (target_regsets): Delete declaration.
8416 (struct regsets_info): New.
8417 (struct usrregs_info): New.
8418 (struct regs_info): New.
8419 (struct process_info_private) <new_inferior>: New field.
8420 (struct linux_target_ops): Delete the num_regs, regmap, and
8421 regset_bitmap fields. New field regs_info.
8422 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8423 * i387-fp.c (num_xmm_registers): Delete.
8424 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8425 calls to new interface.
8426 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8427 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8428 Infer the number of xmm registers from the regcache's target
8430 * i387-fp.h (num_xmm_registers): Delete.
8431 * inferiors.c (add_thread): Don't install the thread's regcache
8433 * proc-service.c (gregset_info): Fetch the current inferior's
8434 regs_info. Adjust to use it.
8435 * regcache.c: Include tdesc.h.
8436 (register_bytes, reg_defs, num_registers)
8437 (gdbserver_expedite_regs): Delete.
8438 (get_thread_regcache): If the thread doesn't have a regcache yet,
8439 create one, instead of aborting gdbserver.
8440 (regcache_invalidate_one): Rename to ...
8441 (regcache_invalidate_thread): ... this.
8442 (regcache_invalidate_one): New.
8443 (regcache_invalidate): Only invalidate registers of the current
8445 (init_register_cache): Add target_desc parameter, and use it.
8446 (new_register_cache): Ditto. Assert the target description has a
8447 non zero registers_size.
8448 (regcache_cpy): Add assertions. Adjust.
8449 (realloc_register_cache, set_register_cache): Delete.
8450 (registers_to_string, registers_from_string): Adjust.
8451 (find_register_by_name, find_regno, find_register_by_number)
8452 (register_cache_size): Add target_desc parameter, and use it.
8453 (free_register_cache_thread, free_register_cache_thread_one)
8454 (regcache_release, register_cache_size): New.
8455 (register_size): Add target_desc parameter, and use it.
8456 (register_data, supply_register, supply_register_zeroed)
8457 (supply_regblock, supply_register_by_name, collect_register)
8458 (collect_register_as_string, collect_register_by_name): Adjust.
8459 * regcache.h (struct target_desc): Forward declare.
8460 (struct regcache) <tdesc>: New field.
8461 (init_register_cache, new_register_cache): Add target_desc
8463 (regcache_invalidate_thread): Declare.
8464 (regcache_invalidate_one): Delete declaration.
8465 (regcache_release): Declare.
8466 (find_register_by_number, register_cache_size, register_size)
8467 (find_regno): Add target_desc parameter.
8468 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8470 * remote-utils.c: Include tdesc.h.
8471 (outreg, prepare_resume_reply): Adjust.
8472 * server.c: Include tdesc.h.
8473 (gdbserver_xmltarget): Delete declaration.
8474 (get_features_xml, process_serial_event): Adjust.
8475 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8477 (struct process_info) <tdesc>: New field.
8478 (ipa_tdesc): Declare.
8479 * tdesc.c: New file.
8480 * tdesc.h: New file.
8481 * tracepoint.c: Include tdesc.h.
8482 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8483 (get_context_regcache): Adjust to pass ipa_tdesc down.
8484 (do_action_at_tracepoint): Adjust to get the register cache size
8485 from the context regcache's description.
8486 (traceframe_walk_blocks): Adjust to get the register cache size
8487 from the current trace frame's description.
8488 (traceframe_get_pc): Adjust to get current trace frame's
8489 description and pass it down.
8490 (gdb_collect): Adjust to get the register cache size from the
8492 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8493 (gdbserver_xmltarget): Delete.
8494 (initialize_low_tracepoint): Set the ipa's target description.
8495 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8496 (initialize_low_tracepoint): Set the ipa's target description.
8497 * linux-x86-low.c: Include tdesc.h.
8498 [__x86_64__] (is_64bit_tdesc): New.
8499 (ps_get_thread_area, x86_get_thread_area): Use it.
8500 (i386_cannot_store_register): Rename to ...
8501 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8502 (i386_cannot_fetch_register): Rename to ...
8503 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8504 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8506 (target_regsets): Rename to ...
8507 (x86_regsets): ... this.
8508 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8510 (x86_siginfo_fixup): Use is_64bit_tdesc.
8511 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8512 (tdesc_x32_avx_linux, tdesc_x32_linux)
8513 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8515 (x86_linux_update_xmltarget): Delete.
8516 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8517 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8518 (AMD64_LINUX_USER64_CS): New.
8519 (x86_linux_read_description): New, based on
8520 x86_linux_update_xmltarget.
8521 (same_process_callback): New.
8522 (x86_arch_setup_process_callback): New.
8523 (x86_linux_update_xmltarget): New.
8524 (x86_regsets_info): New.
8525 (amd64_linux_regs_info): New.
8526 (i386_linux_usrregs_info): New.
8527 (i386_linux_regs_info): New.
8528 (x86_linux_regs_info): New.
8529 (x86_arch_setup): Reimplement.
8530 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8531 (x86_emit_ops): Ditto.
8532 (the_low_target): Adjust. Install x86_linux_regs_info,
8533 x86_cannot_fetch_register, and x86_cannot_store_register.
8534 (initialize_low_arch): New.
8535 * linux-ia64-low.c (tdesc_ia64): Declare.
8536 (ia64_fetch_register): Adjust.
8537 (ia64_usrregs_info, regs_info): New globals.
8538 (ia64_regs_info): New function.
8539 (the_low_target): Adjust.
8540 (initialize_low_arch): New function.
8541 * linux-sparc-low.c (tdesc_sparc64): Declare.
8542 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8544 (sparc_arch_setup): New function.
8545 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8546 (the_low_target): Adjust.
8547 (initialize_low_arch): New function.
8548 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8549 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8550 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8551 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8552 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8553 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8554 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8555 (tdesc_powerpc_isa205_vsx64l): Declare.
8556 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8557 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8558 (ppc_set_pc, ppc_get_hwcap): Adjust.
8559 (ppc_usrregs_info): Forward declare.
8560 (!__powerpc64__) ppc_regmap_adjusted: New global.
8561 (ppc_arch_setup): Adjust to the current process'es target
8563 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8564 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8565 (ppc_store_evrregset): Adjust.
8566 (target_regsets): Rename to ...
8567 (ppc_regsets): ... this, and make static.
8568 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8569 (ppc_regs_info): New function.
8570 (the_low_target): Adjust.
8571 (initialize_low_arch): New function.
8572 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8573 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8574 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8575 (tdesc_s390x_linux64v2): Declare.
8576 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8577 (s390_fill_gregset, s390_store_last_break): Adjust.
8578 (target_regsets): Rename to ...
8579 (s390_regsets): ... this, and make static.
8580 (s390_get_pc, s390_set_pc): Adjust.
8581 (s390_get_hwcap): New target_desc parameter, and use it.
8582 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8583 (s390_arch_setup): Adjust to set the current process'es target
8584 description. Don't adjust the regmap.
8585 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8586 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8587 (regs_info_3264): New globals.
8588 (s390_regs_info): New function.
8589 (the_low_target): Adjust.
8590 (initialize_low_arch): New function.
8591 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8592 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8593 [__mips64] (init_registers_mips_linux)
8594 (init_registers_mips_dsp_linux): Delete defines.
8595 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8596 (have_dsp): New global.
8597 (mips_read_description): New, based on mips_arch_setup.
8598 (mips_arch_setup): Reimplement.
8599 (get_usrregs_info): New function.
8600 (mips_cannot_fetch_register, mips_cannot_store_register)
8601 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8602 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8603 (target_regsets): Rename to ...
8604 (mips_regsets): ... this, and make static.
8605 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8606 (dsp_regs_info, regs_info): New globals.
8607 (mips_regs_info): New function.
8608 (the_low_target): Adjust.
8609 (initialize_low_arch): New function.
8610 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8611 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8613 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8614 (arm_read_description): New, with bits factored from
8616 (arm_arch_setup): Reimplement.
8617 (target_regsets): Rename to ...
8618 (arm_regsets): ... this, and make static.
8619 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8620 (arm_regs_info): New function.
8621 (the_low_target): Adjust.
8622 (initialize_low_arch): New function.
8623 * linux-m68k-low.c (tdesc_m68k): Declare.
8624 (target_regsets): Rename to ...
8625 (m68k_regsets): ... this, and make static.
8626 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8627 (m68k_regs_info): New function.
8628 (m68k_arch_setup): New function.
8629 (the_low_target): Adjust.
8630 (initialize_low_arch): New function.
8631 * linux-sh-low.c (tdesc_sharch): Declare.
8632 (target_regsets): Rename to ...
8633 (sh_regsets): ... this, and make static.
8634 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8635 (sh_regs_info, sh_arch_setup): New functions.
8636 (the_low_target): Adjust.
8637 (initialize_low_arch): New function.
8638 * linux-bfin-low.c (tdesc_bfin): Declare.
8639 (bfin_arch_setup): New function.
8640 (bfin_usrregs_info, regs_info): New globals.
8641 (bfin_regs_info): New function.
8642 (the_low_target): Adjust.
8643 (initialize_low_arch): New function.
8644 * linux-cris-low.c (tdesc_cris): Declare.
8645 (cris_arch_setup): New function.
8646 (cris_usrregs_info, regs_info): New globals.
8647 (cris_regs_info): New function.
8648 (the_low_target): Adjust.
8649 (initialize_low_arch): New function.
8650 * linux-cris-low.c (tdesc_crisv32): Declare.
8651 (cris_arch_setup): New function.
8652 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8653 (cris_regs_info): New function.
8654 (the_low_target): Adjust.
8655 (initialize_low_arch): New function.
8656 * linux-m32r-low.c (tdesc_m32r): Declare.
8657 (m32r_arch_setup): New function.
8658 (m32r_usrregs_info, regs_info): New globals.
8659 (m32r_regs_info): Adjust.
8660 (initialize_low_arch): New function.
8661 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8662 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8663 (tic6x_usrregs_info): Forward declare.
8664 (tic6x_read_description): New function, based on ...
8665 (tic6x_arch_setup): ... this. Reimplement.
8666 (target_regsets): Rename to ...
8667 (tic6x_regsets): ... this, and make static.
8668 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8669 (tic6x_regs_info): New function.
8670 (the_low_target): Adjust.
8671 (initialize_low_arch): New function.
8672 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8673 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8674 (target_regsets): Rename to ...
8675 (xtensa_regsets): ... this, and make static.
8676 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8678 (xtensa_arch_setup, xtensa_regs_info): New functions.
8679 (the_low_target): Adjust.
8680 (initialize_low_arch): New function.
8681 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8682 (nios2_arch_setup): Set the current process'es tdesc.
8683 (target_regsets): Rename to ...
8684 (nios2_regsets): ... this.
8685 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8686 (nios2_regs_info): New function.
8687 (the_low_target): Adjust.
8688 (initialize_low_arch): New function.
8689 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8690 (aarch64_arch_setup): Set the current process'es tdesc.
8691 (target_regsets): Rename to ...
8692 (aarch64_regsets): ... this.
8693 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8694 (aarch64_regs_info): New function.
8695 (the_low_target): Adjust.
8696 (initialize_low_arch): New function.
8697 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8699 (target_regsets): Rename to ...
8700 (tile_regsets): ... this.
8701 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8702 (tile_regs_info): New function.
8703 (tile_arch_setup): Set the current process'es tdesc.
8704 (the_low_target): Adjust.
8705 (initialize_low_arch): New function.
8706 * spu-low.c (tdesc_spu): Declare.
8707 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8708 * win32-arm-low.c (tdesc_arm): Declare.
8709 (arm_arch_setup): New function.
8710 (the_low_target): Install arm_arch_setup instead of
8712 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8713 (init_windows_x86): Rename to ...
8714 (i386_arch_setup): ... this. Set `win32_tdesc'.
8715 (the_low_target): Adjust.
8716 * win32-low.c (win32_tdesc): New global.
8717 (child_add_thread): Don't create the thread cache here.
8718 (do_initial_child_stuff): Set the new process'es tdesc.
8719 * win32-low.h (struct target_desc): Forward declare.
8720 (win32_tdesc): Declare.
8721 * lynx-i386-low.c (tdesc_i386): Declare global.
8722 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8723 * lynx-low.c (lynx_tdesc): New global.
8724 (lynx_add_process): Set the new process'es tdesc.
8725 * lynx-low.h (struct target_desc): Forward declare.
8726 (lynx_tdesc): Declare global.
8727 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8728 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8729 * nto-low.c (nto_tdesc): New global.
8730 (do_attach): Set the new process'es tdesc.
8731 * nto-low.h (struct target_desc): Forward declare.
8732 (nto_tdesc): Declare.
8733 * nto-x86-low.c (tdesc_i386): Declare.
8734 (nto_x86_arch_setup): Set `nto_tdesc'.
8736 2013-06-04 Gary Benson <gbenson@redhat.com>
8738 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8739 to qSupported response when appropriate.
8740 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8741 with nonzero-length annex.
8742 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8743 arguments supplied in annex.
8745 2013-05-31 Doug Evans <dje@google.com>
8748 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8749 64 bits in 64-cross-32 environment.
8751 2013-05-28 Pedro Alves <palves@redhat.com>
8753 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8754 (aarch64-without-fpu.c): Delete rule.
8755 * configure.srv (aarch64*-*-linux*): Remove references to
8756 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8757 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8760 2013-05-24 Pedro Alves <palves@redhat.com>
8762 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8763 instead of strchr/decode_address. Error if the range isn't split
8764 with a ','. Don't assume there's be a ':' in the action.
8766 2013-05-23 Yao Qi <yao@codesourcery.com>
8767 Pedro Alves <palves@redhat.com>
8769 * linux-low.c (lwp_in_step_range): New function.
8770 (linux_wait_1): If the thread was range stepping and stopped
8771 outside the stepping range, report the stop to GDB. Otherwise,
8772 continue stepping. Add range stepping debug output.
8773 (linux_set_resume_request): Copy the step range from the resume
8775 (linux_supports_range_stepping): New.
8776 (linux_target_ops) <supports_range_stepping>: Set to
8777 linux_supports_range_stepping.
8778 * linux-low.h (struct linux_target_ops)
8779 <supports_range_stepping>: New field.
8780 (struct lwp_info) <step_range_start, step_range_end>: New fields.
8781 * linux-x86-low.c (x86_supports_range_stepping): New.
8782 (the_low_target) <supports_range_stepping>: Set to
8783 x86_supports_range_stepping.
8784 * server.c (handle_v_cont): Handle 'r' action.
8785 (handle_v_requests): Append ";r" if the target supports range
8787 * target.h (struct thread_resume) <step_range_start,
8788 step_range_end>: New fields.
8789 (struct target_ops) <supports_range_stepping>:
8791 (target_supports_range_stepping): New macro.
8793 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8795 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8796 confusion in comment.
8798 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8800 * lynx-low.c (struct process_info_private): New type.
8801 (lynx_add_process): New function.
8802 (lynx_create_inferior, lynx_attach): Replace calls to
8803 add_process by calls to lynx_add_process.
8804 (lynx_resume): If PTID is null, then try using
8805 current_process()->private->last_wait_event_ptid.
8807 (lynx_clear_inferiors): Delete. The contents of that function
8808 has been inlined in lynx_mourn;
8809 (lynx_wait_1): Save the ptid in the process's private data.
8810 (lynx_mourn): Free the process' private data. Replace call
8811 to lynx_clear_inferiors by call to clear_inferiors.
8813 2013-05-17 Yao Qi <yao@codesourcery.com>
8815 * i386-low.c (i386_length_and_rw_bits): Move the comment to
8818 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
8820 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8821 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
8822 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8823 PT_TEXT_END_ADDR guards. Update comments.
8824 (linux_target_op) <read_offsets>: Conditionally define to
8825 linux_read_offsets if the target is UCLIBC and if it defines
8826 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8828 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
8829 Andrew Jenner <andrew@codesourcery.com>
8831 * Makefile.in (SFILES): Add linux-nios2-low.c.
8832 (clean): Add action to delete nios2-linux.c.
8833 (nios2-linux.c): New rule.
8834 * configure.srv: Add nios2*-*-linux*.
8835 * linux-nios2-low.c: New.
8837 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
8839 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8841 2013-04-25 Hui Zhu <hui@codesourcery.com>
8844 * ax.c (ax_printf): Add fflush.
8846 2013-04-22 Tom Tromey <tromey@redhat.com>
8848 * Makefile.in (SFILES): Add filestuff.c.
8849 (OBS): Add filestuff.o.
8850 (filestuff.o): New target.
8851 * config.in, configure: Rebuild.
8852 * configure.ac: Check for fdwalk, pipe2.
8854 2013-04-17 Pedro Alves <palves@redhat.com>
8856 * configure.ac (USE_THREAD_DB): Delete variable.
8857 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8858 Don't AC_SUBST USE_THREAD_DB.
8859 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8860 * config.in, configure: Regenerate.
8862 2013-04-16 Pedro Alves <palves@redhat.com>
8864 * linux-low.h (struct lwp_info) <thread_known>: Move under
8865 the USE_THREAD_DB #ifdef.
8867 2013-04-16 Pedro Alves <palves@redhat.com>
8869 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
8870 (linux-low.o): Delete rule.
8871 * linux-low.h: Always include "gdb_thread_db.h" instead of
8872 conditionally including thread_db.h.
8873 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
8876 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8878 * Makefile.in (install-only): Fix make install regression.
8880 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
8882 Convert man pages to texinfo, new gdbinit.5 texinfo page.
8883 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
8885 * gdbserver.1: Remove.
8887 2013-03-22 Pedro Alves <palves@redhat.com>
8889 * linux-low.c (handle_extended_wait): Don't call
8890 linux_enable_event_reporting.
8892 2013-03-15 Tony Theodore <tonyt@logyst.com>
8895 * Makefile.in (SHELL): Use @SHELL@.
8897 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
8899 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
8902 2013-03-13 Joel Brobecker <brobecker@adacore.com>
8904 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
8905 Remove extraneous NULL element.
8907 2013-03-13 Yao Qi <yao@codesourcery.com>
8909 * tracepoint.c (traceframe_read_tsv): Look for the last matched
8910 'V' block in trace frame.
8912 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8914 * target.h (struct target_ops): Add btrace ops.
8915 (target_supports_btrace): New macro.
8916 (target_enable_btrace): New macro.
8917 (target_disable_btrace): New macro.
8918 (target_read_btrace): New macro.
8919 * gdbthread.h (struct thread_info): Add btrace field.
8920 * server.c: Include btrace-common.h.
8921 (handle_btrace_general_set): New function.
8922 (handle_btrace_enable): New function.
8923 (handle_btrace_disable): New function.
8924 (handle_general_set): Call handle_btrace_general_set.
8925 (handle_qxfer_btrace): New function.
8926 (struct qxfer qxfer_packets[]): Add btrace entry.
8927 * inferiors.c (remove_thread): Disable btrace.
8928 * linux-low: Include linux-btrace.h.
8929 (linux_low_enable_btrace): New function.
8930 (linux_low_read_btrace): New function.
8931 (linux_target_ops): Add btrace ops.
8932 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
8933 Add srv_linux_btrace=yes.
8934 (x86_64-*-linux*): Add linux-btrace.o.
8935 Add srv_linux_btrace=yes.
8936 * configure.ac: Define HAVE_LINUX_BTRACE.
8937 * config.in: Regenerated.
8938 * configure: Regenerated.
8940 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8942 * server.c (handle_qxfer): Preserve error message if -3 is
8944 (qxfer): Document the -3 return value.
8946 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8948 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
8949 (linux_btrace_h): New variable.
8950 (linux-btrace.o): New rule.
8952 2013-03-08 Stan Shebs <stan@codesourcery.com>
8953 Hafiz Abid Qadeer <abidh@codesourcery.com>
8955 * tracepoint.c (trace_buffer_size): New global.
8956 (DEFAULT_TRACE_BUFFER_SIZE): New define.
8957 (init_trace_buffer): Change to one-argument function. Allocate
8958 trace buffer memory.
8959 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
8960 handle QTBuffer:size packet.
8961 (cmd_bigqtbuffer_size): New function.
8962 (initialize_tracepoint): Call init_trace_buffer with
8963 DEFAULT_TRACE_BUFFER_SIZE.
8964 * server.c (handle_query): Add QTBuffer:size in the
8967 2013-03-07 Yao Qi <yao@codesourcery.com>
8969 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
8970 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
8972 (cmd_qtsp): Adjust condition. Do post increment.
8973 Set cur_action and cur_step_action back to 0.
8975 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
8978 * linux-low.c (linux_write_memory): Return early success if LEN is
8981 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
8983 * configure.srv: Add x86_64-*-cygwin* as target.
8985 2013-02-28 Tom Tromey <tromey@redhat.com>
8987 * configure.ac: Invoke AC_SYS_LARGEFILE.
8988 * configure, config.in: Rebuild.
8990 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
8992 * win32-low.c: Throughout, fix format strings and casts of
8993 printf-like functions to avoid type related warnings on all
8995 (get_child_debug_event): Print dwDebugEventCode as hex since
8996 that's how it's usually documented.
8998 2013-02-28 Yao Qi <yao@codesourcery.com>
9000 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9003 2013-02-27 Jiong Wang <jiwang@tilera.com>
9005 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9006 (reg-tilegx32.c): New rule.
9007 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9008 * linux-tile-low.c (tile_arch_setup): New function. Invoke
9009 different register info initializer according to elf class.
9010 (init_registers_tilgx32): New function. The tilegx32 register info
9012 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9013 (tile_store_gregset): Likewise.
9015 2013-02-27 Yao Qi <yao@codesourcery.com>
9017 * server.c (process_point_options): Print debug message when
9018 debug_threads is true.
9020 2013-02-26 Yao Qi <yao@codesourcery.com>
9022 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9024 2013-02-19 Pedro Alves <palves@redhat.com>
9025 Kai Tietz <ktietz@redhat.com>
9029 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9030 instead of strtoul to extract address from packet.
9031 (process_serial_event) <'z'>: Likewise.
9033 2013-02-18 Yao Qi <yao@codesourcery.com>
9035 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9037 2013-02-14 Pedro Alves <palves@redhat.com>
9041 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9042 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9044 2013-02-14 Pedro Alves <palves@redhat.com>
9046 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9048 2013-02-14 Pedro Alves <palves@redhat.com>
9050 * tracepoint.c (save_string): Delete.
9051 (add_tracepoint_action): Use savestring instead of save_string.
9053 2013-02-12 Pedro Alves <palves@redhat.com>
9055 * linux-xtensa-low.c: Ditto.
9056 * xtensa-xtregs.c: Ditto.
9058 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9060 * thread-db.c (thread_db_get_tls_address): NULL pointer check
9063 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9065 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9066 aarch64_num_wp_regs and aarch64_num_bp_regs to
9067 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9069 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9071 * linux-aarch64-low.c (ps_get_thread_area): Replace
9072 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9074 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9075 Marcus Shawcroft <marcus.shawcroft@arm.com>
9076 Nigel Stephens <nigel.stephens@arm.com>
9077 Yufeng Zhang <yufeng.zhang@arm.com>
9079 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9080 (aarch64.c, aarch64-without-fpu.c): New targets.
9081 * configure.srv (aarch64*-*-linux*): New.
9082 * linux-aarch64-low.c: New file.
9084 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9086 * linux-low.c (handle_extended_wait, linux_create_inferior)
9087 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9088 (dequeue_one_deferred_signal, linux_resume_one_thread)
9089 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9090 (linux_tracefork_grandchild, linux_test_for_tracefork)
9091 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9092 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9093 where the argument is 0.
9095 2013-01-25 Yao Qi <yao@codesourcery.com>
9097 * event-loop.c: Include "queue.h".
9098 (gdb_event_p): New typedef.
9099 (struct gdb_event) <next_event>: Remove.
9100 (event_queue): Change to QUEUE(gdb_event_p).
9101 (async_queue_event): Remove.
9102 (gdb_event_xfree): New.
9103 (initialize_event_loop): New.
9104 (process_event): Use API from QUEUE.
9105 (wait_for_event): Likewise.
9106 * server.c (main): Call initialize_event_loop.
9107 * server.h (initialize_event_loop): Declare.
9109 2013-01-18 Yao Qi <yao@codesourcery.com>
9111 * ax.h (struct eval_agent_expr_context): New.
9112 (gdb_eval_agent_expr): Update declaration.
9113 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9114 TFRAME. Add new argument CTX.
9115 * server.h (struct eval_agent_expr_context): Declare.
9116 (agent_mem_read, agent_tsv_read): Update declaration.
9117 (agent_mem_read_string): Likewise.
9118 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9119 (add_traceframe_block): Add new argument TPOINT.
9120 Increase TPOINT->traceframe_usage.
9121 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9122 eval_tracepoint_agent_expr.
9123 (condition_true_at_tracepoint): Likewise.
9124 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9125 (agent_mem_read_string, agent_tsv_read): Likewise.
9127 2013-01-16 Yao Qi <yao@codesourcery.com>
9129 * linux-low.c (linux_resume_one_lwp): Don't check
9130 'lwp->bp_reinsert != 0'.
9132 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9133 Pedro Alves <palves@redhat.com>
9135 * lynx-low.c (ptrace_request_to_str): Define a temporary
9136 macro and use it to simplify this function's implementation.
9138 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9140 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9143 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9145 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9147 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9149 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9151 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9153 * lynx-low.c (lynx_resume): Use the resume_info parameter
9154 to determine the ptid for the lynx_ptrace call, unless
9155 it is equal to minus_one_ptid, in which case we use the
9156 ptid of the current_inferior.
9157 (lynx_wait_1): After having received a thread create/exit
9158 event, resume the inferior's execution using the signaling
9159 thread's ptid, rather than the old ptid.
9161 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9163 * lynx-low.c (lynx_resume): Delete variable ret.
9165 2013-01-01 Joel Brobecker <brobecker@adacore.com>
9167 * gdbreplay.c (gdbreplay_version): Update copyright year.
9168 * server.c (gdbserver_version): Likewise.
9170 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9172 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9175 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9177 * lynx-low.c (ptrace_request_to_str): Add handling for
9180 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9182 * lynx-low.c (lynx_attach): Delete variable new_process.
9184 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9186 * lynx-low.c (lynx_create_inferior): Delete variable
9189 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9191 * lynx-low.c (ptrace_request_to_str): Do not handle
9192 PTRACE_GETTHREADLIST if this macro does not exist.
9194 2012-12-15 Yao Qi <yao@codesourcery.com>
9196 * Makefile.in (OBS): Add notif.o.
9197 * notif.c, notif.h: New.
9198 * server.c: Include "notif.h".
9199 (struct vstop_notif) <next>: Remove.
9201 (queue_stop_reply): Update.
9202 (push_event, send_next_stop_reply): Remove.
9203 (discard_queued_stop_replies): Update.
9204 (notif_stop): New variable.
9205 (handle_v_stopped): Remove.
9206 (handle_v_requests): Don't call handle_v_stopped. Call
9207 handle_ack_notif instead.
9208 (queue_stop_reply_callback): Call notif_event_enque instead
9209 of queue_stop_reply.
9210 (handle_status): Don't call send_next_stop_reply, call
9211 notif_write_event instead.
9212 (kill_inferior_callback): Likewise.
9213 (detach_or_kill_inferior_callback): Likewise.
9214 (main): Call initialize_notif.
9215 (process_serial_event): Call QUEUE_is_empty.
9216 (handle_target_event): Call notif_push instead of push event.
9217 * server.h (push_event): Remove declaration.
9219 2012-12-10 Tom Tromey <tromey@redhat.com>
9221 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9222 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9225 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9226 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9227 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9228 (amd64-linux-ipa.o, ax.o): Rewrite.
9229 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9230 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9231 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9232 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9233 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9234 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9235 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9236 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9237 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9238 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9239 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9240 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9241 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9242 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9243 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9244 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9245 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9246 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9247 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9248 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9249 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9250 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9251 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9252 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9253 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9254 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9255 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9256 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9257 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9258 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9259 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9260 (reg-tilegx.o): Remove.
9261 (all_object_files): New macro.
9262 Include .deps files.
9263 * aclocal.m4, configure: Rebuild.
9264 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9265 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9266 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9268 2012-12-05 Tom Tromey <tromey@redhat.com>
9271 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9273 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
9275 * configure.ac: Check for linux/perf_event.h.
9276 * config.in: Regenerated.
9277 * configure: Regenerated.
9279 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9281 * hostio.c (handle_readlink): Decrease buffer size
9282 parameter passed to readlink by one byte.
9284 2012-11-26 Yao Qi <yao@codesourcery.com>
9286 * configure.ac (build_warnings): Append '-Wempty-body'.
9287 * configure: Regenerated.
9288 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9291 2012-11-15 Pierre Muller <muller@sourceware.org>
9293 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9294 * config.in: Regenerate.
9295 * configure: Regenerate.
9296 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9297 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9298 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9299 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9301 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9302 instead of <sys/wait.h> header.
9303 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9305 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
9307 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9308 (various make rules): Remove -DGDBSERVER
9310 2012-11-09 Yao Qi <yao@codesourcery.com>
9312 * spu-low.c (current_ptid): Move it to ..
9313 * gdbthread.h: ... here. New.
9314 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9315 * server.c (myresume, process_serial_event): Likewise.
9316 * thread-db.c (thread_db_find_new_threads): Likewise.
9317 * tracepoint.c (run_inferior_command): Likewise.
9319 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
9321 * server.c (handle_search_memory_1): Include access length in
9324 2012-09-05 Michael Brandt <michael.brandt@axis.com>
9326 * linux-crisv32-low.c: Fix compile errors.
9328 2012-09-04 Yao Qi <yao@codesourcery.com>
9330 * tracepoint.c (cmd_qtsv): Adjust debug message.
9331 Don't check CUR_TPOINT.
9333 2012-08-28 Yao Qi <yao@codesourcery.com>
9335 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9336 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9337 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9338 Remove declarations of xmalloc, xreallloc, xstrdup and
9340 * Makefile.in (libiberty_h): New.
9341 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9342 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9344 2012-08-23 Yao Qi <yao@codesourcery.com>
9346 * server.h: Remove declaration of 'xsnprintf'.
9348 2012-08-22 Keith Seitz <keiths@redhat.com>
9350 * server.h: Include build-gnulib-gbserver/config.h.
9351 * gdbreplay.c: Likewise.
9353 2012-08-08 Doug Evans <dje@google.com>
9355 * Makefile.in (SFILES): Add gdb_vecs.c.
9356 (OBS): Add gdb_vecs.o.
9357 (gdb_vecs_h, host_defs_h): New variables.
9358 (thread-db.o): Add $(gdb_vecs_h) dependency.
9359 (gdb_vecs.o): New rule.
9360 * thread-db.c: #include "gdb_vecs.h".
9361 (thread_db_load_search): Use a vector to iterate over path elements.
9362 Handle text appearing after "$pdir".
9364 * configure.ac: Add check for strstr.
9365 * config.in: Regenerate.
9366 * configure: Regenerate.
9368 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9370 * hostio.c (handle_pread): If pread fails, fall back to attempting
9372 (handle_pwrite): Likewise for pwrite.
9374 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9376 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9377 between unsupported TYPE and unimplementable ADDR/LEN combination.
9378 (arm_insert_point): Act on new return value.
9380 2012-07-31 Pedro Alves <palves@redhat.com>
9382 * server.c (process_point_options): Only skip tokens if we find
9383 one that is unrecognized. Don't treat 'X' specially while
9384 skipping unrecognized tokens.
9386 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9388 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9389 to 4-byte-align HW breakpoint addresses for Thumb.
9391 2012-07-27 Yao Qi <yao@codesourcery.com>
9395 * server.h: Declare gdb_agent_about_to_close.
9396 * target.c (kill_inferior): Include "agent.h".
9397 New. Send command 'kill'.
9398 * target.h (kill_inferior): Removed macro.
9399 * tracepoint.c (gdb_agent_about_to_close): New.
9400 (gdb_agent_helper_thread): Handle command 'close'.
9401 Wait endlessly until the inferior stops.
9402 Install gdb_agent_remove_socket to atexit hook.
9403 (agent_socket_name): New static variable.
9404 (gdb_agent_socket_init): Replace local variable 'name' with
9405 'agent_socket_name'.
9406 (gdb_agent_remove_socket): New.
9408 2012-07-27 Yao Qi <yao@codesourcery.com>
9410 * server.c (process_point_options): Stop at 'X' when parsing.
9412 2012-07-19 Michael Eager <eager@eagercon.com>
9414 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
9416 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9417 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9418 hardware breakpoint.
9420 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9422 * gdbserver/linux-low.c (initialize_low): Call
9423 linux_ptrace_init_warnings.
9425 2012-07-02 Doug Evans <dje@google.com>
9427 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9430 2012-07-02 Stan Shebs <stan@codesourcery.com>
9432 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9433 (ax.o): Add it to build rule.
9435 (OBS): Add format.o.
9436 (IPA_OBS): Add format.o.
9437 * server.c (handle_query): Claim support for breakpoint commands.
9438 (process_point_options): Add command case.
9439 (process_serial_event): Leave running if there are printfs in
9441 * mem-break.h (any_persistent_commands): Declare.
9442 (add_breakpoint_commands): Declare.
9443 (gdb_no_commands_at_breakpoint): Declare.
9444 (run_breakpoint_commands): Declare.
9445 * mem-break.c (struct point_command_list): New struct.
9446 (struct breakpoint): New field command_list.
9447 (any_persistent_commands): New function.
9448 (add_commands_to_breakpoint): New function.
9449 (add_breakpoint_commands): New function.
9450 (gdb_no_commands_at_breakpoint): New function.
9451 (run_breakpoint_commands): New function.
9452 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9454 * ax.c: Include format.h.
9455 (ax_printf): New function.
9456 (gdb_eval_agent_expr): Add printf opcode.
9458 2012-06-13 Yao Qi <yao@codesourcery.com>
9460 * server.c (start_inferior): Remove duplicated writes to fields
9461 'last_resume_kind' and 'last_status' of 'current_inferior'.
9463 2012-06-12 Yao Qi <yao@codesourcery.com>
9464 Pedro Alves <palves@redhat.com>
9466 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9468 * server.c (handle_v_cont): Extend comment.
9470 2012-06-11 Yao Qi <yao@codesourcery.com>
9472 * linux-low.c (linux_attach): Add 'static'.
9474 2012-06-06 Yao Qi <yao@codesourcery.com>
9476 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9478 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9480 Fix gcc -flto compilation warning.
9481 * server.c (main): Make variable multi_mode and attach volatile.
9483 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9485 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9486 if the platform doesn't know about it.
9488 2012-05-30 Jeff Kenton <jkenton@tilera.com>
9490 * Makefile.in (SFILES): Add linux-tile-low.c.
9491 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9492 * configure.srv: Handle tilegx-*-linux*.
9493 * linux-tile-low.c: New file.
9495 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9497 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9499 2012-05-24 Pedro Alves <palves@redhat.com>
9503 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
9505 2012-05-24 Pedro Alves <palves@redhat.com>
9509 Replace target_signal with gdb_signal throughout.
9511 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9513 * linux-low.c (linux_store_registers): Avoid the copying sequence
9514 when no data has been retrieved by ptrace.
9516 2012-05-22 Will Deacon <will.deacon@arm.com>
9518 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9519 Include asm/ptrace.h.
9520 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9523 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9525 * linux-low.c (linux_store_registers): Don't re-retrieve data
9526 with ptrace that has already been obtained from /proc. Always
9527 copy any data retrieved with ptrace to the buffer supplied.
9529 2012-05-11 Yao Qi <yao@codesourcery.com>
9530 Pedro Alves <palves@redhat.com>
9532 * linux-low.c (enum stopping_threads_kind): New.
9533 (stopping_threads): Change type to `enum stopping_threads_kind'.
9534 (handle_extended_wait): If stopping and suspending threads, leave
9535 the new_lwp suspended too.
9536 (linux_wait_for_event): Adjust.
9537 (stop_all_lwps): Set `stopping_threads' to
9538 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9539 whether we're suspending threads or just stopping them. Assert no
9542 2012-04-29 Yao Qi <yao@codesourcery.com>
9544 * server.h: Move some code to ...
9545 * gdbthread.h: ... here. New.
9546 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9547 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9548 (nto-low.o, win32-low.o): Likewise.
9549 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9550 * regcache.c, remote-utils.c, server.c: Likewise.
9551 * target.c, tracepoint.c, win32-low.c: Likewise.
9553 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9555 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9556 (PTRACE_ARG4_TYPE): Likewise.
9557 (PTRACE_XFER_TYPE): Likewise.
9558 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9559 ptrace to PTRACE_ARG3_TYPE.
9560 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9561 (PTRACE_ARG4_TYPE): Likewise.
9562 (PTRACE_XFER_TYPE): Likewise.
9563 (linux_detach_one_lwp): Cast fourth argument of
9564 ptrace to long then PTRACE_ARG4_TYPE.
9565 (regsets_fetch_inferior_registers): Cast third argument of
9566 ptrace to long then PTRACE_ARG3_TYPE.
9567 (regsets_store_inferior_registers): Likewise.
9569 2012-04-20 Pedro Alves <palves@redhat.com>
9571 * configure: Regenerate.
9573 2012-04-19 Pedro Alves <palves@redhat.com>
9575 * Makefile.in (GNULIB_BUILDDIR): New.
9576 (LIBGNU, INCGNU, GNULIB_H): Adjust.
9577 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9578 (all, install-only, uninstall, clean-info, all-lib, clean): No
9579 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9580 (maintainer-clean realclean distclean): Use subdir_do.
9582 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
9583 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
9584 * acinclude.m4: Include acx_configure_dir.m4.
9585 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9586 calls. Call AC_PROG_RANLIB. Configure gnulib using
9589 (GNULIB_STDINT_H): Adjust.
9590 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9591 * gdbreplay.c: Include build-gnulib/config.h.
9592 * server.h: Likewise.
9593 * aclocal.m4: Regenerate.
9594 * config.in: Regenerate.
9595 * configure: Regenerate.
9597 2012-04-19 Pedro Alves <palves@redhat.com>
9599 * Makefile.in (LIBGNU, INCGNU): Adjust.
9600 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9601 (all, install-only, uninstall, clean-info, all-lib, clean)
9602 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9603 * configure.ac: Adjust AC_OUTPUT output.
9604 * aclocal.m4: Regenerate.
9605 * configure: Regenerate.
9607 2012-04-19 Pedro Alves <palves@redhat.com>
9609 * Makefile.in (generated_files): New.
9610 (server_h): Remove the explicit dependency on config.h, and depend
9611 on $generated_files.
9613 2012-04-19 Pedro Alves <palves@redhat.com>
9615 * Makefile.in (INCGNU): Add -Ignulib.
9617 2012-04-19 Pedro Alves <palves@redhat.com>
9619 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9620 (INCGNU): ... this, and spell out -I here.
9621 (GNULIB_LIB): Rename to ...
9623 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9625 2012-04-19 Pedro Alves <palves@redhat.com>
9627 * config.in: Regenerate.
9629 2012-04-19 Pedro Alves <palves@redhat.com>
9631 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9632 * server.h (memmem): Remove declaration.
9633 * config.in: Regenerate.
9634 * configure: Regenerate.
9636 2012-04-19 Yao Qi <yao@codesourcery.com>
9638 * Makefile.in (SFILES): Add common/vec.c.
9642 2012-04-19 Yao Qi <yao@codesourcery.com>
9644 * remote-utils.c (prepare_resume_reply): Replace with macro
9645 target_core_of_thread.
9646 * server.c (handle_qxfer_threads_proper): Likewise.
9647 * target.h (traget_core_of_thread): New macro.
9649 2012-04-18 Pedro Alves <palves@redhat.com>
9651 * aclocal.m4: Regenerate.
9652 * configure: Regenerate.
9654 2012-04-16 Yao Qi <yao@codesourcery.com>
9656 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9657 duplicated on address.
9659 2012-04-16 Yao Qi <yao@codesourcery.com>
9661 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9662 (struct tracepoint_action_ops) <send>: New field.
9663 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9664 (agent_expr_send, x_tracepoint_action_send): New.
9665 (l_tracepoint_action_send): New.
9666 (cmd_qtdp): Download and install tracepoint
9667 according to `use_agent'.
9668 (run_inferior_command): Add one more parameter `len'.
9670 (tracepoint_send_agent): New.
9671 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9673 2012-04-16 Yao Qi <yao@codesourcery.com>
9675 * tracepoint.c (download_tracepoints): Moved to ...
9676 (cmd_qtstart): ... here.
9678 2012-04-14 Yao Qi <yao@codesourcery.com>
9680 * tracepoint.c: Include inttypes.h.
9681 (struct collect_memory_action): Use sized types.
9682 (struct tracepoint): Likewise.
9683 (cmd_qtdp, stop_tracing): Update print specifiers.
9684 (cmd_qtp, response_tracepoint): Likewise.
9685 (collect_data_at_tracepoint): Likewise.
9686 (collect_data_at_step): Likewise.
9688 2012-04-14 Yao Qi <yao@codesourcery.com>
9690 Import gnulib module inttypes.
9691 * aclocal.m4, config.in, configure: Regenerated.
9693 2012-04-14 Yao Qi <yao@codesourcery.com>
9695 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9696 Makefile and config.status at last.
9698 2012-04-13 Yao Qi <yao@codesourcery.com>
9700 * tracepoint.c: Include stdint.h unconditionally.
9702 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9704 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9705 on BFD_HAVE_SYS_PROCFS_TYPE.
9706 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9707 * configure: Regenerate.
9708 * config.in: Likewise.
9710 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9712 * Makefile.in (clean): Also remove x32.c x32-linux.c
9713 x32-avx.c x32-avx-linux.c.
9714 (x32.o): New target.
9716 (x32-linux.o): Likewise.
9717 (x32-linux.c): Likewise.
9718 (x32-avx.o): Likewise.
9719 (x32-avx.c): Likewise.
9720 (x32-avx-linux.o): Likewise.
9721 (x32-avx-linux.c): Likewise.
9723 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9724 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9725 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9726 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9727 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9728 i386/x32-avx-linux.xml.
9730 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9731 (init_registers_x32_avx_linux): Likwise.
9732 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9733 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9735 2012-04-13 Pedro Alves <palves@redhat.com>
9737 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9738 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9739 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9740 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9743 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9745 * linux-x86-low.c (compat_x32_clock_t): New.
9746 (compat_x32_siginfo_t): Likewise.
9747 (compat_x32_siginfo_from_siginfo): Likewise.
9748 (siginfo_from_compat_x32_siginfo): Likewise.
9749 (linux_is_elf64): Likewise.
9750 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9751 and siginfo_from_compat_x32_siginfo for x32.
9752 (x86_arch_setup): Set linux_is_elf64.
9754 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9757 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9759 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9760 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9761 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9762 compatible with process.
9764 2012-04-12 Yao Qi <yao@codesourcery.com>
9766 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9767 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9768 (install-only, install-info, clean): Handle sub dir gnulib.
9769 (all-lib, am--refresh): New targets.
9770 (memmem.o): Remove target.
9771 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9772 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
9773 (AC_REPLACE_FUNCS): Remove memmem.
9774 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9775 (AC_OUTPUT): Generate Makefile in gnulib/.
9776 * aclocal.m4, config.in, configure: Regenerated.
9778 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
9780 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9782 2012-04-05 Pedro Alves <palves@redhat.com>
9784 -Werror=strict-aliasing
9786 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9789 2012-04-04 Pedro Alves <palves@redhat.com>
9791 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9792 (sparc_store_gregset_from_stack, sparc_store_gregset)
9793 (sparc_breakpoint_at): Fix formatting.
9795 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9797 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9799 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9800 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9801 * config.in: Regenerate.
9802 * configure: Likewise.
9804 2012-03-29 Pedro Alves <palves@redhat.com>
9806 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9807 Correct ptrace arguments.
9809 2012-03-28 Pedro Alves <palves@redhat.com>
9811 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9812 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9813 (IA64_FR1_REGNUM): New defines.
9814 (ia64_fetch_register): New.
9815 (the_low_target): Install it.
9816 * linux-low.h (struct linux_target_ops) <fetch_register>: New
9818 * linux-low.c (linux_fetch_registers): Try the
9819 the_low_target.fetch_register hook first.
9821 * linux-arm-low.c (the_low_target): Adjust.
9822 * linux-bfin-low.c (the_low_target): Adjust.
9823 * linux-cris-low.c (the_low_target): Adjust.
9824 * linux-crisv32-low.c (the_low_target): Adjust.
9825 * linux-m32r-low.c (the_low_target): Adjust.
9826 * linux-m68k-low.c (the_low_target): Adjust.
9827 * linux-mips-low.c (the_low_target): Adjust.
9828 * linux-ppc-low.c (the_low_target): Adjust.
9829 * linux-s390-low.c (the_low_target): Adjust.
9830 * linux-sh-low.c (the_low_target): Adjust.
9831 * linux-sparc-low.c (the_low_target): Adjust.
9832 * linux-tic6x-low.c (the_low_target): Adjust.
9833 * linux-x86-low.c (the_low_target): Adjust.
9834 * linux-xtensa-low.c (the_low_target): Adjust.
9836 2012-03-26 Pedro Alves <palves@redhat.com>
9838 * server.c (handle_qxfer_libraries): Don't bail early if
9839 the_target->qxfer_libraries_svr4 is not NULL.
9841 2012-03-26 Pedro Alves <palves@redhat.com>
9843 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9845 2012-03-23 Pedro Alves <palves@redhat.com>
9847 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9848 "library-list-svr4" element's start tag when the the DSO list is
9851 2012-03-23 Pedro Alves <palves@redhat.com>
9853 * linux-low.c (read_one_ptr): Read the inferior's pointer through
9854 a variable whose type size is the same as the inferior's pointer
9857 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
9859 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9861 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9862 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9863 * linux-low.h: Include <signal.h>.
9864 (struct siginfo): Remove forward declaration.
9865 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
9868 2012-03-21 Mike Frysinger <vapier@gentoo.org>
9870 * .gitignore: Ignore more files.
9872 2012-03-19 Pedro Alves <palves@redhat.com>
9873 Jan Kratochvil <jan.kratochvil@redhat.com>
9875 * server.c (cont_thread, general_thread): Add describing comments.
9876 (start_inferior): Clear `cont_thread'.
9877 (handle_v_cont): Don't set `cont_thread' if resuming all threads
9880 2012-03-15 Yao Qi <yao@codesourcery.com>
9882 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
9884 (cmd_qtdp): ... here.
9886 2012-03-15 Yao Qi <yao@codesourcery.com>
9888 * tracepoint.c (struct tracepoint_action_ops): New.
9889 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
9890 (m_tracepoint_action_download): New.
9891 (r_tracepoint_action_download): New.
9892 (x_tracepoint_action_download): New.
9893 (l_tracepoint_action_download): New.
9894 (add_tracepoint_action): Install `action->ops' according type.
9895 (download_tracepoint_1): Move code `download' function pointer
9896 of various tracepoint_action_ops.
9898 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9900 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
9901 linux_ptrace_attach_warnings.
9903 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9905 * Makefile.in (linux-ptrace.o): New.
9906 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
9907 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
9908 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
9909 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
9910 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
9912 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
9914 2012-03-08 Yao Qi <yao@codesourcery.com>
9915 Pedro Alves <palves@redhat.com>
9917 Fix PR server/13392.
9918 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
9920 * tracepoint.c (remove_tracepoint): New.
9921 (cmd_qtdp): Call remove_tracepoint when failed to install.
9923 2012-03-07 Pedro Alves <palves@redhat.com>
9925 * linux-low.c (get_detach_signal): New.
9926 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
9927 Pass on pending signals to PTRACE_DETACH. Check the result of the
9929 * server.c (program_signals, program_signals_p): New.
9930 (handle_general_set): Handle QProgramSignals.
9931 * server.h (program_signals, program_signals_p): Declare.
9933 2012-03-05 Pedro Alves <palves@redhat.com>
9934 Jan Kratochvil <jan.kratochvil@redhat.com>
9936 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
9939 2012-03-03 Yao Qi <yao@codesourcery.com>
9941 * tracepoint.c (tracepoint_look_up_symbols): Update call to
9942 agent_look_up_symbols.
9944 2012-03-03 Yao Qi <yao@codesourcery.com>
9946 * Makefile.in (linux-low.o): Keep dependence on agent.h.
9947 (linux-x86-low.o): Likewise.
9948 * server.h: Remove in_process_agent_loaded.
9949 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
9953 2012-03-03 Yao Qi <yao@codesourcery.com>
9955 * tracepoint.c (gdb_agent_capability): New global.
9956 (in_process_agent_loaded_ust): Renamed to
9957 `in_process_agent_supports_ust'.
9959 (in_process_agent_supports_ust): Call agent_capability_check.
9960 (clear_installed_tracepoints): Assert that agent supports
9963 2012-03-03 Yao Qi <yao@codesourcery.com>
9965 * linux-low.c (linux_supports_agent): New.
9966 (linux_target_ops): Initialize field `supports_agent' with
9967 linux_supports_agent.
9968 * target.h (struct target_ops) <supports_agent>: New.
9969 (target_supports_agent): New macro.
9970 * server.c (handle_general_set): Handle packet 'QAgent'.
9971 (handle_query): Send `QAgent+'.
9972 * Makefile.in (server.o): Depends on agent.h.
9974 2012-03-03 Yao Qi <yao@codesourcery.com>
9976 * Makefile.in (OBS): Add agent.o.
9977 Add new rule for agent.o.
9978 Track dependence of tracepoint.c on agent.h.
9979 * tracepoint.c (run_inferior_command_1):
9980 (run_inferior_command): Call agent_run_command.
9981 (gdb_ust_connect_sync_socket): Deleted. Move it to
9983 (resume_thread, stop_thread): Likewise.
9984 (gdb_ust_socket_init): Renamed to ...
9985 (gdb_agent_socket_init): ... New.
9986 (gdb_ust_thread): Renamed to ...
9987 (gdb_agent_helper_thread): ... New.
9988 (gdb_ust_init): Move some code to ...
9989 (gdb_agent_init): ... here. New.
9990 [HAVE_UST]: Call gdb_ust_init.
9991 (initialize_tracepoint_ftlib): Call gdb_agent_init.
9992 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
9993 * config.in, configure: Regenerated.
9995 2012-03-02 Pedro Alves <palves@redhat.com>
9997 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
9998 * linux-low.c (struct simple_pid_list): New.
9999 (stopped_pids): New a struct simple_pid_list pointer.
10000 (add_to_pid_list, pull_pid_from_list): New.
10001 (handle_extended_wait): Don't assume the first signal new children
10002 report is SIGSTOP. Adjust call to pull_pid_from_list.
10003 (linux_wait_for_lwp): Adjust.
10005 2012-03-02 Yao Qi <yao@codesourcery.com>
10007 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10010 2012-03-02 Yao Qi <yao@codesourcery.com>
10012 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10013 `stop_pc' and `tpoint'. Update caller.
10015 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
10017 * linux-low.h (linux_target_ops): Add regset_bitmap member.
10018 * linux-low.c (use_linux_regsets): New macro.
10019 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10020 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10021 (linux_register_in_regsets): New function.
10022 (usr_fetch_inferior_registers): Skip registers covered by
10024 (usr_store_inferior_registers): Likewise.
10025 (usr_fetch_inferior_registers): New macro.
10026 (usr_store_inferior_registers): Likewise.
10027 (linux_fetch_registers): Handle mixed regset/non-regset targets.
10028 (linux_store_registers): Likewise.
10029 * linux-mips-low.c (init_registers_mips_dsp_linux): New
10031 (init_registers_mips64_dsp_linux): Likewise.
10032 (init_registers_mips_linux): New macro.
10033 (init_registers_mips_dsp_linux): Likewise.
10034 (mips_dsp_num_regs): Likewise.
10035 (DSP_BASE, DSP_CONTROL): New fallback macros.
10036 (mips_base_regs): New macro.
10037 (mips_regmap): Use it. Fix the size.
10038 (mips_dsp_regmap): New variable.
10039 (mips_dsp_regset_bitmap): Likewise.
10040 (mips_arch_setup): New function.
10041 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10043 (mips_cannot_store_register): Likewise.
10044 (the_low_target): Update .arch_setup, .num_regs and .regmap
10045 initializers. Add .regset_bitmap initializer.
10046 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10048 * linux-bfin-low.c (the_low_target): Likewise.
10049 * linux-cris-low.c (the_low_target): Likewise.
10050 * linux-crisv32-low.c (the_low_target): Likewise.
10051 * linux-ia64-low.c (the_low_target): Likewise.
10052 * linux-m32r-low.c (the_low_target): Likewise.
10053 * linux-m68k-low.c (the_low_target): Likewise.
10054 * linux-ppc-low.c (the_low_target): Likewise.
10055 * linux-s390-low.c (the_low_target): Likewise.
10056 * linux-sh-low.c (the_low_target): Likewise.
10057 * linux-sparc-low.c (the_low_target): Likewise.
10058 * linux-tic6x-low.c (the_low_target): Likewise.
10059 * linux-x86-low.c (the_low_target): Likewise.
10060 * linux-xtensa-low.c (the_low_target): Likewise.
10061 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10062 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
10063 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10065 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10066 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10068 2012-02-29 Yao Qi <yao@codesourcery.com>
10069 Pedro Alves <palves@redhat.com>
10071 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10072 `step_over_finished' is true.
10074 2012-02-27 Pedro Alves <palves@redhat.com>
10076 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10077 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10079 2012-02-27 Pedro Alves <palves@redhat.com>
10082 * linux-low.c (pid_is_stopped): New.
10083 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10085 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
10087 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10090 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10092 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10094 2012-02-24 Luis Machado <lgustavo@codesourcery>
10096 * server.c (handle_query): Advertise support for target-side
10097 breakpoint condition evaluation.
10098 (process_point_options): New function.
10099 (process_serial_event): When inserting a breakpoint, check for
10100 a target-side condition that should be evaluated.
10102 * mem-break.c: Include regcache.h and ax.h.
10103 (point_cond_list_t): New data structure.
10104 (breakpoint) <cond_list>: New field.
10105 (find_gdb_breakpoint_at): Make non-static.
10106 (delete_gdb_breakpoint_at): Clear any target-side
10108 (clear_gdb_breakpoint_conditions): New function.
10109 (add_condition_to_breakpoint): Likewise.
10110 (add_breakpoint_condition): Likewise.
10111 (gdb_condition_true_at_breakpoint): Likewise.
10112 (gdb_breakpoint_here): Return result directly instead
10113 of going through a local variable.
10115 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10116 (clear_gdb_breakpoint_conditions): Likewise.
10117 (add_breakpoint_condition): Likewise.
10118 (gdb_condition_true_at_breakpoint): Likewise.
10120 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10121 (need_step_over_p): Take target-side breakpoint condition into
10124 2012-02-24 Luis Machado <lgustavo@codesourcery>
10126 * server.h: Include tracepoint.h.
10127 (agent_mem_read, agent_get_trace_state_variable_value,
10128 agent_set_trace_state_variable_value,
10129 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10130 get_set_tsv_func_addr): New prototypes.
10132 * ax.h: New include file.
10133 * ax.c: New source file.
10135 * tracepoint.c: Include ax.h.
10136 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10137 agent_expr, eval_result_type): Move to ax.h.
10138 (parse_agent_expr): Rename to ...
10139 (gdb_parse_agent_expr): ... this, make it non-static and move
10141 (unparse_agent_expr) Rename to ...
10142 (gdb_unparse_agent_expr): ... this, make it non-static and move
10144 (eval_agent_expr): Rename to ...
10145 (eval_tracepoint_agent_expr): ... this.
10146 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10147 forward declarations.
10148 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10149 (agent_get_trace_state_variable_value): New function.
10150 (agent_set_trace_state_variable_value): New function.
10151 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10152 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10153 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10154 (condition_true_at_tracepoint): Likewise.
10155 (parse_agent_expr): Rename to ...
10156 (gdb_parse_agent_expr): ... this and move to ax.c.
10157 (unparse_agent_expr): Rename to ...
10158 (gdb_unparse_agent_expr): ... this and move to ax.c.
10159 (gdb_agent_op_name): Move to ax.c.
10160 (eval_agent_expr): Rename to ...
10161 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10163 (eval_tracepoint_agent_expr): New function.
10164 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
10166 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10168 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10169 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10170 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10171 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10172 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10173 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10174 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10175 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10176 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10177 (compile_bytecodes): Remove forward declaration.
10178 (is_goto_target): Move to ax.c.
10179 (compile_bytecodes): Move to ax.c and call
10180 agent_get_trace_state_variable_value (...) and
10181 agent_set_trace_state_variable_value (...).
10183 * Makefile.in: Update ax.c and IPA dependencies.
10185 2012-02-24 Pedro Alves <palves@redhat.com>
10187 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10188 (cmd_bigqtbuffer_circular): ... this. Only handle
10189 'QTBuffer:circular:'.
10190 (handle_tracepoint_general_set): Adjust.
10192 2012-02-16 Yao Qi <yao@codesourcery.com>
10194 * inferiors.c: Move code to ...
10195 * dll.c: .... here. New.
10196 * server.h: Declare clear_dlls.
10197 * Makefile.in (SFILES): Add dll.c.
10201 2012-02-11 Yao Qi <yao@codesourcery.com>
10203 * server.c: (handle_monitor_command): Add a new parameter
10205 (handle_query): Update caller.
10207 2012-02-09 Joel Brobecker <brobecker@adacore.com>
10209 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10210 * configure, config.in: Regenerate.
10211 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10214 2012-02-02 Pedro Alves <palves@redhat.com>
10216 Try SIGKILL first, then PTRACE_KILL.
10217 * linux-low.c (linux_kill_one_lwp): New.
10218 (linux_kill_one_lwp): Rename to ...
10219 (kill_one_lwp_callback): ... this. Use the new
10220 linux_kill_one_lwp.
10222 2012-02-02 Pedro Alves <palves@redhat.com>
10224 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10227 2012-01-27 Pedro Alves <palves@redhat.com>
10229 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10230 (elf_64_file_p): Make static.
10231 (linux_pid_exe_is_elf_64_file): New.
10232 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10233 Delete declarations.
10234 (linux_pid_exe_is_elf_64_file): Declare.
10235 * linux-x86-low.c (x86_arch_setup): Use
10236 linux_pid_exe_is_elf_64_file.
10238 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10240 * linux-low.c (linux_wait_for_event_1): Rename to ...
10241 (linux_wait_for_event): ... here and merge it with former
10242 linux_wait_for_event - new variable wait_ptid, use it.
10243 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10245 2012-01-23 Pedro Alves <palves@redhat.com>
10247 * server.c (main): Avoid yet another case of infinite loop while
10248 detaching/killing after a longjmp.
10250 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10253 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10255 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10257 * hostio.c (handle_readlink): New function.
10258 (handle_vFile): Call it to handle "vFile:readlink" packets.
10260 2012-01-20 Pedro Alves <palves@redhat.com>
10261 Ulrich Weigand <ulrich.weigand@linaro.org>
10263 * server.c (handle_v_requests): Only support vAttach and vRun to
10264 start multiple processes when in extended protocol mode.
10266 2012-01-17 Pedro Alves <palves@redhat.com>
10268 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10269 memalign plus mprotect to allocate the scratch buffer.
10271 2012-01-13 Pedro Alves <palves@redhat.com>
10273 * server.c (attach_inferior): Clear `cont_thread'.
10275 2012-01-13 Pedro Alves <palves@redhat.com>
10277 * server.c (main): Avoid infinite loop while detaching/killing
10280 2012-01-09 Doug Evans <dje@google.com>
10282 * server.c (start_inferior): Set last_ptid in --wrapper case.
10284 2012-01-06 Yao Qi <yao@codesourcery.com>
10286 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10288 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10290 2012-01-04 Yao Qi <yao@codesourcery.com>
10292 * tracepoint.c (cmd_qtdp): Print debug message
10293 for static tracepoint.
10295 2012-01-04 Yao Qi <yao@codesourcery.com>
10297 * tracepoint.c (trace_vdebug): Differentiate debug message
10298 between gdbserver and IPA.
10300 2012-01-03 Yao Qi <yao@codesourcery.com>
10302 * tracepoint.c (tracepoint_was_hit): Don't collect for
10305 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10307 * terminal.h: Reformat copyright header.
10309 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10311 * server.c (gdbserver_version): Update copyright year.
10312 * gdbreplay.c (gdbreplay_version): Likewise.
10314 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10316 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10319 2011-12-18 Hui Zhu <teawater@gmail.com>
10320 * linux-low.c (linux_create_inferior): Save return value to ret.
10322 2011-12-18 Hui Zhu <teawater@gmail.com>
10324 * linux-low.c (linux_create_inferior): Save return value to ret.
10326 2011-12-16 Doug Evans <dje@google.com>
10328 * linux-low.c (linux_create_inferior): If stdio connection,
10329 redirect stdin from /dev/null, stdout to stderr.
10330 * remote-utils.c (remote_is_stdio): New static global.
10331 (remote_connection_is_stdio): New function.
10332 (remote_prepare): Handle stdio connection.
10333 (remote_open): Ditto.
10334 (remote_close): Don't close stdin for stdio connections.
10335 (read_prim,write_prim): New functions. Replace all calls to
10336 read/write to these.
10337 * server.c (main): Watch for "-" argument. Move call to
10338 remote_prepare before start_inferior.
10339 * server.h (STDIO_CONNECTION_NAME): New macro.
10340 (remote_connection_is_stdio): Declare.
10342 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10343 in debugging output.
10345 2011-12-15 Yao Qi <yao@codesourcery.com>
10347 * tracepoint.c: Include sys/syscall.h.
10348 (gdb_ust_thread): Remove preprocessor conditional.
10350 2011-12-14 Pedro Alves <pedro@codesourcery.com>
10352 * linux-low.c (linux_detach_one_lwp): Call
10353 the_low_target.prepare_to_resume before detaching.
10355 2011-12-14 Yao Qi <yao@codesourcery.com>
10357 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10360 2011-12-14 Yao Qi <yao@codesourcery.com>
10362 * i386-low.c (i386_low_stopped_data_address): Initialize local
10363 variable `control'.
10365 2011-12-13 Pedro Alves <pedro@codesourcery.com>
10369 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10370 DR_CONTROL unless necessary. Extend comments.
10371 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10372 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10374 2011-12-13 Yao Qi <yao@codesourcery.com>
10376 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10378 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10380 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10382 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10383 Print new debug message for such case.
10385 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10387 Fix overlapping memcpy.
10388 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10389 the read_inferior_memory transfer.
10390 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10391 write_inferior_memory transfer.
10392 (set_fast_tracepoint_jump): New variable buf. Use it for the
10393 read_inferior_memory and write_inferior_memory transfers.
10394 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10395 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10396 Use it for the write_inferior_memory transfer.
10397 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10400 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10402 * linux-low.c (fetch_register, store_register): Make code
10403 consistent, fix formatting.
10405 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10407 * linux-low.c (usr_store_inferior_registers): Factor out code
10408 to handle individual registers into...
10409 (store_register): ... this new function.
10411 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10413 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10414 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10415 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10416 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10417 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10418 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10419 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10420 (srv_xmlfiles): Add new XML files.
10422 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10424 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10425 (init_registers_s390_linux32v1): Add prototype.
10426 (init_registers_s390_linux32v2): Likewise.
10427 (init_registers_s390_linux64v1): Likewise.
10428 (init_registers_s390_linux64v2): Likewise.
10429 (init_registers_s390x_linux64v1): Likewise.
10430 (init_registers_s390x_linux64v2): Likewise.
10431 (s390_num_regs): Increment to 52.
10432 (s390_regmap): Add orig_r2 register.
10433 (s390_num_regs_3264): Increment to 68.
10434 (s390_regmap_3264): Add orig_r2 register.
10435 (s390_collect_ptrace_register): Handle orig_r2 register.
10436 (s390_supply_ptrace_register): Likewise.
10437 (s390_fill_last_break): New function.
10438 (s390_store_last_break): Likewise.
10439 (s390_fill_system_call): New function.
10440 (s390_store_system_call): Likewise.
10441 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10443 (s390_check_regset): New function.
10444 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10445 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10446 Update target_regsets for available register sets.
10448 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10449 Jan Kratochvil <jan.kratochvil@redhat.com>
10451 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10452 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10454 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10455 * linux-low.h (struct process_info_private): New member r_debug.
10456 * server.c (handle_qxfer_libraries): Call
10457 the_target->qxfer_libraries_svr4.
10458 (handle_qxfer_libraries_svr4): New function.
10459 (qxfer_packets): New entry "libraries-svr4".
10460 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10461 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10462 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10463 PACKET_qXfer_libraries_svr4.
10465 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10467 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10468 PSW address/mask between 8-byte and 16-byte formats.
10469 (s390_supply_ptrace_register): Likewise.
10470 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10471 basic addressing mode bit.
10473 2011-11-24 Stan Shebs <stan@codesourcery.com>
10475 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10477 2011-11-17 Stan Shebs <stan@codesourcery.com>
10479 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10480 (tracing_start_time): New global.
10481 (tracing_stop_time): New global.
10482 (tracing_user_name): New global.
10483 (tracing_notes): New global.
10484 (tracing_stop_note): New global.
10485 (cmd_qtstart): Set traceframe_usage, start_time.
10486 (stop_tracing): Set stop_time.
10487 (cmd_qtstatus): Report additional status.
10488 (cmd_qtp): New function.
10489 (handle_tracepoint_query): Call it.
10490 (cmd_qtnotes): New function.
10491 (handle_tracepoint_general_set): Call it.
10492 (get_timestamp): Rename from tsv_get_timestamp.
10494 2011-11-14 Stan Shebs <stan@codesourcery.com>
10495 Kwok Cheung Yeung <kcy@codesourcery.com>
10497 * linux-x86-low.c (small_jump_insn): New.
10498 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10499 trampoline and error message, build a trampoline and issue a small
10500 jump instruction to it.
10501 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10502 trampoline and error message.
10503 (x86_get_min_fast_tracepoint_insn_len): New.
10504 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10505 * linux-low.h (struct linux_target_ops): Add arguments to
10506 install_fast_tracepoint_jump_pad operation, add new operation.
10507 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10509 (linux_get_min_fast_tracepoint_insn_len): New function.
10510 (linux_target_op): Add new operation.
10511 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10512 (gdb_trampoline_buffer_end): Ditto.
10513 (gdb_trampoline_buffer_error): Ditto.
10514 (struct ipa_sym_addresses): Add fields for new IPA variables.
10515 (symbol_list): Add entries for new IPA variables.
10516 (struct tracepoint): Add fields to hold the address range of the
10517 trampoline used by the tracepoint.
10518 (trampoline_buffer_head): New static variable.
10519 (trampoline_buffer_tail): Ditto.
10520 (claim_trampoline_space): New function.
10521 (have_fast_tracepoint_trampoline_buffer): New function.
10522 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10524 (install_fast_tracepoint): Ditto, also add error buffer argument.
10525 (cmd_qtminftpilen): New function.
10526 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10527 (fast_tracepoint_from_trampoline_address): New function.
10528 (fast_tracepoint_collecting): Handle trampoline as part of jump
10530 (set_trampoline_buffer_space): New function.
10531 (initialize_tracepoint): Initialize new IPA variables.
10532 * target.h (struct target_ops): Add arguments to
10533 install_fast_tracepoint_jump_pad operation, add new
10534 get_min_fast_tracepoint_insn_len operation.
10535 (target_get_min_fast_tracepoint_insn_len): New.
10536 (install_fast_tracepoint_jump_pad): Add arguments.
10537 * server.h (IPA_BUFSIZ): Define.
10538 * linux-i386-ipa.c: Include extra header files.
10539 (initialize_fast_tracepoint_trampoline_buffer): New function.
10540 (initialize_low_tracepoint): Call it.
10541 * server.h (set_trampoline_buffer_space): Declare.
10542 (claim_trampoline_space): Ditto.
10543 (have_fast_tracepoint_trampoline_buffer): Ditto.
10545 2011-11-14 Yao Qi <yao@codesourcery.com>
10547 * server.c (handle_query): Handle InstallInTrace for qSupported.
10548 * tracepoint.c (add_tracepoint): Sort list.
10549 (install_tracepoint, download_tracepoint): New.
10550 (cmd_qtdp): Call them to install and download tracepoints.
10551 (sort_tracepoints): Removed.
10552 (cmd_qtstart): Update.
10554 2011-11-14 Yao Qi <yao@codesourcery.com>
10556 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10557 * mem-break.h: Declare.
10558 * tracepoint.c (cmd_qtstart): Move some code to ...
10559 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10561 (download_tracepoints): Move some code to ...
10562 (download_tracepoint_1): ... here. New.
10564 2011-11-08 Yao Qi <yao@codesourcery.com>
10566 * remote-utils.c (relocate_instruction): A comment fix.
10568 2011-11-07 Joel Brobecker <brobecker@adacore.com>
10570 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10571 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10572 dr_status_mirror and dr_control_mirror from debug_reg_state.
10573 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10574 (i386_initial_stuff): Remove use of deleted globals.
10575 (i386_get_thread_context, i386_set_thread_context,
10576 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10577 from debug_reg_state.
10579 2011-11-05 Yao Qi <yao@codesourcery.com>
10581 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10582 address as TPOINT's.
10584 2011-11-02 Stan Shebs <stan@codesourcery.com>
10586 * tracepoint.c (agent_mem_read_string): New function.
10587 (eval_agent_expr): Call it for tracenz.
10588 * server.c (handle_query): Report support for tracenz.
10590 2011-11-02 Yao Qi <yao@codesourcery.com>
10592 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10594 2011-11-02 Yao Qi <yao@codesourcery.com>
10596 * target.h: Fix a typo in comment.
10598 2011-10-31 Pedro Alves <pedro@codesourcery.com>
10600 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10601 clobber the breakpoints' shadows with fast tracepoint jumps.
10602 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10603 * target.c (write_inferior_memory): Also pass MYADDR down to
10606 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10608 * configure.ac: Check support for personality routine.
10609 * configure: Regenerate.
10610 * config.in: Likewise.
10611 * linux-low.c: Include <sys/personality.h>.
10612 Define ADDR_NO_RANDOMIZE if necessary.
10613 (linux_create_inferior): Disable address space randomization when
10614 forking inferior, if requested.
10615 (linux_supports_disable_randomization): New function.
10616 (linux_target_ops): Install it.
10617 * server.h (disable_randomization): Declare.
10618 * server.c (disable_randomization): New global variable.
10619 (handle_general_set): Handle QDisableRandomization.
10620 (handle_query): Likewise for qSupported.
10621 (main): Support --disable-randomization and --no-disable-randomization
10622 command line arguments.
10623 * target.h (struct target_ops): Add supports_disable_randomization.
10624 (target_supports_disable_randomization): New macro.
10626 2011-09-29 Mike Frysinger <vapier@gentoo.org>
10628 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10630 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10631 [!PT_GETDSBT] (target_loadmap): New definition.
10632 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10633 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10634 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10635 and PT_GETDSBT to LINUX_LOADMAP.
10636 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10637 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10639 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10641 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10642 (arm_linux_hwbp_cap): New static variable.
10643 (arm_linux_get_hwbp_cap): Replace by ...
10644 (arm_linux_init_hwbp_cap): ... this new function.
10645 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10646 (arm_linux_get_hw_watchpoint_count): Likewise.
10647 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10648 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10649 (arm_prepare_to_resume): Use perror_with_name instead of error.
10651 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10653 * linux-arm-low.c: Include <signal.h>.
10654 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10655 (struct arm_linux_hwbp_cap): New data type.
10656 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10657 (struct arm_linux_hw_breakpoint): New data type.
10658 (MAX_BPTS, MAX_WPTS): Define.
10659 (struct arch_process_info, struct arch_lwp_info): New data types.
10660 (arm_linux_get_hwbp_cap): New function.
10661 (arm_linux_get_hw_breakpoint_count): Likewise.
10662 (arm_linux_get_hw_watchpoint_count): Likewise.
10663 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10664 (arm_hwbp_control_initialize): Likewise.
10665 (arm_hwbp_control_is_enabled): Likewise.
10666 (arm_hwbp_control_is_initialized): Likewise.
10667 (arm_hwbp_control_disable): Likewise.
10668 (arm_linux_hw_breakpoint_equal): Likewise.
10669 (arm_linux_hw_point_initialize): Likewise.
10670 (struct update_registers_data): New data structure.
10671 (update_registers_callback: New function.
10672 (arm_insert_point): Likewise.
10673 (arm_remove_point): Likewise.
10674 (arm_stopped_by_watchpoint): Likewise.
10675 (arm_stopped_data_address): Likewise.
10676 (arm_new_process): Likewise.
10677 (arm_new_thread): Likewise.
10678 (arm_prepare_to_resume): Likewise.
10679 (the_low_target): Register arm_insert_point, arm_remove_point,
10680 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10681 arm_new_thread, and arm_prepare_to_resume.
10683 2011-09-15 Stan Shebs <stan@codesourcery.com>
10685 * server.h (struct emit_ops): Add compare-goto fields.
10686 * tracepoint.c (gdb_agent_op_sizes): New table.
10687 (emit_eq_goto): New function.
10688 (emit_ne_goto): New function.
10689 (emit_lt_goto): New function.
10690 (emit_le_goto): New function.
10691 (emit_gt_goto): New function.
10692 (emit_ge_goto): New function.
10693 (is_goto_target): New function.
10694 (compile_bytecodes): Recognize special cases of compare-goto
10695 combinations and call specialized emitters for them.
10696 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10697 (amd64_emit_ne_goto): New function.
10698 (amd64_emit_lt_goto): New function.
10699 (amd64_emit_le_goto): New function.
10700 (amd64_emit_gt_goto): New function.
10701 (amd64_emit_ge_goto): New function.
10702 (amd64_emit_ops): Add the new functions.
10703 (i386_emit_eq_goto): New function.
10704 (i386_emit_ne_goto): New function.
10705 (i386_emit_lt_goto): New function.
10706 (i386_emit_le_goto): New function.
10707 (i386_emit_gt_goto): New function.
10708 (i386_emit_ge_goto): New function.
10709 (i386_emit_ops): Add the new functions.
10711 2011-09-08 Stan Shebs <stan@codesourcery.com>
10713 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10714 (i386_emit_epilogue): Restore %ebx.
10716 2011-08-31 Jie Zhang <jzhang918@gmail.com>
10718 * server.c (step_thread): Remove definition.
10719 (process_serial_event): Don't handle Hs.
10720 * server.h (step_thread): Remove declaration.
10721 * target.c (set_desired_inferior): Remove use of step_thread.
10723 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10725 * linux-low.c: Include linux-procfs.h.
10726 (linux_attach_lwp_1): Update comments.
10727 (linux_attach): Scan for existing threads when attaching to a
10728 process that is the tgid.
10729 * Makefile.in: Update dependencies.
10731 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10733 * configure.srv: Add linux-procfs.o dependencies.
10735 2011-08-14 Yao Qi <yao@codesourcery.com>
10737 * target.h (struct target_ops): Fix indent.
10738 * win32-low.c (win32_target_ops): Fix comment.
10740 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
10741 Yao Qi <yao@codesourcery.com>
10743 * Makefile.in (clean): Remove tic6x-*.c files.
10744 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10745 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10746 (tic6x-c64xp-linux.c): Likewise.
10747 * configure.srv: Add support for tic6x-*-uclinux.
10748 * linux-tic6x-low.c: New.
10749 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10751 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
10752 Yao Qi <yao@codesourcery.com>
10754 * target.h (struct target_ops): Add read_loadmap.
10755 * linux-low.c (struct target_loadseg): New type.
10756 (struct target_loadmap): New type.
10757 (linux_read_loadmap): New function.
10758 (linux_target_ops): Add linux_read_loadmap.
10759 * server.c (handle_query): Support qXfer:fdpic:read packet.
10760 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10763 2011-08-05 Eli Zaretskii <eliz@gnu.org>
10765 * win32-low.c: Include <stdint.h>.
10767 2011-07-22 Pedro Alves <pedro@codesourcery.com>
10769 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10770 to the inferior here.
10771 (i386_remove_aligned_watchpoint): Ditto.
10772 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10773 fit part of the watchpoint in the debug registers.
10774 (i386_update_inferior_debug_regs): New.
10775 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10776 registers, and only update the inferior on success.
10777 (i386_low_remove_watchpoint): Ditto.
10779 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
10781 * linux-low.c (compare_ints, unique, list_threads, show_process,
10782 linux_core_of_thread): Delete.
10783 (linux_target_ops): Change linux_core_of_thread to
10784 linux_common_core_of_thread.
10785 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10786 * utils.c (malloc_failure): Change type of argument.
10787 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10788 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10789 common/linux-osdata.c, common/ptid.c and common/buffer.c.
10790 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10791 (IPA_OBJS): Add common-utils-ipa.o.
10792 (ptid_h, linux_osdata_h): New macros.
10793 (server_h): Add common/common-utils.h, common/xml-utils.h,
10794 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10796 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10797 ptid.o, buffer.o): New rules.
10798 (linux-low.o): Add common/linux-osdata.h as a dependency.
10799 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10800 * configure.ac: Add AC_HEADER_DIRENT check.
10801 * config.in: Regenerate.
10802 * configure: Regenerate.
10803 * remote-utils.c (xml_escape_text): Delete.
10804 (buffer_grow, buffer_free, buffer_init, buffer_finish,
10805 buffer_xml_printf): Move to common/buffer.c.
10806 * server.c (main): Remove call to initialize_inferiors.
10807 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10808 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10809 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10810 internal_error, gdb_assert, gdb_assert_fail): Delete.
10811 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10812 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10814 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10815 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10816 initialize_inferiors): Delete.
10818 2011-07-20 Pedro Alves <pedro@codesourcery.com>
10820 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10823 2011-05-31 Pedro Alves <pedro@codesourcery.com>
10825 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10827 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10829 2011-05-26 Yao Qi <yao@codesourcery.com>
10831 * Makefile.in (thread-db.o): Track dependence to
10832 common/gdb_thread_db.h.
10833 * thread-db.c: include gdb_thread_db.h from right place.
10835 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
10837 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10838 __FILE__ and __LINE__ to internal_error.
10840 2011-05-13 Doug Evans <dje@google.com>
10842 * thread-db.c (try_thread_db_load_from_sdir): New function.
10843 (try_thread_db_load_from_dir): New function.
10844 (thread_db_load_search): Handle $sdir, ignore $pdir.
10845 Remove trying of system directories if search of
10846 libthread-db-search-path fails, that is now done via $sdir.
10848 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
10850 * server.c (handle_query): Add EnableDisableTracepoints to the list
10851 of supported features.
10852 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
10854 (cmd_qtenable_disable): New.
10855 (cmd_qtstart): Install tracepoints even if disabled.
10856 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10857 receiving a QTEnable or QTDisable packet.
10858 (gdb_collect): Skip data collection if fast tracepoint is disabled.
10859 (ust_marker_to_static_tracepoint): Do not ignore disabled static
10861 (gdb_probe): Skip data collection if static tracepoint is disabled.
10863 2011-05-10 Doug Evans <dje@google.com>
10865 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
10867 2011-05-04 Doug Evans <dje@google.com>
10869 * linux-low.c (linux_join): Skip process lookup.
10870 * spu-low.c (spu_join): Ditto.
10871 * server.c (join_inferiors_callback): Delete.
10872 (process_serial_event): For 'D' packet (detach) call join_inferior
10875 2011-05-04 Joseph Myers <joseph@codesourcery.com>
10877 * README: Don't mention xscale*-*-linux*.
10878 * configure.srv (xscale*-*-linux*): Don't handle target.
10880 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
10882 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
10884 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
10885 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
10886 (i386_emit_void_call_2): Likewise.
10888 2011-04-26 Yao Qi <yao@codesourcery.com>
10890 * linux-low.c: Move common macros to linux-ptrace.h.
10891 Include linux-ptrace.h.
10892 * Makefile.in (linux_ptrace_h): New.
10893 (linux-low.o): Depends on linux-ptrace.h.
10895 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
10897 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
10898 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
10899 (remote_prepare): New function with most of the TCP code from ...
10900 (remote_open): ... here. Detect PORT here unconditionally. Move also
10901 setting transport_is_reliable.
10902 * server.c (run_once): New variable.
10903 (gdbserver_usage): Document it.
10904 (main): Set run_once for `--once'. Call remote_prepare. Exit after
10905 the first run if RUN_ONCE.
10906 * server.h (run_once, remote_prepare): New declarations.
10908 2011-04-19 Tom Tromey <tromey@redhat.com>
10910 * win32-low.c (handle_load_dll): Remove duplicate "the".
10912 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
10914 Remove support for old Cygwin 1.5 versions.
10915 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
10916 function to avoid warning.
10917 (win32_add_one_solib): Use cygwin_conv_path function to avoid
10920 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
10922 * gdbserver/server.h (Macro _): Define it if not available.
10924 2011-03-14 Michael Snyder <msnyder@vmware.com>
10926 * hostio.c (handle_close): Remove unnecessary null test.
10928 2011-03-10 Joel Brobecker <brobecker@adacore.com>
10930 * Makefile.in (maintainer-clean realclean distclean): Remove
10931 "make ... subdir_do" command.
10933 2011-03-10 Michael Snyder <msnyder@vmware.com>
10935 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
10937 * server.c (handle_v_run): Free alloced buffer on early return.
10939 2011-03-09 Yao Qi <yao@codesourcery.com>
10942 2011-03-04 Yao Qi <yao@codesourcery.com>
10944 * Makefile.in: Remove GNU make feature --directory.
10946 2011-03-05 Yao Qi <yao@codesourcery.com>
10948 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10949 (subdir_do): New make target. Copied from gdb/Makefile.
10950 (maintainer-clean, realclean, distclean, clean): Call corresponding
10951 make targets in common/Makefile.
10953 2011-02-11 Yao Qi <yao@codesourcery.com>
10955 * configure.ac: Call AC_PROG_RANLIB.
10956 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10957 * configure: Regenerate.
10959 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10961 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
10963 2011-03-06 Yao Qi <yao@codesourcery.com>
10965 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
10967 2011-03-05 Yao Qi <yao@codesourcery.com>
10969 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10970 (subdir_do): New make target. Copied from gdb/Makefile.
10971 (maintainer-clean, realclean, distclean, clean): Call corresponding
10972 make targets in common/Makefile.
10974 2011-03-04 Yao Qi <yao@codesourcery.com>
10976 * Makefile.in: Remove GNU make feature --directory.
10978 2011-03-04 Michael Snyder <msnyder@vmware.com>
10980 * server.c (queue_stop_reply): Call xmalloc not malloc.
10982 2011-03-02 Michael Snyder <msnyder@vmware.com>
10984 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
10986 2011-02-28 Michael Snyder <msnyder@vmware.com>
10988 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
10989 (cmd_qtframe): Ditto.
10990 (cmd_qtbuffer): Ditto.
10991 (cmd_bigqtbuffer): Ditto.
10993 * utils.c (decimal2str): Initialize 'width' to nine, then
10994 don't mess with it.
10996 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10998 * hostio.c (require_data): Free *data, not data.
11000 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11002 * hostio.c (require_data): Use free, not xfree.
11004 2011-02-27 Michael Snyder <msnyder@vmware.com>
11006 * server.c (handle_query): Discard unused value.
11008 * hostio.c (require_data): Free malloc memory before returning
11011 2011-02-26 Michael Snyder <msnyder@vmware.com>
11013 * linux-low.c (list_threads): Call closedir for dirent.
11015 2011-02-27 Michael Snyder <msnyder@vmware.com>
11017 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11018 a case statement falls through.
11020 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11022 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11025 2011-02-26 Michael Snyder <msnyder@vmware.com>
11027 * utils.c (decimal2str): Eliminate dead code and dead param.
11028 (pulongest): Drop dead param from call to decimal2str.
11031 2011-02-24 Joel Brobecker <brobecker@adacore.com>
11033 Revert the following patch (not approved yet):
11034 2011-02-21 Hui Zhu <teawater@gmail.com>
11035 * tracepoint.c (tp_printf): New function.
11036 (eval_agent_expr): Handle gdb_agent_op_printf.
11038 2011-02-21 Hui Zhu <teawater@gmail.com>
11040 * tracepoint.c (tp_printf): New function.
11041 (eval_agent_expr): Handle gdb_agent_op_printf.
11043 2011-02-18 Tom Tromey <tromey@redhat.com>
11045 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11046 (tracepoint.o): Likewise.
11047 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11048 (gdb_agent_op_names): Likewise.
11050 2011-02-18 Tom Tromey <tromey@redhat.com>
11052 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11053 gdb_agent_op_rot>: New constants.
11054 (gdb_agent_op_names): Add pick and roll.
11055 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11058 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11060 * aclocal.m4: Regenerated with aclocal-1.11.1.
11062 2011-02-14 Pedro Alves <pedro@codesourcery.com>
11064 * server.c (handle_qxfer_traceframe_info): New.
11065 (qxfer_packets): Register "traceframe-info".
11066 (handle_query): Report support for qXfer:traceframe-info:read+.
11067 * tracepoint.c (match_blocktype): New.
11068 (traceframe_find_block_type): Rename to ...
11069 (traceframe_walk_blocks): ... this. Add callback filter argument,
11071 (traceframe_find_block_type): New, reimplemented on top of
11072 traceframe_walk_blocks.
11073 (build_traceframe_info_xml): New.
11074 (traceframe_read_info): New.
11075 * server.h (traceframe_read_info): Declare.
11077 2011-02-11 Yao Qi <yao@codesourcery.com>
11079 * configure.ac: Call AC_PROG_RANLIB.
11080 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11081 * configure: Regenerate.
11083 2011-02-07 Pedro Alves <pedro@codesourcery.com>
11085 * server.c (gdb_read_memory): Change return semantics to allow
11087 (handle_search_memory_1): Adjust.
11088 (process_serial_event) <'m' packet>: Handle partial transfers.
11089 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11091 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11093 * regcache.c (init_register_cache): Initialize
11094 regcache->register_status.
11095 (free_register_cache): Release regcache->register_status.
11096 (regcache_cpy): Copy register_status.
11097 (registers_to_string): Print 'x's for unavailable registers.
11098 (supply_register): Mark the register's status valid or
11099 unavailable, depending on whether a buffer was passed in or not.
11100 (supply_register_zeroed): New.
11101 (supply_regblock): Mark the registers' status valid or
11102 unavailable, depending on whether a buffer was passed in or not.
11103 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11104 (struct regcache): New `register_status' field.
11105 (supply_register_zeroed): Declare.
11106 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11107 supply_register_zeroed, rather than passing a NULL buffer to
11109 * tracepoint.c (fetch_traceframe_registers): Update comment.
11111 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11113 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11116 2011-01-25 Pedro Alves <pedro@codesourcery.com>
11118 * server.h (decode_xfer_write): Change prototype.
11119 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11120 and don't extract the annex here.
11121 * server.c (decode_xfer_read): Remove `annex' parameter,
11122 and don't extract the annex here.
11123 (decode_xfer): New.
11124 (struct qxfer): New.
11125 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11126 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11127 (handle_qxfer_statictrace): New functions, abstracted out from
11128 handle_query, and made to use the struct qxfer interface.
11129 (handle_threads_qxfer_proper): Rename to ...
11130 (handle_qxfer_threads_proper): ... this.
11131 (handle_threads_qxfer): Rename to ...
11132 (handle_qxfer_threads): ... this. Adjust.
11133 (qxfer_packets): New array.
11134 (handle_qxfer): New function.
11135 (handle_query): Use handle_qxfer.
11137 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11139 * gdbreplay.c: Shorten lines of >= 80 columns.
11140 * linux-low.c: Ditto.
11141 * linux-ppc-low.c: Ditto.
11142 * linux-s390-low.c: Ditto.
11143 * linux-sparc-low.c: Ditto.
11144 * linux-x86-low.c: Ditto.
11145 * linux-xtensa-low.c: Ditto.
11146 * mem-break.c: Ditto.
11147 * nto-low.c: Ditto.
11148 * regcache.h: Ditto.
11149 * remote-utils.c: Ditto.
11152 * thread-db.c: Ditto.
11153 * tracepoint.c: Ditto.
11155 * win32-low.h: Ditto.
11157 2011-01-05 Joel Brobecker <brobecker@adacore.com>
11159 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11162 2011-01-01 Joel Brobecker <brobecker@adacore.com>
11164 * server.c (gdbserver_version): Update copyright year in version
11166 * gdbreplay.c (gdbreplay_version): Ditto.
11168 2010-12-29 Jie Zhang <jie.zhang@analog.com>
11170 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11171 * linux-bfin-low.c: New file.
11172 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11173 PT_DATA_ADDR for BFIN targets.
11174 * Makefile.in (SFILES): Add linux-bfin-low.c.
11175 (clean): Remove reg-bfin.c.
11176 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11177 * README: Mention supported Blackfin targets.
11179 2010-12-23 Mike Frysinger <vapier@gentoo.org>
11181 * .gitignore: New file.
11183 2010-11-16 Mike Frysinger <vapier@gentoo.org>
11185 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11187 2010-10-22 Jie Zhang <jie@codesourcery.com>
11189 * Makefile.in: Add FLAGS_TO_PASS variable.
11190 (install): Remove dependency of install-only and recursively
11191 invoke make for install-only.
11193 2010-10-04 Doug Evans <dje@google.com>
11195 * Makefile.in (uninstall): Use $(DESTDIR).
11197 2010-09-24 Pedro Alves <pedro@codesourcery.com>
11201 * linux-x86-low.c (compat_siginfo_from_siginfo)
11202 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11203 si_code is < 0. Check for si_code == SI_TIMER before checking for
11206 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11208 * lynx-i386-low.c: New file.
11209 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11211 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11213 * lynx-low.c (ptrace_request_to_str): Remove handling for
11214 request values that have been removed in LynxOS 5.x.
11216 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11218 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11221 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11223 * configure.ac: Add --enable-inprocess-agent option.
11224 * configure: Rebuilt.
11226 2010-09-06 Yao Qi <yao@codesourcery.com>
11228 * linux-low.c (linux_kill): Remove unused variable.
11229 (linux_stabilize_threads): Likewise.
11230 * server.c (start_inferior): Likewise.
11231 (queue_stop_reply_callback): Likewise.
11232 * tracepoint.c (do_action_at_tracepoint): Likewise.
11234 2010-09-06 Yao Qi <yao@codesourcery.com>
11236 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11239 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11241 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11243 2010-09-06 Pedro Alves <pedro@codesourcery.com>
11245 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11248 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11250 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11251 gdbserver/lynx-ppc-low.c: New files.
11252 * Makefile.in (lynx_low_h): New variable.
11253 (lynx-low.o, lynx-ppc-low.o): New rules.
11254 * configure.ac: On LynxOS, link with -lnetinet.
11255 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11256 * configure: regenerate.
11258 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11260 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11261 * configure.ac: Add check for vasprintf and vsnprintf.
11262 * configure, config.in: Regenerate.
11263 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11265 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11267 * gdbreplay.c: Move include of alloca.h up, next to include of
11269 * server.h: Add include of malloc.h.
11270 * mem-break.c: Remove include of malloc.h.
11271 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11273 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11275 * Makefile.in (memmem.o): Build with -Wno-error.
11277 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11279 * utils.c (xsnprintf): Make non-static.
11280 * server.h: Add xsnprintf declaration.
11281 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11282 replace calls to snprintf by calls to xsnprintf throughout.
11284 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11286 * configure.ac: Add configure check for alloca.
11287 * configure, config.in: Regenerate.
11288 * server.h: Include alloca.h if it exists.
11289 * gdbreplay.c: Include alloca.h if it exists.
11291 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11293 * linux-low.c (__SIGRTMIN): Define if not already defined.
11294 (linux_create_inferior): Check for __ANDROID__ rather than
11296 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11297 are already deferred.
11298 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11299 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11300 stopped and already has a pending signal to report.
11301 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11302 a pending signal to report or is moving out of a jump pad.
11303 (linux_init_signals): Check for __ANDROID__ rather than
11306 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11308 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11309 debug_threads check. Avoid a linear search when not doing debug
11312 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11314 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11315 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11316 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11317 (process_event): Change local fd's type to gdb_fildes_t.
11318 (create_file_handler): Adjust prototype.
11319 (delete_file_handler): Adjust prototype.
11320 (handle_file_event): Adjust prototype. Use pfildes.
11321 (create_file_event): Adjsut prototype.
11322 * remote-utils.c (remote_desc, listen_desc): Change type to
11324 * server.h: New gdb_fildes_t typedef.
11325 [USE_WIN32API]: Include winsock2.h.
11326 (delete_file_handler, add_file_handler): Adjust prototypes.
11327 (pfildes): Declare.
11328 * utils.c (pfildes): New.
11330 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11332 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11333 * configure: Regenerate.
11335 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11337 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11338 (linux_done_accessing_memory): ... this.
11339 (linux_target_ops): Adjust.
11340 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11341 * nto-low.c (nto_target_ops): Adjust comment.
11342 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11343 * spu-low.c (spu_target_ops): Adjust comment.
11344 * target.h (target_ops): Rename unprepare_to_access_memory field
11345 to done_accessing_memory.
11346 (unprepare_to_access_memory): Rename to ...
11347 (done_accessing_memory): ... this.
11349 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11351 * linux-low.c (linux_prepare_to_access_memory): New.
11352 (linux_unprepare_to_access_memory): New.
11353 (linux_target_ops): Install them.
11354 * server.c (read_memory): Rename to ...
11355 (gdb_read_memory): ... this. Use
11356 prepare_to_access_memory/prepare_to_access_memory.
11357 (write_memory): Rename to ...
11358 (gdb_write_memory): ... this. Use
11359 prepare_to_access_memory/prepare_to_access_memory.
11360 (handle_search_memory_1): Adjust.
11361 (process_serial_event): Adjust.
11362 * target.h (struct target_ops): New fields
11363 prepare_to_access_memory and unprepare_to_access_memory.
11364 (prepare_to_access_memory, unprepare_to_access_memory): New.
11365 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11366 prepare_to_access_memory/prepare_to_access_memory.
11367 * nto-low.c (nto_target_ops): Adjust.
11368 * spu-low.c (spu_target_ops): Adjust.
11369 * win32-low.c (win32_target_ops): Adjust.
11371 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11373 * Makefile.in (WARN_CFLAGS): Get it from configure.
11374 (WERROR_CFLAGS): New.
11375 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11376 * configure.ac: Introduce --enable-werror, which adds -Werror to
11377 the compiler command line. Enabled by default. Disable with
11378 --disable-werror. Add -Wdeclaration-after-statement
11379 Wpointer-arith and -Wformat-nonliteral to warning flags.
11380 * configure: Regenerate.
11382 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11384 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11386 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11388 * gdbreplay.c (remote_error): New.
11390 (expect): Use gdbchar. Check for error reading from GDB.
11391 Clarify sync error output.
11392 (play): Check for errors writing to GDB.
11393 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11394 * remote-utils.c (getpkt): Check for errors writing to the remote
11397 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11399 * linux-low.c (linux_wait_1): Move non-debugging code out of
11400 `debug_threads' control.
11402 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11404 * linux-low.c (linux_wait_1): Don't set last_status here.
11405 * server.c (push_event, queue_stop_reply_callback): Assert we're
11406 not pushing a TARGET_WAITKIND_IGNORE event.
11407 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11408 (myresume, handle_target_event): Set the thread's last_resume_kind
11409 and last_status from the target returned status.
11411 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11415 * linux-x86-low.c (update_debug_registers_callback): New.
11416 (i386_dr_low_set_addr): Use it.
11417 (i386_dr_low_get_addr): New.
11418 (i386_dr_low_set_control): Use update_debug_registers_callback.
11419 (i386_dr_low_get_control): New.
11420 (i386_dr_low_get_status): Adjust.
11421 * linux-low.c (linux_stop_lwp): New.
11422 * linux-low.h (linux_stop_lwp): Declare.
11424 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11425 argument instead of a i386_debug_reg_state.
11426 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11427 a i386_debug_reg_state.
11428 (i386_insert_aligned_watchpoint): Adjust.
11429 (i386_remove_aligned_watchpoint): Adjust.
11430 (i386_low_stopped_data_address): Read the debug registers from the
11431 inferior instead of from the mirrors.
11432 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11433 (i386_dr_low_get_addr): Declare.
11434 (i386_dr_low_get_control): Declare.
11435 (i386_dr_low_get_status): Change prototype.
11437 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11438 (i386_dr_low_get_addr): New.
11439 (i386_dr_low_get_control): New.
11440 (i386_dr_low_get_status): Adjust prototype. Return
11442 (i386_initial_stuff): Clear dr_status_mirror and
11444 (i386_get_thread_context): Adjust.
11445 (i386_set_thread_context): Adjust.
11446 (i386_thread_added): Adjust.
11448 2010-08-24 Pedro Alves <pedro@codesourcery.com>
11450 * linux-low.h (linux_thread_area): Delete declaration.
11452 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11454 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11455 after its termination.
11457 2010-08-09 Pedro Alves <pedro@codesourcery.com>
11459 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11460 (gdb_wants_all_stopped): Delete.
11461 (linux_wait_1): Don't call them.
11462 * server.c (handle_v_cont): Tag all threads as want-stopped.
11463 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11464 stopped as "client-wants-stopped".
11466 2010-07-31 Pedro Alves <pedro@codesourcery.com>
11468 * Makefile.in (signals_h): New.
11469 (server_h): Depend on it.
11470 (server.o): Don't depend on $(signals_def).
11471 (signals.o): Depend on $(signals_def).
11473 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11475 * Makefile.in (signals_def): New.
11476 (server_h): Append include/gdb/signals.h and signals_def.
11477 (server.o): Append signals_def.
11479 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11481 * server.c (handle_target_event): Use target_signal_to_host for
11482 resume_info.sig initialization.
11483 * target.h (struct thread_resume) <sig>: New comment.
11485 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11487 * server.c (handle_query): strcpy() the returned string from paddress()
11488 instead of sprintf().
11489 * utils.c (paddress): Return phex_nz().
11491 2010-07-07 Joel Brobecker <brobecker@adacore.com>
11493 * server.c (handle_v_cont): Call mourn_inferior if process
11495 (myresume): Likewise.
11497 2010-07-01 Pedro Alves <pedro@codesourcery.com>
11499 Static tracepoints, and integration with UST.
11501 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11502 * mem-break.c (uninsert_all_breakpoints)
11503 (reinsert_all_breakpoints): New.
11504 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11505 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11506 (gdb_agent_ust_loaded, helper_thread_id)
11507 (gdb_agent_helper_thread_id): New macros.
11508 (struct ipa_sym_addresses): Add addr_ust_loaded,
11509 addr_helper_thread_id, addr_cmd_buf.
11510 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11511 (in_process_agent_loaded_ust): New.
11512 (write_e_ust_not_loaded): New.
11513 (maybe_write_ipa_ust_not_loaded): New.
11514 (struct collect_static_trace_data_action): New.
11515 (enum tracepoint_type) <static_tracepoint>: New.
11516 (struct tracepoint) <handle>: Mention static tracepoints.
11517 (struct static_tracepoint_ctx): New.
11518 (CMD_BUF_SIZE): New.
11519 (add_tracepoint_action): Handle static tracepoint actions.
11520 (unprobe_marker_at): New.
11521 (clear_installed_tracepoints): Handle static tracepoints.
11522 (cmd_qtdp): Handle static tracepoints.
11523 (probe_marker_at): New.
11524 (cmd_qtstart): Handle static tracepoints.
11525 (response_tracepoint): Handle static tracepoints.
11526 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11527 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11528 (get_context_regcache): Handle static tracepoints.
11529 (do_action_at_tracepoint): Handle static tracepoint actions.
11530 (traceframe_find_block_type): Handle static trace data blocks.
11531 (traceframe_read_sdata): New.
11532 (download_tracepoints): Download static tracepoint actions.
11533 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11534 (GDB_PROBE_NAME): New.
11536 (GET_UST_SYM): New.
11539 (ust_marker_to_static_tracepoint): New.
11541 (collect_ust_data_at_tracepoint): New.
11542 (gdb_ust_probe): New.
11543 (UNIX_PATH_MAX, SOCK_DIR): New.
11544 (gdb_ust_connect_sync_socket): New.
11545 (resume_thread, stop_thread): New.
11546 (run_inferior_command): New.
11547 (init_named_socket): New.
11548 (gdb_ust_socket_init): New.
11549 (cstr_to_hexstr): New.
11551 (first_marker, next_marker): New.
11552 (response_ust_marker): New.
11553 (cmd_qtfstm, cmd_qtsstm): New.
11554 (unprobe_marker_at, probe_marker_at): New.
11555 (cmd_qtstmat, gdb_ust_thread): New.
11556 (gdb_ust_init): New.
11557 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11558 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11559 (ST_REGENTRY): New.
11560 (x86_64_st_collect_regmap): New.
11561 (X86_64_NUM_ST_COLLECT_GREGS): New.
11562 (AMD64_RIP_REGNUM): New.
11563 (supply_static_tracepoint_registers): New.
11564 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11565 (ST_REGENTRY): New.
11566 (i386_st_collect_regmap): New.
11567 (i386_NUM_ST_COLLECT_GREGS): New.
11568 (supply_static_tracepoint_registers): New.
11569 * server.c (handle_query): Handle qXfer:statictrace:read.
11570 <qSupported>: Report support for StaticTracepoints, and
11571 qXfer:statictrace:read features.
11572 * server.h (traceframe_read_sdata)
11573 (supply_static_tracepoint_registers): Declare.
11574 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11575 (unpack_varlen_hex): Include in IPA build.
11576 * Makefile.in (ustlibs, ustinc): New.
11577 (IPA_OBJS): Add remote-utils-ipa.o.
11578 ($(IPA_LIB)): Link -ldl and -lpthread.
11580 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11581 * config.in, configure: Regenerate.
11583 2010-06-20 Ian Lance Taylor <iant@google.com>
11584 Pedro Alves <pedro@codesourcery.com>
11586 * linux-x86-low.c (always_true): Delete.
11587 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11588 trying to fool the compiler with always_true.
11590 2010-06-20 Pedro Alves <pedro@codesourcery.com>
11592 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11593 conditions in gdbserver.
11595 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11597 * spu-low.c (spu_read_memory): Wrap around local store limit.
11598 (spu_write_memory): Likewise.
11600 2010-06-15 Pedro Alves <pedro@codesourcery.com>
11602 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11603 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11605 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11607 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11608 uses with LONGEST uses.
11610 2010-06-14 Stan Shebs <stan@codesourcery.com>
11611 Pedro Alves <pedro@codesourcery.com>
11615 * linux-x86-low.c: Include limits.h.
11617 (always_true): New.
11620 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11621 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11622 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11623 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11624 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11625 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11626 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11627 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11628 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11629 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11630 (amd64_emit_void_call_2): New.
11631 (amd64_emit_ops): New.
11632 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11633 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11634 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11635 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11636 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11637 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11638 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11639 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11640 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11641 (i386_emit_stack_adjust, i386_emit_int_call_1)
11642 (i386_emit_void_call_2): New.
11643 (i386_emit_ops): New.
11644 (x86_emit_ops): New.
11645 (the_low_target): Install x86_emit_ops.
11646 * server.h (struct emit_ops): New.
11647 (get_raw_reg_func_addr): Declare.
11648 (current_insn_ptr, emit_error): Declare.
11649 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11650 (set_trace_state_variable_value): New defines.
11651 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11652 addr_get_trace_state_variable_value and
11653 addr_set_trace_state_variable_value.
11654 (symbol_list): New fields for get_raw_reg,
11655 get_trace_state_variable_value and set_trace_state_variable_value.
11656 (condfn): New typedef.
11657 (struct tracepoint): New field `compiled_cond'.
11658 (do_action_at_tracepoint): Clear compiled_cond.
11659 (get_trace_state_variable_value, set_trace_state_variable_value):
11661 (condition_true_at_tracepoint): If there's a compiled condition,
11663 (current_insn_ptr, emit_error): New globals.
11664 (struct bytecode_address): New.
11665 (get_raw_reg_func_addr): New.
11666 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11667 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11668 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11669 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11670 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11671 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11672 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11673 (compile_tracepoint_condition, compile_bytecodes): New.
11674 * target.h (emit_ops): Forward declare.
11675 (struct target_ops): New field emit_ops.
11676 (target_emit_ops): New.
11677 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11678 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11679 * linux-low.c (linux_emit_ops): New.
11680 (linux_target_ops): Install it.
11681 * linux-low.h (struct linux_target_ops): New field emit_ops.
11683 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11685 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11686 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11688 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11689 Stan Shebs <stan@codesourcery.com>
11691 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11692 (all): Depend on $(extra_libraries).
11693 (install-only): Install the IPA.
11694 (IPA_OBJS, IPA_LIB): New.
11695 (clean): Remove the IPA lib.
11696 (IPAGENT_CFLAGS): New.
11697 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11698 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11699 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11700 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11701 * configure.ac: Check for atomic builtins support in the compiler.
11702 (IPA_DEPFILES, extra_libraries): Define.
11703 * configure.srv (ipa_obj): Add description.
11704 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11705 (i[34567]86-*-linux*): Set ipa_obj.
11706 (x86_64-*-linux*): Set ipa_obj.
11707 * linux-low.c (stabilizing_threads): New.
11708 (supports_fast_tracepoints): New.
11709 (linux_detach): Stabilize threads before detaching.
11710 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11711 the lwp is either not stabilizing, or is moving out of a jump pad.
11712 (linux_fast_tracepoint_collecting): New.
11713 (maybe_move_out_of_jump_pad): New.
11714 (enqueue_one_deferred_signal): New.
11715 (dequeue_one_deferred_signal): New.
11716 (linux_wait_for_event_1): If moving out of a jump pad, defer
11717 pending signals to later.
11718 (linux_stabilize_threads): New.
11719 (linux_wait_1): Check if threads need moving out of jump pads, and
11721 (stuck_in_jump_pad_callback): New.
11722 (move_out_of_jump_pad_callback): New.
11723 (lwp_running): New.
11724 (linux_resume_one_lwp): Handle moving out of jump pads.
11725 (linux_set_resume_request): Dequeue deferred signals.
11726 (need_step_over_p): Also step over fast tracepoint jumps.
11727 (start_step_over): Also uninsert fast tracepoint jumps.
11728 (finish_step_over): Also reinsert fast tracepoint jumps.
11729 (linux_install_fast_tracepoint_jump): New.
11730 (linux_target_ops): Install linux_stabilize_threads and
11731 linux_install_fast_tracepoint_jump_pad.
11732 * linux-low.h (linux_target_ops) <get_thread_area,
11733 install_fast_tracepoint_jump_pad>: New fields.
11734 (struct lwp_info) <collecting_fast_tracepoint,
11735 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11736 (linux_get_thread_area): Declare.
11737 * linux-x86-low.c (jump_insn): New.
11738 (x86_get_thread_area): New.
11739 (append_insns): New.
11740 (push_opcode): New.
11741 (amd64_install_fast_tracepoint_jump_pad): New.
11742 (i386_install_fast_tracepoint_jump_pad): New.
11743 (x86_install_fast_tracepoint_jump_pad): New.
11744 (the_low_target): Install x86_get_thread_area and
11745 x86_install_fast_tracepoint_jump_pad.
11746 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11747 (struct fast_tracepoint_jump): New.
11748 (fast_tracepoint_jump_insn): New.
11749 (fast_tracepoint_jump_shadow): New.
11750 (find_fast_tracepoint_jump_at): New.
11751 (fast_tracepoint_jump_here): New.
11752 (delete_fast_tracepoint_jump): New.
11753 (set_fast_tracepoint_jump): New.
11754 (uninsert_fast_tracepoint_jumps_at): New.
11755 (reinsert_fast_tracepoint_jumps_at): New.
11756 (set_breakpoint_at): Use write_inferior_memory.
11757 (uninsert_raw_breakpoint): Use write_inferior_memory.
11758 (check_mem_read): Mask out fast tracepoint jumps.
11759 (check_mem_write): Mask out fast tracepoint jumps.
11760 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11761 (set_fast_tracepoint_jump): Declare.
11762 (delete_fast_tracepoint_jump)
11763 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11764 (reinsert_fast_tracepoint_jumps_at): Declare.
11765 * regcache.c: Don't compile many functions when building the
11766 in-process agent library.
11767 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11768 the register buffer in the heap.
11769 (free_register_cache): If the register buffer isn't owned by the
11770 regcache, don't free it.
11771 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11772 pre-existing register caches.
11773 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11775 (convert_ascii_to_int): : Constify `from' parameter type.
11776 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11777 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11778 the needed buffer in-place.
11779 (relocate_instruction): New.
11780 * server.c (handle_query) <qSymbols>: If the target supports
11781 tracepoints, give it a chance of looking up symbols. Report
11782 support for fast tracepoints.
11783 (handle_status): Stabilize threads.
11784 (process_serial_event): Adjust.
11785 * server.h (struct fast_tracepoint_jump): Forward declare.
11786 (struct process_info) <fast_tracepoint_jumps>: New field.
11787 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11788 (decode_X_packet, decode_M_packet): Adjust.
11789 (relocate_instruction): Declare.
11790 (in_process_agent_loaded): Declare.
11791 (tracepoint_look_up_symbols): Declare.
11792 (struct fast_tpoint_collect_status): Declare.
11793 (fast_tracepoint_collecting): Declare.
11794 (force_unlock_trace_buffer): Declare.
11795 (handle_tracepoint_bkpts): Declare.
11796 (initialize_low_tracepoint)
11797 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11798 * target.h (struct target_ops) <stabilize_threads,
11799 install_fast_tracepoint_jump_pad>: New fields.
11800 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11801 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11802 [HAVE_STDINT_H]: Include stdint.h.
11803 (trace_debug_1): Rename to ...
11804 (trace_vdebug): ... this.
11805 (trace_debug): Rename to ...
11806 (trace_debug_1): ... this. Add `level' parameter.
11807 (trace_debug): New.
11808 (ATTR_USED, ATTR_NOINLINE): New.
11809 (IP_AGENT_EXPORT): New.
11810 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11811 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11812 (about_to_request_buffer_space, trace_buffer_is_full)
11813 (stopping_tracepoint, expr_eval_result, error_tracepoint)
11814 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11815 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11816 (traceframe_write_count, traceframes_created)
11817 (trace_state_variables)
11818 New renaming defines.
11819 (struct ipa_sym_addresses): New.
11820 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11821 (symbol_list): New.
11822 (ipa_sym_addrs): New.
11823 (all_tracepoint_symbols_looked_up): New.
11824 (in_process_agent_loaded): New.
11825 (write_e_ipa_not_loaded): New.
11826 (maybe_write_ipa_not_loaded): New.
11827 (tracepoint_look_up_symbols): New.
11828 (debug_threads) [IN_PROCESS_AGENT]: New.
11829 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11830 (UNKNOWN_SIDE_EFFECTS): New.
11831 (stop_tracing): New.
11832 (flush_trace_buffer): New.
11833 (stop_tracing_bkpt): New.
11834 (flush_trace_buffer_bkpt): New.
11835 (read_inferior_integer): New.
11836 (read_inferior_uinteger): New.
11837 (read_inferior_data_pointer): New.
11838 (write_inferior_data_pointer): New.
11839 (write_inferior_integer): New.
11840 (write_inferior_uinteger): New.
11841 (struct collect_static_trace_data_action): Delete.
11842 (enum tracepoint_type): New.
11843 (struct tracepoint) <type>: New field `type'.
11844 <actions_str, step_actions, step_actions_str>: Only include in
11846 <orig_size, obj_addr_on_target, adjusted_insn_addr>
11847 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11848 (tracepoints): Use IP_AGENT_EXPORT.
11849 (last_tracepoint): Don't include in the IPA.
11850 (stopping_tracepoint): Use IP_AGENT_EXPORT.
11851 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11852 (alloced_trace_state_variables): New.
11853 (trace_state_variables): Use IP_AGENT_EXPORT.
11854 (traceframe_t): Delete unused variable.
11855 (circular_trace_buffer): Don't include in the IPA.
11856 (trace_buffer_start): Delete.
11857 (struct trace_buffer_control): New.
11858 (trace_buffer_free): Delete.
11859 (struct ipa_trace_buffer_control): New.
11860 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11861 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11863 (trace_buffer_ctrl): New.
11864 (TRACE_BUFFER_CTRL_CURR): New.
11865 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
11866 Reimplement as macros.
11867 (trace_buffer_wrap): Delete.
11868 (traceframe_write_count, traceframe_read_count)
11869 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
11870 (struct tracepoint_hit_ctx) <type>: New field.
11871 (struct fast_tracepoint_ctx): New.
11872 (memory_barrier): New.
11874 (record_tracepoint_error): Update atomically in the IPA.
11875 (clear_inferior_trace_buffer): New.
11876 (about_to_request_buffer_space): New.
11877 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
11878 updating the same buffer.
11879 (add_tracepoint): Default the tracepoint's type to trap
11880 tracepoint, and orig_size to -1.
11881 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
11882 internal variables.
11883 (create_trace_state_variable): New parameter `gdb'. Handle it.
11884 (clear_installed_tracepoints): Clear fast tracepoint jumps.
11885 (cmd_qtdp): Handle fast tracepoints.
11886 (cmd_qtdv): Adjust.
11887 (max_jump_pad_size): New.
11888 (gdb_jump_pad_head): New.
11889 (get_jump_space_head): New.
11890 (claim_jump_space): New.
11891 (sort_tracepoints): New.
11892 (MAX_JUMP_SIZE): New.
11893 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
11895 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
11896 support. Upload fast traceframes, and delete internal IPA
11898 (stop_tracing_handler): New.
11899 (flush_trace_buffer_handler): New.
11900 (cmd_qtstop): Upload fast tracepoints.
11901 (response_tracepoint): Handle fast tracepoints.
11902 (tracepoint_finished_step): Upload fast traceframes. Set the
11903 tracepoint hit context's tracepoint type.
11904 (handle_tracepoint_bkpts): New.
11905 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
11906 type. Add comment about fast tracepoints.
11907 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
11908 non-existing action_str field.
11909 (get_context_regcache): Handle fast tracepoints.
11910 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
11912 (fast_tracepoint_from_jump_pad_address): New.
11913 (fast_tracepoint_from_ipa_tpoint_address): New.
11914 (collecting_t): New.
11915 (force_unlock_trace_buffer): New.
11916 (fast_tracepoint_collecting): New.
11918 (gdb_collect): New.
11919 (write_inferior_data_ptr): New.
11920 (target_tp_heap): New.
11921 (target_malloc): New.
11922 (download_agent_expr): New.
11924 (download_tracepoints): New.
11925 (download_trace_state_variables): New.
11926 (upload_fast_traceframes): New.
11927 (IPA_FIRST_TRACEFRAME): New.
11928 (IPA_NEXT_TRACEFRAME_1): New.
11929 (IPA_NEXT_TRACEFRAME): New.
11930 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
11931 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
11932 (gdb_jump_pad_buffer_end): New.
11933 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
11934 (initialize_tracepoint): Adjust.
11935 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
11936 buffer. Initialize the low module.
11937 * utils.c (PREFIX, TOOLNAME): New.
11938 (malloc_failure): Use PREFIX.
11939 (error): In the IPA, an error causes an exit.
11940 (fatal, warning): Use PREFIX.
11941 (internal_error): Use TOOLNAME.
11942 (NUMCELLS): Increase to 10.
11943 * configure, config.in: Regenerate.
11945 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11947 * server.c (handle_query) <qSupported>: Do two passes over the
11948 qSupported string to avoid nesting strtok.
11950 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11952 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
11954 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
11955 -Wl,--dynamic-list.
11956 * configure: Regenerate.
11957 * proc-service.list: New.
11959 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11961 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
11964 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
11966 * gdbreplay.c (remote_open): Check error return from socket() call by
11967 its equality to -1 not by it being negative.
11968 * remote-utils.c (remote_open): Likewise.
11970 2010-05-23 Pedro Alves <pedro@codesourcery.com>
11972 * config.h: Regenerate.
11974 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11976 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
11977 doesn't provide PTRACE_GET_THREAD_AREA.
11979 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11981 * linux-m68k-low.c: Include <asm/ptrace.h>
11982 (ps_get_thread_area): Implement.
11984 2010-05-03 Doug Evans <dje@google.com>
11986 * event-loop.c (struct callback_event): New struct.
11987 (callback_list): New global.
11988 (append_callback_event, delete_callback_event): New functions.
11989 (process_callback): New function.
11990 (start_event_loop): Call it.
11991 * remote-utils.c (NOT_SCHEDULED): Define.
11992 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
11993 moved out of readchar.
11994 (readchar): Rewrite. Call reschedule before returning.
11995 (reset_readchar): New function.
11996 (remote_close): Call it.
11997 (process_remaining, reschedule): New functions.
11998 * server.h (callback_handler_func): New typedef.
11999 (append_callback_event, delete_callback_event): Declare.
12001 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12003 * proc-service.c (ps_pglobal_lookup): Use
12004 thread_db_look_up_one_symbol.
12005 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12006 parameter. Use it instead of all_symbols_looked_up.
12007 * server.h (struct process_info) <all_symbols_looked_up>: Delete
12009 (all_symbols_looked_up): Don't declare.
12010 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12011 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12013 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12014 Set all_symbols_looked_up here.
12015 (thread_db_look_up_one_symbol): New.
12016 (thread_db_get_tls_address): Adjust.
12017 (thread_db_load_search, try_thread_db_load_1): Always allocate the
12018 thread_db object on the heap, and tentatively set it in the
12020 (thread_db_init): Don't set all_symbols_looked_up here.
12021 * linux-low.h (thread_db_look_up_one_symbol): Declare.
12023 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12025 * linux-low.c (linux_kill, linux_detach): Adjust.
12026 (status_pending_p_callback): Remove redundant statement. Check
12027 for !TARGET_WAITIKIND_IGNORE, instead of
12028 TARGET_WAITKIND_STOPPED.
12029 (handle_tracepoints): Make sure LWP is locked. Adjust.
12030 (linux_wait_for_event_1): Adjust.
12031 (linux_cancel_breakpoints): New.
12032 (unsuspend_one_lwp): New.
12033 (unsuspend_all_lwps): New.
12034 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12035 (send_sigstop_callback): Change return type to int, add new
12036 `except' parameter and handle it.
12037 (suspend_and_send_sigstop_callback): New.
12038 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12039 pass them down. If SUSPEND, also increment the lwp's suspend
12041 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12042 (need_step_over_p): Don't consider suspended LWPs.
12043 (start_step_over): Adjust.
12044 (proceed_one_lwp): Change return type to int, add new `except'
12045 parameter and handle it.
12046 (unsuspend_and_proceed_one_lwp): New.
12047 (proceed_all_lwps): Use find_inferior instead of
12049 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12050 also decrement the suspend count of LWPs. Pass `except' down,
12051 instead of hacking its suspend count.
12052 (linux_pause_all): Add `freeze' parameter. Adjust.
12053 (linux_unpause_all): New.
12054 (linux_target_ops): Install linux_unpause_all.
12055 * server.c (handle_status): Adjust.
12056 * target.h (struct target_ops): New fields `unpause_all' and
12057 `cancel_breakpoints'. Add new parameter to `pause_all'.
12058 (pause_all): Add new `freeze' parameter.
12059 (unpause_all): New.
12060 (cancel_breakpoints): New.
12061 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12062 cancel breakpoints.
12063 (cmd_qtstart): Pause threads.
12064 (stop_tracing): Pause threads, and cancel breakpoints.
12065 * win32-low.c (win32_target_ops): Adjust.
12067 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12069 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12070 the inferior right away from here...
12071 (linux_wait_1): ... to here, and adjust to check the thread's
12072 last_resume_kind instead of the lwp's step or stop_expected flags.
12074 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12076 * README: Use consistent `GDB' and `GDBserver' spellings.
12078 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12080 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12081 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12082 (linux_detach_one_lwp): Assume the lwp is stopped.
12083 (any_thread_of): Delete.
12084 (linux_detach): Stop all lwps here. Don't blindly delete all
12086 (delete_lwp_callback): New.
12087 (linux_mourn): Delete all lwps of the process that is gone.
12088 (linux_wait_1): Don't delete the last lwp of the process here.
12089 * mem-break.h (mark_breakpoints_out): Declare.
12090 * mem-break.c (mark_breakpoints_out): New.
12091 (free_all_breakpoints): Use it.
12092 * server.c (handle_target_event): If the process is gone, mark
12094 * thread-db.c (struct thread_db) <create_bp>: New field.
12095 (thread_db_enable_reporting): Fix prototype. Store a thread event
12096 breakpoint reference in the thread_db struct.
12097 (thread_db_load_search): Clear the thread_db object.
12098 (try_thread_db_load_1): Ditto.
12099 (switch_to_process): New.
12100 (disable_thread_event_reporting): Use it.
12101 (remove_thread_event_breakpoints): New.
12102 (thread_db_detach, thread_db_mourn): Use it.
12104 2010-05-01 Pedro Alves <pedro@codesourcery.com>
12106 * linux-low.c (linux_enable_event_reporting): New.
12107 (linux_wait_for_event_1, handle_extended_wait): Use it.
12109 2010-04-30 Pedro Alves <pedro@codesourcery.com>
12111 * linux-low.c (linux_kill_one_lwp, linux_kill)
12112 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12113 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12114 SIGSTOP even if the LWP is stopped.
12115 (send_sigstop_callback): New.
12116 (stop_all_lwps): Use send_sigstop_callback instead.
12117 (linux_resume_one_thread): Adjust.
12118 (proceed_one_lwp): Still proceed an LWP that the client has
12119 requested to stop, if we haven't reported it as stopped yet. Make
12120 sure that LWPs the client want stopped, have a pending SIGSTOP.
12122 2010-04-26 Doug Evans <dje@google.com>
12124 * server.c (handle_general_set): Make static.
12126 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12127 Print received char after testing for error/eof instead of before.
12128 (input_interrupt): Tweak comment.
12130 2010-04-23 Doug Evans <dje@google.com>
12132 * server.c (start_inferior): Print inferior argv if --debug.
12134 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12136 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12137 * nto-x86-low.c: Include server.h
12139 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12141 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12142 be consistent with other sources of this directory.
12143 (init_registers_amd64): Correct name of source file of this function
12146 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12148 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12149 64-bit executables.
12151 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12153 * win32-i386-low.c: Add 64-bit support.
12154 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12155 (init_registers_amd64): Declare.
12156 (mappings): Add 64-bit version of array.
12157 (init_windows_x86): New function.
12158 (the_low_target): Change init_arch field to init_windows_x86.
12160 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12162 * win32-low.c: Adapt to support also 64-bit architecture.
12163 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12164 (get_image_name): Use SIZE_T type for local variable `done'.
12165 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12166 (toolhelp_get_dll_name): Idem.
12167 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12168 Use uintptr_t typecast to avoid warning.
12169 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12170 (handle_exception): Use phex_nz to avoid warning.
12171 (win32_wait): Remove unused local variable `process'.
12173 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12175 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12178 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12180 * configure.ac: Use `ws2_32' library for srv_mingw.
12181 * configure: Regenerate.
12182 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12183 * remote-utils.c: Likewise.
12185 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12187 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12188 if __x86_64__ is defined.
12190 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12192 * configure: Regenerate.
12194 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12196 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12197 * target.h (target_ops): New get_tib_address field.
12198 * win32-low.h (win32_thread_info): Add thread_local_base field.
12199 * win32-low.c (child_add_thread): Add tlb argument.
12200 Set thread_local_base field to TLB.
12201 (get_child_debug_event): Adapt to child_add_thread change.
12202 (win32_get_tib_address): New function.
12203 (win32_target_ops): Set get_tib_address field to
12204 win32_get_tib_address.
12205 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12207 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12209 * linux-low.c (linux_mourn): Also remove the process.
12210 * server.c (handle_target_event): Don't remove the process here.
12211 * nto-low.c (nto_mourn): New.
12212 (nto_target_ops): Install it.
12213 * spu-low.c (spu_mourn): New.
12214 (spu_target_ops): Install it.
12215 * win32-low.c (win32_mourn): New.
12216 (win32_target_ops): Install it.
12218 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12220 * server.h (buffer_xml_printf): Remove redundant `;'.
12222 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12224 * regcache.c (set_register_cache): Invalidate regcaches before
12225 changing the register cache layout.
12226 (regcache_invalidate_one): Allow a NULL regcache.
12227 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12228 regcaches before changing the register cache layout or the target
12231 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12233 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12234 variable warning on Linux/x86-64.
12236 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12238 GDBserver disconnected tracing support.
12240 * linux-low.c (linux_remove_process): Delete.
12241 (add_lwp): Don't set last_resume_kind here.
12242 (linux_kill): Use `mourn'.
12243 (linux_detach): Use `thread_db_detach', and `mourn'.
12244 (linux_mourn): New.
12245 (linux_attach_lwp_1): Adjust comment.
12246 (linux_attach): last_resume_kind moved the thread_info; adjust.
12247 (status_pending_p_callback): Adjust.
12248 (linux_wait_for_event_1): Adjust.
12249 (count_events_callback, select_singlestep_lwp_callback)
12250 (select_event_lwp_callback, cancel_breakpoints_callback)
12251 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12252 (proceed_one_lwp): Adjust.
12253 (linux_async): Add debug output.
12254 (linux_thread_stopped): New.
12255 (linux_pause_all): New.
12256 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12258 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12259 (thread_db_free): Delete declaration.
12260 (thread_db_detach, thread_db_mourn): Declare.
12261 * thread-db.c (thread_db_init): Use thread_db_mourn.
12262 (thread_db_free): Delete, split in two.
12263 (disable_thread_event_reporting): New.
12264 (thread_db_detach): New.
12265 (thread_db_mourn): New.
12267 * server.h (struct thread_info) <last_resume_kind>: New field.
12268 <attached>: Add comment.
12269 <gdb_detached>: New field.
12270 (handler_func): Change return type to int.
12271 (handle_serial_event, handle_target_event): Ditto.
12272 (gdb_connected): Declare.
12274 (disconnected_tracing): Declare.
12275 (stop_tracing): Declare.
12277 * server.c (handle_query) <qSupported>: Report support for
12278 disconnected tracing.
12279 (queue_stop_reply_callback): Account for running threads.
12280 (gdb_wants_thread_stopped): New.
12281 (gdb_wants_all_threads_stopped): New.
12282 (gdb_reattached_process): New.
12283 (handle_status): Clear the `gdb_detached' flag of all processes.
12284 In all-stop, stop all threads.
12285 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12286 (process_serial_event): If the remote connection breaks, or if an
12287 exit was forced with "monitor exit", force an event loop exit.
12288 Handle disconnected tracing on detach.
12289 (handle_serial_event): Adjust.
12290 (handle_target_event): If GDB isn't connected, forward events back
12291 to the inferior, unless the last process exited, in which case,
12292 exit gdbserver. Adjust interface.
12294 * remote-utils.c (remote_open): Don't block in accept. Instead
12295 register an event loop source on the listen socket file
12296 descriptor. Refactor bits into ...
12297 (listen_desc): ... this new global.
12298 (gdb_connected): ... this new function.
12299 (enable_async_notification): ... this new function.
12300 (handle_accept_event): ... this new function.
12301 (remote_close): Clear remote_desc.
12303 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12305 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12307 (mourn_inferior): Define.
12308 (target_process_qsupported): Avoid the dangling else problem.
12309 (thread_stopped): Define.
12310 (pause_all): Define.
12311 (target_waitstatus_to_string): Declare.
12312 * target.c (target_waitstatus_to_string): New.
12314 * tracepoint.c (tracing): Make extern.
12315 (disconnected_tracing): New.
12316 (stop_tracing): Make extern. Handle tracing stops due to GDB
12318 (cmd_qtdisconnected): New.
12319 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12320 (handle_tracepoint_general_set): Handle QTDisconnected.
12322 * event-loop.c (event_handler_func): Change return type to int.
12323 (process_event): Bail out if the event handler wants the event
12325 (handle_file_event): Ditto.
12326 (start_event_loop): Bail out if the event handler wants the event
12329 * nto-low.c (nto_target_ops): Adjust.
12330 * spu-low.c (spu_wait): Don't remove the process here.
12331 (spu_target_ops): Adjust.
12332 * win32-low.c (win32_wait): Don't remove the process here.
12333 (win32_target_ops): Adjust.
12335 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12337 * regcache.c (realloc_register_cache): Invalidate inferior's
12338 regcache before recreating it.
12340 2010-04-09 Pedro Alves <pedro@codesourcery.com>
12342 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12344 2010-04-09 Stan Shebs <stan@codesourcery.com>
12345 Pedro Alves <pedro@codesourcery.com>
12347 * server.h (LONGEST): New.
12348 (struct thread_info) <while_stepping>: New field.
12349 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12351 (initialize_tracepoint, handle_tracepoint_general_set)
12352 (handle_tracepoint_query, tracepoint_finished_step)
12353 (tracepoint_was_hit, release_while_stepping_state_list):
12354 (current_traceframe): Declare.
12355 * server.c (handle_general_set): Handle tracepoint packets.
12356 (read_memory): New.
12357 (write_memory): New.
12358 (handle_search_memory_1): Use read_memory.
12359 (handle_query): Report support for conditional tracepoints, trace
12360 state variables, and tracepoint sources. Handle tracepoint
12362 (main): Initialize the tracepoints module.
12363 (process_serial_event): Handle traceframe reads/writes.
12365 * linux-low.c (handle_tracepoints): New.
12366 (linux_wait_1): Call it.
12367 (linux_resume_one_lwp): Handle while-stepping.
12368 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12369 (linux_target_ops): Install them.
12370 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12372 * linux-x86-low.c (x86_supports_tracepoints): New.
12373 (the_low_target). Install it.
12375 * mem-break.h (delete_breakpoint): Declare.
12376 * mem-break.c (delete_breakpoint): Make external.
12378 * target.h (struct target_ops): Add `supports_tracepoints',
12379 `read_pc', and `write_pc' fields.
12380 (target_supports_tracepoints): Define.
12381 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12384 * regcache.h (struct regcache) <registers_owned>: New field.
12385 (init_register_cache, regcache_cpy): Declare.
12386 (regcache_read_pc, regcache_write_pc): Declare.
12387 (register_cache_size): Declare.
12388 (supply_regblock): Declare.
12389 * regcache.c (init_register_cache): New.
12390 (new_register_cache): Use it.
12391 (regcache_cpy): New.
12392 (register_cache_size): New.
12393 (supply_regblock): New.
12394 (regcache_read_pc, regcache_write_pc): New.
12396 * tracepoint.c: New.
12398 * Makefile.in (OBS): Add tracepoint.o.
12399 (tracepoint.o): New rule.
12401 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12403 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12405 (i386-mmx.c): Likewise.
12406 (i386-mmx-linux.o): Likewise.
12407 (i386-mmx-linux.c): Likewise.
12409 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12410 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12411 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12412 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12414 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12415 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12416 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12418 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12420 * Makefile.in (clean): Updated.
12422 (i386-avx.c): Likewise.
12423 (i386-avx-linux.o): Likewise.
12424 (i386-avx-linux.c): Likewise.
12425 (amd64-avx.o): Likewise.
12426 (amd64-avx.c): Likewise.
12427 (amd64-avx-linux.o): Likewise.
12428 (amd64-avx-linux.c): Likewise.
12430 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12431 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12432 (srv_amd64_regobj): Add amd64-avx.o.
12433 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12434 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12435 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12436 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12437 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12438 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12439 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12441 * i387-fp.c: Include "i386-xstate.h".
12443 (i387_cache_to_xsave): Likewise.
12444 (i387_xsave_to_cache): Likewise.
12445 (x86_xcr0): Likewise.
12447 * i387-fp.h (i387_cache_to_xsave): Likewise.
12448 (i387_xsave_to_cache): Likewise.
12449 (x86_xcr0): Likewise.
12451 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12452 * linux-crisv32-low.c (target_regsets): Likewise.
12453 * linux-m68k-low.c (target_regsets): Likewise.
12454 * linux-mips-low.c (target_regsets): Likewise.
12455 * linux-ppc-low.c (target_regsets): Likewise.
12456 * linux-s390-low.c (target_regsets): Likewise.
12457 * linux-sh-low.c (target_regsets): Likewise.
12458 * linux-sparc-low.c (target_regsets): Likewise.
12459 * linux-xtensa-low.c (target_regsets): Likewise.
12461 * linux-low.c: Include <sys/uio.h>.
12462 (regsets_fetch_inferior_registers): Support nt_type.
12463 (regsets_store_inferior_registers): Likewise.
12464 (linux_process_qsupported): New.
12465 (linux_target_ops): Add linux_process_qsupported.
12467 * linux-low.h (regset_info): Add nt_type.
12468 (linux_target_ops): Add process_qsupported.
12470 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12472 (init_registers_i386_avx_linux): New.
12473 (init_registers_amd64_avx_linux): Likewise.
12474 (xmltarget_i386_linux_no_xml): Likewise.
12475 (xmltarget_amd64_linux_no_xml): Likewise.
12476 (PTRACE_GETREGSET): Likewise.
12477 (PTRACE_SETREGSET): Likewise.
12478 (x86_fill_xstateregset): Likewise.
12479 (x86_store_xstateregset): Likewise.
12480 (use_xml): Likewise.
12481 (x86_linux_update_xmltarget): Likewise.
12482 (x86_linux_process_qsupported): Likewise.
12483 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12484 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12485 init_registers_i386_linux here. Call
12486 x86_linux_update_xmltarget.
12487 (the_low_target): Add x86_linux_process_qsupported.
12489 * server.c (handle_query): Call target_process_qsupported.
12491 * target.h (target_ops): Add process_qsupported.
12492 (target_process_qsupported): New.
12494 2010-04-03 Pedro Alves <pedro@codesourcery.com>
12496 * inferiors.c (add_thread): Set last_status kind to
12497 TARGET_WAITKIND_IGNORE.
12498 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12499 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12500 (linux_wait_1): Move `thread' local definition to block that uses
12501 it. Don't NULL initialize `event_child'.
12502 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12503 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12504 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12506 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12508 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12509 an extended waitstatus, or by a watchpoint.
12510 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12511 thread was stepping or has been stopped by a watchpoint.
12513 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12515 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12516 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12517 of another, then delete the previous, and validate all
12519 (validate_inserted_breakpoint): New.
12520 (delete_disabled_breakpoints): New.
12521 (validate_breakpoints): New.
12522 (check_mem_read): Validate breakpoints before trusting their
12523 shadow. Delete disabled breakpoints.
12524 (check_mem_write): Validate breakpoints before trusting they
12525 should be inserted. Delete disabled breakpoints.
12526 * mem-break.h (validate_breakpoints):
12527 * server.c (handle_query): Validate breakpoints when we see a
12530 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12532 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12533 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12534 if we could tell there's a GDB breakpoint at stop_pc.
12535 (need_step_over_p): Don't do a step over if we find a GDB
12536 breakpoint at the resume PC.
12538 * mem-break.c (struct raw_breakpoint): New.
12539 (enum bkpt_type): New type `gdb_breakpoint'.
12540 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12541 fields. New field `raw'.
12542 (find_raw_breakpoint_at): New.
12543 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12544 breakpoint instead.
12545 (set_breakpoint_at): Adjust.
12546 (delete_raw_breakpoint): New.
12547 (release_breakpoint): New.
12548 (delete_breakpoint): Rename to...
12549 (delete_breakpoint_1): ... this. Add proc parameter. Use
12550 release_breakpoint. Return ENOENT.
12551 (delete_breakpoint): Reimplement.
12552 (find_breakpoint_at): Delete.
12553 (find_gdb_breakpoint_at): New.
12554 (delete_breakpoint_at): Delete.
12555 (set_gdb_breakpoint_at): New.
12556 (delete_gdb_breakpoint_at): New.
12557 (gdb_breakpoint_here): New.
12558 (set_reinsert_breakpoint): Use release_breakpoint.
12559 (uninsert_breakpoint): Rename to ...
12560 (uninsert_raw_breakpoint): ... this.
12561 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12562 (reinsert_raw_breakpoint): Change parameter type to
12564 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12566 (check_breakpoints): Adjust. Use release_breakpoint.
12567 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12568 (breakpoint_inserted_here): Ditto.
12569 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12570 Don't trust the breakpoint's shadow if it is not inserted.
12571 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12572 (delete_all_breakpoints): Adjust.
12573 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12574 use delete_breakpoint_1.
12576 * mem-break.h (breakpoints_supported): Delete declaration.
12577 (set_gdb_breakpoint_at): Declare.
12578 (gdb_breakpoint_here): Declare.
12579 (delete_breakpoint_at): Delete.
12580 (delete_gdb_breakpoint_at): Declare.
12582 * server.h (struct raw_breakpoint): Forward declare.
12583 (struct process_info): New field `raw_breakpoints'.
12585 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12588 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12590 * linux-low.c (status_pending_p_callback): Fix comment.
12591 (linux_wait_for_event_1): Move most of the internal breakpoint
12592 handling from here...
12593 (linux_wait_1): ... to here.
12594 (count_events_callback): New.
12595 (select_singlestep_lwp_callback): New.
12596 (select_event_lwp_callback): New.
12597 (cancel_breakpoints_callback): New.
12598 (select_event_lwp): New.
12599 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12600 priority to all LWPs that have had events that should be reported
12601 to the client. Cancel breakpoints when about to reporting the
12602 event to the client, not while stopping lwps. No longer cancel
12603 finished single-steps here.
12604 (cancel_finished_single_step): Delete.
12605 (cancel_finished_single_steps): Delete.
12607 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12609 * mem-break.c (enum bkpt_type): New.
12610 (struct breakpoint): New field `type'.
12611 (set_breakpoint_at): Change return type to struct breakpoint
12612 pointer. Set type to `other_breakpoint' by default.
12613 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12614 in the breakpoint list.
12615 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12616 (reinsert_breakpoint): Rename to ...
12617 (reinsert_raw_breakpoint): ... this.
12618 (reinsert_breakpoints_at): Adjust.
12619 * mem-break.h (struct breakpoint): Declare.
12620 (set_breakpoint_at): Change return type to struct breakpoint
12623 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12625 * server.c (handle_query): Assign, not compare.
12627 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12629 Teach linux gdbserver to step-over-breakpoints.
12631 * linux-low.c (can_hardware_single_step): New.
12632 (supports_breakpoints): New.
12633 (handle_extended_wait): If stopping threads, read the stop pc of
12634 the new cloned LWP.
12636 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12637 low target doesn't support retrieving the PC.
12638 (add_lwp): Set last_resume_kind to resume_continue.
12639 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12640 (linux_attach): Don't clear stop_expected. Set the lwp's
12641 last_resume_kind to resume_stop.
12642 (linux_detach_one_lwp): Don't check for removed breakpoints.
12643 (check_removed_breakpoint): Delete.
12644 (status_pending_p): Rename to ...
12645 (status_pending_p_callback): ... this. Don't check for removed
12646 breakpoints. Don't consider threads that are stopped from GDB's
12648 (linux_wait_for_lwp): Always read the stop_pc here.
12649 (cancel_breakpoint): New.
12650 (step_over_bkpt): New global.
12651 (linux_wait_for_event_1): Implement stepping over breakpoints.
12652 (gdb_wants_lwp_stopped): New.
12653 (gdb_wants_all_stopped): New.
12654 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12655 single-step traps here. Store the thread's last reported target
12657 (send_sigstop): Don't clear stop_expected. Always set it,
12659 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12660 (cancel_finished_single_step): New.
12661 (cancel_finished_single_steps): New.
12662 (wait_for_sigstop): Don't cancel finished single-step traps here.
12663 (linux_resume_one_lwp): Don't check for removed breakpoints.
12664 Don't set `step' on non-hardware step archs.
12665 (linux_set_resume_request): Ignore resume_stop requests if already
12666 stopping or stopped. Set the lwp's last_resume_kind.
12667 (resume_status_pending_p): Don't check for removed breakpoints.
12668 (need_step_over_p): New.
12669 (start_step_over): New.
12670 (finish_step_over): New.
12671 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12672 requests. Clear the thread's last reported target waitstatus.
12673 Don't use the `suspended' flag. Don't consider pending breakpoints.
12674 (linux_resume): Start a step-over if necessary.
12675 (proceed_one_lwp): New.
12676 (proceed_all_lwps): New.
12677 (unstop_all_lwps): New.
12678 * linux-low.h (struct lwp_info): Rewrite comment for the
12679 `suspended' flag. Add the `stop_pc' field. Delete the
12680 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12681 Add `'last_resume_kind' and `need_step_over' fields.
12682 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12683 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12684 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12685 (set_raw_breakpoint_at): New.
12686 (set_breakpoint_at): Rewrite to use it.
12687 (reinsert_breakpoint_handler): Delete.
12688 (set_reinsert_breakpoint): New.
12689 (reinsert_breakpoint_by_bp): Delete.
12690 (delete_reinsert_breakpoints): New.
12691 (uninsert_breakpoint): Rewrite.
12692 (uninsert_breakpoints_at): New.
12693 (reinsert_breakpoint): Rewrite.
12694 (reinsert_breakpoints_at): New.
12695 (check_breakpoints): Rewrite.
12696 (breakpoint_here): New.
12697 (breakpoint_inserted_here): New.
12698 (check_mem_read): Adjust.
12699 * mem-break.h (breakpoints_supported, breakpoint_here)
12700 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12701 (reinsert_breakpoint_by_bp): Delete declaration.
12702 (delete_reinsert_breakpoints): Declare.
12703 (reinsert_breakpoint): Delete declaration.
12704 (reinsert_breakpoints_at): Declare.
12705 (uninsert_breakpoint): Delete declaration.
12706 (uninsert_breakpoints_at): Declare.
12707 (check_breakpoints): Adjust prototype.
12708 * server.h: Adjust include order.
12709 (struct thread_info): Declare here. Add a `last_status' field.
12711 2010-03-23 Michael Snyder <msnyder@vmware.com>
12713 * server.c (crc32): New function.
12714 (handle_query): Add handling for 'qCRC:' request.
12716 2010-03-23 Pedro Alves <pedro@codesourcery.com>
12718 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12719 lwp had been stopped by a watchpoint.
12721 2010-03-16 Pedro Alves <pedro@codesourcery.com>
12723 * server.h (internal_error): Declare.
12724 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12725 * utils.c (internal_error): New function.
12727 2010-03-15 Andreas Schwab <schwab@redhat.com>
12729 * configure.srv: Fix typo setting srv_regobj.
12731 2010-03-15 Pedro Alves <pedro@codesourcery.com>
12733 * linux-low.c (fetch_register): Avoid passing a non string literal
12735 (usr_store_inferior_registers): Ditto.
12737 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12739 * linux-low.c (linux_write_memory): Bail out early if peeking
12742 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12744 * linux-low.h (struct lwp_info): New fields
12745 `stopped_by_watchpoint' and `stopped_data_address'.
12746 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12747 here, and cache them in the lwp object.
12748 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12750 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12752 (linux_stopped_by_watchpoint): Rewrite.
12753 (linux_stopped_data_address): Rewrite.
12755 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
12757 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12758 switching the current inferior, not before.
12760 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12762 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12763 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12764 i386-linux.c and amd64-linux.c.
12765 (reg-i386.o): Removed.
12766 (reg-i386.c): Likewise.
12767 (reg-i386-linux.o): Likewise.
12768 (reg-i386-linux.c): Likewise.
12769 (reg-x86-64.o): Likewise.
12770 (reg-x86-64.c): Likewise.
12771 (reg-x86-64-linux.o): Likewise.
12772 (reg-x86-64-linux.c): Likewise.
12774 (i386.c): Likewise.
12775 (i386-linux.o): Likewise.
12776 (i386-linux.c): Likewise.
12777 (amd64.o): Likewise.
12778 (amd64.c): Likewise.
12779 (amd64-linux.o): Likewise.
12780 (amd64-linux.c): Likewise.
12782 * configure.srv (srv_i386_regobj): New.
12783 (srv_i386_linux_regobj): Likewise.
12784 (srv_amd64_regobj): Likewise.
12785 (srv_amd64_linux_regobj): Likewise.
12786 (srv_i386_32bit_xmlfiles): Likewise.
12787 (srv_i386_64bit_xmlfiles): Likewise.
12788 (srv_i386_xmlfiles): Likewise.
12789 (srv_amd64_xmlfiles): Likewise.
12790 (srv_i386_linux_xmlfiles): Likewise.
12791 (srv_amd64_linux_xmlfiles): Likewise.
12792 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
12793 srv_xmlfiles to $srv_i386_xmlfiles.
12794 (i[34567]86-*-mingw32ce*): Likewise.
12795 (i[34567]86-*-mingw*): Likewise.
12796 (i[34567]86-*-nto*): Likewise.
12797 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12798 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
12799 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12800 (x86_64-*-linux*): Likewise.
12802 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12803 (init_registers_amd64_linux): New.
12804 (x86_arch_setup): Replace init_registers_x86_64_linux with
12805 init_registers_amd64_linux.
12807 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
12809 * configure.ac: Check for libdl. If it is not available link against
12810 static libthread_db.
12811 * configure: Regenerate.
12813 2010-02-22 Pedro Alves <pedro@codesourcery.com>
12817 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12818 handing a read watchpoint.
12819 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12821 2010-02-12 Doug Evans <dje@google.com>
12823 * linux-low.c (linux_supports_tracefork_flag): Document.
12824 (linux_look_up_symbols): Add comment.
12826 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
12828 * regcache.c (supply_register): Clear regcache if buf is NULL.
12830 2010-02-02 Nicolas Roche <roche@sourceware.org>
12831 Joel Brobecker <brobecker@adacore.com>
12833 * inferiors.c (find_inferior): Add function documentation.
12834 (unloaded_dll): Handle the case where the unloaded dll has not
12835 been previously registered in the dll list.
12837 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12839 * linux-arm-low.c (thumb_breakpoint_len): Delete.
12840 (thumb2_breakpoint): New.
12841 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12843 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12845 * linux-low.c (get_stop_pc): Check for SIGTRAP.
12846 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12849 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12851 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12853 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
12855 * linux-s390-low.c (s390_collect_ptrace_register)
12856 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12858 2010-01-21 Doug Evans <dje@google.com>
12860 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12861 (PTRACE_ARG4_TYPE): New macro.
12862 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12863 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12864 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
12865 (usr_store_inferior_registers): Ditto.
12866 (linux_read_memory, linux_write_memory): Ditto.
12867 (linux_test_for_tracefork): Ditto.
12869 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
12870 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
12872 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12874 * proc-service.c (ps_lgetregs): Don't refetch registers from the
12877 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12879 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
12880 prototype to take a regcache. Adjust.
12882 2010-01-20 Pedro Alves <pedro@codesourcery.com>
12884 * regcache.h (struct thread_info): Forward declare.
12885 (struct regcache): New.
12886 (new_register_cache): Adjust prototype.
12887 (get_thread_regcache): Declare.
12888 (free_register_cache): Adjust prototype.
12889 (registers_to_string, registers_from_string): Ditto.
12890 (supply_register, supply_register_by_name, collect_register)
12891 (collect_register_as_string, collect_register_by_name): Ditto.
12892 * regcache.c (struct inferior_regcache_data): Delete.
12893 (get_regcache): Rename to ...
12894 (get_thread_regcache): ... this. Adjust. Switch inferior before
12895 fetching registers.
12896 (regcache_invalidate_one): Adjust.
12897 (regcache_invalidate): Fix prototype.
12898 (new_register_cache): Return the new register cache.
12899 (free_register_cache): Change prototype.
12900 (realloc_register_cache): Adjust.
12901 (registers_to_string): Change prototype to take a regcache. Adjust.
12902 (registers_from_string): Ditto.
12903 (register_data): Ditto.
12904 (supply_register): Ditto.
12905 (supply_register_by_name): Ditto.
12906 (collect_register): Ditto.
12907 (collect_register_as_string): Ditto.
12908 (collect_register_by_name): Ditto.
12909 * server.c (process_serial_event): Adjust.
12910 * linux-low.h (regset_fill_func, regset_store_func): Change
12912 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
12914 * linux-low.c (get_stop_pc): Adjust.
12915 (check_removed_breakpoint): Adjust.
12916 (linux_wait_for_event): Adjust.
12917 (linux_resume_one_lwp): Adjust.
12918 (fetch_register): Add regcache parameter. Adjust.
12919 (usr_store_inferior_registers): Ditto.
12920 (regsets_fetch_inferior_registers): Ditto.
12921 (regsets_store_inferior_registers): Ditto.
12922 (linux_fetch_registers, linux_store_registers): Ditto.
12923 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
12925 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
12927 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
12928 prototype to take a regcache.
12929 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
12930 * remote-utils.c (convert_ascii_to_int, outreg)
12931 (prepare_resume_reply): Change prototype to take a regcache.
12933 * target.h (struct target_ops) <fetch_registers, store_registers>:
12934 Change prototype to take a regcache.
12935 (fetch_inferior_registers, store_inferior_registers): Change
12936 prototype to take a regcache. Adjust.
12937 * proc-service.c (ps_lgetregs): Adjust.
12938 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
12939 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
12940 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
12941 take a regcache. Adjust.
12942 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
12943 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
12944 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
12945 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
12946 * linux-cris-low.c (cris_get_pc, cris_set_pc)
12947 (cris_cannot_fetch_register):
12948 (cris_breakpoint_at): Change prototype to take a regcache.
12950 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
12951 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
12952 to take a regcache. Adjust.
12953 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
12955 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
12956 take a regcache. Adjust.
12957 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
12958 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
12959 (m68k_set_pc): Change prototype to take a regcache. Adjust.
12960 * linux-mips-low.c (mips_get_pc):
12961 (mips_set_pc): Change prototype to take a regcache. Adjust.
12962 (mips_reinsert_addr): Adjust.
12963 (mips_collect_register): Change prototype to take a regcache.
12965 (mips_supply_register):
12966 (mips_collect_register_32bit, mips_supply_register_32bit)
12967 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12968 (mips_store_fpregset): Ditto.
12969 * linux-ppc-low.c (ppc_supply_ptrace_register)
12970 (ppc_supply_ptrace_register): Ditto.
12971 (parse_spufs_run): Adjust.
12972 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
12973 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
12974 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
12975 take a regcache. Adjust.
12976 * linux-s390-low.c (s390_collect_ptrace_register)
12977 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
12978 (s390_set_pc): Change prototype to take a regcache. Adjust.
12979 (s390_arch_setup): Adjust.
12980 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
12981 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
12982 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
12983 (sparc_fill_gregset, sparc_store_gregset_from_stack)
12984 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
12986 (sparc_breakpoint_at): Adjust.
12987 * linux-xtensa-low.c (xtensa_fill_gregset):
12988 (xtensa_store_gregset):
12989 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
12990 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
12991 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
12992 prototype to take a regcache. Adjust.
12993 * win32-arm-low.c (arm_fetch_inferior_register)
12994 (arm_store_inferior_register): Change prototype to take a
12996 * win32-i386-low.c (i386_fetch_inferior_register)
12997 (i386_store_inferior_register): Change prototype to take a
12999 * win32-low.c (child_fetch_inferior_registers)
13000 (child_store_inferior_registers): Change prototype to take a
13002 (win32_wait): Adjust.
13003 (win32_fetch_inferior_registers): Change prototype to take a
13005 (win32_store_inferior_registers): Adjust.
13006 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13007 store_inferior_register>: Change prototype to take a regcache.
13009 2010-01-20 Doug Evans <dje@google.com>
13011 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13013 (linux_wait_for_event1, linux_init_signals): Ditto.
13014 (W_STOPCODE): Provide definition if missing.
13016 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
13018 * linux-low.c (linux_core_of_thread): New.
13019 (compare_ints, show_process, list_threads): New.
13020 (linux_qxfer_osdata): Report threads and cores.
13021 (linux_target_op): Register linux_core_of_thread.
13022 * remote-utils.c (prepare_resume_reply): Report the core.
13023 (buffer_xml_printf): Support %d specifier.
13024 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13026 (handle_query): Handle qXfer:threads. Announce availability
13028 * target.h (struct target_ops): New field core_of_thread.
13030 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
13032 * Makefile.in (clean): Remove new generated files.
13033 (reg-s390.o, reg-s390.c): Remove rules.
13034 (reg-s390x.o, reg-s390x.c): Likewise.
13035 (s390-linux32.o, s390-linux32.c): Add rules.
13036 (s390-linux64.o, s390-linux64.c): Likewise.
13037 (s390x-linux64.o, s390x-linux64.c): Likewise.
13038 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13039 * linux-s390-low.c: Include <elf.h>.
13040 (HWCAP_S390_HIGH_GPRS): Define if undefined.
13041 (init_registers_s390): Remove prototype.
13042 (init_registers_s390x): Likewise.
13043 (init_registers_s390_linux32): Add prototype.
13044 (init_registers_s390_linux64): Likewise.
13045 (init_registers_s390x_linux64): Likewise.
13046 (s390_num_regs_3264): New define.
13047 (s390_regmap_3264): New global variable.
13048 (s390_cannot_fetch_register): Remove obsolete check.
13049 (s390_cannot_store_register): Likewise.
13050 (s390_collect_ptrace_register): Handle upper/lower register halves.
13051 (s390_supply_ptrace_register): Likewise.
13052 (s390_fill_gregset): Update to register number changes.
13053 (s390_get_hwcap): New routine.
13054 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13055 Install appropriate regmap and register set.
13057 2010-01-01 Joel Brobecker <brobecker@adacore.com>
13059 * server.c (gdbserver_version): Update copyright year to 2010.
13060 * gdbreplay.c (gdbreplay_version): Likewise.
13062 2009-12-28 Doug Evans <dje@google.com>
13064 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13065 elf/external.h. Include <elf.h> instead but only if necessary.
13067 2009-12-28 Pedro Alves <pedro@codesourcery.com>
13069 * linux-low.c (linux_remove_process): Remove `detaching'
13070 parameter. Don't release/detach from thread_db here.
13071 (linux_kill): Release/detach from thread_db here, ...
13072 (linux_detach): ... and here, before actually detaching.
13073 (linux_wait_1): ... and here, when a process exits.
13074 * thread-db.c (any_thread_of): New.
13075 (thread_db_free): Switch the current inferior to a thread of the
13078 2009-12-21 Doug Evans <dje@google.com>
13080 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13082 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13083 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13084 warning ifndef __NR_tkill. Move setting of errno there too.
13085 Delete unnecessary resetting of errno after syscall.
13086 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13088 * configure.ac: Check for dladdr.
13089 * config.in: Regenerate.
13090 * configure: Regenerate.
13091 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13092 (try_thread_db_load): Update.
13094 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13096 2009-12-18 Doug Evans <dje@google.com>
13098 * event-loop.c: Include unistd.h if it exists.
13100 * linux-low.c (my_waitpid): Move definition away from being in
13101 between linux_tracefork_child/linux_test_for_tracefork.
13103 * gdb_proc_service.h (psaddr_t): Fix type.
13104 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13105 signature to match glibc.
13107 2009-12-16 Doug Evans <dje@google.com>
13109 * linux-low.c (linux_read_memory): Fix argument to read.
13111 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13113 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13114 events, don't leave current_inferior pointing at null.
13116 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13118 * win32-low.c (LOG): Delete.
13119 (OUTMSG): Output to stderr.
13120 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13121 on compile time LOG macro.
13122 (win32_wait): Fix debug output.
13124 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13126 * win32-low.c (win32_add_one_solib): If the dll name is
13127 "ntdll.dll", prepend the system directory to the dll path.
13129 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13131 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13133 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
13134 Vladimir Prus <vladimir@codesourcery.com>
13136 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13137 * configure.ac: Check for __mcoldfire__ and set
13138 gdb_cv_m68k_is_coldfire.
13139 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13140 reg-cf.o and reg-m68k.o.
13141 * configure: Regenerated.
13143 2009-11-16 Pedro Alves <pedro@codesourcery.com>
13145 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13146 Pass it to thread_db_free.
13147 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13148 proper `detaching' argument to linux_remove_process.
13149 * linux-low.h (thread_db_free): Add `detaching' parameter.
13150 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13152 (thread_db_free): Add `detaching' parameter. Only
13153 call td_ta_clear_event if detaching from process.
13155 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13157 * thread-db.c (thread_db_free): Fix typo.
13159 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13162 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13164 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13166 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13167 with an i686 compiler.
13168 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13170 * configure: Rebuilt.
13172 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13176 * server.c (handle_search_memory_1): Correct read_addr initialization
13177 in loop for searching subsequent chunks.
13179 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13181 * configure.ac: New --with-libthread-db option.
13182 * thread-db.c: Allow direct dependence on libthread_db.
13183 (thread_db_free): Adjust.
13184 * config.in: Regenerate.
13185 * configure: Likewise.
13187 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13190 * thread-db.c (attach_thread): New function.
13191 (maybe_attach_thread): Return success/failure.
13192 (find_new_threads_callback): Adjust.
13193 (thread_db_find_new_threads): Loop until no new threads.
13195 2009-10-13 Pedro Alves <pedro@codesourcery.com>
13197 * proc-service.c (ps_lgetregs): Formatting.
13199 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13201 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13202 * configure.ac: Adjust.
13203 * linux-low.h (struct process_info_private): Move members to struct
13205 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13206 * linux-low.c (linux_remove_process): Adjust.
13207 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13208 * server.c (handle_query): Move code ...
13209 (handle_monitor_command): ... here. New function.
13210 * target.h (struct target_ops): New member.
13211 * thread-db.c (struct thread_db): New.
13212 (libthread_db_search_path): New variable.
13213 (thread_db_create_event, thread_db_enable_reporting)
13214 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13215 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13216 (try_thread_db_load_1, dladdr_to_soname): New functions.
13217 (try_thread_db_load, thread_db_load_search): New functions.
13218 (thread_db_init): Search for libthread_db.
13219 (thread_db_free): New function.
13220 (thread_db_handle_monitor_command): Likewise.
13221 * config.in: Regenerate.
13222 * configure: Regenerate.
13224 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13226 * spu-low.c (spu_kill): Wait for inferior to terminate.
13227 Call clear_inferiors.
13228 (spu_detach): Call clear_inferiors.
13230 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13232 * aclocal.m4: Regenerate.
13233 * config.in: Likewise.
13234 * configure: Likewise.
13236 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13238 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13239 (parse_spufs_run): New function.
13240 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13241 (ppc_breakpoint_at): Handle SPU breakpoints.
13243 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13245 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13246 (SPUFS_MAGIC): Define.
13247 (spu_enumerate_spu_ids): New function.
13248 (linux_qxfer_spu): New function.
13249 (linux_target_ops): Install linux_qxfer_spu.
13251 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13253 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13254 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13255 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13256 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13257 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13258 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13259 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13260 (init_registers_powerpc_cell32l): Add prototype.
13261 (init_registers_powerpc_cell64l): Likewise.
13262 (ppc_arch_setup): Detect Cell/B.E. architecture.
13264 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13266 * Makefile.in (datarootdir): New variable.
13268 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13270 * linux-low.c (linux_write_memory): Update debugging output.
13271 * Makefile.in (clean): Add new descriptions.
13272 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13273 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13274 * configure.srv: Add new files for arm*-*-linux*.
13275 * linux-arm-low.c: Add new declarations.
13276 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13277 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13278 (HWCAP_VFPv3D16): New.
13279 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13280 instead of __IWMMXT__.
13281 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13282 (arm_arch_setup): New.
13283 (target_regsets): Remove #ifdef. Add VFP regset.
13284 (the_low_target): Use arm_arch_setup.
13286 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13288 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13289 the main thread again.
13291 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13293 Adding Neutrino gdbserver.
13294 * configure: Regenerated.
13295 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13296 * configure.srv (i[34567]86-*-nto*): New target.
13297 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13298 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13299 (nto_comctrl) [__QNX__]: New function.
13300 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13302 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
13304 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13307 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13308 Pedro Alves <pedro@codesourcery.com>
13310 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13311 don't support CONTEXT_EXTENDED_REGISTERS.
13312 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13313 (the_low_target): Install them.
13314 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13315 failing with ERROR_PIPE_NOT_CONNECTED.
13317 2009-06-30 Doug Evans <dje@google.com>
13318 Pierre Muller <muller@ics.u-strasbg.fr>
13320 Add h/w watchpoint support to x86-linux, win32-i386.
13321 * Makefile.in (SFILES): Add i386-low.c
13322 (i386_low_h): Define.
13323 (i386-low.o): Add dependencies.
13324 (linux-x86-low.o): Add i386-low.h dependency.
13325 (win32-i386-low.o): Ditto.
13326 * i386-low.c: New file.
13327 * i386-low.h: New file.
13328 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13329 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13330 * linux-low.c (linux_add_process): Initialize arch_private.
13331 (linux_remove_process): Free arch_private.
13332 (add_lwp): Initialize arch_private.
13333 (delete_lwp): Free arch_private.
13334 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13336 * linux-low.h (process_info_private): New member arch_private.
13337 (lwp_info): New member arch_private.
13338 (linux_target_ops): New members new_process, new_thread,
13340 (ptid_of): New macro.
13341 * linux-x86-low.c: Include stddef.h, i386-low.h.
13342 (arch_process_info): New struct.
13343 (arch_lwp_info): New struct.
13344 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13345 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13346 (i386_dr_low_get_status): New function.
13347 (x86_insert_point, x86_remove_point): New functions.
13348 (x86_stopped_by_watchpoint): New function.
13349 (x86_stopped_data_address): New function.
13350 (x86_linux_new_process, x86_linux_new_thread): New functions.
13351 (x86_linux_prepare_to_resume): New function.
13352 (the_low_target): Add entries for insert_point, remove_point,
13353 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13355 * server.c (debug_hw_points): New global.
13356 (monitor_show_help): Document set debug-hw-points.
13357 (handle_query): Process "set debug-hw-points".
13358 * server.h (debug_hw_points): Declare.
13359 (paddress): Declare.
13360 * utils.c (NUMCELLS, CELLSIZE): New macros.
13361 (get_sell, xsnprintf, paddress): New functions.
13362 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13363 remove_point, stopped_by_watchpoint, stopped_data_address.
13364 * win32-i386-low.c: Include i386-low.h.
13365 (debug_reg_state): Replaces dr.
13366 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13367 (i386_dr_low_get_status): New function.
13368 (i386_insert_point, i386_remove_point): New functions.
13369 (i386_stopped_by_watchpoint): New function.
13370 (i386_stopped_data_address): New function.
13371 (i386_initial_stuff): Update.
13372 (get_thread_context,set_thread_context,i386_thread_added): Update.
13373 (the_low_target): Add entries for insert_point,
13374 remove_point, stopped_by_watchpoint, stopped_data_address.
13375 * win32-low.c (win32_insert_watchpoint): New function.
13376 (win32_remove_watchpoint): New function.
13377 (win32_stopped_by_watchpoint): New function.
13378 (win32_stopped_data_address): New function.
13379 (win32_target_ops): Add entries for insert_watchpoint,
13380 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13381 * win32-low.h (win32_target_ops): New members insert_point,
13382 remove_point, stopped_by_watchpoint, stopped_data_address.
13384 2009-06-25 Pedro Alves <pedro@codesourcery.com>
13386 * server.c (process_serial_event): Re-return unsupported, not
13387 error, if the type isn't recognized. Re-allow supporting only
13388 insert or remove packets. Also call require_running for
13389 breakpoints. Add missing break statement to default case. Tidy.
13390 * target.h (struct target_ops): Rename insert_watchpoint to
13391 insert_point, and remove_watchpoint to remove_point.
13393 * linux-low.h (struct linux_target_ops): Likewise.
13394 * linux-low.c (linux_insert_watchpoint): Rename to ...
13395 (linux_insert_point): ... this. Adjust.
13396 (linux_remove_watchpoint): Rename to ...
13397 (linux_remove_point): ... this. Adjust.
13398 (linux_target_ops): Adjust.
13399 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13400 (cris_insert_point): ... this.
13401 (cris_remove_watchpoint): Rename to ...
13402 (cris_remove_point): ... this.
13403 (the_low_target): Adjust.
13405 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13407 * server.c (handle_v_kill): Pass signal_pid to
13408 kill_inferior if multi_process is zero.
13410 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13412 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13413 * target.h (target_ops): Comment for *_watchpoint to make it clear
13414 the functions can get types '0' and '1'.
13416 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13418 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13419 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13420 * regcache.c (get_regcache): Likewise.
13421 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13422 * win32-low.c (child_fetch_inferior_registers): Remove check for
13425 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13426 Pedro Alves <pedro@codesourcery.com>
13428 * target.h (struct target_ops) <supports_multi_process>: New
13430 (target_supports_multi_process): New.
13431 * server.c (handle_query): Even if GDB reports support, only
13432 enable multi-process if the target also supports it. Report
13433 multi-process support only if the target backend supports it.
13434 * linux-low.c (linux_supports_multi_process): New function.
13435 (linux_target_ops): Install it as target_supports_multi_process
13438 2009-05-24 Doug Evans <dje@google.com>
13440 Global renaming of find_thread_pid to find_thread_ptid.
13441 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13442 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13443 All callers updated.
13445 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13446 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13449 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13450 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13451 (linux_resume_one_lwp): Ditto.
13453 2009-05-23 Doug Evans <dje@google.com>
13455 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13456 from struct inferior_list_entry * to struct lwp_info *.
13457 All callers updated.
13459 2009-05-13 Doug Evans <dje@google.com>
13461 * linux-x86-low.c: Don't include assert.h.
13462 (x86_siginfo_fixup): Use fatal, not assert.
13463 (x86_arch_setup): Fix comment.
13465 2009-05-12 Doug Evans <dje@google.com>
13467 Biarch support for i386/amd64 gdbserver.
13468 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13469 Add linux-x86-low.c.
13470 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13471 (linux-x86-low.o): Add.
13472 * linux-x86-64-low.c: Delete.
13473 * linux-i386-low.c: Delete.
13474 * linux-x86-low.c: New file.
13475 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13477 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13479 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13480 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13481 (linux_child_pid_to_exec_file): New function.
13482 (elf_64_header_p, elf_64_file_p): New functions.
13483 (siginfo_fixup): New function.
13484 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13485 give target a chance to convert layout.
13486 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13487 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13489 2009-05-07 Doug Evans <dje@google.com>
13491 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13492 (regsets_store_inferior_registers): Ditto.
13494 2009-05-06 Pedro Alves <pedro@codesourcery.com>
13498 * linux-low.c (must_set_ptrace_flags): Delete.
13499 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13501 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13502 `lwp->must_set_ptrace_flags' instead.
13503 (linux_wait_for_event_1): Set ptrace options here.
13504 (linux_wait_1): ... not here.
13506 2009-04-30 Doug Evans <dje@google.com>
13508 * inferiors.c (started_inferior_callback): New function.
13509 (attached_inferior_callback): New function.
13510 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13511 * server.c (print_started_pid, print_attached_pid): New functions.
13512 (detach_or_kill_for_exit): New function.
13513 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13514 * server.h (have_started_inferiors_p): Declare.
13515 (have_attached_inferiors_p): Declare.
13517 * inferiors.c (remove_process): Fix memory leak, free process.
13518 * linux-low.c (linux_remove_process): New function.
13519 (linux_kill): Call it instead of remove_process.
13520 (linux_detach, linux_wait_1): Ditto.
13522 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13524 * configure.srv: Add x86 Windows CE target.
13526 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13528 * inferiors.c (get_thread_process): Make global.
13529 * server.h (get_thread_process): Add prototype.
13530 * thread-db.c (find_one_thread): Use get_thread_process
13531 instead of current_process.
13532 (thread_db_get_tls_address): Do not crash if called when
13533 thread layer is not yet initialized.
13535 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13537 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13538 * spu-low.c (current_tid): Rename to ...
13539 (current_ptid): ... this.
13540 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13541 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13542 ptid_get_lwp (current_ptid) instead of current_tid.
13543 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13544 instead of current_tid. Use find_process_pid to verify pid
13545 argument is valid. Pass proper argument to remove_process.
13546 (spu_thread_alive): Compare current_ptid instead of current_tid.
13547 (spu_resume): Likewise.
13549 2009-04-02 Pedro Alves <pedro@codesourcery.com>
13551 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13554 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13556 Implement the multiprocess extensions, and add linux multiprocess
13559 * server.h (ULONGEST): Declare.
13560 (struct ptid, ptid_t): New.
13561 (minus_one_ptid, null_ptid): Declare.
13562 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13563 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13564 (struct inferior_list_entry): Change `id' type from unsigned from
13566 (struct sym_cache, struct breakpoint, struct
13567 process_info_private): Forward declare.
13568 (struct process_info): Declare.
13569 (current_process): Declare.
13570 (all_processes): Declare.
13571 (initialize_inferiors): Declare.
13572 (add_thread): Adjust to use ptid_t.
13573 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13574 (add_process, remove_process, find_thread_pid): Declare.
13575 (find_inferior_id): Adjust to use ptid_t.
13576 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13577 (multi_process): Declare.
13578 (push_event): Adjust to use ptid_t.
13579 (read_ptid, write_ptid): Declare.
13580 (prepare_resume_reply): Adjust to use ptid_t.
13581 (clear_symbol_cache): Declare.
13582 * inferiors.c (all_processes): New.
13583 (null_ptid, minus_one_ptid): New.
13584 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13585 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13586 (add_thread): Change unsigned long to ptid. Remove gdb_id
13588 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13589 (gdb_id_to_thread): Rename to ...
13590 (find_thread_pid): ... this. Change unsigned long to ptid.
13591 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13592 (loaded_dll, pull_pid_from_list): Adjust.
13593 (add_process, remove_process, find_process_pid)
13594 (get_thread_process, current_process, initialize_inferiors): New.
13595 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13596 (struct target_waitstatus) <related_pid>: Ditto.
13597 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13598 return type to int.
13599 (struct target_ops) <join>: Add `pid' argument.
13600 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13601 (struct target_ops) <wait>: Add `ptid' field. Change return type
13603 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13604 (mywait): Add `ptid' argument. Change return type to ptid_t.
13605 (target_pid_to_str): Declare.
13606 * target.c (set_desired_inferior): Adjust to use ptids.
13607 (mywait): Add new `ptid' argument. Adjust.
13608 (target_pid_to_str): New.
13609 * mem-break.h (free_all_breakpoints): Declare.
13610 * mem-break.c (breakpoints): Delelete.
13611 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13612 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13613 to use per-process breakpoint list.
13614 (free_all_breakpoints): New.
13615 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13616 (symbol_cache, all_symbols_looked_up): Delete.
13618 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13620 (prepare_resume_reply): Change ptid argument's type from unsigned
13621 long to ptid_t. Adjust. Implement W;process and X;process.
13622 (free_sym_cache, clear_symbol_cache): New.
13623 (look_up_one_symbol): Adjust to per-process symbol cache. *
13624 * server.c (cont_thread, general_thread, step_thread): Change type
13626 (attached): Delete.
13627 (multi_process): New.
13628 (last_ptid): Change type to ptid_t.
13629 (struct vstop_notif) <ptid>: Change type to ptid_t.
13630 (queue_stop_reply, push_event): Change `ptid' argument's type to
13632 (discard_queued_stop_replies): Add `pid' argument.
13633 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13634 changes. Don't reference the `attached' global.
13635 (attach_inferior): Adjust to mywait interface changes.
13636 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13637 features. Handle and report "multiprocess+". Handle
13639 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13641 (handle_v_kill): New.
13642 (handle_v_stopped): Adjust to use target_pid_to_str.
13643 (handle_v_requests): Allow multiple attaches and runs when
13644 multiprocess extensions are in effect. Handle "vKill".
13645 (myresume): Adjust to use ptids.
13646 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13647 (handle_status): Adjust to discard_queued_stop_replies interface
13649 (first_thread_of, kill_inferior_callback)
13650 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13651 (main): Call initialize_inferiors. Adjust to use ptids, killing
13652 and detaching from all inferiors. Handle multiprocess packet
13654 * linux-low.h: Include gdb_proc_service.h.
13655 (struct process_info_private): New.
13656 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13657 <lwpid_of>: Use ptid_get_lwp.
13658 (get_lwp_thread): Adjust.
13659 (struct lwp_info): Add `dead' member.
13660 (find_lwp_pid): Declare.
13661 * linux-low.c (thread_db_active): Delete.
13662 (new_inferior): Adjust comment.
13663 (inferior_pid): Delete.
13664 (linux_add_process): New.
13665 (handle_extended_wait): Adjust.
13666 (add_lwp): Change unsigned long to ptid.
13667 (linux_create_inferior): Add process to processes table. Adjust
13668 to use ptids. Don't set new_inferior here.
13669 (linux_attach_lwp): Rename to ...
13670 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13671 it. Adjust to use ptids.
13672 (linux_attach_lwp): New.
13673 (linux_attach): Add process to processes table. Don't set
13675 (struct counter): New.
13676 (second_thread_of_pid_p, last_thread_of_process_p): New.
13677 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13678 multiple processes.
13679 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13680 processes. Remove process from process table.
13681 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13682 to multiple processes.
13683 (any_thread_of): New.
13684 (linux_detach): Add `pid' argument, and handle it. Remove process
13685 from processes table.
13686 (linux_join): Add `pid' argument. Handle it.
13687 (linux_thread_alive): Change unsighed long argument to ptid_t.
13688 Consider dead lwps as not being alive.
13689 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13690 threads we're not interested in.
13691 (same_lwp, find_lwp_pid): New.
13692 (linux_wait_for_lwp): Change `pid' argument's type from int to
13694 (linux_wait_for_event): Rename to ...
13695 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13696 from int to ptid_t. Adjust.
13697 (linux_wait_for_event): New.
13698 (linux_wait_1): Add `ptid' argument. Change return type to
13699 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13700 that exit from the process table.
13701 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13703 (mark_lwp_dead): New.
13704 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13705 stopping all threads, mark its main lwp as dead.
13706 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13708 (fetch_register, usr_store_inferior_registers)
13709 (regsets_fetch_inferior_registers)
13710 (regsets_store_inferior_registers, linux_read_memory)
13711 (linux_write_memory): Inline `inferior_pid'.
13712 (linux_look_up_symbols): Adjust to use per-process
13713 `thread_db_active'.
13714 (linux_request_interrupt): Adjust to use ptids.
13715 (linux_read_auxv): Inline `inferior_pid'.
13716 (initialize_low): Don't reference thread_db_active.
13717 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13718 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13719 (ps_getpid): Return the pid of the current inferior.
13720 * thread-db.c (proc_handle, thread_agent): Delete.
13721 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13723 (find_one_thread): Change argument type to ptid_t. Adjust to
13725 (maybe_attach_thread): Adjust to per-process data and ptids.
13726 (thread_db_find_new_threads): Ditto.
13727 (thread_db_init): Ditto.
13728 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13729 processes table. Adjust to use ptids.
13730 (spu_kill, spu_detach): Adjust interface. Remove process from
13732 (spu_join, spu_thread_alive): Adjust interface.
13733 (spu_wait): Adjust interface. Remove process from processes
13734 table. Adjust to use ptids.
13735 * win32-low.c (current_inferior_tid): Delete.
13736 (current_inferior_ptid): New.
13737 (debug_event_ptid): New.
13738 (thread_rec): Take a ptid. Adjust.
13739 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13740 (child_delete_thread): Ditto.
13741 (do_initial_child_stuff): Add `attached' argument. Add process to
13743 (child_fetch_inferior_registers, child_store_inferior_registers):
13745 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13746 (win32_attach): Pass 1 to do_initial_child_stuff.
13747 (win32_kill): Adjust interface. Remove process from processes
13749 (win32_detach): Ditto.
13750 (win32_join): Adjust interface.
13751 (win32_thread_alive): Take a ptid.
13752 (win32_resume): Adjust to use ptids.
13753 (get_child_debug_event): Ditto.
13754 (win32_wait): Adjust interface. Remove exiting process from
13757 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13759 Non-stop mode support.
13761 * server.h (non_stop): Declare.
13762 (gdb_client_data, handler_func): Declare.
13763 (delete_file_handler, add_file_handler, start_event_loop):
13765 (handle_serial_event, handle_target_event, push_event)
13766 (putpkt_notif): Declare.
13767 * target.h (enum resume_kind): New.
13768 (struct thread_resume): Replace `step' field by `kind' field.
13769 (TARGET_WNOHANG): Define.
13770 (struct target_ops) <wait>: Add `options' argument.
13771 <supports_non_stop, async, start_non_stop>: New fields.
13772 (target_supports_non_stop, target_async): New.
13773 (start_non_stop): Declare.
13774 (mywait): Add `options' argument.
13775 * target.c (mywait): Add `options' argument. Print child exit
13776 notifications here.
13777 (start_non_stop): New.
13778 * server.c (non_stop, own_buf, mem_buf): New globals.
13779 (struct vstop_notif): New.
13780 (notif_queue): New global.
13781 (queue_stop_reply, push_event, discard_queued_stop_replies)
13782 (send_next_stop_reply): New.
13783 (start_inferior): Adjust to use resume_kind. Adjust to mywait
13785 (attach_inferior): In non-stop mode, don't wait for the target
13787 (handle_general_set): Handle QNonStop.
13788 (handle_query): When handling qC, return the current general
13789 thread, instead of the first thread of the list.
13790 (handle_query): If the backend supports non-stop mode, include
13791 QNonStop+ in the qSupported query response.
13792 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
13794 (handle_v_attach, handle_v_run): Handle non-stop mode.
13795 (handle_v_stopped): New.
13796 (handle_v_requests): Report support for vCont;t. Handle vStopped.
13797 (myresume): Adjust to use resume_kind. Handle non-stop.
13798 (queue_stop_reply_callback): New.
13799 (handle_status): Handle non-stop mode.
13800 (main): Clear non_stop flag on reconnection. Use the event-loop.
13801 Refactor serial protocol handling from here ...
13802 (process_serial_event): ... to this new function. When GDB
13803 selects any thread, select one here. In non-stop mode, wait until
13804 GDB acks all pending events before exiting.
13805 (handle_serial_event, handle_target_event): New.
13806 * remote-utils.c (remote_open): Install remote_desc in the event
13808 (remote_close): Remove remote_desc from the event loop.
13809 (putpkt_binary): Rename to...
13810 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
13811 (putpkt_binary): New as wrapper around putpkt_binary_1.
13812 (putpkt_notif): New.
13813 (prepare_resume_reply): In non-stop mode, don't change the
13815 * event-loop.c: New.
13816 * Makefile.in (OBJ): Add event-loop.o.
13817 (event-loop.o): New rule.
13819 * linux-low.h (pid_of): Moved here.
13821 (get_lwp_thread): Use lwpid_of.
13822 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
13823 * linux-low.c (pid_of): Delete.
13824 (inferior_pid): Use lwpid_of.
13825 (linux_event_pipe): New.
13826 (target_is_async_p): New.
13828 (handle_extended_wait): Use lwpid_of.
13829 (add_lwp): Don't set lwpid field.
13830 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
13831 (linux_kill_one_lwp): If killing a running lwp, stop it first.
13832 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
13833 (linux_detach_one_lwp): If detaching from a running lwp, stop it
13834 first. Adjust to linux_wait_for_event interface changes. Use
13836 (linux_detach): Don't delete the main lwp here.
13837 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
13838 (status_pending_p): Don't consider explicitly suspended lwps.
13839 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13840 pointer. Add OPTIONS argument. Change return type to int. Use
13841 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
13842 (linux_wait_for_event): Take an integer pid instead of a lwp_info
13843 pointer. Add status pointer argument. Return a pid instead of a
13844 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
13845 changes. In non-stop mode, don't switch to a random thread.
13846 (linux_wait): Rename to...
13847 (linux_wait_1): ... this. Add target_options argument, and handle
13848 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
13849 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
13850 clean exit and signal exit code. Don't stop all threads in
13851 non-stop mode. In all-stop mode, only stop all threads when
13852 reporting a stop to GDB. Handle explicit thread stop requests.
13853 (async_file_flush, async_file_mark): New.
13855 (send_sigstop): Use lwpid_of.
13856 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
13857 interface changes. In non-stop mode, don't switch to a random
13859 (linux_resume_one_lwp): Use lwpid_of.
13860 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13861 (linux_resume_one_thread): ... this. Handle resume_stop. In
13862 non-stop mode, don't look for pending flag in all threads.
13863 (resume_status_pending_p): Don't consider explicitly suspended
13865 (my_waitpid): Reimplement. Emulate __WALL.
13866 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13868 (sigchld_handler, linux_supports_non_stop, linux_async)
13869 (linux_start_non_stop): New.
13870 (linux_target_ops): Register linux_supports_non_stop, linux_async
13871 and linux_start_non_stop.
13872 (initialize_low): Install SIGCHLD handler.
13873 * thread-db.c (thread_db_create_event, find_one_thread)
13874 (thread_db_get_tls_address): Use lwpid_of.
13875 * win32-low.c (win32_detach): Adjust to use resume_kind.
13876 (win32_wait): Add `options' argument.
13877 * spu-low.c (spu_resume): Adjust to use resume_kind.
13878 (spu_wait): Add `options' argument.
13880 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13882 Decouple target code from remote protocol.
13884 * target.h (enum target_waitkind): New.
13885 (struct target_waitstatus): New.
13886 (struct target_ops) <wait>: Return an unsigned long. Take a
13887 target_waitstatus pointer instead of a char pointer.
13888 (mywait): Likewise.
13889 * target.c (mywait): Change prototype to return an unsigned long.
13890 Take a target_waitstatus pointer instead of a char pointer. Adjust.
13891 * server.h (thread_from_wait, old_thread_from_wait): Delete
13893 (prepare_resume_reply): Change prototype to take a
13895 * server.c (thread_from_wait, old_thread_from_wait): Delete.
13896 (last_status, last_ptid): New.
13897 (start_inferior): Remove "statusptr" argument. Adjust. Return a
13898 pid instead of a signal.
13899 (attach_inferior): Remove "status" and "signal" parameters.
13901 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
13903 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
13904 (handle_v_requests, myresume): Remove "status" and "signal"
13905 parameters. Adjust.
13906 (handle_status): New.
13907 (main): Delete local `status'. Adjust.
13908 * remote-utils.c: Include target.h.
13909 (prepare_resume_reply): Change prototype to take a
13910 target_waitstatus. Adjust.
13912 * linux-low.c (linux_wait): Adjust to new target_ops->wait
13914 * spu-low.c (spu_wait): Adjust.
13915 * win32-low.c (enum target_waitkind, struct target_waitstatus):
13917 (win32_wait): Adjust.
13919 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13921 * target.h (struct thread_resume): Delete leave_stopped member.
13922 (struct target_ops): Add a `n' argument to the `resume' callback.
13923 * server.c (start_inferior): Adjust.
13924 (handle_v_cont, myresume): Adjust.
13925 * linux-low.c (check_removed_breakpoint): Adjust to resume
13926 interface change, and to removed leave_stopped field.
13927 (resume_ptr): Delete.
13928 (struct thread_resume_array): New.
13929 (linux_set_resume_request): Add new `arg' parameter. Adjust to
13930 resume interface change.
13931 (linux_continue_one_thread, linux_queue_one_thread)
13932 (resume_status_pending_p): Check if the resume field is NULL
13933 instead of checking the leave_stopped member.
13934 (linux_resume): Adjust to the target resume interface change.
13935 * spu-low.c (spu_resume): Adjust to the target resume interface
13937 * win32-low.c (win32_detach, win32_resume): Ditto.
13939 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13941 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
13943 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
13945 (linux_continue_one_thread): Only preserve the stepping flag if
13946 there's a pending breakpoint.
13948 2009-03-31 Pedro Alves <pedro@codesourcery.com>
13950 * server.c (main): After the inferior having exited, call
13951 remote_close before exiting gdbserver.
13953 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
13955 Fix size of FPSCR in Power 7 processors.
13956 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
13957 (PPC_FEATURE_HAS_DFP): New #define.
13958 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
13961 2009-03-23 Pedro Alves <pedro@codesourcery.com>
13963 * server.c (handle_query) Whitespace and formatting.
13965 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13967 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
13968 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
13969 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
13970 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
13971 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
13972 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
13973 Makefile.in, configure.ac: Fix whitespace throughout.
13974 * configure: Regenerate.
13976 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13978 * inferiors.c (find_inferior): Make it safe for the callback
13979 function to delete the currently iterated inferior.
13981 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13983 * Makefile.in (linuw_low_h): Move higher.
13984 (thread-db.o): Depend on $(linux_low_h).
13986 2009-03-17 Pedro Alves <pedro@codesourcery.com>
13988 Rename "process" to "lwp" throughout.
13990 * linux-low.c (all_processes): Rename to...
13991 (all_lwps): ... this.
13992 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
13993 (add_process): Rename to ...
13994 (add_lwp): ... this. Adjust.
13995 (linux_create_inferior): Adjust.
13996 (linux_attach_lwp): Adjust.
13997 (linux_attach): Adjust.
13998 (linux_kill_one_process): Rename to ...
13999 (linux_kill_one_lwp): ... this. Adjust.
14000 (linux_kill): Adjust.
14001 (linux_detach_one_process): Rename to ...
14002 (linux_detach_one_lwp): ... this. Adjust.
14003 (linux_detach): Adjust.
14004 (check_removed_breakpoint): Adjust.
14005 (status_pending_p): Adjust.
14006 (linux_wait_for_process): Rename to ...
14007 (linux_wait_for_lwp): ... this. Adjust.
14008 (linux_wait_for_event): Adjust.
14009 (send_sigstop): Adjust.
14010 (wait_for_sigstop): Adjust.
14011 (stop_all_processes): Rename to ...
14012 (stop_all_lwps): ... this.
14013 (linux_resume_one_process): Rename to ...
14014 (linux_resume_one_lwp): ... this. Adjust.
14015 (linux_set_resume_request, linux_continue_one_thread)
14016 (linux_queue_one_thread, resume_status_pending_p)
14017 (usr_store_inferior_registers, regsets_store_inferior_registers)
14018 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14020 * linux-low.h (get_process): Rename to ...
14021 (get_lwp): ... this. Adjust.
14022 (get_thread_process): Rename to ...
14023 (get_thread_lwp): ... this. Adjust.
14024 (get_process_thread): Rename to ...
14025 (get_lwp_thread): ... this. Adjust.
14026 (struct process_info): Rename to ...
14027 (struct lwp_info): ... this.
14028 (all_processes): Rename to ...
14029 (all_lwps): ... this.
14030 * proc-service.c (ps_lgetregs): Adjust.
14031 * thread-db.c (thread_db_create_event, find_one_thread)
14032 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14034 2009-03-14 Pedro Alves <pedro@codesourcery.com>
14036 * server.c (handle_query): Handle "qAttached".
14038 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
14040 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14041 GPLv3, update license URL.
14043 2009-03-01 Doug Evans <dje@google.com>
14045 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
14046 (server_h): Add gdb_signals.h.
14047 (signals.o): Update.
14048 * server.h (target_signal_from_host,target_signal_to_host_p)
14049 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14051 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
14053 * remote-utils.c (getpkt): Also generate remote-debug
14054 information if noack_mode is set.
14056 2009-02-06 Pedro Alves <pedro@codesourcery.com>
14058 * server.c (handle_query): Report qXfer:siginfo:read and
14059 qXfer:siginfo:write as supported and handle them.
14060 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14061 * linux-low.c (linux_xfer_siginfo): New.
14062 (linux_target_ops): Set it.
14064 2009-01-26 Pedro Alves <pedro@codesourcery.com>
14066 * server.c (gdbserver_usage): Mention --remote-debug.
14067 (main): Accept '--remote-debug' switch.
14069 2009-01-18 Doug Evans <dje@google.com>
14071 * regcache.c (new_register_cache): No need to check result of xcalloc.
14072 * server.c (handle_search_memory): Back out calls to xmalloc,
14073 result is checked and error is returned to user upon failure.
14074 (handle_query): Ditto. Add more checks for result of malloc.
14075 (handle_v_cont): Check result of malloc, report error back to
14077 (handle_v_run): Ditto. Call freeargv.
14078 * server.h (freeargv): Declare.
14079 * utils.c (freeargv): New fn.
14081 2009-01-15 Doug Evans <dje@google.com>
14083 * gdbreplay.c (perror_with_name): Make arg const char *.
14084 * server.h (target_signal_to_name): Make return type const char *.
14085 * thread-db.c (thread_db_err_str): Make return type const char *.
14086 * utils.c (perror_with_name): Make arg const char *.
14088 2009-01-14 Pedro Alves <pedro@codesourcery.com>
14090 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14091 when handling a EXIT_PROCESS_DEBUG_EVENT.
14093 2009-01-06 Joel Brobecker <brobecker@adacore.com>
14095 * gdbreplay.c (gdbreplay_version): Update copyright year.
14096 * server.c (gdbserver_version): Likewise.
14098 2009-01-05 Doug Evans <dje@google.com>
14100 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
14101 (handle_extended_wait): Improve comment.
14103 2008-12-13 Doug Evans <dje@google.com>
14105 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14106 * server.h (ATTR_MALLOC): New macro.
14107 (xmalloc,xcalloc,xstrdup): Declare.
14108 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14109 * inferiors.c: Ditto.
14110 * linux-low.c: Ditto.
14111 * mem-break.c: Ditto.
14112 * regcache.c: Ditto.
14113 * remote-utils.c: Ditto.
14116 * win32-low.c: Ditto.
14118 2008-12-12 Doug Evans <dje@google.com>
14120 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14121 in debugging printf.
14123 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14125 2008-12-09 Doug Evans <dje@google.com>
14127 * linux-low.h (struct process_info): Delete member tid, unused.
14128 * thread-db.c (find_one_thread): Update.
14129 (maybe_attach_thread): Update.
14131 2008-12-02 Pedro Alves <pedro@codesourcery.com>
14133 * target.h (struct target_ops): Add qxfer_osdata member.
14134 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14136 (linux_qxfer_osdata): New functions.
14137 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14139 * server.c (handle_query): Handle "qXfer:osdata:read:".
14140 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14141 (buffer_xml_printf): New functions.
14142 * server.h (struct buffer): New.
14143 (buffer_grow_str, buffer_grow_str0): New macros.
14144 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14145 (buffer_xml_printf): Declare.
14147 2008-11-24 Doug Evans <dje@google.com>
14149 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14151 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14153 * server.c (handle_v_run): Always use the supplied argument list.
14155 2008-11-19 Bob Wilson <bob.wilson@acm.org>
14157 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14158 (xtensa_regmap_table): Add entry for scompare1.
14160 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14162 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14163 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14164 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14165 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14166 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14167 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14168 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14169 XML target descriptions.
14170 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14171 when inferior is running on an ISA 2.05 or later processor. Add
14172 special case to return offset for full 64-bit slot of FPSCR when
14175 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14177 * Makefile.in (SFILES, clean): Added sparc64 files.
14178 (reg-sparc64.o, reg-sparc64.c): New.
14179 * configure.srv (sparc*-*-linux*): New configuration.
14180 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14181 syscall arguments for SPARC.
14182 (regsets_store_inferior_registers): Likewise.
14183 * linux-sparc-low.c: New file.
14185 2008-10-21 Doug Evans <dje@google.com>
14187 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14188 (READLINE_DIR,READLINE_DEP): Delete.
14189 (INTERNAL_CFLAGS): Update.
14190 (LINTFLAGS): Update.
14192 2008-10-10 Pedro Alves <pedro@codesourcery.com>
14194 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14195 whole argv from the last run, not just argv[0].
14197 2008-09-08 Pedro Alves <pedro@codesourcery.com>
14199 * regcache.c (new_register_cache): Return NULL if the register
14200 cache size isn't known yet.
14201 (free_register_cache): Avoid dereferencing a NULL regcache.
14203 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14205 * configure.srv: Merge MIPS and MIPS64.
14207 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14209 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14211 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
14213 * Makefile.in: Add required vsx dependencies.
14215 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14216 Declare init_registers_powerpc_vsx32l.
14217 Declare init_registers_powerpc_vsx64l.
14218 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14219 (ppc_arch_setup): Check for VSX in hwcap.
14220 (ppc_fill_vsxregset): New function.
14221 (ppc_store_vsxregset): New function.
14222 Add new VSX entry in regset_info target_regsets.
14224 * configure.srv: Add new VSX dependencies.
14226 2008-08-12 Pedro Alves <pedro@codesourcery.com>
14228 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14229 (remote_open): Set or clear transport_is_reliable.
14230 (putpkt_binary): Don't expect acks in noack mode.
14231 (getpkt): Don't send ack/nac in noack mode.
14232 * server.c (handle_general_set): Handle QStartNoAckMode.
14233 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14235 (main): Reset noack_mode on every connection.
14236 * server.h (noack_mode): Declare.
14238 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14240 * Makefile.in (GDBREPLAY_OBS): New variable.
14241 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14243 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14244 Daniel Jacobowitz <dan@codesourcery.com>
14246 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14247 (usr_store_inferior_registers): Likewise.
14248 (regsets_store_inferior_registers): Likewise.
14250 2008-07-31 Rolf Jansen <rj@surtec.com>
14251 Pedro Alves <pedro@codesourcery.com>
14253 * configure.ac: Check for memmem declaration.
14254 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14255 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14256 (disable_packet_qfThreadInfo): Unconditionally compile.
14257 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14258 * configure, config.in: Regenerate.
14260 2008-07-28 Doug Kwan <dougkwan@google.com>
14262 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14263 (linux_write_memory): Remove declaration of errno.
14265 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14267 * linux-low.c (handle_extended_wait): Do not use "status"
14268 variable uninitialized.
14270 2008-07-07 Pedro Alves <pedro@codesourcery.com>
14272 * server.c (handle_v_attach): Inhibit reporting dll changes.
14274 2008-06-27 Pedro Alves <pedro@codesourcery.com>
14276 * remote-utils.c (prepare_resume_reply): If requested, don't
14277 output "thread:TID" in the T stop reply.
14279 * server.c (disable_packet_vCont, disable_packet_Tthread)
14280 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14281 (handle_query): If requested, disable support for qC, qfThreadInfo
14283 (handle_v_requests): If requested, disable support for vCont.
14284 (gdbserver_show_disableable): New.
14285 (main): Handle --disable-packet and --disable-packet=LIST.
14287 * server.h (disable_packet_vCont, disable_packet_Tthread)
14288 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14290 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14292 * server.c (gdbserver_usage): Mention --version.
14294 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14296 * Makefile.in (gdbreplay.o): New rule.
14298 2008-06-06 Joseph Myers <joseph@codesourcery.com>
14300 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14301 message, not gdbserver.
14303 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
14304 Nathan Sidwell <nathan@codesourcery.com>
14305 Joseph Myers <joseph@codesourcery.com>
14307 * acinclude.m4: Include ../../config/acx.m4.
14308 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14309 * configure, config.in: Regenerate.
14310 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14311 * server.c (gdbserver_version): Print PKGVERSION.
14312 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14313 (main): Adjust gdbserver_usage calls.
14314 * gdbreplay.c (version, host_name): Add declarations.
14315 (gdbreplay_version, gdbreplay_usage): New.
14316 (main): Accept --version and --help options.
14318 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14320 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14321 (arm_breakpoint_at): Handle Thumb.
14322 (the_low_target): Add comment.
14324 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14326 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14328 2008-05-09 Doug Evans <dje@google.com>
14330 * server.h (decode_search_memory_packet): Declare.
14331 * remote-utils.c (decode_search_memory_packet): New fn.
14332 * server.c (handle_search_memory_1): New fn.
14333 (handle_search_memory): New fn.
14334 (handle_query): Process qSearch:memory packets.
14336 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14338 * regcache.c (registers_length): Remove.
14339 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14340 full register packet.
14341 * regcache.h (registers_length): Remove prototype.
14342 * server.h (PBUFSIZ): Define to 16384.
14344 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14346 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14347 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14348 powerpc-64l.o, and powerpc-altivec64l.o.
14349 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14350 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14351 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14352 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14353 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14356 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14357 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14358 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14359 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14360 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14361 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14362 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14363 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14364 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14365 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14368 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14369 (init_registers_powerpc_32l): ... this new prototype.
14370 (init_registers_powerpc_32): Remove, replace by ...
14371 (init_registers_powerpc_altivec32l): ... this new prototype.
14372 (init_registers_powerpc_e500): Remove, replace by ...
14373 (init_registers_powerpc_e500l): ... this new prototype.
14374 (init_registers_ppc64): Remove, replace by ...
14375 (init_registers_powerpc_64l): ... this new prototype.
14376 (init_registers_powerpc_64): Remove, replace by ...
14377 (init_registers_powerpc_altivec64l): ... this new prototype.
14378 (ppc_num_regs): Set to 73.
14379 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14380 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14381 (ppc_cannot_store_register): Handle orig_r3 and trap.
14382 (ppc_arch_setup): Update init_registers_... calls.
14383 (ppc_fill_gregset): Handle orig_r3 and trap.
14385 * inferiors.c (clear_inferiors): Reset current_inferior.
14387 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
14389 * acinclude.m4: Add override.m4.
14390 * configure: Regenerate.
14392 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14394 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14395 initial call to init_register_ppc64.
14397 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14399 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14400 single powerpc*-*-linux* case.
14401 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14403 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14405 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
14406 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
14408 * linux-ppc-low.c: Include <elf.h>.
14409 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14410 (ppc_hwcap): New global variable.
14411 (ppc_regmap): Remove __SPE__ #ifdef sections.
14412 (ppc_regmap_e500): New global variable.
14413 (ppc_cannot_store_register): Update __SPE__ special case.
14414 (ppc_get_hwcap): New function.
14415 (ppc_arch_setup): Use it to determine whether inferior supports
14416 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14417 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14418 Do not access registers if target does not support AltiVec.
14419 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14420 Do not access registers if target does not support SPE.
14421 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14423 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14425 * linux-low.c (disabled_regsets, num_regsets): New.
14426 (use_regsets_p): Delete.
14427 (linux_wait_for_process): Clear disabled_regsets.
14428 (regsets_fetch_inferior_registers): Check and set it.
14429 (regsets_store_inferior_registers): Likewise.
14430 (linux_fetch_registers, linux_store_registers): Do not use
14432 (initialize_low): Allocate disabled_regsets.
14434 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14436 * Makefile.in (LIBOBJS): New.
14437 (OBS): Use LIBOBJS.
14438 (memmem.o): New rule.
14439 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14440 * configure: Regenerated.
14442 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14444 * server.c (handle_query): Never return "unsupported" for
14445 qXfer:features:read queries.
14447 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14449 * server.c (get_features_xml): Fix inverted condition.
14450 (handle_query): Always support qXfer:feature:read.
14452 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14454 * server.c (wrapper_argv): New.
14455 (start_inferior): Handle wrapper_argv. If set, expect an extra
14457 (gdbserver_usage): Document --wrapper.
14458 (main): Parse --wrapper.
14460 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14462 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14463 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14464 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14465 (ppc_set_pc): Likewise.
14466 (ppc_arch_setup): New function.
14467 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14468 of collect_register.
14469 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
14471 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14473 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14474 instead of linux-ppc64-low.o.
14475 * linux-ppc64-low.c: Remove file.
14476 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14477 (linux-ppc64-low.o): Remove rule.
14479 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14480 (init_registers_powerpc_64): Likewise.
14481 (ppc_regmap): Conditionally define depending on __powerpc64__.
14482 (ppc_cannot_store_register): Do not special-case "fpscr" when
14483 compiled on __powerpc64__.
14484 (ppc_collect_ptrace_register): New function.
14485 (ppc_supply_ptrace_register): New function.
14486 (ppc_breakpoint): Change type to "unsigned int".
14487 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14488 (the_low_target): Conditionally provide initializers for the
14489 arch_setup member depending on __powerpc64__. Install
14490 collect_ptrace_register and supply_ptrace_register members.
14492 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14494 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14495 * server.c (gdbserver_xmltarget): Define.
14496 (get_features_xml): Use it to replace "target.xml" and arch_string.
14498 * configure.srv: Remove srv_xmltarget. Add XML files that were
14499 mentioned there to srv_xmlfiles instead. Remove conditional tests
14500 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14501 srv_xmlfiles and srv_regobj to include all possible choices.
14502 * configure.ac (srv_xmltarget): Remove.
14503 (srv_xmlfiles): Do not add "target.xml".
14504 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14505 checks for supplementary target information.
14506 * configure: Regenerate.
14507 * Makefile.in (XML_TARGET): Remove.
14508 (target.xml): Remove rule.
14509 (clean): Do not clean up target.xml.
14510 (.PRECIOUS): Do not mention target.xml.
14512 * target.h (struct target_ops): Remove arch_string member.
14513 * linux-low.c (linux_arch_string): Remove.
14514 (linux_target_ops): Remove arch_string initializer.
14515 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14516 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14517 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14518 * spu-low.c (spu_arch_string): Remove.
14519 (spu_target_ops): Remove arch_string initializer.
14520 * win32-low.c (win32_arch_string): Remove.
14521 (win32_target_ops): Remove arch_string initializer.
14522 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14523 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14524 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14526 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14528 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14529 by collect_ptrace_register and supply_ptrace_register hooks.
14530 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14531 instead of checking for the_low_target.left_pad_xfer.
14532 (usr_store_inferior_registers): Use collect_ptrace_register callback
14533 instead of checking for the_low_target.left_pad_xfer.
14535 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14536 (s390_supply_ptrace_register): Likewise.
14537 (s390_fill_gregset): Call s390_collect_ptrace_register.
14538 (the_low_target): Update.
14540 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14541 (ppc_supply_ptrace_register): Likewise.
14542 (the_low_target): Update.
14544 * linux-i386-low.c (the_low_target): Update.
14545 * linux-x86-64-low.c (the_low_target): Update.
14547 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14549 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14550 reg-s390.o and reg-s390x.o.
14552 * linux-low.c (new_inferior): New global variable.
14553 (linux_create_inferior, linux_attach): Set it.
14554 (linux_wait_for_process): Call the_low_target.arch_setup after the
14555 target has stopped for the first time.
14556 (initialize_low): Do not call the_low_target.arch_setup.
14558 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14559 (s390_set_pc): Likewise.
14560 (s390_arch_setup): New function.
14561 (the_low_target): Use s390_arch_setup as arch_setup routine.
14563 * regcache.c (realloc_register_cache): New function.
14564 (set_register_cache): Call it for each existing regcache.
14566 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14568 * server.h (init_registers): Remove prototype.
14570 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14571 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14572 instead of init_registers ().
14573 * linux-arm-low.c (init_registers_arm): Add prototype.
14574 (init_registers_arm_with_iwmmxt): Likewise.
14575 (the_low_target): Add initializer for arch_setup field.
14576 * linux-cris-low.c (init_registers_cris): Add prototype.
14577 (the_low_target): Add initializer for arch_setup field.
14578 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14579 (the_low_target): Add initializer for arch_setup field.
14580 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14581 (the_low_target): Add initializer for arch_setup field.
14582 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14583 (the_low_target): Add initializer for arch_setup field.
14584 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14585 (the_low_target): Add initializer for arch_setup field.
14586 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14587 (the_low_target): Add initializer for arch_setup field.
14588 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14589 (init_registers_mips64_linux): Likewise.
14590 (the_low_target): Add initializer for arch_setup field.
14591 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14592 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14593 (the_low_target): Add initializer for arch_setup field.
14594 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14595 (init_registers_powerpc_64): Likewise.
14596 (the_low_target): Add initializer for arch_setup field.
14597 * linux-s390-low.c (init_registers_s390): Add prototype.
14598 (init_registers_s390x): Likewise.
14599 (the_low_target): Add initializer for arch_setup field.
14600 * linux-sh-low.c (init_registers_sh): Add prototype.
14601 (the_low_target): Add initializer for arch_setup field.
14602 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14603 (the_low_target): Add initializer for arch_setup field.
14604 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14605 (the_low_target): Add initializer for arch_setup field.
14607 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14608 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14609 instead of init_registers ().
14610 * win32-arm-low.c (init_registers_arm): Add prototype.
14611 (the_low_target): Add initializer for arch_setup field.
14612 * win32-i386-low.c (init_registers_i386): Add prototype.
14613 (the_low_target): Add initializer for arch_setup field.
14615 * spu-low.c (init_registers_spu): Add prototype.
14616 (initialize_low): Call initialie_registers_spu () instead of
14617 initialize_registers ().
14619 2008-02-19 Pedro Alves <pedro@codesourcery.com>
14621 * server.c (handle_v_requests): When handling the vRun and vAttach
14622 packets, if already debugging a process, don't kill it. Return an
14625 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14627 * server.c (handle_query): Correct length check.
14629 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14631 * win32-low.c (do_initial_child_stuff): Add process handle
14632 parameter. Set current_process_handle and current_process_id from the
14633 parameters. Clear globals.
14634 (win32_create_inferior): Don't set current_process_handle and
14635 current_process_id here. Instead pass them on the call to
14636 do_initial_child_stuff.
14637 (win32_attach): Likewise.
14638 (win32_clear_inferiors): New.
14639 (win32_kill): Don't close the current process handle or the
14640 current thread handle here. Instead call win32_clear_inferiors.
14641 (win32_detach): Don't open a new handle to the process. Call
14642 win32_clear_inferiors.
14643 (win32_join): Don't rely on current_process_handle; open a new
14644 handle using the process id.
14645 (win32_wait): Call win32_clear_inferiors when the inferior process
14648 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14650 * server.c (monitor_show_help): Add "exit".
14652 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14654 * Makefile.in (SFILES): Add linux-xtensa-low.c.
14655 (clean): Add reg-xtensa.c.
14656 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
14657 * configure.srv (xtensa*-*-linux*) New target.
14658 * linux-xtensa-low.c: New.
14659 * xtensa-xtregs.c: New.
14661 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14663 * hostio.c: Don't include errno.h.
14664 (errno_to_fileio_errno): Move to hostio-errno.
14665 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14666 error number outputting to the target->hostio_last_error callback.
14667 (hostio_packet_error): Use FILEIO_EINVAL directly.
14668 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14669 calls to hostio_error.
14670 * hostio-errno.c: New.
14671 * server.h (hostio_last_error_from_errno): Declare.
14672 * target.h (target_ops): Add hostio_last_error member.
14673 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14674 as hostio_last_error handler.
14675 * spu-low.c (spu_target_ops): Likewise.
14676 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14677 (wince_hostio_last_error): New functions.
14678 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14679 as hostio_last_error handler.
14680 (win32_target_ops) [!_WIN32_WCE]: Register
14681 hostio_last_error_from_errno as hostio_last_error handler.
14682 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14683 (hostio-errno.o): New rule.
14684 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14685 * configure.srv (srv_hostio_err_objs): New variable. Default to
14687 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14688 * configure: Regenerate.
14690 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14692 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14693 (linux_kill, linux_detach): Clean up the process list.
14694 * remote-utils.c (remote_open): Improve port number parsing.
14695 (putpkt_binary, input_interrupt): Only send interrupts if the target
14697 * server.c (extended_protocol): Make static.
14698 (attached): Define earlier.
14699 (exit_requested, response_needed, program_argv): New variables.
14700 (target_running): New.
14701 (start_inferior): Clear attached here.
14702 (attach_inferior): Set attached here.
14703 (require_running): Define.
14704 (handle_query): Use require_running and target_running. Implement
14706 (handle_v_attach, handle_v_run): New.
14707 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14708 (gdbserver_usage): Update.
14709 (main): Redo argument parsing. Handle --debug and --multi. Handle
14710 --attach along with other options or after the port. Save
14711 program_argv. Support no initial program. Resynchronize
14712 communication with GDB after an error. Handle "monitor exit".
14713 Use require_running and target_running. Always allow the extended
14714 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14715 restart in extended mode.
14716 * README: Refer to the GDB manual. Update --attach usage.
14718 2007-12-20 Andreas Schwab <schwab@suse.de>
14720 * linux-low.c (STACK_SIZE): Define.
14721 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14722 (linux_test_for_tracefork): Likewise.
14724 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14726 * linux-low.c (linux_wait_for_event): Update messages. Do not
14727 reinsert auto-delete breakpoints.
14728 * mem-break.c (struct breakpoint): Change return type of handler to
14730 (set_breakpoint_at): Update handler type.
14731 (reinsert_breakpoint_handler): Return 1 instead of calling
14733 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14735 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14736 * mem-break.h (set_breakpoint_at): Update handler type.
14737 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14738 * win32-low.c (auto_delete_breakpoint): New.
14739 (get_child_debug_event): Use it.
14741 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14743 * configure.ac: Check for pread and pwrite.
14744 * hostio.c (handle_pread): Fall back to lseek and read.
14745 (handle_pwrite): Fall back to lseek and write.
14746 * config.in, configure: Regenerated.
14748 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14750 * server.c (myresume): Add own_buf argument.
14751 (main): Update calls.
14753 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14755 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14756 * remote-utils.c (remote_open): Do not call disable_async_io.
14757 (block_async_io): Delete.
14758 (unblock_async_io): Make static.
14759 (initialize_async_io): New.
14760 * server.c (handle_v_cont): Handle async I/O here.
14761 (myresume): Likewise. Move other common resume tasks here...
14762 (main): ... from here. Call initialize_async_io. Disable async
14763 I/O before the main loop.
14764 * server.h (initialize_async_io): Declare.
14765 (block_async_io, unblock_async_io): Delete prototypes.
14766 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14768 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14770 * remote-utils.c (readchar): Allow binary data in received messages.
14772 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14774 * win32-low.c (attaching): New global.
14775 (win32_create_inferior): Clear the `attaching' global.
14776 (win32_attach): Set the `attaching' global.
14777 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14778 attaching. Only set a breakpoint at the entry point if not
14781 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14783 * server.c (main): Don't report dll events on the initial
14784 connection on attaches.
14786 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14788 * server.c (main): Relax numerical bases supported for the pid of
14789 the --attach command line argument.
14791 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14793 * win32-low.c (win32_attach): Call OpenProcess before
14794 DebugActiveProcess, not after. Add last error output to error
14797 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14799 * win32-low.c (win32_get_thread_context)
14800 (win32_set_thread_context): New functions.
14801 (thread_rec): Use win32_get_thread_context.
14802 (continue_one_thread, win32_resume): Use win32_set_thread_context.
14803 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14806 2007-12-03 Leo Zayas
14807 Pedro Alves <pedro_alves@portugalmail.pt>
14809 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14811 (child_add_thread): Minor cleanup.
14812 (child_continue): Resume artificially suspended threads before
14813 calling ContinueDebugEvent.
14814 (suspend_one_thread): New.
14815 (fake_breakpoint_event): New.
14816 (get_child_debug_event): Change return type to int. Check here if
14817 gdb sent an interrupt request. If a soft interrupt was requested,
14818 fake a breakpoint event. Return 0 if there is no event to handle,
14820 (win32_wait): Don't check here if gdb sent an interrupt request.
14821 Ensure there is a valid event to handle.
14822 (win32_request_interrupt): Add soft interruption method as last
14825 2007-12-03 Leo Zayas
14826 Pedro Alves <pedro_alves@portugalmail.pt>
14828 * win32-low.h (win32_thread_info): Add descriptions to the
14829 structure members. Replace `suspend_count' counter by a
14831 * win32-low.c (thread_rec): Update condition of when to get the
14832 context from the inferior. Rely on ContextFlags being set if it
14833 has already been retrieved. Only suspend the inferior thread if
14834 we haven't already. Warn if that fails.
14835 (continue_one_thread): s/suspend_count/suspended/. Only call
14836 ResumeThread once. Warn if that fails.
14838 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14840 * win32-low.c (win32_wait): Don't read from the inferior when it
14841 has already exited.
14843 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14845 * Makefile.in (win32_low_h): New variable.
14846 (win32-low.o): Add dependency on $(win32_low_h).
14847 (win32-arm-low.o, win32-i386-low.o): New rules.
14849 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14851 * hostio.c: Correct copyright year.
14853 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14855 * Makefile.in (OBS): Add hostio.o.
14856 (hostio.o): New rule.
14857 * server.h (handle_vFile): Declare.
14858 * hostio.c: New file.
14859 * server.c (handle_v_requests): Take packet_len and new_packet_len
14860 for binary packets. Call handle_vFile.
14861 (main): Update call to handle_v_requests.
14863 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
14865 * linux-low.c: Include <sched.h>.
14867 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
14869 * linux-low.c (linux_tracefork_grandchild): New.
14870 (linux_tracefork_child): Use clone.
14871 (linux_test_for_tracefork): Use clone; allocate and free a stack.
14873 2007-10-31 Joel Brobecker <brobecker@adacore.com>
14875 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
14877 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
14879 * linux-low.c (handle_extended_wait): Handle unexpected signals.
14881 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
14883 * inferiors.c (change_inferior_id): Delete.
14884 (add_pid_to_list, pull_pid_from_list): New.
14885 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
14886 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
14887 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
14888 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
14889 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
14890 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
14891 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
14892 (using_threads): Always set to 1.
14893 (handle_extended_wait): New.
14894 (add_process): Do not set TID.
14895 (linux_create_inferior): Set must_set_ptrace_flags.
14896 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
14897 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
14898 (linux_thread_alive): Rename TID argument to LWPID.
14899 (linux_wait_for_process): Handle unknown processes. Do not use TID.
14900 (linux_wait_for_event): Do not use TID or check using_threads. Update
14901 call to dead_thread_notify. Call handle_extended_wait.
14902 (linux_create_inferior): Use PTRACE_SETOPTIONS.
14903 (send_sigstop): Delete sigstop_sent.
14904 (wait_for_sigstop): Avoid TID.
14905 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
14906 (linux_test_for_tracefork): New.
14907 (linux_lookup_signals): Use thread_db_active and
14908 linux_supports_tracefork_flag.
14909 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
14910 * linux-low.h (get_process_thread): Avoid TID.
14911 (struct process_ifo): Move thread_known and tid to the end. Remove
14913 (linux_attach_lwp, thread_db_init): Update prototypes.
14914 * server.h (change_inferior_id): Delete prototype.
14915 (add_pid_to_list, pull_pid_from_list): New prototypes.
14916 * thread-db.c (thread_db_use_events): New.
14917 (find_first_thread): Rename to...
14918 (find_one_thread): ...this. Update callers and messages. Do not
14919 call fatal. Check thread_db_use_events. Do not call
14920 change_inferior_id or new_thread_notify.
14921 (maybe_attach_thread): Update. Do not call new_thread_notify.
14922 (thread_db_init): Set thread_db_use_events. Check use_events.
14923 * utils.c (fatal, warning): Correct message prefix.
14925 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
14927 * Makefile.in (clean): Remove new files.
14928 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
14929 (powerpc-64.o, powerpc-64.c): New rules.
14930 * configure.srv: Use alternate register sets for powerpc64-*-linux*
14931 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
14933 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
14935 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
14936 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
14937 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
14938 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
14939 (target_regsets): Add AltiVec and SPE register sets.
14940 * configure.ac: Check for AltiVec and SPE.
14941 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
14942 (ppc_fill_vrregset, ppc_store_vrregset): New.
14943 (target_regsets): Add AltiVec register set.
14944 * configure: Regenerated.
14946 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
14948 * linux-low.c (O_LARGEFILE): Define.
14949 (linux_read_memory): Use /proc/PID/mem.
14950 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
14951 * configure, config.in: Regenerated.
14953 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14955 * linux-low.c (linux_wait_for_event): Do not pass signals while
14958 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14960 * win32-low.c (create_process): New.
14961 (win32_create_inferior): Use create_process instead of
14962 CreateProcess. If create_process failed retry appending an ".exe"
14963 suffix. Store the GetLastError result immediatelly after
14964 create_process calls and use it on the call to error.
14966 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14968 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
14970 2007-08-23 Joel Brobecker <brobecker@adacore.com>
14972 * configure.ac: Switch license to GPLv3.
14974 2007-08-01 Michael Snyder <msnyder@access-company.com>
14976 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
14978 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
14980 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
14982 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
14983 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
14984 CloseToolhelp32Snapshot.
14985 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
14986 CloseToolhelp32Snapshot.
14988 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
14990 * server.c (main): Check for inferior exit before main loop.
14992 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
14994 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
14995 instead of on tmp_desc.
14997 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
14998 Daniel Jacobowitz <dan@codesourcery.com>
15000 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15001 (add_thread): Minor cleanups.
15002 (clear_inferiors): Move lower in the file. Clear the DLL
15004 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15005 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15006 (xml_escape_text): New.
15007 * server.c (handle_query): Handle qXfer:libraries:read. Report it
15009 (handle_v_cont): Report errors.
15010 (gdbserver_version): Update.
15011 (main): Correct size of own_buf. Do not report initial DLL events.
15012 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15013 (unloaded_dll, xml_escape_text): New.
15014 * win32-low.c (enum target_waitkind): Update comments.
15015 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15016 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15017 (win32_EnumProcessModules, win32_GetModuleInformation)
15018 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15019 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15020 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15021 (win32_Module32First, win32_Module32Next, load_toolhelp)
15022 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15023 (get_child_debug_event): Handle DLL events.
15024 (win32_wait): Likewise.
15026 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15028 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15029 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15031 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15033 * win32-low.c (handle_output_debug_string): Ignore event if not
15036 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15038 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15040 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
15042 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15044 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15046 * inferiors.c (change_inferior_id): Add comment.
15047 * linux-low.c (check_removed_breakpoint): Add an early
15048 prototype. Improve debug output.
15049 (linux_attach): Doc update.
15050 (linux_detach_one_process, linux_detach): Clean up before releasing
15052 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15053 * linux-low.h (struct process_info): Doc improvement.
15054 * mem-break.c (delete_all_breakpoints): New.
15055 * mem-break.h (delete_all_breakpoints): New prototype.
15056 * thread-db.c (find_first_thread): New.
15057 (thread_db_create_event): Call it instead of
15058 thread_db_find_new_threads. Clean up unused variables.
15059 (maybe_attach_thread): Remove first thread handling.
15060 (thread_db_find_new_threads): Use find_first_thread.
15061 (thread_db_get_tls_address): Likewise.
15063 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
15065 * thread-db.c (thread_db_find_new_threads): Add prototype.
15066 (thread_db_create_event): Check for the main thread before adding
15068 (maybe_attach_thread): Only enable event reporting if TID == 0.
15069 (thread_db_get_tls_address): Check for new threads.
15071 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
15073 * linux-low.c (linux_create_inferior): Try execv before execvp.
15074 * spu-low.c (spu_create_inferior): Likewise.
15076 2007-06-13 Mike Frysinger <vapier@gentoo.org>
15078 * linux-low.c (linux_create_inferior): Change execv to execvp.
15079 * spu-low.c (spu_create_inferior): Likewies.
15081 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15083 * Makefile.in (clean): Clean new files instead of deleted ones.
15084 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15085 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15087 * configure.srv: Specify XML files and new regformats for MIPS and
15089 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15090 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15091 an entry for the restart register.
15092 (mips_cannot_fetch_register, mips_cannot_store_register)
15093 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15094 register names to match the XML descriptions.
15095 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15096 restart register instead of $0.
15098 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15099 Markus Deuling <deuling@de.ibm.com>
15101 * remote-utils.c (decode_xfer_write): New function.
15102 * server.h (decode_xfer_write): Add prototype.
15103 * server.c (handle_query): Add PACKET_LEN argument. Support
15104 qXfer:spu:read and qXfer:spu:write packets.
15105 (main): Pass packet_len to handle_query.
15106 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15107 * target.h (target_ops): Add qxfer_spu.
15109 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15111 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15112 accessing non-seekable spufs files.
15114 2007-05-16 Markus Deuling <deuling@de.ibm.com>
15116 * server.c (handle_query): Add reply for qC packet.
15118 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15119 Leo Zayas <lerele@champenstudios@com>
15121 * server.h (check_remote_input_interrupt_request): New function.
15122 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15123 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15124 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15125 (check_remote_input_interrupt_request): New function.
15126 * server.h (check_remote_input_interrupt_request): Declare.
15127 * win32-low.c (winapi_DebugBreakProcess,
15128 winapi_GenerateConsoleCtrlEvent): New typedefs.
15129 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15131 (win32_wait): Check for remote interrupt request
15132 with check_remote_input_interrupt_request.
15133 (win32_request_interrupt): New function.
15134 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15136 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15138 * win32-low.c (debug_registers_changed,
15139 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15140 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15141 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15142 (thread_rec): Get context using the low target.
15143 (child_add_thread): Call thread_added on the low target,
15144 which does the same thing.
15146 (do_initial_child_stuff): Remove debug registers references.
15147 Set context using the low target. Resume threads after
15148 setting the contexts.
15149 (child_continue): Remove dead variable. Remove debug
15150 registers references.
15151 (child_fetch_inferior_registers): Go through the low target.
15152 (do_child_store_inferior_registers): Remove.
15153 (child_store_inferior_registers): Go through the low target.
15154 (win32_resume): Remove debug registers references.
15155 Set context using the low target.
15156 (handle_exception): Change return type to void. Don't record
15157 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15158 first chance exception.
15159 (get_child_debug_event): Change return type to void. Remove
15160 goto loop. Always return after waiting for debug event.
15161 (win32_wait): Convert to switch statement. Handle spurious
15164 * win32-i386-low.c (debug_registers_changed,
15165 debug_registers_used): New.
15166 (initial_stuff): Rename to ...
15167 (i386_initial_stuff): ... this. Clear debug registers
15169 (store_debug_registers): Delete.
15170 (i386_get_thread_context): New.
15171 (load_debug_registers): Delete.
15172 (i386_set_thread_context): New.
15173 (i386_thread_added): New.
15174 (single_step): Rename to ...
15175 (i386_single_step): ... this.
15176 (do_fetch_inferior_registers): Rename to ...
15177 (i386_fetch_inferior_register): ... this.
15178 (i386_store_inferior_register): New.
15179 (the_low_target): Adapt to new interface.
15181 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15182 (arm_get_thread_context): New.
15183 (arm_set_thread_context): New.
15185 (do_fetch_inferior_registers): Rename to ...
15186 (arm_fetch_inferior_register): ... this.
15187 (arm_store_inferior_register): New.
15188 (arm_wince_breakpoint): Reimplement as unsigned long.
15189 (arm_wince_breakpoint_len): Define.
15190 (the_low_target): Adapt to new interface.
15192 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15193 load_debug_registers. Add get_thread_context, set_thread_context,
15194 thread_added and store_inferior_register. Rename
15195 fetch_inferior_registers to fetch_inferior_register.
15196 (regptr): Remove declaration.
15198 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15200 * linux-low.c (linux_detach): Change return type to int. Return 0.
15201 * spu-low.c (spu_detach): Likewise.
15203 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15205 * target.h (target_ops): Change return type of detach to int.
15207 (join_inferior): New.
15208 * server.c (main): Don't skip detach support on mingw32.
15209 If the inferior doesn't support detaching return error.
15210 Call join_inferior instead of using waitpid.
15211 * linux-low.c (linux_join): New.
15212 (linux_target_op): Add linux_join.
15213 * spu-low.c (spu_join): New.
15214 (spu_target_ops): Add spu_join.
15215 * win32-low.c (win32_detach): Adapt to new interface.
15216 Reopen current_process_handle before detaching. Issue a child
15217 resume before detaching.
15219 (win32_target_op): Add win32_join.
15221 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15223 * win32-low.c (win32-attach): Fix return value.
15224 * target.h (target_ops): Describe ATTACH return values.
15226 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15228 * win32-low.c (GETPROCADDRESS): Define.
15229 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15230 (winapi_DebugSetProcessKillOnExit): Likewise.
15231 (win32_create_inferior): Force usage of ansi CreateProcessA.
15232 (win32_attach): Use GETPROCADDRESS.
15233 (win32_detach): Likewise.
15235 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15237 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15239 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15241 * win32-low.c: Commit leftover changes from 2007-03-29.
15243 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15245 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15246 fields short instead of int. Add explicit padding.
15247 (i387_cache_to_fsave): Remove unnecessary casts.
15248 (i387_fsave_to_cache): Doc fix.
15249 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15251 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15253 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15254 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15256 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15258 * configure.srv (arm*-*-mingw32ce*): Move near the other
15261 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15263 * configure.ac: Add errno checking.
15264 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15265 sys/file.h and malloc.h.
15266 (AC_CHECK_DECLS): Add perror.
15267 (srv_mingwce): Handle.
15268 * configure.srv (i[34567]86-*-cygwin*): Add
15269 win32-i386-low.o to srv_tgtobj.
15270 (i[34567]86-*-mingw*): Likewise.
15271 (arm*-*-mingw32ce*): Add case.
15272 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15273 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15274 [__MINGW32CE__] (strerror): New function.
15275 [__MINGW32CE__] (errno): Define to GetLastError.
15276 [__MINGW32CE__] (COUNTOF): New macro.
15277 (remote_open): Remove extra close call.
15278 * mem-break.c (delete_breakpoint_at): New function.
15279 * mem-break.h (delete_breakpoint_at): Declare.
15280 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15281 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15282 [USE_WIN32API] (read, write): Add char* casts.
15283 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15284 * server.h: Include wincecompat.h on Windows CE.
15285 [HAVE_ERRNO_H]: Check.
15286 (perror): Declare if not declared.
15287 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15288 (perror_with_name): Remove errno declaration.
15289 * wincecompat.h: New.
15290 * wincecompat.c: New.
15291 * win32-low.h: New.
15292 * win32-arm-low.c: New.
15293 * win32-i386-low.c: New.
15294 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15295 (OUTMSG2): Make it safe.
15297 (COUNTOF): New macro.
15298 (NUM_REGS): Get it from the low target.
15299 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15300 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15301 (thread_rec): Let low target handle debug registers.
15302 (child_add_thread): Likewise.
15303 (child_init_thread_list): Likewise.
15304 (continue_one_thread): Likewise.
15306 (do_child_fetch_inferior_registers): Move to ...
15307 * win32-i386-low.c: ... here, and rename to ...
15308 (do_fetch_inferior_registers): ... this.
15309 * win32-low.c (child_fetch_inferior_registers):
15310 Go through the low target.
15311 (do_child_store_inferior_registers): Use regptr.
15312 (strwinerror): New function.
15313 (win32_create_inferior): Handle Windows CE.
15314 Use strwinerror instead of strerror on Windows error
15315 codes. Add program to the error output.
15316 Don't close the main thread handle on Windows CE.
15317 (win32_attach): Use coredll.dll on Windows CE.
15318 (win32_kill): Close current process and current
15320 (win32_detach): Use coredll.dll on Windows CE.
15321 (win32_resume): Let low target handle debug registers, and
15323 (handle_exception): Add/Remove initial breakpoint. Avoid
15324 non-existant WSTOPSIG on Windows CE.
15325 (win32_read_inferior_memory): Cast to remove warning.
15326 (win32_arch_string): Go through the low target.
15327 (initialize_low): Call set_breakpoint_data with the low
15328 target's breakpoint.
15329 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15330 FOP_REGNUM, mappings): Move to ...
15331 * win32-i386-low.c: ... here.
15332 * win32-low.c (win32_thread_info): Move to ...
15333 * win32-low.h: ... here.
15334 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15335 win32-arm-low.c and wincecompat.c.
15336 (all:): Add $EXEEXT.
15337 (install-only:): Likewise.
15338 (gdbserver:): Likewise.
15339 (gdbreplay:): Likewise.
15340 * config.in: Regenerate.
15341 * configure: Regenerate.
15343 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15345 * win32-low.c: Rename typedef thread_info to
15346 win32_thread_info throughout.
15348 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15350 * win32-i386-low.c: Rename to ...
15351 * win32-low.c: ... this.
15352 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15353 * Makefile.in: Likewise.
15355 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15357 * remote-utils.c (monitor_output): Constify msg parameter.
15358 * server.h (monitor_output): Likewise.
15359 * win32-i386-low.c (handle_output_debug_string): New.
15360 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15361 handle_output_debug_string.
15362 (get_child_debug_event): Likewise.
15364 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15366 * server.c (main): Correct strtoul check.
15368 2007-03-27 Jon Ringle <jon@ringle.org>
15370 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15372 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15374 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15376 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15378 * terminal.h: Check HAVE_SGTTY_H.
15380 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
15382 * remote-utils.c (remote_open): Print out the assigned port number.
15384 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15386 * remote-utils.c (monitor_output): New function.
15387 * server.c (debug_threads): Define here.
15388 (monitor_show_help): New function.
15389 (handle_query): Handle qRcmd.
15390 (main): Do not handle 'd' packet.
15391 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15392 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15395 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15397 * Makefile.in (EXEEXT): New.
15398 (clean): Use $(EXEEXT).
15400 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15402 * target.h (target_ops): Rename send_signal to request_interrupt,
15403 and remove enum target_signal parameter.
15404 * linux-low.c (linux_request_interrupt): Rename from
15405 linux_send_signal, and always send SIGINT.
15406 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15407 and always send SIGINT.
15408 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15410 (input_interrupt): Likewise.
15412 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15414 * server.c (get_features_xml): Check if target implemented
15416 * win32-i386-low.c (win32_arch_string): New.
15417 (win32_target_ops): Add win32_arch_string as arch_string member.
15419 2007-02-22 Markus Deuling <deuling@de.ibm.com>
15421 * spu-low.c (spu_arch_string): New.
15422 (spu_target_ops): Add spu_arch_string.
15424 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15426 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15427 * configure.ac: Do not check for terminal.h.
15428 * configure, config.in: Regenerated.
15430 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15432 * Makefile.in (OBS): Add $(XML_BUILTIN).
15433 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15435 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15436 (arm-with-iwmmxt.c): New.
15437 * config.in, configure: Regenerate.
15438 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15439 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15440 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15441 (arm*-*-linux*): Add iWMMXt and regset support.
15442 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15443 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15444 (arm_store_wmmxregset, target_regsets): New.
15445 * server.c (get_features_xml): Take annex argument. Check builtin
15447 (handle_query): Handle multiple annexes.
15449 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15451 * remote-utils.c [USE_WIN32API] (read, write): Define.
15452 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15455 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15457 * linux-i386-low.c (the_low_target): Set arch_string.
15458 * linux-x86-64-low.c (the_low_target): Likewise.
15459 * linux-low.c (linux_arch_string): New.
15460 (linux_target_ops): Add it.
15461 * linux-low.h (struct linux_target_ops): Add arch_string.
15462 * server.c (write_qxfer_response): Use const void * for DATA.
15463 (get_features_xml): New.
15464 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15465 * target.h (struct target_ops): Add arch_string method.
15467 2007-01-03 Denis Pilat <denis.pilat@st.com>
15468 Daniel Jacobowitz <dan@codesourcery.com>
15470 * linux-low.c (linux_kill): Handle being called with no threads.
15471 * win32-i386-low.c (win32_kill): Likewise.
15472 (get_child_debug_event): Clear current_process_handle.
15474 2006-12-30 Denis PILAT <denis.pilat@st.com>
15475 Daniel Jacobowitz <dan@codesourcery.com>
15477 * remote-utils.c (remote_open): Check the type of specified
15478 serial port devices before opening them.
15479 * server.c (main): Kill the inferior if an error occurs during
15480 the first remote_open.
15482 2006-12-05 Markus Deuling <deuling@de.ibm.com>
15484 * README: Update supported targets.
15486 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15488 * Makefile.in (clean): Remove reg-mips64.c.
15489 (reg-mips64.c, reg-mips64.o): New rules.
15490 * configure.srv: Handle mips64. Include regset support for mips.
15491 * linux-mips-low.c (union mips_register): New.
15492 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15493 (mips_breakpoint, mips_breakpoint_at): Use int.
15494 (mips_collect_register, mips_supply_register)
15495 (mips_collect_register_32bit, mips_supply_register_32bit)
15496 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15497 (mips_store_fpregset, target_regsets): New.
15498 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15500 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15502 * configure.srv: Add target "spu*-*-*".
15503 * Makefile.in (clean): Remove reg-spu.c.
15504 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15505 * spu-low.c: New file.
15507 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15509 * configure.ac: Correct td_thr_tls_get_addr test.
15510 * configure: Regenerated.
15512 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15514 * linux-low.c (linux_wait_for_event): Reformat. Use the
15515 pass_signals array.
15516 * remote-utils.c (decode_address_to_semicolon): New.
15517 * server.c (pass_signals, handle_general_set): New.
15518 (handle_query): Mention QPassSignals for qSupported.
15519 (main): Call handle_general_set.
15520 * server.h (pass_signals, decode_address_to_semicolon): New.
15522 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15524 * server.c (handle_query): Correct error handling for read_auxv.
15526 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15528 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15529 and srv_linux_thread_db to yes.
15530 * linux-s390-low.c (s390_fill_gregset): New function.
15531 (target_regsets): Define data structure.
15533 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15535 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15536 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15537 * config.in, configure: Regenerated.
15538 * inferiors.c (gdb_id_to_thread): New function.
15539 (gdb_id_to_thread_id): Use it.
15540 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15541 * linux-low.h (struct process_info): Add th member.
15542 (thread_db_get_tls_address): New prototype.
15543 * remote-utils.c (decode_address): Make non-static.
15544 * server.c (handle_query): Handle qGetTLSAddr.
15545 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15546 * target.h (struct target_ops): Add get_tls_address.
15547 * thread-db.c (maybe_attach_thread): Save the thread handle.
15548 (thread_db_get_tls_address): New.
15550 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15552 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15553 (linux_resume_one_process): Take a siginfo_t *. Update all
15554 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15555 (struct pending_signals): Add a siginfo_t.
15556 (linux_wait_for_process): Always set last_status.
15557 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15558 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15559 * linux-low.h (struct process_info): Add last_status.
15561 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15563 * remote-utils.c (try_rle): New function.
15564 (putpkt_binary): Use it.
15566 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15568 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15569 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15570 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15571 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15572 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15575 2006-08-08 Richard Sandiford <richard@codesourcery.com>
15577 * server.c (terminal_fd): New variable.
15578 (old_foreground_pgrp): Likewise.
15579 (restore_old_foreground_pgrp): New function.
15580 (start_inferior): Record the terminal file descriptor in terminal_fd
15581 and its original foreground group in old_foreground_pgrp. Register
15582 restore_old_foreground_pgrp with atexit().
15584 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15586 * server.c (handle_query): Correct qPart to qXfer.
15588 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15590 * configure.ac: Check for more headers which are missing on
15591 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15592 * configure.srv: Add Cygwin and mingw32.
15593 * remote-utils.c: Don't include headers unconditionally which
15594 are missing on mingw32. Include <winsock.h> for mingw32.
15595 (remote_open): Adjust for mingw32 support. Flush
15596 standard error after writing to it.
15597 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15598 (unblock_async_io, enable_async_io, disable_async_io)
15599 (readchar, getpkt): Update for Winsock support.
15600 (prepare_resume_reply): Expect a protocol signal number.
15601 * server.c: Disable <sys/wait.h> on mingw32.
15602 (start_inferior): Adjust for mingw32 support. Flush
15603 standard error after writing to it.
15604 (attach_inferior): Likewise. Use protocol signal
15606 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15608 * win32-i386-low.c: New file.
15609 * Makefile.in (XM_CLIBS): Set.
15610 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15611 (win32-i386-low.o): New dependency rule.
15612 * linux-low.c (linux_wait): Use target signal numbers.
15613 * target.h (struct target_ops): Doc fix.
15614 * server.h (target_signal_to_name): New prototype.
15615 * gdbreplay.c: Don't include headers unconditionally which
15616 are missing on mingw32. Include <winsock.h> for mingw32.
15617 (remote_close, remote_open): Adjust for Winsock support.
15618 * configure, config.in: Regenerated.
15620 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15622 * server.c (decode_xfer_read, write_qxfer_response): New.
15623 (handle_query): Take a packet length argument. Handle
15624 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15625 the qSupported response.
15626 (main): Update call to handle_query.
15628 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15630 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15631 (putpkt_binary): Renamed from putpkt and adjusted for binary
15633 (putpkt): New wrapper for putpkt_binary.
15634 (readchar): Don't mask off the high bit.
15635 (decode_X_packet): New function.
15636 * server.c (main): Call putpkt_binary if a handler sets the packet
15637 length. Save the length of the incoming packet. Handle 'X'.
15638 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15640 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15642 * server.c (handle_query): Handle qSupported.
15644 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15646 * remote-utils.c (all_symbols_looked_up): New variable.
15647 (look_up_one_symbol): Check it.
15648 * server.h (look_up_one_symbol): New declaration.
15649 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15651 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15653 * Makefile.in (linux-arm-low.o): Update dependencies.
15654 * linux-arm-low.c: Include "gdb_proc_service.h".
15655 (PTRACE_GET_THREAD_AREA): Define.
15656 (ps_get_thread_area): New function.
15658 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15660 * configure.srv (m68k*-*-uclinux*): New target.
15661 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15662 (linux_resume_one_process): Remove extraneous cast.
15663 (linux_read_offsets): New.
15664 (linux_target_op): Add linux_read_offsets on mmuless systems.
15665 * server.c (handle_query): Add qOffsets logic.
15666 * target.h (struct target_ops): Add read_offsets.
15668 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15670 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15671 (PTRACE_GET_THREAD_AREA): Define.
15672 (ps_get_thread_area): New function.
15673 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15674 (linux-x86-64-low.o): Update.
15676 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15678 * configure.ac: Remove checks for prfpregset_t.
15679 * gdb_proc_service.h: New file.
15680 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15681 new "gdb_proc_service.h".
15682 * proc-service.c: Likewise.
15683 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15684 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15685 * Makefile.in (gdb_proc_service_h): Updated.
15686 * configure, config.in: Regenerated.
15688 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15690 * remote-utils.c (prepare_resume_reply): Move declaration
15691 of gdb_id_from_wait to the top of the block.
15693 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15695 * linux-low.c (regsets_store_inferior_registers): Read the regset
15696 from the target before filling it.
15698 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15700 * server.c (attach_inferior): Return SIGTRAP for a successful
15703 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15705 * Makefile.in (OBS): Add version.o.
15706 (STAGESTUFF): Delete.
15707 (version.o): Add dependencies.
15708 (version.c): Replace rule.
15709 (clean): Remove version.c.
15710 * server.c (gdbserver_version): New.
15711 (gdbserver_usage): Use printf.
15712 (main): Handle --version and --help.
15713 * server.h (version, host_name): Add declarations.
15715 2005-12-23 Eli Zaretskii <eliz@gnu.org>
15727 * linux-x86-64-low.c:
15729 * linux-s390-low.c:
15730 * linux-ppc64-low.c:
15732 * linux-mips-low.c:
15733 * linux-m68k-low.c:
15734 * linux-m32r-low.c:
15737 * linux-ia64-low.c:
15738 * linux-i386-low.c:
15739 * linux-crisv32-low.c:
15751 * gdbserver.1: Add (C) after Copyright. Update the FSF
15754 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15756 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15757 (arm_breakpoint_at): Recognize both breakpoints.
15758 (the_low_target): Use the correct breakpoint instruction.
15760 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15762 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15763 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15764 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15765 (the_low_target): Update.
15767 2005-10-25 Andreas Schwab <schwab@suse.de>
15769 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15771 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15772 (ia64_num_regs): Reduce to 462.
15774 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15776 * acinclude.m4: Correct quoting.
15777 * aclocal.m4: Regenerated.
15779 Suggested by SZOKOVACS Robert <szo@ies.hu>:
15780 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15781 (thread_db_init): Call thread_db_err_str.
15782 * configure.ac: Check for TD_VERSION.
15783 * config.in, configure: Regenerated.
15785 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15787 * server.h (error, fatal, warning): Add ATTR_FORMAT.
15789 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15791 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15792 is not available. Define HAVE_PTRACE_GETREGS if it is.
15793 * config.in, configure: Regenerated.
15794 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15795 * linux-i386-low.c, linux-m68k-low.c: Update to use
15796 HAVE_PTRACE_GETREGS.
15797 * linux-low.c (regsets_fetch_inferior_registers)
15798 (regsets_store_inferior_registers): Only return 0 if we processed
15800 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15801 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15803 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15805 * inferiors.c (struct thread_info): Add gdb_id.
15806 (add_thread): Add gdb_id argument.
15807 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15808 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15809 calls to add_thread.
15810 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15811 * server.c (handle_query): Use thread_to_gdb_id.
15812 (handle_v_cont, main): Use gdb_id_to_thread_id.
15813 * server.h (add_thread): Update prototype.
15814 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15817 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15819 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15820 left-padded registers.
15821 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15822 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15824 2005-07-01 Steve Ellcey <sje@cup.hp.com>
15826 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15827 * configure: Regenerate.
15828 * config.in: Regenerate.
15829 * server.h (NEED_DECLARATION_STRERROR):
15830 Replace with !HAVE_DECL_STRERROR.
15832 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
15834 * linux-low.c (linux_wait, linux_send_signal): Don't test
15835 an unsigned long variable for > 0 if it could be MAX_ULONG.
15836 * server.c (myresume): Likewise.
15837 * target.c (set_desired_inferior): Likewise.
15839 2005-06-13 Mark Kettenis <kettenis@gnu.org>
15841 * configure.ac: Simplify and improve check for socklen_t.
15842 * configure, config.in: Regenerate.
15844 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
15846 * acconfig.h: Remove.
15847 * configure.ac: Add a test for socklen_t. Use three-argument
15848 AC_DEFINE throughout.
15849 * config.in: Regenerated using autoheader 2.59.
15850 * configure: Regenerated.
15852 * gdbreplay.c (socklen_t): Provide a default.
15853 (remote_open): Use socklen_t.
15854 * remote-utils.c (socklen_t): Provide a default.
15855 (remote_open): Use socklen_t.
15856 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15859 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15861 * linux-low.c (linux_read_memory, linux_write_memory)
15862 (linux_read_auxv): Likewise.
15863 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15864 (check_mem_write): Likewise.
15865 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
15867 * regcache.c (struct inferior_rgcache_data, registers_to_string)
15868 (registers_from_string, register_data): Likewise.
15869 * server.c (handle_query, main): Likewise.
15870 * server.h (convert_ascii_to_int, convert_int_to_ascii)
15871 (decode_M_packet): Likewise.
15872 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
15873 * target.h (struct target_ops): Update read_memory, write_memory,
15875 (read_inferior_memory, write_inferior_memory): Update.
15876 * linux-low.h (struct linux_target_ops): Change type of breakpoint
15877 to unsigned char *.
15878 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
15879 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
15880 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
15881 linux-s390-low.c, linux-sh-low.c: Update for changes in
15882 read_inferior_memory and the_low_target->breakpoint.
15884 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
15886 * Makefile.in (SFILES): Add linux-ppc64-low.c.
15887 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
15888 * configure.srv: Add powerpc64-*-linux*.
15889 * linux-ppc64-low.c: New file.
15891 2005-05-23 Orjan Friberg <orjanf@axis.com>
15893 * linux-cris-low.c: New file with support for CRIS.
15894 * linux-crisv32-low.c: Ditto for CRISv32.
15895 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
15896 (clean): Add reg-cris.c and reg-crisv32.c.
15897 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
15898 reg-crisv32.o, and reg-crisv32.c to make rules.
15899 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
15900 recognized targets.
15902 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
15904 * linux-low.c (fetch_register): Ensure buffer size is a multiple
15905 of sizeof (PTRACE_XFER_TYPE).
15906 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
15908 2005-05-12 Orjan Friberg <orjanf@axis.com>
15910 * target.h (struct target_ops): Add insert_watchpoint,
15911 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
15912 pointers for hardware watchpoint support.
15913 * linux-low.h (struct linux_target_ops): Ditto.
15914 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
15915 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
15916 to linux_target_ops.
15917 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
15919 * server.c (main): Recognize 'Z' and 'z' packets.
15921 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
15923 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
15924 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
15925 (the_low_target): Add new members.
15927 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15929 * proc-service.c (ps_lgetregs): Search all_processes instead of
15932 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15934 * server.c (start_inferior): Change return type to int.
15935 (attach_inferior): Change sigptr to int *.
15936 (handle_v_cont, handle_v_requests): Change signal to int *.
15937 (main): Change signal to int.
15939 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
15941 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
15942 * configure.srv: Add m32r*-*-linux*.
15943 * linux-m32r-low.c: New file.
15945 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
15947 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
15949 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15951 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
15952 Take unsigned long arguments for PIDs.
15953 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
15954 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
15955 (wait_for_sigstop, linux_resume_one_process)
15956 (regsets_fetch_inferior_registers, linux_send_signal)
15957 (linux_read_auxv): Likewise. Update the types of variables holding
15958 PIDs. Update format string specifiers.
15959 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
15960 * remote-utils.c (prepare_resume_reply): Likewise.
15961 * server.c (cont_thread, general_thread, step_thread)
15962 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
15964 (handle_query): Update format specifiers.
15965 (handle_v_cont, main): Use strtoul for thread IDs.
15966 * server.h (struct inferior_list_entry): Use unsigned long for ID.
15967 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
15968 (general_thread, step_thread, thread_from_wait)
15969 (old_thread_from_wait): Update.
15970 * target.h (struct thread_resume): Use unsigned long for THREAD.
15971 (struct target_ops): Use unsigned long for arguments to attach and
15974 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
15976 * acinclude.m4: Include bfd/bfd.m4 directly.
15977 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
15978 <agriffis@toolchain.org>.
15979 * aclocal.m4, configure: Regenerated.
15981 2005-01-07 Andrew Cagney <cagney@gnu.org>
15983 * configure.ac: Rename configure.in, require autoconf 2.59.
15984 * configure: Re-generate.
15986 2004-12-08 Daniel Jacobowitz <dan@debian.org>
15988 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
15989 LIBS when finished.
15990 * aclocal.m4: Regenerated.
15991 * configure: Regenerated.
15993 2004-11-21 Andreas Schwab <schwab@suse.de>
15995 * linux-m68k-low.c (m68k_num_gregs): Define.
15996 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
15997 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
15998 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
15999 (m68k_breakpoint_at): New. Add to the_low_target.
16001 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16002 srv_linux_thread_db to yes.
16004 2004-10-20 Joel Brobecker <brobecker@gnat.com>
16006 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16007 (ARCH_SET_FS): Likewise.
16008 (ARCH_GET_FS): Likewise.
16009 (ARCH_GET_GS): Likewise.
16011 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16013 * linux-i386-low.c (ps_get_thread_area): New.
16014 * linux-x86-64-low.c (ps_get_thread_area): New.
16015 * linux-low.c: Include <sys/syscall.h>.
16016 (linux_kill_one_process): Don't kill the first thread here.
16017 (linux_kill): Kill the first thread here.
16018 (kill_lwp): New function.
16019 (send_sigstop, linux_send_signal): Use it.
16020 * proc-service.c: Clean up #ifdefs.
16021 (fpregset_info): Delete.
16022 (ps_lgetregs): Update and enable implementation.
16023 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16025 * remote-utils.c (struct sym_cache, symbol_cache): New.
16026 (input_interrupt): Print a clearer message.
16027 (async_io_enabled): New variable.
16028 (enable_async_io, disable_async_io): Use it. Update comments.
16029 (look_up_one_symbol): Use the symbol cache.
16030 * thread-db.c (thread_db_look_up_symbols): New function.
16031 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
16033 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16035 * configure.in: Test for -rdynamic.
16036 * configure: Regenerated.
16037 * Makefile (INTERNAL_LDFLAGS): New.
16038 (gdbserver, gdbreplay): Use it.
16040 2004-09-02 Andrew Cagney <cagney@gnu.org>
16042 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16044 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
16046 * linux-low.c (linux_wait): Clear all_processes list also.
16048 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16050 * linux-low.c: Include <errno.h>. Remove extern declaration of
16053 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16055 * gdbreplay.c, server.h, utils.c: Update copyright years.
16057 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16059 * server.c (main): Print child status or termination signal from
16060 variable 'signal', not 'sig'.
16062 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16064 * linux-low.c (linux_read_memory): Change return type to
16065 int. Check for and return error from ptrace().
16066 * target.c (read_inferior_memory): Change return type to int. Pass
16067 back return status from the_target->read_memory().
16068 * target.h (struct target_ops): Adapt *read_memory() prototype.
16070 (read_inferior_memory): Adapt prototype.
16071 * server.c (main): Return an error packet if
16072 read_inferior_memory() returns an error.
16074 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
16076 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16077 Unify with other clean targets.
16079 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16081 * server.c (handle_v_cont): Call set_desired_inferior.
16083 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16085 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16087 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16089 * linux-low.c (linux_wait): Unblock async I/O.
16090 (linux_resume): Block and enable async I/O.
16091 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16092 * server.h (block_async_io, unblock_async_io): Add prototypes.
16094 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16096 * remote-utils.c (remote_open): Print a status notice after
16097 opening a TCP port.
16098 * server.c (attach_inferior): Print a status notice after
16101 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16103 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16105 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
16107 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16109 * server.c, target.h: Update copyright years.
16111 2004-02-25 Roland McGrath <roland@redhat.com>
16113 * target.h (struct target_ops): New member `read_auxv'.
16114 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16115 * linux-low.c (linux_read_auxv): New function.
16116 (linux_target_ops): Initialize `read_auxv' member to that.
16118 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16120 Committed by Jim Blandy <jimb@redhat.com>.
16122 * linux-s390-low.c (s390_num_regs): Update.
16123 (s390_regmap): Remove control registers. Use __s390x__ predefine
16124 instead of GPR_SIZE to distiguish s390 and s390x targets.
16126 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
16128 * linux-low.c: Update copyright year.
16129 (check_removed_breakpoint): Clear pending_is_breakpoint.
16130 (linux_set_resume_request, linux_queue_one_thread)
16131 (resume_status_pending_p): New functions.
16132 (linux_continue_one_thread): Use process->resume.
16133 (linux_resume): Only resume threads if there are no pending events.
16134 * linux-low.h (struct process_info): Add resume request
16137 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
16139 * regcache.c (new_register_cache): Clear the allocated register
16140 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16142 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
16144 * linux-low.c (linux_resume): Take a struct thread_resume *
16146 (linux_wait): Update call.
16147 (resume_ptr): New static variable.
16148 (linux_continue_one_thread): Renamed from
16149 linux_continue_one_process. Use resume_ptr.
16150 (linux_resume): Use linux_continue_one_thread.
16151 * server.c (handle_v_cont, handle_v_requests): New functions.
16152 (myresume): New function.
16153 (main): Handle 'v' case.
16154 * target.h (struct thread_resume): New type.
16155 (struct target_ops): Change argument of "resume" to struct
16157 (myresume): Delete macro.
16159 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16161 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16162 (uninstall): Support DESTDIR.
16164 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16166 * configure.srv: Add xscale*linux copy of arm*linux entry.
16168 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
16170 * linux-arm-low.c (arm_reinsert_addr): New function.
16171 (the_low_target): Add arm_reinsert_addr.
16173 2003-07-08 Mark Kettenis <kettenis@gnu.org>
16175 * mem-break.c: Remove whitespace at end of file.
16177 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16179 * configure.in: Check whether we need to prototype strerror.
16180 * server.h: Optionally prototype strerror.
16181 * gdbreplay.c (perror_with_name): Use strerror.
16182 * linux-low.c (linux_attach_lwp): Use strerror.
16183 * utils.c (perror_with_name): Use strerror.
16184 * config.in, configure: Regenerated.
16186 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16188 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16189 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16191 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
16193 * Makefile.in (SFILES): Update.
16194 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16195 low-sun3.c: Remove files.
16197 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
16199 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16200 (linux_detach_one_process, linux_detach): New functions.
16201 (linux_target_ops): Add linux_detach.
16202 * server.c (main): Handle 'D' packet.
16203 * target.h (struct target_ops): Add "detach" member.
16204 (detach_inferior): Define.
16206 2003-06-13 Mark Kettenis <kettenis@gnu.org>
16208 From Kelley Cook <kelleycook@wideopenwest.com>:
16209 * configure.srv: Accept i[34567]86 variants.
16211 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
16213 * linux-low.c (linux_wait_for_event): Correct comment typos.
16214 (linux_resume_one_process): Call check_removed_breakpoint.
16215 (linux_send_signal): New function.
16216 (linux_target_ops): Add linux_send_signal.
16217 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16219 * target.h (struct target_ops): Add send_signal.
16221 2003-05-29 Jim Blandy <jimb@redhat.com>
16223 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16224 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16225 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16226 away part of the register's value.
16228 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
16230 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16231 (linux_wait_for_event, linux_init_signals): Likewise.
16233 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
16235 * configure.in: Check for stdlib.h.
16236 * configure: Regenerated.
16237 * config.in: Regenerated.
16239 2003-01-04 Andreas Schwab <schwab@suse.de>
16241 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16243 2003-01-02 Andrew Cagney <ac131313@redhat.com>
16245 * Makefile.in: Remove obsolete code.
16247 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
16249 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16250 defined(PT_FPR0_HI).
16252 2002-11-17 Stuart Hughes <seh@zee2.com>
16254 * linux-arm-low.c (arm_num_regs): Increase.
16255 (arm_regmap): Include status register.
16257 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
16259 * linux-low.c (register_addr): Remove incorrect -1 check.
16261 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
16263 * linux-low.c (linux_create_inferior): Call setpgid. Return
16265 (unstopped_p, linux_signal_pid): Remove.
16266 (linux_target_ops): Remove linux_signal_pid.
16267 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16268 global instead of target method.
16269 * target.h (struct target_ops): Remove signal_pid. Update comment
16270 for create_inferior.
16271 * server.c (signal_pid): New variable.
16272 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
16273 gdbserver. Set the child to be the foreground process group.
16274 (attach_inferior): Set signal_pid.
16276 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
16278 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16280 2002-08-20 Jim Blandy <jimb@redhat.com>
16282 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16285 2002-08-01 Andrew Cagney <cagney@redhat.com>
16287 * Makefile.in: Make chill references obsolete.
16289 2002-07-24 Kevin Buettner <kevinb@redhat.com>
16291 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16292 * configure: Regenerate.
16293 * config.in: Regenerate.
16295 2002-07-09 David O'Brien <obrien@FreeBSD.org>
16297 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16298 (perror_with_name, remote_close, remote_open, expect, play): Static.
16300 2002-07-04 Michal Ludvig <mludvig@suse.cz>
16302 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
16303 byte offsets instead of an array of indexes.
16304 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16306 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
16308 * regcache.c: Add comment.
16310 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
16312 * thread-db.c: New file.
16313 * proc-service.c: New file.
16314 * acinclude.m4: New file.
16315 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16316 proc-service.o, and thread-db.o.
16317 (linux-low.o): Add USE_THREAD_DB.
16318 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16319 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16320 * aclocal.m4: Regenerated.
16321 * config.in: Regenerated.
16322 * configure: Regenerated.
16323 * configure.in: Check for proc_service.h, sys/procfs.h,
16324 thread_db.h, and linux/elf.h headrs.
16325 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16326 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16327 Check for -lthread_db and thread support.
16328 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16329 PowerPC, and SuperH.
16330 * i387-fp.c: Constify arguments.
16331 * i387-fp.h: Likewise.
16332 * inferiors.c: (struct thread_info): Renamed from
16333 `struct inferior_info'. Remove PID member. Use generic inferior
16334 list header. All uses updated.
16335 (inferiors, signal_pid): Removed.
16336 (all_threads): New variable.
16337 (get_thread): Define.
16338 (add_inferior_to_list): New function.
16339 (for_each_inferior): New function.
16340 (change_inferior_id): New function.
16341 (add_inferior): Removed.
16342 (remove_inferior): New function.
16343 (add_thread): New function.
16344 (free_one_thread): New function.
16345 (remove_thread): New function.
16346 (clear_inferiors): Use for_each_inferior and free_one_thread.
16347 (find_inferior): New function.
16348 (find_inferior_id): New function.
16349 (inferior_target_data): Update argument type.
16350 (set_inferior_target_data): Likewise.
16351 (inferior_regcache_data): Likewise.
16352 (set_inferior_regcache_data): Likewise.
16353 * linux-low.c (linux_bp_reinsert): Remove.
16354 (all_processes, stopping_threads, using_thrads)
16355 (struct pending_signals, debug_threads, pid_of): New.
16356 (inferior_pid): Replace with macro.
16357 (struct inferior_linux_data): Remove.
16358 (get_stop_pc, add_process): New functions.
16359 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16360 Use add_process and add_thread.
16361 (linux_attach_lwp): New function, based on old linux_attach. Use
16362 add_process and add_thread. Set stop_expected for new threads.
16363 (linux_attach): New function.
16364 (linux_kill_one_process): New function.
16365 (linux_kill): Kill all LWPs.
16366 (linux_thread_alive): Use find_inferior_id.
16367 (check_removed_breakpoints, status_pending_p): New functions.
16368 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16369 Update. Use WNOHANG. Wait for cloned processes also. Update process
16370 struct for the found process.
16371 (linux_wait_for_event): New function.
16372 (linux_wait): Use it. Support LWPs.
16373 (send_sigstop, wait_for_sigstop, stop_all_processes)
16374 (linux_resume_one_process, linux_continue_one_process): New functions.
16375 (linux_resume): Support LWPs.
16376 (REGISTER_RAW_SIZE): Remove.
16377 (fetch_register): Use register_size instead. Call supply_register.
16378 (usr_store_inferior_registers): Likewise. Call collect_register.
16379 Fix recursive case.
16380 (regsets_fetch_inferior_registers): Improve error message.
16381 (regsets_store_inferior_registers): Add debugging.
16382 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16383 (unstopped_p, linux_signal_pid): New functions.
16384 (linux_target_ops): Add linux_signal_pid.
16385 (linux_init_signals): New function.
16386 (initialize_low): Call it. Initialize using_threads.
16387 * regcache.c (inferior_regcache_data): Add valid
16389 (get_regcache): Fetch registers lazily. Add fetch argument
16390 and update all callers.
16391 (regcache_invalidate_one, regcache_invalidate): New
16393 (new_register_cache): Renamed from create_register_cache.
16394 Return the new regcache.
16395 (free_register_cache): Change argument to a void *.
16396 (registers_to_string, registers_from_string): Call get_regcache
16397 with fetch flag set.
16398 (register_data): Make static. Pass fetch flag to get_regcache.
16399 (supply_register): Call get_regcache with fetch flag clear.
16400 (collect_register): Call get_regcache with fetch flag set.
16401 (collect_register_as_string): New function.
16402 * regcache.h: Update.
16403 * remote-utils.c (putpkt): Flush after debug output and use
16405 Handle input interrupts while waiting for an ACK.
16406 (input_interrupt): Use signal_pid method.
16407 (getpkt): Flush after debug output and use stderr.
16408 (outreg): Use collect_register_as_string.
16409 (new_thread_notify, dead_thread_notify): New functions.
16410 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16411 and general_thread.
16412 (look_up_one_symbol): Flush after debug output.
16413 * server.c (step_thread, server_waiting): New variables.
16414 (start_inferior): Don't use signal_pid. Update call to mywait.
16415 (attach_inferior): Update call to mywait.
16416 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16417 (main): Don't fetch/store registers explicitly. Use
16418 set_desired_inferior. Support proposed ``Hs'' packet. Update
16420 * server.h: Update.
16421 (struct inferior_list, struct_inferior_list_entry): New.
16422 * target.c (set_desired_inferior): New.
16423 (write_inferior_memory): Constify.
16424 (mywait): New function.
16425 * target.h: Update.
16426 (struct target_ops): New signal_pid method.
16427 (mywait): Removed macro, added prototype.
16429 * linux-low.h (regset_func): Removed.
16430 (regset_fill_func, regset_store_func): New.
16431 (enum regset_type): New.
16432 (struct regset_info): Add type field. Use new operation types.
16433 (struct linux_target_ops): stop_pc renamed to get_pc.
16434 Add decr_pc_after_break and breakpoint_at.
16435 (get_process, get_thread_proess, get_process_thread)
16436 (strut process_info, all_processes, linux_attach_lwp)
16437 (thread_db_init): New.
16439 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16440 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16441 (the_low_target): Add new members.
16442 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16443 (i386_store_fpxregset): Constify.
16444 (target_regsets): Add new kind identifier.
16445 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16446 (i386_set_pc): Add debugging.
16447 (i386_breakpoint_at): New function.
16448 (the_low_target): Add new members.
16449 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16450 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16451 (mips_breakpoint_at): New.
16452 (the_low_target): Add new members.
16453 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16454 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16455 (the_low_target): Add new members.
16456 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16457 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16458 (the_low_target): Add new members.
16459 * linux-x86-64-low.c (target_regsets): Add new kind
16462 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
16464 From Martin Pool <mbp@samba.org>:
16465 * server.c (gdbserver_usage): New function.
16468 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
16470 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16471 stop_at -> stop_pc.
16473 2002-05-04 Andrew Cagney <ac131313@redhat.com>
16475 * Makefile.in: Remove obsolete code.
16477 2002-04-24 Michal Ludvig <mludvig@suse.cz>
16479 * linux-low.c (regsets_fetch_inferior_registers),
16480 (regsets_store_inferior_registers): Removed cast to int from
16482 * regcache.h: Added declaration of struct inferior_info.
16484 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16486 * inferiors.c (struct inferior_info): Add regcache_data.
16487 (add_inferior): Call create_register_cache.
16488 (clear_inferiors): Call free_register_cache.
16489 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16490 * regcache.c (struct inferior_regcache_data): New.
16491 (registers): Remove.
16492 (get_regcache): New function.
16493 (create_register_cache, free_register_cache): New functions.
16494 (set_register_cache): Don't initialize the register cache here.
16495 (registers_to_string, registers_from_string, register_data): Call
16497 * regcache.h: Add prototypes.
16498 * server.h: Likewise.
16500 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16502 * mem-break.c: New file.
16503 * mem-break.h: New file.
16504 * Makefile.in: Add mem-break.o rule; update server.h
16506 * inferiors.c (struct inferior_info): Add target_data
16508 (clear_inferiors): Free target_data member if set.
16509 (inferior_target_data, set_inferior_target_data): New functions.
16510 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16511 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16512 * linux-low.c (linux_bp_reinsert): New variable.
16513 (struct inferior_linux_data): New.
16514 (linux_create_inferior): Use set_inferior_target_data.
16515 (linux_attach): Likewise. Call add_inferior.
16516 (linux_wait_for_one_inferior): New function.
16517 (linux_wait): Call it.
16518 (linux_write_memory): Add const.
16519 (initialize_low): Call set_breakpoint_data.
16520 * linux-low.h (struct linux_target_ops): Add breakpoint
16522 * server.c (attach_inferior): Remove extra add_inferior
16524 * server.h: Include mem-break.h. Update inferior.c
16526 * target.c (read_inferior_memory)
16527 (write_inferior_memory): New functions.
16528 * target.h (read_inferior_memory)
16529 (write_inferior_memory): Change macros to prototypes.
16530 (struct target_ops): Update comments. Add const to write_memory
16533 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
16535 * linux-low.c (usr_store_inferior_registers): Support
16536 registers which are allowed to fail to store.
16537 * linux-low.h (linux_target_ops): Likewise.
16538 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16539 (ppc_cannot_store_register): FPSCR may not be storable.
16541 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16543 * server.h: Include <string.h> if HAVE_STRING_H.
16544 * ChangeLog: Correct paths in last ChangeLog entry.
16546 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16548 * linux-low.h: Remove obsolete prototypes.
16549 (struct linux_target_ops): New.
16550 (extern the_low_target): New.
16551 * linux-low.c (num_regs, regmap): Remove declarations.
16552 (register_addr): Use the_low_target explicitly.
16553 (fetch_register): Likewise.
16554 (usr_fetch_inferior_registers): Likewise.
16555 (usr_store_inferior_registers): Likewise.
16556 * linux-arm-low.c (num_regs): Remove.
16557 (arm_num_regs): Define.
16558 (arm_regmap): Renamed from regmap, made static.
16559 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16561 (arm_cannot_store_register): Renamed from cannot_store_register,
16563 (the_low_target): New.
16564 * linux-i386-low.c (num_regs): Remove.
16565 (i386_num_regs): Define.
16566 (i386_regmap): Renamed from regmap, made static.
16567 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16569 (i386_cannot_store_register): Renamed from cannot_store_register,
16571 (the_low_target): New.
16572 * linux-ia64-low.c (num_regs): Remove.
16573 (ia64_num_regs): Define.
16574 (ia64_regmap): Renamed from regmap, made static.
16575 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16577 (ia64_cannot_store_register): Renamed from cannot_store_register,
16579 (the_low_target): New.
16580 * linux-m68k-low.c (num_regs): Remove.
16581 (m68k_num_regs): Define.
16582 (m68k_regmap): Renamed from regmap, made static.
16583 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16585 (m68k_cannot_store_register): Renamed from cannot_store_register,
16587 (the_low_target): New.
16588 * linux-mips-low.c (num_regs): Remove.
16589 (mips_num_regs): Define.
16590 (mips_regmap): Renamed from regmap, made static.
16591 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16593 (mips_cannot_store_register): Renamed from cannot_store_register,
16595 (the_low_target): New.
16596 * linux-ppc-low.c (num_regs): Remove.
16597 (ppc_num_regs): Define.
16598 (ppc_regmap): Renamed from regmap, made static.
16599 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16601 (ppc_cannot_store_register): Renamed from cannot_store_register,
16603 (the_low_target): New.
16604 * linux-s390-low.c (num_regs): Remove.
16605 (s390_num_regs): Define.
16606 (s390_regmap): Renamed from regmap, made static.
16607 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16609 (s390_cannot_store_register): Renamed from cannot_store_register,
16611 (the_low_target): New.
16612 * linux-sh-low.c (num_regs): Remove.
16613 (sh_num_regs): Define.
16614 (sh_regmap): Renamed from regmap, made static.
16615 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16617 (sh_cannot_store_register): Renamed from cannot_store_register,
16619 (the_low_target): New.
16620 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16621 (the_low_target): New.
16623 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16625 * Makefile.in: Add stamp-h target.
16626 * configure.in: Create stamp-h.
16627 * configure: Regenerated.
16629 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16631 * inferiors.c: New file.
16632 * target.c: New file.
16633 * target.h: New file.
16634 * Makefile.in: Add target.o and inferiors.o. Update
16636 * linux-low.c (inferior_pid): New static variable,
16637 moved from server.c.
16638 (linux_create_inferior): Renamed from create_inferior.
16639 Call add_inferior. Return 0 on success instead of a PID.
16640 (linux_attach): Renamed from myattach.
16641 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16642 (linux_thread_alive): Renamed from mythread_alive.
16643 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16645 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16646 (regsets_store_inferior_registers): Correct error message.
16647 Add missing ``return 0''.
16648 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16649 (linux_store_registers): Renamed from store_inferior_registers.
16650 (linux_read_memory): Renamed from read_inferior_memory.
16651 (linux_write_memory): Renamed from write_inferior_memory.
16652 (linux_target_ops): New structure.
16653 (initialize_low): Call set_target_ops ().
16654 * remote-utils.c (unhexify): New function.
16655 (hexify): New function.
16656 (input_interrupt): Send signals to ``signal_pid''.
16657 * server.c (inferior_pid): Remove.
16658 (start_inferior): Update create_inferior call.
16659 (attach_inferior): Call add_inferior.
16660 (handle_query): New function.
16661 (main): Call handle_query for `q' packets.
16662 * server.h: Include "target.h". Remove obsolete prototypes.
16663 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16665 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16667 * Makefile.in: Add WARN_CFLAGS. Update configury
16669 * configure.in: Check for <string.h>
16670 * configure: Regenerate.
16671 * config.in: Regenerate.
16672 * gdbreplay.c: Include needed system headers.
16673 (remote_open): Remove strchr prototype.
16674 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16675 * regcache.c (supply_register): Change buf argument to const void *.
16676 (supply_register_by_name): Likewise.
16677 (collect_register): Change buf argument to void *.
16678 (collect_register_by_name): Likewise.
16679 * regcache.h: Add missing prototypes.
16680 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16681 * server.c (handle_query): New function.
16682 (attached): New static variable, moved out of main.
16683 (main): Quiet longjmp clobber warnings.
16684 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16685 * utils.c (error): Remove NORETURN.
projects / deliverable / binutils-gdb.git / blob